From d2ca021b50caad8378d3761e1b1a36d3dab833e4 Mon Sep 17 00:00:00 2001
From: Sukadia <37813632+Sukadia@users.noreply.github.com>
Date: Fri, 5 Jan 2024 16:26:22 -0800
Subject: [PATCH] Add /poster redirect
---
.next/BUILD_ID | 2 +-
.next/app-build-manifest.json | 102 +-
.next/app-path-routes-manifest.json | 9 +-
.next/build-manifest.json | 24 +-
.next/next-minimal-server.js.nft.json | 1 +
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.next/server/chunks/572.js | 5338 -
.next/server/chunks/616.js | 9000 -
.next/server/chunks/622.js | 1 +
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.next/server/chunks/864.js | 267004 ---------------
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.next/server/flight-server-css-manifest.js | 1 -
.next/server/flight-server-css-manifest.json | 1 -
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.../chunks/main-app-0be5dce44311dbbf.js | 1 -
.../chunks/main-app-cf3eb22ffef632f7.js | 1 +
.next/static/chunks/main-dba5d122367f02b7.js | 1 -
.../chunks/pages/_app-1534f180665c857f.js | 1 +
.../chunks/pages/_app-b555d5e1eab47959.js | 1 -
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...0d1a0ca01c66f.css => 1d2d59615145af7d.css} | 2 +-
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.next/trace | 37 +-
.../types/app/everyone-votes/privacy/page.ts | 11 +-
.next/types/app/everyone-votes/terms/page.ts | 11 +-
.next/types/app/page.ts | 11 +-
.next/types/app/space/page.ts | 11 +-
.next/types/app/wiston/page.ts | 11 +-
app/wiston/page.tsx | 2 -
next.config.js | 5 +
package-lock.json | 777 +-
package.json | 2 +-
160 files changed, 23932 insertions(+), 299138 deletions(-)
create mode 100644 .next/next-minimal-server.js.nft.json
create mode 100644 .next/server/app/_not-found.html
create mode 100644 .next/server/app/_not-found.js
create mode 100644 .next/server/app/_not-found.js.nft.json
create mode 100644 .next/server/app/_not-found.meta
create mode 100644 .next/server/app/_not-found.rsc
create mode 100644 .next/server/app/_not-found_client-reference-manifest.js
create mode 100644 .next/server/app/everyone-votes/privacy/page_client-reference-manifest.js
create mode 100644 .next/server/app/everyone-votes/terms/page_client-reference-manifest.js
create mode 100644 .next/server/app/page_client-reference-manifest.js
create mode 100644 .next/server/app/space/page_client-reference-manifest.js
create mode 100644 .next/server/app/wiston/page_client-reference-manifest.js
create mode 100644 .next/server/chunks/106.js
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create mode 100644 .next/server/chunks/201.js
create mode 100644 .next/server/chunks/310.js
create mode 100644 .next/server/chunks/323.js
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create mode 100644 .next/server/chunks/622.js
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create mode 100644 .next/server/chunks/984.js
delete mode 100644 .next/server/client-reference-manifest.js
delete mode 100644 .next/server/client-reference-manifest.json
delete mode 100644 .next/server/flight-server-css-manifest.js
delete mode 100644 .next/server/flight-server-css-manifest.json
create mode 100644 .next/server/functions-config-manifest.json
create mode 100644 .next/static/9CqSqX2Hqhh4fwiD8kSfJ/_buildManifest.js
rename .next/static/{Qb5fVlqLpQAODnw100j4z => 9CqSqX2Hqhh4fwiD8kSfJ}/_ssgManifest.js (100%)
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create mode 100644 .next/static/chunks/app/everyone-votes/privacy/page-29a62894605199e6.js
delete mode 100644 .next/static/chunks/app/everyone-votes/privacy/page-4d788de82a96b899.js
delete mode 100644 .next/static/chunks/app/everyone-votes/terms/page-5aa776690a4e5edf.js
create mode 100644 .next/static/chunks/app/everyone-votes/terms/page-c0da9088d7e5e9ae.js
delete mode 100644 .next/static/chunks/app/layout-3d94fcc1098e9e97.js
create mode 100644 .next/static/chunks/app/layout-ca25527909104096.js
create mode 100644 .next/static/chunks/app/page-39b6caed82efc627.js
delete mode 100644 .next/static/chunks/app/page-8204c3b0f59bd205.js
create mode 100644 .next/static/chunks/app/space/loading-12fd180f06101306.js
delete mode 100644 .next/static/chunks/app/space/loading-df1b886b524be596.js
delete mode 100644 .next/static/chunks/app/space/page-aa0f5917bd776cea.js
create mode 100644 .next/static/chunks/app/space/page-b8120f6d5470d1c7.js
delete mode 100644 .next/static/chunks/app/wiston/page-becb82f49ed47545.js
create mode 100644 .next/static/chunks/app/wiston/page-c31b345ea6ea73af.js
create mode 100644 .next/static/chunks/d67c510a-e497b3cd5bf43bb4.js
create mode 100644 .next/static/chunks/e1206f8c-ab5b5541f866e530.js
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delete mode 100644 .next/static/chunks/f75787ed-011198ef7e5d7754.js
create mode 100644 .next/static/chunks/fd9d1056-ba10bf844a47945b.js
create mode 100644 .next/static/chunks/main-07bf56c05aa7cd6e.js
delete mode 100644 .next/static/chunks/main-app-0be5dce44311dbbf.js
create mode 100644 .next/static/chunks/main-app-cf3eb22ffef632f7.js
delete mode 100644 .next/static/chunks/main-dba5d122367f02b7.js
create mode 100644 .next/static/chunks/pages/_app-1534f180665c857f.js
delete mode 100644 .next/static/chunks/pages/_app-b555d5e1eab47959.js
rename .next/static/chunks/pages/{_error-d79168f986538ac0.js => _error-b646007f40c4f0a8.js} (74%)
delete mode 100644 .next/static/chunks/webpack-54b114c68857d808.js
create mode 100644 .next/static/chunks/webpack-c42a79c5d8b7c910.js
rename .next/static/css/{3930d1a0ca01c66f.css => 1d2d59615145af7d.css} (90%)
create mode 100644 .next/static/media/05a31a2ca4975f99-s.woff2
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create mode 100644 .next/static/media/513657b02c5c193f-s.woff2
create mode 100644 .next/static/media/51ed15f9841b9f9d-s.woff2
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create mode 100644 .next/static/media/c9a5bc6a7c948fb0-s.p.woff2
delete mode 100644 .next/static/media/d1d9458b69004127-s.woff2
create mode 100644 .next/static/media/d6b16ce4a6175f26-s.woff2
create mode 100644 .next/static/media/ec159349637c90ad-s.woff2
create mode 100644 .next/static/media/fd4db3eb5472fc27-s.woff2
diff --git a/.next/BUILD_ID b/.next/BUILD_ID
index b79c999..44f36d8 100644
--- a/.next/BUILD_ID
+++ b/.next/BUILD_ID
@@ -1 +1 @@
-Qb5fVlqLpQAODnw100j4z
\ No newline at end of file
+9CqSqX2Hqhh4fwiD8kSfJ
\ No newline at end of file
diff --git a/.next/app-build-manifest.json b/.next/app-build-manifest.json
index 4c849a5..3d95bc5 100644
--- a/.next/app-build-manifest.json
+++ b/.next/app-build-manifest.json
@@ -1,61 +1,69 @@
{
"pages": {
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+ "/everyone-votes/terms/page": [
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"/space/loading": [
- "static/chunks/webpack-54b114c68857d808.js",
- "static/chunks/2443530c-097fe1871e1d7679.js",
- "static/chunks/488-66ca2c1db348e680.js",
- "static/chunks/main-app-0be5dce44311dbbf.js",
- "static/chunks/app/space/loading-df1b886b524be596.js"
- ],
- "/everyone-votes/privacy/page": [
- "static/chunks/webpack-54b114c68857d808.js",
- "static/chunks/2443530c-097fe1871e1d7679.js",
- "static/chunks/488-66ca2c1db348e680.js",
- "static/chunks/main-app-0be5dce44311dbbf.js",
- "static/chunks/app/everyone-votes/privacy/page-4d788de82a96b899.js"
+ "static/chunks/webpack-c42a79c5d8b7c910.js",
+ "static/chunks/fd9d1056-ba10bf844a47945b.js",
+ "static/chunks/472-51fd3a56159f1e5b.js",
+ "static/chunks/main-app-cf3eb22ffef632f7.js",
+ "static/chunks/app/space/loading-12fd180f06101306.js"
],
- "/everyone-votes/terms/page": [
- "static/chunks/webpack-54b114c68857d808.js",
- "static/chunks/2443530c-097fe1871e1d7679.js",
- "static/chunks/488-66ca2c1db348e680.js",
- "static/chunks/main-app-0be5dce44311dbbf.js",
- "static/chunks/app/everyone-votes/terms/page-5aa776690a4e5edf.js"
+ "/wiston/page": [
+ "static/chunks/webpack-c42a79c5d8b7c910.js",
+ "static/chunks/fd9d1056-ba10bf844a47945b.js",
+ "static/chunks/472-51fd3a56159f1e5b.js",
+ "static/chunks/main-app-cf3eb22ffef632f7.js",
+ "static/chunks/app/wiston/page-c31b345ea6ea73af.js"
]
}
}
\ No newline at end of file
diff --git a/.next/app-path-routes-manifest.json b/.next/app-path-routes-manifest.json
index 2eae688..e5fc0ac 100644
--- a/.next/app-path-routes-manifest.json
+++ b/.next/app-path-routes-manifest.json
@@ -1,8 +1 @@
-{
- "/favicon.ico/route": "/favicon.ico",
- "/page": "/",
- "/wiston/page": "/wiston",
- "/space/page": "/space",
- "/everyone-votes/privacy/page": "/everyone-votes/privacy",
- "/everyone-votes/terms/page": "/everyone-votes/terms"
-}
\ No newline at end of file
+{"/_not-found":"/_not-found","/everyone-votes/terms/page":"/everyone-votes/terms","/everyone-votes/privacy/page":"/everyone-votes/privacy","/favicon.ico/route":"/favicon.ico","/page":"/","/space/page":"/space","/wiston/page":"/wiston"}
\ No newline at end of file
diff --git a/.next/build-manifest.json b/.next/build-manifest.json
index 3f555bb..6aea16f 100644
--- a/.next/build-manifest.json
+++ b/.next/build-manifest.json
@@ -5,27 +5,27 @@
"devFiles": [],
"ampDevFiles": [],
"lowPriorityFiles": [
- "static/Qb5fVlqLpQAODnw100j4z/_buildManifest.js",
- "static/Qb5fVlqLpQAODnw100j4z/_ssgManifest.js"
+ "static/9CqSqX2Hqhh4fwiD8kSfJ/_buildManifest.js",
+ "static/9CqSqX2Hqhh4fwiD8kSfJ/_ssgManifest.js"
],
"rootMainFiles": [
- "static/chunks/webpack-54b114c68857d808.js",
- "static/chunks/2443530c-097fe1871e1d7679.js",
- "static/chunks/488-66ca2c1db348e680.js",
- "static/chunks/main-app-0be5dce44311dbbf.js"
+ "static/chunks/webpack-c42a79c5d8b7c910.js",
+ "static/chunks/fd9d1056-ba10bf844a47945b.js",
+ "static/chunks/472-51fd3a56159f1e5b.js",
+ "static/chunks/main-app-cf3eb22ffef632f7.js"
],
"pages": {
"/_app": [
- "static/chunks/webpack-54b114c68857d808.js",
+ "static/chunks/webpack-c42a79c5d8b7c910.js",
"static/chunks/framework-8883d1e9be70c3da.js",
- "static/chunks/main-dba5d122367f02b7.js",
- "static/chunks/pages/_app-b555d5e1eab47959.js"
+ "static/chunks/main-07bf56c05aa7cd6e.js",
+ "static/chunks/pages/_app-1534f180665c857f.js"
],
"/_error": [
- "static/chunks/webpack-54b114c68857d808.js",
+ "static/chunks/webpack-c42a79c5d8b7c910.js",
"static/chunks/framework-8883d1e9be70c3da.js",
- "static/chunks/main-dba5d122367f02b7.js",
- "static/chunks/pages/_error-d79168f986538ac0.js"
+ "static/chunks/main-07bf56c05aa7cd6e.js",
+ "static/chunks/pages/_error-b646007f40c4f0a8.js"
]
},
"ampFirstPages": []
diff --git a/.next/next-minimal-server.js.nft.json b/.next/next-minimal-server.js.nft.json
new file mode 100644
index 0000000..9f9db74
--- /dev/null
+++ b/.next/next-minimal-server.js.nft.json
@@ -0,0 +1 @@
+{"version":1,"files":["../node_modules/styled-jsx/index.js","../node_modules/styled-jsx/package.json","../node_modules/styled-jsx/dist/index/index.js","../node_modules/react/package.json","../node_modules/react/index.js","../node_modules/client-only/package.json","../node_modules/react/cjs/react.production.min.js","../node_modules/client-only/index.js","../node_modules/styled-jsx/style.js","../node_modules/next/dist/compiled/next-server/server.runtime.prod.js","../node_modules/next/package.json","../node_modules/next/dist/server/body-streams.js","../node_modules/next/dist/shared/lib/constants.js","../node_modules/next/dist/server/web/utils.js","../node_modules/next/dist/client/components/app-router-headers.js","../node_modules/next/dist/server/lib/trace/tracer.js","../node_modules/next/dist/server/lib/trace/constants.js","../node_modules/next/dist/shared/lib/modern-browserslist-target.js","../node_modules/next/dist/shared/lib/runtime-config.external.js","../node_modules/next/dist/compiled/ws/package.json","../node_modules/@swc/helpers/_/_interop_require_default/package.json","../node_modules/next/dist/compiled/ws/index.js","../node_modules/next/dist/compiled/@opentelemetry/api/package.json","../node_modules/next/dist/compiled/jsonwebtoken/package.json","../node_modules/@swc/helpers/package.json","../node_modules/@swc/helpers/cjs/_interop_require_default.cjs","../node_modules/next/dist/compiled/jsonwebtoken/index.js","../node_modules/next/dist/compiled/@opentelemetry/api/index.js","../node_modules/next/dist/lib/semver-noop.js","../node_modules/next/dist/server/future/route-modules/app-page/vendored/contexts/amp-context.js","../node_modules/next/dist/server/future/route-modules/app-page/vendored/contexts/app-router-context.js","../node_modules/next/dist/server/future/route-modules/app-page/vendored/contexts/entrypoints.js","../node_modules/next/dist/server/future/route-modules/app-page/vendored/contexts/head-manager-context.js","../node_modules/next/dist/server/future/route-modules/app-page/vendored/contexts/hooks-client-context.js","../node_modules/next/dist/server/future/route-modules/app-page/vendored/contexts/html-context.js","../node_modules/next/dist/server/future/route-modules/app-page/vendored/contexts/image-config-context.js","../node_modules/next/dist/server/future/route-modules/app-page/vendored/contexts/loadable-context.js","../node_modules/next/dist/server/future/route-modules/app-page/vendored/contexts/loadable.js","../node_modules/next/dist/server/future/route-modules/app-page/vendored/contexts/router-context.js","../node_modules/next/dist/server/future/route-modules/app-page/vendored/contexts/server-inserted-html.js","../node_modules/next/dist/server/future/route-modules/app-page/module.compiled.js","../node_modules/next/dist/server/future/route-modules/pages/vendored/contexts/amp-context.js","../node_modules/next/dist/server/future/route-modules/pages/vendored/contexts/app-router-context.js","../node_modules/next/dist/server/future/route-modules/pages/vendored/contexts/entrypoints.js","../node_modules/next/dist/server/future/route-modules/pages/vendored/contexts/head-manager-context.js","../node_modules/next/dist/server/future/route-modules/pages/vendored/contexts/hooks-client-context.js","../node_modules/next/dist/server/future/route-modules/pages/vendored/contexts/html-context.js","../node_modules/next/dist/server/future/route-modules/pages/vendored/contexts/image-config-context.js","../node_modules/next/dist/server/future/route-modules/pages/vendored/contexts/loadable-context.js","../node_modules/next/dist/server/future/route-modules/pages/vendored/contexts/loadable.js","../node_modules/next/dist/server/future/route-modules/pages/vendored/contexts/router-context.js","../node_modules/next/dist/server/future/route-modules/pages/vendored/contexts/server-inserted-html.js","../node_modules/next/dist/server/future/route-modules/pages/module.compiled.js"]}
\ No newline at end of file
diff --git a/.next/next-server.js.nft.json b/.next/next-server.js.nft.json
index ee817aa..4e0328b 100644
--- a/.next/next-server.js.nft.json
+++ b/.next/next-server.js.nft.json
@@ -1 +1 @@
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diff --git a/.next/prerender-manifest.js b/.next/prerender-manifest.js
index 667acd6..e75d976 100644
--- a/.next/prerender-manifest.js
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diff --git a/.next/prerender-manifest.json b/.next/prerender-manifest.json
index 4d3bffe..9e34226 100644
--- a/.next/prerender-manifest.json
+++ b/.next/prerender-manifest.json
@@ -1 +1 @@
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diff --git a/.next/required-server-files.json b/.next/required-server-files.json
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\ No newline at end of file
diff --git a/.next/routes-manifest.json b/.next/routes-manifest.json
index 58b125c..d0ad8ac 100644
--- a/.next/routes-manifest.json
+++ b/.next/routes-manifest.json
@@ -1 +1 @@
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diff --git a/.next/server/app-paths-manifest.json b/.next/server/app-paths-manifest.json
index aabd92c..e1286d6 100644
--- a/.next/server/app-paths-manifest.json
+++ b/.next/server/app-paths-manifest.json
@@ -1,8 +1,9 @@
{
+ "/_not-found": "app/_not-found.js",
+ "/everyone-votes/terms/page": "app/everyone-votes/terms/page.js",
+ "/everyone-votes/privacy/page": "app/everyone-votes/privacy/page.js",
"/favicon.ico/route": "app/favicon.ico/route.js",
"/page": "app/page.js",
- "/wiston/page": "app/wiston/page.js",
"/space/page": "app/space/page.js",
- "/everyone-votes/privacy/page": "app/everyone-votes/privacy/page.js",
- "/everyone-votes/terms/page": "app/everyone-votes/terms/page.js"
+ "/wiston/page": "app/wiston/page.js"
}
\ No newline at end of file
diff --git a/.next/server/app/_not-found.html b/.next/server/app/_not-found.html
new file mode 100644
index 0000000..adf7e8f
--- /dev/null
+++ b/.next/server/app/_not-found.html
@@ -0,0 +1 @@
+404: This page could not be found. sukadia.dev 404
This page could not be found. sukadia.dev Everyone Votes Privacy Policy Everyone Votes is an application on Discord that delivers and tallies daily polls to Discord servers. By being a user, you agree to the following use of your data:
What We Store By voting on a poll with Everyone Votes, we store: This data is stored for up to 24 hours, and is wiped every day at UTC midnight.
A cumulative count of the number of votes for each poll option is saved indefinitely.
By setting up Everyone Votes, we store: - The server id, poll channel ids, and current poll messages
- Config settings
This data is stored for as long as Everyone Votes is setup within the server.
By adding server-wide polls on Everyone Votes, we store: This data is stored up until the results are tallied for it. Moderators can also manually remove the poll by using the corresponding command.
In summary, I don't use your data for anything malicious, just for getting poll result counts.
Removal of Data Server data is erased once Everyone Votes is kicked from the server. Any server moderator can kick the bot to trigger this erasure.
User vote data is erased at UTC midnight every day. Since user vote data lasts such a small window of time, erasure requests cannot be fulfilled for this data.
Contact If you have questions or concerns about these terms, please join the support server on Discord, or email contact@sukadia.dev .
sukadia.dev Everyone Votes Privacy Policy Everyone Votes is an application on Discord that delivers and tallies daily polls to Discord servers. By being a user, you agree to the following use of your data:
What We Store By voting on a poll with Everyone Votes, we store: This data is stored for up to 24 hours, and is wiped every day at UTC midnight.
A cumulative count of the number of votes for each poll option is saved indefinitely.
By setting up Everyone Votes, we store: - The server id, poll channel ids, and current poll messages
- Config settings
This data is stored for as long as Everyone Votes is setup within the server.
By adding server-wide polls on Everyone Votes, we store: This data is stored up until the results are tallied for it. Moderators can also manually remove the poll by using the corresponding command.
In summary, I don't use your data for anything malicious, just for getting poll result counts.
Removal of Data Server data is erased once Everyone Votes is kicked from the server. Any server moderator can kick the bot to trigger this erasure.
User vote data is erased at UTC midnight every day. Since user vote data lasts such a small window of time, erasure requests cannot be fulfilled for this data.
Contact If you have questions or concerns about these terms, please join the support server on Discord, or email contact@sukadia.dev .
sukadia.dev Everyone Votes Terms of Service Everyone Votes is an application on Discord that delivers and tallies daily polls to Discord servers. By being a user, you agree to the following terms:
User Conduct "Users" include any Discord user interacting with Everyone Votes through Discord's slash commands or buttons. Users must adhere to the following guidelines:
Failure to follow these terms may result in the user being blacklisted from using Everyone Vote's features, either automatically or at the discretion of the developer.
Paid Content Everyone Votes offers certain features that require supporting the bot monthly on Ko-fi . In order to gain access to these features, the supporter must be in the Discord support server to properly track subscription status.
Benefits may not immediately appear for the supporter, and may not work fully as expected. Please follow the contact information below to report any issues so they may be resolved in a timely fashion.
Refunds are not guaranteed and will be given at the discretion of the developer. (I'm a pretty reasonable person though!)
Contact If you have questions or concerns about these terms, please join the support server on Discord, or email contact@sukadia.dev .
I appreciate you for reading these terms, not many do that!
sukadia.dev Everyone Votes Terms of Service Everyone Votes is an application on Discord that delivers and tallies daily polls to Discord servers. By being a user, you agree to the following terms:
User Conduct "Users" include any Discord user interacting with Everyone Votes through Discord's slash commands or buttons. Users must adhere to the following guidelines:
Failure to follow these terms may result in the user being blacklisted from using Everyone Vote's features, either automatically or at the discretion of the developer.
Paid Content Everyone Votes offers certain features that require supporting the bot monthly on Ko-fi . In order to gain access to these features, the supporter must be in the Discord support server to properly track subscription status.
Benefits may not immediately appear for the supporter, and may not work fully as expected. Please follow the contact information below to report any issues so they may be resolved in a timely fashion.
Refunds are not guaranteed and will be given at the discretion of the developer. (I'm a pretty reasonable person though!)
Contact If you have questions or concerns about these terms, please join the support server on Discord, or email contact@sukadia.dev .
I appreciate you for reading these terms, not many do that!
sukadia.dev sukadia.dev sukadia.dev
sukadia.dev
>>15,1|t),(((t^=t+Math.imul(t^t>>>7,61|t))^t>>>14)>>>0)/4294967296}let BabylonInteractivity=class BabylonInteractivity{static generateFrame(){if(!n)return;let e=performance.now(),t=(0,p.g)();(n.width!=t.width||n.height!=t.height)&&this.resizeFrame(t.width,t.height),d!=t.seed&&(l=mulberry32(hashString(t.seed)),d=t.seed,console.log(1)),o.onApply=e=>{e.setFloat("seed",l+5),e.setFloat("density",t.density/100),e.setFloat("brightness",t.brightness/100)};for(let e=0;e{a.setFloat("seed",1e3*l*(e+1)),a.setFloat4("color",t[`color${e+1}`].r/255,t[`color${e+1}`].g/255,t[`color${e+1}`].b/255,1),a.setUInt("nebulascale",t.scale),a.setUInt("depth",t.depth),a.setFloat("intensity",t.intensity/100-1),a.setFloat("falloff",t.falloff),a.setFloat("persistence",t.persistence)},u[e].onApplyObservable.add(t=>{t.setTextureSampler("textureSamplerSampler",u[e].inputTexture.texture)});s.onAfterRenderObservable.addOnce(()=>{console.log(`Rendered in ${Math.round((performance.now()-e)*100)/100}ms`)}),r.beginFrame(),s.render(),r.endFrame()}static resizeFrame(e,t){n.style.width=e.toString()+"px",n.style.height=t.toString()+"px",r.resize()}static async exportFrame(){let e=(0,p.g)();c.w1W.CreateScreenshotUsingRenderTarget(r,i,{width:n.width,height:n.height},void 0,void 0,void 0,void 0,`nebula-${e.seed}`),this.generateFrame()}static setTransparency(e){e?s.clearColor=new c.HEv(0,0,0,0):s.clearColor=new c.HEv(0,0,0,1)}static initialize(e,t,a,d){n=e,r=t,s=a,i=d,o=new c.Dso("StarShader","stars",null,null,1,i,void 0,r,!0,void 0,void 0,void 0,void 0,void 0,void 0,c.xeF.WGSL),i.attachPostProcess(o);for(let e=0;e<10;e++)u.push(new c.Dso("NebulaShader","nebulas",null,null,1,i,void 0,r,!0,void 0,void 0,void 0,void 0,void 0,void 0,c.xeF.WGSL))}}},102:(e,t,a)=>{"use strict";let n;a.d(t,{Z:()=>ParameterPanel,g:()=>getParameters});var r=a(6224),s=a(7690);function ParameterPanel(){n=new r.Pane({title:"Parameters",container:document.getElementById("TweakPane")||void 0});let e={width:window.innerWidth,height:window.innerHeight,transparent:!1,autoupdate:!1},t=n.addFolder({title:"Canvas",expanded:!0});t.addInput(e,"width",{min:100,max:7680,step:1}),t.addInput(e,"height",{min:100,max:4320,step:1}),t.addInput(e,"transparent").on("change",()=>{console.log(1),s.Z.setTransparency(e.transparent)});let a={density:1.5,brightness:100},i=n.addFolder({title:"Stars",expanded:!0});i.addInput(a,"density",{min:0,max:10,step:.01,format:e=>e.toFixed(2)+"%"}),i.addInput(a,"brightness",{min:0,max:200,step:.1,format:e=>e.toFixed(1)+"%"});let o={count:2,scale:5,depth:2,intensity:100,falloff:2,persistence:.5},d=n.addFolder({title:"Nebula",expanded:!0});d.addInput(o,"count",{min:0,max:3,step:1}).on("change",()=>{if(0==o.count)c.hidden=!0;else{c.hidden=!1;for(let e=0;eo.count-1&&(p[e].hidden=!0);d.addInput(o,"scale",{min:1,max:50,step:1}),d.addInput(o,"depth",{min:0,max:20,step:1}),d.addInput(o,"intensity",{min:50,max:150,step:1,format:e=>e+"%"}),d.addInput(o,"falloff",{min:1,max:10,step:.1}),d.addInput(o,"persistence",{min:0,max:1,step:.01});let u={seed:""+Math.floor(1e12*Math.random())},h=n.addFolder({title:"Seed",expanded:!1});h.addInput(u,"seed",{format:e=>e.toFixed(0)}),h.addButton({title:"Randomize seed"}).on("click",()=>{u.seed=Math.floor(1e12*Math.random()).toString(),n.refresh(),s.Z.generateFrame()}),n.addSeparator(),n.addButton({title:"Render"}).on("click",()=>{s.Z.generateFrame()}),n.addButton({title:"Render Random"}).on("click",()=>{u.seed=Math.floor(1e12*Math.random()).toString();for(let e=0;e<3;e++)l["color"+(e+1)]={r:Math.ceil(255*Math.random()),g:Math.ceil(255*Math.random()),b:Math.ceil(255*Math.random())};n.refresh(),s.Z.generateFrame()}),n.addSeparator(),n.addButton({title:"Save Image"}).on("click",()=>{s.Z.exportFrame()}),n.addSeparator(),n.addInput(e,"autoupdate"),n.on("change",t=>{let a=t.presetKey;e.autoupdate&&(("width"==a||"height"==a)&&s.Z.resizeFrame(e.width,e.height),s.Z.generateFrame())})}function getParameters(){return n.exportPreset()}},9663:(e,t,a)=>{"use strict";a.r(t),a.d(t,{default:()=>Sp});var n=a(784),r=a(9885),s=a(3642),i=a.n(s);function Loading(){return n.jsx("div",{className:"flex h-screen justify-center items-center",children:n.jsx("div",{className:"flex items-center justify-center rounded-full w-14 h-14 bg-gradient-to-tr from-cyan-400 to-blue-900 animate-spin",children:n.jsx("div",{className:"h-10 w-10 rounded-full bg-black"})})})}var o=a(102);let d=i()(()=>a.e(106).then(a.bind(a,4106)),{loadableGenerated:{modules:["X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\app\\space\\page.tsx -> ./BabylonScene"]},ssr:!1});function Sp(){let[e,t]=(0,r.useState)(!1);return(0,r.useEffect)(()=>{t(!0),(0,o.Z)()},[]),(0,n.jsxs)("main",{children:[n.jsx("div",{id:"TweakPane",className:"fixed top-2.5 right-2.5"}),e&&n.jsx(d,{}),!e&&n.jsx(Loading,{})]})}},9771:(e,t,a)=>{"use strict";a.r(t),a.d(t,{default:()=>Loading});var n=a(4656);function Loading(){return n.jsx("div",{className:"flex h-screen justify-center items-center",children:n.jsx("div",{className:"flex items-center justify-center rounded-full w-14 h-14 bg-gradient-to-tr from-cyan-400 to-blue-900 animate-spin",children:n.jsx("div",{className:"h-10 w-10 rounded-full bg-black"})})})}},5237:(e,t,a)=>{"use strict";a.r(t),a.d(t,{$$typeof:()=>i,__esModule:()=>s,default:()=>d});var n=a(5153);let r=(0,n.createProxy)(String.raw`X:\Some Useful Stuff\Applications\Web\next-sukadia.dev\app\space\page.tsx`),{__esModule:s,$$typeof:i}=r,o=r.default,d=o},7481:(e,t,a)=>{"use strict";a.r(t),a.d(t,{default:()=>__WEBPACK_DEFAULT_EXPORT__});var n=a(8531);let 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diff --git a/.next/server/app/space/page.js.nft.json b/.next/server/app/space/page.js.nft.json
index e3639a7..886634f 100644
--- a/.next/server/app/space/page.js.nft.json
+++ b/.next/server/app/space/page.js.nft.json
@@ -1 +1 @@
-{"version":1,"files":["../../webpack-runtime.js","../../chunks/405.js","../../chunks/616.js","../../chunks/864.js","../../chunks/816.js","../../../package.json","../../../../node_modules/next/package.json","../../../../node_modules/next/dist/shared/lib/app-router-context.js","../../../../node_modules/next/dist/shared/lib/hooks-client-context.js","../../../../node_modules/next/dist/shared/lib/server-inserted-html.js","../../../../node_modules/next/dist/server/app-render/get-segment-param.js","../../../../node_modules/next/dist/server/future/helpers/interception-routes.js","../../../../node_modules/react/package.json","../../../../node_modules/next/dist/shared/lib/router/utils/add-path-prefix.js","../../../../node_modules/next/dist/shared/lib/router/utils/handle-smooth-scroll.js","../../../../node_modules/next/dist/shared/lib/router/utils/remove-trailing-slash.js","../../../../node_modules/next/dist/shared/lib/router/utils/is-bot.js","../../../../node_modules/next/dist/shared/lib/router/utils/parse-path.js","../../../../node_modules/react/index.js","../../../../node_modules/next/dist/compiled/react/jsx-runtime.js","../../../../node_modules/next/dist/compiled/react-dom/server-rendering-stub.js","../../../../node_modules/next/dist/compiled/react-server-dom-webpack/client.js","../../../../node_modules/next/dist/compiled/react/package.json","../../../../node_modules/next/dist/compiled/react-dom/package.json","../../../../node_modules/next/dist/compiled/react-server-dom-webpack/package.json","../../../../node_modules/next/dist/compiled/path-to-regexp/index.js","../../../../node_modules/next/dist/compiled/react/index.js","../../../../node_modules/react/cjs/react.production.min.js","../../../../node_modules/react/cjs/react.development.js","../../../../node_modules/next/dist/compiled/cookie/package.json","../../../../node_modules/next/dist/compiled/cookie/index.js","../../../../node_modules/next/dist/shared/lib/router/utils/app-paths.js","../../../../node_modules/next/dist/compiled/react/cjs/react-jsx-runtime.production.min.js","../../../../node_modules/next/dist/compiled/react/cjs/react-jsx-runtime.development.js","../../../../node_modules/next/dist/compiled/react-dom/cjs/react-dom-server-rendering-stub.production.min.js","../../../../node_modules/next/dist/compiled/react-dom/cjs/react-dom-server-rendering-stub.development.js","../../../../node_modules/next/dist/compiled/react-server-dom-webpack/client.browser.js","../../../../node_modules/next/dist/compiled/react/cjs/react.production.min.js","../../../../node_modules/next/dist/compiled/react/cjs/react.development.js","../../../../node_modules/next/dist/shared/lib/page-path/ensure-leading-slash.js","../../../../node_modules/next/dist/compiled/react-server-dom-webpack/cjs/react-server-dom-webpack-client.browser.production.min.js","../../../../node_modules/next/dist/compiled/react-server-dom-webpack/cjs/react-server-dom-webpack-client.browser.development.js","../../../../node_modules/@swc/helpers/_/_interop_require_default/package.json","../../../../node_modules/@swc/helpers/_/_interop_require_wildcard/package.json","../../../../node_modules/@swc/helpers/package.json","../../../../node_modules/@swc/helpers/cjs/_interop_require_default.cjs","../../../../node_modules/@swc/helpers/cjs/_interop_require_wildcard.cjs","../../../../node_modules/react-dom/package.json","../../../../node_modules/react-dom/index.js","../../../../node_modules/react-dom/cjs/react-dom.production.min.js","../../../../node_modules/react-dom/cjs/react-dom.development.js","../../../../node_modules/scheduler/package.json","../../../../node_modules/scheduler/index.js","../../../../node_modules/scheduler/cjs/scheduler.production.min.js","../../../../node_modules/scheduler/cjs/scheduler.development.js","../../../../package.json"]}
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+{"version":1,"files":["../../../../node_modules/next/dist/client/components/action-async-storage.external.js","../../../../node_modules/next/dist/client/components/async-local-storage.js","../../../../node_modules/next/dist/client/components/request-async-storage.external.js","../../../../node_modules/next/dist/client/components/static-generation-async-storage.external.js","../../../../node_modules/next/dist/compiled/@opentelemetry/api/index.js","../../../../node_modules/next/dist/compiled/@opentelemetry/api/package.json","../../../../node_modules/next/dist/compiled/next-server/app-page.runtime.prod.js","../../../../node_modules/next/dist/server/lib/trace/constants.js","../../../../node_modules/next/dist/server/lib/trace/tracer.js","../../../../node_modules/next/package.json","../../../../package.json","../../../package.json","../../chunks/106.js","../../chunks/2.js","../../chunks/201.js","../../chunks/310.js","../../chunks/323.js","../../chunks/622.js","../../chunks/676.js","../../chunks/837.js","../../chunks/840.js","../../chunks/862.js","../../chunks/984.js","../../chunks/font-manifest.json","../../webpack-runtime.js","page_client-reference-manifest.js"]}
\ No newline at end of file
diff --git a/.next/server/app/space/page_client-reference-manifest.js b/.next/server/app/space/page_client-reference-manifest.js
new file mode 100644
index 0000000..2c62eb3
--- /dev/null
+++ b/.next/server/app/space/page_client-reference-manifest.js
@@ -0,0 +1 @@
+globalThis.__RSC_MANIFEST=(globalThis.__RSC_MANIFEST||{});globalThis.__RSC_MANIFEST["/space/page"]={"moduleLoading":{"prefix":"/_next/","crossOrigin":null},"ssrModuleMapping":{"341":{"*":{"id":"9663","name":"*","chunks":[],"async":false}},"3170":{"*":{"id":"4714","name":"*","chunks":[],"async":false}},"3728":{"*":{"id":"3724","name":"*","chunks":[],"async":false}},"6916":{"*":{"id":"5698","name":"*","chunks":[],"async":false}},"6954":{"*":{"id":"4900","name":"*","chunks":[],"async":false}},"7264":{"*":{"id":"5392","name":"*","chunks":[],"async":false}},"8297":{"*":{"id":"8898","name":"*","chunks":[],"async":false}},"9928":{"*":{"id":"5365","name":"*","chunks":[],"async":false}}},"edgeSSRModuleMapping":{},"clientModules":{"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\client\\components\\app-router.js":{"id":3728,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\esm\\client\\components\\app-router.js":{"id":3728,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\client\\components\\error-boundary.js":{"id":9928,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\esm\\client\\components\\error-boundary.js":{"id":9928,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\client\\components\\layout-router.js":{"id":6954,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\esm\\client\\components\\layout-router.js":{"id":6954,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\client\\components\\not-found-boundary.js":{"id":3170,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\esm\\client\\components\\not-found-boundary.js":{"id":3170,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\client\\components\\render-from-template-context.js":{"id":7264,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\esm\\client\\components\\render-from-template-context.js":{"id":7264,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\client\\components\\static-generation-searchparams-bailout-provider.js":{"id":8297,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\dist\\esm\\client\\components\\static-generation-searchparams-bailout-provider.js":{"id":8297,"name":"*","chunks":[],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\node_modules\\next\\font\\google\\target.css?{\"path\":\"app\\\\layout.tsx\",\"import\":\"Inter\",\"arguments\":[{\"subsets\":[\"latin\"]}],\"variableName\":\"inter\"}":{"id":1371,"name":"*","chunks":["185","static/chunks/app/layout-ca25527909104096.js"],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\app\\globals.scss":{"id":595,"name":"*","chunks":["185","static/chunks/app/layout-ca25527909104096.js"],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\app\\page.tsx":{"id":6916,"name":"*","chunks":["986","static/chunks/986-37229c658d9b7b30.js","931","static/chunks/app/page-39b6caed82efc627.js"],"async":false},"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\app\\space\\page.tsx":{"id":341,"name":"*","chunks":["732","static/chunks/e1206f8c-ab5b5541f866e530.js","105","static/chunks/1f3d3139-f107a678ff6361e9.js","735","static/chunks/604a08ec-59af37265fb99b3d.js","790","static/chunks/d67c510a-e497b3cd5bf43bb4.js","116","static/chunks/537cd76e-7aba1cf7a4752418.js","173","static/chunks/173-2ffa9652644381a8.js","514","static/chunks/app/space/page-b8120f6d5470d1c7.js"],"async":false}},"entryCSSFiles":{"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\app\\_not-found":[],"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\app\\layout":["static/css/1d2d59615145af7d.css"],"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\app\\page":["static/css/60c69e914bf8dd4b.css"],"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\app\\space\\page":[],"X:\\Some Useful Stuff\\Applications\\Web\\next-sukadia.dev\\app\\space\\loading":[]}}
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diff --git a/.next/server/app/wiston.html b/.next/server/app/wiston.html
index ab9b752..f44fe18 100644
--- a/.next/server/app/wiston.html
+++ b/.next/server/app/wiston.html
@@ -1 +1 @@
-sukadia.dev ‎ -+=-:. - wiston ‎ -+=-:. - ) -> f32 {
+ return fract(sin(dot(seed, vec2(12.9898, 78.233))) * 43758.5453);
+ }
+
+ @fragment
+ fn main(input : FragmentInputs) -> FragmentOutputs {
+
+ let random = rand(input.vUV*uniforms.seed);
+ var brightness = 0.0;
+ if (random < uniforms.density){
+ brightness = random/uniforms.density*uniforms.brightness;
+ }
+ //fragmentOutputs.color = vec4(1., 1., 1., brightness);
+ fragmentOutputs.color = vec4(brightness, brightness, brightness, 1.);
+ }
+ `,s.vGS.ShadersStoreWGSL.nebulasPixelShader=`
+ var textureSampler: texture_2d;
+ var textureSamplerSampler: sampler;
+
+ uniform seed: f32;
+ uniform color: vec4;
+ uniform nebulascale: u32;
+ uniform depth: u32;
+ uniform intensity: f32;
+ uniform falloff: f32;
+ uniform persistence: f32;
+
+ fn mod289(x: vec2) -> vec2 {
+ return x - floor(x * (1. / 289.)) * 289.;
+ }
+
+ fn mod289_3(x: vec3) -> vec3 {
+ return x - floor(x * (1. / 289.)) * 289.;
+ }
+
+ fn permute3(x: vec3) -> vec3 {
+ return mod289_3(((x * 34.) + 1.) * x);
+ }
+
+ // MIT License. \xa9 Ian McEwan, Stefan Gustavson, Munrocket
+ fn simplexNoise2(v: vec2) -> f32 {
+ let C = vec4(
+ 0.211324865405187, // (3.0-sqrt(3.0))/6.0
+ 0.366025403784439, // 0.5*(sqrt(3.0)-1.0)
+ -0.577350269189626, // -1.0 + 2.0 * C.x
+ 0.024390243902439 // 1.0 / 41.0
+ );
+
+ // First corner
+ var i = floor(v + dot(v, C.yy));
+ let x0 = v - i + dot(i, C.xx);
+
+ // Other corners
+ var i1 = select(vec2(0., 1.), vec2(1., 0.), x0.x > x0.y);
+
+ // x0 = x0 - 0.0 + 0.0 * C.xx ;
+ // x1 = x0 - i1 + 1.0 * C.xx ;
+ // x2 = x0 - 1.0 + 2.0 * C.xx ;
+ var x12 = x0.xyxy + C.xxzz;
+ x12.x = x12.x - i1.x;
+ x12.y = x12.y - i1.y;
+
+ // Permutations
+ i = mod289(i); // Avoid truncation effects in permutation
+
+ var p = permute3(permute3(i.y + vec3(0., i1.y, 1.)) + i.x + vec3(0., i1.x, 1.));
+ var m = max(0.5 - vec3(dot(x0, x0), dot(x12.xy, x12.xy), dot(x12.zw, x12.zw)), vec3(0.));
+ m *= m;
+ m *= m;
+
+ // Gradients: 41 points uniformly over a line, mapped onto a diamond.
+ // The ring size 17*17 = 289 is close to a multiple of 41 (41*7 = 287)
+ let x = 2. * fract(p * C.www) - 1.;
+ let h = abs(x) - 0.5;
+ let ox = floor(x + 0.5);
+ let a0 = x - ox;
+
+ // Normalize gradients implicitly by scaling m
+ // Approximation of: m *= inversesqrt( a0*a0 + h*h );
+ m *= 1.79284291400159 - 0.85373472095314 * (a0 * a0 + h * h);
+
+ // Compute final noise value at P
+ let g = vec3(a0.x * x0.x + h.x * x0.y, a0.yz * x12.xz + h.yz * x12.yw);
+ return 130. * dot(m, g);
+ }
+
+ fn normalNoise(v: vec2) -> f32 {
+ return simplexNoise2(v)*0.5 + 0.5;
+ }
+
+ @fragment
+ fn main(input : FragmentInputs) -> FragmentOutputs {
+ let sampleColor = textureSample(textureSampler,textureSamplerSampler,fragmentInputs.vUV);
+
+ var offset = 0.;
+ let scaledUV = (input.vUV+offset+uniforms.seed)*f32(uniforms.nebulascale)/uniforms.scale;
+
+ var displace = 0.;
+ var i=u32(0);
+ for (i=0; i{let r;return await s.fWK.IsSupportedAsync?(r=new s.fWK(e),await r.initAsync()):(console.log("WebGPU is not supported (or turned on) for this browser!"),r=new s.fWK(e)),r},this.id="Babylon",this.onMount=e=>this.canvas=e}};let o={width:window.innerWidth,height:window.innerHeight,background:"transparent"}}};
\ No newline at end of file
diff --git a/.next/server/chunks/2.js b/.next/server/chunks/2.js
new file mode 100644
index 0000000..ec8dffc
--- /dev/null
+++ b/.next/server/chunks/2.js
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new file mode 100644
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diff --git a/.next/server/chunks/310.js b/.next/server/chunks/310.js
new file mode 100644
index 0000000..e453be6
--- /dev/null
+++ b/.next/server/chunks/310.js
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diff --git a/.next/server/chunks/323.js b/.next/server/chunks/323.js
new file mode 100644
index 0000000..7aae388
--- /dev/null
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+ * Copyright(c) 2015 Douglas Christopher Wilson
+ * MIT Licensed
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0!==n&&(o[e]=~n.indexOf("/")?n.split("/").map(e=>decode(e)):t.repeat?[decode(n)]:decode(n))}),o}}},4018:(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0}),function(e,t){for(var r in t)Object.defineProperty(e,r,{enumerable:!0,get:t[r]})}(t,{getRouteRegex:function(){return getRouteRegex},getNamedRouteRegex:function(){return getNamedRouteRegex},getNamedMiddlewareRegex:function(){return getNamedMiddlewareRegex}});let n=r(7302),a=r(9789),o=r(4419);function parseParameter(e){let t=e.startsWith("[")&&e.endsWith("]");t&&(e=e.slice(1,-1));let r=e.startsWith("...");return r&&(e=e.slice(3)),{key:e,repeat:r,optional:t}}function getParametrizedRoute(e){let t=(0,o.removeTrailingSlash)(e).slice(1).split("/"),r={},i=1;return{parameterizedRoute:t.map(e=>{let t=n.INTERCEPTION_ROUTE_MARKERS.find(t=>e.startsWith(t)),o=e.match(/\[((?:\[.*\])|.+)\]/);if(t&&o){let{key:e,optional:n,repeat:u}=parseParameter(o[1]);return r[e]={pos:i++,repeat:u,optional:n},"/"+(0,a.escapeStringRegexp)(t)+"([^/]+?)"}if(!o)return"/"+(0,a.escapeStringRegexp)(e);{let{key:e,repeat:t,optional:n}=parseParameter(o[1]);return r[e]={pos:i++,repeat:t,optional:n},t?n?"(?:/(.+?))?":"/(.+?)":"/([^/]+?)"}}).join(""),groups:r}}function getRouteRegex(e){let{parameterizedRoute:t,groups:r}=getParametrizedRoute(e);return{re:RegExp("^"+t+"(?:/)?$"),groups:r}}function buildGetSafeRouteKey(){let e=0;return()=>{let t="",r=++e;for(;r>0;)t+=String.fromCharCode(97+(r-1)%26),r=Math.floor((r-1)/26);return t}}function getSafeKeyFromSegment(e){let{getSafeRouteKey:t,segment:r,routeKeys:n,keyPrefix:a}=e,{key:o,optional:i,repeat:u}=parseParameter(r),s=o.replace(/\W/g,"");a&&(s=""+a+s);let c=!1;return(0===s.length||s.length>30)&&(c=!0),isNaN(parseInt(s.slice(0,1)))||(c=!0),c&&(s=t()),a?n[s]=""+a+o:n[s]=""+o,u?i?"(?:/(?<"+s+">.+?))?":"/(?<"+s+">.+?)":"/(?<"+s+">[^/]+?)"}function getNamedParametrizedRoute(e,t){let r=(0,o.removeTrailingSlash)(e).slice(1).split("/"),i=buildGetSafeRouteKey(),u={};return{namedParameterizedRoute:r.map(e=>{let r=n.INTERCEPTION_ROUTE_MARKERS.some(t=>e.startsWith(t)),o=e.match(/\[((?:\[.*\])|.+)\]/);return r&&o?getSafeKeyFromSegment({getSafeRouteKey:i,segment:o[1],routeKeys:u,keyPrefix:t?"nxtI":void 0}):o?getSafeKeyFromSegment({getSafeRouteKey:i,segment:o[1],routeKeys:u,keyPrefix:t?"nxtP":void 0}):"/"+(0,a.escapeStringRegexp)(e)}).join(""),routeKeys:u}}function getNamedRouteRegex(e,t){let r=getNamedParametrizedRoute(e,t);return{...getRouteRegex(e),namedRegex:"^"+r.namedParameterizedRoute+"(?:/)?$",routeKeys:r.routeKeys}}function getNamedMiddlewareRegex(e,t){let{parameterizedRoute:r}=getParametrizedRoute(e),{catchAll:n=!0}=t;if("/"===r)return{namedRegex:"^/"+(n?".*":"")+"$"};let{namedParameterizedRoute:a}=getNamedParametrizedRoute(e,!1);return{namedRegex:"^"+a+(n?"(?:(/.*)?)":"")+"$"}}},2219:(e,t)=>{function isGroupSegment(e){return"("===e[0]&&e.endsWith(")")}Object.defineProperty(t,"__esModule",{value:!0}),Object.defineProperty(t,"isGroupSegment",{enumerable:!0,get:function(){return isGroupSegment}})},351:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),function(e,t){for(var r in t)Object.defineProperty(e,r,{enumerable:!0,get:t[r]})}(t,{WEB_VITALS:function(){return r},execOnce:function(){return execOnce},isAbsoluteUrl:function(){return isAbsoluteUrl},getLocationOrigin:function(){return getLocationOrigin},getURL:function(){return getURL},getDisplayName:function(){return getDisplayName},isResSent:function(){return isResSent},normalizeRepeatedSlashes:function(){return normalizeRepeatedSlashes},loadGetInitialProps:function(){return loadGetInitialProps},SP:function(){return a},ST:function(){return o},DecodeError:function(){return DecodeError},NormalizeError:function(){return NormalizeError},PageNotFoundError:function(){return PageNotFoundError},MissingStaticPage:function(){return MissingStaticPage},MiddlewareNotFoundError:function(){return MiddlewareNotFoundError},stringifyError:function(){return stringifyError}});let r=["CLS","FCP","FID","INP","LCP","TTFB"];function execOnce(e){let t,r=!1;return function(){for(var n=arguments.length,a=Array(n),o=0;on.test(e);function getLocationOrigin(){let{protocol:e,hostname:t,port:r}=window.location;return e+"//"+t+(r?":"+r:"")}function getURL(){let{href:e}=window.location,t=getLocationOrigin();return e.substring(t.length)}function getDisplayName(e){return"string"==typeof e?e:e.displayName||e.name||"Unknown"}function isResSent(e){return e.finished||e.headersSent}function normalizeRepeatedSlashes(e){let t=e.split("?"),r=t[0];return r.replace(/\\/g,"/").replace(/\/\/+/g,"/")+(t[1]?"?"+t.slice(1).join("?"):"")}async function loadGetInitialProps(e,t){let r=t.res||t.ctx&&t.ctx.res;if(!e.getInitialProps)return t.ctx&&t.Component?{pageProps:await loadGetInitialProps(t.Component,t.ctx)}:{};let n=await e.getInitialProps(t);if(r&&isResSent(r))return n;if(!n){let t='"'+getDisplayName(e)+'.getInitialProps()" should resolve to an object. But found "'+n+'" instead.';throw Error(t)}return n}let a="undefined"!=typeof performance,o=a&&["mark","measure","getEntriesByName"].every(e=>"function"==typeof performance[e]);let DecodeError=class DecodeError extends Error{};let NormalizeError=class NormalizeError extends Error{};let PageNotFoundError=class PageNotFoundError extends Error{constructor(e){super(),this.code="ENOENT",this.name="PageNotFoundError",this.message="Cannot find module for page: "+e}};let MissingStaticPage=class MissingStaticPage extends Error{constructor(e,t){super(),this.message="Failed to load static file for page: "+e+" "+t}};let MiddlewareNotFoundError=class MiddlewareNotFoundError extends Error{constructor(){super(),this.code="ENOENT",this.message="Cannot find the middleware module"}};function stringifyError(e){return JSON.stringify({message:e.message,stack:e.stack})}}};
\ No newline at end of file
diff --git a/.next/server/chunks/405.js b/.next/server/chunks/405.js
deleted file mode 100644
index 73ad1e3..0000000
--- a/.next/server/chunks/405.js
+++ /dev/null
@@ -1,509 +0,0 @@
-"use strict";
-exports.id = 405;
-exports.ids = [405];
-exports.modules = {
-
-/***/ 3332:
-/***/ ((module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- DYNAMIC_ERROR_CODE: function() {
- return DYNAMIC_ERROR_CODE;
- },
- DynamicServerError: function() {
- return DynamicServerError;
- }
-});
-const DYNAMIC_ERROR_CODE = "DYNAMIC_SERVER_USAGE";
-class DynamicServerError extends Error {
- constructor(type){
- super("Dynamic server usage: " + type);
- this.digest = DYNAMIC_ERROR_CODE;
- }
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=hooks-server-context.js.map
-
-
-/***/ }),
-
-/***/ 5486:
-/***/ ((module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "staticGenerationBailout", ({
- enumerable: true,
- get: function() {
- return staticGenerationBailout;
- }
-}));
-const _hooksservercontext = __webpack_require__(3332);
-const _staticgenerationasyncstorage = __webpack_require__(94);
-class StaticGenBailoutError extends Error {
- constructor(...args){
- super(...args);
- this.code = "NEXT_STATIC_GEN_BAILOUT";
- }
-}
-const staticGenerationBailout = (reason, opts)=>{
- const staticGenerationStore = _staticgenerationasyncstorage.staticGenerationAsyncStorage.getStore();
- if (staticGenerationStore == null ? void 0 : staticGenerationStore.forceStatic) {
- return true;
- }
- if (staticGenerationStore == null ? void 0 : staticGenerationStore.dynamicShouldError) {
- const { dynamic ="error" , link } = opts || {};
- const suffix = link ? " See more info here: " + link : "";
- throw new StaticGenBailoutError('Page with `dynamic = "' + dynamic + "\"` couldn't be rendered statically because it used `" + reason + "`." + suffix);
- }
- if (staticGenerationStore) {
- staticGenerationStore.revalidate = 0;
- }
- if (staticGenerationStore == null ? void 0 : staticGenerationStore.isStaticGeneration) {
- const err = new _hooksservercontext.DynamicServerError(reason);
- staticGenerationStore.dynamicUsageDescription = reason;
- staticGenerationStore.dynamicUsageStack = err.stack;
- throw err;
- }
- return false;
-};
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=static-generation-bailout.js.map
-
-
-/***/ }),
-
-/***/ 8537:
-/***/ ((__unused_webpack_module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- NEXT_QUERY_PARAM_PREFIX: function() {
- return NEXT_QUERY_PARAM_PREFIX;
- },
- PRERENDER_REVALIDATE_HEADER: function() {
- return PRERENDER_REVALIDATE_HEADER;
- },
- PRERENDER_REVALIDATE_ONLY_GENERATED_HEADER: function() {
- return PRERENDER_REVALIDATE_ONLY_GENERATED_HEADER;
- },
- CACHE_ONE_YEAR: function() {
- return CACHE_ONE_YEAR;
- },
- MIDDLEWARE_FILENAME: function() {
- return MIDDLEWARE_FILENAME;
- },
- MIDDLEWARE_LOCATION_REGEXP: function() {
- return MIDDLEWARE_LOCATION_REGEXP;
- },
- INSTRUMENTATION_HOOK_FILENAME: function() {
- return INSTRUMENTATION_HOOK_FILENAME;
- },
- INSTRUMENTATION_HOOKS_LOCATION_REGEXP: function() {
- return INSTRUMENTATION_HOOKS_LOCATION_REGEXP;
- },
- PAGES_DIR_ALIAS: function() {
- return PAGES_DIR_ALIAS;
- },
- DOT_NEXT_ALIAS: function() {
- return DOT_NEXT_ALIAS;
- },
- ROOT_DIR_ALIAS: function() {
- return ROOT_DIR_ALIAS;
- },
- APP_DIR_ALIAS: function() {
- return APP_DIR_ALIAS;
- },
- RSC_MOD_REF_PROXY_ALIAS: function() {
- return RSC_MOD_REF_PROXY_ALIAS;
- },
- RSC_ACTION_VALIDATE_ALIAS: function() {
- return RSC_ACTION_VALIDATE_ALIAS;
- },
- RSC_ACTION_PROXY_ALIAS: function() {
- return RSC_ACTION_PROXY_ALIAS;
- },
- RSC_ACTION_CLIENT_WRAPPER_ALIAS: function() {
- return RSC_ACTION_CLIENT_WRAPPER_ALIAS;
- },
- PUBLIC_DIR_MIDDLEWARE_CONFLICT: function() {
- return PUBLIC_DIR_MIDDLEWARE_CONFLICT;
- },
- SSG_GET_INITIAL_PROPS_CONFLICT: function() {
- return SSG_GET_INITIAL_PROPS_CONFLICT;
- },
- SERVER_PROPS_GET_INIT_PROPS_CONFLICT: function() {
- return SERVER_PROPS_GET_INIT_PROPS_CONFLICT;
- },
- SERVER_PROPS_SSG_CONFLICT: function() {
- return SERVER_PROPS_SSG_CONFLICT;
- },
- STATIC_STATUS_PAGE_GET_INITIAL_PROPS_ERROR: function() {
- return STATIC_STATUS_PAGE_GET_INITIAL_PROPS_ERROR;
- },
- SERVER_PROPS_EXPORT_ERROR: function() {
- return SERVER_PROPS_EXPORT_ERROR;
- },
- GSP_NO_RETURNED_VALUE: function() {
- return GSP_NO_RETURNED_VALUE;
- },
- GSSP_NO_RETURNED_VALUE: function() {
- return GSSP_NO_RETURNED_VALUE;
- },
- UNSTABLE_REVALIDATE_RENAME_ERROR: function() {
- return UNSTABLE_REVALIDATE_RENAME_ERROR;
- },
- GSSP_COMPONENT_MEMBER_ERROR: function() {
- return GSSP_COMPONENT_MEMBER_ERROR;
- },
- NON_STANDARD_NODE_ENV: function() {
- return NON_STANDARD_NODE_ENV;
- },
- SSG_FALLBACK_EXPORT_ERROR: function() {
- return SSG_FALLBACK_EXPORT_ERROR;
- },
- ESLINT_DEFAULT_DIRS: function() {
- return ESLINT_DEFAULT_DIRS;
- },
- ESLINT_DEFAULT_DIRS_WITH_APP: function() {
- return ESLINT_DEFAULT_DIRS_WITH_APP;
- },
- ESLINT_PROMPT_VALUES: function() {
- return ESLINT_PROMPT_VALUES;
- },
- SERVER_RUNTIME: function() {
- return SERVER_RUNTIME;
- },
- WEBPACK_LAYERS: function() {
- return WEBPACK_LAYERS;
- }
-});
-const NEXT_QUERY_PARAM_PREFIX = "nxtP";
-const PRERENDER_REVALIDATE_HEADER = "x-prerender-revalidate";
-const PRERENDER_REVALIDATE_ONLY_GENERATED_HEADER = "x-prerender-revalidate-if-generated";
-const CACHE_ONE_YEAR = 31536000;
-const MIDDLEWARE_FILENAME = "middleware";
-const MIDDLEWARE_LOCATION_REGEXP = `(?:src/)?${MIDDLEWARE_FILENAME}`;
-const INSTRUMENTATION_HOOK_FILENAME = "instrumentation";
-const INSTRUMENTATION_HOOKS_LOCATION_REGEXP = `(?:src/)?${INSTRUMENTATION_HOOK_FILENAME}`;
-const PAGES_DIR_ALIAS = "private-next-pages";
-const DOT_NEXT_ALIAS = "private-dot-next";
-const ROOT_DIR_ALIAS = "private-next-root-dir";
-const APP_DIR_ALIAS = "private-next-app-dir";
-const RSC_MOD_REF_PROXY_ALIAS = "next/dist/build/webpack/loaders/next-flight-loader/module-proxy";
-const RSC_ACTION_VALIDATE_ALIAS = "private-next-rsc-action-validate";
-const RSC_ACTION_PROXY_ALIAS = "private-next-rsc-action-proxy";
-const RSC_ACTION_CLIENT_WRAPPER_ALIAS = "private-next-rsc-action-client-wrapper";
-const PUBLIC_DIR_MIDDLEWARE_CONFLICT = `You can not have a '_next' folder inside of your public folder. This conflicts with the internal '/_next' route. https://nextjs.org/docs/messages/public-next-folder-conflict`;
-const SSG_GET_INITIAL_PROPS_CONFLICT = `You can not use getInitialProps with getStaticProps. To use SSG, please remove your getInitialProps`;
-const SERVER_PROPS_GET_INIT_PROPS_CONFLICT = `You can not use getInitialProps with getServerSideProps. Please remove getInitialProps.`;
-const SERVER_PROPS_SSG_CONFLICT = `You can not use getStaticProps or getStaticPaths with getServerSideProps. To use SSG, please remove getServerSideProps`;
-const STATIC_STATUS_PAGE_GET_INITIAL_PROPS_ERROR = `can not have getInitialProps/getServerSideProps, https://nextjs.org/docs/messages/404-get-initial-props`;
-const SERVER_PROPS_EXPORT_ERROR = `pages with \`getServerSideProps\` can not be exported. See more info here: https://nextjs.org/docs/messages/gssp-export`;
-const GSP_NO_RETURNED_VALUE = "Your `getStaticProps` function did not return an object. Did you forget to add a `return`?";
-const GSSP_NO_RETURNED_VALUE = "Your `getServerSideProps` function did not return an object. Did you forget to add a `return`?";
-const UNSTABLE_REVALIDATE_RENAME_ERROR = "The `unstable_revalidate` property is available for general use.\n" + "Please use `revalidate` instead.";
-const GSSP_COMPONENT_MEMBER_ERROR = `can not be attached to a page's component and must be exported from the page. See more info here: https://nextjs.org/docs/messages/gssp-component-member`;
-const NON_STANDARD_NODE_ENV = `You are using a non-standard "NODE_ENV" value in your environment. This creates inconsistencies in the project and is strongly advised against. Read more: https://nextjs.org/docs/messages/non-standard-node-env`;
-const SSG_FALLBACK_EXPORT_ERROR = `Pages with \`fallback\` enabled in \`getStaticPaths\` can not be exported. See more info here: https://nextjs.org/docs/messages/ssg-fallback-true-export`;
-const ESLINT_DEFAULT_DIRS = [
- "pages",
- "components",
- "lib",
- "src"
-];
-const ESLINT_DEFAULT_DIRS_WITH_APP = [
- "app",
- ...ESLINT_DEFAULT_DIRS
-];
-const ESLINT_PROMPT_VALUES = [
- {
- title: "Strict",
- recommended: true,
- config: {
- extends: "next/core-web-vitals"
- }
- },
- {
- title: "Base",
- config: {
- extends: "next"
- }
- },
- {
- title: "Cancel",
- config: null
- }
-];
-const SERVER_RUNTIME = {
- edge: "edge",
- experimentalEdge: "experimental-edge",
- nodejs: "nodejs"
-};
-const WEBPACK_LAYERS = {
- shared: "sc_shared",
- server: "sc_server",
- client: "sc_client",
- action: "sc_action",
- api: "api",
- middleware: "middleware",
- edgeAsset: "edge-asset",
- appClient: "app-client"
-}; //# sourceMappingURL=constants.js.map
-
-
-/***/ }),
-
-/***/ 2207:
-/***/ ((__unused_webpack_module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "detectDomainLocale", ({
- enumerable: true,
- get: function() {
- return detectDomainLocale;
- }
-}));
-function detectDomainLocale(domainItems, hostname, detectedLocale) {
- if (!domainItems) return;
- if (detectedLocale) {
- detectedLocale = detectedLocale.toLowerCase();
- }
- for (const item of domainItems){
- var _item_domain, _item_locales;
- // remove port if present
- const domainHostname = (_item_domain = item.domain) == null ? void 0 : _item_domain.split(":")[0].toLowerCase();
- if (hostname === domainHostname || detectedLocale === item.defaultLocale.toLowerCase() || ((_item_locales = item.locales) == null ? void 0 : _item_locales.some((locale)=>locale.toLowerCase() === detectedLocale))) {
- return item;
- }
- }
-} //# sourceMappingURL=detect-domain-locale.js.map
-
-
-/***/ }),
-
-/***/ 9962:
-/***/ ((__unused_webpack_module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "normalizeLocalePath", ({
- enumerable: true,
- get: function() {
- return normalizeLocalePath;
- }
-}));
-function normalizeLocalePath(pathname, locales) {
- let detectedLocale;
- // first item will be empty string from splitting at first char
- const pathnameParts = pathname.split("/");
- (locales || []).some((locale)=>{
- if (pathnameParts[1] && pathnameParts[1].toLowerCase() === locale.toLowerCase()) {
- detectedLocale = locale;
- pathnameParts.splice(1, 1);
- pathname = pathnameParts.join("/") || "/";
- return true;
- }
- return false;
- });
- return {
- pathname,
- detectedLocale
- };
-} //# sourceMappingURL=normalize-locale-path.js.map
-
-
-/***/ }),
-
-/***/ 465:
-/***/ ((__unused_webpack_module, exports) => {
-
-/**
- * Removes the trailing slash for a given route or page path. Preserves the
- * root page. Examples:
- * - `/foo/bar/` -> `/foo/bar`
- * - `/foo/bar` -> `/foo/bar`
- * - `/` -> `/`
- */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "removeTrailingSlash", ({
- enumerable: true,
- get: function() {
- return removeTrailingSlash;
- }
-}));
-function removeTrailingSlash(route) {
- return route.replace(/\/$/, "") || "/";
-} //# sourceMappingURL=remove-trailing-slash.js.map
-
-
-/***/ }),
-
-/***/ 6127:
-/***/ ((module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "actionAsyncStorage", ({
- enumerable: true,
- get: function() {
- return actionAsyncStorage;
- }
-}));
-const _asynclocalstorage = __webpack_require__(5862);
-const actionAsyncStorage = (0, _asynclocalstorage.createAsyncLocalStorage)();
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=action-async-storage.js.map
-
-
-/***/ }),
-
-/***/ 5862:
-/***/ ((module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "createAsyncLocalStorage", ({
- enumerable: true,
- get: function() {
- return createAsyncLocalStorage;
- }
-}));
-class FakeAsyncLocalStorage {
- disable() {
- throw new Error("Invariant: AsyncLocalStorage accessed in runtime where it is not available");
- }
- getStore() {
- // This fake implementation of AsyncLocalStorage always returns `undefined`.
- return undefined;
- }
- run() {
- throw new Error("Invariant: AsyncLocalStorage accessed in runtime where it is not available");
- }
- exit() {
- throw new Error("Invariant: AsyncLocalStorage accessed in runtime where it is not available");
- }
- enterWith() {
- throw new Error("Invariant: AsyncLocalStorage accessed in runtime where it is not available");
- }
-}
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-
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-/***/ }),
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\ No newline at end of file
diff --git a/.next/server/chunks/421.js b/.next/server/chunks/421.js
deleted file mode 100644
index 94026cd..0000000
--- a/.next/server/chunks/421.js
+++ /dev/null
@@ -1,690 +0,0 @@
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- // > takes significantly more data. Even true 3x resolution screens are
- // > wasteful as the human eye cannot see that level of detail without
- // > something like a magnifying glass.
- // https://blog.twitter.com/engineering/en_us/topics/infrastructure/2019/capping-image-fidelity-on-ultra-high-resolution-devices.html
- [
- width,
- width * 2 /*, width * 3*/
- ].map((w)=>allSizes.find((p)=>p >= w) || allSizes[allSizes.length - 1]))
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- quality,
- width: w
- }) + " " + (kind === "w" ? w : i + 1) + kind).join(", "),
- // It's intended to keep `src` the last attribute because React updates
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- return {
- fetchPriority
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- }
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- value: true
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- t.wrapSpanContext = t.isSpanContextValid = t.isValidSpanId = t.isValidTraceId = void 0;
- const n = r(304);
- const a = r(76);
- const o = /^([0-9a-f]{32})$/i;
- const i = /^[0-9a-f]{16}$/i;
- function isValidTraceId(e) {
- return o.test(e) && e !== n.INVALID_TRACEID;
- }
- t.isValidTraceId = isValidTraceId;
- function isValidSpanId(e) {
- return i.test(e) && e !== n.INVALID_SPANID;
- }
- t.isValidSpanId = isValidSpanId;
- function isSpanContextValid(e) {
- return isValidTraceId(e.traceId) && isValidSpanId(e.spanId);
- }
- t.isSpanContextValid = isSpanContextValid;
- function wrapSpanContext(e) {
- return new a.NonRecordingSpan(e);
- }
- t.wrapSpanContext = wrapSpanContext;
- },
- 832: (e, t)=>{
- Object.defineProperty(t, "__esModule", {
- value: true
- });
- t.SpanStatusCode = void 0;
- var r;
- (function(e) {
- e[e["UNSET"] = 0] = "UNSET";
- e[e["OK"] = 1] = "OK";
- e[e["ERROR"] = 2] = "ERROR";
- })(r = t.SpanStatusCode || (t.SpanStatusCode = {}));
- },
- 762: (e, t)=>{
- Object.defineProperty(t, "__esModule", {
- value: true
- });
- t.TraceFlags = void 0;
- var r;
- (function(e) {
- e[e["NONE"] = 0] = "NONE";
- e[e["SAMPLED"] = 1] = "SAMPLED";
- })(r = t.TraceFlags || (t.TraceFlags = {}));
- },
- 520: (e, t)=>{
- Object.defineProperty(t, "__esModule", {
- value: true
- });
- t.VERSION = void 0;
- t.VERSION = "1.4.1";
- }
- };
- var t = {};
- function __nccwpck_require__(r) {
- var n = t[r];
- if (n !== undefined) {
- return n.exports;
- }
- var a = t[r] = {
- exports: {}
- };
- var o = true;
- try {
- e[r].call(a.exports, a, a.exports, __nccwpck_require__);
- o = false;
- } finally{
- if (o) delete t[r];
- }
- return a.exports;
- }
- if (typeof __nccwpck_require__ !== "undefined") __nccwpck_require__.ab = __dirname + "/";
- var r = {};
- (()=>{
- var e = r;
- Object.defineProperty(e, "__esModule", {
- value: true
- });
- e.trace = e.propagation = e.metrics = e.diag = e.context = e.INVALID_SPAN_CONTEXT = e.INVALID_TRACEID = e.INVALID_SPANID = e.isValidSpanId = e.isValidTraceId = e.isSpanContextValid = e.createTraceState = e.TraceFlags = e.SpanStatusCode = e.SpanKind = e.SamplingDecision = e.ProxyTracerProvider = e.ProxyTracer = e.defaultTextMapSetter = e.defaultTextMapGetter = e.ValueType = e.createNoopMeter = e.DiagLogLevel = e.DiagConsoleLogger = e.ROOT_CONTEXT = e.createContextKey = e.baggageEntryMetadataFromString = void 0;
- var t = __nccwpck_require__(701);
- Object.defineProperty(e, "baggageEntryMetadataFromString", {
- enumerable: true,
- get: function() {
- return t.baggageEntryMetadataFromString;
- }
- });
- var n = __nccwpck_require__(421);
- Object.defineProperty(e, "createContextKey", {
- enumerable: true,
- get: function() {
- return n.createContextKey;
- }
- });
- Object.defineProperty(e, "ROOT_CONTEXT", {
- enumerable: true,
- get: function() {
- return n.ROOT_CONTEXT;
- }
- });
- var a = __nccwpck_require__(689);
- Object.defineProperty(e, "DiagConsoleLogger", {
- enumerable: true,
- get: function() {
- return a.DiagConsoleLogger;
- }
- });
- var o = __nccwpck_require__(133);
- Object.defineProperty(e, "DiagLogLevel", {
- enumerable: true,
- get: function() {
- return o.DiagLogLevel;
- }
- });
- var i = __nccwpck_require__(962);
- Object.defineProperty(e, "createNoopMeter", {
- enumerable: true,
- get: function() {
- return i.createNoopMeter;
- }
- });
- var c = __nccwpck_require__(28);
- Object.defineProperty(e, "ValueType", {
- enumerable: true,
- get: function() {
- return c.ValueType;
- }
- });
- var s = __nccwpck_require__(625);
- Object.defineProperty(e, "defaultTextMapGetter", {
- enumerable: true,
- get: function() {
- return s.defaultTextMapGetter;
- }
- });
- Object.defineProperty(e, "defaultTextMapSetter", {
- enumerable: true,
- get: function() {
- return s.defaultTextMapSetter;
- }
- });
- var u = __nccwpck_require__(387);
- Object.defineProperty(e, "ProxyTracer", {
- enumerable: true,
- get: function() {
- return u.ProxyTracer;
- }
- });
- var l = __nccwpck_require__(414);
- Object.defineProperty(e, "ProxyTracerProvider", {
- enumerable: true,
- get: function() {
- return l.ProxyTracerProvider;
- }
- });
- var g = __nccwpck_require__(505);
- Object.defineProperty(e, "SamplingDecision", {
- enumerable: true,
- get: function() {
- return g.SamplingDecision;
- }
- });
- var p = __nccwpck_require__(902);
- Object.defineProperty(e, "SpanKind", {
- enumerable: true,
- get: function() {
- return p.SpanKind;
- }
- });
- var d = __nccwpck_require__(832);
- Object.defineProperty(e, "SpanStatusCode", {
- enumerable: true,
- get: function() {
- return d.SpanStatusCode;
- }
- });
- var _ = __nccwpck_require__(762);
- Object.defineProperty(e, "TraceFlags", {
- enumerable: true,
- get: function() {
- return _.TraceFlags;
- }
- });
- var f = __nccwpck_require__(757);
- Object.defineProperty(e, "createTraceState", {
- enumerable: true,
- get: function() {
- return f.createTraceState;
- }
- });
- var b = __nccwpck_require__(994);
- Object.defineProperty(e, "isSpanContextValid", {
- enumerable: true,
- get: function() {
- return b.isSpanContextValid;
- }
- });
- Object.defineProperty(e, "isValidTraceId", {
- enumerable: true,
- get: function() {
- return b.isValidTraceId;
- }
- });
- Object.defineProperty(e, "isValidSpanId", {
- enumerable: true,
- get: function() {
- return b.isValidSpanId;
- }
- });
- var v = __nccwpck_require__(304);
- Object.defineProperty(e, "INVALID_SPANID", {
- enumerable: true,
- get: function() {
- return v.INVALID_SPANID;
- }
- });
- Object.defineProperty(e, "INVALID_TRACEID", {
- enumerable: true,
- get: function() {
- return v.INVALID_TRACEID;
- }
- });
- Object.defineProperty(e, "INVALID_SPAN_CONTEXT", {
- enumerable: true,
- get: function() {
- return v.INVALID_SPAN_CONTEXT;
- }
- });
- const O = __nccwpck_require__(388);
- Object.defineProperty(e, "context", {
- enumerable: true,
- get: function() {
- return O.context;
- }
- });
- const P = __nccwpck_require__(920);
- Object.defineProperty(e, "diag", {
- enumerable: true,
- get: function() {
- return P.diag;
- }
- });
- const N = __nccwpck_require__(934);
- Object.defineProperty(e, "metrics", {
- enumerable: true,
- get: function() {
- return N.metrics;
- }
- });
- const S = __nccwpck_require__(251);
- Object.defineProperty(e, "propagation", {
- enumerable: true,
- get: function() {
- return S.propagation;
- }
- });
- const C = __nccwpck_require__(978);
- Object.defineProperty(e, "trace", {
- enumerable: true,
- get: function() {
- return C.trace;
- }
- });
- e["default"] = {
- context: O.context,
- diag: P.diag,
- metrics: N.metrics,
- propagation: S.propagation,
- trace: C.trace
- };
- })();
- module.exports = r;
-})();
-
-
-/***/ }),
-
-/***/ 3942:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "default", ({
- enumerable: true,
- get: function() {
- return _default;
- }
-}));
-let chalk;
-if (false) {} else {
- chalk = __webpack_require__(4426);
-}
-const _default = chalk; //# sourceMappingURL=chalk.js.map
-
-
-/***/ }),
-
-/***/ 9141:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- getCookieParser: function() {
- return getCookieParser;
- },
- sendStatusCode: function() {
- return sendStatusCode;
- },
- redirect: function() {
- return redirect;
- },
- checkIsOnDemandRevalidate: function() {
- return checkIsOnDemandRevalidate;
- },
- COOKIE_NAME_PRERENDER_BYPASS: function() {
- return COOKIE_NAME_PRERENDER_BYPASS;
- },
- COOKIE_NAME_PRERENDER_DATA: function() {
- return COOKIE_NAME_PRERENDER_DATA;
- },
- RESPONSE_LIMIT_DEFAULT: function() {
- return RESPONSE_LIMIT_DEFAULT;
- },
- SYMBOL_PREVIEW_DATA: function() {
- return SYMBOL_PREVIEW_DATA;
- },
- SYMBOL_CLEARED_COOKIES: function() {
- return SYMBOL_CLEARED_COOKIES;
- },
- clearPreviewData: function() {
- return clearPreviewData;
- },
- ApiError: function() {
- return ApiError;
- },
- sendError: function() {
- return sendError;
- },
- setLazyProp: function() {
- return setLazyProp;
- }
-});
-const _headers = __webpack_require__(7304);
-const _constants = __webpack_require__(8537);
-function getCookieParser(headers) {
- return function parseCookie() {
- const { cookie } = headers;
- if (!cookie) {
- return {};
- }
- const { parse: parseCookieFn } = __webpack_require__(252);
- return parseCookieFn(Array.isArray(cookie) ? cookie.join("; ") : cookie);
- };
-}
-function sendStatusCode(res, statusCode) {
- res.statusCode = statusCode;
- return res;
-}
-function redirect(res, statusOrUrl, url) {
- if (typeof statusOrUrl === "string") {
- url = statusOrUrl;
- statusOrUrl = 307;
- }
- if (typeof statusOrUrl !== "number" || typeof url !== "string") {
- throw new Error(`Invalid redirect arguments. Please use a single argument URL, e.g. res.redirect('/destination') or use a status code and URL, e.g. res.redirect(307, '/destination').`);
- }
- res.writeHead(statusOrUrl, {
- Location: url
- });
- res.write(url);
- res.end();
- return res;
-}
-function checkIsOnDemandRevalidate(req, previewProps) {
- const headers = _headers.HeadersAdapter.from(req.headers);
- const previewModeId = headers.get(_constants.PRERENDER_REVALIDATE_HEADER);
- const isOnDemandRevalidate = previewModeId === previewProps.previewModeId;
- const revalidateOnlyGenerated = headers.has(_constants.PRERENDER_REVALIDATE_ONLY_GENERATED_HEADER);
- return {
- isOnDemandRevalidate,
- revalidateOnlyGenerated
- };
-}
-const COOKIE_NAME_PRERENDER_BYPASS = `__prerender_bypass`;
-const COOKIE_NAME_PRERENDER_DATA = `__next_preview_data`;
-const RESPONSE_LIMIT_DEFAULT = 4 * 1024 * 1024;
-const SYMBOL_PREVIEW_DATA = Symbol(COOKIE_NAME_PRERENDER_DATA);
-const SYMBOL_CLEARED_COOKIES = Symbol(COOKIE_NAME_PRERENDER_BYPASS);
-function clearPreviewData(res, options = {}) {
- if (SYMBOL_CLEARED_COOKIES in res) {
- return res;
- }
- const { serialize } = __webpack_require__(252);
- const previous = res.getHeader("Set-Cookie");
- res.setHeader(`Set-Cookie`, [
- ...typeof previous === "string" ? [
- previous
- ] : Array.isArray(previous) ? previous : [],
- serialize(COOKIE_NAME_PRERENDER_BYPASS, "", {
- // To delete a cookie, set `expires` to a date in the past:
- // https://tools.ietf.org/html/rfc6265#section-4.1.1
- // `Max-Age: 0` is not valid, thus ignored, and the cookie is persisted.
- expires: new Date(0),
- httpOnly: true,
- sameSite: true ? "none" : 0,
- secure: "production" !== "development",
- path: "/",
- ...options.path !== undefined ? {
- path: options.path
- } : undefined
- }),
- serialize(COOKIE_NAME_PRERENDER_DATA, "", {
- // To delete a cookie, set `expires` to a date in the past:
- // https://tools.ietf.org/html/rfc6265#section-4.1.1
- // `Max-Age: 0` is not valid, thus ignored, and the cookie is persisted.
- expires: new Date(0),
- httpOnly: true,
- sameSite: true ? "none" : 0,
- secure: "production" !== "development",
- path: "/",
- ...options.path !== undefined ? {
- path: options.path
- } : undefined
- })
- ]);
- Object.defineProperty(res, SYMBOL_CLEARED_COOKIES, {
- value: true,
- enumerable: false
- });
- return res;
-}
-class ApiError extends Error {
- constructor(statusCode, message){
- super(message);
- this.statusCode = statusCode;
- }
-}
-function sendError(res, statusCode, message) {
- res.statusCode = statusCode;
- res.statusMessage = message;
- res.end(message);
-}
-function setLazyProp({ req }, prop, getter) {
- const opts = {
- configurable: true,
- enumerable: true
- };
- const optsReset = {
- ...opts,
- writable: true
- };
- Object.defineProperty(req, prop, {
- ...opts,
- get: ()=>{
- const value = getter();
- // we set the property on the object to avoid recalculating it
- Object.defineProperty(req, prop, {
- ...optsReset,
- value
- });
- return value;
- },
- set: (value)=>{
- Object.defineProperty(req, prop, {
- ...optsReset,
- value
- });
- }
- });
-} //# sourceMappingURL=index.js.map
-
-
-/***/ }),
-
-/***/ 5744:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "DraftModeProvider", ({
- enumerable: true,
- get: function() {
- return DraftModeProvider;
- }
-}));
-const _apiutils = __webpack_require__(9141);
-class DraftModeProvider {
- constructor(previewProps, req, cookies, mutableCookies){
- var _cookies_get;
- // The logic for draftMode() is very similar to tryGetPreviewData()
- // but Draft Mode does not have any data associated with it.
- const isOnDemandRevalidate = previewProps && (0, _apiutils.checkIsOnDemandRevalidate)(req, previewProps).isOnDemandRevalidate;
- const cookieValue = (_cookies_get = cookies.get(_apiutils.COOKIE_NAME_PRERENDER_BYPASS)) == null ? void 0 : _cookies_get.value;
- this.isEnabled = Boolean(!isOnDemandRevalidate && cookieValue && previewProps && cookieValue === previewProps.previewModeId);
- this._previewModeId = previewProps == null ? void 0 : previewProps.previewModeId;
- this._mutableCookies = mutableCookies;
- }
- enable() {
- if (!this._previewModeId) {
- throw new Error("Invariant: previewProps missing previewModeId this should never happen");
- }
- this._mutableCookies.set({
- name: _apiutils.COOKIE_NAME_PRERENDER_BYPASS,
- value: this._previewModeId,
- httpOnly: true,
- sameSite: true ? "none" : 0,
- secure: "production" !== "development",
- path: "/"
- });
- }
- disable() {
- // To delete a cookie, set `expires` to a date in the past:
- // https://tools.ietf.org/html/rfc6265#section-4.1.1
- // `Max-Age: 0` is not valid, thus ignored, and the cookie is persisted.
- this._mutableCookies.set({
- name: _apiutils.COOKIE_NAME_PRERENDER_BYPASS,
- value: "",
- httpOnly: true,
- sameSite: true ? "none" : 0,
- secure: "production" !== "development",
- path: "/",
- expires: new Date(0)
- });
- }
-} //# sourceMappingURL=draft-mode-provider.js.map
-
-
-/***/ }),
-
-/***/ 3389:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "RequestAsyncStorageWrapper", ({
- enumerable: true,
- get: function() {
- return RequestAsyncStorageWrapper;
- }
-}));
-const _approuterheaders = __webpack_require__(42);
-const _headers = __webpack_require__(7304);
-const _requestcookies = __webpack_require__(8661);
-const _cookies = __webpack_require__(4521);
-const _draftmodeprovider = __webpack_require__(5744);
-function getHeaders(headers) {
- const cleaned = _headers.HeadersAdapter.from(headers);
- for (const param of _approuterheaders.FLIGHT_PARAMETERS){
- cleaned.delete(param.toString().toLowerCase());
- }
- return _headers.HeadersAdapter.seal(cleaned);
-}
-function getCookies(headers) {
- const cookies = new _cookies.RequestCookies(_headers.HeadersAdapter.from(headers));
- return _requestcookies.RequestCookiesAdapter.seal(cookies);
-}
-function getMutableCookies(headers, res) {
- const cookies = new _cookies.RequestCookies(_headers.HeadersAdapter.from(headers));
- return _requestcookies.MutableRequestCookiesAdapter.wrap(cookies, res);
-}
-const RequestAsyncStorageWrapper = {
- /**
- * Wrap the callback with the given store so it can access the underlying
- * store using hooks.
- *
- * @param storage underlying storage object returned by the module
- * @param context context to seed the store
- * @param callback function to call within the scope of the context
- * @returns the result returned by the callback
- */ wrap (storage, { req , res , renderOpts }, callback) {
- let previewProps = undefined;
- if (renderOpts && "previewProps" in renderOpts) {
- // TODO: investigate why previewProps isn't on RenderOpts
- previewProps = renderOpts.previewProps;
- }
- const cache = {};
- const store = {
- get headers () {
- if (!cache.headers) {
- // Seal the headers object that'll freeze out any methods that could
- // mutate the underlying data.
- cache.headers = getHeaders(req.headers);
- }
- return cache.headers;
- },
- get cookies () {
- if (!cache.cookies) {
- // Seal the cookies object that'll freeze out any methods that could
- // mutate the underlying data.
- cache.cookies = getCookies(req.headers);
- }
- return cache.cookies;
- },
- get mutableCookies () {
- if (!cache.mutableCookies) {
- cache.mutableCookies = getMutableCookies(req.headers, res);
- }
- return cache.mutableCookies;
- },
- get draftMode () {
- if (!cache.draftMode) {
- cache.draftMode = new _draftmodeprovider.DraftModeProvider(previewProps, req, this.cookies, this.mutableCookies);
- }
- return cache.draftMode;
- }
- };
- return storage.run(store, callback, store);
- }
-}; //# sourceMappingURL=request-async-storage-wrapper.js.map
-
-
-/***/ }),
-
-/***/ 1482:
-/***/ ((__unused_webpack_module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "StaticGenerationAsyncStorageWrapper", ({
- enumerable: true,
- get: function() {
- return StaticGenerationAsyncStorageWrapper;
- }
-}));
-const StaticGenerationAsyncStorageWrapper = {
- wrap (storage, { pathname , renderOpts }, callback) {
- /**
- * Rules of Static & Dynamic HTML:
- *
- * 1.) We must generate static HTML unless the caller explicitly opts
- * in to dynamic HTML support.
- *
- * 2.) If dynamic HTML support is requested, we must honor that request
- * or throw an error. It is the sole responsibility of the caller to
- * ensure they aren't e.g. requesting dynamic HTML for an AMP page.
- *
- * These rules help ensure that other existing features like request caching,
- * coalescing, and ISR continue working as intended.
- */ const isStaticGeneration = !renderOpts.supportsDynamicHTML && !renderOpts.isBot;
- const store = {
- isStaticGeneration,
- pathname,
- originalPathname: renderOpts.originalPathname,
- incrementalCache: // so that it can access the fs cache without mocks
- renderOpts.incrementalCache || globalThis.__incrementalCache,
- isRevalidate: renderOpts.isRevalidate,
- isPrerendering: renderOpts.nextExport,
- fetchCache: renderOpts.fetchCache,
- isOnDemandRevalidate: renderOpts.isOnDemandRevalidate
- };
- // TODO: remove this when we resolve accessing the store outside the execution context
- renderOpts.store = store;
- return storage.run(store, callback, store);
- }
-}; //# sourceMappingURL=static-generation-async-storage-wrapper.js.map
-
-
-/***/ }),
-
-/***/ 6221:
-/***/ ((__unused_webpack_module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "RouteKind", ({
- enumerable: true,
- get: function() {
- return RouteKind;
- }
-}));
-var RouteKind;
-(function(RouteKind) {
- RouteKind[/**
- * `PAGES` represents all the React pages that are under `pages/`.
- */ "PAGES"] = "PAGES";
- RouteKind[/**
- * `PAGES_API` represents all the API routes under `pages/api/`.
- */ "PAGES_API"] = "PAGES_API";
- RouteKind[/**
- * `APP_PAGE` represents all the React pages that are under `app/` with the
- * filename of `page.{j,t}s{,x}`.
- */ "APP_PAGE"] = "APP_PAGE";
- RouteKind[/**
- * `APP_ROUTE` represents all the API routes and metadata routes that are under `app/` with the
- * filename of `route.{j,t}s{,x}`.
- */ "APP_ROUTE"] = "APP_ROUTE";
-})(RouteKind || (RouteKind = {})); //# sourceMappingURL=route-kind.js.map
-
-
-/***/ }),
-
-/***/ 7053:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "autoImplementMethods", ({
- enumerable: true,
- get: function() {
- return autoImplementMethods;
- }
-}));
-const _http = __webpack_require__(1183);
-const _responsehandlers = __webpack_require__(717);
-const AUTOMATIC_ROUTE_METHODS = [
- "HEAD",
- "OPTIONS"
-];
-function autoImplementMethods(handlers) {
- // Loop through all the HTTP methods to create the initial methods object.
- // Each of the methods will be set to the the 405 response handler.
- const methods = _http.HTTP_METHODS.reduce((acc, method)=>({
- ...acc,
- // If the userland module implements the method, then use it. Otherwise,
- // use the 405 response handler.
- [method]: handlers[method] ?? _responsehandlers.handleMethodNotAllowedResponse
- }), {});
- // Get all the methods that could be automatically implemented that were not
- // implemented by the userland module.
- const implemented = new Set(_http.HTTP_METHODS.filter((method)=>handlers[method]));
- const missing = AUTOMATIC_ROUTE_METHODS.filter((method)=>!implemented.has(method));
- // Loop over the missing methods to automatically implement them if we can.
- for (const method of missing){
- // If the userland module doesn't implement the HEAD method, then
- // we'll automatically implement it by calling the GET method (if it
- // exists).
- if (method === "HEAD") {
- // If the userland module doesn't implement the GET method, then
- // we're done.
- if (!handlers.GET) break;
- // Implement the HEAD method by calling the GET method.
- methods.HEAD = handlers.GET;
- // Mark it as implemented.
- implemented.add("HEAD");
- continue;
- }
- // If OPTIONS is not provided then implement it.
- if (method === "OPTIONS") {
- // TODO: check if HEAD is implemented, if so, use it to add more headers
- // Get all the methods that were implemented by the userland module.
- const allow = [
- "OPTIONS",
- ...implemented
- ];
- // If the list of methods doesn't include HEAD, but it includes GET, then
- // add HEAD as it's automatically implemented.
- if (!implemented.has("HEAD") && implemented.has("GET")) {
- allow.push("HEAD");
- }
- // Sort and join the list with commas to create the `Allow` header. See:
- // https://httpwg.org/specs/rfc9110.html#field.allow
- const headers = {
- Allow: allow.sort().join(", ")
- };
- // Implement the OPTIONS method by returning a 204 response with the
- // `Allow` header.
- methods.OPTIONS = ()=>new Response(null, {
- status: 204,
- headers
- });
- // Mark this method as implemented.
- implemented.add("OPTIONS");
- continue;
- }
- throw new Error(`Invariant: should handle all automatic implementable methods, got method: ${method}`);
- }
- return methods;
-} //# sourceMappingURL=auto-implement-methods.js.map
-
-
-/***/ }),
-
-/***/ 8167:
-/***/ ((__unused_webpack_module, exports) => {
-
-/**
- * Cleans a URL by stripping the protocol, host, and search params.
- *
- * @param urlString the url to clean
- * @returns the cleaned url
- */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "cleanURL", ({
- enumerable: true,
- get: function() {
- return cleanURL;
- }
-}));
-function cleanURL(urlString) {
- const url = new URL(urlString);
- url.host = "localhost:3000";
- url.search = "";
- url.protocol = "http";
- return url.toString();
-} //# sourceMappingURL=clean-url.js.map
-
-
-/***/ }),
-
-/***/ 3383:
-/***/ ((__unused_webpack_module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "getNonStaticMethods", ({
- enumerable: true,
- get: function() {
- return getNonStaticMethods;
- }
-}));
-const NON_STATIC_METHODS = [
- "OPTIONS",
- "POST",
- "PUT",
- "DELETE",
- "PATCH"
-];
-function getNonStaticMethods(handlers) {
- // We can currently only statically optimize if only GET/HEAD are used as
- // prerender can't be used conditionally based on the method currently.
- const methods = NON_STATIC_METHODS.filter((method)=>handlers[method]);
- if (methods.length === 0) return false;
- return methods;
-} //# sourceMappingURL=get-non-static-methods.js.map
-
-
-/***/ }),
-
-/***/ 2509:
-/***/ ((__unused_webpack_module, exports) => {
-
-/**
- * Get pathname from absolute path.
- *
- * @param absolutePath the absolute path
- * @returns the pathname
- */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "getPathnameFromAbsolutePath", ({
- enumerable: true,
- get: function() {
- return getPathnameFromAbsolutePath;
- }
-}));
-function getPathnameFromAbsolutePath(absolutePath) {
- // Remove prefix including app dir
- let appDir = "/app/";
- if (!absolutePath.includes(appDir)) {
- appDir = "\\app\\";
- }
- const [, ...parts] = absolutePath.split(appDir);
- const relativePath = appDir[0] + parts.join(appDir);
- // remove extension
- const pathname = relativePath.split(".").slice(0, -1).join(".");
- return pathname;
-} //# sourceMappingURL=get-pathname-from-absolute-path.js.map
-
-
-/***/ }),
-
-/***/ 1320:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "proxyRequest", ({
- enumerable: true,
- get: function() {
- return proxyRequest;
- }
-}));
-const _cookies = __webpack_require__(7783);
-const _nexturl = __webpack_require__(3369);
-const _cleanurl = __webpack_require__(8167);
-function proxyRequest(request, { dynamic }, hooks) {
- function handleNextUrlBailout(prop) {
- switch(prop){
- case "search":
- case "searchParams":
- case "toString":
- case "href":
- case "origin":
- hooks.staticGenerationBailout(`nextUrl.${prop}`);
- return;
- default:
- return;
- }
- }
- const cache = {};
- const handleForceStatic = (url, prop)=>{
- switch(prop){
- case "search":
- return "";
- case "searchParams":
- if (!cache.searchParams) cache.searchParams = new URLSearchParams();
- return cache.searchParams;
- case "url":
- case "href":
- if (!cache.url) cache.url = (0, _cleanurl.cleanURL)(url);
- return cache.url;
- case "toJSON":
- case "toString":
- if (!cache.url) cache.url = (0, _cleanurl.cleanURL)(url);
- if (!cache.toString) cache.toString = ()=>cache.url;
- return cache.toString;
- case "headers":
- if (!cache.headers) cache.headers = new Headers();
- return cache.headers;
- case "cookies":
- if (!cache.headers) cache.headers = new Headers();
- if (!cache.cookies) cache.cookies = new _cookies.RequestCookies(cache.headers);
- return cache.cookies;
- case "clone":
- if (!cache.url) cache.url = (0, _cleanurl.cleanURL)(url);
- return ()=>new _nexturl.NextURL(cache.url);
- default:
- break;
- }
- };
- const wrappedNextUrl = new Proxy(request.nextUrl, {
- get (target, prop) {
- handleNextUrlBailout(prop);
- if (dynamic === "force-static" && typeof prop === "string") {
- const result = handleForceStatic(target.href, prop);
- if (result !== undefined) return result;
- }
- const value = target[prop];
- if (typeof value === "function") {
- return value.bind(target);
- }
- return value;
- },
- set (target, prop, value) {
- handleNextUrlBailout(prop);
- target[prop] = value;
- return true;
- }
- });
- const handleReqBailout = (prop)=>{
- switch(prop){
- case "headers":
- hooks.headerHooks.headers();
- return;
- // if request.url is accessed directly instead of
- // request.nextUrl we bail since it includes query
- // values that can be relied on dynamically
- case "url":
- case "body":
- case "blob":
- case "json":
- case "text":
- case "arrayBuffer":
- case "formData":
- hooks.staticGenerationBailout(`request.${prop}`);
- return;
- default:
- return;
- }
- };
- return new Proxy(request, {
- get (target, prop) {
- handleReqBailout(prop);
- if (prop === "nextUrl") {
- return wrappedNextUrl;
- }
- if (dynamic === "force-static" && typeof prop === "string") {
- const result = handleForceStatic(target.url, prop);
- if (result !== undefined) return result;
- }
- const value = target[prop];
- if (typeof value === "function") {
- return value.bind(target);
- }
- return value;
- },
- set (target, prop, value) {
- handleReqBailout(prop);
- target[prop] = value;
- return true;
- }
- });
-} //# sourceMappingURL=proxy-request.js.map
-
-
-/***/ }),
-
-/***/ 7714:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "resolveHandlerError", ({
- enumerable: true,
- get: function() {
- return resolveHandlerError;
- }
-}));
-const _notfound = __webpack_require__(4399);
-const _redirect = __webpack_require__(6552);
-const _responsehandlers = __webpack_require__(717);
-function resolveHandlerError(err) {
- if ((0, _redirect.isRedirectError)(err)) {
- const redirect = (0, _redirect.getURLFromRedirectError)(err);
- if (!redirect) {
- throw new Error("Invariant: Unexpected redirect url format");
- }
- // This is a redirect error! Send the redirect response.
- return (0, _responsehandlers.handleTemporaryRedirectResponse)(redirect, err.mutableCookies);
- }
- if ((0, _notfound.isNotFoundError)(err)) {
- // This is a not found error! Send the not found response.
- return (0, _responsehandlers.handleNotFoundResponse)();
- }
- // Return false to indicate that this is not a handled error.
- return false;
-} //# sourceMappingURL=resolve-handler-error.js.map
-
-
-/***/ }),
-
-/***/ 9267:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- AppRouteRouteModule: function() {
- return AppRouteRouteModule;
- },
- default: function() {
- return _default;
- }
-});
-const _routemodule = __webpack_require__(6210);
-const _requestasyncstoragewrapper = __webpack_require__(3389);
-const _staticgenerationasyncstoragewrapper = __webpack_require__(1482);
-const _responsehandlers = __webpack_require__(717);
-const _http = __webpack_require__(1183);
-const _patchfetch = __webpack_require__(6133);
-const _tracer = __webpack_require__(9814);
-const _constants = __webpack_require__(3993);
-const _getpathnamefromabsolutepath = __webpack_require__(2509);
-const _proxyrequest = __webpack_require__(1320);
-const _resolvehandlererror = __webpack_require__(7714);
-const _routekind = __webpack_require__(6221);
-const _log = /*#__PURE__*/ _interop_require_wildcard(__webpack_require__(3724));
-const _autoimplementmethods = __webpack_require__(7053);
-const _getnonstaticmethods = __webpack_require__(3383);
-const _requestcookies = __webpack_require__(8661);
-function _getRequireWildcardCache(nodeInterop) {
- if (typeof WeakMap !== "function") return null;
- var cacheBabelInterop = new WeakMap();
- var cacheNodeInterop = new WeakMap();
- return (_getRequireWildcardCache = function(nodeInterop) {
- return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
- })(nodeInterop);
-}
-function _interop_require_wildcard(obj, nodeInterop) {
- if (!nodeInterop && obj && obj.__esModule) {
- return obj;
- }
- if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
- return {
- default: obj
- };
- }
- var cache = _getRequireWildcardCache(nodeInterop);
- if (cache && cache.has(obj)) {
- return cache.get(obj);
- }
- var newObj = {};
- var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
- for(var key in obj){
- if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
- var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
- if (desc && (desc.get || desc.set)) {
- Object.defineProperty(newObj, key, desc);
- } else {
- newObj[key] = obj[key];
- }
- }
- }
- newObj.default = obj;
- if (cache) {
- cache.set(obj, newObj);
- }
- return newObj;
-}
-class AppRouteRouteModule extends _routemodule.RouteModule {
- constructor({ userland , pathname , resolvedPagePath , nextConfigOutput }){
- super({
- userland
- });
- /**
- * When true, indicates that the global interfaces have been patched via the
- * `patch()` method.
- */ this.hasSetup = false;
- this.definition = {
- kind: _routekind.RouteKind.APP_ROUTE,
- pathname,
- // The following aren't needed for the route handler.
- page: "",
- bundlePath: "",
- filename: ""
- };
- this.pathname = pathname;
- this.resolvedPagePath = resolvedPagePath;
- this.nextConfigOutput = nextConfigOutput;
- // Automatically implement some methods if they aren't implemented by the
- // userland module.
- this.methods = (0, _autoimplementmethods.autoImplementMethods)(userland);
- // Get the non-static methods for this route.
- this.nonStaticMethods = (0, _getnonstaticmethods.getNonStaticMethods)(userland);
- // Get the dynamic property from the userland module.
- this.dynamic = this.userland.dynamic;
- if (this.nextConfigOutput === "export") {
- if (!this.dynamic || this.dynamic === "auto") {
- this.dynamic = "error";
- } else if (this.dynamic === "force-dynamic") {
- throw new Error(`export const dynamic = "force-dynamic" on page "${pathname}" cannot be used with "output: export". See more info here: https://nextjs.org/docs/advanced-features/static-html-export`);
- }
- }
- }
- /**
- * Validates the userland module to ensure the exported methods and properties
- * are valid.
- */ async setup() {
- // If we've already setup, then return.
- if (this.hasSetup) return;
- // Mark the module as setup. The following warnings about the userland
- // module will run if we're in development. If the module files are modified
- // when in development, then the require cache will be busted for it and
- // this method will be called again (resetting the `hasSetup` flag).
- this.hasSetup = true;
- // We only warn in development after here, so return if we're not in
- // development.
- if (false) {}
- }
- /**
- * Resolves the handler function for the given method.
- *
- * @param method the requested method
- * @returns the handler function for the given method
- */ resolve(method) {
- // Ensure that the requested method is a valid method (to prevent RCE's).
- if (!(0, _http.isHTTPMethod)(method)) return _responsehandlers.handleBadRequestResponse;
- // Return the handler.
- return this.methods[method];
- }
- /**
- * Executes the route handler.
- */ async execute(request, context) {
- // Get the handler function for the given method.
- const handler = this.resolve(request.method);
- // Get the context for the request.
- const requestContext = {
- req: request
- };
- requestContext.renderOpts = {
- previewProps: context.prerenderManifest.preview
- };
- // Get the context for the static generation.
- const staticGenerationContext = {
- pathname: this.definition.pathname,
- renderOpts: // the default values.
- context.staticGenerationContext ?? {
- supportsDynamicHTML: false
- }
- };
- // Add the fetchCache option to the renderOpts.
- staticGenerationContext.renderOpts.fetchCache = this.userland.fetchCache;
- // Run the handler with the request AsyncLocalStorage to inject the helper
- // support. We set this to `unknown` because the type is not known until
- // runtime when we do a instanceof check below.
- const response = await this.actionAsyncStorage.run({
- isAppRoute: true
- }, ()=>{
- return _requestasyncstoragewrapper.RequestAsyncStorageWrapper.wrap(this.requestAsyncStorage, requestContext, ()=>{
- return _staticgenerationasyncstoragewrapper.StaticGenerationAsyncStorageWrapper.wrap(this.staticGenerationAsyncStorage, staticGenerationContext, (staticGenerationStore)=>{
- var _getTracer_getRootSpanAttributes;
- // Check to see if we should bail out of static generation based on
- // having non-static methods.
- if (this.nonStaticMethods) {
- this.staticGenerationBailout(`non-static methods used ${this.nonStaticMethods.join(", ")}`);
- }
- // Update the static generation store based on the dynamic property.
- switch(this.dynamic){
- case "force-dynamic":
- // The dynamic property is set to force-dynamic, so we should
- // force the page to be dynamic.
- staticGenerationStore.forceDynamic = true;
- this.staticGenerationBailout(`force-dynamic`, {
- dynamic: this.dynamic
- });
- break;
- case "force-static":
- // The dynamic property is set to force-static, so we should
- // force the page to be static.
- staticGenerationStore.forceStatic = true;
- break;
- case "error":
- // The dynamic property is set to error, so we should throw an
- // error if the page is being statically generated.
- staticGenerationStore.dynamicShouldError = true;
- break;
- default:
- break;
- }
- // If the static generation store does not have a revalidate value
- // set, then we should set it the revalidate value from the userland
- // module or default to false.
- staticGenerationStore.revalidate ??= this.userland.revalidate ?? false;
- // Wrap the request so we can add additional functionality to cases
- // that might change it's output or affect the rendering.
- const wrappedRequest = (0, _proxyrequest.proxyRequest)(request, {
- dynamic: this.dynamic
- }, {
- headerHooks: this.headerHooks,
- serverHooks: this.serverHooks,
- staticGenerationBailout: this.staticGenerationBailout
- });
- // TODO: propagate this pathname from route matcher
- const route = (0, _getpathnamefromabsolutepath.getPathnameFromAbsolutePath)(this.resolvedPagePath);
- (_getTracer_getRootSpanAttributes = (0, _tracer.getTracer)().getRootSpanAttributes()) == null ? void 0 : _getTracer_getRootSpanAttributes.set("next.route", route);
- return (0, _tracer.getTracer)().trace(_constants.AppRouteRouteHandlersSpan.runHandler, {
- spanName: `executing api route (app) ${route}`,
- attributes: {
- "next.route": route
- }
- }, async ()=>{
- var _staticGenerationStore_tags;
- // Patch the global fetch.
- (0, _patchfetch.patchFetch)({
- serverHooks: this.serverHooks,
- staticGenerationAsyncStorage: this.staticGenerationAsyncStorage
- });
- const res = await handler(wrappedRequest, {
- params: context.params
- });
- context.staticGenerationContext.fetchMetrics = staticGenerationStore.fetchMetrics;
- await Promise.all(staticGenerationStore.pendingRevalidates || []);
- (0, _patchfetch.addImplicitTags)(staticGenerationStore);
- context.staticGenerationContext.fetchTags = (_staticGenerationStore_tags = staticGenerationStore.tags) == null ? void 0 : _staticGenerationStore_tags.join(",");
- // It's possible cookies were set in the handler, so we need
- // to merge the modified cookies and the returned response
- // here.
- const requestStore = this.requestAsyncStorage.getStore();
- if (requestStore && requestStore.mutableCookies) {
- const headers = new Headers(res.headers);
- if ((0, _requestcookies.appendMutableCookies)(headers, requestStore.mutableCookies)) {
- return new Response(res.body, {
- status: res.status,
- statusText: res.statusText,
- headers
- });
- }
- }
- return res;
- });
- });
- });
- });
- // If the handler did't return a valid response, then return the internal
- // error response.
- if (!(response instanceof Response)) {
- // TODO: validate the correct handling behavior, maybe log something?
- return (0, _responsehandlers.handleInternalServerErrorResponse)();
- }
- if (response.headers.has("x-middleware-rewrite")) {
- // TODO: move this error into the `NextResponse.rewrite()` function.
- // TODO-APP: re-enable support below when we can proxy these type of requests
- throw new Error("NextResponse.rewrite() was used in a app route handler, this is not currently supported. Please remove the invocation to continue.");
- // // This is a rewrite created via `NextResponse.rewrite()`. We need to send
- // // the response up so it can be handled by the backing server.
- // // If the server is running in minimal mode, we just want to forward the
- // // response (including the rewrite headers) upstream so it can perform the
- // // redirect for us, otherwise return with the special condition so this
- // // server can perform a rewrite.
- // if (!minimalMode) {
- // return { response, condition: 'rewrite' }
- // }
- // // Relativize the url so it's relative to the base url. This is so the
- // // outgoing headers upstream can be relative.
- // const rewritePath = response.headers.get('x-middleware-rewrite')!
- // const initUrl = getRequestMeta(req, '__NEXT_INIT_URL')!
- // const { pathname } = parseUrl(relativizeURL(rewritePath, initUrl))
- // response.headers.set('x-middleware-rewrite', pathname)
- }
- if (response.headers.get("x-middleware-next") === "1") {
- // TODO: move this error into the `NextResponse.next()` function.
- throw new Error("NextResponse.next() was used in a app route handler, this is not supported. See here for more info: https://nextjs.org/docs/messages/next-response-next-in-app-route-handler");
- }
- return response;
- }
- async handle(request, context) {
- try {
- // Execute the route to get the response.
- const response = await this.execute(request, context);
- // The response was handled, return it.
- return response;
- } catch (err) {
- // Try to resolve the error to a response, else throw it again.
- const response = (0, _resolvehandlererror.resolveHandlerError)(err);
- if (!response) throw err;
- // The response was resolved, return it.
- return response;
- }
- }
-}
-const _default = AppRouteRouteModule; //# sourceMappingURL=module.js.map
-
-
-/***/ }),
-
-/***/ 717:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- handleTemporaryRedirectResponse: function() {
- return handleTemporaryRedirectResponse;
- },
- handleBadRequestResponse: function() {
- return handleBadRequestResponse;
- },
- handleNotFoundResponse: function() {
- return handleNotFoundResponse;
- },
- handleMethodNotAllowedResponse: function() {
- return handleMethodNotAllowedResponse;
- },
- handleInternalServerErrorResponse: function() {
- return handleInternalServerErrorResponse;
- }
-});
-const _requestcookies = __webpack_require__(8661);
-function handleTemporaryRedirectResponse(url, mutableCookies) {
- const headers = new Headers({
- location: url
- });
- (0, _requestcookies.appendMutableCookies)(headers, mutableCookies);
- return new Response(null, {
- status: 307,
- headers
- });
-}
-function handleBadRequestResponse() {
- return new Response(null, {
- status: 400
- });
-}
-function handleNotFoundResponse() {
- return new Response(null, {
- status: 404
- });
-}
-function handleMethodNotAllowedResponse() {
- return new Response(null, {
- status: 405
- });
-}
-function handleInternalServerErrorResponse() {
- return new Response(null, {
- status: 500
- });
-} //# sourceMappingURL=response-handlers.js.map
-
-
-/***/ }),
-
-/***/ 6210:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "RouteModule", ({
- enumerable: true,
- get: function() {
- return RouteModule;
- }
-}));
-// These are imported weirdly like this because of the way that the bundling
-// works. We need to import the built files from the dist directory, but we
-// can't do that directly because we need types from the source files. So we
-// import the types from the source files and then import the built files.
-const { requestAsyncStorage } = __webpack_require__(4437);
-const { staticGenerationAsyncStorage } = __webpack_require__(94);
-const serverHooks = __webpack_require__(3332);
-const headerHooks = __webpack_require__(3851);
-const { staticGenerationBailout } = __webpack_require__(5486);
-const { actionAsyncStorage } = __webpack_require__(6127);
-class RouteModule {
- constructor({ userland }){
- /**
- * A reference to the request async storage.
- */ this.requestAsyncStorage = requestAsyncStorage;
- /**
- * A reference to the static generation async storage.
- */ this.staticGenerationAsyncStorage = staticGenerationAsyncStorage;
- /**
- * An interface to call server hooks which interact with the underlying
- * storage.
- */ this.serverHooks = serverHooks;
- /**
- * An interface to call header hooks which interact with the underlying
- * request storage.
- */ this.headerHooks = headerHooks;
- /**
- * An interface to call static generation bailout hooks which interact with
- * the underlying static generation storage.
- */ this.staticGenerationBailout = staticGenerationBailout;
- /**
- * A reference to the mutation related async storage, such as mutations of
- * cookies.
- */ this.actionAsyncStorage = actionAsyncStorage;
- this.userland = userland;
- }
-} //# sourceMappingURL=route-module.js.map
-
-
-/***/ }),
-
-/***/ 6133:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- addImplicitTags: function() {
- return addImplicitTags;
- },
- patchFetch: function() {
- return patchFetch;
- }
-});
-const _constants = __webpack_require__(3993);
-const _tracer = __webpack_require__(9814);
-const _constants1 = __webpack_require__(8537);
-const isEdgeRuntime = "nodejs" === "edge";
-function addImplicitTags(staticGenerationStore) {
- const newTags = [];
- const pathname = staticGenerationStore == null ? void 0 : staticGenerationStore.originalPathname;
- if (!pathname) {
- return newTags;
- }
- if (!Array.isArray(staticGenerationStore.tags)) {
- staticGenerationStore.tags = [];
- }
- if (!staticGenerationStore.tags.includes(pathname)) {
- staticGenerationStore.tags.push(pathname);
- }
- newTags.push(pathname);
- return newTags;
-}
-function trackFetchMetric(staticGenerationStore, ctx) {
- if (!staticGenerationStore) return;
- if (!staticGenerationStore.fetchMetrics) {
- staticGenerationStore.fetchMetrics = [];
- }
- const dedupeFields = [
- "url",
- "status",
- "method"
- ];
- // don't add metric if one already exists for the fetch
- if (staticGenerationStore.fetchMetrics.some((metric)=>{
- return dedupeFields.every((field)=>metric[field] === ctx[field]);
- })) {
- return;
- }
- staticGenerationStore.fetchMetrics.push({
- url: ctx.url,
- cacheStatus: ctx.cacheStatus,
- status: ctx.status,
- method: ctx.method,
- start: ctx.start,
- end: Date.now(),
- idx: staticGenerationStore.nextFetchId || 0
- });
-}
-function patchFetch({ serverHooks , staticGenerationAsyncStorage }) {
- if (!globalThis._nextOriginalFetch) {
- globalThis._nextOriginalFetch = globalThis.fetch;
- }
- if (globalThis.fetch.__nextPatched) return;
- const { DynamicServerError } = serverHooks;
- const originFetch = globalThis._nextOriginalFetch;
- globalThis.fetch = async (input, init)=>{
- var _init_method;
- let url;
- try {
- url = new URL(input instanceof Request ? input.url : input);
- url.username = "";
- url.password = "";
- } catch {
- // Error caused by malformed URL should be handled by native fetch
- url = undefined;
- }
- const fetchUrl = (url == null ? void 0 : url.href) ?? "";
- const fetchStart = Date.now();
- const method = (init == null ? void 0 : (_init_method = init.method) == null ? void 0 : _init_method.toUpperCase()) || "GET";
- return await (0, _tracer.getTracer)().trace(_constants.AppRenderSpan.fetch, {
- kind: _tracer.SpanKind.CLIENT,
- spanName: [
- "fetch",
- method,
- fetchUrl
- ].filter(Boolean).join(" "),
- attributes: {
- "http.url": fetchUrl,
- "http.method": method,
- "net.peer.name": url == null ? void 0 : url.hostname,
- "net.peer.port": (url == null ? void 0 : url.port) || undefined
- }
- }, async ()=>{
- var _ref, _getRequestMeta;
- const staticGenerationStore = staticGenerationAsyncStorage.getStore();
- const isRequestInput = input && typeof input === "object" && typeof input.method === "string";
- const getRequestMeta = (field)=>{
- let value = isRequestInput ? input[field] : null;
- return value || (init == null ? void 0 : init[field]);
- };
- // If the staticGenerationStore is not available, we can't do any
- // special treatment of fetch, therefore fallback to the original
- // fetch implementation.
- if (!staticGenerationStore || ((_ref = init == null ? void 0 : init.next) == null ? void 0 : _ref.internal)) {
- return originFetch(input, init);
- }
- let revalidate = undefined;
- const getNextField = (field)=>{
- var _init_next, _init_next1, _input_next;
- return typeof (init == null ? void 0 : (_init_next = init.next) == null ? void 0 : _init_next[field]) !== "undefined" ? init == null ? void 0 : (_init_next1 = init.next) == null ? void 0 : _init_next1[field] : isRequestInput ? (_input_next = input.next) == null ? void 0 : _input_next[field] : undefined;
- };
- // RequestInit doesn't keep extra fields e.g. next so it's
- // only available if init is used separate
- let curRevalidate = getNextField("revalidate");
- const tags = getNextField("tags") || [];
- if (Array.isArray(tags)) {
- if (!staticGenerationStore.tags) {
- staticGenerationStore.tags = [];
- }
- for (const tag of tags){
- if (!staticGenerationStore.tags.includes(tag)) {
- staticGenerationStore.tags.push(tag);
- }
- }
- }
- const implicitTags = addImplicitTags(staticGenerationStore);
- for (const tag of implicitTags || []){
- if (!tags.includes(tag)) {
- tags.push(tag);
- }
- }
- const isOnlyCache = staticGenerationStore.fetchCache === "only-cache";
- const isForceCache = staticGenerationStore.fetchCache === "force-cache";
- const isDefaultCache = staticGenerationStore.fetchCache === "default-cache";
- const isDefaultNoStore = staticGenerationStore.fetchCache === "default-no-store";
- const isOnlyNoStore = staticGenerationStore.fetchCache === "only-no-store";
- const isForceNoStore = staticGenerationStore.fetchCache === "force-no-store";
- let _cache = getRequestMeta("cache");
- if (typeof _cache === "string" && typeof curRevalidate !== "undefined") {
- console.warn(`Warning: fetch for ${fetchUrl} on ${staticGenerationStore.pathname} specified "cache: ${_cache}" and "revalidate: ${curRevalidate}", only one should be specified.`);
- _cache = undefined;
- }
- if (_cache === "force-cache") {
- curRevalidate = false;
- }
- if ([
- "no-cache",
- "no-store"
- ].includes(_cache || "")) {
- curRevalidate = 0;
- }
- if (typeof curRevalidate === "number" || curRevalidate === false) {
- revalidate = curRevalidate;
- }
- let cacheReason = "";
- const _headers = getRequestMeta("headers");
- const initHeaders = typeof (_headers == null ? void 0 : _headers.get) === "function" ? _headers : new Headers(_headers || {});
- const hasUnCacheableHeader = initHeaders.get("authorization") || initHeaders.get("cookie");
- const isUnCacheableMethod = ![
- "get",
- "head"
- ].includes(((_getRequestMeta = getRequestMeta("method")) == null ? void 0 : _getRequestMeta.toLowerCase()) || "get");
- // if there are authorized headers or a POST method and
- // dynamic data usage was present above the tree we bail
- // e.g. if cookies() is used before an authed/POST fetch
- const autoNoCache = (hasUnCacheableHeader || isUnCacheableMethod) && staticGenerationStore.revalidate === 0;
- if (isForceNoStore) {
- revalidate = 0;
- cacheReason = "fetchCache = force-no-store";
- }
- if (isOnlyNoStore) {
- if (_cache === "force-cache" || revalidate === 0) {
- throw new Error(`cache: 'force-cache' used on fetch for ${fetchUrl} with 'export const fetchCache = 'only-no-store'`);
- }
- revalidate = 0;
- cacheReason = "fetchCache = only-no-store";
- }
- if (isOnlyCache && _cache === "no-store") {
- throw new Error(`cache: 'no-store' used on fetch for ${fetchUrl} with 'export const fetchCache = 'only-cache'`);
- }
- if (isForceCache && (typeof curRevalidate === "undefined" || curRevalidate === 0)) {
- cacheReason = "fetchCache = force-cache";
- revalidate = false;
- }
- if (typeof revalidate === "undefined") {
- if (isDefaultCache) {
- revalidate = false;
- cacheReason = "fetchCache = default-cache";
- } else if (autoNoCache) {
- revalidate = 0;
- cacheReason = "auto no cache";
- } else if (isDefaultNoStore) {
- revalidate = 0;
- cacheReason = "fetchCache = default-no-store";
- } else {
- cacheReason = "auto cache";
- revalidate = typeof staticGenerationStore.revalidate === "boolean" || typeof staticGenerationStore.revalidate === "undefined" ? false : staticGenerationStore.revalidate;
- }
- } else if (!cacheReason) {
- cacheReason = `revalidate: ${revalidate}`;
- }
- if (// revalidate although if it occurs during build we do
- !autoNoCache && (typeof staticGenerationStore.revalidate === "undefined" || typeof revalidate === "number" && (staticGenerationStore.revalidate === false || typeof staticGenerationStore.revalidate === "number" && revalidate < staticGenerationStore.revalidate))) {
- staticGenerationStore.revalidate = revalidate;
- }
- const isCacheableRevalidate = typeof revalidate === "number" && revalidate > 0 || revalidate === false;
- let cacheKey;
- if (staticGenerationStore.incrementalCache && isCacheableRevalidate) {
- try {
- cacheKey = await staticGenerationStore.incrementalCache.fetchCacheKey(fetchUrl, isRequestInput ? input : init);
- } catch (err) {
- console.error(`Failed to generate cache key for`, input);
- }
- }
- const requestInputFields = [
- "cache",
- "credentials",
- "headers",
- "integrity",
- "keepalive",
- "method",
- "mode",
- "redirect",
- "referrer",
- "referrerPolicy",
- "signal",
- "window",
- "duplex"
- ];
- if (isRequestInput) {
- const reqInput = input;
- const reqOptions = {
- body: reqInput._ogBody || reqInput.body
- };
- for (const field of requestInputFields){
- // @ts-expect-error custom fields
- reqOptions[field] = reqInput[field];
- }
- input = new Request(reqInput.url, reqOptions);
- } else if (init) {
- const initialInit = init;
- init = {
- body: init._ogBody || init.body
- };
- for (const field of requestInputFields){
- // @ts-expect-error custom fields
- init[field] = initialInit[field];
- }
- }
- const fetchIdx = staticGenerationStore.nextFetchId ?? 1;
- staticGenerationStore.nextFetchId = fetchIdx + 1;
- const normalizedRevalidate = typeof revalidate !== "number" ? _constants1.CACHE_ONE_YEAR : revalidate;
- const doOriginalFetch = async (isStale)=>{
- // add metadata to init without editing the original
- const clonedInit = {
- ...init,
- next: {
- ...init == null ? void 0 : init.next,
- fetchType: "origin",
- fetchIdx
- }
- };
- return originFetch(input, clonedInit).then(async (res)=>{
- if (!isStale) {
- trackFetchMetric(staticGenerationStore, {
- start: fetchStart,
- url: fetchUrl,
- cacheReason,
- cacheStatus: "miss",
- status: res.status,
- method: clonedInit.method || "GET"
- });
- }
- if (res.status === 200 && staticGenerationStore.incrementalCache && cacheKey && isCacheableRevalidate) {
- const bodyBuffer = Buffer.from(await res.arrayBuffer());
- try {
- await staticGenerationStore.incrementalCache.set(cacheKey, {
- kind: "FETCH",
- data: {
- headers: Object.fromEntries(res.headers.entries()),
- body: bodyBuffer.toString("base64"),
- status: res.status,
- tags
- },
- revalidate: normalizedRevalidate
- }, revalidate, true, fetchUrl, fetchIdx);
- } catch (err) {
- console.warn(`Failed to set fetch cache`, input, err);
- }
- return new Response(bodyBuffer, {
- headers: new Headers(res.headers),
- status: res.status
- });
- }
- return res;
- });
- };
- if (cacheKey && (staticGenerationStore == null ? void 0 : staticGenerationStore.incrementalCache)) {
- const entry = staticGenerationStore.isOnDemandRevalidate ? null : await staticGenerationStore.incrementalCache.get(cacheKey, true, revalidate, fetchUrl, fetchIdx);
- if ((entry == null ? void 0 : entry.value) && entry.value.kind === "FETCH") {
- const currentTags = entry.value.data.tags;
- // when stale and is revalidating we wait for fresh data
- // so the revalidated entry has the updated data
- if (!(staticGenerationStore.isRevalidate && entry.isStale)) {
- if (entry.isStale) {
- if (!staticGenerationStore.pendingRevalidates) {
- staticGenerationStore.pendingRevalidates = [];
- }
- staticGenerationStore.pendingRevalidates.push(doOriginalFetch(true).catch(console.error));
- } else if (tags && !tags.every((tag)=>{
- return currentTags == null ? void 0 : currentTags.includes(tag);
- })) {
- var _staticGenerationStore_incrementalCache;
- // if new tags are being added we need to set even if
- // the data isn't stale
- if (!entry.value.data.tags) {
- entry.value.data.tags = [];
- }
- for (const tag of tags){
- if (!entry.value.data.tags.includes(tag)) {
- entry.value.data.tags.push(tag);
- }
- }
- (_staticGenerationStore_incrementalCache = staticGenerationStore.incrementalCache) == null ? void 0 : _staticGenerationStore_incrementalCache.set(cacheKey, entry.value, revalidate, true, fetchUrl, fetchIdx);
- }
- const resData = entry.value.data;
- let decodedBody;
- if (false) {} else {
- decodedBody = Buffer.from(resData.body, "base64").subarray();
- }
- trackFetchMetric(staticGenerationStore, {
- start: fetchStart,
- url: fetchUrl,
- cacheReason,
- cacheStatus: "hit",
- status: resData.status || 200,
- method: (init == null ? void 0 : init.method) || "GET"
- });
- return new Response(decodedBody, {
- headers: resData.headers,
- status: resData.status
- });
- }
- }
- }
- if (staticGenerationStore.isStaticGeneration) {
- if (init && typeof init === "object") {
- const cache = init.cache;
- // Delete `cache` property as Cloudflare Workers will throw an error
- if (isEdgeRuntime) {
- delete init.cache;
- }
- if (cache === "no-store") {
- staticGenerationStore.revalidate = 0;
- // TODO: ensure this error isn't logged to the user
- // seems it's slipping through currently
- const dynamicUsageReason = `no-store fetch ${input}${staticGenerationStore.pathname ? ` ${staticGenerationStore.pathname}` : ""}`;
- const err = new DynamicServerError(dynamicUsageReason);
- staticGenerationStore.dynamicUsageStack = err.stack;
- staticGenerationStore.dynamicUsageDescription = dynamicUsageReason;
- throw err;
- }
- const hasNextConfig = "next" in init;
- const next = init.next || {};
- if (typeof next.revalidate === "number" && (typeof staticGenerationStore.revalidate === "undefined" || next.revalidate < staticGenerationStore.revalidate)) {
- const forceDynamic = staticGenerationStore.forceDynamic;
- if (!forceDynamic || next.revalidate !== 0) {
- staticGenerationStore.revalidate = next.revalidate;
- }
- if (!forceDynamic && next.revalidate === 0) {
- const dynamicUsageReason = `revalidate: ${next.revalidate} fetch ${input}${staticGenerationStore.pathname ? ` ${staticGenerationStore.pathname}` : ""}`;
- const err = new DynamicServerError(dynamicUsageReason);
- staticGenerationStore.dynamicUsageStack = err.stack;
- staticGenerationStore.dynamicUsageDescription = dynamicUsageReason;
- throw err;
- }
- }
- if (hasNextConfig) delete init.next;
- }
- }
- return doOriginalFetch();
- });
- };
- globalThis.fetch.__nextGetStaticStore = ()=>{
- return staticGenerationAsyncStorage;
- };
- globalThis.fetch.__nextPatched = true;
-} //# sourceMappingURL=patch-fetch.js.map
-
-
-/***/ }),
-
-/***/ 3993:
-/***/ ((__unused_webpack_module, exports) => {
-
-/**
- * Contains predefined constants for the trace span name in next/server.
- *
- * Currently, next/server/tracer is internal implementation only for tracking
- * next.js's implementation only with known span names defined here.
- **/ // eslint typescript has a bug with TS enums
-/* eslint-disable no-shadow */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- NextVanillaSpanAllowlist: function() {
- return NextVanillaSpanAllowlist;
- },
- BaseServerSpan: function() {
- return BaseServerSpan;
- },
- LoadComponentsSpan: function() {
- return LoadComponentsSpan;
- },
- NextServerSpan: function() {
- return NextServerSpan;
- },
- NextNodeServerSpan: function() {
- return NextNodeServerSpan;
- },
- StartServerSpan: function() {
- return StartServerSpan;
- },
- RenderSpan: function() {
- return RenderSpan;
- },
- RouterSpan: function() {
- return RouterSpan;
- },
- AppRenderSpan: function() {
- return AppRenderSpan;
- },
- NodeSpan: function() {
- return NodeSpan;
- },
- AppRouteRouteHandlersSpan: function() {
- return AppRouteRouteHandlersSpan;
- },
- ResolveMetadataSpan: function() {
- return ResolveMetadataSpan;
- }
-});
-var BaseServerSpan;
-(function(BaseServerSpan) {
- BaseServerSpan["handleRequest"] = "BaseServer.handleRequest";
- BaseServerSpan["run"] = "BaseServer.run";
- BaseServerSpan["pipe"] = "BaseServer.pipe";
- BaseServerSpan["getStaticHTML"] = "BaseServer.getStaticHTML";
- BaseServerSpan["render"] = "BaseServer.render";
- BaseServerSpan["renderToResponseWithComponents"] = "BaseServer.renderToResponseWithComponents";
- BaseServerSpan["renderToResponse"] = "BaseServer.renderToResponse";
- BaseServerSpan["renderToHTML"] = "BaseServer.renderToHTML";
- BaseServerSpan["renderError"] = "BaseServer.renderError";
- BaseServerSpan["renderErrorToResponse"] = "BaseServer.renderErrorToResponse";
- BaseServerSpan["renderErrorToHTML"] = "BaseServer.renderErrorToHTML";
- BaseServerSpan["render404"] = "BaseServer.render404";
-})(BaseServerSpan || (BaseServerSpan = {}));
-var LoadComponentsSpan;
-(function(LoadComponentsSpan) {
- LoadComponentsSpan["loadDefaultErrorComponents"] = "LoadComponents.loadDefaultErrorComponents";
- LoadComponentsSpan["loadComponents"] = "LoadComponents.loadComponents";
-})(LoadComponentsSpan || (LoadComponentsSpan = {}));
-var NextServerSpan;
-(function(NextServerSpan) {
- NextServerSpan["getRequestHandler"] = "NextServer.getRequestHandler";
- NextServerSpan["getServer"] = "NextServer.getServer";
- NextServerSpan["getServerRequestHandler"] = "NextServer.getServerRequestHandler";
- NextServerSpan["createServer"] = "createServer.createServer";
-})(NextServerSpan || (NextServerSpan = {}));
-var NextNodeServerSpan;
-(function(NextNodeServerSpan) {
- NextNodeServerSpan["compression"] = "NextNodeServer.compression";
- NextNodeServerSpan["getBuildId"] = "NextNodeServer.getBuildId";
- NextNodeServerSpan["generateStaticRoutes"] = "NextNodeServer.generateStaticRoutes";
- NextNodeServerSpan["generateFsStaticRoutes"] = "NextNodeServer.generateFsStaticRoutes";
- NextNodeServerSpan["generatePublicRoutes"] = "NextNodeServer.generatePublicRoutes";
- NextNodeServerSpan["generateImageRoutes"] = "NextNodeServer.generateImageRoutes.route";
- NextNodeServerSpan["sendRenderResult"] = "NextNodeServer.sendRenderResult";
- NextNodeServerSpan["sendStatic"] = "NextNodeServer.sendStatic";
- NextNodeServerSpan["proxyRequest"] = "NextNodeServer.proxyRequest";
- NextNodeServerSpan["runApi"] = "NextNodeServer.runApi";
- NextNodeServerSpan["render"] = "NextNodeServer.render";
- NextNodeServerSpan["renderHTML"] = "NextNodeServer.renderHTML";
- NextNodeServerSpan["imageOptimizer"] = "NextNodeServer.imageOptimizer";
- NextNodeServerSpan["getPagePath"] = "NextNodeServer.getPagePath";
- NextNodeServerSpan["getRoutesManifest"] = "NextNodeServer.getRoutesManifest";
- NextNodeServerSpan["findPageComponents"] = "NextNodeServer.findPageComponents";
- NextNodeServerSpan["getFontManifest"] = "NextNodeServer.getFontManifest";
- NextNodeServerSpan["getServerComponentManifest"] = "NextNodeServer.getServerComponentManifest";
- NextNodeServerSpan["getRequestHandler"] = "NextNodeServer.getRequestHandler";
- NextNodeServerSpan["renderToHTML"] = "NextNodeServer.renderToHTML";
- NextNodeServerSpan["renderError"] = "NextNodeServer.renderError";
- NextNodeServerSpan["renderErrorToHTML"] = "NextNodeServer.renderErrorToHTML";
- NextNodeServerSpan["render404"] = "NextNodeServer.render404";
- NextNodeServerSpan["route"] = "route";
- NextNodeServerSpan["onProxyReq"] = "onProxyReq";
- NextNodeServerSpan["apiResolver"] = "apiResolver";
-})(NextNodeServerSpan || (NextNodeServerSpan = {}));
-var StartServerSpan;
-(function(StartServerSpan) {
- StartServerSpan["startServer"] = "startServer.startServer";
-})(StartServerSpan || (StartServerSpan = {}));
-var RenderSpan;
-(function(RenderSpan) {
- RenderSpan["getServerSideProps"] = "Render.getServerSideProps";
- RenderSpan["getStaticProps"] = "Render.getStaticProps";
- RenderSpan["renderToString"] = "Render.renderToString";
- RenderSpan["renderDocument"] = "Render.renderDocument";
- RenderSpan["createBodyResult"] = "Render.createBodyResult";
-})(RenderSpan || (RenderSpan = {}));
-var AppRenderSpan;
-(function(AppRenderSpan) {
- AppRenderSpan["renderToString"] = "AppRender.renderToString";
- AppRenderSpan["renderToReadableStream"] = "AppRender.renderToReadableStream";
- AppRenderSpan["getBodyResult"] = "AppRender.getBodyResult";
- AppRenderSpan["fetch"] = "AppRender.fetch";
-})(AppRenderSpan || (AppRenderSpan = {}));
-var RouterSpan;
-(function(RouterSpan) {
- RouterSpan["executeRoute"] = "Router.executeRoute";
-})(RouterSpan || (RouterSpan = {}));
-var NodeSpan;
-(function(NodeSpan) {
- NodeSpan["runHandler"] = "Node.runHandler";
-})(NodeSpan || (NodeSpan = {}));
-var AppRouteRouteHandlersSpan;
-(function(AppRouteRouteHandlersSpan) {
- AppRouteRouteHandlersSpan["runHandler"] = "AppRouteRouteHandlers.runHandler";
-})(AppRouteRouteHandlersSpan || (AppRouteRouteHandlersSpan = {}));
-var ResolveMetadataSpan;
-(function(ResolveMetadataSpan) {
- ResolveMetadataSpan["generateMetadata"] = "ResolveMetadata.generateMetadata";
-})(ResolveMetadataSpan || (ResolveMetadataSpan = {}));
-const NextVanillaSpanAllowlist = [
- "BaseServer.handleRequest",
- "Render.getServerSideProps",
- "Render.getStaticProps",
- "AppRender.fetch",
- "AppRender.getBodyResult",
- "Render.renderDocument",
- "Node.runHandler",
- "AppRouteRouteHandlers.runHandler",
- "ResolveMetadata.generateMetadata"
-]; //# sourceMappingURL=constants.js.map
-
-
-/***/ }),
-
-/***/ 9814:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- getTracer: function() {
- return getTracer;
- },
- SpanStatusCode: function() {
- return SpanStatusCode;
- },
- SpanKind: function() {
- return SpanKind;
- }
-});
-const _constants = __webpack_require__(3993);
-let api;
-// we want to allow users to use their own version of @opentelemetry/api if they
-// want to, so we try to require it first, and if it fails we fall back to the
-// version that is bundled with Next.js
-// this is because @opentelemetry/api has to be synced with the version of
-// @opentelemetry/tracing that is used, and we don't want to force users to use
-// the version that is bundled with Next.js.
-// the API is ~stable, so this should be fine
-if (false) {} else {
- try {
- api = __webpack_require__(2962);
- } catch (err) {
- api = __webpack_require__(8530);
- }
-}
-const { context , trace , SpanStatusCode , SpanKind } = api;
-const isPromise = (p)=>{
- return p !== null && typeof p === "object" && typeof p.then === "function";
-};
-const closeSpanWithError = (span, error)=>{
- if (error) {
- span.recordException(error);
- }
- span.setStatus({
- code: SpanStatusCode.ERROR,
- message: error == null ? void 0 : error.message
- });
- span.end();
-};
-/** we use this map to propagate attributes from nested spans to the top span */ const rootSpanAttributesStore = new Map();
-const rootSpanIdKey = api.createContextKey("next.rootSpanId");
-let lastSpanId = 0;
-const getSpanId = ()=>lastSpanId++;
-class NextTracerImpl {
- /**
- * Returns an instance to the trace with configured name.
- * Since wrap / trace can be defined in any place prior to actual trace subscriber initialization,
- * This should be lazily evaluated.
- */ getTracerInstance() {
- return trace.getTracer("next.js", "0.0.1");
- }
- getContext() {
- return context;
- }
- getActiveScopeSpan() {
- return trace.getSpan(context == null ? void 0 : context.active());
- }
- trace(...args) {
- const [type, fnOrOptions, fnOrEmpty] = args;
- // coerce options form overload
- const { fn , options } = typeof fnOrOptions === "function" ? {
- fn: fnOrOptions,
- options: {}
- } : {
- fn: fnOrEmpty,
- options: {
- ...fnOrOptions
- }
- };
- if (!_constants.NextVanillaSpanAllowlist.includes(type) && process.env.NEXT_OTEL_VERBOSE !== "1" || options.hideSpan) {
- return fn();
- }
- const spanName = options.spanName ?? type;
- // Trying to get active scoped span to assign parent. If option specifies parent span manually, will try to use it.
- let spanContext = this.getSpanContext((options == null ? void 0 : options.parentSpan) ?? this.getActiveScopeSpan());
- let isRootSpan = false;
- if (!spanContext) {
- spanContext = api.ROOT_CONTEXT;
- isRootSpan = true;
- }
- const spanId = getSpanId();
- options.attributes = {
- "next.span_name": spanName,
- "next.span_type": type,
- ...options.attributes
- };
- return api.context.with(spanContext.setValue(rootSpanIdKey, spanId), ()=>this.getTracerInstance().startActiveSpan(spanName, options, (span)=>{
- const onCleanup = ()=>{
- rootSpanAttributesStore.delete(spanId);
- };
- if (isRootSpan) {
- rootSpanAttributesStore.set(spanId, new Map(Object.entries(options.attributes ?? {})));
- }
- try {
- if (fn.length > 1) {
- return fn(span, (err)=>closeSpanWithError(span, err));
- }
- const result = fn(span);
- if (isPromise(result)) {
- result.then(()=>span.end(), (err)=>closeSpanWithError(span, err)).finally(onCleanup);
- } else {
- span.end();
- onCleanup();
- }
- return result;
- } catch (err) {
- closeSpanWithError(span, err);
- onCleanup();
- throw err;
- }
- }));
- }
- wrap(...args) {
- const tracer = this;
- const [name, options, fn] = args.length === 3 ? args : [
- args[0],
- {},
- args[1]
- ];
- if (!_constants.NextVanillaSpanAllowlist.includes(name) && process.env.NEXT_OTEL_VERBOSE !== "1") {
- return fn;
- }
- return function() {
- let optionsObj = options;
- if (typeof optionsObj === "function" && typeof fn === "function") {
- optionsObj = optionsObj.apply(this, arguments);
- }
- const lastArgId = arguments.length - 1;
- const cb = arguments[lastArgId];
- if (typeof cb === "function") {
- const scopeBoundCb = tracer.getContext().bind(context.active(), cb);
- return tracer.trace(name, optionsObj, (_span, done)=>{
- arguments[lastArgId] = function(err) {
- done == null ? void 0 : done(err);
- return scopeBoundCb.apply(this, arguments);
- };
- return fn.apply(this, arguments);
- });
- } else {
- return tracer.trace(name, optionsObj, ()=>fn.apply(this, arguments));
- }
- };
- }
- startSpan(...args) {
- const [type, options] = args;
- const spanContext = this.getSpanContext((options == null ? void 0 : options.parentSpan) ?? this.getActiveScopeSpan());
- return this.getTracerInstance().startSpan(type, options, spanContext);
- }
- getSpanContext(parentSpan) {
- const spanContext = parentSpan ? trace.setSpan(context.active(), parentSpan) : undefined;
- return spanContext;
- }
- getRootSpanAttributes() {
- const spanId = context.active().getValue(rootSpanIdKey);
- return rootSpanAttributesStore.get(spanId);
- }
-}
-const getTracer = (()=>{
- const tracer = new NextTracerImpl();
- return ()=>tracer;
-})(); //# sourceMappingURL=tracer.js.map
-
-
-/***/ }),
-
-/***/ 5387:
-/***/ (() => {
-
-/**
- * Polyfills the `Headers.getAll(name)` method so it'll work in the edge
- * runtime.
- */
-if (!("getAll" in Headers.prototype)) {
- // @ts-expect-error - this is polyfilling this method so it doesn't exist yet
- Headers.prototype.getAll = function(name) {
- name = name.toLowerCase();
- if (name !== "set-cookie") throw new Error("Headers.getAll is only supported for Set-Cookie header");
- const headers = [
- ...this.entries()
- ].filter(([key])=>key === name);
- return headers.map(([, value])=>value);
- };
-} //# sourceMappingURL=node-polyfill-headers.js.map
-
-
-/***/ }),
-
-/***/ 222:
-/***/ ((__unused_webpack_module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- PageSignatureError: function() {
- return PageSignatureError;
- },
- RemovedPageError: function() {
- return RemovedPageError;
- },
- RemovedUAError: function() {
- return RemovedUAError;
- }
-});
-class PageSignatureError extends Error {
- constructor({ page }){
- super(`The middleware "${page}" accepts an async API directly with the form:
-
- export function middleware(request, event) {
- return NextResponse.redirect('/new-location')
- }
-
- Read more: https://nextjs.org/docs/messages/middleware-new-signature
- `);
- }
-}
-class RemovedPageError extends Error {
- constructor(){
- super(`The request.page has been deprecated in favour of \`URLPattern\`.
- Read more: https://nextjs.org/docs/messages/middleware-request-page
- `);
- }
-}
-class RemovedUAError extends Error {
- constructor(){
- super(`The request.ua has been removed in favour of \`userAgent\` function.
- Read more: https://nextjs.org/docs/messages/middleware-parse-user-agent
- `);
- }
-} //# sourceMappingURL=error.js.map
-
-
-/***/ }),
-
-/***/ 1183:
-/***/ ((__unused_webpack_module, exports) => {
-
-/**
- * List of valid HTTP methods that can be implemented by Next.js's Custom App
- * Routes.
- */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- HTTP_METHODS: function() {
- return HTTP_METHODS;
- },
- isHTTPMethod: function() {
- return isHTTPMethod;
- }
-});
-const HTTP_METHODS = [
- "GET",
- "HEAD",
- "OPTIONS",
- "POST",
- "PUT",
- "DELETE",
- "PATCH"
-];
-function isHTTPMethod(maybeMethod) {
- return HTTP_METHODS.includes(maybeMethod);
-} //# sourceMappingURL=http.js.map
-
-
-/***/ }),
-
-/***/ 3369:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "NextURL", ({
- enumerable: true,
- get: function() {
- return NextURL;
- }
-}));
-const _detectdomainlocale = __webpack_require__(2207);
-const _formatnextpathnameinfo = __webpack_require__(7723);
-const _gethostname = __webpack_require__(6056);
-const _getnextpathnameinfo = __webpack_require__(9433);
-const REGEX_LOCALHOST_HOSTNAME = /(?!^https?:\/\/)(127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}|::1|localhost)/;
-function parseURL(url, base) {
- return new URL(String(url).replace(REGEX_LOCALHOST_HOSTNAME, "localhost"), base && String(base).replace(REGEX_LOCALHOST_HOSTNAME, "localhost"));
-}
-const Internal = Symbol("NextURLInternal");
-class NextURL {
- constructor(input, baseOrOpts, opts){
- let base;
- let options;
- if (typeof baseOrOpts === "object" && "pathname" in baseOrOpts || typeof baseOrOpts === "string") {
- base = baseOrOpts;
- options = opts || {};
- } else {
- options = opts || baseOrOpts || {};
- }
- this[Internal] = {
- url: parseURL(input, base ?? options.base),
- options: options,
- basePath: ""
- };
- this.analyze();
- }
- analyze() {
- var _this_Internal_options_nextConfig, _this_Internal_options_nextConfig_i18n, _this_Internal_domainLocale, _this_Internal_options_nextConfig1, _this_Internal_options_nextConfig_i18n1;
- const info = (0, _getnextpathnameinfo.getNextPathnameInfo)(this[Internal].url.pathname, {
- nextConfig: this[Internal].options.nextConfig,
- parseData: !undefined,
- i18nProvider: this[Internal].options.i18nProvider
- });
- const hostname = (0, _gethostname.getHostname)(this[Internal].url, this[Internal].options.headers);
- this[Internal].domainLocale = this[Internal].options.i18nProvider ? this[Internal].options.i18nProvider.detectDomainLocale(hostname) : (0, _detectdomainlocale.detectDomainLocale)((_this_Internal_options_nextConfig = this[Internal].options.nextConfig) == null ? void 0 : (_this_Internal_options_nextConfig_i18n = _this_Internal_options_nextConfig.i18n) == null ? void 0 : _this_Internal_options_nextConfig_i18n.domains, hostname);
- const defaultLocale = ((_this_Internal_domainLocale = this[Internal].domainLocale) == null ? void 0 : _this_Internal_domainLocale.defaultLocale) || ((_this_Internal_options_nextConfig1 = this[Internal].options.nextConfig) == null ? void 0 : (_this_Internal_options_nextConfig_i18n1 = _this_Internal_options_nextConfig1.i18n) == null ? void 0 : _this_Internal_options_nextConfig_i18n1.defaultLocale);
- this[Internal].url.pathname = info.pathname;
- this[Internal].defaultLocale = defaultLocale;
- this[Internal].basePath = info.basePath ?? "";
- this[Internal].buildId = info.buildId;
- this[Internal].locale = info.locale ?? defaultLocale;
- this[Internal].trailingSlash = info.trailingSlash;
- }
- formatPathname() {
- return (0, _formatnextpathnameinfo.formatNextPathnameInfo)({
- basePath: this[Internal].basePath,
- buildId: this[Internal].buildId,
- defaultLocale: !this[Internal].options.forceLocale ? this[Internal].defaultLocale : undefined,
- locale: this[Internal].locale,
- pathname: this[Internal].url.pathname,
- trailingSlash: this[Internal].trailingSlash
- });
- }
- formatSearch() {
- return this[Internal].url.search;
- }
- get buildId() {
- return this[Internal].buildId;
- }
- set buildId(buildId) {
- this[Internal].buildId = buildId;
- }
- get locale() {
- return this[Internal].locale ?? "";
- }
- set locale(locale) {
- var _this_Internal_options_nextConfig, _this_Internal_options_nextConfig_i18n;
- if (!this[Internal].locale || !((_this_Internal_options_nextConfig = this[Internal].options.nextConfig) == null ? void 0 : (_this_Internal_options_nextConfig_i18n = _this_Internal_options_nextConfig.i18n) == null ? void 0 : _this_Internal_options_nextConfig_i18n.locales.includes(locale))) {
- throw new TypeError(`The NextURL configuration includes no locale "${locale}"`);
- }
- this[Internal].locale = locale;
- }
- get defaultLocale() {
- return this[Internal].defaultLocale;
- }
- get domainLocale() {
- return this[Internal].domainLocale;
- }
- get searchParams() {
- return this[Internal].url.searchParams;
- }
- get host() {
- return this[Internal].url.host;
- }
- set host(value) {
- this[Internal].url.host = value;
- }
- get hostname() {
- return this[Internal].url.hostname;
- }
- set hostname(value) {
- this[Internal].url.hostname = value;
- }
- get port() {
- return this[Internal].url.port;
- }
- set port(value) {
- this[Internal].url.port = value;
- }
- get protocol() {
- return this[Internal].url.protocol;
- }
- set protocol(value) {
- this[Internal].url.protocol = value;
- }
- get href() {
- const pathname = this.formatPathname();
- const search = this.formatSearch();
- return `${this.protocol}//${this.host}${pathname}${search}${this.hash}`;
- }
- set href(url) {
- this[Internal].url = parseURL(url);
- this.analyze();
- }
- get origin() {
- return this[Internal].url.origin;
- }
- get pathname() {
- return this[Internal].url.pathname;
- }
- set pathname(value) {
- this[Internal].url.pathname = value;
- }
- get hash() {
- return this[Internal].url.hash;
- }
- set hash(value) {
- this[Internal].url.hash = value;
- }
- get search() {
- return this[Internal].url.search;
- }
- set search(value) {
- this[Internal].url.search = value;
- }
- get password() {
- return this[Internal].url.password;
- }
- set password(value) {
- this[Internal].url.password = value;
- }
- get username() {
- return this[Internal].url.username;
- }
- set username(value) {
- this[Internal].url.username = value;
- }
- get basePath() {
- return this[Internal].basePath;
- }
- set basePath(value) {
- this[Internal].basePath = value.startsWith("/") ? value : `/${value}`;
- }
- toString() {
- return this.href;
- }
- toJSON() {
- return this.href;
- }
- [Symbol.for("edge-runtime.inspect.custom")]() {
- return {
- href: this.href,
- origin: this.origin,
- protocol: this.protocol,
- username: this.username,
- password: this.password,
- host: this.host,
- hostname: this.hostname,
- port: this.port,
- pathname: this.pathname,
- search: this.search,
- searchParams: this.searchParams,
- hash: this.hash
- };
- }
- clone() {
- return new NextURL(String(this), this[Internal].options);
- }
-} //# sourceMappingURL=next-url.js.map
-
-
-/***/ }),
-
-/***/ 7304:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- ReadonlyHeadersError: function() {
- return ReadonlyHeadersError;
- },
- HeadersAdapter: function() {
- return HeadersAdapter;
- }
-});
-const _reflect = __webpack_require__(9470);
-class ReadonlyHeadersError extends Error {
- constructor(){
- super("Headers cannot be modified. Read more: https://nextjs.org/docs/api-reference/headers");
- }
- static callable() {
- throw new ReadonlyHeadersError();
- }
-}
-class HeadersAdapter extends Headers {
- constructor(headers){
- // We've already overridden the methods that would be called, so we're just
- // calling the super constructor to ensure that the instanceof check works.
- super();
- this.headers = new Proxy(headers, {
- get (target, prop, receiver) {
- // Because this is just an object, we expect that all "get" operations
- // are for properties. If it's a "get" for a symbol, we'll just return
- // the symbol.
- if (typeof prop === "symbol") {
- return _reflect.ReflectAdapter.get(target, prop, receiver);
- }
- const lowercased = prop.toLowerCase();
- // Let's find the original casing of the key. This assumes that there is
- // no mixed case keys (e.g. "Content-Type" and "content-type") in the
- // headers object.
- const original = Object.keys(headers).find((o)=>o.toLowerCase() === lowercased);
- // If the original casing doesn't exist, return undefined.
- if (typeof original === "undefined") return;
- // If the original casing exists, return the value.
- return _reflect.ReflectAdapter.get(target, original, receiver);
- },
- set (target, prop, value, receiver) {
- if (typeof prop === "symbol") {
- return _reflect.ReflectAdapter.set(target, prop, value, receiver);
- }
- const lowercased = prop.toLowerCase();
- // Let's find the original casing of the key. This assumes that there is
- // no mixed case keys (e.g. "Content-Type" and "content-type") in the
- // headers object.
- const original = Object.keys(headers).find((o)=>o.toLowerCase() === lowercased);
- // If the original casing doesn't exist, use the prop as the key.
- return _reflect.ReflectAdapter.set(target, original ?? prop, value, receiver);
- },
- has (target, prop) {
- if (typeof prop === "symbol") return _reflect.ReflectAdapter.has(target, prop);
- const lowercased = prop.toLowerCase();
- // Let's find the original casing of the key. This assumes that there is
- // no mixed case keys (e.g. "Content-Type" and "content-type") in the
- // headers object.
- const original = Object.keys(headers).find((o)=>o.toLowerCase() === lowercased);
- // If the original casing doesn't exist, return false.
- if (typeof original === "undefined") return false;
- // If the original casing exists, return true.
- return _reflect.ReflectAdapter.has(target, original);
- },
- deleteProperty (target, prop) {
- if (typeof prop === "symbol") return _reflect.ReflectAdapter.deleteProperty(target, prop);
- const lowercased = prop.toLowerCase();
- // Let's find the original casing of the key. This assumes that there is
- // no mixed case keys (e.g. "Content-Type" and "content-type") in the
- // headers object.
- const original = Object.keys(headers).find((o)=>o.toLowerCase() === lowercased);
- // If the original casing doesn't exist, return true.
- if (typeof original === "undefined") return true;
- // If the original casing exists, delete the property.
- return _reflect.ReflectAdapter.deleteProperty(target, original);
- }
- });
- }
- /**
- * Seals a Headers instance to prevent modification by throwing an error when
- * any mutating method is called.
- */ static seal(headers) {
- return new Proxy(headers, {
- get (target, prop, receiver) {
- switch(prop){
- case "append":
- case "delete":
- case "set":
- return ReadonlyHeadersError.callable;
- default:
- return _reflect.ReflectAdapter.get(target, prop, receiver);
- }
- }
- });
- }
- /**
- * Merges a header value into a string. This stores multiple values as an
- * array, so we need to merge them into a string.
- *
- * @param value a header value
- * @returns a merged header value (a string)
- */ merge(value) {
- if (Array.isArray(value)) return value.join(", ");
- return value;
- }
- /**
- * Creates a Headers instance from a plain object or a Headers instance.
- *
- * @param headers a plain object or a Headers instance
- * @returns a headers instance
- */ static from(headers) {
- if (headers instanceof Headers) return headers;
- return new HeadersAdapter(headers);
- }
- append(name, value) {
- const existing = this.headers[name];
- if (typeof existing === "string") {
- this.headers[name] = [
- existing,
- value
- ];
- } else if (Array.isArray(existing)) {
- existing.push(value);
- } else {
- this.headers[name] = value;
- }
- }
- delete(name) {
- delete this.headers[name];
- }
- get(name) {
- const value = this.headers[name];
- if (typeof value !== "undefined") return this.merge(value);
- return null;
- }
- has(name) {
- return typeof this.headers[name] !== "undefined";
- }
- set(name, value) {
- this.headers[name] = value;
- }
- forEach(callbackfn, thisArg) {
- for (const [name, value] of this.entries()){
- callbackfn.call(thisArg, value, name, this);
- }
- }
- *entries() {
- for (const key of Object.keys(this.headers)){
- const name = key.toLowerCase();
- // We assert here that this is a string because we got it from the
- // Object.keys() call above.
- const value = this.get(name);
- yield [
- name,
- value
- ];
- }
- }
- *keys() {
- for (const key of Object.keys(this.headers)){
- const name = key.toLowerCase();
- yield name;
- }
- }
- *values() {
- for (const key of Object.keys(this.headers)){
- // We assert here that this is a string because we got it from the
- // Object.keys() call above.
- const value = this.get(key);
- yield value;
- }
- }
- [Symbol.iterator]() {
- return this.entries();
- }
-} //# sourceMappingURL=headers.js.map
-
-
-/***/ }),
-
-/***/ 9470:
-/***/ ((__unused_webpack_module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "ReflectAdapter", ({
- enumerable: true,
- get: function() {
- return ReflectAdapter;
- }
-}));
-class ReflectAdapter {
- static get(target, prop, receiver) {
- const value = Reflect.get(target, prop, receiver);
- if (typeof value === "function") {
- return value.bind(target);
- }
- return value;
- }
- static set(target, prop, value, receiver) {
- return Reflect.set(target, prop, value, receiver);
- }
- static has(target, prop) {
- return Reflect.has(target, prop);
- }
- static deleteProperty(target, prop) {
- return Reflect.deleteProperty(target, prop);
- }
-} //# sourceMappingURL=reflect.js.map
-
-
-/***/ }),
-
-/***/ 8661:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- ReadonlyRequestCookiesError: function() {
- return ReadonlyRequestCookiesError;
- },
- RequestCookiesAdapter: function() {
- return RequestCookiesAdapter;
- },
- appendMutableCookies: function() {
- return appendMutableCookies;
- },
- MutableRequestCookiesAdapter: function() {
- return MutableRequestCookiesAdapter;
- }
-});
-const _cookies = __webpack_require__(4521);
-const _reflect = __webpack_require__(9470);
-class ReadonlyRequestCookiesError extends Error {
- constructor(){
- super("Cookies can only be modified in a Server Action or Route Handler. Read more: https://nextjs.org/docs/app/api-reference/functions/cookies#cookiessetname-value-options");
- }
- static callable() {
- throw new ReadonlyRequestCookiesError();
- }
-}
-class RequestCookiesAdapter {
- static seal(cookies) {
- return new Proxy(cookies, {
- get (target, prop, receiver) {
- switch(prop){
- case "clear":
- case "delete":
- case "set":
- return ReadonlyRequestCookiesError.callable;
- default:
- return _reflect.ReflectAdapter.get(target, prop, receiver);
- }
- }
- });
- }
-}
-const SYMBOL_MODIFY_COOKIE_VALUES = Symbol.for("next.mutated.cookies");
-function getModifiedCookieValues(cookies) {
- const modified = cookies[SYMBOL_MODIFY_COOKIE_VALUES];
- if (!modified || !Array.isArray(modified) || modified.length === 0) {
- return [];
- }
- return modified;
-}
-function appendMutableCookies(headers, mutableCookies) {
- const modifiedCookieValues = getModifiedCookieValues(mutableCookies);
- if (modifiedCookieValues.length === 0) {
- return false;
- }
- // Return a new response that extends the response with
- // the modified cookies as fallbacks. `res`' cookies
- // will still take precedence.
- const resCookies = new _cookies.ResponseCookies(headers);
- const returnedCookies = resCookies.getAll();
- // Set the modified cookies as fallbacks.
- for (const cookie of modifiedCookieValues){
- resCookies.set(cookie);
- }
- // Set the original cookies as the final values.
- for (const cookie of returnedCookies){
- resCookies.set(cookie);
- }
- return true;
-}
-class MutableRequestCookiesAdapter {
- static wrap(cookies, res) {
- const responseCookes = new _cookies.ResponseCookies(new Headers());
- for (const cookie of cookies.getAll()){
- responseCookes.set(cookie);
- }
- let modifiedValues = [];
- const modifiedCookies = new Set();
- const updateResponseCookies = ()=>{
- var _fetch___nextGetStaticStore;
- // TODO-APP: change method of getting staticGenerationAsyncStore
- const staticGenerationAsyncStore = fetch.__nextGetStaticStore == null ? void 0 : (_fetch___nextGetStaticStore = fetch.__nextGetStaticStore()) == null ? void 0 : _fetch___nextGetStaticStore.getStore();
- if (staticGenerationAsyncStore) {
- staticGenerationAsyncStore.pathWasRevalidated = true;
- }
- const allCookies = responseCookes.getAll();
- modifiedValues = allCookies.filter((c)=>modifiedCookies.has(c.name));
- if (res) {
- const serializedCookies = [];
- for (const cookie of modifiedValues){
- const tempCookies = new _cookies.ResponseCookies(new Headers());
- tempCookies.set(cookie);
- serializedCookies.push(tempCookies.toString());
- }
- res.setHeader("Set-Cookie", serializedCookies);
- }
- };
- return new Proxy(responseCookes, {
- get (target, prop, receiver) {
- switch(prop){
- // A special symbol to get the modified cookie values
- case SYMBOL_MODIFY_COOKIE_VALUES:
- return modifiedValues;
- // TODO: Throw error if trying to set a cookie after the response
- // headers have been set.
- case "delete":
- return function(...args) {
- modifiedCookies.add(typeof args[0] === "string" ? args[0] : args[0].name);
- try {
- target.delete(...args);
- } finally{
- updateResponseCookies();
- }
- };
- case "set":
- return function(...args) {
- modifiedCookies.add(typeof args[0] === "string" ? args[0] : args[0].name);
- try {
- return target.set(...args);
- } finally{
- updateResponseCookies();
- }
- };
- default:
- return _reflect.ReflectAdapter.get(target, prop, receiver);
- }
- }
- });
- }
-} //# sourceMappingURL=request-cookies.js.map
-
-
-/***/ }),
-
-/***/ 4521:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- RequestCookies: function() {
- return _cookies.RequestCookies;
- },
- ResponseCookies: function() {
- return _cookies.ResponseCookies;
- }
-});
-const _cookies = __webpack_require__(7783); //# sourceMappingURL=cookies.js.map
-
-
-/***/ }),
-
-/***/ 7970:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-var __webpack_unused_export__;
-
-__webpack_unused_export__ = ({
- value: true
-});
-Object.defineProperty(exports, "E", ({
- enumerable: true,
- get: function() {
- return ImageResponse;
- }
-}));
-class ImageResponse {
- constructor(...args){
- // @ts-expect-error - process.turbopack is a custom property
- if (false) {} else {
- const readable = new ReadableStream({
- async start (controller) {
- const OGImageResponse = // as the auto resolving is not working
- (await Promise.resolve(/* import() */).then(__webpack_require__.bind(__webpack_require__, 4021))).ImageResponse;
- const imageResponse = new OGImageResponse(...args);
- if (!imageResponse.body) {
- return controller.close();
- }
- const reader = imageResponse.body.getReader();
- while(true){
- const { done , value } = await reader.read();
- if (done) {
- return controller.close();
- }
- controller.enqueue(value);
- }
- }
- });
- const options = args[1] || {};
- return new Response(readable, {
- headers: {
- "content-type": "image/png",
- "cache-control": false ? 0 : "public, immutable, no-transform, max-age=31536000",
- ...options.headers
- },
- status: options.status,
- statusText: options.statusText
- });
- }
- }
-} //# sourceMappingURL=image-response.js.map
-
-
-/***/ }),
-
-/***/ 6569:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- INTERNALS: function() {
- return INTERNALS;
- },
- NextRequest: function() {
- return NextRequest;
- }
-});
-const _nexturl = __webpack_require__(3369);
-const _utils = __webpack_require__(7252);
-const _error = __webpack_require__(222);
-const _cookies = __webpack_require__(4521);
-const INTERNALS = Symbol("internal request");
-class NextRequest extends Request {
- constructor(input, init = {}){
- const url = typeof input !== "string" && "url" in input ? input.url : String(input);
- (0, _utils.validateURL)(url);
- super(url, init);
- const nextUrl = new _nexturl.NextURL(url, {
- headers: (0, _utils.toNodeHeaders)(this.headers),
- nextConfig: init.nextConfig
- });
- this[INTERNALS] = {
- cookies: new _cookies.RequestCookies(this.headers),
- geo: init.geo || {},
- ip: init.ip,
- nextUrl,
- url: false ? 0 : nextUrl.toString()
- };
- }
- [Symbol.for("edge-runtime.inspect.custom")]() {
- return {
- cookies: this.cookies,
- geo: this.geo,
- ip: this.ip,
- nextUrl: this.nextUrl,
- url: this.url,
- // rest of props come from Request
- bodyUsed: this.bodyUsed,
- cache: this.cache,
- credentials: this.credentials,
- destination: this.destination,
- headers: Object.fromEntries(this.headers),
- integrity: this.integrity,
- keepalive: this.keepalive,
- method: this.method,
- mode: this.mode,
- redirect: this.redirect,
- referrer: this.referrer,
- referrerPolicy: this.referrerPolicy,
- signal: this.signal
- };
- }
- get cookies() {
- return this[INTERNALS].cookies;
- }
- get geo() {
- return this[INTERNALS].geo;
- }
- get ip() {
- return this[INTERNALS].ip;
- }
- get nextUrl() {
- return this[INTERNALS].nextUrl;
- }
- /**
- * @deprecated
- * `page` has been deprecated in favour of `URLPattern`.
- * Read more: https://nextjs.org/docs/messages/middleware-request-page
- */ get page() {
- throw new _error.RemovedPageError();
- }
- /**
- * @deprecated
- * `ua` has been removed in favour of \`userAgent\` function.
- * Read more: https://nextjs.org/docs/messages/middleware-parse-user-agent
- */ get ua() {
- throw new _error.RemovedUAError();
- }
- get url() {
- return this[INTERNALS].url;
- }
-} //# sourceMappingURL=request.js.map
-
-
-/***/ }),
-
-/***/ 2917:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-var __webpack_unused_export__;
-
-__webpack_unused_export__ = ({
- value: true
-});
-Object.defineProperty(exports, "x", ({
- enumerable: true,
- get: function() {
- return NextResponse;
- }
-}));
-const _nexturl = __webpack_require__(3369);
-const _utils = __webpack_require__(7252);
-const _cookies = __webpack_require__(4521);
-const INTERNALS = Symbol("internal response");
-const REDIRECTS = new Set([
- 301,
- 302,
- 303,
- 307,
- 308
-]);
-function handleMiddlewareField(init, headers) {
- var _init_request;
- if (init == null ? void 0 : (_init_request = init.request) == null ? void 0 : _init_request.headers) {
- if (!(init.request.headers instanceof Headers)) {
- throw new Error("request.headers must be an instance of Headers");
- }
- const keys = [];
- for (const [key, value] of init.request.headers){
- headers.set("x-middleware-request-" + key, value);
- keys.push(key);
- }
- headers.set("x-middleware-override-headers", keys.join(","));
- }
-}
-class NextResponse extends Response {
- constructor(body, init = {}){
- super(body, init);
- this[INTERNALS] = {
- cookies: new _cookies.ResponseCookies(this.headers),
- url: init.url ? new _nexturl.NextURL(init.url, {
- headers: (0, _utils.toNodeHeaders)(this.headers),
- nextConfig: init.nextConfig
- }) : undefined
- };
- }
- [Symbol.for("edge-runtime.inspect.custom")]() {
- return {
- cookies: this.cookies,
- url: this.url,
- // rest of props come from Response
- body: this.body,
- bodyUsed: this.bodyUsed,
- headers: Object.fromEntries(this.headers),
- ok: this.ok,
- redirected: this.redirected,
- status: this.status,
- statusText: this.statusText,
- type: this.type
- };
- }
- get cookies() {
- return this[INTERNALS].cookies;
- }
- static json(body, init) {
- // @ts-expect-error This is not in lib/dom right now, and we can't augment it.
- const response = Response.json(body, init);
- return new NextResponse(response.body, response);
- }
- static redirect(url, init) {
- const status = typeof init === "number" ? init : (init == null ? void 0 : init.status) ?? 307;
- if (!REDIRECTS.has(status)) {
- throw new RangeError('Failed to execute "redirect" on "response": Invalid status code');
- }
- const initObj = typeof init === "object" ? init : {};
- const headers = new Headers(initObj == null ? void 0 : initObj.headers);
- headers.set("Location", (0, _utils.validateURL)(url));
- return new NextResponse(null, {
- ...initObj,
- headers,
- status
- });
- }
- static rewrite(destination, init) {
- const headers = new Headers(init == null ? void 0 : init.headers);
- headers.set("x-middleware-rewrite", (0, _utils.validateURL)(destination));
- handleMiddlewareField(init, headers);
- return new NextResponse(null, {
- ...init,
- headers
- });
- }
- static next(init) {
- const headers = new Headers(init == null ? void 0 : init.headers);
- headers.set("x-middleware-next", "1");
- handleMiddlewareField(init, headers);
- return new NextResponse(null, {
- ...init,
- headers
- });
- }
-} //# sourceMappingURL=response.js.map
-
-
-/***/ }),
-
-/***/ 1789:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- isBot: function() {
- return isBot;
- },
- userAgentFromString: function() {
- return userAgentFromString;
- },
- userAgent: function() {
- return userAgent;
- }
-});
-const _uaparserjs = /*#__PURE__*/ _interop_require_default(__webpack_require__(2196));
-function _interop_require_default(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
-}
-function isBot(input) {
- return /Googlebot|Mediapartners-Google|AdsBot-Google|googleweblight|Storebot-Google|Google-PageRenderer|Bingbot|BingPreview|Slurp|DuckDuckBot|baiduspider|yandex|sogou|LinkedInBot|bitlybot|tumblr|vkShare|quora link preview|facebookexternalhit|facebookcatalog|Twitterbot|applebot|redditbot|Slackbot|Discordbot|WhatsApp|SkypeUriPreview|ia_archiver/i.test(input);
-}
-function userAgentFromString(input) {
- return {
- ...(0, _uaparserjs.default)(input),
- isBot: input === undefined ? false : isBot(input)
- };
-}
-function userAgent({ headers }) {
- return userAgentFromString(headers.get("user-agent") || undefined);
-} //# sourceMappingURL=user-agent.js.map
-
-
-/***/ }),
-
-/***/ 7252:
-/***/ ((__unused_webpack_module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- fromNodeHeaders: function() {
- return fromNodeHeaders;
- },
- splitCookiesString: function() {
- return splitCookiesString;
- },
- toNodeHeaders: function() {
- return toNodeHeaders;
- },
- validateURL: function() {
- return validateURL;
- }
-});
-function fromNodeHeaders(object) {
- const headers = new Headers();
- for (let [key, value] of Object.entries(object)){
- const values = Array.isArray(value) ? value : [
- value
- ];
- for (let v of values){
- if (typeof v === "undefined") continue;
- if (typeof v === "number") {
- v = v.toString();
- }
- headers.append(key, v);
- }
- }
- return headers;
-}
-function splitCookiesString(cookiesString) {
- var cookiesStrings = [];
- var pos = 0;
- var start;
- var ch;
- var lastComma;
- var nextStart;
- var cookiesSeparatorFound;
- function skipWhitespace() {
- while(pos < cookiesString.length && /\s/.test(cookiesString.charAt(pos))){
- pos += 1;
- }
- return pos < cookiesString.length;
- }
- function notSpecialChar() {
- ch = cookiesString.charAt(pos);
- return ch !== "=" && ch !== ";" && ch !== ",";
- }
- while(pos < cookiesString.length){
- start = pos;
- cookiesSeparatorFound = false;
- while(skipWhitespace()){
- ch = cookiesString.charAt(pos);
- if (ch === ",") {
- // ',' is a cookie separator if we have later first '=', not ';' or ','
- lastComma = pos;
- pos += 1;
- skipWhitespace();
- nextStart = pos;
- while(pos < cookiesString.length && notSpecialChar()){
- pos += 1;
- }
- // currently special character
- if (pos < cookiesString.length && cookiesString.charAt(pos) === "=") {
- // we found cookies separator
- cookiesSeparatorFound = true;
- // pos is inside the next cookie, so back up and return it.
- pos = nextStart;
- cookiesStrings.push(cookiesString.substring(start, lastComma));
- start = pos;
- } else {
- // in param ',' or param separator ';',
- // we continue from that comma
- pos = lastComma + 1;
- }
- } else {
- pos += 1;
- }
- }
- if (!cookiesSeparatorFound || pos >= cookiesString.length) {
- cookiesStrings.push(cookiesString.substring(start, cookiesString.length));
- }
- }
- return cookiesStrings;
-}
-function toNodeHeaders(headers) {
- const result = {};
- const cookies = [];
- if (headers) {
- for (const [key, value] of headers.entries()){
- if (key.toLowerCase() === "set-cookie") {
- // We may have gotten a comma joined string of cookies, or multiple
- // set-cookie headers. We need to merge them into one header array
- // to represent all the cookies.
- cookies.push(...splitCookiesString(value));
- result[key] = cookies.length === 1 ? cookies[0] : cookies;
- } else {
- result[key] = value;
- }
- }
- }
- return result;
-}
-function validateURL(url) {
- try {
- return String(new URL(String(url)));
- } catch (error) {
- throw new Error(`URL is malformed "${String(url)}". Please use only absolute URLs - https://nextjs.org/docs/messages/middleware-relative-urls`, {
- cause: error
- });
- }
-} //# sourceMappingURL=utils.js.map
-
-
-/***/ }),
-
-/***/ 6056:
-/***/ ((__unused_webpack_module, exports) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "getHostname", ({
- enumerable: true,
- get: function() {
- return getHostname;
- }
-}));
-function getHostname(parsed, headers) {
- // Get the hostname from the headers if it exists, otherwise use the parsed
- // hostname.
- let hostname;
- if ((headers == null ? void 0 : headers.host) && !Array.isArray(headers.host)) {
- hostname = headers.host.toString().split(":")[0];
- } else if (parsed.hostname) {
- hostname = parsed.hostname;
- } else return;
- return hostname.toLowerCase();
-} //# sourceMappingURL=get-hostname.js.map
-
-
-/***/ }),
-
-/***/ 5723:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "addLocale", ({
- enumerable: true,
- get: function() {
- return addLocale;
- }
-}));
-const _addpathprefix = __webpack_require__(2610);
-const _pathhasprefix = __webpack_require__(1342);
-function addLocale(path, locale, defaultLocale, ignorePrefix) {
- // If no locale was given or the locale is the default locale, we don't need
- // to prefix the path.
- if (!locale || locale === defaultLocale) return path;
- const lower = path.toLowerCase();
- // If the path is an API path or the path already has the locale prefix, we
- // don't need to prefix the path.
- if (!ignorePrefix) {
- if ((0, _pathhasprefix.pathHasPrefix)(lower, "/api")) return path;
- if ((0, _pathhasprefix.pathHasPrefix)(lower, "/" + locale.toLowerCase())) return path;
- }
- // Add the locale prefix to the path.
- return (0, _addpathprefix.addPathPrefix)(path, "/" + locale);
-} //# sourceMappingURL=add-locale.js.map
-
-
-/***/ }),
-
-/***/ 2610:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "addPathPrefix", ({
- enumerable: true,
- get: function() {
- return addPathPrefix;
- }
-}));
-const _parsepath = __webpack_require__(5084);
-function addPathPrefix(path, prefix) {
- if (!path.startsWith("/") || !prefix) {
- return path;
- }
- const { pathname , query , hash } = (0, _parsepath.parsePath)(path);
- return "" + prefix + pathname + query + hash;
-} //# sourceMappingURL=add-path-prefix.js.map
-
-
-/***/ }),
-
-/***/ 7928:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "addPathSuffix", ({
- enumerable: true,
- get: function() {
- return addPathSuffix;
- }
-}));
-const _parsepath = __webpack_require__(5084);
-function addPathSuffix(path, suffix) {
- if (!path.startsWith("/") || !suffix) {
- return path;
- }
- const { pathname , query , hash } = (0, _parsepath.parsePath)(path);
- return "" + pathname + suffix + query + hash;
-} //# sourceMappingURL=add-path-suffix.js.map
-
-
-/***/ }),
-
-/***/ 7723:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "formatNextPathnameInfo", ({
- enumerable: true,
- get: function() {
- return formatNextPathnameInfo;
- }
-}));
-const _removetrailingslash = __webpack_require__(465);
-const _addpathprefix = __webpack_require__(2610);
-const _addpathsuffix = __webpack_require__(7928);
-const _addlocale = __webpack_require__(5723);
-function formatNextPathnameInfo(info) {
- let pathname = (0, _addlocale.addLocale)(info.pathname, info.locale, info.buildId ? undefined : info.defaultLocale, info.ignorePrefix);
- if (info.buildId || !info.trailingSlash) {
- pathname = (0, _removetrailingslash.removeTrailingSlash)(pathname);
- }
- if (info.buildId) {
- pathname = (0, _addpathsuffix.addPathSuffix)((0, _addpathprefix.addPathPrefix)(pathname, "/_next/data/" + info.buildId), info.pathname === "/" ? "index.json" : ".json");
- }
- pathname = (0, _addpathprefix.addPathPrefix)(pathname, info.basePath);
- return !info.buildId && info.trailingSlash ? !pathname.endsWith("/") ? (0, _addpathsuffix.addPathSuffix)(pathname, "/") : pathname : (0, _removetrailingslash.removeTrailingSlash)(pathname);
-} //# sourceMappingURL=format-next-pathname-info.js.map
-
-
-/***/ }),
-
-/***/ 9433:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "getNextPathnameInfo", ({
- enumerable: true,
- get: function() {
- return getNextPathnameInfo;
- }
-}));
-const _normalizelocalepath = __webpack_require__(9962);
-const _removepathprefix = __webpack_require__(1507);
-const _pathhasprefix = __webpack_require__(1342);
-function getNextPathnameInfo(pathname, options) {
- var _options_nextConfig;
- const { basePath , i18n , trailingSlash } = (_options_nextConfig = options.nextConfig) != null ? _options_nextConfig : {};
- const info = {
- pathname: pathname,
- trailingSlash: pathname !== "/" ? pathname.endsWith("/") : trailingSlash
- };
- if (basePath && (0, _pathhasprefix.pathHasPrefix)(info.pathname, basePath)) {
- info.pathname = (0, _removepathprefix.removePathPrefix)(info.pathname, basePath);
- info.basePath = basePath;
- }
- if (options.parseData === true && info.pathname.startsWith("/_next/data/") && info.pathname.endsWith(".json")) {
- const paths = info.pathname.replace(/^\/_next\/data\//, "").replace(/\.json$/, "").split("/");
- const buildId = paths[0];
- info.pathname = paths[1] !== "index" ? "/" + paths.slice(1).join("/") : "/";
- info.buildId = buildId;
- }
- // If provided, use the locale route normalizer to detect the locale instead
- // of the function below.
- if (options.i18nProvider) {
- const result = options.i18nProvider.analyze(info.pathname);
- info.locale = result.detectedLocale;
- var _result_pathname;
- info.pathname = (_result_pathname = result.pathname) != null ? _result_pathname : info.pathname;
- } else if (i18n) {
- const pathLocale = (0, _normalizelocalepath.normalizeLocalePath)(info.pathname, i18n.locales);
- info.locale = pathLocale.detectedLocale;
- var _pathLocale_pathname;
- info.pathname = (_pathLocale_pathname = pathLocale.pathname) != null ? _pathLocale_pathname : info.pathname;
- }
- return info;
-} //# sourceMappingURL=get-next-pathname-info.js.map
-
-
-/***/ }),
-
-/***/ 5084:
-/***/ ((__unused_webpack_module, exports) => {
-
-/**
- * Given a path this function will find the pathname, query and hash and return
- * them. This is useful to parse full paths on the client side.
- * @param path A path to parse e.g. /foo/bar?id=1#hash
- */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "parsePath", ({
- enumerable: true,
- get: function() {
- return parsePath;
- }
-}));
-function parsePath(path) {
- const hashIndex = path.indexOf("#");
- const queryIndex = path.indexOf("?");
- const hasQuery = queryIndex > -1 && (hashIndex < 0 || queryIndex < hashIndex);
- if (hasQuery || hashIndex > -1) {
- return {
- pathname: path.substring(0, hasQuery ? queryIndex : hashIndex),
- query: hasQuery ? path.substring(queryIndex, hashIndex > -1 ? hashIndex : undefined) : "",
- hash: hashIndex > -1 ? path.slice(hashIndex) : ""
- };
- }
- return {
- pathname: path,
- query: "",
- hash: ""
- };
-} //# sourceMappingURL=parse-path.js.map
-
-
-/***/ }),
-
-/***/ 1342:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "pathHasPrefix", ({
- enumerable: true,
- get: function() {
- return pathHasPrefix;
- }
-}));
-const _parsepath = __webpack_require__(5084);
-function pathHasPrefix(path, prefix) {
- if (typeof path !== "string") {
- return false;
- }
- const { pathname } = (0, _parsepath.parsePath)(path);
- return pathname === prefix || pathname.startsWith(prefix + "/");
-} //# sourceMappingURL=path-has-prefix.js.map
-
-
-/***/ }),
-
-/***/ 1507:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "removePathPrefix", ({
- enumerable: true,
- get: function() {
- return removePathPrefix;
- }
-}));
-const _pathhasprefix = __webpack_require__(1342);
-function removePathPrefix(path, prefix) {
- // If the path doesn't start with the prefix we can return it as is. This
- // protects us from situations where the prefix is a substring of the path
- // prefix such as:
- //
- // For prefix: /blog
- //
- // /blog -> true
- // /blog/ -> true
- // /blog/1 -> true
- // /blogging -> false
- // /blogging/ -> false
- // /blogging/1 -> false
- if (!(0, _pathhasprefix.pathHasPrefix)(path, prefix)) {
- return path;
- }
- // Remove the prefix from the path via slicing.
- const withoutPrefix = path.slice(prefix.length);
- // If the path without the prefix starts with a `/` we can return it as is.
- if (withoutPrefix.startsWith("/")) {
- return withoutPrefix;
- }
- // If the path without the prefix doesn't start with a `/` we need to add it
- // back to the path to make sure it's a valid path.
- return "/" + withoutPrefix;
-} //# sourceMappingURL=remove-path-prefix.js.map
-
-
-/***/ }),
-
-/***/ 4664:
-/***/ ((module, exports, __webpack_require__) => {
-
-
-const serverExports = {
- NextRequest: (__webpack_require__(6569).NextRequest),
- NextResponse: (__webpack_require__(2917)/* .NextResponse */ .x),
- ImageResponse: (__webpack_require__(7970)/* .ImageResponse */ .E),
- userAgentFromString: (__webpack_require__(1789).userAgentFromString),
- userAgent: (__webpack_require__(1789).userAgent)
-};
-if (typeof URLPattern !== "undefined") {
- // eslint-disable-next-line no-undef
- serverExports.URLPattern = URLPattern;
-}
-// https://nodejs.org/api/esm.html#commonjs-namespaces
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-module.exports = serverExports;
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-exports.ImageResponse = serverExports.ImageResponse;
-exports.userAgentFromString = serverExports.userAgentFromString;
-exports.userAgent = serverExports.userAgent;
-exports.URLPattern = serverExports.URLPattern;
-
-
-/***/ })
-
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\ No newline at end of file
diff --git a/.next/server/chunks/616.js b/.next/server/chunks/616.js
deleted file mode 100644
index 396dbec..0000000
--- a/.next/server/chunks/616.js
+++ /dev/null
@@ -1,9000 +0,0 @@
-exports.id = 616;
-exports.ids = [616];
-exports.modules = {
-
-/***/ 160:
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-
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- "style": {"fontFamily":"'__Inter_0ec1f4', '__Inter_Fallback_0ec1f4'","fontStyle":"normal"},
- "className": "__className_0ec1f4"
-};
-
-
-/***/ }),
-
-/***/ 739:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
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-Object.defineProperty(exports, "__esModule", ({
- value: true
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-Object.defineProperty(exports, "addBasePath", ({
- enumerable: true,
- get: function() {
- return addBasePath;
- }
-}));
-const _addpathprefix = __webpack_require__(1751);
-const _normalizetrailingslash = __webpack_require__(6089);
-const basePath = false || "";
-function addBasePath(path, required) {
- if (false) {}
- return (0, _normalizetrailingslash.normalizePathTrailingSlash)((0, _addpathprefix.addPathPrefix)(path, basePath));
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=add-base-path.js.map
-
-
-/***/ }),
-
-/***/ 4783:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
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-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "callServer", ({
- enumerable: true,
- get: function() {
- return callServer;
- }
-}));
-const _approuter = __webpack_require__(125);
-async function callServer(actionId, actionArgs) {
- const actionDispatcher = (0, _approuter.getServerActionDispatcher)();
- if (!actionDispatcher) {
- throw new Error("Invariant: missing action dispatcher.");
- }
- return new Promise((resolve, reject)=>{
- actionDispatcher({
- actionId,
- actionArgs,
- resolve,
- reject
- });
- });
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
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-/***/ 4275:
-/***/ ((module, exports, __webpack_require__) => {
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-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "AppRouterAnnouncer", ({
- enumerable: true,
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- return AppRouterAnnouncer;
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-}));
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-const _reactdom = __webpack_require__(8704);
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- const existingAnnouncer = document.getElementsByName(ANNOUNCER_TYPE)[0];
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- return existingAnnouncer.shadowRoot.childNodes[0];
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- // Only announce the title change, but not for the first load because screen
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- setRouteAnnouncement(currentTitle);
- }
- previousTitle.current = currentTitle;
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- tree
- ]);
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- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=app-router-announcer.js.map
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-
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-
-/***/ 281:
-/***/ ((module, exports) => {
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-"use strict";
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-Object.defineProperty(exports, "__esModule", ({
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- NEXT_ROUTER_STATE_TREE: function() {
- return NEXT_ROUTER_STATE_TREE;
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- NEXT_ROUTER_PREFETCH: function() {
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- NEXT_URL: function() {
- return NEXT_URL;
- },
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- return FETCH_CACHE_HEADER;
- },
- RSC_CONTENT_TYPE_HEADER: function() {
- return RSC_CONTENT_TYPE_HEADER;
- },
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-const NEXT_URL = "Next-Url";
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-const RSC_VARY_HEADER = RSC + ", " + NEXT_ROUTER_STATE_TREE + ", " + NEXT_ROUTER_PREFETCH;
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- [
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- Object.defineProperty(exports.default, "__esModule", {
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-/***/ ((module, exports, __webpack_require__) => {
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-function _export(target, all) {
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- getServerActionDispatcher: function() {
- return getServerActionDispatcher;
- },
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-const _interop_require_wildcard = __webpack_require__(1113);
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-const _approutercontext = __webpack_require__(3280);
-const _routerreducer = __webpack_require__(5192);
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-const _hooksclientcontext = __webpack_require__(9274);
-const _usereducerwithdevtools = __webpack_require__(9051);
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-const _findheadincache = __webpack_require__(7997);
-const _infinitepromise = __webpack_require__(6479);
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-function getServerActionDispatcher() {
- return globalServerActionDispatcher;
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-function urlToUrlWithoutFlightMarker(url) {
- const urlWithoutFlightParameters = new URL(url, location.origin);
- // TODO-APP: handle .rsc for static export case
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- return url.origin !== window.location.origin;
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-function HistoryUpdater(param) {
- let { tree , pushRef , canonicalUrl , sync } = param;
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- // Identifier is shortened intentionally.
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- initialTree,
- initialHead
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- initialParallelRoutes = null;
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- // Add memoized pathname/query for useSearchParams and usePathname.
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- subTreeData: null,
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- },
- mutable: {}
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- });
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- dispatch
- ]);
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- const url = new URL((0, _addbasepath.addBasePath)(href), location.origin);
- return dispatch({
- type: _routerreducertypes.ACTION_NAVIGATE,
- url,
- isExternalUrl: isExternalURL(url),
- locationSearch: location.search,
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- navigateType,
- cache: {
- status: _approutercontext.CacheStates.LAZY_INITIALIZED,
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- subTreeData: null,
- parallelRoutes: new Map()
- },
- mutable: {}
- });
- }, [
- dispatch
- ]);
- const serverActionDispatcher = (0, _react.useCallback)((actionPayload)=>{
- _react.default.startTransition(()=>{
- dispatch({
- ...actionPayload,
- type: _routerreducertypes.ACTION_SERVER_ACTION,
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- navigate,
- changeByServerResponse
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- forward: ()=>window.history.forward(),
- prefetch: (href, options)=>{
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- const url = new URL((0, _addbasepath.addBasePath)(href), location.origin);
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- type: _routerreducertypes.ACTION_PREFETCH,
- url,
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- replace: (href, options)=>{
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- // @ts-ignore startTransition exists
- _react.default.startTransition(()=>{
- navigate(href, "replace", Boolean(options.forceOptimisticNavigation));
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- _react.default.startTransition(()=>{
- navigate(href, "push", Boolean(options.forceOptimisticNavigation));
- });
- },
- refresh: ()=>{
- // @ts-ignore startTransition exists
- _react.default.startTransition(()=>{
- dispatch({
- type: _routerreducertypes.ACTION_REFRESH,
- cache: {
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- parallelRoutes: new Map()
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- mutable: {},
- origin: window.location.origin
- });
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- },
- // @ts-ignore we don't want to expose this method at all
- fastRefresh: ()=>{
- if (true) {
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- } else {}
- }
- };
- return routerInstance;
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- dispatch,
- navigate
- ]);
- (0, _react.useEffect)(()=>{
- // Exists for debugging purposes. Don't use in application code.
- if (window.next) {
- window.next.router = appRouter;
- }
- }, [
- appRouter
- ]);
- (0, _react.useEffect)(()=>{
- // Add `window.nd` for debugging purposes.
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- window.nd = {
- router: appRouter,
- cache,
- prefetchCache,
- tree
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- }, [
- appRouter,
- cache,
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- // components with the new URL and any entangled state updates shouldn't
- // commit either (eg: useTransition isPending should stay true until the page
- // unloads).
- //
- // This is a side effect in render. Don't try this at home, kids. It's
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- const location1 = window.location;
- if (pushRef.pendingPush) {
- location1.assign(canonicalUrl);
- } else {
- location1.replace(canonicalUrl);
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- // TODO-APP: Should we listen to navigateerror here to catch failed
- // navigations somehow? And should we call window.stop() if a SPA navigation
- // should interrupt an MPA one?
- (0, _react.use)((0, _infinitepromise.createInfinitePromise)());
- }
- /**
- * Handle popstate event, this is used to handle back/forward in the browser.
- * By default dispatches ACTION_RESTORE, however if the history entry was not pushed/replaced by app-router it will reload the page.
- * That case can happen when the old router injected the history entry.
- */ const onPopState = (0, _react.useCallback)((param)=>{
- let { state } = param;
- if (!state) {
- // TODO-APP: this case only happens when pushState/replaceState was called outside of Next.js. It should probably reload the page in this case.
- return;
- }
- // This case happens when the history entry was pushed by the `pages` router.
- if (!state.__NA) {
- window.location.reload();
- return;
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- // TODO-APP: Ideally the back button should not use startTransition as it should apply the updates synchronously
- // Without startTransition works if the cache is there for this path
- _react.default.startTransition(()=>{
- dispatch({
- type: _routerreducertypes.ACTION_RESTORE,
- url: new URL(window.location.href),
- tree: state.tree
- });
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- dispatch
- ]);
- // Register popstate event to call onPopstate.
- (0, _react.useEffect)(()=>{
- window.addEventListener("popstate", onPopState);
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- window.removeEventListener("popstate", onPopState);
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- }, [
- onPopState
- ]);
- const head = (0, _react.useMemo)(()=>{
- return (0, _findheadincache.findHeadInCache)(cache, tree[1]);
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- cache,
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- ]);
- const content = /*#__PURE__*/ _react.default.createElement(_notfoundboundary.NotFoundBoundary, {
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-function bailoutToClientRendering() {
- const staticGenerationStore = _staticgenerationasyncstorage.staticGenerationAsyncStorage.getStore();
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-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=client-hook-in-server-component-error.js.map
-
-
-/***/ }),
-
-/***/ 1522:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-/* __next_internal_client_entry_do_not_use__ cjs */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- ErrorBoundaryHandler: function() {
- return ErrorBoundaryHandler;
- },
- default: function() {
- return GlobalError;
- },
- ErrorBoundary: function() {
- return ErrorBoundary;
- }
-});
-const _interop_require_default = __webpack_require__(5967);
-const _react = /*#__PURE__*/ _interop_require_default._(__webpack_require__(8038));
-const _navigation = __webpack_require__(5171);
-const styles = {
- error: {
- // https://github.com/sindresorhus/modern-normalize/blob/main/modern-normalize.css#L38-L52
- fontFamily: 'system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji"',
- height: "100vh",
- textAlign: "center",
- display: "flex",
- flexDirection: "column",
- alignItems: "center",
- justifyContent: "center"
- },
- desc: {
- textAlign: "left"
- },
- text: {
- fontSize: "14px",
- fontWeight: 400,
- lineHeight: "3em",
- margin: 0
- }
-};
-class ErrorBoundaryHandler extends _react.default.Component {
- static getDerivedStateFromError(error) {
- return {
- error
- };
- }
- static getDerivedStateFromProps(props, state) {
- /**
- * Handles reset of the error boundary when a navigation happens.
- * Ensures the error boundary does not stay enabled when navigating to a new page.
- * Approach of setState in render is safe as it checks the previous pathname and then overrides
- * it as outlined in https://react.dev/reference/react/useState#storing-information-from-previous-renders
- */ if (props.pathname !== state.previousPathname && state.error) {
- return {
- error: null,
- previousPathname: props.pathname
- };
- }
- return {
- error: state.error,
- previousPathname: props.pathname
- };
- }
- render() {
- if (this.state.error) {
- return /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, this.props.errorStyles, /*#__PURE__*/ _react.default.createElement(this.props.errorComponent, {
- error: this.state.error,
- reset: this.reset
- }));
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- super(props);
- this.reset = ()=>{
- this.setState({
- error: null
- });
- };
- this.state = {
- error: null,
- previousPathname: this.props.pathname
- };
- }
-}
-function GlobalError(param) {
- let { error } = param;
- return /*#__PURE__*/ _react.default.createElement("html", null, /*#__PURE__*/ _react.default.createElement("head", null), /*#__PURE__*/ _react.default.createElement("body", null, /*#__PURE__*/ _react.default.createElement("div", {
- style: styles.error
- }, /*#__PURE__*/ _react.default.createElement("div", {
- style: styles.desc
- }, /*#__PURE__*/ _react.default.createElement("h2", {
- style: styles.text
- }, "Application error: a client-side exception has occurred (see the browser console for more information)."), (error == null ? void 0 : error.digest) && /*#__PURE__*/ _react.default.createElement("p", {
- style: styles.text
- }, "Digest: " + error.digest)))));
-}
-function ErrorBoundary(param) {
- let { errorComponent , errorStyles , children } = param;
- const pathname = (0, _navigation.usePathname)();
- if (errorComponent) {
- return /*#__PURE__*/ _react.default.createElement(ErrorBoundaryHandler, {
- pathname: pathname,
- errorComponent: errorComponent,
- errorStyles: errorStyles
- }, children);
- }
- return /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, children);
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=error-boundary.js.map
-
-
-/***/ }),
-
-/***/ 8340:
-/***/ ((module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- DYNAMIC_ERROR_CODE: function() {
- return DYNAMIC_ERROR_CODE;
- },
- DynamicServerError: function() {
- return DynamicServerError;
- }
-});
-const DYNAMIC_ERROR_CODE = "DYNAMIC_SERVER_USAGE";
-class DynamicServerError extends Error {
- constructor(type){
- super("Dynamic server usage: " + type);
- this.digest = DYNAMIC_ERROR_CODE;
- }
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=hooks-server-context.js.map
-
-
-/***/ }),
-
-/***/ 6479:
-/***/ ((module, exports) => {
-
-"use strict";
-/**
- * Used to cache in createInfinitePromise
- */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "createInfinitePromise", ({
- enumerable: true,
- get: function() {
- return createInfinitePromise;
- }
-}));
-let infinitePromise;
-function createInfinitePromise() {
- if (!infinitePromise) {
- // Only create the Promise once
- infinitePromise = new Promise(()=>{
- // This is used to debug when the rendering is never updated.
- // setTimeout(() => {
- // infinitePromise = new Error('Infinite promise')
- // resolve()
- // }, 5000)
- });
- }
- return infinitePromise;
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
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-
-
-/***/ }),
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-/***/ 6249:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-/* __next_internal_client_entry_do_not_use__ cjs */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "default", ({
- enumerable: true,
- get: function() {
- return OuterLayoutRouter;
- }
-}));
-const _interop_require_default = __webpack_require__(5967);
-const _interop_require_wildcard = __webpack_require__(1113);
-const _react = /*#__PURE__*/ _interop_require_wildcard._(__webpack_require__(8038));
-const _reactdom = /*#__PURE__*/ _interop_require_default._(__webpack_require__(8704));
-const _approutercontext = __webpack_require__(3280);
-const _fetchserverresponse = __webpack_require__(969);
-const _infinitepromise = __webpack_require__(6479);
-const _errorboundary = __webpack_require__(1522);
-const _matchsegments = __webpack_require__(5507);
-const _handlesmoothscroll = __webpack_require__(1668);
-const _redirectboundary = __webpack_require__(606);
-const _notfoundboundary = __webpack_require__(7944);
-const _getsegmentvalue = __webpack_require__(3715);
-const _createroutercachekey = __webpack_require__(5370);
-/**
- * Add refetch marker to router state at the point of the current layout segment.
- * This ensures the response returned is not further down than the current layout segment.
- */ function walkAddRefetch(segmentPathToWalk, treeToRecreate) {
- if (segmentPathToWalk) {
- const [segment, parallelRouteKey] = segmentPathToWalk;
- const isLast = segmentPathToWalk.length === 2;
- if ((0, _matchsegments.matchSegment)(treeToRecreate[0], segment)) {
- if (treeToRecreate[1].hasOwnProperty(parallelRouteKey)) {
- if (isLast) {
- const subTree = walkAddRefetch(undefined, treeToRecreate[1][parallelRouteKey]);
- return [
- treeToRecreate[0],
- {
- ...treeToRecreate[1],
- [parallelRouteKey]: [
- subTree[0],
- subTree[1],
- subTree[2],
- "refetch"
- ]
- }
- ];
- }
- return [
- treeToRecreate[0],
- {
- ...treeToRecreate[1],
- [parallelRouteKey]: walkAddRefetch(segmentPathToWalk.slice(2), treeToRecreate[1][parallelRouteKey])
- }
- ];
- }
- }
- }
- return treeToRecreate;
-}
-// TODO-APP: Replace with new React API for finding dom nodes without a `ref` when available
-/**
- * Wraps ReactDOM.findDOMNode with additional logic to hide React Strict Mode warning
- */ function findDOMNode(instance) {
- // Tree-shake for server bundle
- if (true) return null;
- // Only apply strict mode warning when not in production
- if (false) {}
- return _reactdom.default.findDOMNode(instance);
-}
-const rectProperties = [
- "bottom",
- "height",
- "left",
- "right",
- "top",
- "width",
- "x",
- "y"
-];
-/**
- * Check if a HTMLElement is hidden.
- */ function elementCanScroll(element) {
- // Uses `getBoundingClientRect` to check if the element is hidden instead of `offsetParent`
- // because `offsetParent` doesn't consider document/body
- const rect = element.getBoundingClientRect();
- return rectProperties.every((item)=>rect[item] === 0);
-}
-/**
- * Check if the top corner of the HTMLElement is in the viewport.
- */ function topOfElementInViewport(element, viewportHeight) {
- const rect = element.getBoundingClientRect();
- return rect.top >= 0 && rect.top <= viewportHeight;
-}
-/**
- * Find the DOM node for a hash fragment.
- * If `top` the page has to scroll to the top of the page. This mirrors the browser's behavior.
- * If the hash fragment is an id, the page has to scroll to the element with that id.
- * If the hash fragment is a name, the page has to scroll to the first element with that name.
- */ function getHashFragmentDomNode(hashFragment) {
- // If the hash fragment is `top` the page has to scroll to the top of the page.
- if (hashFragment === "top") {
- return document.body;
- }
- var _document_getElementById;
- // If the hash fragment is an id, the page has to scroll to the element with that id.
- return (_document_getElementById = document.getElementById(hashFragment)) != null ? _document_getElementById : document.getElementsByName(hashFragment)[0];
-}
-class InnerScrollAndFocusHandler extends _react.default.Component {
- componentDidMount() {
- this.handlePotentialScroll();
- }
- componentDidUpdate() {
- // Because this property is overwritten in handlePotentialScroll it's fine to always run it when true as it'll be set to false for subsequent renders.
- if (this.props.focusAndScrollRef.apply) {
- this.handlePotentialScroll();
- }
- }
- render() {
- return this.props.children;
- }
- constructor(...args){
- super(...args);
- this.handlePotentialScroll = ()=>{
- // Handle scroll and focus, it's only applied once in the first useEffect that triggers that changed.
- const { focusAndScrollRef , segmentPath } = this.props;
- if (focusAndScrollRef.apply) {
- // segmentPaths is an array of segment paths that should be scrolled to
- // if the current segment path is not in the array, the scroll is not applied
- // unless the array is empty, in which case the scroll is always applied
- if (focusAndScrollRef.segmentPaths.length !== 0 && !focusAndScrollRef.segmentPaths.some((scrollRefSegmentPath)=>segmentPath.every((segment, index)=>(0, _matchsegments.matchSegment)(segment, scrollRefSegmentPath[index])))) {
- return;
- }
- let domNode = null;
- const hashFragment = focusAndScrollRef.hashFragment;
- if (hashFragment) {
- domNode = getHashFragmentDomNode(hashFragment);
- }
- // `findDOMNode` is tricky because it returns just the first child if the component is a fragment.
- // This already caused a bug where the first child was a ` element scrolls horizontally on chrome and firefox (that shouldn't happen)
- // We could use it to scroll horizontally following RTL but that also seems to be broken - it will always scroll left
- // scrollLeft = 0 also seems to ignore RTL and manually checking for RTL is too much hassle so we will scroll just vertically
- htmlElement.scrollTop = 0;
- // Scroll to domNode if domNode is not in viewport when scrolled to top of document
- if (!topOfElementInViewport(domNode, viewportHeight)) {
- domNode.scrollIntoView();
- }
- }, {
- // We will force layout by querying domNode position
- dontForceLayout: true
- });
- // Set focus on the element
- domNode.focus();
- }
- };
- }
-}
-function ScrollAndFocusHandler(param) {
- let { segmentPath , children } = param;
- const context = (0, _react.useContext)(_approutercontext.GlobalLayoutRouterContext);
- if (!context) {
- throw new Error("invariant global layout router not mounted");
- }
- return /*#__PURE__*/ _react.default.createElement(InnerScrollAndFocusHandler, {
- segmentPath: segmentPath,
- focusAndScrollRef: context.focusAndScrollRef
- }, children);
-}
-/**
- * InnerLayoutRouter handles rendering the provided segment based on the cache.
- */ function InnerLayoutRouter(param) {
- let { parallelRouterKey , url , childNodes , childProp , segmentPath , tree , // isActive,
- cacheKey } = param;
- const context = (0, _react.useContext)(_approutercontext.GlobalLayoutRouterContext);
- if (!context) {
- throw new Error("invariant global layout router not mounted");
- }
- const { changeByServerResponse , tree: fullTree } = context;
- // Read segment path from the parallel router cache node.
- let childNode = childNodes.get(cacheKey);
- // If childProp is available this means it's the Flight / SSR case.
- if (childProp && // TODO-APP: verify if this can be null based on user code
- childProp.current !== null) {
- if (!childNode) {
- // Add the segment's subTreeData to the cache.
- // This writes to the cache when there is no item in the cache yet. It never *overwrites* existing cache items which is why it's safe in concurrent mode.
- childNodes.set(cacheKey, {
- status: _approutercontext.CacheStates.READY,
- data: null,
- subTreeData: childProp.current,
- parallelRoutes: new Map()
- });
- // In the above case childNode was set on childNodes, so we have to get it from the cacheNodes again.
- childNode = childNodes.get(cacheKey);
- } else {
- if (childNode.status === _approutercontext.CacheStates.LAZY_INITIALIZED) {
- // @ts-expect-error we're changing it's type!
- childNode.status = _approutercontext.CacheStates.READY;
- // @ts-expect-error
- childNode.subTreeData = childProp.current;
- }
- }
- }
- // When childNode is not available during rendering client-side we need to fetch it from the server.
- if (!childNode || childNode.status === _approutercontext.CacheStates.LAZY_INITIALIZED) {
- /**
- * Router state with refetch marker added
- */ // TODO-APP: remove ''
- const refetchTree = walkAddRefetch([
- "",
- ...segmentPath
- ], fullTree);
- /**
- * Flight data fetch kicked off during render and put into the cache.
- */ childNodes.set(cacheKey, {
- status: _approutercontext.CacheStates.DATA_FETCH,
- data: (0, _fetchserverresponse.fetchServerResponse)(new URL(url, location.origin), refetchTree, context.nextUrl),
- subTreeData: null,
- head: childNode && childNode.status === _approutercontext.CacheStates.LAZY_INITIALIZED ? childNode.head : undefined,
- parallelRoutes: childNode && childNode.status === _approutercontext.CacheStates.LAZY_INITIALIZED ? childNode.parallelRoutes : new Map()
- });
- // In the above case childNode was set on childNodes, so we have to get it from the cacheNodes again.
- childNode = childNodes.get(cacheKey);
- }
- // This case should never happen so it throws an error. It indicates there's a bug in the Next.js.
- if (!childNode) {
- throw new Error("Child node should always exist");
- }
- // This case should never happen so it throws an error. It indicates there's a bug in the Next.js.
- if (childNode.subTreeData && childNode.data) {
- throw new Error("Child node should not have both subTreeData and data");
- }
- // If cache node has a data request we have to unwrap response by `use` and update the cache.
- if (childNode.data) {
- /**
- * Flight response data
- */ // When the data has not resolved yet `use` will suspend here.
- const [flightData, overrideCanonicalUrl] = (0, _react.use)(childNode.data);
- // Handle case when navigating to page in `pages` from `app`
- if (typeof flightData === "string") {
- window.location.href = url;
- return null;
- }
- // segmentPath from the server does not match the layout's segmentPath
- childNode.data = null;
- // setTimeout is used to start a new transition during render, this is an intentional hack around React.
- setTimeout(()=>{
- // @ts-ignore startTransition exists
- _react.default.startTransition(()=>{
- changeByServerResponse(fullTree, flightData, overrideCanonicalUrl);
- });
- });
- // Suspend infinitely as `changeByServerResponse` will cause a different part of the tree to be rendered.
- (0, _react.use)((0, _infinitepromise.createInfinitePromise)());
- }
- // If cache node has no subTreeData and no data request we have to infinitely suspend as the data will likely flow in from another place.
- // TODO-APP: double check users can't return null in a component that will kick in here.
- if (!childNode.subTreeData) {
- (0, _react.use)((0, _infinitepromise.createInfinitePromise)());
- }
- const subtree = /*#__PURE__*/ _react.default.createElement(_approutercontext.LayoutRouterContext.Provider, {
- value: {
- tree: tree[1][parallelRouterKey],
- childNodes: childNode.parallelRoutes,
- // TODO-APP: overriding of url for parallel routes
- url: url
- }
- }, childNode.subTreeData);
- // Ensure root layout is not wrapped in a div as the root layout renders ``
- return subtree;
-}
-/**
- * Renders suspense boundary with the provided "loading" property as the fallback.
- * If no loading property is provided it renders the children without a suspense boundary.
- */ function LoadingBoundary(param) {
- let { children , loading , loadingStyles , hasLoading } = param;
- if (hasLoading) {
- return /*#__PURE__*/ _react.default.createElement(_react.default.Suspense, {
- fallback: /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, loadingStyles, loading)
- }, children);
- }
- return /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, children);
-}
-function OuterLayoutRouter(param) {
- let { parallelRouterKey , segmentPath , childProp , error , errorStyles , templateStyles , loading , loadingStyles , hasLoading , template , notFound , notFoundStyles , asNotFound , styles } = param;
- const context = (0, _react.useContext)(_approutercontext.LayoutRouterContext);
- if (!context) {
- throw new Error("invariant expected layout router to be mounted");
- }
- const { childNodes , tree , url } = context;
- // Get the current parallelRouter cache node
- let childNodesForParallelRouter = childNodes.get(parallelRouterKey);
- // If the parallel router cache node does not exist yet, create it.
- // This writes to the cache when there is no item in the cache yet. It never *overwrites* existing cache items which is why it's safe in concurrent mode.
- if (!childNodesForParallelRouter) {
- childNodes.set(parallelRouterKey, new Map());
- childNodesForParallelRouter = childNodes.get(parallelRouterKey);
- }
- // Get the active segment in the tree
- // The reason arrays are used in the data format is that these are transferred from the server to the browser so it's optimized to save bytes.
- const treeSegment = tree[1][parallelRouterKey][0];
- const childPropSegment = childProp.segment;
- // If segment is an array it's a dynamic route and we want to read the dynamic route value as the segment to get from the cache.
- const currentChildSegmentValue = (0, _getsegmentvalue.getSegmentValue)(treeSegment);
- /**
- * Decides which segments to keep rendering, all segments that are not active will be wrapped in ``.
- */ // TODO-APP: Add handling of `` when it's available.
- const preservedSegments = [
- treeSegment
- ];
- return /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, styles, preservedSegments.map((preservedSegment)=>{
- const isChildPropSegment = (0, _matchsegments.matchSegment)(preservedSegment, childPropSegment);
- const preservedSegmentValue = (0, _getsegmentvalue.getSegmentValue)(preservedSegment);
- const cacheKey = (0, _createroutercachekey.createRouterCacheKey)(preservedSegment);
- return(/*
- - Error boundary
- - Only renders error boundary if error component is provided.
- - Rendered for each segment to ensure they have their own error state.
- - Loading boundary
- - Only renders suspense boundary if loading components is provided.
- - Rendered for each segment to ensure they have their own loading state.
- - Passed to the router during rendering to ensure it can be immediately rendered when suspending on a Flight fetch.
- */ /*#__PURE__*/ _react.default.createElement(_approutercontext.TemplateContext.Provider, {
- key: (0, _createroutercachekey.createRouterCacheKey)(preservedSegment, true),
- value: /*#__PURE__*/ _react.default.createElement(ScrollAndFocusHandler, {
- segmentPath: segmentPath
- }, /*#__PURE__*/ _react.default.createElement(_errorboundary.ErrorBoundary, {
- errorComponent: error,
- errorStyles: errorStyles
- }, /*#__PURE__*/ _react.default.createElement(LoadingBoundary, {
- hasLoading: hasLoading,
- loading: loading,
- loadingStyles: loadingStyles
- }, /*#__PURE__*/ _react.default.createElement(_notfoundboundary.NotFoundBoundary, {
- notFound: notFound,
- notFoundStyles: notFoundStyles,
- asNotFound: asNotFound
- }, /*#__PURE__*/ _react.default.createElement(_redirectboundary.RedirectBoundary, null, /*#__PURE__*/ _react.default.createElement(InnerLayoutRouter, {
- parallelRouterKey: parallelRouterKey,
- url: url,
- tree: tree,
- childNodes: childNodesForParallelRouter,
- childProp: isChildPropSegment ? childProp : null,
- segmentPath: segmentPath,
- cacheKey: cacheKey,
- isActive: currentChildSegmentValue === preservedSegmentValue
- }))))))
- }, /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, templateStyles, template)));
- }));
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=layout-router.js.map
-
-
-/***/ }),
-
-/***/ 5507:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- matchSegment: function() {
- return matchSegment;
- },
- canSegmentBeOverridden: function() {
- return canSegmentBeOverridden;
- }
-});
-const _getsegmentparam = __webpack_require__(1090);
-const matchSegment = (existingSegment, segment)=>{
- // Common case: segment is just a string
- if (typeof existingSegment === "string" && typeof segment === "string") {
- return existingSegment === segment;
- }
- // Dynamic parameter case: segment is an array with param/value. Both param and value are compared.
- if (Array.isArray(existingSegment) && Array.isArray(segment)) {
- return existingSegment[0] === segment[0] && existingSegment[1] === segment[1];
- }
- return false;
-};
-const canSegmentBeOverridden = (existingSegment, segment)=>{
- var _getSegmentParam;
- if (Array.isArray(existingSegment) || !Array.isArray(segment)) {
- return false;
- }
- return ((_getSegmentParam = (0, _getsegmentparam.getSegmentParam)(existingSegment)) == null ? void 0 : _getSegmentParam.param) === segment[0];
-};
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=match-segments.js.map
-
-
-/***/ }),
-
-/***/ 5171:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-// useLayoutSegments() // Only the segments for the current place. ['children', 'dashboard', 'children', 'integrations'] -> /dashboard/integrations (/dashboard/layout.js would get ['children', 'dashboard', 'children', 'integrations'])
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- ReadonlyURLSearchParams: function() {
- return ReadonlyURLSearchParams;
- },
- useSearchParams: function() {
- return useSearchParams;
- },
- usePathname: function() {
- return usePathname;
- },
- ServerInsertedHTMLContext: function() {
- return _serverinsertedhtml.ServerInsertedHTMLContext;
- },
- useServerInsertedHTML: function() {
- return _serverinsertedhtml.useServerInsertedHTML;
- },
- useRouter: function() {
- return useRouter;
- },
- useParams: function() {
- return useParams;
- },
- useSelectedLayoutSegments: function() {
- return useSelectedLayoutSegments;
- },
- useSelectedLayoutSegment: function() {
- return useSelectedLayoutSegment;
- },
- redirect: function() {
- return _redirect.redirect;
- },
- notFound: function() {
- return _notfound.notFound;
- }
-});
-const _react = __webpack_require__(8038);
-const _approutercontext = __webpack_require__(3280);
-const _hooksclientcontext = __webpack_require__(9274);
-const _clienthookinservercomponenterror = __webpack_require__(5078);
-const _getsegmentvalue = __webpack_require__(3715);
-const _serverinsertedhtml = __webpack_require__(3349);
-const _redirect = __webpack_require__(6932);
-const _notfound = __webpack_require__(8424);
-const INTERNAL_URLSEARCHPARAMS_INSTANCE = Symbol("internal for urlsearchparams readonly");
-function readonlyURLSearchParamsError() {
- return new Error("ReadonlyURLSearchParams cannot be modified");
-}
-class ReadonlyURLSearchParams {
- [Symbol.iterator]() {
- return this[INTERNAL_URLSEARCHPARAMS_INSTANCE][Symbol.iterator]();
- }
- append() {
- throw readonlyURLSearchParamsError();
- }
- delete() {
- throw readonlyURLSearchParamsError();
- }
- set() {
- throw readonlyURLSearchParamsError();
- }
- sort() {
- throw readonlyURLSearchParamsError();
- }
- constructor(urlSearchParams){
- this[INTERNAL_URLSEARCHPARAMS_INSTANCE] = urlSearchParams;
- this.entries = urlSearchParams.entries.bind(urlSearchParams);
- this.forEach = urlSearchParams.forEach.bind(urlSearchParams);
- this.get = urlSearchParams.get.bind(urlSearchParams);
- this.getAll = urlSearchParams.getAll.bind(urlSearchParams);
- this.has = urlSearchParams.has.bind(urlSearchParams);
- this.keys = urlSearchParams.keys.bind(urlSearchParams);
- this.values = urlSearchParams.values.bind(urlSearchParams);
- this.toString = urlSearchParams.toString.bind(urlSearchParams);
- }
-}
-function useSearchParams() {
- (0, _clienthookinservercomponenterror.clientHookInServerComponentError)("useSearchParams");
- const searchParams = (0, _react.useContext)(_hooksclientcontext.SearchParamsContext);
- // In the case where this is `null`, the compat types added in
- // `next-env.d.ts` will add a new overload that changes the return type to
- // include `null`.
- const readonlySearchParams = (0, _react.useMemo)(()=>{
- if (!searchParams) {
- // When the router is not ready in pages, we won't have the search params
- // available.
- return null;
- }
- return new ReadonlyURLSearchParams(searchParams);
- }, [
- searchParams
- ]);
- if (true) {
- // AsyncLocalStorage should not be included in the client bundle.
- const { bailoutToClientRendering } = __webpack_require__(2594);
- if (bailoutToClientRendering()) {
- // TODO-APP: handle dynamic = 'force-static' here and on the client
- return readonlySearchParams;
- }
- }
- return readonlySearchParams;
-}
-function usePathname() {
- (0, _clienthookinservercomponenterror.clientHookInServerComponentError)("usePathname");
- // In the case where this is `null`, the compat types added in `next-env.d.ts`
- // will add a new overload that changes the return type to include `null`.
- return (0, _react.useContext)(_hooksclientcontext.PathnameContext);
-}
-function useRouter() {
- (0, _clienthookinservercomponenterror.clientHookInServerComponentError)("useRouter");
- const router = (0, _react.useContext)(_approutercontext.AppRouterContext);
- if (router === null) {
- throw new Error("invariant expected app router to be mounted");
- }
- return router;
-}
-// this function performs a depth-first search of the tree to find the selected
-// params
-function getSelectedParams(tree, params) {
- if (params === void 0) params = {};
- const parallelRoutes = tree[1];
- for (const parallelRoute of Object.values(parallelRoutes)){
- const segment = parallelRoute[0];
- const isDynamicParameter = Array.isArray(segment);
- const segmentValue = isDynamicParameter ? segment[1] : segment;
- if (!segmentValue || segmentValue.startsWith("__PAGE__")) continue;
- if (isDynamicParameter) {
- params[segment[0]] = segment[1];
- }
- params = getSelectedParams(parallelRoute, params);
- }
- return params;
-}
-function useParams() {
- (0, _clienthookinservercomponenterror.clientHookInServerComponentError)("useParams");
- const globalLayoutRouterContext = (0, _react.useContext)(_approutercontext.GlobalLayoutRouterContext);
- if (!globalLayoutRouterContext) {
- // This only happens in `pages`. Type is overwritten in navigation.d.ts
- return null;
- }
- return getSelectedParams(globalLayoutRouterContext.tree);
-}
-// TODO-APP: handle parallel routes
-/**
- * Get the canonical parameters from the current level to the leaf node.
- */ function getSelectedLayoutSegmentPath(tree, parallelRouteKey, first, segmentPath) {
- if (first === void 0) first = true;
- if (segmentPath === void 0) segmentPath = [];
- let node;
- if (first) {
- // Use the provided parallel route key on the first parallel route
- node = tree[1][parallelRouteKey];
- } else {
- // After first parallel route prefer children, if there's no children pick the first parallel route.
- const parallelRoutes = tree[1];
- var _parallelRoutes_children;
- node = (_parallelRoutes_children = parallelRoutes.children) != null ? _parallelRoutes_children : Object.values(parallelRoutes)[0];
- }
- if (!node) return segmentPath;
- const segment = node[0];
- const segmentValue = (0, _getsegmentvalue.getSegmentValue)(segment);
- if (!segmentValue || segmentValue.startsWith("__PAGE__")) return segmentPath;
- segmentPath.push(segmentValue);
- return getSelectedLayoutSegmentPath(node, parallelRouteKey, false, segmentPath);
-}
-function useSelectedLayoutSegments(parallelRouteKey) {
- if (parallelRouteKey === void 0) parallelRouteKey = "children";
- (0, _clienthookinservercomponenterror.clientHookInServerComponentError)("useSelectedLayoutSegments");
- const { tree } = (0, _react.useContext)(_approutercontext.LayoutRouterContext);
- return getSelectedLayoutSegmentPath(tree, parallelRouteKey);
-}
-function useSelectedLayoutSegment(parallelRouteKey) {
- if (parallelRouteKey === void 0) parallelRouteKey = "children";
- (0, _clienthookinservercomponenterror.clientHookInServerComponentError)("useSelectedLayoutSegment");
- const selectedLayoutSegments = useSelectedLayoutSegments(parallelRouteKey);
- if (selectedLayoutSegments.length === 0) {
- return null;
- }
- return selectedLayoutSegments[0];
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=navigation.js.map
-
-
-/***/ }),
-
-/***/ 7944:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "NotFoundBoundary", ({
- enumerable: true,
- get: function() {
- return NotFoundBoundary;
- }
-}));
-const _interop_require_default = __webpack_require__(5967);
-const _react = /*#__PURE__*/ _interop_require_default._(__webpack_require__(8038));
-const _navigation = __webpack_require__(5171);
-class NotFoundErrorBoundary extends _react.default.Component {
- static getDerivedStateFromError(error) {
- if ((error == null ? void 0 : error.digest) === "NEXT_NOT_FOUND") {
- return {
- notFoundTriggered: true
- };
- }
- // Re-throw if error is not for 404
- throw error;
- }
- static getDerivedStateFromProps(props, state) {
- /**
- * Handles reset of the error boundary when a navigation happens.
- * Ensures the error boundary does not stay enabled when navigating to a new page.
- * Approach of setState in render is safe as it checks the previous pathname and then overrides
- * it as outlined in https://react.dev/reference/react/useState#storing-information-from-previous-renders
- */ if (props.pathname !== state.previousPathname && state.notFoundTriggered) {
- return {
- notFoundTriggered: false,
- previousPathname: props.pathname
- };
- }
- return {
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- previousPathname: props.pathname
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- if (this.state.notFoundTriggered) {
- return /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, /*#__PURE__*/ _react.default.createElement("meta", {
- name: "robots",
- content: "noindex"
- }), this.props.notFoundStyles, this.props.notFound);
- }
- return this.props.children;
- }
- constructor(props){
- super(props);
- this.state = {
- notFoundTriggered: !!props.asNotFound,
- previousPathname: props.pathname
- };
- }
-}
-function NotFoundBoundary(param) {
- let { notFound , notFoundStyles , asNotFound , children } = param;
- const pathname = (0, _navigation.usePathname)();
- return notFound ? /*#__PURE__*/ _react.default.createElement(NotFoundErrorBoundary, {
- pathname: pathname,
- notFound: notFound,
- notFoundStyles: notFoundStyles,
- asNotFound: asNotFound
- }, children) : /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, children);
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
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-
-
-/***/ }),
-
-/***/ 8424:
-/***/ ((module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
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-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- notFound: function() {
- return notFound;
- },
- isNotFoundError: function() {
- return isNotFoundError;
- }
-});
-const NOT_FOUND_ERROR_CODE = "NEXT_NOT_FOUND";
-function notFound() {
- // eslint-disable-next-line no-throw-literal
- const error = new Error(NOT_FOUND_ERROR_CODE);
- error.digest = NOT_FOUND_ERROR_CODE;
- throw error;
-}
-function isNotFoundError(error) {
- return (error == null ? void 0 : error.digest) === NOT_FOUND_ERROR_CODE;
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
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-
-
-/***/ }),
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-/***/ 606:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-/* __next_internal_client_entry_do_not_use__ cjs */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- RedirectErrorBoundary: function() {
- return RedirectErrorBoundary;
- },
- RedirectBoundary: function() {
- return RedirectBoundary;
- }
-});
-const _interop_require_wildcard = __webpack_require__(1113);
-const _react = /*#__PURE__*/ _interop_require_wildcard._(__webpack_require__(8038));
-const _navigation = __webpack_require__(5171);
-const _redirect = __webpack_require__(6932);
-function HandleRedirect(param) {
- let { redirect , reset , redirectType } = param;
- const router = (0, _navigation.useRouter)();
- (0, _react.useEffect)(()=>{
- // @ts-ignore startTransition exists
- _react.default.startTransition(()=>{
- if (redirectType === _redirect.RedirectType.push) {
- router.push(redirect, {});
- } else {
- router.replace(redirect, {});
- }
- reset();
- });
- }, [
- redirect,
- redirectType,
- reset,
- router
- ]);
- return null;
-}
-class RedirectErrorBoundary extends _react.default.Component {
- static getDerivedStateFromError(error) {
- if ((0, _redirect.isRedirectError)(error)) {
- const url = (0, _redirect.getURLFromRedirectError)(error);
- const redirectType = (0, _redirect.getRedirectTypeFromError)(error);
- return {
- redirect: url,
- redirectType
- };
- }
- // Re-throw if error is not for redirect
- throw error;
- }
- render() {
- const { redirect , redirectType } = this.state;
- if (redirect !== null && redirectType !== null) {
- return /*#__PURE__*/ _react.default.createElement(HandleRedirect, {
- redirect: redirect,
- redirectType: redirectType,
- reset: ()=>this.setState({
- redirect: null
- })
- });
- }
- return this.props.children;
- }
- constructor(props){
- super(props);
- this.state = {
- redirect: null,
- redirectType: null
- };
- }
-}
-function RedirectBoundary(param) {
- let { children } = param;
- const router = (0, _navigation.useRouter)();
- return /*#__PURE__*/ _react.default.createElement(RedirectErrorBoundary, {
- router: router
- }, children);
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=redirect-boundary.js.map
-
-
-/***/ }),
-
-/***/ 6932:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- RedirectType: function() {
- return RedirectType;
- },
- getRedirectError: function() {
- return getRedirectError;
- },
- redirect: function() {
- return redirect;
- },
- isRedirectError: function() {
- return isRedirectError;
- },
- getURLFromRedirectError: function() {
- return getURLFromRedirectError;
- },
- getRedirectTypeFromError: function() {
- return getRedirectTypeFromError;
- }
-});
-const _requestasyncstorage = __webpack_require__(4437);
-const REDIRECT_ERROR_CODE = "NEXT_REDIRECT";
-var RedirectType;
-(function(RedirectType) {
- RedirectType["push"] = "push";
- RedirectType["replace"] = "replace";
-})(RedirectType || (RedirectType = {}));
-function getRedirectError(url, type) {
- const error = new Error(REDIRECT_ERROR_CODE);
- error.digest = REDIRECT_ERROR_CODE + ";" + type + ";" + url;
- const requestStore = _requestasyncstorage.requestAsyncStorage.getStore();
- if (requestStore) {
- error.mutableCookies = requestStore.mutableCookies;
- }
- return error;
-}
-function redirect(url, type) {
- if (type === void 0) type = "replace";
- throw getRedirectError(url, type);
-}
-function isRedirectError(error) {
- if (typeof (error == null ? void 0 : error.digest) !== "string") return false;
- const [errorCode, type, destination] = error.digest.split(";", 3);
- return errorCode === REDIRECT_ERROR_CODE && (type === "replace" || type === "push") && typeof destination === "string";
-}
-function getURLFromRedirectError(error) {
- if (!isRedirectError(error)) return null;
- // Slices off the beginning of the digest that contains the code and the
- // separating ';'.
- return error.digest.split(";", 3)[2];
-}
-function getRedirectTypeFromError(error) {
- if (!isRedirectError(error)) {
- throw new Error("Not a redirect error");
- }
- return error.digest.split(";", 3)[1];
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=redirect.js.map
-
-
-/***/ }),
-
-/***/ 7844:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-/* __next_internal_client_entry_do_not_use__ cjs */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "default", ({
- enumerable: true,
- get: function() {
- return RenderFromTemplateContext;
- }
-}));
-const _interop_require_wildcard = __webpack_require__(1113);
-const _react = /*#__PURE__*/ _interop_require_wildcard._(__webpack_require__(8038));
-const _approutercontext = __webpack_require__(3280);
-function RenderFromTemplateContext() {
- const children = (0, _react.useContext)(_approutercontext.TemplateContext);
- return /*#__PURE__*/ _react.default.createElement(_react.default.Fragment, null, children);
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
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-
-
-/***/ }),
-
-/***/ 8837:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "applyFlightData", ({
- enumerable: true,
- get: function() {
- return applyFlightData;
- }
-}));
-const _approutercontext = __webpack_require__(3280);
-const _filllazyitemstillleafwithhead = __webpack_require__(985);
-const _fillcachewithnewsubtreedata = __webpack_require__(4940);
-function applyFlightData(existingCache, cache, flightDataPath, wasPrefetched) {
- if (wasPrefetched === void 0) wasPrefetched = false;
- // The one before last item is the router state tree patch
- const [treePatch, subTreeData, head] = flightDataPath.slice(-3);
- // Handles case where prefetch only returns the router tree patch without rendered components.
- if (subTreeData === null) {
- return false;
- }
- if (flightDataPath.length === 3) {
- cache.status = _approutercontext.CacheStates.READY;
- cache.subTreeData = subTreeData;
- (0, _filllazyitemstillleafwithhead.fillLazyItemsTillLeafWithHead)(cache, existingCache, treePatch, head, wasPrefetched);
- } else {
- // Copy subTreeData for the root node of the cache.
- cache.status = _approutercontext.CacheStates.READY;
- cache.subTreeData = existingCache.subTreeData;
- cache.parallelRoutes = new Map(existingCache.parallelRoutes);
- // Create a copy of the existing cache with the subTreeData applied.
- (0, _fillcachewithnewsubtreedata.fillCacheWithNewSubTreeData)(cache, existingCache, flightDataPath, wasPrefetched);
- }
- return true;
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
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-
-/***/ 951:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
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-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "applyRouterStatePatchToTree", ({
- enumerable: true,
- get: function() {
- return applyRouterStatePatchToTree;
- }
-}));
-const _matchsegments = __webpack_require__(5507);
-/**
- * Deep merge of the two router states. Parallel route keys are preserved if the patch doesn't have them.
- */ function applyPatch(initialTree, patchTree) {
- const [initialSegment, initialParallelRoutes] = initialTree;
- const [patchSegment, patchParallelRoutes] = patchTree;
- // if the applied patch segment is __DEFAULT__ then we can ignore it and return the initial tree
- // this is because the __DEFAULT__ segment is used as a placeholder on navigation
- if (patchSegment === "__DEFAULT__" && initialSegment !== "__DEFAULT__") {
- return initialTree;
- }
- if ((0, _matchsegments.matchSegment)(initialSegment, patchSegment)) {
- const newParallelRoutes = {};
- for(const key in initialParallelRoutes){
- const isInPatchTreeParallelRoutes = typeof patchParallelRoutes[key] !== "undefined";
- if (isInPatchTreeParallelRoutes) {
- newParallelRoutes[key] = applyPatch(initialParallelRoutes[key], patchParallelRoutes[key]);
- } else {
- newParallelRoutes[key] = initialParallelRoutes[key];
- }
- }
- for(const key in patchParallelRoutes){
- if (newParallelRoutes[key]) {
- continue;
- }
- newParallelRoutes[key] = patchParallelRoutes[key];
- }
- const tree = [
- initialSegment,
- newParallelRoutes
- ];
- if (initialTree[2]) {
- tree[2] = initialTree[2];
- }
- if (initialTree[3]) {
- tree[3] = initialTree[3];
- }
- if (initialTree[4]) {
- tree[4] = initialTree[4];
- }
- return tree;
- }
- return patchTree;
-}
-function applyRouterStatePatchToTree(flightSegmentPath, flightRouterState, treePatch) {
- const [segment, parallelRoutes, , , isRootLayout] = flightRouterState;
- // Root refresh
- if (flightSegmentPath.length === 1) {
- const tree = applyPatch(flightRouterState, treePatch);
- return tree;
- }
- const [currentSegment, parallelRouteKey] = flightSegmentPath;
- // Tree path returned from the server should always match up with the current tree in the browser
- if (!(0, _matchsegments.matchSegment)(currentSegment, segment)) {
- return null;
- }
- const lastSegment = flightSegmentPath.length === 2;
- let parallelRoutePatch;
- if (lastSegment) {
- parallelRoutePatch = applyPatch(parallelRoutes[parallelRouteKey], treePatch);
- } else {
- parallelRoutePatch = applyRouterStatePatchToTree(flightSegmentPath.slice(2), parallelRoutes[parallelRouteKey], treePatch);
- if (parallelRoutePatch === null) {
- return null;
- }
- }
- const tree = [
- flightSegmentPath[0],
- {
- ...parallelRoutes,
- [parallelRouteKey]: parallelRoutePatch
- }
- ];
- // Current segment is the root layout
- if (isRootLayout) {
- tree[4] = true;
- }
- return tree;
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=apply-router-state-patch-to-tree.js.map
-
-
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-
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-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- extractPathFromFlightRouterState: function() {
- return extractPathFromFlightRouterState;
- },
- computeChangedPath: function() {
- return computeChangedPath;
- }
-});
-const _interceptionroutes = __webpack_require__(8652);
-const _matchsegments = __webpack_require__(5507);
-const segmentToPathname = (segment)=>{
- if (typeof segment === "string") {
- return segment;
- }
- return segment[1];
-};
-function normalizePathname(pathname) {
- return pathname.split("/").reduce((acc, segment)=>{
- if (segment === "" || segment.startsWith("(") && segment.endsWith(")")) {
- return acc;
- }
- return acc + "/" + segment;
- }, "") || "/";
-}
-function extractPathFromFlightRouterState(flightRouterState) {
- const segment = Array.isArray(flightRouterState[0]) ? flightRouterState[0][1] : flightRouterState[0];
- if (segment === "__DEFAULT__" || _interceptionroutes.INTERCEPTION_ROUTE_MARKERS.some((m)=>segment.startsWith(m))) return undefined;
- if (segment.startsWith("__PAGE__")) return "";
- const path = [
- segment
- ];
- var _flightRouterState_;
- const parallelRoutes = (_flightRouterState_ = flightRouterState[1]) != null ? _flightRouterState_ : {};
- const childrenPath = parallelRoutes.children ? extractPathFromFlightRouterState(parallelRoutes.children) : undefined;
- if (childrenPath !== undefined) {
- path.push(childrenPath);
- } else {
- for (const [key, value] of Object.entries(parallelRoutes)){
- if (key === "children") continue;
- const childPath = extractPathFromFlightRouterState(value);
- if (childPath !== undefined) {
- path.push(childPath);
- }
- }
- }
- // TODO-APP: optimise this, it's not ideal to join and split
- return normalizePathname(path.join("/"));
-}
-function computeChangedPathImpl(treeA, treeB) {
- const [segmentA, parallelRoutesA] = treeA;
- const [segmentB, parallelRoutesB] = treeB;
- const normalizedSegmentA = segmentToPathname(segmentA);
- const normalizedSegmentB = segmentToPathname(segmentB);
- if (_interceptionroutes.INTERCEPTION_ROUTE_MARKERS.some((m)=>normalizedSegmentA.startsWith(m) || normalizedSegmentB.startsWith(m))) {
- return "";
- }
- if (!(0, _matchsegments.matchSegment)(segmentA, segmentB)) {
- var _extractPathFromFlightRouterState;
- // once we find where the tree changed, we compute the rest of the path by traversing the tree
- return (_extractPathFromFlightRouterState = extractPathFromFlightRouterState(treeB)) != null ? _extractPathFromFlightRouterState : "";
- }
- for(const parallelRouterKey in parallelRoutesA){
- if (parallelRoutesB[parallelRouterKey]) {
- const changedPath = computeChangedPathImpl(parallelRoutesA[parallelRouterKey], parallelRoutesB[parallelRouterKey]);
- if (changedPath !== null) {
- return segmentToPathname(segmentB) + "/" + changedPath;
- }
- }
- }
- return null;
-}
-function computeChangedPath(treeA, treeB) {
- const changedPath = computeChangedPathImpl(treeA, treeB);
- if (changedPath == null || changedPath === "/") {
- return changedPath;
- }
- // lightweight normalization to remove route groups
- return normalizePathname(changedPath);
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=compute-changed-path.js.map
-
-
-/***/ }),
-
-/***/ 8253:
-/***/ ((module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "createHrefFromUrl", ({
- enumerable: true,
- get: function() {
- return createHrefFromUrl;
- }
-}));
-function createHrefFromUrl(url, includeHash) {
- if (includeHash === void 0) includeHash = true;
- return url.pathname + url.search + (includeHash ? url.hash : "");
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=create-href-from-url.js.map
-
-
-/***/ }),
-
-/***/ 3558:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "createInitialRouterState", ({
- enumerable: true,
- get: function() {
- return createInitialRouterState;
- }
-}));
-const _approutercontext = __webpack_require__(3280);
-const _createhreffromurl = __webpack_require__(8253);
-const _filllazyitemstillleafwithhead = __webpack_require__(985);
-const _computechangedpath = __webpack_require__(226);
-function createInitialRouterState(param) {
- let { initialTree , children , initialCanonicalUrl , initialParallelRoutes , isServer , location , initialHead } = param;
- const cache = {
- status: _approutercontext.CacheStates.READY,
- data: null,
- subTreeData: children,
- // The cache gets seeded during the first render. `initialParallelRoutes` ensures the cache from the first render is there during the second render.
- parallelRoutes: isServer ? new Map() : initialParallelRoutes
- };
- // When the cache hasn't been seeded yet we fill the cache with the head.
- if (initialParallelRoutes === null || initialParallelRoutes.size === 0) {
- (0, _filllazyitemstillleafwithhead.fillLazyItemsTillLeafWithHead)(cache, undefined, initialTree, initialHead);
- }
- var _ref;
- return {
- tree: initialTree,
- cache,
- prefetchCache: new Map(),
- pushRef: {
- pendingPush: false,
- mpaNavigation: false
- },
- focusAndScrollRef: {
- apply: false,
- hashFragment: null,
- segmentPaths: []
- },
- canonicalUrl: // This is safe to do as canonicalUrl can't be rendered, it's only used to control the history updates in the useEffect further down in this file.
- location ? (0, _createhreffromurl.createHrefFromUrl)(location) : initialCanonicalUrl,
- nextUrl: (_ref = (0, _computechangedpath.extractPathFromFlightRouterState)(initialTree) || (location == null ? void 0 : location.pathname)) != null ? _ref : null
- };
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=create-initial-router-state.js.map
-
-
-/***/ }),
-
-/***/ 5603:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "createOptimisticTree", ({
- enumerable: true,
- get: function() {
- return createOptimisticTree;
- }
-}));
-const _matchsegments = __webpack_require__(5507);
-function createOptimisticTree(segments, flightRouterState, parentRefetch) {
- const [existingSegment, existingParallelRoutes, url, refresh, isRootLayout] = flightRouterState || [
- null,
- {}
- ];
- const segment = segments[0];
- const isLastSegment = segments.length === 1;
- const segmentMatches = existingSegment !== null && (0, _matchsegments.matchSegment)(existingSegment, segment);
- // if there are multiple parallel routes at this level, we need to refetch here
- // to ensure we get the correct tree. This is because we don't know which
- // parallel route will match the next segment.
- const hasMultipleParallelRoutes = Object.keys(existingParallelRoutes).length > 1;
- const shouldRefetchThisLevel = !flightRouterState || !segmentMatches || hasMultipleParallelRoutes;
- let parallelRoutes = {};
- if (existingSegment !== null && segmentMatches) {
- parallelRoutes = existingParallelRoutes;
- }
- let childTree;
- // if there's multiple parallel routes at this level, we shouldn't create an
- // optimistic tree for the next level because we don't know which one will
- // match the next segment.
- if (!isLastSegment && !hasMultipleParallelRoutes) {
- const childItem = createOptimisticTree(segments.slice(1), parallelRoutes ? parallelRoutes.children : null, parentRefetch || shouldRefetchThisLevel);
- childTree = childItem;
- }
- const result = [
- segment,
- {
- ...parallelRoutes,
- ...childTree ? {
- children: childTree
- } : {}
- }
- ];
- if (url) {
- result[2] = url;
- }
- if (!parentRefetch && shouldRefetchThisLevel) {
- result[3] = "refetch";
- } else if (segmentMatches && refresh) {
- result[3] = refresh;
- }
- if (segmentMatches && isRootLayout) {
- result[4] = isRootLayout;
- }
- return result;
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=create-optimistic-tree.js.map
-
-
-/***/ }),
-
-/***/ 5792:
-/***/ ((module, exports) => {
-
-"use strict";
-/**
- * Create data fetching record for Promise.
- */ // TODO-APP: change `any` to type inference.
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "createRecordFromThenable", ({
- enumerable: true,
- get: function() {
- return createRecordFromThenable;
- }
-}));
-function createRecordFromThenable(thenable) {
- thenable.status = "pending";
- thenable.then((value)=>{
- if (thenable.status === "pending") {
- thenable.status = "fulfilled";
- thenable.value = value;
- }
- }, (err)=>{
- if (thenable.status === "pending") {
- thenable.status = "rejected";
- thenable.value = err;
- }
- });
- return thenable;
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=create-record-from-thenable.js.map
-
-
-/***/ }),
-
-/***/ 5370:
-/***/ ((module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "createRouterCacheKey", ({
- enumerable: true,
- get: function() {
- return createRouterCacheKey;
- }
-}));
-function createRouterCacheKey(segment, withoutSearchParameters) {
- if (withoutSearchParameters === void 0) withoutSearchParameters = false;
- return Array.isArray(segment) ? segment[0] + "|" + segment[1] + "|" + segment[2] : withoutSearchParameters && segment.startsWith("__PAGE__") ? "__PAGE__" : segment;
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=create-router-cache-key.js.map
-
-
-/***/ }),
-
-/***/ 969:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-/* __next_internal_client_entry_do_not_use__ cjs */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "fetchServerResponse", ({
- enumerable: true,
- get: function() {
- return fetchServerResponse;
- }
-}));
-const _client = __webpack_require__(7897);
-const _approuterheaders = __webpack_require__(281);
-const _approuter = __webpack_require__(125);
-const _appcallserver = __webpack_require__(4783);
-const _routerreducertypes = __webpack_require__(549);
-async function fetchServerResponse(url, flightRouterState, nextUrl, prefetchKind) {
- const headers = {
- // Enable flight response
- [_approuterheaders.RSC]: "1",
- // Provide the current router state
- [_approuterheaders.NEXT_ROUTER_STATE_TREE]: JSON.stringify(flightRouterState)
- };
- /**
- * Three cases:
- * - `prefetchKind` is `undefined`, it means it's a normal navigation, so we want to prefetch the page data fully
- * - `prefetchKind` is `full` - we want to prefetch the whole page so same as above
- * - `prefetchKind` is `auto` - if the page is dynamic, prefetch the page data partially, if static prefetch the page data fully
- */ if (prefetchKind === _routerreducertypes.PrefetchKind.AUTO) {
- headers[_approuterheaders.NEXT_ROUTER_PREFETCH] = "1";
- }
- if (nextUrl) {
- headers[_approuterheaders.NEXT_URL] = nextUrl;
- }
- try {
- let fetchUrl = url;
- if (true) {
- if (false) {}
- }
- const res = await fetch(fetchUrl, {
- // Backwards compat for older browsers. `same-origin` is the default in modern browsers.
- credentials: "same-origin",
- headers
- });
- const canonicalUrl = res.redirected ? (0, _approuter.urlToUrlWithoutFlightMarker)(res.url) : undefined;
- const contentType = res.headers.get("content-type") || "";
- let isFlightResponse = contentType === _approuterheaders.RSC_CONTENT_TYPE_HEADER;
- if (true) {
- if (false) {}
- }
- // If fetch returns something different than flight response handle it like a mpa navigation
- // If the fetch was not 200, we also handle it like a mpa navigation
- if (!isFlightResponse || !res.ok) {
- return [
- res.url,
- undefined
- ];
- }
- // Handle the `fetch` readable stream that can be unwrapped by `React.use`.
- const flightData = await (0, _client.createFromFetch)(Promise.resolve(res), {
- callServer: _appcallserver.callServer
- });
- return [
- flightData,
- canonicalUrl
- ];
- } catch (err) {
- console.error("Failed to fetch RSC payload. Falling back to browser navigation.", err);
- // If fetch fails handle it like a mpa navigation
- // TODO-APP: Add a test for the case where a CORS request fails, e.g. external url redirect coming from the response.
- // See https://github.com/vercel/next.js/issues/43605#issuecomment-1451617521 for a reproduction.
- return [
- url.toString(),
- undefined
- ];
- }
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=fetch-server-response.js.map
-
-
-/***/ }),
-
-/***/ 277:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "fillCacheWithDataProperty", ({
- enumerable: true,
- get: function() {
- return fillCacheWithDataProperty;
- }
-}));
-const _approutercontext = __webpack_require__(3280);
-const _createroutercachekey = __webpack_require__(5370);
-function fillCacheWithDataProperty(newCache, existingCache, flightSegmentPath, fetchResponse, bailOnParallelRoutes) {
- if (bailOnParallelRoutes === void 0) bailOnParallelRoutes = false;
- const isLastEntry = flightSegmentPath.length <= 2;
- const [parallelRouteKey, segment] = flightSegmentPath;
- const cacheKey = (0, _createroutercachekey.createRouterCacheKey)(segment);
- const existingChildSegmentMap = existingCache.parallelRoutes.get(parallelRouteKey);
- if (!existingChildSegmentMap || bailOnParallelRoutes && existingCache.parallelRoutes.size > 1) {
- // Bailout because the existing cache does not have the path to the leaf node
- // or the existing cache has multiple parallel routes
- // Will trigger lazy fetch in layout-router because of missing segment
- return {
- bailOptimistic: true
- };
- }
- let childSegmentMap = newCache.parallelRoutes.get(parallelRouteKey);
- if (!childSegmentMap || childSegmentMap === existingChildSegmentMap) {
- childSegmentMap = new Map(existingChildSegmentMap);
- newCache.parallelRoutes.set(parallelRouteKey, childSegmentMap);
- }
- const existingChildCacheNode = existingChildSegmentMap.get(cacheKey);
- let childCacheNode = childSegmentMap.get(cacheKey);
- // In case of last segment start off the fetch at this level and don't copy further down.
- if (isLastEntry) {
- if (!childCacheNode || !childCacheNode.data || childCacheNode === existingChildCacheNode) {
- childSegmentMap.set(cacheKey, {
- status: _approutercontext.CacheStates.DATA_FETCH,
- data: fetchResponse(),
- subTreeData: null,
- parallelRoutes: new Map()
- });
- }
- return;
- }
- if (!childCacheNode || !existingChildCacheNode) {
- // Start fetch in the place where the existing cache doesn't have the data yet.
- if (!childCacheNode) {
- childSegmentMap.set(cacheKey, {
- status: _approutercontext.CacheStates.DATA_FETCH,
- data: fetchResponse(),
- subTreeData: null,
- parallelRoutes: new Map()
- });
- }
- return;
- }
- if (childCacheNode === existingChildCacheNode) {
- childCacheNode = {
- status: childCacheNode.status,
- data: childCacheNode.data,
- subTreeData: childCacheNode.subTreeData,
- parallelRoutes: new Map(childCacheNode.parallelRoutes)
- };
- childSegmentMap.set(cacheKey, childCacheNode);
- }
- return fillCacheWithDataProperty(childCacheNode, existingChildCacheNode, flightSegmentPath.slice(2), fetchResponse);
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=fill-cache-with-data-property.js.map
-
-
-/***/ }),
-
-/***/ 4940:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "fillCacheWithNewSubTreeData", ({
- enumerable: true,
- get: function() {
- return fillCacheWithNewSubTreeData;
- }
-}));
-const _approutercontext = __webpack_require__(3280);
-const _invalidatecachebyrouterstate = __webpack_require__(6246);
-const _filllazyitemstillleafwithhead = __webpack_require__(985);
-const _createroutercachekey = __webpack_require__(5370);
-function fillCacheWithNewSubTreeData(newCache, existingCache, flightDataPath, wasPrefetched) {
- const isLastEntry = flightDataPath.length <= 5;
- const [parallelRouteKey, segment] = flightDataPath;
- const cacheKey = (0, _createroutercachekey.createRouterCacheKey)(segment);
- const existingChildSegmentMap = existingCache.parallelRoutes.get(parallelRouteKey);
- if (!existingChildSegmentMap) {
- // Bailout because the existing cache does not have the path to the leaf node
- // Will trigger lazy fetch in layout-router because of missing segment
- return;
- }
- let childSegmentMap = newCache.parallelRoutes.get(parallelRouteKey);
- if (!childSegmentMap || childSegmentMap === existingChildSegmentMap) {
- childSegmentMap = new Map(existingChildSegmentMap);
- newCache.parallelRoutes.set(parallelRouteKey, childSegmentMap);
- }
- const existingChildCacheNode = existingChildSegmentMap.get(cacheKey);
- let childCacheNode = childSegmentMap.get(cacheKey);
- if (isLastEntry) {
- if (!childCacheNode || !childCacheNode.data || childCacheNode === existingChildCacheNode) {
- childCacheNode = {
- status: _approutercontext.CacheStates.READY,
- data: null,
- subTreeData: flightDataPath[3],
- // Ensure segments other than the one we got data for are preserved.
- parallelRoutes: existingChildCacheNode ? new Map(existingChildCacheNode.parallelRoutes) : new Map()
- };
- if (existingChildCacheNode) {
- (0, _invalidatecachebyrouterstate.invalidateCacheByRouterState)(childCacheNode, existingChildCacheNode, flightDataPath[2]);
- }
- (0, _filllazyitemstillleafwithhead.fillLazyItemsTillLeafWithHead)(childCacheNode, existingChildCacheNode, flightDataPath[2], flightDataPath[4], wasPrefetched);
- childSegmentMap.set(cacheKey, childCacheNode);
- }
- return;
- }
- if (!childCacheNode || !existingChildCacheNode) {
- // Bailout because the existing cache does not have the path to the leaf node
- // Will trigger lazy fetch in layout-router because of missing segment
- return;
- }
- if (childCacheNode === existingChildCacheNode) {
- childCacheNode = {
- status: childCacheNode.status,
- data: childCacheNode.data,
- subTreeData: childCacheNode.subTreeData,
- parallelRoutes: new Map(childCacheNode.parallelRoutes)
- };
- childSegmentMap.set(cacheKey, childCacheNode);
- }
- fillCacheWithNewSubTreeData(childCacheNode, existingChildCacheNode, flightDataPath.slice(2), wasPrefetched);
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=fill-cache-with-new-subtree-data.js.map
-
-
-/***/ }),
-
-/***/ 985:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "fillLazyItemsTillLeafWithHead", ({
- enumerable: true,
- get: function() {
- return fillLazyItemsTillLeafWithHead;
- }
-}));
-const _approutercontext = __webpack_require__(3280);
-const _createroutercachekey = __webpack_require__(5370);
-function fillLazyItemsTillLeafWithHead(newCache, existingCache, routerState, head, wasPrefetched) {
- const isLastSegment = Object.keys(routerState[1]).length === 0;
- if (isLastSegment) {
- newCache.head = head;
- return;
- }
- // Remove segment that we got data for so that it is filled in during rendering of subTreeData.
- for(const key in routerState[1]){
- const parallelRouteState = routerState[1][key];
- const segmentForParallelRoute = parallelRouteState[0];
- const cacheKey = (0, _createroutercachekey.createRouterCacheKey)(segmentForParallelRoute);
- if (existingCache) {
- const existingParallelRoutesCacheNode = existingCache.parallelRoutes.get(key);
- if (existingParallelRoutesCacheNode) {
- let parallelRouteCacheNode = new Map(existingParallelRoutesCacheNode);
- const existingCacheNode = parallelRouteCacheNode.get(cacheKey);
- const newCacheNode = wasPrefetched && existingCacheNode ? {
- status: existingCacheNode.status,
- data: existingCacheNode.data,
- subTreeData: existingCacheNode.subTreeData,
- parallelRoutes: new Map(existingCacheNode.parallelRoutes)
- } : {
- status: _approutercontext.CacheStates.LAZY_INITIALIZED,
- data: null,
- subTreeData: null,
- parallelRoutes: new Map(existingCacheNode == null ? void 0 : existingCacheNode.parallelRoutes)
- };
- // Overrides the cache key with the new cache node.
- parallelRouteCacheNode.set(cacheKey, newCacheNode);
- // Traverse deeper to apply the head / fill lazy items till the head.
- fillLazyItemsTillLeafWithHead(newCacheNode, existingCacheNode, parallelRouteState, head, wasPrefetched);
- newCache.parallelRoutes.set(key, parallelRouteCacheNode);
- continue;
- }
- }
- const newCacheNode = {
- status: _approutercontext.CacheStates.LAZY_INITIALIZED,
- data: null,
- subTreeData: null,
- parallelRoutes: new Map()
- };
- const existingParallelRoutes = newCache.parallelRoutes.get(key);
- if (existingParallelRoutes) {
- existingParallelRoutes.set(cacheKey, newCacheNode);
- } else {
- newCache.parallelRoutes.set(key, new Map([
- [
- cacheKey,
- newCacheNode
- ]
- ]));
- }
- fillLazyItemsTillLeafWithHead(newCacheNode, undefined, parallelRouteState, head, wasPrefetched);
- }
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=fill-lazy-items-till-leaf-with-head.js.map
-
-
-/***/ }),
-
-/***/ 9362:
-/***/ ((module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- PrefetchCacheEntryStatus: function() {
- return PrefetchCacheEntryStatus;
- },
- getPrefetchEntryCacheStatus: function() {
- return getPrefetchEntryCacheStatus;
- }
-});
-const FIVE_MINUTES = 5 * 60 * 1000;
-const THIRTY_SECONDS = 30 * 1000;
-var PrefetchCacheEntryStatus;
-(function(PrefetchCacheEntryStatus) {
- PrefetchCacheEntryStatus["fresh"] = "fresh";
- PrefetchCacheEntryStatus["reusable"] = "reusable";
- PrefetchCacheEntryStatus["expired"] = "expired";
- PrefetchCacheEntryStatus["stale"] = "stale";
-})(PrefetchCacheEntryStatus || (PrefetchCacheEntryStatus = {}));
-function getPrefetchEntryCacheStatus(param) {
- let { kind , prefetchTime , lastUsedTime } = param;
- // if the cache entry was prefetched or read less than 30s ago, then we want to re-use it
- if (Date.now() < (lastUsedTime != null ? lastUsedTime : prefetchTime) + THIRTY_SECONDS) {
- return lastUsedTime ? "reusable" : "fresh";
- }
- // if the cache entry was prefetched less than 5 mins ago, then we want to re-use only the loading state
- if (kind === "auto") {
- if (Date.now() < prefetchTime + FIVE_MINUTES) {
- return "stale";
- }
- }
- // if the cache entry was prefetched less than 5 mins ago and was a "full" prefetch, then we want to re-use it "full
- if (kind === "full") {
- if (Date.now() < prefetchTime + FIVE_MINUTES) {
- return "reusable";
- }
- }
- return "expired";
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=get-prefetch-cache-entry-status.js.map
-
-
-/***/ }),
-
-/***/ 5098:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "handleMutable", ({
- enumerable: true,
- get: function() {
- return handleMutable;
- }
-}));
-const _computechangedpath = __webpack_require__(226);
-function handleMutable(state, mutable) {
- var _mutable_scrollableSegments, _computeChangedPath;
- return {
- // Set href.
- canonicalUrl: typeof mutable.canonicalUrl !== "undefined" ? mutable.canonicalUrl === state.canonicalUrl ? state.canonicalUrl : mutable.canonicalUrl : state.canonicalUrl,
- pushRef: {
- pendingPush: typeof mutable.pendingPush !== "undefined" ? mutable.pendingPush : state.pushRef.pendingPush,
- mpaNavigation: typeof mutable.mpaNavigation !== "undefined" ? mutable.mpaNavigation : state.pushRef.mpaNavigation
- },
- // All navigation requires scroll and focus management to trigger.
- focusAndScrollRef: {
- apply: (mutable == null ? void 0 : mutable.scrollableSegments) !== undefined ? true : state.focusAndScrollRef.apply,
- hashFragment: // #top is handled in layout-router.
- mutable.hashFragment && mutable.hashFragment !== "" ? decodeURIComponent(mutable.hashFragment.slice(1)) : state.focusAndScrollRef.hashFragment,
- segmentPaths: (_mutable_scrollableSegments = mutable == null ? void 0 : mutable.scrollableSegments) != null ? _mutable_scrollableSegments : state.focusAndScrollRef.segmentPaths
- },
- // Apply cache.
- cache: mutable.cache ? mutable.cache : state.cache,
- prefetchCache: mutable.prefetchCache ? mutable.prefetchCache : state.prefetchCache,
- // Apply patched router state.
- tree: typeof mutable.patchedTree !== "undefined" ? mutable.patchedTree : state.tree,
- nextUrl: typeof mutable.patchedTree !== "undefined" ? (_computeChangedPath = (0, _computechangedpath.computeChangedPath)(state.tree, mutable.patchedTree)) != null ? _computeChangedPath : state.canonicalUrl : state.nextUrl
- };
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=handle-mutable.js.map
-
-
-/***/ }),
-
-/***/ 1986:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "invalidateCacheBelowFlightSegmentPath", ({
- enumerable: true,
- get: function() {
- return invalidateCacheBelowFlightSegmentPath;
- }
-}));
-const _createroutercachekey = __webpack_require__(5370);
-function invalidateCacheBelowFlightSegmentPath(newCache, existingCache, flightSegmentPath) {
- const isLastEntry = flightSegmentPath.length <= 2;
- const [parallelRouteKey, segment] = flightSegmentPath;
- const cacheKey = (0, _createroutercachekey.createRouterCacheKey)(segment);
- const existingChildSegmentMap = existingCache.parallelRoutes.get(parallelRouteKey);
- if (!existingChildSegmentMap) {
- // Bailout because the existing cache does not have the path to the leaf node
- // Will trigger lazy fetch in layout-router because of missing segment
- return;
- }
- let childSegmentMap = newCache.parallelRoutes.get(parallelRouteKey);
- if (!childSegmentMap || childSegmentMap === existingChildSegmentMap) {
- childSegmentMap = new Map(existingChildSegmentMap);
- newCache.parallelRoutes.set(parallelRouteKey, childSegmentMap);
- }
- // In case of last entry don't copy further down.
- if (isLastEntry) {
- childSegmentMap.delete(cacheKey);
- return;
- }
- const existingChildCacheNode = existingChildSegmentMap.get(cacheKey);
- let childCacheNode = childSegmentMap.get(cacheKey);
- if (!childCacheNode || !existingChildCacheNode) {
- // Bailout because the existing cache does not have the path to the leaf node
- // Will trigger lazy fetch in layout-router because of missing segment
- return;
- }
- if (childCacheNode === existingChildCacheNode) {
- childCacheNode = {
- status: childCacheNode.status,
- data: childCacheNode.data,
- subTreeData: childCacheNode.subTreeData,
- parallelRoutes: new Map(childCacheNode.parallelRoutes)
- };
- childSegmentMap.set(cacheKey, childCacheNode);
- }
- invalidateCacheBelowFlightSegmentPath(childCacheNode, existingChildCacheNode, flightSegmentPath.slice(2));
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=invalidate-cache-below-flight-segmentpath.js.map
-
-
-/***/ }),
-
-/***/ 6246:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "invalidateCacheByRouterState", ({
- enumerable: true,
- get: function() {
- return invalidateCacheByRouterState;
- }
-}));
-const _createroutercachekey = __webpack_require__(5370);
-function invalidateCacheByRouterState(newCache, existingCache, routerState) {
- // Remove segment that we got data for so that it is filled in during rendering of subTreeData.
- for(const key in routerState[1]){
- const segmentForParallelRoute = routerState[1][key][0];
- const cacheKey = (0, _createroutercachekey.createRouterCacheKey)(segmentForParallelRoute);
- const existingParallelRoutesCacheNode = existingCache.parallelRoutes.get(key);
- if (existingParallelRoutesCacheNode) {
- let parallelRouteCacheNode = new Map(existingParallelRoutesCacheNode);
- parallelRouteCacheNode.delete(cacheKey);
- newCache.parallelRoutes.set(key, parallelRouteCacheNode);
- }
- }
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=invalidate-cache-by-router-state.js.map
-
-
-/***/ }),
-
-/***/ 9610:
-/***/ ((module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "isNavigatingToNewRootLayout", ({
- enumerable: true,
- get: function() {
- return isNavigatingToNewRootLayout;
- }
-}));
-function isNavigatingToNewRootLayout(currentTree, nextTree) {
- // Compare segments
- const currentTreeSegment = currentTree[0];
- const nextTreeSegment = nextTree[0];
- // If any segment is different before we find the root layout, the root layout has changed.
- // E.g. /same/(group1)/layout.js -> /same/(group2)/layout.js
- // First segment is 'same' for both, keep looking. (group1) changed to (group2) before the root layout was found, it must have changed.
- if (Array.isArray(currentTreeSegment) && Array.isArray(nextTreeSegment)) {
- // Compare dynamic param name and type but ignore the value, different values would not affect the current root layout
- // /[name] - /slug1 and /slug2, both values (slug1 & slug2) still has the same layout /[name]/layout.js
- if (currentTreeSegment[0] !== nextTreeSegment[0] || currentTreeSegment[2] !== nextTreeSegment[2]) {
- return true;
- }
- } else if (currentTreeSegment !== nextTreeSegment) {
- return true;
- }
- // Current tree root layout found
- if (currentTree[4]) {
- // If the next tree doesn't have the root layout flag, it must have changed.
- return !nextTree[4];
- }
- // Current tree didn't have its root layout here, must have changed.
- if (nextTree[4]) {
- return true;
- }
- // We can't assume it's `parallelRoutes.children` here in case the root layout is `app/@something/layout.js`
- // But it's not possible to be more than one parallelRoutes before the root layout is found
- // TODO-APP: change to traverse all parallel routes
- const currentTreeChild = Object.values(currentTree[1])[0];
- const nextTreeChild = Object.values(nextTree[1])[0];
- if (!currentTreeChild || !nextTreeChild) return true;
- return isNavigatingToNewRootLayout(currentTreeChild, nextTreeChild);
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=is-navigating-to-new-root-layout.js.map
-
-
-/***/ }),
-
-/***/ 4170:
-/***/ ((module, exports) => {
-
-"use strict";
-/**
- * Read record value or throw Promise if it's not resolved yet.
- */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "readRecordValue", ({
- enumerable: true,
- get: function() {
- return readRecordValue;
- }
-}));
-function readRecordValue(thenable) {
- // @ts-expect-error TODO: fix type
- if (thenable.status === "fulfilled") {
- // @ts-expect-error TODO: fix type
- return thenable.value;
- } else {
- throw thenable;
- }
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=read-record-value.js.map
-
-
-/***/ }),
-
-/***/ 7709:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "fastRefreshReducer", ({
- enumerable: true,
- get: function() {
- return fastRefreshReducer;
- }
-}));
-const _fetchserverresponse = __webpack_require__(969);
-const _createrecordfromthenable = __webpack_require__(5792);
-const _readrecordvalue = __webpack_require__(4170);
-const _createhreffromurl = __webpack_require__(8253);
-const _applyrouterstatepatchtotree = __webpack_require__(951);
-const _isnavigatingtonewrootlayout = __webpack_require__(9610);
-const _navigatereducer = __webpack_require__(1935);
-const _handlemutable = __webpack_require__(5098);
-const _applyflightdata = __webpack_require__(8837);
-// A version of refresh reducer that keeps the cache around instead of wiping all of it.
-function fastRefreshReducerImpl(state, action) {
- const { cache , mutable , origin } = action;
- const href = state.canonicalUrl;
- const isForCurrentTree = JSON.stringify(mutable.previousTree) === JSON.stringify(state.tree);
- if (isForCurrentTree) {
- return (0, _handlemutable.handleMutable)(state, mutable);
- }
- if (!cache.data) {
- // TODO-APP: verify that `href` is not an external url.
- // Fetch data from the root of the tree.
- cache.data = (0, _createrecordfromthenable.createRecordFromThenable)((0, _fetchserverresponse.fetchServerResponse)(new URL(href, origin), [
- state.tree[0],
- state.tree[1],
- state.tree[2],
- "refetch"
- ], state.nextUrl));
- }
- const [flightData, canonicalUrlOverride] = (0, _readrecordvalue.readRecordValue)(cache.data);
- // Handle case when navigating to page in `pages` from `app`
- if (typeof flightData === "string") {
- return (0, _navigatereducer.handleExternalUrl)(state, mutable, flightData, state.pushRef.pendingPush);
- }
- // Remove cache.data as it has been resolved at this point.
- cache.data = null;
- let currentTree = state.tree;
- let currentCache = state.cache;
- for (const flightDataPath of flightData){
- // FlightDataPath with more than two items means unexpected Flight data was returned
- if (flightDataPath.length !== 3) {
- // TODO-APP: handle this case better
- console.log("REFRESH FAILED");
- return state;
- }
- // Given the path can only have two items the items are only the router state and subTreeData for the root.
- const [treePatch] = flightDataPath;
- const newTree = (0, _applyrouterstatepatchtotree.applyRouterStatePatchToTree)([
- ""
- ], currentTree, treePatch);
- if (newTree === null) {
- throw new Error("SEGMENT MISMATCH");
- }
- if ((0, _isnavigatingtonewrootlayout.isNavigatingToNewRootLayout)(currentTree, newTree)) {
- return (0, _navigatereducer.handleExternalUrl)(state, mutable, href, state.pushRef.pendingPush);
- }
- const canonicalUrlOverrideHref = canonicalUrlOverride ? (0, _createhreffromurl.createHrefFromUrl)(canonicalUrlOverride) : undefined;
- if (canonicalUrlOverride) {
- mutable.canonicalUrl = canonicalUrlOverrideHref;
- }
- const applied = (0, _applyflightdata.applyFlightData)(currentCache, cache, flightDataPath);
- if (applied) {
- mutable.cache = cache;
- currentCache = cache;
- }
- mutable.previousTree = currentTree;
- mutable.patchedTree = newTree;
- mutable.canonicalUrl = href;
- currentTree = newTree;
- }
- return (0, _handlemutable.handleMutable)(state, mutable);
-}
-function fastRefreshReducerNoop(state, _action) {
- return state;
-}
-const fastRefreshReducer = true ? fastRefreshReducerNoop : 0;
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=fast-refresh-reducer.js.map
-
-
-/***/ }),
-
-/***/ 7997:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "findHeadInCache", ({
- enumerable: true,
- get: function() {
- return findHeadInCache;
- }
-}));
-const _createroutercachekey = __webpack_require__(5370);
-function findHeadInCache(cache, parallelRoutes) {
- const isLastItem = Object.keys(parallelRoutes).length === 0;
- if (isLastItem) {
- return cache.head;
- }
- for(const key in parallelRoutes){
- const [segment, childParallelRoutes] = parallelRoutes[key];
- const childSegmentMap = cache.parallelRoutes.get(key);
- if (!childSegmentMap) {
- continue;
- }
- const cacheKey = (0, _createroutercachekey.createRouterCacheKey)(segment);
- const cacheNode = childSegmentMap.get(cacheKey);
- if (!cacheNode) {
- continue;
- }
- const item = findHeadInCache(cacheNode, childParallelRoutes);
- if (item) {
- return item;
- }
- }
- return undefined;
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=find-head-in-cache.js.map
-
-
-/***/ }),
-
-/***/ 3715:
-/***/ ((module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "getSegmentValue", ({
- enumerable: true,
- get: function() {
- return getSegmentValue;
- }
-}));
-function getSegmentValue(segment) {
- return Array.isArray(segment) ? segment[1] : segment;
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=get-segment-value.js.map
-
-
-/***/ }),
-
-/***/ 1935:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- handleExternalUrl: function() {
- return handleExternalUrl;
- },
- navigateReducer: function() {
- return navigateReducer;
- }
-});
-const _approutercontext = __webpack_require__(3280);
-const _fetchserverresponse = __webpack_require__(969);
-const _createrecordfromthenable = __webpack_require__(5792);
-const _readrecordvalue = __webpack_require__(4170);
-const _createhreffromurl = __webpack_require__(8253);
-const _invalidatecachebelowflightsegmentpath = __webpack_require__(1986);
-const _fillcachewithdataproperty = __webpack_require__(277);
-const _createoptimistictree = __webpack_require__(5603);
-const _applyrouterstatepatchtotree = __webpack_require__(951);
-const _shouldhardnavigate = __webpack_require__(9425);
-const _isnavigatingtonewrootlayout = __webpack_require__(9610);
-const _routerreducertypes = __webpack_require__(549);
-const _handlemutable = __webpack_require__(5098);
-const _applyflightdata = __webpack_require__(8837);
-const _getprefetchcacheentrystatus = __webpack_require__(9362);
-const _pruneprefetchcache = __webpack_require__(1262);
-function handleExternalUrl(state, mutable, url, pendingPush) {
- mutable.previousTree = state.tree;
- mutable.mpaNavigation = true;
- mutable.canonicalUrl = url;
- mutable.pendingPush = pendingPush;
- mutable.scrollableSegments = undefined;
- return (0, _handlemutable.handleMutable)(state, mutable);
-}
-function generateSegmentsFromPatch(flightRouterPatch) {
- const segments = [];
- const [segment, parallelRoutes] = flightRouterPatch;
- if (Object.keys(parallelRoutes).length === 0) {
- return [
- [
- segment
- ]
- ];
- }
- for (const [parallelRouteKey, parallelRoute] of Object.entries(parallelRoutes)){
- for (const childSegment of generateSegmentsFromPatch(parallelRoute)){
- // If the segment is empty, it means we are at the root of the tree
- if (segment === "") {
- segments.push([
- parallelRouteKey,
- ...childSegment
- ]);
- } else {
- segments.push([
- segment,
- parallelRouteKey,
- ...childSegment
- ]);
- }
- }
- }
- return segments;
-}
-function addRefetchToLeafSegments(newCache, currentCache, flightSegmentPath, treePatch, data) {
- let appliedPatch = false;
- newCache.status = _approutercontext.CacheStates.READY;
- newCache.subTreeData = currentCache.subTreeData;
- newCache.parallelRoutes = new Map(currentCache.parallelRoutes);
- const segmentPathsToFill = generateSegmentsFromPatch(treePatch).map((segment)=>[
- ...flightSegmentPath,
- ...segment
- ]);
- for (const segmentPaths of segmentPathsToFill){
- const res = (0, _fillcachewithdataproperty.fillCacheWithDataProperty)(newCache, currentCache, segmentPaths, data);
- if (!(res == null ? void 0 : res.bailOptimistic)) {
- appliedPatch = true;
- }
- }
- return appliedPatch;
-}
-function navigateReducer(state, action) {
- const { url , isExternalUrl , navigateType , cache , mutable , forceOptimisticNavigation } = action;
- const { pathname , hash } = url;
- const href = (0, _createhreffromurl.createHrefFromUrl)(url);
- const pendingPush = navigateType === "push";
- // we want to prune the prefetch cache on every navigation to avoid it growing too large
- (0, _pruneprefetchcache.prunePrefetchCache)(state.prefetchCache);
- const isForCurrentTree = JSON.stringify(mutable.previousTree) === JSON.stringify(state.tree);
- if (isForCurrentTree) {
- return (0, _handlemutable.handleMutable)(state, mutable);
- }
- if (isExternalUrl) {
- return handleExternalUrl(state, mutable, url.toString(), pendingPush);
- }
- let prefetchValues = state.prefetchCache.get((0, _createhreffromurl.createHrefFromUrl)(url, false));
- if (forceOptimisticNavigation && (prefetchValues == null ? void 0 : prefetchValues.kind) !== _routerreducertypes.PrefetchKind.TEMPORARY) {
- const segments = pathname.split("/");
- // TODO-APP: figure out something better for index pages
- segments.push("__PAGE__");
- // Optimistic tree case.
- // If the optimistic tree is deeper than the current state leave that deeper part out of the fetch
- const optimisticTree = (0, _createoptimistictree.createOptimisticTree)(segments, state.tree, false);
- // we need a copy of the cache in case we need to revert to it
- const temporaryCacheNode = {
- ...cache
- };
- // Copy subTreeData for the root node of the cache.
- // Note: didn't do it above because typescript doesn't like it.
- temporaryCacheNode.status = _approutercontext.CacheStates.READY;
- temporaryCacheNode.subTreeData = state.cache.subTreeData;
- temporaryCacheNode.parallelRoutes = new Map(state.cache.parallelRoutes);
- const data = (0, _createrecordfromthenable.createRecordFromThenable)((0, _fetchserverresponse.fetchServerResponse)(url, optimisticTree, state.nextUrl));
- // TODO-APP: segments.slice(1) strips '', we can get rid of '' altogether.
- // TODO-APP: re-evaluate if we need to strip the last segment
- const optimisticFlightSegmentPath = segments.slice(1).map((segment)=>[
- "children",
- segment
- ]).flat();
- // Copy existing cache nodes as far as possible and fill in `data` property with the started data fetch.
- // The `data` property is used to suspend in layout-router during render if it hasn't resolved yet by the time it renders.
- const res = (0, _fillcachewithdataproperty.fillCacheWithDataProperty)(temporaryCacheNode, state.cache, optimisticFlightSegmentPath, ()=>data, true);
- // If optimistic fetch couldn't happen it falls back to the non-optimistic case.
- if (!(res == null ? void 0 : res.bailOptimistic)) {
- mutable.previousTree = state.tree;
- mutable.patchedTree = optimisticTree;
- mutable.pendingPush = pendingPush;
- mutable.hashFragment = hash;
- mutable.scrollableSegments = [];
- mutable.cache = temporaryCacheNode;
- mutable.canonicalUrl = href;
- state.prefetchCache.set((0, _createhreffromurl.createHrefFromUrl)(url, false), {
- data: Promise.resolve(data),
- // this will make sure that the entry will be discarded after 30s
- kind: _routerreducertypes.PrefetchKind.TEMPORARY,
- prefetchTime: Date.now(),
- treeAtTimeOfPrefetch: state.tree,
- lastUsedTime: Date.now()
- });
- return (0, _handlemutable.handleMutable)(state, mutable);
- }
- }
- // If we don't have a prefetch value, we need to create one
- if (!prefetchValues) {
- const data = (0, _createrecordfromthenable.createRecordFromThenable)((0, _fetchserverresponse.fetchServerResponse)(url, state.tree, state.nextUrl));
- const newPrefetchValue = {
- data: Promise.resolve(data),
- // this will make sure that the entry will be discarded after 30s
- kind: _routerreducertypes.PrefetchKind.TEMPORARY,
- prefetchTime: Date.now(),
- treeAtTimeOfPrefetch: state.tree,
- lastUsedTime: null
- };
- state.prefetchCache.set((0, _createhreffromurl.createHrefFromUrl)(url, false), newPrefetchValue);
- prefetchValues = newPrefetchValue;
- }
- const prefetchEntryCacheStatus = (0, _getprefetchcacheentrystatus.getPrefetchEntryCacheStatus)(prefetchValues);
- // The one before last item is the router state tree patch
- const { treeAtTimeOfPrefetch , data } = prefetchValues;
- // Unwrap cache data with `use` to suspend here (in the reducer) until the fetch resolves.
- const [flightData, canonicalUrlOverride] = (0, _readrecordvalue.readRecordValue)(data);
- // important: we should only mark the cache node as dirty after we unsuspend from the call above
- prefetchValues.lastUsedTime = Date.now();
- // Handle case when navigating to page in `pages` from `app`
- if (typeof flightData === "string") {
- return handleExternalUrl(state, mutable, flightData, pendingPush);
- }
- let currentTree = state.tree;
- let currentCache = state.cache;
- let scrollableSegments = [];
- for (const flightDataPath of flightData){
- const flightSegmentPath = flightDataPath.slice(0, -4);
- // The one before last item is the router state tree patch
- const [treePatch] = flightDataPath.slice(-3);
- // Create new tree based on the flightSegmentPath and router state patch
- let newTree = (0, _applyrouterstatepatchtotree.applyRouterStatePatchToTree)([
- "",
- ...flightSegmentPath
- ], currentTree, treePatch);
- // If the tree patch can't be applied to the current tree then we use the tree at time of prefetch
- // TODO-APP: This should instead fill in the missing pieces in `currentTree` with the data from `treeAtTimeOfPrefetch`, then apply the patch.
- if (newTree === null) {
- newTree = (0, _applyrouterstatepatchtotree.applyRouterStatePatchToTree)([
- "",
- ...flightSegmentPath
- ], treeAtTimeOfPrefetch, treePatch);
- }
- if (newTree !== null) {
- if ((0, _isnavigatingtonewrootlayout.isNavigatingToNewRootLayout)(currentTree, newTree)) {
- return handleExternalUrl(state, mutable, href, pendingPush);
- }
- let applied = (0, _applyflightdata.applyFlightData)(currentCache, cache, flightDataPath, prefetchValues.kind === "auto" && prefetchEntryCacheStatus === _getprefetchcacheentrystatus.PrefetchCacheEntryStatus.reusable);
- if (!applied && prefetchEntryCacheStatus === _getprefetchcacheentrystatus.PrefetchCacheEntryStatus.stale) {
- applied = addRefetchToLeafSegments(cache, currentCache, flightSegmentPath, treePatch, ()=>(0, _fetchserverresponse.fetchServerResponse)(url, currentTree, state.nextUrl));
- }
- const hardNavigate = (0, _shouldhardnavigate.shouldHardNavigate)([
- "",
- ...flightSegmentPath
- ], currentTree);
- if (hardNavigate) {
- cache.status = _approutercontext.CacheStates.READY;
- // Copy subTreeData for the root node of the cache.
- cache.subTreeData = currentCache.subTreeData;
- (0, _invalidatecachebelowflightsegmentpath.invalidateCacheBelowFlightSegmentPath)(cache, currentCache, flightSegmentPath);
- // Ensure the existing cache value is used when the cache was not invalidated.
- mutable.cache = cache;
- } else if (applied) {
- mutable.cache = cache;
- }
- currentCache = cache;
- currentTree = newTree;
- for (const subSegment of generateSegmentsFromPatch(treePatch)){
- const scrollableSegmentPath = [
- ...flightSegmentPath,
- ...subSegment
- ];
- // Filter out the __DEFAULT__ paths as they shouldn't be scrolled to in this case.
- if (scrollableSegmentPath[scrollableSegmentPath.length - 1] !== "__DEFAULT__") {
- scrollableSegments.push(scrollableSegmentPath);
- }
- }
- }
- }
- mutable.previousTree = state.tree;
- mutable.patchedTree = currentTree;
- mutable.scrollableSegments = scrollableSegments;
- mutable.canonicalUrl = canonicalUrlOverride ? (0, _createhreffromurl.createHrefFromUrl)(canonicalUrlOverride) : href;
- mutable.pendingPush = pendingPush;
- mutable.hashFragment = hash;
- return (0, _handlemutable.handleMutable)(state, mutable);
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=navigate-reducer.js.map
-
-
-/***/ }),
-
-/***/ 8411:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "prefetchReducer", ({
- enumerable: true,
- get: function() {
- return prefetchReducer;
- }
-}));
-const _createhreffromurl = __webpack_require__(8253);
-const _fetchserverresponse = __webpack_require__(969);
-const _routerreducertypes = __webpack_require__(549);
-const _createrecordfromthenable = __webpack_require__(5792);
-const _pruneprefetchcache = __webpack_require__(1262);
-function prefetchReducer(state, action) {
- // let's prune the prefetch cache before we do anything else
- (0, _pruneprefetchcache.prunePrefetchCache)(state.prefetchCache);
- const { url } = action;
- const href = (0, _createhreffromurl.createHrefFromUrl)(url, false);
- const cacheEntry = state.prefetchCache.get(href);
- if (cacheEntry) {
- /**
- * If the cache entry present was marked as temporary, it means that we prefetched it from the navigate reducer,
- * where we didn't have the prefetch intent. We want to update it to the new, more accurate, kind here.
- */ if (cacheEntry.kind === _routerreducertypes.PrefetchKind.TEMPORARY) {
- state.prefetchCache.set(href, {
- ...cacheEntry,
- kind: action.kind
- });
- }
- /**
- * if the prefetch action was a full prefetch and that the current cache entry wasn't one, we want to re-prefetch,
- * otherwise we can re-use the current cache entry
- **/ if (!(cacheEntry.kind === _routerreducertypes.PrefetchKind.AUTO && action.kind === _routerreducertypes.PrefetchKind.FULL)) {
- return state;
- }
- }
- // fetchServerResponse is intentionally not awaited so that it can be unwrapped in the navigate-reducer
- const serverResponse = (0, _createrecordfromthenable.createRecordFromThenable)((0, _fetchserverresponse.fetchServerResponse)(url, state.tree, state.nextUrl, action.kind));
- // Create new tree based on the flightSegmentPath and router state patch
- state.prefetchCache.set(href, {
- // Create new tree based on the flightSegmentPath and router state patch
- treeAtTimeOfPrefetch: state.tree,
- data: serverResponse,
- kind: action.kind,
- prefetchTime: Date.now(),
- lastUsedTime: null
- });
- return state;
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=prefetch-reducer.js.map
-
-
-/***/ }),
-
-/***/ 1262:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "prunePrefetchCache", ({
- enumerable: true,
- get: function() {
- return prunePrefetchCache;
- }
-}));
-const _getprefetchcacheentrystatus = __webpack_require__(9362);
-function prunePrefetchCache(prefetchCache) {
- for (const [href, prefetchCacheEntry] of prefetchCache){
- if ((0, _getprefetchcacheentrystatus.getPrefetchEntryCacheStatus)(prefetchCacheEntry) === _getprefetchcacheentrystatus.PrefetchCacheEntryStatus.expired) {
- prefetchCache.delete(href);
- }
- }
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=prune-prefetch-cache.js.map
-
-
-/***/ }),
-
-/***/ 9153:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "refreshReducer", ({
- enumerable: true,
- get: function() {
- return refreshReducer;
- }
-}));
-const _fetchserverresponse = __webpack_require__(969);
-const _createrecordfromthenable = __webpack_require__(5792);
-const _readrecordvalue = __webpack_require__(4170);
-const _createhreffromurl = __webpack_require__(8253);
-const _applyrouterstatepatchtotree = __webpack_require__(951);
-const _isnavigatingtonewrootlayout = __webpack_require__(9610);
-const _navigatereducer = __webpack_require__(1935);
-const _handlemutable = __webpack_require__(5098);
-const _approutercontext = __webpack_require__(3280);
-const _filllazyitemstillleafwithhead = __webpack_require__(985);
-function refreshReducer(state, action) {
- const { cache , mutable , origin } = action;
- const href = state.canonicalUrl;
- const isForCurrentTree = JSON.stringify(mutable.previousTree) === JSON.stringify(state.tree);
- if (isForCurrentTree) {
- return (0, _handlemutable.handleMutable)(state, mutable);
- }
- if (!cache.data) {
- // TODO-APP: verify that `href` is not an external url.
- // Fetch data from the root of the tree.
- cache.data = (0, _createrecordfromthenable.createRecordFromThenable)((0, _fetchserverresponse.fetchServerResponse)(new URL(href, origin), [
- state.tree[0],
- state.tree[1],
- state.tree[2],
- "refetch"
- ], state.nextUrl));
- }
- const [flightData, canonicalUrlOverride] = (0, _readrecordvalue.readRecordValue)(cache.data);
- // Handle case when navigating to page in `pages` from `app`
- if (typeof flightData === "string") {
- return (0, _navigatereducer.handleExternalUrl)(state, mutable, flightData, state.pushRef.pendingPush);
- }
- // Remove cache.data as it has been resolved at this point.
- cache.data = null;
- let currentTree = state.tree;
- for (const flightDataPath of flightData){
- // FlightDataPath with more than two items means unexpected Flight data was returned
- if (flightDataPath.length !== 3) {
- // TODO-APP: handle this case better
- console.log("REFRESH FAILED");
- return state;
- }
- // Given the path can only have two items the items are only the router state and subTreeData for the root.
- const [treePatch] = flightDataPath;
- const newTree = (0, _applyrouterstatepatchtotree.applyRouterStatePatchToTree)([
- ""
- ], currentTree, treePatch);
- if (newTree === null) {
- throw new Error("SEGMENT MISMATCH");
- }
- if ((0, _isnavigatingtonewrootlayout.isNavigatingToNewRootLayout)(currentTree, newTree)) {
- return (0, _navigatereducer.handleExternalUrl)(state, mutable, href, state.pushRef.pendingPush);
- }
- const canonicalUrlOverrideHref = canonicalUrlOverride ? (0, _createhreffromurl.createHrefFromUrl)(canonicalUrlOverride) : undefined;
- if (canonicalUrlOverride) {
- mutable.canonicalUrl = canonicalUrlOverrideHref;
- }
- // The one before last item is the router state tree patch
- const [subTreeData, head] = flightDataPath.slice(-2);
- // Handles case where prefetch only returns the router tree patch without rendered components.
- if (subTreeData !== null) {
- cache.status = _approutercontext.CacheStates.READY;
- cache.subTreeData = subTreeData;
- (0, _filllazyitemstillleafwithhead.fillLazyItemsTillLeafWithHead)(cache, undefined, treePatch, head);
- mutable.cache = cache;
- mutable.prefetchCache = new Map();
- }
- mutable.previousTree = currentTree;
- mutable.patchedTree = newTree;
- mutable.canonicalUrl = href;
- currentTree = newTree;
- }
- return (0, _handlemutable.handleMutable)(state, mutable);
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=refresh-reducer.js.map
-
-
-/***/ }),
-
-/***/ 734:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "restoreReducer", ({
- enumerable: true,
- get: function() {
- return restoreReducer;
- }
-}));
-const _createhreffromurl = __webpack_require__(8253);
-function restoreReducer(state, action) {
- const { url , tree } = action;
- const href = (0, _createhreffromurl.createHrefFromUrl)(url);
- return {
- // Set canonical url
- canonicalUrl: href,
- pushRef: state.pushRef,
- focusAndScrollRef: state.focusAndScrollRef,
- cache: state.cache,
- prefetchCache: state.prefetchCache,
- // Restore provided tree
- tree: tree,
- nextUrl: url.pathname
- };
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=restore-reducer.js.map
-
-
-/***/ }),
-
-/***/ 7647:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "serverActionReducer", ({
- enumerable: true,
- get: function() {
- return serverActionReducer;
- }
-}));
-const _appcallserver = __webpack_require__(4783);
-const _approuterheaders = __webpack_require__(281);
-const _createrecordfromthenable = __webpack_require__(5792);
-const _readrecordvalue = __webpack_require__(4170);
-const _client = __webpack_require__(7897);
-const _routerreducertypes = __webpack_require__(549);
-const _addbasepath = __webpack_require__(739);
-const _createhreffromurl = __webpack_require__(8253);
-const _redirect = __webpack_require__(6932);
-async function fetchServerAction(state, param) {
- let { actionId , actionArgs } = param;
- const body = await (0, _client.encodeReply)(actionArgs);
- const res = await fetch("", {
- method: "POST",
- headers: {
- Accept: _approuterheaders.RSC_CONTENT_TYPE_HEADER,
- "Next-Action": actionId,
- [_approuterheaders.NEXT_ROUTER_STATE_TREE]: JSON.stringify(state.tree),
- ...state.nextUrl ? {
- [_approuterheaders.NEXT_URL]: state.nextUrl
- } : {}
- },
- body
- });
- const location = res.headers.get("x-action-redirect");
- const redirectLocation = location ? new URL((0, _addbasepath.addBasePath)(location), window.location.origin) : undefined;
- let isFlightResponse = res.headers.get("content-type") === _approuterheaders.RSC_CONTENT_TYPE_HEADER;
- if (isFlightResponse) {
- const result = await (0, _client.createFromFetch)(Promise.resolve(res), {
- callServer: _appcallserver.callServer
- });
- // if it was a redirection, then result is just a regular RSC payload
- if (location) {
- return {
- actionFlightData: result,
- redirectLocation
- };
- // otherwise it's a tuple of [actionResult, actionFlightData]
- } else {
- const [actionResult, actionFlightData] = result != null ? result : [];
- return {
- actionResult,
- actionFlightData,
- redirectLocation
- };
- }
- }
- return {
- redirectLocation
- };
-}
-function serverActionReducer(state, action) {
- // the action could be called twice so we need to check if we already have applied it
- if (action.mutable.serverActionApplied) {
- return state;
- }
- if (!action.mutable.inFlightServerAction) {
- action.mutable.previousTree = state.tree;
- action.mutable.previousUrl = state.canonicalUrl;
- action.mutable.inFlightServerAction = (0, _createrecordfromthenable.createRecordFromThenable)(fetchServerAction(state, action));
- }
- try {
- // suspends until the server action is resolved.
- const { actionResult , actionFlightData , redirectLocation } = (0, _readrecordvalue.readRecordValue)(action.mutable.inFlightServerAction);
- if (redirectLocation) {
- // the redirection might have a flight data associated with it, so we'll populate the cache with it
- if (actionFlightData) {
- const href = (0, _createhreffromurl.createHrefFromUrl)(redirectLocation, false);
- const previousCacheEntry = state.prefetchCache.get(href);
- var _previousCacheEntry_kind;
- state.prefetchCache.set(href, {
- data: (0, _createrecordfromthenable.createRecordFromThenable)(Promise.resolve([
- actionFlightData,
- // TODO-APP: verify the logic around canonical URL overrides
- undefined
- ])),
- kind: (_previousCacheEntry_kind = previousCacheEntry == null ? void 0 : previousCacheEntry.kind) != null ? _previousCacheEntry_kind : _routerreducertypes.PrefetchKind.TEMPORARY,
- prefetchTime: Date.now(),
- treeAtTimeOfPrefetch: action.mutable.previousTree,
- lastUsedTime: null
- });
- }
- // we throw the redirection in the action handler so that it is caught during render
- action.reject((0, _redirect.getRedirectError)(redirectLocation.toString(), _redirect.RedirectType.push));
- } else {
- if (actionFlightData) {
- const href = (0, _createhreffromurl.createHrefFromUrl)(new URL(action.mutable.previousUrl, window.location.origin), false);
- const previousCacheEntry = state.prefetchCache.get(href);
- var _previousCacheEntry_kind1;
- state.prefetchCache.set((0, _createhreffromurl.createHrefFromUrl)(new URL(action.mutable.previousUrl, window.location.origin), false), {
- data: (0, _createrecordfromthenable.createRecordFromThenable)(Promise.resolve([
- actionFlightData,
- // TODO-APP: verify the logic around canonical URL overrides
- undefined
- ])),
- kind: (_previousCacheEntry_kind1 = previousCacheEntry == null ? void 0 : previousCacheEntry.kind) != null ? _previousCacheEntry_kind1 : _routerreducertypes.PrefetchKind.TEMPORARY,
- prefetchTime: Date.now(),
- treeAtTimeOfPrefetch: action.mutable.previousTree,
- lastUsedTime: null
- });
- // this is an intentional hack around React: we want to update the tree in a new render
- setTimeout(()=>{
- action.changeByServerResponse(action.mutable.previousTree, actionFlightData, undefined);
- });
- }
- action.resolve(actionResult);
- }
- } catch (e) {
- if (e.status === "rejected") {
- action.reject(e.value);
- } else {
- throw e;
- }
- }
- action.mutable.serverActionApplied = true;
- return state;
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=server-action-reducer.js.map
-
-
-/***/ }),
-
-/***/ 2813:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "serverPatchReducer", ({
- enumerable: true,
- get: function() {
- return serverPatchReducer;
- }
-}));
-const _createhreffromurl = __webpack_require__(8253);
-const _applyrouterstatepatchtotree = __webpack_require__(951);
-const _isnavigatingtonewrootlayout = __webpack_require__(9610);
-const _navigatereducer = __webpack_require__(1935);
-const _applyflightdata = __webpack_require__(8837);
-const _handlemutable = __webpack_require__(5098);
-function serverPatchReducer(state, action) {
- const { flightData , previousTree , overrideCanonicalUrl , cache , mutable } = action;
- const isForCurrentTree = JSON.stringify(previousTree) === JSON.stringify(state.tree);
- // When a fetch is slow to resolve it could be that you navigated away while the request was happening or before the reducer runs.
- // In that case opt-out of applying the patch given that the data could be stale.
- if (!isForCurrentTree) {
- // TODO-APP: Handle tree mismatch
- console.log("TREE MISMATCH");
- // Keep everything as-is.
- return state;
- }
- if (mutable.previousTree) {
- return (0, _handlemutable.handleMutable)(state, mutable);
- }
- // Handle case when navigating to page in `pages` from `app`
- if (typeof flightData === "string") {
- return (0, _navigatereducer.handleExternalUrl)(state, mutable, flightData, state.pushRef.pendingPush);
- }
- let currentTree = state.tree;
- let currentCache = state.cache;
- for (const flightDataPath of flightData){
- // Slices off the last segment (which is at -4) as it doesn't exist in the tree yet
- const flightSegmentPath = flightDataPath.slice(0, -4);
- const [treePatch] = flightDataPath.slice(-3, -2);
- const newTree = (0, _applyrouterstatepatchtotree.applyRouterStatePatchToTree)([
- "",
- ...flightSegmentPath
- ], currentTree, treePatch);
- if (newTree === null) {
- throw new Error("SEGMENT MISMATCH");
- }
- if ((0, _isnavigatingtonewrootlayout.isNavigatingToNewRootLayout)(currentTree, newTree)) {
- return (0, _navigatereducer.handleExternalUrl)(state, mutable, state.canonicalUrl, state.pushRef.pendingPush);
- }
- const canonicalUrlOverrideHref = overrideCanonicalUrl ? (0, _createhreffromurl.createHrefFromUrl)(overrideCanonicalUrl) : undefined;
- if (canonicalUrlOverrideHref) {
- mutable.canonicalUrl = canonicalUrlOverrideHref;
- }
- (0, _applyflightdata.applyFlightData)(currentCache, cache, flightDataPath);
- mutable.previousTree = currentTree;
- mutable.patchedTree = newTree;
- mutable.cache = cache;
- currentCache = cache;
- currentTree = newTree;
- }
- return (0, _handlemutable.handleMutable)(state, mutable);
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=server-patch-reducer.js.map
-
-
-/***/ }),
-
-/***/ 549:
-/***/ ((module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- PrefetchKind: function() {
- return PrefetchKind;
- },
- ACTION_REFRESH: function() {
- return ACTION_REFRESH;
- },
- ACTION_NAVIGATE: function() {
- return ACTION_NAVIGATE;
- },
- ACTION_RESTORE: function() {
- return ACTION_RESTORE;
- },
- ACTION_SERVER_PATCH: function() {
- return ACTION_SERVER_PATCH;
- },
- ACTION_PREFETCH: function() {
- return ACTION_PREFETCH;
- },
- ACTION_FAST_REFRESH: function() {
- return ACTION_FAST_REFRESH;
- },
- ACTION_SERVER_ACTION: function() {
- return ACTION_SERVER_ACTION;
- }
-});
-const ACTION_REFRESH = "refresh";
-const ACTION_NAVIGATE = "navigate";
-const ACTION_RESTORE = "restore";
-const ACTION_SERVER_PATCH = "server-patch";
-const ACTION_PREFETCH = "prefetch";
-const ACTION_FAST_REFRESH = "fast-refresh";
-const ACTION_SERVER_ACTION = "server-action";
-var PrefetchKind;
-(function(PrefetchKind) {
- PrefetchKind["AUTO"] = "auto";
- PrefetchKind["FULL"] = "full";
- PrefetchKind["TEMPORARY"] = "temporary";
-})(PrefetchKind || (PrefetchKind = {}));
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=router-reducer-types.js.map
-
-
-/***/ }),
-
-/***/ 5192:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "reducer", ({
- enumerable: true,
- get: function() {
- return reducer;
- }
-}));
-const _routerreducertypes = __webpack_require__(549);
-const _navigatereducer = __webpack_require__(1935);
-const _serverpatchreducer = __webpack_require__(2813);
-const _restorereducer = __webpack_require__(734);
-const _refreshreducer = __webpack_require__(9153);
-const _prefetchreducer = __webpack_require__(8411);
-const _fastrefreshreducer = __webpack_require__(7709);
-const _serveractionreducer = __webpack_require__(7647);
-/**
- * Reducer that handles the app-router state updates.
- */ function clientReducer(state, action) {
- switch(action.type){
- case _routerreducertypes.ACTION_NAVIGATE:
- {
- return (0, _navigatereducer.navigateReducer)(state, action);
- }
- case _routerreducertypes.ACTION_SERVER_PATCH:
- {
- return (0, _serverpatchreducer.serverPatchReducer)(state, action);
- }
- case _routerreducertypes.ACTION_RESTORE:
- {
- return (0, _restorereducer.restoreReducer)(state, action);
- }
- case _routerreducertypes.ACTION_REFRESH:
- {
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- throw new Error("Unknown action");
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-/***/ ((module, exports, __webpack_require__) => {
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- enumerable: true,
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- // TODO-APP: Check if `as` can be replaced.
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- // If dynamic parameter in tree doesn't match up with segment path a hard navigation is triggered.
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- return false;
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- if (lastSegment) {
- return false;
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-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
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-/***/ }),
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-/***/ 9859:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
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-Object.defineProperty(exports, "__esModule", ({
- value: true
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-Object.defineProperty(exports, "createSearchParamsBailoutProxy", ({
- enumerable: true,
- get: function() {
- return createSearchParamsBailoutProxy;
- }
-}));
-const _staticgenerationbailout = __webpack_require__(9837);
-function createSearchParamsBailoutProxy() {
- return new Proxy({}, {
- get (_target, prop) {
- // React adds some properties on the object when serializing for client components
- if (typeof prop === "string") {
- (0, _staticgenerationbailout.staticGenerationBailout)("searchParams." + prop);
- }
- }
- });
-}
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
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-/***/ ((module, exports, __webpack_require__) => {
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-const _staticgenerationasyncstorage = __webpack_require__(94);
-class StaticGenBailoutError extends Error {
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-/***/ }),
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-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
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-/***/ ((module, exports, __webpack_require__) => {
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-Object.defineProperty(exports, "useReducerWithReduxDevtools", ({
- enumerable: true,
- get: function() {
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-function normalizeRouterState(val) {
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- const obj = {};
- for (const [key, value] of val.entries()){
- if (typeof value === "function") {
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- continue;
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- return obj;
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- const obj = {};
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- continue;
- }
- if (value.hasOwnProperty("_bundlerConfig")) {
- obj[key] = "FlightData";
- continue;
- }
- }
- obj[key] = normalizeRouterState(value);
- }
- return obj;
- }
- if (Array.isArray(val)) {
- return val.map(normalizeRouterState);
- }
- return val;
-}
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- return (state, action)=>{
- const res = fn(state, action);
- if (ref.current) {
- ref.current.send(action, normalizeRouterState(res));
- }
- return res;
- };
-}
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- const [state, dispatch] = (0, _react.useReducer)(fn, initialState);
- return [
- state,
- dispatch,
- ()=>{}
- ];
-}
-function useReducerWithReduxDevtoolsImpl(fn, initialState) {
- const devtoolsConnectionRef = (0, _react.useRef)();
- const enabledRef = (0, _react.useRef)();
- (0, _react.useEffect)(()=>{
- if (devtoolsConnectionRef.current || enabledRef.current === false) {
- return;
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- enabledRef.current = false;
- return;
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- devtoolsConnectionRef.current = window.__REDUX_DEVTOOLS_EXTENSION__.connect({
- instanceId: 8000,
- name: "next-router"
- });
- if (devtoolsConnectionRef.current) {
- devtoolsConnectionRef.current.init(normalizeRouterState(initialState));
- }
- return ()=>{
- devtoolsConnectionRef.current = undefined;
- };
- }, [
- initialState
- ]);
- const [state, dispatch] = (0, _react.useReducer)(devToolReducer(/* logReducer( */ fn /*)*/ , devtoolsConnectionRef), initialState);
- const sync = (0, _react.useCallback)(()=>{
- if (devtoolsConnectionRef.current) {
- devtoolsConnectionRef.current.send({
- type: "RENDER_SYNC"
- }, normalizeRouterState(state));
- }
- }, [
- state
- ]);
- return [
- state,
- dispatch,
- sync
- ];
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- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
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- value: true
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-0 && (0);
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-"use strict";
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-"use strict";
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- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
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- current: null
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- c.credentials,
- c.referrer,
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- c.integrity
- ]);
- c = c.url;
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- ReactCurrentBatchConfig: X,
- ReactCurrentOwner: O,
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- U(a, function() {
- b.apply(this, arguments);
- }, d);
- },
- count: function(a) {
- var b = 0;
- U(a, function() {
- b++;
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- return b;
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-const _constants = __webpack_require__(2205);
-const _requestmeta = __webpack_require__(3271);
-const _removetrailingslash = __webpack_require__(465);
-const _apppaths = __webpack_require__(8401);
-const _constants1 = __webpack_require__(8537);
-function _interop_require_default(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
-}
-function normalizeVercelUrl(req, trustQuery, paramKeys, pageIsDynamic, defaultRouteRegex) {
- // make sure to normalize req.url on Vercel to strip dynamic params
- // from the query which are added during routing
- if (pageIsDynamic && trustQuery && defaultRouteRegex) {
- const _parsedUrl = (0, _url.parse)(req.url, true);
- delete _parsedUrl.search;
- for (const key of Object.keys(_parsedUrl.query)){
- if (key !== _constants1.NEXT_QUERY_PARAM_PREFIX && key.startsWith(_constants1.NEXT_QUERY_PARAM_PREFIX) || (paramKeys || Object.keys(defaultRouteRegex.groups)).includes(key)) {
- delete _parsedUrl.query[key];
- }
- }
- req.url = (0, _url.format)(_parsedUrl);
- }
-}
-function interpolateDynamicPath(pathname, params, defaultRouteRegex) {
- if (!defaultRouteRegex) return pathname;
- for (const param of Object.keys(defaultRouteRegex.groups)){
- const { optional , repeat } = defaultRouteRegex.groups[param];
- let builtParam = `[${repeat ? "..." : ""}${param}]`;
- if (optional) {
- builtParam = `[${builtParam}]`;
- }
- const paramIdx = pathname.indexOf(builtParam);
- if (paramIdx > -1) {
- let paramValue;
- const value = params[param];
- if (Array.isArray(value)) {
- paramValue = value.map((v)=>v && encodeURIComponent(v)).join("/");
- } else if (value) {
- paramValue = encodeURIComponent(value);
- } else {
- paramValue = "";
- }
- pathname = pathname.slice(0, paramIdx) + paramValue + pathname.slice(paramIdx + builtParam.length);
- }
- }
- return pathname;
-}
-function getUtils({ page , i18n , basePath , rewrites , pageIsDynamic , trailingSlash }) {
- let defaultRouteRegex;
- let dynamicRouteMatcher;
- let defaultRouteMatches;
- if (pageIsDynamic) {
- defaultRouteRegex = (0, _routeregex.getNamedRouteRegex)(page, false);
- dynamicRouteMatcher = (0, _routematcher.getRouteMatcher)(defaultRouteRegex);
- defaultRouteMatches = dynamicRouteMatcher(page);
- }
- function handleRewrites(req, parsedUrl) {
- const rewriteParams = {};
- let fsPathname = parsedUrl.pathname;
- const matchesPage = ()=>{
- const fsPathnameNoSlash = (0, _removetrailingslash.removeTrailingSlash)(fsPathname || "");
- return fsPathnameNoSlash === (0, _removetrailingslash.removeTrailingSlash)(page) || (dynamicRouteMatcher == null ? void 0 : dynamicRouteMatcher(fsPathnameNoSlash));
- };
- const checkRewrite = (rewrite)=>{
- const matcher = (0, _pathmatch.getPathMatch)(rewrite.source + (trailingSlash ? "(/)?" : ""), {
- removeUnnamedParams: true,
- strict: true
- });
- let params = matcher(parsedUrl.pathname);
- if ((rewrite.has || rewrite.missing) && params) {
- const hasParams = (0, _preparedestination.matchHas)(req, parsedUrl.query, rewrite.has, rewrite.missing);
- if (hasParams) {
- Object.assign(params, hasParams);
- } else {
- params = false;
- }
- }
- if (params) {
- const { parsedDestination , destQuery } = (0, _preparedestination.prepareDestination)({
- appendParamsToQuery: true,
- destination: rewrite.destination,
- params: params,
- query: parsedUrl.query
- });
- // if the rewrite destination is external break rewrite chain
- if (parsedDestination.protocol) {
- return true;
- }
- Object.assign(rewriteParams, destQuery, params);
- Object.assign(parsedUrl.query, parsedDestination.query);
- delete parsedDestination.query;
- Object.assign(parsedUrl, parsedDestination);
- fsPathname = parsedUrl.pathname;
- if (basePath) {
- fsPathname = fsPathname.replace(new RegExp(`^${basePath}`), "") || "/";
- }
- if (i18n) {
- const destLocalePathResult = (0, _normalizelocalepath.normalizeLocalePath)(fsPathname, i18n.locales);
- fsPathname = destLocalePathResult.pathname;
- parsedUrl.query.nextInternalLocale = destLocalePathResult.detectedLocale || params.nextInternalLocale;
- }
- if (fsPathname === page) {
- return true;
- }
- if (pageIsDynamic && dynamicRouteMatcher) {
- const dynamicParams = dynamicRouteMatcher(fsPathname);
- if (dynamicParams) {
- parsedUrl.query = {
- ...parsedUrl.query,
- ...dynamicParams
- };
- return true;
- }
- }
- }
- return false;
- };
- for (const rewrite of rewrites.beforeFiles || []){
- checkRewrite(rewrite);
- }
- if (fsPathname !== page) {
- let finished = false;
- for (const rewrite of rewrites.afterFiles || []){
- finished = checkRewrite(rewrite);
- if (finished) break;
- }
- if (!finished && !matchesPage()) {
- for (const rewrite of rewrites.fallback || []){
- finished = checkRewrite(rewrite);
- if (finished) break;
- }
- }
- }
- return rewriteParams;
- }
- function handleBasePath(req, parsedUrl) {
- // always strip the basePath if configured since it is required
- req.url = req.url.replace(new RegExp(`^${basePath}`), "") || "/";
- parsedUrl.pathname = parsedUrl.pathname.replace(new RegExp(`^${basePath}`), "") || "/";
- }
- function getParamsFromRouteMatches(req, renderOpts, detectedLocale) {
- return (0, _routematcher.getRouteMatcher)(function() {
- const { groups , routeKeys } = defaultRouteRegex;
- return {
- re: {
- // Simulate a RegExp match from the \`req.url\` input
- exec: (str)=>{
- const obj = Object.fromEntries(new URLSearchParams(str));
- const matchesHasLocale = i18n && detectedLocale && obj["1"] === detectedLocale;
- for (const key of Object.keys(obj)){
- const value = obj[key];
- if (key !== _constants1.NEXT_QUERY_PARAM_PREFIX && key.startsWith(_constants1.NEXT_QUERY_PARAM_PREFIX)) {
- const normalizedKey = key.substring(_constants1.NEXT_QUERY_PARAM_PREFIX.length);
- obj[normalizedKey] = value;
- delete obj[key];
- }
- }
- // favor named matches if available
- const routeKeyNames = Object.keys(routeKeys || {});
- const filterLocaleItem = (val)=>{
- if (i18n) {
- // locale items can be included in route-matches
- // for fallback SSG pages so ensure they are
- // filtered
- const isCatchAll = Array.isArray(val);
- const _val = isCatchAll ? val[0] : val;
- if (typeof _val === "string" && i18n.locales.some((item)=>{
- if (item.toLowerCase() === _val.toLowerCase()) {
- detectedLocale = item;
- renderOpts.locale = detectedLocale;
- return true;
- }
- return false;
- })) {
- // remove the locale item from the match
- if (isCatchAll) {
- val.splice(0, 1);
- }
- // the value is only a locale item and
- // shouldn't be added
- return isCatchAll ? val.length === 0 : true;
- }
- }
- return false;
- };
- if (routeKeyNames.every((name)=>obj[name])) {
- return routeKeyNames.reduce((prev, keyName)=>{
- const paramName = routeKeys == null ? void 0 : routeKeys[keyName];
- if (paramName && !filterLocaleItem(obj[keyName])) {
- prev[groups[paramName].pos] = obj[keyName];
- }
- return prev;
- }, {});
- }
- return Object.keys(obj).reduce((prev, key)=>{
- if (!filterLocaleItem(obj[key])) {
- let normalizedKey = key;
- if (matchesHasLocale) {
- normalizedKey = parseInt(key, 10) - 1 + "";
- }
- return Object.assign(prev, {
- [normalizedKey]: obj[key]
- });
- }
- return prev;
- }, {});
- }
- },
- groups
- };
- }())(req.headers["x-now-route-matches"]);
- }
- function normalizeDynamicRouteParams(params, ignoreOptional) {
- let hasValidParams = true;
- if (!defaultRouteRegex) return {
- params,
- hasValidParams: false
- };
- params = Object.keys(defaultRouteRegex.groups).reduce((prev, key)=>{
- let value = params[key];
- if (typeof value === "string") {
- value = (0, _apppaths.normalizeRscPath)(value, true);
- }
- if (Array.isArray(value)) {
- value = value.map((val)=>{
- if (typeof val === "string") {
- val = (0, _apppaths.normalizeRscPath)(val, true);
- }
- return val;
- });
- }
- // if the value matches the default value we can't rely
- // on the parsed params, this is used to signal if we need
- // to parse x-now-route-matches or not
- const defaultValue = defaultRouteMatches[key];
- const isOptional = defaultRouteRegex.groups[key].optional;
- const isDefaultValue = Array.isArray(defaultValue) ? defaultValue.some((defaultVal)=>{
- return Array.isArray(value) ? value.some((val)=>val.includes(defaultVal)) : value == null ? void 0 : value.includes(defaultVal);
- }) : value == null ? void 0 : value.includes(defaultValue);
- if (isDefaultValue || typeof value === "undefined" && !(isOptional && ignoreOptional)) {
- hasValidParams = false;
- }
- // non-provided optional values should be undefined so normalize
- // them to undefined
- if (isOptional && (!value || Array.isArray(value) && value.length === 1 && // fallback optional catch-all SSG pages have
- // [[...paramName]] for the root path on Vercel
- (value[0] === "index" || value[0] === `[[...${key}]]`))) {
- value = undefined;
- delete params[key];
- }
- // query values from the proxy aren't already split into arrays
- // so make sure to normalize catch-all values
- if (value && typeof value === "string" && defaultRouteRegex.groups[key].repeat) {
- value = value.split("/");
- }
- if (value) {
- prev[key] = value;
- }
- return prev;
- }, {});
- return {
- params,
- hasValidParams
- };
- }
- function handleLocale(req, res, parsedUrl, routeNoAssetPath, shouldNotRedirect) {
- if (!i18n) return;
- const pathname = parsedUrl.pathname || "/";
- let defaultLocale = i18n.defaultLocale;
- let detectedLocale = (0, _detectlocalecookie.detectLocaleCookie)(req, i18n.locales);
- let acceptPreferredLocale;
- try {
- acceptPreferredLocale = i18n.localeDetection !== false ? (0, _acceptheader.acceptLanguage)(req.headers["accept-language"], i18n.locales) : detectedLocale;
- } catch (_) {
- acceptPreferredLocale = detectedLocale;
- }
- const { host } = req.headers || {};
- // remove port from host and remove port if present
- const hostname = host && host.split(":")[0].toLowerCase();
- const detectedDomain = (0, _detectdomainlocale.detectDomainLocale)(i18n.domains, hostname);
- if (detectedDomain) {
- defaultLocale = detectedDomain.defaultLocale;
- detectedLocale = defaultLocale;
- (0, _requestmeta.addRequestMeta)(req, "__nextIsLocaleDomain", true);
- }
- // if not domain specific locale use accept-language preferred
- detectedLocale = detectedLocale || acceptPreferredLocale;
- let localeDomainRedirect;
- const localePathResult = (0, _normalizelocalepath.normalizeLocalePath)(pathname, i18n.locales);
- routeNoAssetPath = (0, _normalizelocalepath.normalizeLocalePath)(routeNoAssetPath, i18n.locales).pathname;
- if (localePathResult.detectedLocale) {
- detectedLocale = localePathResult.detectedLocale;
- req.url = (0, _url.format)({
- ...parsedUrl,
- pathname: localePathResult.pathname
- });
- (0, _requestmeta.addRequestMeta)(req, "__nextStrippedLocale", true);
- parsedUrl.pathname = localePathResult.pathname;
- }
- // If a detected locale is a domain specific locale and we aren't already
- // on that domain and path prefix redirect to it to prevent duplicate
- // content from multiple domains
- if (detectedDomain) {
- const localeToCheck = localePathResult.detectedLocale ? detectedLocale : acceptPreferredLocale;
- const matchedDomain = (0, _detectdomainlocale.detectDomainLocale)(i18n.domains, undefined, localeToCheck);
- if (matchedDomain && matchedDomain.domain !== detectedDomain.domain) {
- localeDomainRedirect = `http${matchedDomain.http ? "" : "s"}://${matchedDomain.domain}/${localeToCheck === matchedDomain.defaultLocale ? "" : localeToCheck}`;
- }
- }
- const denormalizedPagePath = (0, _denormalizepagepath.denormalizePagePath)(pathname);
- const detectedDefaultLocale = !detectedLocale || detectedLocale.toLowerCase() === defaultLocale.toLowerCase();
- const shouldStripDefaultLocale = false;
- // detectedDefaultLocale &&
- // denormalizedPagePath.toLowerCase() === \`/\${i18n.defaultLocale.toLowerCase()}\`
- const shouldAddLocalePrefix = !detectedDefaultLocale && denormalizedPagePath === "/";
- detectedLocale = detectedLocale || i18n.defaultLocale;
- if (!shouldNotRedirect && !req.headers["x-vercel-id"] && i18n.localeDetection !== false && (localeDomainRedirect || shouldAddLocalePrefix || shouldStripDefaultLocale)) {
- // set the NEXT_LOCALE cookie when a user visits the default locale
- // with the locale prefix so that they aren't redirected back to
- // their accept-language preferred locale
- if (shouldStripDefaultLocale && acceptPreferredLocale !== defaultLocale) {
- const previous = res.getHeader("set-cookie");
- res.setHeader("set-cookie", [
- ...typeof previous === "string" ? [
- previous
- ] : Array.isArray(previous) ? previous : [],
- _cookie.default.serialize("NEXT_LOCALE", defaultLocale, {
- httpOnly: true,
- path: "/"
- })
- ]);
- }
- res.setHeader("Location", (0, _url.format)({
- // make sure to include any query values when redirecting
- ...parsedUrl,
- pathname: localeDomainRedirect ? localeDomainRedirect : shouldStripDefaultLocale ? basePath || "/" : `${basePath}/${detectedLocale}`
- }));
- res.statusCode = _constants.TEMPORARY_REDIRECT_STATUS;
- res.end();
- return;
- }
- detectedLocale = localePathResult.detectedLocale || detectedDomain && detectedDomain.defaultLocale || defaultLocale;
- return {
- defaultLocale,
- detectedLocale,
- routeNoAssetPath
- };
- }
- return {
- handleLocale,
- handleRewrites,
- handleBasePath,
- defaultRouteRegex,
- dynamicRouteMatcher,
- defaultRouteMatches,
- getParamsFromRouteMatches,
- normalizeDynamicRouteParams,
- normalizeVercelUrl: (req, trustQuery, paramKeys)=>normalizeVercelUrl(req, trustQuery, paramKeys, pageIsDynamic, defaultRouteRegex),
- interpolateDynamicPath: (pathname, params)=>interpolateDynamicPath(pathname, params, defaultRouteRegex)
- };
-} //# sourceMappingURL=server-utils.js.map
-
-
-/***/ }),
-
-/***/ 2205:
-/***/ ((module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- MODERN_BROWSERSLIST_TARGET: function() {
- return _modernbrowserslisttarget.default;
- },
- COMPILER_NAMES: function() {
- return COMPILER_NAMES;
- },
- COMPILER_INDEXES: function() {
- return COMPILER_INDEXES;
- },
- PHASE_EXPORT: function() {
- return PHASE_EXPORT;
- },
- PHASE_PRODUCTION_BUILD: function() {
- return PHASE_PRODUCTION_BUILD;
- },
- PHASE_PRODUCTION_SERVER: function() {
- return PHASE_PRODUCTION_SERVER;
- },
- PHASE_DEVELOPMENT_SERVER: function() {
- return PHASE_DEVELOPMENT_SERVER;
- },
- PHASE_TEST: function() {
- return PHASE_TEST;
- },
- PAGES_MANIFEST: function() {
- return PAGES_MANIFEST;
- },
- APP_PATHS_MANIFEST: function() {
- return APP_PATHS_MANIFEST;
- },
- APP_PATH_ROUTES_MANIFEST: function() {
- return APP_PATH_ROUTES_MANIFEST;
- },
- BUILD_MANIFEST: function() {
- return BUILD_MANIFEST;
- },
- APP_BUILD_MANIFEST: function() {
- return APP_BUILD_MANIFEST;
- },
- SUBRESOURCE_INTEGRITY_MANIFEST: function() {
- return SUBRESOURCE_INTEGRITY_MANIFEST;
- },
- NEXT_FONT_MANIFEST: function() {
- return NEXT_FONT_MANIFEST;
- },
- EXPORT_MARKER: function() {
- return EXPORT_MARKER;
- },
- EXPORT_DETAIL: function() {
- return EXPORT_DETAIL;
- },
- PRERENDER_MANIFEST: function() {
- return PRERENDER_MANIFEST;
- },
- ROUTES_MANIFEST: function() {
- return ROUTES_MANIFEST;
- },
- IMAGES_MANIFEST: function() {
- return IMAGES_MANIFEST;
- },
- SERVER_FILES_MANIFEST: function() {
- return SERVER_FILES_MANIFEST;
- },
- DEV_CLIENT_PAGES_MANIFEST: function() {
- return DEV_CLIENT_PAGES_MANIFEST;
- },
- MIDDLEWARE_MANIFEST: function() {
- return MIDDLEWARE_MANIFEST;
- },
- DEV_MIDDLEWARE_MANIFEST: function() {
- return DEV_MIDDLEWARE_MANIFEST;
- },
- REACT_LOADABLE_MANIFEST: function() {
- return REACT_LOADABLE_MANIFEST;
- },
- FONT_MANIFEST: function() {
- return FONT_MANIFEST;
- },
- SERVER_DIRECTORY: function() {
- return SERVER_DIRECTORY;
- },
- CONFIG_FILES: function() {
- return CONFIG_FILES;
- },
- BUILD_ID_FILE: function() {
- return BUILD_ID_FILE;
- },
- BLOCKED_PAGES: function() {
- return BLOCKED_PAGES;
- },
- CLIENT_PUBLIC_FILES_PATH: function() {
- return CLIENT_PUBLIC_FILES_PATH;
- },
- CLIENT_STATIC_FILES_PATH: function() {
- return CLIENT_STATIC_FILES_PATH;
- },
- CLIENT_STATIC_FILES_RUNTIME: function() {
- return CLIENT_STATIC_FILES_RUNTIME;
- },
- STRING_LITERAL_DROP_BUNDLE: function() {
- return STRING_LITERAL_DROP_BUNDLE;
- },
- NEXT_BUILTIN_DOCUMENT: function() {
- return NEXT_BUILTIN_DOCUMENT;
- },
- NEXT_CLIENT_SSR_ENTRY_SUFFIX: function() {
- return NEXT_CLIENT_SSR_ENTRY_SUFFIX;
- },
- CLIENT_REFERENCE_MANIFEST: function() {
- return CLIENT_REFERENCE_MANIFEST;
- },
- FLIGHT_SERVER_CSS_MANIFEST: function() {
- return FLIGHT_SERVER_CSS_MANIFEST;
- },
- SERVER_REFERENCE_MANIFEST: function() {
- return SERVER_REFERENCE_MANIFEST;
- },
- MIDDLEWARE_BUILD_MANIFEST: function() {
- return MIDDLEWARE_BUILD_MANIFEST;
- },
- MIDDLEWARE_REACT_LOADABLE_MANIFEST: function() {
- return MIDDLEWARE_REACT_LOADABLE_MANIFEST;
- },
- CLIENT_STATIC_FILES_RUNTIME_MAIN: function() {
- return CLIENT_STATIC_FILES_RUNTIME_MAIN;
- },
- CLIENT_STATIC_FILES_RUNTIME_MAIN_APP: function() {
- return CLIENT_STATIC_FILES_RUNTIME_MAIN_APP;
- },
- APP_CLIENT_INTERNALS: function() {
- return APP_CLIENT_INTERNALS;
- },
- CLIENT_STATIC_FILES_RUNTIME_REACT_REFRESH: function() {
- return CLIENT_STATIC_FILES_RUNTIME_REACT_REFRESH;
- },
- CLIENT_STATIC_FILES_RUNTIME_AMP: function() {
- return CLIENT_STATIC_FILES_RUNTIME_AMP;
- },
- CLIENT_STATIC_FILES_RUNTIME_WEBPACK: function() {
- return CLIENT_STATIC_FILES_RUNTIME_WEBPACK;
- },
- CLIENT_STATIC_FILES_RUNTIME_POLYFILLS: function() {
- return CLIENT_STATIC_FILES_RUNTIME_POLYFILLS;
- },
- CLIENT_STATIC_FILES_RUNTIME_POLYFILLS_SYMBOL: function() {
- return CLIENT_STATIC_FILES_RUNTIME_POLYFILLS_SYMBOL;
- },
- EDGE_RUNTIME_WEBPACK: function() {
- return EDGE_RUNTIME_WEBPACK;
- },
- TEMPORARY_REDIRECT_STATUS: function() {
- return TEMPORARY_REDIRECT_STATUS;
- },
- PERMANENT_REDIRECT_STATUS: function() {
- return PERMANENT_REDIRECT_STATUS;
- },
- STATIC_PROPS_ID: function() {
- return STATIC_PROPS_ID;
- },
- SERVER_PROPS_ID: function() {
- return SERVER_PROPS_ID;
- },
- PAGE_SEGMENT_KEY: function() {
- return PAGE_SEGMENT_KEY;
- },
- GOOGLE_FONT_PROVIDER: function() {
- return GOOGLE_FONT_PROVIDER;
- },
- OPTIMIZED_FONT_PROVIDERS: function() {
- return OPTIMIZED_FONT_PROVIDERS;
- },
- DEFAULT_SERIF_FONT: function() {
- return DEFAULT_SERIF_FONT;
- },
- DEFAULT_SANS_SERIF_FONT: function() {
- return DEFAULT_SANS_SERIF_FONT;
- },
- STATIC_STATUS_PAGES: function() {
- return STATIC_STATUS_PAGES;
- },
- TRACE_OUTPUT_VERSION: function() {
- return TRACE_OUTPUT_VERSION;
- },
- TURBO_TRACE_DEFAULT_MEMORY_LIMIT: function() {
- return TURBO_TRACE_DEFAULT_MEMORY_LIMIT;
- },
- RSC_MODULE_TYPES: function() {
- return RSC_MODULE_TYPES;
- },
- EDGE_UNSUPPORTED_NODE_APIS: function() {
- return EDGE_UNSUPPORTED_NODE_APIS;
- },
- SYSTEM_ENTRYPOINTS: function() {
- return SYSTEM_ENTRYPOINTS;
- }
-});
-const _interop_require_default = __webpack_require__(1550);
-const _modernbrowserslisttarget = /*#__PURE__*/ _interop_require_default._(__webpack_require__(2159));
-const COMPILER_NAMES = {
- client: "client",
- server: "server",
- edgeServer: "edge-server"
-};
-const COMPILER_INDEXES = {
- [COMPILER_NAMES.client]: 0,
- [COMPILER_NAMES.server]: 1,
- [COMPILER_NAMES.edgeServer]: 2
-};
-const PHASE_EXPORT = "phase-export";
-const PHASE_PRODUCTION_BUILD = "phase-production-build";
-const PHASE_PRODUCTION_SERVER = "phase-production-server";
-const PHASE_DEVELOPMENT_SERVER = "phase-development-server";
-const PHASE_TEST = "phase-test";
-const PAGES_MANIFEST = "pages-manifest.json";
-const APP_PATHS_MANIFEST = "app-paths-manifest.json";
-const APP_PATH_ROUTES_MANIFEST = "app-path-routes-manifest.json";
-const BUILD_MANIFEST = "build-manifest.json";
-const APP_BUILD_MANIFEST = "app-build-manifest.json";
-const SUBRESOURCE_INTEGRITY_MANIFEST = "subresource-integrity-manifest";
-const NEXT_FONT_MANIFEST = "next-font-manifest";
-const EXPORT_MARKER = "export-marker.json";
-const EXPORT_DETAIL = "export-detail.json";
-const PRERENDER_MANIFEST = "prerender-manifest.json";
-const ROUTES_MANIFEST = "routes-manifest.json";
-const IMAGES_MANIFEST = "images-manifest.json";
-const SERVER_FILES_MANIFEST = "required-server-files.json";
-const DEV_CLIENT_PAGES_MANIFEST = "_devPagesManifest.json";
-const MIDDLEWARE_MANIFEST = "middleware-manifest.json";
-const DEV_MIDDLEWARE_MANIFEST = "_devMiddlewareManifest.json";
-const REACT_LOADABLE_MANIFEST = "react-loadable-manifest.json";
-const FONT_MANIFEST = "font-manifest.json";
-const SERVER_DIRECTORY = "server";
-const CONFIG_FILES = [
- "next.config.js",
- "next.config.mjs"
-];
-const BUILD_ID_FILE = "BUILD_ID";
-const BLOCKED_PAGES = [
- "/_document",
- "/_app",
- "/_error"
-];
-const CLIENT_PUBLIC_FILES_PATH = "public";
-const CLIENT_STATIC_FILES_PATH = "static";
-const CLIENT_STATIC_FILES_RUNTIME = "runtime";
-const STRING_LITERAL_DROP_BUNDLE = "__NEXT_DROP_CLIENT_FILE__";
-const NEXT_BUILTIN_DOCUMENT = "__NEXT_BUILTIN_DOCUMENT__";
-const NEXT_CLIENT_SSR_ENTRY_SUFFIX = ".__sc_client__";
-const CLIENT_REFERENCE_MANIFEST = "client-reference-manifest";
-const FLIGHT_SERVER_CSS_MANIFEST = "flight-server-css-manifest";
-const SERVER_REFERENCE_MANIFEST = "server-reference-manifest";
-const MIDDLEWARE_BUILD_MANIFEST = "middleware-build-manifest";
-const MIDDLEWARE_REACT_LOADABLE_MANIFEST = "middleware-react-loadable-manifest";
-const CLIENT_STATIC_FILES_RUNTIME_MAIN = "main";
-const CLIENT_STATIC_FILES_RUNTIME_MAIN_APP = "" + CLIENT_STATIC_FILES_RUNTIME_MAIN + "-app";
-const APP_CLIENT_INTERNALS = "app-client-internals";
-const CLIENT_STATIC_FILES_RUNTIME_REACT_REFRESH = "react-refresh";
-const CLIENT_STATIC_FILES_RUNTIME_AMP = "amp";
-const CLIENT_STATIC_FILES_RUNTIME_WEBPACK = "webpack";
-const CLIENT_STATIC_FILES_RUNTIME_POLYFILLS = "polyfills";
-const CLIENT_STATIC_FILES_RUNTIME_POLYFILLS_SYMBOL = Symbol(CLIENT_STATIC_FILES_RUNTIME_POLYFILLS);
-const EDGE_RUNTIME_WEBPACK = "edge-runtime-webpack";
-const TEMPORARY_REDIRECT_STATUS = 307;
-const PERMANENT_REDIRECT_STATUS = 308;
-const STATIC_PROPS_ID = "__N_SSG";
-const SERVER_PROPS_ID = "__N_SSP";
-const PAGE_SEGMENT_KEY = "__PAGE__";
-const GOOGLE_FONT_PROVIDER = "https://fonts.googleapis.com/";
-const OPTIMIZED_FONT_PROVIDERS = [
- {
- url: GOOGLE_FONT_PROVIDER,
- preconnect: "https://fonts.gstatic.com"
- },
- {
- url: "https://use.typekit.net",
- preconnect: "https://use.typekit.net"
- }
-];
-const DEFAULT_SERIF_FONT = {
- name: "Times New Roman",
- xAvgCharWidth: 821,
- azAvgWidth: 854.3953488372093,
- unitsPerEm: 2048
-};
-const DEFAULT_SANS_SERIF_FONT = {
- name: "Arial",
- xAvgCharWidth: 904,
- azAvgWidth: 934.5116279069767,
- unitsPerEm: 2048
-};
-const STATIC_STATUS_PAGES = [
- "/500"
-];
-const TRACE_OUTPUT_VERSION = 1;
-const TURBO_TRACE_DEFAULT_MEMORY_LIMIT = 6000;
-const RSC_MODULE_TYPES = {
- client: "client",
- server: "server"
-};
-const EDGE_UNSUPPORTED_NODE_APIS = [
- "clearImmediate",
- "setImmediate",
- "BroadcastChannel",
- "ByteLengthQueuingStrategy",
- "CompressionStream",
- "CountQueuingStrategy",
- "DecompressionStream",
- "DomException",
- "MessageChannel",
- "MessageEvent",
- "MessagePort",
- "ReadableByteStreamController",
- "ReadableStreamBYOBRequest",
- "ReadableStreamDefaultController",
- "TransformStreamDefaultController",
- "WritableStreamDefaultController"
-];
-const SYSTEM_ENTRYPOINTS = new Set([
- CLIENT_STATIC_FILES_RUNTIME_MAIN,
- CLIENT_STATIC_FILES_RUNTIME_REACT_REFRESH,
- CLIENT_STATIC_FILES_RUNTIME_AMP,
- CLIENT_STATIC_FILES_RUNTIME_MAIN_APP
-]);
-if ((typeof exports.default === "function" || typeof exports.default === "object" && exports.default !== null) && typeof exports.default.__esModule === "undefined") {
- Object.defineProperty(exports.default, "__esModule", {
- value: true
- });
- Object.assign(exports.default, exports);
- module.exports = exports.default;
-} //# sourceMappingURL=constants.js.map
-
-
-/***/ }),
-
-/***/ 536:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-// regexp is based on https://github.com/sindresorhus/escape-string-regexp
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "escapeStringRegexp", ({
- enumerable: true,
- get: function() {
- return escapeStringRegexp;
- }
-}));
-const reHasRegExp = /[|\\{}()[\]^$+*?.-]/;
-const reReplaceRegExp = /[|\\{}()[\]^$+*?.-]/g;
-function escapeStringRegexp(str) {
- // see also: https://github.com/lodash/lodash/blob/2da024c3b4f9947a48517639de7560457cd4ec6c/escapeRegExp.js#L23
- if (reHasRegExp.test(str)) {
- return str.replace(reReplaceRegExp, "\\$&");
- }
- return str;
-} //# sourceMappingURL=escape-regexp.js.map
-
-
-/***/ }),
-
-/***/ 6230:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-// http://www.cse.yorku.ca/~oz/hash.html
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "djb2Hash", ({
- enumerable: true,
- get: function() {
- return djb2Hash;
- }
-}));
-function djb2Hash(str) {
- let hash = 5381;
- for(let i = 0; i < str.length; i++){
- const char = str.charCodeAt(i);
- hash = (hash << 5) + hash + char;
- }
- return Math.abs(hash);
-} //# sourceMappingURL=hash.js.map
-
-
-/***/ }),
-
-/***/ 8090:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "detectLocaleCookie", ({
- enumerable: true,
- get: function() {
- return detectLocaleCookie;
- }
-}));
-function detectLocaleCookie(req, locales) {
- const { NEXT_LOCALE } = req.cookies || {};
- return NEXT_LOCALE ? locales.find((locale)=>NEXT_LOCALE.toLowerCase() === locale.toLowerCase()) : undefined;
-} //# sourceMappingURL=detect-locale-cookie.js.map
-
-
-/***/ }),
-
-/***/ 2080:
-/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
-
-"use strict";
-/**
- * This module is for next.js server internal usage of path module.
- * It will use native path module for nodejs runtime.
- * It will use path-browserify polyfill for edge runtime.
- */
-let path;
-if (false) {} else {
- path = __webpack_require__(1017);
-}
-module.exports = path; //# sourceMappingURL=path.js.map
-
-
-/***/ }),
-
-/***/ 2159:
-/***/ ((module) => {
-
-"use strict";
-// Note: This file is JS because it's used by the taskfile-swc.js file, which is JS.
-// Keep file changes in sync with the corresponding `.d.ts` files.
-/**
- * These are the browser versions that support all of the following:
- * static import: https://caniuse.com/es6-module
- * dynamic import: https://caniuse.com/es6-module-dynamic-import
- * import.meta: https://caniuse.com/mdn-javascript_operators_import_meta
- */
-const MODERN_BROWSERSLIST_TARGET = [
- "chrome 64",
- "edge 79",
- "firefox 67",
- "opera 51",
- "safari 12"
-];
-module.exports = MODERN_BROWSERSLIST_TARGET; //# sourceMappingURL=modern-browserslist-target.js.map
-
-
-/***/ }),
-
-/***/ 6115:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "denormalizePagePath", ({
- enumerable: true,
- get: function() {
- return denormalizePagePath;
- }
-}));
-const _utils = __webpack_require__(9824);
-const _normalizepathsep = __webpack_require__(9019);
-function denormalizePagePath(page) {
- let _page = (0, _normalizepathsep.normalizePathSep)(page);
- return _page.startsWith("/index/") && !(0, _utils.isDynamicRoute)(_page) ? _page.slice(6) : _page !== "/index" ? _page : "/";
-} //# sourceMappingURL=denormalize-page-path.js.map
-
-
-/***/ }),
-
-/***/ 6921:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-/**
- * For a given page path, this function ensures that there is a leading slash.
- * If there is not a leading slash, one is added, otherwise it is noop.
- */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "ensureLeadingSlash", ({
- enumerable: true,
- get: function() {
- return ensureLeadingSlash;
- }
-}));
-function ensureLeadingSlash(path) {
- return path.startsWith("/") ? path : "/" + path;
-} //# sourceMappingURL=ensure-leading-slash.js.map
-
-
-/***/ }),
-
-/***/ 9019:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-/**
- * For a given page path, this function ensures that there is no backslash
- * escaping slashes in the path. Example:
- * - `foo\/bar\/baz` -> `foo/bar/baz`
- */
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "normalizePathSep", ({
- enumerable: true,
- get: function() {
- return normalizePathSep;
- }
-}));
-function normalizePathSep(path) {
- return path.replace(/\\/g, "/");
-} //# sourceMappingURL=normalize-path-sep.js.map
-
-
-/***/ }),
-
-/***/ 8401:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- normalizeAppPath: function() {
- return normalizeAppPath;
- },
- normalizeRscPath: function() {
- return normalizeRscPath;
- }
-});
-const _ensureleadingslash = __webpack_require__(6921);
-function normalizeAppPath(route) {
- return (0, _ensureleadingslash.ensureLeadingSlash)(route.split("/").reduce((pathname, segment, index, segments)=>{
- // Empty segments are ignored.
- if (!segment) {
- return pathname;
- }
- // Groups are ignored.
- if (segment.startsWith("(") && segment.endsWith(")")) {
- return pathname;
- }
- // Parallel segments are ignored.
- if (segment.startsWith("@")) {
- return pathname;
- }
- // The last segment (if it's a leaf) should be ignored.
- if ((segment === "page" || segment === "route") && index === segments.length - 1) {
- return pathname;
- }
- return pathname + "/" + segment;
- }, ""));
-}
-function normalizeRscPath(pathname, enabled) {
- return enabled ? pathname.replace(/\.rsc($|\?)/, "$1") : pathname;
-} //# sourceMappingURL=app-paths.js.map
-
-
-/***/ }),
-
-/***/ 9824:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- getSortedRoutes: function() {
- return _sortedroutes.getSortedRoutes;
- },
- isDynamicRoute: function() {
- return _isdynamic.isDynamicRoute;
- }
-});
-const _sortedroutes = __webpack_require__(6262);
-const _isdynamic = __webpack_require__(815); //# sourceMappingURL=index.js.map
-
-
-/***/ }),
-
-/***/ 815:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-// Identify /[param]/ in route string
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "isDynamicRoute", ({
- enumerable: true,
- get: function() {
- return isDynamicRoute;
- }
-}));
-const TEST_ROUTE = /\/\[[^/]+?\](?=\/|$)/;
-function isDynamicRoute(route) {
- return TEST_ROUTE.test(route);
-} //# sourceMappingURL=is-dynamic.js.map
-
-
-/***/ }),
-
-/***/ 3767:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "parseRelativeUrl", ({
- enumerable: true,
- get: function() {
- return parseRelativeUrl;
- }
-}));
-const _utils = __webpack_require__(1265);
-const _querystring = __webpack_require__(4557);
-function parseRelativeUrl(url, base) {
- const globalBase = new URL( true ? "http://n" : 0);
- const resolvedBase = base ? new URL(base, globalBase) : url.startsWith(".") ? new URL( true ? "http://n" : 0) : globalBase;
- const { pathname , searchParams , search , hash , href , origin } = new URL(url, resolvedBase);
- if (origin !== globalBase.origin) {
- throw new Error("invariant: invalid relative URL, router received " + url);
- }
- return {
- pathname,
- query: (0, _querystring.searchParamsToUrlQuery)(searchParams),
- search,
- hash,
- href: href.slice(globalBase.origin.length)
- };
-} //# sourceMappingURL=parse-relative-url.js.map
-
-
-/***/ }),
-
-/***/ 429:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "parseUrl", ({
- enumerable: true,
- get: function() {
- return parseUrl;
- }
-}));
-const _querystring = __webpack_require__(4557);
-const _parserelativeurl = __webpack_require__(3767);
-function parseUrl(url) {
- if (url.startsWith("/")) {
- return (0, _parserelativeurl.parseRelativeUrl)(url);
- }
- const parsedURL = new URL(url);
- return {
- hash: parsedURL.hash,
- hostname: parsedURL.hostname,
- href: parsedURL.href,
- pathname: parsedURL.pathname,
- port: parsedURL.port,
- protocol: parsedURL.protocol,
- query: (0, _querystring.searchParamsToUrlQuery)(parsedURL.searchParams),
- search: parsedURL.search
- };
-} //# sourceMappingURL=parse-url.js.map
-
-
-/***/ }),
-
-/***/ 247:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "getPathMatch", ({
- enumerable: true,
- get: function() {
- return getPathMatch;
- }
-}));
-const _pathtoregexp = __webpack_require__(7999);
-function getPathMatch(path, options) {
- const keys = [];
- const regexp = (0, _pathtoregexp.pathToRegexp)(path, keys, {
- delimiter: "/",
- sensitive: false,
- strict: options == null ? void 0 : options.strict
- });
- const matcher = (0, _pathtoregexp.regexpToFunction)((options == null ? void 0 : options.regexModifier) ? new RegExp(options.regexModifier(regexp.source), regexp.flags) : regexp, keys);
- /**
- * A matcher function that will check if a given pathname matches the path
- * given in the builder function. When the path does not match it will return
- * `false` but if it does it will return an object with the matched params
- * merged with the params provided in the second argument.
- */ return (pathname, params)=>{
- const res = pathname == null ? false : matcher(pathname);
- if (!res) {
- return false;
- }
- /**
- * If unnamed params are not allowed they must be removed from
- * the matched parameters. path-to-regexp uses "string" for named and
- * "number" for unnamed parameters.
- */ if (options == null ? void 0 : options.removeUnnamedParams) {
- for (const key of keys){
- if (typeof key.name === "number") {
- delete res.params[key.name];
- }
- }
- }
- return {
- ...params,
- ...res.params
- };
- };
-} //# sourceMappingURL=path-match.js.map
-
-
-/***/ }),
-
-/***/ 880:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- matchHas: function() {
- return matchHas;
- },
- compileNonPath: function() {
- return compileNonPath;
- },
- prepareDestination: function() {
- return prepareDestination;
- }
-});
-const _pathtoregexp = __webpack_require__(7999);
-const _escaperegexp = __webpack_require__(536);
-const _parseurl = __webpack_require__(429);
-const _interceptionroutes = __webpack_require__(3958);
-/**
- * Ensure only a-zA-Z are used for param names for proper interpolating
- * with path-to-regexp
- */ function getSafeParamName(paramName) {
- let newParamName = "";
- for(let i = 0; i < paramName.length; i++){
- const charCode = paramName.charCodeAt(i);
- if (charCode > 64 && charCode < 91 || // A-Z
- charCode > 96 && charCode < 123 // a-z
- ) {
- newParamName += paramName[i];
- }
- }
- return newParamName;
-}
-function escapeSegment(str, segmentName) {
- return str.replace(new RegExp(":" + (0, _escaperegexp.escapeStringRegexp)(segmentName), "g"), "__ESC_COLON_" + segmentName);
-}
-function unescapeSegments(str) {
- return str.replace(/__ESC_COLON_/gi, ":");
-}
-function matchHas(req, query, has, missing) {
- if (has === void 0) has = [];
- if (missing === void 0) missing = [];
- const params = {};
- const hasMatch = (hasItem)=>{
- let value;
- let key = hasItem.key;
- switch(hasItem.type){
- case "header":
- {
- key = key.toLowerCase();
- value = req.headers[key];
- break;
- }
- case "cookie":
- {
- value = req.cookies[hasItem.key];
- break;
- }
- case "query":
- {
- value = query[key];
- break;
- }
- case "host":
- {
- const { host } = (req == null ? void 0 : req.headers) || {};
- // remove port from host if present
- const hostname = host == null ? void 0 : host.split(":")[0].toLowerCase();
- value = hostname;
- break;
- }
- default:
- {
- break;
- }
- }
- if (!hasItem.value && value) {
- params[getSafeParamName(key)] = value;
- return true;
- } else if (value) {
- const matcher = new RegExp("^" + hasItem.value + "$");
- const matches = Array.isArray(value) ? value.slice(-1)[0].match(matcher) : value.match(matcher);
- if (matches) {
- if (Array.isArray(matches)) {
- if (matches.groups) {
- Object.keys(matches.groups).forEach((groupKey)=>{
- params[groupKey] = matches.groups[groupKey];
- });
- } else if (hasItem.type === "host" && matches[0]) {
- params.host = matches[0];
- }
- }
- return true;
- }
- }
- return false;
- };
- const allMatch = has.every((item)=>hasMatch(item)) && !missing.some((item)=>hasMatch(item));
- if (allMatch) {
- return params;
- }
- return false;
-}
-function compileNonPath(value, params) {
- if (!value.includes(":")) {
- return value;
- }
- for (const key of Object.keys(params)){
- if (value.includes(":" + key)) {
- value = value.replace(new RegExp(":" + key + "\\*", "g"), ":" + key + "--ESCAPED_PARAM_ASTERISKS").replace(new RegExp(":" + key + "\\?", "g"), ":" + key + "--ESCAPED_PARAM_QUESTION").replace(new RegExp(":" + key + "\\+", "g"), ":" + key + "--ESCAPED_PARAM_PLUS").replace(new RegExp(":" + key + "(?!\\w)", "g"), "--ESCAPED_PARAM_COLON" + key);
- }
- }
- value = value.replace(/(:|\*|\?|\+|\(|\)|\{|\})/g, "\\$1").replace(/--ESCAPED_PARAM_PLUS/g, "+").replace(/--ESCAPED_PARAM_COLON/g, ":").replace(/--ESCAPED_PARAM_QUESTION/g, "?").replace(/--ESCAPED_PARAM_ASTERISKS/g, "*");
- // the value needs to start with a forward-slash to be compiled
- // correctly
- return (0, _pathtoregexp.compile)("/" + value, {
- validate: false
- })(params).slice(1);
-}
-function prepareDestination(args) {
- const query = Object.assign({}, args.query);
- delete query.__nextLocale;
- delete query.__nextDefaultLocale;
- delete query.__nextDataReq;
- delete query.__nextInferredLocaleFromDefault;
- let escapedDestination = args.destination;
- for (const param of Object.keys({
- ...args.params,
- ...query
- })){
- escapedDestination = escapeSegment(escapedDestination, param);
- }
- const parsedDestination = (0, _parseurl.parseUrl)(escapedDestination);
- const destQuery = parsedDestination.query;
- const destPath = unescapeSegments("" + parsedDestination.pathname + (parsedDestination.hash || ""));
- const destHostname = unescapeSegments(parsedDestination.hostname || "");
- const destPathParamKeys = [];
- const destHostnameParamKeys = [];
- (0, _pathtoregexp.pathToRegexp)(destPath, destPathParamKeys);
- (0, _pathtoregexp.pathToRegexp)(destHostname, destHostnameParamKeys);
- const destParams = [];
- destPathParamKeys.forEach((key)=>destParams.push(key.name));
- destHostnameParamKeys.forEach((key)=>destParams.push(key.name));
- const destPathCompiler = (0, _pathtoregexp.compile)(destPath, // have already validated before we got to this point and validating
- // breaks compiling destinations with named pattern params from the source
- // e.g. /something:hello(.*) -> /another/:hello is broken with validation
- // since compile validation is meant for reversing and not for inserting
- // params from a separate path-regex into another
- {
- validate: false
- });
- const destHostnameCompiler = (0, _pathtoregexp.compile)(destHostname, {
- validate: false
- });
- // update any params in query values
- for (const [key, strOrArray] of Object.entries(destQuery)){
- // the value needs to start with a forward-slash to be compiled
- // correctly
- if (Array.isArray(strOrArray)) {
- destQuery[key] = strOrArray.map((value)=>compileNonPath(unescapeSegments(value), args.params));
- } else if (typeof strOrArray === "string") {
- destQuery[key] = compileNonPath(unescapeSegments(strOrArray), args.params);
- }
- }
- // add path params to query if it's not a redirect and not
- // already defined in destination query or path
- let paramKeys = Object.keys(args.params).filter((name)=>name !== "nextInternalLocale");
- if (args.appendParamsToQuery && !paramKeys.some((key)=>destParams.includes(key))) {
- for (const key of paramKeys){
- if (!(key in destQuery)) {
- destQuery[key] = args.params[key];
- }
- }
- }
- let newUrl;
- // The compiler also that the interception route marker is an unnamed param, hence '0',
- // so we need to add it to the params object.
- if ((0, _interceptionroutes.isInterceptionRouteAppPath)(destPath)) {
- for (const segment of destPath.split("/")){
- const marker = _interceptionroutes.INTERCEPTION_ROUTE_MARKERS.find((m)=>segment.startsWith(m));
- if (marker) {
- args.params["0"] = marker;
- break;
- }
- }
- }
- try {
- newUrl = destPathCompiler(args.params);
- const [pathname, hash] = newUrl.split("#");
- parsedDestination.hostname = destHostnameCompiler(args.params);
- parsedDestination.pathname = pathname;
- parsedDestination.hash = "" + (hash ? "#" : "") + (hash || "");
- delete parsedDestination.search;
- } catch (err) {
- if (err.message.match(/Expected .*? to not repeat, but got an array/)) {
- throw new Error("To use a multi-match in the destination you must add `*` at the end of the param name to signify it should repeat. https://nextjs.org/docs/messages/invalid-multi-match");
- }
- throw err;
- }
- // Query merge order lowest priority to highest
- // 1. initial URL query values
- // 2. path segment values
- // 3. destination specified query values
- parsedDestination.query = {
- ...query,
- ...parsedDestination.query
- };
- return {
- newUrl,
- destQuery,
- parsedDestination
- };
-} //# sourceMappingURL=prepare-destination.js.map
-
-
-/***/ }),
-
-/***/ 4557:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- searchParamsToUrlQuery: function() {
- return searchParamsToUrlQuery;
- },
- urlQueryToSearchParams: function() {
- return urlQueryToSearchParams;
- },
- assign: function() {
- return assign;
- }
-});
-function searchParamsToUrlQuery(searchParams) {
- const query = {};
- searchParams.forEach((value, key)=>{
- if (typeof query[key] === "undefined") {
- query[key] = value;
- } else if (Array.isArray(query[key])) {
- query[key].push(value);
- } else {
- query[key] = [
- query[key],
- value
- ];
- }
- });
- return query;
-}
-function stringifyUrlQueryParam(param) {
- if (typeof param === "string" || typeof param === "number" && !isNaN(param) || typeof param === "boolean") {
- return String(param);
- } else {
- return "";
- }
-}
-function urlQueryToSearchParams(urlQuery) {
- const result = new URLSearchParams();
- Object.entries(urlQuery).forEach((param)=>{
- let [key, value] = param;
- if (Array.isArray(value)) {
- value.forEach((item)=>result.append(key, stringifyUrlQueryParam(item)));
- } else {
- result.set(key, stringifyUrlQueryParam(value));
- }
- });
- return result;
-}
-function assign(target) {
- for(var _len = arguments.length, searchParamsList = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++){
- searchParamsList[_key - 1] = arguments[_key];
- }
- searchParamsList.forEach((searchParams)=>{
- Array.from(searchParams.keys()).forEach((key)=>target.delete(key));
- searchParams.forEach((value, key)=>target.append(key, value));
- });
- return target;
-} //# sourceMappingURL=querystring.js.map
-
-
-/***/ }),
-
-/***/ 4060:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "getRouteMatcher", ({
- enumerable: true,
- get: function() {
- return getRouteMatcher;
- }
-}));
-const _utils = __webpack_require__(1265);
-function getRouteMatcher(param) {
- let { re , groups } = param;
- return (pathname)=>{
- const routeMatch = re.exec(pathname);
- if (!routeMatch) {
- return false;
- }
- const decode = (param)=>{
- try {
- return decodeURIComponent(param);
- } catch (_) {
- throw new _utils.DecodeError("failed to decode param");
- }
- };
- const params = {};
- Object.keys(groups).forEach((slugName)=>{
- const g = groups[slugName];
- const m = routeMatch[g.pos];
- if (m !== undefined) {
- params[slugName] = ~m.indexOf("/") ? m.split("/").map((entry)=>decode(entry)) : g.repeat ? [
- decode(m)
- ] : decode(m);
- }
- });
- return params;
- };
-} //# sourceMappingURL=route-matcher.js.map
-
-
-/***/ }),
-
-/***/ 9601:
-/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- getRouteRegex: function() {
- return getRouteRegex;
- },
- getNamedRouteRegex: function() {
- return getNamedRouteRegex;
- },
- getNamedMiddlewareRegex: function() {
- return getNamedMiddlewareRegex;
- }
-});
-const _escaperegexp = __webpack_require__(536);
-const _removetrailingslash = __webpack_require__(465);
-const NEXT_QUERY_PARAM_PREFIX = "nxtP";
-/**
- * Parses a given parameter from a route to a data structure that can be used
- * to generate the parametrized route. Examples:
- * - `[...slug]` -> `{ key: 'slug', repeat: true, optional: true }`
- * - `...slug` -> `{ key: 'slug', repeat: true, optional: false }`
- * - `[foo]` -> `{ key: 'foo', repeat: false, optional: true }`
- * - `bar` -> `{ key: 'bar', repeat: false, optional: false }`
- */ function parseParameter(param) {
- const optional = param.startsWith("[") && param.endsWith("]");
- if (optional) {
- param = param.slice(1, -1);
- }
- const repeat = param.startsWith("...");
- if (repeat) {
- param = param.slice(3);
- }
- return {
- key: param,
- repeat,
- optional
- };
-}
-function getParametrizedRoute(route) {
- const segments = (0, _removetrailingslash.removeTrailingSlash)(route).slice(1).split("/");
- const groups = {};
- let groupIndex = 1;
- return {
- parameterizedRoute: segments.map((segment)=>{
- if (segment.startsWith("[") && segment.endsWith("]")) {
- const { key , optional , repeat } = parseParameter(segment.slice(1, -1));
- groups[key] = {
- pos: groupIndex++,
- repeat,
- optional
- };
- return repeat ? optional ? "(?:/(.+?))?" : "/(.+?)" : "/([^/]+?)";
- } else {
- return "/" + (0, _escaperegexp.escapeStringRegexp)(segment);
- }
- }).join(""),
- groups
- };
-}
-function getRouteRegex(normalizedRoute) {
- const { parameterizedRoute , groups } = getParametrizedRoute(normalizedRoute);
- return {
- re: new RegExp("^" + parameterizedRoute + "(?:/)?$"),
- groups: groups
- };
-}
-/**
- * Builds a function to generate a minimal routeKey using only a-z and minimal
- * number of characters.
- */ function buildGetSafeRouteKey() {
- let routeKeyCharCode = 97;
- let routeKeyCharLength = 1;
- return ()=>{
- let routeKey = "";
- for(let i = 0; i < routeKeyCharLength; i++){
- routeKey += String.fromCharCode(routeKeyCharCode);
- routeKeyCharCode++;
- if (routeKeyCharCode > 122) {
- routeKeyCharLength++;
- routeKeyCharCode = 97;
- }
- }
- return routeKey;
- };
-}
-function getNamedParametrizedRoute(route, prefixRouteKeys) {
- const segments = (0, _removetrailingslash.removeTrailingSlash)(route).slice(1).split("/");
- const getSafeRouteKey = buildGetSafeRouteKey();
- const routeKeys = {};
- return {
- namedParameterizedRoute: segments.map((segment)=>{
- if (segment.startsWith("[") && segment.endsWith("]")) {
- const { key , optional , repeat } = parseParameter(segment.slice(1, -1));
- // replace any non-word characters since they can break
- // the named regex
- let cleanedKey = key.replace(/\W/g, "");
- if (prefixRouteKeys) {
- cleanedKey = "" + NEXT_QUERY_PARAM_PREFIX + cleanedKey;
- }
- let invalidKey = false;
- // check if the key is still invalid and fallback to using a known
- // safe key
- if (cleanedKey.length === 0 || cleanedKey.length > 30) {
- invalidKey = true;
- }
- if (!isNaN(parseInt(cleanedKey.slice(0, 1)))) {
- invalidKey = true;
- }
- if (invalidKey) {
- cleanedKey = getSafeRouteKey();
- }
- if (prefixRouteKeys) {
- routeKeys[cleanedKey] = "" + NEXT_QUERY_PARAM_PREFIX + key;
- } else {
- routeKeys[cleanedKey] = "" + key;
- }
- return repeat ? optional ? "(?:/(?<" + cleanedKey + ">.+?))?" : "/(?<" + cleanedKey + ">.+?)" : "/(?<" + cleanedKey + ">[^/]+?)";
- } else {
- return "/" + (0, _escaperegexp.escapeStringRegexp)(segment);
- }
- }).join(""),
- routeKeys
- };
-}
-function getNamedRouteRegex(normalizedRoute, prefixRouteKey) {
- const result = getNamedParametrizedRoute(normalizedRoute, prefixRouteKey);
- return {
- ...getRouteRegex(normalizedRoute),
- namedRegex: "^" + result.namedParameterizedRoute + "(?:/)?$",
- routeKeys: result.routeKeys
- };
-}
-function getNamedMiddlewareRegex(normalizedRoute, options) {
- const { parameterizedRoute } = getParametrizedRoute(normalizedRoute);
- const { catchAll =true } = options;
- if (parameterizedRoute === "/") {
- let catchAllRegex = catchAll ? ".*" : "";
- return {
- namedRegex: "^/" + catchAllRegex + "$"
- };
- }
- const { namedParameterizedRoute } = getNamedParametrizedRoute(normalizedRoute, false);
- let catchAllGroupedRegex = catchAll ? "(?:(/.*)?)" : "";
- return {
- namedRegex: "^" + namedParameterizedRoute + catchAllGroupedRegex + "$"
- };
-} //# sourceMappingURL=route-regex.js.map
-
-
-/***/ }),
-
-/***/ 6262:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-Object.defineProperty(exports, "getSortedRoutes", ({
- enumerable: true,
- get: function() {
- return getSortedRoutes;
- }
-}));
-class UrlNode {
- insert(urlPath) {
- this._insert(urlPath.split("/").filter(Boolean), [], false);
- }
- smoosh() {
- return this._smoosh();
- }
- _smoosh(prefix) {
- if (prefix === void 0) prefix = "/";
- const childrenPaths = [
- ...this.children.keys()
- ].sort();
- if (this.slugName !== null) {
- childrenPaths.splice(childrenPaths.indexOf("[]"), 1);
- }
- if (this.restSlugName !== null) {
- childrenPaths.splice(childrenPaths.indexOf("[...]"), 1);
- }
- if (this.optionalRestSlugName !== null) {
- childrenPaths.splice(childrenPaths.indexOf("[[...]]"), 1);
- }
- const routes = childrenPaths.map((c)=>this.children.get(c)._smoosh("" + prefix + c + "/")).reduce((prev, curr)=>[
- ...prev,
- ...curr
- ], []);
- if (this.slugName !== null) {
- routes.push(...this.children.get("[]")._smoosh(prefix + "[" + this.slugName + "]/"));
- }
- if (!this.placeholder) {
- const r = prefix === "/" ? "/" : prefix.slice(0, -1);
- if (this.optionalRestSlugName != null) {
- throw new Error('You cannot define a route with the same specificity as a optional catch-all route ("' + r + '" and "' + r + "[[..." + this.optionalRestSlugName + ']]").');
- }
- routes.unshift(r);
- }
- if (this.restSlugName !== null) {
- routes.push(...this.children.get("[...]")._smoosh(prefix + "[..." + this.restSlugName + "]/"));
- }
- if (this.optionalRestSlugName !== null) {
- routes.push(...this.children.get("[[...]]")._smoosh(prefix + "[[..." + this.optionalRestSlugName + "]]/"));
- }
- return routes;
- }
- _insert(urlPaths, slugNames, isCatchAll) {
- if (urlPaths.length === 0) {
- this.placeholder = false;
- return;
- }
- if (isCatchAll) {
- throw new Error("Catch-all must be the last part of the URL.");
- }
- // The next segment in the urlPaths list
- let nextSegment = urlPaths[0];
- // Check if the segment matches `[something]`
- if (nextSegment.startsWith("[") && nextSegment.endsWith("]")) {
- // Strip `[` and `]`, leaving only `something`
- let segmentName = nextSegment.slice(1, -1);
- let isOptional = false;
- if (segmentName.startsWith("[") && segmentName.endsWith("]")) {
- // Strip optional `[` and `]`, leaving only `something`
- segmentName = segmentName.slice(1, -1);
- isOptional = true;
- }
- if (segmentName.startsWith("...")) {
- // Strip `...`, leaving only `something`
- segmentName = segmentName.substring(3);
- isCatchAll = true;
- }
- if (segmentName.startsWith("[") || segmentName.endsWith("]")) {
- throw new Error("Segment names may not start or end with extra brackets ('" + segmentName + "').");
- }
- if (segmentName.startsWith(".")) {
- throw new Error("Segment names may not start with erroneous periods ('" + segmentName + "').");
- }
- function handleSlug(previousSlug, nextSlug) {
- if (previousSlug !== null) {
- // If the specific segment already has a slug but the slug is not `something`
- // This prevents collisions like:
- // pages/[post]/index.js
- // pages/[id]/index.js
- // Because currently multiple dynamic params on the same segment level are not supported
- if (previousSlug !== nextSlug) {
- // TODO: This error seems to be confusing for users, needs an error link, the description can be based on above comment.
- throw new Error("You cannot use different slug names for the same dynamic path ('" + previousSlug + "' !== '" + nextSlug + "').");
- }
- }
- slugNames.forEach((slug)=>{
- if (slug === nextSlug) {
- throw new Error('You cannot have the same slug name "' + nextSlug + '" repeat within a single dynamic path');
- }
- if (slug.replace(/\W/g, "") === nextSegment.replace(/\W/g, "")) {
- throw new Error('You cannot have the slug names "' + slug + '" and "' + nextSlug + '" differ only by non-word symbols within a single dynamic path');
- }
- });
- slugNames.push(nextSlug);
- }
- if (isCatchAll) {
- if (isOptional) {
- if (this.restSlugName != null) {
- throw new Error('You cannot use both an required and optional catch-all route at the same level ("[...' + this.restSlugName + ']" and "' + urlPaths[0] + '" ).');
- }
- handleSlug(this.optionalRestSlugName, segmentName);
- // slugName is kept as it can only be one particular slugName
- this.optionalRestSlugName = segmentName;
- // nextSegment is overwritten to [[...]] so that it can later be sorted specifically
- nextSegment = "[[...]]";
- } else {
- if (this.optionalRestSlugName != null) {
- throw new Error('You cannot use both an optional and required catch-all route at the same level ("[[...' + this.optionalRestSlugName + ']]" and "' + urlPaths[0] + '").');
- }
- handleSlug(this.restSlugName, segmentName);
- // slugName is kept as it can only be one particular slugName
- this.restSlugName = segmentName;
- // nextSegment is overwritten to [...] so that it can later be sorted specifically
- nextSegment = "[...]";
- }
- } else {
- if (isOptional) {
- throw new Error('Optional route parameters are not yet supported ("' + urlPaths[0] + '").');
- }
- handleSlug(this.slugName, segmentName);
- // slugName is kept as it can only be one particular slugName
- this.slugName = segmentName;
- // nextSegment is overwritten to [] so that it can later be sorted specifically
- nextSegment = "[]";
- }
- }
- // If this UrlNode doesn't have the nextSegment yet we create a new child UrlNode
- if (!this.children.has(nextSegment)) {
- this.children.set(nextSegment, new UrlNode());
- }
- this.children.get(nextSegment)._insert(urlPaths.slice(1), slugNames, isCatchAll);
- }
- constructor(){
- this.placeholder = true;
- this.children = new Map();
- this.slugName = null;
- this.restSlugName = null;
- this.optionalRestSlugName = null;
- }
-}
-function getSortedRoutes(normalizedPages) {
- // First the UrlNode is created, and every UrlNode can have only 1 dynamic segment
- // Eg you can't have pages/[post]/abc.js and pages/[hello]/something-else.js
- // Only 1 dynamic segment per nesting level
- // So in the case that is test/integration/dynamic-routing it'll be this:
- // pages/[post]/comments.js
- // pages/blog/[post]/comment/[id].js
- // Both are fine because `pages/[post]` and `pages/blog` are on the same level
- // So in this case `UrlNode` created here has `this.slugName === 'post'`
- // And since your PR passed through `slugName` as an array basically it'd including it in too many possibilities
- // Instead what has to be passed through is the upwards path's dynamic names
- const root = new UrlNode();
- // Here the `root` gets injected multiple paths, and insert will break them up into sublevels
- normalizedPages.forEach((pagePath)=>root.insert(pagePath));
- // Smoosh will then sort those sublevels up to the point where you get the correct route definition priority
- return root.smoosh();
-} //# sourceMappingURL=sorted-routes.js.map
-
-
-/***/ }),
-
-/***/ 1265:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-0 && (0);
-function _export(target, all) {
- for(var name in all)Object.defineProperty(target, name, {
- enumerable: true,
- get: all[name]
- });
-}
-_export(exports, {
- WEB_VITALS: function() {
- return WEB_VITALS;
- },
- execOnce: function() {
- return execOnce;
- },
- isAbsoluteUrl: function() {
- return isAbsoluteUrl;
- },
- getLocationOrigin: function() {
- return getLocationOrigin;
- },
- getURL: function() {
- return getURL;
- },
- getDisplayName: function() {
- return getDisplayName;
- },
- isResSent: function() {
- return isResSent;
- },
- normalizeRepeatedSlashes: function() {
- return normalizeRepeatedSlashes;
- },
- loadGetInitialProps: function() {
- return loadGetInitialProps;
- },
- SP: function() {
- return SP;
- },
- ST: function() {
- return ST;
- },
- DecodeError: function() {
- return DecodeError;
- },
- NormalizeError: function() {
- return NormalizeError;
- },
- PageNotFoundError: function() {
- return PageNotFoundError;
- },
- MissingStaticPage: function() {
- return MissingStaticPage;
- },
- MiddlewareNotFoundError: function() {
- return MiddlewareNotFoundError;
- }
-});
-const WEB_VITALS = [
- "CLS",
- "FCP",
- "FID",
- "INP",
- "LCP",
- "TTFB"
-];
-function execOnce(fn) {
- let used = false;
- let result;
- return function() {
- for(var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++){
- args[_key] = arguments[_key];
- }
- if (!used) {
- used = true;
- result = fn(...args);
- }
- return result;
- };
-}
-// Scheme: https://tools.ietf.org/html/rfc3986#section-3.1
-// Absolute URL: https://tools.ietf.org/html/rfc3986#section-4.3
-const ABSOLUTE_URL_REGEX = /^[a-zA-Z][a-zA-Z\d+\-.]*?:/;
-const isAbsoluteUrl = (url)=>ABSOLUTE_URL_REGEX.test(url);
-function getLocationOrigin() {
- const { protocol , hostname , port } = window.location;
- return protocol + "//" + hostname + (port ? ":" + port : "");
-}
-function getURL() {
- const { href } = window.location;
- const origin = getLocationOrigin();
- return href.substring(origin.length);
-}
-function getDisplayName(Component) {
- return typeof Component === "string" ? Component : Component.displayName || Component.name || "Unknown";
-}
-function isResSent(res) {
- return res.finished || res.headersSent;
-}
-function normalizeRepeatedSlashes(url) {
- const urlParts = url.split("?");
- const urlNoQuery = urlParts[0];
- return urlNoQuery // first we replace any non-encoded backslashes with forward
- // then normalize repeated forward slashes
- .replace(/\\/g, "/").replace(/\/\/+/g, "/") + (urlParts[1] ? "?" + urlParts.slice(1).join("?") : "");
-}
-async function loadGetInitialProps(App, ctx) {
- if (false) { var _App_prototype; }
- // when called from _app `ctx` is nested in `ctx`
- const res = ctx.res || ctx.ctx && ctx.ctx.res;
- if (!App.getInitialProps) {
- if (ctx.ctx && ctx.Component) {
- // @ts-ignore pageProps default
- return {
- pageProps: await loadGetInitialProps(ctx.Component, ctx.ctx)
- };
- }
- return {};
- }
- const props = await App.getInitialProps(ctx);
- if (res && isResSent(res)) {
- return props;
- }
- if (!props) {
- const message = '"' + getDisplayName(App) + '.getInitialProps()" should resolve to an object. But found "' + props + '" instead.';
- throw new Error(message);
- }
- if (false) {}
- return props;
-}
-const SP = typeof performance !== "undefined";
-const ST = SP && [
- "mark",
- "measure",
- "getEntriesByName"
-].every((method)=>typeof performance[method] === "function");
-class DecodeError extends Error {
-}
-class NormalizeError extends Error {
-}
-class PageNotFoundError extends Error {
- constructor(page){
- super();
- this.code = "ENOENT";
- this.name = "PageNotFoundError";
- this.message = "Cannot find module for page: " + page;
- }
-}
-class MissingStaticPage extends Error {
- constructor(page, message){
- super();
- this.message = "Failed to load static file for page: " + page + " " + message;
- }
-}
-class MiddlewareNotFoundError extends Error {
- constructor(){
- super();
- this.code = "ENOENT";
- this.message = "Cannot find the middleware module";
- }
-} //# sourceMappingURL=utils.js.map
-
-
-/***/ }),
-
-/***/ 5967:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-
-
-exports._ = exports._interop_require_default = _interop_require_default;
-function _interop_require_default(obj) {
- return obj && obj.__esModule ? obj : { default: obj };
-}
-
-
-/***/ }),
-
-/***/ 1113:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-
-
-function _getRequireWildcardCache(nodeInterop) {
- if (typeof WeakMap !== "function") return null;
-
- var cacheBabelInterop = new WeakMap();
- var cacheNodeInterop = new WeakMap();
-
- return (_getRequireWildcardCache = function(nodeInterop) {
- return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
- })(nodeInterop);
-}
-exports._ = exports._interop_require_wildcard = _interop_require_wildcard;
-function _interop_require_wildcard(obj, nodeInterop) {
- if (!nodeInterop && obj && obj.__esModule) return obj;
- if (obj === null || typeof obj !== "object" && typeof obj !== "function") return { default: obj };
-
- var cache = _getRequireWildcardCache(nodeInterop);
-
- if (cache && cache.has(obj)) return cache.get(obj);
-
- var newObj = {};
- var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
-
- for (var key in obj) {
- if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
- var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
- if (desc && (desc.get || desc.set)) Object.defineProperty(newObj, key, desc);
- else newObj[key] = obj[key];
- }
- }
-
- newObj.default = obj;
-
- if (cache) cache.set(obj, newObj);
-
- return newObj;
-}
-
-
-/***/ }),
-
-/***/ 1550:
-/***/ ((__unused_webpack_module, exports) => {
-
-"use strict";
-
-exports._ = exports._interop_require_default = _interop_require_default;
-function _interop_require_default(obj) {
- return obj && obj.__esModule ? obj : {
- default: obj
- };
-}
-
-
-/***/ })
-
-};
-;
\ No newline at end of file
diff --git a/.next/server/chunks/622.js b/.next/server/chunks/622.js
new file mode 100644
index 0000000..a9afa78
--- /dev/null
+++ b/.next/server/chunks/622.js
@@ -0,0 +1 @@
+exports.id=622,exports.ids=[622],exports.modules={6254:(e,t,s)=>{Promise.resolve().then(s.t.bind(s,3724,23)),Promise.resolve().then(s.t.bind(s,5365,23)),Promise.resolve().then(s.t.bind(s,4900,23)),Promise.resolve().then(s.t.bind(s,4714,23)),Promise.resolve().then(s.t.bind(s,5392,23)),Promise.resolve().then(s.t.bind(s,8898,23))},2731:()=>{},5345:(e,t,s)=>{"use strict";s.r(t),s.d(t,{default:()=>RootLayout,metadata:()=>n});var o=s(4656),r=s(2999),i=s.n(r);s(3440);let n={title:"sukadia.dev",description:"I code, stream, and create videos."};function RootLayout({children:e}){return o.jsx("html",{lang:"en",children:o.jsx("body",{className:i().className,children:e})})}},3440:()=>{}};
\ No newline at end of file
diff --git a/.next/server/chunks/676.js b/.next/server/chunks/676.js
new file mode 100644
index 0000000..d1f6098
--- /dev/null
+++ b/.next/server/chunks/676.js
@@ -0,0 +1,6 @@
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index 0000000..ed48f14
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diff --git a/.next/server/chunks/840.js b/.next/server/chunks/840.js
new file mode 100644
index 0000000..b33fb27
--- /dev/null
+++ b/.next/server/chunks/840.js
@@ -0,0 +1 @@
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diff --git a/.next/server/chunks/862.js b/.next/server/chunks/862.js
new file mode 100644
index 0000000..3dfc942
--- /dev/null
+++ b/.next/server/chunks/862.js
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deleted file mode 100644
index 0c7c17c..0000000
--- a/.next/server/chunks/864.js
+++ /dev/null
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-Object.defineProperty(exports, "__esModule", ({
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- }
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-const _loadable = /*#__PURE__*/ _interop_require_default._(__webpack_require__(5727));
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-// Also for backward compatible since next/dynamic allows to resolve a component directly with loader
-// Client component reference proxy need to be converted to a module.
-function convertModule(mod) {
- return {
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- };
-}
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-const _react = /*#__PURE__*/ _interop_require_default._(__webpack_require__(8038));
-const _dynamicnossr = __webpack_require__(701);
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- loader: null,
- loading: null,
- ssr: true
- }, options);
- opts.lazy = /*#__PURE__*/ _react.default.lazy(opts.loader);
- function LoadableComponent(props) {
- const Loading = opts.loading;
- const fallbackElement = /*#__PURE__*/ _react.default.createElement(Loading, {
- isLoading: true,
- pastDelay: true,
- error: null
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- const Lazy = opts.lazy;
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- fallback: fallbackElement
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- LoadableComponent.displayName = "LoadableComponent";
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-
-
-/***/ }),
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-/*! Tweakpane 3.1.10 (c) 2016 cocopon, licensed under the MIT license. */
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- true ? factory(exports) :
- 0;
-})(this, (function (exports) { 'use strict';
-
- /***
- * A simple semantic versioning perser.
- */
- class Semver {
- /**
- * @hidden
- */
- constructor(text) {
- const [core, prerelease] = text.split('-');
- const coreComps = core.split('.');
- this.major = parseInt(coreComps[0], 10);
- this.minor = parseInt(coreComps[1], 10);
- this.patch = parseInt(coreComps[2], 10);
- this.prerelease = prerelease !== null && prerelease !== void 0 ? prerelease : null;
- }
- toString() {
- const core = [this.major, this.minor, this.patch].join('.');
- return this.prerelease !== null ? [core, this.prerelease].join('-') : core;
- }
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- get hidden() {
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- }
- set hidden(hidden) {
- this.controller_.viewProps.set('hidden', hidden);
- }
- dispose() {
- this.controller_.viewProps.set('disposed', true);
- }
- }
-
- class TpEvent {
- constructor(target) {
- this.target = target;
- }
- }
- class TpChangeEvent extends TpEvent {
- constructor(target, value, presetKey, last) {
- super(target);
- this.value = value;
- this.presetKey = presetKey;
- this.last = last !== null && last !== void 0 ? last : true;
- }
- }
- class TpUpdateEvent extends TpEvent {
- constructor(target, value, presetKey) {
- super(target);
- this.value = value;
- this.presetKey = presetKey;
- }
- }
- class TpFoldEvent extends TpEvent {
- constructor(target, expanded) {
- super(target);
- this.expanded = expanded;
- }
- }
- class TpTabSelectEvent extends TpEvent {
- constructor(target, index) {
- super(target);
- this.index = index;
- }
- }
-
- function forceCast(v) {
- return v;
- }
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- return value === null || value === undefined;
- }
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- if (a1.length !== a2.length) {
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- return true;
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- target = Object.getPrototypeOf(target);
- } while (target !== null);
- return false;
- }
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- const CREATE_MESSAGE_MAP = {
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- invalidparams: (context) => `Invalid parameters for '${context.name}'`,
- nomatchingcontroller: (context) => `No matching controller for '${context.key}'`,
- nomatchingview: (context) => `No matching view for '${JSON.stringify(context.params)}'`,
- notbindable: () => `Value is not bindable`,
- propertynotfound: (context) => `Property '${context.name}' not found`,
- shouldneverhappen: () => 'This error should never happen',
- };
- class TpError {
- static alreadyDisposed() {
- return new TpError({ type: 'alreadydisposed' });
- }
- static notBindable() {
- return new TpError({
- type: 'notbindable',
- });
- }
- static propertyNotFound(name) {
- return new TpError({
- type: 'propertynotfound',
- context: {
- name: name,
- },
- });
- }
- static shouldNeverHappen() {
- return new TpError({ type: 'shouldneverhappen' });
- }
- constructor(config) {
- var _a;
- this.message =
- (_a = CREATE_MESSAGE_MAP[config.type](forceCast(config.context))) !== null && _a !== void 0 ? _a : 'Unexpected error';
- this.name = this.constructor.name;
- this.stack = new Error(this.message).stack;
- this.type = config.type;
- }
- }
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- class BindingTarget {
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- this.obj_ = obj;
- this.key_ = key;
- this.presetKey_ = opt_id !== null && opt_id !== void 0 ? opt_id : key;
- }
- static isBindable(obj) {
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- if (typeof obj !== 'object' && typeof obj !== 'function') {
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- get presetKey() {
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- read() {
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- write(value) {
- this.obj_[this.key_] = value;
- }
- writeProperty(name, value) {
- const valueObj = this.read();
- if (!BindingTarget.isBindable(valueObj)) {
- throw TpError.notBindable();
- }
- if (!(name in valueObj)) {
- throw TpError.propertyNotFound(name);
- }
- valueObj[name] = value;
- }
- }
-
- class ButtonApi extends BladeApi {
- get label() {
- return this.controller_.props.get('label');
- }
- set label(label) {
- this.controller_.props.set('label', label);
- }
- get title() {
- var _a;
- return (_a = this.controller_.valueController.props.get('title')) !== null && _a !== void 0 ? _a : '';
- }
- set title(title) {
- this.controller_.valueController.props.set('title', title);
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- on(eventName, handler) {
- const bh = handler.bind(this);
- const emitter = this.controller_.valueController.emitter;
- emitter.on(eventName, () => {
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- return this;
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- });
- }
- return this;
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- emit(eventName, event) {
- const observers = this.observers_[eventName];
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- });
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- const PREFIX = 'tp';
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- opt_elementName ? `_${opt_elementName}` : '',
- opt_modifier ? `-${opt_modifier}` : '',
- ].join('');
- };
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- }
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- }
- function bindValue(value, applyValue) {
- value.emitter.on('change', compose(extractValue, applyValue));
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- if (active) {
- elem.classList.add(className);
- }
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- elem.classList.remove(className);
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- });
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-
- const className$q = ClassName('btn');
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- this.buttonElement.appendChild(titleElem);
- }
- }
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- this.emitter = new Emitter();
- this.onClick_ = this.onClick_.bind(this);
- this.props = config.props;
- this.viewProps = config.viewProps;
- this.view = new ButtonView(doc, {
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- viewProps: this.viewProps,
- });
- this.view.buttonElement.addEventListener('click', this.onClick_);
- }
- onClick_() {
- this.emitter.emit('click', {
- sender: this,
- });
- }
- }
-
- class BoundValue {
- constructor(initialValue, config) {
- var _a;
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- this.equals_ = (_a = config === null || config === void 0 ? void 0 : config.equals) !== null && _a !== void 0 ? _a : ((v1, v2) => v1 === v2);
- this.emitter = new Emitter();
- this.rawValue_ = initialValue;
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- get rawValue() {
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- last: true,
- });
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- setRawValue(rawValue, options) {
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- };
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- : rawValue;
- const prevValue = this.rawValue_;
- const changed = !this.equals_(prevValue, constrainedValue);
- if (!changed && !opts.forceEmit) {
- return;
- }
- this.emitter.emit('beforechange', {
- sender: this,
- });
- this.rawValue_ = constrainedValue;
- this.emitter.emit('change', {
- options: opts,
- previousRawValue: prevValue,
- rawValue: constrainedValue,
- sender: this,
- });
- }
- }
-
- class PrimitiveValue {
- constructor(initialValue) {
- this.emitter = new Emitter();
- this.value_ = initialValue;
- }
- get rawValue() {
- return this.value_;
- }
- set rawValue(value) {
- this.setRawValue(value, {
- forceEmit: false,
- last: true,
- });
- }
- setRawValue(value, options) {
- const opts = options !== null && options !== void 0 ? options : {
- forceEmit: false,
- last: true,
- };
- const prevValue = this.value_;
- if (prevValue === value && !opts.forceEmit) {
- return;
- }
- this.emitter.emit('beforechange', {
- sender: this,
- });
- this.value_ = value;
- this.emitter.emit('change', {
- options: opts,
- previousRawValue: prevValue,
- rawValue: this.value_,
- sender: this,
- });
- }
- }
-
- function createValue(initialValue, config) {
- const constraint = config === null || config === void 0 ? void 0 : config.constraint;
- const equals = config === null || config === void 0 ? void 0 : config.equals;
- if (!constraint && !equals) {
- return new PrimitiveValue(initialValue);
- }
- return new BoundValue(initialValue, config);
- }
-
- class ValueMap {
- constructor(valueMap) {
- this.emitter = new Emitter();
- this.valMap_ = valueMap;
- for (const key in this.valMap_) {
- const v = this.valMap_[key];
- v.emitter.on('change', () => {
- this.emitter.emit('change', {
- key: key,
- sender: this,
- });
- });
- }
- }
- static createCore(initialValue) {
- const keys = Object.keys(initialValue);
- return keys.reduce((o, key) => {
- return Object.assign(o, {
- [key]: createValue(initialValue[key]),
- });
- }, {});
- }
- static fromObject(initialValue) {
- const core = this.createCore(initialValue);
- return new ValueMap(core);
- }
- get(key) {
- return this.valMap_[key].rawValue;
- }
- set(key, value) {
- this.valMap_[key].rawValue = value;
- }
- value(key) {
- return this.valMap_[key];
- }
- }
-
- function parseObject(value, keyToParserMap) {
- const keys = Object.keys(keyToParserMap);
- const result = keys.reduce((tmp, key) => {
- if (tmp === undefined) {
- return undefined;
- }
- const parser = keyToParserMap[key];
- const result = parser(value[key]);
- return result.succeeded
- ? Object.assign(Object.assign({}, tmp), { [key]: result.value }) : undefined;
- }, {});
- return forceCast(result);
- }
- function parseArray(value, parseItem) {
- return value.reduce((tmp, item) => {
- if (tmp === undefined) {
- return undefined;
- }
- const result = parseItem(item);
- if (!result.succeeded || result.value === undefined) {
- return undefined;
- }
- return [...tmp, result.value];
- }, []);
- }
- function isObject(value) {
- if (value === null) {
- return false;
- }
- return typeof value === 'object';
- }
- function createParamsParserBuilder(parse) {
- return (optional) => (v) => {
- if (!optional && v === undefined) {
- return {
- succeeded: false,
- value: undefined,
- };
- }
- if (optional && v === undefined) {
- return {
- succeeded: true,
- value: undefined,
- };
- }
- const result = parse(v);
- return result !== undefined
- ? {
- succeeded: true,
- value: result,
- }
- : {
- succeeded: false,
- value: undefined,
- };
- };
- }
- function createParamsParserBuilders(optional) {
- return {
- custom: (parse) => createParamsParserBuilder(parse)(optional),
- boolean: createParamsParserBuilder((v) => typeof v === 'boolean' ? v : undefined)(optional),
- number: createParamsParserBuilder((v) => typeof v === 'number' ? v : undefined)(optional),
- string: createParamsParserBuilder((v) => typeof v === 'string' ? v : undefined)(optional),
- function: createParamsParserBuilder((v) =>
- typeof v === 'function' ? v : undefined)(optional),
- constant: (value) => createParamsParserBuilder((v) => (v === value ? value : undefined))(optional),
- raw: createParamsParserBuilder((v) => v)(optional),
- object: (keyToParserMap) => createParamsParserBuilder((v) => {
- if (!isObject(v)) {
- return undefined;
- }
- return parseObject(v, keyToParserMap);
- })(optional),
- array: (itemParser) => createParamsParserBuilder((v) => {
- if (!Array.isArray(v)) {
- return undefined;
- }
- return parseArray(v, itemParser);
- })(optional),
- };
- }
- const ParamsParsers = {
- optional: createParamsParserBuilders(true),
- required: createParamsParserBuilders(false),
- };
- function parseParams(value, keyToParserMap) {
- const result = ParamsParsers.required.object(keyToParserMap)(value);
- return result.succeeded ? result.value : undefined;
- }
-
- function warnMissing(info) {
- console.warn([
- `Missing '${info.key}' of ${info.target} in ${info.place}.`,
- 'Please rebuild plugins with the latest core package.',
- ].join(' '));
- }
-
- function disposeElement(elem) {
- if (elem && elem.parentElement) {
- elem.parentElement.removeChild(elem);
- }
- return null;
- }
-
- class ReadonlyValue {
- constructor(value) {
- this.value_ = value;
- }
- static create(value) {
- return [
- new ReadonlyValue(value),
- (rawValue, options) => {
- value.setRawValue(rawValue, options);
- },
- ];
- }
- get emitter() {
- return this.value_.emitter;
- }
- get rawValue() {
- return this.value_.rawValue;
- }
- }
-
- const className$p = ClassName('');
- function valueToModifier(elem, modifier) {
- return valueToClassName(elem, className$p(undefined, modifier));
- }
- class ViewProps extends ValueMap {
- constructor(valueMap) {
- var _a;
- super(valueMap);
- this.onDisabledChange_ = this.onDisabledChange_.bind(this);
- this.onParentChange_ = this.onParentChange_.bind(this);
- this.onParentGlobalDisabledChange_ =
- this.onParentGlobalDisabledChange_.bind(this);
- [this.globalDisabled_, this.setGlobalDisabled_] = ReadonlyValue.create(createValue(this.getGlobalDisabled_()));
- this.value('disabled').emitter.on('change', this.onDisabledChange_);
- this.value('parent').emitter.on('change', this.onParentChange_);
- (_a = this.get('parent')) === null || _a === void 0 ? void 0 : _a.globalDisabled.emitter.on('change', this.onParentGlobalDisabledChange_);
- }
- static create(opt_initialValue) {
- var _a, _b, _c;
- const initialValue = opt_initialValue !== null && opt_initialValue !== void 0 ? opt_initialValue : {};
- return new ViewProps(ValueMap.createCore({
- disabled: (_a = initialValue.disabled) !== null && _a !== void 0 ? _a : false,
- disposed: false,
- hidden: (_b = initialValue.hidden) !== null && _b !== void 0 ? _b : false,
- parent: (_c = initialValue.parent) !== null && _c !== void 0 ? _c : null,
- }));
- }
- get globalDisabled() {
- return this.globalDisabled_;
- }
- bindClassModifiers(elem) {
- bindValue(this.globalDisabled_, valueToModifier(elem, 'disabled'));
- bindValueMap(this, 'hidden', valueToModifier(elem, 'hidden'));
- }
- bindDisabled(target) {
- bindValue(this.globalDisabled_, (disabled) => {
- target.disabled = disabled;
- });
- }
- bindTabIndex(elem) {
- bindValue(this.globalDisabled_, (disabled) => {
- elem.tabIndex = disabled ? -1 : 0;
- });
- }
- handleDispose(callback) {
- this.value('disposed').emitter.on('change', (disposed) => {
- if (disposed) {
- callback();
- }
- });
- }
- getGlobalDisabled_() {
- const parent = this.get('parent');
- const parentDisabled = parent ? parent.globalDisabled.rawValue : false;
- return parentDisabled || this.get('disabled');
- }
- updateGlobalDisabled_() {
- this.setGlobalDisabled_(this.getGlobalDisabled_());
- }
- onDisabledChange_() {
- this.updateGlobalDisabled_();
- }
- onParentGlobalDisabledChange_() {
- this.updateGlobalDisabled_();
- }
- onParentChange_(ev) {
- var _a;
- const prevParent = ev.previousRawValue;
- prevParent === null || prevParent === void 0 ? void 0 : prevParent.globalDisabled.emitter.off('change', this.onParentGlobalDisabledChange_);
- (_a = this.get('parent')) === null || _a === void 0 ? void 0 : _a.globalDisabled.emitter.on('change', this.onParentGlobalDisabledChange_);
- this.updateGlobalDisabled_();
- }
- }
-
- function getAllBladePositions() {
- return ['veryfirst', 'first', 'last', 'verylast'];
- }
-
- const className$o = ClassName('');
- const POS_TO_CLASS_NAME_MAP = {
- veryfirst: 'vfst',
- first: 'fst',
- last: 'lst',
- verylast: 'vlst',
- };
- class BladeController {
- constructor(config) {
- this.parent_ = null;
- this.blade = config.blade;
- this.view = config.view;
- this.viewProps = config.viewProps;
- const elem = this.view.element;
- this.blade.value('positions').emitter.on('change', () => {
- getAllBladePositions().forEach((pos) => {
- elem.classList.remove(className$o(undefined, POS_TO_CLASS_NAME_MAP[pos]));
- });
- this.blade.get('positions').forEach((pos) => {
- elem.classList.add(className$o(undefined, POS_TO_CLASS_NAME_MAP[pos]));
- });
- });
- this.viewProps.handleDispose(() => {
- disposeElement(elem);
- });
- }
- get parent() {
- return this.parent_;
- }
- set parent(parent) {
- this.parent_ = parent;
- if (!('parent' in this.viewProps.valMap_)) {
- warnMissing({
- key: 'parent',
- target: ViewProps.name,
- place: 'BladeController.parent',
- });
- return;
- }
- this.viewProps.set('parent', this.parent_ ? this.parent_.viewProps : null);
- }
- }
-
- const SVG_NS = 'http://www.w3.org/2000/svg';
- function forceReflow(element) {
- element.offsetHeight;
- }
- function disableTransitionTemporarily(element, callback) {
- const t = element.style.transition;
- element.style.transition = 'none';
- callback();
- element.style.transition = t;
- }
- function supportsTouch(doc) {
- return doc.ontouchstart !== undefined;
- }
- function getGlobalObject() {
- return globalThis;
- }
- function getWindowDocument() {
- const globalObj = forceCast(getGlobalObject());
- return globalObj.document;
- }
- function getCanvasContext(canvasElement) {
- const win = canvasElement.ownerDocument.defaultView;
- if (!win) {
- return null;
- }
- const isBrowser = 'document' in win;
- return isBrowser
- ? canvasElement.getContext('2d', {
- willReadFrequently: true,
- })
- : null;
- }
- const ICON_ID_TO_INNER_HTML_MAP = {
- check: '
- * Example Playground - https://playground.babylonjs.com/#AV9X17#49
- * @returns the matrix underlying array
- */
- toArray() {
- return this._m;
- }
- /**
- * Returns the matrix as a Float32Array or Array
- * Example Playground - https://playground.babylonjs.com/#AV9X17#114
- * @returns the matrix underlying array.
- */
- asArray() {
- return this._m;
- }
- /**
- * Inverts the current matrix in place
- * Example Playground - https://playground.babylonjs.com/#AV9X17#118
- * @returns the current inverted matrix
- */
- invert() {
- this.invertToRef(this);
- return this;
- }
- /**
- * Sets all the matrix elements to zero
- * @returns the current matrix
- */
- reset() {
- math_vector_Matrix.FromValuesToRef(0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, this);
- this._updateIdentityStatus(false);
- return this;
- }
- /**
- * Adds the current matrix with a second one
- * Example Playground - https://playground.babylonjs.com/#AV9X17#44
- * @param other defines the matrix to add
- * @returns a new matrix as the addition of the current matrix and the given one
- */
- add(other) {
- const result = new this.constructor();
- this.addToRef(other, result);
- return result;
- }
- /**
- * Sets the given matrix "result" to the addition of the current matrix and the given one
- * Example Playground - https://playground.babylonjs.com/#AV9X17#45
- * @param other defines the matrix to add
- * @param result defines the target matrix
- * @returns result input
- */
- addToRef(other, result) {
- const m = this._m;
- const resultM = result._m;
- const otherM = other.m;
- for (let index = 0; index < 16; index++) {
- resultM[index] = m[index] + otherM[index];
- }
- result.markAsUpdated();
- return result;
- }
- /**
- * Adds in place the given matrix to the current matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#46
- * @param other defines the second operand
- * @returns the current updated matrix
- */
- addToSelf(other) {
- const m = this._m;
- const otherM = other.m;
- for (let index = 0; index < 16; index++) {
- m[index] += otherM[index];
- }
- this.markAsUpdated();
- return this;
- }
- /**
- * Sets the given matrix to the current inverted Matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#119
- * @param other defines the target matrix
- * @returns result input
- */
- invertToRef(other) {
- if (this._isIdentity === true) {
- math_vector_Matrix.IdentityToRef(other);
- return other;
- }
- // the inverse of a Matrix is the transpose of cofactor matrix divided by the determinant
- const m = this._m;
- const m00 = m[0], m01 = m[1], m02 = m[2], m03 = m[3];
- const m10 = m[4], m11 = m[5], m12 = m[6], m13 = m[7];
- const m20 = m[8], m21 = m[9], m22 = m[10], m23 = m[11];
- const m30 = m[12], m31 = m[13], m32 = m[14], m33 = m[15];
- const det_22_33 = m22 * m33 - m32 * m23;
- const det_21_33 = m21 * m33 - m31 * m23;
- const det_21_32 = m21 * m32 - m31 * m22;
- const det_20_33 = m20 * m33 - m30 * m23;
- const det_20_32 = m20 * m32 - m22 * m30;
- const det_20_31 = m20 * m31 - m30 * m21;
- const cofact_00 = +(m11 * det_22_33 - m12 * det_21_33 + m13 * det_21_32);
- const cofact_01 = -(m10 * det_22_33 - m12 * det_20_33 + m13 * det_20_32);
- const cofact_02 = +(m10 * det_21_33 - m11 * det_20_33 + m13 * det_20_31);
- const cofact_03 = -(m10 * det_21_32 - m11 * det_20_32 + m12 * det_20_31);
- const det = m00 * cofact_00 + m01 * cofact_01 + m02 * cofact_02 + m03 * cofact_03;
- if (det === 0) {
- // not invertible
- other.copyFrom(this);
- return other;
- }
- const detInv = 1 / det;
- const det_12_33 = m12 * m33 - m32 * m13;
- const det_11_33 = m11 * m33 - m31 * m13;
- const det_11_32 = m11 * m32 - m31 * m12;
- const det_10_33 = m10 * m33 - m30 * m13;
- const det_10_32 = m10 * m32 - m30 * m12;
- const det_10_31 = m10 * m31 - m30 * m11;
- const det_12_23 = m12 * m23 - m22 * m13;
- const det_11_23 = m11 * m23 - m21 * m13;
- const det_11_22 = m11 * m22 - m21 * m12;
- const det_10_23 = m10 * m23 - m20 * m13;
- const det_10_22 = m10 * m22 - m20 * m12;
- const det_10_21 = m10 * m21 - m20 * m11;
- const cofact_10 = -(m01 * det_22_33 - m02 * det_21_33 + m03 * det_21_32);
- const cofact_11 = +(m00 * det_22_33 - m02 * det_20_33 + m03 * det_20_32);
- const cofact_12 = -(m00 * det_21_33 - m01 * det_20_33 + m03 * det_20_31);
- const cofact_13 = +(m00 * det_21_32 - m01 * det_20_32 + m02 * det_20_31);
- const cofact_20 = +(m01 * det_12_33 - m02 * det_11_33 + m03 * det_11_32);
- const cofact_21 = -(m00 * det_12_33 - m02 * det_10_33 + m03 * det_10_32);
- const cofact_22 = +(m00 * det_11_33 - m01 * det_10_33 + m03 * det_10_31);
- const cofact_23 = -(m00 * det_11_32 - m01 * det_10_32 + m02 * det_10_31);
- const cofact_30 = -(m01 * det_12_23 - m02 * det_11_23 + m03 * det_11_22);
- const cofact_31 = +(m00 * det_12_23 - m02 * det_10_23 + m03 * det_10_22);
- const cofact_32 = -(m00 * det_11_23 - m01 * det_10_23 + m03 * det_10_21);
- const cofact_33 = +(m00 * det_11_22 - m01 * det_10_22 + m02 * det_10_21);
- math_vector_Matrix.FromValuesToRef(cofact_00 * detInv, cofact_10 * detInv, cofact_20 * detInv, cofact_30 * detInv, cofact_01 * detInv, cofact_11 * detInv, cofact_21 * detInv, cofact_31 * detInv, cofact_02 * detInv, cofact_12 * detInv, cofact_22 * detInv, cofact_32 * detInv, cofact_03 * detInv, cofact_13 * detInv, cofact_23 * detInv, cofact_33 * detInv, other);
- return other;
- }
- /**
- * add a value at the specified position in the current Matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#47
- * @param index the index of the value within the matrix. between 0 and 15.
- * @param value the value to be added
- * @returns the current updated matrix
- */
- addAtIndex(index, value) {
- this._m[index] += value;
- this.markAsUpdated();
- return this;
- }
- /**
- * mutiply the specified position in the current Matrix by a value
- * @param index the index of the value within the matrix. between 0 and 15.
- * @param value the value to be added
- * @returns the current updated matrix
- */
- multiplyAtIndex(index, value) {
- this._m[index] *= value;
- this.markAsUpdated();
- return this;
- }
- /**
- * Inserts the translation vector (using 3 floats) in the current matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#120
- * @param x defines the 1st component of the translation
- * @param y defines the 2nd component of the translation
- * @param z defines the 3rd component of the translation
- * @returns the current updated matrix
- */
- setTranslationFromFloats(x, y, z) {
- this._m[12] = x;
- this._m[13] = y;
- this._m[14] = z;
- this.markAsUpdated();
- return this;
- }
- /**
- * Adds the translation vector (using 3 floats) in the current matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#20
- * Example Playground - https://playground.babylonjs.com/#AV9X17#48
- * @param x defines the 1st component of the translation
- * @param y defines the 2nd component of the translation
- * @param z defines the 3rd component of the translation
- * @returns the current updated matrix
- */
- addTranslationFromFloats(x, y, z) {
- this._m[12] += x;
- this._m[13] += y;
- this._m[14] += z;
- this.markAsUpdated();
- return this;
- }
- /**
- * Inserts the translation vector in the current matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#121
- * @param vector3 defines the translation to insert
- * @returns the current updated matrix
- */
- setTranslation(vector3) {
- return this.setTranslationFromFloats(vector3._x, vector3._y, vector3._z);
- }
- /**
- * Gets the translation value of the current matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#122
- * @returns a new Vector3 as the extracted translation from the matrix
- */
- getTranslation() {
- return new math_vector_Vector3(this._m[12], this._m[13], this._m[14]);
- }
- /**
- * Fill a Vector3 with the extracted translation from the matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#123
- * @param result defines the Vector3 where to store the translation
- * @returns the current matrix
- */
- getTranslationToRef(result) {
- result.x = this._m[12];
- result.y = this._m[13];
- result.z = this._m[14];
- return result;
- }
- /**
- * Remove rotation and scaling part from the matrix
- * @returns the updated matrix
- */
- removeRotationAndScaling() {
- const m = this.m;
- math_vector_Matrix.FromValuesToRef(1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, m[12], m[13], m[14], m[15], this);
- this._updateIdentityStatus(m[12] === 0 && m[13] === 0 && m[14] === 0 && m[15] === 1);
- return this;
- }
- /**
- * Multiply two matrices
- * Example Playground - https://playground.babylonjs.com/#AV9X17#15
- * A.multiply(B) means apply B to A so result is B x A
- * @param other defines the second operand
- * @returns a new matrix set with the multiplication result of the current Matrix and the given one
- */
- multiply(other) {
- const result = new this.constructor();
- this.multiplyToRef(other, result);
- return result;
- }
- /**
- * Copy the current matrix from the given one
- * Example Playground - https://playground.babylonjs.com/#AV9X17#21
- * @param other defines the source matrix
- * @returns the current updated matrix
- */
- copyFrom(other) {
- other.copyToArray(this._m);
- const o = other;
- this.updateFlag = o.updateFlag;
- this._updateIdentityStatus(o._isIdentity, o._isIdentityDirty, o._isIdentity3x2, o._isIdentity3x2Dirty);
- return this;
- }
- /**
- * Populates the given array from the starting index with the current matrix values
- * @param array defines the target array
- * @param offset defines the offset in the target array where to start storing values
- * @returns the current matrix
- */
- copyToArray(array, offset = 0) {
- const source = this._m;
- array[offset] = source[0];
- array[offset + 1] = source[1];
- array[offset + 2] = source[2];
- array[offset + 3] = source[3];
- array[offset + 4] = source[4];
- array[offset + 5] = source[5];
- array[offset + 6] = source[6];
- array[offset + 7] = source[7];
- array[offset + 8] = source[8];
- array[offset + 9] = source[9];
- array[offset + 10] = source[10];
- array[offset + 11] = source[11];
- array[offset + 12] = source[12];
- array[offset + 13] = source[13];
- array[offset + 14] = source[14];
- array[offset + 15] = source[15];
- return this;
- }
- /**
- * Sets the given matrix "result" with the multiplication result of the current Matrix and the given one
- * A.multiplyToRef(B, R) means apply B to A and store in R and R = B x A
- * Example Playground - https://playground.babylonjs.com/#AV9X17#16
- * @param other defines the second operand
- * @param result defines the matrix where to store the multiplication
- * @returns result input
- */
- multiplyToRef(other, result) {
- if (this._isIdentity) {
- result.copyFrom(other);
- return result;
- }
- if (other._isIdentity) {
- result.copyFrom(this);
- return result;
- }
- this.multiplyToArray(other, result._m, 0);
- result.markAsUpdated();
- return result;
- }
- /**
- * Sets the Float32Array "result" from the given index "offset" with the multiplication of the current matrix and the given one
- * @param other defines the second operand
- * @param result defines the array where to store the multiplication
- * @param offset defines the offset in the target array where to start storing values
- * @returns the current matrix
- */
- multiplyToArray(other, result, offset) {
- const m = this._m;
- const otherM = other.m;
- const tm0 = m[0], tm1 = m[1], tm2 = m[2], tm3 = m[3];
- const tm4 = m[4], tm5 = m[5], tm6 = m[6], tm7 = m[7];
- const tm8 = m[8], tm9 = m[9], tm10 = m[10], tm11 = m[11];
- const tm12 = m[12], tm13 = m[13], tm14 = m[14], tm15 = m[15];
- const om0 = otherM[0], om1 = otherM[1], om2 = otherM[2], om3 = otherM[3];
- const om4 = otherM[4], om5 = otherM[5], om6 = otherM[6], om7 = otherM[7];
- const om8 = otherM[8], om9 = otherM[9], om10 = otherM[10], om11 = otherM[11];
- const om12 = otherM[12], om13 = otherM[13], om14 = otherM[14], om15 = otherM[15];
- result[offset] = tm0 * om0 + tm1 * om4 + tm2 * om8 + tm3 * om12;
- result[offset + 1] = tm0 * om1 + tm1 * om5 + tm2 * om9 + tm3 * om13;
- result[offset + 2] = tm0 * om2 + tm1 * om6 + tm2 * om10 + tm3 * om14;
- result[offset + 3] = tm0 * om3 + tm1 * om7 + tm2 * om11 + tm3 * om15;
- result[offset + 4] = tm4 * om0 + tm5 * om4 + tm6 * om8 + tm7 * om12;
- result[offset + 5] = tm4 * om1 + tm5 * om5 + tm6 * om9 + tm7 * om13;
- result[offset + 6] = tm4 * om2 + tm5 * om6 + tm6 * om10 + tm7 * om14;
- result[offset + 7] = tm4 * om3 + tm5 * om7 + tm6 * om11 + tm7 * om15;
- result[offset + 8] = tm8 * om0 + tm9 * om4 + tm10 * om8 + tm11 * om12;
- result[offset + 9] = tm8 * om1 + tm9 * om5 + tm10 * om9 + tm11 * om13;
- result[offset + 10] = tm8 * om2 + tm9 * om6 + tm10 * om10 + tm11 * om14;
- result[offset + 11] = tm8 * om3 + tm9 * om7 + tm10 * om11 + tm11 * om15;
- result[offset + 12] = tm12 * om0 + tm13 * om4 + tm14 * om8 + tm15 * om12;
- result[offset + 13] = tm12 * om1 + tm13 * om5 + tm14 * om9 + tm15 * om13;
- result[offset + 14] = tm12 * om2 + tm13 * om6 + tm14 * om10 + tm15 * om14;
- result[offset + 15] = tm12 * om3 + tm13 * om7 + tm14 * om11 + tm15 * om15;
- return this;
- }
- /**
- * Check equality between this matrix and a second one
- * @param value defines the second matrix to compare
- * @returns true is the current matrix and the given one values are strictly equal
- */
- equals(value) {
- const other = value;
- if (!other) {
- return false;
- }
- if (this._isIdentity || other._isIdentity) {
- if (!this._isIdentityDirty && !other._isIdentityDirty) {
- return this._isIdentity && other._isIdentity;
- }
- }
- const m = this.m;
- const om = other.m;
- return (m[0] === om[0] &&
- m[1] === om[1] &&
- m[2] === om[2] &&
- m[3] === om[3] &&
- m[4] === om[4] &&
- m[5] === om[5] &&
- m[6] === om[6] &&
- m[7] === om[7] &&
- m[8] === om[8] &&
- m[9] === om[9] &&
- m[10] === om[10] &&
- m[11] === om[11] &&
- m[12] === om[12] &&
- m[13] === om[13] &&
- m[14] === om[14] &&
- m[15] === om[15]);
- }
- /**
- * Clone the current matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#18
- * @returns a new matrix from the current matrix
- */
- clone() {
- const matrix = new this.constructor();
- matrix.copyFrom(this);
- return matrix;
- }
- /**
- * Returns the name of the current matrix class
- * @returns the string "Matrix"
- */
- getClassName() {
- return "Matrix";
- }
- /**
- * Gets the hash code of the current matrix
- * @returns the hash code
- */
- getHashCode() {
- let hash = _ExtractAsInt(this._m[0]);
- for (let i = 1; i < 16; i++) {
- hash = (hash * 397) ^ _ExtractAsInt(this._m[i]);
- }
- return hash;
- }
- /**
- * Decomposes the current Matrix into a translation, rotation and scaling components of the provided node
- * Example Playground - https://playground.babylonjs.com/#AV9X17#13
- * @param node the node to decompose the matrix to
- * @returns true if operation was successful
- */
- decomposeToTransformNode(node) {
- node.rotationQuaternion = node.rotationQuaternion || new math_vector_Quaternion();
- return this.decompose(node.scaling, node.rotationQuaternion, node.position);
- }
- /**
- * Decomposes the current Matrix into a translation, rotation and scaling components
- * Example Playground - https://playground.babylonjs.com/#AV9X17#12
- * @param scale defines the scale vector3 given as a reference to update
- * @param rotation defines the rotation quaternion given as a reference to update
- * @param translation defines the translation vector3 given as a reference to update
- * @param preserveScalingNode Use scaling sign coming from this node. Otherwise scaling sign might change.
- * @returns true if operation was successful
- */
- decompose(scale, rotation, translation, preserveScalingNode) {
- if (this._isIdentity) {
- if (translation) {
- translation.setAll(0);
- }
- if (scale) {
- scale.setAll(1);
- }
- if (rotation) {
- rotation.copyFromFloats(0, 0, 0, 1);
- }
- return true;
- }
- const m = this._m;
- if (translation) {
- translation.copyFromFloats(m[12], m[13], m[14]);
- }
- scale = scale || MathTmp.Vector3[0];
- scale.x = Math.sqrt(m[0] * m[0] + m[1] * m[1] + m[2] * m[2]);
- scale.y = Math.sqrt(m[4] * m[4] + m[5] * m[5] + m[6] * m[6]);
- scale.z = Math.sqrt(m[8] * m[8] + m[9] * m[9] + m[10] * m[10]);
- if (preserveScalingNode) {
- const signX = preserveScalingNode.scaling.x < 0 ? -1 : 1;
- const signY = preserveScalingNode.scaling.y < 0 ? -1 : 1;
- const signZ = preserveScalingNode.scaling.z < 0 ? -1 : 1;
- scale.x *= signX;
- scale.y *= signY;
- scale.z *= signZ;
- }
- else {
- if (this.determinant() <= 0) {
- scale.y *= -1;
- }
- }
- if (scale._x === 0 || scale._y === 0 || scale._z === 0) {
- if (rotation) {
- rotation.copyFromFloats(0.0, 0.0, 0.0, 1.0);
- }
- return false;
- }
- if (rotation) {
- const sx = 1 / scale._x, sy = 1 / scale._y, sz = 1 / scale._z;
- math_vector_Matrix.FromValuesToRef(m[0] * sx, m[1] * sx, m[2] * sx, 0.0, m[4] * sy, m[5] * sy, m[6] * sy, 0.0, m[8] * sz, m[9] * sz, m[10] * sz, 0.0, 0.0, 0.0, 0.0, 1.0, MathTmp.Matrix[0]);
- math_vector_Quaternion.FromRotationMatrixToRef(MathTmp.Matrix[0], rotation);
- }
- return true;
- }
- /**
- * Gets specific row of the matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#36
- * @param index defines the number of the row to get
- * @returns the index-th row of the current matrix as a new Vector4
- */
- getRow(index) {
- if (index < 0 || index > 3) {
- return null;
- }
- const i = index * 4;
- return new math_vector_Vector4(this._m[i + 0], this._m[i + 1], this._m[i + 2], this._m[i + 3]);
- }
- /**
- * Gets specific row of the matrix to ref
- * Example Playground - https://playground.babylonjs.com/#AV9X17#36
- * @param index defines the number of the row to get
- * @param rowVector vector to store the index-th row of the current matrix
- * @returns result input
- */
- getRowToRef(index, rowVector) {
- if (index >= 0 && index < 3) {
- const i = index * 4;
- rowVector.x = this._m[i + 0];
- rowVector.y = this._m[i + 1];
- rowVector.z = this._m[i + 2];
- rowVector.w = this._m[i + 3];
- }
- return rowVector;
- }
- /**
- * Sets the index-th row of the current matrix to the vector4 values
- * Example Playground - https://playground.babylonjs.com/#AV9X17#36
- * @param index defines the number of the row to set
- * @param row defines the target vector4
- * @returns the updated current matrix
- */
- setRow(index, row) {
- return this.setRowFromFloats(index, row.x, row.y, row.z, row.w);
- }
- /**
- * Compute the transpose of the matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#40
- * @returns the new transposed matrix
- */
- transpose() {
- const result = new this.constructor();
- math_vector_Matrix.TransposeToRef(this, result);
- return result;
- }
- /**
- * Compute the transpose of the matrix and store it in a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#41
- * @param result defines the target matrix
- * @returns result input
- */
- transposeToRef(result) {
- math_vector_Matrix.TransposeToRef(this, result);
- return result;
- }
- /**
- * Sets the index-th row of the current matrix with the given 4 x float values
- * Example Playground - https://playground.babylonjs.com/#AV9X17#36
- * @param index defines the row index
- * @param x defines the x component to set
- * @param y defines the y component to set
- * @param z defines the z component to set
- * @param w defines the w component to set
- * @returns the updated current matrix
- */
- setRowFromFloats(index, x, y, z, w) {
- if (index < 0 || index > 3) {
- return this;
- }
- const i = index * 4;
- this._m[i + 0] = x;
- this._m[i + 1] = y;
- this._m[i + 2] = z;
- this._m[i + 3] = w;
- this.markAsUpdated();
- return this;
- }
- /**
- * Compute a new matrix set with the current matrix values multiplied by scale (float)
- * @param scale defines the scale factor
- * @returns a new matrix
- */
- scale(scale) {
- const result = new this.constructor();
- this.scaleToRef(scale, result);
- return result;
- }
- /**
- * Scale the current matrix values by a factor to a given result matrix
- * @param scale defines the scale factor
- * @param result defines the matrix to store the result
- * @returns result input
- */
- scaleToRef(scale, result) {
- for (let index = 0; index < 16; index++) {
- result._m[index] = this._m[index] * scale;
- }
- result.markAsUpdated();
- return result;
- }
- /**
- * Scale the current matrix values by a factor and add the result to a given matrix
- * @param scale defines the scale factor
- * @param result defines the Matrix to store the result
- * @returns result input
- */
- scaleAndAddToRef(scale, result) {
- for (let index = 0; index < 16; index++) {
- result._m[index] += this._m[index] * scale;
- }
- result.markAsUpdated();
- return result;
- }
- /**
- * Writes to the given matrix a normal matrix, computed from this one (using values from identity matrix for fourth row and column).
- * Example Playground - https://playground.babylonjs.com/#AV9X17#17
- * @param ref matrix to store the result
- */
- toNormalMatrix(ref) {
- const tmp = MathTmp.Matrix[0];
- this.invertToRef(tmp);
- tmp.transposeToRef(ref);
- const m = ref._m;
- math_vector_Matrix.FromValuesToRef(m[0], m[1], m[2], 0.0, m[4], m[5], m[6], 0.0, m[8], m[9], m[10], 0.0, 0.0, 0.0, 0.0, 1.0, ref);
- return ref;
- }
- /**
- * Gets only rotation part of the current matrix
- * @returns a new matrix sets to the extracted rotation matrix from the current one
- */
- getRotationMatrix() {
- const result = new this.constructor();
- this.getRotationMatrixToRef(result);
- return result;
- }
- /**
- * Extracts the rotation matrix from the current one and sets it as the given "result"
- * @param result defines the target matrix to store data to
- * @returns result input
- */
- getRotationMatrixToRef(result) {
- const scale = MathTmp.Vector3[0];
- if (!this.decompose(scale)) {
- math_vector_Matrix.IdentityToRef(result);
- return result;
- }
- const m = this._m;
- const sx = 1 / scale._x, sy = 1 / scale._y, sz = 1 / scale._z;
- math_vector_Matrix.FromValuesToRef(m[0] * sx, m[1] * sx, m[2] * sx, 0.0, m[4] * sy, m[5] * sy, m[6] * sy, 0.0, m[8] * sz, m[9] * sz, m[10] * sz, 0.0, 0.0, 0.0, 0.0, 1.0, result);
- return result;
- }
- /**
- * Toggles model matrix from being right handed to left handed in place and vice versa
- */
- toggleModelMatrixHandInPlace() {
- const m = this._m;
- m[2] *= -1;
- m[6] *= -1;
- m[8] *= -1;
- m[9] *= -1;
- m[14] *= -1;
- this.markAsUpdated();
- return this;
- }
- /**
- * Toggles projection matrix from being right handed to left handed in place and vice versa
- */
- toggleProjectionMatrixHandInPlace() {
- const m = this._m;
- m[8] *= -1;
- m[9] *= -1;
- m[10] *= -1;
- m[11] *= -1;
- this.markAsUpdated();
- return this;
- }
- // Statics
- /**
- * Creates a matrix from an array
- * Example Playground - https://playground.babylonjs.com/#AV9X17#42
- * @param array defines the source array
- * @param offset defines an offset in the source array
- * @returns a new Matrix set from the starting index of the given array
- */
- static FromArray(array, offset = 0) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.FromArrayToRef(array, offset, result);
- return result;
- }
- /**
- * Copy the content of an array into a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#43
- * @param array defines the source array
- * @param offset defines an offset in the source array
- * @param result defines the target matrix
- * @returns result input
- */
- static FromArrayToRef(array, offset, result) {
- for (let index = 0; index < 16; index++) {
- result._m[index] = array[index + offset];
- }
- result.markAsUpdated();
- return result;
- }
- /**
- * Stores an array into a matrix after having multiplied each component by a given factor
- * Example Playground - https://playground.babylonjs.com/#AV9X17#50
- * @param array defines the source array
- * @param offset defines the offset in the source array
- * @param scale defines the scaling factor
- * @param result defines the target matrix
- * @returns result input
- */
- static FromFloat32ArrayToRefScaled(array, offset, scale, result) {
- for (let index = 0; index < 16; index++) {
- result._m[index] = array[index + offset] * scale;
- }
- result.markAsUpdated();
- return result;
- }
- /**
- * Gets an identity matrix that must not be updated
- */
- static get IdentityReadOnly() {
- return math_vector_Matrix._IdentityReadOnly;
- }
- /**
- * Stores a list of values (16) inside a given matrix
- * @param initialM11 defines 1st value of 1st row
- * @param initialM12 defines 2nd value of 1st row
- * @param initialM13 defines 3rd value of 1st row
- * @param initialM14 defines 4th value of 1st row
- * @param initialM21 defines 1st value of 2nd row
- * @param initialM22 defines 2nd value of 2nd row
- * @param initialM23 defines 3rd value of 2nd row
- * @param initialM24 defines 4th value of 2nd row
- * @param initialM31 defines 1st value of 3rd row
- * @param initialM32 defines 2nd value of 3rd row
- * @param initialM33 defines 3rd value of 3rd row
- * @param initialM34 defines 4th value of 3rd row
- * @param initialM41 defines 1st value of 4th row
- * @param initialM42 defines 2nd value of 4th row
- * @param initialM43 defines 3rd value of 4th row
- * @param initialM44 defines 4th value of 4th row
- * @param result defines the target matrix
- * @returns result input
- */
- static FromValuesToRef(initialM11, initialM12, initialM13, initialM14, initialM21, initialM22, initialM23, initialM24, initialM31, initialM32, initialM33, initialM34, initialM41, initialM42, initialM43, initialM44, result) {
- const m = result._m;
- m[0] = initialM11;
- m[1] = initialM12;
- m[2] = initialM13;
- m[3] = initialM14;
- m[4] = initialM21;
- m[5] = initialM22;
- m[6] = initialM23;
- m[7] = initialM24;
- m[8] = initialM31;
- m[9] = initialM32;
- m[10] = initialM33;
- m[11] = initialM34;
- m[12] = initialM41;
- m[13] = initialM42;
- m[14] = initialM43;
- m[15] = initialM44;
- result.markAsUpdated();
- }
- /**
- * Creates new matrix from a list of values (16)
- * @param initialM11 defines 1st value of 1st row
- * @param initialM12 defines 2nd value of 1st row
- * @param initialM13 defines 3rd value of 1st row
- * @param initialM14 defines 4th value of 1st row
- * @param initialM21 defines 1st value of 2nd row
- * @param initialM22 defines 2nd value of 2nd row
- * @param initialM23 defines 3rd value of 2nd row
- * @param initialM24 defines 4th value of 2nd row
- * @param initialM31 defines 1st value of 3rd row
- * @param initialM32 defines 2nd value of 3rd row
- * @param initialM33 defines 3rd value of 3rd row
- * @param initialM34 defines 4th value of 3rd row
- * @param initialM41 defines 1st value of 4th row
- * @param initialM42 defines 2nd value of 4th row
- * @param initialM43 defines 3rd value of 4th row
- * @param initialM44 defines 4th value of 4th row
- * @returns the new matrix
- */
- static FromValues(initialM11, initialM12, initialM13, initialM14, initialM21, initialM22, initialM23, initialM24, initialM31, initialM32, initialM33, initialM34, initialM41, initialM42, initialM43, initialM44) {
- const result = new math_vector_Matrix();
- const m = result._m;
- m[0] = initialM11;
- m[1] = initialM12;
- m[2] = initialM13;
- m[3] = initialM14;
- m[4] = initialM21;
- m[5] = initialM22;
- m[6] = initialM23;
- m[7] = initialM24;
- m[8] = initialM31;
- m[9] = initialM32;
- m[10] = initialM33;
- m[11] = initialM34;
- m[12] = initialM41;
- m[13] = initialM42;
- m[14] = initialM43;
- m[15] = initialM44;
- result.markAsUpdated();
- return result;
- }
- /**
- * Creates a new matrix composed by merging scale (vector3), rotation (quaternion) and translation (vector3)
- * Example Playground - https://playground.babylonjs.com/#AV9X17#24
- * @param scale defines the scale vector3
- * @param rotation defines the rotation quaternion
- * @param translation defines the translation vector3
- * @returns a new matrix
- */
- static Compose(scale, rotation, translation) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.ComposeToRef(scale, rotation, translation, result);
- return result;
- }
- /**
- * Sets a matrix to a value composed by merging scale (vector3), rotation (quaternion) and translation (vector3)
- * Example Playground - https://playground.babylonjs.com/#AV9X17#25
- * @param scale defines the scale vector3
- * @param rotation defines the rotation quaternion
- * @param translation defines the translation vector3
- * @param result defines the target matrix
- * @returns result input
- */
- static ComposeToRef(scale, rotation, translation, result) {
- const m = result._m;
- const x = rotation._x, y = rotation._y, z = rotation._z, w = rotation._w;
- const x2 = x + x, y2 = y + y, z2 = z + z;
- const xx = x * x2, xy = x * y2, xz = x * z2;
- const yy = y * y2, yz = y * z2, zz = z * z2;
- const wx = w * x2, wy = w * y2, wz = w * z2;
- const sx = scale._x, sy = scale._y, sz = scale._z;
- m[0] = (1 - (yy + zz)) * sx;
- m[1] = (xy + wz) * sx;
- m[2] = (xz - wy) * sx;
- m[3] = 0;
- m[4] = (xy - wz) * sy;
- m[5] = (1 - (xx + zz)) * sy;
- m[6] = (yz + wx) * sy;
- m[7] = 0;
- m[8] = (xz + wy) * sz;
- m[9] = (yz - wx) * sz;
- m[10] = (1 - (xx + yy)) * sz;
- m[11] = 0;
- m[12] = translation._x;
- m[13] = translation._y;
- m[14] = translation._z;
- m[15] = 1;
- result.markAsUpdated();
- return result;
- }
- /**
- * Creates a new identity matrix
- * @returns a new identity matrix
- */
- static Identity() {
- const identity = math_vector_Matrix.FromValues(1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0);
- identity._updateIdentityStatus(true);
- return identity;
- }
- /**
- * Creates a new identity matrix and stores the result in a given matrix
- * @param result defines the target matrix
- * @returns result input
- */
- static IdentityToRef(result) {
- math_vector_Matrix.FromValuesToRef(1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, result);
- result._updateIdentityStatus(true);
- return result;
- }
- /**
- * Creates a new zero matrix
- * @returns a new zero matrix
- */
- static Zero() {
- const zero = math_vector_Matrix.FromValues(0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
- zero._updateIdentityStatus(false);
- return zero;
- }
- /**
- * Creates a new rotation matrix for "angle" radians around the X axis
- * Example Playground - https://playground.babylonjs.com/#AV9X17#97
- * @param angle defines the angle (in radians) to use
- * @returns the new matrix
- */
- static RotationX(angle) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.RotationXToRef(angle, result);
- return result;
- }
- /**
- * Creates a new matrix as the invert of a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#124
- * @param source defines the source matrix
- * @returns the new matrix
- */
- static Invert(source) {
- const result = new source.constructor();
- source.invertToRef(result);
- return result;
- }
- /**
- * Creates a new rotation matrix for "angle" radians around the X axis and stores it in a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#98
- * @param angle defines the angle (in radians) to use
- * @param result defines the target matrix
- * @returns result input
- */
- static RotationXToRef(angle, result) {
- const s = Math.sin(angle);
- const c = Math.cos(angle);
- math_vector_Matrix.FromValuesToRef(1.0, 0.0, 0.0, 0.0, 0.0, c, s, 0.0, 0.0, -s, c, 0.0, 0.0, 0.0, 0.0, 1.0, result);
- result._updateIdentityStatus(c === 1 && s === 0);
- return result;
- }
- /**
- * Creates a new rotation matrix for "angle" radians around the Y axis
- * Example Playground - https://playground.babylonjs.com/#AV9X17#99
- * @param angle defines the angle (in radians) to use
- * @returns the new matrix
- */
- static RotationY(angle) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.RotationYToRef(angle, result);
- return result;
- }
- /**
- * Creates a new rotation matrix for "angle" radians around the Y axis and stores it in a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#100
- * @param angle defines the angle (in radians) to use
- * @param result defines the target matrix
- * @returns result input
- */
- static RotationYToRef(angle, result) {
- const s = Math.sin(angle);
- const c = Math.cos(angle);
- math_vector_Matrix.FromValuesToRef(c, 0.0, -s, 0.0, 0.0, 1.0, 0.0, 0.0, s, 0.0, c, 0.0, 0.0, 0.0, 0.0, 1.0, result);
- result._updateIdentityStatus(c === 1 && s === 0);
- return result;
- }
- /**
- * Creates a new rotation matrix for "angle" radians around the Z axis
- * Example Playground - https://playground.babylonjs.com/#AV9X17#101
- * @param angle defines the angle (in radians) to use
- * @returns the new matrix
- */
- static RotationZ(angle) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.RotationZToRef(angle, result);
- return result;
- }
- /**
- * Creates a new rotation matrix for "angle" radians around the Z axis and stores it in a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#102
- * @param angle defines the angle (in radians) to use
- * @param result defines the target matrix
- * @returns result input
- */
- static RotationZToRef(angle, result) {
- const s = Math.sin(angle);
- const c = Math.cos(angle);
- math_vector_Matrix.FromValuesToRef(c, s, 0.0, 0.0, -s, c, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, result);
- result._updateIdentityStatus(c === 1 && s === 0);
- return result;
- }
- /**
- * Creates a new rotation matrix for "angle" radians around the given axis
- * Example Playground - https://playground.babylonjs.com/#AV9X17#96
- * @param axis defines the axis to use
- * @param angle defines the angle (in radians) to use
- * @returns the new matrix
- */
- static RotationAxis(axis, angle) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.RotationAxisToRef(axis, angle, result);
- return result;
- }
- /**
- * Creates a new rotation matrix for "angle" radians around the given axis and stores it in a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#94
- * @param axis defines the axis to use
- * @param angle defines the angle (in radians) to use
- * @param result defines the target matrix
- * @returns result input
- */
- static RotationAxisToRef(axis, angle, result) {
- const s = Math.sin(-angle);
- const c = Math.cos(-angle);
- const c1 = 1 - c;
- axis.normalize();
- const m = result._m;
- m[0] = axis._x * axis._x * c1 + c;
- m[1] = axis._x * axis._y * c1 - axis._z * s;
- m[2] = axis._x * axis._z * c1 + axis._y * s;
- m[3] = 0.0;
- m[4] = axis._y * axis._x * c1 + axis._z * s;
- m[5] = axis._y * axis._y * c1 + c;
- m[6] = axis._y * axis._z * c1 - axis._x * s;
- m[7] = 0.0;
- m[8] = axis._z * axis._x * c1 - axis._y * s;
- m[9] = axis._z * axis._y * c1 + axis._x * s;
- m[10] = axis._z * axis._z * c1 + c;
- m[11] = 0.0;
- m[12] = 0.0;
- m[13] = 0.0;
- m[14] = 0.0;
- m[15] = 1.0;
- result.markAsUpdated();
- return result;
- }
- /**
- * Takes normalised vectors and returns a rotation matrix to align "from" with "to".
- * Taken from http://www.iquilezles.org/www/articles/noacos/noacos.htm
- * Example Playground - https://playground.babylonjs.com/#AV9X17#93
- * @param from defines the vector to align
- * @param to defines the vector to align to
- * @param result defines the target matrix
- * @returns result input
- */
- static RotationAlignToRef(from, to, result) {
- const c = math_vector_Vector3.Dot(to, from);
- const m = result._m;
- if (c < -1 + math_constants_Epsilon) {
- // from and to are colinear and opposite direction.
- // compute a PI rotation on Z axis
- m[0] = -1;
- m[1] = 0;
- m[2] = 0;
- m[3] = 0;
- m[4] = 0;
- m[5] = -1;
- m[6] = 0;
- m[7] = 0;
- m[8] = 0;
- m[9] = 0;
- m[10] = 1;
- m[11] = 0;
- }
- else {
- const v = math_vector_Vector3.Cross(to, from);
- const k = 1 / (1 + c);
- m[0] = v._x * v._x * k + c;
- m[1] = v._y * v._x * k - v._z;
- m[2] = v._z * v._x * k + v._y;
- m[3] = 0;
- m[4] = v._x * v._y * k + v._z;
- m[5] = v._y * v._y * k + c;
- m[6] = v._z * v._y * k - v._x;
- m[7] = 0;
- m[8] = v._x * v._z * k - v._y;
- m[9] = v._y * v._z * k + v._x;
- m[10] = v._z * v._z * k + c;
- m[11] = 0;
- }
- m[12] = 0;
- m[13] = 0;
- m[14] = 0;
- m[15] = 1;
- result.markAsUpdated();
- return result;
- }
- /**
- * Creates a rotation matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#103
- * Example Playground - https://playground.babylonjs.com/#AV9X17#105
- * @param yaw defines the yaw angle in radians (Y axis)
- * @param pitch defines the pitch angle in radians (X axis)
- * @param roll defines the roll angle in radians (Z axis)
- * @returns the new rotation matrix
- */
- static RotationYawPitchRoll(yaw, pitch, roll) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.RotationYawPitchRollToRef(yaw, pitch, roll, result);
- return result;
- }
- /**
- * Creates a rotation matrix and stores it in a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#104
- * @param yaw defines the yaw angle in radians (Y axis)
- * @param pitch defines the pitch angle in radians (X axis)
- * @param roll defines the roll angle in radians (Z axis)
- * @param result defines the target matrix
- * @returns result input
- */
- static RotationYawPitchRollToRef(yaw, pitch, roll, result) {
- math_vector_Quaternion.RotationYawPitchRollToRef(yaw, pitch, roll, MathTmp.Quaternion[0]);
- MathTmp.Quaternion[0].toRotationMatrix(result);
- return result;
- }
- /**
- * Creates a scaling matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#107
- * @param x defines the scale factor on X axis
- * @param y defines the scale factor on Y axis
- * @param z defines the scale factor on Z axis
- * @returns the new matrix
- */
- static Scaling(x, y, z) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.ScalingToRef(x, y, z, result);
- return result;
- }
- /**
- * Creates a scaling matrix and stores it in a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#108
- * @param x defines the scale factor on X axis
- * @param y defines the scale factor on Y axis
- * @param z defines the scale factor on Z axis
- * @param result defines the target matrix
- * @returns result input
- */
- static ScalingToRef(x, y, z, result) {
- math_vector_Matrix.FromValuesToRef(x, 0.0, 0.0, 0.0, 0.0, y, 0.0, 0.0, 0.0, 0.0, z, 0.0, 0.0, 0.0, 0.0, 1.0, result);
- result._updateIdentityStatus(x === 1 && y === 1 && z === 1);
- return result;
- }
- /**
- * Creates a translation matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#109
- * @param x defines the translation on X axis
- * @param y defines the translation on Y axis
- * @param z defines the translationon Z axis
- * @returns the new matrix
- */
- static Translation(x, y, z) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.TranslationToRef(x, y, z, result);
- return result;
- }
- /**
- * Creates a translation matrix and stores it in a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#110
- * @param x defines the translation on X axis
- * @param y defines the translation on Y axis
- * @param z defines the translationon Z axis
- * @param result defines the target matrix
- * @returns result input
- */
- static TranslationToRef(x, y, z, result) {
- math_vector_Matrix.FromValuesToRef(1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, x, y, z, 1.0, result);
- result._updateIdentityStatus(x === 0 && y === 0 && z === 0);
- return result;
- }
- /**
- * Returns a new Matrix whose values are the interpolated values for "gradient" (float) between the ones of the matrices "startValue" and "endValue".
- * Example Playground - https://playground.babylonjs.com/#AV9X17#55
- * @param startValue defines the start value
- * @param endValue defines the end value
- * @param gradient defines the gradient factor
- * @returns the new matrix
- */
- static Lerp(startValue, endValue, gradient) {
- const result = new startValue.constructor();
- math_vector_Matrix.LerpToRef(startValue, endValue, gradient, result);
- return result;
- }
- /**
- * Set the given matrix "result" as the interpolated values for "gradient" (float) between the ones of the matrices "startValue" and "endValue".
- * Example Playground - https://playground.babylonjs.com/#AV9X17#54
- * @param startValue defines the start value
- * @param endValue defines the end value
- * @param gradient defines the gradient factor
- * @param result defines the Matrix object where to store data
- * @returns result input
- */
- static LerpToRef(startValue, endValue, gradient, result) {
- const resultM = result._m;
- const startM = startValue.m;
- const endM = endValue.m;
- for (let index = 0; index < 16; index++) {
- resultM[index] = startM[index] * (1.0 - gradient) + endM[index] * gradient;
- }
- result.markAsUpdated();
- return result;
- }
- /**
- * Builds a new matrix whose values are computed by:
- * * decomposing the the "startValue" and "endValue" matrices into their respective scale, rotation and translation matrices
- * * interpolating for "gradient" (float) the values between each of these decomposed matrices between the start and the end
- * * recomposing a new matrix from these 3 interpolated scale, rotation and translation matrices
- * Example Playground - https://playground.babylonjs.com/#AV9X17#22
- * Example Playground - https://playground.babylonjs.com/#AV9X17#51
- * @param startValue defines the first matrix
- * @param endValue defines the second matrix
- * @param gradient defines the gradient between the two matrices
- * @returns the new matrix
- */
- static DecomposeLerp(startValue, endValue, gradient) {
- const result = new startValue.constructor();
- math_vector_Matrix.DecomposeLerpToRef(startValue, endValue, gradient, result);
- return result;
- }
- /**
- * Update a matrix to values which are computed by:
- * * decomposing the the "startValue" and "endValue" matrices into their respective scale, rotation and translation matrices
- * * interpolating for "gradient" (float) the values between each of these decomposed matrices between the start and the end
- * * recomposing a new matrix from these 3 interpolated scale, rotation and translation matrices
- * Example Playground - https://playground.babylonjs.com/#AV9X17#23
- * Example Playground - https://playground.babylonjs.com/#AV9X17#53
- * @param startValue defines the first matrix
- * @param endValue defines the second matrix
- * @param gradient defines the gradient between the two matrices
- * @param result defines the target matrix
- * @returns result input
- */
- static DecomposeLerpToRef(startValue, endValue, gradient, result) {
- const startScale = MathTmp.Vector3[0];
- const startRotation = MathTmp.Quaternion[0];
- const startTranslation = MathTmp.Vector3[1];
- startValue.decompose(startScale, startRotation, startTranslation);
- const endScale = MathTmp.Vector3[2];
- const endRotation = MathTmp.Quaternion[1];
- const endTranslation = MathTmp.Vector3[3];
- endValue.decompose(endScale, endRotation, endTranslation);
- const resultScale = MathTmp.Vector3[4];
- math_vector_Vector3.LerpToRef(startScale, endScale, gradient, resultScale);
- const resultRotation = MathTmp.Quaternion[2];
- math_vector_Quaternion.SlerpToRef(startRotation, endRotation, gradient, resultRotation);
- const resultTranslation = MathTmp.Vector3[5];
- math_vector_Vector3.LerpToRef(startTranslation, endTranslation, gradient, resultTranslation);
- math_vector_Matrix.ComposeToRef(resultScale, resultRotation, resultTranslation, result);
- return result;
- }
- /**
- * Creates a new matrix that transforms vertices from world space to camera space. It takes three vectors as arguments that together describe the position and orientation of the camera.
- * This function generates a matrix suitable for a left handed coordinate system
- * Example Playground - https://playground.babylonjs.com/#AV9X17#58
- * Example Playground - https://playground.babylonjs.com/#AV9X17#59
- * @param eye defines the final position of the entity
- * @param target defines where the entity should look at
- * @param up defines the up vector for the entity
- * @returns the new matrix
- */
- static LookAtLH(eye, target, up) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.LookAtLHToRef(eye, target, up, result);
- return result;
- }
- /**
- * Sets the given "result" Matrix to a matrix that transforms vertices from world space to camera space. It takes three vectors as arguments that together describe the position and orientation of the camera.
- * This function generates a matrix suitable for a left handed coordinate system
- * Example Playground - https://playground.babylonjs.com/#AV9X17#60
- * Example Playground - https://playground.babylonjs.com/#AV9X17#61
- * @param eye defines the final position of the entity
- * @param target defines where the entity should look at
- * @param up defines the up vector for the entity
- * @param result defines the target matrix
- * @returns result input
- */
- static LookAtLHToRef(eye, target, up, result) {
- const xAxis = MathTmp.Vector3[0];
- const yAxis = MathTmp.Vector3[1];
- const zAxis = MathTmp.Vector3[2];
- // Z axis
- target.subtractToRef(eye, zAxis);
- zAxis.normalize();
- // X axis
- math_vector_Vector3.CrossToRef(up, zAxis, xAxis);
- const xSquareLength = xAxis.lengthSquared();
- if (xSquareLength === 0) {
- xAxis.x = 1.0;
- }
- else {
- xAxis.normalizeFromLength(Math.sqrt(xSquareLength));
- }
- // Y axis
- math_vector_Vector3.CrossToRef(zAxis, xAxis, yAxis);
- yAxis.normalize();
- // Eye angles
- const ex = -math_vector_Vector3.Dot(xAxis, eye);
- const ey = -math_vector_Vector3.Dot(yAxis, eye);
- const ez = -math_vector_Vector3.Dot(zAxis, eye);
- math_vector_Matrix.FromValuesToRef(xAxis._x, yAxis._x, zAxis._x, 0.0, xAxis._y, yAxis._y, zAxis._y, 0.0, xAxis._z, yAxis._z, zAxis._z, 0.0, ex, ey, ez, 1.0, result);
- }
- /**
- * Creates a new matrix that transforms vertices from world space to camera space. It takes three vectors as arguments that together describe the position and orientation of the camera.
- * This function generates a matrix suitable for a right handed coordinate system
- * Example Playground - https://playground.babylonjs.com/#AV9X17#62
- * Example Playground - https://playground.babylonjs.com/#AV9X17#63
- * @param eye defines the final position of the entity
- * @param target defines where the entity should look at
- * @param up defines the up vector for the entity
- * @returns the new matrix
- */
- static LookAtRH(eye, target, up) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.LookAtRHToRef(eye, target, up, result);
- return result;
- }
- /**
- * Sets the given "result" Matrix to a matrix that transforms vertices from world space to camera space. It takes three vectors as arguments that together describe the position and orientation of the camera.
- * This function generates a matrix suitable for a right handed coordinate system
- * Example Playground - https://playground.babylonjs.com/#AV9X17#64
- * Example Playground - https://playground.babylonjs.com/#AV9X17#65
- * @param eye defines the final position of the entity
- * @param target defines where the entity should look at
- * @param up defines the up vector for the entity
- * @param result defines the target matrix
- * @returns result input
- */
- static LookAtRHToRef(eye, target, up, result) {
- const xAxis = MathTmp.Vector3[0];
- const yAxis = MathTmp.Vector3[1];
- const zAxis = MathTmp.Vector3[2];
- // Z axis
- eye.subtractToRef(target, zAxis);
- zAxis.normalize();
- // X axis
- math_vector_Vector3.CrossToRef(up, zAxis, xAxis);
- const xSquareLength = xAxis.lengthSquared();
- if (xSquareLength === 0) {
- xAxis.x = 1.0;
- }
- else {
- xAxis.normalizeFromLength(Math.sqrt(xSquareLength));
- }
- // Y axis
- math_vector_Vector3.CrossToRef(zAxis, xAxis, yAxis);
- yAxis.normalize();
- // Eye angles
- const ex = -math_vector_Vector3.Dot(xAxis, eye);
- const ey = -math_vector_Vector3.Dot(yAxis, eye);
- const ez = -math_vector_Vector3.Dot(zAxis, eye);
- math_vector_Matrix.FromValuesToRef(xAxis._x, yAxis._x, zAxis._x, 0.0, xAxis._y, yAxis._y, zAxis._y, 0.0, xAxis._z, yAxis._z, zAxis._z, 0.0, ex, ey, ez, 1.0, result);
- return result;
- }
- /**
- * Creates a new matrix that transforms vertices from world space to camera space. It takes two vectors as arguments that together describe the orientation of the camera. The position is assumed to be at the origin (0,0,0)
- * This function generates a matrix suitable for a left handed coordinate system
- * Example Playground - https://playground.babylonjs.com/#AV9X17#66
- * @param forward defines the forward direction - Must be normalized and orthogonal to up.
- * @param up defines the up vector for the entity - Must be normalized and orthogonal to forward.
- * @returns the new matrix
- */
- static LookDirectionLH(forward, up) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.LookDirectionLHToRef(forward, up, result);
- return result;
- }
- /**
- * Sets the given "result" Matrix to a matrix that transforms vertices from world space to camera space. It takes two vectors as arguments that together describe the orientation of the camera. The position is assumed to be at the origin (0,0,0)
- * This function generates a matrix suitable for a left handed coordinate system
- * Example Playground - https://playground.babylonjs.com/#AV9X17#67
- * @param forward defines the forward direction - Must be normalized and orthogonal to up.
- * @param up defines the up vector for the entity - Must be normalized and orthogonal to forward.
- * @param result defines the target matrix
- * @returns result input
- */
- static LookDirectionLHToRef(forward, up, result) {
- const back = MathTmp.Vector3[0];
- back.copyFrom(forward);
- back.scaleInPlace(-1);
- const left = MathTmp.Vector3[1];
- math_vector_Vector3.CrossToRef(up, back, left);
- // Generate the rotation matrix.
- math_vector_Matrix.FromValuesToRef(left._x, left._y, left._z, 0.0, up._x, up._y, up._z, 0.0, back._x, back._y, back._z, 0.0, 0, 0, 0, 1.0, result);
- return result;
- }
- /**
- * Creates a new matrix that transforms vertices from world space to camera space. It takes two vectors as arguments that together describe the orientation of the camera. The position is assumed to be at the origin (0,0,0)
- * This function generates a matrix suitable for a right handed coordinate system
- * Example Playground - https://playground.babylonjs.com/#AV9X17#68
- * @param forward defines the forward direction - Must be normalized and orthogonal to up.
- * @param up defines the up vector for the entity - Must be normalized and orthogonal to forward.
- * @returns the new matrix
- */
- static LookDirectionRH(forward, up) {
- const result = new math_vector_Matrix();
- math_vector_Matrix.LookDirectionRHToRef(forward, up, result);
- return result;
- }
- /**
- * Sets the given "result" Matrix to a matrix that transforms vertices from world space to camera space. It takes two vectors as arguments that together describe the orientation of the camera. The position is assumed to be at the origin (0,0,0)
- * This function generates a matrix suitable for a right handed coordinate system
- * Example Playground - https://playground.babylonjs.com/#AV9X17#69
- * @param forward defines the forward direction - Must be normalized and orthogonal to up.
- * @param up defines the up vector for the entity - Must be normalized and orthogonal to forward.
- * @param result defines the target matrix
- * @returns result input
- */
- static LookDirectionRHToRef(forward, up, result) {
- const right = MathTmp.Vector3[2];
- math_vector_Vector3.CrossToRef(up, forward, right);
- // Generate the rotation matrix.
- math_vector_Matrix.FromValuesToRef(right._x, right._y, right._z, 0.0, up._x, up._y, up._z, 0.0, forward._x, forward._y, forward._z, 0.0, 0, 0, 0, 1.0, result);
- return result;
- }
- /**
- * Create a left-handed orthographic projection matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#70
- * @param width defines the viewport width
- * @param height defines the viewport height
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @returns a new matrix as a left-handed orthographic projection matrix
- */
- static OrthoLH(width, height, znear, zfar, halfZRange) {
- const matrix = new math_vector_Matrix();
- math_vector_Matrix.OrthoLHToRef(width, height, znear, zfar, matrix, halfZRange);
- return matrix;
- }
- /**
- * Store a left-handed orthographic projection to a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#71
- * @param width defines the viewport width
- * @param height defines the viewport height
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane
- * @param result defines the target matrix
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @returns result input
- */
- static OrthoLHToRef(width, height, znear, zfar, result, halfZRange) {
- const n = znear;
- const f = zfar;
- const a = 2.0 / width;
- const b = 2.0 / height;
- const c = 2.0 / (f - n);
- const d = -(f + n) / (f - n);
- math_vector_Matrix.FromValuesToRef(a, 0.0, 0.0, 0.0, 0.0, b, 0.0, 0.0, 0.0, 0.0, c, 0.0, 0.0, 0.0, d, 1.0, result);
- if (halfZRange) {
- result.multiplyToRef(mtxConvertNDCToHalfZRange, result);
- }
- result._updateIdentityStatus(a === 1 && b === 1 && c === 1 && d === 0);
- return result;
- }
- /**
- * Create a left-handed orthographic projection matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#72
- * @param left defines the viewport left coordinate
- * @param right defines the viewport right coordinate
- * @param bottom defines the viewport bottom coordinate
- * @param top defines the viewport top coordinate
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @returns a new matrix as a left-handed orthographic projection matrix
- */
- static OrthoOffCenterLH(left, right, bottom, top, znear, zfar, halfZRange) {
- const matrix = new math_vector_Matrix();
- math_vector_Matrix.OrthoOffCenterLHToRef(left, right, bottom, top, znear, zfar, matrix, halfZRange);
- return matrix;
- }
- /**
- * Stores a left-handed orthographic projection into a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#73
- * @param left defines the viewport left coordinate
- * @param right defines the viewport right coordinate
- * @param bottom defines the viewport bottom coordinate
- * @param top defines the viewport top coordinate
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane
- * @param result defines the target matrix
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @returns result input
- */
- static OrthoOffCenterLHToRef(left, right, bottom, top, znear, zfar, result, halfZRange) {
- const n = znear;
- const f = zfar;
- const a = 2.0 / (right - left);
- const b = 2.0 / (top - bottom);
- const c = 2.0 / (f - n);
- const d = -(f + n) / (f - n);
- const i0 = (left + right) / (left - right);
- const i1 = (top + bottom) / (bottom - top);
- math_vector_Matrix.FromValuesToRef(a, 0.0, 0.0, 0.0, 0.0, b, 0.0, 0.0, 0.0, 0.0, c, 0.0, i0, i1, d, 1.0, result);
- if (halfZRange) {
- result.multiplyToRef(mtxConvertNDCToHalfZRange, result);
- }
- result.markAsUpdated();
- return result;
- }
- /**
- * Creates a right-handed orthographic projection matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#76
- * @param left defines the viewport left coordinate
- * @param right defines the viewport right coordinate
- * @param bottom defines the viewport bottom coordinate
- * @param top defines the viewport top coordinate
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @returns a new matrix as a right-handed orthographic projection matrix
- */
- static OrthoOffCenterRH(left, right, bottom, top, znear, zfar, halfZRange) {
- const matrix = new math_vector_Matrix();
- math_vector_Matrix.OrthoOffCenterRHToRef(left, right, bottom, top, znear, zfar, matrix, halfZRange);
- return matrix;
- }
- /**
- * Stores a right-handed orthographic projection into a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#77
- * @param left defines the viewport left coordinate
- * @param right defines the viewport right coordinate
- * @param bottom defines the viewport bottom coordinate
- * @param top defines the viewport top coordinate
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane
- * @param result defines the target matrix
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @returns result input
- */
- static OrthoOffCenterRHToRef(left, right, bottom, top, znear, zfar, result, halfZRange) {
- math_vector_Matrix.OrthoOffCenterLHToRef(left, right, bottom, top, znear, zfar, result, halfZRange);
- result._m[10] *= -1; // No need to call markAsUpdated as previous function already called it and let _isIdentityDirty to true
- return result;
- }
- /**
- * Creates a left-handed perspective projection matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#85
- * @param width defines the viewport width
- * @param height defines the viewport height
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @param projectionPlaneTilt optional tilt angle of the projection plane around the X axis (horizontal)
- * @returns a new matrix as a left-handed perspective projection matrix
- */
- static PerspectiveLH(width, height, znear, zfar, halfZRange, projectionPlaneTilt = 0) {
- const matrix = new math_vector_Matrix();
- const n = znear;
- const f = zfar;
- const a = (2.0 * n) / width;
- const b = (2.0 * n) / height;
- const c = (f + n) / (f - n);
- const d = (-2.0 * f * n) / (f - n);
- const rot = Math.tan(projectionPlaneTilt);
- math_vector_Matrix.FromValuesToRef(a, 0.0, 0.0, 0.0, 0.0, b, 0.0, rot, 0.0, 0.0, c, 1.0, 0.0, 0.0, d, 0.0, matrix);
- if (halfZRange) {
- matrix.multiplyToRef(mtxConvertNDCToHalfZRange, matrix);
- }
- matrix._updateIdentityStatus(false);
- return matrix;
- }
- /**
- * Creates a left-handed perspective projection matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#78
- * @param fov defines the horizontal field of view
- * @param aspect defines the aspect ratio
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane. If 0, assume we are in "infinite zfar" mode
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @param projectionPlaneTilt optional tilt angle of the projection plane around the X axis (horizontal)
- * @param reverseDepthBufferMode true to indicate that we are in a reverse depth buffer mode (meaning znear and zfar have been inverted when calling the function)
- * @returns a new matrix as a left-handed perspective projection matrix
- */
- static PerspectiveFovLH(fov, aspect, znear, zfar, halfZRange, projectionPlaneTilt = 0, reverseDepthBufferMode = false) {
- const matrix = new math_vector_Matrix();
- math_vector_Matrix.PerspectiveFovLHToRef(fov, aspect, znear, zfar, matrix, true, halfZRange, projectionPlaneTilt, reverseDepthBufferMode);
- return matrix;
- }
- /**
- * Stores a left-handed perspective projection into a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#81
- * @param fov defines the horizontal field of view
- * @param aspect defines the aspect ratio
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane. If 0, assume we are in "infinite zfar" mode
- * @param result defines the target matrix
- * @param isVerticalFovFixed defines it the fov is vertically fixed (default) or horizontally
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @param projectionPlaneTilt optional tilt angle of the projection plane around the X axis (horizontal)
- * @param reverseDepthBufferMode true to indicate that we are in a reverse depth buffer mode (meaning znear and zfar have been inverted when calling the function)
- * @returns result input
- */
- static PerspectiveFovLHToRef(fov, aspect, znear, zfar, result, isVerticalFovFixed = true, halfZRange, projectionPlaneTilt = 0, reverseDepthBufferMode = false) {
- const n = znear;
- const f = zfar;
- const t = 1.0 / Math.tan(fov * 0.5);
- const a = isVerticalFovFixed ? t / aspect : t;
- const b = isVerticalFovFixed ? t : t * aspect;
- const c = reverseDepthBufferMode && n === 0 ? -1 : f !== 0 ? (f + n) / (f - n) : 1;
- const d = reverseDepthBufferMode && n === 0 ? 2 * f : f !== 0 ? (-2.0 * f * n) / (f - n) : -2 * n;
- const rot = Math.tan(projectionPlaneTilt);
- math_vector_Matrix.FromValuesToRef(a, 0.0, 0.0, 0.0, 0.0, b, 0.0, rot, 0.0, 0.0, c, 1.0, 0.0, 0.0, d, 0.0, result);
- if (halfZRange) {
- result.multiplyToRef(mtxConvertNDCToHalfZRange, result);
- }
- result._updateIdentityStatus(false);
- return result;
- }
- /**
- * Stores a left-handed perspective projection into a given matrix with depth reversed
- * Example Playground - https://playground.babylonjs.com/#AV9X17#89
- * @param fov defines the horizontal field of view
- * @param aspect defines the aspect ratio
- * @param znear defines the near clip plane
- * @param zfar not used as infinity is used as far clip
- * @param result defines the target matrix
- * @param isVerticalFovFixed defines it the fov is vertically fixed (default) or horizontally
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @param projectionPlaneTilt optional tilt angle of the projection plane around the X axis (horizontal)
- * @returns result input
- */
- static PerspectiveFovReverseLHToRef(fov, aspect, znear, zfar, result, isVerticalFovFixed = true, halfZRange, projectionPlaneTilt = 0) {
- const t = 1.0 / Math.tan(fov * 0.5);
- const a = isVerticalFovFixed ? t / aspect : t;
- const b = isVerticalFovFixed ? t : t * aspect;
- const rot = Math.tan(projectionPlaneTilt);
- math_vector_Matrix.FromValuesToRef(a, 0.0, 0.0, 0.0, 0.0, b, 0.0, rot, 0.0, 0.0, -znear, 1.0, 0.0, 0.0, 1.0, 0.0, result);
- if (halfZRange) {
- result.multiplyToRef(mtxConvertNDCToHalfZRange, result);
- }
- result._updateIdentityStatus(false);
- return result;
- }
- /**
- * Creates a right-handed perspective projection matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#83
- * @param fov defines the horizontal field of view
- * @param aspect defines the aspect ratio
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane. If 0, assume we are in "infinite zfar" mode
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @param projectionPlaneTilt optional tilt angle of the projection plane around the X axis (horizontal)
- * @param reverseDepthBufferMode true to indicate that we are in a reverse depth buffer mode (meaning znear and zfar have been inverted when calling the function)
- * @returns a new matrix as a right-handed perspective projection matrix
- */
- static PerspectiveFovRH(fov, aspect, znear, zfar, halfZRange, projectionPlaneTilt = 0, reverseDepthBufferMode = false) {
- const matrix = new math_vector_Matrix();
- math_vector_Matrix.PerspectiveFovRHToRef(fov, aspect, znear, zfar, matrix, true, halfZRange, projectionPlaneTilt, reverseDepthBufferMode);
- return matrix;
- }
- /**
- * Stores a right-handed perspective projection into a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#84
- * @param fov defines the horizontal field of view
- * @param aspect defines the aspect ratio
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane. If 0, assume we are in "infinite zfar" mode
- * @param result defines the target matrix
- * @param isVerticalFovFixed defines it the fov is vertically fixed (default) or horizontally
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @param projectionPlaneTilt optional tilt angle of the projection plane around the X axis (horizontal)
- * @param reverseDepthBufferMode true to indicate that we are in a reverse depth buffer mode (meaning znear and zfar have been inverted when calling the function)
- * @returns result input
- */
- static PerspectiveFovRHToRef(fov, aspect, znear, zfar, result, isVerticalFovFixed = true, halfZRange, projectionPlaneTilt = 0, reverseDepthBufferMode = false) {
- //alternatively this could be expressed as:
- // m = PerspectiveFovLHToRef
- // m[10] *= -1.0;
- // m[11] *= -1.0;
- const n = znear;
- const f = zfar;
- const t = 1.0 / Math.tan(fov * 0.5);
- const a = isVerticalFovFixed ? t / aspect : t;
- const b = isVerticalFovFixed ? t : t * aspect;
- const c = reverseDepthBufferMode && n === 0 ? 1 : f !== 0 ? -(f + n) / (f - n) : -1;
- const d = reverseDepthBufferMode && n === 0 ? 2 * f : f !== 0 ? (-2 * f * n) / (f - n) : -2 * n;
- const rot = Math.tan(projectionPlaneTilt);
- math_vector_Matrix.FromValuesToRef(a, 0.0, 0.0, 0.0, 0.0, b, 0.0, rot, 0.0, 0.0, c, -1.0, 0.0, 0.0, d, 0.0, result);
- if (halfZRange) {
- result.multiplyToRef(mtxConvertNDCToHalfZRange, result);
- }
- result._updateIdentityStatus(false);
- return result;
- }
- /**
- * Stores a right-handed perspective projection into a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#90
- * @param fov defines the horizontal field of view
- * @param aspect defines the aspect ratio
- * @param znear defines the near clip plane
- * @param zfar not used as infinity is used as far clip
- * @param result defines the target matrix
- * @param isVerticalFovFixed defines it the fov is vertically fixed (default) or horizontally
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @param projectionPlaneTilt optional tilt angle of the projection plane around the X axis (horizontal)
- * @returns result input
- */
- static PerspectiveFovReverseRHToRef(fov, aspect, znear, zfar, result, isVerticalFovFixed = true, halfZRange, projectionPlaneTilt = 0) {
- const t = 1.0 / Math.tan(fov * 0.5);
- const a = isVerticalFovFixed ? t / aspect : t;
- const b = isVerticalFovFixed ? t : t * aspect;
- const rot = Math.tan(projectionPlaneTilt);
- math_vector_Matrix.FromValuesToRef(a, 0.0, 0.0, 0.0, 0.0, b, 0.0, rot, 0.0, 0.0, -znear, -1.0, 0.0, 0.0, -1.0, 0.0, result);
- if (halfZRange) {
- result.multiplyToRef(mtxConvertNDCToHalfZRange, result);
- }
- result._updateIdentityStatus(false);
- return result;
- }
- /**
- * Stores a perspective projection for WebVR info a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#92
- * @param fov defines the field of view
- * @param fov.upDegrees
- * @param fov.downDegrees
- * @param fov.leftDegrees
- * @param fov.rightDegrees
- * @param znear defines the near clip plane
- * @param zfar defines the far clip plane
- * @param result defines the target matrix
- * @param rightHanded defines if the matrix must be in right-handed mode (false by default)
- * @param halfZRange true to generate NDC coordinates between 0 and 1 instead of -1 and 1 (default: false)
- * @param projectionPlaneTilt optional tilt angle of the projection plane around the X axis (horizontal)
- * @returns result input
- */
- static PerspectiveFovWebVRToRef(fov, znear, zfar, result, rightHanded = false, halfZRange, projectionPlaneTilt = 0) {
- const rightHandedFactor = rightHanded ? -1 : 1;
- const upTan = Math.tan((fov.upDegrees * Math.PI) / 180.0);
- const downTan = Math.tan((fov.downDegrees * Math.PI) / 180.0);
- const leftTan = Math.tan((fov.leftDegrees * Math.PI) / 180.0);
- const rightTan = Math.tan((fov.rightDegrees * Math.PI) / 180.0);
- const xScale = 2.0 / (leftTan + rightTan);
- const yScale = 2.0 / (upTan + downTan);
- const rot = Math.tan(projectionPlaneTilt);
- const m = result._m;
- m[0] = xScale;
- m[1] = m[2] = m[3] = m[4] = 0.0;
- m[5] = yScale;
- m[6] = 0.0;
- m[7] = rot;
- m[8] = (leftTan - rightTan) * xScale * 0.5;
- m[9] = -((upTan - downTan) * yScale * 0.5);
- m[10] = -zfar / (znear - zfar);
- m[11] = 1.0 * rightHandedFactor;
- m[12] = m[13] = m[15] = 0.0;
- m[14] = -(2.0 * zfar * znear) / (zfar - znear);
- if (halfZRange) {
- result.multiplyToRef(mtxConvertNDCToHalfZRange, result);
- }
- result.markAsUpdated();
- return result;
- }
- /**
- * Computes a complete transformation matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#113
- * @param viewport defines the viewport to use
- * @param world defines the world matrix
- * @param view defines the view matrix
- * @param projection defines the projection matrix
- * @param zmin defines the near clip plane
- * @param zmax defines the far clip plane
- * @returns the transformation matrix
- */
- static GetFinalMatrix(viewport, world, view, projection, zmin, zmax) {
- const cw = viewport.width;
- const ch = viewport.height;
- const cx = viewport.x;
- const cy = viewport.y;
- const viewportMatrix = math_vector_Matrix.FromValues(cw / 2.0, 0.0, 0.0, 0.0, 0.0, -ch / 2.0, 0.0, 0.0, 0.0, 0.0, zmax - zmin, 0.0, cx + cw / 2.0, ch / 2.0 + cy, zmin, 1.0);
- const matrix = new world.constructor();
- world.multiplyToRef(view, matrix);
- matrix.multiplyToRef(projection, matrix);
- return matrix.multiplyToRef(viewportMatrix, matrix);
- }
- /**
- * Extracts a 2x2 matrix from a given matrix and store the result in a Float32Array
- * @param matrix defines the matrix to use
- * @returns a new Float32Array array with 4 elements : the 2x2 matrix extracted from the given matrix
- */
- static GetAsMatrix2x2(matrix) {
- const m = matrix.m;
- const arr = [m[0], m[1], m[4], m[5]];
- return performanceConfigurator_PerformanceConfigurator.MatrixUse64Bits ? arr : new Float32Array(arr);
- }
- /**
- * Extracts a 3x3 matrix from a given matrix and store the result in a Float32Array
- * @param matrix defines the matrix to use
- * @returns a new Float32Array array with 9 elements : the 3x3 matrix extracted from the given matrix
- */
- static GetAsMatrix3x3(matrix) {
- const m = matrix.m;
- const arr = [m[0], m[1], m[2], m[4], m[5], m[6], m[8], m[9], m[10]];
- return performanceConfigurator_PerformanceConfigurator.MatrixUse64Bits ? arr : new Float32Array(arr);
- }
- /**
- * Compute the transpose of a given matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#111
- * @param matrix defines the matrix to transpose
- * @returns the new matrix
- */
- static Transpose(matrix) {
- const result = new matrix.constructor();
- math_vector_Matrix.TransposeToRef(matrix, result);
- return result;
- }
- /**
- * Compute the transpose of a matrix and store it in a target matrix
- * Example Playground - https://playground.babylonjs.com/#AV9X17#112
- * @param matrix defines the matrix to transpose
- * @param result defines the target matrix
- * @returns result input
- */
- static TransposeToRef(matrix, result) {
- const rm = result._m;
- const mm = matrix.m;
- rm[0] = mm[0];
- rm[1] = mm[4];
- rm[2] = mm[8];
- rm[3] = mm[12];
- rm[4] = mm[1];
- rm[5] = mm[5];
- rm[6] = mm[9];
- rm[7] = mm[13];
- rm[8] = mm[2];
- rm[9] = mm[6];
- rm[10] = mm[10];
- rm[11] = mm[14];
- rm[12] = mm[3];
- rm[13] = mm[7];
- rm[14] = mm[11];
- rm[15] = mm[15];
- result.markAsUpdated();
- // identity-ness does not change when transposing
- result._updateIdentityStatus(matrix._isIdentity, matrix._isIdentityDirty);
- return result;
- }
- /**
- * Computes a reflection matrix from a plane
- * Example Playground - https://playground.babylonjs.com/#AV9X17#87
- * @param plane defines the reflection plane
- * @returns a new matrix
- */
- static Reflection(plane) {
- const matrix = new math_vector_Matrix();
- math_vector_Matrix.ReflectionToRef(plane, matrix);
- return matrix;
- }
- /**
- * Computes a reflection matrix from a plane
- * Example Playground - https://playground.babylonjs.com/#AV9X17#88
- * @param plane defines the reflection plane
- * @param result defines the target matrix
- * @returns result input
- */
- static ReflectionToRef(plane, result) {
- plane.normalize();
- const x = plane.normal.x;
- const y = plane.normal.y;
- const z = plane.normal.z;
- const temp = -2 * x;
- const temp2 = -2 * y;
- const temp3 = -2 * z;
- math_vector_Matrix.FromValuesToRef(temp * x + 1, temp2 * x, temp3 * x, 0.0, temp * y, temp2 * y + 1, temp3 * y, 0.0, temp * z, temp2 * z, temp3 * z + 1, 0.0, temp * plane.d, temp2 * plane.d, temp3 * plane.d, 1.0, result);
- return result;
- }
- /**
- * Sets the given matrix as a rotation matrix composed from the 3 left handed axes
- * @param xaxis defines the value of the 1st axis
- * @param yaxis defines the value of the 2nd axis
- * @param zaxis defines the value of the 3rd axis
- * @param result defines the target matrix
- * @returns result input
- */
- static FromXYZAxesToRef(xaxis, yaxis, zaxis, result) {
- math_vector_Matrix.FromValuesToRef(xaxis._x, xaxis._y, xaxis._z, 0.0, yaxis._x, yaxis._y, yaxis._z, 0.0, zaxis._x, zaxis._y, zaxis._z, 0.0, 0.0, 0.0, 0.0, 1.0, result);
- return result;
- }
- /**
- * Creates a rotation matrix from a quaternion and stores it in a target matrix
- * @param quat defines the quaternion to use
- * @param result defines the target matrix
- * @returns result input
- */
- static FromQuaternionToRef(quat, result) {
- const xx = quat._x * quat._x;
- const yy = quat._y * quat._y;
- const zz = quat._z * quat._z;
- const xy = quat._x * quat._y;
- const zw = quat._z * quat._w;
- const zx = quat._z * quat._x;
- const yw = quat._y * quat._w;
- const yz = quat._y * quat._z;
- const xw = quat._x * quat._w;
- result._m[0] = 1.0 - 2.0 * (yy + zz);
- result._m[1] = 2.0 * (xy + zw);
- result._m[2] = 2.0 * (zx - yw);
- result._m[3] = 0.0;
- result._m[4] = 2.0 * (xy - zw);
- result._m[5] = 1.0 - 2.0 * (zz + xx);
- result._m[6] = 2.0 * (yz + xw);
- result._m[7] = 0.0;
- result._m[8] = 2.0 * (zx + yw);
- result._m[9] = 2.0 * (yz - xw);
- result._m[10] = 1.0 - 2.0 * (yy + xx);
- result._m[11] = 0.0;
- result._m[12] = 0.0;
- result._m[13] = 0.0;
- result._m[14] = 0.0;
- result._m[15] = 1.0;
- result.markAsUpdated();
- return result;
- }
-}
-math_vector_Matrix._UpdateFlagSeed = 0;
-math_vector_Matrix._IdentityReadOnly = math_vector_Matrix.Identity();
-/**
- * @internal
- * Same as Tmp but not exported to keep it only for math functions to avoid conflicts
- */
-class MathTmp {
-}
-MathTmp.Vector3 = arrayTools_ArrayTools.BuildTuple(11, math_vector_Vector3.Zero);
-MathTmp.Matrix = arrayTools_ArrayTools.BuildTuple(2, math_vector_Matrix.Identity);
-MathTmp.Quaternion = arrayTools_ArrayTools.BuildTuple(3, math_vector_Quaternion.Zero);
-/**
- * @internal
- */
-class math_vector_TmpVectors {
-}
-math_vector_TmpVectors.Vector2 = arrayTools_ArrayTools.BuildTuple(3, math_vector_Vector2.Zero); // 3 temp Vector2 at once should be enough
-math_vector_TmpVectors.Vector3 = arrayTools_ArrayTools.BuildTuple(13, math_vector_Vector3.Zero); // 13 temp Vector3 at once should be enough
-math_vector_TmpVectors.Vector4 = arrayTools_ArrayTools.BuildTuple(3, math_vector_Vector4.Zero); // 3 temp Vector4 at once should be enough
-math_vector_TmpVectors.Quaternion = arrayTools_ArrayTools.BuildTuple(2, math_vector_Quaternion.Zero); // 2 temp Quaternion at once should be enough
-math_vector_TmpVectors.Matrix = arrayTools_ArrayTools.BuildTuple(8, math_vector_Matrix.Identity); // 8 temp Matrices at once should be enough
-RegisterClass("BABYLON.Vector2", math_vector_Vector2);
-RegisterClass("BABYLON.Vector3", math_vector_Vector3);
-RegisterClass("BABYLON.Vector4", math_vector_Vector4);
-RegisterClass("BABYLON.Matrix", math_vector_Matrix);
-const mtxConvertNDCToHalfZRange = math_vector_Matrix.FromValues(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0.5, 0, 0, 0, 0.5, 1);
-//# sourceMappingURL=math.vector.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Maths/math.color.js
-
-
-
-
-function colorChannelToLinearSpace(color) {
- return Math.pow(color, ToLinearSpace);
-}
-function colorChannelToLinearSpaceExact(color) {
- if (color <= 0.04045) {
- return 0.0773993808 * color;
- }
- return Math.pow(0.947867299 * (color + 0.055), 2.4);
-}
-function colorChannelToGammaSpace(color) {
- return Math.pow(color, ToGammaSpace);
-}
-function colorChannelToGammaSpaceExact(color) {
- if (color <= 0.0031308) {
- return 12.92 * color;
- }
- return 1.055 * Math.pow(color, 0.41666) - 0.055;
-}
-/**
- * Class used to hold a RGB color
- */
-class math_color_Color3 {
- /**
- * Creates a new Color3 object from red, green, blue values, all between 0 and 1
- * @param r defines the red component (between 0 and 1, default is 0)
- * @param g defines the green component (between 0 and 1, default is 0)
- * @param b defines the blue component (between 0 and 1, default is 0)
- */
- constructor(
- /**
- * Defines the red component (between 0 and 1, default is 0)
- */
- r = 0,
- /**
- * Defines the green component (between 0 and 1, default is 0)
- */
- g = 0,
- /**
- * Defines the blue component (between 0 and 1, default is 0)
- */
- b = 0) {
- this.r = r;
- this.g = g;
- this.b = b;
- }
- /**
- * Creates a string with the Color3 current values
- * @returns the string representation of the Color3 object
- */
- toString() {
- return "{R: " + this.r + " G:" + this.g + " B:" + this.b + "}";
- }
- /**
- * Returns the string "Color3"
- * @returns "Color3"
- */
- getClassName() {
- return "Color3";
- }
- /**
- * Compute the Color3 hash code
- * @returns an unique number that can be used to hash Color3 objects
- */
- getHashCode() {
- let hash = (this.r * 255) | 0;
- hash = (hash * 397) ^ ((this.g * 255) | 0);
- hash = (hash * 397) ^ ((this.b * 255) | 0);
- return hash;
- }
- // Operators
- /**
- * Stores in the given array from the given starting index the red, green, blue values as successive elements
- * @param array defines the array where to store the r,g,b components
- * @param index defines an optional index in the target array to define where to start storing values
- * @returns the current Color3 object
- */
- toArray(array, index = 0) {
- array[index] = this.r;
- array[index + 1] = this.g;
- array[index + 2] = this.b;
- return this;
- }
- /**
- * Update the current color with values stored in an array from the starting index of the given array
- * @param array defines the source array
- * @param offset defines an offset in the source array
- * @returns the current Color3 object
- */
- fromArray(array, offset = 0) {
- math_color_Color3.FromArrayToRef(array, offset, this);
- return this;
- }
- /**
- * Returns a new Color4 object from the current Color3 and the given alpha
- * @param alpha defines the alpha component on the new Color4 object (default is 1)
- * @returns a new Color4 object
- */
- toColor4(alpha = 1) {
- return new math_color_Color4(this.r, this.g, this.b, alpha);
- }
- /**
- * Returns a new array populated with 3 numeric elements : red, green and blue values
- * @returns the new array
- */
- asArray() {
- return [this.r, this.g, this.b];
- }
- /**
- * Returns the luminance value
- * @returns a float value
- */
- toLuminance() {
- return this.r * 0.3 + this.g * 0.59 + this.b * 0.11;
- }
- /**
- * Multiply each Color3 rgb values by the given Color3 rgb values in a new Color3 object
- * @param otherColor defines the second operand
- * @returns the new Color3 object
- */
- multiply(otherColor) {
- return new math_color_Color3(this.r * otherColor.r, this.g * otherColor.g, this.b * otherColor.b);
- }
- /**
- * Multiply the rgb values of the Color3 and the given Color3 and stores the result in the object "result"
- * @param otherColor defines the second operand
- * @param result defines the Color3 object where to store the result
- * @returns the current Color3
- */
- multiplyToRef(otherColor, result) {
- result.r = this.r * otherColor.r;
- result.g = this.g * otherColor.g;
- result.b = this.b * otherColor.b;
- return this;
- }
- /**
- * Determines equality between Color3 objects
- * @param otherColor defines the second operand
- * @returns true if the rgb values are equal to the given ones
- */
- equals(otherColor) {
- return otherColor && this.r === otherColor.r && this.g === otherColor.g && this.b === otherColor.b;
- }
- /**
- * Determines equality between the current Color3 object and a set of r,b,g values
- * @param r defines the red component to check
- * @param g defines the green component to check
- * @param b defines the blue component to check
- * @returns true if the rgb values are equal to the given ones
- */
- equalsFloats(r, g, b) {
- return this.r === r && this.g === g && this.b === b;
- }
- /**
- * Creates a new Color3 with the current Color3 values multiplied by scale
- * @param scale defines the scaling factor to apply
- * @returns a new Color3 object
- */
- scale(scale) {
- return new math_color_Color3(this.r * scale, this.g * scale, this.b * scale);
- }
- /**
- * Multiplies the Color3 values by the float "scale"
- * @param scale defines the scaling factor to apply
- * @returns the current updated Color3
- */
- scaleInPlace(scale) {
- this.r *= scale;
- this.g *= scale;
- this.b *= scale;
- return this;
- }
- /**
- * Multiplies the rgb values by scale and stores the result into "result"
- * @param scale defines the scaling factor
- * @param result defines the Color3 object where to store the result
- * @returns the unmodified current Color3
- */
- scaleToRef(scale, result) {
- result.r = this.r * scale;
- result.g = this.g * scale;
- result.b = this.b * scale;
- return this;
- }
- /**
- * Scale the current Color3 values by a factor and add the result to a given Color3
- * @param scale defines the scale factor
- * @param result defines color to store the result into
- * @returns the unmodified current Color3
- */
- scaleAndAddToRef(scale, result) {
- result.r += this.r * scale;
- result.g += this.g * scale;
- result.b += this.b * scale;
- return this;
- }
- /**
- * Clamps the rgb values by the min and max values and stores the result into "result"
- * @param min defines minimum clamping value (default is 0)
- * @param max defines maximum clamping value (default is 1)
- * @param result defines color to store the result into
- * @returns the original Color3
- */
- clampToRef(min = 0, max = 1, result) {
- result.r = math_scalar_Scalar.Clamp(this.r, min, max);
- result.g = math_scalar_Scalar.Clamp(this.g, min, max);
- result.b = math_scalar_Scalar.Clamp(this.b, min, max);
- return this;
- }
- /**
- * Creates a new Color3 set with the added values of the current Color3 and of the given one
- * @param otherColor defines the second operand
- * @returns the new Color3
- */
- add(otherColor) {
- return new math_color_Color3(this.r + otherColor.r, this.g + otherColor.g, this.b + otherColor.b);
- }
- /**
- * Stores the result of the addition of the current Color3 and given one rgb values into "result"
- * @param otherColor defines the second operand
- * @param result defines Color3 object to store the result into
- * @returns the unmodified current Color3
- */
- addToRef(otherColor, result) {
- result.r = this.r + otherColor.r;
- result.g = this.g + otherColor.g;
- result.b = this.b + otherColor.b;
- return this;
- }
- /**
- * Returns a new Color3 set with the subtracted values of the given one from the current Color3
- * @param otherColor defines the second operand
- * @returns the new Color3
- */
- subtract(otherColor) {
- return new math_color_Color3(this.r - otherColor.r, this.g - otherColor.g, this.b - otherColor.b);
- }
- /**
- * Stores the result of the subtraction of given one from the current Color3 rgb values into "result"
- * @param otherColor defines the second operand
- * @param result defines Color3 object to store the result into
- * @returns the unmodified current Color3
- */
- subtractToRef(otherColor, result) {
- result.r = this.r - otherColor.r;
- result.g = this.g - otherColor.g;
- result.b = this.b - otherColor.b;
- return this;
- }
- /**
- * Copy the current object
- * @returns a new Color3 copied the current one
- */
- clone() {
- return new math_color_Color3(this.r, this.g, this.b);
- }
- /**
- * Copies the rgb values from the source in the current Color3
- * @param source defines the source Color3 object
- * @returns the updated Color3 object
- */
- copyFrom(source) {
- this.r = source.r;
- this.g = source.g;
- this.b = source.b;
- return this;
- }
- /**
- * Updates the Color3 rgb values from the given floats
- * @param r defines the red component to read from
- * @param g defines the green component to read from
- * @param b defines the blue component to read from
- * @returns the current Color3 object
- */
- copyFromFloats(r, g, b) {
- this.r = r;
- this.g = g;
- this.b = b;
- return this;
- }
- /**
- * Updates the Color3 rgb values from the given floats
- * @param r defines the red component to read from
- * @param g defines the green component to read from
- * @param b defines the blue component to read from
- * @returns the current Color3 object
- */
- set(r, g, b) {
- return this.copyFromFloats(r, g, b);
- }
- /**
- * Compute the Color3 hexadecimal code as a string
- * @returns a string containing the hexadecimal representation of the Color3 object
- */
- toHexString() {
- const intR = Math.round(this.r * 255);
- const intG = Math.round(this.g * 255);
- const intB = Math.round(this.b * 255);
- return "#" + math_scalar_Scalar.ToHex(intR) + math_scalar_Scalar.ToHex(intG) + math_scalar_Scalar.ToHex(intB);
- }
- /**
- * Converts current color in rgb space to HSV values
- * @returns a new color3 representing the HSV values
- */
- toHSV() {
- const result = new math_color_Color3();
- this.toHSVToRef(result);
- return result;
- }
- /**
- * Converts current color in rgb space to HSV values
- * @param result defines the Color3 where to store the HSV values
- */
- toHSVToRef(result) {
- const r = this.r;
- const g = this.g;
- const b = this.b;
- const max = Math.max(r, g, b);
- const min = Math.min(r, g, b);
- let h = 0;
- let s = 0;
- const v = max;
- const dm = max - min;
- if (max !== 0) {
- s = dm / max;
- }
- if (max != min) {
- if (max == r) {
- h = (g - b) / dm;
- if (g < b) {
- h += 6;
- }
- }
- else if (max == g) {
- h = (b - r) / dm + 2;
- }
- else if (max == b) {
- h = (r - g) / dm + 4;
- }
- h *= 60;
- }
- result.r = h;
- result.g = s;
- result.b = v;
- }
- /**
- * Computes a new Color3 converted from the current one to linear space
- * @param exact defines if the conversion will be done in an exact way which is slower but more accurate (default is false)
- * @returns a new Color3 object
- */
- toLinearSpace(exact = false) {
- const convertedColor = new math_color_Color3();
- this.toLinearSpaceToRef(convertedColor, exact);
- return convertedColor;
- }
- /**
- * Converts the Color3 values to linear space and stores the result in "convertedColor"
- * @param convertedColor defines the Color3 object where to store the linear space version
- * @param exact defines if the conversion will be done in an exact way which is slower but more accurate (default is false)
- * @returns the unmodified Color3
- */
- toLinearSpaceToRef(convertedColor, exact = false) {
- if (exact) {
- convertedColor.r = colorChannelToLinearSpaceExact(this.r);
- convertedColor.g = colorChannelToLinearSpaceExact(this.g);
- convertedColor.b = colorChannelToLinearSpaceExact(this.b);
- }
- else {
- convertedColor.r = colorChannelToLinearSpace(this.r);
- convertedColor.g = colorChannelToLinearSpace(this.g);
- convertedColor.b = colorChannelToLinearSpace(this.b);
- }
- return this;
- }
- /**
- * Computes a new Color3 converted from the current one to gamma space
- * @param exact defines if the conversion will be done in an exact way which is slower but more accurate (default is false)
- * @returns a new Color3 object
- */
- toGammaSpace(exact = false) {
- const convertedColor = new math_color_Color3();
- this.toGammaSpaceToRef(convertedColor, exact);
- return convertedColor;
- }
- /**
- * Converts the Color3 values to gamma space and stores the result in "convertedColor"
- * @param convertedColor defines the Color3 object where to store the gamma space version
- * @param exact defines if the conversion will be done in an exact way which is slower but more accurate (default is false)
- * @returns the unmodified Color3
- */
- toGammaSpaceToRef(convertedColor, exact = false) {
- if (exact) {
- convertedColor.r = colorChannelToGammaSpaceExact(this.r);
- convertedColor.g = colorChannelToGammaSpaceExact(this.g);
- convertedColor.b = colorChannelToGammaSpaceExact(this.b);
- }
- else {
- convertedColor.r = colorChannelToGammaSpace(this.r);
- convertedColor.g = colorChannelToGammaSpace(this.g);
- convertedColor.b = colorChannelToGammaSpace(this.b);
- }
- return this;
- }
- /**
- * Converts Hue, saturation and value to a Color3 (RGB)
- * @param hue defines the hue (value between 0 and 360)
- * @param saturation defines the saturation (value between 0 and 1)
- * @param value defines the value (value between 0 and 1)
- * @param result defines the Color3 where to store the RGB values
- */
- static HSVtoRGBToRef(hue, saturation, value, result) {
- const chroma = value * saturation;
- const h = hue / 60;
- const x = chroma * (1 - Math.abs((h % 2) - 1));
- let r = 0;
- let g = 0;
- let b = 0;
- if (h >= 0 && h <= 1) {
- r = chroma;
- g = x;
- }
- else if (h >= 1 && h <= 2) {
- r = x;
- g = chroma;
- }
- else if (h >= 2 && h <= 3) {
- g = chroma;
- b = x;
- }
- else if (h >= 3 && h <= 4) {
- g = x;
- b = chroma;
- }
- else if (h >= 4 && h <= 5) {
- r = x;
- b = chroma;
- }
- else if (h >= 5 && h <= 6) {
- r = chroma;
- b = x;
- }
- const m = value - chroma;
- result.set(r + m, g + m, b + m);
- }
- /**
- * Converts Hue, saturation and value to a new Color3 (RGB)
- * @param hue defines the hue (value between 0 and 360)
- * @param saturation defines the saturation (value between 0 and 1)
- * @param value defines the value (value between 0 and 1)
- * @returns a new Color3 object
- */
- static FromHSV(hue, saturation, value) {
- const result = new math_color_Color3(0, 0, 0);
- math_color_Color3.HSVtoRGBToRef(hue, saturation, value, result);
- return result;
- }
- /**
- * Creates a new Color3 from the string containing valid hexadecimal values
- * @param hex defines a string containing valid hexadecimal values
- * @returns a new Color3 object
- */
- static FromHexString(hex) {
- if (hex.substring(0, 1) !== "#" || hex.length !== 7) {
- return new math_color_Color3(0, 0, 0);
- }
- const r = parseInt(hex.substring(1, 3), 16);
- const g = parseInt(hex.substring(3, 5), 16);
- const b = parseInt(hex.substring(5, 7), 16);
- return math_color_Color3.FromInts(r, g, b);
- }
- /**
- * Creates a new Color3 from the starting index of the given array
- * @param array defines the source array
- * @param offset defines an offset in the source array
- * @returns a new Color3 object
- */
- static FromArray(array, offset = 0) {
- return new math_color_Color3(array[offset], array[offset + 1], array[offset + 2]);
- }
- /**
- * Creates a new Color3 from the starting index element of the given array
- * @param array defines the source array to read from
- * @param offset defines the offset in the source array
- * @param result defines the target Color3 object
- */
- static FromArrayToRef(array, offset = 0, result) {
- result.r = array[offset];
- result.g = array[offset + 1];
- result.b = array[offset + 2];
- }
- /**
- * Creates a new Color3 from integer values (< 256)
- * @param r defines the red component to read from (value between 0 and 255)
- * @param g defines the green component to read from (value between 0 and 255)
- * @param b defines the blue component to read from (value between 0 and 255)
- * @returns a new Color3 object
- */
- static FromInts(r, g, b) {
- return new math_color_Color3(r / 255.0, g / 255.0, b / 255.0);
- }
- /**
- * Creates a new Color3 with values linearly interpolated of "amount" between the start Color3 and the end Color3
- * @param start defines the start Color3 value
- * @param end defines the end Color3 value
- * @param amount defines the gradient value between start and end
- * @returns a new Color3 object
- */
- static Lerp(start, end, amount) {
- const result = new math_color_Color3(0.0, 0.0, 0.0);
- math_color_Color3.LerpToRef(start, end, amount, result);
- return result;
- }
- /**
- * Creates a new Color3 with values linearly interpolated of "amount" between the start Color3 and the end Color3
- * @param left defines the start value
- * @param right defines the end value
- * @param amount defines the gradient factor
- * @param result defines the Color3 object where to store the result
- */
- static LerpToRef(left, right, amount, result) {
- result.r = left.r + (right.r - left.r) * amount;
- result.g = left.g + (right.g - left.g) * amount;
- result.b = left.b + (right.b - left.b) * amount;
- }
- /**
- * Returns a new Color3 located for "amount" (float) on the Hermite interpolation spline defined by the vectors "value1", "tangent1", "value2", "tangent2"
- * @param value1 defines the first control point
- * @param tangent1 defines the first tangent Color3
- * @param value2 defines the second control point
- * @param tangent2 defines the second tangent Color3
- * @param amount defines the amount on the interpolation spline (between 0 and 1)
- * @returns the new Color3
- */
- static Hermite(value1, tangent1, value2, tangent2, amount) {
- const squared = amount * amount;
- const cubed = amount * squared;
- const part1 = 2.0 * cubed - 3.0 * squared + 1.0;
- const part2 = -2.0 * cubed + 3.0 * squared;
- const part3 = cubed - 2.0 * squared + amount;
- const part4 = cubed - squared;
- const r = value1.r * part1 + value2.r * part2 + tangent1.r * part3 + tangent2.r * part4;
- const g = value1.g * part1 + value2.g * part2 + tangent1.g * part3 + tangent2.g * part4;
- const b = value1.b * part1 + value2.b * part2 + tangent1.b * part3 + tangent2.b * part4;
- return new math_color_Color3(r, g, b);
- }
- /**
- * Returns a new Color3 which is the 1st derivative of the Hermite spline defined by the colors "value1", "value2", "tangent1", "tangent2".
- * @param value1 defines the first control point
- * @param tangent1 defines the first tangent
- * @param value2 defines the second control point
- * @param tangent2 defines the second tangent
- * @param time define where the derivative must be done
- * @returns 1st derivative
- */
- static Hermite1stDerivative(value1, tangent1, value2, tangent2, time) {
- const result = math_color_Color3.Black();
- this.Hermite1stDerivativeToRef(value1, tangent1, value2, tangent2, time, result);
- return result;
- }
- /**
- * Returns a new Color3 which is the 1st derivative of the Hermite spline defined by the colors "value1", "value2", "tangent1", "tangent2".
- * @param value1 defines the first control point
- * @param tangent1 defines the first tangent
- * @param value2 defines the second control point
- * @param tangent2 defines the second tangent
- * @param time define where the derivative must be done
- * @param result define where to store the derivative
- */
- static Hermite1stDerivativeToRef(value1, tangent1, value2, tangent2, time, result) {
- const t2 = time * time;
- result.r = (t2 - time) * 6 * value1.r + (3 * t2 - 4 * time + 1) * tangent1.r + (-t2 + time) * 6 * value2.r + (3 * t2 - 2 * time) * tangent2.r;
- result.g = (t2 - time) * 6 * value1.g + (3 * t2 - 4 * time + 1) * tangent1.g + (-t2 + time) * 6 * value2.g + (3 * t2 - 2 * time) * tangent2.g;
- result.b = (t2 - time) * 6 * value1.b + (3 * t2 - 4 * time + 1) * tangent1.b + (-t2 + time) * 6 * value2.b + (3 * t2 - 2 * time) * tangent2.b;
- }
- /**
- * Returns a Color3 value containing a red color
- * @returns a new Color3 object
- */
- static Red() {
- return new math_color_Color3(1, 0, 0);
- }
- /**
- * Returns a Color3 value containing a green color
- * @returns a new Color3 object
- */
- static Green() {
- return new math_color_Color3(0, 1, 0);
- }
- /**
- * Returns a Color3 value containing a blue color
- * @returns a new Color3 object
- */
- static Blue() {
- return new math_color_Color3(0, 0, 1);
- }
- /**
- * Returns a Color3 value containing a black color
- * @returns a new Color3 object
- */
- static Black() {
- return new math_color_Color3(0, 0, 0);
- }
- /**
- * Gets a Color3 value containing a black color that must not be updated
- */
- static get BlackReadOnly() {
- return math_color_Color3._BlackReadOnly;
- }
- /**
- * Returns a Color3 value containing a white color
- * @returns a new Color3 object
- */
- static White() {
- return new math_color_Color3(1, 1, 1);
- }
- /**
- * Returns a Color3 value containing a purple color
- * @returns a new Color3 object
- */
- static Purple() {
- return new math_color_Color3(0.5, 0, 0.5);
- }
- /**
- * Returns a Color3 value containing a magenta color
- * @returns a new Color3 object
- */
- static Magenta() {
- return new math_color_Color3(1, 0, 1);
- }
- /**
- * Returns a Color3 value containing a yellow color
- * @returns a new Color3 object
- */
- static Yellow() {
- return new math_color_Color3(1, 1, 0);
- }
- /**
- * Returns a Color3 value containing a gray color
- * @returns a new Color3 object
- */
- static Gray() {
- return new math_color_Color3(0.5, 0.5, 0.5);
- }
- /**
- * Returns a Color3 value containing a teal color
- * @returns a new Color3 object
- */
- static Teal() {
- return new math_color_Color3(0, 1.0, 1.0);
- }
- /**
- * Returns a Color3 value containing a random color
- * @returns a new Color3 object
- */
- static Random() {
- return new math_color_Color3(Math.random(), Math.random(), Math.random());
- }
-}
-// Statics
-math_color_Color3._BlackReadOnly = math_color_Color3.Black();
-/**
- * Class used to hold a RBGA color
- */
-class math_color_Color4 {
- /**
- * Creates a new Color4 object from red, green, blue values, all between 0 and 1
- * @param r defines the red component (between 0 and 1, default is 0)
- * @param g defines the green component (between 0 and 1, default is 0)
- * @param b defines the blue component (between 0 and 1, default is 0)
- * @param a defines the alpha component (between 0 and 1, default is 1)
- */
- constructor(
- /**
- * Defines the red component (between 0 and 1, default is 0)
- */
- r = 0,
- /**
- * Defines the green component (between 0 and 1, default is 0)
- */
- g = 0,
- /**
- * Defines the blue component (between 0 and 1, default is 0)
- */
- b = 0,
- /**
- * Defines the alpha component (between 0 and 1, default is 1)
- */
- a = 1) {
- this.r = r;
- this.g = g;
- this.b = b;
- this.a = a;
- }
- // Operators
- /**
- * Adds in place the given Color4 values to the current Color4 object
- * @param right defines the second operand
- * @returns the current updated Color4 object
- */
- addInPlace(right) {
- this.r += right.r;
- this.g += right.g;
- this.b += right.b;
- this.a += right.a;
- return this;
- }
- /**
- * Creates a new array populated with 4 numeric elements : red, green, blue, alpha values
- * @returns the new array
- */
- asArray() {
- return [this.r, this.g, this.b, this.a];
- }
- /**
- * Stores from the starting index in the given array the Color4 successive values
- * @param array defines the array where to store the r,g,b components
- * @param index defines an optional index in the target array to define where to start storing values
- * @returns the current Color4 object
- */
- toArray(array, index = 0) {
- array[index] = this.r;
- array[index + 1] = this.g;
- array[index + 2] = this.b;
- array[index + 3] = this.a;
- return this;
- }
- /**
- * Update the current color with values stored in an array from the starting index of the given array
- * @param array defines the source array
- * @param offset defines an offset in the source array
- * @returns the current Color4 object
- */
- fromArray(array, offset = 0) {
- math_color_Color4.FromArrayToRef(array, offset, this);
- return this;
- }
- /**
- * Determines equality between Color4 objects
- * @param otherColor defines the second operand
- * @returns true if the rgba values are equal to the given ones
- */
- equals(otherColor) {
- return otherColor && this.r === otherColor.r && this.g === otherColor.g && this.b === otherColor.b && this.a === otherColor.a;
- }
- /**
- * Creates a new Color4 set with the added values of the current Color4 and of the given one
- * @param right defines the second operand
- * @returns a new Color4 object
- */
- add(right) {
- return new math_color_Color4(this.r + right.r, this.g + right.g, this.b + right.b, this.a + right.a);
- }
- /**
- * Creates a new Color4 set with the subtracted values of the given one from the current Color4
- * @param right defines the second operand
- * @returns a new Color4 object
- */
- subtract(right) {
- return new math_color_Color4(this.r - right.r, this.g - right.g, this.b - right.b, this.a - right.a);
- }
- /**
- * Subtracts the given ones from the current Color4 values and stores the results in "result"
- * @param right defines the second operand
- * @param result defines the Color4 object where to store the result
- * @returns the current Color4 object
- */
- subtractToRef(right, result) {
- result.r = this.r - right.r;
- result.g = this.g - right.g;
- result.b = this.b - right.b;
- result.a = this.a - right.a;
- return this;
- }
- /**
- * Creates a new Color4 with the current Color4 values multiplied by scale
- * @param scale defines the scaling factor to apply
- * @returns a new Color4 object
- */
- scale(scale) {
- return new math_color_Color4(this.r * scale, this.g * scale, this.b * scale, this.a * scale);
- }
- /**
- * Multiplies the Color4 values by the float "scale"
- * @param scale defines the scaling factor to apply
- * @returns the current updated Color4
- */
- scaleInPlace(scale) {
- this.r *= scale;
- this.g *= scale;
- this.b *= scale;
- this.a *= scale;
- return this;
- }
- /**
- * Multiplies the current Color4 values by scale and stores the result in "result"
- * @param scale defines the scaling factor to apply
- * @param result defines the Color4 object where to store the result
- * @returns the current unmodified Color4
- */
- scaleToRef(scale, result) {
- result.r = this.r * scale;
- result.g = this.g * scale;
- result.b = this.b * scale;
- result.a = this.a * scale;
- return this;
- }
- /**
- * Scale the current Color4 values by a factor and add the result to a given Color4
- * @param scale defines the scale factor
- * @param result defines the Color4 object where to store the result
- * @returns the unmodified current Color4
- */
- scaleAndAddToRef(scale, result) {
- result.r += this.r * scale;
- result.g += this.g * scale;
- result.b += this.b * scale;
- result.a += this.a * scale;
- return this;
- }
- /**
- * Clamps the rgb values by the min and max values and stores the result into "result"
- * @param min defines minimum clamping value (default is 0)
- * @param max defines maximum clamping value (default is 1)
- * @param result defines color to store the result into.
- * @returns the current Color4
- */
- clampToRef(min = 0, max = 1, result) {
- result.r = math_scalar_Scalar.Clamp(this.r, min, max);
- result.g = math_scalar_Scalar.Clamp(this.g, min, max);
- result.b = math_scalar_Scalar.Clamp(this.b, min, max);
- result.a = math_scalar_Scalar.Clamp(this.a, min, max);
- return this;
- }
- /**
- * Multiply an Color4 value by another and return a new Color4 object
- * @param color defines the Color4 value to multiply by
- * @returns a new Color4 object
- */
- multiply(color) {
- return new math_color_Color4(this.r * color.r, this.g * color.g, this.b * color.b, this.a * color.a);
- }
- /**
- * Multiply a Color4 value by another and push the result in a reference value
- * @param color defines the Color4 value to multiply by
- * @param result defines the Color4 to fill the result in
- * @returns the result Color4
- */
- multiplyToRef(color, result) {
- result.r = this.r * color.r;
- result.g = this.g * color.g;
- result.b = this.b * color.b;
- result.a = this.a * color.a;
- return result;
- }
- /**
- * Creates a string with the Color4 current values
- * @returns the string representation of the Color4 object
- */
- toString() {
- return "{R: " + this.r + " G:" + this.g + " B:" + this.b + " A:" + this.a + "}";
- }
- /**
- * Returns the string "Color4"
- * @returns "Color4"
- */
- getClassName() {
- return "Color4";
- }
- /**
- * Compute the Color4 hash code
- * @returns an unique number that can be used to hash Color4 objects
- */
- getHashCode() {
- let hash = (this.r * 255) | 0;
- hash = (hash * 397) ^ ((this.g * 255) | 0);
- hash = (hash * 397) ^ ((this.b * 255) | 0);
- hash = (hash * 397) ^ ((this.a * 255) | 0);
- return hash;
- }
- /**
- * Creates a new Color4 copied from the current one
- * @returns a new Color4 object
- */
- clone() {
- return new math_color_Color4(this.r, this.g, this.b, this.a);
- }
- /**
- * Copies the given Color4 values into the current one
- * @param source defines the source Color4 object
- * @returns the current updated Color4 object
- */
- copyFrom(source) {
- this.r = source.r;
- this.g = source.g;
- this.b = source.b;
- this.a = source.a;
- return this;
- }
- /**
- * Copies the given float values into the current one
- * @param r defines the red component to read from
- * @param g defines the green component to read from
- * @param b defines the blue component to read from
- * @param a defines the alpha component to read from
- * @returns the current updated Color4 object
- */
- copyFromFloats(r, g, b, a) {
- this.r = r;
- this.g = g;
- this.b = b;
- this.a = a;
- return this;
- }
- /**
- * Copies the given float values into the current one
- * @param r defines the red component to read from
- * @param g defines the green component to read from
- * @param b defines the blue component to read from
- * @param a defines the alpha component to read from
- * @returns the current updated Color4 object
- */
- set(r, g, b, a) {
- return this.copyFromFloats(r, g, b, a);
- }
- /**
- * Compute the Color4 hexadecimal code as a string
- * @param returnAsColor3 defines if the string should only contains RGB values (off by default)
- * @returns a string containing the hexadecimal representation of the Color4 object
- */
- toHexString(returnAsColor3 = false) {
- const intR = Math.round(this.r * 255);
- const intG = Math.round(this.g * 255);
- const intB = Math.round(this.b * 255);
- if (returnAsColor3) {
- return "#" + math_scalar_Scalar.ToHex(intR) + math_scalar_Scalar.ToHex(intG) + math_scalar_Scalar.ToHex(intB);
- }
- const intA = Math.round(this.a * 255);
- return "#" + math_scalar_Scalar.ToHex(intR) + math_scalar_Scalar.ToHex(intG) + math_scalar_Scalar.ToHex(intB) + math_scalar_Scalar.ToHex(intA);
- }
- /**
- * Computes a new Color4 converted from the current one to linear space
- * @param exact defines if the conversion will be done in an exact way which is slower but more accurate (default is false)
- * @returns a new Color4 object
- */
- toLinearSpace(exact = false) {
- const convertedColor = new math_color_Color4();
- this.toLinearSpaceToRef(convertedColor, exact);
- return convertedColor;
- }
- /**
- * Converts the Color4 values to linear space and stores the result in "convertedColor"
- * @param convertedColor defines the Color4 object where to store the linear space version
- * @param exact defines if the conversion will be done in an exact way which is slower but more accurate (default is false)
- * @returns the unmodified Color4
- */
- toLinearSpaceToRef(convertedColor, exact = false) {
- if (exact) {
- convertedColor.r = colorChannelToLinearSpaceExact(this.r);
- convertedColor.g = colorChannelToLinearSpaceExact(this.g);
- convertedColor.b = colorChannelToLinearSpaceExact(this.b);
- }
- else {
- convertedColor.r = colorChannelToLinearSpace(this.r);
- convertedColor.g = colorChannelToLinearSpace(this.g);
- convertedColor.b = colorChannelToLinearSpace(this.b);
- }
- convertedColor.a = this.a;
- return this;
- }
- /**
- * Computes a new Color4 converted from the current one to gamma space
- * @param exact defines if the conversion will be done in an exact way which is slower but more accurate (default is false)
- * @returns a new Color4 object
- */
- toGammaSpace(exact = false) {
- const convertedColor = new math_color_Color4();
- this.toGammaSpaceToRef(convertedColor, exact);
- return convertedColor;
- }
- /**
- * Converts the Color4 values to gamma space and stores the result in "convertedColor"
- * @param convertedColor defines the Color4 object where to store the gamma space version
- * @param exact defines if the conversion will be done in an exact way which is slower but more accurate (default is false)
- * @returns the unmodified Color4
- */
- toGammaSpaceToRef(convertedColor, exact = false) {
- if (exact) {
- convertedColor.r = colorChannelToGammaSpaceExact(this.r);
- convertedColor.g = colorChannelToGammaSpaceExact(this.g);
- convertedColor.b = colorChannelToGammaSpaceExact(this.b);
- }
- else {
- convertedColor.r = colorChannelToGammaSpace(this.r);
- convertedColor.g = colorChannelToGammaSpace(this.g);
- convertedColor.b = colorChannelToGammaSpace(this.b);
- }
- convertedColor.a = this.a;
- return this;
- }
- // Statics
- /**
- * Creates a new Color4 from the string containing valid hexadecimal values.
- *
- * A valid hex string is either in the format #RRGGBB or #RRGGBBAA.
- *
- * When a hex string without alpha is passed, the resulting Color4 has
- * its alpha value set to 1.0.
- *
- * An invalid string results in a Color with all its channels set to 0.0,
- * i.e. "transparent black".
- *
- * @param hex defines a string containing valid hexadecimal values
- * @returns a new Color4 object
- */
- static FromHexString(hex) {
- if (hex.substring(0, 1) !== "#" || (hex.length !== 9 && hex.length !== 7)) {
- return new math_color_Color4(0.0, 0.0, 0.0, 0.0);
- }
- const r = parseInt(hex.substring(1, 3), 16);
- const g = parseInt(hex.substring(3, 5), 16);
- const b = parseInt(hex.substring(5, 7), 16);
- const a = hex.length === 9 ? parseInt(hex.substring(7, 9), 16) : 255;
- return math_color_Color4.FromInts(r, g, b, a);
- }
- /**
- * Creates a new Color4 object set with the linearly interpolated values of "amount" between the left Color4 object and the right Color4 object
- * @param left defines the start value
- * @param right defines the end value
- * @param amount defines the gradient factor
- * @returns a new Color4 object
- */
- static Lerp(left, right, amount) {
- const result = new math_color_Color4(0.0, 0.0, 0.0, 0.0);
- math_color_Color4.LerpToRef(left, right, amount, result);
- return result;
- }
- /**
- * Set the given "result" with the linearly interpolated values of "amount" between the left Color4 object and the right Color4 object
- * @param left defines the start value
- * @param right defines the end value
- * @param amount defines the gradient factor
- * @param result defines the Color4 object where to store data
- */
- static LerpToRef(left, right, amount, result) {
- result.r = left.r + (right.r - left.r) * amount;
- result.g = left.g + (right.g - left.g) * amount;
- result.b = left.b + (right.b - left.b) * amount;
- result.a = left.a + (right.a - left.a) * amount;
- }
- /**
- * Interpolate between two Color4 using Hermite interpolation
- * @param value1 defines first Color4
- * @param tangent1 defines the incoming tangent
- * @param value2 defines second Color4
- * @param tangent2 defines the outgoing tangent
- * @param amount defines the target Color4
- * @returns the new interpolated Color4
- */
- static Hermite(value1, tangent1, value2, tangent2, amount) {
- const squared = amount * amount;
- const cubed = amount * squared;
- const part1 = 2.0 * cubed - 3.0 * squared + 1.0;
- const part2 = -2.0 * cubed + 3.0 * squared;
- const part3 = cubed - 2.0 * squared + amount;
- const part4 = cubed - squared;
- const r = value1.r * part1 + value2.r * part2 + tangent1.r * part3 + tangent2.r * part4;
- const g = value1.g * part1 + value2.g * part2 + tangent1.g * part3 + tangent2.g * part4;
- const b = value1.b * part1 + value2.b * part2 + tangent1.b * part3 + tangent2.b * part4;
- const a = value1.a * part1 + value2.a * part2 + tangent1.a * part3 + tangent2.a * part4;
- return new math_color_Color4(r, g, b, a);
- }
- /**
- * Returns a new Color4 which is the 1st derivative of the Hermite spline defined by the colors "value1", "value2", "tangent1", "tangent2".
- * @param value1 defines the first control point
- * @param tangent1 defines the first tangent
- * @param value2 defines the second control point
- * @param tangent2 defines the second tangent
- * @param time define where the derivative must be done
- * @returns 1st derivative
- */
- static Hermite1stDerivative(value1, tangent1, value2, tangent2, time) {
- const result = new math_color_Color4();
- this.Hermite1stDerivativeToRef(value1, tangent1, value2, tangent2, time, result);
- return result;
- }
- /**
- * Update a Color4 with the 1st derivative of the Hermite spline defined by the colors "value1", "value2", "tangent1", "tangent2".
- * @param value1 defines the first control point
- * @param tangent1 defines the first tangent
- * @param value2 defines the second control point
- * @param tangent2 defines the second tangent
- * @param time define where the derivative must be done
- * @param result define where to store the derivative
- */
- static Hermite1stDerivativeToRef(value1, tangent1, value2, tangent2, time, result) {
- const t2 = time * time;
- result.r = (t2 - time) * 6 * value1.r + (3 * t2 - 4 * time + 1) * tangent1.r + (-t2 + time) * 6 * value2.r + (3 * t2 - 2 * time) * tangent2.r;
- result.g = (t2 - time) * 6 * value1.g + (3 * t2 - 4 * time + 1) * tangent1.g + (-t2 + time) * 6 * value2.g + (3 * t2 - 2 * time) * tangent2.g;
- result.b = (t2 - time) * 6 * value1.b + (3 * t2 - 4 * time + 1) * tangent1.b + (-t2 + time) * 6 * value2.b + (3 * t2 - 2 * time) * tangent2.b;
- result.a = (t2 - time) * 6 * value1.a + (3 * t2 - 4 * time + 1) * tangent1.a + (-t2 + time) * 6 * value2.a + (3 * t2 - 2 * time) * tangent2.a;
- }
- /**
- * Creates a new Color4 from a Color3 and an alpha value
- * @param color3 defines the source Color3 to read from
- * @param alpha defines the alpha component (1.0 by default)
- * @returns a new Color4 object
- */
- static FromColor3(color3, alpha = 1.0) {
- return new math_color_Color4(color3.r, color3.g, color3.b, alpha);
- }
- /**
- * Creates a new Color4 from the starting index element of the given array
- * @param array defines the source array to read from
- * @param offset defines the offset in the source array
- * @returns a new Color4 object
- */
- static FromArray(array, offset = 0) {
- return new math_color_Color4(array[offset], array[offset + 1], array[offset + 2], array[offset + 3]);
- }
- /**
- * Creates a new Color4 from the starting index element of the given array
- * @param array defines the source array to read from
- * @param offset defines the offset in the source array
- * @param result defines the target Color4 object
- */
- static FromArrayToRef(array, offset = 0, result) {
- result.r = array[offset];
- result.g = array[offset + 1];
- result.b = array[offset + 2];
- result.a = array[offset + 3];
- }
- /**
- * Creates a new Color3 from integer values (< 256)
- * @param r defines the red component to read from (value between 0 and 255)
- * @param g defines the green component to read from (value between 0 and 255)
- * @param b defines the blue component to read from (value between 0 and 255)
- * @param a defines the alpha component to read from (value between 0 and 255)
- * @returns a new Color3 object
- */
- static FromInts(r, g, b, a) {
- return new math_color_Color4(r / 255.0, g / 255.0, b / 255.0, a / 255.0);
- }
- /**
- * Check the content of a given array and convert it to an array containing RGBA data
- * If the original array was already containing count * 4 values then it is returned directly
- * @param colors defines the array to check
- * @param count defines the number of RGBA data to expect
- * @returns an array containing count * 4 values (RGBA)
- */
- static CheckColors4(colors, count) {
- // Check if color3 was used
- if (colors.length === count * 3) {
- const colors4 = [];
- for (let index = 0; index < colors.length; index += 3) {
- const newIndex = (index / 3) * 4;
- colors4[newIndex] = colors[index];
- colors4[newIndex + 1] = colors[index + 1];
- colors4[newIndex + 2] = colors[index + 2];
- colors4[newIndex + 3] = 1.0;
- }
- return colors4;
- }
- return colors;
- }
-}
-/**
- * @internal
- */
-class TmpColors {
-}
-TmpColors.Color3 = arrayTools_ArrayTools.BuildArray(3, math_color_Color3.Black);
-TmpColors.Color4 = arrayTools_ArrayTools.BuildArray(3, () => new math_color_Color4(0, 0, 0, 0));
-RegisterClass("BABYLON.Color3", math_color_Color3);
-RegisterClass("BABYLON.Color4", math_color_Color4);
-//# sourceMappingURL=math.color.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Actions/action.js
-
-
-
-
-/**
- * The action to be carried out following a trigger
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#available-actions
- */
-class Action {
- /**
- * Creates a new Action
- * @param triggerOptions the trigger, with or without parameters, for the action
- * @param condition an optional determinant of action
- */
- constructor(
- /** the trigger, with or without parameters, for the action */
- triggerOptions, condition) {
- this.triggerOptions = triggerOptions;
- /**
- * An event triggered prior to action being executed.
- */
- this.onBeforeExecuteObservable = new observable_Observable();
- if (triggerOptions.parameter) {
- this.trigger = triggerOptions.trigger;
- this._triggerParameter = triggerOptions.parameter;
- }
- else if (triggerOptions.trigger) {
- this.trigger = triggerOptions.trigger;
- }
- else {
- this.trigger = triggerOptions;
- }
- this._nextActiveAction = this;
- this._condition = condition;
- }
- /**
- * Internal only
- * @internal
- */
- _prepare() { }
- /**
- * Gets the trigger parameter
- * @returns the trigger parameter
- */
- getTriggerParameter() {
- return this._triggerParameter;
- }
- /**
- * Sets the trigger parameter
- * @param value defines the new trigger parameter
- */
- setTriggerParameter(value) {
- this._triggerParameter = value;
- }
- /**
- * Internal only - Returns if the current condition allows to run the action
- * @internal
- */
- _evaluateConditionForCurrentFrame() {
- const condition = this._condition;
- if (!condition) {
- return true;
- }
- const currentRenderId = this._actionManager.getScene().getRenderId();
- // We cache the current evaluation for the current frame
- if (condition._evaluationId !== currentRenderId) {
- condition._evaluationId = currentRenderId;
- condition._currentResult = condition.isValid();
- }
- return condition._currentResult;
- }
- /**
- * Internal only - executes current action event
- * @internal
- */
- _executeCurrent(evt) {
- const isConditionValid = this._evaluateConditionForCurrentFrame();
- if (!isConditionValid) {
- return;
- }
- this.onBeforeExecuteObservable.notifyObservers(this);
- this._nextActiveAction.execute(evt);
- this.skipToNextActiveAction();
- }
- /**
- * Execute placeholder for child classes
- * @param evt optional action event
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- execute(evt) { }
- /**
- * Skips to next active action
- */
- skipToNextActiveAction() {
- if (this._nextActiveAction._child) {
- if (!this._nextActiveAction._child._actionManager) {
- this._nextActiveAction._child._actionManager = this._actionManager;
- }
- this._nextActiveAction = this._nextActiveAction._child;
- }
- else {
- this._nextActiveAction = this;
- }
- }
- /**
- * Adds action to chain of actions, may be a DoNothingAction
- * @param action defines the next action to execute
- * @returns The action passed in
- * @see https://www.babylonjs-playground.com/#1T30HR#0
- */
- then(action) {
- this._child = action;
- action._actionManager = this._actionManager;
- action._prepare();
- return action;
- }
- /**
- * Internal only
- * @internal
- */
- _getProperty(propertyPath) {
- return this._actionManager._getProperty(propertyPath);
- }
- /**
- * @internal
- */
- _getEffectiveTarget(target, propertyPath) {
- return this._actionManager._getEffectiveTarget(target, propertyPath);
- }
- /**
- * Serialize placeholder for child classes
- * @param parent of child
- * @returns the serialized object
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- serialize(parent) { }
- /**
- * Internal only called by serialize
- * @internal
- */
- _serialize(serializedAction, parent) {
- const serializationObject = {
- type: 1,
- children: [],
- name: serializedAction.name,
- properties: serializedAction.properties || [],
- };
- // Serialize child
- if (this._child) {
- this._child.serialize(serializationObject);
- }
- // Check if "this" has a condition
- if (this._condition) {
- const serializedCondition = this._condition.serialize();
- serializedCondition.children.push(serializationObject);
- if (parent) {
- parent.children.push(serializedCondition);
- }
- return serializedCondition;
- }
- if (parent) {
- parent.children.push(serializationObject);
- }
- return serializationObject;
- }
-}
-/**
- * Internal only
- * @internal
- */
-Action._SerializeValueAsString = (value) => {
- if (typeof value === "number") {
- return value.toString();
- }
- if (typeof value === "boolean") {
- return value ? "true" : "false";
- }
- if (value instanceof math_vector_Vector2) {
- return value.x + ", " + value.y;
- }
- if (value instanceof math_vector_Vector3) {
- return value.x + ", " + value.y + ", " + value.z;
- }
- if (value instanceof math_color_Color3) {
- return value.r + ", " + value.g + ", " + value.b;
- }
- if (value instanceof math_color_Color4) {
- return value.r + ", " + value.g + ", " + value.b + ", " + value.a;
- }
- return value; // string
-};
-/**
- * Internal only
- * @internal
- */
-Action._GetTargetProperty = (target) => {
- return {
- name: "target",
- targetType: target._isMesh
- ? "MeshProperties"
- : target._isLight
- ? "LightProperties"
- : target._isCamera
- ? "CameraProperties"
- : target._isMaterial
- ? "MaterialProperties"
- : "SceneProperties",
- value: target._isScene ? "Scene" : target.name,
- };
-};
-RegisterClass("BABYLON.Action", Action);
-//# sourceMappingURL=action.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Actions/actionEvent.js
-/**
- * ActionEvent is the event being sent when an action is triggered.
- */
-class ActionEvent {
- /**
- * Creates a new ActionEvent
- * @param source The mesh or sprite that triggered the action
- * @param pointerX The X mouse cursor position at the time of the event
- * @param pointerY The Y mouse cursor position at the time of the event
- * @param meshUnderPointer The mesh that is currently pointed at (can be null)
- * @param sourceEvent the original (browser) event that triggered the ActionEvent
- * @param additionalData additional data for the event
- */
- constructor(
- /** The mesh or sprite that triggered the action */
- source,
- /** The X mouse cursor position at the time of the event */
- pointerX,
- /** The Y mouse cursor position at the time of the event */
- pointerY,
- /** The mesh that is currently pointed at (can be null) */
- meshUnderPointer,
- /** the original (browser) event that triggered the ActionEvent */
- sourceEvent,
- /** additional data for the event */
- additionalData) {
- this.source = source;
- this.pointerX = pointerX;
- this.pointerY = pointerY;
- this.meshUnderPointer = meshUnderPointer;
- this.sourceEvent = sourceEvent;
- this.additionalData = additionalData;
- }
- /**
- * Helper function to auto-create an ActionEvent from a source mesh.
- * @param source The source mesh that triggered the event
- * @param evt The original (browser) event
- * @param additionalData additional data for the event
- * @returns the new ActionEvent
- */
- static CreateNew(source, evt, additionalData) {
- const scene = source.getScene();
- return new ActionEvent(source, scene.pointerX, scene.pointerY, scene.meshUnderPointer || source, evt, additionalData);
- }
- /**
- * Helper function to auto-create an ActionEvent from a source sprite
- * @param source The source sprite that triggered the event
- * @param scene Scene associated with the sprite
- * @param evt The original (browser) event
- * @param additionalData additional data for the event
- * @returns the new ActionEvent
- */
- static CreateNewFromSprite(source, scene, evt, additionalData) {
- return new ActionEvent(source, scene.pointerX, scene.pointerY, scene.meshUnderPointer, evt, additionalData);
- }
- /**
- * Helper function to auto-create an ActionEvent from a scene. If triggered by a mesh use ActionEvent.CreateNew
- * @param scene the scene where the event occurred
- * @param evt The original (browser) event
- * @returns the new ActionEvent
- */
- static CreateNewFromScene(scene, evt) {
- return new ActionEvent(null, scene.pointerX, scene.pointerY, scene.meshUnderPointer, evt);
- }
- /**
- * Helper function to auto-create an ActionEvent from a primitive
- * @param prim defines the target primitive
- * @param pointerPos defines the pointer position
- * @param evt The original (browser) event
- * @param additionalData additional data for the event
- * @returns the new ActionEvent
- */
- static CreateNewFromPrimitive(prim, pointerPos, evt, additionalData) {
- return new ActionEvent(prim, pointerPos.x, pointerPos.y, null, evt, additionalData);
- }
-}
-//# sourceMappingURL=actionEvent.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Actions/condition.js
-
-
-/**
- * A Condition applied to an Action
- */
-class Condition {
- /**
- * Creates a new Condition
- * @param actionManager the manager of the action the condition is applied to
- */
- constructor(actionManager) {
- this._actionManager = actionManager;
- }
- /**
- * Check if the current condition is valid
- * @returns a boolean
- */
- isValid() {
- return true;
- }
- /**
- * @internal
- */
- _getProperty(propertyPath) {
- return this._actionManager._getProperty(propertyPath);
- }
- /**
- * @internal
- */
- _getEffectiveTarget(target, propertyPath) {
- return this._actionManager._getEffectiveTarget(target, propertyPath);
- }
- /**
- * Serialize placeholder for child classes
- * @returns the serialized object
- */
- serialize() { }
- /**
- * @internal
- */
- _serialize(serializedCondition) {
- return {
- type: 2,
- children: [],
- name: serializedCondition.name,
- properties: serializedCondition.properties,
- };
- }
-}
-/**
- * Defines specific conditional operators as extensions of Condition
- */
-class ValueCondition extends Condition {
- /**
- * returns the number for IsEqual
- */
- static get IsEqual() {
- return ValueCondition._IsEqual;
- }
- /**
- * Returns the number for IsDifferent
- */
- static get IsDifferent() {
- return ValueCondition._IsDifferent;
- }
- /**
- * Returns the number for IsGreater
- */
- static get IsGreater() {
- return ValueCondition._IsGreater;
- }
- /**
- * Returns the number for IsLesser
- */
- static get IsLesser() {
- return ValueCondition._IsLesser;
- }
- /**
- * Creates a new ValueCondition
- * @param actionManager manager for the action the condition applies to
- * @param target for the action
- * @param propertyPath path to specify the property of the target the conditional operator uses
- * @param value the value compared by the conditional operator against the current value of the property
- * @param operator the conditional operator, default ValueCondition.IsEqual
- */
- constructor(actionManager, target,
- /** path to specify the property of the target the conditional operator uses */
- propertyPath,
- /** the value compared by the conditional operator against the current value of the property */
- value,
- /** the conditional operator, default ValueCondition.IsEqual */
- operator = ValueCondition.IsEqual) {
- super(actionManager);
- this.propertyPath = propertyPath;
- this.value = value;
- this.operator = operator;
- this._target = target;
- this._effectiveTarget = this._getEffectiveTarget(target, this.propertyPath);
- this._property = this._getProperty(this.propertyPath);
- }
- /**
- * Compares the given value with the property value for the specified conditional operator
- * @returns the result of the comparison
- */
- isValid() {
- switch (this.operator) {
- case ValueCondition.IsGreater:
- return this._effectiveTarget[this._property] > this.value;
- case ValueCondition.IsLesser:
- return this._effectiveTarget[this._property] < this.value;
- case ValueCondition.IsEqual:
- case ValueCondition.IsDifferent: {
- let check;
- if (this.value.equals) {
- check = this.value.equals(this._effectiveTarget[this._property]);
- }
- else {
- check = this.value === this._effectiveTarget[this._property];
- }
- return this.operator === ValueCondition.IsEqual ? check : !check;
- }
- }
- return false;
- }
- /**
- * Serialize the ValueCondition into a JSON compatible object
- * @returns serialization object
- */
- serialize() {
- return this._serialize({
- name: "ValueCondition",
- properties: [
- Action._GetTargetProperty(this._target),
- { name: "propertyPath", value: this.propertyPath },
- { name: "value", value: Action._SerializeValueAsString(this.value) },
- { name: "operator", value: ValueCondition.GetOperatorName(this.operator) },
- ],
- });
- }
- /**
- * Gets the name of the conditional operator for the ValueCondition
- * @param operator the conditional operator
- * @returns the name
- */
- static GetOperatorName(operator) {
- switch (operator) {
- case ValueCondition._IsEqual:
- return "IsEqual";
- case ValueCondition._IsDifferent:
- return "IsDifferent";
- case ValueCondition._IsGreater:
- return "IsGreater";
- case ValueCondition._IsLesser:
- return "IsLesser";
- default:
- return "";
- }
- }
-}
-ValueCondition._IsEqual = 0;
-ValueCondition._IsDifferent = 1;
-ValueCondition._IsGreater = 2;
-ValueCondition._IsLesser = 3;
-/**
- * Defines a predicate condition as an extension of Condition
- */
-class PredicateCondition extends Condition {
- /**
- * Creates a new PredicateCondition
- * @param actionManager manager for the action the condition applies to
- * @param predicate defines the predicate function used to validate the condition
- */
- constructor(actionManager,
- /** defines the predicate function used to validate the condition */
- predicate) {
- super(actionManager);
- this.predicate = predicate;
- }
- /**
- * @returns the validity of the predicate condition
- */
- isValid() {
- return this.predicate();
- }
-}
-/**
- * Defines a state condition as an extension of Condition
- */
-class StateCondition extends Condition {
- /**
- * Creates a new StateCondition
- * @param actionManager manager for the action the condition applies to
- * @param target of the condition
- * @param value to compare with target state
- */
- constructor(actionManager, target,
- /** Value to compare with target state */
- value) {
- super(actionManager);
- this.value = value;
- this._target = target;
- }
- /**
- * Gets a boolean indicating if the current condition is met
- * @returns the validity of the state
- */
- isValid() {
- return this._target.state === this.value;
- }
- /**
- * Serialize the StateCondition into a JSON compatible object
- * @returns serialization object
- */
- serialize() {
- return this._serialize({
- name: "StateCondition",
- properties: [Action._GetTargetProperty(this._target), { name: "value", value: this.value }],
- });
- }
-}
-RegisterClass("BABYLON.ValueCondition", ValueCondition);
-RegisterClass("BABYLON.PredicateCondition", PredicateCondition);
-RegisterClass("BABYLON.StateCondition", StateCondition);
-//# sourceMappingURL=condition.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/logger.js
-/**
- * Logger used throughout the application to allow configuration of
- * the log level required for the messages.
- */
-class logger_Logger {
- static _CheckLimit(message, limit) {
- let entry = logger_Logger._LogLimitOutputs[message];
- if (!entry) {
- entry = { limit, current: 1 };
- logger_Logger._LogLimitOutputs[message] = entry;
- }
- else {
- entry.current++;
- }
- return entry.current <= entry.limit;
- }
- static _GenerateLimitMessage(message, level = 1) {
- var _a;
- const entry = logger_Logger._LogLimitOutputs[message];
- if (!entry || !logger_Logger.MessageLimitReached) {
- return;
- }
- const type = this._Levels[level];
- if (entry.current === entry.limit) {
- logger_Logger[type.name](logger_Logger.MessageLimitReached.replace(/%LIMIT%/g, "" + entry.limit).replace(/%TYPE%/g, (_a = type.name) !== null && _a !== void 0 ? _a : ""));
- }
- }
- static _AddLogEntry(entry) {
- logger_Logger._LogCache = entry + logger_Logger._LogCache;
- if (logger_Logger.OnNewCacheEntry) {
- logger_Logger.OnNewCacheEntry(entry);
- }
- }
- static _FormatMessage(message) {
- const padStr = (i) => (i < 10 ? "0" + i : "" + i);
- const date = new Date();
- return "[" + padStr(date.getHours()) + ":" + padStr(date.getMinutes()) + ":" + padStr(date.getSeconds()) + "]: " + message;
- }
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- static _LogDisabled(message, limit) {
- // nothing to do
- }
- static _LogEnabled(level = 1, message, limit) {
- if (limit !== undefined && !logger_Logger._CheckLimit(message, limit)) {
- return;
- }
- const formattedMessage = logger_Logger._FormatMessage(message);
- const type = this._Levels[level];
- type.logFunc && type.logFunc("BJS - " + formattedMessage);
- const entry = `${formattedMessage}
) => arg1.length > 20)
- * public someMethod(arg1: string, arg2: number): string {
- * @internal
- */
-nativeOverride.filter = function (predicate) {
- return (target, propertyKey, descriptor) => nativeOverride(target, propertyKey, descriptor, predicate);
-};
-//# sourceMappingURL=decorators.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Animations/animationKey.js
-/**
- * Enum for the animation key frame interpolation type
- */
-var AnimationKeyInterpolation;
-(function (AnimationKeyInterpolation) {
- /**
- * Use tangents to interpolate between start and end values.
- */
- AnimationKeyInterpolation[AnimationKeyInterpolation["NONE"] = 0] = "NONE";
- /**
- * Do not interpolate between keys and use the start key value only. Tangents are ignored
- */
- AnimationKeyInterpolation[AnimationKeyInterpolation["STEP"] = 1] = "STEP";
-})(AnimationKeyInterpolation || (AnimationKeyInterpolation = {}));
-//# sourceMappingURL=animationKey.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Animations/animationRange.js
-/**
- * Represents the range of an animation
- */
-class AnimationRange {
- /**
- * Initializes the range of an animation
- * @param name The name of the animation range
- * @param from The starting frame of the animation
- * @param to The ending frame of the animation
- */
- constructor(
- /**The name of the animation range**/
- name,
- /**The starting frame of the animation */
- from,
- /**The ending frame of the animation*/
- to) {
- this.name = name;
- this.from = from;
- this.to = to;
- }
- /**
- * Makes a copy of the animation range
- * @returns A copy of the animation range
- */
- clone() {
- return new AnimationRange(this.name, this.from, this.to);
- }
-}
-//# sourceMappingURL=animationRange.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/tslib.es6.js
-
-/******************************************************************************
-Copyright (c) Microsoft Corporation.
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-/* global Reflect, Promise */
-
-var extendStatics = function(d, b) {
- extendStatics = Object.setPrototypeOf ||
- ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
- function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
- return extendStatics(d, b);
-};
-
-function __extends(d, b) {
- if (typeof b !== "function" && b !== null)
- throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
- extendStatics(d, b);
- function __() { this.constructor = d; }
- d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-}
-
-var __assign = function() {
- __assign = Object.assign || function __assign(t) {
- for (var s, i = 1, n = arguments.length; i < n; i++) {
- s = arguments[i];
- for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
- }
- return t;
- }
- return __assign.apply(this, arguments);
-}
-
-function __rest(s, e) {
- var t = {};
- for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
- t[p] = s[p];
- if (s != null && typeof Object.getOwnPropertySymbols === "function")
- for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
- if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
- t[p[i]] = s[p[i]];
- }
- return t;
-}
-
-function __decorate(decorators, target, key, desc) {
- var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
- if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
- else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
- return c > 3 && r && Object.defineProperty(target, key, r), r;
-}
-
-function __param(paramIndex, decorator) {
- return function (target, key) { decorator(target, key, paramIndex); }
-}
-
-function __metadata(metadataKey, metadataValue) {
- if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue);
-}
-
-function __awaiter(thisArg, _arguments, P, generator) {
- function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
- return new (P || (P = Promise))(function (resolve, reject) {
- function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
- function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
- function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
- step((generator = generator.apply(thisArg, _arguments || [])).next());
- });
-}
-
-function __generator(thisArg, body) {
- var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
- return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
- function verb(n) { return function (v) { return step([n, v]); }; }
- function step(op) {
- if (f) throw new TypeError("Generator is already executing.");
- while (_) try {
- if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
- if (y = 0, t) op = [op[0] & 2, t.value];
- switch (op[0]) {
- case 0: case 1: t = op; break;
- case 4: _.label++; return { value: op[1], done: false };
- case 5: _.label++; y = op[1]; op = [0]; continue;
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- if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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- if (t[2]) _.ops.pop();
- _.trys.pop(); continue;
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- op = body.call(thisArg, _);
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- if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
- }
-}
-
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- if (k2 === undefined) k2 = k;
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- if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
- desc = { enumerable: true, get: function() { return m[k]; } };
- }
- Object.defineProperty(o, k2, desc);
-}) : (function(o, m, k, k2) {
- if (k2 === undefined) k2 = k;
- o[k2] = m[k];
-});
-
-function __exportStar(m, o) {
- for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);
-}
-
-function __values(o) {
- var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
- if (m) return m.call(o);
- if (o && typeof o.length === "number") return {
- next: function () {
- if (o && i >= o.length) o = void 0;
- return { value: o && o[i++], done: !o };
- }
- };
- throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
-}
-
-function __read(o, n) {
- var m = typeof Symbol === "function" && o[Symbol.iterator];
- if (!m) return o;
- var i = m.call(o), r, ar = [], e;
- try {
- while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
- }
- catch (error) { e = { error: error }; }
- finally {
- try {
- if (r && !r.done && (m = i["return"])) m.call(i);
- }
- finally { if (e) throw e.error; }
- }
- return ar;
-}
-
-/** @deprecated */
-function __spread() {
- for (var ar = [], i = 0; i < arguments.length; i++)
- ar = ar.concat(__read(arguments[i]));
- return ar;
-}
-
-/** @deprecated */
-function __spreadArrays() {
- for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
- for (var r = Array(s), k = 0, i = 0; i < il; i++)
- for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
- r[k] = a[j];
- return r;
-}
-
-function __spreadArray(to, from, pack) {
- if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
- if (ar || !(i in from)) {
- if (!ar) ar = Array.prototype.slice.call(from, 0, i);
- ar[i] = from[i];
- }
- }
- return to.concat(ar || Array.prototype.slice.call(from));
-}
-
-function __await(v) {
- return this instanceof __await ? (this.v = v, this) : new __await(v);
-}
-
-function __asyncGenerator(thisArg, _arguments, generator) {
- if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
- var g = generator.apply(thisArg, _arguments || []), i, q = [];
- return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
- function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
- function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
- function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
- function fulfill(value) { resume("next", value); }
- function reject(value) { resume("throw", value); }
- function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
-}
-
-function __asyncDelegator(o) {
- var i, p;
- return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
- function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
-}
-
-function __asyncValues(o) {
- if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
- var m = o[Symbol.asyncIterator], i;
- return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
- function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
- function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
-}
-
-function __makeTemplateObject(cooked, raw) {
- if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
- return cooked;
-};
-
-var __setModuleDefault = Object.create ? (function(o, v) {
- Object.defineProperty(o, "default", { enumerable: true, value: v });
-}) : function(o, v) {
- o["default"] = v;
-};
-
-function __importStar(mod) {
- if (mod && mod.__esModule) return mod;
- var result = {};
- if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
- __setModuleDefault(result, mod);
- return result;
-}
-
-function __importDefault(mod) {
- return (mod && mod.__esModule) ? mod : { default: mod };
-}
-
-function __classPrivateFieldGet(receiver, state, kind, f) {
- if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
- if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
- return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
-}
-
-function __classPrivateFieldSet(receiver, state, value, kind, f) {
- if (kind === "m") throw new TypeError("Private method is not writable");
- if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
- if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
- return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
-}
-
-function __classPrivateFieldIn(state, receiver) {
- if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object");
- return typeof state === "function" ? receiver === state : state.has(receiver);
-}
-
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/node.js
-
-
-
-
-
-
-/** @internal */
-class _InternalNodeDataInfo {
- constructor() {
- this._doNotSerialize = false;
- this._isDisposed = false;
- this._sceneRootNodesIndex = -1;
- this._isEnabled = true;
- this._isParentEnabled = true;
- this._isReady = true;
- this._onEnabledStateChangedObservable = new observable_Observable();
- this._onClonedObservable = new observable_Observable();
- }
-}
-/**
- * Node is the basic class for all scene objects (Mesh, Light, Camera.)
- */
-class node_Node {
- /**
- * Add a new node constructor
- * @param type defines the type name of the node to construct
- * @param constructorFunc defines the constructor function
- */
- static AddNodeConstructor(type, constructorFunc) {
- this._NodeConstructors[type] = constructorFunc;
- }
- /**
- * Returns a node constructor based on type name
- * @param type defines the type name
- * @param name defines the new node name
- * @param scene defines the hosting scene
- * @param options defines optional options to transmit to constructors
- * @returns the new constructor or null
- */
- static Construct(type, name, scene, options) {
- const constructorFunc = this._NodeConstructors[type];
- if (!constructorFunc) {
- return null;
- }
- return constructorFunc(name, scene, options);
- }
- /**
- * Gets or sets the accessibility tag to describe the node for accessibility purpose.
- */
- set accessibilityTag(value) {
- this._accessibilityTag = value;
- this.onAccessibilityTagChangedObservable.notifyObservers(value);
- }
- get accessibilityTag() {
- return this._accessibilityTag;
- }
- /**
- * Gets or sets a boolean used to define if the node must be serialized
- */
- get doNotSerialize() {
- if (this._nodeDataStorage._doNotSerialize) {
- return true;
- }
- if (this._parentNode) {
- return this._parentNode.doNotSerialize;
- }
- return false;
- }
- set doNotSerialize(value) {
- this._nodeDataStorage._doNotSerialize = value;
- }
- /**
- * Gets a boolean indicating if the node has been disposed
- * @returns true if the node was disposed
- */
- isDisposed() {
- return this._nodeDataStorage._isDisposed;
- }
- /**
- * Gets or sets the parent of the node (without keeping the current position in the scene)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/transforms/parent_pivot/parent
- */
- set parent(parent) {
- if (this._parentNode === parent) {
- return;
- }
- const previousParentNode = this._parentNode;
- // Remove self from list of children of parent
- if (this._parentNode && this._parentNode._children !== undefined && this._parentNode._children !== null) {
- const index = this._parentNode._children.indexOf(this);
- if (index !== -1) {
- this._parentNode._children.splice(index, 1);
- }
- if (!parent && !this._nodeDataStorage._isDisposed) {
- this._addToSceneRootNodes();
- }
- }
- // Store new parent
- this._parentNode = parent;
- // Add as child to new parent
- if (this._parentNode) {
- if (this._parentNode._children === undefined || this._parentNode._children === null) {
- this._parentNode._children = new Array();
- }
- this._parentNode._children.push(this);
- if (!previousParentNode) {
- this._removeFromSceneRootNodes();
- }
- }
- // Enabled state
- this._syncParentEnabledState();
- }
- get parent() {
- return this._parentNode;
- }
- /**
- * @internal
- */
- _serializeAsParent(serializationObject) {
- serializationObject.parentId = this.uniqueId;
- }
- /** @internal */
- _addToSceneRootNodes() {
- if (this._nodeDataStorage._sceneRootNodesIndex === -1) {
- this._nodeDataStorage._sceneRootNodesIndex = this._scene.rootNodes.length;
- this._scene.rootNodes.push(this);
- }
- }
- /** @internal */
- _removeFromSceneRootNodes() {
- if (this._nodeDataStorage._sceneRootNodesIndex !== -1) {
- const rootNodes = this._scene.rootNodes;
- const lastIdx = rootNodes.length - 1;
- rootNodes[this._nodeDataStorage._sceneRootNodesIndex] = rootNodes[lastIdx];
- rootNodes[this._nodeDataStorage._sceneRootNodesIndex]._nodeDataStorage._sceneRootNodesIndex = this._nodeDataStorage._sceneRootNodesIndex;
- this._scene.rootNodes.pop();
- this._nodeDataStorage._sceneRootNodesIndex = -1;
- }
- }
- /**
- * Gets or sets the animation properties override
- */
- get animationPropertiesOverride() {
- if (!this._animationPropertiesOverride) {
- return this._scene.animationPropertiesOverride;
- }
- return this._animationPropertiesOverride;
- }
- set animationPropertiesOverride(value) {
- this._animationPropertiesOverride = value;
- }
- /**
- * Gets a string identifying the name of the class
- * @returns "Node" string
- */
- getClassName() {
- return "Node";
- }
- /**
- * Sets a callback that will be raised when the node will be disposed
- */
- set onDispose(callback) {
- if (this._onDisposeObserver) {
- this.onDisposeObservable.remove(this._onDisposeObserver);
- }
- this._onDisposeObserver = this.onDisposeObservable.add(callback);
- }
- /**
- * An event triggered when the enabled state of the node changes
- */
- get onEnabledStateChangedObservable() {
- return this._nodeDataStorage._onEnabledStateChangedObservable;
- }
- /**
- * An event triggered when the node is cloned
- */
- get onClonedObservable() {
- return this._nodeDataStorage._onClonedObservable;
- }
- /**
- * Creates a new Node
- * @param name the name and id to be given to this node
- * @param scene the scene this node will be added to
- */
- constructor(name, scene = null) {
- this._isDirty = false;
- this._nodeDataStorage = new _InternalNodeDataInfo();
- /**
- * Gets or sets a string used to store user defined state for the node
- */
- this.state = "";
- /**
- * Gets or sets an object used to store user defined information for the node
- */
- this.metadata = null;
- /**
- * For internal use only. Please do not use.
- */
- this.reservedDataStore = null;
- this._accessibilityTag = null;
- this.onAccessibilityTagChangedObservable = new observable_Observable();
- /** @internal */
- this._parentContainer = null;
- /**
- * Gets a list of Animations associated with the node
- */
- this.animations = new Array();
- this._ranges = {};
- /**
- * Callback raised when the node is ready to be used
- */
- this.onReady = null;
- /** @internal */
- this._currentRenderId = -1;
- this._parentUpdateId = -1;
- /** @internal */
- this._childUpdateId = -1;
- /** @internal */
- this._waitingParentId = null;
- /** @internal */
- this._waitingParentInstanceIndex = null;
- /** @internal */
- this._waitingParsedUniqueId = null;
- /** @internal */
- this._cache = {};
- this._parentNode = null;
- /** @internal */
- this._children = null;
- /** @internal */
- this._worldMatrix = math_vector_Matrix.Identity();
- /** @internal */
- this._worldMatrixDeterminant = 0;
- /** @internal */
- this._worldMatrixDeterminantIsDirty = true;
- this._animationPropertiesOverride = null;
- /** @internal */
- this._isNode = true;
- /**
- * An event triggered when the mesh is disposed
- */
- this.onDisposeObservable = new observable_Observable();
- this._onDisposeObserver = null;
- // Behaviors
- this._behaviors = new Array();
- this.name = name;
- this.id = name;
- this._scene = (scene || engineStore_EngineStore.LastCreatedScene);
- this.uniqueId = this._scene.getUniqueId();
- this._initCache();
- }
- /**
- * Gets the scene of the node
- * @returns a scene
- */
- getScene() {
- return this._scene;
- }
- /**
- * Gets the engine of the node
- * @returns a Engine
- */
- getEngine() {
- return this._scene.getEngine();
- }
- /**
- * Attach a behavior to the node
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors
- * @param behavior defines the behavior to attach
- * @param attachImmediately defines that the behavior must be attached even if the scene is still loading
- * @returns the current Node
- */
- addBehavior(behavior, attachImmediately = false) {
- const index = this._behaviors.indexOf(behavior);
- if (index !== -1) {
- return this;
- }
- behavior.init();
- if (this._scene.isLoading && !attachImmediately) {
- // We defer the attach when the scene will be loaded
- this._scene.onDataLoadedObservable.addOnce(() => {
- behavior.attach(this);
- });
- }
- else {
- behavior.attach(this);
- }
- this._behaviors.push(behavior);
- return this;
- }
- /**
- * Remove an attached behavior
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors
- * @param behavior defines the behavior to attach
- * @returns the current Node
- */
- removeBehavior(behavior) {
- const index = this._behaviors.indexOf(behavior);
- if (index === -1) {
- return this;
- }
- this._behaviors[index].detach();
- this._behaviors.splice(index, 1);
- return this;
- }
- /**
- * Gets the list of attached behaviors
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors
- */
- get behaviors() {
- return this._behaviors;
- }
- /**
- * Gets an attached behavior by name
- * @param name defines the name of the behavior to look for
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors
- * @returns null if behavior was not found else the requested behavior
- */
- getBehaviorByName(name) {
- for (const behavior of this._behaviors) {
- if (behavior.name === name) {
- return behavior;
- }
- }
- return null;
- }
- /**
- * Returns the latest update of the World matrix
- * @returns a Matrix
- */
- getWorldMatrix() {
- if (this._currentRenderId !== this._scene.getRenderId()) {
- this.computeWorldMatrix();
- }
- return this._worldMatrix;
- }
- /** @internal */
- _getWorldMatrixDeterminant() {
- if (this._worldMatrixDeterminantIsDirty) {
- this._worldMatrixDeterminantIsDirty = false;
- this._worldMatrixDeterminant = this._worldMatrix.determinant();
- }
- return this._worldMatrixDeterminant;
- }
- /**
- * Returns directly the latest state of the mesh World matrix.
- * A Matrix is returned.
- */
- get worldMatrixFromCache() {
- return this._worldMatrix;
- }
- // override it in derived class if you add new variables to the cache
- // and call the parent class method
- /** @internal */
- _initCache() {
- this._cache = {};
- this._cache.parent = undefined;
- }
- /**
- * @internal
- */
- updateCache(force) {
- if (!force && this.isSynchronized()) {
- return;
- }
- this._cache.parent = this.parent;
- this._updateCache();
- }
- /**
- * @internal
- */
- _getActionManagerForTrigger(trigger, _initialCall = true) {
- if (!this.parent) {
- return null;
- }
- return this.parent._getActionManagerForTrigger(trigger, false);
- }
- // override it in derived class if you add new variables to the cache
- // and call the parent class method if !ignoreParentClass
- /**
- * @internal
- */
- _updateCache(_ignoreParentClass) { }
- // override it in derived class if you add new variables to the cache
- /** @internal */
- _isSynchronized() {
- return true;
- }
- /** @internal */
- _markSyncedWithParent() {
- if (this._parentNode) {
- this._parentUpdateId = this._parentNode._childUpdateId;
- }
- }
- /** @internal */
- isSynchronizedWithParent() {
- if (!this._parentNode) {
- return true;
- }
- if (this._parentNode._isDirty || this._parentUpdateId !== this._parentNode._childUpdateId) {
- return false;
- }
- return this._parentNode.isSynchronized();
- }
- /** @internal */
- isSynchronized() {
- if (this._cache.parent !== this._parentNode) {
- this._cache.parent = this._parentNode;
- return false;
- }
- if (this._parentNode && !this.isSynchronizedWithParent()) {
- return false;
- }
- return this._isSynchronized();
- }
- /**
- * Is this node ready to be used/rendered
- * @param _completeCheck defines if a complete check (including materials and lights) has to be done (false by default)
- * @returns true if the node is ready
- */
- isReady(_completeCheck = false) {
- return this._nodeDataStorage._isReady;
- }
- /**
- * Flag the node as dirty (Forcing it to update everything)
- * @param _property helps children apply precise "dirtyfication"
- * @returns this node
- */
- markAsDirty(_property) {
- this._currentRenderId = Number.MAX_VALUE;
- this._isDirty = true;
- return this;
- }
- /**
- * Is this node enabled?
- * If the node has a parent, all ancestors will be checked and false will be returned if any are false (not enabled), otherwise will return true
- * @param checkAncestors indicates if this method should check the ancestors. The default is to check the ancestors. If set to false, the method will return the value of this node without checking ancestors
- * @returns whether this node (and its parent) is enabled
- */
- isEnabled(checkAncestors = true) {
- if (checkAncestors === false) {
- return this._nodeDataStorage._isEnabled;
- }
- if (!this._nodeDataStorage._isEnabled) {
- return false;
- }
- return this._nodeDataStorage._isParentEnabled;
- }
- /** @internal */
- _syncParentEnabledState() {
- this._nodeDataStorage._isParentEnabled = this._parentNode ? this._parentNode.isEnabled() : true;
- if (this._children) {
- this._children.forEach((c) => {
- c._syncParentEnabledState(); // Force children to update accordingly
- });
- }
- }
- /**
- * Set the enabled state of this node
- * @param value defines the new enabled state
- */
- setEnabled(value) {
- if (this._nodeDataStorage._isEnabled === value) {
- return;
- }
- this._nodeDataStorage._isEnabled = value;
- this._syncParentEnabledState();
- this._nodeDataStorage._onEnabledStateChangedObservable.notifyObservers(value);
- }
- /**
- * Is this node a descendant of the given node?
- * The function will iterate up the hierarchy until the ancestor was found or no more parents defined
- * @param ancestor defines the parent node to inspect
- * @returns a boolean indicating if this node is a descendant of the given node
- */
- isDescendantOf(ancestor) {
- if (this.parent) {
- if (this.parent === ancestor) {
- return true;
- }
- return this.parent.isDescendantOf(ancestor);
- }
- return false;
- }
- /**
- * @internal
- */
- _getDescendants(results, directDescendantsOnly = false, predicate) {
- if (!this._children) {
- return;
- }
- for (let index = 0; index < this._children.length; index++) {
- const item = this._children[index];
- if (!predicate || predicate(item)) {
- results.push(item);
- }
- if (!directDescendantsOnly) {
- item._getDescendants(results, false, predicate);
- }
- }
- }
- /**
- * Will return all nodes that have this node as ascendant
- * @param directDescendantsOnly defines if true only direct descendants of 'this' will be considered, if false direct and also indirect (children of children, an so on in a recursive manner) descendants of 'this' will be considered
- * @param predicate defines an optional predicate that will be called on every evaluated child, the predicate must return true for a given child to be part of the result, otherwise it will be ignored
- * @returns all children nodes of all types
- */
- getDescendants(directDescendantsOnly, predicate) {
- const results = new Array();
- this._getDescendants(results, directDescendantsOnly, predicate);
- return results;
- }
- /**
- * Get all child-meshes of this node
- * @param directDescendantsOnly defines if true only direct descendants of 'this' will be considered, if false direct and also indirect (children of children, an so on in a recursive manner) descendants of 'this' will be considered (Default: false)
- * @param predicate defines an optional predicate that will be called on every evaluated child, the predicate must return true for a given child to be part of the result, otherwise it will be ignored
- * @returns an array of AbstractMesh
- */
- getChildMeshes(directDescendantsOnly, predicate) {
- const results = [];
- this._getDescendants(results, directDescendantsOnly, (node) => {
- return (!predicate || predicate(node)) && node.cullingStrategy !== undefined;
- });
- return results;
- }
- /**
- * Get all direct children of this node
- * @param predicate defines an optional predicate that will be called on every evaluated child, the predicate must return true for a given child to be part of the result, otherwise it will be ignored
- * @param directDescendantsOnly defines if true only direct descendants of 'this' will be considered, if false direct and also indirect (children of children, an so on in a recursive manner) descendants of 'this' will be considered (Default: true)
- * @returns an array of Node
- */
- getChildren(predicate, directDescendantsOnly = true) {
- return this.getDescendants(directDescendantsOnly, predicate);
- }
- /**
- * @internal
- */
- _setReady(state) {
- if (state === this._nodeDataStorage._isReady) {
- return;
- }
- if (!state) {
- this._nodeDataStorage._isReady = false;
- return;
- }
- if (this.onReady) {
- this.onReady(this);
- }
- this._nodeDataStorage._isReady = true;
- }
- /**
- * Get an animation by name
- * @param name defines the name of the animation to look for
- * @returns null if not found else the requested animation
- */
- getAnimationByName(name) {
- for (let i = 0; i < this.animations.length; i++) {
- const animation = this.animations[i];
- if (animation.name === name) {
- return animation;
- }
- }
- return null;
- }
- /**
- * Creates an animation range for this node
- * @param name defines the name of the range
- * @param from defines the starting key
- * @param to defines the end key
- */
- createAnimationRange(name, from, to) {
- // check name not already in use
- if (!this._ranges[name]) {
- this._ranges[name] = node_Node._AnimationRangeFactory(name, from, to);
- for (let i = 0, nAnimations = this.animations.length; i < nAnimations; i++) {
- if (this.animations[i]) {
- this.animations[i].createRange(name, from, to);
- }
- }
- }
- }
- /**
- * Delete a specific animation range
- * @param name defines the name of the range to delete
- * @param deleteFrames defines if animation frames from the range must be deleted as well
- */
- deleteAnimationRange(name, deleteFrames = true) {
- for (let i = 0, nAnimations = this.animations.length; i < nAnimations; i++) {
- if (this.animations[i]) {
- this.animations[i].deleteRange(name, deleteFrames);
- }
- }
- this._ranges[name] = null; // said much faster than 'delete this._range[name]'
- }
- /**
- * Get an animation range by name
- * @param name defines the name of the animation range to look for
- * @returns null if not found else the requested animation range
- */
- getAnimationRange(name) {
- return this._ranges[name] || null;
- }
- /**
- * Clone the current node
- * @param name Name of the new clone
- * @param newParent New parent for the clone
- * @param doNotCloneChildren Do not clone children hierarchy
- * @returns the new transform node
- */
- clone(name, newParent, doNotCloneChildren) {
- const result = decorators_SerializationHelper.Clone(() => new node_Node(name, this.getScene()), this);
- if (newParent) {
- result.parent = newParent;
- }
- if (!doNotCloneChildren) {
- // Children
- const directDescendants = this.getDescendants(true);
- for (let index = 0; index < directDescendants.length; index++) {
- const child = directDescendants[index];
- child.clone(name + "." + child.name, result);
- }
- }
- return result;
- }
- /**
- * Gets the list of all animation ranges defined on this node
- * @returns an array
- */
- getAnimationRanges() {
- const animationRanges = [];
- let name;
- for (name in this._ranges) {
- animationRanges.push(this._ranges[name]);
- }
- return animationRanges;
- }
- /**
- * Will start the animation sequence
- * @param name defines the range frames for animation sequence
- * @param loop defines if the animation should loop (false by default)
- * @param speedRatio defines the speed factor in which to run the animation (1 by default)
- * @param onAnimationEnd defines a function to be executed when the animation ended (undefined by default)
- * @returns the object created for this animation. If range does not exist, it will return null
- */
- beginAnimation(name, loop, speedRatio, onAnimationEnd) {
- const range = this.getAnimationRange(name);
- if (!range) {
- return null;
- }
- return this._scene.beginAnimation(this, range.from, range.to, loop, speedRatio, onAnimationEnd);
- }
- /**
- * Serialize animation ranges into a JSON compatible object
- * @returns serialization object
- */
- serializeAnimationRanges() {
- const serializationRanges = [];
- for (const name in this._ranges) {
- const localRange = this._ranges[name];
- if (!localRange) {
- continue;
- }
- const range = {};
- range.name = name;
- range.from = localRange.from;
- range.to = localRange.to;
- serializationRanges.push(range);
- }
- return serializationRanges;
- }
- /**
- * Computes the world matrix of the node
- * @param _force defines if the cache version should be invalidated forcing the world matrix to be created from scratch
- * @returns the world matrix
- */
- computeWorldMatrix(_force) {
- if (!this._worldMatrix) {
- this._worldMatrix = math_vector_Matrix.Identity();
- }
- return this._worldMatrix;
- }
- /**
- * Releases resources associated with this node.
- * @param doNotRecurse Set to true to not recurse into each children (recurse into each children by default)
- * @param disposeMaterialAndTextures Set to true to also dispose referenced materials and textures (false by default)
- */
- dispose(doNotRecurse, disposeMaterialAndTextures = false) {
- this._nodeDataStorage._isDisposed = true;
- if (!doNotRecurse) {
- const nodes = this.getDescendants(true);
- for (const node of nodes) {
- node.dispose(doNotRecurse, disposeMaterialAndTextures);
- }
- }
- if (!this.parent) {
- this._removeFromSceneRootNodes();
- }
- else {
- this.parent = null;
- }
- // Callback
- this.onDisposeObservable.notifyObservers(this);
- this.onDisposeObservable.clear();
- this.onEnabledStateChangedObservable.clear();
- this.onClonedObservable.clear();
- // Behaviors
- for (const behavior of this._behaviors) {
- behavior.detach();
- }
- this._behaviors.length = 0;
- this.metadata = null;
- }
- /**
- * Parse animation range data from a serialization object and store them into a given node
- * @param node defines where to store the animation ranges
- * @param parsedNode defines the serialization object to read data from
- * @param _scene defines the hosting scene
- */
- static ParseAnimationRanges(node, parsedNode, _scene) {
- if (parsedNode.ranges) {
- for (let index = 0; index < parsedNode.ranges.length; index++) {
- const data = parsedNode.ranges[index];
- node.createAnimationRange(data.name, data.from, data.to);
- }
- }
- }
- /**
- * Return the minimum and maximum world vectors of the entire hierarchy under current node
- * @param includeDescendants Include bounding info from descendants as well (true by default)
- * @param predicate defines a callback function that can be customize to filter what meshes should be included in the list used to compute the bounding vectors
- * @returns the new bounding vectors
- */
- getHierarchyBoundingVectors(includeDescendants = true, predicate = null) {
- // Ensures that all world matrix will be recomputed.
- this.getScene().incrementRenderId();
- this.computeWorldMatrix(true);
- let min;
- let max;
- const thisAbstractMesh = this;
- if (thisAbstractMesh.getBoundingInfo && thisAbstractMesh.subMeshes) {
- // If this is an abstract mesh get its bounding info
- const boundingInfo = thisAbstractMesh.getBoundingInfo();
- min = boundingInfo.boundingBox.minimumWorld.clone();
- max = boundingInfo.boundingBox.maximumWorld.clone();
- }
- else {
- min = new math_vector_Vector3(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE);
- max = new math_vector_Vector3(-Number.MAX_VALUE, -Number.MAX_VALUE, -Number.MAX_VALUE);
- }
- if (includeDescendants) {
- const descendants = this.getDescendants(false);
- for (const descendant of descendants) {
- const childMesh = descendant;
- childMesh.computeWorldMatrix(true);
- // Filters meshes based on custom predicate function.
- if (predicate && !predicate(childMesh)) {
- continue;
- }
- //make sure we have the needed params to get mix and max
- if (!childMesh.getBoundingInfo || childMesh.getTotalVertices() === 0) {
- continue;
- }
- const childBoundingInfo = childMesh.getBoundingInfo();
- const boundingBox = childBoundingInfo.boundingBox;
- const minBox = boundingBox.minimumWorld;
- const maxBox = boundingBox.maximumWorld;
- math_vector_Vector3.CheckExtends(minBox, min, max);
- math_vector_Vector3.CheckExtends(maxBox, min, max);
- }
- }
- return {
- min: min,
- max: max,
- };
- }
-}
-/**
- * @internal
- */
-node_Node._AnimationRangeFactory = (_name, _from, _to) => {
- throw _WarnImport("AnimationRange");
-};
-node_Node._NodeConstructors = {};
-__decorate([
- serialize()
-], node_Node.prototype, "name", void 0);
-__decorate([
- serialize()
-], node_Node.prototype, "id", void 0);
-__decorate([
- serialize()
-], node_Node.prototype, "uniqueId", void 0);
-__decorate([
- serialize()
-], node_Node.prototype, "state", void 0);
-__decorate([
- serialize()
-], node_Node.prototype, "metadata", void 0);
-//# sourceMappingURL=node.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Maths/math.size.js
-/**
- * Size containing width and height
- */
-class Size {
- /**
- * Creates a Size object from the given width and height (floats).
- * @param width width of the new size
- * @param height height of the new size
- */
- constructor(width, height) {
- this.width = width;
- this.height = height;
- }
- /**
- * Returns a string with the Size width and height
- * @returns a string with the Size width and height
- */
- toString() {
- return `{W: ${this.width}, H: ${this.height}}`;
- }
- /**
- * "Size"
- * @returns the string "Size"
- */
- getClassName() {
- return "Size";
- }
- /**
- * Returns the Size hash code.
- * @returns a hash code for a unique width and height
- */
- getHashCode() {
- let hash = this.width | 0;
- hash = (hash * 397) ^ (this.height | 0);
- return hash;
- }
- /**
- * Updates the current size from the given one.
- * @param src the given size
- */
- copyFrom(src) {
- this.width = src.width;
- this.height = src.height;
- }
- /**
- * Updates in place the current Size from the given floats.
- * @param width width of the new size
- * @param height height of the new size
- * @returns the updated Size.
- */
- copyFromFloats(width, height) {
- this.width = width;
- this.height = height;
- return this;
- }
- /**
- * Updates in place the current Size from the given floats.
- * @param width width to set
- * @param height height to set
- * @returns the updated Size.
- */
- set(width, height) {
- return this.copyFromFloats(width, height);
- }
- /**
- * Multiplies the width and height by numbers
- * @param w factor to multiple the width by
- * @param h factor to multiple the height by
- * @returns a new Size set with the multiplication result of the current Size and the given floats.
- */
- multiplyByFloats(w, h) {
- return new Size(this.width * w, this.height * h);
- }
- /**
- * Clones the size
- * @returns a new Size copied from the given one.
- */
- clone() {
- return new Size(this.width, this.height);
- }
- /**
- * True if the current Size and the given one width and height are strictly equal.
- * @param other the other size to compare against
- * @returns True if the current Size and the given one width and height are strictly equal.
- */
- equals(other) {
- if (!other) {
- return false;
- }
- return this.width === other.width && this.height === other.height;
- }
- /**
- * The surface of the Size : width * height (float).
- */
- get surface() {
- return this.width * this.height;
- }
- /**
- * Create a new size of zero
- * @returns a new Size set to (0.0, 0.0)
- */
- static Zero() {
- return new Size(0.0, 0.0);
- }
- /**
- * Sums the width and height of two sizes
- * @param otherSize size to add to this size
- * @returns a new Size set as the addition result of the current Size and the given one.
- */
- add(otherSize) {
- const r = new Size(this.width + otherSize.width, this.height + otherSize.height);
- return r;
- }
- /**
- * Subtracts the width and height of two
- * @param otherSize size to subtract to this size
- * @returns a new Size set as the subtraction result of the given one from the current Size.
- */
- subtract(otherSize) {
- const r = new Size(this.width - otherSize.width, this.height - otherSize.height);
- return r;
- }
- /**
- * Creates a new Size set at the linear interpolation "amount" between "start" and "end"
- * @param start starting size to lerp between
- * @param end end size to lerp between
- * @param amount amount to lerp between the start and end values
- * @returns a new Size set at the linear interpolation "amount" between "start" and "end"
- */
- static Lerp(start, end, amount) {
- const w = start.width + (end.width - start.width) * amount;
- const h = start.height + (end.height - start.height) * amount;
- return new Size(w, h);
- }
-}
-//# sourceMappingURL=math.size.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/webRequest.js
-/** @internal */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-function createXMLHttpRequest() {
- // If running in Babylon Native, then defer to the native XMLHttpRequest, which has the same public contract
- if (typeof _native !== "undefined" && _native.XMLHttpRequest) {
- return new _native.XMLHttpRequest();
- }
- else {
- return new XMLHttpRequest();
- }
-}
-/**
- * Extended version of XMLHttpRequest with support for customizations (headers, ...)
- */
-class webRequest_WebRequest {
- constructor() {
- this._xhr = createXMLHttpRequest();
- this._requestURL = "";
- }
- _injectCustomRequestHeaders() {
- if (this._shouldSkipRequestModifications(this._requestURL)) {
- return;
- }
- for (const key in webRequest_WebRequest.CustomRequestHeaders) {
- const val = webRequest_WebRequest.CustomRequestHeaders[key];
- if (val) {
- this._xhr.setRequestHeader(key, val);
- }
- }
- }
- _shouldSkipRequestModifications(url) {
- return webRequest_WebRequest.SkipRequestModificationForBabylonCDN && (url.includes("preview.babylonjs.com") || url.includes("cdn.babylonjs.com"));
- }
- /**
- * Gets or sets a function to be called when loading progress changes
- */
- get onprogress() {
- return this._xhr.onprogress;
- }
- set onprogress(value) {
- this._xhr.onprogress = value;
- }
- /**
- * Returns client's state
- */
- get readyState() {
- return this._xhr.readyState;
- }
- /**
- * Returns client's status
- */
- get status() {
- return this._xhr.status;
- }
- /**
- * Returns client's status as a text
- */
- get statusText() {
- return this._xhr.statusText;
- }
- /**
- * Returns client's response
- */
- get response() {
- return this._xhr.response;
- }
- /**
- * Returns client's response url
- */
- get responseURL() {
- return this._xhr.responseURL;
- }
- /**
- * Returns client's response as text
- */
- get responseText() {
- return this._xhr.responseText;
- }
- /**
- * Gets or sets the expected response type
- */
- get responseType() {
- return this._xhr.responseType;
- }
- set responseType(value) {
- this._xhr.responseType = value;
- }
- /**
- * Gets or sets the timeout value in milliseconds
- */
- get timeout() {
- return this._xhr.timeout;
- }
- set timeout(value) {
- this._xhr.timeout = value;
- }
- addEventListener(type, listener, options) {
- this._xhr.addEventListener(type, listener, options);
- }
- removeEventListener(type, listener, options) {
- this._xhr.removeEventListener(type, listener, options);
- }
- /**
- * Cancels any network activity
- */
- abort() {
- this._xhr.abort();
- }
- /**
- * Initiates the request. The optional argument provides the request body. The argument is ignored if request method is GET or HEAD
- * @param body defines an optional request body
- */
- send(body) {
- if (webRequest_WebRequest.CustomRequestHeaders) {
- this._injectCustomRequestHeaders();
- }
- this._xhr.send(body);
- }
- /**
- * Sets the request method, request URL
- * @param method defines the method to use (GET, POST, etc..)
- * @param url defines the url to connect with
- */
- open(method, url) {
- for (const update of webRequest_WebRequest.CustomRequestModifiers) {
- if (this._shouldSkipRequestModifications(url)) {
- return;
- }
- update(this._xhr, url);
- }
- // Clean url
- url = url.replace("file:http:", "http:");
- url = url.replace("file:https:", "https:");
- this._requestURL = url;
- return this._xhr.open(method, url, true);
- }
- /**
- * Sets the value of a request header.
- * @param name The name of the header whose value is to be set
- * @param value The value to set as the body of the header
- */
- setRequestHeader(name, value) {
- this._xhr.setRequestHeader(name, value);
- }
- /**
- * Get the string containing the text of a particular header's value.
- * @param name The name of the header
- * @returns The string containing the text of the given header name
- */
- getResponseHeader(name) {
- return this._xhr.getResponseHeader(name);
- }
-}
-/**
- * Custom HTTP Request Headers to be sent with XMLHttpRequests
- * i.e. when loading files, where the server/service expects an Authorization header
- */
-webRequest_WebRequest.CustomRequestHeaders = {};
-/**
- * Add callback functions in this array to update all the requests before they get sent to the network
- */
-webRequest_WebRequest.CustomRequestModifiers = new Array();
-webRequest_WebRequest.SkipRequestModificationForBabylonCDN = true;
-//# sourceMappingURL=webRequest.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Animations/animation.js
-
-
-
-
-
-
-
-
-
-
-
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-class _IAnimationState {
-}
-/**
- * Class used to store any kind of animation
- */
-class animation_Animation {
- /**
- * @internal Internal use
- */
- static _PrepareAnimation(name, targetProperty, framePerSecond, totalFrame, from, to, loopMode, easingFunction) {
- let dataType = undefined;
- if (!isNaN(parseFloat(from)) && isFinite(from)) {
- dataType = animation_Animation.ANIMATIONTYPE_FLOAT;
- }
- else if (from instanceof math_vector_Quaternion) {
- dataType = animation_Animation.ANIMATIONTYPE_QUATERNION;
- }
- else if (from instanceof math_vector_Vector3) {
- dataType = animation_Animation.ANIMATIONTYPE_VECTOR3;
- }
- else if (from instanceof math_vector_Vector2) {
- dataType = animation_Animation.ANIMATIONTYPE_VECTOR2;
- }
- else if (from instanceof math_color_Color3) {
- dataType = animation_Animation.ANIMATIONTYPE_COLOR3;
- }
- else if (from instanceof math_color_Color4) {
- dataType = animation_Animation.ANIMATIONTYPE_COLOR4;
- }
- else if (from instanceof Size) {
- dataType = animation_Animation.ANIMATIONTYPE_SIZE;
- }
- if (dataType == undefined) {
- return null;
- }
- const animation = new animation_Animation(name, targetProperty, framePerSecond, dataType, loopMode);
- const keys = [
- { frame: 0, value: from },
- { frame: totalFrame, value: to },
- ];
- animation.setKeys(keys);
- if (easingFunction !== undefined) {
- animation.setEasingFunction(easingFunction);
- }
- return animation;
- }
- /**
- * Sets up an animation
- * @param property The property to animate
- * @param animationType The animation type to apply
- * @param framePerSecond The frames per second of the animation
- * @param easingFunction The easing function used in the animation
- * @returns The created animation
- */
- static CreateAnimation(property, animationType, framePerSecond, easingFunction) {
- const animation = new animation_Animation(property + "Animation", property, framePerSecond, animationType, animation_Animation.ANIMATIONLOOPMODE_CONSTANT);
- animation.setEasingFunction(easingFunction);
- return animation;
- }
- /**
- * Create and start an animation on a node
- * @param name defines the name of the global animation that will be run on all nodes
- * @param target defines the target where the animation will take place
- * @param targetProperty defines property to animate
- * @param framePerSecond defines the number of frame per second yo use
- * @param totalFrame defines the number of frames in total
- * @param from defines the initial value
- * @param to defines the final value
- * @param loopMode defines which loop mode you want to use (off by default)
- * @param easingFunction defines the easing function to use (linear by default)
- * @param onAnimationEnd defines the callback to call when animation end
- * @param scene defines the hosting scene
- * @returns the animatable created for this animation
- */
- static CreateAndStartAnimation(name, target, targetProperty, framePerSecond, totalFrame, from, to, loopMode, easingFunction, onAnimationEnd, scene) {
- const animation = animation_Animation._PrepareAnimation(name, targetProperty, framePerSecond, totalFrame, from, to, loopMode, easingFunction);
- if (!animation) {
- return null;
- }
- if (target.getScene) {
- scene = target.getScene();
- }
- if (!scene) {
- return null;
- }
- return scene.beginDirectAnimation(target, [animation], 0, totalFrame, animation.loopMode === 1, 1.0, onAnimationEnd);
- }
- /**
- * Create and start an animation on a node and its descendants
- * @param name defines the name of the global animation that will be run on all nodes
- * @param node defines the root node where the animation will take place
- * @param directDescendantsOnly if true only direct descendants will be used, if false direct and also indirect (children of children, an so on in a recursive manner) descendants will be used
- * @param targetProperty defines property to animate
- * @param framePerSecond defines the number of frame per second to use
- * @param totalFrame defines the number of frames in total
- * @param from defines the initial value
- * @param to defines the final value
- * @param loopMode defines which loop mode you want to use (off by default)
- * @param easingFunction defines the easing function to use (linear by default)
- * @param onAnimationEnd defines the callback to call when an animation ends (will be called once per node)
- * @returns the list of animatables created for all nodes
- * @example https://www.babylonjs-playground.com/#MH0VLI
- */
- static CreateAndStartHierarchyAnimation(name, node, directDescendantsOnly, targetProperty, framePerSecond, totalFrame, from, to, loopMode, easingFunction, onAnimationEnd) {
- const animation = animation_Animation._PrepareAnimation(name, targetProperty, framePerSecond, totalFrame, from, to, loopMode, easingFunction);
- if (!animation) {
- return null;
- }
- const scene = node.getScene();
- return scene.beginDirectHierarchyAnimation(node, directDescendantsOnly, [animation], 0, totalFrame, animation.loopMode === 1, 1.0, onAnimationEnd);
- }
- /**
- * Creates a new animation, merges it with the existing animations and starts it
- * @param name Name of the animation
- * @param node Node which contains the scene that begins the animations
- * @param targetProperty Specifies which property to animate
- * @param framePerSecond The frames per second of the animation
- * @param totalFrame The total number of frames
- * @param from The frame at the beginning of the animation
- * @param to The frame at the end of the animation
- * @param loopMode Specifies the loop mode of the animation
- * @param easingFunction (Optional) The easing function of the animation, which allow custom mathematical formulas for animations
- * @param onAnimationEnd Callback to run once the animation is complete
- * @returns Nullable animation
- */
- static CreateMergeAndStartAnimation(name, node, targetProperty, framePerSecond, totalFrame, from, to, loopMode, easingFunction, onAnimationEnd) {
- const animation = animation_Animation._PrepareAnimation(name, targetProperty, framePerSecond, totalFrame, from, to, loopMode, easingFunction);
- if (!animation) {
- return null;
- }
- node.animations.push(animation);
- return node.getScene().beginAnimation(node, 0, totalFrame, animation.loopMode === 1, 1.0, onAnimationEnd);
- }
- /**
- * Convert the keyframes for all animations belonging to the group to be relative to a given reference frame.
- * @param sourceAnimation defines the Animation containing keyframes to convert
- * @param referenceFrame defines the frame that keyframes in the range will be relative to
- * @param range defines the name of the AnimationRange belonging to the Animation to convert
- * @param cloneOriginal defines whether or not to clone the animation and convert the clone or convert the original animation (default is false)
- * @param clonedName defines the name of the resulting cloned Animation if cloneOriginal is true
- * @returns a new Animation if cloneOriginal is true or the original Animation if cloneOriginal is false
- */
- static MakeAnimationAdditive(sourceAnimation, referenceFrame = 0, range, cloneOriginal = false, clonedName) {
- let animation = sourceAnimation;
- if (cloneOriginal) {
- animation = sourceAnimation.clone();
- animation.name = clonedName || animation.name;
- }
- if (!animation._keys.length) {
- return animation;
- }
- referenceFrame = referenceFrame >= 0 ? referenceFrame : 0;
- let startIndex = 0;
- const firstKey = animation._keys[0];
- let endIndex = animation._keys.length - 1;
- const lastKey = animation._keys[endIndex];
- const valueStore = {
- referenceValue: firstKey.value,
- referencePosition: math_vector_TmpVectors.Vector3[0],
- referenceQuaternion: math_vector_TmpVectors.Quaternion[0],
- referenceScaling: math_vector_TmpVectors.Vector3[1],
- keyPosition: math_vector_TmpVectors.Vector3[2],
- keyQuaternion: math_vector_TmpVectors.Quaternion[1],
- keyScaling: math_vector_TmpVectors.Vector3[3],
- };
- let referenceFound = false;
- let from = firstKey.frame;
- let to = lastKey.frame;
- if (range) {
- const rangeValue = animation.getRange(range);
- if (rangeValue) {
- from = rangeValue.from;
- to = rangeValue.to;
- }
- }
- let fromKeyFound = firstKey.frame === from;
- let toKeyFound = lastKey.frame === to;
- // There's only one key, so use it
- if (animation._keys.length === 1) {
- const value = animation._getKeyValue(animation._keys[0]);
- valueStore.referenceValue = value.clone ? value.clone() : value;
- referenceFound = true;
- }
- // Reference frame is before the first frame, so just use the first frame
- else if (referenceFrame <= firstKey.frame) {
- const value = animation._getKeyValue(firstKey.value);
- valueStore.referenceValue = value.clone ? value.clone() : value;
- referenceFound = true;
- }
- // Reference frame is after the last frame, so just use the last frame
- else if (referenceFrame >= lastKey.frame) {
- const value = animation._getKeyValue(lastKey.value);
- valueStore.referenceValue = value.clone ? value.clone() : value;
- referenceFound = true;
- }
- // Find key bookends, create them if they don't exist
- let index = 0;
- while (!referenceFound || !fromKeyFound || (!toKeyFound && index < animation._keys.length - 1)) {
- const currentKey = animation._keys[index];
- const nextKey = animation._keys[index + 1];
- // If reference frame wasn't found yet, check if we can interpolate to it
- if (!referenceFound && referenceFrame >= currentKey.frame && referenceFrame <= nextKey.frame) {
- let value;
- if (referenceFrame === currentKey.frame) {
- value = animation._getKeyValue(currentKey.value);
- }
- else if (referenceFrame === nextKey.frame) {
- value = animation._getKeyValue(nextKey.value);
- }
- else {
- const animationState = {
- key: index,
- repeatCount: 0,
- loopMode: this.ANIMATIONLOOPMODE_CONSTANT,
- };
- value = animation._interpolate(referenceFrame, animationState);
- }
- valueStore.referenceValue = value.clone ? value.clone() : value;
- referenceFound = true;
- }
- // If from key wasn't found yet, check if we can interpolate to it
- if (!fromKeyFound && from >= currentKey.frame && from <= nextKey.frame) {
- if (from === currentKey.frame) {
- startIndex = index;
- }
- else if (from === nextKey.frame) {
- startIndex = index + 1;
- }
- else {
- const animationState = {
- key: index,
- repeatCount: 0,
- loopMode: this.ANIMATIONLOOPMODE_CONSTANT,
- };
- const value = animation._interpolate(from, animationState);
- const key = {
- frame: from,
- value: value.clone ? value.clone() : value,
- };
- animation._keys.splice(index + 1, 0, key);
- startIndex = index + 1;
- }
- fromKeyFound = true;
- }
- // If to key wasn't found yet, check if we can interpolate to it
- if (!toKeyFound && to >= currentKey.frame && to <= nextKey.frame) {
- if (to === currentKey.frame) {
- endIndex = index;
- }
- else if (to === nextKey.frame) {
- endIndex = index + 1;
- }
- else {
- const animationState = {
- key: index,
- repeatCount: 0,
- loopMode: this.ANIMATIONLOOPMODE_CONSTANT,
- };
- const value = animation._interpolate(to, animationState);
- const key = {
- frame: to,
- value: value.clone ? value.clone() : value,
- };
- animation._keys.splice(index + 1, 0, key);
- endIndex = index + 1;
- }
- toKeyFound = true;
- }
- index++;
- }
- // Conjugate the quaternion
- if (animation.dataType === animation_Animation.ANIMATIONTYPE_QUATERNION) {
- valueStore.referenceValue.normalize().conjugateInPlace();
- }
- // Decompose matrix and conjugate the quaternion
- else if (animation.dataType === animation_Animation.ANIMATIONTYPE_MATRIX) {
- valueStore.referenceValue.decompose(valueStore.referenceScaling, valueStore.referenceQuaternion, valueStore.referencePosition);
- valueStore.referenceQuaternion.normalize().conjugateInPlace();
- }
- // Subtract the reference value from all of the key values
- for (index = startIndex; index <= endIndex; index++) {
- const key = animation._keys[index];
- // If this key was duplicated to create a frame 0 key, skip it because its value has already been updated
- if (index && animation.dataType !== animation_Animation.ANIMATIONTYPE_FLOAT && key.value === firstKey.value) {
- continue;
- }
- switch (animation.dataType) {
- case animation_Animation.ANIMATIONTYPE_MATRIX:
- key.value.decompose(valueStore.keyScaling, valueStore.keyQuaternion, valueStore.keyPosition);
- valueStore.keyPosition.subtractInPlace(valueStore.referencePosition);
- valueStore.keyScaling.divideInPlace(valueStore.referenceScaling);
- valueStore.referenceQuaternion.multiplyToRef(valueStore.keyQuaternion, valueStore.keyQuaternion);
- math_vector_Matrix.ComposeToRef(valueStore.keyScaling, valueStore.keyQuaternion, valueStore.keyPosition, key.value);
- break;
- case animation_Animation.ANIMATIONTYPE_QUATERNION:
- valueStore.referenceValue.multiplyToRef(key.value, key.value);
- break;
- case animation_Animation.ANIMATIONTYPE_VECTOR2:
- case animation_Animation.ANIMATIONTYPE_VECTOR3:
- case animation_Animation.ANIMATIONTYPE_COLOR3:
- case animation_Animation.ANIMATIONTYPE_COLOR4:
- key.value.subtractToRef(valueStore.referenceValue, key.value);
- break;
- case animation_Animation.ANIMATIONTYPE_SIZE:
- key.value.width -= valueStore.referenceValue.width;
- key.value.height -= valueStore.referenceValue.height;
- break;
- default:
- key.value -= valueStore.referenceValue;
- }
- }
- return animation;
- }
- /**
- * Transition property of an host to the target Value
- * @param property The property to transition
- * @param targetValue The target Value of the property
- * @param host The object where the property to animate belongs
- * @param scene Scene used to run the animation
- * @param frameRate Framerate (in frame/s) to use
- * @param transition The transition type we want to use
- * @param duration The duration of the animation, in milliseconds
- * @param onAnimationEnd Callback trigger at the end of the animation
- * @returns Nullable animation
- */
- static TransitionTo(property, targetValue, host, scene, frameRate, transition, duration, onAnimationEnd = null) {
- if (duration <= 0) {
- host[property] = targetValue;
- if (onAnimationEnd) {
- onAnimationEnd();
- }
- return null;
- }
- const endFrame = frameRate * (duration / 1000);
- transition.setKeys([
- {
- frame: 0,
- value: host[property].clone ? host[property].clone() : host[property],
- },
- {
- frame: endFrame,
- value: targetValue,
- },
- ]);
- if (!host.animations) {
- host.animations = [];
- }
- host.animations.push(transition);
- const animation = scene.beginAnimation(host, 0, endFrame, false);
- animation.onAnimationEnd = onAnimationEnd;
- return animation;
- }
- /**
- * Return the array of runtime animations currently using this animation
- */
- get runtimeAnimations() {
- return this._runtimeAnimations;
- }
- /**
- * Specifies if any of the runtime animations are currently running
- */
- get hasRunningRuntimeAnimations() {
- for (const runtimeAnimation of this._runtimeAnimations) {
- if (!runtimeAnimation.isStopped()) {
- return true;
- }
- }
- return false;
- }
- /**
- * Initializes the animation
- * @param name Name of the animation
- * @param targetProperty Property to animate
- * @param framePerSecond The frames per second of the animation
- * @param dataType The data type of the animation
- * @param loopMode The loop mode of the animation
- * @param enableBlending Specifies if blending should be enabled
- */
- constructor(
- /**Name of the animation */
- name,
- /**Property to animate */
- targetProperty,
- /**The frames per second of the animation */
- framePerSecond,
- /**The data type of the animation */
- dataType,
- /**The loop mode of the animation */
- loopMode,
- /**Specifies if blending should be enabled */
- enableBlending) {
- this.name = name;
- this.targetProperty = targetProperty;
- this.framePerSecond = framePerSecond;
- this.dataType = dataType;
- this.loopMode = loopMode;
- this.enableBlending = enableBlending;
- /**
- * Stores the easing function of the animation
- */
- this._easingFunction = null;
- /**
- * @internal Internal use only
- */
- this._runtimeAnimations = new Array();
- /**
- * The set of event that will be linked to this animation
- */
- this._events = new Array();
- /**
- * Stores the blending speed of the animation
- */
- this.blendingSpeed = 0.01;
- /**
- * Stores the animation ranges for the animation
- */
- this._ranges = {};
- this.targetPropertyPath = targetProperty.split(".");
- this.dataType = dataType;
- this.loopMode = loopMode === undefined ? animation_Animation.ANIMATIONLOOPMODE_CYCLE : loopMode;
- this.uniqueId = animation_Animation._UniqueIdGenerator++;
- }
- // Methods
- /**
- * Converts the animation to a string
- * @param fullDetails support for multiple levels of logging within scene loading
- * @returns String form of the animation
- */
- toString(fullDetails) {
- let ret = "Name: " + this.name + ", property: " + this.targetProperty;
- ret += ", datatype: " + ["Float", "Vector3", "Quaternion", "Matrix", "Color3", "Vector2"][this.dataType];
- ret += ", nKeys: " + (this._keys ? this._keys.length : "none");
- ret += ", nRanges: " + (this._ranges ? Object.keys(this._ranges).length : "none");
- if (fullDetails) {
- ret += ", Ranges: {";
- let first = true;
- for (const name in this._ranges) {
- if (first) {
- ret += ", ";
- first = false;
- }
- ret += name;
- }
- ret += "}";
- }
- return ret;
- }
- /**
- * Add an event to this animation
- * @param event Event to add
- */
- addEvent(event) {
- this._events.push(event);
- this._events.sort((a, b) => a.frame - b.frame);
- }
- /**
- * Remove all events found at the given frame
- * @param frame The frame to remove events from
- */
- removeEvents(frame) {
- for (let index = 0; index < this._events.length; index++) {
- if (this._events[index].frame === frame) {
- this._events.splice(index, 1);
- index--;
- }
- }
- }
- /**
- * Retrieves all the events from the animation
- * @returns Events from the animation
- */
- getEvents() {
- return this._events;
- }
- /**
- * Creates an animation range
- * @param name Name of the animation range
- * @param from Starting frame of the animation range
- * @param to Ending frame of the animation
- */
- createRange(name, from, to) {
- // check name not already in use; could happen for bones after serialized
- if (!this._ranges[name]) {
- this._ranges[name] = new AnimationRange(name, from, to);
- }
- }
- /**
- * Deletes an animation range by name
- * @param name Name of the animation range to delete
- * @param deleteFrames Specifies if the key frames for the range should also be deleted (true) or not (false)
- */
- deleteRange(name, deleteFrames = true) {
- const range = this._ranges[name];
- if (!range) {
- return;
- }
- if (deleteFrames) {
- const from = range.from;
- const to = range.to;
- // this loop MUST go high to low for multiple splices to work
- for (let key = this._keys.length - 1; key >= 0; key--) {
- if (this._keys[key].frame >= from && this._keys[key].frame <= to) {
- this._keys.splice(key, 1);
- }
- }
- }
- this._ranges[name] = null; // said much faster than 'delete this._range[name]'
- }
- /**
- * Gets the animation range by name, or null if not defined
- * @param name Name of the animation range
- * @returns Nullable animation range
- */
- getRange(name) {
- return this._ranges[name];
- }
- /**
- * Gets the key frames from the animation
- * @returns The key frames of the animation
- */
- getKeys() {
- return this._keys;
- }
- /**
- * Gets the highest frame rate of the animation
- * @returns Highest frame rate of the animation
- */
- getHighestFrame() {
- let ret = 0;
- for (let key = 0, nKeys = this._keys.length; key < nKeys; key++) {
- if (ret < this._keys[key].frame) {
- ret = this._keys[key].frame;
- }
- }
- return ret;
- }
- /**
- * Gets the easing function of the animation
- * @returns Easing function of the animation
- */
- getEasingFunction() {
- return this._easingFunction;
- }
- /**
- * Sets the easing function of the animation
- * @param easingFunction A custom mathematical formula for animation
- */
- setEasingFunction(easingFunction) {
- this._easingFunction = easingFunction;
- }
- /**
- * Interpolates a scalar linearly
- * @param startValue Start value of the animation curve
- * @param endValue End value of the animation curve
- * @param gradient Scalar amount to interpolate
- * @returns Interpolated scalar value
- */
- floatInterpolateFunction(startValue, endValue, gradient) {
- return math_scalar_Scalar.Lerp(startValue, endValue, gradient);
- }
- /**
- * Interpolates a scalar cubically
- * @param startValue Start value of the animation curve
- * @param outTangent End tangent of the animation
- * @param endValue End value of the animation curve
- * @param inTangent Start tangent of the animation curve
- * @param gradient Scalar amount to interpolate
- * @returns Interpolated scalar value
- */
- floatInterpolateFunctionWithTangents(startValue, outTangent, endValue, inTangent, gradient) {
- return math_scalar_Scalar.Hermite(startValue, outTangent, endValue, inTangent, gradient);
- }
- /**
- * Interpolates a quaternion using a spherical linear interpolation
- * @param startValue Start value of the animation curve
- * @param endValue End value of the animation curve
- * @param gradient Scalar amount to interpolate
- * @returns Interpolated quaternion value
- */
- quaternionInterpolateFunction(startValue, endValue, gradient) {
- return math_vector_Quaternion.Slerp(startValue, endValue, gradient);
- }
- /**
- * Interpolates a quaternion cubically
- * @param startValue Start value of the animation curve
- * @param outTangent End tangent of the animation curve
- * @param endValue End value of the animation curve
- * @param inTangent Start tangent of the animation curve
- * @param gradient Scalar amount to interpolate
- * @returns Interpolated quaternion value
- */
- quaternionInterpolateFunctionWithTangents(startValue, outTangent, endValue, inTangent, gradient) {
- return math_vector_Quaternion.Hermite(startValue, outTangent, endValue, inTangent, gradient).normalize();
- }
- /**
- * Interpolates a Vector3 linearly
- * @param startValue Start value of the animation curve
- * @param endValue End value of the animation curve
- * @param gradient Scalar amount to interpolate (value between 0 and 1)
- * @returns Interpolated scalar value
- */
- vector3InterpolateFunction(startValue, endValue, gradient) {
- return math_vector_Vector3.Lerp(startValue, endValue, gradient);
- }
- /**
- * Interpolates a Vector3 cubically
- * @param startValue Start value of the animation curve
- * @param outTangent End tangent of the animation
- * @param endValue End value of the animation curve
- * @param inTangent Start tangent of the animation curve
- * @param gradient Scalar amount to interpolate (value between 0 and 1)
- * @returns InterpolatedVector3 value
- */
- vector3InterpolateFunctionWithTangents(startValue, outTangent, endValue, inTangent, gradient) {
- return math_vector_Vector3.Hermite(startValue, outTangent, endValue, inTangent, gradient);
- }
- /**
- * Interpolates a Vector2 linearly
- * @param startValue Start value of the animation curve
- * @param endValue End value of the animation curve
- * @param gradient Scalar amount to interpolate (value between 0 and 1)
- * @returns Interpolated Vector2 value
- */
- vector2InterpolateFunction(startValue, endValue, gradient) {
- return math_vector_Vector2.Lerp(startValue, endValue, gradient);
- }
- /**
- * Interpolates a Vector2 cubically
- * @param startValue Start value of the animation curve
- * @param outTangent End tangent of the animation
- * @param endValue End value of the animation curve
- * @param inTangent Start tangent of the animation curve
- * @param gradient Scalar amount to interpolate (value between 0 and 1)
- * @returns Interpolated Vector2 value
- */
- vector2InterpolateFunctionWithTangents(startValue, outTangent, endValue, inTangent, gradient) {
- return math_vector_Vector2.Hermite(startValue, outTangent, endValue, inTangent, gradient);
- }
- /**
- * Interpolates a size linearly
- * @param startValue Start value of the animation curve
- * @param endValue End value of the animation curve
- * @param gradient Scalar amount to interpolate
- * @returns Interpolated Size value
- */
- sizeInterpolateFunction(startValue, endValue, gradient) {
- return Size.Lerp(startValue, endValue, gradient);
- }
- /**
- * Interpolates a Color3 linearly
- * @param startValue Start value of the animation curve
- * @param endValue End value of the animation curve
- * @param gradient Scalar amount to interpolate
- * @returns Interpolated Color3 value
- */
- color3InterpolateFunction(startValue, endValue, gradient) {
- return math_color_Color3.Lerp(startValue, endValue, gradient);
- }
- /**
- * Interpolates a Color3 cubically
- * @param startValue Start value of the animation curve
- * @param outTangent End tangent of the animation
- * @param endValue End value of the animation curve
- * @param inTangent Start tangent of the animation curve
- * @param gradient Scalar amount to interpolate
- * @returns interpolated value
- */
- color3InterpolateFunctionWithTangents(startValue, outTangent, endValue, inTangent, gradient) {
- return math_color_Color3.Hermite(startValue, outTangent, endValue, inTangent, gradient);
- }
- /**
- * Interpolates a Color4 linearly
- * @param startValue Start value of the animation curve
- * @param endValue End value of the animation curve
- * @param gradient Scalar amount to interpolate
- * @returns Interpolated Color3 value
- */
- color4InterpolateFunction(startValue, endValue, gradient) {
- return math_color_Color4.Lerp(startValue, endValue, gradient);
- }
- /**
- * Interpolates a Color4 cubically
- * @param startValue Start value of the animation curve
- * @param outTangent End tangent of the animation
- * @param endValue End value of the animation curve
- * @param inTangent Start tangent of the animation curve
- * @param gradient Scalar amount to interpolate
- * @returns interpolated value
- */
- color4InterpolateFunctionWithTangents(startValue, outTangent, endValue, inTangent, gradient) {
- return math_color_Color4.Hermite(startValue, outTangent, endValue, inTangent, gradient);
- }
- /**
- * @internal Internal use only
- */
- _getKeyValue(value) {
- if (typeof value === "function") {
- return value();
- }
- return value;
- }
- /**
- * Evaluate the animation value at a given frame
- * @param currentFrame defines the frame where we want to evaluate the animation
- * @returns the animation value
- */
- evaluate(currentFrame) {
- return this._interpolate(currentFrame, {
- key: 0,
- repeatCount: 0,
- loopMode: animation_Animation.ANIMATIONLOOPMODE_CONSTANT,
- });
- }
- /**
- * @internal Internal use only
- */
- _interpolate(currentFrame, state) {
- if (state.loopMode === animation_Animation.ANIMATIONLOOPMODE_CONSTANT && state.repeatCount > 0) {
- return state.highLimitValue.clone ? state.highLimitValue.clone() : state.highLimitValue;
- }
- const keys = this._keys;
- const keysLength = keys.length;
- let key = state.key;
- while (key >= 0 && currentFrame < keys[key].frame) {
- --key;
- }
- while (key + 1 <= keysLength - 1 && currentFrame >= keys[key + 1].frame) {
- ++key;
- }
- state.key = key;
- if (key < 0) {
- return this._getKeyValue(keys[0].value);
- }
- else if (key + 1 > keysLength - 1) {
- return this._getKeyValue(keys[keysLength - 1].value);
- }
- const startKey = keys[key];
- const endKey = keys[key + 1];
- const startValue = this._getKeyValue(startKey.value);
- const endValue = this._getKeyValue(endKey.value);
- if (startKey.interpolation === AnimationKeyInterpolation.STEP) {
- if (endKey.frame > currentFrame) {
- return startValue;
- }
- else {
- return endValue;
- }
- }
- const useTangent = startKey.outTangent !== undefined && endKey.inTangent !== undefined;
- const frameDelta = endKey.frame - startKey.frame;
- // gradient : percent of currentFrame between the frame inf and the frame sup
- let gradient = (currentFrame - startKey.frame) / frameDelta;
- // check for easingFunction and correction of gradient
- const easingFunction = this.getEasingFunction();
- if (easingFunction !== null) {
- gradient = easingFunction.ease(gradient);
- }
- switch (this.dataType) {
- // Float
- case animation_Animation.ANIMATIONTYPE_FLOAT: {
- const floatValue = useTangent
- ? this.floatInterpolateFunctionWithTangents(startValue, startKey.outTangent * frameDelta, endValue, endKey.inTangent * frameDelta, gradient)
- : this.floatInterpolateFunction(startValue, endValue, gradient);
- switch (state.loopMode) {
- case animation_Animation.ANIMATIONLOOPMODE_CYCLE:
- case animation_Animation.ANIMATIONLOOPMODE_CONSTANT:
- case animation_Animation.ANIMATIONLOOPMODE_YOYO:
- return floatValue;
- case animation_Animation.ANIMATIONLOOPMODE_RELATIVE:
- return state.offsetValue * state.repeatCount + floatValue;
- }
- break;
- }
- // Quaternion
- case animation_Animation.ANIMATIONTYPE_QUATERNION: {
- const quatValue = useTangent
- ? this.quaternionInterpolateFunctionWithTangents(startValue, startKey.outTangent.scale(frameDelta), endValue, endKey.inTangent.scale(frameDelta), gradient)
- : this.quaternionInterpolateFunction(startValue, endValue, gradient);
- switch (state.loopMode) {
- case animation_Animation.ANIMATIONLOOPMODE_CYCLE:
- case animation_Animation.ANIMATIONLOOPMODE_CONSTANT:
- case animation_Animation.ANIMATIONLOOPMODE_YOYO:
- return quatValue;
- case animation_Animation.ANIMATIONLOOPMODE_RELATIVE:
- return quatValue.addInPlace(state.offsetValue.scale(state.repeatCount));
- }
- return quatValue;
- }
- // Vector3
- case animation_Animation.ANIMATIONTYPE_VECTOR3: {
- const vec3Value = useTangent
- ? this.vector3InterpolateFunctionWithTangents(startValue, startKey.outTangent.scale(frameDelta), endValue, endKey.inTangent.scale(frameDelta), gradient)
- : this.vector3InterpolateFunction(startValue, endValue, gradient);
- switch (state.loopMode) {
- case animation_Animation.ANIMATIONLOOPMODE_CYCLE:
- case animation_Animation.ANIMATIONLOOPMODE_CONSTANT:
- case animation_Animation.ANIMATIONLOOPMODE_YOYO:
- return vec3Value;
- case animation_Animation.ANIMATIONLOOPMODE_RELATIVE:
- return vec3Value.add(state.offsetValue.scale(state.repeatCount));
- }
- break;
- }
- // Vector2
- case animation_Animation.ANIMATIONTYPE_VECTOR2: {
- const vec2Value = useTangent
- ? this.vector2InterpolateFunctionWithTangents(startValue, startKey.outTangent.scale(frameDelta), endValue, endKey.inTangent.scale(frameDelta), gradient)
- : this.vector2InterpolateFunction(startValue, endValue, gradient);
- switch (state.loopMode) {
- case animation_Animation.ANIMATIONLOOPMODE_CYCLE:
- case animation_Animation.ANIMATIONLOOPMODE_CONSTANT:
- case animation_Animation.ANIMATIONLOOPMODE_YOYO:
- return vec2Value;
- case animation_Animation.ANIMATIONLOOPMODE_RELATIVE:
- return vec2Value.add(state.offsetValue.scale(state.repeatCount));
- }
- break;
- }
- // Size
- case animation_Animation.ANIMATIONTYPE_SIZE: {
- switch (state.loopMode) {
- case animation_Animation.ANIMATIONLOOPMODE_CYCLE:
- case animation_Animation.ANIMATIONLOOPMODE_CONSTANT:
- case animation_Animation.ANIMATIONLOOPMODE_YOYO:
- return this.sizeInterpolateFunction(startValue, endValue, gradient);
- case animation_Animation.ANIMATIONLOOPMODE_RELATIVE:
- return this.sizeInterpolateFunction(startValue, endValue, gradient).add(state.offsetValue.scale(state.repeatCount));
- }
- break;
- }
- // Color3
- case animation_Animation.ANIMATIONTYPE_COLOR3: {
- const color3Value = useTangent
- ? this.color3InterpolateFunctionWithTangents(startValue, startKey.outTangent.scale(frameDelta), endValue, endKey.inTangent.scale(frameDelta), gradient)
- : this.color3InterpolateFunction(startValue, endValue, gradient);
- switch (state.loopMode) {
- case animation_Animation.ANIMATIONLOOPMODE_CYCLE:
- case animation_Animation.ANIMATIONLOOPMODE_CONSTANT:
- case animation_Animation.ANIMATIONLOOPMODE_YOYO:
- return color3Value;
- case animation_Animation.ANIMATIONLOOPMODE_RELATIVE:
- return color3Value.add(state.offsetValue.scale(state.repeatCount));
- }
- break;
- }
- // Color4
- case animation_Animation.ANIMATIONTYPE_COLOR4: {
- const color4Value = useTangent
- ? this.color4InterpolateFunctionWithTangents(startValue, startKey.outTangent.scale(frameDelta), endValue, endKey.inTangent.scale(frameDelta), gradient)
- : this.color4InterpolateFunction(startValue, endValue, gradient);
- switch (state.loopMode) {
- case animation_Animation.ANIMATIONLOOPMODE_CYCLE:
- case animation_Animation.ANIMATIONLOOPMODE_CONSTANT:
- case animation_Animation.ANIMATIONLOOPMODE_YOYO:
- return color4Value;
- case animation_Animation.ANIMATIONLOOPMODE_RELATIVE:
- return color4Value.add(state.offsetValue.scale(state.repeatCount));
- }
- break;
- }
- // Matrix
- case animation_Animation.ANIMATIONTYPE_MATRIX: {
- switch (state.loopMode) {
- case animation_Animation.ANIMATIONLOOPMODE_CYCLE:
- case animation_Animation.ANIMATIONLOOPMODE_CONSTANT:
- case animation_Animation.ANIMATIONLOOPMODE_YOYO: {
- if (animation_Animation.AllowMatricesInterpolation) {
- return this.matrixInterpolateFunction(startValue, endValue, gradient, state.workValue);
- }
- return startValue;
- }
- case animation_Animation.ANIMATIONLOOPMODE_RELATIVE: {
- return startValue;
- }
- }
- break;
- }
- }
- return 0;
- }
- /**
- * Defines the function to use to interpolate matrices
- * @param startValue defines the start matrix
- * @param endValue defines the end matrix
- * @param gradient defines the gradient between both matrices
- * @param result defines an optional target matrix where to store the interpolation
- * @returns the interpolated matrix
- */
- matrixInterpolateFunction(startValue, endValue, gradient, result) {
- if (animation_Animation.AllowMatrixDecomposeForInterpolation) {
- if (result) {
- math_vector_Matrix.DecomposeLerpToRef(startValue, endValue, gradient, result);
- return result;
- }
- return math_vector_Matrix.DecomposeLerp(startValue, endValue, gradient);
- }
- if (result) {
- math_vector_Matrix.LerpToRef(startValue, endValue, gradient, result);
- return result;
- }
- return math_vector_Matrix.Lerp(startValue, endValue, gradient);
- }
- /**
- * Makes a copy of the animation
- * @returns Cloned animation
- */
- clone() {
- const clone = new animation_Animation(this.name, this.targetPropertyPath.join("."), this.framePerSecond, this.dataType, this.loopMode);
- clone.enableBlending = this.enableBlending;
- clone.blendingSpeed = this.blendingSpeed;
- if (this._keys) {
- clone.setKeys(this._keys);
- }
- if (this._ranges) {
- clone._ranges = {};
- for (const name in this._ranges) {
- const range = this._ranges[name];
- if (!range) {
- continue;
- }
- clone._ranges[name] = range.clone();
- }
- }
- return clone;
- }
- /**
- * Sets the key frames of the animation
- * @param values The animation key frames to set
- */
- setKeys(values) {
- this._keys = values.slice(0);
- }
- /**
- * Serializes the animation to an object
- * @returns Serialized object
- */
- serialize() {
- const serializationObject = {};
- serializationObject.name = this.name;
- serializationObject.property = this.targetProperty;
- serializationObject.framePerSecond = this.framePerSecond;
- serializationObject.dataType = this.dataType;
- serializationObject.loopBehavior = this.loopMode;
- serializationObject.enableBlending = this.enableBlending;
- serializationObject.blendingSpeed = this.blendingSpeed;
- const dataType = this.dataType;
- serializationObject.keys = [];
- const keys = this.getKeys();
- for (let index = 0; index < keys.length; index++) {
- const animationKey = keys[index];
- const key = {};
- key.frame = animationKey.frame;
- switch (dataType) {
- case animation_Animation.ANIMATIONTYPE_FLOAT:
- key.values = [animationKey.value];
- if (animationKey.inTangent !== undefined) {
- key.values.push(animationKey.inTangent);
- }
- if (animationKey.outTangent !== undefined) {
- if (animationKey.inTangent === undefined) {
- key.values.push(undefined);
- }
- key.values.push(animationKey.outTangent);
- }
- if (animationKey.interpolation !== undefined) {
- if (animationKey.inTangent === undefined) {
- key.values.push(undefined);
- }
- if (animationKey.outTangent === undefined) {
- key.values.push(undefined);
- }
- key.values.push(animationKey.interpolation);
- }
- break;
- case animation_Animation.ANIMATIONTYPE_QUATERNION:
- case animation_Animation.ANIMATIONTYPE_MATRIX:
- case animation_Animation.ANIMATIONTYPE_VECTOR3:
- case animation_Animation.ANIMATIONTYPE_COLOR3:
- case animation_Animation.ANIMATIONTYPE_COLOR4:
- key.values = animationKey.value.asArray();
- if (animationKey.inTangent != undefined) {
- key.values.push(animationKey.inTangent.asArray());
- }
- if (animationKey.outTangent != undefined) {
- if (animationKey.inTangent === undefined) {
- key.values.push(undefined);
- }
- key.values.push(animationKey.outTangent.asArray());
- }
- if (animationKey.interpolation !== undefined) {
- if (animationKey.inTangent === undefined) {
- key.values.push(undefined);
- }
- if (animationKey.outTangent === undefined) {
- key.values.push(undefined);
- }
- key.values.push(animationKey.interpolation);
- }
- break;
- }
- serializationObject.keys.push(key);
- }
- serializationObject.ranges = [];
- for (const name in this._ranges) {
- const source = this._ranges[name];
- if (!source) {
- continue;
- }
- const range = {};
- range.name = name;
- range.from = source.from;
- range.to = source.to;
- serializationObject.ranges.push(range);
- }
- return serializationObject;
- }
- /**
- * @internal
- */
- static _UniversalLerp(left, right, amount) {
- const constructor = left.constructor;
- if (constructor.Lerp) {
- // Lerp supported
- return constructor.Lerp(left, right, amount);
- }
- else if (constructor.Slerp) {
- // Slerp supported
- return constructor.Slerp(left, right, amount);
- }
- else if (left.toFixed) {
- // Number
- return left * (1.0 - amount) + amount * right;
- }
- else {
- // Blending not supported
- return right;
- }
- }
- /**
- * Parses an animation object and creates an animation
- * @param parsedAnimation Parsed animation object
- * @returns Animation object
- */
- static Parse(parsedAnimation) {
- const animation = new animation_Animation(parsedAnimation.name, parsedAnimation.property, parsedAnimation.framePerSecond, parsedAnimation.dataType, parsedAnimation.loopBehavior);
- const dataType = parsedAnimation.dataType;
- const keys = [];
- let data;
- let index;
- if (parsedAnimation.enableBlending) {
- animation.enableBlending = parsedAnimation.enableBlending;
- }
- if (parsedAnimation.blendingSpeed) {
- animation.blendingSpeed = parsedAnimation.blendingSpeed;
- }
- for (index = 0; index < parsedAnimation.keys.length; index++) {
- const key = parsedAnimation.keys[index];
- let inTangent = undefined;
- let outTangent = undefined;
- let interpolation = undefined;
- switch (dataType) {
- case animation_Animation.ANIMATIONTYPE_FLOAT:
- data = key.values[0];
- if (key.values.length >= 2) {
- inTangent = key.values[1];
- }
- if (key.values.length >= 3) {
- outTangent = key.values[2];
- }
- if (key.values.length >= 4) {
- interpolation = key.values[3];
- }
- break;
- case animation_Animation.ANIMATIONTYPE_QUATERNION:
- data = math_vector_Quaternion.FromArray(key.values);
- if (key.values.length >= 8) {
- const _inTangent = math_vector_Quaternion.FromArray(key.values.slice(4, 8));
- if (!_inTangent.equals(math_vector_Quaternion.Zero())) {
- inTangent = _inTangent;
- }
- }
- if (key.values.length >= 12) {
- const _outTangent = math_vector_Quaternion.FromArray(key.values.slice(8, 12));
- if (!_outTangent.equals(math_vector_Quaternion.Zero())) {
- outTangent = _outTangent;
- }
- }
- if (key.values.length >= 13) {
- interpolation = key.values[12];
- }
- break;
- case animation_Animation.ANIMATIONTYPE_MATRIX:
- data = math_vector_Matrix.FromArray(key.values);
- if (key.values.length >= 17) {
- interpolation = key.values[16];
- }
- break;
- case animation_Animation.ANIMATIONTYPE_COLOR3:
- data = math_color_Color3.FromArray(key.values);
- if (key.values[3]) {
- inTangent = math_color_Color3.FromArray(key.values[3]);
- }
- if (key.values[4]) {
- outTangent = math_color_Color3.FromArray(key.values[4]);
- }
- if (key.values[5]) {
- interpolation = key.values[5];
- }
- break;
- case animation_Animation.ANIMATIONTYPE_COLOR4:
- data = math_color_Color4.FromArray(key.values);
- if (key.values[4]) {
- inTangent = math_color_Color4.FromArray(key.values[4]);
- }
- if (key.values[5]) {
- outTangent = math_color_Color4.FromArray(key.values[5]);
- }
- if (key.values[6]) {
- interpolation = math_color_Color4.FromArray(key.values[6]);
- }
- break;
- case animation_Animation.ANIMATIONTYPE_VECTOR3:
- default:
- data = math_vector_Vector3.FromArray(key.values);
- if (key.values[3]) {
- inTangent = math_vector_Vector3.FromArray(key.values[3]);
- }
- if (key.values[4]) {
- outTangent = math_vector_Vector3.FromArray(key.values[4]);
- }
- if (key.values[5]) {
- interpolation = key.values[5];
- }
- break;
- }
- const keyData = {};
- keyData.frame = key.frame;
- keyData.value = data;
- if (inTangent != undefined) {
- keyData.inTangent = inTangent;
- }
- if (outTangent != undefined) {
- keyData.outTangent = outTangent;
- }
- if (interpolation != undefined) {
- keyData.interpolation = interpolation;
- }
- keys.push(keyData);
- }
- animation.setKeys(keys);
- if (parsedAnimation.ranges) {
- for (index = 0; index < parsedAnimation.ranges.length; index++) {
- data = parsedAnimation.ranges[index];
- animation.createRange(data.name, data.from, data.to);
- }
- }
- return animation;
- }
- /**
- * Appends the serialized animations from the source animations
- * @param source Source containing the animations
- * @param destination Target to store the animations
- */
- static AppendSerializedAnimations(source, destination) {
- decorators_SerializationHelper.AppendSerializedAnimations(source, destination);
- }
- /**
- * Creates a new animation or an array of animations from a snippet saved in a remote file
- * @param name defines the name of the animation to create (can be null or empty to use the one from the json data)
- * @param url defines the url to load from
- * @returns a promise that will resolve to the new animation or an array of animations
- */
- static ParseFromFileAsync(name, url) {
- return new Promise((resolve, reject) => {
- const request = new webRequest_WebRequest();
- request.addEventListener("readystatechange", () => {
- if (request.readyState == 4) {
- if (request.status == 200) {
- let serializationObject = JSON.parse(request.responseText);
- if (serializationObject.animations) {
- serializationObject = serializationObject.animations;
- }
- if (serializationObject.length) {
- const output = new Array();
- for (const serializedAnimation of serializationObject) {
- output.push(this.Parse(serializedAnimation));
- }
- resolve(output);
- }
- else {
- const output = this.Parse(serializationObject);
- if (name) {
- output.name = name;
- }
- resolve(output);
- }
- }
- else {
- reject("Unable to load the animation");
- }
- }
- });
- request.open("GET", url);
- request.send();
- });
- }
- /**
- * Creates an animation or an array of animations from a snippet saved by the Inspector
- * @param snippetId defines the snippet to load
- * @returns a promise that will resolve to the new animation or a new array of animations
- */
- static ParseFromSnippetAsync(snippetId) {
- return new Promise((resolve, reject) => {
- const request = new webRequest_WebRequest();
- request.addEventListener("readystatechange", () => {
- if (request.readyState == 4) {
- if (request.status == 200) {
- const snippet = JSON.parse(JSON.parse(request.responseText).jsonPayload);
- if (snippet.animations) {
- const serializationObject = JSON.parse(snippet.animations);
- const outputs = new Array();
- for (const serializedAnimation of serializationObject.animations) {
- const output = this.Parse(serializedAnimation);
- output.snippetId = snippetId;
- outputs.push(output);
- }
- resolve(outputs);
- }
- else {
- const serializationObject = JSON.parse(snippet.animation);
- const output = this.Parse(serializationObject);
- output.snippetId = snippetId;
- resolve(output);
- }
- }
- else {
- reject("Unable to load the snippet " + snippetId);
- }
- }
- });
- request.open("GET", this.SnippetUrl + "/" + snippetId.replace(/#/g, "/"));
- request.send();
- });
- }
-}
-animation_Animation._UniqueIdGenerator = 0;
-/**
- * Use matrix interpolation instead of using direct key value when animating matrices
- */
-animation_Animation.AllowMatricesInterpolation = false;
-/**
- * When matrix interpolation is enabled, this boolean forces the system to use Matrix.DecomposeLerp instead of Matrix.Lerp. Interpolation is more precise but slower
- */
-animation_Animation.AllowMatrixDecomposeForInterpolation = true;
-/** Define the Url to load snippets */
-animation_Animation.SnippetUrl = `https://snippet.babylonjs.com`;
-// Statics
-/**
- * Float animation type
- */
-animation_Animation.ANIMATIONTYPE_FLOAT = 0;
-/**
- * Vector3 animation type
- */
-animation_Animation.ANIMATIONTYPE_VECTOR3 = 1;
-/**
- * Quaternion animation type
- */
-animation_Animation.ANIMATIONTYPE_QUATERNION = 2;
-/**
- * Matrix animation type
- */
-animation_Animation.ANIMATIONTYPE_MATRIX = 3;
-/**
- * Color3 animation type
- */
-animation_Animation.ANIMATIONTYPE_COLOR3 = 4;
-/**
- * Color3 animation type
- */
-animation_Animation.ANIMATIONTYPE_COLOR4 = 7;
-/**
- * Vector2 animation type
- */
-animation_Animation.ANIMATIONTYPE_VECTOR2 = 5;
-/**
- * Size animation type
- */
-animation_Animation.ANIMATIONTYPE_SIZE = 6;
-/**
- * Relative Loop Mode
- */
-animation_Animation.ANIMATIONLOOPMODE_RELATIVE = 0;
-/**
- * Cycle Loop Mode
- */
-animation_Animation.ANIMATIONLOOPMODE_CYCLE = 1;
-/**
- * Constant Loop Mode
- */
-animation_Animation.ANIMATIONLOOPMODE_CONSTANT = 2;
-/**
- * Yoyo Loop Mode
- */
-animation_Animation.ANIMATIONLOOPMODE_YOYO = 4;
-/**
- * Creates an animation or an array of animations from a snippet saved by the Inspector
- * @deprecated Please use ParseFromSnippetAsync instead
- * @param snippetId defines the snippet to load
- * @returns a promise that will resolve to the new animation or a new array of animations
- */
-animation_Animation.CreateFromSnippetAsync = animation_Animation.ParseFromSnippetAsync;
-RegisterClass("BABYLON.Animation", animation_Animation);
-node_Node._AnimationRangeFactory = (name, from, to) => new AnimationRange(name, from, to);
-//# sourceMappingURL=animation.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Actions/interpolateValueAction.js
-
-
-
-
-
-
-
-/**
- * This defines an action responsible to change the value of a property
- * by interpolating between its current value and the newly set one once triggered.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions
- */
-class InterpolateValueAction extends Action {
- /**
- * Instantiate the action
- * @param triggerOptions defines the trigger options
- * @param target defines the object containing the value to interpolate
- * @param propertyPath defines the path to the property in the target object
- * @param value defines the target value at the end of the interpolation
- * @param duration defines the time it will take for the property to interpolate to the value.
- * @param condition defines the trigger related conditions
- * @param stopOtherAnimations defines if the other scene animations should be stopped when the action has been triggered
- * @param onInterpolationDone defines a callback raised once the interpolation animation has been done
- */
- constructor(triggerOptions, target, propertyPath, value, duration = 1000, condition, stopOtherAnimations, onInterpolationDone) {
- super(triggerOptions, condition);
- /**
- * Defines the time it will take for the property to interpolate to the value.
- */
- this.duration = 1000;
- /**
- * Observable triggered once the interpolation animation has been done.
- */
- this.onInterpolationDoneObservable = new observable_Observable();
- this.propertyPath = propertyPath;
- this.value = value;
- this.duration = duration;
- this.stopOtherAnimations = stopOtherAnimations;
- this.onInterpolationDone = onInterpolationDone;
- this._target = this._effectiveTarget = target;
- }
- /** @internal */
- _prepare() {
- this._effectiveTarget = this._getEffectiveTarget(this._effectiveTarget, this.propertyPath);
- this._property = this._getProperty(this.propertyPath);
- }
- /**
- * Execute the action starts the value interpolation.
- */
- execute() {
- const scene = this._actionManager.getScene();
- const keys = [
- {
- frame: 0,
- value: this._effectiveTarget[this._property],
- },
- {
- frame: 100,
- value: this.value,
- },
- ];
- let dataType;
- if (typeof this.value === "number") {
- dataType = animation_Animation.ANIMATIONTYPE_FLOAT;
- }
- else if (this.value instanceof math_color_Color3) {
- dataType = animation_Animation.ANIMATIONTYPE_COLOR3;
- }
- else if (this.value instanceof math_vector_Vector3) {
- dataType = animation_Animation.ANIMATIONTYPE_VECTOR3;
- }
- else if (this.value instanceof math_vector_Matrix) {
- dataType = animation_Animation.ANIMATIONTYPE_MATRIX;
- }
- else if (this.value instanceof math_vector_Quaternion) {
- dataType = animation_Animation.ANIMATIONTYPE_QUATERNION;
- }
- else {
- logger_Logger.Warn("InterpolateValueAction: Unsupported type (" + typeof this.value + ")");
- return;
- }
- const animation = new animation_Animation("InterpolateValueAction", this._property, 100 * (1000.0 / this.duration), dataType, animation_Animation.ANIMATIONLOOPMODE_CONSTANT);
- animation.setKeys(keys);
- if (this.stopOtherAnimations) {
- scene.stopAnimation(this._effectiveTarget);
- }
- const wrapper = () => {
- this.onInterpolationDoneObservable.notifyObservers(this);
- if (this.onInterpolationDone) {
- this.onInterpolationDone();
- }
- };
- scene.beginDirectAnimation(this._effectiveTarget, [animation], 0, 100, false, 1, wrapper);
- }
- /**
- * Serializes the actions and its related information.
- * @param parent defines the object to serialize in
- * @returns the serialized object
- */
- serialize(parent) {
- return super._serialize({
- name: "InterpolateValueAction",
- properties: [
- Action._GetTargetProperty(this._target),
- { name: "propertyPath", value: this.propertyPath },
- { name: "value", value: Action._SerializeValueAsString(this.value) },
- { name: "duration", value: Action._SerializeValueAsString(this.duration) },
- { name: "stopOtherAnimations", value: Action._SerializeValueAsString(this.stopOtherAnimations) || false },
- ],
- }, parent);
- }
-}
-RegisterClass("BABYLON.InterpolateValueAction", InterpolateValueAction);
-//# sourceMappingURL=interpolateValueAction.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Actions/index.js
-
-
-
-
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Animations/runtimeAnimation.js
-
-
-
-
-// Static values to help the garbage collector
-// Quaternion
-const _staticOffsetValueQuaternion = Object.freeze(new math_vector_Quaternion(0, 0, 0, 0));
-// Vector3
-const _staticOffsetValueVector3 = Object.freeze(math_vector_Vector3.Zero());
-// Vector2
-const _staticOffsetValueVector2 = Object.freeze(math_vector_Vector2.Zero());
-// Size
-const _staticOffsetValueSize = Object.freeze(Size.Zero());
-// Color3
-const _staticOffsetValueColor3 = Object.freeze(math_color_Color3.Black());
-/**
- * Defines a runtime animation
- */
-class RuntimeAnimation {
- /**
- * Gets the current frame of the runtime animation
- */
- get currentFrame() {
- return this._currentFrame;
- }
- /**
- * Gets the weight of the runtime animation
- */
- get weight() {
- return this._weight;
- }
- /**
- * Gets the current value of the runtime animation
- */
- get currentValue() {
- return this._currentValue;
- }
- /**
- * Gets or sets the target path of the runtime animation
- */
- get targetPath() {
- return this._targetPath;
- }
- /**
- * Gets the actual target of the runtime animation
- */
- get target() {
- return this._currentActiveTarget;
- }
- /**
- * Gets the additive state of the runtime animation
- */
- get isAdditive() {
- return this._host && this._host.isAdditive;
- }
- /**
- * Create a new RuntimeAnimation object
- * @param target defines the target of the animation
- * @param animation defines the source animation object
- * @param scene defines the hosting scene
- * @param host defines the initiating Animatable
- */
- constructor(target, animation, scene, host) {
- this._events = new Array();
- /**
- * The current frame of the runtime animation
- */
- this._currentFrame = 0;
- /**
- * The original value of the runtime animation
- */
- this._originalValue = new Array();
- /**
- * The original blend value of the runtime animation
- */
- this._originalBlendValue = null;
- /**
- * The offsets cache of the runtime animation
- */
- this._offsetsCache = {};
- /**
- * The high limits cache of the runtime animation
- */
- this._highLimitsCache = {};
- /**
- * Specifies if the runtime animation has been stopped
- */
- this._stopped = false;
- /**
- * The blending factor of the runtime animation
- */
- this._blendingFactor = 0;
- /**
- * The current value of the runtime animation
- */
- this._currentValue = null;
- this._currentActiveTarget = null;
- this._directTarget = null;
- /**
- * The target path of the runtime animation
- */
- this._targetPath = "";
- /**
- * The weight of the runtime animation
- */
- this._weight = 1.0;
- /**
- * The absolute frame offset of the runtime animation
- */
- this._absoluteFrameOffset = 0;
- /**
- * The previous elapsed time (since start of animation) of the runtime animation
- */
- this._previousElapsedTime = 0;
- /**
- * The previous absolute frame of the runtime animation (meaning, without taking into account the from/to values, only the elapsed time and the fps)
- */
- this._previousAbsoluteFrame = 0;
- this._targetIsArray = false;
- this._animation = animation;
- this._target = target;
- this._scene = scene;
- this._host = host;
- this._activeTargets = [];
- animation._runtimeAnimations.push(this);
- // State
- this._animationState = {
- key: 0,
- repeatCount: 0,
- loopMode: this._getCorrectLoopMode(),
- };
- if (this._animation.dataType === animation_Animation.ANIMATIONTYPE_MATRIX) {
- this._animationState.workValue = math_vector_Matrix.Zero();
- }
- // Limits
- this._keys = this._animation.getKeys();
- this._minFrame = this._keys[0].frame;
- this._maxFrame = this._keys[this._keys.length - 1].frame;
- this._minValue = this._keys[0].value;
- this._maxValue = this._keys[this._keys.length - 1].value;
- // Add a start key at frame 0 if missing
- if (this._minFrame !== 0) {
- const newKey = { frame: 0, value: this._minValue };
- this._keys.splice(0, 0, newKey);
- }
- // Check data
- if (this._target instanceof Array) {
- let index = 0;
- for (const target of this._target) {
- this._preparePath(target, index);
- this._getOriginalValues(index);
- index++;
- }
- this._targetIsArray = true;
- }
- else {
- this._preparePath(this._target);
- this._getOriginalValues();
- this._targetIsArray = false;
- this._directTarget = this._activeTargets[0];
- }
- // Cloning events locally
- const events = animation.getEvents();
- if (events && events.length > 0) {
- events.forEach((e) => {
- this._events.push(e._clone());
- });
- }
- this._enableBlending = target && target.animationPropertiesOverride ? target.animationPropertiesOverride.enableBlending : this._animation.enableBlending;
- }
- _preparePath(target, targetIndex = 0) {
- const targetPropertyPath = this._animation.targetPropertyPath;
- if (targetPropertyPath.length > 1) {
- let property = target[targetPropertyPath[0]];
- for (let index = 1; index < targetPropertyPath.length - 1; index++) {
- property = property[targetPropertyPath[index]];
- }
- this._targetPath = targetPropertyPath[targetPropertyPath.length - 1];
- this._activeTargets[targetIndex] = property;
- }
- else {
- this._targetPath = targetPropertyPath[0];
- this._activeTargets[targetIndex] = target;
- }
- }
- /**
- * Gets the animation from the runtime animation
- */
- get animation() {
- return this._animation;
- }
- /**
- * Resets the runtime animation to the beginning
- * @param restoreOriginal defines whether to restore the target property to the original value
- */
- reset(restoreOriginal = false) {
- if (restoreOriginal) {
- if (this._target instanceof Array) {
- let index = 0;
- for (const target of this._target) {
- if (this._originalValue[index] !== undefined) {
- this._setValue(target, this._activeTargets[index], this._originalValue[index], -1, index);
- }
- index++;
- }
- }
- else {
- if (this._originalValue[0] !== undefined) {
- this._setValue(this._target, this._directTarget, this._originalValue[0], -1, 0);
- }
- }
- }
- this._offsetsCache = {};
- this._highLimitsCache = {};
- this._currentFrame = 0;
- this._blendingFactor = 0;
- // Events
- for (let index = 0; index < this._events.length; index++) {
- this._events[index].isDone = false;
- }
- }
- /**
- * Specifies if the runtime animation is stopped
- * @returns Boolean specifying if the runtime animation is stopped
- */
- isStopped() {
- return this._stopped;
- }
- /**
- * Disposes of the runtime animation
- */
- dispose() {
- const index = this._animation.runtimeAnimations.indexOf(this);
- if (index > -1) {
- this._animation.runtimeAnimations.splice(index, 1);
- }
- }
- /**
- * Apply the interpolated value to the target
- * @param currentValue defines the value computed by the animation
- * @param weight defines the weight to apply to this value (Defaults to 1.0)
- */
- setValue(currentValue, weight) {
- if (this._targetIsArray) {
- for (let index = 0; index < this._target.length; index++) {
- const target = this._target[index];
- this._setValue(target, this._activeTargets[index], currentValue, weight, index);
- }
- return;
- }
- this._setValue(this._target, this._directTarget, currentValue, weight, 0);
- }
- _getOriginalValues(targetIndex = 0) {
- let originalValue;
- const target = this._activeTargets[targetIndex];
- if (target.getRestPose && this._targetPath === "_matrix") {
- // For bones
- originalValue = target.getRestPose();
- }
- else {
- originalValue = target[this._targetPath];
- }
- if (originalValue && originalValue.clone) {
- this._originalValue[targetIndex] = originalValue.clone();
- }
- else {
- this._originalValue[targetIndex] = originalValue;
- }
- }
- _setValue(target, destination, currentValue, weight, targetIndex) {
- // Set value
- this._currentActiveTarget = destination;
- this._weight = weight;
- if (this._enableBlending && this._blendingFactor <= 1.0) {
- if (!this._originalBlendValue) {
- const originalValue = destination[this._targetPath];
- if (originalValue.clone) {
- this._originalBlendValue = originalValue.clone();
- }
- else {
- this._originalBlendValue = originalValue;
- }
- }
- if (this._originalBlendValue.m) {
- // Matrix
- if (animation_Animation.AllowMatrixDecomposeForInterpolation) {
- if (this._currentValue) {
- math_vector_Matrix.DecomposeLerpToRef(this._originalBlendValue, currentValue, this._blendingFactor, this._currentValue);
- }
- else {
- this._currentValue = math_vector_Matrix.DecomposeLerp(this._originalBlendValue, currentValue, this._blendingFactor);
- }
- }
- else {
- if (this._currentValue) {
- math_vector_Matrix.LerpToRef(this._originalBlendValue, currentValue, this._blendingFactor, this._currentValue);
- }
- else {
- this._currentValue = math_vector_Matrix.Lerp(this._originalBlendValue, currentValue, this._blendingFactor);
- }
- }
- }
- else {
- this._currentValue = animation_Animation._UniversalLerp(this._originalBlendValue, currentValue, this._blendingFactor);
- }
- const blendingSpeed = target && target.animationPropertiesOverride ? target.animationPropertiesOverride.blendingSpeed : this._animation.blendingSpeed;
- this._blendingFactor += blendingSpeed;
- }
- else {
- if (!this._currentValue) {
- if (currentValue === null || currentValue === void 0 ? void 0 : currentValue.clone) {
- this._currentValue = currentValue.clone();
- }
- else {
- this._currentValue = currentValue;
- }
- }
- else if (this._currentValue.copyFrom) {
- this._currentValue.copyFrom(currentValue);
- }
- else {
- this._currentValue = currentValue;
- }
- }
- if (weight !== -1.0) {
- this._scene._registerTargetForLateAnimationBinding(this, this._originalValue[targetIndex]);
- }
- else {
- destination[this._targetPath] = this._currentValue;
- }
- if (target.markAsDirty) {
- target.markAsDirty(this._animation.targetProperty);
- }
- }
- /**
- * Gets the loop pmode of the runtime animation
- * @returns Loop Mode
- */
- _getCorrectLoopMode() {
- if (this._target && this._target.animationPropertiesOverride) {
- return this._target.animationPropertiesOverride.loopMode;
- }
- return this._animation.loopMode;
- }
- /**
- * Move the current animation to a given frame
- * @param frame defines the frame to move to
- */
- goToFrame(frame) {
- const keys = this._animation.getKeys();
- if (frame < keys[0].frame) {
- frame = keys[0].frame;
- }
- else if (frame > keys[keys.length - 1].frame) {
- frame = keys[keys.length - 1].frame;
- }
- // Need to reset animation events
- const events = this._events;
- if (events.length) {
- for (let index = 0; index < events.length; index++) {
- if (!events[index].onlyOnce) {
- // reset events in the future
- events[index].isDone = events[index].frame < frame;
- }
- }
- }
- this._currentFrame = frame;
- const currentValue = this._animation._interpolate(frame, this._animationState);
- this.setValue(currentValue, -1);
- }
- /**
- * @internal Internal use only
- */
- _prepareForSpeedRatioChange(newSpeedRatio) {
- const newAbsoluteFrame = (this._previousElapsedTime * (this._animation.framePerSecond * newSpeedRatio)) / 1000.0;
- this._absoluteFrameOffset = this._previousAbsoluteFrame - newAbsoluteFrame;
- }
- /**
- * Execute the current animation
- * @param elapsedTimeSinceAnimationStart defines the elapsed time (in milliseconds) since the animation was started
- * @param from defines the lower frame of the animation range
- * @param to defines the upper frame of the animation range
- * @param loop defines if the current animation must loop
- * @param speedRatio defines the current speed ratio
- * @param weight defines the weight of the animation (default is -1 so no weight)
- * @returns a boolean indicating if the animation is running
- */
- animate(elapsedTimeSinceAnimationStart, from, to, loop, speedRatio, weight = -1.0) {
- const animation = this._animation;
- const targetPropertyPath = animation.targetPropertyPath;
- if (!targetPropertyPath || targetPropertyPath.length < 1) {
- this._stopped = true;
- return false;
- }
- let returnValue = true;
- // Check limits
- if (from < this._minFrame || from > this._maxFrame) {
- from = this._minFrame;
- }
- if (to < this._minFrame || to > this._maxFrame) {
- to = this._maxFrame;
- }
- const frameRange = to - from;
- let offsetValue;
- // Compute the frame according to the elapsed time and the fps of the animation ("from" and "to" are not factored in!)
- let absoluteFrame = (elapsedTimeSinceAnimationStart * (animation.framePerSecond * speedRatio)) / 1000.0 + this._absoluteFrameOffset;
- let highLimitValue = 0;
- // Apply the yoyo function if required
- if (loop && this._animationState.loopMode === animation_Animation.ANIMATIONLOOPMODE_YOYO) {
- const position = (absoluteFrame - from) / frameRange;
- // Apply the yoyo curve
- const yoyoPosition = Math.abs(Math.sin(position * Math.PI));
- // Map the yoyo position back to the range
- absoluteFrame = yoyoPosition * frameRange + from;
- }
- this._previousElapsedTime = elapsedTimeSinceAnimationStart;
- this._previousAbsoluteFrame = absoluteFrame;
- if (!loop && to >= from && absoluteFrame >= frameRange) {
- // If we are out of range and not looping get back to caller
- returnValue = false;
- highLimitValue = animation._getKeyValue(this._maxValue);
- }
- else if (!loop && from >= to && absoluteFrame <= frameRange) {
- returnValue = false;
- highLimitValue = animation._getKeyValue(this._minValue);
- }
- else if (this._animationState.loopMode !== animation_Animation.ANIMATIONLOOPMODE_CYCLE) {
- const keyOffset = to.toString() + from.toString();
- if (!this._offsetsCache[keyOffset]) {
- this._animationState.repeatCount = 0;
- this._animationState.loopMode = animation_Animation.ANIMATIONLOOPMODE_CYCLE; // force a specific codepath in animation._interpolate()!
- const fromValue = animation._interpolate(from, this._animationState);
- const toValue = animation._interpolate(to, this._animationState);
- this._animationState.loopMode = this._getCorrectLoopMode();
- switch (animation.dataType) {
- // Float
- case animation_Animation.ANIMATIONTYPE_FLOAT:
- this._offsetsCache[keyOffset] = toValue - fromValue;
- break;
- // Quaternion
- case animation_Animation.ANIMATIONTYPE_QUATERNION:
- this._offsetsCache[keyOffset] = toValue.subtract(fromValue);
- break;
- // Vector3
- case animation_Animation.ANIMATIONTYPE_VECTOR3:
- this._offsetsCache[keyOffset] = toValue.subtract(fromValue);
- break;
- // Vector2
- case animation_Animation.ANIMATIONTYPE_VECTOR2:
- this._offsetsCache[keyOffset] = toValue.subtract(fromValue);
- break;
- // Size
- case animation_Animation.ANIMATIONTYPE_SIZE:
- this._offsetsCache[keyOffset] = toValue.subtract(fromValue);
- break;
- // Color3
- case animation_Animation.ANIMATIONTYPE_COLOR3:
- this._offsetsCache[keyOffset] = toValue.subtract(fromValue);
- break;
- default:
- break;
- }
- this._highLimitsCache[keyOffset] = toValue;
- }
- highLimitValue = this._highLimitsCache[keyOffset];
- offsetValue = this._offsetsCache[keyOffset];
- }
- if (offsetValue === undefined) {
- switch (animation.dataType) {
- // Float
- case animation_Animation.ANIMATIONTYPE_FLOAT:
- offsetValue = 0;
- break;
- // Quaternion
- case animation_Animation.ANIMATIONTYPE_QUATERNION:
- offsetValue = _staticOffsetValueQuaternion;
- break;
- // Vector3
- case animation_Animation.ANIMATIONTYPE_VECTOR3:
- offsetValue = _staticOffsetValueVector3;
- break;
- // Vector2
- case animation_Animation.ANIMATIONTYPE_VECTOR2:
- offsetValue = _staticOffsetValueVector2;
- break;
- // Size
- case animation_Animation.ANIMATIONTYPE_SIZE:
- offsetValue = _staticOffsetValueSize;
- break;
- // Color3
- case animation_Animation.ANIMATIONTYPE_COLOR3:
- offsetValue = _staticOffsetValueColor3;
- }
- }
- // Compute value
- let currentFrame;
- if (this._host && this._host.syncRoot) {
- // If we must sync with an animatable, calculate the current frame based on the frame of the root animatable
- const syncRoot = this._host.syncRoot;
- const hostNormalizedFrame = (syncRoot.masterFrame - syncRoot.fromFrame) / (syncRoot.toFrame - syncRoot.fromFrame);
- currentFrame = from + frameRange * hostNormalizedFrame;
- }
- else {
- if ((absoluteFrame > 0 && from > to) || (absoluteFrame < 0 && from < to)) {
- currentFrame = returnValue && frameRange !== 0 ? to + (absoluteFrame % frameRange) : from;
- }
- else {
- currentFrame = returnValue && frameRange !== 0 ? from + (absoluteFrame % frameRange) : to;
- }
- }
- const events = this._events;
- // Reset event/state if looping
- if ((speedRatio > 0 && this.currentFrame > currentFrame) || (speedRatio < 0 && this.currentFrame < currentFrame)) {
- this._onLoop();
- // Need to reset animation events
- for (let index = 0; index < events.length; index++) {
- if (!events[index].onlyOnce) {
- // reset event, the animation is looping
- events[index].isDone = false;
- }
- }
- this._animationState.key = speedRatio > 0 ? 0 : animation.getKeys().length - 1;
- }
- this._currentFrame = currentFrame;
- this._animationState.repeatCount = frameRange === 0 ? 0 : (absoluteFrame / frameRange) >> 0;
- this._animationState.highLimitValue = highLimitValue;
- this._animationState.offsetValue = offsetValue;
- const currentValue = animation._interpolate(currentFrame, this._animationState);
- // Set value
- this.setValue(currentValue, weight);
- // Check events
- if (events.length) {
- for (let index = 0; index < events.length; index++) {
- // Make sure current frame has passed event frame and that event frame is within the current range
- // Also, handle both forward and reverse animations
- if ((frameRange > 0 && currentFrame >= events[index].frame && events[index].frame >= from) ||
- (frameRange < 0 && currentFrame <= events[index].frame && events[index].frame <= from)) {
- const event = events[index];
- if (!event.isDone) {
- // If event should be done only once, remove it.
- if (event.onlyOnce) {
- events.splice(index, 1);
- index--;
- }
- event.isDone = true;
- event.action(currentFrame);
- } // Don't do anything if the event has already been done.
- }
- }
- }
- if (!returnValue) {
- this._stopped = true;
- }
- return returnValue;
- }
-}
-//# sourceMappingURL=runtimeAnimation.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/domManagement.js
-/* eslint-disable @typescript-eslint/naming-convention */
-/**
- * Checks if the window object exists
- * @returns true if the window object exists
- */
-function IsWindowObjectExist() {
- return typeof window !== "undefined";
-}
-/**
- * Checks if the navigator object exists
- * @returns true if the navigator object exists
- */
-function IsNavigatorAvailable() {
- return typeof navigator !== "undefined";
-}
-/**
- * Check if the document object exists
- * @returns true if the document object exists
- */
-function IsDocumentAvailable() {
- return typeof document !== "undefined";
-}
-/**
- * Extracts text content from a DOM element hierarchy
- * @param element defines the root element
- * @returns a string
- */
-function GetDOMTextContent(element) {
- let result = "";
- let child = element.firstChild;
- while (child) {
- if (child.nodeType === 3) {
- result += child.textContent;
- }
- child = child.nextSibling;
- }
- return result;
-}
-/**
- * Sets of helpers dealing with the DOM and some of the recurrent functions needed in
- * Babylon.js
- */
-const DomManagement = {
- /**
- * Checks if the window object exists
- * @returns true if the window object exists
- */
- IsWindowObjectExist,
- /**
- * Checks if the navigator object exists
- * @returns true if the navigator object exists
- */
- IsNavigatorAvailable,
- /**
- * Check if the document object exists
- * @returns true if the document object exists
- */
- IsDocumentAvailable,
- /**
- * Extracts text content from a DOM element hierarchy
- * @param element defines the root element
- * @returns a string
- */
- GetDOMTextContent,
-};
-//# sourceMappingURL=domManagement.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/precisionDate.js
-
-/**
- * Class containing a set of static utilities functions for precision date
- */
-class precisionDate_PrecisionDate {
- /**
- * Gets either window.performance.now() if supported or Date.now() else
- */
- static get Now() {
- if (IsWindowObjectExist() && window.performance && window.performance.now) {
- return window.performance.now();
- }
- return Date.now();
- }
-}
-//# sourceMappingURL=precisionDate.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/filesInputStore.js
-/**
- * Class used to help managing file picking and drag'n'drop
- * File Storage
- */
-class filesInputStore_FilesInputStore {
-}
-/**
- * List of files ready to be loaded
- */
-filesInputStore_FilesInputStore.FilesToLoad = {};
-//# sourceMappingURL=filesInputStore.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/retryStrategy.js
-/**
- * Class used to define a retry strategy when error happens while loading assets
- */
-class RetryStrategy {
- /**
- * Function used to defines an exponential back off strategy
- * @param maxRetries defines the maximum number of retries (3 by default)
- * @param baseInterval defines the interval between retries
- * @returns the strategy function to use
- */
- static ExponentialBackoff(maxRetries = 3, baseInterval = 500) {
- return (url, request, retryIndex) => {
- if (request.status !== 0 || retryIndex >= maxRetries || url.indexOf("file:") !== -1) {
- return -1;
- }
- return Math.pow(2, retryIndex) * baseInterval;
- };
- }
-}
-//# sourceMappingURL=retryStrategy.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/error.js
-/* eslint-disable @typescript-eslint/naming-convention */
-/**
- * Base error. Due to limitations of typedoc-check and missing documentation
- * in lib.es5.d.ts, cannot extend Error directly for RuntimeError.
- * @ignore
- */
-class BaseError extends Error {
-}
-// See https://stackoverflow.com/questions/12915412/how-do-i-extend-a-host-object-e-g-error-in-typescript
-// and https://github.com/Microsoft/TypeScript/wiki/Breaking-Changes#extending-built-ins-like-error-array-and-map-may-no-longer-work
-// Polyfill for Object.setPrototypeOf if necessary.
-BaseError._setPrototypeOf = Object.setPrototypeOf ||
- ((o, proto) => {
- o.__proto__ = proto;
- return o;
- });
-/* IMP! DO NOT CHANGE THE NUMBERING OF EXISTING ERROR CODES */
-/**
- * Error codes for BaseError
- */
-const ErrorCodes = {
- // Mesh errors 0-999
- /** Invalid or empty mesh vertex positions. */
- MeshInvalidPositionsError: 0,
- // Texture errors 1000-1999
- /** Unsupported texture found. */
- UnsupportedTextureError: 1000,
- // GLTFLoader errors 2000-2999
- /** Unexpected magic number found in GLTF file header. */
- GLTFLoaderUnexpectedMagicError: 2000,
- // SceneLoader errors 3000-3999
- /** SceneLoader generic error code. Ideally wraps the inner exception. */
- SceneLoaderError: 3000,
- // File related errors 4000-4999
- /** Load file error */
- LoadFileError: 4000,
- /** Request file error */
- RequestFileError: 4001,
- /** Read file error */
- ReadFileError: 4002,
-};
-/**
- * Application runtime error
- */
-class RuntimeError extends BaseError {
- /**
- * Creates a new RuntimeError
- * @param message defines the message of the error
- * @param errorCode the error code
- * @param innerError the error that caused the outer error
- */
- constructor(message, errorCode, innerError) {
- super(message);
- this.errorCode = errorCode;
- this.innerError = innerError;
- this.name = "RuntimeError";
- BaseError._setPrototypeOf(this, RuntimeError.prototype);
- }
-}
-//# sourceMappingURL=error.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/stringTools.js
-/* eslint-disable @typescript-eslint/naming-convention */
-/**
- * Checks for a matching suffix at the end of a string (for ES5 and lower)
- * @param str Source string
- * @param suffix Suffix to search for in the source string
- * @returns Boolean indicating whether the suffix was found (true) or not (false)
- * @deprecated Please use native string function instead
- */
-const EndsWith = (str, suffix) => {
- return str.endsWith(suffix);
-};
-/**
- * Checks for a matching suffix at the beginning of a string (for ES5 and lower)
- * @param str Source string
- * @param suffix Suffix to search for in the source string
- * @returns Boolean indicating whether the suffix was found (true) or not (false)
- * @deprecated Please use native string function instead
- */
-const StartsWith = (str, suffix) => {
- if (!str) {
- return false;
- }
- return str.startsWith(suffix);
-};
-/**
- * Decodes a buffer into a string
- * @param buffer The buffer to decode
- * @returns The decoded string
- */
-const stringTools_Decode = (buffer) => {
- if (typeof TextDecoder !== "undefined") {
- return new TextDecoder().decode(buffer);
- }
- let result = "";
- for (let i = 0; i < buffer.byteLength; i++) {
- result += String.fromCharCode(buffer[i]);
- }
- return result;
-};
-/**
- * Encode a buffer to a base64 string
- * @param buffer defines the buffer to encode
- * @returns the encoded string
- */
-const stringTools_EncodeArrayBufferToBase64 = (buffer) => {
- const keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
- let output = "";
- let chr1, chr2, chr3, enc1, enc2, enc3, enc4;
- let i = 0;
- const bytes = ArrayBuffer.isView(buffer) ? new Uint8Array(buffer.buffer, buffer.byteOffset, buffer.byteLength) : new Uint8Array(buffer);
- while (i < bytes.length) {
- chr1 = bytes[i++];
- chr2 = i < bytes.length ? bytes[i++] : Number.NaN;
- chr3 = i < bytes.length ? bytes[i++] : Number.NaN;
- enc1 = chr1 >> 2;
- enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
- enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
- enc4 = chr3 & 63;
- if (isNaN(chr2)) {
- enc3 = enc4 = 64;
- }
- else if (isNaN(chr3)) {
- enc4 = 64;
- }
- output += keyStr.charAt(enc1) + keyStr.charAt(enc2) + keyStr.charAt(enc3) + keyStr.charAt(enc4);
- }
- return output;
-};
-/**
- * Converts a given base64 string as an ASCII encoded stream of data
- * @param base64Data The base64 encoded string to decode
- * @returns Decoded ASCII string
- */
-const DecodeBase64ToString = (base64Data) => {
- return atob(base64Data);
-};
-/**
- * Converts a given base64 string into an ArrayBuffer of raw byte data
- * @param base64Data The base64 encoded string to decode
- * @returns ArrayBuffer of byte data
- */
-const stringTools_DecodeBase64ToBinary = (base64Data) => {
- const decodedString = DecodeBase64ToString(base64Data);
- const bufferLength = decodedString.length;
- const bufferView = new Uint8Array(new ArrayBuffer(bufferLength));
- for (let i = 0; i < bufferLength; i++) {
- bufferView[i] = decodedString.charCodeAt(i);
- }
- return bufferView.buffer;
-};
-/**
- * Converts a number to string and pads with preceding zeroes until it is of specified length.
- * @param num the number to convert and pad
- * @param length the expected length of the string
- * @returns the padded string
- */
-const PadNumber = (num, length) => {
- let str = String(num);
- while (str.length < length) {
- str = "0" + str;
- }
- return str;
-};
-/**
- * Helper to manipulate strings
- */
-const StringTools = {
- EndsWith,
- StartsWith,
- Decode: stringTools_Decode,
- EncodeArrayBufferToBase64: stringTools_EncodeArrayBufferToBase64,
- DecodeBase64ToString,
- DecodeBase64ToBinary: stringTools_DecodeBase64ToBinary,
- PadNumber,
-};
-//# sourceMappingURL=stringTools.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Processors/shaderCodeNode.js
-const defaultAttributeKeywordName = "attribute";
-const defaultVaryingKeywordName = "varying";
-/** @internal */
-class ShaderCodeNode {
- constructor() {
- this.children = [];
- }
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- isValid(preprocessors) {
- return true;
- }
- process(preprocessors, options) {
- var _a, _b, _c, _d, _e, _f, _g;
- let result = "";
- if (this.line) {
- let value = this.line;
- const processor = options.processor;
- if (processor) {
- // This must be done before other replacements to avoid mistakenly changing something that was already changed.
- if (processor.lineProcessor) {
- value = processor.lineProcessor(value, options.isFragment, options.processingContext);
- }
- const attributeKeyword = (_b = (_a = options.processor) === null || _a === void 0 ? void 0 : _a.attributeKeywordName) !== null && _b !== void 0 ? _b : defaultAttributeKeywordName;
- const varyingKeyword = options.isFragment && ((_c = options.processor) === null || _c === void 0 ? void 0 : _c.varyingFragmentKeywordName)
- ? (_d = options.processor) === null || _d === void 0 ? void 0 : _d.varyingFragmentKeywordName
- : !options.isFragment && ((_e = options.processor) === null || _e === void 0 ? void 0 : _e.varyingVertexKeywordName)
- ? (_f = options.processor) === null || _f === void 0 ? void 0 : _f.varyingVertexKeywordName
- : defaultVaryingKeywordName;
- if (!options.isFragment && processor.attributeProcessor && this.line.startsWith(attributeKeyword)) {
- value = processor.attributeProcessor(this.line, preprocessors, options.processingContext);
- }
- else if (processor.varyingProcessor &&
- (((_g = processor.varyingCheck) === null || _g === void 0 ? void 0 : _g.call(processor, this.line, options.isFragment)) || (!processor.varyingCheck && this.line.startsWith(varyingKeyword)))) {
- value = processor.varyingProcessor(this.line, options.isFragment, preprocessors, options.processingContext);
- }
- else if (processor.uniformProcessor && processor.uniformRegexp && processor.uniformRegexp.test(this.line)) {
- if (!options.lookForClosingBracketForUniformBuffer) {
- value = processor.uniformProcessor(this.line, options.isFragment, preprocessors, options.processingContext);
- }
- }
- else if (processor.uniformBufferProcessor && processor.uniformBufferRegexp && processor.uniformBufferRegexp.test(this.line)) {
- if (!options.lookForClosingBracketForUniformBuffer) {
- value = processor.uniformBufferProcessor(this.line, options.isFragment, options.processingContext);
- options.lookForClosingBracketForUniformBuffer = true;
- }
- }
- else if (processor.textureProcessor && processor.textureRegexp && processor.textureRegexp.test(this.line)) {
- value = processor.textureProcessor(this.line, options.isFragment, preprocessors, options.processingContext);
- }
- else if ((processor.uniformProcessor || processor.uniformBufferProcessor) && this.line.startsWith("uniform") && !options.lookForClosingBracketForUniformBuffer) {
- const regex = /uniform\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/;
- if (regex.test(this.line)) {
- // uniform
- if (processor.uniformProcessor) {
- value = processor.uniformProcessor(this.line, options.isFragment, preprocessors, options.processingContext);
- }
- }
- else {
- // Uniform buffer
- if (processor.uniformBufferProcessor) {
- value = processor.uniformBufferProcessor(this.line, options.isFragment, options.processingContext);
- options.lookForClosingBracketForUniformBuffer = true;
- }
- }
- }
- if (options.lookForClosingBracketForUniformBuffer && this.line.indexOf("}") !== -1) {
- options.lookForClosingBracketForUniformBuffer = false;
- if (processor.endOfUniformBufferProcessor) {
- value = processor.endOfUniformBufferProcessor(this.line, options.isFragment, options.processingContext);
- }
- }
- }
- result += value + "\n";
- }
- this.children.forEach((child) => {
- result += child.process(preprocessors, options);
- });
- if (this.additionalDefineKey) {
- preprocessors[this.additionalDefineKey] = this.additionalDefineValue || "true";
- }
- return result;
- }
-}
-//# sourceMappingURL=shaderCodeNode.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Processors/shaderCodeCursor.js
-/** @internal */
-class ShaderCodeCursor {
- constructor() {
- this._lines = [];
- }
- get currentLine() {
- return this._lines[this.lineIndex];
- }
- get canRead() {
- return this.lineIndex < this._lines.length - 1;
- }
- set lines(value) {
- this._lines.length = 0;
- for (const line of value) {
- // Skip empty lines
- if (!line || line === "\r") {
- continue;
- }
- // Prevent removing line break in macros.
- if (line[0] === "#") {
- this._lines.push(line);
- continue;
- }
- // Do not split single line comments
- const trimmedLine = line.trim();
- if (!trimmedLine) {
- continue;
- }
- if (trimmedLine.startsWith("//")) {
- this._lines.push(line);
- continue;
- }
- // Work with semicolon in the line
- const semicolonIndex = trimmedLine.indexOf(";");
- if (semicolonIndex === -1) {
- // No semicolon in the line
- this._lines.push(trimmedLine);
- }
- else if (semicolonIndex === trimmedLine.length - 1) {
- // Single semicolon at the end of the line
- // If trimmedLine == ";", we must not push, to be backward compatible with the old code!
- if (trimmedLine.length > 1) {
- this._lines.push(trimmedLine);
- }
- }
- else {
- // Semicolon in the middle of the line
- const split = line.split(";");
- for (let index = 0; index < split.length; index++) {
- let subLine = split[index];
- if (!subLine) {
- continue;
- }
- subLine = subLine.trim();
- if (!subLine) {
- continue;
- }
- this._lines.push(subLine + (index !== split.length - 1 ? ";" : ""));
- }
- }
- }
- }
-}
-//# sourceMappingURL=shaderCodeCursor.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Processors/shaderCodeConditionNode.js
-
-/** @internal */
-class ShaderCodeConditionNode extends ShaderCodeNode {
- process(preprocessors, options) {
- for (let index = 0; index < this.children.length; index++) {
- const node = this.children[index];
- if (node.isValid(preprocessors)) {
- return node.process(preprocessors, options);
- }
- }
- return "";
- }
-}
-//# sourceMappingURL=shaderCodeConditionNode.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Processors/shaderCodeTestNode.js
-
-/** @internal */
-class ShaderCodeTestNode extends ShaderCodeNode {
- isValid(preprocessors) {
- return this.testExpression.isTrue(preprocessors);
- }
-}
-//# sourceMappingURL=shaderCodeTestNode.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Processors/Expressions/shaderDefineExpression.js
-/* eslint-disable @typescript-eslint/naming-convention */
-/** @internal */
-class ShaderDefineExpression {
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- isTrue(preprocessors) {
- return true;
- }
- static postfixToInfix(postfix) {
- const stack = [];
- for (const c of postfix) {
- if (ShaderDefineExpression._OperatorPriority[c] === undefined) {
- stack.push(c);
- }
- else {
- const v1 = stack[stack.length - 1], v2 = stack[stack.length - 2];
- stack.length -= 2;
- stack.push(`(${v2}${c}${v1})`);
- }
- }
- return stack[stack.length - 1];
- }
- /**
- * Converts an infix expression to a postfix expression.
- *
- * This method is used to transform infix expressions, which are more human-readable,
- * into postfix expressions, also known as Reverse Polish Notation (RPN), that can be
- * evaluated more efficiently by a computer. The conversion is based on the operator
- * priority defined in _OperatorPriority.
- *
- * The function employs a stack-based algorithm for the conversion and caches the result
- * to improve performance. The cache keeps track of each converted expression's access time
- * to manage the cache size and optimize memory usage. When the cache size exceeds a specified
- * limit, the least recently accessed items in the cache are deleted.
- *
- * The cache mechanism is particularly helpful for shader compilation, where the same infix
- * expressions might be encountered repeatedly, hence the caching can speed up the process.
- *
- * @param infix - The infix expression to be converted.
- * @returns The postfix expression as an array of strings.
- */
- static infixToPostfix(infix) {
- // Is infix already in cache
- const cacheItem = ShaderDefineExpression._InfixToPostfixCache.get(infix);
- if (cacheItem) {
- cacheItem.accessTime = Date.now();
- return cacheItem.result;
- }
- // Is infix contain any operator
- if (!infix.includes("&&") && !infix.includes("||") && !infix.includes(")") && !infix.includes("(")) {
- return [infix];
- }
- const result = [];
- let stackIdx = -1;
- const pushOperand = () => {
- operand = operand.trim();
- if (operand !== "") {
- result.push(operand);
- operand = "";
- }
- };
- const push = (s) => {
- if (stackIdx < ShaderDefineExpression._Stack.length - 1) {
- ShaderDefineExpression._Stack[++stackIdx] = s;
- }
- };
- const peek = () => ShaderDefineExpression._Stack[stackIdx];
- const pop = () => (stackIdx === -1 ? "!!INVALID EXPRESSION!!" : ShaderDefineExpression._Stack[stackIdx--]);
- let idx = 0, operand = "";
- while (idx < infix.length) {
- const c = infix.charAt(idx), token = idx < infix.length - 1 ? infix.substr(idx, 2) : "";
- if (c === "(") {
- operand = "";
- push(c);
- }
- else if (c === ")") {
- pushOperand();
- while (stackIdx !== -1 && peek() !== "(") {
- result.push(pop());
- }
- pop();
- }
- else if (ShaderDefineExpression._OperatorPriority[token] > 1) {
- pushOperand();
- while (stackIdx !== -1 && ShaderDefineExpression._OperatorPriority[peek()] >= ShaderDefineExpression._OperatorPriority[token]) {
- result.push(pop());
- }
- push(token);
- idx++;
- }
- else {
- operand += c;
- }
- idx++;
- }
- pushOperand();
- while (stackIdx !== -1) {
- if (peek() === "(") {
- pop();
- }
- else {
- result.push(pop());
- }
- }
- // If the cache is at capacity, clear it before adding a new item
- if (ShaderDefineExpression._InfixToPostfixCache.size >= ShaderDefineExpression.InfixToPostfixCacheLimitSize) {
- ShaderDefineExpression.ClearCache();
- }
- // Add the new item to the cache, including the current time as the last access time
- ShaderDefineExpression._InfixToPostfixCache.set(infix, { result, accessTime: Date.now() });
- return result;
- }
- static ClearCache() {
- // Convert the cache to an array and sort by last access time
- const sortedCache = Array.from(ShaderDefineExpression._InfixToPostfixCache.entries()).sort((a, b) => a[1].accessTime - b[1].accessTime);
- // Remove the least recently accessed half of the cache
- for (let i = 0; i < ShaderDefineExpression.InfixToPostfixCacheCleanupSize; i++) {
- ShaderDefineExpression._InfixToPostfixCache.delete(sortedCache[i][0]);
- }
- }
-}
-/**
- * Cache items count limit for the InfixToPostfix cache.
- * It uses to improve the performance of the shader compilation.
- * For details see PR: https://github.com/BabylonJS/Babylon.js/pull/13936
- */
-ShaderDefineExpression.InfixToPostfixCacheLimitSize = 50000;
-/**
- * When the cache size is exceeded, a cache cleanup will be triggered
- * and the cache will be reduced by the size specified
- * in the InfixToPostfixCacheCleanupSize variable, removing entries
- * that have not been accessed the longest.
- */
-ShaderDefineExpression.InfixToPostfixCacheCleanupSize = 25000;
-ShaderDefineExpression._InfixToPostfixCache = new Map();
-ShaderDefineExpression._OperatorPriority = {
- ")": 0,
- "(": 1,
- "||": 2,
- "&&": 3,
-};
-ShaderDefineExpression._Stack = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", ""];
-//# sourceMappingURL=shaderDefineExpression.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Processors/Expressions/Operators/shaderDefineIsDefinedOperator.js
-
-/** @internal */
-class ShaderDefineIsDefinedOperator extends ShaderDefineExpression {
- constructor(define, not = false) {
- super();
- this.define = define;
- this.not = not;
- }
- isTrue(preprocessors) {
- let condition = preprocessors[this.define] !== undefined;
- if (this.not) {
- condition = !condition;
- }
- return condition;
- }
-}
-//# sourceMappingURL=shaderDefineIsDefinedOperator.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Processors/Expressions/Operators/shaderDefineOrOperator.js
-
-/** @internal */
-class ShaderDefineOrOperator extends ShaderDefineExpression {
- isTrue(preprocessors) {
- return this.leftOperand.isTrue(preprocessors) || this.rightOperand.isTrue(preprocessors);
- }
-}
-//# sourceMappingURL=shaderDefineOrOperator.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Processors/Expressions/Operators/shaderDefineAndOperator.js
-
-/** @internal */
-class ShaderDefineAndOperator extends ShaderDefineExpression {
- isTrue(preprocessors) {
- return this.leftOperand.isTrue(preprocessors) && this.rightOperand.isTrue(preprocessors);
- }
-}
-//# sourceMappingURL=shaderDefineAndOperator.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Processors/Expressions/Operators/shaderDefineArithmeticOperator.js
-
-/** @internal */
-class ShaderDefineArithmeticOperator extends ShaderDefineExpression {
- constructor(define, operand, testValue) {
- super();
- this.define = define;
- this.operand = operand;
- this.testValue = testValue;
- }
- isTrue(preprocessors) {
- let value = preprocessors[this.define];
- if (value === undefined) {
- value = this.define;
- }
- let condition = false;
- const left = parseInt(value);
- const right = parseInt(this.testValue);
- switch (this.operand) {
- case ">":
- condition = left > right;
- break;
- case "<":
- condition = left < right;
- break;
- case "<=":
- condition = left <= right;
- break;
- case ">=":
- condition = left >= right;
- break;
- case "==":
- condition = left === right;
- break;
- case "!=":
- condition = left !== right;
- break;
- }
- return condition;
- }
-}
-//# sourceMappingURL=shaderDefineArithmeticOperator.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/shaderLanguage.js
-/**
- * Language of the shader code
- */
-var ShaderLanguage;
-(function (ShaderLanguage) {
- /** language is GLSL (used by WebGL) */
- ShaderLanguage[ShaderLanguage["GLSL"] = 0] = "GLSL";
- /** language is WGSL (used by WebGPU) */
- ShaderLanguage[ShaderLanguage["WGSL"] = 1] = "WGSL";
-})(ShaderLanguage || (ShaderLanguage = {}));
-//# sourceMappingURL=shaderLanguage.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Processors/shaderProcessor.js
-/* eslint-disable @typescript-eslint/no-unused-vars */
-
-
-
-
-
-
-
-
-
-
-
-const regexSE = /defined\s*?\((.+?)\)/g;
-const regexSERevert = /defined\s*?\[(.+?)\]/g;
-const regexShaderInclude = /#include\s?<(.+)>(\((.*)\))*(\[(.*)\])*/g;
-const regexShaderDecl = /__decl__/;
-const regexLightX = /light\{X\}.(\w*)/g;
-const regexX = /\{X\}/g;
-const reusableMatches = [];
-/** @internal */
-class ShaderProcessor {
- static Initialize(options) {
- if (options.processor && options.processor.initializeShaders) {
- options.processor.initializeShaders(options.processingContext);
- }
- }
- static Process(sourceCode, options, callback, engine) {
- var _a;
- if ((_a = options.processor) === null || _a === void 0 ? void 0 : _a.preProcessShaderCode) {
- sourceCode = options.processor.preProcessShaderCode(sourceCode, options.isFragment);
- }
- this._ProcessIncludes(sourceCode, options, (codeWithIncludes) => {
- if (options.processCodeAfterIncludes) {
- codeWithIncludes = options.processCodeAfterIncludes(options.isFragment ? "fragment" : "vertex", codeWithIncludes);
- }
- const migratedCode = this._ProcessShaderConversion(codeWithIncludes, options, engine);
- callback(migratedCode, codeWithIncludes);
- });
- }
- static PreProcess(sourceCode, options, callback, engine) {
- var _a;
- if ((_a = options.processor) === null || _a === void 0 ? void 0 : _a.preProcessShaderCode) {
- sourceCode = options.processor.preProcessShaderCode(sourceCode, options.isFragment);
- }
- this._ProcessIncludes(sourceCode, options, (codeWithIncludes) => {
- if (options.processCodeAfterIncludes) {
- codeWithIncludes = options.processCodeAfterIncludes(options.isFragment ? "fragment" : "vertex", codeWithIncludes);
- }
- const migratedCode = this._ApplyPreProcessing(codeWithIncludes, options, engine);
- callback(migratedCode, codeWithIncludes);
- });
- }
- static Finalize(vertexCode, fragmentCode, options) {
- if (!options.processor || !options.processor.finalizeShaders) {
- return { vertexCode, fragmentCode };
- }
- return options.processor.finalizeShaders(vertexCode, fragmentCode, options.processingContext);
- }
- static _ProcessPrecision(source, options) {
- var _a;
- if ((_a = options.processor) === null || _a === void 0 ? void 0 : _a.noPrecision) {
- return source;
- }
- const shouldUseHighPrecisionShader = options.shouldUseHighPrecisionShader;
- if (source.indexOf("precision highp float") === -1) {
- if (!shouldUseHighPrecisionShader) {
- source = "precision mediump float;\n" + source;
- }
- else {
- source = "precision highp float;\n" + source;
- }
- }
- else {
- if (!shouldUseHighPrecisionShader) {
- // Moving highp to mediump
- source = source.replace("precision highp float", "precision mediump float");
- }
- }
- return source;
- }
- static _ExtractOperation(expression) {
- const regex = /defined\((.+)\)/;
- const match = regex.exec(expression);
- if (match && match.length) {
- return new ShaderDefineIsDefinedOperator(match[1].trim(), expression[0] === "!");
- }
- const operators = ["==", "!=", ">=", "<=", "<", ">"];
- let operator = "";
- let indexOperator = 0;
- for (operator of operators) {
- indexOperator = expression.indexOf(operator);
- if (indexOperator > -1) {
- break;
- }
- }
- if (indexOperator === -1) {
- return new ShaderDefineIsDefinedOperator(expression);
- }
- const define = expression.substring(0, indexOperator).trim();
- const value = expression.substring(indexOperator + operator.length).trim();
- return new ShaderDefineArithmeticOperator(define, operator, value);
- }
- static _BuildSubExpression(expression) {
- expression = expression.replace(regexSE, "defined[$1]");
- const postfix = ShaderDefineExpression.infixToPostfix(expression);
- const stack = [];
- for (const c of postfix) {
- if (c !== "||" && c !== "&&") {
- stack.push(c);
- }
- else if (stack.length >= 2) {
- let v1 = stack[stack.length - 1], v2 = stack[stack.length - 2];
- stack.length -= 2;
- const operator = c == "&&" ? new ShaderDefineAndOperator() : new ShaderDefineOrOperator();
- if (typeof v1 === "string") {
- v1 = v1.replace(regexSERevert, "defined($1)");
- }
- if (typeof v2 === "string") {
- v2 = v2.replace(regexSERevert, "defined($1)");
- }
- operator.leftOperand = typeof v2 === "string" ? this._ExtractOperation(v2) : v2;
- operator.rightOperand = typeof v1 === "string" ? this._ExtractOperation(v1) : v1;
- stack.push(operator);
- }
- }
- let result = stack[stack.length - 1];
- if (typeof result === "string") {
- result = result.replace(regexSERevert, "defined($1)");
- }
- // note: stack.length !== 1 if there was an error in the parsing
- return typeof result === "string" ? this._ExtractOperation(result) : result;
- }
- static _BuildExpression(line, start) {
- const node = new ShaderCodeTestNode();
- const command = line.substring(0, start);
- let expression = line.substring(start);
- expression = expression.substring(0, (expression.indexOf("//") + 1 || expression.length + 1) - 1).trim();
- if (command === "#ifdef") {
- node.testExpression = new ShaderDefineIsDefinedOperator(expression);
- }
- else if (command === "#ifndef") {
- node.testExpression = new ShaderDefineIsDefinedOperator(expression, true);
- }
- else {
- node.testExpression = this._BuildSubExpression(expression);
- }
- return node;
- }
- static _MoveCursorWithinIf(cursor, rootNode, ifNode) {
- let line = cursor.currentLine;
- while (this._MoveCursor(cursor, ifNode)) {
- line = cursor.currentLine;
- const first5 = line.substring(0, 5).toLowerCase();
- if (first5 === "#else") {
- const elseNode = new ShaderCodeNode();
- rootNode.children.push(elseNode);
- this._MoveCursor(cursor, elseNode);
- return;
- }
- else if (first5 === "#elif") {
- const elifNode = this._BuildExpression(line, 5);
- rootNode.children.push(elifNode);
- ifNode = elifNode;
- }
- }
- }
- static _MoveCursor(cursor, rootNode) {
- while (cursor.canRead) {
- cursor.lineIndex++;
- const line = cursor.currentLine;
- if (line.indexOf("#") >= 0) {
- const matches = ShaderProcessor._MoveCursorRegex.exec(line);
- if (matches && matches.length) {
- const keyword = matches[0];
- switch (keyword) {
- case "#ifdef": {
- const newRootNode = new ShaderCodeConditionNode();
- rootNode.children.push(newRootNode);
- const ifNode = this._BuildExpression(line, 6);
- newRootNode.children.push(ifNode);
- this._MoveCursorWithinIf(cursor, newRootNode, ifNode);
- break;
- }
- case "#else":
- case "#elif":
- return true;
- case "#endif":
- return false;
- case "#ifndef": {
- const newRootNode = new ShaderCodeConditionNode();
- rootNode.children.push(newRootNode);
- const ifNode = this._BuildExpression(line, 7);
- newRootNode.children.push(ifNode);
- this._MoveCursorWithinIf(cursor, newRootNode, ifNode);
- break;
- }
- case "#if": {
- const newRootNode = new ShaderCodeConditionNode();
- const ifNode = this._BuildExpression(line, 3);
- rootNode.children.push(newRootNode);
- newRootNode.children.push(ifNode);
- this._MoveCursorWithinIf(cursor, newRootNode, ifNode);
- break;
- }
- }
- continue;
- }
- }
- const newNode = new ShaderCodeNode();
- newNode.line = line;
- rootNode.children.push(newNode);
- // Detect additional defines
- if (line[0] === "#" && line[1] === "d") {
- const split = line.replace(";", "").split(" ");
- newNode.additionalDefineKey = split[1];
- if (split.length === 3) {
- newNode.additionalDefineValue = split[2];
- }
- }
- }
- return false;
- }
- static _EvaluatePreProcessors(sourceCode, preprocessors, options) {
- const rootNode = new ShaderCodeNode();
- const cursor = new ShaderCodeCursor();
- cursor.lineIndex = -1;
- cursor.lines = sourceCode.split("\n");
- // Decompose (We keep it in 2 steps so it is easier to maintain and perf hit is insignificant)
- this._MoveCursor(cursor, rootNode);
- // Recompose
- return rootNode.process(preprocessors, options);
- }
- static _PreparePreProcessors(options, engine) {
- var _a;
- const defines = options.defines;
- const preprocessors = {};
- for (const define of defines) {
- const keyValue = define.replace("#define", "").replace(";", "").trim();
- const split = keyValue.split(" ");
- preprocessors[split[0]] = split.length > 1 ? split[1] : "";
- }
- if (((_a = options.processor) === null || _a === void 0 ? void 0 : _a.shaderLanguage) === ShaderLanguage.GLSL) {
- preprocessors["GL_ES"] = "true";
- }
- preprocessors["__VERSION__"] = options.version;
- preprocessors[options.platformName] = "true";
- engine._getGlobalDefines(preprocessors);
- return preprocessors;
- }
- static _ProcessShaderConversion(sourceCode, options, engine) {
- let preparedSourceCode = this._ProcessPrecision(sourceCode, options);
- if (!options.processor) {
- return preparedSourceCode;
- }
- // Already converted
- if (options.processor.shaderLanguage === ShaderLanguage.GLSL && preparedSourceCode.indexOf("#version 3") !== -1) {
- preparedSourceCode = preparedSourceCode.replace("#version 300 es", "");
- if (!options.processor.parseGLES3) {
- return preparedSourceCode;
- }
- }
- const defines = options.defines;
- const preprocessors = this._PreparePreProcessors(options, engine);
- // General pre processing
- if (options.processor.preProcessor) {
- preparedSourceCode = options.processor.preProcessor(preparedSourceCode, defines, options.isFragment, options.processingContext);
- }
- preparedSourceCode = this._EvaluatePreProcessors(preparedSourceCode, preprocessors, options);
- // Post processing
- if (options.processor.postProcessor) {
- preparedSourceCode = options.processor.postProcessor(preparedSourceCode, defines, options.isFragment, options.processingContext, engine);
- }
- // Inline functions tagged with #define inline
- if (engine._features.needShaderCodeInlining) {
- preparedSourceCode = engine.inlineShaderCode(preparedSourceCode);
- }
- return preparedSourceCode;
- }
- static _ApplyPreProcessing(sourceCode, options, engine) {
- var _a, _b;
- let preparedSourceCode = sourceCode;
- const defines = options.defines;
- const preprocessors = this._PreparePreProcessors(options, engine);
- // General pre processing
- if ((_a = options.processor) === null || _a === void 0 ? void 0 : _a.preProcessor) {
- preparedSourceCode = options.processor.preProcessor(preparedSourceCode, defines, options.isFragment, options.processingContext);
- }
- preparedSourceCode = this._EvaluatePreProcessors(preparedSourceCode, preprocessors, options);
- // Post processing
- if ((_b = options.processor) === null || _b === void 0 ? void 0 : _b.postProcessor) {
- preparedSourceCode = options.processor.postProcessor(preparedSourceCode, defines, options.isFragment, options.processingContext, engine);
- }
- // Inline functions tagged with #define inline
- if (engine._features.needShaderCodeInlining) {
- preparedSourceCode = engine.inlineShaderCode(preparedSourceCode);
- }
- return preparedSourceCode;
- }
- /** @internal */
- static _ProcessIncludes(sourceCode, options, callback) {
- reusableMatches.length = 0;
- let match;
- // stay back-compat to the old matchAll syntax
- while ((match = regexShaderInclude.exec(sourceCode)) !== null) {
- reusableMatches.push(match);
- }
- let returnValue = String(sourceCode);
- let parts = [sourceCode];
- let keepProcessing = false;
- for (const match of reusableMatches) {
- let includeFile = match[1];
- // Uniform declaration
- if (includeFile.indexOf("__decl__") !== -1) {
- includeFile = includeFile.replace(regexShaderDecl, "");
- if (options.supportsUniformBuffers) {
- includeFile = includeFile.replace("Vertex", "Ubo").replace("Fragment", "Ubo");
- }
- includeFile = includeFile + "Declaration";
- }
- if (options.includesShadersStore[includeFile]) {
- // Substitution
- let includeContent = options.includesShadersStore[includeFile];
- if (match[2]) {
- const splits = match[3].split(",");
- for (let index = 0; index < splits.length; index += 2) {
- const source = new RegExp(splits[index], "g");
- const dest = splits[index + 1];
- includeContent = includeContent.replace(source, dest);
- }
- }
- if (match[4]) {
- const indexString = match[5];
- if (indexString.indexOf("..") !== -1) {
- const indexSplits = indexString.split("..");
- const minIndex = parseInt(indexSplits[0]);
- let maxIndex = parseInt(indexSplits[1]);
- let sourceIncludeContent = includeContent.slice(0);
- includeContent = "";
- if (isNaN(maxIndex)) {
- maxIndex = options.indexParameters[indexSplits[1]];
- }
- for (let i = minIndex; i < maxIndex; i++) {
- if (!options.supportsUniformBuffers) {
- // Ubo replacement
- sourceIncludeContent = sourceIncludeContent.replace(regexLightX, (str, p1) => {
- return p1 + "{X}";
- });
- }
- includeContent += sourceIncludeContent.replace(regexX, i.toString()) + "\n";
- }
- }
- else {
- if (!options.supportsUniformBuffers) {
- // Ubo replacement
- includeContent = includeContent.replace(regexLightX, (str, p1) => {
- return p1 + "{X}";
- });
- }
- includeContent = includeContent.replace(regexX, indexString);
- }
- }
- // Replace
- // Split all parts on match[0] and intersperse the parts with the include content
- const newParts = [];
- for (const part of parts) {
- const splitPart = part.split(match[0]);
- for (let i = 0; i < splitPart.length - 1; i++) {
- newParts.push(splitPart[i]);
- newParts.push(includeContent);
- }
- newParts.push(splitPart[splitPart.length - 1]);
- }
- parts = newParts;
- keepProcessing = keepProcessing || includeContent.indexOf("#include<") >= 0 || includeContent.indexOf("#include <") >= 0;
- }
- else {
- const includeShaderUrl = options.shadersRepository + "ShadersInclude/" + includeFile + ".fx";
- ShaderProcessor._FileToolsLoadFile(includeShaderUrl, (fileContent) => {
- options.includesShadersStore[includeFile] = fileContent;
- this._ProcessIncludes(parts.join(""), options, callback);
- });
- return;
- }
- }
- reusableMatches.length = 0;
- returnValue = parts.join("");
- if (keepProcessing) {
- this._ProcessIncludes(returnValue.toString(), options, callback);
- }
- else {
- callback(returnValue);
- }
- }
- /**
- * Loads a file from a url
- * @param url url to load
- * @param onSuccess callback called when the file successfully loads
- * @param onProgress callback called while file is loading (if the server supports this mode)
- * @param offlineProvider defines the offline provider for caching
- * @param useArrayBuffer defines a boolean indicating that date must be returned as ArrayBuffer
- * @param onError callback called when the file fails to load
- * @returns a file request object
- * @internal
- */
- static _FileToolsLoadFile(url, onSuccess, onProgress, offlineProvider, useArrayBuffer, onError) {
- throw _WarnImport("FileTools");
- }
-}
-ShaderProcessor._MoveCursorRegex = /(#ifdef)|(#else)|(#elif)|(#endif)|(#ifndef)|(#if)/;
-//# sourceMappingURL=shaderProcessor.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/shaderStore.js
-
-/**
- * Defines the shader related stores and directory
- */
-class ShaderStore {
- /**
- * Gets the shaders repository path for a given shader language
- * @param shaderLanguage the shader language
- * @returns the path to the shaders repository
- */
- static GetShadersRepository(shaderLanguage = ShaderLanguage.GLSL) {
- return shaderLanguage === ShaderLanguage.GLSL ? ShaderStore.ShadersRepository : ShaderStore.ShadersRepositoryWGSL;
- }
- /**
- * Gets the shaders store of a given shader language
- * @param shaderLanguage the shader language
- * @returns the shaders store
- */
- static GetShadersStore(shaderLanguage = ShaderLanguage.GLSL) {
- return shaderLanguage === ShaderLanguage.GLSL ? ShaderStore.ShadersStore : ShaderStore.ShadersStoreWGSL;
- }
- /**
- * Gets the include shaders store of a given shader language
- * @param shaderLanguage the shader language
- * @returns the include shaders store
- */
- static GetIncludesShadersStore(shaderLanguage = ShaderLanguage.GLSL) {
- return shaderLanguage === ShaderLanguage.GLSL ? ShaderStore.IncludesShadersStore : ShaderStore.IncludesShadersStoreWGSL;
- }
-}
-/**
- * Gets or sets the relative url used to load shaders if using the engine in non-minified mode
- */
-ShaderStore.ShadersRepository = "src/Shaders/";
-/**
- * Store of each shader (The can be looked up using effect.key)
- */
-ShaderStore.ShadersStore = {};
-/**
- * Store of each included file for a shader (The can be looked up using effect.key)
- */
-ShaderStore.IncludesShadersStore = {};
-/**
- * Gets or sets the relative url used to load shaders (WGSL) if using the engine in non-minified mode
- */
-ShaderStore.ShadersRepositoryWGSL = "src/ShadersWGSL/";
-/**
- * Store of each shader (WGSL)
- */
-ShaderStore.ShadersStoreWGSL = {};
-/**
- * Store of each included file for a shader (WGSL)
- */
-ShaderStore.IncludesShadersStoreWGSL = {};
-//# sourceMappingURL=shaderStore.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/effect.js
-
-
-
-
-
-
-
-/**
- * Effect containing vertex and fragment shader that can be executed on an object.
- */
-class effect_Effect {
- /**
- * Gets or sets the relative url used to load shaders if using the engine in non-minified mode
- */
- static get ShadersRepository() {
- return ShaderStore.ShadersRepository;
- }
- static set ShadersRepository(repo) {
- ShaderStore.ShadersRepository = repo;
- }
- /**
- * Observable that will be called when effect is bound.
- */
- get onBindObservable() {
- if (!this._onBindObservable) {
- this._onBindObservable = new observable_Observable();
- }
- return this._onBindObservable;
- }
- /**
- * Instantiates an effect.
- * An effect can be used to create/manage/execute vertex and fragment shaders.
- * @param baseName Name of the effect.
- * @param attributesNamesOrOptions List of attribute names that will be passed to the shader or set of all options to create the effect.
- * @param uniformsNamesOrEngine List of uniform variable names that will be passed to the shader or the engine that will be used to render effect.
- * @param samplers List of sampler variables that will be passed to the shader.
- * @param engine Engine to be used to render the effect
- * @param defines Define statements to be added to the shader.
- * @param fallbacks Possible fallbacks for this effect to improve performance when needed.
- * @param onCompiled Callback that will be called when the shader is compiled.
- * @param onError Callback that will be called if an error occurs during shader compilation.
- * @param indexParameters Parameters to be used with Babylons include syntax to iterate over an array (eg. {lights: 10})
- * @param key Effect Key identifying uniquely compiled shader variants
- * @param shaderLanguage the language the shader is written in (default: GLSL)
- */
- constructor(baseName, attributesNamesOrOptions, uniformsNamesOrEngine, samplers = null, engine, defines = null, fallbacks = null, onCompiled = null, onError = null, indexParameters, key = "", shaderLanguage = ShaderLanguage.GLSL) {
- var _a, _b, _c;
- /**
- * Name of the effect.
- */
- this.name = null;
- /**
- * String container all the define statements that should be set on the shader.
- */
- this.defines = "";
- /**
- * Callback that will be called when the shader is compiled.
- */
- this.onCompiled = null;
- /**
- * Callback that will be called if an error occurs during shader compilation.
- */
- this.onError = null;
- /**
- * Callback that will be called when effect is bound.
- */
- this.onBind = null;
- /**
- * Unique ID of the effect.
- */
- this.uniqueId = 0;
- /**
- * Observable that will be called when the shader is compiled.
- * It is recommended to use executeWhenCompile() or to make sure that scene.isReady() is called to get this observable raised.
- */
- this.onCompileObservable = new observable_Observable();
- /**
- * Observable that will be called if an error occurs during shader compilation.
- */
- this.onErrorObservable = new observable_Observable();
- /** @internal */
- this._onBindObservable = null;
- /**
- * @internal
- * Specifies if the effect was previously ready
- */
- this._wasPreviouslyReady = false;
- /**
- * @internal
- * Forces the code from bindForSubMesh to be fully run the next time it is called
- * It is used in frozen mode to make sure the effect is properly rebound when a new effect is created
- */
- this._forceRebindOnNextCall = false;
- /**
- * @internal
- * Specifies if the effect was previously using instances
- */
- this._wasPreviouslyUsingInstances = null;
- this._isDisposed = false;
- /** @internal */
- this._bonesComputationForcedToCPU = false;
- /** @internal */
- this._uniformBuffersNames = {};
- /** @internal */
- this._multiTarget = false;
- this._samplers = {};
- this._isReady = false;
- this._compilationError = "";
- this._allFallbacksProcessed = false;
- this._uniforms = {};
- /**
- * Key for the effect.
- * @internal
- */
- this._key = "";
- this._fallbacks = null;
- this._vertexSourceCodeOverride = "";
- this._fragmentSourceCodeOverride = "";
- this._transformFeedbackVaryings = null;
- /**
- * Compiled shader to webGL program.
- * @internal
- */
- this._pipelineContext = null;
- /** @internal */
- this._vertexSourceCode = "";
- /** @internal */
- this._fragmentSourceCode = "";
- /** @internal */
- this._vertexSourceCodeBeforeMigration = "";
- /** @internal */
- this._fragmentSourceCodeBeforeMigration = "";
- /** @internal */
- this._rawVertexSourceCode = "";
- /** @internal */
- this._rawFragmentSourceCode = "";
- this.name = baseName;
- this._key = key;
- let processCodeAfterIncludes = undefined;
- let processFinalCode = null;
- if (attributesNamesOrOptions.attributes) {
- const options = attributesNamesOrOptions;
- this._engine = uniformsNamesOrEngine;
- this._attributesNames = options.attributes;
- this._uniformsNames = options.uniformsNames.concat(options.samplers);
- this._samplerList = options.samplers.slice();
- this.defines = options.defines;
- this.onError = options.onError;
- this.onCompiled = options.onCompiled;
- this._fallbacks = options.fallbacks;
- this._indexParameters = options.indexParameters;
- this._transformFeedbackVaryings = options.transformFeedbackVaryings || null;
- this._multiTarget = !!options.multiTarget;
- this._shaderLanguage = (_a = options.shaderLanguage) !== null && _a !== void 0 ? _a : ShaderLanguage.GLSL;
- if (options.uniformBuffersNames) {
- this._uniformBuffersNamesList = options.uniformBuffersNames.slice();
- for (let i = 0; i < options.uniformBuffersNames.length; i++) {
- this._uniformBuffersNames[options.uniformBuffersNames[i]] = i;
- }
- }
- processFinalCode = (_b = options.processFinalCode) !== null && _b !== void 0 ? _b : null;
- processCodeAfterIncludes = (_c = options.processCodeAfterIncludes) !== null && _c !== void 0 ? _c : undefined;
- }
- else {
- this._engine = engine;
- this.defines = defines == null ? "" : defines;
- this._uniformsNames = uniformsNamesOrEngine.concat(samplers);
- this._samplerList = samplers ? samplers.slice() : [];
- this._attributesNames = attributesNamesOrOptions;
- this._uniformBuffersNamesList = [];
- this._shaderLanguage = shaderLanguage;
- this.onError = onError;
- this.onCompiled = onCompiled;
- this._indexParameters = indexParameters;
- this._fallbacks = fallbacks;
- }
- this._attributeLocationByName = {};
- this.uniqueId = effect_Effect._UniqueIdSeed++;
- let vertexSource;
- let fragmentSource;
- const hostDocument = IsWindowObjectExist() ? this._engine.getHostDocument() : null;
- if (baseName.vertexSource) {
- vertexSource = "source:" + baseName.vertexSource;
- }
- else if (baseName.vertexElement) {
- vertexSource = hostDocument ? hostDocument.getElementById(baseName.vertexElement) : null;
- if (!vertexSource) {
- vertexSource = baseName.vertexElement;
- }
- }
- else {
- vertexSource = baseName.vertex || baseName;
- }
- if (baseName.fragmentSource) {
- fragmentSource = "source:" + baseName.fragmentSource;
- }
- else if (baseName.fragmentElement) {
- fragmentSource = hostDocument ? hostDocument.getElementById(baseName.fragmentElement) : null;
- if (!fragmentSource) {
- fragmentSource = baseName.fragmentElement;
- }
- }
- else {
- fragmentSource = baseName.fragment || baseName;
- }
- this._processingContext = this._engine._getShaderProcessingContext(this._shaderLanguage);
- let processorOptions = {
- defines: this.defines.split("\n"),
- indexParameters: this._indexParameters,
- isFragment: false,
- shouldUseHighPrecisionShader: this._engine._shouldUseHighPrecisionShader,
- processor: this._engine._getShaderProcessor(this._shaderLanguage),
- supportsUniformBuffers: this._engine.supportsUniformBuffers,
- shadersRepository: ShaderStore.GetShadersRepository(this._shaderLanguage),
- includesShadersStore: ShaderStore.GetIncludesShadersStore(this._shaderLanguage),
- version: (this._engine.version * 100).toString(),
- platformName: this._engine.shaderPlatformName,
- processingContext: this._processingContext,
- isNDCHalfZRange: this._engine.isNDCHalfZRange,
- useReverseDepthBuffer: this._engine.useReverseDepthBuffer,
- processCodeAfterIncludes,
- };
- const shaderCodes = [undefined, undefined];
- const shadersLoaded = () => {
- if (shaderCodes[0] && shaderCodes[1]) {
- processorOptions.isFragment = true;
- const [migratedVertexCode, fragmentCode] = shaderCodes;
- ShaderProcessor.Process(fragmentCode, processorOptions, (migratedFragmentCode, codeBeforeMigration) => {
- this._fragmentSourceCodeBeforeMigration = codeBeforeMigration;
- if (processFinalCode) {
- migratedFragmentCode = processFinalCode("fragment", migratedFragmentCode);
- }
- const finalShaders = ShaderProcessor.Finalize(migratedVertexCode, migratedFragmentCode, processorOptions);
- processorOptions = null;
- this._useFinalCode(finalShaders.vertexCode, finalShaders.fragmentCode, baseName);
- }, this._engine);
- }
- };
- this._loadShader(vertexSource, "Vertex", "", (vertexCode) => {
- ShaderProcessor.Initialize(processorOptions);
- ShaderProcessor.Process(vertexCode, processorOptions, (migratedVertexCode, codeBeforeMigration) => {
- this._rawVertexSourceCode = vertexCode;
- this._vertexSourceCodeBeforeMigration = codeBeforeMigration;
- if (processFinalCode) {
- migratedVertexCode = processFinalCode("vertex", migratedVertexCode);
- }
- shaderCodes[0] = migratedVertexCode;
- shadersLoaded();
- }, this._engine);
- });
- this._loadShader(fragmentSource, "Fragment", "Pixel", (fragmentCode) => {
- this._rawFragmentSourceCode = fragmentCode;
- shaderCodes[1] = fragmentCode;
- shadersLoaded();
- });
- }
- _useFinalCode(migratedVertexCode, migratedFragmentCode, baseName) {
- if (baseName) {
- const vertex = baseName.vertexElement || baseName.vertex || baseName.spectorName || baseName;
- const fragment = baseName.fragmentElement || baseName.fragment || baseName.spectorName || baseName;
- this._vertexSourceCode = (this._shaderLanguage === ShaderLanguage.WGSL ? "//" : "") + "#define SHADER_NAME vertex:" + vertex + "\n" + migratedVertexCode;
- this._fragmentSourceCode = (this._shaderLanguage === ShaderLanguage.WGSL ? "//" : "") + "#define SHADER_NAME fragment:" + fragment + "\n" + migratedFragmentCode;
- }
- else {
- this._vertexSourceCode = migratedVertexCode;
- this._fragmentSourceCode = migratedFragmentCode;
- }
- this._prepareEffect();
- }
- /**
- * Unique key for this effect
- */
- get key() {
- return this._key;
- }
- /**
- * If the effect has been compiled and prepared.
- * @returns if the effect is compiled and prepared.
- */
- isReady() {
- try {
- return this._isReadyInternal();
- }
- catch (_a) {
- return false;
- }
- }
- _isReadyInternal() {
- if (this._isReady) {
- return true;
- }
- if (this._pipelineContext) {
- return this._pipelineContext.isReady;
- }
- return false;
- }
- /**
- * The engine the effect was initialized with.
- * @returns the engine.
- */
- getEngine() {
- return this._engine;
- }
- /**
- * The pipeline context for this effect
- * @returns the associated pipeline context
- */
- getPipelineContext() {
- return this._pipelineContext;
- }
- /**
- * The set of names of attribute variables for the shader.
- * @returns An array of attribute names.
- */
- getAttributesNames() {
- return this._attributesNames;
- }
- /**
- * Returns the attribute at the given index.
- * @param index The index of the attribute.
- * @returns The location of the attribute.
- */
- getAttributeLocation(index) {
- return this._attributes[index];
- }
- /**
- * Returns the attribute based on the name of the variable.
- * @param name of the attribute to look up.
- * @returns the attribute location.
- */
- getAttributeLocationByName(name) {
- return this._attributeLocationByName[name];
- }
- /**
- * The number of attributes.
- * @returns the number of attributes.
- */
- getAttributesCount() {
- return this._attributes.length;
- }
- /**
- * Gets the index of a uniform variable.
- * @param uniformName of the uniform to look up.
- * @returns the index.
- */
- getUniformIndex(uniformName) {
- return this._uniformsNames.indexOf(uniformName);
- }
- /**
- * Returns the attribute based on the name of the variable.
- * @param uniformName of the uniform to look up.
- * @returns the location of the uniform.
- */
- getUniform(uniformName) {
- return this._uniforms[uniformName];
- }
- /**
- * Returns an array of sampler variable names
- * @returns The array of sampler variable names.
- */
- getSamplers() {
- return this._samplerList;
- }
- /**
- * Returns an array of uniform variable names
- * @returns The array of uniform variable names.
- */
- getUniformNames() {
- return this._uniformsNames;
- }
- /**
- * Returns an array of uniform buffer variable names
- * @returns The array of uniform buffer variable names.
- */
- getUniformBuffersNames() {
- return this._uniformBuffersNamesList;
- }
- /**
- * Returns the index parameters used to create the effect
- * @returns The index parameters object
- */
- getIndexParameters() {
- return this._indexParameters;
- }
- /**
- * The error from the last compilation.
- * @returns the error string.
- */
- getCompilationError() {
- return this._compilationError;
- }
- /**
- * Gets a boolean indicating that all fallbacks were used during compilation
- * @returns true if all fallbacks were used
- */
- allFallbacksProcessed() {
- return this._allFallbacksProcessed;
- }
- /**
- * Adds a callback to the onCompiled observable and call the callback immediately if already ready.
- * @param func The callback to be used.
- */
- executeWhenCompiled(func) {
- if (this.isReady()) {
- func(this);
- return;
- }
- this.onCompileObservable.add((effect) => {
- func(effect);
- });
- if (!this._pipelineContext || this._pipelineContext.isAsync) {
- setTimeout(() => {
- this._checkIsReady(null);
- }, 16);
- }
- }
- _checkIsReady(previousPipelineContext) {
- try {
- if (this._isReadyInternal()) {
- return;
- }
- }
- catch (e) {
- this._processCompilationErrors(e, previousPipelineContext);
- return;
- }
- if (this._isDisposed) {
- return;
- }
- setTimeout(() => {
- this._checkIsReady(previousPipelineContext);
- }, 16);
- }
- _loadShader(shader, key, optionalKey, callback) {
- if (typeof HTMLElement !== "undefined") {
- // DOM element ?
- if (shader instanceof HTMLElement) {
- const shaderCode = GetDOMTextContent(shader);
- callback(shaderCode);
- return;
- }
- }
- // Direct source ?
- if (shader.substr(0, 7) === "source:") {
- callback(shader.substr(7));
- return;
- }
- // Base64 encoded ?
- if (shader.substr(0, 7) === "base64:") {
- const shaderBinary = window.atob(shader.substr(7));
- callback(shaderBinary);
- return;
- }
- const shaderStore = ShaderStore.GetShadersStore(this._shaderLanguage);
- // Is in local store ?
- if (shaderStore[shader + key + "Shader"]) {
- callback(shaderStore[shader + key + "Shader"]);
- return;
- }
- if (optionalKey && shaderStore[shader + optionalKey + "Shader"]) {
- callback(shaderStore[shader + optionalKey + "Shader"]);
- return;
- }
- let shaderUrl;
- if (shader[0] === "." || shader[0] === "/" || shader.indexOf("http") > -1) {
- shaderUrl = shader;
- }
- else {
- shaderUrl = ShaderStore.GetShadersRepository(this._shaderLanguage) + shader;
- }
- // Vertex shader
- this._engine._loadFile(shaderUrl + "." + key.toLowerCase() + ".fx", callback);
- }
- /**
- * Gets the vertex shader source code of this effect
- * This is the final source code that will be compiled, after all the processing has been done (pre-processing applied, code injection/replacement, etc)
- */
- get vertexSourceCode() {
- var _a, _b;
- return this._vertexSourceCodeOverride && this._fragmentSourceCodeOverride
- ? this._vertexSourceCodeOverride
- : (_b = (_a = this._pipelineContext) === null || _a === void 0 ? void 0 : _a._getVertexShaderCode()) !== null && _b !== void 0 ? _b : this._vertexSourceCode;
- }
- /**
- * Gets the fragment shader source code of this effect
- * This is the final source code that will be compiled, after all the processing has been done (pre-processing applied, code injection/replacement, etc)
- */
- get fragmentSourceCode() {
- var _a, _b;
- return this._vertexSourceCodeOverride && this._fragmentSourceCodeOverride
- ? this._fragmentSourceCodeOverride
- : (_b = (_a = this._pipelineContext) === null || _a === void 0 ? void 0 : _a._getFragmentShaderCode()) !== null && _b !== void 0 ? _b : this._fragmentSourceCode;
- }
- /**
- * Gets the vertex shader source code before migration.
- * This is the source code after the include directives have been replaced by their contents but before the code is migrated, i.e. before ShaderProcess._ProcessShaderConversion is executed.
- * This method is, among other things, responsible for parsing #if/#define directives as well as converting GLES2 syntax to GLES3 (in the case of WebGL).
- */
- get vertexSourceCodeBeforeMigration() {
- return this._vertexSourceCodeBeforeMigration;
- }
- /**
- * Gets the fragment shader source code before migration.
- * This is the source code after the include directives have been replaced by their contents but before the code is migrated, i.e. before ShaderProcess._ProcessShaderConversion is executed.
- * This method is, among other things, responsible for parsing #if/#define directives as well as converting GLES2 syntax to GLES3 (in the case of WebGL).
- */
- get fragmentSourceCodeBeforeMigration() {
- return this._fragmentSourceCodeBeforeMigration;
- }
- /**
- * Gets the vertex shader source code before it has been modified by any processing
- */
- get rawVertexSourceCode() {
- return this._rawVertexSourceCode;
- }
- /**
- * Gets the fragment shader source code before it has been modified by any processing
- */
- get rawFragmentSourceCode() {
- return this._rawFragmentSourceCode;
- }
- /**
- * Recompiles the webGL program
- * @param vertexSourceCode The source code for the vertex shader.
- * @param fragmentSourceCode The source code for the fragment shader.
- * @param onCompiled Callback called when completed.
- * @param onError Callback called on error.
- * @internal
- */
- _rebuildProgram(vertexSourceCode, fragmentSourceCode, onCompiled, onError) {
- this._isReady = false;
- this._vertexSourceCodeOverride = vertexSourceCode;
- this._fragmentSourceCodeOverride = fragmentSourceCode;
- this.onError = (effect, error) => {
- if (onError) {
- onError(error);
- }
- };
- this.onCompiled = () => {
- const scenes = this.getEngine().scenes;
- if (scenes) {
- for (let i = 0; i < scenes.length; i++) {
- scenes[i].markAllMaterialsAsDirty(63);
- }
- }
- this._pipelineContext._handlesSpectorRebuildCallback(onCompiled);
- };
- this._fallbacks = null;
- this._prepareEffect();
- }
- /**
- * Prepares the effect
- * @internal
- */
- _prepareEffect() {
- const attributesNames = this._attributesNames;
- const defines = this.defines;
- const previousPipelineContext = this._pipelineContext;
- this._isReady = false;
- try {
- const engine = this._engine;
- this._pipelineContext = engine.createPipelineContext(this._processingContext);
- this._pipelineContext._name = this._key;
- const rebuildRebind = this._rebuildProgram.bind(this);
- if (this._vertexSourceCodeOverride && this._fragmentSourceCodeOverride) {
- engine._preparePipelineContext(this._pipelineContext, this._vertexSourceCodeOverride, this._fragmentSourceCodeOverride, true, this._rawVertexSourceCode, this._rawFragmentSourceCode, rebuildRebind, null, this._transformFeedbackVaryings, this._key);
- }
- else {
- engine._preparePipelineContext(this._pipelineContext, this._vertexSourceCode, this._fragmentSourceCode, false, this._rawVertexSourceCode, this._rawFragmentSourceCode, rebuildRebind, defines, this._transformFeedbackVaryings, this._key);
- }
- engine._executeWhenRenderingStateIsCompiled(this._pipelineContext, () => {
- this._attributes = [];
- this._pipelineContext._fillEffectInformation(this, this._uniformBuffersNames, this._uniformsNames, this._uniforms, this._samplerList, this._samplers, attributesNames, this._attributes);
- // Caches attribute locations.
- if (attributesNames) {
- for (let i = 0; i < attributesNames.length; i++) {
- const name = attributesNames[i];
- this._attributeLocationByName[name] = this._attributes[i];
- }
- }
- engine.bindSamplers(this);
- this._compilationError = "";
- this._isReady = true;
- if (this.onCompiled) {
- this.onCompiled(this);
- }
- this.onCompileObservable.notifyObservers(this);
- this.onCompileObservable.clear();
- // Unbind mesh reference in fallbacks
- if (this._fallbacks) {
- this._fallbacks.unBindMesh();
- }
- if (previousPipelineContext) {
- this.getEngine()._deletePipelineContext(previousPipelineContext);
- }
- });
- if (this._pipelineContext.isAsync) {
- this._checkIsReady(previousPipelineContext);
- }
- }
- catch (e) {
- this._processCompilationErrors(e, previousPipelineContext);
- }
- }
- _getShaderCodeAndErrorLine(code, error, isFragment) {
- const regexp = isFragment ? /FRAGMENT SHADER ERROR: 0:(\d+?):/ : /VERTEX SHADER ERROR: 0:(\d+?):/;
- let errorLine = null;
- if (error && code) {
- const res = error.match(regexp);
- if (res && res.length === 2) {
- const lineNumber = parseInt(res[1]);
- const lines = code.split("\n", -1);
- if (lines.length >= lineNumber) {
- errorLine = `Offending line [${lineNumber}] in ${isFragment ? "fragment" : "vertex"} code: ${lines[lineNumber - 1]}`;
- }
- }
- }
- return [code, errorLine];
- }
- _processCompilationErrors(e, previousPipelineContext = null) {
- var _a, _b, _c;
- this._compilationError = e.message;
- const attributesNames = this._attributesNames;
- const fallbacks = this._fallbacks;
- // Let's go through fallbacks then
- logger_Logger.Error("Unable to compile effect:");
- logger_Logger.Error("Uniforms: " +
- this._uniformsNames.map(function (uniform) {
- return " " + uniform;
- }));
- logger_Logger.Error("Attributes: " +
- attributesNames.map(function (attribute) {
- return " " + attribute;
- }));
- logger_Logger.Error("Defines:\n" + this.defines);
- if (effect_Effect.LogShaderCodeOnCompilationError) {
- let lineErrorVertex = null, lineErrorFragment = null, code = null;
- if ((_a = this._pipelineContext) === null || _a === void 0 ? void 0 : _a._getVertexShaderCode()) {
- [code, lineErrorVertex] = this._getShaderCodeAndErrorLine(this._pipelineContext._getVertexShaderCode(), this._compilationError, false);
- if (code) {
- logger_Logger.Error("Vertex code:");
- logger_Logger.Error(code);
- }
- }
- if ((_b = this._pipelineContext) === null || _b === void 0 ? void 0 : _b._getFragmentShaderCode()) {
- [code, lineErrorFragment] = this._getShaderCodeAndErrorLine((_c = this._pipelineContext) === null || _c === void 0 ? void 0 : _c._getFragmentShaderCode(), this._compilationError, true);
- if (code) {
- logger_Logger.Error("Fragment code:");
- logger_Logger.Error(code);
- }
- }
- if (lineErrorVertex) {
- logger_Logger.Error(lineErrorVertex);
- }
- if (lineErrorFragment) {
- logger_Logger.Error(lineErrorFragment);
- }
- }
- logger_Logger.Error("Error: " + this._compilationError);
- const notifyErrors = () => {
- if (this.onError) {
- this.onError(this, this._compilationError);
- }
- this.onErrorObservable.notifyObservers(this);
- };
- // In case a previous compilation was successful, we need to restore the previous pipeline context
- if (previousPipelineContext) {
- this._pipelineContext = previousPipelineContext;
- this._isReady = true;
- notifyErrors();
- }
- // Lets try to compile fallbacks as long as we have some.
- if (fallbacks) {
- this._pipelineContext = null;
- if (fallbacks.hasMoreFallbacks) {
- this._allFallbacksProcessed = false;
- logger_Logger.Error("Trying next fallback.");
- this.defines = fallbacks.reduce(this.defines, this);
- this._prepareEffect();
- }
- else {
- // Sorry we did everything we can
- this._allFallbacksProcessed = true;
- notifyErrors();
- this.onErrorObservable.clear();
- // Unbind mesh reference in fallbacks
- if (this._fallbacks) {
- this._fallbacks.unBindMesh();
- }
- }
- }
- else {
- this._allFallbacksProcessed = true;
- // In case of error, without any prior successful compilation, let s notify observers
- if (!previousPipelineContext) {
- notifyErrors();
- }
- }
- }
- /**
- * Checks if the effect is supported. (Must be called after compilation)
- */
- get isSupported() {
- return this._compilationError === "";
- }
- /**
- * Binds a texture to the engine to be used as output of the shader.
- * @param channel Name of the output variable.
- * @param texture Texture to bind.
- * @internal
- */
- _bindTexture(channel, texture) {
- this._engine._bindTexture(this._samplers[channel], texture, channel);
- }
- /**
- * Sets a texture on the engine to be used in the shader.
- * @param channel Name of the sampler variable.
- * @param texture Texture to set.
- */
- setTexture(channel, texture) {
- this._engine.setTexture(this._samplers[channel], this._uniforms[channel], texture, channel);
- }
- /**
- * Sets a depth stencil texture from a render target on the engine to be used in the shader.
- * @param channel Name of the sampler variable.
- * @param texture Texture to set.
- */
- setDepthStencilTexture(channel, texture) {
- this._engine.setDepthStencilTexture(this._samplers[channel], this._uniforms[channel], texture, channel);
- }
- /**
- * Sets an array of textures on the engine to be used in the shader.
- * @param channel Name of the variable.
- * @param textures Textures to set.
- */
- setTextureArray(channel, textures) {
- const exName = channel + "Ex";
- if (this._samplerList.indexOf(exName + "0") === -1) {
- const initialPos = this._samplerList.indexOf(channel);
- for (let index = 1; index < textures.length; index++) {
- const currentExName = exName + (index - 1).toString();
- this._samplerList.splice(initialPos + index, 0, currentExName);
- }
- // Reset every channels
- let channelIndex = 0;
- for (const key of this._samplerList) {
- this._samplers[key] = channelIndex;
- channelIndex += 1;
- }
- }
- this._engine.setTextureArray(this._samplers[channel], this._uniforms[channel], textures, channel);
- }
- /**
- * Sets a texture to be the input of the specified post process. (To use the output, pass in the next post process in the pipeline)
- * @param channel Name of the sampler variable.
- * @param postProcess Post process to get the input texture from.
- */
- setTextureFromPostProcess(channel, postProcess) {
- this._engine.setTextureFromPostProcess(this._samplers[channel], postProcess, channel);
- }
- /**
- * (Warning! setTextureFromPostProcessOutput may be desired instead)
- * Sets the input texture of the passed in post process to be input of this effect. (To use the output of the passed in post process use setTextureFromPostProcessOutput)
- * @param channel Name of the sampler variable.
- * @param postProcess Post process to get the output texture from.
- */
- setTextureFromPostProcessOutput(channel, postProcess) {
- this._engine.setTextureFromPostProcessOutput(this._samplers[channel], postProcess, channel);
- }
- /**
- * Binds a buffer to a uniform.
- * @param buffer Buffer to bind.
- * @param name Name of the uniform variable to bind to.
- */
- bindUniformBuffer(buffer, name) {
- const bufferName = this._uniformBuffersNames[name];
- if (bufferName === undefined || (effect_Effect._BaseCache[bufferName] === buffer && this._engine._features.useUBOBindingCache)) {
- return;
- }
- effect_Effect._BaseCache[bufferName] = buffer;
- this._engine.bindUniformBufferBase(buffer, bufferName, name);
- }
- /**
- * Binds block to a uniform.
- * @param blockName Name of the block to bind.
- * @param index Index to bind.
- */
- bindUniformBlock(blockName, index) {
- this._engine.bindUniformBlock(this._pipelineContext, blockName, index);
- }
- /**
- * Sets an integer value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value Value to be set.
- * @returns this effect.
- */
- setInt(uniformName, value) {
- this._pipelineContext.setInt(uniformName, value);
- return this;
- }
- /**
- * Sets an int2 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int2.
- * @param y Second int in int2.
- * @returns this effect.
- */
- setInt2(uniformName, x, y) {
- this._pipelineContext.setInt2(uniformName, x, y);
- return this;
- }
- /**
- * Sets an int3 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int3.
- * @param y Second int in int3.
- * @param z Third int in int3.
- * @returns this effect.
- */
- setInt3(uniformName, x, y, z) {
- this._pipelineContext.setInt3(uniformName, x, y, z);
- return this;
- }
- /**
- * Sets an int4 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int4.
- * @param y Second int in int4.
- * @param z Third int in int4.
- * @param w Fourth int in int4.
- * @returns this effect.
- */
- setInt4(uniformName, x, y, z, w) {
- this._pipelineContext.setInt4(uniformName, x, y, z, w);
- return this;
- }
- /**
- * Sets an int array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setIntArray(uniformName, array) {
- this._pipelineContext.setIntArray(uniformName, array);
- return this;
- }
- /**
- * Sets an int array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setIntArray2(uniformName, array) {
- this._pipelineContext.setIntArray2(uniformName, array);
- return this;
- }
- /**
- * Sets an int array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setIntArray3(uniformName, array) {
- this._pipelineContext.setIntArray3(uniformName, array);
- return this;
- }
- /**
- * Sets an int array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setIntArray4(uniformName, array) {
- this._pipelineContext.setIntArray4(uniformName, array);
- return this;
- }
- /**
- * Sets an unsigned integer value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value Value to be set.
- * @returns this effect.
- */
- setUInt(uniformName, value) {
- this._pipelineContext.setInt(uniformName, value);
- return this;
- }
- /**
- * Sets an unsigned int2 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint2.
- * @param y Second unsigned int in uint2.
- * @returns this effect.
- */
- setUInt2(uniformName, x, y) {
- this._pipelineContext.setInt2(uniformName, x, y);
- return this;
- }
- /**
- * Sets an unsigned int3 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint3.
- * @param y Second unsigned int in uint3.
- * @param z Third unsigned int in uint3.
- * @returns this effect.
- */
- setUInt3(uniformName, x, y, z) {
- this._pipelineContext.setInt3(uniformName, x, y, z);
- return this;
- }
- /**
- * Sets an unsigned int4 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint4.
- * @param y Second unsigned int in uint4.
- * @param z Third unsigned int in uint4.
- * @param w Fourth unsigned int in uint4.
- * @returns this effect.
- */
- setUInt4(uniformName, x, y, z, w) {
- this._pipelineContext.setInt4(uniformName, x, y, z, w);
- return this;
- }
- /**
- * Sets an unsigned int array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setUIntArray(uniformName, array) {
- this._pipelineContext.setUIntArray(uniformName, array);
- return this;
- }
- /**
- * Sets an unsigned int array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setUIntArray2(uniformName, array) {
- this._pipelineContext.setUIntArray2(uniformName, array);
- return this;
- }
- /**
- * Sets an unsigned int array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setUIntArray3(uniformName, array) {
- this._pipelineContext.setUIntArray3(uniformName, array);
- return this;
- }
- /**
- * Sets an unsigned int array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setUIntArray4(uniformName, array) {
- this._pipelineContext.setUIntArray4(uniformName, array);
- return this;
- }
- /**
- * Sets an float array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setFloatArray(uniformName, array) {
- this._pipelineContext.setArray(uniformName, array);
- return this;
- }
- /**
- * Sets an float array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setFloatArray2(uniformName, array) {
- this._pipelineContext.setArray2(uniformName, array);
- return this;
- }
- /**
- * Sets an float array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setFloatArray3(uniformName, array) {
- this._pipelineContext.setArray3(uniformName, array);
- return this;
- }
- /**
- * Sets an float array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setFloatArray4(uniformName, array) {
- this._pipelineContext.setArray4(uniformName, array);
- return this;
- }
- /**
- * Sets an array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setArray(uniformName, array) {
- this._pipelineContext.setArray(uniformName, array);
- return this;
- }
- /**
- * Sets an array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setArray2(uniformName, array) {
- this._pipelineContext.setArray2(uniformName, array);
- return this;
- }
- /**
- * Sets an array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setArray3(uniformName, array) {
- this._pipelineContext.setArray3(uniformName, array);
- return this;
- }
- /**
- * Sets an array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setArray4(uniformName, array) {
- this._pipelineContext.setArray4(uniformName, array);
- return this;
- }
- /**
- * Sets matrices on a uniform variable.
- * @param uniformName Name of the variable.
- * @param matrices matrices to be set.
- * @returns this effect.
- */
- setMatrices(uniformName, matrices) {
- this._pipelineContext.setMatrices(uniformName, matrices);
- return this;
- }
- /**
- * Sets matrix on a uniform variable.
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- * @returns this effect.
- */
- setMatrix(uniformName, matrix) {
- this._pipelineContext.setMatrix(uniformName, matrix);
- return this;
- }
- /**
- * Sets a 3x3 matrix on a uniform variable. (Specified as [1,2,3,4,5,6,7,8,9] will result in [1,2,3][4,5,6][7,8,9] matrix)
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- * @returns this effect.
- */
- setMatrix3x3(uniformName, matrix) {
- // the cast is ok because it is gl.uniformMatrix3fv() which is called at the end, and this function accepts Float32Array and Array
- this._pipelineContext.setMatrix3x3(uniformName, matrix);
- return this;
- }
- /**
- * Sets a 2x2 matrix on a uniform variable. (Specified as [1,2,3,4] will result in [1,2][3,4] matrix)
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- * @returns this effect.
- */
- setMatrix2x2(uniformName, matrix) {
- // the cast is ok because it is gl.uniformMatrix3fv() which is called at the end, and this function accepts Float32Array and Array
- this._pipelineContext.setMatrix2x2(uniformName, matrix);
- return this;
- }
- /**
- * Sets a float on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value value to be set.
- * @returns this effect.
- */
- setFloat(uniformName, value) {
- this._pipelineContext.setFloat(uniformName, value);
- return this;
- }
- /**
- * Sets a boolean on a uniform variable.
- * @param uniformName Name of the variable.
- * @param bool value to be set.
- * @returns this effect.
- */
- setBool(uniformName, bool) {
- this._pipelineContext.setInt(uniformName, bool ? 1 : 0);
- return this;
- }
- /**
- * Sets a Vector2 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector2 vector2 to be set.
- * @returns this effect.
- */
- setVector2(uniformName, vector2) {
- this._pipelineContext.setVector2(uniformName, vector2);
- return this;
- }
- /**
- * Sets a float2 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float2.
- * @param y Second float in float2.
- * @returns this effect.
- */
- setFloat2(uniformName, x, y) {
- this._pipelineContext.setFloat2(uniformName, x, y);
- return this;
- }
- /**
- * Sets a Vector3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector3 Value to be set.
- * @returns this effect.
- */
- setVector3(uniformName, vector3) {
- this._pipelineContext.setVector3(uniformName, vector3);
- return this;
- }
- /**
- * Sets a float3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float3.
- * @param y Second float in float3.
- * @param z Third float in float3.
- * @returns this effect.
- */
- setFloat3(uniformName, x, y, z) {
- this._pipelineContext.setFloat3(uniformName, x, y, z);
- return this;
- }
- /**
- * Sets a Vector4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector4 Value to be set.
- * @returns this effect.
- */
- setVector4(uniformName, vector4) {
- this._pipelineContext.setVector4(uniformName, vector4);
- return this;
- }
- /**
- * Sets a Quaternion on a uniform variable.
- * @param uniformName Name of the variable.
- * @param quaternion Value to be set.
- * @returns this effect.
- */
- setQuaternion(uniformName, quaternion) {
- this._pipelineContext.setQuaternion(uniformName, quaternion);
- return this;
- }
- /**
- * Sets a float4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float4.
- * @param y Second float in float4.
- * @param z Third float in float4.
- * @param w Fourth float in float4.
- * @returns this effect.
- */
- setFloat4(uniformName, x, y, z, w) {
- this._pipelineContext.setFloat4(uniformName, x, y, z, w);
- return this;
- }
- /**
- * Sets a Color3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param color3 Value to be set.
- * @returns this effect.
- */
- setColor3(uniformName, color3) {
- this._pipelineContext.setColor3(uniformName, color3);
- return this;
- }
- /**
- * Sets a Color4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param color3 Value to be set.
- * @param alpha Alpha value to be set.
- * @returns this effect.
- */
- setColor4(uniformName, color3, alpha) {
- this._pipelineContext.setColor4(uniformName, color3, alpha);
- return this;
- }
- /**
- * Sets a Color4 on a uniform variable
- * @param uniformName defines the name of the variable
- * @param color4 defines the value to be set
- * @returns this effect.
- */
- setDirectColor4(uniformName, color4) {
- this._pipelineContext.setDirectColor4(uniformName, color4);
- return this;
- }
- /**
- * Release all associated resources.
- **/
- dispose() {
- if (this._pipelineContext) {
- this._pipelineContext.dispose();
- }
- this._engine._releaseEffect(this);
- this._isDisposed = true;
- }
- /**
- * This function will add a new shader to the shader store
- * @param name the name of the shader
- * @param pixelShader optional pixel shader content
- * @param vertexShader optional vertex shader content
- * @param shaderLanguage the language the shader is written in (default: GLSL)
- */
- static RegisterShader(name, pixelShader, vertexShader, shaderLanguage = ShaderLanguage.GLSL) {
- if (pixelShader) {
- ShaderStore.GetShadersStore(shaderLanguage)[`${name}PixelShader`] = pixelShader;
- }
- if (vertexShader) {
- ShaderStore.GetShadersStore(shaderLanguage)[`${name}VertexShader`] = vertexShader;
- }
- }
- /**
- * Resets the cache of effects.
- */
- static ResetCache() {
- effect_Effect._BaseCache = {};
- }
-}
-/**
- * Enable logging of the shader code when a compilation error occurs
- */
-effect_Effect.LogShaderCodeOnCompilationError = true;
-effect_Effect._UniqueIdSeed = 0;
-effect_Effect._BaseCache = {};
-/**
- * Store of each shader (The can be looked up using effect.key)
- */
-effect_Effect.ShadersStore = ShaderStore.ShadersStore;
-/**
- * Store of each included file for a shader (The can be looked up using effect.key)
- */
-effect_Effect.IncludesShadersStore = ShaderStore.IncludesShadersStore;
-//# sourceMappingURL=effect.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/States/depthCullingState.js
-/**
- * @internal
- **/
-class DepthCullingState {
- /**
- * Initializes the state.
- * @param reset
- */
- constructor(reset = true) {
- this._isDepthTestDirty = false;
- this._isDepthMaskDirty = false;
- this._isDepthFuncDirty = false;
- this._isCullFaceDirty = false;
- this._isCullDirty = false;
- this._isZOffsetDirty = false;
- this._isFrontFaceDirty = false;
- if (reset) {
- this.reset();
- }
- }
- get isDirty() {
- return (this._isDepthFuncDirty ||
- this._isDepthTestDirty ||
- this._isDepthMaskDirty ||
- this._isCullFaceDirty ||
- this._isCullDirty ||
- this._isZOffsetDirty ||
- this._isFrontFaceDirty);
- }
- get zOffset() {
- return this._zOffset;
- }
- set zOffset(value) {
- if (this._zOffset === value) {
- return;
- }
- this._zOffset = value;
- this._isZOffsetDirty = true;
- }
- get zOffsetUnits() {
- return this._zOffsetUnits;
- }
- set zOffsetUnits(value) {
- if (this._zOffsetUnits === value) {
- return;
- }
- this._zOffsetUnits = value;
- this._isZOffsetDirty = true;
- }
- get cullFace() {
- return this._cullFace;
- }
- set cullFace(value) {
- if (this._cullFace === value) {
- return;
- }
- this._cullFace = value;
- this._isCullFaceDirty = true;
- }
- get cull() {
- return this._cull;
- }
- set cull(value) {
- if (this._cull === value) {
- return;
- }
- this._cull = value;
- this._isCullDirty = true;
- }
- get depthFunc() {
- return this._depthFunc;
- }
- set depthFunc(value) {
- if (this._depthFunc === value) {
- return;
- }
- this._depthFunc = value;
- this._isDepthFuncDirty = true;
- }
- get depthMask() {
- return this._depthMask;
- }
- set depthMask(value) {
- if (this._depthMask === value) {
- return;
- }
- this._depthMask = value;
- this._isDepthMaskDirty = true;
- }
- get depthTest() {
- return this._depthTest;
- }
- set depthTest(value) {
- if (this._depthTest === value) {
- return;
- }
- this._depthTest = value;
- this._isDepthTestDirty = true;
- }
- get frontFace() {
- return this._frontFace;
- }
- set frontFace(value) {
- if (this._frontFace === value) {
- return;
- }
- this._frontFace = value;
- this._isFrontFaceDirty = true;
- }
- reset() {
- this._depthMask = true;
- this._depthTest = true;
- this._depthFunc = null;
- this._cullFace = null;
- this._cull = null;
- this._zOffset = 0;
- this._zOffsetUnits = 0;
- this._frontFace = null;
- this._isDepthTestDirty = true;
- this._isDepthMaskDirty = true;
- this._isDepthFuncDirty = false;
- this._isCullFaceDirty = false;
- this._isCullDirty = false;
- this._isZOffsetDirty = true;
- this._isFrontFaceDirty = false;
- }
- apply(gl) {
- if (!this.isDirty) {
- return;
- }
- // Cull
- if (this._isCullDirty) {
- if (this.cull) {
- gl.enable(gl.CULL_FACE);
- }
- else {
- gl.disable(gl.CULL_FACE);
- }
- this._isCullDirty = false;
- }
- // Cull face
- if (this._isCullFaceDirty) {
- gl.cullFace(this.cullFace);
- this._isCullFaceDirty = false;
- }
- // Depth mask
- if (this._isDepthMaskDirty) {
- gl.depthMask(this.depthMask);
- this._isDepthMaskDirty = false;
- }
- // Depth test
- if (this._isDepthTestDirty) {
- if (this.depthTest) {
- gl.enable(gl.DEPTH_TEST);
- }
- else {
- gl.disable(gl.DEPTH_TEST);
- }
- this._isDepthTestDirty = false;
- }
- // Depth func
- if (this._isDepthFuncDirty) {
- gl.depthFunc(this.depthFunc);
- this._isDepthFuncDirty = false;
- }
- // zOffset
- if (this._isZOffsetDirty) {
- if (this.zOffset || this.zOffsetUnits) {
- gl.enable(gl.POLYGON_OFFSET_FILL);
- gl.polygonOffset(this.zOffset, this.zOffsetUnits);
- }
- else {
- gl.disable(gl.POLYGON_OFFSET_FILL);
- }
- this._isZOffsetDirty = false;
- }
- // Front face
- if (this._isFrontFaceDirty) {
- gl.frontFace(this.frontFace);
- this._isFrontFaceDirty = false;
- }
- }
-}
-//# sourceMappingURL=depthCullingState.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/States/stencilState.js
-
-/**
- * @internal
- **/
-class StencilState {
- constructor() {
- this.reset();
- }
- reset() {
- this.enabled = false;
- this.mask = 0xff;
- this.func = StencilState.ALWAYS;
- this.funcRef = 1;
- this.funcMask = 0xff;
- this.opStencilFail = StencilState.KEEP;
- this.opDepthFail = StencilState.KEEP;
- this.opStencilDepthPass = StencilState.REPLACE;
- }
- get stencilFunc() {
- return this.func;
- }
- set stencilFunc(value) {
- this.func = value;
- }
- get stencilFuncRef() {
- return this.funcRef;
- }
- set stencilFuncRef(value) {
- this.funcRef = value;
- }
- get stencilFuncMask() {
- return this.funcMask;
- }
- set stencilFuncMask(value) {
- this.funcMask = value;
- }
- get stencilOpStencilFail() {
- return this.opStencilFail;
- }
- set stencilOpStencilFail(value) {
- this.opStencilFail = value;
- }
- get stencilOpDepthFail() {
- return this.opDepthFail;
- }
- set stencilOpDepthFail(value) {
- this.opDepthFail = value;
- }
- get stencilOpStencilDepthPass() {
- return this.opStencilDepthPass;
- }
- set stencilOpStencilDepthPass(value) {
- this.opStencilDepthPass = value;
- }
- get stencilMask() {
- return this.mask;
- }
- set stencilMask(value) {
- this.mask = value;
- }
- get stencilTest() {
- return this.enabled;
- }
- set stencilTest(value) {
- this.enabled = value;
- }
-}
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will always pass. i.e. Pixels will be drawn in the order they are drawn */
-StencilState.ALWAYS = 519;
-/** Passed to stencilOperation to specify that stencil value must be kept */
-StencilState.KEEP = 7680;
-/** Passed to stencilOperation to specify that stencil value must be replaced */
-StencilState.REPLACE = 7681;
-//# sourceMappingURL=stencilState.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/States/alphaCullingState.js
-/**
- * @internal
- **/
-class AlphaState {
- /**
- * Initializes the state.
- */
- constructor() {
- this._blendFunctionParameters = new Array(4);
- this._blendEquationParameters = new Array(2);
- this._blendConstants = new Array(4);
- this._isBlendConstantsDirty = false;
- this._alphaBlend = false;
- this._isAlphaBlendDirty = false;
- this._isBlendFunctionParametersDirty = false;
- this._isBlendEquationParametersDirty = false;
- this.reset();
- }
- get isDirty() {
- return this._isAlphaBlendDirty || this._isBlendFunctionParametersDirty || this._isBlendEquationParametersDirty;
- }
- get alphaBlend() {
- return this._alphaBlend;
- }
- set alphaBlend(value) {
- if (this._alphaBlend === value) {
- return;
- }
- this._alphaBlend = value;
- this._isAlphaBlendDirty = true;
- }
- setAlphaBlendConstants(r, g, b, a) {
- if (this._blendConstants[0] === r && this._blendConstants[1] === g && this._blendConstants[2] === b && this._blendConstants[3] === a) {
- return;
- }
- this._blendConstants[0] = r;
- this._blendConstants[1] = g;
- this._blendConstants[2] = b;
- this._blendConstants[3] = a;
- this._isBlendConstantsDirty = true;
- }
- setAlphaBlendFunctionParameters(value0, value1, value2, value3) {
- if (this._blendFunctionParameters[0] === value0 &&
- this._blendFunctionParameters[1] === value1 &&
- this._blendFunctionParameters[2] === value2 &&
- this._blendFunctionParameters[3] === value3) {
- return;
- }
- this._blendFunctionParameters[0] = value0;
- this._blendFunctionParameters[1] = value1;
- this._blendFunctionParameters[2] = value2;
- this._blendFunctionParameters[3] = value3;
- this._isBlendFunctionParametersDirty = true;
- }
- setAlphaEquationParameters(rgb, alpha) {
- if (this._blendEquationParameters[0] === rgb && this._blendEquationParameters[1] === alpha) {
- return;
- }
- this._blendEquationParameters[0] = rgb;
- this._blendEquationParameters[1] = alpha;
- this._isBlendEquationParametersDirty = true;
- }
- reset() {
- this._alphaBlend = false;
- this._blendFunctionParameters[0] = null;
- this._blendFunctionParameters[1] = null;
- this._blendFunctionParameters[2] = null;
- this._blendFunctionParameters[3] = null;
- this._blendEquationParameters[0] = null;
- this._blendEquationParameters[1] = null;
- this._blendConstants[0] = null;
- this._blendConstants[1] = null;
- this._blendConstants[2] = null;
- this._blendConstants[3] = null;
- this._isAlphaBlendDirty = true;
- this._isBlendFunctionParametersDirty = false;
- this._isBlendEquationParametersDirty = false;
- this._isBlendConstantsDirty = false;
- }
- apply(gl) {
- if (!this.isDirty) {
- return;
- }
- // Alpha blend
- if (this._isAlphaBlendDirty) {
- if (this._alphaBlend) {
- gl.enable(gl.BLEND);
- }
- else {
- gl.disable(gl.BLEND);
- }
- this._isAlphaBlendDirty = false;
- }
- // Alpha function
- if (this._isBlendFunctionParametersDirty) {
- gl.blendFuncSeparate(this._blendFunctionParameters[0], this._blendFunctionParameters[1], this._blendFunctionParameters[2], this._blendFunctionParameters[3]);
- this._isBlendFunctionParametersDirty = false;
- }
- // Alpha equation
- if (this._isBlendEquationParametersDirty) {
- gl.blendEquationSeparate(this._blendEquationParameters[0], this._blendEquationParameters[1]);
- this._isBlendEquationParametersDirty = false;
- }
- // Constants
- if (this._isBlendConstantsDirty) {
- gl.blendColor(this._blendConstants[0], this._blendConstants[1], this._blendConstants[2], this._blendConstants[3]);
- this._isBlendConstantsDirty = false;
- }
- }
-}
-//# sourceMappingURL=alphaCullingState.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/textureSampler.js
-
-/**
- * Class used to store a texture sampler data
- */
-class TextureSampler {
- /**
- * | Value | Type | Description |
- * | ----- | ------------------ | ----------- |
- * | 0 | CLAMP_ADDRESSMODE | |
- * | 1 | WRAP_ADDRESSMODE | |
- * | 2 | MIRROR_ADDRESSMODE | |
- */
- get wrapU() {
- return this._cachedWrapU;
- }
- set wrapU(value) {
- this._cachedWrapU = value;
- }
- /**
- * | Value | Type | Description |
- * | ----- | ------------------ | ----------- |
- * | 0 | CLAMP_ADDRESSMODE | |
- * | 1 | WRAP_ADDRESSMODE | |
- * | 2 | MIRROR_ADDRESSMODE | |
- */
- get wrapV() {
- return this._cachedWrapV;
- }
- set wrapV(value) {
- this._cachedWrapV = value;
- }
- /**
- * | Value | Type | Description |
- * | ----- | ------------------ | ----------- |
- * | 0 | CLAMP_ADDRESSMODE | |
- * | 1 | WRAP_ADDRESSMODE | |
- * | 2 | MIRROR_ADDRESSMODE | |
- */
- get wrapR() {
- return this._cachedWrapR;
- }
- set wrapR(value) {
- this._cachedWrapR = value;
- }
- /**
- * With compliant hardware and browser (supporting anisotropic filtering)
- * this defines the level of anisotropic filtering in the texture.
- * The higher the better but the slower.
- */
- get anisotropicFilteringLevel() {
- return this._cachedAnisotropicFilteringLevel;
- }
- set anisotropicFilteringLevel(value) {
- this._cachedAnisotropicFilteringLevel = value;
- }
- /**
- * Gets or sets the comparison function (513, 514, etc). Set 0 to not use a comparison function
- */
- get comparisonFunction() {
- return this._comparisonFunction;
- }
- set comparisonFunction(value) {
- this._comparisonFunction = value;
- }
- /**
- * Indicates to use the mip maps (if available on the texture).
- * Thanks to this flag, you can instruct the sampler to not sample the mipmaps even if they exist (and if the sampling mode is set to a value that normally samples the mipmaps!)
- */
- get useMipMaps() {
- return this._useMipMaps;
- }
- set useMipMaps(value) {
- this._useMipMaps = value;
- }
- /**
- * Creates a Sampler instance
- */
- constructor() {
- /**
- * Gets the sampling mode of the texture
- */
- this.samplingMode = -1;
- this._useMipMaps = true;
- /** @internal */
- this._cachedWrapU = null;
- /** @internal */
- this._cachedWrapV = null;
- /** @internal */
- this._cachedWrapR = null;
- /** @internal */
- this._cachedAnisotropicFilteringLevel = null;
- /** @internal */
- this._comparisonFunction = 0;
- }
- /**
- * Sets all the parameters of the sampler
- * @param wrapU u address mode (default: TEXTURE_WRAP_ADDRESSMODE)
- * @param wrapV v address mode (default: TEXTURE_WRAP_ADDRESSMODE)
- * @param wrapR r address mode (default: TEXTURE_WRAP_ADDRESSMODE)
- * @param anisotropicFilteringLevel anisotropic level (default: 1)
- * @param samplingMode sampling mode (default: 2)
- * @param comparisonFunction comparison function (default: 0 - no comparison function)
- * @returns the current sampler instance
- */
- setParameters(wrapU = 1, wrapV = 1, wrapR = 1, anisotropicFilteringLevel = 1, samplingMode = 2, comparisonFunction = 0) {
- this._cachedWrapU = wrapU;
- this._cachedWrapV = wrapV;
- this._cachedWrapR = wrapR;
- this._cachedAnisotropicFilteringLevel = anisotropicFilteringLevel;
- this.samplingMode = samplingMode;
- this._comparisonFunction = comparisonFunction;
- return this;
- }
- /**
- * Compares this sampler with another one
- * @param other sampler to compare with
- * @returns true if the samplers have the same parametres, else false
- */
- compareSampler(other) {
- return (this._cachedWrapU === other._cachedWrapU &&
- this._cachedWrapV === other._cachedWrapV &&
- this._cachedWrapR === other._cachedWrapR &&
- this._cachedAnisotropicFilteringLevel === other._cachedAnisotropicFilteringLevel &&
- this.samplingMode === other.samplingMode &&
- this._comparisonFunction === other._comparisonFunction &&
- this._useMipMaps === other._useMipMaps);
- }
-}
-//# sourceMappingURL=textureSampler.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/internalTexture.js
-
-
-/**
- * Defines the source of the internal texture
- */
-var internalTexture_InternalTextureSource;
-(function (InternalTextureSource) {
- /**
- * The source of the texture data is unknown
- */
- InternalTextureSource[InternalTextureSource["Unknown"] = 0] = "Unknown";
- /**
- * Texture data comes from an URL
- */
- InternalTextureSource[InternalTextureSource["Url"] = 1] = "Url";
- /**
- * Texture data is only used for temporary storage
- */
- InternalTextureSource[InternalTextureSource["Temp"] = 2] = "Temp";
- /**
- * Texture data comes from raw data (ArrayBuffer)
- */
- InternalTextureSource[InternalTextureSource["Raw"] = 3] = "Raw";
- /**
- * Texture content is dynamic (video or dynamic texture)
- */
- InternalTextureSource[InternalTextureSource["Dynamic"] = 4] = "Dynamic";
- /**
- * Texture content is generated by rendering to it
- */
- InternalTextureSource[InternalTextureSource["RenderTarget"] = 5] = "RenderTarget";
- /**
- * Texture content is part of a multi render target process
- */
- InternalTextureSource[InternalTextureSource["MultiRenderTarget"] = 6] = "MultiRenderTarget";
- /**
- * Texture data comes from a cube data file
- */
- InternalTextureSource[InternalTextureSource["Cube"] = 7] = "Cube";
- /**
- * Texture data comes from a raw cube data
- */
- InternalTextureSource[InternalTextureSource["CubeRaw"] = 8] = "CubeRaw";
- /**
- * Texture data come from a prefiltered cube data file
- */
- InternalTextureSource[InternalTextureSource["CubePrefiltered"] = 9] = "CubePrefiltered";
- /**
- * Texture content is raw 3D data
- */
- InternalTextureSource[InternalTextureSource["Raw3D"] = 10] = "Raw3D";
- /**
- * Texture content is raw 2D array data
- */
- InternalTextureSource[InternalTextureSource["Raw2DArray"] = 11] = "Raw2DArray";
- /**
- * Texture content is a depth/stencil texture
- */
- InternalTextureSource[InternalTextureSource["DepthStencil"] = 12] = "DepthStencil";
- /**
- * Texture data comes from a raw cube data encoded with RGBD
- */
- InternalTextureSource[InternalTextureSource["CubeRawRGBD"] = 13] = "CubeRawRGBD";
- /**
- * Texture content is a depth texture
- */
- InternalTextureSource[InternalTextureSource["Depth"] = 14] = "Depth";
-})(internalTexture_InternalTextureSource || (internalTexture_InternalTextureSource = {}));
-/**
- * Class used to store data associated with WebGL texture data for the engine
- * This class should not be used directly
- */
-class internalTexture_InternalTexture extends TextureSampler {
- /**
- * Gets a boolean indicating if the texture uses mipmaps
- * TODO implements useMipMaps as a separate setting from generateMipMaps
- */
- get useMipMaps() {
- return this.generateMipMaps;
- }
- set useMipMaps(value) {
- this.generateMipMaps = value;
- }
- /** Gets the unique id of the internal texture */
- get uniqueId() {
- return this._uniqueId;
- }
- /** @internal */
- _setUniqueId(id) {
- this._uniqueId = id;
- }
- /**
- * Gets the Engine the texture belongs to.
- * @returns The babylon engine
- */
- getEngine() {
- return this._engine;
- }
- /**
- * Gets the data source type of the texture
- */
- get source() {
- return this._source;
- }
- /**
- * Creates a new InternalTexture
- * @param engine defines the engine to use
- * @param source defines the type of data that will be used
- * @param delayAllocation if the texture allocation should be delayed (default: false)
- */
- constructor(engine, source, delayAllocation = false) {
- super();
- /**
- * Defines if the texture is ready
- */
- this.isReady = false;
- /**
- * Defines if the texture is a cube texture
- */
- this.isCube = false;
- /**
- * Defines if the texture contains 3D data
- */
- this.is3D = false;
- /**
- * Defines if the texture contains 2D array data
- */
- this.is2DArray = false;
- /**
- * Defines if the texture contains multiview data
- */
- this.isMultiview = false;
- /**
- * Gets the URL used to load this texture
- */
- this.url = "";
- /**
- * Gets a boolean indicating if the texture needs mipmaps generation
- */
- this.generateMipMaps = false;
- /**
- * Gets the number of samples used by the texture (WebGL2+ only)
- */
- this.samples = 0;
- /**
- * Gets the type of the texture (int, float...)
- */
- this.type = -1;
- /**
- * Gets the format of the texture (RGB, RGBA...)
- */
- this.format = -1;
- /**
- * Observable called when the texture is loaded
- */
- this.onLoadedObservable = new observable_Observable();
- /**
- * Observable called when the texture load is raising an error
- */
- this.onErrorObservable = new observable_Observable();
- /**
- * If this callback is defined it will be called instead of the default _rebuild function
- */
- this.onRebuildCallback = null;
- /**
- * Gets the width of the texture
- */
- this.width = 0;
- /**
- * Gets the height of the texture
- */
- this.height = 0;
- /**
- * Gets the depth of the texture
- */
- this.depth = 0;
- /**
- * Gets the initial width of the texture (It could be rescaled if the current system does not support non power of two textures)
- */
- this.baseWidth = 0;
- /**
- * Gets the initial height of the texture (It could be rescaled if the current system does not support non power of two textures)
- */
- this.baseHeight = 0;
- /**
- * Gets the initial depth of the texture (It could be rescaled if the current system does not support non power of two textures)
- */
- this.baseDepth = 0;
- /**
- * Gets a boolean indicating if the texture is inverted on Y axis
- */
- this.invertY = false;
- // Private
- /** @internal */
- this._invertVScale = false;
- /** @internal */
- this._associatedChannel = -1;
- /** @internal */
- this._source = internalTexture_InternalTextureSource.Unknown;
- /** @internal */
- this._buffer = null;
- /** @internal */
- this._bufferView = null;
- /** @internal */
- this._bufferViewArray = null;
- /** @internal */
- this._bufferViewArrayArray = null;
- /** @internal */
- this._size = 0;
- /** @internal */
- this._extension = "";
- /** @internal */
- this._files = null;
- /** @internal */
- this._workingCanvas = null;
- /** @internal */
- this._workingContext = null;
- /** @internal */
- this._cachedCoordinatesMode = null;
- /** @internal */
- this._isDisabled = false;
- /** @internal */
- this._compression = null;
- /** @internal */
- this._sphericalPolynomial = null;
- /** @internal */
- this._sphericalPolynomialPromise = null;
- /** @internal */
- this._sphericalPolynomialComputed = false;
- /** @internal */
- this._lodGenerationScale = 0;
- /** @internal */
- this._lodGenerationOffset = 0;
- /** @internal */
- this._useSRGBBuffer = false;
- // The following three fields helps sharing generated fixed LODs for texture filtering
- // In environment not supporting the textureLOD extension like EDGE. They are for internal use only.
- // They are at the level of the gl texture to benefit from the cache.
- /** @internal */
- this._lodTextureHigh = null;
- /** @internal */
- this._lodTextureMid = null;
- /** @internal */
- this._lodTextureLow = null;
- /** @internal */
- this._isRGBD = false;
- /** @internal */
- this._linearSpecularLOD = false;
- /** @internal */
- this._irradianceTexture = null;
- /** @internal */
- this._hardwareTexture = null;
- /** @internal */
- this._maxLodLevel = null;
- /** @internal */
- this._references = 1;
- /** @internal */
- this._gammaSpace = null;
- this._engine = engine;
- this._source = source;
- this._uniqueId = internalTexture_InternalTexture._Counter++;
- if (!delayAllocation) {
- this._hardwareTexture = engine._createHardwareTexture();
- }
- }
- /**
- * Increments the number of references (ie. the number of Texture that point to it)
- */
- incrementReferences() {
- this._references++;
- }
- /**
- * Change the size of the texture (not the size of the content)
- * @param width defines the new width
- * @param height defines the new height
- * @param depth defines the new depth (1 by default)
- */
- updateSize(width, height, depth = 1) {
- this._engine.updateTextureDimensions(this, width, height, depth);
- this.width = width;
- this.height = height;
- this.depth = depth;
- this.baseWidth = width;
- this.baseHeight = height;
- this.baseDepth = depth;
- this._size = width * height * depth;
- }
- /** @internal */
- _rebuild() {
- var _a;
- this.isReady = false;
- this._cachedCoordinatesMode = null;
- this._cachedWrapU = null;
- this._cachedWrapV = null;
- this._cachedWrapR = null;
- this._cachedAnisotropicFilteringLevel = null;
- if (this.onRebuildCallback) {
- const data = this.onRebuildCallback(this);
- const swapAndSetIsReady = (proxyInternalTexture) => {
- proxyInternalTexture._swapAndDie(this, false);
- this.isReady = data.isReady;
- };
- if (data.isAsync) {
- data.proxy.then(swapAndSetIsReady);
- }
- else {
- swapAndSetIsReady(data.proxy);
- }
- return;
- }
- let proxy;
- switch (this.source) {
- case internalTexture_InternalTextureSource.Temp:
- break;
- case internalTexture_InternalTextureSource.Url:
- proxy = this._engine.createTexture((_a = this._originalUrl) !== null && _a !== void 0 ? _a : this.url, !this.generateMipMaps, this.invertY, null, this.samplingMode,
- // Do not use Proxy here as it could be fully synchronous
- // and proxy would be undefined.
- (temp) => {
- temp._swapAndDie(this, false);
- this.isReady = true;
- }, null, this._buffer, undefined, this.format, this._extension, undefined, undefined, undefined, this._useSRGBBuffer);
- return;
- case internalTexture_InternalTextureSource.Raw:
- proxy = this._engine.createRawTexture(this._bufferView, this.baseWidth, this.baseHeight, this.format, this.generateMipMaps, this.invertY, this.samplingMode, this._compression, this.type, undefined, this._useSRGBBuffer);
- proxy._swapAndDie(this, false);
- this.isReady = true;
- break;
- case internalTexture_InternalTextureSource.Raw3D:
- proxy = this._engine.createRawTexture3D(this._bufferView, this.baseWidth, this.baseHeight, this.baseDepth, this.format, this.generateMipMaps, this.invertY, this.samplingMode, this._compression, this.type);
- proxy._swapAndDie(this, false);
- this.isReady = true;
- break;
- case internalTexture_InternalTextureSource.Raw2DArray:
- proxy = this._engine.createRawTexture2DArray(this._bufferView, this.baseWidth, this.baseHeight, this.baseDepth, this.format, this.generateMipMaps, this.invertY, this.samplingMode, this._compression, this.type);
- proxy._swapAndDie(this, false);
- this.isReady = true;
- break;
- case internalTexture_InternalTextureSource.Dynamic:
- proxy = this._engine.createDynamicTexture(this.baseWidth, this.baseHeight, this.generateMipMaps, this.samplingMode);
- proxy._swapAndDie(this, false);
- this._engine.updateDynamicTexture(this, this._engine.getRenderingCanvas(), this.invertY, undefined, undefined, true);
- // The engine will make sure to update content so no need to flag it as isReady = true
- break;
- case internalTexture_InternalTextureSource.Cube:
- proxy = this._engine.createCubeTexture(this.url, null, this._files, !this.generateMipMaps, () => {
- proxy._swapAndDie(this, false);
- this.isReady = true;
- }, null, this.format, this._extension, false, 0, 0, null, undefined, this._useSRGBBuffer);
- return;
- case internalTexture_InternalTextureSource.CubeRaw:
- proxy = this._engine.createRawCubeTexture(this._bufferViewArray, this.width, this.format, this.type, this.generateMipMaps, this.invertY, this.samplingMode, this._compression);
- proxy._swapAndDie(this, false);
- this.isReady = true;
- break;
- case internalTexture_InternalTextureSource.CubeRawRGBD:
- // This case is being handeled by the environment texture tools and is not a part of the rebuild process.
- // To use CubeRawRGBD use updateRGBDAsync on the cube texture.
- return;
- case internalTexture_InternalTextureSource.CubePrefiltered:
- proxy = this._engine.createPrefilteredCubeTexture(this.url, null, this._lodGenerationScale, this._lodGenerationOffset, (proxy) => {
- if (proxy) {
- proxy._swapAndDie(this, false);
- }
- this.isReady = true;
- }, null, this.format, this._extension);
- proxy._sphericalPolynomial = this._sphericalPolynomial;
- return;
- }
- }
- /**
- * @internal
- */
- _swapAndDie(target, swapAll = true) {
- // TODO what about refcount on target?
- var _a;
- (_a = this._hardwareTexture) === null || _a === void 0 ? void 0 : _a.setUsage(target._source, this.generateMipMaps, this.isCube, this.width, this.height);
- target._hardwareTexture = this._hardwareTexture;
- if (swapAll) {
- target._isRGBD = this._isRGBD;
- }
- if (this._lodTextureHigh) {
- if (target._lodTextureHigh) {
- target._lodTextureHigh.dispose();
- }
- target._lodTextureHigh = this._lodTextureHigh;
- }
- if (this._lodTextureMid) {
- if (target._lodTextureMid) {
- target._lodTextureMid.dispose();
- }
- target._lodTextureMid = this._lodTextureMid;
- }
- if (this._lodTextureLow) {
- if (target._lodTextureLow) {
- target._lodTextureLow.dispose();
- }
- target._lodTextureLow = this._lodTextureLow;
- }
- if (this._irradianceTexture) {
- if (target._irradianceTexture) {
- target._irradianceTexture.dispose();
- }
- target._irradianceTexture = this._irradianceTexture;
- }
- const cache = this._engine.getLoadedTexturesCache();
- let index = cache.indexOf(this);
- if (index !== -1) {
- cache.splice(index, 1);
- }
- index = cache.indexOf(target);
- if (index === -1) {
- cache.push(target);
- }
- }
- /**
- * Dispose the current allocated resources
- */
- dispose() {
- this._references--;
- this.onLoadedObservable.clear();
- this.onErrorObservable.clear();
- if (this._references === 0) {
- this._engine._releaseTexture(this);
- this._hardwareTexture = null;
- }
- }
-}
-/** @internal */
-internalTexture_InternalTexture._Counter = 0;
-//# sourceMappingURL=internalTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/WebGL/webGLShaderProcessors.js
-
-/** @internal */
-class WebGLShaderProcessor {
- constructor() {
- this.shaderLanguage = ShaderLanguage.GLSL;
- }
- postProcessor(code, defines, isFragment, processingContext, engine) {
- // Remove extensions
- if (!engine.getCaps().drawBuffersExtension) {
- // even if enclosed in #if/#endif, IE11 does parse the #extension declaration, so we need to remove it altogether
- const regex = /#extension.+GL_EXT_draw_buffers.+(enable|require)/g;
- code = code.replace(regex, "");
- }
- return code;
- }
-}
-//# sourceMappingURL=webGLShaderProcessors.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/WebGL/webGL2ShaderProcessors.js
-
-const varyingRegex = /(flat\s)?\s*varying\s*.*/;
-/** @internal */
-class WebGL2ShaderProcessor {
- constructor() {
- this.shaderLanguage = ShaderLanguage.GLSL;
- }
- attributeProcessor(attribute) {
- return attribute.replace("attribute", "in");
- }
- varyingCheck(varying, _isFragment) {
- return varyingRegex.test(varying);
- }
- varyingProcessor(varying, isFragment) {
- return varying.replace("varying", isFragment ? "in" : "out");
- }
- postProcessor(code, defines, isFragment) {
- const hasDrawBuffersExtension = code.search(/#extension.+GL_EXT_draw_buffers.+require/) !== -1;
- // Remove extensions
- const regex = /#extension.+(GL_OVR_multiview2|GL_OES_standard_derivatives|GL_EXT_shader_texture_lod|GL_EXT_frag_depth|GL_EXT_draw_buffers).+(enable|require)/g;
- code = code.replace(regex, "");
- // Replace instructions
- code = code.replace(/texture2D\s*\(/g, "texture(");
- if (isFragment) {
- const hasOutput = code.search(/layout *\(location *= *0\) *out/g) !== -1;
- code = code.replace(/texture2DLodEXT\s*\(/g, "textureLod(");
- code = code.replace(/textureCubeLodEXT\s*\(/g, "textureLod(");
- code = code.replace(/textureCube\s*\(/g, "texture(");
- code = code.replace(/gl_FragDepthEXT/g, "gl_FragDepth");
- code = code.replace(/gl_FragColor/g, "glFragColor");
- code = code.replace(/gl_FragData/g, "glFragData");
- code = code.replace(/void\s+?main\s*\(/g, (hasDrawBuffersExtension || hasOutput ? "" : "layout(location = 0) out vec4 glFragColor;\n") + "void main(");
- }
- else {
- const hasMultiviewExtension = defines.indexOf("#define MULTIVIEW") !== -1;
- if (hasMultiviewExtension) {
- return "#extension GL_OVR_multiview2 : require\nlayout (num_views = 2) in;\n" + code;
- }
- }
- return code;
- }
-}
-//# sourceMappingURL=webGL2ShaderProcessors.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Buffers/dataBuffer.js
-/**
- * Class used to store gfx data (like WebGLBuffer)
- */
-class dataBuffer_DataBuffer {
- /**
- * Gets the underlying buffer
- */
- get underlyingResource() {
- return null;
- }
- /**
- * Constructs the buffer
- */
- constructor() {
- /**
- * Gets or sets the number of objects referencing this buffer
- */
- this.references = 0;
- /** Gets or sets the size of the underlying buffer */
- this.capacity = 0;
- /**
- * Gets or sets a boolean indicating if the buffer contains 32bits indices
- */
- this.is32Bits = false;
- this.uniqueId = dataBuffer_DataBuffer._Counter++;
- }
-}
-dataBuffer_DataBuffer._Counter = 0;
-//# sourceMappingURL=dataBuffer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/WebGL/webGLDataBuffer.js
-
-/** @internal */
-class WebGLDataBuffer extends dataBuffer_DataBuffer {
- constructor(resource) {
- super();
- this._buffer = resource;
- }
- get underlyingResource() {
- return this._buffer;
- }
-}
-//# sourceMappingURL=webGLDataBuffer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/WebGL/webGLPipelineContext.js
-/** @internal */
-class WebGLPipelineContext {
- constructor() {
- this._valueCache = {};
- this.vertexCompilationError = null;
- this.fragmentCompilationError = null;
- this.programLinkError = null;
- this.programValidationError = null;
- /** @internal */
- this._isDisposed = false;
- }
- get isAsync() {
- return this.isParallelCompiled;
- }
- get isReady() {
- if (this.program) {
- if (this.isParallelCompiled) {
- return this.engine._isRenderingStateCompiled(this);
- }
- return true;
- }
- return false;
- }
- _handlesSpectorRebuildCallback(onCompiled) {
- if (onCompiled && this.program) {
- onCompiled(this.program);
- }
- }
- _fillEffectInformation(effect, uniformBuffersNames, uniformsNames, uniforms, samplerList, samplers, attributesNames, attributes) {
- const engine = this.engine;
- if (engine.supportsUniformBuffers) {
- for (const name in uniformBuffersNames) {
- effect.bindUniformBlock(name, uniformBuffersNames[name]);
- }
- }
- const effectAvailableUniforms = this.engine.getUniforms(this, uniformsNames);
- effectAvailableUniforms.forEach((uniform, index) => {
- uniforms[uniformsNames[index]] = uniform;
- });
- this._uniforms = uniforms;
- let index;
- for (index = 0; index < samplerList.length; index++) {
- const sampler = effect.getUniform(samplerList[index]);
- if (sampler == null) {
- samplerList.splice(index, 1);
- index--;
- }
- }
- samplerList.forEach((name, index) => {
- samplers[name] = index;
- });
- for (const attr of engine.getAttributes(this, attributesNames)) {
- attributes.push(attr);
- }
- }
- /**
- * Release all associated resources.
- **/
- dispose() {
- this._uniforms = {};
- this._isDisposed = true;
- }
- /**
- * @internal
- */
- _cacheMatrix(uniformName, matrix) {
- const cache = this._valueCache[uniformName];
- const flag = matrix.updateFlag;
- if (cache !== undefined && cache === flag) {
- return false;
- }
- this._valueCache[uniformName] = flag;
- return true;
- }
- /**
- * @internal
- */
- _cacheFloat2(uniformName, x, y) {
- let cache = this._valueCache[uniformName];
- if (!cache || cache.length !== 2) {
- cache = [x, y];
- this._valueCache[uniformName] = cache;
- return true;
- }
- let changed = false;
- if (cache[0] !== x) {
- cache[0] = x;
- changed = true;
- }
- if (cache[1] !== y) {
- cache[1] = y;
- changed = true;
- }
- return changed;
- }
- /**
- * @internal
- */
- _cacheFloat3(uniformName, x, y, z) {
- let cache = this._valueCache[uniformName];
- if (!cache || cache.length !== 3) {
- cache = [x, y, z];
- this._valueCache[uniformName] = cache;
- return true;
- }
- let changed = false;
- if (cache[0] !== x) {
- cache[0] = x;
- changed = true;
- }
- if (cache[1] !== y) {
- cache[1] = y;
- changed = true;
- }
- if (cache[2] !== z) {
- cache[2] = z;
- changed = true;
- }
- return changed;
- }
- /**
- * @internal
- */
- _cacheFloat4(uniformName, x, y, z, w) {
- let cache = this._valueCache[uniformName];
- if (!cache || cache.length !== 4) {
- cache = [x, y, z, w];
- this._valueCache[uniformName] = cache;
- return true;
- }
- let changed = false;
- if (cache[0] !== x) {
- cache[0] = x;
- changed = true;
- }
- if (cache[1] !== y) {
- cache[1] = y;
- changed = true;
- }
- if (cache[2] !== z) {
- cache[2] = z;
- changed = true;
- }
- if (cache[3] !== w) {
- cache[3] = w;
- changed = true;
- }
- return changed;
- }
- /**
- * Sets an integer value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value Value to be set.
- */
- setInt(uniformName, value) {
- const cache = this._valueCache[uniformName];
- if (cache !== undefined && cache === value) {
- return;
- }
- if (this.engine.setInt(this._uniforms[uniformName], value)) {
- this._valueCache[uniformName] = value;
- }
- }
- /**
- * Sets a int2 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int2.
- * @param y Second int in int2.
- */
- setInt2(uniformName, x, y) {
- if (this._cacheFloat2(uniformName, x, y)) {
- if (!this.engine.setInt2(this._uniforms[uniformName], x, y)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a int3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int3.
- * @param y Second int in int3.
- * @param z Third int in int3.
- */
- setInt3(uniformName, x, y, z) {
- if (this._cacheFloat3(uniformName, x, y, z)) {
- if (!this.engine.setInt3(this._uniforms[uniformName], x, y, z)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a int4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int4.
- * @param y Second int in int4.
- * @param z Third int in int4.
- * @param w Fourth int in int4.
- */
- setInt4(uniformName, x, y, z, w) {
- if (this._cacheFloat4(uniformName, x, y, z, w)) {
- if (!this.engine.setInt4(this._uniforms[uniformName], x, y, z, w)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets an int array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setIntArray(this._uniforms[uniformName], array);
- }
- /**
- * Sets an int array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray2(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setIntArray2(this._uniforms[uniformName], array);
- }
- /**
- * Sets an int array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray3(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setIntArray3(this._uniforms[uniformName], array);
- }
- /**
- * Sets an int array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray4(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setIntArray4(this._uniforms[uniformName], array);
- }
- /**
- * Sets an unsigned integer value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value Value to be set.
- */
- setUInt(uniformName, value) {
- const cache = this._valueCache[uniformName];
- if (cache !== undefined && cache === value) {
- return;
- }
- if (this.engine.setUInt(this._uniforms[uniformName], value)) {
- this._valueCache[uniformName] = value;
- }
- }
- /**
- * Sets an unsigned int2 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint2.
- * @param y Second unsigned int in uint2.
- */
- setUInt2(uniformName, x, y) {
- if (this._cacheFloat2(uniformName, x, y)) {
- if (!this.engine.setUInt2(this._uniforms[uniformName], x, y)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets an unsigned int3 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint3.
- * @param y Second unsigned int in uint3.
- * @param z Third unsigned int in uint3.
- */
- setUInt3(uniformName, x, y, z) {
- if (this._cacheFloat3(uniformName, x, y, z)) {
- if (!this.engine.setUInt3(this._uniforms[uniformName], x, y, z)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets an unsigned int4 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint4.
- * @param y Second unsigned int in uint4.
- * @param z Third unsigned int in uint4.
- * @param w Fourth unsigned int in uint4.
- */
- setUInt4(uniformName, x, y, z, w) {
- if (this._cacheFloat4(uniformName, x, y, z, w)) {
- if (!this.engine.setUInt4(this._uniforms[uniformName], x, y, z, w)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets an unsigned int array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setUIntArray(this._uniforms[uniformName], array);
- }
- /**
- * Sets an unsigned int array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray2(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setUIntArray2(this._uniforms[uniformName], array);
- }
- /**
- * Sets an unsigned int array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray3(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setUIntArray3(this._uniforms[uniformName], array);
- }
- /**
- * Sets an unsigned int array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray4(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setUIntArray4(this._uniforms[uniformName], array);
- }
- /**
- * Sets an array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setArray(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setArray(this._uniforms[uniformName], array);
- }
- /**
- * Sets an array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setArray2(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setArray2(this._uniforms[uniformName], array);
- }
- /**
- * Sets an array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setArray3(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setArray3(this._uniforms[uniformName], array);
- }
- /**
- * Sets an array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setArray4(uniformName, array) {
- this._valueCache[uniformName] = null;
- this.engine.setArray4(this._uniforms[uniformName], array);
- }
- /**
- * Sets matrices on a uniform variable.
- * @param uniformName Name of the variable.
- * @param matrices matrices to be set.
- */
- setMatrices(uniformName, matrices) {
- if (!matrices) {
- return;
- }
- this._valueCache[uniformName] = null;
- this.engine.setMatrices(this._uniforms[uniformName], matrices);
- }
- /**
- * Sets matrix on a uniform variable.
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- */
- setMatrix(uniformName, matrix) {
- if (this._cacheMatrix(uniformName, matrix)) {
- if (!this.engine.setMatrices(this._uniforms[uniformName], matrix.toArray())) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a 3x3 matrix on a uniform variable. (Specified as [1,2,3,4,5,6,7,8,9] will result in [1,2,3][4,5,6][7,8,9] matrix)
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- */
- setMatrix3x3(uniformName, matrix) {
- this._valueCache[uniformName] = null;
- this.engine.setMatrix3x3(this._uniforms[uniformName], matrix);
- }
- /**
- * Sets a 2x2 matrix on a uniform variable. (Specified as [1,2,3,4] will result in [1,2][3,4] matrix)
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- */
- setMatrix2x2(uniformName, matrix) {
- this._valueCache[uniformName] = null;
- this.engine.setMatrix2x2(this._uniforms[uniformName], matrix);
- }
- /**
- * Sets a float on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value value to be set.
- * @returns this effect.
- */
- setFloat(uniformName, value) {
- const cache = this._valueCache[uniformName];
- if (cache !== undefined && cache === value) {
- return;
- }
- if (this.engine.setFloat(this._uniforms[uniformName], value)) {
- this._valueCache[uniformName] = value;
- }
- }
- /**
- * Sets a Vector2 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector2 vector2 to be set.
- */
- setVector2(uniformName, vector2) {
- if (this._cacheFloat2(uniformName, vector2.x, vector2.y)) {
- if (!this.engine.setFloat2(this._uniforms[uniformName], vector2.x, vector2.y)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a float2 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float2.
- * @param y Second float in float2.
- */
- setFloat2(uniformName, x, y) {
- if (this._cacheFloat2(uniformName, x, y)) {
- if (!this.engine.setFloat2(this._uniforms[uniformName], x, y)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Vector3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector3 Value to be set.
- */
- setVector3(uniformName, vector3) {
- if (this._cacheFloat3(uniformName, vector3.x, vector3.y, vector3.z)) {
- if (!this.engine.setFloat3(this._uniforms[uniformName], vector3.x, vector3.y, vector3.z)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a float3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float3.
- * @param y Second float in float3.
- * @param z Third float in float3.
- */
- setFloat3(uniformName, x, y, z) {
- if (this._cacheFloat3(uniformName, x, y, z)) {
- if (!this.engine.setFloat3(this._uniforms[uniformName], x, y, z)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Vector4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector4 Value to be set.
- */
- setVector4(uniformName, vector4) {
- if (this._cacheFloat4(uniformName, vector4.x, vector4.y, vector4.z, vector4.w)) {
- if (!this.engine.setFloat4(this._uniforms[uniformName], vector4.x, vector4.y, vector4.z, vector4.w)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Quaternion on a uniform variable.
- * @param uniformName Name of the variable.
- * @param quaternion Value to be set.
- */
- setQuaternion(uniformName, quaternion) {
- if (this._cacheFloat4(uniformName, quaternion.x, quaternion.y, quaternion.z, quaternion.w)) {
- if (!this.engine.setFloat4(this._uniforms[uniformName], quaternion.x, quaternion.y, quaternion.z, quaternion.w)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a float4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float4.
- * @param y Second float in float4.
- * @param z Third float in float4.
- * @param w Fourth float in float4.
- * @returns this effect.
- */
- setFloat4(uniformName, x, y, z, w) {
- if (this._cacheFloat4(uniformName, x, y, z, w)) {
- if (!this.engine.setFloat4(this._uniforms[uniformName], x, y, z, w)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Color3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param color3 Value to be set.
- */
- setColor3(uniformName, color3) {
- if (this._cacheFloat3(uniformName, color3.r, color3.g, color3.b)) {
- if (!this.engine.setFloat3(this._uniforms[uniformName], color3.r, color3.g, color3.b)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Color4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param color3 Value to be set.
- * @param alpha Alpha value to be set.
- */
- setColor4(uniformName, color3, alpha) {
- if (this._cacheFloat4(uniformName, color3.r, color3.g, color3.b, alpha)) {
- if (!this.engine.setFloat4(this._uniforms[uniformName], color3.r, color3.g, color3.b, alpha)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Color4 on a uniform variable
- * @param uniformName defines the name of the variable
- * @param color4 defines the value to be set
- */
- setDirectColor4(uniformName, color4) {
- if (this._cacheFloat4(uniformName, color4.r, color4.g, color4.b, color4.a)) {
- if (!this.engine.setFloat4(this._uniforms[uniformName], color4.r, color4.g, color4.b, color4.a)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- _getVertexShaderCode() {
- return this.vertexShader ? this.engine._getShaderSource(this.vertexShader) : null;
- }
- _getFragmentShaderCode() {
- return this.fragmentShader ? this.engine._getShaderSource(this.fragmentShader) : null;
- }
-}
-//# sourceMappingURL=webGLPipelineContext.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/WebGL/webGLHardwareTexture.js
-/** @internal */
-class WebGLHardwareTexture {
- get underlyingResource() {
- return this._webGLTexture;
- }
- constructor(existingTexture = null, context) {
- // There can be multiple buffers for a single WebGL texture because different layers of a 2DArrayTexture / 3DTexture
- // or different faces of a cube texture can be bound to different render targets at the same time.
- this._MSAARenderBuffers = null;
- this._context = context;
- if (!existingTexture) {
- existingTexture = context.createTexture();
- if (!existingTexture) {
- throw new Error("Unable to create webGL texture");
- }
- }
- this.set(existingTexture);
- }
- setUsage() { }
- set(hardwareTexture) {
- this._webGLTexture = hardwareTexture;
- }
- reset() {
- this._webGLTexture = null;
- this._MSAARenderBuffers = null;
- }
- addMSAARenderBuffer(buffer) {
- if (!this._MSAARenderBuffers) {
- this._MSAARenderBuffers = [];
- }
- this._MSAARenderBuffers.push(buffer);
- }
- releaseMSAARenderBuffers() {
- if (this._MSAARenderBuffers) {
- for (const buffer of this._MSAARenderBuffers) {
- this._context.deleteRenderbuffer(buffer);
- }
- this._MSAARenderBuffers = null;
- }
- }
- release() {
- this.releaseMSAARenderBuffers();
- if (this._webGLTexture) {
- this._context.deleteTexture(this._webGLTexture);
- }
- this.reset();
- }
-}
-//# sourceMappingURL=webGLHardwareTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/drawWrapper.js
-/** @internal */
-class drawWrapper_DrawWrapper {
- static IsWrapper(effect) {
- return effect.getPipelineContext === undefined;
- }
- static GetEffect(effect) {
- return effect.getPipelineContext === undefined ? effect.effect : effect;
- }
- constructor(engine, createMaterialContext = true) {
- this.effect = null;
- this.defines = null;
- this.drawContext = engine.createDrawContext();
- if (createMaterialContext) {
- this.materialContext = engine.createMaterialContext();
- }
- }
- setEffect(effect, defines, resetContext = true) {
- var _a;
- this.effect = effect;
- if (defines !== undefined) {
- this.defines = defines;
- }
- if (resetContext) {
- (_a = this.drawContext) === null || _a === void 0 ? void 0 : _a.reset();
- }
- }
- dispose() {
- var _a;
- (_a = this.drawContext) === null || _a === void 0 ? void 0 : _a.dispose();
- }
-}
-//# sourceMappingURL=drawWrapper.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/States/stencilStateComposer.js
-/**
- * @internal
- **/
-class StencilStateComposer {
- get isDirty() {
- return this._isStencilTestDirty || this._isStencilMaskDirty || this._isStencilFuncDirty || this._isStencilOpDirty;
- }
- get func() {
- return this._func;
- }
- set func(value) {
- if (this._func === value) {
- return;
- }
- this._func = value;
- this._isStencilFuncDirty = true;
- }
- get funcRef() {
- return this._funcRef;
- }
- set funcRef(value) {
- if (this._funcRef === value) {
- return;
- }
- this._funcRef = value;
- this._isStencilFuncDirty = true;
- }
- get funcMask() {
- return this._funcMask;
- }
- set funcMask(value) {
- if (this._funcMask === value) {
- return;
- }
- this._funcMask = value;
- this._isStencilFuncDirty = true;
- }
- get opStencilFail() {
- return this._opStencilFail;
- }
- set opStencilFail(value) {
- if (this._opStencilFail === value) {
- return;
- }
- this._opStencilFail = value;
- this._isStencilOpDirty = true;
- }
- get opDepthFail() {
- return this._opDepthFail;
- }
- set opDepthFail(value) {
- if (this._opDepthFail === value) {
- return;
- }
- this._opDepthFail = value;
- this._isStencilOpDirty = true;
- }
- get opStencilDepthPass() {
- return this._opStencilDepthPass;
- }
- set opStencilDepthPass(value) {
- if (this._opStencilDepthPass === value) {
- return;
- }
- this._opStencilDepthPass = value;
- this._isStencilOpDirty = true;
- }
- get mask() {
- return this._mask;
- }
- set mask(value) {
- if (this._mask === value) {
- return;
- }
- this._mask = value;
- this._isStencilMaskDirty = true;
- }
- get enabled() {
- return this._enabled;
- }
- set enabled(value) {
- if (this._enabled === value) {
- return;
- }
- this._enabled = value;
- this._isStencilTestDirty = true;
- }
- constructor(reset = true) {
- this._isStencilTestDirty = false;
- this._isStencilMaskDirty = false;
- this._isStencilFuncDirty = false;
- this._isStencilOpDirty = false;
- this.useStencilGlobalOnly = false;
- if (reset) {
- this.reset();
- }
- }
- reset() {
- var _a;
- this.stencilMaterial = undefined;
- (_a = this.stencilGlobal) === null || _a === void 0 ? void 0 : _a.reset();
- this._isStencilTestDirty = true;
- this._isStencilMaskDirty = true;
- this._isStencilFuncDirty = true;
- this._isStencilOpDirty = true;
- }
- apply(gl) {
- var _a;
- if (!gl) {
- return;
- }
- const stencilMaterialEnabled = !this.useStencilGlobalOnly && !!((_a = this.stencilMaterial) === null || _a === void 0 ? void 0 : _a.enabled);
- this.enabled = stencilMaterialEnabled ? this.stencilMaterial.enabled : this.stencilGlobal.enabled;
- this.func = stencilMaterialEnabled ? this.stencilMaterial.func : this.stencilGlobal.func;
- this.funcRef = stencilMaterialEnabled ? this.stencilMaterial.funcRef : this.stencilGlobal.funcRef;
- this.funcMask = stencilMaterialEnabled ? this.stencilMaterial.funcMask : this.stencilGlobal.funcMask;
- this.opStencilFail = stencilMaterialEnabled ? this.stencilMaterial.opStencilFail : this.stencilGlobal.opStencilFail;
- this.opDepthFail = stencilMaterialEnabled ? this.stencilMaterial.opDepthFail : this.stencilGlobal.opDepthFail;
- this.opStencilDepthPass = stencilMaterialEnabled ? this.stencilMaterial.opStencilDepthPass : this.stencilGlobal.opStencilDepthPass;
- this.mask = stencilMaterialEnabled ? this.stencilMaterial.mask : this.stencilGlobal.mask;
- if (!this.isDirty) {
- return;
- }
- // Stencil test
- if (this._isStencilTestDirty) {
- if (this.enabled) {
- gl.enable(gl.STENCIL_TEST);
- }
- else {
- gl.disable(gl.STENCIL_TEST);
- }
- this._isStencilTestDirty = false;
- }
- // Stencil mask
- if (this._isStencilMaskDirty) {
- gl.stencilMask(this.mask);
- this._isStencilMaskDirty = false;
- }
- // Stencil func
- if (this._isStencilFuncDirty) {
- gl.stencilFunc(this.func, this.funcRef, this.funcMask);
- this._isStencilFuncDirty = false;
- }
- // Stencil op
- if (this._isStencilOpDirty) {
- gl.stencilOp(this.opStencilFail, this.opDepthFail, this.opStencilDepthPass);
- this._isStencilOpDirty = false;
- }
- }
-}
-//# sourceMappingURL=stencilStateComposer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/thinEngine.js
-/* eslint-disable @typescript-eslint/no-unused-vars */
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * Keeps track of all the buffer info used in engine.
- */
-class BufferPointer {
-}
-/**
- * The base engine class (root of all engines)
- */
-class ThinEngine {
- /**
- * Returns the current npm package of the sdk
- */
- // Not mixed with Version for tooling purpose.
- static get NpmPackage() {
- return "babylonjs@6.18.0";
- }
- /**
- * Returns the current version of the framework
- */
- static get Version() {
- return "6.18.0";
- }
- /**
- * Returns a string describing the current engine
- */
- get description() {
- let description = this.name + this.webGLVersion;
- if (this._caps.parallelShaderCompile) {
- description += " - Parallel shader compilation";
- }
- return description;
- }
- /**
- * Gets or sets the name of the engine
- */
- get name() {
- return this._name;
- }
- set name(value) {
- this._name = value;
- }
- /**
- * Returns the version of the engine
- */
- get version() {
- return this._webGLVersion;
- }
- get isDisposed() {
- return this._isDisposed;
- }
- /**
- * Gets or sets the relative url used to load shaders if using the engine in non-minified mode
- */
- static get ShadersRepository() {
- return effect_Effect.ShadersRepository;
- }
- static set ShadersRepository(value) {
- effect_Effect.ShadersRepository = value;
- }
- /**
- * @internal
- */
- _getShaderProcessor(shaderLanguage) {
- return this._shaderProcessor;
- }
- /**
- * Gets or sets a boolean indicating if depth buffer should be reverse, going from far to near.
- * This can provide greater z depth for distant objects.
- */
- get useReverseDepthBuffer() {
- return this._useReverseDepthBuffer;
- }
- set useReverseDepthBuffer(useReverse) {
- if (useReverse === this._useReverseDepthBuffer) {
- return;
- }
- this._useReverseDepthBuffer = useReverse;
- if (useReverse) {
- this._depthCullingState.depthFunc = 518;
- }
- else {
- this._depthCullingState.depthFunc = 515;
- }
- }
- /**
- * Gets the current frame id
- */
- get frameId() {
- return this._frameId;
- }
- /**
- * Gets a boolean indicating that the engine supports uniform buffers
- * @see https://doc.babylonjs.com/setup/support/webGL2#uniform-buffer-objets
- */
- get supportsUniformBuffers() {
- return this.webGLVersion > 1 && !this.disableUniformBuffers;
- }
- /**
- * Gets the options used for engine creation
- * @returns EngineOptions object
- */
- getCreationOptions() {
- return this._creationOptions;
- }
- /** @internal */
- get _shouldUseHighPrecisionShader() {
- return !!(this._caps.highPrecisionShaderSupported && this._highPrecisionShadersAllowed);
- }
- /**
- * Gets a boolean indicating that only power of 2 textures are supported
- * Please note that you can still use non power of 2 textures but in this case the engine will forcefully convert them
- */
- get needPOTTextures() {
- return this._webGLVersion < 2 || this.forcePOTTextures;
- }
- /**
- * Gets the list of current active render loop functions
- * @returns an array with the current render loop functions
- */
- get activeRenderLoops() {
- return this._activeRenderLoops;
- }
- /**
- * Gets or sets a boolean indicating if resources should be retained to be able to handle context lost events
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/optimize_your_scene#handling-webgl-context-lost
- */
- get doNotHandleContextLost() {
- return this._doNotHandleContextLost;
- }
- set doNotHandleContextLost(value) {
- this._doNotHandleContextLost = value;
- }
- get _supportsHardwareTextureRescaling() {
- return false;
- }
- /**
- * sets the object from which width and height will be taken from when getting render width and height
- * Will fallback to the gl object
- * @param dimensions the framebuffer width and height that will be used.
- */
- set framebufferDimensionsObject(dimensions) {
- this._framebufferDimensionsObject = dimensions;
- }
- /**
- * Gets the current viewport
- */
- get currentViewport() {
- return this._cachedViewport;
- }
- /**
- * Gets the default empty texture
- */
- get emptyTexture() {
- if (!this._emptyTexture) {
- this._emptyTexture = this.createRawTexture(new Uint8Array(4), 1, 1, 5, false, false, 1);
- }
- return this._emptyTexture;
- }
- /**
- * Gets the default empty 3D texture
- */
- get emptyTexture3D() {
- if (!this._emptyTexture3D) {
- this._emptyTexture3D = this.createRawTexture3D(new Uint8Array(4), 1, 1, 1, 5, false, false, 1);
- }
- return this._emptyTexture3D;
- }
- /**
- * Gets the default empty 2D array texture
- */
- get emptyTexture2DArray() {
- if (!this._emptyTexture2DArray) {
- this._emptyTexture2DArray = this.createRawTexture2DArray(new Uint8Array(4), 1, 1, 1, 5, false, false, 1);
- }
- return this._emptyTexture2DArray;
- }
- /**
- * Gets the default empty cube texture
- */
- get emptyCubeTexture() {
- if (!this._emptyCubeTexture) {
- const faceData = new Uint8Array(4);
- const cubeData = [faceData, faceData, faceData, faceData, faceData, faceData];
- this._emptyCubeTexture = this.createRawCubeTexture(cubeData, 1, 5, 0, false, false, 1);
- }
- return this._emptyCubeTexture;
- }
- /**
- * Gets a boolean indicating if the engine runs in WebGPU or not.
- */
- get isWebGPU() {
- return this._isWebGPU;
- }
- /**
- * Gets the shader platform name used by the effects.
- */
- get shaderPlatformName() {
- return this._shaderPlatformName;
- }
- /**
- * Enables or disables the snapshot rendering mode
- * Note that the WebGL engine does not support snapshot rendering so setting the value won't have any effect for this engine
- */
- get snapshotRendering() {
- return false;
- }
- set snapshotRendering(activate) {
- // WebGL engine does not support snapshot rendering
- }
- /**
- * Gets or sets the snapshot rendering mode
- */
- get snapshotRenderingMode() {
- return this._snapshotRenderingMode;
- }
- set snapshotRenderingMode(mode) {
- this._snapshotRenderingMode = mode;
- }
- /**
- * Creates a new snapshot at the next frame using the current snapshotRenderingMode
- */
- snapshotRenderingReset() {
- this.snapshotRendering = false;
- }
- static _CreateCanvas(width, height) {
- if (typeof document === "undefined") {
- return new OffscreenCanvas(width, height);
- }
- const canvas = document.createElement("canvas");
- canvas.width = width;
- canvas.height = height;
- return canvas;
- }
- /**
- * Create a canvas. This method is overridden by other engines
- * @param width width
- * @param height height
- * @returns ICanvas interface
- */
- createCanvas(width, height) {
- return ThinEngine._CreateCanvas(width, height);
- }
- /**
- * Create an image to use with canvas
- * @returns IImage interface
- */
- createCanvasImage() {
- return document.createElement("img");
- }
- /**
- * Creates a new engine
- * @param canvasOrContext defines the canvas or WebGL context to use for rendering. If you provide a WebGL context, Babylon.js will not hook events on the canvas (like pointers, keyboards, etc...) so no event observables will be available. This is mostly used when Babylon.js is used as a plugin on a system which already used the WebGL context
- * @param antialias defines enable antialiasing (default: false)
- * @param options defines further options to be sent to the getContext() function
- * @param adaptToDeviceRatio defines whether to adapt to the device's viewport characteristics (default: false)
- */
- constructor(canvasOrContext, antialias, options, adaptToDeviceRatio) {
- var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l;
- /** @internal */
- this._name = "WebGL";
- this._isDisposed = false;
- /**
- * Gets or sets a boolean that indicates if textures must be forced to power of 2 size even if not required
- */
- this.forcePOTTextures = false;
- /**
- * Gets a boolean indicating if the engine is currently rendering in fullscreen mode
- */
- this.isFullscreen = false;
- /**
- * Gets or sets a boolean indicating if back faces must be culled. If false, front faces are culled instead (true by default)
- * If non null, this takes precedence over the value from the material
- */
- this.cullBackFaces = null;
- /**
- * Gets or sets a boolean indicating if the engine must keep rendering even if the window is not in foreground
- */
- this.renderEvenInBackground = true;
- /**
- * Gets or sets a boolean indicating that cache can be kept between frames
- */
- this.preventCacheWipeBetweenFrames = false;
- /** Gets or sets a boolean indicating if the engine should validate programs after compilation */
- this.validateShaderPrograms = false;
- this._useReverseDepthBuffer = false;
- /**
- * Indicates if the z range in NDC space is 0..1 (value: true) or -1..1 (value: false)
- */
- this.isNDCHalfZRange = false;
- /**
- * Indicates that the origin of the texture/framebuffer space is the bottom left corner. If false, the origin is top left
- */
- this.hasOriginBottomLeft = true;
- /**
- * Gets or sets a boolean indicating that uniform buffers must be disabled even if they are supported
- */
- this.disableUniformBuffers = false;
- /**
- * An event triggered when the engine is disposed.
- */
- this.onDisposeObservable = new observable_Observable();
- this._frameId = 0;
- /** @internal */
- this._uniformBuffers = new Array();
- /** @internal */
- this._storageBuffers = new Array();
- /** @internal */
- this._webGLVersion = 1.0;
- this._windowIsBackground = false;
- this._highPrecisionShadersAllowed = true;
- /** @internal */
- this._badOS = false;
- /** @internal */
- this._badDesktopOS = false;
- this._renderingQueueLaunched = false;
- this._activeRenderLoops = new Array();
- // Lost context
- /**
- * Observable signaled when a context lost event is raised
- */
- this.onContextLostObservable = new observable_Observable();
- /**
- * Observable signaled when a context restored event is raised
- */
- this.onContextRestoredObservable = new observable_Observable();
- this._contextWasLost = false;
- /** @internal */
- this._doNotHandleContextLost = false;
- /**
- * Gets or sets a boolean indicating that vertex array object must be disabled even if they are supported
- */
- this.disableVertexArrayObjects = false;
- // States
- /** @internal */
- this._colorWrite = true;
- /** @internal */
- this._colorWriteChanged = true;
- /** @internal */
- this._depthCullingState = new DepthCullingState();
- /** @internal */
- this._stencilStateComposer = new StencilStateComposer();
- /** @internal */
- this._stencilState = new StencilState();
- /** @internal */
- this._alphaState = new AlphaState();
- /** @internal */
- this._alphaMode = 1;
- /** @internal */
- this._alphaEquation = 0;
- // Cache
- /** @internal */
- this._internalTexturesCache = new Array();
- /** @internal */
- this._renderTargetWrapperCache = new Array();
- /** @internal */
- this._activeChannel = 0;
- this._currentTextureChannel = -1;
- /** @internal */
- this._boundTexturesCache = {};
- this._compiledEffects = {};
- this._vertexAttribArraysEnabled = [];
- this._uintIndicesCurrentlySet = false;
- this._currentBoundBuffer = new Array();
- /** @internal */
- this._currentFramebuffer = null;
- /** @internal */
- this._dummyFramebuffer = null;
- this._currentBufferPointers = new Array();
- this._currentInstanceLocations = new Array();
- this._currentInstanceBuffers = new Array();
- this._vaoRecordInProgress = false;
- this._mustWipeVertexAttributes = false;
- this._nextFreeTextureSlots = new Array();
- this._maxSimultaneousTextures = 0;
- this._maxMSAASamplesOverride = null;
- this._activeRequests = new Array();
- /**
- * If set to true zooming in and out in the browser will rescale the hardware-scaling correctly.
- */
- this.adaptToDeviceRatio = false;
- /** @internal */
- this._lastDevicePixelRatio = 1.0;
- /** @internal */
- this._transformTextureUrl = null;
- /**
- * Gets information about the current host
- */
- this.hostInformation = {
- isMobile: false,
- };
- /**
- * Defines whether the engine has been created with the premultipliedAlpha option on or not.
- */
- this.premultipliedAlpha = true;
- /**
- * Observable event triggered before each texture is initialized
- */
- this.onBeforeTextureInitObservable = new observable_Observable();
- /** @internal */
- this._isWebGPU = false;
- this._snapshotRenderingMode = 0;
- this._viewportCached = { x: 0, y: 0, z: 0, w: 0 };
- this._unpackFlipYCached = null;
- /**
- * In case you are sharing the context with other applications, it might
- * be interested to not cache the unpack flip y state to ensure a consistent
- * value would be set.
- */
- this.enableUnpackFlipYCached = true;
- this._boundUniforms = {};
- this.startTime = precisionDate_PrecisionDate.Now;
- let canvas = null;
- options = options || {};
- this._creationOptions = options;
- // Save this off for use in resize().
- this.adaptToDeviceRatio = adaptToDeviceRatio !== null && adaptToDeviceRatio !== void 0 ? adaptToDeviceRatio : false;
- this._stencilStateComposer.stencilGlobal = this._stencilState;
- performanceConfigurator_PerformanceConfigurator.SetMatrixPrecision(!!options.useHighPrecisionMatrix);
- options.antialias = antialias !== null && antialias !== void 0 ? antialias : options.antialias;
- options.deterministicLockstep = (_a = options.deterministicLockstep) !== null && _a !== void 0 ? _a : false;
- options.lockstepMaxSteps = (_b = options.lockstepMaxSteps) !== null && _b !== void 0 ? _b : 4;
- options.timeStep = (_c = options.timeStep) !== null && _c !== void 0 ? _c : 1 / 60;
- options.audioEngine = (_d = options.audioEngine) !== null && _d !== void 0 ? _d : true;
- options.stencil = (_e = options.stencil) !== null && _e !== void 0 ? _e : true;
- this._audioContext = (_g = (_f = options.audioEngineOptions) === null || _f === void 0 ? void 0 : _f.audioContext) !== null && _g !== void 0 ? _g : null;
- this._audioDestination = (_j = (_h = options.audioEngineOptions) === null || _h === void 0 ? void 0 : _h.audioDestination) !== null && _j !== void 0 ? _j : null;
- this.premultipliedAlpha = (_k = options.premultipliedAlpha) !== null && _k !== void 0 ? _k : true;
- this.useExactSrgbConversions = (_l = options.useExactSrgbConversions) !== null && _l !== void 0 ? _l : false;
- this._doNotHandleContextLost = !!options.doNotHandleContextLost;
- this._isStencilEnable = options.stencil ? true : false;
- // Viewport
- adaptToDeviceRatio = adaptToDeviceRatio || options.adaptToDeviceRatio || false;
- const devicePixelRatio = IsWindowObjectExist() ? window.devicePixelRatio || 1.0 : 1.0;
- const limitDeviceRatio = options.limitDeviceRatio || devicePixelRatio;
- this._hardwareScalingLevel = adaptToDeviceRatio ? 1.0 / Math.min(limitDeviceRatio, devicePixelRatio) : 1.0;
- this._lastDevicePixelRatio = devicePixelRatio;
- if (!canvasOrContext) {
- return;
- }
- if (canvasOrContext.getContext) {
- canvas = canvasOrContext;
- this._renderingCanvas = canvas;
- if (options.preserveDrawingBuffer === undefined) {
- options.preserveDrawingBuffer = false;
- }
- if (options.xrCompatible === undefined) {
- options.xrCompatible = true;
- }
- // Exceptions
- if (navigator && navigator.userAgent) {
- this._setupMobileChecks();
- const ua = navigator.userAgent;
- for (const exception of ThinEngine.ExceptionList) {
- const key = exception.key;
- const targets = exception.targets;
- const check = new RegExp(key);
- if (check.test(ua)) {
- if (exception.capture && exception.captureConstraint) {
- const capture = exception.capture;
- const constraint = exception.captureConstraint;
- const regex = new RegExp(capture);
- const matches = regex.exec(ua);
- if (matches && matches.length > 0) {
- const capturedValue = parseInt(matches[matches.length - 1]);
- if (capturedValue >= constraint) {
- continue;
- }
- }
- }
- for (const target of targets) {
- switch (target) {
- case "uniformBuffer":
- this.disableUniformBuffers = true;
- break;
- case "vao":
- this.disableVertexArrayObjects = true;
- break;
- case "antialias":
- options.antialias = false;
- break;
- case "maxMSAASamples":
- this._maxMSAASamplesOverride = 1;
- break;
- }
- }
- }
- }
- }
- // Context lost
- if (!this._doNotHandleContextLost) {
- this._onContextLost = (evt) => {
- evt.preventDefault();
- this._contextWasLost = true;
- logger_Logger.Warn("WebGL context lost.");
- this.onContextLostObservable.notifyObservers(this);
- };
- this._onContextRestored = () => {
- this._restoreEngineAfterContextLost(this._initGLContext.bind(this));
- };
- canvas.addEventListener("webglcontextlost", this._onContextLost, false);
- canvas.addEventListener("webglcontextrestored", this._onContextRestored, false);
- options.powerPreference = options.powerPreference || "high-performance";
- }
- // Detect if we are running on a faulty buggy desktop OS.
- this._badDesktopOS = /^((?!chrome|android).)*safari/i.test(navigator.userAgent);
- if (this._badDesktopOS) {
- options.xrCompatible = false;
- }
- // GL
- if (!options.disableWebGL2Support) {
- try {
- this._gl = (canvas.getContext("webgl2", options) || canvas.getContext("experimental-webgl2", options));
- if (this._gl) {
- this._webGLVersion = 2.0;
- this._shaderPlatformName = "WEBGL2";
- // Prevent weird browsers to lie (yeah that happens!)
- if (!this._gl.deleteQuery) {
- this._webGLVersion = 1.0;
- this._shaderPlatformName = "WEBGL1";
- }
- }
- }
- catch (e) {
- // Do nothing
- }
- }
- if (!this._gl) {
- if (!canvas) {
- throw new Error("The provided canvas is null or undefined.");
- }
- try {
- this._gl = (canvas.getContext("webgl", options) || canvas.getContext("experimental-webgl", options));
- }
- catch (e) {
- throw new Error("WebGL not supported");
- }
- }
- if (!this._gl) {
- throw new Error("WebGL not supported");
- }
- }
- else {
- this._gl = canvasOrContext;
- this._renderingCanvas = this._gl.canvas;
- if (this._gl.renderbufferStorageMultisample) {
- this._webGLVersion = 2.0;
- this._shaderPlatformName = "WEBGL2";
- }
- else {
- this._shaderPlatformName = "WEBGL1";
- }
- const attributes = this._gl.getContextAttributes();
- if (attributes) {
- options.stencil = attributes.stencil;
- }
- }
- // Ensures a consistent color space unpacking of textures cross browser.
- this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL, this._gl.NONE);
- if (options.useHighPrecisionFloats !== undefined) {
- this._highPrecisionShadersAllowed = options.useHighPrecisionFloats;
- }
- this.resize();
- this._initGLContext();
- this._initFeatures();
- // Prepare buffer pointers
- for (let i = 0; i < this._caps.maxVertexAttribs; i++) {
- this._currentBufferPointers[i] = new BufferPointer();
- }
- // Shader processor
- this._shaderProcessor = this.webGLVersion > 1 ? new WebGL2ShaderProcessor() : new WebGLShaderProcessor();
- // Detect if we are running on a faulty buggy OS.
- this._badOS = /iPad/i.test(navigator.userAgent) || /iPhone/i.test(navigator.userAgent);
- // Starting with iOS 14, we can trust the browser
- // let matches = navigator.userAgent.match(/Version\/(\d+)/);
- // if (matches && matches.length === 2) {
- // if (parseInt(matches[1]) >= 14) {
- // this._badOS = false;
- // }
- // }
- const versionToLog = `Babylon.js v${ThinEngine.Version}`;
- console.log(versionToLog + ` - ${this.description}`);
- // Check setAttribute in case of workers
- if (this._renderingCanvas && this._renderingCanvas.setAttribute) {
- this._renderingCanvas.setAttribute("data-engine", versionToLog);
- }
- }
- _setupMobileChecks() {
- if (!(navigator && navigator.userAgent)) {
- return;
- }
- // Function to check if running on mobile device
- this._checkForMobile = () => {
- const currentUA = navigator.userAgent;
- this.hostInformation.isMobile =
- currentUA.indexOf("Mobile") !== -1 ||
- // Needed for iOS 13+ detection on iPad (inspired by solution from https://stackoverflow.com/questions/9038625/detect-if-device-is-ios)
- (currentUA.indexOf("Mac") !== -1 && IsDocumentAvailable() && "ontouchend" in document);
- };
- // Set initial isMobile value
- this._checkForMobile();
- // Set up event listener to check when window is resized (used to get emulator activation to work properly)
- if (IsWindowObjectExist()) {
- window.addEventListener("resize", this._checkForMobile);
- }
- }
- _restoreEngineAfterContextLost(initEngine) {
- // Adding a timeout to avoid race condition at browser level
- setTimeout(async () => {
- var _a;
- this._dummyFramebuffer = null;
- const depthTest = this._depthCullingState.depthTest; // backup those values because the call to initEngine / wipeCaches will reset them
- const depthFunc = this._depthCullingState.depthFunc;
- const depthMask = this._depthCullingState.depthMask;
- const stencilTest = this._stencilState.stencilTest;
- // Rebuild context
- await initEngine();
- // Ensure webgl and engine states are matching
- this.wipeCaches(true);
- // Rebuild effects
- this._rebuildEffects();
- (_a = this._rebuildComputeEffects) === null || _a === void 0 ? void 0 : _a.call(this);
- // Note:
- // The call to _rebuildBuffers must be made before the call to _rebuildInternalTextures because in the process of _rebuildBuffers the buffers used by the post process managers will be rebuilt
- // and we may need to use the post process manager of the scene during _rebuildInternalTextures (in WebGL1, non-POT textures are rescaled using a post process + post process manager of the scene)
- // Rebuild buffers
- this._rebuildBuffers();
- // Rebuild textures
- this._rebuildInternalTextures();
- // Rebuild textures
- this._rebuildRenderTargetWrappers();
- // Reset engine states after all the buffer/textures/... have been rebuilt
- this.wipeCaches(true);
- this._depthCullingState.depthTest = depthTest;
- this._depthCullingState.depthFunc = depthFunc;
- this._depthCullingState.depthMask = depthMask;
- this._stencilState.stencilTest = stencilTest;
- logger_Logger.Warn(this.name + " context successfully restored.");
- this.onContextRestoredObservable.notifyObservers(this);
- this._contextWasLost = false;
- }, 0);
- }
- /**
- * Shared initialization across engines types.
- * @param canvas The canvas associated with this instance of the engine.
- */
- _sharedInit(canvas) {
- this._renderingCanvas = canvas;
- }
- /**
- * @internal
- */
- _getShaderProcessingContext(shaderLanguage) {
- return null;
- }
- _rebuildInternalTextures() {
- const currentState = this._internalTexturesCache.slice(); // Do a copy because the rebuild will add proxies
- for (const internalTexture of currentState) {
- internalTexture._rebuild();
- }
- }
- _rebuildRenderTargetWrappers() {
- const currentState = this._renderTargetWrapperCache.slice(); // Do a copy because the rebuild will add proxies
- for (const renderTargetWrapper of currentState) {
- renderTargetWrapper._rebuild();
- }
- }
- _rebuildEffects() {
- for (const key in this._compiledEffects) {
- const effect = this._compiledEffects[key];
- effect._pipelineContext = null; // because _prepareEffect will try to dispose this pipeline before recreating it and that would lead to webgl errors
- effect._wasPreviouslyReady = false;
- effect._prepareEffect();
- }
- effect_Effect.ResetCache();
- }
- /**
- * Gets a boolean indicating if all created effects are ready
- * @returns true if all effects are ready
- */
- areAllEffectsReady() {
- for (const key in this._compiledEffects) {
- const effect = this._compiledEffects[key];
- if (!effect.isReady()) {
- return false;
- }
- }
- return true;
- }
- _rebuildBuffers() {
- // Uniforms
- for (const uniformBuffer of this._uniformBuffers) {
- uniformBuffer._rebuild();
- }
- // Storage buffers
- for (const storageBuffer of this._storageBuffers) {
- storageBuffer._rebuild();
- }
- }
- _initGLContext() {
- var _a;
- // Caps
- this._caps = {
- maxTexturesImageUnits: this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS),
- maxCombinedTexturesImageUnits: this._gl.getParameter(this._gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),
- maxVertexTextureImageUnits: this._gl.getParameter(this._gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS),
- maxTextureSize: this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),
- maxSamples: this._webGLVersion > 1 ? this._gl.getParameter(this._gl.MAX_SAMPLES) : 1,
- maxCubemapTextureSize: this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE),
- maxRenderTextureSize: this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE),
- maxVertexAttribs: this._gl.getParameter(this._gl.MAX_VERTEX_ATTRIBS),
- maxVaryingVectors: this._gl.getParameter(this._gl.MAX_VARYING_VECTORS),
- maxFragmentUniformVectors: this._gl.getParameter(this._gl.MAX_FRAGMENT_UNIFORM_VECTORS),
- maxVertexUniformVectors: this._gl.getParameter(this._gl.MAX_VERTEX_UNIFORM_VECTORS),
- parallelShaderCompile: this._gl.getExtension("KHR_parallel_shader_compile") || undefined,
- standardDerivatives: this._webGLVersion > 1 || this._gl.getExtension("OES_standard_derivatives") !== null,
- maxAnisotropy: 1,
- astc: this._gl.getExtension("WEBGL_compressed_texture_astc") || this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_astc"),
- bptc: this._gl.getExtension("EXT_texture_compression_bptc") || this._gl.getExtension("WEBKIT_EXT_texture_compression_bptc"),
- s3tc: this._gl.getExtension("WEBGL_compressed_texture_s3tc") || this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc"),
- // eslint-disable-next-line @typescript-eslint/naming-convention
- s3tc_srgb: this._gl.getExtension("WEBGL_compressed_texture_s3tc_srgb") || this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc_srgb"),
- pvrtc: this._gl.getExtension("WEBGL_compressed_texture_pvrtc") || this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),
- etc1: this._gl.getExtension("WEBGL_compressed_texture_etc1") || this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc1"),
- etc2: this._gl.getExtension("WEBGL_compressed_texture_etc") ||
- this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc") ||
- this._gl.getExtension("WEBGL_compressed_texture_es3_0"),
- textureAnisotropicFilterExtension: this._gl.getExtension("EXT_texture_filter_anisotropic") ||
- this._gl.getExtension("WEBKIT_EXT_texture_filter_anisotropic") ||
- this._gl.getExtension("MOZ_EXT_texture_filter_anisotropic"),
- uintIndices: this._webGLVersion > 1 || this._gl.getExtension("OES_element_index_uint") !== null,
- fragmentDepthSupported: this._webGLVersion > 1 || this._gl.getExtension("EXT_frag_depth") !== null,
- highPrecisionShaderSupported: false,
- timerQuery: this._gl.getExtension("EXT_disjoint_timer_query_webgl2") || this._gl.getExtension("EXT_disjoint_timer_query"),
- supportOcclusionQuery: this._webGLVersion > 1,
- canUseTimestampForTimerQuery: false,
- drawBuffersExtension: false,
- maxMSAASamples: 1,
- colorBufferFloat: !!(this._webGLVersion > 1 && this._gl.getExtension("EXT_color_buffer_float")),
- colorBufferHalfFloat: !!(this._webGLVersion > 1 && this._gl.getExtension("EXT_color_buffer_half_float")),
- textureFloat: this._webGLVersion > 1 || this._gl.getExtension("OES_texture_float") ? true : false,
- textureHalfFloat: this._webGLVersion > 1 || this._gl.getExtension("OES_texture_half_float") ? true : false,
- textureHalfFloatRender: false,
- textureFloatLinearFiltering: false,
- textureFloatRender: false,
- textureHalfFloatLinearFiltering: false,
- vertexArrayObject: false,
- instancedArrays: false,
- textureLOD: this._webGLVersion > 1 || this._gl.getExtension("EXT_shader_texture_lod") ? true : false,
- texelFetch: this._webGLVersion !== 1,
- blendMinMax: false,
- multiview: this._gl.getExtension("OVR_multiview2"),
- oculusMultiview: this._gl.getExtension("OCULUS_multiview"),
- depthTextureExtension: false,
- canUseGLInstanceID: this._webGLVersion > 1,
- canUseGLVertexID: this._webGLVersion > 1,
- supportComputeShaders: false,
- supportSRGBBuffers: false,
- supportTransformFeedbacks: this._webGLVersion > 1,
- textureMaxLevel: this._webGLVersion > 1,
- texture2DArrayMaxLayerCount: this._webGLVersion > 1 ? this._gl.getParameter(this._gl.MAX_ARRAY_TEXTURE_LAYERS) : 128,
- disableMorphTargetTexture: false,
- };
- // Infos
- this._glVersion = this._gl.getParameter(this._gl.VERSION);
- const rendererInfo = this._gl.getExtension("WEBGL_debug_renderer_info");
- if (rendererInfo != null) {
- this._glRenderer = this._gl.getParameter(rendererInfo.UNMASKED_RENDERER_WEBGL);
- this._glVendor = this._gl.getParameter(rendererInfo.UNMASKED_VENDOR_WEBGL);
- }
- if (!this._glVendor) {
- this._glVendor = this._gl.getParameter(this._gl.VENDOR) || "Unknown vendor";
- }
- if (!this._glRenderer) {
- this._glRenderer = this._gl.getParameter(this._gl.RENDERER) || "Unknown renderer";
- }
- // Constants
- if (this._gl.HALF_FLOAT_OES !== 0x8d61) {
- this._gl.HALF_FLOAT_OES = 0x8d61; // Half floating-point type (16-bit).
- }
- if (this._gl.RGBA16F !== 0x881a) {
- this._gl.RGBA16F = 0x881a; // RGBA 16-bit floating-point color-renderable internal sized format.
- }
- if (this._gl.RGBA32F !== 0x8814) {
- this._gl.RGBA32F = 0x8814; // RGBA 32-bit floating-point color-renderable internal sized format.
- }
- if (this._gl.DEPTH24_STENCIL8 !== 35056) {
- this._gl.DEPTH24_STENCIL8 = 35056;
- }
- // Extensions
- if (this._caps.timerQuery) {
- if (this._webGLVersion === 1) {
- this._gl.getQuery = this._caps.timerQuery.getQueryEXT.bind(this._caps.timerQuery);
- }
- // WebGLQuery casted to number to avoid TS error
- this._caps.canUseTimestampForTimerQuery = ((_a = this._gl.getQuery(this._caps.timerQuery.TIMESTAMP_EXT, this._caps.timerQuery.QUERY_COUNTER_BITS_EXT)) !== null && _a !== void 0 ? _a : 0) > 0;
- }
- this._caps.maxAnisotropy = this._caps.textureAnisotropicFilterExtension
- ? this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT)
- : 0;
- this._caps.textureFloatLinearFiltering = this._caps.textureFloat && this._gl.getExtension("OES_texture_float_linear") ? true : false;
- this._caps.textureFloatRender = this._caps.textureFloat && this._canRenderToFloatFramebuffer() ? true : false;
- this._caps.textureHalfFloatLinearFiltering =
- this._webGLVersion > 1 || (this._caps.textureHalfFloat && this._gl.getExtension("OES_texture_half_float_linear")) ? true : false;
- // Compressed formats
- if (this._caps.astc) {
- this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR = this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;
- }
- if (this._caps.bptc) {
- this._gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT = this._caps.bptc.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;
- }
- if (this._caps.s3tc_srgb) {
- this._gl.COMPRESSED_SRGB_S3TC_DXT1_EXT = this._caps.s3tc_srgb.COMPRESSED_SRGB_S3TC_DXT1_EXT;
- this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT = this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;
- this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT = this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT;
- }
- if (this._caps.etc2) {
- this._gl.COMPRESSED_SRGB8_ETC2 = this._caps.etc2.COMPRESSED_SRGB8_ETC2;
- this._gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC = this._caps.etc2.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC;
- }
- // Checks if some of the format renders first to allow the use of webgl inspector.
- if (this._webGLVersion > 1) {
- if (this._gl.HALF_FLOAT_OES !== 0x140b) {
- this._gl.HALF_FLOAT_OES = 0x140b;
- }
- }
- this._caps.textureHalfFloatRender = this._caps.textureHalfFloat && this._canRenderToHalfFloatFramebuffer();
- // Draw buffers
- if (this._webGLVersion > 1) {
- this._caps.drawBuffersExtension = true;
- this._caps.maxMSAASamples = this._maxMSAASamplesOverride !== null ? this._maxMSAASamplesOverride : this._gl.getParameter(this._gl.MAX_SAMPLES);
- }
- else {
- const drawBuffersExtension = this._gl.getExtension("WEBGL_draw_buffers");
- if (drawBuffersExtension !== null) {
- this._caps.drawBuffersExtension = true;
- this._gl.drawBuffers = drawBuffersExtension.drawBuffersWEBGL.bind(drawBuffersExtension);
- this._gl.DRAW_FRAMEBUFFER = this._gl.FRAMEBUFFER;
- for (let i = 0; i < 16; i++) {
- this._gl["COLOR_ATTACHMENT" + i + "_WEBGL"] = drawBuffersExtension["COLOR_ATTACHMENT" + i + "_WEBGL"];
- }
- }
- }
- // Depth Texture
- if (this._webGLVersion > 1) {
- this._caps.depthTextureExtension = true;
- }
- else {
- const depthTextureExtension = this._gl.getExtension("WEBGL_depth_texture");
- if (depthTextureExtension != null) {
- this._caps.depthTextureExtension = true;
- this._gl.UNSIGNED_INT_24_8 = depthTextureExtension.UNSIGNED_INT_24_8_WEBGL;
- }
- }
- // Vertex array object
- if (this.disableVertexArrayObjects) {
- this._caps.vertexArrayObject = false;
- }
- else if (this._webGLVersion > 1) {
- this._caps.vertexArrayObject = true;
- }
- else {
- const vertexArrayObjectExtension = this._gl.getExtension("OES_vertex_array_object");
- if (vertexArrayObjectExtension != null) {
- this._caps.vertexArrayObject = true;
- this._gl.createVertexArray = vertexArrayObjectExtension.createVertexArrayOES.bind(vertexArrayObjectExtension);
- this._gl.bindVertexArray = vertexArrayObjectExtension.bindVertexArrayOES.bind(vertexArrayObjectExtension);
- this._gl.deleteVertexArray = vertexArrayObjectExtension.deleteVertexArrayOES.bind(vertexArrayObjectExtension);
- }
- }
- // Instances count
- if (this._webGLVersion > 1) {
- this._caps.instancedArrays = true;
- }
- else {
- const instanceExtension = this._gl.getExtension("ANGLE_instanced_arrays");
- if (instanceExtension != null) {
- this._caps.instancedArrays = true;
- this._gl.drawArraysInstanced = instanceExtension.drawArraysInstancedANGLE.bind(instanceExtension);
- this._gl.drawElementsInstanced = instanceExtension.drawElementsInstancedANGLE.bind(instanceExtension);
- this._gl.vertexAttribDivisor = instanceExtension.vertexAttribDivisorANGLE.bind(instanceExtension);
- }
- else {
- this._caps.instancedArrays = false;
- }
- }
- if (this._gl.getShaderPrecisionFormat) {
- const vertexhighp = this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER, this._gl.HIGH_FLOAT);
- const fragmenthighp = this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER, this._gl.HIGH_FLOAT);
- if (vertexhighp && fragmenthighp) {
- this._caps.highPrecisionShaderSupported = vertexhighp.precision !== 0 && fragmenthighp.precision !== 0;
- }
- }
- if (this._webGLVersion > 1) {
- this._caps.blendMinMax = true;
- }
- else {
- const blendMinMaxExtension = this._gl.getExtension("EXT_blend_minmax");
- if (blendMinMaxExtension != null) {
- this._caps.blendMinMax = true;
- this._gl.MAX = blendMinMaxExtension.MAX_EXT;
- this._gl.MIN = blendMinMaxExtension.MIN_EXT;
- }
- }
- // sRGB buffers
- // only run this if not already set to true (in the constructor, for example)
- if (!this._caps.supportSRGBBuffers) {
- if (this._webGLVersion > 1) {
- this._caps.supportSRGBBuffers = true;
- this._glSRGBExtensionValues = {
- SRGB: WebGL2RenderingContext.SRGB,
- SRGB8: WebGL2RenderingContext.SRGB8,
- SRGB8_ALPHA8: WebGL2RenderingContext.SRGB8_ALPHA8,
- };
- }
- else {
- const sRGBExtension = this._gl.getExtension("EXT_sRGB");
- if (sRGBExtension != null) {
- this._caps.supportSRGBBuffers = true;
- this._glSRGBExtensionValues = {
- SRGB: sRGBExtension.SRGB_EXT,
- SRGB8: sRGBExtension.SRGB_ALPHA_EXT,
- SRGB8_ALPHA8: sRGBExtension.SRGB_ALPHA_EXT,
- };
- }
- }
- // take into account the forced state that was provided in options
- // When the issue in angle/chrome is fixed the flag should be taken into account only when it is explicitly defined
- this._caps.supportSRGBBuffers = this._caps.supportSRGBBuffers && !!(this._creationOptions && this._creationOptions.forceSRGBBufferSupportState);
- }
- // Depth buffer
- this._depthCullingState.depthTest = true;
- this._depthCullingState.depthFunc = this._gl.LEQUAL;
- this._depthCullingState.depthMask = true;
- // Texture maps
- this._maxSimultaneousTextures = this._caps.maxCombinedTexturesImageUnits;
- for (let slot = 0; slot < this._maxSimultaneousTextures; slot++) {
- this._nextFreeTextureSlots.push(slot);
- }
- if (this._glRenderer === "Mali-G72") {
- // Overcome a bug when using a texture to store morph targets on Mali-G72
- this._caps.disableMorphTargetTexture = true;
- }
- }
- _initFeatures() {
- this._features = {
- forceBitmapOverHTMLImageElement: false,
- supportRenderAndCopyToLodForFloatTextures: this._webGLVersion !== 1,
- supportDepthStencilTexture: this._webGLVersion !== 1,
- supportShadowSamplers: this._webGLVersion !== 1,
- uniformBufferHardCheckMatrix: false,
- allowTexturePrefiltering: this._webGLVersion !== 1,
- trackUbosInFrame: false,
- checkUbosContentBeforeUpload: false,
- supportCSM: this._webGLVersion !== 1,
- basisNeedsPOT: this._webGLVersion === 1,
- support3DTextures: this._webGLVersion !== 1,
- needTypeSuffixInShaderConstants: this._webGLVersion !== 1,
- supportMSAA: this._webGLVersion !== 1,
- supportSSAO2: this._webGLVersion !== 1,
- supportExtendedTextureFormats: this._webGLVersion !== 1,
- supportSwitchCaseInShader: this._webGLVersion !== 1,
- supportSyncTextureRead: true,
- needsInvertingBitmap: true,
- useUBOBindingCache: true,
- needShaderCodeInlining: false,
- needToAlwaysBindUniformBuffers: false,
- supportRenderPasses: false,
- supportSpriteInstancing: true,
- _collectUbosUpdatedInFrame: false,
- };
- }
- /**
- * Gets version of the current webGL context
- * Keep it for back compat - use version instead
- */
- get webGLVersion() {
- return this._webGLVersion;
- }
- /**
- * Gets a string identifying the name of the class
- * @returns "Engine" string
- */
- getClassName() {
- return "ThinEngine";
- }
- /**
- * Returns true if the stencil buffer has been enabled through the creation option of the context.
- */
- get isStencilEnable() {
- return this._isStencilEnable;
- }
- /** @internal */
- _prepareWorkingCanvas() {
- if (this._workingCanvas) {
- return;
- }
- this._workingCanvas = this.createCanvas(1, 1);
- const context = this._workingCanvas.getContext("2d");
- if (context) {
- this._workingContext = context;
- }
- }
- /**
- * Reset the texture cache to empty state
- */
- resetTextureCache() {
- for (const key in this._boundTexturesCache) {
- if (!Object.prototype.hasOwnProperty.call(this._boundTexturesCache, key)) {
- continue;
- }
- this._boundTexturesCache[key] = null;
- }
- this._currentTextureChannel = -1;
- }
- /**
- * Gets an object containing information about the current engine context
- * @returns an object containing the vendor, the renderer and the version of the current engine context
- */
- getInfo() {
- return this.getGlInfo();
- }
- /**
- * Gets an object containing information about the current webGL context
- * @returns an object containing the vendor, the renderer and the version of the current webGL context
- */
- getGlInfo() {
- return {
- vendor: this._glVendor,
- renderer: this._glRenderer,
- version: this._glVersion,
- };
- }
- /**
- * Defines the hardware scaling level.
- * By default the hardware scaling level is computed from the window device ratio.
- * if level = 1 then the engine will render at the exact resolution of the canvas. If level = 0.5 then the engine will render at twice the size of the canvas.
- * @param level defines the level to use
- */
- setHardwareScalingLevel(level) {
- this._hardwareScalingLevel = level;
- this.resize();
- }
- /**
- * Gets the current hardware scaling level.
- * By default the hardware scaling level is computed from the window device ratio.
- * if level = 1 then the engine will render at the exact resolution of the canvas. If level = 0.5 then the engine will render at twice the size of the canvas.
- * @returns a number indicating the current hardware scaling level
- */
- getHardwareScalingLevel() {
- return this._hardwareScalingLevel;
- }
- /**
- * Gets the list of loaded textures
- * @returns an array containing all loaded textures
- */
- getLoadedTexturesCache() {
- return this._internalTexturesCache;
- }
- /**
- * Gets the object containing all engine capabilities
- * @returns the EngineCapabilities object
- */
- getCaps() {
- return this._caps;
- }
- /**
- * stop executing a render loop function and remove it from the execution array
- * @param renderFunction defines the function to be removed. If not provided all functions will be removed.
- */
- stopRenderLoop(renderFunction) {
- if (!renderFunction) {
- this._activeRenderLoops.length = 0;
- this._cancelFrame();
- return;
- }
- const index = this._activeRenderLoops.indexOf(renderFunction);
- if (index >= 0) {
- this._activeRenderLoops.splice(index, 1);
- if (this._activeRenderLoops.length == 0) {
- this._cancelFrame();
- }
- }
- }
- _cancelFrame() {
- if (this._renderingQueueLaunched && this._frameHandler) {
- this._renderingQueueLaunched = false;
- if (!IsWindowObjectExist()) {
- if (typeof cancelAnimationFrame === "function") {
- return cancelAnimationFrame(this._frameHandler);
- }
- }
- else {
- const { cancelAnimationFrame } = this.getHostWindow() || window;
- if (typeof cancelAnimationFrame === "function") {
- return cancelAnimationFrame(this._frameHandler);
- }
- }
- return clearTimeout(this._frameHandler);
- }
- }
- /** @internal */
- _renderLoop() {
- if (!this._contextWasLost) {
- let shouldRender = true;
- if (this._isDisposed || (!this.renderEvenInBackground && this._windowIsBackground)) {
- shouldRender = false;
- }
- if (shouldRender) {
- // Start new frame
- this.beginFrame();
- for (let index = 0; index < this._activeRenderLoops.length; index++) {
- const renderFunction = this._activeRenderLoops[index];
- renderFunction();
- }
- // Present
- this.endFrame();
- }
- }
- if (this._activeRenderLoops.length > 0) {
- this._frameHandler = this._queueNewFrame(this._boundRenderFunction, this.getHostWindow());
- }
- else {
- this._renderingQueueLaunched = false;
- }
- }
- /**
- * Gets the HTML canvas attached with the current webGL context
- * @returns a HTML canvas
- */
- getRenderingCanvas() {
- return this._renderingCanvas;
- }
- /**
- * Gets the audio context specified in engine initialization options
- * @returns an Audio Context
- */
- getAudioContext() {
- return this._audioContext;
- }
- /**
- * Gets the audio destination specified in engine initialization options
- * @returns an audio destination node
- */
- getAudioDestination() {
- return this._audioDestination;
- }
- /**
- * Gets host window
- * @returns the host window object
- */
- getHostWindow() {
- if (!IsWindowObjectExist()) {
- return null;
- }
- if (this._renderingCanvas && this._renderingCanvas.ownerDocument && this._renderingCanvas.ownerDocument.defaultView) {
- return this._renderingCanvas.ownerDocument.defaultView;
- }
- return window;
- }
- /**
- * Gets the current render width
- * @param useScreen defines if screen size must be used (or the current render target if any)
- * @returns a number defining the current render width
- */
- getRenderWidth(useScreen = false) {
- if (!useScreen && this._currentRenderTarget) {
- return this._currentRenderTarget.width;
- }
- return this._framebufferDimensionsObject ? this._framebufferDimensionsObject.framebufferWidth : this._gl.drawingBufferWidth;
- }
- /**
- * Gets the current render height
- * @param useScreen defines if screen size must be used (or the current render target if any)
- * @returns a number defining the current render height
- */
- getRenderHeight(useScreen = false) {
- if (!useScreen && this._currentRenderTarget) {
- return this._currentRenderTarget.height;
- }
- return this._framebufferDimensionsObject ? this._framebufferDimensionsObject.framebufferHeight : this._gl.drawingBufferHeight;
- }
- /**
- * Can be used to override the current requestAnimationFrame requester.
- * @internal
- */
- _queueNewFrame(bindedRenderFunction, requester) {
- return ThinEngine.QueueNewFrame(bindedRenderFunction, requester);
- }
- /**
- * Register and execute a render loop. The engine can have more than one render function
- * @param renderFunction defines the function to continuously execute
- */
- runRenderLoop(renderFunction) {
- if (this._activeRenderLoops.indexOf(renderFunction) !== -1) {
- return;
- }
- this._activeRenderLoops.push(renderFunction);
- if (!this._renderingQueueLaunched) {
- this._renderingQueueLaunched = true;
- this._boundRenderFunction = this._renderLoop.bind(this);
- this._frameHandler = this._queueNewFrame(this._boundRenderFunction, this.getHostWindow());
- }
- }
- /**
- * Clear the current render buffer or the current render target (if any is set up)
- * @param color defines the color to use
- * @param backBuffer defines if the back buffer must be cleared
- * @param depth defines if the depth buffer must be cleared
- * @param stencil defines if the stencil buffer must be cleared
- */
- clear(color, backBuffer, depth, stencil = false) {
- var _a, _b;
- const useStencilGlobalOnly = this.stencilStateComposer.useStencilGlobalOnly;
- this.stencilStateComposer.useStencilGlobalOnly = true; // make sure the stencil mask is coming from the global stencil and not from a material (effect) which would currently be in effect
- this.applyStates();
- this.stencilStateComposer.useStencilGlobalOnly = useStencilGlobalOnly;
- let mode = 0;
- if (backBuffer && color) {
- let setBackBufferColor = true;
- if (this._currentRenderTarget) {
- const textureFormat = (_a = this._currentRenderTarget.texture) === null || _a === void 0 ? void 0 : _a.format;
- if (textureFormat === 8 ||
- textureFormat === 9 ||
- textureFormat === 10 ||
- textureFormat === 11) {
- const textureType = (_b = this._currentRenderTarget.texture) === null || _b === void 0 ? void 0 : _b.type;
- if (textureType === 7 || textureType === 5) {
- ThinEngine._TempClearColorUint32[0] = color.r * 255;
- ThinEngine._TempClearColorUint32[1] = color.g * 255;
- ThinEngine._TempClearColorUint32[2] = color.b * 255;
- ThinEngine._TempClearColorUint32[3] = color.a * 255;
- this._gl.clearBufferuiv(this._gl.COLOR, 0, ThinEngine._TempClearColorUint32);
- setBackBufferColor = false;
- }
- else {
- ThinEngine._TempClearColorInt32[0] = color.r * 255;
- ThinEngine._TempClearColorInt32[1] = color.g * 255;
- ThinEngine._TempClearColorInt32[2] = color.b * 255;
- ThinEngine._TempClearColorInt32[3] = color.a * 255;
- this._gl.clearBufferiv(this._gl.COLOR, 0, ThinEngine._TempClearColorInt32);
- setBackBufferColor = false;
- }
- }
- }
- if (setBackBufferColor) {
- this._gl.clearColor(color.r, color.g, color.b, color.a !== undefined ? color.a : 1.0);
- mode |= this._gl.COLOR_BUFFER_BIT;
- }
- }
- if (depth) {
- if (this.useReverseDepthBuffer) {
- this._depthCullingState.depthFunc = this._gl.GEQUAL;
- this._gl.clearDepth(0.0);
- }
- else {
- this._gl.clearDepth(1.0);
- }
- mode |= this._gl.DEPTH_BUFFER_BIT;
- }
- if (stencil) {
- this._gl.clearStencil(0);
- mode |= this._gl.STENCIL_BUFFER_BIT;
- }
- this._gl.clear(mode);
- }
- /**
- * @internal
- */
- _viewport(x, y, width, height) {
- if (x !== this._viewportCached.x || y !== this._viewportCached.y || width !== this._viewportCached.z || height !== this._viewportCached.w) {
- this._viewportCached.x = x;
- this._viewportCached.y = y;
- this._viewportCached.z = width;
- this._viewportCached.w = height;
- this._gl.viewport(x, y, width, height);
- }
- }
- /**
- * Set the WebGL's viewport
- * @param viewport defines the viewport element to be used
- * @param requiredWidth defines the width required for rendering. If not provided the rendering canvas' width is used
- * @param requiredHeight defines the height required for rendering. If not provided the rendering canvas' height is used
- */
- setViewport(viewport, requiredWidth, requiredHeight) {
- const width = requiredWidth || this.getRenderWidth();
- const height = requiredHeight || this.getRenderHeight();
- const x = viewport.x || 0;
- const y = viewport.y || 0;
- this._cachedViewport = viewport;
- this._viewport(x * width, y * height, width * viewport.width, height * viewport.height);
- }
- /**
- * Begin a new frame
- */
- beginFrame() { }
- /**
- * Enf the current frame
- */
- endFrame() {
- // Force a flush in case we are using a bad OS.
- if (this._badOS) {
- this.flushFramebuffer();
- }
- this._frameId++;
- }
- /**
- * Resize the view according to the canvas' size
- * @param forceSetSize true to force setting the sizes of the underlying canvas
- */
- resize(forceSetSize = false) {
- let width;
- let height;
- // Re-query hardware scaling level to handle zoomed-in resizing.
- if (this.adaptToDeviceRatio) {
- const devicePixelRatio = IsWindowObjectExist() ? window.devicePixelRatio || 1.0 : 1.0;
- const changeRatio = this._lastDevicePixelRatio / devicePixelRatio;
- this._lastDevicePixelRatio = devicePixelRatio;
- this._hardwareScalingLevel *= changeRatio;
- }
- if (IsWindowObjectExist() && IsDocumentAvailable()) {
- // make sure it is a Node object, and is a part of the document.
- if (this._renderingCanvas) {
- const boundingRect = this._renderingCanvas.getBoundingClientRect
- ? this._renderingCanvas.getBoundingClientRect()
- : {
- // fallback to last solution in case the function doesn't exist
- width: this._renderingCanvas.width * this._hardwareScalingLevel,
- height: this._renderingCanvas.height * this._hardwareScalingLevel,
- };
- width = this._renderingCanvas.clientWidth || boundingRect.width || this._renderingCanvas.width || 100;
- height = this._renderingCanvas.clientHeight || boundingRect.height || this._renderingCanvas.height || 100;
- }
- else {
- width = window.innerWidth;
- height = window.innerHeight;
- }
- }
- else {
- width = this._renderingCanvas ? this._renderingCanvas.width : 100;
- height = this._renderingCanvas ? this._renderingCanvas.height : 100;
- }
- this.setSize(width / this._hardwareScalingLevel, height / this._hardwareScalingLevel, forceSetSize);
- }
- /**
- * Force a specific size of the canvas
- * @param width defines the new canvas' width
- * @param height defines the new canvas' height
- * @param forceSetSize true to force setting the sizes of the underlying canvas
- * @returns true if the size was changed
- */
- setSize(width, height, forceSetSize = false) {
- if (!this._renderingCanvas) {
- return false;
- }
- width = width | 0;
- height = height | 0;
- if (!forceSetSize && this._renderingCanvas.width === width && this._renderingCanvas.height === height) {
- return false;
- }
- this._renderingCanvas.width = width;
- this._renderingCanvas.height = height;
- return true;
- }
- /**
- * Binds the frame buffer to the specified texture.
- * @param rtWrapper The render target wrapper to render to
- * @param faceIndex The face of the texture to render to in case of cube texture and if the render target wrapper is not a multi render target
- * @param requiredWidth The width of the target to render to
- * @param requiredHeight The height of the target to render to
- * @param forceFullscreenViewport Forces the viewport to be the entire texture/screen if true
- * @param lodLevel Defines the lod level to bind to the frame buffer
- * @param layer Defines the 2d array index to bind to the frame buffer if the render target wrapper is not a multi render target
- */
- bindFramebuffer(rtWrapper, faceIndex = 0, requiredWidth, requiredHeight, forceFullscreenViewport, lodLevel = 0, layer = 0) {
- var _a, _b, _c, _d, _e;
- const webglRTWrapper = rtWrapper;
- if (this._currentRenderTarget) {
- this.unBindFramebuffer(this._currentRenderTarget);
- }
- this._currentRenderTarget = rtWrapper;
- this._bindUnboundFramebuffer(webglRTWrapper._MSAAFramebuffer ? webglRTWrapper._MSAAFramebuffer : webglRTWrapper._framebuffer);
- const gl = this._gl;
- if (!rtWrapper.isMulti) {
- if (rtWrapper.is2DArray) {
- gl.framebufferTextureLayer(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, (_a = rtWrapper.texture._hardwareTexture) === null || _a === void 0 ? void 0 : _a.underlyingResource, lodLevel, layer);
- }
- else if (rtWrapper.isCube) {
- gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, (_b = rtWrapper.texture._hardwareTexture) === null || _b === void 0 ? void 0 : _b.underlyingResource, lodLevel);
- }
- }
- const depthStencilTexture = rtWrapper._depthStencilTexture;
- if (depthStencilTexture) {
- const attachment = rtWrapper._depthStencilTextureWithStencil ? gl.DEPTH_STENCIL_ATTACHMENT : gl.DEPTH_ATTACHMENT;
- if (rtWrapper.is2DArray) {
- gl.framebufferTextureLayer(gl.FRAMEBUFFER, attachment, (_c = depthStencilTexture._hardwareTexture) === null || _c === void 0 ? void 0 : _c.underlyingResource, lodLevel, layer);
- }
- else if (rtWrapper.isCube) {
- gl.framebufferTexture2D(gl.FRAMEBUFFER, attachment, gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, (_d = depthStencilTexture._hardwareTexture) === null || _d === void 0 ? void 0 : _d.underlyingResource, lodLevel);
- }
- else {
- gl.framebufferTexture2D(gl.FRAMEBUFFER, attachment, gl.TEXTURE_2D, (_e = depthStencilTexture._hardwareTexture) === null || _e === void 0 ? void 0 : _e.underlyingResource, lodLevel);
- }
- }
- if (this._cachedViewport && !forceFullscreenViewport) {
- this.setViewport(this._cachedViewport, requiredWidth, requiredHeight);
- }
- else {
- if (!requiredWidth) {
- requiredWidth = rtWrapper.width;
- if (lodLevel) {
- requiredWidth = requiredWidth / Math.pow(2, lodLevel);
- }
- }
- if (!requiredHeight) {
- requiredHeight = rtWrapper.height;
- if (lodLevel) {
- requiredHeight = requiredHeight / Math.pow(2, lodLevel);
- }
- }
- this._viewport(0, 0, requiredWidth, requiredHeight);
- }
- this.wipeCaches();
- }
- /**
- * Set various states to the webGL context
- * @param culling defines culling state: true to enable culling, false to disable it
- * @param zOffset defines the value to apply to zOffset (0 by default)
- * @param force defines if states must be applied even if cache is up to date
- * @param reverseSide defines if culling must be reversed (CCW if false, CW if true)
- * @param cullBackFaces true to cull back faces, false to cull front faces (if culling is enabled)
- * @param stencil stencil states to set
- * @param zOffsetUnits defines the value to apply to zOffsetUnits (0 by default)
- */
- setState(culling, zOffset = 0, force, reverseSide = false, cullBackFaces, stencil, zOffsetUnits = 0) {
- var _a, _b;
- // Culling
- if (this._depthCullingState.cull !== culling || force) {
- this._depthCullingState.cull = culling;
- }
- // Cull face
- const cullFace = ((_b = (_a = this.cullBackFaces) !== null && _a !== void 0 ? _a : cullBackFaces) !== null && _b !== void 0 ? _b : true) ? this._gl.BACK : this._gl.FRONT;
- if (this._depthCullingState.cullFace !== cullFace || force) {
- this._depthCullingState.cullFace = cullFace;
- }
- // Z offset
- this.setZOffset(zOffset);
- this.setZOffsetUnits(zOffsetUnits);
- // Front face
- const frontFace = reverseSide ? this._gl.CW : this._gl.CCW;
- if (this._depthCullingState.frontFace !== frontFace || force) {
- this._depthCullingState.frontFace = frontFace;
- }
- this._stencilStateComposer.stencilMaterial = stencil;
- }
- /**
- * Gets a boolean indicating if depth testing is enabled
- * @returns the current state
- */
- getDepthBuffer() {
- return this._depthCullingState.depthTest;
- }
- /**
- * Enable or disable depth buffering
- * @param enable defines the state to set
- */
- setDepthBuffer(enable) {
- this._depthCullingState.depthTest = enable;
- }
- /**
- * Set the z offset Factor to apply to current rendering
- * @param value defines the offset to apply
- */
- setZOffset(value) {
- this._depthCullingState.zOffset = this.useReverseDepthBuffer ? -value : value;
- }
- /**
- * Gets the current value of the zOffset Factor
- * @returns the current zOffset Factor state
- */
- getZOffset() {
- const zOffset = this._depthCullingState.zOffset;
- return this.useReverseDepthBuffer ? -zOffset : zOffset;
- }
- /**
- * Set the z offset Units to apply to current rendering
- * @param value defines the offset to apply
- */
- setZOffsetUnits(value) {
- this._depthCullingState.zOffsetUnits = this.useReverseDepthBuffer ? -value : value;
- }
- /**
- * Gets the current value of the zOffset Units
- * @returns the current zOffset Units state
- */
- getZOffsetUnits() {
- const zOffsetUnits = this._depthCullingState.zOffsetUnits;
- return this.useReverseDepthBuffer ? -zOffsetUnits : zOffsetUnits;
- }
- /**
- * @internal
- */
- _bindUnboundFramebuffer(framebuffer) {
- if (this._currentFramebuffer !== framebuffer) {
- this._gl.bindFramebuffer(this._gl.FRAMEBUFFER, framebuffer);
- this._currentFramebuffer = framebuffer;
- }
- }
- /** @internal */
- _currentFrameBufferIsDefaultFrameBuffer() {
- return this._currentFramebuffer === null;
- }
- /**
- * Generates the mipmaps for a texture
- * @param texture texture to generate the mipmaps for
- */
- generateMipmaps(texture) {
- this._bindTextureDirectly(this._gl.TEXTURE_2D, texture, true);
- this._gl.generateMipmap(this._gl.TEXTURE_2D);
- this._bindTextureDirectly(this._gl.TEXTURE_2D, null);
- }
- /**
- * Unbind the current render target texture from the webGL context
- * @param texture defines the render target wrapper to unbind
- * @param disableGenerateMipMaps defines a boolean indicating that mipmaps must not be generated
- * @param onBeforeUnbind defines a function which will be called before the effective unbind
- */
- unBindFramebuffer(texture, disableGenerateMipMaps = false, onBeforeUnbind) {
- var _a;
- const webglRTWrapper = texture;
- this._currentRenderTarget = null;
- // If MSAA, we need to bitblt back to main texture
- const gl = this._gl;
- if (webglRTWrapper._MSAAFramebuffer) {
- if (texture.isMulti) {
- // This texture is part of a MRT texture, we need to treat all attachments
- this.unBindMultiColorAttachmentFramebuffer(texture, disableGenerateMipMaps, onBeforeUnbind);
- return;
- }
- gl.bindFramebuffer(gl.READ_FRAMEBUFFER, webglRTWrapper._MSAAFramebuffer);
- gl.bindFramebuffer(gl.DRAW_FRAMEBUFFER, webglRTWrapper._framebuffer);
- gl.blitFramebuffer(0, 0, texture.width, texture.height, 0, 0, texture.width, texture.height, gl.COLOR_BUFFER_BIT, gl.NEAREST);
- }
- if (((_a = texture.texture) === null || _a === void 0 ? void 0 : _a.generateMipMaps) && !disableGenerateMipMaps && !texture.isCube) {
- this.generateMipmaps(texture.texture);
- }
- if (onBeforeUnbind) {
- if (webglRTWrapper._MSAAFramebuffer) {
- // Bind the correct framebuffer
- this._bindUnboundFramebuffer(webglRTWrapper._framebuffer);
- }
- onBeforeUnbind();
- }
- this._bindUnboundFramebuffer(null);
- }
- /**
- * Force a webGL flush (ie. a flush of all waiting webGL commands)
- */
- flushFramebuffer() {
- this._gl.flush();
- }
- /**
- * Unbind the current render target and bind the default framebuffer
- */
- restoreDefaultFramebuffer() {
- if (this._currentRenderTarget) {
- this.unBindFramebuffer(this._currentRenderTarget);
- }
- else {
- this._bindUnboundFramebuffer(null);
- }
- if (this._cachedViewport) {
- this.setViewport(this._cachedViewport);
- }
- this.wipeCaches();
- }
- // VBOs
- /** @internal */
- _resetVertexBufferBinding() {
- this.bindArrayBuffer(null);
- this._cachedVertexBuffers = null;
- }
- /**
- * Creates a vertex buffer
- * @param data the data for the vertex buffer
- * @returns the new WebGL static buffer
- */
- createVertexBuffer(data) {
- return this._createVertexBuffer(data, this._gl.STATIC_DRAW);
- }
- _createVertexBuffer(data, usage) {
- const vbo = this._gl.createBuffer();
- if (!vbo) {
- throw new Error("Unable to create vertex buffer");
- }
- const dataBuffer = new WebGLDataBuffer(vbo);
- this.bindArrayBuffer(dataBuffer);
- if (data instanceof Array) {
- this._gl.bufferData(this._gl.ARRAY_BUFFER, new Float32Array(data), usage);
- }
- else {
- this._gl.bufferData(this._gl.ARRAY_BUFFER, data, usage);
- }
- this._resetVertexBufferBinding();
- dataBuffer.references = 1;
- return dataBuffer;
- }
- /**
- * Creates a dynamic vertex buffer
- * @param data the data for the dynamic vertex buffer
- * @returns the new WebGL dynamic buffer
- */
- createDynamicVertexBuffer(data) {
- return this._createVertexBuffer(data, this._gl.DYNAMIC_DRAW);
- }
- _resetIndexBufferBinding() {
- this.bindIndexBuffer(null);
- this._cachedIndexBuffer = null;
- }
- /**
- * Creates a new index buffer
- * @param indices defines the content of the index buffer
- * @param updatable defines if the index buffer must be updatable
- * @returns a new webGL buffer
- */
- createIndexBuffer(indices, updatable) {
- const vbo = this._gl.createBuffer();
- const dataBuffer = new WebGLDataBuffer(vbo);
- if (!vbo) {
- throw new Error("Unable to create index buffer");
- }
- this.bindIndexBuffer(dataBuffer);
- const data = this._normalizeIndexData(indices);
- this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER, data, updatable ? this._gl.DYNAMIC_DRAW : this._gl.STATIC_DRAW);
- this._resetIndexBufferBinding();
- dataBuffer.references = 1;
- dataBuffer.is32Bits = data.BYTES_PER_ELEMENT === 4;
- return dataBuffer;
- }
- _normalizeIndexData(indices) {
- const bytesPerElement = indices.BYTES_PER_ELEMENT;
- if (bytesPerElement === 2) {
- return indices;
- }
- // Check 32 bit support
- if (this._caps.uintIndices) {
- if (indices instanceof Uint32Array) {
- return indices;
- }
- else {
- // number[] or Int32Array, check if 32 bit is necessary
- for (let index = 0; index < indices.length; index++) {
- if (indices[index] >= 65535) {
- return new Uint32Array(indices);
- }
- }
- return new Uint16Array(indices);
- }
- }
- // No 32 bit support, force conversion to 16 bit (values greater 16 bit are lost)
- return new Uint16Array(indices);
- }
- /**
- * Bind a webGL buffer to the webGL context
- * @param buffer defines the buffer to bind
- */
- bindArrayBuffer(buffer) {
- if (!this._vaoRecordInProgress) {
- this._unbindVertexArrayObject();
- }
- this._bindBuffer(buffer, this._gl.ARRAY_BUFFER);
- }
- /**
- * Bind a specific block at a given index in a specific shader program
- * @param pipelineContext defines the pipeline context to use
- * @param blockName defines the block name
- * @param index defines the index where to bind the block
- */
- bindUniformBlock(pipelineContext, blockName, index) {
- const program = pipelineContext.program;
- const uniformLocation = this._gl.getUniformBlockIndex(program, blockName);
- this._gl.uniformBlockBinding(program, uniformLocation, index);
- }
- // eslint-disable-next-line @typescript-eslint/naming-convention
- bindIndexBuffer(buffer) {
- if (!this._vaoRecordInProgress) {
- this._unbindVertexArrayObject();
- }
- this._bindBuffer(buffer, this._gl.ELEMENT_ARRAY_BUFFER);
- }
- _bindBuffer(buffer, target) {
- if (this._vaoRecordInProgress || this._currentBoundBuffer[target] !== buffer) {
- this._gl.bindBuffer(target, buffer ? buffer.underlyingResource : null);
- this._currentBoundBuffer[target] = buffer;
- }
- }
- /**
- * update the bound buffer with the given data
- * @param data defines the data to update
- */
- updateArrayBuffer(data) {
- this._gl.bufferSubData(this._gl.ARRAY_BUFFER, 0, data);
- }
- _vertexAttribPointer(buffer, indx, size, type, normalized, stride, offset) {
- const pointer = this._currentBufferPointers[indx];
- if (!pointer) {
- return;
- }
- let changed = false;
- if (!pointer.active) {
- changed = true;
- pointer.active = true;
- pointer.index = indx;
- pointer.size = size;
- pointer.type = type;
- pointer.normalized = normalized;
- pointer.stride = stride;
- pointer.offset = offset;
- pointer.buffer = buffer;
- }
- else {
- if (pointer.buffer !== buffer) {
- pointer.buffer = buffer;
- changed = true;
- }
- if (pointer.size !== size) {
- pointer.size = size;
- changed = true;
- }
- if (pointer.type !== type) {
- pointer.type = type;
- changed = true;
- }
- if (pointer.normalized !== normalized) {
- pointer.normalized = normalized;
- changed = true;
- }
- if (pointer.stride !== stride) {
- pointer.stride = stride;
- changed = true;
- }
- if (pointer.offset !== offset) {
- pointer.offset = offset;
- changed = true;
- }
- }
- if (changed || this._vaoRecordInProgress) {
- this.bindArrayBuffer(buffer);
- if (type === this._gl.UNSIGNED_INT || type === this._gl.INT) {
- this._gl.vertexAttribIPointer(indx, size, type, stride, offset);
- }
- else {
- this._gl.vertexAttribPointer(indx, size, type, normalized, stride, offset);
- }
- }
- }
- /**
- * @internal
- */
- _bindIndexBufferWithCache(indexBuffer) {
- if (indexBuffer == null) {
- return;
- }
- if (this._cachedIndexBuffer !== indexBuffer) {
- this._cachedIndexBuffer = indexBuffer;
- this.bindIndexBuffer(indexBuffer);
- this._uintIndicesCurrentlySet = indexBuffer.is32Bits;
- }
- }
- _bindVertexBuffersAttributes(vertexBuffers, effect, overrideVertexBuffers) {
- const attributes = effect.getAttributesNames();
- if (!this._vaoRecordInProgress) {
- this._unbindVertexArrayObject();
- }
- this.unbindAllAttributes();
- for (let index = 0; index < attributes.length; index++) {
- const order = effect.getAttributeLocation(index);
- if (order >= 0) {
- const ai = attributes[index];
- let vertexBuffer = null;
- if (overrideVertexBuffers) {
- vertexBuffer = overrideVertexBuffers[ai];
- }
- if (!vertexBuffer) {
- vertexBuffer = vertexBuffers[ai];
- }
- if (!vertexBuffer) {
- continue;
- }
- this._gl.enableVertexAttribArray(order);
- if (!this._vaoRecordInProgress) {
- this._vertexAttribArraysEnabled[order] = true;
- }
- const buffer = vertexBuffer.getBuffer();
- if (buffer) {
- this._vertexAttribPointer(buffer, order, vertexBuffer.getSize(), vertexBuffer.type, vertexBuffer.normalized, vertexBuffer.byteStride, vertexBuffer.byteOffset);
- if (vertexBuffer.getIsInstanced()) {
- this._gl.vertexAttribDivisor(order, vertexBuffer.getInstanceDivisor());
- if (!this._vaoRecordInProgress) {
- this._currentInstanceLocations.push(order);
- this._currentInstanceBuffers.push(buffer);
- }
- }
- }
- }
- }
- }
- /**
- * Records a vertex array object
- * @see https://doc.babylonjs.com/setup/support/webGL2#vertex-array-objects
- * @param vertexBuffers defines the list of vertex buffers to store
- * @param indexBuffer defines the index buffer to store
- * @param effect defines the effect to store
- * @param overrideVertexBuffers defines optional list of avertex buffers that overrides the entries in vertexBuffers
- * @returns the new vertex array object
- */
- recordVertexArrayObject(vertexBuffers, indexBuffer, effect, overrideVertexBuffers) {
- const vao = this._gl.createVertexArray();
- if (!vao) {
- throw new Error("Unable to create VAO");
- }
- this._vaoRecordInProgress = true;
- this._gl.bindVertexArray(vao);
- this._mustWipeVertexAttributes = true;
- this._bindVertexBuffersAttributes(vertexBuffers, effect, overrideVertexBuffers);
- this.bindIndexBuffer(indexBuffer);
- this._vaoRecordInProgress = false;
- this._gl.bindVertexArray(null);
- return vao;
- }
- /**
- * Bind a specific vertex array object
- * @see https://doc.babylonjs.com/setup/support/webGL2#vertex-array-objects
- * @param vertexArrayObject defines the vertex array object to bind
- * @param indexBuffer defines the index buffer to bind
- */
- bindVertexArrayObject(vertexArrayObject, indexBuffer) {
- if (this._cachedVertexArrayObject !== vertexArrayObject) {
- this._cachedVertexArrayObject = vertexArrayObject;
- this._gl.bindVertexArray(vertexArrayObject);
- this._cachedVertexBuffers = null;
- this._cachedIndexBuffer = null;
- this._uintIndicesCurrentlySet = indexBuffer != null && indexBuffer.is32Bits;
- this._mustWipeVertexAttributes = true;
- }
- }
- /**
- * Bind webGl buffers directly to the webGL context
- * @param vertexBuffer defines the vertex buffer to bind
- * @param indexBuffer defines the index buffer to bind
- * @param vertexDeclaration defines the vertex declaration to use with the vertex buffer
- * @param vertexStrideSize defines the vertex stride of the vertex buffer
- * @param effect defines the effect associated with the vertex buffer
- */
- bindBuffersDirectly(vertexBuffer, indexBuffer, vertexDeclaration, vertexStrideSize, effect) {
- if (this._cachedVertexBuffers !== vertexBuffer || this._cachedEffectForVertexBuffers !== effect) {
- this._cachedVertexBuffers = vertexBuffer;
- this._cachedEffectForVertexBuffers = effect;
- const attributesCount = effect.getAttributesCount();
- this._unbindVertexArrayObject();
- this.unbindAllAttributes();
- let offset = 0;
- for (let index = 0; index < attributesCount; index++) {
- if (index < vertexDeclaration.length) {
- const order = effect.getAttributeLocation(index);
- if (order >= 0) {
- this._gl.enableVertexAttribArray(order);
- this._vertexAttribArraysEnabled[order] = true;
- this._vertexAttribPointer(vertexBuffer, order, vertexDeclaration[index], this._gl.FLOAT, false, vertexStrideSize, offset);
- }
- offset += vertexDeclaration[index] * 4;
- }
- }
- }
- this._bindIndexBufferWithCache(indexBuffer);
- }
- _unbindVertexArrayObject() {
- if (!this._cachedVertexArrayObject) {
- return;
- }
- this._cachedVertexArrayObject = null;
- this._gl.bindVertexArray(null);
- }
- /**
- * Bind a list of vertex buffers to the webGL context
- * @param vertexBuffers defines the list of vertex buffers to bind
- * @param indexBuffer defines the index buffer to bind
- * @param effect defines the effect associated with the vertex buffers
- * @param overrideVertexBuffers defines optional list of avertex buffers that overrides the entries in vertexBuffers
- */
- bindBuffers(vertexBuffers, indexBuffer, effect, overrideVertexBuffers) {
- if (this._cachedVertexBuffers !== vertexBuffers || this._cachedEffectForVertexBuffers !== effect) {
- this._cachedVertexBuffers = vertexBuffers;
- this._cachedEffectForVertexBuffers = effect;
- this._bindVertexBuffersAttributes(vertexBuffers, effect, overrideVertexBuffers);
- }
- this._bindIndexBufferWithCache(indexBuffer);
- }
- /**
- * Unbind all instance attributes
- */
- unbindInstanceAttributes() {
- let boundBuffer;
- for (let i = 0, ul = this._currentInstanceLocations.length; i < ul; i++) {
- const instancesBuffer = this._currentInstanceBuffers[i];
- if (boundBuffer != instancesBuffer && instancesBuffer.references) {
- boundBuffer = instancesBuffer;
- this.bindArrayBuffer(instancesBuffer);
- }
- const offsetLocation = this._currentInstanceLocations[i];
- this._gl.vertexAttribDivisor(offsetLocation, 0);
- }
- this._currentInstanceBuffers.length = 0;
- this._currentInstanceLocations.length = 0;
- }
- /**
- * Release and free the memory of a vertex array object
- * @param vao defines the vertex array object to delete
- */
- releaseVertexArrayObject(vao) {
- this._gl.deleteVertexArray(vao);
- }
- /**
- * @internal
- */
- _releaseBuffer(buffer) {
- buffer.references--;
- if (buffer.references === 0) {
- this._deleteBuffer(buffer);
- return true;
- }
- return false;
- }
- _deleteBuffer(buffer) {
- this._gl.deleteBuffer(buffer.underlyingResource);
- }
- /**
- * Update the content of a webGL buffer used with instantiation and bind it to the webGL context
- * @param instancesBuffer defines the webGL buffer to update and bind
- * @param data defines the data to store in the buffer
- * @param offsetLocations defines the offsets or attributes information used to determine where data must be stored in the buffer
- */
- updateAndBindInstancesBuffer(instancesBuffer, data, offsetLocations) {
- this.bindArrayBuffer(instancesBuffer);
- if (data) {
- this._gl.bufferSubData(this._gl.ARRAY_BUFFER, 0, data);
- }
- if (offsetLocations[0].index !== undefined) {
- this.bindInstancesBuffer(instancesBuffer, offsetLocations, true);
- }
- else {
- for (let index = 0; index < 4; index++) {
- const offsetLocation = offsetLocations[index];
- if (!this._vertexAttribArraysEnabled[offsetLocation]) {
- this._gl.enableVertexAttribArray(offsetLocation);
- this._vertexAttribArraysEnabled[offsetLocation] = true;
- }
- this._vertexAttribPointer(instancesBuffer, offsetLocation, 4, this._gl.FLOAT, false, 64, index * 16);
- this._gl.vertexAttribDivisor(offsetLocation, 1);
- this._currentInstanceLocations.push(offsetLocation);
- this._currentInstanceBuffers.push(instancesBuffer);
- }
- }
- }
- /**
- * Bind the content of a webGL buffer used with instantiation
- * @param instancesBuffer defines the webGL buffer to bind
- * @param attributesInfo defines the offsets or attributes information used to determine where data must be stored in the buffer
- * @param computeStride defines Whether to compute the strides from the info or use the default 0
- */
- bindInstancesBuffer(instancesBuffer, attributesInfo, computeStride = true) {
- this.bindArrayBuffer(instancesBuffer);
- let stride = 0;
- if (computeStride) {
- for (let i = 0; i < attributesInfo.length; i++) {
- const ai = attributesInfo[i];
- stride += ai.attributeSize * 4;
- }
- }
- for (let i = 0; i < attributesInfo.length; i++) {
- const ai = attributesInfo[i];
- if (ai.index === undefined) {
- ai.index = this._currentEffect.getAttributeLocationByName(ai.attributeName);
- }
- if (ai.index < 0) {
- continue;
- }
- if (!this._vertexAttribArraysEnabled[ai.index]) {
- this._gl.enableVertexAttribArray(ai.index);
- this._vertexAttribArraysEnabled[ai.index] = true;
- }
- this._vertexAttribPointer(instancesBuffer, ai.index, ai.attributeSize, ai.attributeType || this._gl.FLOAT, ai.normalized || false, stride, ai.offset);
- this._gl.vertexAttribDivisor(ai.index, ai.divisor === undefined ? 1 : ai.divisor);
- this._currentInstanceLocations.push(ai.index);
- this._currentInstanceBuffers.push(instancesBuffer);
- }
- }
- /**
- * Disable the instance attribute corresponding to the name in parameter
- * @param name defines the name of the attribute to disable
- */
- disableInstanceAttributeByName(name) {
- if (!this._currentEffect) {
- return;
- }
- const attributeLocation = this._currentEffect.getAttributeLocationByName(name);
- this.disableInstanceAttribute(attributeLocation);
- }
- /**
- * Disable the instance attribute corresponding to the location in parameter
- * @param attributeLocation defines the attribute location of the attribute to disable
- */
- disableInstanceAttribute(attributeLocation) {
- let shouldClean = false;
- let index;
- while ((index = this._currentInstanceLocations.indexOf(attributeLocation)) !== -1) {
- this._currentInstanceLocations.splice(index, 1);
- this._currentInstanceBuffers.splice(index, 1);
- shouldClean = true;
- index = this._currentInstanceLocations.indexOf(attributeLocation);
- }
- if (shouldClean) {
- this._gl.vertexAttribDivisor(attributeLocation, 0);
- this.disableAttributeByIndex(attributeLocation);
- }
- }
- /**
- * Disable the attribute corresponding to the location in parameter
- * @param attributeLocation defines the attribute location of the attribute to disable
- */
- disableAttributeByIndex(attributeLocation) {
- this._gl.disableVertexAttribArray(attributeLocation);
- this._vertexAttribArraysEnabled[attributeLocation] = false;
- this._currentBufferPointers[attributeLocation].active = false;
- }
- /**
- * Send a draw order
- * @param useTriangles defines if triangles must be used to draw (else wireframe will be used)
- * @param indexStart defines the starting index
- * @param indexCount defines the number of index to draw
- * @param instancesCount defines the number of instances to draw (if instantiation is enabled)
- */
- draw(useTriangles, indexStart, indexCount, instancesCount) {
- this.drawElementsType(useTriangles ? 0 : 1, indexStart, indexCount, instancesCount);
- }
- /**
- * Draw a list of points
- * @param verticesStart defines the index of first vertex to draw
- * @param verticesCount defines the count of vertices to draw
- * @param instancesCount defines the number of instances to draw (if instantiation is enabled)
- */
- drawPointClouds(verticesStart, verticesCount, instancesCount) {
- this.drawArraysType(2, verticesStart, verticesCount, instancesCount);
- }
- /**
- * Draw a list of unindexed primitives
- * @param useTriangles defines if triangles must be used to draw (else wireframe will be used)
- * @param verticesStart defines the index of first vertex to draw
- * @param verticesCount defines the count of vertices to draw
- * @param instancesCount defines the number of instances to draw (if instantiation is enabled)
- */
- drawUnIndexed(useTriangles, verticesStart, verticesCount, instancesCount) {
- this.drawArraysType(useTriangles ? 0 : 1, verticesStart, verticesCount, instancesCount);
- }
- /**
- * Draw a list of indexed primitives
- * @param fillMode defines the primitive to use
- * @param indexStart defines the starting index
- * @param indexCount defines the number of index to draw
- * @param instancesCount defines the number of instances to draw (if instantiation is enabled)
- */
- drawElementsType(fillMode, indexStart, indexCount, instancesCount) {
- // Apply states
- this.applyStates();
- this._reportDrawCall();
- // Render
- const drawMode = this._drawMode(fillMode);
- const indexFormat = this._uintIndicesCurrentlySet ? this._gl.UNSIGNED_INT : this._gl.UNSIGNED_SHORT;
- const mult = this._uintIndicesCurrentlySet ? 4 : 2;
- if (instancesCount) {
- this._gl.drawElementsInstanced(drawMode, indexCount, indexFormat, indexStart * mult, instancesCount);
- }
- else {
- this._gl.drawElements(drawMode, indexCount, indexFormat, indexStart * mult);
- }
- }
- /**
- * Draw a list of unindexed primitives
- * @param fillMode defines the primitive to use
- * @param verticesStart defines the index of first vertex to draw
- * @param verticesCount defines the count of vertices to draw
- * @param instancesCount defines the number of instances to draw (if instantiation is enabled)
- */
- drawArraysType(fillMode, verticesStart, verticesCount, instancesCount) {
- // Apply states
- this.applyStates();
- this._reportDrawCall();
- const drawMode = this._drawMode(fillMode);
- if (instancesCount) {
- this._gl.drawArraysInstanced(drawMode, verticesStart, verticesCount, instancesCount);
- }
- else {
- this._gl.drawArrays(drawMode, verticesStart, verticesCount);
- }
- }
- _drawMode(fillMode) {
- switch (fillMode) {
- // Triangle views
- case 0:
- return this._gl.TRIANGLES;
- case 2:
- return this._gl.POINTS;
- case 1:
- return this._gl.LINES;
- // Draw modes
- case 3:
- return this._gl.POINTS;
- case 4:
- return this._gl.LINES;
- case 5:
- return this._gl.LINE_LOOP;
- case 6:
- return this._gl.LINE_STRIP;
- case 7:
- return this._gl.TRIANGLE_STRIP;
- case 8:
- return this._gl.TRIANGLE_FAN;
- default:
- return this._gl.TRIANGLES;
- }
- }
- /** @internal */
- _reportDrawCall() {
- // Will be implemented by children
- }
- // Shaders
- /**
- * @internal
- */
- _releaseEffect(effect) {
- if (this._compiledEffects[effect._key]) {
- delete this._compiledEffects[effect._key];
- }
- const pipelineContext = effect.getPipelineContext();
- if (pipelineContext) {
- this._deletePipelineContext(pipelineContext);
- }
- }
- /**
- * @internal
- */
- _deletePipelineContext(pipelineContext) {
- const webGLPipelineContext = pipelineContext;
- if (webGLPipelineContext && webGLPipelineContext.program) {
- webGLPipelineContext.program.__SPECTOR_rebuildProgram = null;
- this._gl.deleteProgram(webGLPipelineContext.program);
- }
- }
- /** @internal */
- _getGlobalDefines(defines) {
- if (defines) {
- if (this.isNDCHalfZRange) {
- defines["IS_NDC_HALF_ZRANGE"] = "";
- }
- else {
- delete defines["IS_NDC_HALF_ZRANGE"];
- }
- if (this.useReverseDepthBuffer) {
- defines["USE_REVERSE_DEPTHBUFFER"] = "";
- }
- else {
- delete defines["USE_REVERSE_DEPTHBUFFER"];
- }
- if (this.useExactSrgbConversions) {
- defines["USE_EXACT_SRGB_CONVERSIONS"] = "";
- }
- else {
- delete defines["USE_EXACT_SRGB_CONVERSIONS"];
- }
- return;
- }
- else {
- let s = "";
- if (this.isNDCHalfZRange) {
- s += "#define IS_NDC_HALF_ZRANGE";
- }
- if (this.useReverseDepthBuffer) {
- if (s) {
- s += "\n";
- }
- s += "#define USE_REVERSE_DEPTHBUFFER";
- }
- if (this.useExactSrgbConversions) {
- if (s) {
- s += "\n";
- }
- s += "#define USE_EXACT_SRGB_CONVERSIONS";
- }
- return s;
- }
- }
- /**
- * Create a new effect (used to store vertex/fragment shaders)
- * @param baseName defines the base name of the effect (The name of file without .fragment.fx or .vertex.fx)
- * @param attributesNamesOrOptions defines either a list of attribute names or an IEffectCreationOptions object
- * @param uniformsNamesOrEngine defines either a list of uniform names or the engine to use
- * @param samplers defines an array of string used to represent textures
- * @param defines defines the string containing the defines to use to compile the shaders
- * @param fallbacks defines the list of potential fallbacks to use if shader compilation fails
- * @param onCompiled defines a function to call when the effect creation is successful
- * @param onError defines a function to call when the effect creation has failed
- * @param indexParameters defines an object containing the index values to use to compile shaders (like the maximum number of simultaneous lights)
- * @param shaderLanguage the language the shader is written in (default: GLSL)
- * @returns the new Effect
- */
- createEffect(baseName, attributesNamesOrOptions, uniformsNamesOrEngine, samplers, defines, fallbacks, onCompiled, onError, indexParameters, shaderLanguage = ShaderLanguage.GLSL) {
- var _a;
- const vertex = baseName.vertexElement || baseName.vertex || baseName.vertexToken || baseName.vertexSource || baseName;
- const fragment = baseName.fragmentElement || baseName.fragment || baseName.fragmentToken || baseName.fragmentSource || baseName;
- const globalDefines = this._getGlobalDefines();
- let fullDefines = (_a = defines !== null && defines !== void 0 ? defines : attributesNamesOrOptions.defines) !== null && _a !== void 0 ? _a : "";
- if (globalDefines) {
- fullDefines += globalDefines;
- }
- const name = vertex + "+" + fragment + "@" + fullDefines;
- if (this._compiledEffects[name]) {
- const compiledEffect = this._compiledEffects[name];
- if (onCompiled && compiledEffect.isReady()) {
- onCompiled(compiledEffect);
- }
- return compiledEffect;
- }
- const effect = new effect_Effect(baseName, attributesNamesOrOptions, uniformsNamesOrEngine, samplers, this, defines, fallbacks, onCompiled, onError, indexParameters, name, shaderLanguage);
- this._compiledEffects[name] = effect;
- return effect;
- }
- // eslint-disable-next-line @typescript-eslint/naming-convention
- static _ConcatenateShader(source, defines, shaderVersion = "") {
- return shaderVersion + (defines ? defines + "\n" : "") + source;
- }
- _compileShader(source, type, defines, shaderVersion) {
- return this._compileRawShader(ThinEngine._ConcatenateShader(source, defines, shaderVersion), type);
- }
- _compileRawShader(source, type) {
- const gl = this._gl;
- const shader = gl.createShader(type === "vertex" ? gl.VERTEX_SHADER : gl.FRAGMENT_SHADER);
- if (!shader) {
- let error = gl.NO_ERROR;
- let tempError = gl.NO_ERROR;
- while ((tempError = gl.getError()) !== gl.NO_ERROR) {
- error = tempError;
- }
- throw new Error(`Something went wrong while creating a gl ${type} shader object. gl error=${error}, gl isContextLost=${gl.isContextLost()}, _contextWasLost=${this._contextWasLost}`);
- }
- gl.shaderSource(shader, source);
- gl.compileShader(shader);
- return shader;
- }
- /**
- * @internal
- */
- _getShaderSource(shader) {
- return this._gl.getShaderSource(shader);
- }
- /**
- * Directly creates a webGL program
- * @param pipelineContext defines the pipeline context to attach to
- * @param vertexCode defines the vertex shader code to use
- * @param fragmentCode defines the fragment shader code to use
- * @param context defines the webGL context to use (if not set, the current one will be used)
- * @param transformFeedbackVaryings defines the list of transform feedback varyings to use
- * @returns the new webGL program
- */
- createRawShaderProgram(pipelineContext, vertexCode, fragmentCode, context, transformFeedbackVaryings = null) {
- context = context || this._gl;
- const vertexShader = this._compileRawShader(vertexCode, "vertex");
- const fragmentShader = this._compileRawShader(fragmentCode, "fragment");
- return this._createShaderProgram(pipelineContext, vertexShader, fragmentShader, context, transformFeedbackVaryings);
- }
- /**
- * Creates a webGL program
- * @param pipelineContext defines the pipeline context to attach to
- * @param vertexCode defines the vertex shader code to use
- * @param fragmentCode defines the fragment shader code to use
- * @param defines defines the string containing the defines to use to compile the shaders
- * @param context defines the webGL context to use (if not set, the current one will be used)
- * @param transformFeedbackVaryings defines the list of transform feedback varyings to use
- * @returns the new webGL program
- */
- createShaderProgram(pipelineContext, vertexCode, fragmentCode, defines, context, transformFeedbackVaryings = null) {
- context = context || this._gl;
- const shaderVersion = this._webGLVersion > 1 ? "#version 300 es\n#define WEBGL2 \n" : "";
- const vertexShader = this._compileShader(vertexCode, "vertex", defines, shaderVersion);
- const fragmentShader = this._compileShader(fragmentCode, "fragment", defines, shaderVersion);
- return this._createShaderProgram(pipelineContext, vertexShader, fragmentShader, context, transformFeedbackVaryings);
- }
- /**
- * Inline functions in shader code that are marked to be inlined
- * @param code code to inline
- * @returns inlined code
- */
- inlineShaderCode(code) {
- // no inlining needed in the WebGL engine
- return code;
- }
- /**
- * Creates a new pipeline context
- * @param shaderProcessingContext defines the shader processing context used during the processing if available
- * @returns the new pipeline
- */
- createPipelineContext(shaderProcessingContext) {
- const pipelineContext = new WebGLPipelineContext();
- pipelineContext.engine = this;
- if (this._caps.parallelShaderCompile) {
- pipelineContext.isParallelCompiled = true;
- }
- return pipelineContext;
- }
- /**
- * Creates a new material context
- * @returns the new context
- */
- createMaterialContext() {
- return undefined;
- }
- /**
- * Creates a new draw context
- * @returns the new context
- */
- createDrawContext() {
- return undefined;
- }
- _createShaderProgram(pipelineContext, vertexShader, fragmentShader, context, transformFeedbackVaryings = null) {
- const shaderProgram = context.createProgram();
- pipelineContext.program = shaderProgram;
- if (!shaderProgram) {
- throw new Error("Unable to create program");
- }
- context.attachShader(shaderProgram, vertexShader);
- context.attachShader(shaderProgram, fragmentShader);
- context.linkProgram(shaderProgram);
- pipelineContext.context = context;
- pipelineContext.vertexShader = vertexShader;
- pipelineContext.fragmentShader = fragmentShader;
- if (!pipelineContext.isParallelCompiled) {
- this._finalizePipelineContext(pipelineContext);
- }
- return shaderProgram;
- }
- _finalizePipelineContext(pipelineContext) {
- const context = pipelineContext.context;
- const vertexShader = pipelineContext.vertexShader;
- const fragmentShader = pipelineContext.fragmentShader;
- const program = pipelineContext.program;
- const linked = context.getProgramParameter(program, context.LINK_STATUS);
- if (!linked) {
- // Get more info
- // Vertex
- if (!this._gl.getShaderParameter(vertexShader, this._gl.COMPILE_STATUS)) {
- const log = this._gl.getShaderInfoLog(vertexShader);
- if (log) {
- pipelineContext.vertexCompilationError = log;
- throw new Error("VERTEX SHADER " + log);
- }
- }
- // Fragment
- if (!this._gl.getShaderParameter(fragmentShader, this._gl.COMPILE_STATUS)) {
- const log = this._gl.getShaderInfoLog(fragmentShader);
- if (log) {
- pipelineContext.fragmentCompilationError = log;
- throw new Error("FRAGMENT SHADER " + log);
- }
- }
- const error = context.getProgramInfoLog(program);
- if (error) {
- pipelineContext.programLinkError = error;
- throw new Error(error);
- }
- }
- if (this.validateShaderPrograms) {
- context.validateProgram(program);
- const validated = context.getProgramParameter(program, context.VALIDATE_STATUS);
- if (!validated) {
- const error = context.getProgramInfoLog(program);
- if (error) {
- pipelineContext.programValidationError = error;
- throw new Error(error);
- }
- }
- }
- context.deleteShader(vertexShader);
- context.deleteShader(fragmentShader);
- pipelineContext.vertexShader = undefined;
- pipelineContext.fragmentShader = undefined;
- if (pipelineContext.onCompiled) {
- pipelineContext.onCompiled();
- pipelineContext.onCompiled = undefined;
- }
- }
- /**
- * @internal
- */
- _preparePipelineContext(pipelineContext, vertexSourceCode, fragmentSourceCode, createAsRaw, rawVertexSourceCode, rawFragmentSourceCode, rebuildRebind, defines, transformFeedbackVaryings, key) {
- const webGLRenderingState = pipelineContext;
- if (createAsRaw) {
- webGLRenderingState.program = this.createRawShaderProgram(webGLRenderingState, vertexSourceCode, fragmentSourceCode, undefined, transformFeedbackVaryings);
- }
- else {
- webGLRenderingState.program = this.createShaderProgram(webGLRenderingState, vertexSourceCode, fragmentSourceCode, defines, undefined, transformFeedbackVaryings);
- }
- webGLRenderingState.program.__SPECTOR_rebuildProgram = rebuildRebind;
- }
- /**
- * @internal
- */
- _isRenderingStateCompiled(pipelineContext) {
- const webGLPipelineContext = pipelineContext;
- if (this._isDisposed || webGLPipelineContext._isDisposed) {
- return false;
- }
- if (this._gl.getProgramParameter(webGLPipelineContext.program, this._caps.parallelShaderCompile.COMPLETION_STATUS_KHR)) {
- this._finalizePipelineContext(webGLPipelineContext);
- return true;
- }
- return false;
- }
- /**
- * @internal
- */
- _executeWhenRenderingStateIsCompiled(pipelineContext, action) {
- const webGLPipelineContext = pipelineContext;
- if (!webGLPipelineContext.isParallelCompiled) {
- action();
- return;
- }
- const oldHandler = webGLPipelineContext.onCompiled;
- if (oldHandler) {
- webGLPipelineContext.onCompiled = () => {
- oldHandler();
- action();
- };
- }
- else {
- webGLPipelineContext.onCompiled = action;
- }
- }
- /**
- * Gets the list of webGL uniform locations associated with a specific program based on a list of uniform names
- * @param pipelineContext defines the pipeline context to use
- * @param uniformsNames defines the list of uniform names
- * @returns an array of webGL uniform locations
- */
- getUniforms(pipelineContext, uniformsNames) {
- const results = new Array();
- const webGLPipelineContext = pipelineContext;
- for (let index = 0; index < uniformsNames.length; index++) {
- results.push(this._gl.getUniformLocation(webGLPipelineContext.program, uniformsNames[index]));
- }
- return results;
- }
- /**
- * Gets the list of active attributes for a given webGL program
- * @param pipelineContext defines the pipeline context to use
- * @param attributesNames defines the list of attribute names to get
- * @returns an array of indices indicating the offset of each attribute
- */
- getAttributes(pipelineContext, attributesNames) {
- const results = [];
- const webGLPipelineContext = pipelineContext;
- for (let index = 0; index < attributesNames.length; index++) {
- try {
- results.push(this._gl.getAttribLocation(webGLPipelineContext.program, attributesNames[index]));
- }
- catch (e) {
- results.push(-1);
- }
- }
- return results;
- }
- /**
- * Activates an effect, making it the current one (ie. the one used for rendering)
- * @param effect defines the effect to activate
- */
- enableEffect(effect) {
- effect = effect !== null && drawWrapper_DrawWrapper.IsWrapper(effect) ? effect.effect : effect; // get only the effect, we don't need a Wrapper in the WebGL engine
- if (!effect || effect === this._currentEffect) {
- return;
- }
- this._stencilStateComposer.stencilMaterial = undefined;
- effect = effect;
- // Use program
- this.bindSamplers(effect);
- this._currentEffect = effect;
- if (effect.onBind) {
- effect.onBind(effect);
- }
- if (effect._onBindObservable) {
- effect._onBindObservable.notifyObservers(effect);
- }
- }
- /**
- * Set the value of an uniform to a number (int)
- * @param uniform defines the webGL uniform location where to store the value
- * @param value defines the int number to store
- * @returns true if the value was set
- */
- setInt(uniform, value) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform1i(uniform, value);
- return true;
- }
- /**
- * Set the value of an uniform to a int2
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @returns true if the value was set
- */
- setInt2(uniform, x, y) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform2i(uniform, x, y);
- return true;
- }
- /**
- * Set the value of an uniform to a int3
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @param z defines the 3rd component of the value
- * @returns true if the value was set
- */
- setInt3(uniform, x, y, z) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform3i(uniform, x, y, z);
- return true;
- }
- /**
- * Set the value of an uniform to a int4
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @param z defines the 3rd component of the value
- * @param w defines the 4th component of the value
- * @returns true if the value was set
- */
- setInt4(uniform, x, y, z, w) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform4i(uniform, x, y, z, w);
- return true;
- }
- /**
- * Set the value of an uniform to an array of int32
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of int32 to store
- * @returns true if the value was set
- */
- setIntArray(uniform, array) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform1iv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to an array of int32 (stored as vec2)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of int32 to store
- * @returns true if the value was set
- */
- setIntArray2(uniform, array) {
- if (!uniform || array.length % 2 !== 0) {
- return false;
- }
- this._gl.uniform2iv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to an array of int32 (stored as vec3)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of int32 to store
- * @returns true if the value was set
- */
- setIntArray3(uniform, array) {
- if (!uniform || array.length % 3 !== 0) {
- return false;
- }
- this._gl.uniform3iv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to an array of int32 (stored as vec4)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of int32 to store
- * @returns true if the value was set
- */
- setIntArray4(uniform, array) {
- if (!uniform || array.length % 4 !== 0) {
- return false;
- }
- this._gl.uniform4iv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to a number (unsigned int)
- * @param uniform defines the webGL uniform location where to store the value
- * @param value defines the unsigned int number to store
- * @returns true if the value was set
- */
- setUInt(uniform, value) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform1ui(uniform, value);
- return true;
- }
- /**
- * Set the value of an uniform to a unsigned int2
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @returns true if the value was set
- */
- setUInt2(uniform, x, y) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform2ui(uniform, x, y);
- return true;
- }
- /**
- * Set the value of an uniform to a unsigned int3
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @param z defines the 3rd component of the value
- * @returns true if the value was set
- */
- setUInt3(uniform, x, y, z) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform3ui(uniform, x, y, z);
- return true;
- }
- /**
- * Set the value of an uniform to a unsigned int4
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @param z defines the 3rd component of the value
- * @param w defines the 4th component of the value
- * @returns true if the value was set
- */
- setUInt4(uniform, x, y, z, w) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform4ui(uniform, x, y, z, w);
- return true;
- }
- /**
- * Set the value of an uniform to an array of unsigned int32
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of unsigned int32 to store
- * @returns true if the value was set
- */
- setUIntArray(uniform, array) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform1uiv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to an array of unsigned int32 (stored as vec2)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of unsigned int32 to store
- * @returns true if the value was set
- */
- setUIntArray2(uniform, array) {
- if (!uniform || array.length % 2 !== 0) {
- return false;
- }
- this._gl.uniform2uiv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to an array of unsigned int32 (stored as vec3)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of unsigned int32 to store
- * @returns true if the value was set
- */
- setUIntArray3(uniform, array) {
- if (!uniform || array.length % 3 !== 0) {
- return false;
- }
- this._gl.uniform3uiv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to an array of unsigned int32 (stored as vec4)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of unsigned int32 to store
- * @returns true if the value was set
- */
- setUIntArray4(uniform, array) {
- if (!uniform || array.length % 4 !== 0) {
- return false;
- }
- this._gl.uniform4uiv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to an array of number
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of number to store
- * @returns true if the value was set
- */
- setArray(uniform, array) {
- if (!uniform) {
- return false;
- }
- if (array.length < 1) {
- return false;
- }
- this._gl.uniform1fv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to an array of number (stored as vec2)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of number to store
- * @returns true if the value was set
- */
- setArray2(uniform, array) {
- if (!uniform || array.length % 2 !== 0) {
- return false;
- }
- this._gl.uniform2fv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to an array of number (stored as vec3)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of number to store
- * @returns true if the value was set
- */
- setArray3(uniform, array) {
- if (!uniform || array.length % 3 !== 0) {
- return false;
- }
- this._gl.uniform3fv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to an array of number (stored as vec4)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of number to store
- * @returns true if the value was set
- */
- setArray4(uniform, array) {
- if (!uniform || array.length % 4 !== 0) {
- return false;
- }
- this._gl.uniform4fv(uniform, array);
- return true;
- }
- /**
- * Set the value of an uniform to an array of float32 (stored as matrices)
- * @param uniform defines the webGL uniform location where to store the value
- * @param matrices defines the array of float32 to store
- * @returns true if the value was set
- */
- setMatrices(uniform, matrices) {
- if (!uniform) {
- return false;
- }
- this._gl.uniformMatrix4fv(uniform, false, matrices);
- return true;
- }
- /**
- * Set the value of an uniform to a matrix (3x3)
- * @param uniform defines the webGL uniform location where to store the value
- * @param matrix defines the Float32Array representing the 3x3 matrix to store
- * @returns true if the value was set
- */
- setMatrix3x3(uniform, matrix) {
- if (!uniform) {
- return false;
- }
- this._gl.uniformMatrix3fv(uniform, false, matrix);
- return true;
- }
- /**
- * Set the value of an uniform to a matrix (2x2)
- * @param uniform defines the webGL uniform location where to store the value
- * @param matrix defines the Float32Array representing the 2x2 matrix to store
- * @returns true if the value was set
- */
- setMatrix2x2(uniform, matrix) {
- if (!uniform) {
- return false;
- }
- this._gl.uniformMatrix2fv(uniform, false, matrix);
- return true;
- }
- /**
- * Set the value of an uniform to a number (float)
- * @param uniform defines the webGL uniform location where to store the value
- * @param value defines the float number to store
- * @returns true if the value was transferred
- */
- setFloat(uniform, value) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform1f(uniform, value);
- return true;
- }
- /**
- * Set the value of an uniform to a vec2
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @returns true if the value was set
- */
- setFloat2(uniform, x, y) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform2f(uniform, x, y);
- return true;
- }
- /**
- * Set the value of an uniform to a vec3
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @param z defines the 3rd component of the value
- * @returns true if the value was set
- */
- setFloat3(uniform, x, y, z) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform3f(uniform, x, y, z);
- return true;
- }
- /**
- * Set the value of an uniform to a vec4
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @param z defines the 3rd component of the value
- * @param w defines the 4th component of the value
- * @returns true if the value was set
- */
- setFloat4(uniform, x, y, z, w) {
- if (!uniform) {
- return false;
- }
- this._gl.uniform4f(uniform, x, y, z, w);
- return true;
- }
- // States
- /**
- * Apply all cached states (depth, culling, stencil and alpha)
- */
- applyStates() {
- this._depthCullingState.apply(this._gl);
- this._stencilStateComposer.apply(this._gl);
- this._alphaState.apply(this._gl);
- if (this._colorWriteChanged) {
- this._colorWriteChanged = false;
- const enable = this._colorWrite;
- this._gl.colorMask(enable, enable, enable, enable);
- }
- }
- /**
- * Enable or disable color writing
- * @param enable defines the state to set
- */
- setColorWrite(enable) {
- if (enable !== this._colorWrite) {
- this._colorWriteChanged = true;
- this._colorWrite = enable;
- }
- }
- /**
- * Gets a boolean indicating if color writing is enabled
- * @returns the current color writing state
- */
- getColorWrite() {
- return this._colorWrite;
- }
- /**
- * Gets the depth culling state manager
- */
- get depthCullingState() {
- return this._depthCullingState;
- }
- /**
- * Gets the alpha state manager
- */
- get alphaState() {
- return this._alphaState;
- }
- /**
- * Gets the stencil state manager
- */
- get stencilState() {
- return this._stencilState;
- }
- /**
- * Gets the stencil state composer
- */
- get stencilStateComposer() {
- return this._stencilStateComposer;
- }
- // Textures
- /**
- * Clears the list of texture accessible through engine.
- * This can help preventing texture load conflict due to name collision.
- */
- clearInternalTexturesCache() {
- this._internalTexturesCache.length = 0;
- }
- /**
- * Force the entire cache to be cleared
- * You should not have to use this function unless your engine needs to share the webGL context with another engine
- * @param bruteForce defines a boolean to force clearing ALL caches (including stencil, detoh and alpha states)
- */
- wipeCaches(bruteForce) {
- if (this.preventCacheWipeBetweenFrames && !bruteForce) {
- return;
- }
- this._currentEffect = null;
- this._viewportCached.x = 0;
- this._viewportCached.y = 0;
- this._viewportCached.z = 0;
- this._viewportCached.w = 0;
- // Done before in case we clean the attributes
- this._unbindVertexArrayObject();
- if (bruteForce) {
- this._currentProgram = null;
- this.resetTextureCache();
- this._stencilStateComposer.reset();
- this._depthCullingState.reset();
- this._depthCullingState.depthFunc = this._gl.LEQUAL;
- this._alphaState.reset();
- this._alphaMode = 1;
- this._alphaEquation = 0;
- this._colorWrite = true;
- this._colorWriteChanged = true;
- this._unpackFlipYCached = null;
- this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL, this._gl.NONE);
- this._gl.pixelStorei(this._gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, 0);
- this._mustWipeVertexAttributes = true;
- this.unbindAllAttributes();
- }
- this._resetVertexBufferBinding();
- this._cachedIndexBuffer = null;
- this._cachedEffectForVertexBuffers = null;
- this.bindIndexBuffer(null);
- }
- /**
- * @internal
- */
- _getSamplingParameters(samplingMode, generateMipMaps) {
- const gl = this._gl;
- let magFilter = gl.NEAREST;
- let minFilter = gl.NEAREST;
- switch (samplingMode) {
- case 11:
- magFilter = gl.LINEAR;
- if (generateMipMaps) {
- minFilter = gl.LINEAR_MIPMAP_NEAREST;
- }
- else {
- minFilter = gl.LINEAR;
- }
- break;
- case 3:
- magFilter = gl.LINEAR;
- if (generateMipMaps) {
- minFilter = gl.LINEAR_MIPMAP_LINEAR;
- }
- else {
- minFilter = gl.LINEAR;
- }
- break;
- case 8:
- magFilter = gl.NEAREST;
- if (generateMipMaps) {
- minFilter = gl.NEAREST_MIPMAP_LINEAR;
- }
- else {
- minFilter = gl.NEAREST;
- }
- break;
- case 4:
- magFilter = gl.NEAREST;
- if (generateMipMaps) {
- minFilter = gl.NEAREST_MIPMAP_NEAREST;
- }
- else {
- minFilter = gl.NEAREST;
- }
- break;
- case 5:
- magFilter = gl.NEAREST;
- if (generateMipMaps) {
- minFilter = gl.LINEAR_MIPMAP_NEAREST;
- }
- else {
- minFilter = gl.LINEAR;
- }
- break;
- case 6:
- magFilter = gl.NEAREST;
- if (generateMipMaps) {
- minFilter = gl.LINEAR_MIPMAP_LINEAR;
- }
- else {
- minFilter = gl.LINEAR;
- }
- break;
- case 7:
- magFilter = gl.NEAREST;
- minFilter = gl.LINEAR;
- break;
- case 1:
- magFilter = gl.NEAREST;
- minFilter = gl.NEAREST;
- break;
- case 9:
- magFilter = gl.LINEAR;
- if (generateMipMaps) {
- minFilter = gl.NEAREST_MIPMAP_NEAREST;
- }
- else {
- minFilter = gl.NEAREST;
- }
- break;
- case 10:
- magFilter = gl.LINEAR;
- if (generateMipMaps) {
- minFilter = gl.NEAREST_MIPMAP_LINEAR;
- }
- else {
- minFilter = gl.NEAREST;
- }
- break;
- case 2:
- magFilter = gl.LINEAR;
- minFilter = gl.LINEAR;
- break;
- case 12:
- magFilter = gl.LINEAR;
- minFilter = gl.NEAREST;
- break;
- }
- return {
- min: minFilter,
- mag: magFilter,
- };
- }
- /** @internal */
- _createTexture() {
- const texture = this._gl.createTexture();
- if (!texture) {
- throw new Error("Unable to create texture");
- }
- return texture;
- }
- /** @internal */
- _createHardwareTexture() {
- return new WebGLHardwareTexture(this._createTexture(), this._gl);
- }
- /**
- * Creates an internal texture without binding it to a framebuffer
- * @internal
- * @param size defines the size of the texture
- * @param options defines the options used to create the texture
- * @param delayGPUTextureCreation true to delay the texture creation the first time it is really needed. false to create it right away
- * @param source source type of the texture
- * @returns a new internal texture
- */
- _createInternalTexture(size, options, delayGPUTextureCreation = true, source = internalTexture_InternalTextureSource.Unknown) {
- var _a;
- let generateMipMaps = false;
- let type = 0;
- let samplingMode = 3;
- let format = 5;
- let useSRGBBuffer = false;
- let samples = 1;
- let label;
- if (options !== undefined && typeof options === "object") {
- generateMipMaps = !!options.generateMipMaps;
- type = options.type === undefined ? 0 : options.type;
- samplingMode = options.samplingMode === undefined ? 3 : options.samplingMode;
- format = options.format === undefined ? 5 : options.format;
- useSRGBBuffer = options.useSRGBBuffer === undefined ? false : options.useSRGBBuffer;
- samples = (_a = options.samples) !== null && _a !== void 0 ? _a : 1;
- label = options.label;
- }
- else {
- generateMipMaps = !!options;
- }
- useSRGBBuffer && (useSRGBBuffer = this._caps.supportSRGBBuffers && (this.webGLVersion > 1 || this.isWebGPU));
- if (type === 1 && !this._caps.textureFloatLinearFiltering) {
- // if floating point linear (gl.FLOAT) then force to NEAREST_SAMPLINGMODE
- samplingMode = 1;
- }
- else if (type === 2 && !this._caps.textureHalfFloatLinearFiltering) {
- // if floating point linear (HALF_FLOAT) then force to NEAREST_SAMPLINGMODE
- samplingMode = 1;
- }
- if (type === 1 && !this._caps.textureFloat) {
- type = 0;
- logger_Logger.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE");
- }
- const gl = this._gl;
- const texture = new internalTexture_InternalTexture(this, source);
- const width = size.width || size;
- const height = size.height || size;
- const layers = size.layers || 0;
- const filters = this._getSamplingParameters(samplingMode, generateMipMaps);
- const target = layers !== 0 ? gl.TEXTURE_2D_ARRAY : gl.TEXTURE_2D;
- const sizedFormat = this._getRGBABufferInternalSizedFormat(type, format, useSRGBBuffer);
- const internalFormat = this._getInternalFormat(format);
- const textureType = this._getWebGLTextureType(type);
- // Bind
- this._bindTextureDirectly(target, texture);
- if (layers !== 0) {
- texture.is2DArray = true;
- gl.texImage3D(target, 0, sizedFormat, width, height, layers, 0, internalFormat, textureType, null);
- }
- else {
- gl.texImage2D(target, 0, sizedFormat, width, height, 0, internalFormat, textureType, null);
- }
- gl.texParameteri(target, gl.TEXTURE_MAG_FILTER, filters.mag);
- gl.texParameteri(target, gl.TEXTURE_MIN_FILTER, filters.min);
- gl.texParameteri(target, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
- gl.texParameteri(target, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
- // MipMaps
- if (generateMipMaps) {
- this._gl.generateMipmap(target);
- }
- this._bindTextureDirectly(target, null);
- texture._useSRGBBuffer = useSRGBBuffer;
- texture.baseWidth = width;
- texture.baseHeight = height;
- texture.width = width;
- texture.height = height;
- texture.depth = layers;
- texture.isReady = true;
- texture.samples = samples;
- texture.generateMipMaps = generateMipMaps;
- texture.samplingMode = samplingMode;
- texture.type = type;
- texture.format = format;
- texture.label = label;
- this._internalTexturesCache.push(texture);
- return texture;
- }
- /**
- * @internal
- */
- _getUseSRGBBuffer(useSRGBBuffer, noMipmap) {
- // Generating mipmaps for sRGB textures is not supported in WebGL1 so we must disable the support if mipmaps is enabled
- return useSRGBBuffer && this._caps.supportSRGBBuffers && (this.webGLVersion > 1 || this.isWebGPU || noMipmap);
- }
- _createTextureBase(url, noMipmap, invertY, scene, samplingMode = 3, onLoad = null, onError = null, prepareTexture, prepareTextureProcessFunction, buffer = null, fallback = null, format = null, forcedExtension = null, mimeType, loaderOptions, useSRGBBuffer) {
- url = url || "";
- const fromData = url.substr(0, 5) === "data:";
- const fromBlob = url.substr(0, 5) === "blob:";
- const isBase64 = fromData && url.indexOf(";base64,") !== -1;
- const texture = fallback ? fallback : new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Url);
- if (texture !== fallback) {
- texture.label = url.substring(0, 60); // default label, can be overriden by the caller
- }
- const originalUrl = url;
- if (this._transformTextureUrl && !isBase64 && !fallback && !buffer) {
- url = this._transformTextureUrl(url);
- }
- if (originalUrl !== url) {
- texture._originalUrl = originalUrl;
- }
- // establish the file extension, if possible
- const lastDot = url.lastIndexOf(".");
- let extension = forcedExtension ? forcedExtension : lastDot > -1 ? url.substring(lastDot).toLowerCase() : "";
- let loader = null;
- // Remove query string
- const queryStringIndex = extension.indexOf("?");
- if (queryStringIndex > -1) {
- extension = extension.split("?")[0];
- }
- for (const availableLoader of ThinEngine._TextureLoaders) {
- if (availableLoader.canLoad(extension, mimeType)) {
- loader = availableLoader;
- break;
- }
- }
- if (scene) {
- scene.addPendingData(texture);
- }
- texture.url = url;
- texture.generateMipMaps = !noMipmap;
- texture.samplingMode = samplingMode;
- texture.invertY = invertY;
- texture._useSRGBBuffer = this._getUseSRGBBuffer(!!useSRGBBuffer, noMipmap);
- if (!this._doNotHandleContextLost) {
- // Keep a link to the buffer only if we plan to handle context lost
- texture._buffer = buffer;
- }
- let onLoadObserver = null;
- if (onLoad && !fallback) {
- onLoadObserver = texture.onLoadedObservable.add(onLoad);
- }
- if (!fallback) {
- this._internalTexturesCache.push(texture);
- }
- const onInternalError = (message, exception) => {
- if (scene) {
- scene.removePendingData(texture);
- }
- if (url === originalUrl) {
- if (onLoadObserver) {
- texture.onLoadedObservable.remove(onLoadObserver);
- }
- if (engineStore_EngineStore.UseFallbackTexture) {
- this._createTextureBase(engineStore_EngineStore.FallbackTexture, noMipmap, texture.invertY, scene, samplingMode, null, onError, prepareTexture, prepareTextureProcessFunction, buffer, texture);
- }
- message = (message || "Unknown error") + (engineStore_EngineStore.UseFallbackTexture ? " - Fallback texture was used" : "");
- texture.onErrorObservable.notifyObservers({ message, exception });
- if (onError) {
- onError(message, exception);
- }
- }
- else {
- // fall back to the original url if the transformed url fails to load
- logger_Logger.Warn(`Failed to load ${url}, falling back to ${originalUrl}`);
- this._createTextureBase(originalUrl, noMipmap, texture.invertY, scene, samplingMode, onLoad, onError, prepareTexture, prepareTextureProcessFunction, buffer, texture, format, forcedExtension, mimeType, loaderOptions, useSRGBBuffer);
- }
- };
- // processing for non-image formats
- if (loader) {
- const callback = (data) => {
- loader.loadData(data, texture, (width, height, loadMipmap, isCompressed, done, loadFailed) => {
- if (loadFailed) {
- onInternalError("TextureLoader failed to load data");
- }
- else {
- prepareTexture(texture, extension, scene, { width, height }, texture.invertY, !loadMipmap, isCompressed, () => {
- done();
- return false;
- }, samplingMode);
- }
- }, loaderOptions);
- };
- if (!buffer) {
- this._loadFile(url, (data) => callback(new Uint8Array(data)), undefined, scene ? scene.offlineProvider : undefined, true, (request, exception) => {
- onInternalError("Unable to load " + (request ? request.responseURL : url, exception));
- });
- }
- else {
- if (buffer instanceof ArrayBuffer) {
- callback(new Uint8Array(buffer));
- }
- else if (ArrayBuffer.isView(buffer)) {
- callback(buffer);
- }
- else {
- if (onError) {
- onError("Unable to load: only ArrayBuffer or ArrayBufferView is supported", null);
- }
- }
- }
- }
- else {
- const onload = (img) => {
- if (fromBlob && !this._doNotHandleContextLost) {
- // We need to store the image if we need to rebuild the texture
- // in case of a webgl context lost
- texture._buffer = img;
- }
- prepareTexture(texture, extension, scene, img, texture.invertY, noMipmap, false, prepareTextureProcessFunction, samplingMode);
- };
- // According to the WebGL spec section 6.10, ImageBitmaps must be inverted on creation.
- // So, we pass imageOrientation to _FileToolsLoadImage() as it may create an ImageBitmap.
- if (!fromData || isBase64) {
- if (buffer && (typeof buffer.decoding === "string" || buffer.close)) {
- onload(buffer);
- }
- else {
- ThinEngine._FileToolsLoadImage(url, onload, onInternalError, scene ? scene.offlineProvider : null, mimeType, texture.invertY && this._features.needsInvertingBitmap ? { imageOrientation: "flipY" } : undefined);
- }
- }
- else if (typeof buffer === "string" || buffer instanceof ArrayBuffer || ArrayBuffer.isView(buffer) || buffer instanceof Blob) {
- ThinEngine._FileToolsLoadImage(buffer, onload, onInternalError, scene ? scene.offlineProvider : null, mimeType, texture.invertY && this._features.needsInvertingBitmap ? { imageOrientation: "flipY" } : undefined);
- }
- else if (buffer) {
- onload(buffer);
- }
- }
- return texture;
- }
- /**
- * Usually called from Texture.ts.
- * Passed information to create a WebGLTexture
- * @param url defines a value which contains one of the following:
- * * A conventional http URL, e.g. 'http://...' or 'file://...'
- * * A base64 string of in-line texture data, e.g. 'data:image/jpg;base64,/...'
- * * An indicator that data being passed using the buffer parameter, e.g. 'data:mytexture.jpg'
- * @param noMipmap defines a boolean indicating that no mipmaps shall be generated. Ignored for compressed textures. They must be in the file
- * @param invertY when true, image is flipped when loaded. You probably want true. Certain compressed textures may invert this if their default is inverted (eg. ktx)
- * @param scene needed for loading to the correct scene
- * @param samplingMode mode with should be used sample / access the texture (Default: Texture.TRILINEAR_SAMPLINGMODE)
- * @param onLoad optional callback to be called upon successful completion
- * @param onError optional callback to be called upon failure
- * @param buffer a source of a file previously fetched as either a base64 string, an ArrayBuffer (compressed or image format), HTMLImageElement (image format), or a Blob
- * @param fallback an internal argument in case the function must be called again, due to etc1 not having alpha capabilities
- * @param format internal format. Default: RGB when extension is '.jpg' else RGBA. Ignored for compressed textures
- * @param forcedExtension defines the extension to use to pick the right loader
- * @param mimeType defines an optional mime type
- * @param loaderOptions options to be passed to the loader
- * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)
- * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).
- * @returns a InternalTexture for assignment back into BABYLON.Texture
- */
- createTexture(url, noMipmap, invertY, scene, samplingMode = 3, onLoad = null, onError = null, buffer = null, fallback = null, format = null, forcedExtension = null, mimeType, loaderOptions, creationFlags, useSRGBBuffer) {
- return this._createTextureBase(url, noMipmap, invertY, scene, samplingMode, onLoad, onError, this._prepareWebGLTexture.bind(this), (potWidth, potHeight, img, extension, texture, continuationCallback) => {
- const gl = this._gl;
- const isPot = img.width === potWidth && img.height === potHeight;
- const internalFormat = format
- ? this._getInternalFormat(format, texture._useSRGBBuffer)
- : extension === ".jpg" && !texture._useSRGBBuffer
- ? gl.RGB
- : texture._useSRGBBuffer
- ? this._glSRGBExtensionValues.SRGB8_ALPHA8
- : gl.RGBA;
- let texelFormat = format ? this._getInternalFormat(format) : extension === ".jpg" && !texture._useSRGBBuffer ? gl.RGB : gl.RGBA;
- if (texture._useSRGBBuffer && this.webGLVersion === 1) {
- texelFormat = internalFormat;
- }
- if (isPot) {
- gl.texImage2D(gl.TEXTURE_2D, 0, internalFormat, texelFormat, gl.UNSIGNED_BYTE, img);
- return false;
- }
- const maxTextureSize = this._caps.maxTextureSize;
- if (img.width > maxTextureSize || img.height > maxTextureSize || !this._supportsHardwareTextureRescaling) {
- this._prepareWorkingCanvas();
- if (!this._workingCanvas || !this._workingContext) {
- return false;
- }
- this._workingCanvas.width = potWidth;
- this._workingCanvas.height = potHeight;
- this._workingContext.drawImage(img, 0, 0, img.width, img.height, 0, 0, potWidth, potHeight);
- gl.texImage2D(gl.TEXTURE_2D, 0, internalFormat, texelFormat, gl.UNSIGNED_BYTE, this._workingCanvas);
- texture.width = potWidth;
- texture.height = potHeight;
- return false;
- }
- else {
- // Using shaders when possible to rescale because canvas.drawImage is lossy
- const source = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Temp);
- this._bindTextureDirectly(gl.TEXTURE_2D, source, true);
- gl.texImage2D(gl.TEXTURE_2D, 0, internalFormat, texelFormat, gl.UNSIGNED_BYTE, img);
- this._rescaleTexture(source, texture, scene, internalFormat, () => {
- this._releaseTexture(source);
- this._bindTextureDirectly(gl.TEXTURE_2D, texture, true);
- continuationCallback();
- });
- }
- return true;
- }, buffer, fallback, format, forcedExtension, mimeType, loaderOptions, useSRGBBuffer);
- }
- /**
- * Loads an image as an HTMLImageElement.
- * @param input url string, ArrayBuffer, or Blob to load
- * @param onLoad callback called when the image successfully loads
- * @param onError callback called when the image fails to load
- * @param offlineProvider offline provider for caching
- * @param mimeType optional mime type
- * @param imageBitmapOptions optional the options to use when creating an ImageBitmap
- * @returns the HTMLImageElement of the loaded image
- * @internal
- */
- static _FileToolsLoadImage(input, onLoad, onError, offlineProvider, mimeType, imageBitmapOptions) {
- throw _WarnImport("FileTools");
- }
- /**
- * @internal
- */
- _rescaleTexture(source, destination, scene, internalFormat, onComplete) { }
- /**
- * Creates a raw texture
- * @param data defines the data to store in the texture
- * @param width defines the width of the texture
- * @param height defines the height of the texture
- * @param format defines the format of the data
- * @param generateMipMaps defines if the engine should generate the mip levels
- * @param invertY defines if data must be stored with Y axis inverted
- * @param samplingMode defines the required sampling mode (Texture.NEAREST_SAMPLINGMODE by default)
- * @param compression defines the compression used (null by default)
- * @param type defines the type fo the data (Engine.TEXTURETYPE_UNSIGNED_INT by default)
- * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)
- * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).
- * @returns the raw texture inside an InternalTexture
- */
- createRawTexture(data, width, height, format, generateMipMaps, invertY, samplingMode, compression = null, type = 0, creationFlags = 0, useSRGBBuffer = false) {
- throw _WarnImport("Engine.RawTexture");
- }
- /**
- * Creates a new raw cube texture
- * @param data defines the array of data to use to create each face
- * @param size defines the size of the textures
- * @param format defines the format of the data
- * @param type defines the type of the data (like Engine.TEXTURETYPE_UNSIGNED_INT)
- * @param generateMipMaps defines if the engine should generate the mip levels
- * @param invertY defines if data must be stored with Y axis inverted
- * @param samplingMode defines the required sampling mode (like Texture.NEAREST_SAMPLINGMODE)
- * @param compression defines the compression used (null by default)
- * @returns the cube texture as an InternalTexture
- */
- createRawCubeTexture(data, size, format, type, generateMipMaps, invertY, samplingMode, compression = null) {
- throw _WarnImport("Engine.RawTexture");
- }
- /**
- * Creates a new raw 3D texture
- * @param data defines the data used to create the texture
- * @param width defines the width of the texture
- * @param height defines the height of the texture
- * @param depth defines the depth of the texture
- * @param format defines the format of the texture
- * @param generateMipMaps defines if the engine must generate mip levels
- * @param invertY defines if data must be stored with Y axis inverted
- * @param samplingMode defines the required sampling mode (like Texture.NEAREST_SAMPLINGMODE)
- * @param compression defines the compressed used (can be null)
- * @param textureType defines the compressed used (can be null)
- * @returns a new raw 3D texture (stored in an InternalTexture)
- */
- createRawTexture3D(data, width, height, depth, format, generateMipMaps, invertY, samplingMode, compression = null, textureType = 0) {
- throw _WarnImport("Engine.RawTexture");
- }
- /**
- * Creates a new raw 2D array texture
- * @param data defines the data used to create the texture
- * @param width defines the width of the texture
- * @param height defines the height of the texture
- * @param depth defines the number of layers of the texture
- * @param format defines the format of the texture
- * @param generateMipMaps defines if the engine must generate mip levels
- * @param invertY defines if data must be stored with Y axis inverted
- * @param samplingMode defines the required sampling mode (like Texture.NEAREST_SAMPLINGMODE)
- * @param compression defines the compressed used (can be null)
- * @param textureType defines the compressed used (can be null)
- * @returns a new raw 2D array texture (stored in an InternalTexture)
- */
- createRawTexture2DArray(data, width, height, depth, format, generateMipMaps, invertY, samplingMode, compression = null, textureType = 0) {
- throw _WarnImport("Engine.RawTexture");
- }
- /**
- * @internal
- */
- _unpackFlipY(value) {
- if (this._unpackFlipYCached !== value) {
- this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL, value ? 1 : 0);
- if (this.enableUnpackFlipYCached) {
- this._unpackFlipYCached = value;
- }
- }
- }
- /** @internal */
- _getUnpackAlignement() {
- return this._gl.getParameter(this._gl.UNPACK_ALIGNMENT);
- }
- _getTextureTarget(texture) {
- if (texture.isCube) {
- return this._gl.TEXTURE_CUBE_MAP;
- }
- else if (texture.is3D) {
- return this._gl.TEXTURE_3D;
- }
- else if (texture.is2DArray || texture.isMultiview) {
- return this._gl.TEXTURE_2D_ARRAY;
- }
- return this._gl.TEXTURE_2D;
- }
- /**
- * Update the sampling mode of a given texture
- * @param samplingMode defines the required sampling mode
- * @param texture defines the texture to update
- * @param generateMipMaps defines whether to generate mipmaps for the texture
- */
- updateTextureSamplingMode(samplingMode, texture, generateMipMaps = false) {
- const target = this._getTextureTarget(texture);
- const filters = this._getSamplingParameters(samplingMode, texture.useMipMaps || generateMipMaps);
- this._setTextureParameterInteger(target, this._gl.TEXTURE_MAG_FILTER, filters.mag, texture);
- this._setTextureParameterInteger(target, this._gl.TEXTURE_MIN_FILTER, filters.min);
- if (generateMipMaps) {
- texture.generateMipMaps = true;
- this._gl.generateMipmap(target);
- }
- this._bindTextureDirectly(target, null);
- texture.samplingMode = samplingMode;
- }
- /**
- * Update the dimensions of a texture
- * @param texture texture to update
- * @param width new width of the texture
- * @param height new height of the texture
- * @param depth new depth of the texture
- */
- updateTextureDimensions(texture, width, height, depth = 1) { }
- /**
- * Update the sampling mode of a given texture
- * @param texture defines the texture to update
- * @param wrapU defines the texture wrap mode of the u coordinates
- * @param wrapV defines the texture wrap mode of the v coordinates
- * @param wrapR defines the texture wrap mode of the r coordinates
- */
- updateTextureWrappingMode(texture, wrapU, wrapV = null, wrapR = null) {
- const target = this._getTextureTarget(texture);
- if (wrapU !== null) {
- this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_S, this._getTextureWrapMode(wrapU), texture);
- texture._cachedWrapU = wrapU;
- }
- if (wrapV !== null) {
- this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_T, this._getTextureWrapMode(wrapV), texture);
- texture._cachedWrapV = wrapV;
- }
- if ((texture.is2DArray || texture.is3D) && wrapR !== null) {
- this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_R, this._getTextureWrapMode(wrapR), texture);
- texture._cachedWrapR = wrapR;
- }
- this._bindTextureDirectly(target, null);
- }
- /**
- * @internal
- */
- _setupDepthStencilTexture(internalTexture, size, generateStencil, bilinearFiltering, comparisonFunction, samples = 1) {
- const width = size.width || size;
- const height = size.height || size;
- const layers = size.layers || 0;
- internalTexture.baseWidth = width;
- internalTexture.baseHeight = height;
- internalTexture.width = width;
- internalTexture.height = height;
- internalTexture.is2DArray = layers > 0;
- internalTexture.depth = layers;
- internalTexture.isReady = true;
- internalTexture.samples = samples;
- internalTexture.generateMipMaps = false;
- internalTexture.samplingMode = bilinearFiltering ? 2 : 1;
- internalTexture.type = 0;
- internalTexture._comparisonFunction = comparisonFunction;
- const gl = this._gl;
- const target = this._getTextureTarget(internalTexture);
- const samplingParameters = this._getSamplingParameters(internalTexture.samplingMode, false);
- gl.texParameteri(target, gl.TEXTURE_MAG_FILTER, samplingParameters.mag);
- gl.texParameteri(target, gl.TEXTURE_MIN_FILTER, samplingParameters.min);
- gl.texParameteri(target, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
- gl.texParameteri(target, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
- // TEXTURE_COMPARE_FUNC/MODE are only availble in WebGL2.
- if (this.webGLVersion > 1) {
- if (comparisonFunction === 0) {
- gl.texParameteri(target, gl.TEXTURE_COMPARE_FUNC, 515);
- gl.texParameteri(target, gl.TEXTURE_COMPARE_MODE, gl.NONE);
- }
- else {
- gl.texParameteri(target, gl.TEXTURE_COMPARE_FUNC, comparisonFunction);
- gl.texParameteri(target, gl.TEXTURE_COMPARE_MODE, gl.COMPARE_REF_TO_TEXTURE);
- }
- }
- }
- /**
- * @internal
- */
- _uploadCompressedDataToTextureDirectly(texture, internalFormat, width, height, data, faceIndex = 0, lod = 0) {
- const gl = this._gl;
- let target = gl.TEXTURE_2D;
- if (texture.isCube) {
- target = gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex;
- }
- if (texture._useSRGBBuffer) {
- switch (internalFormat) {
- case 37492:
- case 36196:
- // Note, if using ETC1 and sRGB is requested, this will use ETC2 if available.
- if (this._caps.etc2) {
- internalFormat = gl.COMPRESSED_SRGB8_ETC2;
- }
- else {
- texture._useSRGBBuffer = false;
- }
- break;
- case 37496:
- if (this._caps.etc2) {
- internalFormat = gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC;
- }
- else {
- texture._useSRGBBuffer = false;
- }
- break;
- case 36492:
- internalFormat = gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;
- break;
- case 37808:
- internalFormat = gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;
- break;
- case 33776:
- if (this._caps.s3tc_srgb) {
- internalFormat = gl.COMPRESSED_SRGB_S3TC_DXT1_EXT;
- }
- else {
- // S3TC sRGB extension not supported
- texture._useSRGBBuffer = false;
- }
- break;
- case 33777:
- if (this._caps.s3tc_srgb) {
- internalFormat = gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;
- }
- else {
- // S3TC sRGB extension not supported
- texture._useSRGBBuffer = false;
- }
- break;
- case 33779:
- if (this._caps.s3tc_srgb) {
- internalFormat = gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT;
- }
- else {
- // S3TC sRGB extension not supported
- texture._useSRGBBuffer = false;
- }
- break;
- default:
- // We don't support a sRGB format corresponding to internalFormat, so revert to non sRGB format
- texture._useSRGBBuffer = false;
- break;
- }
- }
- this._gl.compressedTexImage2D(target, lod, internalFormat, width, height, 0, data);
- }
- /**
- * @internal
- */
- _uploadDataToTextureDirectly(texture, imageData, faceIndex = 0, lod = 0, babylonInternalFormat, useTextureWidthAndHeight = false) {
- const gl = this._gl;
- const textureType = this._getWebGLTextureType(texture.type);
- const format = this._getInternalFormat(texture.format);
- const internalFormat = babylonInternalFormat === undefined
- ? this._getRGBABufferInternalSizedFormat(texture.type, texture.format, texture._useSRGBBuffer)
- : this._getInternalFormat(babylonInternalFormat, texture._useSRGBBuffer);
- this._unpackFlipY(texture.invertY);
- let target = gl.TEXTURE_2D;
- if (texture.isCube) {
- target = gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex;
- }
- const lodMaxWidth = Math.round(Math.log(texture.width) * Math.LOG2E);
- const lodMaxHeight = Math.round(Math.log(texture.height) * Math.LOG2E);
- const width = useTextureWidthAndHeight ? texture.width : Math.pow(2, Math.max(lodMaxWidth - lod, 0));
- const height = useTextureWidthAndHeight ? texture.height : Math.pow(2, Math.max(lodMaxHeight - lod, 0));
- gl.texImage2D(target, lod, internalFormat, width, height, 0, format, textureType, imageData);
- }
- /**
- * Update a portion of an internal texture
- * @param texture defines the texture to update
- * @param imageData defines the data to store into the texture
- * @param xOffset defines the x coordinates of the update rectangle
- * @param yOffset defines the y coordinates of the update rectangle
- * @param width defines the width of the update rectangle
- * @param height defines the height of the update rectangle
- * @param faceIndex defines the face index if texture is a cube (0 by default)
- * @param lod defines the lod level to update (0 by default)
- * @param generateMipMaps defines whether to generate mipmaps or not
- */
- updateTextureData(texture, imageData, xOffset, yOffset, width, height, faceIndex = 0, lod = 0, generateMipMaps = false) {
- const gl = this._gl;
- const textureType = this._getWebGLTextureType(texture.type);
- const format = this._getInternalFormat(texture.format);
- this._unpackFlipY(texture.invertY);
- let targetForBinding = gl.TEXTURE_2D;
- let target = gl.TEXTURE_2D;
- if (texture.isCube) {
- target = gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex;
- targetForBinding = gl.TEXTURE_CUBE_MAP;
- }
- this._bindTextureDirectly(targetForBinding, texture, true);
- gl.texSubImage2D(target, lod, xOffset, yOffset, width, height, format, textureType, imageData);
- if (generateMipMaps) {
- this._gl.generateMipmap(target);
- }
- this._bindTextureDirectly(targetForBinding, null);
- }
- /**
- * @internal
- */
- _uploadArrayBufferViewToTexture(texture, imageData, faceIndex = 0, lod = 0) {
- const gl = this._gl;
- const bindTarget = texture.isCube ? gl.TEXTURE_CUBE_MAP : gl.TEXTURE_2D;
- this._bindTextureDirectly(bindTarget, texture, true);
- this._uploadDataToTextureDirectly(texture, imageData, faceIndex, lod);
- this._bindTextureDirectly(bindTarget, null, true);
- }
- _prepareWebGLTextureContinuation(texture, scene, noMipmap, isCompressed, samplingMode) {
- const gl = this._gl;
- if (!gl) {
- return;
- }
- const filters = this._getSamplingParameters(samplingMode, !noMipmap);
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, filters.mag);
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, filters.min);
- if (!noMipmap && !isCompressed) {
- gl.generateMipmap(gl.TEXTURE_2D);
- }
- this._bindTextureDirectly(gl.TEXTURE_2D, null);
- // this.resetTextureCache();
- if (scene) {
- scene.removePendingData(texture);
- }
- texture.onLoadedObservable.notifyObservers(texture);
- texture.onLoadedObservable.clear();
- }
- _prepareWebGLTexture(texture, extension, scene, img, invertY, noMipmap, isCompressed, processFunction, samplingMode = 3) {
- const maxTextureSize = this.getCaps().maxTextureSize;
- const potWidth = Math.min(maxTextureSize, this.needPOTTextures ? ThinEngine.GetExponentOfTwo(img.width, maxTextureSize) : img.width);
- const potHeight = Math.min(maxTextureSize, this.needPOTTextures ? ThinEngine.GetExponentOfTwo(img.height, maxTextureSize) : img.height);
- const gl = this._gl;
- if (!gl) {
- return;
- }
- if (!texture._hardwareTexture) {
- // this.resetTextureCache();
- if (scene) {
- scene.removePendingData(texture);
- }
- return;
- }
- this._bindTextureDirectly(gl.TEXTURE_2D, texture, true);
- this._unpackFlipY(invertY === undefined ? true : invertY ? true : false);
- texture.baseWidth = img.width;
- texture.baseHeight = img.height;
- texture.width = potWidth;
- texture.height = potHeight;
- texture.isReady = true;
- if (processFunction(potWidth, potHeight, img, extension, texture, () => {
- this._prepareWebGLTextureContinuation(texture, scene, noMipmap, isCompressed, samplingMode);
- })) {
- // Returning as texture needs extra async steps
- return;
- }
- this._prepareWebGLTextureContinuation(texture, scene, noMipmap, isCompressed, samplingMode);
- }
- /**
- * @internal
- */
- _setupFramebufferDepthAttachments(generateStencilBuffer, generateDepthBuffer, width, height, samples = 1) {
- const gl = this._gl;
- // Create the depth/stencil buffer
- if (generateStencilBuffer && generateDepthBuffer) {
- return this._createRenderBuffer(width, height, samples, gl.DEPTH_STENCIL, gl.DEPTH24_STENCIL8, gl.DEPTH_STENCIL_ATTACHMENT);
- }
- if (generateDepthBuffer) {
- let depthFormat = gl.DEPTH_COMPONENT16;
- if (this._webGLVersion > 1) {
- depthFormat = gl.DEPTH_COMPONENT32F;
- }
- return this._createRenderBuffer(width, height, samples, depthFormat, depthFormat, gl.DEPTH_ATTACHMENT);
- }
- if (generateStencilBuffer) {
- return this._createRenderBuffer(width, height, samples, gl.STENCIL_INDEX8, gl.STENCIL_INDEX8, gl.STENCIL_ATTACHMENT);
- }
- return null;
- }
- /**
- * @internal
- */
- _createRenderBuffer(width, height, samples, internalFormat, msInternalFormat, attachment, unbindBuffer = true) {
- const gl = this._gl;
- const renderBuffer = gl.createRenderbuffer();
- return this._updateRenderBuffer(renderBuffer, width, height, samples, internalFormat, msInternalFormat, attachment, unbindBuffer);
- }
- _updateRenderBuffer(renderBuffer, width, height, samples, internalFormat, msInternalFormat, attachment, unbindBuffer = true) {
- const gl = this._gl;
- gl.bindRenderbuffer(gl.RENDERBUFFER, renderBuffer);
- if (samples > 1 && gl.renderbufferStorageMultisample) {
- gl.renderbufferStorageMultisample(gl.RENDERBUFFER, samples, msInternalFormat, width, height);
- }
- else {
- gl.renderbufferStorage(gl.RENDERBUFFER, internalFormat, width, height);
- }
- gl.framebufferRenderbuffer(gl.FRAMEBUFFER, attachment, gl.RENDERBUFFER, renderBuffer);
- if (unbindBuffer) {
- gl.bindRenderbuffer(gl.RENDERBUFFER, null);
- }
- return renderBuffer;
- }
- /**
- * @internal
- */
- _releaseTexture(texture) {
- var _a;
- this._deleteTexture((_a = texture._hardwareTexture) === null || _a === void 0 ? void 0 : _a.underlyingResource);
- // Unbind channels
- this.unbindAllTextures();
- const index = this._internalTexturesCache.indexOf(texture);
- if (index !== -1) {
- this._internalTexturesCache.splice(index, 1);
- }
- // Integrated fixed lod samplers.
- if (texture._lodTextureHigh) {
- texture._lodTextureHigh.dispose();
- }
- if (texture._lodTextureMid) {
- texture._lodTextureMid.dispose();
- }
- if (texture._lodTextureLow) {
- texture._lodTextureLow.dispose();
- }
- // Integrated irradiance map.
- if (texture._irradianceTexture) {
- texture._irradianceTexture.dispose();
- }
- }
- /**
- * @internal
- */
- _releaseRenderTargetWrapper(rtWrapper) {
- const index = this._renderTargetWrapperCache.indexOf(rtWrapper);
- if (index !== -1) {
- this._renderTargetWrapperCache.splice(index, 1);
- }
- }
- _deleteTexture(texture) {
- if (texture) {
- this._gl.deleteTexture(texture);
- }
- }
- _setProgram(program) {
- if (this._currentProgram !== program) {
- this._gl.useProgram(program);
- this._currentProgram = program;
- }
- }
- /**
- * Binds an effect to the webGL context
- * @param effect defines the effect to bind
- */
- bindSamplers(effect) {
- const webGLPipelineContext = effect.getPipelineContext();
- this._setProgram(webGLPipelineContext.program);
- const samplers = effect.getSamplers();
- for (let index = 0; index < samplers.length; index++) {
- const uniform = effect.getUniform(samplers[index]);
- if (uniform) {
- this._boundUniforms[index] = uniform;
- }
- }
- this._currentEffect = null;
- }
- _activateCurrentTexture() {
- if (this._currentTextureChannel !== this._activeChannel) {
- this._gl.activeTexture(this._gl.TEXTURE0 + this._activeChannel);
- this._currentTextureChannel = this._activeChannel;
- }
- }
- /**
- * @internal
- */
- _bindTextureDirectly(target, texture, forTextureDataUpdate = false, force = false) {
- var _a, _b;
- let wasPreviouslyBound = false;
- const isTextureForRendering = texture && texture._associatedChannel > -1;
- if (forTextureDataUpdate && isTextureForRendering) {
- this._activeChannel = texture._associatedChannel;
- }
- const currentTextureBound = this._boundTexturesCache[this._activeChannel];
- if (currentTextureBound !== texture || force) {
- this._activateCurrentTexture();
- if (texture && texture.isMultiview) {
- //this._gl.bindTexture(target, texture ? texture._colorTextureArray : null);
- console.error(target, texture);
- throw "_bindTextureDirectly called with a multiview texture!";
- }
- else {
- this._gl.bindTexture(target, (_b = (_a = texture === null || texture === void 0 ? void 0 : texture._hardwareTexture) === null || _a === void 0 ? void 0 : _a.underlyingResource) !== null && _b !== void 0 ? _b : null);
- }
- this._boundTexturesCache[this._activeChannel] = texture;
- if (texture) {
- texture._associatedChannel = this._activeChannel;
- }
- }
- else if (forTextureDataUpdate) {
- wasPreviouslyBound = true;
- this._activateCurrentTexture();
- }
- if (isTextureForRendering && !forTextureDataUpdate) {
- this._bindSamplerUniformToChannel(texture._associatedChannel, this._activeChannel);
- }
- return wasPreviouslyBound;
- }
- /**
- * @internal
- */
- _bindTexture(channel, texture, name) {
- if (channel === undefined) {
- return;
- }
- if (texture) {
- texture._associatedChannel = channel;
- }
- this._activeChannel = channel;
- const target = texture ? this._getTextureTarget(texture) : this._gl.TEXTURE_2D;
- this._bindTextureDirectly(target, texture);
- }
- /**
- * Unbind all textures from the webGL context
- */
- unbindAllTextures() {
- for (let channel = 0; channel < this._maxSimultaneousTextures; channel++) {
- this._activeChannel = channel;
- this._bindTextureDirectly(this._gl.TEXTURE_2D, null);
- this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP, null);
- if (this.webGLVersion > 1) {
- this._bindTextureDirectly(this._gl.TEXTURE_3D, null);
- this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY, null);
- }
- }
- }
- /**
- * Sets a texture to the according uniform.
- * @param channel The texture channel
- * @param uniform The uniform to set
- * @param texture The texture to apply
- * @param name The name of the uniform in the effect
- */
- setTexture(channel, uniform, texture, name) {
- if (channel === undefined) {
- return;
- }
- if (uniform) {
- this._boundUniforms[channel] = uniform;
- }
- this._setTexture(channel, texture);
- }
- _bindSamplerUniformToChannel(sourceSlot, destination) {
- const uniform = this._boundUniforms[sourceSlot];
- if (!uniform || uniform._currentState === destination) {
- return;
- }
- this._gl.uniform1i(uniform, destination);
- uniform._currentState = destination;
- }
- _getTextureWrapMode(mode) {
- switch (mode) {
- case 1:
- return this._gl.REPEAT;
- case 0:
- return this._gl.CLAMP_TO_EDGE;
- case 2:
- return this._gl.MIRRORED_REPEAT;
- }
- return this._gl.REPEAT;
- }
- _setTexture(channel, texture, isPartOfTextureArray = false, depthStencilTexture = false, name = "") {
- // Not ready?
- if (!texture) {
- if (this._boundTexturesCache[channel] != null) {
- this._activeChannel = channel;
- this._bindTextureDirectly(this._gl.TEXTURE_2D, null);
- this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP, null);
- if (this.webGLVersion > 1) {
- this._bindTextureDirectly(this._gl.TEXTURE_3D, null);
- this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY, null);
- }
- }
- return false;
- }
- // Video
- if (texture.video) {
- this._activeChannel = channel;
- const videoInternalTexture = texture.getInternalTexture();
- if (videoInternalTexture) {
- videoInternalTexture._associatedChannel = channel;
- }
- texture.update();
- }
- else if (texture.delayLoadState === 4) {
- // Delay loading
- texture.delayLoad();
- return false;
- }
- let internalTexture;
- if (depthStencilTexture) {
- internalTexture = texture.depthStencilTexture;
- }
- else if (texture.isReady()) {
- internalTexture = texture.getInternalTexture();
- }
- else if (texture.isCube) {
- internalTexture = this.emptyCubeTexture;
- }
- else if (texture.is3D) {
- internalTexture = this.emptyTexture3D;
- }
- else if (texture.is2DArray) {
- internalTexture = this.emptyTexture2DArray;
- }
- else {
- internalTexture = this.emptyTexture;
- }
- if (!isPartOfTextureArray && internalTexture) {
- internalTexture._associatedChannel = channel;
- }
- let needToBind = true;
- if (this._boundTexturesCache[channel] === internalTexture) {
- if (!isPartOfTextureArray) {
- this._bindSamplerUniformToChannel(internalTexture._associatedChannel, channel);
- }
- needToBind = false;
- }
- this._activeChannel = channel;
- const target = this._getTextureTarget(internalTexture);
- if (needToBind) {
- this._bindTextureDirectly(target, internalTexture, isPartOfTextureArray);
- }
- if (internalTexture && !internalTexture.isMultiview) {
- // CUBIC_MODE and SKYBOX_MODE both require CLAMP_TO_EDGE. All other modes use REPEAT.
- if (internalTexture.isCube && internalTexture._cachedCoordinatesMode !== texture.coordinatesMode) {
- internalTexture._cachedCoordinatesMode = texture.coordinatesMode;
- const textureWrapMode = texture.coordinatesMode !== 3 && texture.coordinatesMode !== 5
- ? 1
- : 0;
- texture.wrapU = textureWrapMode;
- texture.wrapV = textureWrapMode;
- }
- if (internalTexture._cachedWrapU !== texture.wrapU) {
- internalTexture._cachedWrapU = texture.wrapU;
- this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_S, this._getTextureWrapMode(texture.wrapU), internalTexture);
- }
- if (internalTexture._cachedWrapV !== texture.wrapV) {
- internalTexture._cachedWrapV = texture.wrapV;
- this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_T, this._getTextureWrapMode(texture.wrapV), internalTexture);
- }
- if (internalTexture.is3D && internalTexture._cachedWrapR !== texture.wrapR) {
- internalTexture._cachedWrapR = texture.wrapR;
- this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_R, this._getTextureWrapMode(texture.wrapR), internalTexture);
- }
- this._setAnisotropicLevel(target, internalTexture, texture.anisotropicFilteringLevel);
- }
- return true;
- }
- /**
- * Sets an array of texture to the webGL context
- * @param channel defines the channel where the texture array must be set
- * @param uniform defines the associated uniform location
- * @param textures defines the array of textures to bind
- * @param name name of the channel
- */
- setTextureArray(channel, uniform, textures, name) {
- if (channel === undefined || !uniform) {
- return;
- }
- if (!this._textureUnits || this._textureUnits.length !== textures.length) {
- this._textureUnits = new Int32Array(textures.length);
- }
- for (let i = 0; i < textures.length; i++) {
- const texture = textures[i].getInternalTexture();
- if (texture) {
- this._textureUnits[i] = channel + i;
- texture._associatedChannel = channel + i;
- }
- else {
- this._textureUnits[i] = -1;
- }
- }
- this._gl.uniform1iv(uniform, this._textureUnits);
- for (let index = 0; index < textures.length; index++) {
- this._setTexture(this._textureUnits[index], textures[index], true);
- }
- }
- /**
- * @internal
- */
- _setAnisotropicLevel(target, internalTexture, anisotropicFilteringLevel) {
- const anisotropicFilterExtension = this._caps.textureAnisotropicFilterExtension;
- if (internalTexture.samplingMode !== 11 &&
- internalTexture.samplingMode !== 3 &&
- internalTexture.samplingMode !== 2) {
- anisotropicFilteringLevel = 1; // Forcing the anisotropic to 1 because else webgl will force filters to linear
- }
- if (anisotropicFilterExtension && internalTexture._cachedAnisotropicFilteringLevel !== anisotropicFilteringLevel) {
- this._setTextureParameterFloat(target, anisotropicFilterExtension.TEXTURE_MAX_ANISOTROPY_EXT, Math.min(anisotropicFilteringLevel, this._caps.maxAnisotropy), internalTexture);
- internalTexture._cachedAnisotropicFilteringLevel = anisotropicFilteringLevel;
- }
- }
- _setTextureParameterFloat(target, parameter, value, texture) {
- this._bindTextureDirectly(target, texture, true, true);
- this._gl.texParameterf(target, parameter, value);
- }
- _setTextureParameterInteger(target, parameter, value, texture) {
- if (texture) {
- this._bindTextureDirectly(target, texture, true, true);
- }
- this._gl.texParameteri(target, parameter, value);
- }
- /**
- * Unbind all vertex attributes from the webGL context
- */
- unbindAllAttributes() {
- if (this._mustWipeVertexAttributes) {
- this._mustWipeVertexAttributes = false;
- for (let i = 0; i < this._caps.maxVertexAttribs; i++) {
- this.disableAttributeByIndex(i);
- }
- return;
- }
- for (let i = 0, ul = this._vertexAttribArraysEnabled.length; i < ul; i++) {
- if (i >= this._caps.maxVertexAttribs || !this._vertexAttribArraysEnabled[i]) {
- continue;
- }
- this.disableAttributeByIndex(i);
- }
- }
- /**
- * Force the engine to release all cached effects. This means that next effect compilation will have to be done completely even if a similar effect was already compiled
- */
- releaseEffects() {
- for (const name in this._compiledEffects) {
- const webGLPipelineContext = this._compiledEffects[name].getPipelineContext();
- this._deletePipelineContext(webGLPipelineContext);
- }
- this._compiledEffects = {};
- }
- /**
- * Dispose and release all associated resources
- */
- dispose() {
- var _a;
- this._isDisposed = true;
- this.stopRenderLoop();
- // Clear observables
- if (this.onBeforeTextureInitObservable) {
- this.onBeforeTextureInitObservable.clear();
- }
- // Empty texture
- if (this._emptyTexture) {
- this._releaseTexture(this._emptyTexture);
- this._emptyTexture = null;
- }
- if (this._emptyCubeTexture) {
- this._releaseTexture(this._emptyCubeTexture);
- this._emptyCubeTexture = null;
- }
- if (this._dummyFramebuffer) {
- this._gl.deleteFramebuffer(this._dummyFramebuffer);
- }
- // Release effects
- this.releaseEffects();
- (_a = this.releaseComputeEffects) === null || _a === void 0 ? void 0 : _a.call(this);
- // Unbind
- this.unbindAllAttributes();
- this._boundUniforms = {};
- // Events
- if (IsWindowObjectExist()) {
- if (this._renderingCanvas) {
- if (!this._doNotHandleContextLost) {
- this._renderingCanvas.removeEventListener("webglcontextlost", this._onContextLost);
- this._renderingCanvas.removeEventListener("webglcontextrestored", this._onContextRestored);
- }
- window.removeEventListener("resize", this._checkForMobile);
- }
- }
- this._workingCanvas = null;
- this._workingContext = null;
- this._currentBufferPointers.length = 0;
- this._renderingCanvas = null;
- this._currentProgram = null;
- this._boundRenderFunction = null;
- effect_Effect.ResetCache();
- // Abort active requests
- for (const request of this._activeRequests) {
- request.abort();
- }
- this.onDisposeObservable.notifyObservers(this);
- this.onDisposeObservable.clear();
- }
- /**
- * Attach a new callback raised when context lost event is fired
- * @param callback defines the callback to call
- */
- attachContextLostEvent(callback) {
- if (this._renderingCanvas) {
- this._renderingCanvas.addEventListener("webglcontextlost", callback, false);
- }
- }
- /**
- * Attach a new callback raised when context restored event is fired
- * @param callback defines the callback to call
- */
- attachContextRestoredEvent(callback) {
- if (this._renderingCanvas) {
- this._renderingCanvas.addEventListener("webglcontextrestored", callback, false);
- }
- }
- /**
- * Get the current error code of the webGL context
- * @returns the error code
- * @see https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/getError
- */
- getError() {
- return this._gl.getError();
- }
- _canRenderToFloatFramebuffer() {
- if (this._webGLVersion > 1) {
- return this._caps.colorBufferFloat;
- }
- return this._canRenderToFramebuffer(1);
- }
- _canRenderToHalfFloatFramebuffer() {
- if (this._webGLVersion > 1) {
- return this._caps.colorBufferFloat;
- }
- return this._canRenderToFramebuffer(2);
- }
- // Thank you : http://stackoverflow.com/questions/28827511/webgl-ios-render-to-floating-point-texture
- _canRenderToFramebuffer(type) {
- const gl = this._gl;
- //clear existing errors
- // eslint-disable-next-line no-empty
- while (gl.getError() !== gl.NO_ERROR) { }
- let successful = true;
- const texture = gl.createTexture();
- gl.bindTexture(gl.TEXTURE_2D, texture);
- gl.texImage2D(gl.TEXTURE_2D, 0, this._getRGBABufferInternalSizedFormat(type), 1, 1, 0, gl.RGBA, this._getWebGLTextureType(type), null);
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
- const fb = gl.createFramebuffer();
- gl.bindFramebuffer(gl.FRAMEBUFFER, fb);
- gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, texture, 0);
- const status = gl.checkFramebufferStatus(gl.FRAMEBUFFER);
- successful = successful && status === gl.FRAMEBUFFER_COMPLETE;
- successful = successful && gl.getError() === gl.NO_ERROR;
- //try render by clearing frame buffer's color buffer
- if (successful) {
- gl.clear(gl.COLOR_BUFFER_BIT);
- successful = successful && gl.getError() === gl.NO_ERROR;
- }
- //try reading from frame to ensure render occurs (just creating the FBO is not sufficient to determine if rendering is supported)
- if (successful) {
- //in practice it's sufficient to just read from the backbuffer rather than handle potentially issues reading from the texture
- gl.bindFramebuffer(gl.FRAMEBUFFER, null);
- const readFormat = gl.RGBA;
- const readType = gl.UNSIGNED_BYTE;
- const buffer = new Uint8Array(4);
- gl.readPixels(0, 0, 1, 1, readFormat, readType, buffer);
- successful = successful && gl.getError() === gl.NO_ERROR;
- }
- //clean up
- gl.deleteTexture(texture);
- gl.deleteFramebuffer(fb);
- gl.bindFramebuffer(gl.FRAMEBUFFER, null);
- //clear accumulated errors
- // eslint-disable-next-line no-empty
- while (!successful && gl.getError() !== gl.NO_ERROR) { }
- return successful;
- }
- /**
- * @internal
- */
- _getWebGLTextureType(type) {
- if (this._webGLVersion === 1) {
- switch (type) {
- case 1:
- return this._gl.FLOAT;
- case 2:
- return this._gl.HALF_FLOAT_OES;
- case 0:
- return this._gl.UNSIGNED_BYTE;
- case 8:
- return this._gl.UNSIGNED_SHORT_4_4_4_4;
- case 9:
- return this._gl.UNSIGNED_SHORT_5_5_5_1;
- case 10:
- return this._gl.UNSIGNED_SHORT_5_6_5;
- }
- return this._gl.UNSIGNED_BYTE;
- }
- switch (type) {
- case 3:
- return this._gl.BYTE;
- case 0:
- return this._gl.UNSIGNED_BYTE;
- case 4:
- return this._gl.SHORT;
- case 5:
- return this._gl.UNSIGNED_SHORT;
- case 6:
- return this._gl.INT;
- case 7: // Refers to UNSIGNED_INT
- return this._gl.UNSIGNED_INT;
- case 1:
- return this._gl.FLOAT;
- case 2:
- return this._gl.HALF_FLOAT;
- case 8:
- return this._gl.UNSIGNED_SHORT_4_4_4_4;
- case 9:
- return this._gl.UNSIGNED_SHORT_5_5_5_1;
- case 10:
- return this._gl.UNSIGNED_SHORT_5_6_5;
- case 11:
- return this._gl.UNSIGNED_INT_2_10_10_10_REV;
- case 12:
- return this._gl.UNSIGNED_INT_24_8;
- case 13:
- return this._gl.UNSIGNED_INT_10F_11F_11F_REV;
- case 14:
- return this._gl.UNSIGNED_INT_5_9_9_9_REV;
- case 15:
- return this._gl.FLOAT_32_UNSIGNED_INT_24_8_REV;
- }
- return this._gl.UNSIGNED_BYTE;
- }
- /**
- * @internal
- */
- _getInternalFormat(format, useSRGBBuffer = false) {
- let internalFormat = useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA;
- switch (format) {
- case 0:
- internalFormat = this._gl.ALPHA;
- break;
- case 1:
- internalFormat = this._gl.LUMINANCE;
- break;
- case 2:
- internalFormat = this._gl.LUMINANCE_ALPHA;
- break;
- case 6:
- internalFormat = this._gl.RED;
- break;
- case 7:
- internalFormat = this._gl.RG;
- break;
- case 4:
- internalFormat = useSRGBBuffer ? this._glSRGBExtensionValues.SRGB : this._gl.RGB;
- break;
- case 5:
- internalFormat = useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA;
- break;
- }
- if (this._webGLVersion > 1) {
- switch (format) {
- case 8:
- internalFormat = this._gl.RED_INTEGER;
- break;
- case 9:
- internalFormat = this._gl.RG_INTEGER;
- break;
- case 10:
- internalFormat = this._gl.RGB_INTEGER;
- break;
- case 11:
- internalFormat = this._gl.RGBA_INTEGER;
- break;
- }
- }
- return internalFormat;
- }
- /**
- * @internal
- */
- _getRGBABufferInternalSizedFormat(type, format, useSRGBBuffer = false) {
- if (this._webGLVersion === 1) {
- if (format !== undefined) {
- switch (format) {
- case 0:
- return this._gl.ALPHA;
- case 1:
- return this._gl.LUMINANCE;
- case 2:
- return this._gl.LUMINANCE_ALPHA;
- case 4:
- return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB : this._gl.RGB;
- }
- }
- return this._gl.RGBA;
- }
- switch (type) {
- case 3:
- switch (format) {
- case 6:
- return this._gl.R8_SNORM;
- case 7:
- return this._gl.RG8_SNORM;
- case 4:
- return this._gl.RGB8_SNORM;
- case 8:
- return this._gl.R8I;
- case 9:
- return this._gl.RG8I;
- case 10:
- return this._gl.RGB8I;
- case 11:
- return this._gl.RGBA8I;
- default:
- return this._gl.RGBA8_SNORM;
- }
- case 0:
- switch (format) {
- case 6:
- return this._gl.R8;
- case 7:
- return this._gl.RG8;
- case 4:
- return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8 : this._gl.RGB8; // By default. Other possibilities are RGB565, SRGB8.
- case 5:
- return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA8; // By default. Other possibilities are RGB5_A1, RGBA4, SRGB8_ALPHA8.
- case 8:
- return this._gl.R8UI;
- case 9:
- return this._gl.RG8UI;
- case 10:
- return this._gl.RGB8UI;
- case 11:
- return this._gl.RGBA8UI;
- case 0:
- return this._gl.ALPHA;
- case 1:
- return this._gl.LUMINANCE;
- case 2:
- return this._gl.LUMINANCE_ALPHA;
- default:
- return this._gl.RGBA8;
- }
- case 4:
- switch (format) {
- case 8:
- return this._gl.R16I;
- case 9:
- return this._gl.RG16I;
- case 10:
- return this._gl.RGB16I;
- case 11:
- return this._gl.RGBA16I;
- default:
- return this._gl.RGBA16I;
- }
- case 5:
- switch (format) {
- case 8:
- return this._gl.R16UI;
- case 9:
- return this._gl.RG16UI;
- case 10:
- return this._gl.RGB16UI;
- case 11:
- return this._gl.RGBA16UI;
- default:
- return this._gl.RGBA16UI;
- }
- case 6:
- switch (format) {
- case 8:
- return this._gl.R32I;
- case 9:
- return this._gl.RG32I;
- case 10:
- return this._gl.RGB32I;
- case 11:
- return this._gl.RGBA32I;
- default:
- return this._gl.RGBA32I;
- }
- case 7: // Refers to UNSIGNED_INT
- switch (format) {
- case 8:
- return this._gl.R32UI;
- case 9:
- return this._gl.RG32UI;
- case 10:
- return this._gl.RGB32UI;
- case 11:
- return this._gl.RGBA32UI;
- default:
- return this._gl.RGBA32UI;
- }
- case 1:
- switch (format) {
- case 6:
- return this._gl.R32F; // By default. Other possibility is R16F.
- case 7:
- return this._gl.RG32F; // By default. Other possibility is RG16F.
- case 4:
- return this._gl.RGB32F; // By default. Other possibilities are RGB16F, R11F_G11F_B10F, RGB9_E5.
- case 5:
- return this._gl.RGBA32F; // By default. Other possibility is RGBA16F.
- default:
- return this._gl.RGBA32F;
- }
- case 2:
- switch (format) {
- case 6:
- return this._gl.R16F;
- case 7:
- return this._gl.RG16F;
- case 4:
- return this._gl.RGB16F; // By default. Other possibilities are R11F_G11F_B10F, RGB9_E5.
- case 5:
- return this._gl.RGBA16F;
- default:
- return this._gl.RGBA16F;
- }
- case 10:
- return this._gl.RGB565;
- case 13:
- return this._gl.R11F_G11F_B10F;
- case 14:
- return this._gl.RGB9_E5;
- case 8:
- return this._gl.RGBA4;
- case 9:
- return this._gl.RGB5_A1;
- case 11:
- switch (format) {
- case 5:
- return this._gl.RGB10_A2; // By default. Other possibility is RGB5_A1.
- case 11:
- return this._gl.RGB10_A2UI;
- default:
- return this._gl.RGB10_A2;
- }
- }
- return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA8;
- }
- /**
- * @internal
- */
- _getRGBAMultiSampleBufferFormat(type, format = 5) {
- switch (type) {
- case 1:
- switch (format) {
- case 6:
- return this._gl.R32F;
- default:
- return this._gl.RGBA32F;
- }
- case 2:
- switch (format) {
- case 6:
- return this._gl.R16F;
- default:
- return this._gl.RGBA16F;
- }
- }
- return this._gl.RGBA8;
- }
- /**
- * @internal
- */
- _loadFile(url, onSuccess, onProgress, offlineProvider, useArrayBuffer, onError) {
- const request = ThinEngine._FileToolsLoadFile(url, onSuccess, onProgress, offlineProvider, useArrayBuffer, onError);
- this._activeRequests.push(request);
- request.onCompleteObservable.add((request) => {
- this._activeRequests.splice(this._activeRequests.indexOf(request), 1);
- });
- return request;
- }
- /**
- * Loads a file from a url
- * @param url url to load
- * @param onSuccess callback called when the file successfully loads
- * @param onProgress callback called while file is loading (if the server supports this mode)
- * @param offlineProvider defines the offline provider for caching
- * @param useArrayBuffer defines a boolean indicating that date must be returned as ArrayBuffer
- * @param onError callback called when the file fails to load
- * @returns a file request object
- * @internal
- */
- static _FileToolsLoadFile(url, onSuccess, onProgress, offlineProvider, useArrayBuffer, onError) {
- throw _WarnImport("FileTools");
- }
- /**
- * Reads pixels from the current frame buffer. Please note that this function can be slow
- * @param x defines the x coordinate of the rectangle where pixels must be read
- * @param y defines the y coordinate of the rectangle where pixels must be read
- * @param width defines the width of the rectangle where pixels must be read
- * @param height defines the height of the rectangle where pixels must be read
- * @param hasAlpha defines whether the output should have alpha or not (defaults to true)
- * @param flushRenderer true to flush the renderer from the pending commands before reading the pixels
- * @returns a ArrayBufferView promise (Uint8Array) containing RGBA colors
- */
- readPixels(x, y, width, height, hasAlpha = true, flushRenderer = true) {
- const numChannels = hasAlpha ? 4 : 3;
- const format = hasAlpha ? this._gl.RGBA : this._gl.RGB;
- const data = new Uint8Array(height * width * numChannels);
- if (flushRenderer) {
- this.flushFramebuffer();
- }
- this._gl.readPixels(x, y, width, height, format, this._gl.UNSIGNED_BYTE, data);
- return Promise.resolve(data);
- }
- /**
- * Gets a Promise indicating if the engine can be instantiated (ie. if a webGL context can be found)
- */
- static get IsSupportedAsync() {
- return Promise.resolve(this.isSupported());
- }
- /**
- * Gets a boolean indicating if the engine can be instantiated (ie. if a webGL context can be found)
- */
- static get IsSupported() {
- return this.isSupported(); // Backward compat
- }
- /**
- * Gets a boolean indicating if the engine can be instantiated (ie. if a webGL context can be found)
- * @returns true if the engine can be created
- * @ignorenaming
- */
- // eslint-disable-next-line @typescript-eslint/naming-convention
- static isSupported() {
- if (this._HasMajorPerformanceCaveat !== null) {
- return !this._HasMajorPerformanceCaveat; // We know it is performant so WebGL is supported
- }
- if (this._IsSupported === null) {
- try {
- const tempcanvas = this._CreateCanvas(1, 1);
- const gl = tempcanvas.getContext("webgl") || tempcanvas.getContext("experimental-webgl");
- this._IsSupported = gl != null && !!window.WebGLRenderingContext;
- }
- catch (e) {
- this._IsSupported = false;
- }
- }
- return this._IsSupported;
- }
- /**
- * Gets a boolean indicating if the engine can be instantiated on a performant device (ie. if a webGL context can be found and it does not use a slow implementation)
- */
- static get HasMajorPerformanceCaveat() {
- if (this._HasMajorPerformanceCaveat === null) {
- try {
- const tempcanvas = this._CreateCanvas(1, 1);
- const gl = tempcanvas.getContext("webgl", { failIfMajorPerformanceCaveat: true }) ||
- tempcanvas.getContext("experimental-webgl", { failIfMajorPerformanceCaveat: true });
- this._HasMajorPerformanceCaveat = !gl;
- }
- catch (e) {
- this._HasMajorPerformanceCaveat = false;
- }
- }
- return this._HasMajorPerformanceCaveat;
- }
- /**
- * Find the next highest power of two.
- * @param x Number to start search from.
- * @returns Next highest power of two.
- */
- static CeilingPOT(x) {
- x--;
- x |= x >> 1;
- x |= x >> 2;
- x |= x >> 4;
- x |= x >> 8;
- x |= x >> 16;
- x++;
- return x;
- }
- /**
- * Find the next lowest power of two.
- * @param x Number to start search from.
- * @returns Next lowest power of two.
- */
- static FloorPOT(x) {
- x = x | (x >> 1);
- x = x | (x >> 2);
- x = x | (x >> 4);
- x = x | (x >> 8);
- x = x | (x >> 16);
- return x - (x >> 1);
- }
- /**
- * Find the nearest power of two.
- * @param x Number to start search from.
- * @returns Next nearest power of two.
- */
- static NearestPOT(x) {
- const c = ThinEngine.CeilingPOT(x);
- const f = ThinEngine.FloorPOT(x);
- return c - x > x - f ? f : c;
- }
- /**
- * Get the closest exponent of two
- * @param value defines the value to approximate
- * @param max defines the maximum value to return
- * @param mode defines how to define the closest value
- * @returns closest exponent of two of the given value
- */
- static GetExponentOfTwo(value, max, mode = 2) {
- let pot;
- switch (mode) {
- case 1:
- pot = ThinEngine.FloorPOT(value);
- break;
- case 2:
- pot = ThinEngine.NearestPOT(value);
- break;
- case 3:
- default:
- pot = ThinEngine.CeilingPOT(value);
- break;
- }
- return Math.min(pot, max);
- }
- /**
- * Queue a new function into the requested animation frame pool (ie. this function will be executed by the browser (or the javascript engine) for the next frame)
- * @param func - the function to be called
- * @param requester - the object that will request the next frame. Falls back to window.
- * @returns frame number
- */
- static QueueNewFrame(func, requester) {
- // Note that there is kind of a typing issue here, as `setTimeout` might return something else than a number (NodeJs returns a NodeJS.Timeout object).
- // Also if the global `requestAnimationFrame`'s returnType is number, `requester.requestPostAnimationFrame` and `requester.requestAnimationFrame` types
- // are `any`.
- if (!IsWindowObjectExist()) {
- if (typeof requestAnimationFrame === "function") {
- return requestAnimationFrame(func);
- }
- }
- else {
- const { requestAnimationFrame } = requester || window;
- if (typeof requestAnimationFrame === "function") {
- return requestAnimationFrame(func);
- }
- }
- // fallback to the global `setTimeout`.
- // In most cases (aka in the browser), `window` is the global object, so instead of calling `window.setTimeout` we could call the global `setTimeout`.
- return setTimeout(func, 16);
- }
- /**
- * Gets host document
- * @returns the host document object
- */
- getHostDocument() {
- if (this._renderingCanvas && this._renderingCanvas.ownerDocument) {
- return this._renderingCanvas.ownerDocument;
- }
- return IsDocumentAvailable() ? document : null;
- }
-}
-ThinEngine._TempClearColorUint32 = new Uint32Array(4);
-ThinEngine._TempClearColorInt32 = new Int32Array(4);
-/** Use this array to turn off some WebGL2 features on known buggy browsers version */
-ThinEngine.ExceptionList = [
- { key: "Chrome/63.0", capture: "63\\.0\\.3239\\.(\\d+)", captureConstraint: 108, targets: ["uniformBuffer"] },
- { key: "Firefox/58", capture: null, captureConstraint: null, targets: ["uniformBuffer"] },
- { key: "Firefox/59", capture: null, captureConstraint: null, targets: ["uniformBuffer"] },
- { key: "Chrome/72.+?Mobile", capture: null, captureConstraint: null, targets: ["vao"] },
- { key: "Chrome/73.+?Mobile", capture: null, captureConstraint: null, targets: ["vao"] },
- { key: "Chrome/74.+?Mobile", capture: null, captureConstraint: null, targets: ["vao"] },
- { key: "Mac OS.+Chrome/71", capture: null, captureConstraint: null, targets: ["vao"] },
- { key: "Mac OS.+Chrome/72", capture: null, captureConstraint: null, targets: ["vao"] },
- { key: "Mac OS.+Chrome", capture: null, captureConstraint: null, targets: ["uniformBuffer"] },
- // desktop osx safari 15.4
- { key: ".*AppleWebKit.*(15.4).*Safari", capture: null, captureConstraint: null, targets: ["antialias", "maxMSAASamples"] },
- // mobile browsers using safari 15.4 on ios
- { key: ".*(15.4).*AppleWebKit.*Safari", capture: null, captureConstraint: null, targets: ["antialias", "maxMSAASamples"] },
-];
-/** @internal */
-ThinEngine._TextureLoaders = [];
-// Updatable statics so stick with vars here
-/**
- * Gets or sets the epsilon value used by collision engine
- */
-ThinEngine.CollisionsEpsilon = 0.001;
-// Statics
-ThinEngine._IsSupported = null;
-ThinEngine._HasMajorPerformanceCaveat = null;
-//# sourceMappingURL=thinEngine.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/timingTools.js
-
-/**
- * Class used to provide helper for timing
- */
-class TimingTools {
- /**
- * Polyfill for setImmediate
- * @param action defines the action to execute after the current execution block
- */
- static SetImmediate(action) {
- if (IsWindowObjectExist() && window.setImmediate) {
- window.setImmediate(action);
- }
- else {
- setTimeout(action, 1);
- }
- }
-}
-//# sourceMappingURL=timingTools.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/fileTools.js
-/* eslint-disable @typescript-eslint/naming-convention */
-
-
-
-
-
-
-
-
-
-
-
-
-const Base64DataUrlRegEx = new RegExp(/^data:([^,]+\/[^,]+)?;base64,/i);
-/** @ignore */
-class LoadFileError extends RuntimeError {
- /**
- * Creates a new LoadFileError
- * @param message defines the message of the error
- * @param object defines the optional web request
- */
- constructor(message, object) {
- super(message, ErrorCodes.LoadFileError);
- this.name = "LoadFileError";
- BaseError._setPrototypeOf(this, LoadFileError.prototype);
- if (object instanceof webRequest_WebRequest) {
- this.request = object;
- }
- else {
- this.file = object;
- }
- }
-}
-/** @ignore */
-class RequestFileError extends RuntimeError {
- /**
- * Creates a new LoadFileError
- * @param message defines the message of the error
- * @param request defines the optional web request
- */
- constructor(message, request) {
- super(message, ErrorCodes.RequestFileError);
- this.request = request;
- this.name = "RequestFileError";
- BaseError._setPrototypeOf(this, RequestFileError.prototype);
- }
-}
-/** @ignore */
-class ReadFileError extends RuntimeError {
- /**
- * Creates a new ReadFileError
- * @param message defines the message of the error
- * @param file defines the optional file
- */
- constructor(message, file) {
- super(message, ErrorCodes.ReadFileError);
- this.file = file;
- this.name = "ReadFileError";
- BaseError._setPrototypeOf(this, ReadFileError.prototype);
- }
-}
-/**
- * @internal
- */
-const FileToolsOptions = {
- /**
- * Gets or sets the retry strategy to apply when an error happens while loading an asset.
- * When defining this function, return the wait time before trying again or return -1 to
- * stop retrying and error out.
- */
- DefaultRetryStrategy: RetryStrategy.ExponentialBackoff(),
- /**
- * Gets or sets the base URL to use to load assets
- */
- BaseUrl: "",
- /**
- * Default behaviour for cors in the application.
- * It can be a string if the expected behavior is identical in the entire app.
- * Or a callback to be able to set it per url or on a group of them (in case of Video source for instance)
- */
- CorsBehavior: "anonymous",
- /**
- * Gets or sets a function used to pre-process url before using them to load assets
- * @param url
- */
- PreprocessUrl: (url) => {
- return url;
- },
-};
-/**
- * Removes unwanted characters from an url
- * @param url defines the url to clean
- * @returns the cleaned url
- */
-const _CleanUrl = (url) => {
- url = url.replace(/#/gm, "%23");
- return url;
-};
-/**
- * Sets the cors behavior on a dom element. This will add the required Tools.CorsBehavior to the element.
- * @param url define the url we are trying
- * @param element define the dom element where to configure the cors policy
- * @internal
- */
-const SetCorsBehavior = (url, element) => {
- if (url && url.indexOf("data:") === 0) {
- return;
- }
- if (FileToolsOptions.CorsBehavior) {
- if (typeof FileToolsOptions.CorsBehavior === "string" || FileToolsOptions.CorsBehavior instanceof String) {
- element.crossOrigin = FileToolsOptions.CorsBehavior;
- }
- else {
- const result = FileToolsOptions.CorsBehavior(url);
- if (result) {
- element.crossOrigin = result;
- }
- }
- }
-};
-/**
- * Loads an image as an HTMLImageElement.
- * @param input url string, ArrayBuffer, or Blob to load
- * @param onLoad callback called when the image successfully loads
- * @param onError callback called when the image fails to load
- * @param offlineProvider offline provider for caching
- * @param mimeType optional mime type
- * @param imageBitmapOptions
- * @returns the HTMLImageElement of the loaded image
- * @internal
- */
-const LoadImage = (input, onLoad, onError, offlineProvider, mimeType = "", imageBitmapOptions) => {
- var _a;
- let url;
- let usingObjectURL = false;
- if (input instanceof ArrayBuffer || ArrayBuffer.isView(input)) {
- if (typeof Blob !== "undefined" && typeof URL !== "undefined") {
- url = URL.createObjectURL(new Blob([input], { type: mimeType }));
- usingObjectURL = true;
- }
- else {
- url = `data:${mimeType};base64,` + stringTools_EncodeArrayBufferToBase64(input);
- }
- }
- else if (input instanceof Blob) {
- url = URL.createObjectURL(input);
- usingObjectURL = true;
- }
- else {
- url = _CleanUrl(input);
- url = FileToolsOptions.PreprocessUrl(input);
- }
- const engine = engineStore_EngineStore.LastCreatedEngine;
- const onErrorHandler = (exception) => {
- if (onError) {
- const inputText = url || input.toString();
- onError(`Error while trying to load image: ${inputText.indexOf("http") === 0 || inputText.length <= 128 ? inputText : inputText.slice(0, 128) + "..."}`, exception);
- }
- };
- if (typeof Image === "undefined" || ((_a = engine === null || engine === void 0 ? void 0 : engine._features.forceBitmapOverHTMLImageElement) !== null && _a !== void 0 ? _a : false)) {
- LoadFile(url, (data) => {
- engine
- .createImageBitmap(new Blob([data], { type: mimeType }), Object.assign({ premultiplyAlpha: "none" }, imageBitmapOptions))
- .then((imgBmp) => {
- onLoad(imgBmp);
- if (usingObjectURL) {
- URL.revokeObjectURL(url);
- }
- })
- .catch((reason) => {
- if (onError) {
- onError("Error while trying to load image: " + input, reason);
- }
- });
- }, undefined, offlineProvider || undefined, true, (request, exception) => {
- onErrorHandler(exception);
- });
- return null;
- }
- const img = new Image();
- SetCorsBehavior(url, img);
- const handlersList = [];
- const loadHandlersList = () => {
- handlersList.forEach((handler) => {
- handler.target.addEventListener(handler.name, handler.handler);
- });
- };
- const unloadHandlersList = () => {
- handlersList.forEach((handler) => {
- handler.target.removeEventListener(handler.name, handler.handler);
- });
- handlersList.length = 0;
- };
- const loadHandler = () => {
- unloadHandlersList();
- onLoad(img);
- // Must revoke the URL after calling onLoad to avoid security exceptions in
- // certain scenarios (e.g. when hosted in vscode).
- if (usingObjectURL && img.src) {
- URL.revokeObjectURL(img.src);
- }
- };
- const errorHandler = (err) => {
- unloadHandlersList();
- onErrorHandler(err);
- if (usingObjectURL && img.src) {
- URL.revokeObjectURL(img.src);
- }
- };
- const cspHandler = (err) => {
- if (err.blockedURI !== img.src) {
- return;
- }
- unloadHandlersList();
- const cspException = new Error(`CSP violation of policy ${err.effectiveDirective} ${err.blockedURI}. Current policy is ${err.originalPolicy}`);
- engineStore_EngineStore.UseFallbackTexture = false;
- onErrorHandler(cspException);
- if (usingObjectURL && img.src) {
- URL.revokeObjectURL(img.src);
- }
- img.src = "";
- };
- handlersList.push({ target: img, name: "load", handler: loadHandler });
- handlersList.push({ target: img, name: "error", handler: errorHandler });
- handlersList.push({ target: document, name: "securitypolicyviolation", handler: cspHandler });
- loadHandlersList();
- const fromBlob = url.substring(0, 5) === "blob:";
- const fromData = url.substring(0, 5) === "data:";
- const noOfflineSupport = () => {
- if (fromBlob || fromData) {
- img.src = url;
- }
- else {
- LoadFile(url, (data, _, contentType) => {
- const type = !mimeType && contentType ? contentType : mimeType;
- const blob = new Blob([data], { type });
- const url = URL.createObjectURL(blob);
- usingObjectURL = true;
- img.src = url;
- }, undefined, offlineProvider || undefined, true, (request, exception) => {
- onErrorHandler(exception);
- });
- }
- };
- const loadFromOfflineSupport = () => {
- if (offlineProvider) {
- offlineProvider.loadImage(url, img);
- }
- };
- if (!fromBlob && !fromData && offlineProvider && offlineProvider.enableTexturesOffline) {
- offlineProvider.open(loadFromOfflineSupport, noOfflineSupport);
- }
- else {
- if (url.indexOf("file:") !== -1) {
- const textureName = decodeURIComponent(url.substring(5).toLowerCase());
- if (filesInputStore_FilesInputStore.FilesToLoad[textureName] && typeof URL !== "undefined") {
- try {
- let blobURL;
- try {
- blobURL = URL.createObjectURL(filesInputStore_FilesInputStore.FilesToLoad[textureName]);
- }
- catch (ex) {
- // Chrome doesn't support oneTimeOnly parameter
- blobURL = URL.createObjectURL(filesInputStore_FilesInputStore.FilesToLoad[textureName]);
- }
- img.src = blobURL;
- usingObjectURL = true;
- }
- catch (e) {
- img.src = "";
- }
- return img;
- }
- }
- noOfflineSupport();
- }
- return img;
-};
-/**
- * Reads a file from a File object
- * @param file defines the file to load
- * @param onSuccess defines the callback to call when data is loaded
- * @param onProgress defines the callback to call during loading process
- * @param useArrayBuffer defines a boolean indicating that data must be returned as an ArrayBuffer
- * @param onError defines the callback to call when an error occurs
- * @returns a file request object
- * @internal
- */
-const ReadFile = (file, onSuccess, onProgress, useArrayBuffer, onError) => {
- const reader = new FileReader();
- const fileRequest = {
- onCompleteObservable: new observable_Observable(),
- abort: () => reader.abort(),
- };
- reader.onloadend = () => fileRequest.onCompleteObservable.notifyObservers(fileRequest);
- if (onError) {
- reader.onerror = () => {
- onError(new ReadFileError(`Unable to read ${file.name}`, file));
- };
- }
- reader.onload = (e) => {
- //target doesn't have result from ts 1.3
- onSuccess(e.target["result"]);
- };
- if (onProgress) {
- reader.onprogress = onProgress;
- }
- if (!useArrayBuffer) {
- // Asynchronous read
- reader.readAsText(file);
- }
- else {
- reader.readAsArrayBuffer(file);
- }
- return fileRequest;
-};
-/**
- * Loads a file from a url, a data url, or a file url
- * @param fileOrUrl file, url, data url, or file url to load
- * @param onSuccess callback called when the file successfully loads
- * @param onProgress callback called while file is loading (if the server supports this mode)
- * @param offlineProvider defines the offline provider for caching
- * @param useArrayBuffer defines a boolean indicating that date must be returned as ArrayBuffer
- * @param onError callback called when the file fails to load
- * @param onOpened
- * @returns a file request object
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-const LoadFile = (fileOrUrl, onSuccess, onProgress, offlineProvider, useArrayBuffer, onError, onOpened) => {
- if (fileOrUrl.name) {
- return ReadFile(fileOrUrl, onSuccess, onProgress, useArrayBuffer, onError
- ? (error) => {
- onError(undefined, error);
- }
- : undefined);
- }
- const url = fileOrUrl;
- // If file and file input are set
- if (url.indexOf("file:") !== -1) {
- let fileName = decodeURIComponent(url.substring(5).toLowerCase());
- if (fileName.indexOf("./") === 0) {
- fileName = fileName.substring(2);
- }
- const file = filesInputStore_FilesInputStore.FilesToLoad[fileName];
- if (file) {
- return ReadFile(file, onSuccess, onProgress, useArrayBuffer, onError ? (error) => onError(undefined, new LoadFileError(error.message, error.file)) : undefined);
- }
- }
- // For a Base64 Data URL
- const { match, type } = TestBase64DataUrl(url);
- if (match) {
- const fileRequest = {
- onCompleteObservable: new observable_Observable(),
- abort: () => () => { },
- };
- try {
- const data = useArrayBuffer ? DecodeBase64UrlToBinary(url) : DecodeBase64UrlToString(url);
- onSuccess(data, undefined, type);
- }
- catch (error) {
- if (onError) {
- onError(undefined, error);
- }
- else {
- logger_Logger.Error(error.message || "Failed to parse the Data URL");
- }
- }
- TimingTools.SetImmediate(() => {
- fileRequest.onCompleteObservable.notifyObservers(fileRequest);
- });
- return fileRequest;
- }
- return RequestFile(url, (data, request) => {
- onSuccess(data, request === null || request === void 0 ? void 0 : request.responseURL, request === null || request === void 0 ? void 0 : request.getResponseHeader("content-type"));
- }, onProgress, offlineProvider, useArrayBuffer, onError
- ? (error) => {
- onError(error.request, new LoadFileError(error.message, error.request));
- }
- : undefined, onOpened);
-};
-/**
- * Loads a file from a url
- * @param url url to load
- * @param onSuccess callback called when the file successfully loads
- * @param onProgress callback called while file is loading (if the server supports this mode)
- * @param offlineProvider defines the offline provider for caching
- * @param useArrayBuffer defines a boolean indicating that date must be returned as ArrayBuffer
- * @param onError callback called when the file fails to load
- * @param onOpened callback called when the web request is opened
- * @returns a file request object
- * @internal
- */
-const RequestFile = (url, onSuccess, onProgress, offlineProvider, useArrayBuffer, onError, onOpened) => {
- url = _CleanUrl(url);
- url = FileToolsOptions.PreprocessUrl(url);
- const loadUrl = FileToolsOptions.BaseUrl + url;
- let aborted = false;
- const fileRequest = {
- onCompleteObservable: new observable_Observable(),
- abort: () => (aborted = true),
- };
- const requestFile = () => {
- let request = new webRequest_WebRequest();
- let retryHandle = null;
- let onReadyStateChange;
- const unbindEvents = () => {
- if (!request) {
- return;
- }
- if (onProgress) {
- request.removeEventListener("progress", onProgress);
- }
- if (onReadyStateChange) {
- request.removeEventListener("readystatechange", onReadyStateChange);
- }
- request.removeEventListener("loadend", onLoadEnd);
- };
- let onLoadEnd = () => {
- unbindEvents();
- fileRequest.onCompleteObservable.notifyObservers(fileRequest);
- fileRequest.onCompleteObservable.clear();
- onProgress = undefined;
- onReadyStateChange = null;
- onLoadEnd = null;
- onError = undefined;
- onOpened = undefined;
- onSuccess = undefined;
- };
- fileRequest.abort = () => {
- aborted = true;
- if (onLoadEnd) {
- onLoadEnd();
- }
- if (request && request.readyState !== (XMLHttpRequest.DONE || 4)) {
- request.abort();
- }
- if (retryHandle !== null) {
- clearTimeout(retryHandle);
- retryHandle = null;
- }
- request = null;
- };
- const handleError = (error) => {
- const message = error.message || "Unknown error";
- if (onError && request) {
- onError(new RequestFileError(message, request));
- }
- else {
- logger_Logger.Error(message);
- }
- };
- const retryLoop = (retryIndex) => {
- if (!request) {
- return;
- }
- request.open("GET", loadUrl);
- if (onOpened) {
- try {
- onOpened(request);
- }
- catch (e) {
- handleError(e);
- return;
- }
- }
- if (useArrayBuffer) {
- request.responseType = "arraybuffer";
- }
- if (onProgress) {
- request.addEventListener("progress", onProgress);
- }
- if (onLoadEnd) {
- request.addEventListener("loadend", onLoadEnd);
- }
- onReadyStateChange = () => {
- if (aborted || !request) {
- return;
- }
- // In case of undefined state in some browsers.
- if (request.readyState === (XMLHttpRequest.DONE || 4)) {
- // Some browsers have issues where onreadystatechange can be called multiple times with the same value.
- if (onReadyStateChange) {
- request.removeEventListener("readystatechange", onReadyStateChange);
- }
- if ((request.status >= 200 && request.status < 300) || (request.status === 0 && (!IsWindowObjectExist() || IsFileURL()))) {
- try {
- if (onSuccess) {
- onSuccess(useArrayBuffer ? request.response : request.responseText, request);
- }
- }
- catch (e) {
- handleError(e);
- }
- return;
- }
- const retryStrategy = FileToolsOptions.DefaultRetryStrategy;
- if (retryStrategy) {
- const waitTime = retryStrategy(loadUrl, request, retryIndex);
- if (waitTime !== -1) {
- // Prevent the request from completing for retry.
- unbindEvents();
- request = new webRequest_WebRequest();
- retryHandle = setTimeout(() => retryLoop(retryIndex + 1), waitTime);
- return;
- }
- }
- const error = new RequestFileError("Error status: " + request.status + " " + request.statusText + " - Unable to load " + loadUrl, request);
- if (onError) {
- onError(error);
- }
- }
- };
- request.addEventListener("readystatechange", onReadyStateChange);
- request.send();
- };
- retryLoop(0);
- };
- // Caching all files
- if (offlineProvider && offlineProvider.enableSceneOffline) {
- const noOfflineSupport = (request) => {
- if (request && request.status > 400) {
- if (onError) {
- onError(request);
- }
- }
- else {
- requestFile();
- }
- };
- const loadFromOfflineSupport = () => {
- // TODO: database needs to support aborting and should return a IFileRequest
- if (offlineProvider) {
- offlineProvider.loadFile(FileToolsOptions.BaseUrl + url, (data) => {
- if (!aborted && onSuccess) {
- onSuccess(data);
- }
- fileRequest.onCompleteObservable.notifyObservers(fileRequest);
- }, onProgress
- ? (event) => {
- if (!aborted && onProgress) {
- onProgress(event);
- }
- }
- : undefined, noOfflineSupport, useArrayBuffer);
- }
- };
- offlineProvider.open(loadFromOfflineSupport, noOfflineSupport);
- }
- else {
- requestFile();
- }
- return fileRequest;
-};
-/**
- * Checks if the loaded document was accessed via `file:`-Protocol.
- * @returns boolean
- * @internal
- */
-const IsFileURL = () => {
- return typeof location !== "undefined" && location.protocol === "file:";
-};
-/**
- * Test if the given uri is a valid base64 data url
- * @param uri The uri to test
- * @returns True if the uri is a base64 data url or false otherwise
- * @internal
- */
-const IsBase64DataUrl = (uri) => {
- return Base64DataUrlRegEx.test(uri);
-};
-const TestBase64DataUrl = (uri) => {
- const results = Base64DataUrlRegEx.exec(uri);
- if (results === null || results.length === 0) {
- return { match: false, type: "" };
- }
- else {
- const type = results[0].replace("data:", "").replace("base64,", "");
- return { match: true, type };
- }
-};
-/**
- * Decode the given base64 uri.
- * @param uri The uri to decode
- * @returns The decoded base64 data.
- * @internal
- */
-function DecodeBase64UrlToBinary(uri) {
- return stringTools_DecodeBase64ToBinary(uri.split(",")[1]);
-}
-/**
- * Decode the given base64 uri into a UTF-8 encoded string.
- * @param uri The uri to decode
- * @returns The decoded base64 data.
- * @internal
- */
-const DecodeBase64UrlToString = (uri) => {
- return DecodeBase64ToString(uri.split(",")[1]);
-};
-/**
- * This will be executed automatically for UMD and es5.
- * If esm dev wants the side effects to execute they will have to run it manually
- * Once we build native modules those need to be exported.
- * @internal
- */
-const initSideEffects = () => {
- ThinEngine._FileToolsLoadImage = LoadImage;
- ThinEngine._FileToolsLoadFile = LoadFile;
- ShaderProcessor._FileToolsLoadFile = LoadFile;
-};
-initSideEffects();
-// deprecated
-/**
- * FileTools defined as any.
- * This should not be imported or used in future releases or in any module in the framework
- * @internal
- * @deprecated import the needed function from fileTools.ts
- */
-let FileTools;
-/**
- * @param DecodeBase64UrlToBinary
- * @param DecodeBase64UrlToString
- * @param FileToolsOptions
- * @internal
- */
-const _injectLTSFileTools = (DecodeBase64UrlToBinary, DecodeBase64UrlToString, FileToolsOptions, IsBase64DataUrl, IsFileURL, LoadFile, LoadImage, ReadFile, RequestFile, SetCorsBehavior) => {
- /**
- * Backwards compatibility.
- * @internal
- * @deprecated
- */
- FileTools = {
- DecodeBase64UrlToBinary,
- DecodeBase64UrlToString,
- DefaultRetryStrategy: FileToolsOptions.DefaultRetryStrategy,
- BaseUrl: FileToolsOptions.BaseUrl,
- CorsBehavior: FileToolsOptions.CorsBehavior,
- PreprocessUrl: FileToolsOptions.PreprocessUrl,
- IsBase64DataUrl,
- IsFileURL,
- LoadFile,
- LoadImage,
- ReadFile,
- RequestFile,
- SetCorsBehavior,
- };
- Object.defineProperty(FileTools, "DefaultRetryStrategy", {
- get: function () {
- return FileToolsOptions.DefaultRetryStrategy;
- },
- set: function (value) {
- FileToolsOptions.DefaultRetryStrategy = value;
- },
- });
- Object.defineProperty(FileTools, "BaseUrl", {
- get: function () {
- return FileToolsOptions.BaseUrl;
- },
- set: function (value) {
- FileToolsOptions.BaseUrl = value;
- },
- });
- Object.defineProperty(FileTools, "PreprocessUrl", {
- get: function () {
- return FileToolsOptions.PreprocessUrl;
- },
- set: function (value) {
- FileToolsOptions.PreprocessUrl = value;
- },
- });
- Object.defineProperty(FileTools, "CorsBehavior", {
- get: function () {
- return FileToolsOptions.CorsBehavior;
- },
- set: function (value) {
- FileToolsOptions.CorsBehavior = value;
- },
- });
-};
-_injectLTSFileTools(DecodeBase64UrlToBinary, DecodeBase64UrlToString, FileToolsOptions, IsBase64DataUrl, IsFileURL, LoadFile, LoadImage, ReadFile, RequestFile, SetCorsBehavior);
-//# sourceMappingURL=fileTools.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/instantiationTools.js
-
-
-/**
- * Class used to enable instantiation of objects by class name
- */
-class InstantiationTools {
- /**
- * Tries to instantiate a new object from a given class name
- * @param className defines the class name to instantiate
- * @returns the new object or null if the system was not able to do the instantiation
- */
- static Instantiate(className) {
- if (this.RegisteredExternalClasses && this.RegisteredExternalClasses[className]) {
- return this.RegisteredExternalClasses[className];
- }
- const internalClass = GetClass(className);
- if (internalClass) {
- return internalClass;
- }
- logger_Logger.Warn(className + " not found, you may have missed an import.");
- const arr = className.split(".");
- let fn = window || this;
- for (let i = 0, len = arr.length; i < len; i++) {
- fn = fn[arr[i]];
- }
- if (typeof fn !== "function") {
- return null;
- }
- return fn;
- }
-}
-/**
- * Use this object to register external classes like custom textures or material
- * to allow the loaders to instantiate them
- */
-InstantiationTools.RegisteredExternalClasses = {};
-//# sourceMappingURL=instantiationTools.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/guid.js
-/**
- * Implementation from http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript/2117523#answer-2117523
- * Be aware Math.random() could cause collisions, but:
- * "All but 6 of the 128 bits of the ID are randomly generated, which means that for any two ids, there's a 1 in 2^^122 (or 5.3x10^^36) chance they'll collide"
- * @returns a pseudo random id
- */
-function guid_RandomGUID() {
- return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, (c) => {
- const r = (Math.random() * 16) | 0, v = c === "x" ? r : (r & 0x3) | 0x8;
- return v.toString(16);
- });
-}
-/**
- * Class used to manipulate GUIDs
- */
-const GUID = {
- /**
- * Implementation from http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript/2117523#answer-2117523
- * Be aware Math.random() could cause collisions, but:
- * "All but 6 of the 128 bits of the ID are randomly generated, which means that for any two ids, there's a 1 in 2^^122 (or 5.3x10^^36) chance they'll collide"
- * @returns a pseudo random id
- */
- // eslint-disable-next-line @typescript-eslint/naming-convention
- RandomId: guid_RandomGUID,
-};
-//# sourceMappingURL=guid.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/tools.js
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * Class containing a set of static utilities functions
- */
-class tools_Tools {
- /**
- * Gets or sets the base URL to use to load assets
- */
- static get BaseUrl() {
- return FileToolsOptions.BaseUrl;
- }
- static set BaseUrl(value) {
- FileToolsOptions.BaseUrl = value;
- }
- /**
- * Gets or sets the retry strategy to apply when an error happens while loading an asset
- */
- static get DefaultRetryStrategy() {
- return FileToolsOptions.DefaultRetryStrategy;
- }
- static set DefaultRetryStrategy(strategy) {
- FileToolsOptions.DefaultRetryStrategy = strategy;
- }
- /**
- * Default behaviour for cors in the application.
- * It can be a string if the expected behavior is identical in the entire app.
- * Or a callback to be able to set it per url or on a group of them (in case of Video source for instance)
- */
- static get CorsBehavior() {
- return FileToolsOptions.CorsBehavior;
- }
- static set CorsBehavior(value) {
- FileToolsOptions.CorsBehavior = value;
- }
- /**
- * Gets or sets a global variable indicating if fallback texture must be used when a texture cannot be loaded
- * @ignorenaming
- */
- static get UseFallbackTexture() {
- return engineStore_EngineStore.UseFallbackTexture;
- }
- static set UseFallbackTexture(value) {
- engineStore_EngineStore.UseFallbackTexture = value;
- }
- /**
- * Use this object to register external classes like custom textures or material
- * to allow the loaders to instantiate them
- */
- static get RegisteredExternalClasses() {
- return InstantiationTools.RegisteredExternalClasses;
- }
- static set RegisteredExternalClasses(classes) {
- InstantiationTools.RegisteredExternalClasses = classes;
- }
- /**
- * Texture content used if a texture cannot loaded
- * @ignorenaming
- */
- // eslint-disable-next-line @typescript-eslint/naming-convention
- static get fallbackTexture() {
- return engineStore_EngineStore.FallbackTexture;
- }
- // eslint-disable-next-line @typescript-eslint/naming-convention
- static set fallbackTexture(value) {
- engineStore_EngineStore.FallbackTexture = value;
- }
- /**
- * Read the content of a byte array at a specified coordinates (taking in account wrapping)
- * @param u defines the coordinate on X axis
- * @param v defines the coordinate on Y axis
- * @param width defines the width of the source data
- * @param height defines the height of the source data
- * @param pixels defines the source byte array
- * @param color defines the output color
- */
- static FetchToRef(u, v, width, height, pixels, color) {
- const wrappedU = (Math.abs(u) * width) % width | 0;
- const wrappedV = (Math.abs(v) * height) % height | 0;
- const position = (wrappedU + wrappedV * width) * 4;
- color.r = pixels[position] / 255;
- color.g = pixels[position + 1] / 255;
- color.b = pixels[position + 2] / 255;
- color.a = pixels[position + 3] / 255;
- }
- /**
- * Interpolates between a and b via alpha
- * @param a The lower value (returned when alpha = 0)
- * @param b The upper value (returned when alpha = 1)
- * @param alpha The interpolation-factor
- * @returns The mixed value
- */
- static Mix(a, b, alpha) {
- return a * (1 - alpha) + b * alpha;
- }
- /**
- * Tries to instantiate a new object from a given class name
- * @param className defines the class name to instantiate
- * @returns the new object or null if the system was not able to do the instantiation
- */
- static Instantiate(className) {
- return InstantiationTools.Instantiate(className);
- }
- /**
- * Polyfill for setImmediate
- * @param action defines the action to execute after the current execution block
- */
- static SetImmediate(action) {
- TimingTools.SetImmediate(action);
- }
- /**
- * Function indicating if a number is an exponent of 2
- * @param value defines the value to test
- * @returns true if the value is an exponent of 2
- */
- static IsExponentOfTwo(value) {
- let count = 1;
- do {
- count *= 2;
- } while (count < value);
- return count === value;
- }
- /**
- * Returns the nearest 32-bit single precision float representation of a Number
- * @param value A Number. If the parameter is of a different type, it will get converted
- * to a number or to NaN if it cannot be converted
- * @returns number
- */
- static FloatRound(value) {
- if (Math.fround) {
- return Math.fround(value);
- }
- return (tools_Tools._TmpFloatArray[0] = value), tools_Tools._TmpFloatArray[0];
- }
- /**
- * Extracts the filename from a path
- * @param path defines the path to use
- * @returns the filename
- */
- static GetFilename(path) {
- const index = path.lastIndexOf("/");
- if (index < 0) {
- return path;
- }
- return path.substring(index + 1);
- }
- /**
- * Extracts the "folder" part of a path (everything before the filename).
- * @param uri The URI to extract the info from
- * @param returnUnchangedIfNoSlash Do not touch the URI if no slashes are present
- * @returns The "folder" part of the path
- */
- static GetFolderPath(uri, returnUnchangedIfNoSlash = false) {
- const index = uri.lastIndexOf("/");
- if (index < 0) {
- if (returnUnchangedIfNoSlash) {
- return uri;
- }
- return "";
- }
- return uri.substring(0, index + 1);
- }
- /**
- * Convert an angle in radians to degrees
- * @param angle defines the angle to convert
- * @returns the angle in degrees
- */
- static ToDegrees(angle) {
- return (angle * 180) / Math.PI;
- }
- /**
- * Convert an angle in degrees to radians
- * @param angle defines the angle to convert
- * @returns the angle in radians
- */
- static ToRadians(angle) {
- return (angle * Math.PI) / 180;
- }
- /**
- * Smooth angle changes (kind of low-pass filter), in particular for device orientation "shaking"
- * Use trigonometric functions to avoid discontinuity (0/360, -180/180)
- * @param previousAngle defines last angle value, in degrees
- * @param newAngle defines new angle value, in degrees
- * @param smoothFactor defines smoothing sensitivity; min 0: no smoothing, max 1: new data ignored
- * @returns the angle in degrees
- */
- static SmoothAngleChange(previousAngle, newAngle, smoothFactor = 0.9) {
- const previousAngleRad = this.ToRadians(previousAngle);
- const newAngleRad = this.ToRadians(newAngle);
- return this.ToDegrees(Math.atan2((1 - smoothFactor) * Math.sin(newAngleRad) + smoothFactor * Math.sin(previousAngleRad), (1 - smoothFactor) * Math.cos(newAngleRad) + smoothFactor * Math.cos(previousAngleRad)));
- }
- /**
- * Returns an array if obj is not an array
- * @param obj defines the object to evaluate as an array
- * @param allowsNullUndefined defines a boolean indicating if obj is allowed to be null or undefined
- * @returns either obj directly if obj is an array or a new array containing obj
- */
- static MakeArray(obj, allowsNullUndefined) {
- if (allowsNullUndefined !== true && (obj === undefined || obj == null)) {
- return null;
- }
- return Array.isArray(obj) ? obj : [obj];
- }
- /**
- * Gets the pointer prefix to use
- * @param engine defines the engine we are finding the prefix for
- * @returns "pointer" if touch is enabled. Else returns "mouse"
- */
- static GetPointerPrefix(engine) {
- let eventPrefix = "pointer";
- // Check if pointer events are supported
- if (IsWindowObjectExist() && !window.PointerEvent) {
- eventPrefix = "mouse";
- }
- // Special Fallback MacOS Safari...
- if (engine._badDesktopOS &&
- !engine._badOS &&
- // And not ipad pros who claim to be macs...
- !(document && "ontouchend" in document)) {
- eventPrefix = "mouse";
- }
- return eventPrefix;
- }
- /**
- * Sets the cors behavior on a dom element. This will add the required Tools.CorsBehavior to the element.
- * @param url define the url we are trying
- * @param element define the dom element where to configure the cors policy
- * @param element.crossOrigin
- */
- static SetCorsBehavior(url, element) {
- SetCorsBehavior(url, element);
- }
- /**
- * Sets the referrerPolicy behavior on a dom element.
- * @param referrerPolicy define the referrer policy to use
- * @param element define the dom element where to configure the referrer policy
- * @param element.referrerPolicy
- */
- static SetReferrerPolicyBehavior(referrerPolicy, element) {
- element.referrerPolicy = referrerPolicy;
- }
- // External files
- /**
- * Removes unwanted characters from an url
- * @param url defines the url to clean
- * @returns the cleaned url
- */
- static CleanUrl(url) {
- url = url.replace(/#/gm, "%23");
- return url;
- }
- /**
- * Gets or sets a function used to pre-process url before using them to load assets
- */
- static get PreprocessUrl() {
- return FileToolsOptions.PreprocessUrl;
- }
- static set PreprocessUrl(processor) {
- FileToolsOptions.PreprocessUrl = processor;
- }
- /**
- * Loads an image as an HTMLImageElement.
- * @param input url string, ArrayBuffer, or Blob to load
- * @param onLoad callback called when the image successfully loads
- * @param onError callback called when the image fails to load
- * @param offlineProvider offline provider for caching
- * @param mimeType optional mime type
- * @param imageBitmapOptions optional the options to use when creating an ImageBitmap
- * @returns the HTMLImageElement of the loaded image
- */
- static LoadImage(input, onLoad, onError, offlineProvider, mimeType, imageBitmapOptions) {
- return LoadImage(input, onLoad, onError, offlineProvider, mimeType, imageBitmapOptions);
- }
- /**
- * Loads a file from a url
- * @param url url string, ArrayBuffer, or Blob to load
- * @param onSuccess callback called when the file successfully loads
- * @param onProgress callback called while file is loading (if the server supports this mode)
- * @param offlineProvider defines the offline provider for caching
- * @param useArrayBuffer defines a boolean indicating that date must be returned as ArrayBuffer
- * @param onError callback called when the file fails to load
- * @returns a file request object
- */
- static LoadFile(url, onSuccess, onProgress, offlineProvider, useArrayBuffer, onError) {
- return LoadFile(url, onSuccess, onProgress, offlineProvider, useArrayBuffer, onError);
- }
- /**
- * Loads a file from a url
- * @param url the file url to load
- * @param useArrayBuffer defines a boolean indicating that date must be returned as ArrayBuffer
- * @returns a promise containing an ArrayBuffer corresponding to the loaded file
- */
- static LoadFileAsync(url, useArrayBuffer = true) {
- return new Promise((resolve, reject) => {
- LoadFile(url, (data) => {
- resolve(data);
- }, undefined, undefined, useArrayBuffer, (request, exception) => {
- reject(exception);
- });
- });
- }
- /**
- * Load a script (identified by an url). When the url returns, the
- * content of this file is added into a new script element, attached to the DOM (body element)
- * @param scriptUrl defines the url of the script to laod
- * @param onSuccess defines the callback called when the script is loaded
- * @param onError defines the callback to call if an error occurs
- * @param scriptId defines the id of the script element
- */
- static LoadScript(scriptUrl, onSuccess, onError, scriptId) {
- if (typeof importScripts === "function") {
- try {
- importScripts(scriptUrl);
- onSuccess();
- }
- catch (e) {
- onError === null || onError === void 0 ? void 0 : onError(`Unable to load script '${scriptUrl}' in worker`, e);
- }
- return;
- }
- else if (!IsWindowObjectExist()) {
- onError === null || onError === void 0 ? void 0 : onError(`Cannot load script '${scriptUrl}' outside of a window or a worker`);
- return;
- }
- const head = document.getElementsByTagName("head")[0];
- const script = document.createElement("script");
- script.setAttribute("type", "text/javascript");
- script.setAttribute("src", scriptUrl);
- if (scriptId) {
- script.id = scriptId;
- }
- script.onload = () => {
- if (onSuccess) {
- onSuccess();
- }
- };
- script.onerror = (e) => {
- if (onError) {
- onError(`Unable to load script '${scriptUrl}'`, e);
- }
- };
- head.appendChild(script);
- }
- /**
- * Load an asynchronous script (identified by an url). When the url returns, the
- * content of this file is added into a new script element, attached to the DOM (body element)
- * @param scriptUrl defines the url of the script to laod
- * @returns a promise request object
- */
- static LoadScriptAsync(scriptUrl) {
- return new Promise((resolve, reject) => {
- this.LoadScript(scriptUrl, () => {
- resolve();
- }, (message, exception) => {
- reject(exception || new Error(message));
- });
- });
- }
- /**
- * Loads a file from a blob
- * @param fileToLoad defines the blob to use
- * @param callback defines the callback to call when data is loaded
- * @param progressCallback defines the callback to call during loading process
- * @returns a file request object
- */
- static ReadFileAsDataURL(fileToLoad, callback, progressCallback) {
- const reader = new FileReader();
- const request = {
- onCompleteObservable: new observable_Observable(),
- abort: () => reader.abort(),
- };
- reader.onloadend = () => {
- request.onCompleteObservable.notifyObservers(request);
- };
- reader.onload = (e) => {
- //target doesn't have result from ts 1.3
- callback(e.target["result"]);
- };
- reader.onprogress = progressCallback;
- reader.readAsDataURL(fileToLoad);
- return request;
- }
- /**
- * Reads a file from a File object
- * @param file defines the file to load
- * @param onSuccess defines the callback to call when data is loaded
- * @param onProgress defines the callback to call during loading process
- * @param useArrayBuffer defines a boolean indicating that data must be returned as an ArrayBuffer
- * @param onError defines the callback to call when an error occurs
- * @returns a file request object
- */
- static ReadFile(file, onSuccess, onProgress, useArrayBuffer, onError) {
- return ReadFile(file, onSuccess, onProgress, useArrayBuffer, onError);
- }
- /**
- * Creates a data url from a given string content
- * @param content defines the content to convert
- * @returns the new data url link
- */
- static FileAsURL(content) {
- const fileBlob = new Blob([content]);
- const url = window.URL;
- const link = url.createObjectURL(fileBlob);
- return link;
- }
- /**
- * Format the given number to a specific decimal format
- * @param value defines the number to format
- * @param decimals defines the number of decimals to use
- * @returns the formatted string
- */
- static Format(value, decimals = 2) {
- return value.toFixed(decimals);
- }
- /**
- * Tries to copy an object by duplicating every property
- * @param source defines the source object
- * @param destination defines the target object
- * @param doNotCopyList defines a list of properties to avoid
- * @param mustCopyList defines a list of properties to copy (even if they start with _)
- */
- static DeepCopy(source, destination, doNotCopyList, mustCopyList) {
- DeepCopier.DeepCopy(source, destination, doNotCopyList, mustCopyList);
- }
- /**
- * Gets a boolean indicating if the given object has no own property
- * @param obj defines the object to test
- * @returns true if object has no own property
- */
- static IsEmpty(obj) {
- for (const i in obj) {
- if (Object.prototype.hasOwnProperty.call(obj, i)) {
- return false;
- }
- }
- return true;
- }
- /**
- * Function used to register events at window level
- * @param windowElement defines the Window object to use
- * @param events defines the events to register
- */
- static RegisterTopRootEvents(windowElement, events) {
- for (let index = 0; index < events.length; index++) {
- const event = events[index];
- windowElement.addEventListener(event.name, event.handler, false);
- try {
- if (window.parent) {
- window.parent.addEventListener(event.name, event.handler, false);
- }
- }
- catch (e) {
- // Silently fails...
- }
- }
- }
- /**
- * Function used to unregister events from window level
- * @param windowElement defines the Window object to use
- * @param events defines the events to unregister
- */
- static UnregisterTopRootEvents(windowElement, events) {
- for (let index = 0; index < events.length; index++) {
- const event = events[index];
- windowElement.removeEventListener(event.name, event.handler);
- try {
- if (windowElement.parent) {
- windowElement.parent.removeEventListener(event.name, event.handler);
- }
- }
- catch (e) {
- // Silently fails...
- }
- }
- }
- /**
- * Dumps the current bound framebuffer
- * @param width defines the rendering width
- * @param height defines the rendering height
- * @param engine defines the hosting engine
- * @param successCallback defines the callback triggered once the data are available
- * @param mimeType defines the mime type of the result
- * @param fileName defines the filename to download. If present, the result will automatically be downloaded
- * @param quality The quality of the image if lossy mimeType is used (e.g. image/jpeg, image/webp). See {@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob | HTMLCanvasElement.toBlob()}'s `quality` parameter.
- * @returns a void promise
- */
- static async DumpFramebuffer(width, height, engine, successCallback, mimeType = "image/png", fileName, quality) {
- throw _WarnImport("DumpTools");
- }
- /**
- * Dumps an array buffer
- * @param width defines the rendering width
- * @param height defines the rendering height
- * @param data the data array
- * @param successCallback defines the callback triggered once the data are available
- * @param mimeType defines the mime type of the result
- * @param fileName defines the filename to download. If present, the result will automatically be downloaded
- * @param invertY true to invert the picture in the Y dimension
- * @param toArrayBuffer true to convert the data to an ArrayBuffer (encoded as `mimeType`) instead of a base64 string
- * @param quality The quality of the image if lossy mimeType is used (e.g. image/jpeg, image/webp). See {@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob | HTMLCanvasElement.toBlob()}'s `quality` parameter.
- */
- static DumpData(width, height, data, successCallback, mimeType = "image/png", fileName, invertY = false, toArrayBuffer = false, quality) {
- throw _WarnImport("DumpTools");
- }
- /**
- * Dumps an array buffer
- * @param width defines the rendering width
- * @param height defines the rendering height
- * @param data the data array
- * @param mimeType defines the mime type of the result
- * @param fileName defines the filename to download. If present, the result will automatically be downloaded
- * @param invertY true to invert the picture in the Y dimension
- * @param toArrayBuffer true to convert the data to an ArrayBuffer (encoded as `mimeType`) instead of a base64 string
- * @param quality The quality of the image if lossy mimeType is used (e.g. image/jpeg, image/webp). See {@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob | HTMLCanvasElement.toBlob()}'s `quality` parameter.
- * @returns a promise that resolve to the final data
- */
- static DumpDataAsync(width, height, data, mimeType = "image/png", fileName, invertY = false, toArrayBuffer = false, quality) {
- throw _WarnImport("DumpTools");
- }
- static _IsOffScreenCanvas(canvas) {
- return canvas.convertToBlob !== undefined;
- }
- /**
- * Converts the canvas data to blob.
- * This acts as a polyfill for browsers not supporting the to blob function.
- * @param canvas Defines the canvas to extract the data from (can be an offscreen canvas)
- * @param successCallback Defines the callback triggered once the data are available
- * @param mimeType Defines the mime type of the result
- * @param quality The quality of the image if lossy mimeType is used (e.g. image/jpeg, image/webp). See {@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob | HTMLCanvasElement.toBlob()}'s `quality` parameter.
- */
- static ToBlob(canvas, successCallback, mimeType = "image/png", quality) {
- // We need HTMLCanvasElement.toBlob for HD screenshots
- if (!tools_Tools._IsOffScreenCanvas(canvas) && !canvas.toBlob) {
- // low performance polyfill based on toDataURL (https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob)
- canvas.toBlob = function (callback, type, quality) {
- setTimeout(() => {
- const binStr = atob(this.toDataURL(type, quality).split(",")[1]), len = binStr.length, arr = new Uint8Array(len);
- for (let i = 0; i < len; i++) {
- arr[i] = binStr.charCodeAt(i);
- }
- callback(new Blob([arr]));
- });
- };
- }
- if (tools_Tools._IsOffScreenCanvas(canvas)) {
- canvas
- .convertToBlob({
- type: mimeType,
- quality,
- })
- .then((blob) => successCallback(blob));
- }
- else {
- canvas.toBlob(function (blob) {
- successCallback(blob);
- }, mimeType, quality);
- }
- }
- /**
- * Download a Blob object
- * @param blob the Blob object
- * @param fileName the file name to download
- * @returns
- */
- static DownloadBlob(blob, fileName) {
- //Creating a link if the browser have the download attribute on the a tag, to automatically start download generated image.
- if ("download" in document.createElement("a")) {
- if (!fileName) {
- const date = new Date();
- const stringDate = (date.getFullYear() + "-" + (date.getMonth() + 1)).slice(2) + "-" + date.getDate() + "_" + date.getHours() + "-" + ("0" + date.getMinutes()).slice(-2);
- fileName = "screenshot_" + stringDate + ".png";
- }
- tools_Tools.Download(blob, fileName);
- }
- else {
- if (blob && typeof URL !== "undefined") {
- const url = URL.createObjectURL(blob);
- const newWindow = window.open("");
- if (!newWindow) {
- return;
- }
- const img = newWindow.document.createElement("img");
- img.onload = function () {
- // no longer need to read the blob so it's revoked
- URL.revokeObjectURL(url);
- };
- img.src = url;
- newWindow.document.body.appendChild(img);
- }
- }
- }
- /**
- * Encodes the canvas data to base 64, or automatically downloads the result if `fileName` is defined.
- * @param canvas The canvas to get the data from, which can be an offscreen canvas.
- * @param successCallback The callback which is triggered once the data is available. If `fileName` is defined, the callback will be invoked after the download occurs, and the `data` argument will be an empty string.
- * @param mimeType The mime type of the result.
- * @param fileName The name of the file to download. If defined, the result will automatically be downloaded. If not defined, and `successCallback` is also not defined, the result will automatically be downloaded with an auto-generated file name.
- * @param quality The quality of the image if lossy mimeType is used (e.g. image/jpeg, image/webp). See {@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob | HTMLCanvasElement.toBlob()}'s `quality` parameter.
- */
- static EncodeScreenshotCanvasData(canvas, successCallback, mimeType = "image/png", fileName, quality) {
- if (typeof fileName === "string" || !successCallback) {
- this.ToBlob(canvas, function (blob) {
- if (blob) {
- tools_Tools.DownloadBlob(blob, fileName);
- }
- if (successCallback) {
- successCallback("");
- }
- }, mimeType, quality);
- }
- else if (successCallback) {
- if (tools_Tools._IsOffScreenCanvas(canvas)) {
- canvas
- .convertToBlob({
- type: mimeType,
- quality,
- })
- .then((blob) => {
- const reader = new FileReader();
- reader.readAsDataURL(blob);
- reader.onloadend = () => {
- const base64data = reader.result;
- successCallback(base64data);
- };
- });
- return;
- }
- const base64Image = canvas.toDataURL(mimeType, quality);
- successCallback(base64Image);
- }
- }
- /**
- * Downloads a blob in the browser
- * @param blob defines the blob to download
- * @param fileName defines the name of the downloaded file
- */
- static Download(blob, fileName) {
- if (typeof URL === "undefined") {
- return;
- }
- const url = window.URL.createObjectURL(blob);
- const a = document.createElement("a");
- document.body.appendChild(a);
- a.style.display = "none";
- a.href = url;
- a.download = fileName;
- a.addEventListener("click", () => {
- if (a.parentElement) {
- a.parentElement.removeChild(a);
- }
- });
- a.click();
- window.URL.revokeObjectURL(url);
- }
- /**
- * Will return the right value of the noPreventDefault variable
- * Needed to keep backwards compatibility to the old API.
- *
- * @param args arguments passed to the attachControl function
- * @returns the correct value for noPreventDefault
- */
- static BackCompatCameraNoPreventDefault(args) {
- // is it used correctly?
- if (typeof args[0] === "boolean") {
- return args[0];
- }
- else if (typeof args[1] === "boolean") {
- return args[1];
- }
- return false;
- }
- /**
- * Captures a screenshot of the current rendering
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/renderToPNG
- * @param engine defines the rendering engine
- * @param camera defines the source camera
- * @param size This parameter can be set to a single number or to an object with the
- * following (optional) properties: precision, width, height. If a single number is passed,
- * it will be used for both width and height. If an object is passed, the screenshot size
- * will be derived from the parameters. The precision property is a multiplier allowing
- * rendering at a higher or lower resolution
- * @param successCallback defines the callback receives a single parameter which contains the
- * screenshot as a string of base64-encoded characters. This string can be assigned to the
- * src parameter of an , produce a function with the same parameters that returns a T.
- * The returned function runs the coroutine synchronously.
- * @param coroutineFactory A function that returns a Coroutine.
- * @param abortSignal
- * @returns A function that runs the coroutine synchronously.
- * @internal
- */
-function makeSyncFunction(coroutineFactory, abortSignal) {
- return (...params) => {
- // Run the coroutine synchronously.
- return runCoroutineSync(coroutineFactory(...params), abortSignal);
- };
-}
-/**
- * Given a function that returns a Coroutine, product a function with the same parameters that returns a Promise.
- * The returned function runs the coroutine asynchronously, yield control of the execution context occasionally to enable a more responsive experience.
- * @param coroutineFactory A function that returns a Coroutine.
- * @param scheduler
- * @param abortSignal
- * @returns A function that runs the coroutine asynchronously.
- * @internal
- */
-function makeAsyncFunction(coroutineFactory, scheduler, abortSignal) {
- return (...params) => {
- // Run the coroutine asynchronously.
- return runCoroutineAsync(coroutineFactory(...params), scheduler, abortSignal);
- };
-}
-//# sourceMappingURL=coroutine.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Maths/math.viewport.js
-/**
- * Class used to represent a viewport on screen
- */
-class math_viewport_Viewport {
- /**
- * Creates a Viewport object located at (x, y) and sized (width, height)
- * @param x defines viewport left coordinate
- * @param y defines viewport top coordinate
- * @param width defines the viewport width
- * @param height defines the viewport height
- */
- constructor(
- /** viewport left coordinate */
- x,
- /** viewport top coordinate */
- y,
- /**viewport width */
- width,
- /** viewport height */
- height) {
- this.x = x;
- this.y = y;
- this.width = width;
- this.height = height;
- }
- /**
- * Creates a new viewport using absolute sizing (from 0-> width, 0-> height instead of 0->1)
- * @param renderWidth defines the rendering width
- * @param renderHeight defines the rendering height
- * @returns a new Viewport
- */
- toGlobal(renderWidth, renderHeight) {
- return new math_viewport_Viewport(this.x * renderWidth, this.y * renderHeight, this.width * renderWidth, this.height * renderHeight);
- }
- /**
- * Stores absolute viewport value into a target viewport (from 0-> width, 0-> height instead of 0->1)
- * @param renderWidth defines the rendering width
- * @param renderHeight defines the rendering height
- * @param ref defines the target viewport
- * @returns the current viewport
- */
- toGlobalToRef(renderWidth, renderHeight, ref) {
- ref.x = this.x * renderWidth;
- ref.y = this.y * renderHeight;
- ref.width = this.width * renderWidth;
- ref.height = this.height * renderHeight;
- return this;
- }
- /**
- * Returns a new Viewport copied from the current one
- * @returns a new Viewport
- */
- clone() {
- return new math_viewport_Viewport(this.x, this.y, this.width, this.height);
- }
-}
-//# sourceMappingURL=math.viewport.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/camera.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * This is the base class of all the camera used in the application.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras
- */
-class camera_Camera extends node_Node {
- /**
- * Define the current local position of the camera in the scene
- */
- get position() {
- return this._position;
- }
- set position(newPosition) {
- this._position = newPosition;
- }
- /**
- * The vector the camera should consider as up.
- * (default is Vector3(0, 1, 0) aka Vector3.Up())
- */
- set upVector(vec) {
- this._upVector = vec;
- }
- get upVector() {
- return this._upVector;
- }
- /**
- * The screen area in scene units squared
- */
- get screenArea() {
- var _a, _b, _c, _d;
- let x = 0;
- let y = 0;
- if (this.mode === camera_Camera.PERSPECTIVE_CAMERA) {
- if (this.fovMode === camera_Camera.FOVMODE_VERTICAL_FIXED) {
- y = this.minZ * 2 * Math.tan(this.fov / 2);
- x = this.getEngine().getAspectRatio(this) * y;
- }
- else {
- x = this.minZ * 2 * Math.tan(this.fov / 2);
- y = x / this.getEngine().getAspectRatio(this);
- }
- }
- else {
- const halfWidth = this.getEngine().getRenderWidth() / 2.0;
- const halfHeight = this.getEngine().getRenderHeight() / 2.0;
- x = ((_a = this.orthoRight) !== null && _a !== void 0 ? _a : halfWidth) - ((_b = this.orthoLeft) !== null && _b !== void 0 ? _b : -halfWidth);
- y = ((_c = this.orthoTop) !== null && _c !== void 0 ? _c : halfHeight) - ((_d = this.orthoBottom) !== null && _d !== void 0 ? _d : -halfHeight);
- }
- return x * y;
- }
- set orthoLeft(value) {
- this._orthoLeft = value;
- for (const rigCamera of this._rigCameras) {
- rigCamera.orthoLeft = value;
- }
- }
- get orthoLeft() {
- return this._orthoLeft;
- }
- set orthoRight(value) {
- this._orthoRight = value;
- for (const rigCamera of this._rigCameras) {
- rigCamera.orthoRight = value;
- }
- }
- get orthoRight() {
- return this._orthoRight;
- }
- set orthoBottom(value) {
- this._orthoBottom = value;
- for (const rigCamera of this._rigCameras) {
- rigCamera.orthoBottom = value;
- }
- }
- get orthoBottom() {
- return this._orthoBottom;
- }
- set orthoTop(value) {
- this._orthoTop = value;
- for (const rigCamera of this._rigCameras) {
- rigCamera.orthoTop = value;
- }
- }
- get orthoTop() {
- return this._orthoTop;
- }
- set mode(mode) {
- this._mode = mode;
- // Pass the mode down to the rig cameras
- for (const rigCamera of this._rigCameras) {
- rigCamera.mode = mode;
- }
- }
- get mode() {
- return this._mode;
- }
- /**
- * Instantiates a new camera object.
- * This should not be used directly but through the inherited cameras: ArcRotate, Free...
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras
- * @param name Defines the name of the camera in the scene
- * @param position Defines the position of the camera
- * @param scene Defines the scene the camera belongs too
- * @param setActiveOnSceneIfNoneActive Defines if the camera should be set as active after creation if no other camera have been defined in the scene
- */
- constructor(name, position, scene, setActiveOnSceneIfNoneActive = true) {
- super(name, scene);
- /** @internal */
- this._position = math_vector_Vector3.Zero();
- this._upVector = math_vector_Vector3.Up();
- /**
- * Define the current limit on the left side for an orthographic camera
- * In scene unit
- */
- this._orthoLeft = null;
- /**
- * Define the current limit on the right side for an orthographic camera
- * In scene unit
- */
- this._orthoRight = null;
- /**
- * Define the current limit on the bottom side for an orthographic camera
- * In scene unit
- */
- this._orthoBottom = null;
- /**
- * Define the current limit on the top side for an orthographic camera
- * In scene unit
- */
- this._orthoTop = null;
- /**
- * Field Of View is set in Radians. (default is 0.8)
- */
- this.fov = 0.8;
- /**
- * Projection plane tilt around the X axis (horizontal), set in Radians. (default is 0)
- * Can be used to make vertical lines in world space actually vertical on the screen.
- * See https://forum.babylonjs.com/t/add-vertical-shift-to-3ds-max-exporter-babylon-cameras/17480
- */
- this.projectionPlaneTilt = 0;
- /**
- * Define the minimum distance the camera can see from.
- * This is important to note that the depth buffer are not infinite and the closer it starts
- * the more your scene might encounter depth fighting issue.
- */
- this.minZ = 1;
- /**
- * Define the maximum distance the camera can see to.
- * This is important to note that the depth buffer are not infinite and the further it end
- * the more your scene might encounter depth fighting issue.
- */
- this.maxZ = 10000.0;
- /**
- * Define the default inertia of the camera.
- * This helps giving a smooth feeling to the camera movement.
- */
- this.inertia = 0.9;
- /**
- * Define the mode of the camera (Camera.PERSPECTIVE_CAMERA or Camera.ORTHOGRAPHIC_CAMERA)
- */
- this._mode = camera_Camera.PERSPECTIVE_CAMERA;
- /**
- * Define whether the camera is intermediate.
- * This is useful to not present the output directly to the screen in case of rig without post process for instance
- */
- this.isIntermediate = false;
- /**
- * Define the viewport of the camera.
- * This correspond to the portion of the screen the camera will render to in normalized 0 to 1 unit.
- */
- this.viewport = new math_viewport_Viewport(0, 0, 1.0, 1.0);
- /**
- * Restricts the camera to viewing objects with the same layerMask.
- * A camera with a layerMask of 1 will render mesh.layerMask & camera.layerMask!== 0
- */
- this.layerMask = 0x0fffffff;
- /**
- * fovMode sets the camera frustum bounds to the viewport bounds. (default is FOVMODE_VERTICAL_FIXED)
- */
- this.fovMode = camera_Camera.FOVMODE_VERTICAL_FIXED;
- /**
- * Rig mode of the camera.
- * This is useful to create the camera with two "eyes" instead of one to create VR or stereoscopic scenes.
- * This is normally controlled byt the camera themselves as internal use.
- */
- this.cameraRigMode = camera_Camera.RIG_MODE_NONE;
- /**
- * Defines the list of custom render target which are rendered to and then used as the input to this camera's render. Eg. display another camera view on a TV in the main scene
- * This is pretty helpful if you wish to make a camera render to a texture you could reuse somewhere
- * else in the scene. (Eg. security camera)
- *
- * To change the final output target of the camera, camera.outputRenderTarget should be used instead (eg. webXR renders to a render target corresponding to an HMD)
- */
- this.customRenderTargets = new Array();
- /**
- * When set, the camera will render to this render target instead of the default canvas
- *
- * If the desire is to use the output of a camera as a texture in the scene consider using camera.customRenderTargets instead
- */
- this.outputRenderTarget = null;
- /**
- * Observable triggered when the camera view matrix has changed.
- */
- this.onViewMatrixChangedObservable = new observable_Observable();
- /**
- * Observable triggered when the camera Projection matrix has changed.
- */
- this.onProjectionMatrixChangedObservable = new observable_Observable();
- /**
- * Observable triggered when the inputs have been processed.
- */
- this.onAfterCheckInputsObservable = new observable_Observable();
- /**
- * Observable triggered when reset has been called and applied to the camera.
- */
- this.onRestoreStateObservable = new observable_Observable();
- /**
- * Is this camera a part of a rig system?
- */
- this.isRigCamera = false;
- /** @internal */
- this._rigCameras = new Array();
- this._webvrViewMatrix = math_vector_Matrix.Identity();
- /** @internal */
- this._skipRendering = false;
- /** @internal */
- this._projectionMatrix = new math_vector_Matrix();
- /** @internal */
- this._postProcesses = new Array();
- /** @internal */
- this._activeMeshes = new SmartArray(256);
- this._globalPosition = math_vector_Vector3.Zero();
- /** @internal */
- this._computedViewMatrix = math_vector_Matrix.Identity();
- this._doNotComputeProjectionMatrix = false;
- this._transformMatrix = math_vector_Matrix.Zero();
- this._refreshFrustumPlanes = true;
- this._absoluteRotation = math_vector_Quaternion.Identity();
- /** @internal */
- this._isCamera = true;
- /** @internal */
- this._isLeftCamera = false;
- /** @internal */
- this._isRightCamera = false;
- this.getScene().addCamera(this);
- if (setActiveOnSceneIfNoneActive && !this.getScene().activeCamera) {
- this.getScene().activeCamera = this;
- }
- this.position = position;
- this.renderPassId = this.getScene().getEngine().createRenderPassId(`Camera ${name}`);
- }
- /**
- * Store current camera state (fov, position, etc..)
- * @returns the camera
- */
- storeState() {
- this._stateStored = true;
- this._storedFov = this.fov;
- return this;
- }
- /**
- * Restores the camera state values if it has been stored. You must call storeState() first
- */
- _restoreStateValues() {
- if (!this._stateStored) {
- return false;
- }
- this.fov = this._storedFov;
- return true;
- }
- /**
- * Restored camera state. You must call storeState() first.
- * @returns true if restored and false otherwise
- */
- restoreState() {
- if (this._restoreStateValues()) {
- this.onRestoreStateObservable.notifyObservers(this);
- return true;
- }
- return false;
- }
- /**
- * Gets the class name of the camera.
- * @returns the class name
- */
- getClassName() {
- return "Camera";
- }
- /**
- * Gets a string representation of the camera useful for debug purpose.
- * @param fullDetails Defines that a more verbose level of logging is required
- * @returns the string representation
- */
- toString(fullDetails) {
- let ret = "Name: " + this.name;
- ret += ", type: " + this.getClassName();
- if (this.animations) {
- for (let i = 0; i < this.animations.length; i++) {
- ret += ", animation[0]: " + this.animations[i].toString(fullDetails);
- }
- }
- return ret;
- }
- /**
- * Automatically tilts the projection plane, using `projectionPlaneTilt`, to correct the perspective effect on vertical lines.
- */
- applyVerticalCorrection() {
- const rot = this.absoluteRotation.toEulerAngles();
- this.projectionPlaneTilt = this._scene.useRightHandedSystem ? -rot.x : rot.x;
- }
- /**
- * Gets the current world space position of the camera.
- */
- get globalPosition() {
- return this._globalPosition;
- }
- /**
- * Gets the list of active meshes this frame (meshes no culled or excluded by lod s in the frame)
- * @returns the active meshe list
- */
- getActiveMeshes() {
- return this._activeMeshes;
- }
- /**
- * Check whether a mesh is part of the current active mesh list of the camera
- * @param mesh Defines the mesh to check
- * @returns true if active, false otherwise
- */
- isActiveMesh(mesh) {
- return this._activeMeshes.indexOf(mesh) !== -1;
- }
- /**
- * Is this camera ready to be used/rendered
- * @param completeCheck defines if a complete check (including post processes) has to be done (false by default)
- * @returns true if the camera is ready
- */
- isReady(completeCheck = false) {
- if (completeCheck) {
- for (const pp of this._postProcesses) {
- if (pp && !pp.isReady()) {
- return false;
- }
- }
- }
- return super.isReady(completeCheck);
- }
- /** @internal */
- _initCache() {
- super._initCache();
- this._cache.position = new math_vector_Vector3(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE);
- this._cache.upVector = new math_vector_Vector3(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE);
- this._cache.mode = undefined;
- this._cache.minZ = undefined;
- this._cache.maxZ = undefined;
- this._cache.fov = undefined;
- this._cache.fovMode = undefined;
- this._cache.aspectRatio = undefined;
- this._cache.orthoLeft = undefined;
- this._cache.orthoRight = undefined;
- this._cache.orthoBottom = undefined;
- this._cache.orthoTop = undefined;
- this._cache.renderWidth = undefined;
- this._cache.renderHeight = undefined;
- }
- /**
- * @internal
- */
- _updateCache(ignoreParentClass) {
- if (!ignoreParentClass) {
- super._updateCache();
- }
- this._cache.position.copyFrom(this.position);
- this._cache.upVector.copyFrom(this.upVector);
- }
- /** @internal */
- _isSynchronized() {
- return this._isSynchronizedViewMatrix() && this._isSynchronizedProjectionMatrix();
- }
- /** @internal */
- _isSynchronizedViewMatrix() {
- if (!super._isSynchronized()) {
- return false;
- }
- return this._cache.position.equals(this.position) && this._cache.upVector.equals(this.upVector) && this.isSynchronizedWithParent();
- }
- /** @internal */
- _isSynchronizedProjectionMatrix() {
- let check = this._cache.mode === this.mode && this._cache.minZ === this.minZ && this._cache.maxZ === this.maxZ;
- if (!check) {
- return false;
- }
- const engine = this.getEngine();
- if (this.mode === camera_Camera.PERSPECTIVE_CAMERA) {
- check =
- this._cache.fov === this.fov &&
- this._cache.fovMode === this.fovMode &&
- this._cache.aspectRatio === engine.getAspectRatio(this) &&
- this._cache.projectionPlaneTilt === this.projectionPlaneTilt;
- }
- else {
- check =
- this._cache.orthoLeft === this.orthoLeft &&
- this._cache.orthoRight === this.orthoRight &&
- this._cache.orthoBottom === this.orthoBottom &&
- this._cache.orthoTop === this.orthoTop &&
- this._cache.renderWidth === engine.getRenderWidth() &&
- this._cache.renderHeight === engine.getRenderHeight();
- }
- return check;
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * This function is here because typescript removes the typing of the last function.
- * @param _ignored defines an ignored parameter kept for backward compatibility.
- * @param _noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(_ignored, _noPreventDefault) { }
- /**
- * Detach the current controls from the specified dom element.
- * This function is here because typescript removes the typing of the last function.
- * @param _ignored defines an ignored parameter kept for backward compatibility.
- */
- detachControl(_ignored) { }
- /**
- * Update the camera state according to the different inputs gathered during the frame.
- */
- update() {
- this._checkInputs();
- if (this.cameraRigMode !== camera_Camera.RIG_MODE_NONE) {
- this._updateRigCameras();
- }
- // Attempt to update the camera's view and projection matrices.
- // This call is being made because these matrices are no longer being updated
- // as a part of the picking ray process (in addition to scene.render).
- this.getViewMatrix();
- this.getProjectionMatrix();
- }
- /** @internal */
- _checkInputs() {
- this.onAfterCheckInputsObservable.notifyObservers(this);
- }
- /** @internal */
- get rigCameras() {
- return this._rigCameras;
- }
- /**
- * Gets the post process used by the rig cameras
- */
- get rigPostProcess() {
- return this._rigPostProcess;
- }
- /**
- * Internal, gets the first post process.
- * @returns the first post process to be run on this camera.
- */
- _getFirstPostProcess() {
- for (let ppIndex = 0; ppIndex < this._postProcesses.length; ppIndex++) {
- if (this._postProcesses[ppIndex] !== null) {
- return this._postProcesses[ppIndex];
- }
- }
- return null;
- }
- _cascadePostProcessesToRigCams() {
- // invalidate framebuffer
- const firstPostProcess = this._getFirstPostProcess();
- if (firstPostProcess) {
- firstPostProcess.markTextureDirty();
- }
- // glue the rigPostProcess to the end of the user postprocesses & assign to each sub-camera
- for (let i = 0, len = this._rigCameras.length; i < len; i++) {
- const cam = this._rigCameras[i];
- const rigPostProcess = cam._rigPostProcess;
- // for VR rig, there does not have to be a post process
- if (rigPostProcess) {
- const isPass = rigPostProcess.getEffectName() === "pass";
- if (isPass) {
- // any rig which has a PassPostProcess for rig[0], cannot be isIntermediate when there are also user postProcesses
- cam.isIntermediate = this._postProcesses.length === 0;
- }
- cam._postProcesses = this._postProcesses.slice(0).concat(rigPostProcess);
- rigPostProcess.markTextureDirty();
- }
- else {
- cam._postProcesses = this._postProcesses.slice(0);
- }
- }
- }
- /**
- * Attach a post process to the camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/postProcesses/usePostProcesses#attach-postprocess
- * @param postProcess The post process to attach to the camera
- * @param insertAt The position of the post process in case several of them are in use in the scene
- * @returns the position the post process has been inserted at
- */
- attachPostProcess(postProcess, insertAt = null) {
- if (!postProcess.isReusable() && this._postProcesses.indexOf(postProcess) > -1) {
- logger_Logger.Error("You're trying to reuse a post process not defined as reusable.");
- return 0;
- }
- if (insertAt == null || insertAt < 0) {
- this._postProcesses.push(postProcess);
- }
- else if (this._postProcesses[insertAt] === null) {
- this._postProcesses[insertAt] = postProcess;
- }
- else {
- this._postProcesses.splice(insertAt, 0, postProcess);
- }
- this._cascadePostProcessesToRigCams(); // also ensures framebuffer invalidated
- // Update prePass
- if (this._scene.prePassRenderer) {
- this._scene.prePassRenderer.markAsDirty();
- }
- return this._postProcesses.indexOf(postProcess);
- }
- /**
- * Detach a post process to the camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/postProcesses/usePostProcesses#attach-postprocess
- * @param postProcess The post process to detach from the camera
- */
- detachPostProcess(postProcess) {
- const idx = this._postProcesses.indexOf(postProcess);
- if (idx !== -1) {
- this._postProcesses[idx] = null;
- }
- // Update prePass
- if (this._scene.prePassRenderer) {
- this._scene.prePassRenderer.markAsDirty();
- }
- this._cascadePostProcessesToRigCams(); // also ensures framebuffer invalidated
- }
- /**
- * Gets the current world matrix of the camera
- */
- getWorldMatrix() {
- if (this._isSynchronizedViewMatrix()) {
- return this._worldMatrix;
- }
- // Getting the the view matrix will also compute the world matrix.
- this.getViewMatrix();
- return this._worldMatrix;
- }
- /** @internal */
- _getViewMatrix() {
- return math_vector_Matrix.Identity();
- }
- /**
- * Gets the current view matrix of the camera.
- * @param force forces the camera to recompute the matrix without looking at the cached state
- * @returns the view matrix
- */
- getViewMatrix(force) {
- if (!force && this._isSynchronizedViewMatrix()) {
- return this._computedViewMatrix;
- }
- this.updateCache();
- this._computedViewMatrix = this._getViewMatrix();
- this._currentRenderId = this.getScene().getRenderId();
- this._childUpdateId++;
- this._refreshFrustumPlanes = true;
- if (this._cameraRigParams && this._cameraRigParams.vrPreViewMatrix) {
- this._computedViewMatrix.multiplyToRef(this._cameraRigParams.vrPreViewMatrix, this._computedViewMatrix);
- }
- // Notify parent camera if rig camera is changed
- if (this.parent && this.parent.onViewMatrixChangedObservable) {
- this.parent.onViewMatrixChangedObservable.notifyObservers(this.parent);
- }
- this.onViewMatrixChangedObservable.notifyObservers(this);
- this._computedViewMatrix.invertToRef(this._worldMatrix);
- return this._computedViewMatrix;
- }
- /**
- * Freeze the projection matrix.
- * It will prevent the cache check of the camera projection compute and can speed up perf
- * if no parameter of the camera are meant to change
- * @param projection Defines manually a projection if necessary
- */
- freezeProjectionMatrix(projection) {
- this._doNotComputeProjectionMatrix = true;
- if (projection !== undefined) {
- this._projectionMatrix = projection;
- }
- }
- /**
- * Unfreeze the projection matrix if it has previously been freezed by freezeProjectionMatrix.
- */
- unfreezeProjectionMatrix() {
- this._doNotComputeProjectionMatrix = false;
- }
- /**
- * Gets the current projection matrix of the camera.
- * @param force forces the camera to recompute the matrix without looking at the cached state
- * @returns the projection matrix
- */
- getProjectionMatrix(force) {
- var _a, _b, _c, _d, _e, _f, _g, _h;
- if (this._doNotComputeProjectionMatrix || (!force && this._isSynchronizedProjectionMatrix())) {
- return this._projectionMatrix;
- }
- // Cache
- this._cache.mode = this.mode;
- this._cache.minZ = this.minZ;
- this._cache.maxZ = this.maxZ;
- // Matrix
- this._refreshFrustumPlanes = true;
- const engine = this.getEngine();
- const scene = this.getScene();
- const reverseDepth = engine.useReverseDepthBuffer;
- if (this.mode === camera_Camera.PERSPECTIVE_CAMERA) {
- this._cache.fov = this.fov;
- this._cache.fovMode = this.fovMode;
- this._cache.aspectRatio = engine.getAspectRatio(this);
- this._cache.projectionPlaneTilt = this.projectionPlaneTilt;
- if (this.minZ <= 0) {
- this.minZ = 0.1;
- }
- let getProjectionMatrix;
- if (scene.useRightHandedSystem) {
- getProjectionMatrix = math_vector_Matrix.PerspectiveFovRHToRef;
- }
- else {
- getProjectionMatrix = math_vector_Matrix.PerspectiveFovLHToRef;
- }
- getProjectionMatrix(this.fov, engine.getAspectRatio(this), reverseDepth ? this.maxZ : this.minZ, reverseDepth ? this.minZ : this.maxZ, this._projectionMatrix, this.fovMode === camera_Camera.FOVMODE_VERTICAL_FIXED, engine.isNDCHalfZRange, this.projectionPlaneTilt, reverseDepth);
- }
- else {
- const halfWidth = engine.getRenderWidth() / 2.0;
- const halfHeight = engine.getRenderHeight() / 2.0;
- if (scene.useRightHandedSystem) {
- math_vector_Matrix.OrthoOffCenterRHToRef((_a = this.orthoLeft) !== null && _a !== void 0 ? _a : -halfWidth, (_b = this.orthoRight) !== null && _b !== void 0 ? _b : halfWidth, (_c = this.orthoBottom) !== null && _c !== void 0 ? _c : -halfHeight, (_d = this.orthoTop) !== null && _d !== void 0 ? _d : halfHeight, reverseDepth ? this.maxZ : this.minZ, reverseDepth ? this.minZ : this.maxZ, this._projectionMatrix, engine.isNDCHalfZRange);
- }
- else {
- math_vector_Matrix.OrthoOffCenterLHToRef((_e = this.orthoLeft) !== null && _e !== void 0 ? _e : -halfWidth, (_f = this.orthoRight) !== null && _f !== void 0 ? _f : halfWidth, (_g = this.orthoBottom) !== null && _g !== void 0 ? _g : -halfHeight, (_h = this.orthoTop) !== null && _h !== void 0 ? _h : halfHeight, reverseDepth ? this.maxZ : this.minZ, reverseDepth ? this.minZ : this.maxZ, this._projectionMatrix, engine.isNDCHalfZRange);
- }
- this._cache.orthoLeft = this.orthoLeft;
- this._cache.orthoRight = this.orthoRight;
- this._cache.orthoBottom = this.orthoBottom;
- this._cache.orthoTop = this.orthoTop;
- this._cache.renderWidth = engine.getRenderWidth();
- this._cache.renderHeight = engine.getRenderHeight();
- }
- this.onProjectionMatrixChangedObservable.notifyObservers(this);
- return this._projectionMatrix;
- }
- /**
- * Gets the transformation matrix (ie. the multiplication of view by projection matrices)
- * @returns a Matrix
- */
- getTransformationMatrix() {
- this._computedViewMatrix.multiplyToRef(this._projectionMatrix, this._transformMatrix);
- return this._transformMatrix;
- }
- _updateFrustumPlanes() {
- if (!this._refreshFrustumPlanes) {
- return;
- }
- this.getTransformationMatrix();
- if (!this._frustumPlanes) {
- this._frustumPlanes = Frustum.GetPlanes(this._transformMatrix);
- }
- else {
- Frustum.GetPlanesToRef(this._transformMatrix, this._frustumPlanes);
- }
- this._refreshFrustumPlanes = false;
- }
- /**
- * Checks if a cullable object (mesh...) is in the camera frustum
- * This checks the bounding box center. See isCompletelyInFrustum for a full bounding check
- * @param target The object to check
- * @param checkRigCameras If the rig cameras should be checked (eg. with webVR camera both eyes should be checked) (Default: false)
- * @returns true if the object is in frustum otherwise false
- */
- isInFrustum(target, checkRigCameras = false) {
- this._updateFrustumPlanes();
- if (checkRigCameras && this.rigCameras.length > 0) {
- let result = false;
- this.rigCameras.forEach((cam) => {
- cam._updateFrustumPlanes();
- result = result || target.isInFrustum(cam._frustumPlanes);
- });
- return result;
- }
- else {
- return target.isInFrustum(this._frustumPlanes);
- }
- }
- /**
- * Checks if a cullable object (mesh...) is in the camera frustum
- * Unlike isInFrustum this checks the full bounding box
- * @param target The object to check
- * @returns true if the object is in frustum otherwise false
- */
- isCompletelyInFrustum(target) {
- this._updateFrustumPlanes();
- return target.isCompletelyInFrustum(this._frustumPlanes);
- }
- /**
- * Gets a ray in the forward direction from the camera.
- * @param length Defines the length of the ray to create
- * @param transform Defines the transform to apply to the ray, by default the world matrix is used to create a workd space ray
- * @param origin Defines the start point of the ray which defaults to the camera position
- * @returns the forward ray
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- getForwardRay(length = 100, transform, origin) {
- throw _WarnImport("Ray");
- }
- /**
- * Gets a ray in the forward direction from the camera.
- * @param refRay the ray to (re)use when setting the values
- * @param length Defines the length of the ray to create
- * @param transform Defines the transform to apply to the ray, by default the world matrx is used to create a workd space ray
- * @param origin Defines the start point of the ray which defaults to the camera position
- * @returns the forward ray
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- getForwardRayToRef(refRay, length = 100, transform, origin) {
- throw _WarnImport("Ray");
- }
- /**
- * Releases resources associated with this node.
- * @param doNotRecurse Set to true to not recurse into each children (recurse into each children by default)
- * @param disposeMaterialAndTextures Set to true to also dispose referenced materials and textures (false by default)
- */
- dispose(doNotRecurse, disposeMaterialAndTextures = false) {
- // Observables
- this.onViewMatrixChangedObservable.clear();
- this.onProjectionMatrixChangedObservable.clear();
- this.onAfterCheckInputsObservable.clear();
- this.onRestoreStateObservable.clear();
- // Inputs
- if (this.inputs) {
- this.inputs.clear();
- }
- // Animations
- this.getScene().stopAnimation(this);
- // Remove from scene
- this.getScene().removeCamera(this);
- while (this._rigCameras.length > 0) {
- const camera = this._rigCameras.pop();
- if (camera) {
- camera.dispose();
- }
- }
- if (this._parentContainer) {
- const index = this._parentContainer.cameras.indexOf(this);
- if (index > -1) {
- this._parentContainer.cameras.splice(index, 1);
- }
- this._parentContainer = null;
- }
- // Postprocesses
- if (this._rigPostProcess) {
- this._rigPostProcess.dispose(this);
- this._rigPostProcess = null;
- this._postProcesses.length = 0;
- }
- else if (this.cameraRigMode !== camera_Camera.RIG_MODE_NONE) {
- this._rigPostProcess = null;
- this._postProcesses.length = 0;
- }
- else {
- let i = this._postProcesses.length;
- while (--i >= 0) {
- const postProcess = this._postProcesses[i];
- if (postProcess) {
- postProcess.dispose(this);
- }
- }
- }
- // Render targets
- let i = this.customRenderTargets.length;
- while (--i >= 0) {
- this.customRenderTargets[i].dispose();
- }
- this.customRenderTargets.length = 0;
- // Active Meshes
- this._activeMeshes.dispose();
- this.getScene().getEngine().releaseRenderPassId(this.renderPassId);
- super.dispose(doNotRecurse, disposeMaterialAndTextures);
- }
- /**
- * Gets the left camera of a rig setup in case of Rigged Camera
- */
- get isLeftCamera() {
- return this._isLeftCamera;
- }
- /**
- * Gets the right camera of a rig setup in case of Rigged Camera
- */
- get isRightCamera() {
- return this._isRightCamera;
- }
- /**
- * Gets the left camera of a rig setup in case of Rigged Camera
- */
- get leftCamera() {
- if (this._rigCameras.length < 1) {
- return null;
- }
- return this._rigCameras[0];
- }
- /**
- * Gets the right camera of a rig setup in case of Rigged Camera
- */
- get rightCamera() {
- if (this._rigCameras.length < 2) {
- return null;
- }
- return this._rigCameras[1];
- }
- /**
- * Gets the left camera target of a rig setup in case of Rigged Camera
- * @returns the target position
- */
- getLeftTarget() {
- if (this._rigCameras.length < 1) {
- return null;
- }
- return this._rigCameras[0].getTarget();
- }
- /**
- * Gets the right camera target of a rig setup in case of Rigged Camera
- * @returns the target position
- */
- getRightTarget() {
- if (this._rigCameras.length < 2) {
- return null;
- }
- return this._rigCameras[1].getTarget();
- }
- /**
- * @internal
- */
- setCameraRigMode(mode, rigParams) {
- if (this.cameraRigMode === mode) {
- return;
- }
- while (this._rigCameras.length > 0) {
- const camera = this._rigCameras.pop();
- if (camera) {
- camera.dispose();
- }
- }
- this.cameraRigMode = mode;
- this._cameraRigParams = {};
- //we have to implement stereo camera calcultating left and right viewpoints from interaxialDistance and target,
- //not from a given angle as it is now, but until that complete code rewriting provisional stereoHalfAngle value is introduced
- this._cameraRigParams.interaxialDistance = rigParams.interaxialDistance || 0.0637;
- this._cameraRigParams.stereoHalfAngle = tools_Tools.ToRadians(this._cameraRigParams.interaxialDistance / 0.0637);
- // create the rig cameras, unless none
- if (this.cameraRigMode !== camera_Camera.RIG_MODE_NONE) {
- const leftCamera = this.createRigCamera(this.name + "_L", 0);
- if (leftCamera) {
- leftCamera._isLeftCamera = true;
- }
- const rightCamera = this.createRigCamera(this.name + "_R", 1);
- if (rightCamera) {
- rightCamera._isRightCamera = true;
- }
- if (leftCamera && rightCamera) {
- this._rigCameras.push(leftCamera);
- this._rigCameras.push(rightCamera);
- }
- }
- this._setRigMode(rigParams);
- this._cascadePostProcessesToRigCams();
- this.update();
- }
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _setRigMode(rigParams) {
- // no-op
- }
- /** @internal */
- _getVRProjectionMatrix() {
- math_vector_Matrix.PerspectiveFovLHToRef(this._cameraRigParams.vrMetrics.aspectRatioFov, this._cameraRigParams.vrMetrics.aspectRatio, this.minZ, this.maxZ, this._cameraRigParams.vrWorkMatrix, true, this.getEngine().isNDCHalfZRange);
- this._cameraRigParams.vrWorkMatrix.multiplyToRef(this._cameraRigParams.vrHMatrix, this._projectionMatrix);
- return this._projectionMatrix;
- }
- _updateCameraRotationMatrix() {
- //Here for WebVR
- }
- _updateWebVRCameraRotationMatrix() {
- //Here for WebVR
- }
- /**
- * This function MUST be overwritten by the different WebVR cameras available.
- * The context in which it is running is the RIG camera. So 'this' is the TargetCamera, left or right.
- * @internal
- */
- _getWebVRProjectionMatrix() {
- return math_vector_Matrix.Identity();
- }
- /**
- * This function MUST be overwritten by the different WebVR cameras available.
- * The context in which it is running is the RIG camera. So 'this' is the TargetCamera, left or right.
- * @internal
- */
- _getWebVRViewMatrix() {
- return math_vector_Matrix.Identity();
- }
- /**
- * @internal
- */
- setCameraRigParameter(name, value) {
- if (!this._cameraRigParams) {
- this._cameraRigParams = {};
- }
- this._cameraRigParams[name] = value;
- //provisionnally:
- if (name === "interaxialDistance") {
- this._cameraRigParams.stereoHalfAngle = tools_Tools.ToRadians(value / 0.0637);
- }
- }
- /**
- * needs to be overridden by children so sub has required properties to be copied
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- createRigCamera(name, cameraIndex) {
- return null;
- }
- /**
- * May need to be overridden by children
- * @internal
- */
- _updateRigCameras() {
- for (let i = 0; i < this._rigCameras.length; i++) {
- this._rigCameras[i].minZ = this.minZ;
- this._rigCameras[i].maxZ = this.maxZ;
- this._rigCameras[i].fov = this.fov;
- this._rigCameras[i].upVector.copyFrom(this.upVector);
- }
- // only update viewport when ANAGLYPH
- if (this.cameraRigMode === camera_Camera.RIG_MODE_STEREOSCOPIC_ANAGLYPH) {
- this._rigCameras[0].viewport = this._rigCameras[1].viewport = this.viewport;
- }
- }
- /** @internal */
- _setupInputs() { }
- /**
- * Serialiaze the camera setup to a json representation
- * @returns the JSON representation
- */
- serialize() {
- const serializationObject = decorators_SerializationHelper.Serialize(this);
- serializationObject.uniqueId = this.uniqueId;
- // Type
- serializationObject.type = this.getClassName();
- // Parent
- if (this.parent) {
- this.parent._serializeAsParent(serializationObject);
- }
- if (this.inputs) {
- this.inputs.serialize(serializationObject);
- }
- // Animations
- decorators_SerializationHelper.AppendSerializedAnimations(this, serializationObject);
- serializationObject.ranges = this.serializeAnimationRanges();
- serializationObject.isEnabled = this.isEnabled();
- return serializationObject;
- }
- /**
- * Clones the current camera.
- * @param name The cloned camera name
- * @param newParent The cloned camera's new parent (none by default)
- * @returns the cloned camera
- */
- clone(name, newParent = null) {
- const camera = decorators_SerializationHelper.Clone(camera_Camera.GetConstructorFromName(this.getClassName(), name, this.getScene(), this.interaxialDistance, this.isStereoscopicSideBySide), this);
- camera.name = name;
- camera.parent = newParent;
- this.onClonedObservable.notifyObservers(camera);
- return camera;
- }
- /**
- * Gets the direction of the camera relative to a given local axis.
- * @param localAxis Defines the reference axis to provide a relative direction.
- * @returns the direction
- */
- getDirection(localAxis) {
- const result = math_vector_Vector3.Zero();
- this.getDirectionToRef(localAxis, result);
- return result;
- }
- /**
- * Returns the current camera absolute rotation
- */
- get absoluteRotation() {
- this.getWorldMatrix().decompose(undefined, this._absoluteRotation);
- return this._absoluteRotation;
- }
- /**
- * Gets the direction of the camera relative to a given local axis into a passed vector.
- * @param localAxis Defines the reference axis to provide a relative direction.
- * @param result Defines the vector to store the result in
- */
- getDirectionToRef(localAxis, result) {
- math_vector_Vector3.TransformNormalToRef(localAxis, this.getWorldMatrix(), result);
- }
- /**
- * Gets a camera constructor for a given camera type
- * @param type The type of the camera to construct (should be equal to one of the camera class name)
- * @param name The name of the camera the result will be able to instantiate
- * @param scene The scene the result will construct the camera in
- * @param interaxial_distance In case of stereoscopic setup, the distance between both eyes
- * @param isStereoscopicSideBySide In case of stereoscopic setup, should the sereo be side b side
- * @returns a factory method to construct the camera
- */
- // eslint-disable-next-line @typescript-eslint/naming-convention
- static GetConstructorFromName(type, name, scene, interaxial_distance = 0, isStereoscopicSideBySide = true) {
- const constructorFunc = node_Node.Construct(type, name, scene, {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- interaxial_distance: interaxial_distance,
- isStereoscopicSideBySide: isStereoscopicSideBySide,
- });
- if (constructorFunc) {
- return constructorFunc;
- }
- // Default to universal camera
- return () => camera_Camera._CreateDefaultParsedCamera(name, scene);
- }
- /**
- * Compute the world matrix of the camera.
- * @returns the camera world matrix
- */
- computeWorldMatrix() {
- return this.getWorldMatrix();
- }
- /**
- * Parse a JSON and creates the camera from the parsed information
- * @param parsedCamera The JSON to parse
- * @param scene The scene to instantiate the camera in
- * @returns the newly constructed camera
- */
- static Parse(parsedCamera, scene) {
- const type = parsedCamera.type;
- const construct = camera_Camera.GetConstructorFromName(type, parsedCamera.name, scene, parsedCamera.interaxial_distance, parsedCamera.isStereoscopicSideBySide);
- const camera = decorators_SerializationHelper.Parse(construct, parsedCamera, scene);
- // Parent
- if (parsedCamera.parentId !== undefined) {
- camera._waitingParentId = parsedCamera.parentId;
- }
- // Parent instance index
- if (parsedCamera.parentInstanceIndex !== undefined) {
- camera._waitingParentInstanceIndex = parsedCamera.parentInstanceIndex;
- }
- //If camera has an input manager, let it parse inputs settings
- if (camera.inputs) {
- camera.inputs.parse(parsedCamera);
- camera._setupInputs();
- }
- if (parsedCamera.upVector) {
- camera.upVector = math_vector_Vector3.FromArray(parsedCamera.upVector); // need to force the upVector
- }
- if (camera.setPosition) {
- // need to force position
- camera.position.copyFromFloats(0, 0, 0);
- camera.setPosition(math_vector_Vector3.FromArray(parsedCamera.position));
- }
- // Target
- if (parsedCamera.target) {
- if (camera.setTarget) {
- camera.setTarget(math_vector_Vector3.FromArray(parsedCamera.target));
- }
- }
- // Apply 3d rig, when found
- if (parsedCamera.cameraRigMode) {
- const rigParams = parsedCamera.interaxial_distance ? { interaxialDistance: parsedCamera.interaxial_distance } : {};
- camera.setCameraRigMode(parsedCamera.cameraRigMode, rigParams);
- }
- // Animations
- if (parsedCamera.animations) {
- for (let animationIndex = 0; animationIndex < parsedCamera.animations.length; animationIndex++) {
- const parsedAnimation = parsedCamera.animations[animationIndex];
- const internalClass = GetClass("BABYLON.Animation");
- if (internalClass) {
- camera.animations.push(internalClass.Parse(parsedAnimation));
- }
- }
- node_Node.ParseAnimationRanges(camera, parsedCamera, scene);
- }
- if (parsedCamera.autoAnimate) {
- scene.beginAnimation(camera, parsedCamera.autoAnimateFrom, parsedCamera.autoAnimateTo, parsedCamera.autoAnimateLoop, parsedCamera.autoAnimateSpeed || 1.0);
- }
- // Check if isEnabled is defined to be back compatible with prior serialized versions.
- if (parsedCamera.isEnabled !== undefined) {
- camera.setEnabled(parsedCamera.isEnabled);
- }
- return camera;
- }
-}
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-camera_Camera._CreateDefaultParsedCamera = (name, scene) => {
- throw _WarnImport("UniversalCamera");
-};
-/**
- * This is the default projection mode used by the cameras.
- * It helps recreating a feeling of perspective and better appreciate depth.
- * This is the best way to simulate real life cameras.
- */
-camera_Camera.PERSPECTIVE_CAMERA = 0;
-/**
- * This helps creating camera with an orthographic mode.
- * Orthographic is commonly used in engineering as a means to produce object specifications that communicate dimensions unambiguously, each line of 1 unit length (cm, meter..whatever) will appear to have the same length everywhere on the drawing. This allows the drafter to dimension only a subset of lines and let the reader know that other lines of that length on the drawing are also that length in reality. Every parallel line in the drawing is also parallel in the object.
- */
-camera_Camera.ORTHOGRAPHIC_CAMERA = 1;
-/**
- * This is the default FOV mode for perspective cameras.
- * This setting aligns the upper and lower bounds of the viewport to the upper and lower bounds of the camera frustum.
- */
-camera_Camera.FOVMODE_VERTICAL_FIXED = 0;
-/**
- * This setting aligns the left and right bounds of the viewport to the left and right bounds of the camera frustum.
- */
-camera_Camera.FOVMODE_HORIZONTAL_FIXED = 1;
-/**
- * This specifies there is no need for a camera rig.
- * Basically only one eye is rendered corresponding to the camera.
- */
-camera_Camera.RIG_MODE_NONE = 0;
-/**
- * Simulates a camera Rig with one blue eye and one red eye.
- * This can be use with 3d blue and red glasses.
- */
-camera_Camera.RIG_MODE_STEREOSCOPIC_ANAGLYPH = 10;
-/**
- * Defines that both eyes of the camera will be rendered side by side with a parallel target.
- */
-camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL = 11;
-/**
- * Defines that both eyes of the camera will be rendered side by side with a none parallel target.
- */
-camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED = 12;
-/**
- * Defines that both eyes of the camera will be rendered over under each other.
- */
-camera_Camera.RIG_MODE_STEREOSCOPIC_OVERUNDER = 13;
-/**
- * Defines that both eyes of the camera will be rendered on successive lines interlaced for passive 3d monitors.
- */
-camera_Camera.RIG_MODE_STEREOSCOPIC_INTERLACED = 14;
-/**
- * Defines that both eyes of the camera should be renderered in a VR mode (carbox).
- */
-camera_Camera.RIG_MODE_VR = 20;
-/**
- * Defines that both eyes of the camera should be renderered in a VR mode (webVR).
- */
-camera_Camera.RIG_MODE_WEBVR = 21;
-/**
- * Custom rig mode allowing rig cameras to be populated manually with any number of cameras
- */
-camera_Camera.RIG_MODE_CUSTOM = 22;
-/**
- * Defines if by default attaching controls should prevent the default javascript event to continue.
- */
-camera_Camera.ForceAttachControlToAlwaysPreventDefault = false;
-__decorate([
- serializeAsVector3("position")
-], camera_Camera.prototype, "_position", void 0);
-__decorate([
- serializeAsVector3("upVector")
-], camera_Camera.prototype, "_upVector", void 0);
-__decorate([
- serialize()
-], camera_Camera.prototype, "orthoLeft", null);
-__decorate([
- serialize()
-], camera_Camera.prototype, "orthoRight", null);
-__decorate([
- serialize()
-], camera_Camera.prototype, "orthoBottom", null);
-__decorate([
- serialize()
-], camera_Camera.prototype, "orthoTop", null);
-__decorate([
- serialize()
-], camera_Camera.prototype, "fov", void 0);
-__decorate([
- serialize()
-], camera_Camera.prototype, "projectionPlaneTilt", void 0);
-__decorate([
- serialize()
-], camera_Camera.prototype, "minZ", void 0);
-__decorate([
- serialize()
-], camera_Camera.prototype, "maxZ", void 0);
-__decorate([
- serialize()
-], camera_Camera.prototype, "inertia", void 0);
-__decorate([
- serialize()
-], camera_Camera.prototype, "mode", null);
-__decorate([
- serialize()
-], camera_Camera.prototype, "layerMask", void 0);
-__decorate([
- serialize()
-], camera_Camera.prototype, "fovMode", void 0);
-__decorate([
- serialize()
-], camera_Camera.prototype, "cameraRigMode", void 0);
-__decorate([
- serialize()
-], camera_Camera.prototype, "interaxialDistance", void 0);
-__decorate([
- serialize()
-], camera_Camera.prototype, "isStereoscopicSideBySide", void 0);
-//# sourceMappingURL=camera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Collisions/intersectionInfo.js
-/**
- * @internal
- */
-class IntersectionInfo {
- constructor(bu, bv, distance) {
- this.bu = bu;
- this.bv = bv;
- this.distance = distance;
- this.faceId = 0;
- this.subMeshId = 0;
- }
-}
-//# sourceMappingURL=intersectionInfo.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Culling/boundingBox.js
-
-
-
-/**
- * Class used to store bounding box information
- */
-class boundingBox_BoundingBox {
- /**
- * Creates a new bounding box
- * @param min defines the minimum vector (in local space)
- * @param max defines the maximum vector (in local space)
- * @param worldMatrix defines the new world matrix
- */
- constructor(min, max, worldMatrix) {
- /**
- * Gets the 8 vectors representing the bounding box in local space
- */
- this.vectors = arrayTools_ArrayTools.BuildArray(8, math_vector_Vector3.Zero);
- /**
- * Gets the center of the bounding box in local space
- */
- this.center = math_vector_Vector3.Zero();
- /**
- * Gets the center of the bounding box in world space
- */
- this.centerWorld = math_vector_Vector3.Zero();
- /**
- * Gets the extend size in local space
- */
- this.extendSize = math_vector_Vector3.Zero();
- /**
- * Gets the extend size in world space
- */
- this.extendSizeWorld = math_vector_Vector3.Zero();
- /**
- * Gets the OBB (object bounding box) directions
- */
- this.directions = arrayTools_ArrayTools.BuildArray(3, math_vector_Vector3.Zero);
- /**
- * Gets the 8 vectors representing the bounding box in world space
- */
- this.vectorsWorld = arrayTools_ArrayTools.BuildArray(8, math_vector_Vector3.Zero);
- /**
- * Gets the minimum vector in world space
- */
- this.minimumWorld = math_vector_Vector3.Zero();
- /**
- * Gets the maximum vector in world space
- */
- this.maximumWorld = math_vector_Vector3.Zero();
- /**
- * Gets the minimum vector in local space
- */
- this.minimum = math_vector_Vector3.Zero();
- /**
- * Gets the maximum vector in local space
- */
- this.maximum = math_vector_Vector3.Zero();
- /** @internal */
- this._drawWrapperFront = null;
- /** @internal */
- this._drawWrapperBack = null;
- this.reConstruct(min, max, worldMatrix);
- }
- // Methods
- /**
- * Recreates the entire bounding box from scratch as if we call the constructor in place
- * @param min defines the new minimum vector (in local space)
- * @param max defines the new maximum vector (in local space)
- * @param worldMatrix defines the new world matrix
- */
- reConstruct(min, max, worldMatrix) {
- const minX = min.x, minY = min.y, minZ = min.z, maxX = max.x, maxY = max.y, maxZ = max.z;
- const vectors = this.vectors;
- this.minimum.copyFromFloats(minX, minY, minZ);
- this.maximum.copyFromFloats(maxX, maxY, maxZ);
- vectors[0].copyFromFloats(minX, minY, minZ);
- vectors[1].copyFromFloats(maxX, maxY, maxZ);
- vectors[2].copyFromFloats(maxX, minY, minZ);
- vectors[3].copyFromFloats(minX, maxY, minZ);
- vectors[4].copyFromFloats(minX, minY, maxZ);
- vectors[5].copyFromFloats(maxX, maxY, minZ);
- vectors[6].copyFromFloats(minX, maxY, maxZ);
- vectors[7].copyFromFloats(maxX, minY, maxZ);
- // OBB
- max.addToRef(min, this.center).scaleInPlace(0.5);
- max.subtractToRef(min, this.extendSize).scaleInPlace(0.5);
- this._worldMatrix = worldMatrix || math_vector_Matrix.IdentityReadOnly;
- this._update(this._worldMatrix);
- }
- /**
- * Scale the current bounding box by applying a scale factor
- * @param factor defines the scale factor to apply
- * @returns the current bounding box
- */
- scale(factor) {
- const tmpVectors = boundingBox_BoundingBox._TmpVector3;
- const diff = this.maximum.subtractToRef(this.minimum, tmpVectors[0]);
- const len = diff.length();
- diff.normalizeFromLength(len);
- const distance = len * factor;
- const newRadius = diff.scaleInPlace(distance * 0.5);
- const min = this.center.subtractToRef(newRadius, tmpVectors[1]);
- const max = this.center.addToRef(newRadius, tmpVectors[2]);
- this.reConstruct(min, max, this._worldMatrix);
- return this;
- }
- /**
- * Gets the world matrix of the bounding box
- * @returns a matrix
- */
- getWorldMatrix() {
- return this._worldMatrix;
- }
- /**
- * @internal
- */
- _update(world) {
- const minWorld = this.minimumWorld;
- const maxWorld = this.maximumWorld;
- const directions = this.directions;
- const vectorsWorld = this.vectorsWorld;
- const vectors = this.vectors;
- if (!world.isIdentity()) {
- minWorld.setAll(Number.MAX_VALUE);
- maxWorld.setAll(-Number.MAX_VALUE);
- for (let index = 0; index < 8; ++index) {
- const v = vectorsWorld[index];
- math_vector_Vector3.TransformCoordinatesToRef(vectors[index], world, v);
- minWorld.minimizeInPlace(v);
- maxWorld.maximizeInPlace(v);
- }
- // Extend
- maxWorld.subtractToRef(minWorld, this.extendSizeWorld).scaleInPlace(0.5);
- maxWorld.addToRef(minWorld, this.centerWorld).scaleInPlace(0.5);
- }
- else {
- minWorld.copyFrom(this.minimum);
- maxWorld.copyFrom(this.maximum);
- for (let index = 0; index < 8; ++index) {
- vectorsWorld[index].copyFrom(vectors[index]);
- }
- // Extend
- this.extendSizeWorld.copyFrom(this.extendSize);
- this.centerWorld.copyFrom(this.center);
- }
- math_vector_Vector3.FromArrayToRef(world.m, 0, directions[0]);
- math_vector_Vector3.FromArrayToRef(world.m, 4, directions[1]);
- math_vector_Vector3.FromArrayToRef(world.m, 8, directions[2]);
- this._worldMatrix = world;
- }
- /**
- * Tests if the bounding box is intersecting the frustum planes
- * @param frustumPlanes defines the frustum planes to test
- * @returns true if there is an intersection
- */
- isInFrustum(frustumPlanes) {
- return boundingBox_BoundingBox.IsInFrustum(this.vectorsWorld, frustumPlanes);
- }
- /**
- * Tests if the bounding box is entirely inside the frustum planes
- * @param frustumPlanes defines the frustum planes to test
- * @returns true if there is an inclusion
- */
- isCompletelyInFrustum(frustumPlanes) {
- return boundingBox_BoundingBox.IsCompletelyInFrustum(this.vectorsWorld, frustumPlanes);
- }
- /**
- * Tests if a point is inside the bounding box
- * @param point defines the point to test
- * @returns true if the point is inside the bounding box
- */
- intersectsPoint(point) {
- const min = this.minimumWorld;
- const max = this.maximumWorld;
- const minX = min.x, minY = min.y, minZ = min.z, maxX = max.x, maxY = max.y, maxZ = max.z;
- const pointX = point.x, pointY = point.y, pointZ = point.z;
- const delta = -math_constants_Epsilon;
- if (maxX - pointX < delta || delta > pointX - minX) {
- return false;
- }
- if (maxY - pointY < delta || delta > pointY - minY) {
- return false;
- }
- if (maxZ - pointZ < delta || delta > pointZ - minZ) {
- return false;
- }
- return true;
- }
- /**
- * Tests if the bounding box intersects with a bounding sphere
- * @param sphere defines the sphere to test
- * @returns true if there is an intersection
- */
- intersectsSphere(sphere) {
- return boundingBox_BoundingBox.IntersectsSphere(this.minimumWorld, this.maximumWorld, sphere.centerWorld, sphere.radiusWorld);
- }
- /**
- * Tests if the bounding box intersects with a box defined by a min and max vectors
- * @param min defines the min vector to use
- * @param max defines the max vector to use
- * @returns true if there is an intersection
- */
- intersectsMinMax(min, max) {
- const myMin = this.minimumWorld;
- const myMax = this.maximumWorld;
- const myMinX = myMin.x, myMinY = myMin.y, myMinZ = myMin.z, myMaxX = myMax.x, myMaxY = myMax.y, myMaxZ = myMax.z;
- const minX = min.x, minY = min.y, minZ = min.z, maxX = max.x, maxY = max.y, maxZ = max.z;
- if (myMaxX < minX || myMinX > maxX) {
- return false;
- }
- if (myMaxY < minY || myMinY > maxY) {
- return false;
- }
- if (myMaxZ < minZ || myMinZ > maxZ) {
- return false;
- }
- return true;
- }
- /**
- * Disposes the resources of the class
- */
- dispose() {
- var _a, _b;
- (_a = this._drawWrapperFront) === null || _a === void 0 ? void 0 : _a.dispose();
- (_b = this._drawWrapperBack) === null || _b === void 0 ? void 0 : _b.dispose();
- }
- // Statics
- /**
- * Tests if two bounding boxes are intersections
- * @param box0 defines the first box to test
- * @param box1 defines the second box to test
- * @returns true if there is an intersection
- */
- static Intersects(box0, box1) {
- return box0.intersectsMinMax(box1.minimumWorld, box1.maximumWorld);
- }
- /**
- * Tests if a bounding box defines by a min/max vectors intersects a sphere
- * @param minPoint defines the minimum vector of the bounding box
- * @param maxPoint defines the maximum vector of the bounding box
- * @param sphereCenter defines the sphere center
- * @param sphereRadius defines the sphere radius
- * @returns true if there is an intersection
- */
- static IntersectsSphere(minPoint, maxPoint, sphereCenter, sphereRadius) {
- const vector = boundingBox_BoundingBox._TmpVector3[0];
- math_vector_Vector3.ClampToRef(sphereCenter, minPoint, maxPoint, vector);
- const num = math_vector_Vector3.DistanceSquared(sphereCenter, vector);
- return num <= sphereRadius * sphereRadius;
- }
- /**
- * Tests if a bounding box defined with 8 vectors is entirely inside frustum planes
- * @param boundingVectors defines an array of 8 vectors representing a bounding box
- * @param frustumPlanes defines the frustum planes to test
- * @returns true if there is an inclusion
- */
- static IsCompletelyInFrustum(boundingVectors, frustumPlanes) {
- for (let p = 0; p < 6; ++p) {
- const frustumPlane = frustumPlanes[p];
- for (let i = 0; i < 8; ++i) {
- if (frustumPlane.dotCoordinate(boundingVectors[i]) < 0) {
- return false;
- }
- }
- }
- return true;
- }
- /**
- * Tests if a bounding box defined with 8 vectors intersects frustum planes
- * @param boundingVectors defines an array of 8 vectors representing a bounding box
- * @param frustumPlanes defines the frustum planes to test
- * @returns true if there is an intersection
- */
- static IsInFrustum(boundingVectors, frustumPlanes) {
- for (let p = 0; p < 6; ++p) {
- let canReturnFalse = true;
- const frustumPlane = frustumPlanes[p];
- for (let i = 0; i < 8; ++i) {
- if (frustumPlane.dotCoordinate(boundingVectors[i]) >= 0) {
- canReturnFalse = false;
- break;
- }
- }
- if (canReturnFalse) {
- return false;
- }
- }
- return true;
- }
-}
-boundingBox_BoundingBox._TmpVector3 = arrayTools_ArrayTools.BuildArray(3, math_vector_Vector3.Zero);
-//# sourceMappingURL=boundingBox.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Culling/boundingSphere.js
-
-
-/**
- * Class used to store bounding sphere information
- */
-class boundingSphere_BoundingSphere {
- /**
- * Creates a new bounding sphere
- * @param min defines the minimum vector (in local space)
- * @param max defines the maximum vector (in local space)
- * @param worldMatrix defines the new world matrix
- */
- constructor(min, max, worldMatrix) {
- /**
- * Gets the center of the bounding sphere in local space
- */
- this.center = math_vector_Vector3.Zero();
- /**
- * Gets the center of the bounding sphere in world space
- */
- this.centerWorld = math_vector_Vector3.Zero();
- /**
- * Gets the minimum vector in local space
- */
- this.minimum = math_vector_Vector3.Zero();
- /**
- * Gets the maximum vector in local space
- */
- this.maximum = math_vector_Vector3.Zero();
- this.reConstruct(min, max, worldMatrix);
- }
- /**
- * Recreates the entire bounding sphere from scratch as if we call the constructor in place
- * @param min defines the new minimum vector (in local space)
- * @param max defines the new maximum vector (in local space)
- * @param worldMatrix defines the new world matrix
- */
- reConstruct(min, max, worldMatrix) {
- this.minimum.copyFrom(min);
- this.maximum.copyFrom(max);
- const distance = math_vector_Vector3.Distance(min, max);
- max.addToRef(min, this.center).scaleInPlace(0.5);
- this.radius = distance * 0.5;
- this._update(worldMatrix || math_vector_Matrix.IdentityReadOnly);
- }
- /**
- * Scale the current bounding sphere by applying a scale factor
- * @param factor defines the scale factor to apply
- * @returns the current bounding box
- */
- scale(factor) {
- const newRadius = this.radius * factor;
- const tmpVectors = boundingSphere_BoundingSphere._TmpVector3;
- const tempRadiusVector = tmpVectors[0].setAll(newRadius);
- const min = this.center.subtractToRef(tempRadiusVector, tmpVectors[1]);
- const max = this.center.addToRef(tempRadiusVector, tmpVectors[2]);
- this.reConstruct(min, max, this._worldMatrix);
- return this;
- }
- /**
- * Gets the world matrix of the bounding box
- * @returns a matrix
- */
- getWorldMatrix() {
- return this._worldMatrix;
- }
- // Methods
- /**
- * @internal
- */
- _update(worldMatrix) {
- if (!worldMatrix.isIdentity()) {
- math_vector_Vector3.TransformCoordinatesToRef(this.center, worldMatrix, this.centerWorld);
- const tempVector = boundingSphere_BoundingSphere._TmpVector3[0];
- math_vector_Vector3.TransformNormalFromFloatsToRef(1.0, 1.0, 1.0, worldMatrix, tempVector);
- this.radiusWorld = Math.max(Math.abs(tempVector.x), Math.abs(tempVector.y), Math.abs(tempVector.z)) * this.radius;
- }
- else {
- this.centerWorld.copyFrom(this.center);
- this.radiusWorld = this.radius;
- }
- }
- /**
- * Tests if the bounding sphere is intersecting the frustum planes
- * @param frustumPlanes defines the frustum planes to test
- * @returns true if there is an intersection
- */
- isInFrustum(frustumPlanes) {
- const center = this.centerWorld;
- const radius = this.radiusWorld;
- for (let i = 0; i < 6; i++) {
- if (frustumPlanes[i].dotCoordinate(center) <= -radius) {
- return false;
- }
- }
- return true;
- }
- /**
- * Tests if the bounding sphere center is in between the frustum planes.
- * Used for optimistic fast inclusion.
- * @param frustumPlanes defines the frustum planes to test
- * @returns true if the sphere center is in between the frustum planes
- */
- isCenterInFrustum(frustumPlanes) {
- const center = this.centerWorld;
- for (let i = 0; i < 6; i++) {
- if (frustumPlanes[i].dotCoordinate(center) < 0) {
- return false;
- }
- }
- return true;
- }
- /**
- * Tests if a point is inside the bounding sphere
- * @param point defines the point to test
- * @returns true if the point is inside the bounding sphere
- */
- intersectsPoint(point) {
- const squareDistance = math_vector_Vector3.DistanceSquared(this.centerWorld, point);
- if (this.radiusWorld * this.radiusWorld < squareDistance) {
- return false;
- }
- return true;
- }
- // Statics
- /**
- * Checks if two sphere intersect
- * @param sphere0 sphere 0
- * @param sphere1 sphere 1
- * @returns true if the spheres intersect
- */
- static Intersects(sphere0, sphere1) {
- const squareDistance = math_vector_Vector3.DistanceSquared(sphere0.centerWorld, sphere1.centerWorld);
- const radiusSum = sphere0.radiusWorld + sphere1.radiusWorld;
- if (radiusSum * radiusSum < squareDistance) {
- return false;
- }
- return true;
- }
- /**
- * Creates a sphere from a center and a radius
- * @param center The center
- * @param radius radius
- * @param matrix Optional worldMatrix
- * @returns The sphere
- */
- static CreateFromCenterAndRadius(center, radius, matrix) {
- this._TmpVector3[0].copyFrom(center);
- this._TmpVector3[1].copyFromFloats(0, 0, radius);
- this._TmpVector3[2].copyFrom(center);
- this._TmpVector3[0].addInPlace(this._TmpVector3[1]);
- this._TmpVector3[2].subtractInPlace(this._TmpVector3[1]);
- const sphere = new boundingSphere_BoundingSphere(this._TmpVector3[0], this._TmpVector3[2]);
- if (matrix) {
- sphere._worldMatrix = matrix;
- }
- else {
- sphere._worldMatrix = math_vector_Matrix.Identity();
- }
- return sphere;
- }
-}
-boundingSphere_BoundingSphere._TmpVector3 = arrayTools_ArrayTools.BuildArray(3, math_vector_Vector3.Zero);
-//# sourceMappingURL=boundingSphere.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Culling/boundingInfo.js
-
-
-
-
-
-
-const _result0 = { min: 0, max: 0 };
-const _result1 = { min: 0, max: 0 };
-const computeBoxExtents = (axis, box, result) => {
- const p = math_vector_Vector3.Dot(box.centerWorld, axis);
- const r0 = Math.abs(math_vector_Vector3.Dot(box.directions[0], axis)) * box.extendSize.x;
- const r1 = Math.abs(math_vector_Vector3.Dot(box.directions[1], axis)) * box.extendSize.y;
- const r2 = Math.abs(math_vector_Vector3.Dot(box.directions[2], axis)) * box.extendSize.z;
- const r = r0 + r1 + r2;
- result.min = p - r;
- result.max = p + r;
-};
-const axisOverlap = (axis, box0, box1) => {
- computeBoxExtents(axis, box0, _result0);
- computeBoxExtents(axis, box1, _result1);
- return !(_result0.min > _result1.max || _result1.min > _result0.max);
-};
-/**
- * Info for a bounding data of a mesh
- */
-class boundingInfo_BoundingInfo {
- /**
- * Constructs bounding info
- * @param minimum min vector of the bounding box/sphere
- * @param maximum max vector of the bounding box/sphere
- * @param worldMatrix defines the new world matrix
- */
- constructor(minimum, maximum, worldMatrix) {
- this._isLocked = false;
- this.boundingBox = new boundingBox_BoundingBox(minimum, maximum, worldMatrix);
- this.boundingSphere = new boundingSphere_BoundingSphere(minimum, maximum, worldMatrix);
- }
- /**
- * Recreates the entire bounding info from scratch as if we call the constructor in place
- * @param min defines the new minimum vector (in local space)
- * @param max defines the new maximum vector (in local space)
- * @param worldMatrix defines the new world matrix
- */
- reConstruct(min, max, worldMatrix) {
- this.boundingBox.reConstruct(min, max, worldMatrix);
- this.boundingSphere.reConstruct(min, max, worldMatrix);
- }
- /**
- * min vector of the bounding box/sphere
- */
- get minimum() {
- return this.boundingBox.minimum;
- }
- /**
- * max vector of the bounding box/sphere
- */
- get maximum() {
- return this.boundingBox.maximum;
- }
- /**
- * If the info is locked and won't be updated to avoid perf overhead
- */
- get isLocked() {
- return this._isLocked;
- }
- set isLocked(value) {
- this._isLocked = value;
- }
- // Methods
- /**
- * Updates the bounding sphere and box
- * @param world world matrix to be used to update
- */
- update(world) {
- if (this._isLocked) {
- return;
- }
- this.boundingBox._update(world);
- this.boundingSphere._update(world);
- }
- /**
- * Recreate the bounding info to be centered around a specific point given a specific extend.
- * @param center New center of the bounding info
- * @param extend New extend of the bounding info
- * @returns the current bounding info
- */
- centerOn(center, extend) {
- const minimum = boundingInfo_BoundingInfo._TmpVector3[0].copyFrom(center).subtractInPlace(extend);
- const maximum = boundingInfo_BoundingInfo._TmpVector3[1].copyFrom(center).addInPlace(extend);
- this.boundingBox.reConstruct(minimum, maximum, this.boundingBox.getWorldMatrix());
- this.boundingSphere.reConstruct(minimum, maximum, this.boundingBox.getWorldMatrix());
- return this;
- }
- /**
- * Grows the bounding info to include the given point.
- * @param point The point that will be included in the current bounding info (in local space)
- * @returns the current bounding info
- */
- encapsulate(point) {
- const minimum = math_vector_Vector3.Minimize(this.minimum, point);
- const maximum = math_vector_Vector3.Maximize(this.maximum, point);
- this.reConstruct(minimum, maximum, this.boundingBox.getWorldMatrix());
- return this;
- }
- /**
- * Grows the bounding info to encapsulate the given bounding info.
- * @param toEncapsulate The bounding info that will be encapsulated in the current bounding info
- * @returns the current bounding info
- */
- encapsulateBoundingInfo(toEncapsulate) {
- const invw = math_vector_TmpVectors.Matrix[0];
- this.boundingBox.getWorldMatrix().invertToRef(invw);
- const v = math_vector_TmpVectors.Vector3[0];
- math_vector_Vector3.TransformCoordinatesToRef(toEncapsulate.boundingBox.minimumWorld, invw, v);
- this.encapsulate(v);
- math_vector_Vector3.TransformCoordinatesToRef(toEncapsulate.boundingBox.maximumWorld, invw, v);
- this.encapsulate(v);
- return this;
- }
- /**
- * Scale the current bounding info by applying a scale factor
- * @param factor defines the scale factor to apply
- * @returns the current bounding info
- */
- scale(factor) {
- this.boundingBox.scale(factor);
- this.boundingSphere.scale(factor);
- return this;
- }
- /**
- * Returns `true` if the bounding info is within the frustum defined by the passed array of planes.
- * @param frustumPlanes defines the frustum to test
- * @param strategy defines the strategy to use for the culling (default is BABYLON.AbstractMesh.CULLINGSTRATEGY_STANDARD)
- * The different strategies available are:
- * * BABYLON.AbstractMesh.CULLINGSTRATEGY_STANDARD most accurate but slower @see https://doc.babylonjs.com/typedoc/classes/BABYLON.AbstractMesh#CULLINGSTRATEGY_STANDARD
- * * BABYLON.AbstractMesh.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY faster but less accurate @see https://doc.babylonjs.com/typedoc/classes/BABYLON.AbstractMesh#CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY
- * * BABYLON.AbstractMesh.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION can be faster if always visible @see https://doc.babylonjs.com/typedoc/classes/BABYLON.AbstractMesh#CULLINGSTRATEGY_OPTIMISTIC_INCLUSION
- * * BABYLON.AbstractMesh.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY can be faster if always visible @see https://doc.babylonjs.com/typedoc/classes/BABYLON.AbstractMesh#CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY
- * @returns true if the bounding info is in the frustum planes
- */
- isInFrustum(frustumPlanes, strategy = 0) {
- const inclusionTest = strategy === 2 || strategy === 3;
- if (inclusionTest) {
- if (this.boundingSphere.isCenterInFrustum(frustumPlanes)) {
- return true;
- }
- }
- if (!this.boundingSphere.isInFrustum(frustumPlanes)) {
- return false;
- }
- const bSphereOnlyTest = strategy === 1 || strategy === 3;
- if (bSphereOnlyTest) {
- return true;
- }
- return this.boundingBox.isInFrustum(frustumPlanes);
- }
- /**
- * Gets the world distance between the min and max points of the bounding box
- */
- get diagonalLength() {
- const boundingBox = this.boundingBox;
- const diag = boundingBox.maximumWorld.subtractToRef(boundingBox.minimumWorld, boundingInfo_BoundingInfo._TmpVector3[0]);
- return diag.length();
- }
- /**
- * Checks if a cullable object (mesh...) is in the camera frustum
- * Unlike isInFrustum this checks the full bounding box
- * @param frustumPlanes Camera near/planes
- * @returns true if the object is in frustum otherwise false
- */
- isCompletelyInFrustum(frustumPlanes) {
- return this.boundingBox.isCompletelyInFrustum(frustumPlanes);
- }
- /**
- * @internal
- */
- _checkCollision(collider) {
- return collider._canDoCollision(this.boundingSphere.centerWorld, this.boundingSphere.radiusWorld, this.boundingBox.minimumWorld, this.boundingBox.maximumWorld);
- }
- /**
- * Checks if a point is inside the bounding box and bounding sphere or the mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/interactions/mesh_intersect
- * @param point the point to check intersection with
- * @returns if the point intersects
- */
- intersectsPoint(point) {
- if (!this.boundingSphere.centerWorld) {
- return false;
- }
- if (!this.boundingSphere.intersectsPoint(point)) {
- return false;
- }
- if (!this.boundingBox.intersectsPoint(point)) {
- return false;
- }
- return true;
- }
- /**
- * Checks if another bounding info intersects the bounding box and bounding sphere or the mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/interactions/mesh_intersect
- * @param boundingInfo the bounding info to check intersection with
- * @param precise if the intersection should be done using OBB
- * @returns if the bounding info intersects
- */
- intersects(boundingInfo, precise) {
- if (!boundingSphere_BoundingSphere.Intersects(this.boundingSphere, boundingInfo.boundingSphere)) {
- return false;
- }
- if (!boundingBox_BoundingBox.Intersects(this.boundingBox, boundingInfo.boundingBox)) {
- return false;
- }
- if (!precise) {
- return true;
- }
- const box0 = this.boundingBox;
- const box1 = boundingInfo.boundingBox;
- if (!axisOverlap(box0.directions[0], box0, box1)) {
- return false;
- }
- if (!axisOverlap(box0.directions[1], box0, box1)) {
- return false;
- }
- if (!axisOverlap(box0.directions[2], box0, box1)) {
- return false;
- }
- if (!axisOverlap(box1.directions[0], box0, box1)) {
- return false;
- }
- if (!axisOverlap(box1.directions[1], box0, box1)) {
- return false;
- }
- if (!axisOverlap(box1.directions[2], box0, box1)) {
- return false;
- }
- if (!axisOverlap(math_vector_Vector3.Cross(box0.directions[0], box1.directions[0]), box0, box1)) {
- return false;
- }
- if (!axisOverlap(math_vector_Vector3.Cross(box0.directions[0], box1.directions[1]), box0, box1)) {
- return false;
- }
- if (!axisOverlap(math_vector_Vector3.Cross(box0.directions[0], box1.directions[2]), box0, box1)) {
- return false;
- }
- if (!axisOverlap(math_vector_Vector3.Cross(box0.directions[1], box1.directions[0]), box0, box1)) {
- return false;
- }
- if (!axisOverlap(math_vector_Vector3.Cross(box0.directions[1], box1.directions[1]), box0, box1)) {
- return false;
- }
- if (!axisOverlap(math_vector_Vector3.Cross(box0.directions[1], box1.directions[2]), box0, box1)) {
- return false;
- }
- if (!axisOverlap(math_vector_Vector3.Cross(box0.directions[2], box1.directions[0]), box0, box1)) {
- return false;
- }
- if (!axisOverlap(math_vector_Vector3.Cross(box0.directions[2], box1.directions[1]), box0, box1)) {
- return false;
- }
- if (!axisOverlap(math_vector_Vector3.Cross(box0.directions[2], box1.directions[2]), box0, box1)) {
- return false;
- }
- return true;
- }
-}
-boundingInfo_BoundingInfo._TmpVector3 = arrayTools_ArrayTools.BuildArray(2, math_vector_Vector3.Zero);
-//# sourceMappingURL=boundingInfo.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Maths/math.functions.js
-
-
-
-// This helper class is only here so we can apply the nativeOverride decorator to functions.
-class MathHelpers {
- static extractMinAndMaxIndexed(positions, indices, indexStart, indexCount, minimum, maximum) {
- for (let index = indexStart; index < indexStart + indexCount; index++) {
- const offset = indices[index] * 3;
- const x = positions[offset];
- const y = positions[offset + 1];
- const z = positions[offset + 2];
- minimum.minimizeInPlaceFromFloats(x, y, z);
- maximum.maximizeInPlaceFromFloats(x, y, z);
- }
- }
- static extractMinAndMax(positions, start, count, stride, minimum, maximum) {
- for (let index = start, offset = start * stride; index < start + count; index++, offset += stride) {
- const x = positions[offset];
- const y = positions[offset + 1];
- const z = positions[offset + 2];
- minimum.minimizeInPlaceFromFloats(x, y, z);
- maximum.maximizeInPlaceFromFloats(x, y, z);
- }
- }
-}
-__decorate([
- nativeOverride.filter((...[positions, indices]) => !Array.isArray(positions) && !Array.isArray(indices))
- // eslint-disable-next-line @typescript-eslint/naming-convention
-], MathHelpers, "extractMinAndMaxIndexed", null);
-__decorate([
- nativeOverride.filter((...[positions]) => !Array.isArray(positions))
- // eslint-disable-next-line @typescript-eslint/naming-convention
-], MathHelpers, "extractMinAndMax", null);
-/**
- * Extracts minimum and maximum values from a list of indexed positions
- * @param positions defines the positions to use
- * @param indices defines the indices to the positions
- * @param indexStart defines the start index
- * @param indexCount defines the end index
- * @param bias defines bias value to add to the result
- * @returns minimum and maximum values
- */
-function extractMinAndMaxIndexed(positions, indices, indexStart, indexCount, bias = null) {
- const minimum = new math_vector_Vector3(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE);
- const maximum = new math_vector_Vector3(-Number.MAX_VALUE, -Number.MAX_VALUE, -Number.MAX_VALUE);
- MathHelpers.extractMinAndMaxIndexed(positions, indices, indexStart, indexCount, minimum, maximum);
- if (bias) {
- minimum.x -= minimum.x * bias.x + bias.y;
- minimum.y -= minimum.y * bias.x + bias.y;
- minimum.z -= minimum.z * bias.x + bias.y;
- maximum.x += maximum.x * bias.x + bias.y;
- maximum.y += maximum.y * bias.x + bias.y;
- maximum.z += maximum.z * bias.x + bias.y;
- }
- return {
- minimum: minimum,
- maximum: maximum,
- };
-}
-/**
- * Extracts minimum and maximum values from a list of positions
- * @param positions defines the positions to use
- * @param start defines the start index in the positions array
- * @param count defines the number of positions to handle
- * @param bias defines bias value to add to the result
- * @param stride defines the stride size to use (distance between two positions in the positions array)
- * @returns minimum and maximum values
- */
-function extractMinAndMax(positions, start, count, bias = null, stride) {
- const minimum = new math_vector_Vector3(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE);
- const maximum = new math_vector_Vector3(-Number.MAX_VALUE, -Number.MAX_VALUE, -Number.MAX_VALUE);
- if (!stride) {
- stride = 3;
- }
- MathHelpers.extractMinAndMax(positions, start, count, stride, minimum, maximum);
- if (bias) {
- minimum.x -= minimum.x * bias.x + bias.y;
- minimum.y -= minimum.y * bias.x + bias.y;
- minimum.z -= minimum.z * bias.x + bias.y;
- maximum.x += maximum.x * bias.x + bias.y;
- maximum.y += maximum.y * bias.x + bias.y;
- maximum.z += maximum.z * bias.x + bias.y;
- }
- return {
- minimum: minimum,
- maximum: maximum,
- };
-}
-//# sourceMappingURL=math.functions.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/subMesh.js
-
-
-
-
-
-
-/**
- * Defines a subdivision inside a mesh
- */
-class subMesh_SubMesh {
- /**
- * Gets material defines used by the effect associated to the sub mesh
- */
- get materialDefines() {
- var _a;
- return this._mainDrawWrapperOverride ? this._mainDrawWrapperOverride.defines : (_a = this._getDrawWrapper()) === null || _a === void 0 ? void 0 : _a.defines;
- }
- /**
- * Sets material defines used by the effect associated to the sub mesh
- */
- set materialDefines(defines) {
- var _a;
- const drawWrapper = (_a = this._mainDrawWrapperOverride) !== null && _a !== void 0 ? _a : this._getDrawWrapper(undefined, true);
- drawWrapper.defines = defines;
- }
- /**
- * @internal
- */
- _getDrawWrapper(passId, createIfNotExisting = false) {
- passId = passId !== null && passId !== void 0 ? passId : this._engine.currentRenderPassId;
- let drawWrapper = this._drawWrappers[passId];
- if (!drawWrapper && createIfNotExisting) {
- this._drawWrappers[passId] = drawWrapper = new drawWrapper_DrawWrapper(this._mesh.getScene().getEngine());
- }
- return drawWrapper;
- }
- /**
- * @internal
- */
- _removeDrawWrapper(passId, disposeWrapper = true) {
- var _a;
- if (disposeWrapper) {
- (_a = this._drawWrappers[passId]) === null || _a === void 0 ? void 0 : _a.dispose();
- }
- this._drawWrappers[passId] = undefined;
- }
- /**
- * Gets associated (main) effect (possibly the effect override if defined)
- */
- get effect() {
- var _a, _b;
- return this._mainDrawWrapperOverride ? this._mainDrawWrapperOverride.effect : (_b = (_a = this._getDrawWrapper()) === null || _a === void 0 ? void 0 : _a.effect) !== null && _b !== void 0 ? _b : null;
- }
- /** @internal */
- get _drawWrapper() {
- var _a;
- return (_a = this._mainDrawWrapperOverride) !== null && _a !== void 0 ? _a : this._getDrawWrapper(undefined, true);
- }
- /** @internal */
- get _drawWrapperOverride() {
- return this._mainDrawWrapperOverride;
- }
- /**
- * @internal
- */
- _setMainDrawWrapperOverride(wrapper) {
- this._mainDrawWrapperOverride = wrapper;
- }
- /**
- * Sets associated effect (effect used to render this submesh)
- * @param effect defines the effect to associate with
- * @param defines defines the set of defines used to compile this effect
- * @param materialContext material context associated to the effect
- * @param resetContext true to reset the draw context
- */
- setEffect(effect, defines = null, materialContext, resetContext = true) {
- const drawWrapper = this._drawWrapper;
- drawWrapper.setEffect(effect, defines, resetContext);
- if (materialContext !== undefined) {
- drawWrapper.materialContext = materialContext;
- }
- if (!effect) {
- drawWrapper.defines = null;
- drawWrapper.materialContext = undefined;
- }
- }
- /**
- * Resets the draw wrappers cache
- * @param passId If provided, releases only the draw wrapper corresponding to this render pass id
- */
- resetDrawCache(passId) {
- if (this._drawWrappers) {
- if (passId !== undefined) {
- this._removeDrawWrapper(passId);
- return;
- }
- else {
- for (const drawWrapper of this._drawWrappers) {
- drawWrapper === null || drawWrapper === void 0 ? void 0 : drawWrapper.dispose();
- }
- }
- }
- this._drawWrappers = [];
- }
- /**
- * Add a new submesh to a mesh
- * @param materialIndex defines the material index to use
- * @param verticesStart defines vertex index start
- * @param verticesCount defines vertices count
- * @param indexStart defines index start
- * @param indexCount defines indices count
- * @param mesh defines the parent mesh
- * @param renderingMesh defines an optional rendering mesh
- * @param createBoundingBox defines if bounding box should be created for this submesh
- * @returns the new submesh
- */
- static AddToMesh(materialIndex, verticesStart, verticesCount, indexStart, indexCount, mesh, renderingMesh, createBoundingBox = true) {
- return new subMesh_SubMesh(materialIndex, verticesStart, verticesCount, indexStart, indexCount, mesh, renderingMesh, createBoundingBox);
- }
- /**
- * Creates a new submesh
- * @param materialIndex defines the material index to use
- * @param verticesStart defines vertex index start
- * @param verticesCount defines vertices count
- * @param indexStart defines index start
- * @param indexCount defines indices count
- * @param mesh defines the parent mesh
- * @param renderingMesh defines an optional rendering mesh
- * @param createBoundingBox defines if bounding box should be created for this submesh
- * @param addToMesh defines a boolean indicating that the submesh must be added to the mesh.subMeshes array (true by default)
- */
- constructor(
- /** the material index to use */
- materialIndex,
- /** vertex index start */
- verticesStart,
- /** vertices count */
- verticesCount,
- /** index start */
- indexStart,
- /** indices count */
- indexCount, mesh, renderingMesh, createBoundingBox = true, addToMesh = true) {
- this.materialIndex = materialIndex;
- this.verticesStart = verticesStart;
- this.verticesCount = verticesCount;
- this.indexStart = indexStart;
- this.indexCount = indexCount;
- this._mainDrawWrapperOverride = null;
- /** @internal */
- this._linesIndexCount = 0;
- this._linesIndexBuffer = null;
- /** @internal */
- this._lastColliderWorldVertices = null;
- /** @internal */
- this._lastColliderTransformMatrix = null;
- /** @internal */
- this._wasDispatched = false;
- /** @internal */
- this._renderId = 0;
- /** @internal */
- this._alphaIndex = 0;
- /** @internal */
- this._distanceToCamera = 0;
- this._currentMaterial = null;
- this._mesh = mesh;
- this._renderingMesh = renderingMesh || mesh;
- if (addToMesh) {
- mesh.subMeshes.push(this);
- }
- this._engine = this._mesh.getScene().getEngine();
- this.resetDrawCache();
- this._trianglePlanes = [];
- this._id = mesh.subMeshes.length - 1;
- if (createBoundingBox) {
- this.refreshBoundingInfo();
- mesh.computeWorldMatrix(true);
- }
- }
- /**
- * Returns true if this submesh covers the entire parent mesh
- * @ignorenaming
- */
- // eslint-disable-next-line @typescript-eslint/naming-convention
- get IsGlobal() {
- return this.verticesStart === 0 && this.verticesCount === this._mesh.getTotalVertices() && this.indexStart === 0 && this.indexCount === this._mesh.getTotalIndices();
- }
- /**
- * Returns the submesh BoundingInfo object
- * @returns current bounding info (or mesh's one if the submesh is global)
- */
- getBoundingInfo() {
- if (this.IsGlobal) {
- return this._mesh.getBoundingInfo();
- }
- return this._boundingInfo;
- }
- /**
- * Sets the submesh BoundingInfo
- * @param boundingInfo defines the new bounding info to use
- * @returns the SubMesh
- */
- setBoundingInfo(boundingInfo) {
- this._boundingInfo = boundingInfo;
- return this;
- }
- /**
- * Returns the mesh of the current submesh
- * @returns the parent mesh
- */
- getMesh() {
- return this._mesh;
- }
- /**
- * Returns the rendering mesh of the submesh
- * @returns the rendering mesh (could be different from parent mesh)
- */
- getRenderingMesh() {
- return this._renderingMesh;
- }
- /**
- * Returns the replacement mesh of the submesh
- * @returns the replacement mesh (could be different from parent mesh)
- */
- getReplacementMesh() {
- return this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh ? this._mesh : null;
- }
- /**
- * Returns the effective mesh of the submesh
- * @returns the effective mesh (could be different from parent mesh)
- */
- getEffectiveMesh() {
- const replacementMesh = this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh ? this._mesh : null;
- return replacementMesh ? replacementMesh : this._renderingMesh;
- }
- /**
- * Returns the submesh material
- * @param getDefaultMaterial Defines whether or not to get the default material if nothing has been defined.
- * @returns null or the current material
- */
- getMaterial(getDefaultMaterial = true) {
- var _a;
- const rootMaterial = (_a = this._renderingMesh.getMaterialForRenderPass(this._engine.currentRenderPassId)) !== null && _a !== void 0 ? _a : this._renderingMesh.material;
- if (!rootMaterial) {
- return getDefaultMaterial ? this._mesh.getScene().defaultMaterial : null;
- }
- else if (this._isMultiMaterial(rootMaterial)) {
- const effectiveMaterial = rootMaterial.getSubMaterial(this.materialIndex);
- if (this._currentMaterial !== effectiveMaterial) {
- this._currentMaterial = effectiveMaterial;
- this.resetDrawCache();
- }
- return effectiveMaterial;
- }
- return rootMaterial;
- }
- _isMultiMaterial(material) {
- return material.getSubMaterial !== undefined;
- }
- // Methods
- /**
- * Sets a new updated BoundingInfo object to the submesh
- * @param data defines an optional position array to use to determine the bounding info
- * @returns the SubMesh
- */
- refreshBoundingInfo(data = null) {
- this._lastColliderWorldVertices = null;
- if (this.IsGlobal || !this._renderingMesh || !this._renderingMesh.geometry) {
- return this;
- }
- if (!data) {
- data = this._renderingMesh.getVerticesData(buffer_VertexBuffer.PositionKind);
- }
- if (!data) {
- this._boundingInfo = this._mesh.getBoundingInfo();
- return this;
- }
- const indices = this._renderingMesh.getIndices();
- let extend;
- //is this the only submesh?
- if (this.indexStart === 0 && this.indexCount === indices.length) {
- const boundingInfo = this._renderingMesh.getBoundingInfo();
- //the rendering mesh's bounding info can be used, it is the standard submesh for all indices.
- extend = { minimum: boundingInfo.minimum.clone(), maximum: boundingInfo.maximum.clone() };
- }
- else {
- extend = extractMinAndMaxIndexed(data, indices, this.indexStart, this.indexCount, this._renderingMesh.geometry.boundingBias);
- }
- if (this._boundingInfo) {
- this._boundingInfo.reConstruct(extend.minimum, extend.maximum);
- }
- else {
- this._boundingInfo = new boundingInfo_BoundingInfo(extend.minimum, extend.maximum);
- }
- return this;
- }
- /**
- * @internal
- */
- _checkCollision(collider) {
- const boundingInfo = this.getBoundingInfo();
- return boundingInfo._checkCollision(collider);
- }
- /**
- * Updates the submesh BoundingInfo
- * @param world defines the world matrix to use to update the bounding info
- * @returns the submesh
- */
- updateBoundingInfo(world) {
- let boundingInfo = this.getBoundingInfo();
- if (!boundingInfo) {
- this.refreshBoundingInfo();
- boundingInfo = this.getBoundingInfo();
- }
- if (boundingInfo) {
- boundingInfo.update(world);
- }
- return this;
- }
- /**
- * True is the submesh bounding box intersects the frustum defined by the passed array of planes.
- * @param frustumPlanes defines the frustum planes
- * @returns true if the submesh is intersecting with the frustum
- */
- isInFrustum(frustumPlanes) {
- const boundingInfo = this.getBoundingInfo();
- if (!boundingInfo) {
- return false;
- }
- return boundingInfo.isInFrustum(frustumPlanes, this._mesh.cullingStrategy);
- }
- /**
- * True is the submesh bounding box is completely inside the frustum defined by the passed array of planes
- * @param frustumPlanes defines the frustum planes
- * @returns true if the submesh is inside the frustum
- */
- isCompletelyInFrustum(frustumPlanes) {
- const boundingInfo = this.getBoundingInfo();
- if (!boundingInfo) {
- return false;
- }
- return boundingInfo.isCompletelyInFrustum(frustumPlanes);
- }
- /**
- * Renders the submesh
- * @param enableAlphaMode defines if alpha needs to be used
- * @returns the submesh
- */
- render(enableAlphaMode) {
- this._renderingMesh.render(this, enableAlphaMode, this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh ? this._mesh : undefined);
- return this;
- }
- /**
- * @internal
- */
- _getLinesIndexBuffer(indices, engine) {
- if (!this._linesIndexBuffer) {
- const linesIndices = [];
- for (let index = this.indexStart; index < this.indexStart + this.indexCount; index += 3) {
- linesIndices.push(indices[index], indices[index + 1], indices[index + 1], indices[index + 2], indices[index + 2], indices[index]);
- }
- this._linesIndexBuffer = engine.createIndexBuffer(linesIndices);
- this._linesIndexCount = linesIndices.length;
- }
- return this._linesIndexBuffer;
- }
- /**
- * Checks if the submesh intersects with a ray
- * @param ray defines the ray to test
- * @returns true is the passed ray intersects the submesh bounding box
- */
- canIntersects(ray) {
- const boundingInfo = this.getBoundingInfo();
- if (!boundingInfo) {
- return false;
- }
- return ray.intersectsBox(boundingInfo.boundingBox);
- }
- /**
- * Intersects current submesh with a ray
- * @param ray defines the ray to test
- * @param positions defines mesh's positions array
- * @param indices defines mesh's indices array
- * @param fastCheck defines if the first intersection will be used (and not the closest)
- * @param trianglePredicate defines an optional predicate used to select faces when a mesh intersection is detected
- * @returns intersection info or null if no intersection
- */
- intersects(ray, positions, indices, fastCheck, trianglePredicate) {
- const material = this.getMaterial();
- if (!material) {
- return null;
- }
- let step = 3;
- let checkStopper = false;
- switch (material.fillMode) {
- case 3:
- case 5:
- case 6:
- case 8:
- return null;
- case 7:
- step = 1;
- checkStopper = true;
- break;
- default:
- break;
- }
- // LineMesh first as it's also a Mesh...
- if (material.fillMode === 4) {
- // Check if mesh is unindexed
- if (!indices.length) {
- return this._intersectUnIndexedLines(ray, positions, indices, this._mesh.intersectionThreshold, fastCheck);
- }
- return this._intersectLines(ray, positions, indices, this._mesh.intersectionThreshold, fastCheck);
- }
- else {
- // Check if mesh is unindexed
- if (!indices.length && this._mesh._unIndexed) {
- return this._intersectUnIndexedTriangles(ray, positions, indices, fastCheck, trianglePredicate);
- }
- return this._intersectTriangles(ray, positions, indices, step, checkStopper, fastCheck, trianglePredicate);
- }
- }
- /**
- * @internal
- */
- _intersectLines(ray, positions, indices, intersectionThreshold, fastCheck) {
- let intersectInfo = null;
- // Line test
- for (let index = this.indexStart; index < this.indexStart + this.indexCount; index += 2) {
- const p0 = positions[indices[index]];
- const p1 = positions[indices[index + 1]];
- const length = ray.intersectionSegment(p0, p1, intersectionThreshold);
- if (length < 0) {
- continue;
- }
- if (fastCheck || !intersectInfo || length < intersectInfo.distance) {
- intersectInfo = new IntersectionInfo(null, null, length);
- intersectInfo.faceId = index / 2;
- if (fastCheck) {
- break;
- }
- }
- }
- return intersectInfo;
- }
- /**
- * @internal
- */
- _intersectUnIndexedLines(ray, positions, indices, intersectionThreshold, fastCheck) {
- let intersectInfo = null;
- // Line test
- for (let index = this.verticesStart; index < this.verticesStart + this.verticesCount; index += 2) {
- const p0 = positions[index];
- const p1 = positions[index + 1];
- const length = ray.intersectionSegment(p0, p1, intersectionThreshold);
- if (length < 0) {
- continue;
- }
- if (fastCheck || !intersectInfo || length < intersectInfo.distance) {
- intersectInfo = new IntersectionInfo(null, null, length);
- intersectInfo.faceId = index / 2;
- if (fastCheck) {
- break;
- }
- }
- }
- return intersectInfo;
- }
- /**
- * @internal
- */
- _intersectTriangles(ray, positions, indices, step, checkStopper, fastCheck, trianglePredicate) {
- let intersectInfo = null;
- // Triangles test
- let faceId = -1;
- for (let index = this.indexStart; index < this.indexStart + this.indexCount - (3 - step); index += step) {
- faceId++;
- const indexA = indices[index];
- const indexB = indices[index + 1];
- const indexC = indices[index + 2];
- if (checkStopper && indexC === 0xffffffff) {
- index += 2;
- continue;
- }
- const p0 = positions[indexA];
- const p1 = positions[indexB];
- const p2 = positions[indexC];
- // stay defensive and don't check against undefined positions.
- if (!p0 || !p1 || !p2) {
- continue;
- }
- if (trianglePredicate && !trianglePredicate(p0, p1, p2, ray, indexA, indexB, indexC)) {
- continue;
- }
- const currentIntersectInfo = ray.intersectsTriangle(p0, p1, p2);
- if (currentIntersectInfo) {
- if (currentIntersectInfo.distance < 0) {
- continue;
- }
- if (fastCheck || !intersectInfo || currentIntersectInfo.distance < intersectInfo.distance) {
- intersectInfo = currentIntersectInfo;
- intersectInfo.faceId = faceId;
- if (fastCheck) {
- break;
- }
- }
- }
- }
- return intersectInfo;
- }
- /**
- * @internal
- */
- _intersectUnIndexedTriangles(ray, positions, indices, fastCheck, trianglePredicate) {
- let intersectInfo = null;
- // Triangles test
- for (let index = this.verticesStart; index < this.verticesStart + this.verticesCount; index += 3) {
- const p0 = positions[index];
- const p1 = positions[index + 1];
- const p2 = positions[index + 2];
- if (trianglePredicate && !trianglePredicate(p0, p1, p2, ray, -1, -1, -1)) {
- continue;
- }
- const currentIntersectInfo = ray.intersectsTriangle(p0, p1, p2);
- if (currentIntersectInfo) {
- if (currentIntersectInfo.distance < 0) {
- continue;
- }
- if (fastCheck || !intersectInfo || currentIntersectInfo.distance < intersectInfo.distance) {
- intersectInfo = currentIntersectInfo;
- intersectInfo.faceId = index / 3;
- if (fastCheck) {
- break;
- }
- }
- }
- }
- return intersectInfo;
- }
- /** @internal */
- _rebuild() {
- if (this._linesIndexBuffer) {
- this._linesIndexBuffer = null;
- }
- }
- // Clone
- /**
- * Creates a new submesh from the passed mesh
- * @param newMesh defines the new hosting mesh
- * @param newRenderingMesh defines an optional rendering mesh
- * @returns the new submesh
- */
- clone(newMesh, newRenderingMesh) {
- const result = new subMesh_SubMesh(this.materialIndex, this.verticesStart, this.verticesCount, this.indexStart, this.indexCount, newMesh, newRenderingMesh, false);
- if (!this.IsGlobal) {
- const boundingInfo = this.getBoundingInfo();
- if (!boundingInfo) {
- return result;
- }
- result._boundingInfo = new boundingInfo_BoundingInfo(boundingInfo.minimum, boundingInfo.maximum);
- }
- return result;
- }
- // Dispose
- /**
- * Release associated resources
- */
- dispose() {
- if (this._linesIndexBuffer) {
- this._mesh.getScene().getEngine()._releaseBuffer(this._linesIndexBuffer);
- this._linesIndexBuffer = null;
- }
- // Remove from mesh
- const index = this._mesh.subMeshes.indexOf(this);
- this._mesh.subMeshes.splice(index, 1);
- this.resetDrawCache();
- }
- /**
- * Gets the class name
- * @returns the string "SubMesh".
- */
- getClassName() {
- return "SubMesh";
- }
- // Statics
- /**
- * Creates a new submesh from indices data
- * @param materialIndex the index of the main mesh material
- * @param startIndex the index where to start the copy in the mesh indices array
- * @param indexCount the number of indices to copy then from the startIndex
- * @param mesh the main mesh to create the submesh from
- * @param renderingMesh the optional rendering mesh
- * @param createBoundingBox defines if bounding box should be created for this submesh
- * @returns a new submesh
- */
- static CreateFromIndices(materialIndex, startIndex, indexCount, mesh, renderingMesh, createBoundingBox = true) {
- let minVertexIndex = Number.MAX_VALUE;
- let maxVertexIndex = -Number.MAX_VALUE;
- const whatWillRender = renderingMesh || mesh;
- const indices = whatWillRender.getIndices();
- for (let index = startIndex; index < startIndex + indexCount; index++) {
- const vertexIndex = indices[index];
- if (vertexIndex < minVertexIndex) {
- minVertexIndex = vertexIndex;
- }
- if (vertexIndex > maxVertexIndex) {
- maxVertexIndex = vertexIndex;
- }
- }
- return new subMesh_SubMesh(materialIndex, minVertexIndex, maxVertexIndex - minVertexIndex + 1, startIndex, indexCount, mesh, renderingMesh, createBoundingBox);
- }
-}
-//# sourceMappingURL=subMesh.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/mesh.vertexData.js
-
-
-
-
-
-
-
-
-
-
-/** Class used to attach material info to sub section of a vertex data class */
-class VertexDataMaterialInfo {
-}
-/**
- * This class contains the various kinds of data on every vertex of a mesh used in determining its shape and appearance
- */
-class mesh_vertexData_VertexData {
- /**
- * Creates a new VertexData
- */
- constructor() {
- /**
- * Gets the unique ID of this vertex Data
- */
- this.uniqueId = 0;
- /**
- * Metadata used to store contextual values
- */
- this.metadata = {};
- this._applyTo = makeSyncFunction(this._applyToCoroutine.bind(this));
- this.uniqueId = mesh_vertexData_VertexData._UniqueIDGenerator;
- mesh_vertexData_VertexData._UniqueIDGenerator++;
- }
- /**
- * Uses the passed data array to set the set the values for the specified kind of data
- * @param data a linear array of floating numbers
- * @param kind the type of data that is being set, eg positions, colors etc
- */
- set(data, kind) {
- if (!data.length) {
- logger_Logger.Warn(`Setting vertex data kind '${kind}' with an empty array`);
- }
- switch (kind) {
- case buffer_VertexBuffer.PositionKind:
- this.positions = data;
- break;
- case buffer_VertexBuffer.NormalKind:
- this.normals = data;
- break;
- case buffer_VertexBuffer.TangentKind:
- this.tangents = data;
- break;
- case buffer_VertexBuffer.UVKind:
- this.uvs = data;
- break;
- case buffer_VertexBuffer.UV2Kind:
- this.uvs2 = data;
- break;
- case buffer_VertexBuffer.UV3Kind:
- this.uvs3 = data;
- break;
- case buffer_VertexBuffer.UV4Kind:
- this.uvs4 = data;
- break;
- case buffer_VertexBuffer.UV5Kind:
- this.uvs5 = data;
- break;
- case buffer_VertexBuffer.UV6Kind:
- this.uvs6 = data;
- break;
- case buffer_VertexBuffer.ColorKind:
- this.colors = data;
- break;
- case buffer_VertexBuffer.MatricesIndicesKind:
- this.matricesIndices = data;
- break;
- case buffer_VertexBuffer.MatricesWeightsKind:
- this.matricesWeights = data;
- break;
- case buffer_VertexBuffer.MatricesIndicesExtraKind:
- this.matricesIndicesExtra = data;
- break;
- case buffer_VertexBuffer.MatricesWeightsExtraKind:
- this.matricesWeightsExtra = data;
- break;
- }
- }
- /**
- * Associates the vertexData to the passed Mesh.
- * Sets it as updatable or not (default `false`)
- * @param mesh the mesh the vertexData is applied to
- * @param updatable when used and having the value true allows new data to update the vertexData
- * @returns the VertexData
- */
- applyToMesh(mesh, updatable) {
- this._applyTo(mesh, updatable, false);
- return this;
- }
- /**
- * Associates the vertexData to the passed Geometry.
- * Sets it as updatable or not (default `false`)
- * @param geometry the geometry the vertexData is applied to
- * @param updatable when used and having the value true allows new data to update the vertexData
- * @returns VertexData
- */
- applyToGeometry(geometry, updatable) {
- this._applyTo(geometry, updatable, false);
- return this;
- }
- /**
- * Updates the associated mesh
- * @param mesh the mesh to be updated
- * @returns VertexData
- */
- updateMesh(mesh) {
- this._update(mesh);
- return this;
- }
- /**
- * Updates the associated geometry
- * @param geometry the geometry to be updated
- * @returns VertexData.
- */
- updateGeometry(geometry) {
- this._update(geometry);
- return this;
- }
- /**
- * @internal
- */
- *_applyToCoroutine(meshOrGeometry, updatable = false, isAsync) {
- if (this.positions) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.PositionKind, this.positions, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.normals) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.NormalKind, this.normals, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.tangents) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.TangentKind, this.tangents, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.uvs) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.UVKind, this.uvs, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.uvs2) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.UV2Kind, this.uvs2, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.uvs3) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.UV3Kind, this.uvs3, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.uvs4) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.UV4Kind, this.uvs4, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.uvs5) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.UV5Kind, this.uvs5, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.uvs6) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.UV6Kind, this.uvs6, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.colors) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.ColorKind, this.colors, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.matricesIndices) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.MatricesIndicesKind, this.matricesIndices, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.matricesWeights) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.MatricesWeightsKind, this.matricesWeights, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.matricesIndicesExtra) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind, this.matricesIndicesExtra, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.matricesWeightsExtra) {
- meshOrGeometry.setVerticesData(buffer_VertexBuffer.MatricesWeightsExtraKind, this.matricesWeightsExtra, updatable);
- if (isAsync) {
- yield;
- }
- }
- if (this.indices) {
- meshOrGeometry.setIndices(this.indices, null, updatable);
- if (isAsync) {
- yield;
- }
- }
- else {
- meshOrGeometry.setIndices([], null);
- }
- if (meshOrGeometry.subMeshes && this.materialInfos && this.materialInfos.length > 1) {
- const mesh = meshOrGeometry;
- mesh.subMeshes = [];
- for (const matInfo of this.materialInfos) {
- new subMesh_SubMesh(matInfo.materialIndex, matInfo.verticesStart, matInfo.verticesCount, matInfo.indexStart, matInfo.indexCount, mesh);
- }
- }
- return this;
- }
- _update(meshOrGeometry, updateExtends, makeItUnique) {
- if (this.positions) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.PositionKind, this.positions, updateExtends, makeItUnique);
- }
- if (this.normals) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.NormalKind, this.normals, updateExtends, makeItUnique);
- }
- if (this.tangents) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.TangentKind, this.tangents, updateExtends, makeItUnique);
- }
- if (this.uvs) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.UVKind, this.uvs, updateExtends, makeItUnique);
- }
- if (this.uvs2) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.UV2Kind, this.uvs2, updateExtends, makeItUnique);
- }
- if (this.uvs3) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.UV3Kind, this.uvs3, updateExtends, makeItUnique);
- }
- if (this.uvs4) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.UV4Kind, this.uvs4, updateExtends, makeItUnique);
- }
- if (this.uvs5) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.UV5Kind, this.uvs5, updateExtends, makeItUnique);
- }
- if (this.uvs6) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.UV6Kind, this.uvs6, updateExtends, makeItUnique);
- }
- if (this.colors) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.ColorKind, this.colors, updateExtends, makeItUnique);
- }
- if (this.matricesIndices) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.MatricesIndicesKind, this.matricesIndices, updateExtends, makeItUnique);
- }
- if (this.matricesWeights) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.MatricesWeightsKind, this.matricesWeights, updateExtends, makeItUnique);
- }
- if (this.matricesIndicesExtra) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind, this.matricesIndicesExtra, updateExtends, makeItUnique);
- }
- if (this.matricesWeightsExtra) {
- meshOrGeometry.updateVerticesData(buffer_VertexBuffer.MatricesWeightsExtraKind, this.matricesWeightsExtra, updateExtends, makeItUnique);
- }
- if (this.indices) {
- meshOrGeometry.setIndices(this.indices, null);
- }
- return this;
- }
- static _TransformVector3Coordinates(coordinates, transformation, offset = 0, length = coordinates.length) {
- const coordinate = math_vector_TmpVectors.Vector3[0];
- const transformedCoordinate = math_vector_TmpVectors.Vector3[1];
- for (let index = offset; index < offset + length; index += 3) {
- math_vector_Vector3.FromArrayToRef(coordinates, index, coordinate);
- math_vector_Vector3.TransformCoordinatesToRef(coordinate, transformation, transformedCoordinate);
- coordinates[index] = transformedCoordinate.x;
- coordinates[index + 1] = transformedCoordinate.y;
- coordinates[index + 2] = transformedCoordinate.z;
- }
- }
- static _TransformVector3Normals(normals, transformation, offset = 0, length = normals.length) {
- const normal = math_vector_TmpVectors.Vector3[0];
- const transformedNormal = math_vector_TmpVectors.Vector3[1];
- for (let index = offset; index < offset + length; index += 3) {
- math_vector_Vector3.FromArrayToRef(normals, index, normal);
- math_vector_Vector3.TransformNormalToRef(normal, transformation, transformedNormal);
- normals[index] = transformedNormal.x;
- normals[index + 1] = transformedNormal.y;
- normals[index + 2] = transformedNormal.z;
- }
- }
- static _TransformVector4Normals(normals, transformation, offset = 0, length = normals.length) {
- const normal = math_vector_TmpVectors.Vector4[0];
- const transformedNormal = math_vector_TmpVectors.Vector4[1];
- for (let index = offset; index < offset + length; index += 4) {
- math_vector_Vector4.FromArrayToRef(normals, index, normal);
- math_vector_Vector4.TransformNormalToRef(normal, transformation, transformedNormal);
- normals[index] = transformedNormal.x;
- normals[index + 1] = transformedNormal.y;
- normals[index + 2] = transformedNormal.z;
- normals[index + 3] = transformedNormal.w;
- }
- }
- static _FlipFaces(indices, offset = 0, length = indices.length) {
- for (let index = offset; index < offset + length; index += 3) {
- const tmp = indices[index + 1];
- indices[index + 1] = indices[index + 2];
- indices[index + 2] = tmp;
- }
- }
- /**
- * Transforms each position and each normal of the vertexData according to the passed Matrix
- * @param matrix the transforming matrix
- * @returns the VertexData
- */
- transform(matrix) {
- const flip = matrix.determinant() < 0;
- if (this.positions) {
- mesh_vertexData_VertexData._TransformVector3Coordinates(this.positions, matrix);
- }
- if (this.normals) {
- mesh_vertexData_VertexData._TransformVector3Normals(this.normals, matrix);
- }
- if (this.tangents) {
- mesh_vertexData_VertexData._TransformVector4Normals(this.tangents, matrix);
- }
- if (flip && this.indices) {
- mesh_vertexData_VertexData._FlipFaces(this.indices);
- }
- return this;
- }
- /**
- * Generates an array of vertex data where each vertex data only has one material info
- * @returns An array of VertexData
- */
- splitBasedOnMaterialID() {
- if (!this.materialInfos || this.materialInfos.length < 2) {
- return [this];
- }
- const result = new Array();
- for (const materialInfo of this.materialInfos) {
- const vertexData = new mesh_vertexData_VertexData();
- if (this.positions) {
- vertexData.positions = this.positions.slice(materialInfo.verticesStart * 3, (materialInfo.verticesCount + materialInfo.verticesStart) * 3);
- }
- if (this.normals) {
- vertexData.normals = this.normals.slice(materialInfo.verticesStart * 3, (materialInfo.verticesCount + materialInfo.verticesStart) * 3);
- }
- if (this.tangents) {
- vertexData.tangents = this.tangents.slice(materialInfo.verticesStart * 4, (materialInfo.verticesCount + materialInfo.verticesStart) * 4);
- }
- if (this.colors) {
- vertexData.colors = this.colors.slice(materialInfo.verticesStart * 4, (materialInfo.verticesCount + materialInfo.verticesStart) * 4);
- }
- if (this.uvs) {
- vertexData.uvs = this.uvs.slice(materialInfo.verticesStart * 2, (materialInfo.verticesCount + materialInfo.verticesStart) * 2);
- }
- if (this.uvs2) {
- vertexData.uvs2 = this.uvs2.slice(materialInfo.verticesStart * 2, (materialInfo.verticesCount + materialInfo.verticesStart) * 2);
- }
- if (this.uvs3) {
- vertexData.uvs3 = this.uvs3.slice(materialInfo.verticesStart * 2, (materialInfo.verticesCount + materialInfo.verticesStart) * 2);
- }
- if (this.uvs4) {
- vertexData.uvs4 = this.uvs4.slice(materialInfo.verticesStart * 2, (materialInfo.verticesCount + materialInfo.verticesStart) * 2);
- }
- if (this.uvs5) {
- vertexData.uvs5 = this.uvs5.slice(materialInfo.verticesStart * 2, (materialInfo.verticesCount + materialInfo.verticesStart) * 2);
- }
- if (this.uvs6) {
- vertexData.uvs6 = this.uvs6.slice(materialInfo.verticesStart * 2, (materialInfo.verticesCount + materialInfo.verticesStart) * 2);
- }
- if (this.matricesIndices) {
- vertexData.matricesIndices = this.matricesIndices.slice(materialInfo.verticesStart * 4, (materialInfo.verticesCount + materialInfo.verticesStart) * 4);
- }
- if (this.matricesIndicesExtra) {
- vertexData.matricesIndicesExtra = this.matricesIndicesExtra.slice(materialInfo.verticesStart * 4, (materialInfo.verticesCount + materialInfo.verticesStart) * 4);
- }
- if (this.matricesWeights) {
- vertexData.matricesWeights = this.matricesWeights.slice(materialInfo.verticesStart * 4, (materialInfo.verticesCount + materialInfo.verticesStart) * 4);
- }
- if (this.matricesWeightsExtra) {
- vertexData.matricesWeightsExtra = this.matricesWeightsExtra.slice(materialInfo.verticesStart * 4, (materialInfo.verticesCount + materialInfo.verticesStart) * 4);
- }
- if (this.indices) {
- vertexData.indices = [];
- for (let index = materialInfo.indexStart; index < materialInfo.indexStart + materialInfo.indexCount; index++) {
- vertexData.indices.push(this.indices[index] - materialInfo.verticesStart);
- }
- }
- const newMaterialInfo = new VertexDataMaterialInfo();
- newMaterialInfo.indexStart = 0;
- newMaterialInfo.indexCount = vertexData.indices ? vertexData.indices.length : 0;
- newMaterialInfo.materialIndex = materialInfo.materialIndex;
- newMaterialInfo.verticesStart = 0;
- newMaterialInfo.verticesCount = (vertexData.positions ? vertexData.positions.length : 0) / 3;
- vertexData.materialInfos = [newMaterialInfo];
- result.push(vertexData);
- }
- return result;
- }
- /**
- * Merges the passed VertexData into the current one
- * @param others the VertexData to be merged into the current one
- * @param use32BitsIndices defines a boolean indicating if indices must be store in a 32 bits array
- * @param forceCloneIndices defines a boolean indicating if indices are forced to be cloned
- * @param mergeMaterialIds defines a boolean indicating if we need to merge the material infos
- * @param enableCompletion defines a boolean indicating if the vertex data should be completed to be compatible
- * @returns the modified VertexData
- */
- merge(others, use32BitsIndices = false, forceCloneIndices = false, mergeMaterialIds = false, enableCompletion = false) {
- const vertexDatas = Array.isArray(others)
- ? others.map((other) => {
- return { vertexData: other };
- })
- : [{ vertexData: others }];
- return runCoroutineSync(this._mergeCoroutine(undefined, vertexDatas, use32BitsIndices, false, forceCloneIndices, mergeMaterialIds, enableCompletion));
- }
- /**
- * @internal
- */
- *_mergeCoroutine(transform, vertexDatas, use32BitsIndices = false, isAsync, forceCloneIndices, mergeMaterialIds = false, enableCompletion = false) {
- var _a, _b, _c, _d;
- this._validate();
- let others = vertexDatas.map((vertexData) => vertexData.vertexData);
- // eslint-disable-next-line @typescript-eslint/no-this-alias
- let root = this;
- for (const other of others) {
- if (!other) {
- continue;
- }
- other._validate();
- if (!enableCompletion) {
- if (!this.normals !== !other.normals ||
- !this.tangents !== !other.tangents ||
- !this.uvs !== !other.uvs ||
- !this.uvs2 !== !other.uvs2 ||
- !this.uvs3 !== !other.uvs3 ||
- !this.uvs4 !== !other.uvs4 ||
- !this.uvs5 !== !other.uvs5 ||
- !this.uvs6 !== !other.uvs6 ||
- !this.colors !== !other.colors ||
- !this.matricesIndices !== !other.matricesIndices ||
- !this.matricesWeights !== !other.matricesWeights ||
- !this.matricesIndicesExtra !== !other.matricesIndicesExtra ||
- !this.matricesWeightsExtra !== !other.matricesWeightsExtra) {
- throw new Error("Cannot merge vertex data that do not have the same set of attributes");
- }
- }
- else {
- if (!this.normals !== !other.normals) {
- if (!this.normals) {
- this.normals = Array.from(other.normals);
- }
- else {
- other.normals = Array.from(this.normals);
- }
- }
- if (!this.tangents !== !other.tangents) {
- if (!this.tangents) {
- this.tangents = Array.from(other.tangents);
- }
- else {
- other.tangents = Array.from(this.tangents);
- }
- }
- if (!this.uvs !== !other.uvs) {
- if (!this.uvs) {
- this.uvs = Array.from(other.uvs);
- }
- else {
- other.uvs = Array.from(this.uvs);
- }
- }
- if (!this.uvs2 !== !other.uvs2) {
- if (!this.uvs2) {
- this.uvs2 = Array.from(other.uvs2);
- }
- else {
- other.uvs2 = Array.from(this.uvs2);
- }
- }
- if (!this.uvs3 !== !other.uvs3) {
- if (!this.uvs3) {
- this.uvs3 = Array.from(other.uvs3);
- }
- else {
- other.uvs3 = Array.from(this.uvs3);
- }
- }
- if (!this.uvs4 !== !other.uvs4) {
- if (!this.uvs4) {
- this.uvs4 = Array.from(other.uvs4);
- }
- else {
- other.uvs4 = Array.from(this.uvs4);
- }
- }
- if (!this.uvs5 !== !other.uvs5) {
- if (!this.uvs5) {
- this.uvs5 = Array.from(other.uvs5);
- }
- else {
- other.uvs5 = Array.from(this.uvs5);
- }
- }
- if (!this.uvs6 !== !other.uvs6) {
- if (!this.uvs6) {
- this.uvs6 = Array.from(other.uvs6);
- }
- else {
- other.uvs6 = Array.from(this.uvs6);
- }
- }
- if (!this.colors !== !other.colors) {
- if (!this.colors) {
- this.colors = Array.from(other.colors);
- }
- else {
- other.colors = Array.from(this.colors);
- }
- }
- if (!this.matricesIndices !== !other.matricesIndices) {
- if (!this.matricesIndices) {
- this.matricesIndices = Array.from(other.matricesIndices);
- }
- else {
- other.matricesIndices = Array.from(this.matricesIndices);
- }
- }
- if (!this.matricesWeights !== !other.matricesWeights) {
- if (!this.matricesWeights) {
- this.matricesWeights = Array.from(other.matricesWeights);
- }
- else {
- other.matricesWeights = Array.from(this.matricesWeights);
- }
- }
- if (!this.matricesIndicesExtra !== !other.matricesIndicesExtra) {
- if (!this.matricesIndicesExtra) {
- this.matricesIndicesExtra = Array.from(other.matricesIndicesExtra);
- }
- else {
- other.matricesIndicesExtra = Array.from(this.matricesIndicesExtra);
- }
- }
- if (!this.matricesWeightsExtra !== !other.matricesWeightsExtra) {
- if (!this.matricesWeightsExtra) {
- this.matricesWeightsExtra = Array.from(other.matricesWeightsExtra);
- }
- else {
- other.matricesWeightsExtra = Array.from(this.matricesWeightsExtra);
- }
- }
- }
- }
- if (mergeMaterialIds) {
- // Merge material infos
- let materialIndex = 0;
- let indexOffset = 0;
- let vertexOffset = 0;
- const materialInfos = [];
- let currentMaterialInfo = null;
- const vertexDataList = [];
- // We need to split vertexData with more than one materialInfo
- for (const split of this.splitBasedOnMaterialID()) {
- vertexDataList.push({ vertexData: split, transform: transform });
- }
- for (const vertexData of vertexDatas) {
- for (const split of vertexData.vertexData.splitBasedOnMaterialID()) {
- vertexDataList.push({ vertexData: split, transform: vertexData.transform });
- }
- }
- // Sort by material IDs
- vertexDataList.sort((a, b) => {
- const matInfoA = a.vertexData.materialInfos ? a.vertexData.materialInfos[0].materialIndex : 0;
- const matInfoB = b.vertexData.materialInfos ? b.vertexData.materialInfos[0].materialIndex : 0;
- if (matInfoA > matInfoB) {
- return 1;
- }
- if (matInfoA === matInfoB) {
- return 0;
- }
- return -1;
- });
- // Build the new material info
- for (const vertexDataSource of vertexDataList) {
- const vertexData = vertexDataSource.vertexData;
- if (vertexData.materialInfos) {
- materialIndex = vertexData.materialInfos[0].materialIndex;
- }
- else {
- materialIndex = 0;
- }
- if (currentMaterialInfo && currentMaterialInfo.materialIndex === materialIndex) {
- currentMaterialInfo.indexCount += vertexData.indices.length;
- currentMaterialInfo.verticesCount += vertexData.positions.length / 3;
- }
- else {
- const materialInfo = new VertexDataMaterialInfo();
- materialInfo.materialIndex = materialIndex;
- materialInfo.indexStart = indexOffset;
- materialInfo.indexCount = vertexData.indices.length;
- materialInfo.verticesStart = vertexOffset;
- materialInfo.verticesCount = vertexData.positions.length / 3;
- materialInfos.push(materialInfo);
- currentMaterialInfo = materialInfo;
- }
- indexOffset += vertexData.indices.length;
- vertexOffset += vertexData.positions.length / 3;
- }
- // Extract sorted values
- const first = vertexDataList.splice(0, 1)[0];
- root = first.vertexData;
- transform = first.transform;
- others = vertexDataList.map((v) => v.vertexData);
- vertexDatas = vertexDataList;
- this.materialInfos = materialInfos;
- }
- // Merge geometries
- const totalIndices = others.reduce((indexSum, vertexData) => { var _a, _b; return indexSum + ((_b = (_a = vertexData.indices) === null || _a === void 0 ? void 0 : _a.length) !== null && _b !== void 0 ? _b : 0); }, (_b = (_a = root.indices) === null || _a === void 0 ? void 0 : _a.length) !== null && _b !== void 0 ? _b : 0);
- const sliceIndices = forceCloneIndices || others.some((vertexData) => vertexData.indices === root.indices);
- let indices = sliceIndices ? (_c = root.indices) === null || _c === void 0 ? void 0 : _c.slice() : root.indices;
- if (totalIndices > 0) {
- let indicesOffset = (_d = indices === null || indices === void 0 ? void 0 : indices.length) !== null && _d !== void 0 ? _d : 0;
- if (!indices) {
- indices = new Array(totalIndices);
- }
- if (indices.length !== totalIndices) {
- if (Array.isArray(indices)) {
- indices.length = totalIndices;
- }
- else {
- const temp = use32BitsIndices || indices instanceof Uint32Array ? new Uint32Array(totalIndices) : new Uint16Array(totalIndices);
- temp.set(indices);
- indices = temp;
- }
- if (transform && transform.determinant() < 0) {
- mesh_vertexData_VertexData._FlipFaces(indices, 0, indicesOffset);
- }
- }
- let positionsOffset = root.positions ? root.positions.length / 3 : 0;
- for (const { vertexData: other, transform } of vertexDatas) {
- if (other.indices) {
- for (let index = 0; index < other.indices.length; index++) {
- indices[indicesOffset + index] = other.indices[index] + positionsOffset;
- }
- if (transform && transform.determinant() < 0) {
- mesh_vertexData_VertexData._FlipFaces(indices, indicesOffset, other.indices.length);
- }
- // The call to _validate already checked for positions
- positionsOffset += other.positions.length / 3;
- indicesOffset += other.indices.length;
- if (isAsync) {
- yield;
- }
- }
- }
- }
- this.indices = indices;
- this.positions = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.PositionKind, root.positions, transform, vertexDatas.map((other) => [other.vertexData.positions, other.transform]));
- if (isAsync) {
- yield;
- }
- if (root.normals) {
- this.normals = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.NormalKind, root.normals, transform, vertexDatas.map((other) => [other.vertexData.normals, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.tangents) {
- this.tangents = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.TangentKind, root.tangents, transform, vertexDatas.map((other) => [other.vertexData.tangents, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.uvs) {
- this.uvs = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.UVKind, root.uvs, transform, vertexDatas.map((other) => [other.vertexData.uvs, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.uvs2) {
- this.uvs2 = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.UV2Kind, root.uvs2, transform, vertexDatas.map((other) => [other.vertexData.uvs2, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.uvs3) {
- this.uvs3 = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.UV3Kind, root.uvs3, transform, vertexDatas.map((other) => [other.vertexData.uvs3, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.uvs4) {
- this.uvs4 = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.UV4Kind, root.uvs4, transform, vertexDatas.map((other) => [other.vertexData.uvs4, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.uvs5) {
- this.uvs5 = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.UV5Kind, root.uvs5, transform, vertexDatas.map((other) => [other.vertexData.uvs5, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.uvs6) {
- this.uvs6 = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.UV6Kind, root.uvs6, transform, vertexDatas.map((other) => [other.vertexData.uvs6, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.colors) {
- this.colors = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.ColorKind, root.colors, transform, vertexDatas.map((other) => [other.vertexData.colors, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.matricesIndices) {
- this.matricesIndices = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.MatricesIndicesKind, root.matricesIndices, transform, vertexDatas.map((other) => [other.vertexData.matricesIndices, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.matricesWeights) {
- this.matricesWeights = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.MatricesWeightsKind, root.matricesWeights, transform, vertexDatas.map((other) => [other.vertexData.matricesWeights, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.matricesIndicesExtra) {
- this.matricesIndicesExtra = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.MatricesIndicesExtraKind, root.matricesIndicesExtra, transform, vertexDatas.map((other) => [other.vertexData.matricesIndicesExtra, other.transform]));
- if (isAsync) {
- yield;
- }
- }
- if (root.matricesWeightsExtra) {
- this.matricesWeightsExtra = mesh_vertexData_VertexData._MergeElement(buffer_VertexBuffer.MatricesWeightsExtraKind, root.matricesWeightsExtra, transform, vertexDatas.map((other) => [other.vertexData.matricesWeightsExtra, other.transform]));
- }
- return this;
- }
- static _MergeElement(kind, source, transform, others) {
- const nonNullOthers = others.filter((other) => other[0] !== null && other[0] !== undefined);
- // If there is no source to copy and no other non-null sources then skip this element.
- if (!source && nonNullOthers.length == 0) {
- return source;
- }
- if (!source) {
- return this._MergeElement(kind, nonNullOthers[0][0], nonNullOthers[0][1], nonNullOthers.slice(1));
- }
- const len = nonNullOthers.reduce((sumLen, elements) => sumLen + elements[0].length, source.length);
- const transformRange = kind === buffer_VertexBuffer.PositionKind
- ? mesh_vertexData_VertexData._TransformVector3Coordinates
- : kind === buffer_VertexBuffer.NormalKind
- ? mesh_vertexData_VertexData._TransformVector3Normals
- : kind === buffer_VertexBuffer.TangentKind
- ? mesh_vertexData_VertexData._TransformVector4Normals
- : () => { };
- if (source instanceof Float32Array) {
- // use non-loop method when the source is Float32Array
- const ret32 = new Float32Array(len);
- ret32.set(source);
- transform && transformRange(ret32, transform, 0, source.length);
- let offset = source.length;
- for (const [vertexData, transform] of nonNullOthers) {
- ret32.set(vertexData, offset);
- transform && transformRange(ret32, transform, offset, vertexData.length);
- offset += vertexData.length;
- }
- return ret32;
- }
- else {
- // don't use concat as it is super slow, just loop for other cases
- const ret = new Array(len);
- for (let i = 0; i < source.length; i++) {
- ret[i] = source[i];
- }
- transform && transformRange(ret, transform, 0, source.length);
- let offset = source.length;
- for (const [vertexData, transform] of nonNullOthers) {
- for (let i = 0; i < vertexData.length; i++) {
- ret[offset + i] = vertexData[i];
- }
- transform && transformRange(ret, transform, offset, vertexData.length);
- offset += vertexData.length;
- }
- return ret;
- }
- }
- _validate() {
- if (!this.positions) {
- throw new RuntimeError("Positions are required", ErrorCodes.MeshInvalidPositionsError);
- }
- const getElementCount = (kind, values) => {
- const stride = buffer_VertexBuffer.DeduceStride(kind);
- if (values.length % stride !== 0) {
- throw new Error("The " + kind + "s array count must be a multiple of " + stride);
- }
- return values.length / stride;
- };
- const positionsElementCount = getElementCount(buffer_VertexBuffer.PositionKind, this.positions);
- const validateElementCount = (kind, values) => {
- const elementCount = getElementCount(kind, values);
- if (elementCount !== positionsElementCount) {
- throw new Error("The " + kind + "s element count (" + elementCount + ") does not match the positions count (" + positionsElementCount + ")");
- }
- };
- if (this.normals) {
- validateElementCount(buffer_VertexBuffer.NormalKind, this.normals);
- }
- if (this.tangents) {
- validateElementCount(buffer_VertexBuffer.TangentKind, this.tangents);
- }
- if (this.uvs) {
- validateElementCount(buffer_VertexBuffer.UVKind, this.uvs);
- }
- if (this.uvs2) {
- validateElementCount(buffer_VertexBuffer.UV2Kind, this.uvs2);
- }
- if (this.uvs3) {
- validateElementCount(buffer_VertexBuffer.UV3Kind, this.uvs3);
- }
- if (this.uvs4) {
- validateElementCount(buffer_VertexBuffer.UV4Kind, this.uvs4);
- }
- if (this.uvs5) {
- validateElementCount(buffer_VertexBuffer.UV5Kind, this.uvs5);
- }
- if (this.uvs6) {
- validateElementCount(buffer_VertexBuffer.UV6Kind, this.uvs6);
- }
- if (this.colors) {
- validateElementCount(buffer_VertexBuffer.ColorKind, this.colors);
- }
- if (this.matricesIndices) {
- validateElementCount(buffer_VertexBuffer.MatricesIndicesKind, this.matricesIndices);
- }
- if (this.matricesWeights) {
- validateElementCount(buffer_VertexBuffer.MatricesWeightsKind, this.matricesWeights);
- }
- if (this.matricesIndicesExtra) {
- validateElementCount(buffer_VertexBuffer.MatricesIndicesExtraKind, this.matricesIndicesExtra);
- }
- if (this.matricesWeightsExtra) {
- validateElementCount(buffer_VertexBuffer.MatricesWeightsExtraKind, this.matricesWeightsExtra);
- }
- }
- /**
- * Clone the current vertex data
- * @returns a copy of the current data
- */
- clone() {
- const serializationObject = this.serialize();
- return mesh_vertexData_VertexData.Parse(serializationObject);
- }
- /**
- * Serializes the VertexData
- * @returns a serialized object
- */
- serialize() {
- const serializationObject = {};
- if (this.positions) {
- serializationObject.positions = Array.from(this.positions);
- }
- if (this.normals) {
- serializationObject.normals = Array.from(this.normals);
- }
- if (this.tangents) {
- serializationObject.tangents = Array.from(this.tangents);
- }
- if (this.uvs) {
- serializationObject.uvs = Array.from(this.uvs);
- }
- if (this.uvs2) {
- serializationObject.uvs2 = Array.from(this.uvs2);
- }
- if (this.uvs3) {
- serializationObject.uvs3 = Array.from(this.uvs3);
- }
- if (this.uvs4) {
- serializationObject.uvs4 = Array.from(this.uvs4);
- }
- if (this.uvs5) {
- serializationObject.uvs5 = Array.from(this.uvs5);
- }
- if (this.uvs6) {
- serializationObject.uvs6 = Array.from(this.uvs6);
- }
- if (this.colors) {
- serializationObject.colors = Array.from(this.colors);
- }
- if (this.matricesIndices) {
- serializationObject.matricesIndices = Array.from(this.matricesIndices);
- serializationObject.matricesIndices._isExpanded = true;
- }
- if (this.matricesWeights) {
- serializationObject.matricesWeights = Array.from(this.matricesWeights);
- }
- if (this.matricesIndicesExtra) {
- serializationObject.matricesIndicesExtra = Array.from(this.matricesIndicesExtra);
- serializationObject.matricesIndicesExtra._isExpanded = true;
- }
- if (this.matricesWeightsExtra) {
- serializationObject.matricesWeightsExtra = Array.from(this.matricesWeightsExtra);
- }
- serializationObject.indices = Array.from(this.indices);
- if (this.materialInfos) {
- serializationObject.materialInfos = [];
- for (const materialInfo of this.materialInfos) {
- const materialInfoSerializationObject = {
- indexStart: materialInfo.indexStart,
- indexCount: materialInfo.indexCount,
- materialIndex: materialInfo.materialIndex,
- verticesStart: materialInfo.verticesStart,
- verticesCount: materialInfo.verticesCount,
- };
- serializationObject.materialInfos.push(materialInfoSerializationObject);
- }
- }
- return serializationObject;
- }
- // Statics
- /**
- * Extracts the vertexData from a mesh
- * @param mesh the mesh from which to extract the VertexData
- * @param copyWhenShared defines if the VertexData must be cloned when shared between multiple meshes, optional, default false
- * @param forceCopy indicating that the VertexData must be cloned, optional, default false
- * @returns the object VertexData associated to the passed mesh
- */
- static ExtractFromMesh(mesh, copyWhenShared, forceCopy) {
- return mesh_vertexData_VertexData._ExtractFrom(mesh, copyWhenShared, forceCopy);
- }
- /**
- * Extracts the vertexData from the geometry
- * @param geometry the geometry from which to extract the VertexData
- * @param copyWhenShared defines if the VertexData must be cloned when the geometry is shared between multiple meshes, optional, default false
- * @param forceCopy indicating that the VertexData must be cloned, optional, default false
- * @returns the object VertexData associated to the passed mesh
- */
- static ExtractFromGeometry(geometry, copyWhenShared, forceCopy) {
- return mesh_vertexData_VertexData._ExtractFrom(geometry, copyWhenShared, forceCopy);
- }
- static _ExtractFrom(meshOrGeometry, copyWhenShared, forceCopy) {
- const result = new mesh_vertexData_VertexData();
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.PositionKind)) {
- result.positions = meshOrGeometry.getVerticesData(buffer_VertexBuffer.PositionKind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.NormalKind)) {
- result.normals = meshOrGeometry.getVerticesData(buffer_VertexBuffer.NormalKind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.TangentKind)) {
- result.tangents = meshOrGeometry.getVerticesData(buffer_VertexBuffer.TangentKind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.UVKind)) {
- result.uvs = meshOrGeometry.getVerticesData(buffer_VertexBuffer.UVKind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.UV2Kind)) {
- result.uvs2 = meshOrGeometry.getVerticesData(buffer_VertexBuffer.UV2Kind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.UV3Kind)) {
- result.uvs3 = meshOrGeometry.getVerticesData(buffer_VertexBuffer.UV3Kind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.UV4Kind)) {
- result.uvs4 = meshOrGeometry.getVerticesData(buffer_VertexBuffer.UV4Kind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.UV5Kind)) {
- result.uvs5 = meshOrGeometry.getVerticesData(buffer_VertexBuffer.UV5Kind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.UV6Kind)) {
- result.uvs6 = meshOrGeometry.getVerticesData(buffer_VertexBuffer.UV6Kind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.ColorKind)) {
- result.colors = meshOrGeometry.getVerticesData(buffer_VertexBuffer.ColorKind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.MatricesIndicesKind)) {
- result.matricesIndices = meshOrGeometry.getVerticesData(buffer_VertexBuffer.MatricesIndicesKind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.MatricesWeightsKind)) {
- result.matricesWeights = meshOrGeometry.getVerticesData(buffer_VertexBuffer.MatricesWeightsKind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.MatricesIndicesExtraKind)) {
- result.matricesIndicesExtra = meshOrGeometry.getVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind, copyWhenShared, forceCopy);
- }
- if (meshOrGeometry.isVerticesDataPresent(buffer_VertexBuffer.MatricesWeightsExtraKind)) {
- result.matricesWeightsExtra = meshOrGeometry.getVerticesData(buffer_VertexBuffer.MatricesWeightsExtraKind, copyWhenShared, forceCopy);
- }
- result.indices = meshOrGeometry.getIndices(copyWhenShared, forceCopy);
- return result;
- }
- /**
- * Creates the VertexData for a Ribbon
- * @param options an object used to set the following optional parameters for the ribbon, required but can be empty
- * * pathArray array of paths, each of which an array of successive Vector3
- * * closeArray creates a seam between the first and the last paths of the pathArray, optional, default false
- * * closePath creates a seam between the first and the last points of each path of the path array, optional, default false
- * * offset a positive integer, only used when pathArray contains a single path (offset = 10 means the point 1 is joined to the point 11), default rounded half size of the pathArray length
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * * invertUV swaps in the U and V coordinates when applying a texture, optional, default false
- * * uvs a linear array, of length 2 * number of vertices, of custom UV values, optional
- * * colors a linear array, of length 4 * number of vertices, of custom color values, optional
- * @param options.pathArray
- * @param options.closeArray
- * @param options.closePath
- * @param options.offset
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.invertUV
- * @param options.uvs
- * @param options.colors
- * @returns the VertexData of the ribbon
- * @deprecated use CreateRibbonVertexData instead
- */
- static CreateRibbon(options) {
- throw _WarnImport("ribbonBuilder");
- }
- /**
- * Creates the VertexData for a box
- * @param options an object used to set the following optional parameters for the box, required but can be empty
- * * size sets the width, height and depth of the box to the value of size, optional default 1
- * * width sets the width (x direction) of the box, overwrites the width set by size, optional, default size
- * * height sets the height (y direction) of the box, overwrites the height set by size, optional, default size
- * * depth sets the depth (z direction) of the box, overwrites the depth set by size, optional, default size
- * * faceUV an array of 6 Vector4 elements used to set different images to each box side
- * * faceColors an array of 6 Color3 elements used to set different colors to each box side
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.size
- * @param options.width
- * @param options.height
- * @param options.depth
- * @param options.faceUV
- * @param options.faceColors
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the box
- * @deprecated Please use CreateBoxVertexData from the BoxBuilder file instead
- */
- static CreateBox(options) {
- throw _WarnImport("boxBuilder");
- }
- /**
- * Creates the VertexData for a tiled box
- * @param options an object used to set the following optional parameters for the box, required but can be empty
- * * faceTiles sets the pattern, tile size and number of tiles for a face
- * * faceUV an array of 6 Vector4 elements used to set different images to each box side
- * * faceColors an array of 6 Color3 elements used to set different colors to each box side
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * @param options.pattern
- * @param options.width
- * @param options.height
- * @param options.depth
- * @param options.tileSize
- * @param options.tileWidth
- * @param options.tileHeight
- * @param options.alignHorizontal
- * @param options.alignVertical
- * @param options.faceUV
- * @param options.faceColors
- * @param options.sideOrientation
- * @returns the VertexData of the box
- * @deprecated Please use CreateTiledBoxVertexData instead
- */
- static CreateTiledBox(options) {
- throw _WarnImport("tiledBoxBuilder");
- }
- /**
- * Creates the VertexData for a tiled plane
- * @param options an object used to set the following optional parameters for the box, required but can be empty
- * * pattern a limited pattern arrangement depending on the number
- * * tileSize sets the width, height and depth of the tile to the value of size, optional default 1
- * * tileWidth sets the width (x direction) of the tile, overwrites the width set by size, optional, default size
- * * tileHeight sets the height (y direction) of the tile, overwrites the height set by size, optional, default size
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.pattern
- * @param options.tileSize
- * @param options.tileWidth
- * @param options.tileHeight
- * @param options.size
- * @param options.width
- * @param options.height
- * @param options.alignHorizontal
- * @param options.alignVertical
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the tiled plane
- * @deprecated use CreateTiledPlaneVertexData instead
- */
- static CreateTiledPlane(options) {
- throw _WarnImport("tiledPlaneBuilder");
- }
- /**
- * Creates the VertexData for an ellipsoid, defaults to a sphere
- * @param options an object used to set the following optional parameters for the box, required but can be empty
- * * segments sets the number of horizontal strips optional, default 32
- * * diameter sets the axes dimensions, diameterX, diameterY and diameterZ to the value of diameter, optional default 1
- * * diameterX sets the diameterX (x direction) of the ellipsoid, overwrites the diameterX set by diameter, optional, default diameter
- * * diameterY sets the diameterY (y direction) of the ellipsoid, overwrites the diameterY set by diameter, optional, default diameter
- * * diameterZ sets the diameterZ (z direction) of the ellipsoid, overwrites the diameterZ set by diameter, optional, default diameter
- * * arc a number from 0 to 1, to create an unclosed ellipsoid based on the fraction of the circumference (latitude) given by the arc value, optional, default 1
- * * slice a number from 0 to 1, to create an unclosed ellipsoid based on the fraction of the height (latitude) given by the arc value, optional, default 1
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.segments
- * @param options.diameter
- * @param options.diameterX
- * @param options.diameterY
- * @param options.diameterZ
- * @param options.arc
- * @param options.slice
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the ellipsoid
- * @deprecated use CreateSphereVertexData instead
- */
- static CreateSphere(options) {
- throw _WarnImport("sphereBuilder");
- }
- /**
- * Creates the VertexData for a cylinder, cone or prism
- * @param options an object used to set the following optional parameters for the box, required but can be empty
- * * height sets the height (y direction) of the cylinder, optional, default 2
- * * diameterTop sets the diameter of the top of the cone, overwrites diameter, optional, default diameter
- * * diameterBottom sets the diameter of the bottom of the cone, overwrites diameter, optional, default diameter
- * * diameter sets the diameter of the top and bottom of the cone, optional default 1
- * * tessellation the number of prism sides, 3 for a triangular prism, optional, default 24
- * * subdivisions` the number of rings along the cylinder height, optional, default 1
- * * arc a number from 0 to 1, to create an unclosed cylinder based on the fraction of the circumference given by the arc value, optional, default 1
- * * faceColors an array of Color3 elements used to set different colors to the top, rings and bottom respectively
- * * faceUV an array of Vector4 elements used to set different images to the top, rings and bottom respectively
- * * hasRings when true makes each subdivision independently treated as a face for faceUV and faceColors, optional, default false
- * * enclose when true closes an open cylinder by adding extra flat faces between the height axis and vertical edges, think cut cake
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.height
- * @param options.diameterTop
- * @param options.diameterBottom
- * @param options.diameter
- * @param options.tessellation
- * @param options.subdivisions
- * @param options.arc
- * @param options.faceColors
- * @param options.faceUV
- * @param options.hasRings
- * @param options.enclose
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the cylinder, cone or prism
- * @deprecated please use CreateCylinderVertexData instead
- */
- static CreateCylinder(options) {
- throw _WarnImport("cylinderBuilder");
- }
- /**
- * Creates the VertexData for a torus
- * @param options an object used to set the following optional parameters for the box, required but can be empty
- * * diameter the diameter of the torus, optional default 1
- * * thickness the diameter of the tube forming the torus, optional default 0.5
- * * tessellation the number of prism sides, 3 for a triangular prism, optional, default 24
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.diameter
- * @param options.thickness
- * @param options.tessellation
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the torus
- * @deprecated use CreateTorusVertexData instead
- */
- static CreateTorus(options) {
- throw _WarnImport("torusBuilder");
- }
- /**
- * Creates the VertexData of the LineSystem
- * @param options an object used to set the following optional parameters for the LineSystem, required but can be empty
- * - lines an array of lines, each line being an array of successive Vector3
- * - colors an array of line colors, each of the line colors being an array of successive Color4, one per line point
- * @param options.lines
- * @param options.colors
- * @returns the VertexData of the LineSystem
- * @deprecated use CreateLineSystemVertexData instead
- */
- static CreateLineSystem(options) {
- throw _WarnImport("linesBuilder");
- }
- /**
- * Create the VertexData for a DashedLines
- * @param options an object used to set the following optional parameters for the DashedLines, required but can be empty
- * - points an array successive Vector3
- * - dashSize the size of the dashes relative to the dash number, optional, default 3
- * - gapSize the size of the gap between two successive dashes relative to the dash number, optional, default 1
- * - dashNb the intended total number of dashes, optional, default 200
- * @param options.points
- * @param options.dashSize
- * @param options.gapSize
- * @param options.dashNb
- * @returns the VertexData for the DashedLines
- * @deprecated use CreateDashedLinesVertexData instead
- */
- static CreateDashedLines(options) {
- throw _WarnImport("linesBuilder");
- }
- /**
- * Creates the VertexData for a Ground
- * @param options an object used to set the following optional parameters for the Ground, required but can be empty
- * - width the width (x direction) of the ground, optional, default 1
- * - height the height (z direction) of the ground, optional, default 1
- * - subdivisions the number of subdivisions per side, optional, default 1
- * @param options.width
- * @param options.height
- * @param options.subdivisions
- * @param options.subdivisionsX
- * @param options.subdivisionsY
- * @returns the VertexData of the Ground
- * @deprecated Please use CreateGroundVertexData instead
- */
- static CreateGround(options) {
- throw _WarnImport("groundBuilder");
- }
- /**
- * Creates the VertexData for a TiledGround by subdividing the ground into tiles
- * @param options an object used to set the following optional parameters for the Ground, required but can be empty
- * * xmin the ground minimum X coordinate, optional, default -1
- * * zmin the ground minimum Z coordinate, optional, default -1
- * * xmax the ground maximum X coordinate, optional, default 1
- * * zmax the ground maximum Z coordinate, optional, default 1
- * * subdivisions a javascript object {w: positive integer, h: positive integer}, `w` and `h` are the numbers of subdivisions on the ground width and height creating 'tiles', default {w: 6, h: 6}
- * * precision a javascript object {w: positive integer, h: positive integer}, `w` and `h` are the numbers of subdivisions on the tile width and height, default {w: 2, h: 2}
- * @param options.xmin
- * @param options.zmin
- * @param options.xmax
- * @param options.zmax
- * @param options.subdivisions
- * @param options.subdivisions.w
- * @param options.subdivisions.h
- * @param options.precision
- * @param options.precision.w
- * @param options.precision.h
- * @returns the VertexData of the TiledGround
- * @deprecated use CreateTiledGroundVertexData instead
- */
- static CreateTiledGround(options) {
- throw _WarnImport("groundBuilder");
- }
- /**
- * Creates the VertexData of the Ground designed from a heightmap
- * @param options an object used to set the following parameters for the Ground, required and provided by CreateGroundFromHeightMap
- * * width the width (x direction) of the ground
- * * height the height (z direction) of the ground
- * * subdivisions the number of subdivisions per side
- * * minHeight the minimum altitude on the ground, optional, default 0
- * * maxHeight the maximum altitude on the ground, optional default 1
- * * colorFilter the filter to apply to the image pixel colors to compute the height, optional Color3, default (0.3, 0.59, 0.11)
- * * buffer the array holding the image color data
- * * bufferWidth the width of image
- * * bufferHeight the height of image
- * * alphaFilter Remove any data where the alpha channel is below this value, defaults 0 (all data visible)
- * @param options.width
- * @param options.height
- * @param options.subdivisions
- * @param options.minHeight
- * @param options.maxHeight
- * @param options.colorFilter
- * @param options.buffer
- * @param options.bufferWidth
- * @param options.bufferHeight
- * @param options.alphaFilter
- * @returns the VertexData of the Ground designed from a heightmap
- * @deprecated use CreateGroundFromHeightMapVertexData instead
- */
- static CreateGroundFromHeightMap(options) {
- throw _WarnImport("groundBuilder");
- }
- /**
- * Creates the VertexData for a Plane
- * @param options an object used to set the following optional parameters for the plane, required but can be empty
- * * size sets the width and height of the plane to the value of size, optional default 1
- * * width sets the width (x direction) of the plane, overwrites the width set by size, optional, default size
- * * height sets the height (y direction) of the plane, overwrites the height set by size, optional, default size
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.size
- * @param options.width
- * @param options.height
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the box
- * @deprecated use CreatePlaneVertexData instead
- */
- static CreatePlane(options) {
- throw _WarnImport("planeBuilder");
- }
- /**
- * Creates the VertexData of the Disc or regular Polygon
- * @param options an object used to set the following optional parameters for the disc, required but can be empty
- * * radius the radius of the disc, optional default 0.5
- * * tessellation the number of polygon sides, optional, default 64
- * * arc a number from 0 to 1, to create an unclosed polygon based on the fraction of the circumference given by the arc value, optional, default 1
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.radius
- * @param options.tessellation
- * @param options.arc
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the box
- * @deprecated use CreateDiscVertexData instead
- */
- static CreateDisc(options) {
- throw _WarnImport("discBuilder");
- }
- /**
- * Creates the VertexData for an irregular Polygon in the XoZ plane using a mesh built by polygonTriangulation.build()
- * All parameters are provided by CreatePolygon as needed
- * @param polygon a mesh built from polygonTriangulation.build()
- * @param sideOrientation takes the values Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * @param fUV an array of Vector4 elements used to set different images to the top, rings and bottom respectively
- * @param fColors an array of Color3 elements used to set different colors to the top, rings and bottom respectively
- * @param frontUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * @param backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param wrap a boolean, default false, when true and fUVs used texture is wrapped around all sides, when false texture is applied side
- * @returns the VertexData of the Polygon
- * @deprecated use CreatePolygonVertexData instead
- */
- static CreatePolygon(polygon, sideOrientation, fUV, fColors, frontUVs, backUVs, wrap) {
- throw _WarnImport("polygonBuilder");
- }
- /**
- * Creates the VertexData of the IcoSphere
- * @param options an object used to set the following optional parameters for the IcoSphere, required but can be empty
- * * radius the radius of the IcoSphere, optional default 1
- * * radiusX allows stretching in the x direction, optional, default radius
- * * radiusY allows stretching in the y direction, optional, default radius
- * * radiusZ allows stretching in the z direction, optional, default radius
- * * flat when true creates a flat shaded mesh, optional, default true
- * * subdivisions increasing the subdivisions increases the number of faces, optional, default 4
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.radius
- * @param options.radiusX
- * @param options.radiusY
- * @param options.radiusZ
- * @param options.flat
- * @param options.subdivisions
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the IcoSphere
- * @deprecated use CreateIcoSphereVertexData instead
- */
- static CreateIcoSphere(options) {
- throw _WarnImport("icoSphereBuilder");
- }
- // inspired from // http://stemkoski.github.io/Three.js/Polyhedra.html
- /**
- * Creates the VertexData for a Polyhedron
- * @param options an object used to set the following optional parameters for the polyhedron, required but can be empty
- * * type provided types are:
- * * 0 : Tetrahedron, 1 : Octahedron, 2 : Dodecahedron, 3 : Icosahedron, 4 : Rhombicuboctahedron, 5 : Triangular Prism, 6 : Pentagonal Prism, 7 : Hexagonal Prism, 8 : Square Pyramid (J1)
- * * 9 : Pentagonal Pyramid (J2), 10 : Triangular Dipyramid (J12), 11 : Pentagonal Dipyramid (J13), 12 : Elongated Square Dipyramid (J15), 13 : Elongated Pentagonal Dipyramid (J16), 14 : Elongated Pentagonal Cupola (J20)
- * * size the size of the IcoSphere, optional default 1
- * * sizeX allows stretching in the x direction, optional, default size
- * * sizeY allows stretching in the y direction, optional, default size
- * * sizeZ allows stretching in the z direction, optional, default size
- * * custom a number that overwrites the type to create from an extended set of polyhedron from https://www.babylonjs-playground.com/#21QRSK#15 with minimised editor
- * * faceUV an array of Vector4 elements used to set different images to the top, rings and bottom respectively
- * * faceColors an array of Color3 elements used to set different colors to the top, rings and bottom respectively
- * * flat when true creates a flat shaded mesh, optional, default true
- * * subdivisions increasing the subdivisions increases the number of faces, optional, default 4
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.type
- * @param options.size
- * @param options.sizeX
- * @param options.sizeY
- * @param options.sizeZ
- * @param options.custom
- * @param options.faceUV
- * @param options.faceColors
- * @param options.flat
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the Polyhedron
- * @deprecated use CreatePolyhedronVertexData instead
- */
- static CreatePolyhedron(options) {
- throw _WarnImport("polyhedronBuilder");
- }
- /**
- * Creates the VertexData for a Capsule, inspired from https://github.com/maximeq/three-js-capsule-geometry/blob/master/src/CapsuleBufferGeometry.js
- * @param options an object used to set the following optional parameters for the capsule, required but can be empty
- * @returns the VertexData of the Capsule
- * @deprecated Please use CreateCapsuleVertexData from the capsuleBuilder file instead
- */
- static CreateCapsule(options = {
- orientation: math_vector_Vector3.Up(),
- subdivisions: 2,
- tessellation: 16,
- height: 1,
- radius: 0.25,
- capSubdivisions: 6,
- }) {
- throw _WarnImport("capsuleBuilder");
- }
- // based on http://code.google.com/p/away3d/source/browse/trunk/fp10/Away3D/src/away3d/primitives/TorusKnot.as?spec=svn2473&r=2473
- /**
- * Creates the VertexData for a TorusKnot
- * @param options an object used to set the following optional parameters for the TorusKnot, required but can be empty
- * * radius the radius of the torus knot, optional, default 2
- * * tube the thickness of the tube, optional, default 0.5
- * * radialSegments the number of sides on each tube segments, optional, default 32
- * * tubularSegments the number of tubes to decompose the knot into, optional, default 32
- * * p the number of windings around the z axis, optional, default 2
- * * q the number of windings around the x axis, optional, default 3
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.radius
- * @param options.tube
- * @param options.radialSegments
- * @param options.tubularSegments
- * @param options.p
- * @param options.q
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the Torus Knot
- * @deprecated use CreateTorusKnotVertexData instead
- */
- static CreateTorusKnot(options) {
- throw _WarnImport("torusKnotBuilder");
- }
- // Tools
- /**
- * Compute normals for given positions and indices
- * @param positions an array of vertex positions, [...., x, y, z, ......]
- * @param indices an array of indices in groups of three for each triangular facet, [...., i, j, k, ......]
- * @param normals an array of vertex normals, [...., x, y, z, ......]
- * @param options an object used to set the following optional parameters for the TorusKnot, optional
- * * facetNormals : optional array of facet normals (vector3)
- * * facetPositions : optional array of facet positions (vector3)
- * * facetPartitioning : optional partitioning array. facetPositions is required for facetPartitioning computation
- * * ratio : optional partitioning ratio / bounding box, required for facetPartitioning computation
- * * bInfo : optional bounding info, required for facetPartitioning computation
- * * bbSize : optional bounding box size data, required for facetPartitioning computation
- * * subDiv : optional partitioning data about subdivisions on each axis (int), required for facetPartitioning computation
- * * useRightHandedSystem: optional boolean to for right handed system computation
- * * depthSort : optional boolean to enable the facet depth sort computation
- * * distanceTo : optional Vector3 to compute the facet depth from this location
- * * depthSortedFacets : optional array of depthSortedFacets to store the facet distances from the reference location
- * @param options.facetNormals
- * @param options.facetPositions
- * @param options.facetPartitioning
- * @param options.ratio
- * @param options.bInfo
- * @param options.bbSize
- * @param options.subDiv
- * @param options.useRightHandedSystem
- * @param options.depthSort
- * @param options.distanceTo
- * @param options.depthSortedFacets
- */
- static ComputeNormals(positions, indices, normals, options) {
- // temporary scalar variables
- let index = 0; // facet index
- let p1p2x = 0.0; // p1p2 vector x coordinate
- let p1p2y = 0.0; // p1p2 vector y coordinate
- let p1p2z = 0.0; // p1p2 vector z coordinate
- let p3p2x = 0.0; // p3p2 vector x coordinate
- let p3p2y = 0.0; // p3p2 vector y coordinate
- let p3p2z = 0.0; // p3p2 vector z coordinate
- let faceNormalx = 0.0; // facet normal x coordinate
- let faceNormaly = 0.0; // facet normal y coordinate
- let faceNormalz = 0.0; // facet normal z coordinate
- let length = 0.0; // facet normal length before normalization
- let v1x = 0; // vector1 x index in the positions array
- let v1y = 0; // vector1 y index in the positions array
- let v1z = 0; // vector1 z index in the positions array
- let v2x = 0; // vector2 x index in the positions array
- let v2y = 0; // vector2 y index in the positions array
- let v2z = 0; // vector2 z index in the positions array
- let v3x = 0; // vector3 x index in the positions array
- let v3y = 0; // vector3 y index in the positions array
- let v3z = 0; // vector3 z index in the positions array
- let computeFacetNormals = false;
- let computeFacetPositions = false;
- let computeFacetPartitioning = false;
- let computeDepthSort = false;
- let faceNormalSign = 1;
- let ratio = 0;
- let distanceTo = null;
- if (options) {
- computeFacetNormals = options.facetNormals ? true : false;
- computeFacetPositions = options.facetPositions ? true : false;
- computeFacetPartitioning = options.facetPartitioning ? true : false;
- faceNormalSign = options.useRightHandedSystem === true ? -1 : 1;
- ratio = options.ratio || 0;
- computeDepthSort = options.depthSort ? true : false;
- distanceTo = options.distanceTo;
- if (computeDepthSort) {
- if (distanceTo === undefined) {
- distanceTo = math_vector_Vector3.Zero();
- }
- }
- }
- // facetPartitioning reinit if needed
- let xSubRatio = 0;
- let ySubRatio = 0;
- let zSubRatio = 0;
- let subSq = 0;
- if (computeFacetPartitioning && options && options.bbSize) {
- //let bbSizeMax = options.bbSize.x > options.bbSize.y ? options.bbSize.x : options.bbSize.y;
- //bbSizeMax = bbSizeMax > options.bbSize.z ? bbSizeMax : options.bbSize.z;
- xSubRatio = (options.subDiv.X * ratio) / options.bbSize.x;
- ySubRatio = (options.subDiv.Y * ratio) / options.bbSize.y;
- zSubRatio = (options.subDiv.Z * ratio) / options.bbSize.z;
- subSq = options.subDiv.max * options.subDiv.max;
- options.facetPartitioning.length = 0;
- }
- // reset the normals
- for (index = 0; index < positions.length; index++) {
- normals[index] = 0.0;
- }
- // Loop : 1 indice triplet = 1 facet
- const nbFaces = (indices.length / 3) | 0;
- for (index = 0; index < nbFaces; index++) {
- // get the indexes of the coordinates of each vertex of the facet
- v1x = indices[index * 3] * 3;
- v1y = v1x + 1;
- v1z = v1x + 2;
- v2x = indices[index * 3 + 1] * 3;
- v2y = v2x + 1;
- v2z = v2x + 2;
- v3x = indices[index * 3 + 2] * 3;
- v3y = v3x + 1;
- v3z = v3x + 2;
- p1p2x = positions[v1x] - positions[v2x]; // compute two vectors per facet : p1p2 and p3p2
- p1p2y = positions[v1y] - positions[v2y];
- p1p2z = positions[v1z] - positions[v2z];
- p3p2x = positions[v3x] - positions[v2x];
- p3p2y = positions[v3y] - positions[v2y];
- p3p2z = positions[v3z] - positions[v2z];
- // compute the face normal with the cross product
- faceNormalx = faceNormalSign * (p1p2y * p3p2z - p1p2z * p3p2y);
- faceNormaly = faceNormalSign * (p1p2z * p3p2x - p1p2x * p3p2z);
- faceNormalz = faceNormalSign * (p1p2x * p3p2y - p1p2y * p3p2x);
- // normalize this normal and store it in the array facetData
- length = Math.sqrt(faceNormalx * faceNormalx + faceNormaly * faceNormaly + faceNormalz * faceNormalz);
- length = length === 0 ? 1.0 : length;
- faceNormalx /= length;
- faceNormaly /= length;
- faceNormalz /= length;
- if (computeFacetNormals && options) {
- options.facetNormals[index].x = faceNormalx;
- options.facetNormals[index].y = faceNormaly;
- options.facetNormals[index].z = faceNormalz;
- }
- if (computeFacetPositions && options) {
- // compute and the facet barycenter coordinates in the array facetPositions
- options.facetPositions[index].x = (positions[v1x] + positions[v2x] + positions[v3x]) / 3.0;
- options.facetPositions[index].y = (positions[v1y] + positions[v2y] + positions[v3y]) / 3.0;
- options.facetPositions[index].z = (positions[v1z] + positions[v2z] + positions[v3z]) / 3.0;
- }
- if (computeFacetPartitioning && options) {
- // store the facet indexes in arrays in the main facetPartitioning array :
- // compute each facet vertex (+ facet barycenter) index in the partiniong array
- const ox = Math.floor((options.facetPositions[index].x - options.bInfo.minimum.x * ratio) * xSubRatio);
- const oy = Math.floor((options.facetPositions[index].y - options.bInfo.minimum.y * ratio) * ySubRatio);
- const oz = Math.floor((options.facetPositions[index].z - options.bInfo.minimum.z * ratio) * zSubRatio);
- const b1x = Math.floor((positions[v1x] - options.bInfo.minimum.x * ratio) * xSubRatio);
- const b1y = Math.floor((positions[v1y] - options.bInfo.minimum.y * ratio) * ySubRatio);
- const b1z = Math.floor((positions[v1z] - options.bInfo.minimum.z * ratio) * zSubRatio);
- const b2x = Math.floor((positions[v2x] - options.bInfo.minimum.x * ratio) * xSubRatio);
- const b2y = Math.floor((positions[v2y] - options.bInfo.minimum.y * ratio) * ySubRatio);
- const b2z = Math.floor((positions[v2z] - options.bInfo.minimum.z * ratio) * zSubRatio);
- const b3x = Math.floor((positions[v3x] - options.bInfo.minimum.x * ratio) * xSubRatio);
- const b3y = Math.floor((positions[v3y] - options.bInfo.minimum.y * ratio) * ySubRatio);
- const b3z = Math.floor((positions[v3z] - options.bInfo.minimum.z * ratio) * zSubRatio);
- const block_idx_v1 = b1x + options.subDiv.max * b1y + subSq * b1z;
- const block_idx_v2 = b2x + options.subDiv.max * b2y + subSq * b2z;
- const block_idx_v3 = b3x + options.subDiv.max * b3y + subSq * b3z;
- const block_idx_o = ox + options.subDiv.max * oy + subSq * oz;
- options.facetPartitioning[block_idx_o] = options.facetPartitioning[block_idx_o] ? options.facetPartitioning[block_idx_o] : new Array();
- options.facetPartitioning[block_idx_v1] = options.facetPartitioning[block_idx_v1] ? options.facetPartitioning[block_idx_v1] : new Array();
- options.facetPartitioning[block_idx_v2] = options.facetPartitioning[block_idx_v2] ? options.facetPartitioning[block_idx_v2] : new Array();
- options.facetPartitioning[block_idx_v3] = options.facetPartitioning[block_idx_v3] ? options.facetPartitioning[block_idx_v3] : new Array();
- // push each facet index in each block containing the vertex
- options.facetPartitioning[block_idx_v1].push(index);
- if (block_idx_v2 != block_idx_v1) {
- options.facetPartitioning[block_idx_v2].push(index);
- }
- if (!(block_idx_v3 == block_idx_v2 || block_idx_v3 == block_idx_v1)) {
- options.facetPartitioning[block_idx_v3].push(index);
- }
- if (!(block_idx_o == block_idx_v1 || block_idx_o == block_idx_v2 || block_idx_o == block_idx_v3)) {
- options.facetPartitioning[block_idx_o].push(index);
- }
- }
- if (computeDepthSort && options && options.facetPositions) {
- const dsf = options.depthSortedFacets[index];
- dsf.ind = index * 3;
- dsf.sqDistance = math_vector_Vector3.DistanceSquared(options.facetPositions[index], distanceTo);
- }
- // compute the normals anyway
- normals[v1x] += faceNormalx; // accumulate all the normals per face
- normals[v1y] += faceNormaly;
- normals[v1z] += faceNormalz;
- normals[v2x] += faceNormalx;
- normals[v2y] += faceNormaly;
- normals[v2z] += faceNormalz;
- normals[v3x] += faceNormalx;
- normals[v3y] += faceNormaly;
- normals[v3z] += faceNormalz;
- }
- // last normalization of each normal
- for (index = 0; index < normals.length / 3; index++) {
- faceNormalx = normals[index * 3];
- faceNormaly = normals[index * 3 + 1];
- faceNormalz = normals[index * 3 + 2];
- length = Math.sqrt(faceNormalx * faceNormalx + faceNormaly * faceNormaly + faceNormalz * faceNormalz);
- length = length === 0 ? 1.0 : length;
- faceNormalx /= length;
- faceNormaly /= length;
- faceNormalz /= length;
- normals[index * 3] = faceNormalx;
- normals[index * 3 + 1] = faceNormaly;
- normals[index * 3 + 2] = faceNormalz;
- }
- }
- /**
- * @internal
- */
- static _ComputeSides(sideOrientation, positions, indices, normals, uvs, frontUVs, backUVs) {
- const li = indices.length;
- const ln = normals.length;
- let i;
- let n;
- sideOrientation = sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- switch (sideOrientation) {
- case mesh_vertexData_VertexData.FRONTSIDE:
- // nothing changed
- break;
- case mesh_vertexData_VertexData.BACKSIDE:
- // indices
- for (i = 0; i < li; i += 3) {
- const tmp = indices[i];
- indices[i] = indices[i + 2];
- indices[i + 2] = tmp;
- }
- // normals
- for (n = 0; n < ln; n++) {
- normals[n] = -normals[n];
- }
- break;
- case mesh_vertexData_VertexData.DOUBLESIDE: {
- // positions
- const lp = positions.length;
- const l = lp / 3;
- for (let p = 0; p < lp; p++) {
- positions[lp + p] = positions[p];
- }
- // indices
- for (i = 0; i < li; i += 3) {
- indices[i + li] = indices[i + 2] + l;
- indices[i + 1 + li] = indices[i + 1] + l;
- indices[i + 2 + li] = indices[i] + l;
- }
- // normals
- for (n = 0; n < ln; n++) {
- normals[ln + n] = -normals[n];
- }
- // uvs
- const lu = uvs.length;
- let u = 0;
- for (u = 0; u < lu; u++) {
- uvs[u + lu] = uvs[u];
- }
- frontUVs = frontUVs ? frontUVs : new math_vector_Vector4(0.0, 0.0, 1.0, 1.0);
- backUVs = backUVs ? backUVs : new math_vector_Vector4(0.0, 0.0, 1.0, 1.0);
- u = 0;
- for (i = 0; i < lu / 2; i++) {
- uvs[u] = frontUVs.x + (frontUVs.z - frontUVs.x) * uvs[u];
- uvs[u + 1] = frontUVs.y + (frontUVs.w - frontUVs.y) * uvs[u + 1];
- uvs[u + lu] = backUVs.x + (backUVs.z - backUVs.x) * uvs[u + lu];
- uvs[u + lu + 1] = backUVs.y + (backUVs.w - backUVs.y) * uvs[u + lu + 1];
- u += 2;
- }
- break;
- }
- }
- }
- /**
- * Creates a VertexData from serialized data
- * @param parsedVertexData the parsed data from an imported file
- * @returns a VertexData
- */
- static Parse(parsedVertexData) {
- const vertexData = new mesh_vertexData_VertexData();
- // positions
- const positions = parsedVertexData.positions;
- if (positions) {
- vertexData.set(positions, buffer_VertexBuffer.PositionKind);
- }
- // normals
- const normals = parsedVertexData.normals;
- if (normals) {
- vertexData.set(normals, buffer_VertexBuffer.NormalKind);
- }
- // tangents
- const tangents = parsedVertexData.tangents;
- if (tangents) {
- vertexData.set(tangents, buffer_VertexBuffer.TangentKind);
- }
- // uvs
- const uvs = parsedVertexData.uvs;
- if (uvs) {
- vertexData.set(uvs, buffer_VertexBuffer.UVKind);
- }
- // uv2s
- const uvs2 = parsedVertexData.uvs2;
- if (uvs2) {
- vertexData.set(uvs2, buffer_VertexBuffer.UV2Kind);
- }
- // uv3s
- const uvs3 = parsedVertexData.uvs3;
- if (uvs3) {
- vertexData.set(uvs3, buffer_VertexBuffer.UV3Kind);
- }
- // uv4s
- const uvs4 = parsedVertexData.uvs4;
- if (uvs4) {
- vertexData.set(uvs4, buffer_VertexBuffer.UV4Kind);
- }
- // uv5s
- const uvs5 = parsedVertexData.uvs5;
- if (uvs5) {
- vertexData.set(uvs5, buffer_VertexBuffer.UV5Kind);
- }
- // uv6s
- const uvs6 = parsedVertexData.uvs6;
- if (uvs6) {
- vertexData.set(uvs6, buffer_VertexBuffer.UV6Kind);
- }
- // colors
- const colors = parsedVertexData.colors;
- if (colors) {
- vertexData.set(math_color_Color4.CheckColors4(colors, positions.length / 3), buffer_VertexBuffer.ColorKind);
- }
- // matricesIndices
- const matricesIndices = parsedVertexData.matricesIndices;
- if (matricesIndices) {
- vertexData.set(matricesIndices, buffer_VertexBuffer.MatricesIndicesKind);
- }
- // matricesWeights
- const matricesWeights = parsedVertexData.matricesWeights;
- if (matricesWeights) {
- vertexData.set(matricesWeights, buffer_VertexBuffer.MatricesWeightsKind);
- }
- // indices
- const indices = parsedVertexData.indices;
- if (indices) {
- vertexData.indices = indices;
- }
- // MaterialInfos
- const materialInfos = parsedVertexData.materialInfos;
- if (materialInfos) {
- vertexData.materialInfos = [];
- for (const materialInfoFromJSON of materialInfos) {
- const materialInfo = new VertexDataMaterialInfo();
- materialInfo.indexCount = materialInfoFromJSON.indexCount;
- materialInfo.indexStart = materialInfoFromJSON.indexStart;
- materialInfo.verticesCount = materialInfoFromJSON.verticesCount;
- materialInfo.verticesStart = materialInfoFromJSON.verticesStart;
- materialInfo.materialIndex = materialInfoFromJSON.materialIndex;
- vertexData.materialInfos.push(materialInfo);
- }
- }
- return vertexData;
- }
- /**
- * Applies VertexData created from the imported parameters to the geometry
- * @param parsedVertexData the parsed data from an imported file
- * @param geometry the geometry to apply the VertexData to
- */
- static ImportVertexData(parsedVertexData, geometry) {
- const vertexData = mesh_vertexData_VertexData.Parse(parsedVertexData);
- geometry.setAllVerticesData(vertexData, parsedVertexData.updatable);
- }
-}
-/**
- * Mesh side orientation : usually the external or front surface
- */
-mesh_vertexData_VertexData.FRONTSIDE = 0;
-/**
- * Mesh side orientation : usually the internal or back surface
- */
-mesh_vertexData_VertexData.BACKSIDE = 1;
-/**
- * Mesh side orientation : both internal and external or front and back surfaces
- */
-mesh_vertexData_VertexData.DOUBLESIDE = 2;
-/**
- * Mesh side orientation : by default, `FRONTSIDE`
- */
-mesh_vertexData_VertexData.DEFAULTSIDE = 0;
-mesh_vertexData_VertexData._UniqueIDGenerator = 0;
-__decorate([
- nativeOverride.filter((...[coordinates]) => !Array.isArray(coordinates))
-], mesh_vertexData_VertexData, "_TransformVector3Coordinates", null);
-__decorate([
- nativeOverride.filter((...[normals]) => !Array.isArray(normals))
-], mesh_vertexData_VertexData, "_TransformVector3Normals", null);
-__decorate([
- nativeOverride.filter((...[normals]) => !Array.isArray(normals))
-], mesh_vertexData_VertexData, "_TransformVector4Normals", null);
-__decorate([
- nativeOverride.filter((...[indices]) => !Array.isArray(indices))
-], mesh_vertexData_VertexData, "_FlipFaces", null);
-//# sourceMappingURL=mesh.vertexData.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Loading/sceneLoaderFlags.js
-
-/**
- * Class used to represent data loading progression
- */
-class SceneLoaderFlags {
- /**
- * Gets or sets a boolean indicating if entire scene must be loaded even if scene contains incremental data
- */
- static get ForceFullSceneLoadingForIncremental() {
- return SceneLoaderFlags._ForceFullSceneLoadingForIncremental;
- }
- static set ForceFullSceneLoadingForIncremental(value) {
- SceneLoaderFlags._ForceFullSceneLoadingForIncremental = value;
- }
- /**
- * Gets or sets a boolean indicating if loading screen must be displayed while loading a scene
- */
- static get ShowLoadingScreen() {
- return SceneLoaderFlags._ShowLoadingScreen;
- }
- static set ShowLoadingScreen(value) {
- SceneLoaderFlags._ShowLoadingScreen = value;
- }
- /**
- * Defines the current logging level (while loading the scene)
- * @ignorenaming
- */
- // eslint-disable-next-line @typescript-eslint/naming-convention
- static get loggingLevel() {
- return SceneLoaderFlags._LoggingLevel;
- }
- // eslint-disable-next-line @typescript-eslint/naming-convention
- static set loggingLevel(value) {
- SceneLoaderFlags._LoggingLevel = value;
- }
- /**
- * Gets or set a boolean indicating if matrix weights must be cleaned upon loading
- */
- static get CleanBoneMatrixWeights() {
- return SceneLoaderFlags._CleanBoneMatrixWeights;
- }
- static set CleanBoneMatrixWeights(value) {
- SceneLoaderFlags._CleanBoneMatrixWeights = value;
- }
-}
-// Flags
-SceneLoaderFlags._ForceFullSceneLoadingForIncremental = false;
-SceneLoaderFlags._ShowLoadingScreen = true;
-SceneLoaderFlags._CleanBoneMatrixWeights = false;
-SceneLoaderFlags._LoggingLevel = 0;
-//# sourceMappingURL=sceneLoaderFlags.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Compat/compatibilityOptions.js
-/**
- * Options used to control default behaviors regarding compatibility support
- */
-class CompatibilityOptions {
-}
-/**
- * Defines if the system should use OpenGL convention for UVs when creating geometry or loading .babylon files (false by default)
- */
-CompatibilityOptions.UseOpenGLOrientationForUV = false;
-//# sourceMappingURL=compatibilityOptions.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/geometry.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * Class used to store geometry data (vertex buffers + index buffer)
- */
-class Geometry {
- /**
- * Gets or sets the Bias Vector to apply on the bounding elements (box/sphere), the max extend is computed as v += v * bias.x + bias.y, the min is computed as v -= v * bias.x + bias.y
- */
- get boundingBias() {
- return this._boundingBias;
- }
- /**
- * Gets or sets the Bias Vector to apply on the bounding elements (box/sphere), the max extend is computed as v += v * bias.x + bias.y, the min is computed as v -= v * bias.x + bias.y
- */
- set boundingBias(value) {
- if (this._boundingBias) {
- this._boundingBias.copyFrom(value);
- }
- else {
- this._boundingBias = value.clone();
- }
- this._updateBoundingInfo(true, null);
- }
- /**
- * Static function used to attach a new empty geometry to a mesh
- * @param mesh defines the mesh to attach the geometry to
- * @returns the new Geometry
- */
- static CreateGeometryForMesh(mesh) {
- const geometry = new Geometry(Geometry.RandomId(), mesh.getScene());
- geometry.applyToMesh(mesh);
- return geometry;
- }
- /** Get the list of meshes using this geometry */
- get meshes() {
- return this._meshes;
- }
- /**
- * Creates a new geometry
- * @param id defines the unique ID
- * @param scene defines the hosting scene
- * @param vertexData defines the VertexData used to get geometry data
- * @param updatable defines if geometry must be updatable (false by default)
- * @param mesh defines the mesh that will be associated with the geometry
- */
- constructor(id, scene, vertexData, updatable = false, mesh = null) {
- /**
- * Gets the delay loading state of the geometry (none by default which means not delayed)
- */
- this.delayLoadState = 0;
- this._totalVertices = 0;
- this._isDisposed = false;
- this._indexBufferIsUpdatable = false;
- this._positionsCache = [];
- /** @internal */
- this._parentContainer = null;
- /**
- * If set to true (false by default), the bounding info applied to the meshes sharing this geometry will be the bounding info defined at the class level
- * and won't be computed based on the vertex positions (which is what we get when useBoundingInfoFromGeometry = false)
- */
- this.useBoundingInfoFromGeometry = false;
- this._scene = scene || engineStore_EngineStore.LastCreatedScene;
- if (!this._scene) {
- return;
- }
- this.id = id;
- this.uniqueId = this._scene.getUniqueId();
- this._engine = this._scene.getEngine();
- this._meshes = [];
- //Init vertex buffer cache
- this._vertexBuffers = {};
- this._indices = [];
- this._updatable = updatable;
- // vertexData
- if (vertexData) {
- this.setAllVerticesData(vertexData, updatable);
- }
- else {
- this._totalVertices = 0;
- }
- if (this._engine.getCaps().vertexArrayObject) {
- this._vertexArrayObjects = {};
- }
- // applyToMesh
- if (mesh) {
- this.applyToMesh(mesh);
- mesh.computeWorldMatrix(true);
- }
- }
- /**
- * Gets the current extend of the geometry
- */
- get extend() {
- return this._extend;
- }
- /**
- * Gets the hosting scene
- * @returns the hosting Scene
- */
- getScene() {
- return this._scene;
- }
- /**
- * Gets the hosting engine
- * @returns the hosting Engine
- */
- getEngine() {
- return this._engine;
- }
- /**
- * Defines if the geometry is ready to use
- * @returns true if the geometry is ready to be used
- */
- isReady() {
- return this.delayLoadState === 1 || this.delayLoadState === 0;
- }
- /**
- * Gets a value indicating that the geometry should not be serialized
- */
- get doNotSerialize() {
- for (let index = 0; index < this._meshes.length; index++) {
- if (!this._meshes[index].doNotSerialize) {
- return false;
- }
- }
- return true;
- }
- /** @internal */
- _rebuild() {
- if (this._vertexArrayObjects) {
- this._vertexArrayObjects = {};
- }
- // Index buffer
- if (this._meshes.length !== 0 && this._indices) {
- this._indexBuffer = this._engine.createIndexBuffer(this._indices, this._updatable);
- }
- // Vertex buffers
- for (const key in this._vertexBuffers) {
- const vertexBuffer = this._vertexBuffers[key];
- vertexBuffer._rebuild();
- }
- }
- /**
- * Affects all geometry data in one call
- * @param vertexData defines the geometry data
- * @param updatable defines if the geometry must be flagged as updatable (false as default)
- */
- setAllVerticesData(vertexData, updatable) {
- vertexData.applyToGeometry(this, updatable);
- this._notifyUpdate();
- }
- /**
- * Set specific vertex data
- * @param kind defines the data kind (Position, normal, etc...)
- * @param data defines the vertex data to use
- * @param updatable defines if the vertex must be flagged as updatable (false as default)
- * @param stride defines the stride to use (0 by default). This value is deduced from the kind value if not specified
- */
- setVerticesData(kind, data, updatable = false, stride) {
- if (updatable && Array.isArray(data)) {
- // to avoid converting to Float32Array at each draw call in engine.updateDynamicVertexBuffer, we make the conversion a single time here
- data = new Float32Array(data);
- }
- const buffer = new buffer_VertexBuffer(this._engine, data, kind, updatable, this._meshes.length === 0, stride);
- this.setVerticesBuffer(buffer);
- }
- /**
- * Removes a specific vertex data
- * @param kind defines the data kind (Position, normal, etc...)
- */
- removeVerticesData(kind) {
- if (this._vertexBuffers[kind]) {
- this._vertexBuffers[kind].dispose();
- delete this._vertexBuffers[kind];
- }
- if (this._vertexArrayObjects) {
- this._disposeVertexArrayObjects();
- }
- }
- /**
- * Affect a vertex buffer to the geometry. the vertexBuffer.getKind() function is used to determine where to store the data
- * @param buffer defines the vertex buffer to use
- * @param totalVertices defines the total number of vertices for position kind (could be null)
- * @param disposeExistingBuffer disposes the existing buffer, if any (default: true)
- */
- setVerticesBuffer(buffer, totalVertices = null, disposeExistingBuffer = true) {
- const kind = buffer.getKind();
- if (this._vertexBuffers[kind] && disposeExistingBuffer) {
- this._vertexBuffers[kind].dispose();
- }
- if (buffer._buffer) {
- buffer._buffer._increaseReferences();
- }
- this._vertexBuffers[kind] = buffer;
- const meshes = this._meshes;
- const numOfMeshes = meshes.length;
- if (kind === buffer_VertexBuffer.PositionKind) {
- const data = buffer.getData();
- if (totalVertices != null) {
- this._totalVertices = totalVertices;
- }
- else {
- if (data != null) {
- this._totalVertices = data.length / (buffer.type === buffer_VertexBuffer.BYTE ? buffer.byteStride : buffer.byteStride / 4);
- }
- }
- this._updateExtend(data);
- this._resetPointsArrayCache();
- for (let index = 0; index < numOfMeshes; index++) {
- const mesh = meshes[index];
- mesh.buildBoundingInfo(this._extend.minimum, this._extend.maximum);
- mesh._createGlobalSubMesh(mesh.isUnIndexed);
- mesh.computeWorldMatrix(true);
- mesh.synchronizeInstances();
- }
- }
- this._notifyUpdate(kind);
- }
- /**
- * Update a specific vertex buffer
- * This function will directly update the underlying DataBuffer according to the passed numeric array or Float32Array
- * It will do nothing if the buffer is not updatable
- * @param kind defines the data kind (Position, normal, etc...)
- * @param data defines the data to use
- * @param offset defines the offset in the target buffer where to store the data
- * @param useBytes set to true if the offset is in bytes
- */
- updateVerticesDataDirectly(kind, data, offset, useBytes = false) {
- const vertexBuffer = this.getVertexBuffer(kind);
- if (!vertexBuffer) {
- return;
- }
- vertexBuffer.updateDirectly(data, offset, useBytes);
- this._notifyUpdate(kind);
- }
- /**
- * Update a specific vertex buffer
- * This function will create a new buffer if the current one is not updatable
- * @param kind defines the data kind (Position, normal, etc...)
- * @param data defines the data to use
- * @param updateExtends defines if the geometry extends must be recomputed (false by default)
- */
- updateVerticesData(kind, data, updateExtends = false) {
- const vertexBuffer = this.getVertexBuffer(kind);
- if (!vertexBuffer) {
- return;
- }
- vertexBuffer.update(data);
- if (kind === buffer_VertexBuffer.PositionKind) {
- this._updateBoundingInfo(updateExtends, data);
- }
- this._notifyUpdate(kind);
- }
- _updateBoundingInfo(updateExtends, data) {
- if (updateExtends) {
- this._updateExtend(data);
- }
- this._resetPointsArrayCache();
- if (updateExtends) {
- const meshes = this._meshes;
- for (const mesh of meshes) {
- if (mesh.hasBoundingInfo) {
- mesh.getBoundingInfo().reConstruct(this._extend.minimum, this._extend.maximum);
- }
- else {
- mesh.buildBoundingInfo(this._extend.minimum, this._extend.maximum);
- }
- const subMeshes = mesh.subMeshes;
- for (const subMesh of subMeshes) {
- subMesh.refreshBoundingInfo();
- }
- }
- }
- }
- /**
- * @internal
- */
- _bind(effect, indexToBind, overrideVertexBuffers, overrideVertexArrayObjects) {
- if (!effect) {
- return;
- }
- if (indexToBind === undefined) {
- indexToBind = this._indexBuffer;
- }
- const vbs = this.getVertexBuffers();
- if (!vbs) {
- return;
- }
- if (indexToBind != this._indexBuffer || (!this._vertexArrayObjects && !overrideVertexArrayObjects)) {
- this._engine.bindBuffers(vbs, indexToBind, effect, overrideVertexBuffers);
- return;
- }
- const vaos = overrideVertexArrayObjects ? overrideVertexArrayObjects : this._vertexArrayObjects;
- // Using VAO
- if (!vaos[effect.key]) {
- vaos[effect.key] = this._engine.recordVertexArrayObject(vbs, indexToBind, effect, overrideVertexBuffers);
- }
- this._engine.bindVertexArrayObject(vaos[effect.key], indexToBind);
- }
- /**
- * Gets total number of vertices
- * @returns the total number of vertices
- */
- getTotalVertices() {
- if (!this.isReady()) {
- return 0;
- }
- return this._totalVertices;
- }
- /**
- * Gets a specific vertex data attached to this geometry. Float data is constructed if the vertex buffer data cannot be returned directly.
- * @param kind defines the data kind (Position, normal, etc...)
- * @param copyWhenShared defines if the returned array must be cloned upon returning it if the current geometry is shared between multiple meshes
- * @param forceCopy defines a boolean indicating that the returned array must be cloned upon returning it
- * @returns a float array containing vertex data
- */
- getVerticesData(kind, copyWhenShared, forceCopy) {
- const vertexBuffer = this.getVertexBuffer(kind);
- if (!vertexBuffer) {
- return null;
- }
- return vertexBuffer.getFloatData(this._totalVertices, forceCopy || (copyWhenShared && this._meshes.length !== 1));
- }
- /**
- * Returns a boolean defining if the vertex data for the requested `kind` is updatable
- * @param kind defines the data kind (Position, normal, etc...)
- * @returns true if the vertex buffer with the specified kind is updatable
- */
- isVertexBufferUpdatable(kind) {
- const vb = this._vertexBuffers[kind];
- if (!vb) {
- return false;
- }
- return vb.isUpdatable();
- }
- /**
- * Gets a specific vertex buffer
- * @param kind defines the data kind (Position, normal, etc...)
- * @returns a VertexBuffer
- */
- getVertexBuffer(kind) {
- if (!this.isReady()) {
- return null;
- }
- return this._vertexBuffers[kind];
- }
- /**
- * Returns all vertex buffers
- * @returns an object holding all vertex buffers indexed by kind
- */
- getVertexBuffers() {
- if (!this.isReady()) {
- return null;
- }
- return this._vertexBuffers;
- }
- /**
- * Gets a boolean indicating if specific vertex buffer is present
- * @param kind defines the data kind (Position, normal, etc...)
- * @returns true if data is present
- */
- isVerticesDataPresent(kind) {
- if (!this._vertexBuffers) {
- if (this._delayInfo) {
- return this._delayInfo.indexOf(kind) !== -1;
- }
- return false;
- }
- return this._vertexBuffers[kind] !== undefined;
- }
- /**
- * Gets a list of all attached data kinds (Position, normal, etc...)
- * @returns a list of string containing all kinds
- */
- getVerticesDataKinds() {
- const result = [];
- let kind;
- if (!this._vertexBuffers && this._delayInfo) {
- for (kind in this._delayInfo) {
- result.push(kind);
- }
- }
- else {
- for (kind in this._vertexBuffers) {
- result.push(kind);
- }
- }
- return result;
- }
- /**
- * Update index buffer
- * @param indices defines the indices to store in the index buffer
- * @param offset defines the offset in the target buffer where to store the data
- * @param gpuMemoryOnly defines a boolean indicating that only the GPU memory must be updated leaving the CPU version of the indices unchanged (false by default)
- */
- updateIndices(indices, offset, gpuMemoryOnly = false) {
- if (!this._indexBuffer) {
- return;
- }
- if (!this._indexBufferIsUpdatable) {
- this.setIndices(indices, null, true);
- }
- else {
- const needToUpdateSubMeshes = indices.length !== this._indices.length;
- if (!gpuMemoryOnly) {
- this._indices = indices.slice();
- }
- this._engine.updateDynamicIndexBuffer(this._indexBuffer, indices, offset);
- if (needToUpdateSubMeshes) {
- for (const mesh of this._meshes) {
- mesh._createGlobalSubMesh(true);
- }
- }
- }
- }
- /**
- * Creates a new index buffer
- * @param indices defines the indices to store in the index buffer
- * @param totalVertices defines the total number of vertices (could be null)
- * @param updatable defines if the index buffer must be flagged as updatable (false by default)
- */
- setIndices(indices, totalVertices = null, updatable = false) {
- if (this._indexBuffer) {
- this._engine._releaseBuffer(this._indexBuffer);
- }
- this._indices = indices;
- this._indexBufferIsUpdatable = updatable;
- if (this._meshes.length !== 0 && this._indices) {
- this._indexBuffer = this._engine.createIndexBuffer(this._indices, updatable);
- }
- if (totalVertices != undefined) {
- // including null and undefined
- this._totalVertices = totalVertices;
- }
- for (const mesh of this._meshes) {
- mesh._createGlobalSubMesh(true);
- mesh.synchronizeInstances();
- }
- this._notifyUpdate();
- }
- /**
- * Return the total number of indices
- * @returns the total number of indices
- */
- getTotalIndices() {
- if (!this.isReady()) {
- return 0;
- }
- return this._indices.length;
- }
- /**
- * Gets the index buffer array
- * @param copyWhenShared defines if the returned array must be cloned upon returning it if the current geometry is shared between multiple meshes
- * @param forceCopy defines a boolean indicating that the returned array must be cloned upon returning it
- * @returns the index buffer array
- */
- getIndices(copyWhenShared, forceCopy) {
- if (!this.isReady()) {
- return null;
- }
- const orig = this._indices;
- if (!forceCopy && (!copyWhenShared || this._meshes.length === 1)) {
- return orig;
- }
- else {
- return orig.slice();
- }
- }
- /**
- * Gets the index buffer
- * @returns the index buffer
- */
- getIndexBuffer() {
- if (!this.isReady()) {
- return null;
- }
- return this._indexBuffer;
- }
- /**
- * @internal
- */
- _releaseVertexArrayObject(effect = null) {
- if (!effect || !this._vertexArrayObjects) {
- return;
- }
- if (this._vertexArrayObjects[effect.key]) {
- this._engine.releaseVertexArrayObject(this._vertexArrayObjects[effect.key]);
- delete this._vertexArrayObjects[effect.key];
- }
- }
- /**
- * Release the associated resources for a specific mesh
- * @param mesh defines the source mesh
- * @param shouldDispose defines if the geometry must be disposed if there is no more mesh pointing to it
- */
- releaseForMesh(mesh, shouldDispose) {
- const meshes = this._meshes;
- const index = meshes.indexOf(mesh);
- if (index === -1) {
- return;
- }
- meshes.splice(index, 1);
- if (this._vertexArrayObjects) {
- mesh._invalidateInstanceVertexArrayObject();
- }
- mesh._geometry = null;
- if (meshes.length === 0 && shouldDispose) {
- this.dispose();
- }
- }
- /**
- * Apply current geometry to a given mesh
- * @param mesh defines the mesh to apply geometry to
- */
- applyToMesh(mesh) {
- if (mesh._geometry === this) {
- return;
- }
- const previousGeometry = mesh._geometry;
- if (previousGeometry) {
- previousGeometry.releaseForMesh(mesh);
- }
- if (this._vertexArrayObjects) {
- mesh._invalidateInstanceVertexArrayObject();
- }
- const meshes = this._meshes;
- // must be done before setting vertexBuffers because of mesh._createGlobalSubMesh()
- mesh._geometry = this;
- mesh._internalAbstractMeshDataInfo._positions = null;
- this._scene.pushGeometry(this);
- meshes.push(mesh);
- if (this.isReady()) {
- this._applyToMesh(mesh);
- }
- else if (this._boundingInfo) {
- mesh.setBoundingInfo(this._boundingInfo);
- }
- }
- _updateExtend(data = null) {
- if (this.useBoundingInfoFromGeometry && this._boundingInfo) {
- this._extend = {
- minimum: this._boundingInfo.minimum.clone(),
- maximum: this._boundingInfo.maximum.clone(),
- };
- }
- else {
- if (!data) {
- data = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- // This can happen if the buffer comes from a Hardware Buffer where
- // The data have not been uploaded by Babylon. (ex: Compute Shaders and Storage Buffers)
- if (!data) {
- return;
- }
- }
- this._extend = extractMinAndMax(data, 0, this._totalVertices, this.boundingBias, 3);
- }
- }
- _applyToMesh(mesh) {
- const numOfMeshes = this._meshes.length;
- // vertexBuffers
- for (const kind in this._vertexBuffers) {
- if (numOfMeshes === 1) {
- this._vertexBuffers[kind].create();
- }
- if (kind === buffer_VertexBuffer.PositionKind) {
- if (!this._extend) {
- this._updateExtend();
- }
- mesh.buildBoundingInfo(this._extend.minimum, this._extend.maximum);
- mesh._createGlobalSubMesh(mesh.isUnIndexed);
- //bounding info was just created again, world matrix should be applied again.
- mesh._updateBoundingInfo();
- }
- }
- // indexBuffer
- if (numOfMeshes === 1 && this._indices && this._indices.length > 0) {
- this._indexBuffer = this._engine.createIndexBuffer(this._indices, this._updatable);
- }
- // morphTargets
- mesh._syncGeometryWithMorphTargetManager();
- // instances
- mesh.synchronizeInstances();
- }
- _notifyUpdate(kind) {
- if (this.onGeometryUpdated) {
- this.onGeometryUpdated(this, kind);
- }
- if (this._vertexArrayObjects) {
- this._disposeVertexArrayObjects();
- }
- for (const mesh of this._meshes) {
- mesh._markSubMeshesAsAttributesDirty();
- }
- }
- /**
- * Load the geometry if it was flagged as delay loaded
- * @param scene defines the hosting scene
- * @param onLoaded defines a callback called when the geometry is loaded
- */
- load(scene, onLoaded) {
- if (this.delayLoadState === 2) {
- return;
- }
- if (this.isReady()) {
- if (onLoaded) {
- onLoaded();
- }
- return;
- }
- this.delayLoadState = 2;
- this._queueLoad(scene, onLoaded);
- }
- _queueLoad(scene, onLoaded) {
- if (!this.delayLoadingFile) {
- return;
- }
- scene.addPendingData(this);
- scene._loadFile(this.delayLoadingFile, (data) => {
- if (!this._delayLoadingFunction) {
- return;
- }
- this._delayLoadingFunction(JSON.parse(data), this);
- this.delayLoadState = 1;
- this._delayInfo = [];
- scene.removePendingData(this);
- const meshes = this._meshes;
- const numOfMeshes = meshes.length;
- for (let index = 0; index < numOfMeshes; index++) {
- this._applyToMesh(meshes[index]);
- }
- if (onLoaded) {
- onLoaded();
- }
- }, undefined, true);
- }
- /**
- * Invert the geometry to move from a right handed system to a left handed one.
- */
- toLeftHanded() {
- // Flip faces
- const tIndices = this.getIndices(false);
- if (tIndices != null && tIndices.length > 0) {
- for (let i = 0; i < tIndices.length; i += 3) {
- const tTemp = tIndices[i + 0];
- tIndices[i + 0] = tIndices[i + 2];
- tIndices[i + 2] = tTemp;
- }
- this.setIndices(tIndices);
- }
- // Negate position.z
- const tPositions = this.getVerticesData(buffer_VertexBuffer.PositionKind, false);
- if (tPositions != null && tPositions.length > 0) {
- for (let i = 0; i < tPositions.length; i += 3) {
- tPositions[i + 2] = -tPositions[i + 2];
- }
- this.setVerticesData(buffer_VertexBuffer.PositionKind, tPositions, false);
- }
- // Negate normal.z
- const tNormals = this.getVerticesData(buffer_VertexBuffer.NormalKind, false);
- if (tNormals != null && tNormals.length > 0) {
- for (let i = 0; i < tNormals.length; i += 3) {
- tNormals[i + 2] = -tNormals[i + 2];
- }
- this.setVerticesData(buffer_VertexBuffer.NormalKind, tNormals, false);
- }
- }
- // Cache
- /** @internal */
- _resetPointsArrayCache() {
- this._positions = null;
- }
- /** @internal */
- _generatePointsArray() {
- if (this._positions) {
- return true;
- }
- const data = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- if (!data || data.length === 0) {
- return false;
- }
- for (let index = this._positionsCache.length * 3, arrayIdx = this._positionsCache.length; index < data.length; index += 3, ++arrayIdx) {
- this._positionsCache[arrayIdx] = math_vector_Vector3.FromArray(data, index);
- }
- for (let index = 0, arrayIdx = 0; index < data.length; index += 3, ++arrayIdx) {
- this._positionsCache[arrayIdx].set(data[0 + index], data[1 + index], data[2 + index]);
- }
- // just in case the number of positions was reduced, splice the array
- this._positionsCache.length = data.length / 3;
- this._positions = this._positionsCache;
- return true;
- }
- /**
- * Gets a value indicating if the geometry is disposed
- * @returns true if the geometry was disposed
- */
- isDisposed() {
- return this._isDisposed;
- }
- _disposeVertexArrayObjects() {
- if (this._vertexArrayObjects) {
- for (const kind in this._vertexArrayObjects) {
- this._engine.releaseVertexArrayObject(this._vertexArrayObjects[kind]);
- }
- this._vertexArrayObjects = {}; // Will trigger a rebuild of the VAO if supported
- const meshes = this._meshes;
- const numOfMeshes = meshes.length;
- for (let index = 0; index < numOfMeshes; index++) {
- meshes[index]._invalidateInstanceVertexArrayObject();
- }
- }
- }
- /**
- * Free all associated resources
- */
- dispose() {
- const meshes = this._meshes;
- const numOfMeshes = meshes.length;
- let index;
- for (index = 0; index < numOfMeshes; index++) {
- this.releaseForMesh(meshes[index]);
- }
- this._meshes.length = 0;
- this._disposeVertexArrayObjects();
- for (const kind in this._vertexBuffers) {
- this._vertexBuffers[kind].dispose();
- }
- this._vertexBuffers = {};
- this._totalVertices = 0;
- if (this._indexBuffer) {
- this._engine._releaseBuffer(this._indexBuffer);
- }
- this._indexBuffer = null;
- this._indices = [];
- this.delayLoadState = 0;
- this.delayLoadingFile = null;
- this._delayLoadingFunction = null;
- this._delayInfo = [];
- this._boundingInfo = null;
- this._scene.removeGeometry(this);
- if (this._parentContainer) {
- const index = this._parentContainer.geometries.indexOf(this);
- if (index > -1) {
- this._parentContainer.geometries.splice(index, 1);
- }
- this._parentContainer = null;
- }
- this._isDisposed = true;
- }
- /**
- * Clone the current geometry into a new geometry
- * @param id defines the unique ID of the new geometry
- * @returns a new geometry object
- */
- copy(id) {
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = [];
- const indices = this.getIndices();
- if (indices) {
- for (let index = 0; index < indices.length; index++) {
- vertexData.indices.push(indices[index]);
- }
- }
- let updatable = false;
- let stopChecking = false;
- let kind;
- for (kind in this._vertexBuffers) {
- // using slice() to make a copy of the array and not just reference it
- const data = this.getVerticesData(kind);
- if (data) {
- if (data instanceof Float32Array) {
- vertexData.set(new Float32Array(data), kind);
- }
- else {
- vertexData.set(data.slice(0), kind);
- }
- if (!stopChecking) {
- const vb = this.getVertexBuffer(kind);
- if (vb) {
- updatable = vb.isUpdatable();
- stopChecking = !updatable;
- }
- }
- }
- }
- const geometry = new Geometry(id, this._scene, vertexData, updatable);
- geometry.delayLoadState = this.delayLoadState;
- geometry.delayLoadingFile = this.delayLoadingFile;
- geometry._delayLoadingFunction = this._delayLoadingFunction;
- for (kind in this._delayInfo) {
- geometry._delayInfo = geometry._delayInfo || [];
- geometry._delayInfo.push(kind);
- }
- // Bounding info
- geometry._boundingInfo = new boundingInfo_BoundingInfo(this._extend.minimum, this._extend.maximum);
- return geometry;
- }
- /**
- * Serialize the current geometry info (and not the vertices data) into a JSON object
- * @returns a JSON representation of the current geometry data (without the vertices data)
- */
- serialize() {
- const serializationObject = {};
- serializationObject.id = this.id;
- serializationObject.uniqueId = this.uniqueId;
- serializationObject.updatable = this._updatable;
- if (Tags && Tags.HasTags(this)) {
- serializationObject.tags = Tags.GetTags(this);
- }
- return serializationObject;
- }
- _toNumberArray(origin) {
- if (Array.isArray(origin)) {
- return origin;
- }
- else {
- return Array.prototype.slice.call(origin);
- }
- }
- /**
- * Release any memory retained by the cached data on the Geometry.
- *
- * Call this function to reduce memory footprint of the mesh.
- * Vertex buffers will not store CPU data anymore (this will prevent picking, collisions or physics to work correctly)
- */
- clearCachedData() {
- this._indices = [];
- this._resetPointsArrayCache();
- for (const vbName in this._vertexBuffers) {
- if (!Object.prototype.hasOwnProperty.call(this._vertexBuffers, vbName)) {
- continue;
- }
- this._vertexBuffers[vbName]._buffer._data = null;
- }
- }
- /**
- * Serialize all vertices data into a JSON object
- * @returns a JSON representation of the current geometry data
- */
- serializeVerticeData() {
- const serializationObject = this.serialize();
- if (this.isVerticesDataPresent(buffer_VertexBuffer.PositionKind)) {
- serializationObject.positions = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.PositionKind));
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.PositionKind)) {
- serializationObject.positions._updatable = true;
- }
- }
- if (this.isVerticesDataPresent(buffer_VertexBuffer.NormalKind)) {
- serializationObject.normals = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.NormalKind));
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.NormalKind)) {
- serializationObject.normals._updatable = true;
- }
- }
- if (this.isVerticesDataPresent(buffer_VertexBuffer.TangentKind)) {
- serializationObject.tangents = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.TangentKind));
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.TangentKind)) {
- serializationObject.tangents._updatable = true;
- }
- }
- if (this.isVerticesDataPresent(buffer_VertexBuffer.UVKind)) {
- serializationObject.uvs = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.UVKind));
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.UVKind)) {
- serializationObject.uvs._updatable = true;
- }
- }
- if (this.isVerticesDataPresent(buffer_VertexBuffer.UV2Kind)) {
- serializationObject.uv2s = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.UV2Kind));
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.UV2Kind)) {
- serializationObject.uv2s._updatable = true;
- }
- }
- if (this.isVerticesDataPresent(buffer_VertexBuffer.UV3Kind)) {
- serializationObject.uv3s = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.UV3Kind));
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.UV3Kind)) {
- serializationObject.uv3s._updatable = true;
- }
- }
- if (this.isVerticesDataPresent(buffer_VertexBuffer.UV4Kind)) {
- serializationObject.uv4s = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.UV4Kind));
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.UV4Kind)) {
- serializationObject.uv4s._updatable = true;
- }
- }
- if (this.isVerticesDataPresent(buffer_VertexBuffer.UV5Kind)) {
- serializationObject.uv5s = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.UV5Kind));
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.UV5Kind)) {
- serializationObject.uv5s._updatable = true;
- }
- }
- if (this.isVerticesDataPresent(buffer_VertexBuffer.UV6Kind)) {
- serializationObject.uv6s = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.UV6Kind));
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.UV6Kind)) {
- serializationObject.uv6s._updatable = true;
- }
- }
- if (this.isVerticesDataPresent(buffer_VertexBuffer.ColorKind)) {
- serializationObject.colors = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.ColorKind));
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.ColorKind)) {
- serializationObject.colors._updatable = true;
- }
- }
- if (this.isVerticesDataPresent(buffer_VertexBuffer.MatricesIndicesKind)) {
- serializationObject.matricesIndices = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.MatricesIndicesKind));
- serializationObject.matricesIndices._isExpanded = true;
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.MatricesIndicesKind)) {
- serializationObject.matricesIndices._updatable = true;
- }
- }
- if (this.isVerticesDataPresent(buffer_VertexBuffer.MatricesWeightsKind)) {
- serializationObject.matricesWeights = this._toNumberArray(this.getVerticesData(buffer_VertexBuffer.MatricesWeightsKind));
- if (this.isVertexBufferUpdatable(buffer_VertexBuffer.MatricesWeightsKind)) {
- serializationObject.matricesWeights._updatable = true;
- }
- }
- serializationObject.indices = this._toNumberArray(this.getIndices());
- return serializationObject;
- }
- // Statics
- /**
- * Extracts a clone of a mesh geometry
- * @param mesh defines the source mesh
- * @param id defines the unique ID of the new geometry object
- * @returns the new geometry object
- */
- static ExtractFromMesh(mesh, id) {
- const geometry = mesh._geometry;
- if (!geometry) {
- return null;
- }
- return geometry.copy(id);
- }
- /**
- * You should now use Tools.RandomId(), this method is still here for legacy reasons.
- * Implementation from http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript/2117523#answer-2117523
- * Be aware Math.random() could cause collisions, but:
- * "All but 6 of the 128 bits of the ID are randomly generated, which means that for any two ids, there's a 1 in 2^^122 (or 5.3x10^^36) chance they'll collide"
- * @returns a string containing a new GUID
- */
- static RandomId() {
- return tools_Tools.RandomId();
- }
- static _GetGeometryByLoadedUniqueId(uniqueId, scene) {
- for (let index = 0; index < scene.geometries.length; index++) {
- if (scene.geometries[index]._loadedUniqueId === uniqueId) {
- return scene.geometries[index];
- }
- }
- return null;
- }
- /**
- * @internal
- */
- static _ImportGeometry(parsedGeometry, mesh) {
- const scene = mesh.getScene();
- // Geometry
- const geometryUniqueId = parsedGeometry.geometryUniqueId;
- const geometryId = parsedGeometry.geometryId;
- if (geometryUniqueId || geometryId) {
- const geometry = geometryUniqueId ? this._GetGeometryByLoadedUniqueId(geometryUniqueId, scene) : scene.getGeometryById(geometryId);
- if (geometry) {
- geometry.applyToMesh(mesh);
- }
- }
- else if (parsedGeometry instanceof ArrayBuffer) {
- const binaryInfo = mesh._binaryInfo;
- if (binaryInfo.positionsAttrDesc && binaryInfo.positionsAttrDesc.count > 0) {
- const positionsData = new Float32Array(parsedGeometry, binaryInfo.positionsAttrDesc.offset, binaryInfo.positionsAttrDesc.count);
- mesh.setVerticesData(buffer_VertexBuffer.PositionKind, positionsData, false);
- }
- if (binaryInfo.normalsAttrDesc && binaryInfo.normalsAttrDesc.count > 0) {
- const normalsData = new Float32Array(parsedGeometry, binaryInfo.normalsAttrDesc.offset, binaryInfo.normalsAttrDesc.count);
- mesh.setVerticesData(buffer_VertexBuffer.NormalKind, normalsData, false);
- }
- if (binaryInfo.tangetsAttrDesc && binaryInfo.tangetsAttrDesc.count > 0) {
- const tangentsData = new Float32Array(parsedGeometry, binaryInfo.tangetsAttrDesc.offset, binaryInfo.tangetsAttrDesc.count);
- mesh.setVerticesData(buffer_VertexBuffer.TangentKind, tangentsData, false);
- }
- if (binaryInfo.uvsAttrDesc && binaryInfo.uvsAttrDesc.count > 0) {
- const uvsData = new Float32Array(parsedGeometry, binaryInfo.uvsAttrDesc.offset, binaryInfo.uvsAttrDesc.count);
- if (CompatibilityOptions.UseOpenGLOrientationForUV) {
- for (let index = 1; index < uvsData.length; index += 2) {
- uvsData[index] = 1 - uvsData[index];
- }
- }
- mesh.setVerticesData(buffer_VertexBuffer.UVKind, uvsData, false);
- }
- if (binaryInfo.uvs2AttrDesc && binaryInfo.uvs2AttrDesc.count > 0) {
- const uvs2Data = new Float32Array(parsedGeometry, binaryInfo.uvs2AttrDesc.offset, binaryInfo.uvs2AttrDesc.count);
- if (CompatibilityOptions.UseOpenGLOrientationForUV) {
- for (let index = 1; index < uvs2Data.length; index += 2) {
- uvs2Data[index] = 1 - uvs2Data[index];
- }
- }
- mesh.setVerticesData(buffer_VertexBuffer.UV2Kind, uvs2Data, false);
- }
- if (binaryInfo.uvs3AttrDesc && binaryInfo.uvs3AttrDesc.count > 0) {
- const uvs3Data = new Float32Array(parsedGeometry, binaryInfo.uvs3AttrDesc.offset, binaryInfo.uvs3AttrDesc.count);
- if (CompatibilityOptions.UseOpenGLOrientationForUV) {
- for (let index = 1; index < uvs3Data.length; index += 2) {
- uvs3Data[index] = 1 - uvs3Data[index];
- }
- }
- mesh.setVerticesData(buffer_VertexBuffer.UV3Kind, uvs3Data, false);
- }
- if (binaryInfo.uvs4AttrDesc && binaryInfo.uvs4AttrDesc.count > 0) {
- const uvs4Data = new Float32Array(parsedGeometry, binaryInfo.uvs4AttrDesc.offset, binaryInfo.uvs4AttrDesc.count);
- if (CompatibilityOptions.UseOpenGLOrientationForUV) {
- for (let index = 1; index < uvs4Data.length; index += 2) {
- uvs4Data[index] = 1 - uvs4Data[index];
- }
- }
- mesh.setVerticesData(buffer_VertexBuffer.UV4Kind, uvs4Data, false);
- }
- if (binaryInfo.uvs5AttrDesc && binaryInfo.uvs5AttrDesc.count > 0) {
- const uvs5Data = new Float32Array(parsedGeometry, binaryInfo.uvs5AttrDesc.offset, binaryInfo.uvs5AttrDesc.count);
- if (CompatibilityOptions.UseOpenGLOrientationForUV) {
- for (let index = 1; index < uvs5Data.length; index += 2) {
- uvs5Data[index] = 1 - uvs5Data[index];
- }
- }
- mesh.setVerticesData(buffer_VertexBuffer.UV5Kind, uvs5Data, false);
- }
- if (binaryInfo.uvs6AttrDesc && binaryInfo.uvs6AttrDesc.count > 0) {
- const uvs6Data = new Float32Array(parsedGeometry, binaryInfo.uvs6AttrDesc.offset, binaryInfo.uvs6AttrDesc.count);
- if (CompatibilityOptions.UseOpenGLOrientationForUV) {
- for (let index = 1; index < uvs6Data.length; index += 2) {
- uvs6Data[index] = 1 - uvs6Data[index];
- }
- }
- mesh.setVerticesData(buffer_VertexBuffer.UV6Kind, uvs6Data, false);
- }
- if (binaryInfo.colorsAttrDesc && binaryInfo.colorsAttrDesc.count > 0) {
- const colorsData = new Float32Array(parsedGeometry, binaryInfo.colorsAttrDesc.offset, binaryInfo.colorsAttrDesc.count);
- mesh.setVerticesData(buffer_VertexBuffer.ColorKind, colorsData, false, binaryInfo.colorsAttrDesc.stride);
- }
- if (binaryInfo.matricesIndicesAttrDesc && binaryInfo.matricesIndicesAttrDesc.count > 0) {
- const matricesIndicesData = new Int32Array(parsedGeometry, binaryInfo.matricesIndicesAttrDesc.offset, binaryInfo.matricesIndicesAttrDesc.count);
- const floatIndices = [];
- for (let i = 0; i < matricesIndicesData.length; i++) {
- const index = matricesIndicesData[i];
- floatIndices.push(index & 0x000000ff);
- floatIndices.push((index & 0x0000ff00) >> 8);
- floatIndices.push((index & 0x00ff0000) >> 16);
- floatIndices.push((index >> 24) & 0xff); // & 0xFF to convert to v + 256 if v < 0
- }
- mesh.setVerticesData(buffer_VertexBuffer.MatricesIndicesKind, floatIndices, false);
- }
- if (binaryInfo.matricesIndicesExtraAttrDesc && binaryInfo.matricesIndicesExtraAttrDesc.count > 0) {
- const matricesIndicesData = new Int32Array(parsedGeometry, binaryInfo.matricesIndicesExtraAttrDesc.offset, binaryInfo.matricesIndicesExtraAttrDesc.count);
- const floatIndices = [];
- for (let i = 0; i < matricesIndicesData.length; i++) {
- const index = matricesIndicesData[i];
- floatIndices.push(index & 0x000000ff);
- floatIndices.push((index & 0x0000ff00) >> 8);
- floatIndices.push((index & 0x00ff0000) >> 16);
- floatIndices.push((index >> 24) & 0xff); // & 0xFF to convert to v + 256 if v < 0
- }
- mesh.setVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind, floatIndices, false);
- }
- if (binaryInfo.matricesWeightsAttrDesc && binaryInfo.matricesWeightsAttrDesc.count > 0) {
- const matricesWeightsData = new Float32Array(parsedGeometry, binaryInfo.matricesWeightsAttrDesc.offset, binaryInfo.matricesWeightsAttrDesc.count);
- mesh.setVerticesData(buffer_VertexBuffer.MatricesWeightsKind, matricesWeightsData, false);
- }
- if (binaryInfo.indicesAttrDesc && binaryInfo.indicesAttrDesc.count > 0) {
- const indicesData = new Int32Array(parsedGeometry, binaryInfo.indicesAttrDesc.offset, binaryInfo.indicesAttrDesc.count);
- mesh.setIndices(indicesData, null);
- }
- if (binaryInfo.subMeshesAttrDesc && binaryInfo.subMeshesAttrDesc.count > 0) {
- const subMeshesData = new Int32Array(parsedGeometry, binaryInfo.subMeshesAttrDesc.offset, binaryInfo.subMeshesAttrDesc.count * 5);
- mesh.subMeshes = [];
- for (let i = 0; i < binaryInfo.subMeshesAttrDesc.count; i++) {
- const materialIndex = subMeshesData[i * 5 + 0];
- const verticesStart = subMeshesData[i * 5 + 1];
- const verticesCount = subMeshesData[i * 5 + 2];
- const indexStart = subMeshesData[i * 5 + 3];
- const indexCount = subMeshesData[i * 5 + 4];
- subMesh_SubMesh.AddToMesh(materialIndex, verticesStart, verticesCount, indexStart, indexCount, mesh);
- }
- }
- }
- else if (parsedGeometry.positions && parsedGeometry.normals && parsedGeometry.indices) {
- mesh.setVerticesData(buffer_VertexBuffer.PositionKind, parsedGeometry.positions, parsedGeometry.positions._updatable);
- mesh.setVerticesData(buffer_VertexBuffer.NormalKind, parsedGeometry.normals, parsedGeometry.normals._updatable);
- if (parsedGeometry.tangents) {
- mesh.setVerticesData(buffer_VertexBuffer.TangentKind, parsedGeometry.tangents, parsedGeometry.tangents._updatable);
- }
- if (parsedGeometry.uvs) {
- mesh.setVerticesData(buffer_VertexBuffer.UVKind, parsedGeometry.uvs, parsedGeometry.uvs._updatable);
- }
- if (parsedGeometry.uvs2) {
- mesh.setVerticesData(buffer_VertexBuffer.UV2Kind, parsedGeometry.uvs2, parsedGeometry.uvs2._updatable);
- }
- if (parsedGeometry.uvs3) {
- mesh.setVerticesData(buffer_VertexBuffer.UV3Kind, parsedGeometry.uvs3, parsedGeometry.uvs3._updatable);
- }
- if (parsedGeometry.uvs4) {
- mesh.setVerticesData(buffer_VertexBuffer.UV4Kind, parsedGeometry.uvs4, parsedGeometry.uvs4._updatable);
- }
- if (parsedGeometry.uvs5) {
- mesh.setVerticesData(buffer_VertexBuffer.UV5Kind, parsedGeometry.uvs5, parsedGeometry.uvs5._updatable);
- }
- if (parsedGeometry.uvs6) {
- mesh.setVerticesData(buffer_VertexBuffer.UV6Kind, parsedGeometry.uvs6, parsedGeometry.uvs6._updatable);
- }
- if (parsedGeometry.colors) {
- mesh.setVerticesData(buffer_VertexBuffer.ColorKind, math_color_Color4.CheckColors4(parsedGeometry.colors, parsedGeometry.positions.length / 3), parsedGeometry.colors._updatable);
- }
- if (parsedGeometry.matricesIndices) {
- if (!parsedGeometry.matricesIndices._isExpanded) {
- const floatIndices = [];
- for (let i = 0; i < parsedGeometry.matricesIndices.length; i++) {
- const matricesIndex = parsedGeometry.matricesIndices[i];
- floatIndices.push(matricesIndex & 0x000000ff);
- floatIndices.push((matricesIndex & 0x0000ff00) >> 8);
- floatIndices.push((matricesIndex & 0x00ff0000) >> 16);
- floatIndices.push((matricesIndex >> 24) & 0xff); // & 0xFF to convert to v + 256 if v < 0
- }
- mesh.setVerticesData(buffer_VertexBuffer.MatricesIndicesKind, floatIndices, parsedGeometry.matricesIndices._updatable);
- }
- else {
- delete parsedGeometry.matricesIndices._isExpanded;
- mesh.setVerticesData(buffer_VertexBuffer.MatricesIndicesKind, parsedGeometry.matricesIndices, parsedGeometry.matricesIndices._updatable);
- }
- }
- if (parsedGeometry.matricesIndicesExtra) {
- if (!parsedGeometry.matricesIndicesExtra._isExpanded) {
- const floatIndices = [];
- for (let i = 0; i < parsedGeometry.matricesIndicesExtra.length; i++) {
- const matricesIndex = parsedGeometry.matricesIndicesExtra[i];
- floatIndices.push(matricesIndex & 0x000000ff);
- floatIndices.push((matricesIndex & 0x0000ff00) >> 8);
- floatIndices.push((matricesIndex & 0x00ff0000) >> 16);
- floatIndices.push((matricesIndex >> 24) & 0xff); // & 0xFF to convert to v + 256 if v < 0
- }
- mesh.setVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind, floatIndices, parsedGeometry.matricesIndicesExtra._updatable);
- }
- else {
- delete parsedGeometry.matricesIndices._isExpanded;
- mesh.setVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind, parsedGeometry.matricesIndicesExtra, parsedGeometry.matricesIndicesExtra._updatable);
- }
- }
- if (parsedGeometry.matricesWeights) {
- Geometry._CleanMatricesWeights(parsedGeometry, mesh);
- mesh.setVerticesData(buffer_VertexBuffer.MatricesWeightsKind, parsedGeometry.matricesWeights, parsedGeometry.matricesWeights._updatable);
- }
- if (parsedGeometry.matricesWeightsExtra) {
- mesh.setVerticesData(buffer_VertexBuffer.MatricesWeightsExtraKind, parsedGeometry.matricesWeightsExtra, parsedGeometry.matricesWeights._updatable);
- }
- mesh.setIndices(parsedGeometry.indices, null);
- }
- // SubMeshes
- if (parsedGeometry.subMeshes) {
- mesh.subMeshes = [];
- for (let subIndex = 0; subIndex < parsedGeometry.subMeshes.length; subIndex++) {
- const parsedSubMesh = parsedGeometry.subMeshes[subIndex];
- subMesh_SubMesh.AddToMesh(parsedSubMesh.materialIndex, parsedSubMesh.verticesStart, parsedSubMesh.verticesCount, parsedSubMesh.indexStart, parsedSubMesh.indexCount, mesh);
- }
- }
- // Flat shading
- if (mesh._shouldGenerateFlatShading) {
- mesh.convertToFlatShadedMesh();
- mesh._shouldGenerateFlatShading = false;
- }
- // Update
- mesh.computeWorldMatrix(true);
- scene.onMeshImportedObservable.notifyObservers(mesh);
- }
- static _CleanMatricesWeights(parsedGeometry, mesh) {
- const epsilon = 1e-3;
- if (!SceneLoaderFlags.CleanBoneMatrixWeights) {
- return;
- }
- let noInfluenceBoneIndex = 0.0;
- if (parsedGeometry.skeletonId > -1) {
- const skeleton = mesh.getScene().getLastSkeletonById(parsedGeometry.skeletonId);
- if (!skeleton) {
- return;
- }
- noInfluenceBoneIndex = skeleton.bones.length;
- }
- else {
- return;
- }
- const matricesIndices = mesh.getVerticesData(buffer_VertexBuffer.MatricesIndicesKind);
- const matricesIndicesExtra = mesh.getVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind);
- const matricesWeights = parsedGeometry.matricesWeights;
- const matricesWeightsExtra = parsedGeometry.matricesWeightsExtra;
- const influencers = parsedGeometry.numBoneInfluencer;
- const size = matricesWeights.length;
- for (let i = 0; i < size; i += 4) {
- let weight = 0.0;
- let firstZeroWeight = -1;
- for (let j = 0; j < 4; j++) {
- const w = matricesWeights[i + j];
- weight += w;
- if (w < epsilon && firstZeroWeight < 0) {
- firstZeroWeight = j;
- }
- }
- if (matricesWeightsExtra) {
- for (let j = 0; j < 4; j++) {
- const w = matricesWeightsExtra[i + j];
- weight += w;
- if (w < epsilon && firstZeroWeight < 0) {
- firstZeroWeight = j + 4;
- }
- }
- }
- if (firstZeroWeight < 0 || firstZeroWeight > influencers - 1) {
- firstZeroWeight = influencers - 1;
- }
- if (weight > epsilon) {
- const mweight = 1.0 / weight;
- for (let j = 0; j < 4; j++) {
- matricesWeights[i + j] *= mweight;
- }
- if (matricesWeightsExtra) {
- for (let j = 0; j < 4; j++) {
- matricesWeightsExtra[i + j] *= mweight;
- }
- }
- }
- else {
- if (firstZeroWeight >= 4) {
- matricesWeightsExtra[i + firstZeroWeight - 4] = 1.0 - weight;
- matricesIndicesExtra[i + firstZeroWeight - 4] = noInfluenceBoneIndex;
- }
- else {
- matricesWeights[i + firstZeroWeight] = 1.0 - weight;
- matricesIndices[i + firstZeroWeight] = noInfluenceBoneIndex;
- }
- }
- }
- mesh.setVerticesData(buffer_VertexBuffer.MatricesIndicesKind, matricesIndices);
- if (parsedGeometry.matricesWeightsExtra) {
- mesh.setVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind, matricesIndicesExtra);
- }
- }
- /**
- * Create a new geometry from persisted data (Using .babylon file format)
- * @param parsedVertexData defines the persisted data
- * @param scene defines the hosting scene
- * @param rootUrl defines the root url to use to load assets (like delayed data)
- * @returns the new geometry object
- */
- static Parse(parsedVertexData, scene, rootUrl) {
- const geometry = new Geometry(parsedVertexData.id, scene, undefined, parsedVertexData.updatable);
- geometry._loadedUniqueId = parsedVertexData.uniqueId;
- if (Tags) {
- Tags.AddTagsTo(geometry, parsedVertexData.tags);
- }
- if (parsedVertexData.delayLoadingFile) {
- geometry.delayLoadState = 4;
- geometry.delayLoadingFile = rootUrl + parsedVertexData.delayLoadingFile;
- geometry._boundingInfo = new boundingInfo_BoundingInfo(math_vector_Vector3.FromArray(parsedVertexData.boundingBoxMinimum), math_vector_Vector3.FromArray(parsedVertexData.boundingBoxMaximum));
- geometry._delayInfo = [];
- if (parsedVertexData.hasUVs) {
- geometry._delayInfo.push(buffer_VertexBuffer.UVKind);
- }
- if (parsedVertexData.hasUVs2) {
- geometry._delayInfo.push(buffer_VertexBuffer.UV2Kind);
- }
- if (parsedVertexData.hasUVs3) {
- geometry._delayInfo.push(buffer_VertexBuffer.UV3Kind);
- }
- if (parsedVertexData.hasUVs4) {
- geometry._delayInfo.push(buffer_VertexBuffer.UV4Kind);
- }
- if (parsedVertexData.hasUVs5) {
- geometry._delayInfo.push(buffer_VertexBuffer.UV5Kind);
- }
- if (parsedVertexData.hasUVs6) {
- geometry._delayInfo.push(buffer_VertexBuffer.UV6Kind);
- }
- if (parsedVertexData.hasColors) {
- geometry._delayInfo.push(buffer_VertexBuffer.ColorKind);
- }
- if (parsedVertexData.hasMatricesIndices) {
- geometry._delayInfo.push(buffer_VertexBuffer.MatricesIndicesKind);
- }
- if (parsedVertexData.hasMatricesWeights) {
- geometry._delayInfo.push(buffer_VertexBuffer.MatricesWeightsKind);
- }
- geometry._delayLoadingFunction = mesh_vertexData_VertexData.ImportVertexData;
- }
- else {
- mesh_vertexData_VertexData.ImportVertexData(parsedVertexData, geometry);
- }
- scene.pushGeometry(geometry, true);
- return geometry;
- }
-}
-//# sourceMappingURL=geometry.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/performanceMonitor.js
-
-/**
- * Performance monitor tracks rolling average frame-time and frame-time variance over a user defined sliding-window
- */
-class PerformanceMonitor {
- /**
- * constructor
- * @param frameSampleSize The number of samples required to saturate the sliding window
- */
- constructor(frameSampleSize = 30) {
- this._enabled = true;
- this._rollingFrameTime = new RollingAverage(frameSampleSize);
- }
- /**
- * Samples current frame
- * @param timeMs A timestamp in milliseconds of the current frame to compare with other frames
- */
- sampleFrame(timeMs = precisionDate_PrecisionDate.Now) {
- if (!this._enabled) {
- return;
- }
- if (this._lastFrameTimeMs != null) {
- const dt = timeMs - this._lastFrameTimeMs;
- this._rollingFrameTime.add(dt);
- }
- this._lastFrameTimeMs = timeMs;
- }
- /**
- * Returns the average frame time in milliseconds over the sliding window (or the subset of frames sampled so far)
- */
- get averageFrameTime() {
- return this._rollingFrameTime.average;
- }
- /**
- * Returns the variance frame time in milliseconds over the sliding window (or the subset of frames sampled so far)
- */
- get averageFrameTimeVariance() {
- return this._rollingFrameTime.variance;
- }
- /**
- * Returns the frame time of the most recent frame
- */
- get instantaneousFrameTime() {
- return this._rollingFrameTime.history(0);
- }
- /**
- * Returns the average framerate in frames per second over the sliding window (or the subset of frames sampled so far)
- */
- get averageFPS() {
- return 1000.0 / this._rollingFrameTime.average;
- }
- /**
- * Returns the average framerate in frames per second using the most recent frame time
- */
- get instantaneousFPS() {
- const history = this._rollingFrameTime.history(0);
- if (history === 0) {
- return 0;
- }
- return 1000.0 / history;
- }
- /**
- * Returns true if enough samples have been taken to completely fill the sliding window
- */
- get isSaturated() {
- return this._rollingFrameTime.isSaturated();
- }
- /**
- * Enables contributions to the sliding window sample set
- */
- enable() {
- this._enabled = true;
- }
- /**
- * Disables contributions to the sliding window sample set
- * Samples will not be interpolated over the disabled period
- */
- disable() {
- this._enabled = false;
- //clear last sample to avoid interpolating over the disabled period when next enabled
- this._lastFrameTimeMs = null;
- }
- /**
- * Returns true if sampling is enabled
- */
- get isEnabled() {
- return this._enabled;
- }
- /**
- * Resets performance monitor
- */
- reset() {
- //clear last sample to avoid interpolating over the disabled period when next enabled
- this._lastFrameTimeMs = null;
- //wipe record
- this._rollingFrameTime.reset();
- }
-}
-/**
- * RollingAverage
- *
- * Utility to efficiently compute the rolling average and variance over a sliding window of samples
- */
-class RollingAverage {
- /**
- * constructor
- * @param length The number of samples required to saturate the sliding window
- */
- constructor(length) {
- this._samples = new Array(length);
- this.reset();
- }
- /**
- * Adds a sample to the sample set
- * @param v The sample value
- */
- add(v) {
- //http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance
- let delta;
- //we need to check if we've already wrapped round
- if (this.isSaturated()) {
- //remove bottom of stack from mean
- const bottomValue = this._samples[this._pos];
- delta = bottomValue - this.average;
- this.average -= delta / (this._sampleCount - 1);
- this._m2 -= delta * (bottomValue - this.average);
- }
- else {
- this._sampleCount++;
- }
- //add new value to mean
- delta = v - this.average;
- this.average += delta / this._sampleCount;
- this._m2 += delta * (v - this.average);
- //set the new variance
- this.variance = this._m2 / (this._sampleCount - 1);
- this._samples[this._pos] = v;
- this._pos++;
- this._pos %= this._samples.length; //positive wrap around
- }
- /**
- * Returns previously added values or null if outside of history or outside the sliding window domain
- * @param i Index in history. For example, pass 0 for the most recent value and 1 for the value before that
- * @returns Value previously recorded with add() or null if outside of range
- */
- history(i) {
- if (i >= this._sampleCount || i >= this._samples.length) {
- return 0;
- }
- const i0 = this._wrapPosition(this._pos - 1.0);
- return this._samples[this._wrapPosition(i0 - i)];
- }
- /**
- * Returns true if enough samples have been taken to completely fill the sliding window
- * @returns true if sample-set saturated
- */
- isSaturated() {
- return this._sampleCount >= this._samples.length;
- }
- /**
- * Resets the rolling average (equivalent to 0 samples taken so far)
- */
- reset() {
- this.average = 0;
- this.variance = 0;
- this._sampleCount = 0;
- this._pos = 0;
- this._m2 = 0;
- }
- /**
- * Wraps a value around the sample range boundaries
- * @param i Position in sample range, for example if the sample length is 5, and i is -3, then 2 will be returned.
- * @returns Wrapped position in sample range
- */
- _wrapPosition(i) {
- const max = this._samples.length;
- return ((i % max) + max) % max;
- }
-}
-//# sourceMappingURL=performanceMonitor.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.alpha.js
-
-
-ThinEngine.prototype.setAlphaConstants = function (r, g, b, a) {
- this._alphaState.setAlphaBlendConstants(r, g, b, a);
-};
-ThinEngine.prototype.setAlphaMode = function (mode, noDepthWriteChange = false) {
- if (this._alphaMode === mode) {
- if (!noDepthWriteChange) {
- // Make sure we still have the correct depth mask according to the alpha mode (a transparent material could have forced writting to the depth buffer, for instance)
- const depthMask = mode === 0;
- if (this.depthCullingState.depthMask !== depthMask) {
- this.depthCullingState.depthMask = depthMask;
- }
- }
- return;
- }
- switch (mode) {
- case 0:
- this._alphaState.alphaBlend = false;
- break;
- case 7:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE, this._gl.ONE_MINUS_SRC_ALPHA, this._gl.ONE, this._gl.ONE);
- this._alphaState.alphaBlend = true;
- break;
- case 8:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE, this._gl.ONE_MINUS_SRC_ALPHA, this._gl.ONE, this._gl.ONE_MINUS_SRC_ALPHA);
- this._alphaState.alphaBlend = true;
- break;
- case 2:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA, this._gl.ONE_MINUS_SRC_ALPHA, this._gl.ONE, this._gl.ONE);
- this._alphaState.alphaBlend = true;
- break;
- case 6:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE, this._gl.ONE, this._gl.ZERO, this._gl.ONE);
- this._alphaState.alphaBlend = true;
- break;
- case 1:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA, this._gl.ONE, this._gl.ZERO, this._gl.ONE);
- this._alphaState.alphaBlend = true;
- break;
- case 3:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.ZERO, this._gl.ONE_MINUS_SRC_COLOR, this._gl.ONE, this._gl.ONE);
- this._alphaState.alphaBlend = true;
- break;
- case 4:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_COLOR, this._gl.ZERO, this._gl.ONE, this._gl.ONE);
- this._alphaState.alphaBlend = true;
- break;
- case 5:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA, this._gl.ONE_MINUS_SRC_COLOR, this._gl.ONE, this._gl.ONE);
- this._alphaState.alphaBlend = true;
- break;
- case 9:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.CONSTANT_COLOR, this._gl.ONE_MINUS_CONSTANT_COLOR, this._gl.CONSTANT_ALPHA, this._gl.ONE_MINUS_CONSTANT_ALPHA);
- this._alphaState.alphaBlend = true;
- break;
- case 10:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE, this._gl.ONE_MINUS_SRC_COLOR, this._gl.ONE, this._gl.ONE_MINUS_SRC_ALPHA);
- this._alphaState.alphaBlend = true;
- break;
- case 11:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE, this._gl.ONE, this._gl.ONE, this._gl.ONE);
- this._alphaState.alphaBlend = true;
- break;
- case 12:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_ALPHA, this._gl.ONE, this._gl.ZERO, this._gl.ZERO);
- this._alphaState.alphaBlend = true;
- break;
- case 13:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR, this._gl.ONE_MINUS_SRC_COLOR, this._gl.ONE_MINUS_DST_ALPHA, this._gl.ONE_MINUS_SRC_ALPHA);
- this._alphaState.alphaBlend = true;
- break;
- case 14:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE, this._gl.ONE_MINUS_SRC_ALPHA, this._gl.ONE, this._gl.ONE_MINUS_SRC_ALPHA);
- this._alphaState.alphaBlend = true;
- break;
- case 15:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE, this._gl.ONE, this._gl.ONE, this._gl.ZERO);
- this._alphaState.alphaBlend = true;
- break;
- case 16:
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR, this._gl.ONE_MINUS_SRC_COLOR, this._gl.ZERO, this._gl.ONE);
- this._alphaState.alphaBlend = true;
- break;
- case 17:
- // Same as ALPHA_COMBINE but accumulates (1 - alpha) values in the alpha channel for a later readout in order independant transparency
- this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA, this._gl.ONE_MINUS_SRC_ALPHA, this._gl.ONE, this._gl.ONE_MINUS_SRC_ALPHA);
- this._alphaState.alphaBlend = true;
- break;
- }
- if (!noDepthWriteChange) {
- this.depthCullingState.depthMask = mode === 0;
- }
- this._alphaMode = mode;
-};
-ThinEngine.prototype.getAlphaMode = function () {
- return this._alphaMode;
-};
-ThinEngine.prototype.setAlphaEquation = function (equation) {
- if (this._alphaEquation === equation) {
- return;
- }
- switch (equation) {
- case 0:
- this._alphaState.setAlphaEquationParameters(32774, 32774);
- break;
- case 1:
- this._alphaState.setAlphaEquationParameters(32778, 32778);
- break;
- case 2:
- this._alphaState.setAlphaEquationParameters(32779, 32779);
- break;
- case 3:
- this._alphaState.setAlphaEquationParameters(32776, 32776);
- break;
- case 4:
- this._alphaState.setAlphaEquationParameters(32775, 32775);
- break;
- case 5:
- this._alphaState.setAlphaEquationParameters(32775, 32774);
- break;
- }
- this._alphaEquation = equation;
-};
-ThinEngine.prototype.getAlphaEquation = function () {
- return this._alphaEquation;
-};
-//# sourceMappingURL=engine.alpha.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.readTexture.js
-
-
-/**
- * Allocate a typed array depending on a texture type. Optionally can copy existing data in the buffer.
- * @param type type of the texture
- * @param sizeOrDstBuffer size of the array OR an existing buffer that will be used as the destination of the copy (if copyBuffer is provided)
- * @param sizeInBytes true if the size of the array is given in bytes, false if it is the number of elements of the array
- * @param copyBuffer if provided, buffer to copy into the destination buffer (either a newly allocated buffer if sizeOrDstBuffer is a number or use sizeOrDstBuffer as the destination buffer otherwise)
- * @returns the allocated buffer or sizeOrDstBuffer if the latter is an ArrayBuffer
- */
-function allocateAndCopyTypedBuffer(type, sizeOrDstBuffer, sizeInBytes = false, copyBuffer) {
- switch (type) {
- case 3: {
- const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Int8Array(sizeOrDstBuffer) : new Int8Array(sizeOrDstBuffer);
- if (copyBuffer) {
- buffer.set(new Int8Array(copyBuffer));
- }
- return buffer;
- }
- case 0: {
- const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Uint8Array(sizeOrDstBuffer) : new Uint8Array(sizeOrDstBuffer);
- if (copyBuffer) {
- buffer.set(new Uint8Array(copyBuffer));
- }
- return buffer;
- }
- case 4: {
- const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Int16Array(sizeOrDstBuffer) : new Int16Array(sizeInBytes ? sizeOrDstBuffer / 2 : sizeOrDstBuffer);
- if (copyBuffer) {
- buffer.set(new Int16Array(copyBuffer));
- }
- return buffer;
- }
- case 5:
- case 8:
- case 9:
- case 10:
- case 2: {
- const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Uint16Array(sizeOrDstBuffer) : new Uint16Array(sizeInBytes ? sizeOrDstBuffer / 2 : sizeOrDstBuffer);
- if (copyBuffer) {
- buffer.set(new Uint16Array(copyBuffer));
- }
- return buffer;
- }
- case 6: {
- const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Int32Array(sizeOrDstBuffer) : new Int32Array(sizeInBytes ? sizeOrDstBuffer / 4 : sizeOrDstBuffer);
- if (copyBuffer) {
- buffer.set(new Int32Array(copyBuffer));
- }
- return buffer;
- }
- case 7:
- case 11:
- case 12:
- case 13:
- case 14:
- case 15: {
- const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Uint32Array(sizeOrDstBuffer) : new Uint32Array(sizeInBytes ? sizeOrDstBuffer / 4 : sizeOrDstBuffer);
- if (copyBuffer) {
- buffer.set(new Uint32Array(copyBuffer));
- }
- return buffer;
- }
- case 1: {
- const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Float32Array(sizeOrDstBuffer) : new Float32Array(sizeInBytes ? sizeOrDstBuffer / 4 : sizeOrDstBuffer);
- if (copyBuffer) {
- buffer.set(new Float32Array(copyBuffer));
- }
- return buffer;
- }
- }
- const buffer = sizeOrDstBuffer instanceof ArrayBuffer ? new Uint8Array(sizeOrDstBuffer) : new Uint8Array(sizeOrDstBuffer);
- if (copyBuffer) {
- buffer.set(new Uint8Array(copyBuffer));
- }
- return buffer;
-}
-ThinEngine.prototype._readTexturePixelsSync = function (texture, width, height, faceIndex = -1, level = 0, buffer = null, flushRenderer = true, noDataConversion = false, x = 0, y = 0) {
- var _a, _b;
- const gl = this._gl;
- if (!gl) {
- throw new Error("Engine does not have gl rendering context.");
- }
- if (!this._dummyFramebuffer) {
- const dummy = gl.createFramebuffer();
- if (!dummy) {
- throw new Error("Unable to create dummy framebuffer");
- }
- this._dummyFramebuffer = dummy;
- }
- gl.bindFramebuffer(gl.FRAMEBUFFER, this._dummyFramebuffer);
- if (faceIndex > -1) {
- gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, (_a = texture._hardwareTexture) === null || _a === void 0 ? void 0 : _a.underlyingResource, level);
- }
- else {
- gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, (_b = texture._hardwareTexture) === null || _b === void 0 ? void 0 : _b.underlyingResource, level);
- }
- let readType = texture.type !== undefined ? this._getWebGLTextureType(texture.type) : gl.UNSIGNED_BYTE;
- if (!noDataConversion) {
- switch (readType) {
- case gl.UNSIGNED_BYTE:
- if (!buffer) {
- buffer = new Uint8Array(4 * width * height);
- }
- readType = gl.UNSIGNED_BYTE;
- break;
- default:
- if (!buffer) {
- buffer = new Float32Array(4 * width * height);
- }
- readType = gl.FLOAT;
- break;
- }
- }
- else if (!buffer) {
- buffer = allocateAndCopyTypedBuffer(texture.type, 4 * width * height);
- }
- if (flushRenderer) {
- this.flushFramebuffer();
- }
- gl.readPixels(x, y, width, height, gl.RGBA, readType, buffer);
- gl.bindFramebuffer(gl.FRAMEBUFFER, this._currentFramebuffer);
- return buffer;
-};
-ThinEngine.prototype._readTexturePixels = function (texture, width, height, faceIndex = -1, level = 0, buffer = null, flushRenderer = true, noDataConversion = false, x = 0, y = 0) {
- return Promise.resolve(this._readTexturePixelsSync(texture, width, height, faceIndex, level, buffer, flushRenderer, noDataConversion, x, y));
-};
-//# sourceMappingURL=engine.readTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.dynamicBuffer.js
-
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-ThinEngine.prototype.updateDynamicIndexBuffer = function (indexBuffer, indices, offset = 0) {
- // Force cache update
- this._currentBoundBuffer[this._gl.ELEMENT_ARRAY_BUFFER] = null;
- this.bindIndexBuffer(indexBuffer);
- let view;
- if (indexBuffer.is32Bits) {
- // anything else than Uint32Array needs to be converted to Uint32Array
- view = indices instanceof Uint32Array ? indices : new Uint32Array(indices);
- }
- else {
- // anything else than Uint16Array needs to be converted to Uint16Array
- view = indices instanceof Uint16Array ? indices : new Uint16Array(indices);
- }
- this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER, view, this._gl.DYNAMIC_DRAW);
- this._resetIndexBufferBinding();
-};
-ThinEngine.prototype.updateDynamicVertexBuffer = function (vertexBuffer, data, byteOffset, byteLength) {
- this.bindArrayBuffer(vertexBuffer);
- if (byteOffset === undefined) {
- byteOffset = 0;
- }
- const dataLength = data.byteLength || data.length;
- if (byteLength === undefined || (byteLength >= dataLength && byteOffset === 0)) {
- if (data instanceof Array) {
- this._gl.bufferSubData(this._gl.ARRAY_BUFFER, byteOffset, new Float32Array(data));
- }
- else {
- this._gl.bufferSubData(this._gl.ARRAY_BUFFER, byteOffset, data);
- }
- }
- else {
- if (data instanceof Array) {
- this._gl.bufferSubData(this._gl.ARRAY_BUFFER, 0, new Float32Array(data).subarray(byteOffset, byteOffset + byteLength));
- }
- else {
- if (data instanceof ArrayBuffer) {
- data = new Uint8Array(data, byteOffset, byteLength);
- }
- else {
- data = new Uint8Array(data.buffer, data.byteOffset + byteOffset, byteLength);
- }
- this._gl.bufferSubData(this._gl.ARRAY_BUFFER, 0, data);
- }
- }
- this._resetVertexBufferBinding();
-};
-//# sourceMappingURL=engine.dynamicBuffer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/engine.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * The engine class is responsible for interfacing with all lower-level APIs such as WebGL and Audio
- */
-class engine_Engine extends ThinEngine {
- /**
- * Returns the current npm package of the sdk
- */
- // Not mixed with Version for tooling purpose.
- static get NpmPackage() {
- return ThinEngine.NpmPackage;
- }
- /**
- * Returns the current version of the framework
- */
- static get Version() {
- return ThinEngine.Version;
- }
- /** Gets the list of created engines */
- static get Instances() {
- return engineStore_EngineStore.Instances;
- }
- /**
- * Gets the latest created engine
- */
- static get LastCreatedEngine() {
- return engineStore_EngineStore.LastCreatedEngine;
- }
- /**
- * Gets the latest created scene
- */
- static get LastCreatedScene() {
- return engineStore_EngineStore.LastCreatedScene;
- }
- /** @internal */
- /**
- * Engine abstraction for loading and creating an image bitmap from a given source string.
- * @param imageSource source to load the image from.
- * @param options An object that sets options for the image's extraction.
- * @returns ImageBitmap.
- */
- _createImageBitmapFromSource(imageSource, options) {
- const promise = new Promise((resolve, reject) => {
- const image = new Image();
- image.onload = () => {
- image.decode().then(() => {
- this.createImageBitmap(image, options).then((imageBitmap) => {
- resolve(imageBitmap);
- });
- });
- };
- image.onerror = () => {
- reject(`Error loading image ${image.src}`);
- };
- image.src = imageSource;
- });
- return promise;
- }
- /**
- * Engine abstraction for createImageBitmap
- * @param image source for image
- * @param options An object that sets options for the image's extraction.
- * @returns ImageBitmap
- */
- createImageBitmap(image, options) {
- return createImageBitmap(image, options);
- }
- /**
- * Resize an image and returns the image data as an uint8array
- * @param image image to resize
- * @param bufferWidth destination buffer width
- * @param bufferHeight destination buffer height
- * @returns an uint8array containing RGBA values of bufferWidth * bufferHeight size
- */
- resizeImageBitmap(image, bufferWidth, bufferHeight) {
- const canvas = this.createCanvas(bufferWidth, bufferHeight);
- const context = canvas.getContext("2d");
- if (!context) {
- throw new Error("Unable to get 2d context for resizeImageBitmap");
- }
- context.drawImage(image, 0, 0);
- // Create VertexData from map data
- // Cast is due to wrong definition in lib.d.ts from ts 1.3 - https://github.com/Microsoft/TypeScript/issues/949
- const buffer = context.getImageData(0, 0, bufferWidth, bufferHeight).data;
- return buffer;
- }
- /**
- * Will flag all materials in all scenes in all engines as dirty to trigger new shader compilation
- * @param flag defines which part of the materials must be marked as dirty
- * @param predicate defines a predicate used to filter which materials should be affected
- */
- static MarkAllMaterialsAsDirty(flag, predicate) {
- for (let engineIndex = 0; engineIndex < engine_Engine.Instances.length; engineIndex++) {
- const engine = engine_Engine.Instances[engineIndex];
- for (let sceneIndex = 0; sceneIndex < engine.scenes.length; sceneIndex++) {
- engine.scenes[sceneIndex].markAllMaterialsAsDirty(flag, predicate);
- }
- }
- }
- /**
- * Method called to create the default loading screen.
- * This can be overridden in your own app.
- * @param canvas The rendering canvas element
- * @returns The loading screen
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- static DefaultLoadingScreenFactory(canvas) {
- throw _WarnImport("LoadingScreen");
- }
- get _supportsHardwareTextureRescaling() {
- return !!engine_Engine._RescalePostProcessFactory;
- }
- /**
- * Gets the performance monitor attached to this engine
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/optimize_your_scene#engineinstrumentation
- */
- get performanceMonitor() {
- return this._performanceMonitor;
- }
- /**
- * (WebGPU only) True (default) to be in compatibility mode, meaning rendering all existing scenes without artifacts (same rendering than WebGL).
- * Setting the property to false will improve performances but may not work in some scenes if some precautions are not taken.
- * See https://doc.babylonjs.com/setup/support/webGPU/webGPUOptimization/webGPUNonCompatibilityMode for more details
- */
- get compatibilityMode() {
- return this._compatibilityMode;
- }
- set compatibilityMode(mode) {
- // not supported in WebGL
- this._compatibilityMode = true;
- }
- // Events
- /**
- * Gets the HTML element used to attach event listeners
- * @returns a HTML element
- */
- getInputElement() {
- return this._renderingCanvas;
- }
- /**
- * Creates a new engine
- * @param canvasOrContext defines the canvas or WebGL context to use for rendering. If you provide a WebGL context, Babylon.js will not hook events on the canvas (like pointers, keyboards, etc...) so no event observables will be available. This is mostly used when Babylon.js is used as a plugin on a system which already used the WebGL context
- * @param antialias defines enable antialiasing (default: false)
- * @param options defines further options to be sent to the getContext() function
- * @param adaptToDeviceRatio defines whether to adapt to the device's viewport characteristics (default: false)
- */
- constructor(canvasOrContext, antialias, options, adaptToDeviceRatio = false) {
- super(canvasOrContext, antialias, options, adaptToDeviceRatio);
- // Members
- /**
- * Gets or sets a boolean to enable/disable IndexedDB support and avoid XHR on .manifest
- **/
- this.enableOfflineSupport = false;
- /**
- * Gets or sets a boolean to enable/disable checking manifest if IndexedDB support is enabled (js will always consider the database is up to date)
- **/
- this.disableManifestCheck = false;
- /**
- * Gets or sets a boolean to enable/disable the context menu (right-click) from appearing on the main canvas
- */
- this.disableContextMenu = true;
- /**
- * Gets the list of created scenes
- */
- this.scenes = new Array();
- /** @internal */
- this._virtualScenes = new Array();
- /**
- * Event raised when a new scene is created
- */
- this.onNewSceneAddedObservable = new observable_Observable();
- /**
- * Gets the list of created postprocesses
- */
- this.postProcesses = new Array();
- /**
- * Gets a boolean indicating if the pointer is currently locked
- */
- this.isPointerLock = false;
- // Observables
- /**
- * Observable event triggered each time the rendering canvas is resized
- */
- this.onResizeObservable = new observable_Observable();
- /**
- * Observable event triggered each time the canvas loses focus
- */
- this.onCanvasBlurObservable = new observable_Observable();
- /**
- * Observable event triggered each time the canvas gains focus
- */
- this.onCanvasFocusObservable = new observable_Observable();
- /**
- * Observable event triggered each time the canvas receives pointerout event
- */
- this.onCanvasPointerOutObservable = new observable_Observable();
- /**
- * Observable raised when the engine begins a new frame
- */
- this.onBeginFrameObservable = new observable_Observable();
- /**
- * If set, will be used to request the next animation frame for the render loop
- */
- this.customAnimationFrameRequester = null;
- /**
- * Observable raised when the engine ends the current frame
- */
- this.onEndFrameObservable = new observable_Observable();
- /**
- * Observable raised when the engine is about to compile a shader
- */
- this.onBeforeShaderCompilationObservable = new observable_Observable();
- /**
- * Observable raised when the engine has just compiled a shader
- */
- this.onAfterShaderCompilationObservable = new observable_Observable();
- // Deterministic lockstepMaxSteps
- this._deterministicLockstep = false;
- this._lockstepMaxSteps = 4;
- this._timeStep = 1 / 60;
- // FPS
- this._fps = 60;
- this._deltaTime = 0;
- /** @internal */
- this._drawCalls = new perfCounter_PerfCounter();
- /** Gets or sets the tab index to set to the rendering canvas. 1 is the minimum value to set to be able to capture keyboard events */
- this.canvasTabIndex = 1;
- /**
- * Turn this value on if you want to pause FPS computation when in background
- */
- this.disablePerformanceMonitorInBackground = false;
- this._performanceMonitor = new PerformanceMonitor();
- this._compatibilityMode = true;
- /**
- * Gets or sets the current render pass id
- */
- this.currentRenderPassId = 0;
- this._renderPassNames = ["main"];
- engine_Engine.Instances.push(this);
- if (!canvasOrContext) {
- return;
- }
- this._features.supportRenderPasses = true;
- options = this._creationOptions;
- if (canvasOrContext.getContext) {
- const canvas = canvasOrContext;
- this._sharedInit(canvas);
- this._connectVREvents();
- }
- // Load WebVR Devices
- this._prepareVRComponent();
- if (options.autoEnableWebVR) {
- this.initWebVR();
- }
- }
- _initGLContext() {
- super._initGLContext();
- this._rescalePostProcess = null;
- }
- /**
- * Shared initialization across engines types.
- * @param canvas The canvas associated with this instance of the engine.
- */
- _sharedInit(canvas) {
- super._sharedInit(canvas);
- this._onCanvasFocus = () => {
- this.onCanvasFocusObservable.notifyObservers(this);
- };
- this._onCanvasBlur = () => {
- this.onCanvasBlurObservable.notifyObservers(this);
- };
- this._onCanvasContextMenu = (evt) => {
- if (this.disableContextMenu) {
- evt.preventDefault();
- }
- };
- canvas.addEventListener("focus", this._onCanvasFocus);
- canvas.addEventListener("blur", this._onCanvasBlur);
- canvas.addEventListener("contextmenu", this._onCanvasContextMenu);
- this._onBlur = () => {
- if (this.disablePerformanceMonitorInBackground) {
- this._performanceMonitor.disable();
- }
- this._windowIsBackground = true;
- };
- this._onFocus = () => {
- if (this.disablePerformanceMonitorInBackground) {
- this._performanceMonitor.enable();
- }
- this._windowIsBackground = false;
- };
- this._onCanvasPointerOut = (ev) => {
- // Check that the element at the point of the pointer out isn't the canvas and if it isn't, notify observers
- // Note: This is a workaround for a bug with Safari
- if (document.elementFromPoint(ev.clientX, ev.clientY) !== canvas) {
- this.onCanvasPointerOutObservable.notifyObservers(ev);
- }
- };
- const hostWindow = this.getHostWindow(); // it calls IsWindowObjectExist()
- if (hostWindow && typeof hostWindow.addEventListener === "function") {
- hostWindow.addEventListener("blur", this._onBlur);
- hostWindow.addEventListener("focus", this._onFocus);
- }
- canvas.addEventListener("pointerout", this._onCanvasPointerOut);
- if (!this._creationOptions.doNotHandleTouchAction) {
- this._disableTouchAction();
- }
- // Create Audio Engine if needed.
- if (!engine_Engine.audioEngine && this._creationOptions.audioEngine && engine_Engine.AudioEngineFactory) {
- engine_Engine.audioEngine = engine_Engine.AudioEngineFactory(this.getRenderingCanvas(), this.getAudioContext(), this.getAudioDestination());
- }
- if (IsDocumentAvailable()) {
- // Fullscreen
- this._onFullscreenChange = () => {
- this.isFullscreen = !!document.fullscreenElement;
- // Pointer lock
- if (this.isFullscreen && this._pointerLockRequested && canvas) {
- engine_Engine._RequestPointerlock(canvas);
- }
- };
- document.addEventListener("fullscreenchange", this._onFullscreenChange, false);
- document.addEventListener("webkitfullscreenchange", this._onFullscreenChange, false);
- // Pointer lock
- this._onPointerLockChange = () => {
- this.isPointerLock = document.pointerLockElement === canvas;
- };
- document.addEventListener("pointerlockchange", this._onPointerLockChange, false);
- document.addEventListener("webkitpointerlockchange", this._onPointerLockChange, false);
- }
- this.enableOfflineSupport = engine_Engine.OfflineProviderFactory !== undefined;
- this._deterministicLockstep = !!this._creationOptions.deterministicLockstep;
- this._lockstepMaxSteps = this._creationOptions.lockstepMaxSteps || 0;
- this._timeStep = this._creationOptions.timeStep || 1 / 60;
- }
- /** @internal */
- _verifyPointerLock() {
- var _a;
- (_a = this._onPointerLockChange) === null || _a === void 0 ? void 0 : _a.call(this);
- }
- /**
- * Gets current aspect ratio
- * @param viewportOwner defines the camera to use to get the aspect ratio
- * @param useScreen defines if screen size must be used (or the current render target if any)
- * @returns a number defining the aspect ratio
- */
- getAspectRatio(viewportOwner, useScreen = false) {
- const viewport = viewportOwner.viewport;
- return (this.getRenderWidth(useScreen) * viewport.width) / (this.getRenderHeight(useScreen) * viewport.height);
- }
- /**
- * Gets current screen aspect ratio
- * @returns a number defining the aspect ratio
- */
- getScreenAspectRatio() {
- return this.getRenderWidth(true) / this.getRenderHeight(true);
- }
- /**
- * Gets the client rect of the HTML canvas attached with the current webGL context
- * @returns a client rectangle
- */
- getRenderingCanvasClientRect() {
- if (!this._renderingCanvas) {
- return null;
- }
- return this._renderingCanvas.getBoundingClientRect();
- }
- /**
- * Gets the client rect of the HTML element used for events
- * @returns a client rectangle
- */
- getInputElementClientRect() {
- if (!this._renderingCanvas) {
- return null;
- }
- return this.getInputElement().getBoundingClientRect();
- }
- /**
- * Gets a boolean indicating that the engine is running in deterministic lock step mode
- * @see https://doc.babylonjs.com/features/featuresDeepDive/animation/advanced_animations#deterministic-lockstep
- * @returns true if engine is in deterministic lock step mode
- */
- isDeterministicLockStep() {
- return this._deterministicLockstep;
- }
- /**
- * Gets the max steps when engine is running in deterministic lock step
- * @see https://doc.babylonjs.com/features/featuresDeepDive/animation/advanced_animations#deterministic-lockstep
- * @returns the max steps
- */
- getLockstepMaxSteps() {
- return this._lockstepMaxSteps;
- }
- /**
- * Returns the time in ms between steps when using deterministic lock step.
- * @returns time step in (ms)
- */
- getTimeStep() {
- return this._timeStep * 1000;
- }
- /**
- * Force the mipmap generation for the given render target texture
- * @param texture defines the render target texture to use
- * @param unbind defines whether or not to unbind the texture after generation. Defaults to true.
- */
- generateMipMapsForCubemap(texture, unbind = true) {
- if (texture.generateMipMaps) {
- const gl = this._gl;
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, texture, true);
- gl.generateMipmap(gl.TEXTURE_CUBE_MAP);
- if (unbind) {
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, null);
- }
- }
- }
- /** States */
- /**
- * Gets a boolean indicating if depth writing is enabled
- * @returns the current depth writing state
- */
- getDepthWrite() {
- return this._depthCullingState.depthMask;
- }
- /**
- * Enable or disable depth writing
- * @param enable defines the state to set
- */
- setDepthWrite(enable) {
- this._depthCullingState.depthMask = enable;
- }
- /**
- * Gets a boolean indicating if stencil buffer is enabled
- * @returns the current stencil buffer state
- */
- getStencilBuffer() {
- return this._stencilState.stencilTest;
- }
- /**
- * Enable or disable the stencil buffer
- * @param enable defines if the stencil buffer must be enabled or disabled
- */
- setStencilBuffer(enable) {
- this._stencilState.stencilTest = enable;
- }
- /**
- * Gets the current stencil mask
- * @returns a number defining the new stencil mask to use
- */
- getStencilMask() {
- return this._stencilState.stencilMask;
- }
- /**
- * Sets the current stencil mask
- * @param mask defines the new stencil mask to use
- */
- setStencilMask(mask) {
- this._stencilState.stencilMask = mask;
- }
- /**
- * Gets the current stencil function
- * @returns a number defining the stencil function to use
- */
- getStencilFunction() {
- return this._stencilState.stencilFunc;
- }
- /**
- * Gets the current stencil reference value
- * @returns a number defining the stencil reference value to use
- */
- getStencilFunctionReference() {
- return this._stencilState.stencilFuncRef;
- }
- /**
- * Gets the current stencil mask
- * @returns a number defining the stencil mask to use
- */
- getStencilFunctionMask() {
- return this._stencilState.stencilFuncMask;
- }
- /**
- * Sets the current stencil function
- * @param stencilFunc defines the new stencil function to use
- */
- setStencilFunction(stencilFunc) {
- this._stencilState.stencilFunc = stencilFunc;
- }
- /**
- * Sets the current stencil reference
- * @param reference defines the new stencil reference to use
- */
- setStencilFunctionReference(reference) {
- this._stencilState.stencilFuncRef = reference;
- }
- /**
- * Sets the current stencil mask
- * @param mask defines the new stencil mask to use
- */
- setStencilFunctionMask(mask) {
- this._stencilState.stencilFuncMask = mask;
- }
- /**
- * Gets the current stencil operation when stencil fails
- * @returns a number defining stencil operation to use when stencil fails
- */
- getStencilOperationFail() {
- return this._stencilState.stencilOpStencilFail;
- }
- /**
- * Gets the current stencil operation when depth fails
- * @returns a number defining stencil operation to use when depth fails
- */
- getStencilOperationDepthFail() {
- return this._stencilState.stencilOpDepthFail;
- }
- /**
- * Gets the current stencil operation when stencil passes
- * @returns a number defining stencil operation to use when stencil passes
- */
- getStencilOperationPass() {
- return this._stencilState.stencilOpStencilDepthPass;
- }
- /**
- * Sets the stencil operation to use when stencil fails
- * @param operation defines the stencil operation to use when stencil fails
- */
- setStencilOperationFail(operation) {
- this._stencilState.stencilOpStencilFail = operation;
- }
- /**
- * Sets the stencil operation to use when depth fails
- * @param operation defines the stencil operation to use when depth fails
- */
- setStencilOperationDepthFail(operation) {
- this._stencilState.stencilOpDepthFail = operation;
- }
- /**
- * Sets the stencil operation to use when stencil passes
- * @param operation defines the stencil operation to use when stencil passes
- */
- setStencilOperationPass(operation) {
- this._stencilState.stencilOpStencilDepthPass = operation;
- }
- /**
- * Sets a boolean indicating if the dithering state is enabled or disabled
- * @param value defines the dithering state
- */
- setDitheringState(value) {
- if (value) {
- this._gl.enable(this._gl.DITHER);
- }
- else {
- this._gl.disable(this._gl.DITHER);
- }
- }
- /**
- * Sets a boolean indicating if the rasterizer state is enabled or disabled
- * @param value defines the rasterizer state
- */
- setRasterizerState(value) {
- if (value) {
- this._gl.disable(this._gl.RASTERIZER_DISCARD);
- }
- else {
- this._gl.enable(this._gl.RASTERIZER_DISCARD);
- }
- }
- /**
- * Gets the current depth function
- * @returns a number defining the depth function
- */
- getDepthFunction() {
- return this._depthCullingState.depthFunc;
- }
- /**
- * Sets the current depth function
- * @param depthFunc defines the function to use
- */
- setDepthFunction(depthFunc) {
- this._depthCullingState.depthFunc = depthFunc;
- }
- /**
- * Sets the current depth function to GREATER
- */
- setDepthFunctionToGreater() {
- this.setDepthFunction(516);
- }
- /**
- * Sets the current depth function to GEQUAL
- */
- setDepthFunctionToGreaterOrEqual() {
- this.setDepthFunction(518);
- }
- /**
- * Sets the current depth function to LESS
- */
- setDepthFunctionToLess() {
- this.setDepthFunction(513);
- }
- /**
- * Sets the current depth function to LEQUAL
- */
- setDepthFunctionToLessOrEqual() {
- this.setDepthFunction(515);
- }
- /**
- * Caches the the state of the stencil buffer
- */
- cacheStencilState() {
- this._cachedStencilBuffer = this.getStencilBuffer();
- this._cachedStencilFunction = this.getStencilFunction();
- this._cachedStencilMask = this.getStencilMask();
- this._cachedStencilOperationPass = this.getStencilOperationPass();
- this._cachedStencilOperationFail = this.getStencilOperationFail();
- this._cachedStencilOperationDepthFail = this.getStencilOperationDepthFail();
- this._cachedStencilReference = this.getStencilFunctionReference();
- }
- /**
- * Restores the state of the stencil buffer
- */
- restoreStencilState() {
- this.setStencilFunction(this._cachedStencilFunction);
- this.setStencilMask(this._cachedStencilMask);
- this.setStencilBuffer(this._cachedStencilBuffer);
- this.setStencilOperationPass(this._cachedStencilOperationPass);
- this.setStencilOperationFail(this._cachedStencilOperationFail);
- this.setStencilOperationDepthFail(this._cachedStencilOperationDepthFail);
- this.setStencilFunctionReference(this._cachedStencilReference);
- }
- /**
- * Directly set the WebGL Viewport
- * @param x defines the x coordinate of the viewport (in screen space)
- * @param y defines the y coordinate of the viewport (in screen space)
- * @param width defines the width of the viewport (in screen space)
- * @param height defines the height of the viewport (in screen space)
- * @returns the current viewport Object (if any) that is being replaced by this call. You can restore this viewport later on to go back to the original state
- */
- setDirectViewport(x, y, width, height) {
- const currentViewport = this._cachedViewport;
- this._cachedViewport = null;
- this._viewport(x, y, width, height);
- return currentViewport;
- }
- /**
- * Executes a scissor clear (ie. a clear on a specific portion of the screen)
- * @param x defines the x-coordinate of the bottom left corner of the clear rectangle
- * @param y defines the y-coordinate of the corner of the clear rectangle
- * @param width defines the width of the clear rectangle
- * @param height defines the height of the clear rectangle
- * @param clearColor defines the clear color
- */
- scissorClear(x, y, width, height, clearColor) {
- this.enableScissor(x, y, width, height);
- this.clear(clearColor, true, true, true);
- this.disableScissor();
- }
- /**
- * Enable scissor test on a specific rectangle (ie. render will only be executed on a specific portion of the screen)
- * @param x defines the x-coordinate of the bottom left corner of the clear rectangle
- * @param y defines the y-coordinate of the corner of the clear rectangle
- * @param width defines the width of the clear rectangle
- * @param height defines the height of the clear rectangle
- */
- enableScissor(x, y, width, height) {
- const gl = this._gl;
- // Change state
- gl.enable(gl.SCISSOR_TEST);
- gl.scissor(x, y, width, height);
- }
- /**
- * Disable previously set scissor test rectangle
- */
- disableScissor() {
- const gl = this._gl;
- gl.disable(gl.SCISSOR_TEST);
- }
- /**
- * @internal
- */
- _reportDrawCall(numDrawCalls = 1) {
- this._drawCalls.addCount(numDrawCalls, false);
- }
- /**
- * Initializes a webVR display and starts listening to display change events
- * The onVRDisplayChangedObservable will be notified upon these changes
- * @returns The onVRDisplayChangedObservable
- */
- initWebVR() {
- throw _WarnImport("WebVRCamera");
- }
- /** @internal */
- _prepareVRComponent() {
- // Do nothing as the engine side effect will overload it
- }
- /**
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _connectVREvents(canvas, document) {
- // Do nothing as the engine side effect will overload it
- }
- /** @internal */
- _submitVRFrame() {
- // Do nothing as the engine side effect will overload it
- }
- /**
- * Call this function to leave webVR mode
- * Will do nothing if webVR is not supported or if there is no webVR device
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/webVRCamera
- */
- disableVR() {
- // Do nothing as the engine side effect will overload it
- }
- /**
- * Gets a boolean indicating that the system is in VR mode and is presenting
- * @returns true if VR mode is engaged
- */
- isVRPresenting() {
- return false;
- }
- /** @internal */
- _requestVRFrame() {
- // Do nothing as the engine side effect will overload it
- }
- /**
- * @internal
- */
- _loadFileAsync(url, offlineProvider, useArrayBuffer) {
- return new Promise((resolve, reject) => {
- this._loadFile(url, (data) => {
- resolve(data);
- }, undefined, offlineProvider, useArrayBuffer, (request, exception) => {
- reject(exception);
- });
- });
- }
- /**
- * Gets the source code of the vertex shader associated with a specific webGL program
- * @param program defines the program to use
- * @returns a string containing the source code of the vertex shader associated with the program
- */
- getVertexShaderSource(program) {
- const shaders = this._gl.getAttachedShaders(program);
- if (!shaders) {
- return null;
- }
- return this._gl.getShaderSource(shaders[0]);
- }
- /**
- * Gets the source code of the fragment shader associated with a specific webGL program
- * @param program defines the program to use
- * @returns a string containing the source code of the fragment shader associated with the program
- */
- getFragmentShaderSource(program) {
- const shaders = this._gl.getAttachedShaders(program);
- if (!shaders) {
- return null;
- }
- return this._gl.getShaderSource(shaders[1]);
- }
- /**
- * Sets a depth stencil texture from a render target to the according uniform.
- * @param channel The texture channel
- * @param uniform The uniform to set
- * @param texture The render target texture containing the depth stencil texture to apply
- * @param name The texture name
- */
- setDepthStencilTexture(channel, uniform, texture, name) {
- if (channel === undefined) {
- return;
- }
- if (uniform) {
- this._boundUniforms[channel] = uniform;
- }
- if (!texture || !texture.depthStencilTexture) {
- this._setTexture(channel, null, undefined, undefined, name);
- }
- else {
- this._setTexture(channel, texture, false, true, name);
- }
- }
- /**
- * Sets a texture to the webGL context from a postprocess
- * @param channel defines the channel to use
- * @param postProcess defines the source postprocess
- * @param name name of the channel
- */
- setTextureFromPostProcess(channel, postProcess, name) {
- var _a;
- let postProcessInput = null;
- if (postProcess) {
- if (postProcess._forcedOutputTexture) {
- postProcessInput = postProcess._forcedOutputTexture;
- }
- else if (postProcess._textures.data[postProcess._currentRenderTextureInd]) {
- postProcessInput = postProcess._textures.data[postProcess._currentRenderTextureInd];
- }
- }
- this._bindTexture(channel, (_a = postProcessInput === null || postProcessInput === void 0 ? void 0 : postProcessInput.texture) !== null && _a !== void 0 ? _a : null, name);
- }
- /**
- * Binds the output of the passed in post process to the texture channel specified
- * @param channel The channel the texture should be bound to
- * @param postProcess The post process which's output should be bound
- * @param name name of the channel
- */
- setTextureFromPostProcessOutput(channel, postProcess, name) {
- var _a, _b;
- this._bindTexture(channel, (_b = (_a = postProcess === null || postProcess === void 0 ? void 0 : postProcess._outputTexture) === null || _a === void 0 ? void 0 : _a.texture) !== null && _b !== void 0 ? _b : null, name);
- }
- _rebuildBuffers() {
- // Index / Vertex
- for (const scene of this.scenes) {
- scene.resetCachedMaterial();
- scene._rebuildGeometries();
- scene._rebuildTextures();
- }
- for (const scene of this._virtualScenes) {
- scene.resetCachedMaterial();
- scene._rebuildGeometries();
- scene._rebuildTextures();
- }
- super._rebuildBuffers();
- }
- /** @internal */
- _renderFrame() {
- for (let index = 0; index < this._activeRenderLoops.length; index++) {
- const renderFunction = this._activeRenderLoops[index];
- renderFunction();
- }
- }
- _cancelFrame() {
- if (this._renderingQueueLaunched && this.customAnimationFrameRequester) {
- this._renderingQueueLaunched = false;
- const { cancelAnimationFrame } = this.customAnimationFrameRequester;
- if (cancelAnimationFrame) {
- cancelAnimationFrame(this.customAnimationFrameRequester.requestID);
- }
- }
- else {
- super._cancelFrame();
- }
- }
- _renderLoop() {
- if (!this._contextWasLost) {
- let shouldRender = true;
- if (this.isDisposed || (!this.renderEvenInBackground && this._windowIsBackground)) {
- shouldRender = false;
- }
- if (shouldRender) {
- // Start new frame
- this.beginFrame();
- // Child canvases
- if (!this._renderViews()) {
- // Main frame
- this._renderFrame();
- }
- // Present
- this.endFrame();
- }
- }
- if (this._activeRenderLoops.length > 0) {
- // Register new frame
- if (this.customAnimationFrameRequester) {
- this.customAnimationFrameRequester.requestID = this._queueNewFrame(this.customAnimationFrameRequester.renderFunction || this._boundRenderFunction, this.customAnimationFrameRequester);
- this._frameHandler = this.customAnimationFrameRequester.requestID;
- }
- else if (this.isVRPresenting()) {
- this._requestVRFrame();
- }
- else {
- this._frameHandler = this._queueNewFrame(this._boundRenderFunction, this.getHostWindow());
- }
- }
- else {
- this._renderingQueueLaunched = false;
- }
- }
- /** @internal */
- _renderViews() {
- return false;
- }
- /**
- * Toggle full screen mode
- * @param requestPointerLock defines if a pointer lock should be requested from the user
- */
- switchFullscreen(requestPointerLock) {
- if (this.isFullscreen) {
- this.exitFullscreen();
- }
- else {
- this.enterFullscreen(requestPointerLock);
- }
- }
- /**
- * Enters full screen mode
- * @param requestPointerLock defines if a pointer lock should be requested from the user
- */
- enterFullscreen(requestPointerLock) {
- if (!this.isFullscreen) {
- this._pointerLockRequested = requestPointerLock;
- if (this._renderingCanvas) {
- engine_Engine._RequestFullscreen(this._renderingCanvas);
- }
- }
- }
- /**
- * Exits full screen mode
- */
- exitFullscreen() {
- if (this.isFullscreen) {
- engine_Engine._ExitFullscreen();
- }
- }
- /**
- * Enters Pointerlock mode
- */
- enterPointerlock() {
- if (this._renderingCanvas) {
- engine_Engine._RequestPointerlock(this._renderingCanvas);
- }
- }
- /**
- * Exits Pointerlock mode
- */
- exitPointerlock() {
- engine_Engine._ExitPointerlock();
- }
- /**
- * Begin a new frame
- */
- beginFrame() {
- this._measureFps();
- this.onBeginFrameObservable.notifyObservers(this);
- super.beginFrame();
- }
- /**
- * End the current frame
- */
- endFrame() {
- super.endFrame();
- this._submitVRFrame();
- this.onEndFrameObservable.notifyObservers(this);
- }
- /**
- * Resize the view according to the canvas' size
- * @param forceSetSize true to force setting the sizes of the underlying canvas
- */
- resize(forceSetSize = false) {
- // We're not resizing the size of the canvas while in VR mode & presenting
- if (this.isVRPresenting()) {
- return;
- }
- super.resize(forceSetSize);
- }
- /**
- * Force a specific size of the canvas
- * @param width defines the new canvas' width
- * @param height defines the new canvas' height
- * @param forceSetSize true to force setting the sizes of the underlying canvas
- * @returns true if the size was changed
- */
- setSize(width, height, forceSetSize = false) {
- if (!this._renderingCanvas) {
- return false;
- }
- if (!super.setSize(width, height, forceSetSize)) {
- return false;
- }
- if (this.scenes) {
- for (let index = 0; index < this.scenes.length; index++) {
- const scene = this.scenes[index];
- for (let camIndex = 0; camIndex < scene.cameras.length; camIndex++) {
- const cam = scene.cameras[camIndex];
- cam._currentRenderId = 0;
- }
- }
- if (this.onResizeObservable.hasObservers()) {
- this.onResizeObservable.notifyObservers(this);
- }
- }
- return true;
- }
- _deletePipelineContext(pipelineContext) {
- const webGLPipelineContext = pipelineContext;
- if (webGLPipelineContext && webGLPipelineContext.program) {
- if (webGLPipelineContext.transformFeedback) {
- this.deleteTransformFeedback(webGLPipelineContext.transformFeedback);
- webGLPipelineContext.transformFeedback = null;
- }
- }
- super._deletePipelineContext(pipelineContext);
- }
- createShaderProgram(pipelineContext, vertexCode, fragmentCode, defines, context, transformFeedbackVaryings = null) {
- context = context || this._gl;
- this.onBeforeShaderCompilationObservable.notifyObservers(this);
- const program = super.createShaderProgram(pipelineContext, vertexCode, fragmentCode, defines, context, transformFeedbackVaryings);
- this.onAfterShaderCompilationObservable.notifyObservers(this);
- return program;
- }
- _createShaderProgram(pipelineContext, vertexShader, fragmentShader, context, transformFeedbackVaryings = null) {
- const shaderProgram = context.createProgram();
- pipelineContext.program = shaderProgram;
- if (!shaderProgram) {
- throw new Error("Unable to create program");
- }
- context.attachShader(shaderProgram, vertexShader);
- context.attachShader(shaderProgram, fragmentShader);
- if (this.webGLVersion > 1 && transformFeedbackVaryings) {
- const transformFeedback = this.createTransformFeedback();
- this.bindTransformFeedback(transformFeedback);
- this.setTranformFeedbackVaryings(shaderProgram, transformFeedbackVaryings);
- pipelineContext.transformFeedback = transformFeedback;
- }
- context.linkProgram(shaderProgram);
- if (this.webGLVersion > 1 && transformFeedbackVaryings) {
- this.bindTransformFeedback(null);
- }
- pipelineContext.context = context;
- pipelineContext.vertexShader = vertexShader;
- pipelineContext.fragmentShader = fragmentShader;
- if (!pipelineContext.isParallelCompiled) {
- this._finalizePipelineContext(pipelineContext);
- }
- return shaderProgram;
- }
- /**
- * @internal
- */
- _releaseTexture(texture) {
- super._releaseTexture(texture);
- }
- /**
- * @internal
- */
- _releaseRenderTargetWrapper(rtWrapper) {
- super._releaseRenderTargetWrapper(rtWrapper);
- // Set output texture of post process to null if the framebuffer has been released/disposed
- this.scenes.forEach((scene) => {
- scene.postProcesses.forEach((postProcess) => {
- if (postProcess._outputTexture === rtWrapper) {
- postProcess._outputTexture = null;
- }
- });
- scene.cameras.forEach((camera) => {
- camera._postProcesses.forEach((postProcess) => {
- if (postProcess) {
- if (postProcess._outputTexture === rtWrapper) {
- postProcess._outputTexture = null;
- }
- }
- });
- });
- });
- }
- /**
- * Gets the names of the render passes that are currently created
- * @returns list of the render pass names
- */
- getRenderPassNames() {
- return this._renderPassNames;
- }
- /**
- * Gets the name of the current render pass
- * @returns name of the current render pass
- */
- getCurrentRenderPassName() {
- return this._renderPassNames[this.currentRenderPassId];
- }
- /**
- * Creates a render pass id
- * @param name Name of the render pass (for debug purpose only)
- * @returns the id of the new render pass
- */
- createRenderPassId(name) {
- // Note: render pass id == 0 is always for the main render pass
- const id = ++engine_Engine._RenderPassIdCounter;
- this._renderPassNames[id] = name !== null && name !== void 0 ? name : "NONAME";
- return id;
- }
- /**
- * Releases a render pass id
- * @param id id of the render pass to release
- */
- releaseRenderPassId(id) {
- this._renderPassNames[id] = undefined;
- for (let s = 0; s < this.scenes.length; ++s) {
- const scene = this.scenes[s];
- for (let m = 0; m < scene.meshes.length; ++m) {
- const mesh = scene.meshes[m];
- if (mesh.subMeshes) {
- for (let b = 0; b < mesh.subMeshes.length; ++b) {
- const subMesh = mesh.subMeshes[b];
- subMesh._removeDrawWrapper(id);
- }
- }
- }
- }
- }
- /**
- * @internal
- * Rescales a texture
- * @param source input texture
- * @param destination destination texture
- * @param scene scene to use to render the resize
- * @param internalFormat format to use when resizing
- * @param onComplete callback to be called when resize has completed
- */
- _rescaleTexture(source, destination, scene, internalFormat, onComplete) {
- this._gl.texParameteri(this._gl.TEXTURE_2D, this._gl.TEXTURE_MAG_FILTER, this._gl.LINEAR);
- this._gl.texParameteri(this._gl.TEXTURE_2D, this._gl.TEXTURE_MIN_FILTER, this._gl.LINEAR);
- this._gl.texParameteri(this._gl.TEXTURE_2D, this._gl.TEXTURE_WRAP_S, this._gl.CLAMP_TO_EDGE);
- this._gl.texParameteri(this._gl.TEXTURE_2D, this._gl.TEXTURE_WRAP_T, this._gl.CLAMP_TO_EDGE);
- const rtt = this.createRenderTargetTexture({
- width: destination.width,
- height: destination.height,
- }, {
- generateMipMaps: false,
- type: 0,
- samplingMode: 2,
- generateDepthBuffer: false,
- generateStencilBuffer: false,
- });
- if (!this._rescalePostProcess && engine_Engine._RescalePostProcessFactory) {
- this._rescalePostProcess = engine_Engine._RescalePostProcessFactory(this);
- }
- if (this._rescalePostProcess) {
- this._rescalePostProcess.externalTextureSamplerBinding = true;
- this._rescalePostProcess.getEffect().executeWhenCompiled(() => {
- this._rescalePostProcess.onApply = function (effect) {
- effect._bindTexture("textureSampler", source);
- };
- let hostingScene = scene;
- if (!hostingScene) {
- hostingScene = this.scenes[this.scenes.length - 1];
- }
- hostingScene.postProcessManager.directRender([this._rescalePostProcess], rtt, true);
- this._bindTextureDirectly(this._gl.TEXTURE_2D, destination, true);
- this._gl.copyTexImage2D(this._gl.TEXTURE_2D, 0, internalFormat, 0, 0, destination.width, destination.height, 0);
- this.unBindFramebuffer(rtt);
- rtt.dispose();
- if (onComplete) {
- onComplete();
- }
- });
- }
- }
- // FPS
- /**
- * Gets the current framerate
- * @returns a number representing the framerate
- */
- getFps() {
- return this._fps;
- }
- /**
- * Gets the time spent between current and previous frame
- * @returns a number representing the delta time in ms
- */
- getDeltaTime() {
- return this._deltaTime;
- }
- _measureFps() {
- this._performanceMonitor.sampleFrame();
- this._fps = this._performanceMonitor.averageFPS;
- this._deltaTime = this._performanceMonitor.instantaneousFrameTime || 0;
- }
- /**
- * Wraps an external web gl texture in a Babylon texture.
- * @param texture defines the external texture
- * @param hasMipMaps defines whether the external texture has mip maps (default: false)
- * @param samplingMode defines the sampling mode for the external texture (default: 3)
- * @returns the babylon internal texture
- */
- wrapWebGLTexture(texture, hasMipMaps = false, samplingMode = 3) {
- const hardwareTexture = new WebGLHardwareTexture(texture, this._gl);
- const internalTexture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Unknown, true);
- internalTexture._hardwareTexture = hardwareTexture;
- internalTexture.isReady = true;
- internalTexture.useMipMaps = hasMipMaps;
- this.updateTextureSamplingMode(samplingMode, internalTexture);
- return internalTexture;
- }
- /**
- * @internal
- */
- _uploadImageToTexture(texture, image, faceIndex = 0, lod = 0) {
- const gl = this._gl;
- const textureType = this._getWebGLTextureType(texture.type);
- const format = this._getInternalFormat(texture.format);
- const internalFormat = this._getRGBABufferInternalSizedFormat(texture.type, format);
- const bindTarget = texture.isCube ? gl.TEXTURE_CUBE_MAP : gl.TEXTURE_2D;
- this._bindTextureDirectly(bindTarget, texture, true);
- this._unpackFlipY(texture.invertY);
- let target = gl.TEXTURE_2D;
- if (texture.isCube) {
- target = gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex;
- }
- gl.texImage2D(target, lod, internalFormat, format, textureType, image);
- this._bindTextureDirectly(bindTarget, null, true);
- }
- /**
- * Updates a depth texture Comparison Mode and Function.
- * If the comparison Function is equal to 0, the mode will be set to none.
- * Otherwise, this only works in webgl 2 and requires a shadow sampler in the shader.
- * @param texture The texture to set the comparison function for
- * @param comparisonFunction The comparison function to set, 0 if no comparison required
- */
- updateTextureComparisonFunction(texture, comparisonFunction) {
- if (this.webGLVersion === 1) {
- logger_Logger.Error("WebGL 1 does not support texture comparison.");
- return;
- }
- const gl = this._gl;
- if (texture.isCube) {
- this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP, texture, true);
- if (comparisonFunction === 0) {
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_COMPARE_FUNC, 515);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_COMPARE_MODE, gl.NONE);
- }
- else {
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_COMPARE_FUNC, comparisonFunction);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_COMPARE_MODE, gl.COMPARE_REF_TO_TEXTURE);
- }
- this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP, null);
- }
- else {
- this._bindTextureDirectly(this._gl.TEXTURE_2D, texture, true);
- if (comparisonFunction === 0) {
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_COMPARE_FUNC, 515);
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_COMPARE_MODE, gl.NONE);
- }
- else {
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_COMPARE_FUNC, comparisonFunction);
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_COMPARE_MODE, gl.COMPARE_REF_TO_TEXTURE);
- }
- this._bindTextureDirectly(this._gl.TEXTURE_2D, null);
- }
- texture._comparisonFunction = comparisonFunction;
- }
- /**
- * Creates a webGL buffer to use with instantiation
- * @param capacity defines the size of the buffer
- * @returns the webGL buffer
- */
- createInstancesBuffer(capacity) {
- const buffer = this._gl.createBuffer();
- if (!buffer) {
- throw new Error("Unable to create instance buffer");
- }
- const result = new WebGLDataBuffer(buffer);
- result.capacity = capacity;
- this.bindArrayBuffer(result);
- this._gl.bufferData(this._gl.ARRAY_BUFFER, capacity, this._gl.DYNAMIC_DRAW);
- result.references = 1;
- return result;
- }
- /**
- * Delete a webGL buffer used with instantiation
- * @param buffer defines the webGL buffer to delete
- */
- deleteInstancesBuffer(buffer) {
- this._gl.deleteBuffer(buffer);
- }
- _clientWaitAsync(sync, flags = 0, intervalms = 10) {
- const gl = this._gl;
- return new Promise((resolve, reject) => {
- const check = () => {
- const res = gl.clientWaitSync(sync, flags, 0);
- if (res == gl.WAIT_FAILED) {
- reject();
- return;
- }
- if (res == gl.TIMEOUT_EXPIRED) {
- setTimeout(check, intervalms);
- return;
- }
- resolve();
- };
- check();
- });
- }
- /**
- * @internal
- */
- _readPixelsAsync(x, y, w, h, format, type, outputBuffer) {
- if (this._webGLVersion < 2) {
- throw new Error("_readPixelsAsync only work on WebGL2+");
- }
- const gl = this._gl;
- const buf = gl.createBuffer();
- gl.bindBuffer(gl.PIXEL_PACK_BUFFER, buf);
- gl.bufferData(gl.PIXEL_PACK_BUFFER, outputBuffer.byteLength, gl.STREAM_READ);
- gl.readPixels(x, y, w, h, format, type, 0);
- gl.bindBuffer(gl.PIXEL_PACK_BUFFER, null);
- const sync = gl.fenceSync(gl.SYNC_GPU_COMMANDS_COMPLETE, 0);
- if (!sync) {
- return null;
- }
- gl.flush();
- return this._clientWaitAsync(sync, 0, 10).then(() => {
- gl.deleteSync(sync);
- gl.bindBuffer(gl.PIXEL_PACK_BUFFER, buf);
- gl.getBufferSubData(gl.PIXEL_PACK_BUFFER, 0, outputBuffer);
- gl.bindBuffer(gl.PIXEL_PACK_BUFFER, null);
- gl.deleteBuffer(buf);
- return outputBuffer;
- });
- }
- dispose() {
- this.hideLoadingUI();
- this.onNewSceneAddedObservable.clear();
- // Release postProcesses
- while (this.postProcesses.length) {
- this.postProcesses[0].dispose();
- }
- // Rescale PP
- if (this._rescalePostProcess) {
- this._rescalePostProcess.dispose();
- }
- // Release scenes
- while (this.scenes.length) {
- this.scenes[0].dispose();
- }
- while (this._virtualScenes.length) {
- this._virtualScenes[0].dispose();
- }
- // Release audio engine
- if (engineStore_EngineStore.Instances.length === 1 && engine_Engine.audioEngine) {
- engine_Engine.audioEngine.dispose();
- engine_Engine.audioEngine = null;
- }
- //WebVR
- this.disableVR();
- // Events
- const hostWindow = this.getHostWindow(); // it calls IsWindowObjectExist()
- if (hostWindow && typeof hostWindow.removeEventListener === "function") {
- hostWindow.removeEventListener("blur", this._onBlur);
- hostWindow.removeEventListener("focus", this._onFocus);
- }
- if (this._renderingCanvas) {
- this._renderingCanvas.removeEventListener("focus", this._onCanvasFocus);
- this._renderingCanvas.removeEventListener("blur", this._onCanvasBlur);
- this._renderingCanvas.removeEventListener("pointerout", this._onCanvasPointerOut);
- this._renderingCanvas.removeEventListener("contextmenu", this._onCanvasContextMenu);
- }
- if (IsDocumentAvailable()) {
- document.removeEventListener("fullscreenchange", this._onFullscreenChange);
- document.removeEventListener("mozfullscreenchange", this._onFullscreenChange);
- document.removeEventListener("webkitfullscreenchange", this._onFullscreenChange);
- document.removeEventListener("msfullscreenchange", this._onFullscreenChange);
- document.removeEventListener("pointerlockchange", this._onPointerLockChange);
- document.removeEventListener("mspointerlockchange", this._onPointerLockChange);
- document.removeEventListener("mozpointerlockchange", this._onPointerLockChange);
- document.removeEventListener("webkitpointerlockchange", this._onPointerLockChange);
- }
- super.dispose();
- // Remove from Instances
- const index = engineStore_EngineStore.Instances.indexOf(this);
- if (index >= 0) {
- engineStore_EngineStore.Instances.splice(index, 1);
- }
- // no more engines left in the engine store? Notify!
- if (!engine_Engine.Instances.length) {
- engineStore_EngineStore.OnEnginesDisposedObservable.notifyObservers(this);
- }
- // Observables
- this.onResizeObservable.clear();
- this.onCanvasBlurObservable.clear();
- this.onCanvasFocusObservable.clear();
- this.onCanvasPointerOutObservable.clear();
- this.onBeginFrameObservable.clear();
- this.onEndFrameObservable.clear();
- }
- _disableTouchAction() {
- if (!this._renderingCanvas || !this._renderingCanvas.setAttribute) {
- return;
- }
- this._renderingCanvas.setAttribute("touch-action", "none");
- this._renderingCanvas.style.touchAction = "none";
- this._renderingCanvas.style.webkitTapHighlightColor = "transparent";
- }
- // Loading screen
- /**
- * Display the loading screen
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/customLoadingScreen
- */
- displayLoadingUI() {
- if (!IsWindowObjectExist()) {
- return;
- }
- const loadingScreen = this.loadingScreen;
- if (loadingScreen) {
- loadingScreen.displayLoadingUI();
- }
- }
- /**
- * Hide the loading screen
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/customLoadingScreen
- */
- hideLoadingUI() {
- if (!IsWindowObjectExist()) {
- return;
- }
- const loadingScreen = this._loadingScreen;
- if (loadingScreen) {
- loadingScreen.hideLoadingUI();
- }
- }
- /**
- * Gets the current loading screen object
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/customLoadingScreen
- */
- get loadingScreen() {
- if (!this._loadingScreen && this._renderingCanvas) {
- this._loadingScreen = engine_Engine.DefaultLoadingScreenFactory(this._renderingCanvas);
- }
- return this._loadingScreen;
- }
- /**
- * Sets the current loading screen object
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/customLoadingScreen
- */
- set loadingScreen(loadingScreen) {
- this._loadingScreen = loadingScreen;
- }
- /**
- * Sets the current loading screen text
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/customLoadingScreen
- */
- set loadingUIText(text) {
- this.loadingScreen.loadingUIText = text;
- }
- /**
- * Sets the current loading screen background color
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/customLoadingScreen
- */
- set loadingUIBackgroundColor(color) {
- this.loadingScreen.loadingUIBackgroundColor = color;
- }
- /**
- * creates and returns a new video element
- * @param constraints video constraints
- * @returns video element
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- createVideoElement(constraints) {
- return document.createElement("video");
- }
- /** Pointerlock and fullscreen */
- /**
- * Ask the browser to promote the current element to pointerlock mode
- * @param element defines the DOM element to promote
- */
- static _RequestPointerlock(element) {
- if (element.requestPointerLock) {
- // In some browsers, requestPointerLock returns a promise.
- // Handle possible rejections to avoid an unhandled top-level exception.
- const promise = element.requestPointerLock();
- if (promise instanceof Promise)
- promise
- .then(() => {
- element.focus();
- })
- .catch(() => { });
- else
- element.focus();
- }
- }
- /**
- * Asks the browser to exit pointerlock mode
- */
- static _ExitPointerlock() {
- if (document.exitPointerLock) {
- document.exitPointerLock();
- }
- }
- /**
- * Ask the browser to promote the current element to fullscreen rendering mode
- * @param element defines the DOM element to promote
- */
- static _RequestFullscreen(element) {
- const requestFunction = element.requestFullscreen || element.webkitRequestFullscreen;
- if (!requestFunction) {
- return;
- }
- requestFunction.call(element);
- }
- /**
- * Asks the browser to exit fullscreen mode
- */
- static _ExitFullscreen() {
- const anyDoc = document;
- if (document.exitFullscreen) {
- document.exitFullscreen();
- }
- else if (anyDoc.webkitCancelFullScreen) {
- anyDoc.webkitCancelFullScreen();
- }
- }
- /**
- * Get Font size information
- * @param font font name
- * @returns an object containing ascent, height and descent
- */
- getFontOffset(font) {
- const text = document.createElement("span");
- text.innerHTML = "Hg";
- text.setAttribute("style", `font: ${font} !important`);
- const block = document.createElement("div");
- block.style.display = "inline-block";
- block.style.width = "1px";
- block.style.height = "0px";
- block.style.verticalAlign = "bottom";
- const div = document.createElement("div");
- div.style.whiteSpace = "nowrap";
- div.appendChild(text);
- div.appendChild(block);
- document.body.appendChild(div);
- let fontAscent = 0;
- let fontHeight = 0;
- try {
- fontHeight = block.getBoundingClientRect().top - text.getBoundingClientRect().top;
- block.style.verticalAlign = "baseline";
- fontAscent = block.getBoundingClientRect().top - text.getBoundingClientRect().top;
- }
- finally {
- document.body.removeChild(div);
- }
- return { ascent: fontAscent, height: fontHeight, descent: fontHeight - fontAscent };
- }
-}
-// Const statics
-/** Defines that alpha blending is disabled */
-engine_Engine.ALPHA_DISABLE = 0;
-/** Defines that alpha blending to SRC ALPHA * SRC + DEST */
-engine_Engine.ALPHA_ADD = 1;
-/** Defines that alpha blending to SRC ALPHA * SRC + (1 - SRC ALPHA) * DEST */
-engine_Engine.ALPHA_COMBINE = 2;
-/** Defines that alpha blending to DEST - SRC * DEST */
-engine_Engine.ALPHA_SUBTRACT = 3;
-/** Defines that alpha blending to SRC * DEST */
-engine_Engine.ALPHA_MULTIPLY = 4;
-/** Defines that alpha blending to SRC ALPHA * SRC + (1 - SRC) * DEST */
-engine_Engine.ALPHA_MAXIMIZED = 5;
-/** Defines that alpha blending to SRC + DEST */
-engine_Engine.ALPHA_ONEONE = 6;
-/** Defines that alpha blending to SRC + (1 - SRC ALPHA) * DEST */
-engine_Engine.ALPHA_PREMULTIPLIED = 7;
-/**
- * Defines that alpha blending to SRC + (1 - SRC ALPHA) * DEST
- * Alpha will be set to (1 - SRC ALPHA) * DEST ALPHA
- */
-engine_Engine.ALPHA_PREMULTIPLIED_PORTERDUFF = 8;
-/** Defines that alpha blending to CST * SRC + (1 - CST) * DEST */
-engine_Engine.ALPHA_INTERPOLATE = 9;
-/**
- * Defines that alpha blending to SRC + (1 - SRC) * DEST
- * Alpha will be set to SRC ALPHA + (1 - SRC ALPHA) * DEST ALPHA
- */
-engine_Engine.ALPHA_SCREENMODE = 10;
-/** Defines that the resource is not delayed*/
-engine_Engine.DELAYLOADSTATE_NONE = 0;
-/** Defines that the resource was successfully delay loaded */
-engine_Engine.DELAYLOADSTATE_LOADED = 1;
-/** Defines that the resource is currently delay loading */
-engine_Engine.DELAYLOADSTATE_LOADING = 2;
-/** Defines that the resource is delayed and has not started loading */
-engine_Engine.DELAYLOADSTATE_NOTLOADED = 4;
-// Depht or Stencil test Constants.
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will never pass. i.e. Nothing will be drawn */
-engine_Engine.NEVER = 512;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will always pass. i.e. Pixels will be drawn in the order they are drawn */
-engine_Engine.ALWAYS = 519;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is less than the stored value */
-engine_Engine.LESS = 513;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is equals to the stored value */
-engine_Engine.EQUAL = 514;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is less than or equal to the stored value */
-engine_Engine.LEQUAL = 515;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is greater than the stored value */
-engine_Engine.GREATER = 516;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is greater than or equal to the stored value */
-engine_Engine.GEQUAL = 518;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is not equal to the stored value */
-engine_Engine.NOTEQUAL = 517;
-// Stencil Actions Constants.
-/** Passed to stencilOperation to specify that stencil value must be kept */
-engine_Engine.KEEP = 7680;
-/** Passed to stencilOperation to specify that stencil value must be replaced */
-engine_Engine.REPLACE = 7681;
-/** Passed to stencilOperation to specify that stencil value must be incremented */
-engine_Engine.INCR = 7682;
-/** Passed to stencilOperation to specify that stencil value must be decremented */
-engine_Engine.DECR = 7683;
-/** Passed to stencilOperation to specify that stencil value must be inverted */
-engine_Engine.INVERT = 5386;
-/** Passed to stencilOperation to specify that stencil value must be incremented with wrapping */
-engine_Engine.INCR_WRAP = 34055;
-/** Passed to stencilOperation to specify that stencil value must be decremented with wrapping */
-engine_Engine.DECR_WRAP = 34056;
-/** Texture is not repeating outside of 0..1 UVs */
-engine_Engine.TEXTURE_CLAMP_ADDRESSMODE = 0;
-/** Texture is repeating outside of 0..1 UVs */
-engine_Engine.TEXTURE_WRAP_ADDRESSMODE = 1;
-/** Texture is repeating and mirrored */
-engine_Engine.TEXTURE_MIRROR_ADDRESSMODE = 2;
-/** ALPHA */
-engine_Engine.TEXTUREFORMAT_ALPHA = 0;
-/** LUMINANCE */
-engine_Engine.TEXTUREFORMAT_LUMINANCE = 1;
-/** LUMINANCE_ALPHA */
-engine_Engine.TEXTUREFORMAT_LUMINANCE_ALPHA = 2;
-/** RGB */
-engine_Engine.TEXTUREFORMAT_RGB = 4;
-/** RGBA */
-engine_Engine.TEXTUREFORMAT_RGBA = 5;
-/** RED */
-engine_Engine.TEXTUREFORMAT_RED = 6;
-/** RED (2nd reference) */
-engine_Engine.TEXTUREFORMAT_R = 6;
-/** RG */
-engine_Engine.TEXTUREFORMAT_RG = 7;
-/** RED_INTEGER */
-engine_Engine.TEXTUREFORMAT_RED_INTEGER = 8;
-/** RED_INTEGER (2nd reference) */
-engine_Engine.TEXTUREFORMAT_R_INTEGER = 8;
-/** RG_INTEGER */
-engine_Engine.TEXTUREFORMAT_RG_INTEGER = 9;
-/** RGB_INTEGER */
-engine_Engine.TEXTUREFORMAT_RGB_INTEGER = 10;
-/** RGBA_INTEGER */
-engine_Engine.TEXTUREFORMAT_RGBA_INTEGER = 11;
-/** UNSIGNED_BYTE */
-engine_Engine.TEXTURETYPE_UNSIGNED_BYTE = 0;
-/** UNSIGNED_BYTE (2nd reference) */
-engine_Engine.TEXTURETYPE_UNSIGNED_INT = 0;
-/** FLOAT */
-engine_Engine.TEXTURETYPE_FLOAT = 1;
-/** HALF_FLOAT */
-engine_Engine.TEXTURETYPE_HALF_FLOAT = 2;
-/** BYTE */
-engine_Engine.TEXTURETYPE_BYTE = 3;
-/** SHORT */
-engine_Engine.TEXTURETYPE_SHORT = 4;
-/** UNSIGNED_SHORT */
-engine_Engine.TEXTURETYPE_UNSIGNED_SHORT = 5;
-/** INT */
-engine_Engine.TEXTURETYPE_INT = 6;
-/** UNSIGNED_INT */
-engine_Engine.TEXTURETYPE_UNSIGNED_INTEGER = 7;
-/** UNSIGNED_SHORT_4_4_4_4 */
-engine_Engine.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4 = 8;
-/** UNSIGNED_SHORT_5_5_5_1 */
-engine_Engine.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1 = 9;
-/** UNSIGNED_SHORT_5_6_5 */
-engine_Engine.TEXTURETYPE_UNSIGNED_SHORT_5_6_5 = 10;
-/** UNSIGNED_INT_2_10_10_10_REV */
-engine_Engine.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV = 11;
-/** UNSIGNED_INT_24_8 */
-engine_Engine.TEXTURETYPE_UNSIGNED_INT_24_8 = 12;
-/** UNSIGNED_INT_10F_11F_11F_REV */
-engine_Engine.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV = 13;
-/** UNSIGNED_INT_5_9_9_9_REV */
-engine_Engine.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV = 14;
-/** FLOAT_32_UNSIGNED_INT_24_8_REV */
-engine_Engine.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV = 15;
-/** nearest is mag = nearest and min = nearest and mip = none */
-engine_Engine.TEXTURE_NEAREST_SAMPLINGMODE = 1;
-/** Bilinear is mag = linear and min = linear and mip = nearest */
-engine_Engine.TEXTURE_BILINEAR_SAMPLINGMODE = 2;
-/** Trilinear is mag = linear and min = linear and mip = linear */
-engine_Engine.TEXTURE_TRILINEAR_SAMPLINGMODE = 3;
-/** nearest is mag = nearest and min = nearest and mip = linear */
-engine_Engine.TEXTURE_NEAREST_NEAREST_MIPLINEAR = 8;
-/** Bilinear is mag = linear and min = linear and mip = nearest */
-engine_Engine.TEXTURE_LINEAR_LINEAR_MIPNEAREST = 11;
-/** Trilinear is mag = linear and min = linear and mip = linear */
-engine_Engine.TEXTURE_LINEAR_LINEAR_MIPLINEAR = 3;
-/** mag = nearest and min = nearest and mip = nearest */
-engine_Engine.TEXTURE_NEAREST_NEAREST_MIPNEAREST = 4;
-/** mag = nearest and min = linear and mip = nearest */
-engine_Engine.TEXTURE_NEAREST_LINEAR_MIPNEAREST = 5;
-/** mag = nearest and min = linear and mip = linear */
-engine_Engine.TEXTURE_NEAREST_LINEAR_MIPLINEAR = 6;
-/** mag = nearest and min = linear and mip = none */
-engine_Engine.TEXTURE_NEAREST_LINEAR = 7;
-/** mag = nearest and min = nearest and mip = none */
-engine_Engine.TEXTURE_NEAREST_NEAREST = 1;
-/** mag = linear and min = nearest and mip = nearest */
-engine_Engine.TEXTURE_LINEAR_NEAREST_MIPNEAREST = 9;
-/** mag = linear and min = nearest and mip = linear */
-engine_Engine.TEXTURE_LINEAR_NEAREST_MIPLINEAR = 10;
-/** mag = linear and min = linear and mip = none */
-engine_Engine.TEXTURE_LINEAR_LINEAR = 2;
-/** mag = linear and min = nearest and mip = none */
-engine_Engine.TEXTURE_LINEAR_NEAREST = 12;
-/** Explicit coordinates mode */
-engine_Engine.TEXTURE_EXPLICIT_MODE = 0;
-/** Spherical coordinates mode */
-engine_Engine.TEXTURE_SPHERICAL_MODE = 1;
-/** Planar coordinates mode */
-engine_Engine.TEXTURE_PLANAR_MODE = 2;
-/** Cubic coordinates mode */
-engine_Engine.TEXTURE_CUBIC_MODE = 3;
-/** Projection coordinates mode */
-engine_Engine.TEXTURE_PROJECTION_MODE = 4;
-/** Skybox coordinates mode */
-engine_Engine.TEXTURE_SKYBOX_MODE = 5;
-/** Inverse Cubic coordinates mode */
-engine_Engine.TEXTURE_INVCUBIC_MODE = 6;
-/** Equirectangular coordinates mode */
-engine_Engine.TEXTURE_EQUIRECTANGULAR_MODE = 7;
-/** Equirectangular Fixed coordinates mode */
-engine_Engine.TEXTURE_FIXED_EQUIRECTANGULAR_MODE = 8;
-/** Equirectangular Fixed Mirrored coordinates mode */
-engine_Engine.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE = 9;
-// Texture rescaling mode
-/** Defines that texture rescaling will use a floor to find the closer power of 2 size */
-engine_Engine.SCALEMODE_FLOOR = 1;
-/** Defines that texture rescaling will look for the nearest power of 2 size */
-engine_Engine.SCALEMODE_NEAREST = 2;
-/** Defines that texture rescaling will use a ceil to find the closer power of 2 size */
-engine_Engine.SCALEMODE_CEILING = 3;
-/**
- * Method called to create the default rescale post process on each engine.
- */
-engine_Engine._RescalePostProcessFactory = null;
-// eslint-disable-next-line @typescript-eslint/naming-convention
-engine_Engine._RenderPassIdCounter = 0;
-//# sourceMappingURL=engine.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/transformNode.js
-
-
-
-
-
-
-const convertRHSToLHS = math_vector_Matrix.Compose(math_vector_Vector3.One(), math_vector_Quaternion.FromEulerAngles(0, Math.PI, 0), math_vector_Vector3.Zero());
-/**
- * A TransformNode is an object that is not rendered but can be used as a center of transformation. This can decrease memory usage and increase rendering speed compared to using an empty mesh as a parent and is less complicated than using a pivot matrix.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/transforms/parent_pivot/transform_node
- */
-class transformNode_TransformNode extends node_Node {
- /**
- * Gets or sets the billboard mode. Default is 0.
- *
- * | Value | Type | Description |
- * | --- | --- | --- |
- * | 0 | BILLBOARDMODE_NONE | |
- * | 1 | BILLBOARDMODE_X | |
- * | 2 | BILLBOARDMODE_Y | |
- * | 4 | BILLBOARDMODE_Z | |
- * | 7 | BILLBOARDMODE_ALL | |
- *
- */
- get billboardMode() {
- return this._billboardMode;
- }
- set billboardMode(value) {
- if (this._billboardMode === value) {
- return;
- }
- this._billboardMode = value;
- this._cache.useBillboardPosition = (this._billboardMode & transformNode_TransformNode.BILLBOARDMODE_USE_POSITION) !== 0;
- this._computeUseBillboardPath();
- }
- /**
- * Gets or sets a boolean indicating that parent rotation should be preserved when using billboards.
- * This could be useful for glTF objects where parent rotation helps converting from right handed to left handed
- */
- get preserveParentRotationForBillboard() {
- return this._preserveParentRotationForBillboard;
- }
- set preserveParentRotationForBillboard(value) {
- if (value === this._preserveParentRotationForBillboard) {
- return;
- }
- this._preserveParentRotationForBillboard = value;
- this._computeUseBillboardPath();
- }
- _computeUseBillboardPath() {
- this._cache.useBillboardPath = this._billboardMode !== transformNode_TransformNode.BILLBOARDMODE_NONE && !this.preserveParentRotationForBillboard;
- }
- /**
- * Gets or sets the distance of the object to max, often used by skybox
- */
- get infiniteDistance() {
- return this._infiniteDistance;
- }
- set infiniteDistance(value) {
- if (this._infiniteDistance === value) {
- return;
- }
- this._infiniteDistance = value;
- }
- constructor(name, scene = null, isPure = true) {
- super(name, scene);
- this._forward = new math_vector_Vector3(0, 0, 1);
- this._up = new math_vector_Vector3(0, 1, 0);
- this._right = new math_vector_Vector3(1, 0, 0);
- // Properties
- this._position = math_vector_Vector3.Zero();
- this._rotation = math_vector_Vector3.Zero();
- this._rotationQuaternion = null;
- this._scaling = math_vector_Vector3.One();
- this._transformToBoneReferal = null;
- this._isAbsoluteSynced = false;
- this._billboardMode = transformNode_TransformNode.BILLBOARDMODE_NONE;
- this._preserveParentRotationForBillboard = false;
- /**
- * Multiplication factor on scale x/y/z when computing the world matrix. Eg. for a 1x1x1 cube setting this to 2 will make it a 2x2x2 cube
- */
- this.scalingDeterminant = 1;
- this._infiniteDistance = false;
- /**
- * Gets or sets a boolean indicating that non uniform scaling (when at least one component is different from others) should be ignored.
- * By default the system will update normals to compensate
- */
- this.ignoreNonUniformScaling = false;
- /**
- * Gets or sets a boolean indicating that even if rotationQuaternion is defined, you can keep updating rotation property and Babylon.js will just mix both
- */
- this.reIntegrateRotationIntoRotationQuaternion = false;
- // Cache
- /** @internal */
- this._poseMatrix = null;
- /** @internal */
- this._localMatrix = math_vector_Matrix.Zero();
- this._usePivotMatrix = false;
- this._absolutePosition = math_vector_Vector3.Zero();
- this._absoluteScaling = math_vector_Vector3.Zero();
- this._absoluteRotationQuaternion = math_vector_Quaternion.Identity();
- this._pivotMatrix = math_vector_Matrix.Identity();
- /** @internal */
- this._postMultiplyPivotMatrix = false;
- this._isWorldMatrixFrozen = false;
- /** @internal */
- this._indexInSceneTransformNodesArray = -1;
- /**
- * An event triggered after the world matrix is updated
- */
- this.onAfterWorldMatrixUpdateObservable = new observable_Observable();
- this._nonUniformScaling = false;
- if (isPure) {
- this.getScene().addTransformNode(this);
- }
- }
- /**
- * Gets a string identifying the name of the class
- * @returns "TransformNode" string
- */
- getClassName() {
- return "TransformNode";
- }
- /**
- * Gets or set the node position (default is (0.0, 0.0, 0.0))
- */
- get position() {
- return this._position;
- }
- set position(newPosition) {
- this._position = newPosition;
- this._isDirty = true;
- }
- /**
- * return true if a pivot has been set
- * @returns true if a pivot matrix is used
- */
- isUsingPivotMatrix() {
- return this._usePivotMatrix;
- }
- /**
- * Gets or sets the rotation property : a Vector3 defining the rotation value in radians around each local axis X, Y, Z (default is (0.0, 0.0, 0.0)).
- * If rotation quaternion is set, this Vector3 will be ignored and copy from the quaternion
- */
- get rotation() {
- return this._rotation;
- }
- set rotation(newRotation) {
- this._rotation = newRotation;
- this._rotationQuaternion = null;
- this._isDirty = true;
- }
- /**
- * Gets or sets the scaling property : a Vector3 defining the node scaling along each local axis X, Y, Z (default is (1.0, 1.0, 1.0)).
- */
- get scaling() {
- return this._scaling;
- }
- set scaling(newScaling) {
- this._scaling = newScaling;
- this._isDirty = true;
- }
- /**
- * Gets or sets the rotation Quaternion property : this a Quaternion object defining the node rotation by using a unit quaternion (undefined by default, but can be null).
- * If set, only the rotationQuaternion is then used to compute the node rotation (ie. node.rotation will be ignored)
- */
- get rotationQuaternion() {
- return this._rotationQuaternion;
- }
- set rotationQuaternion(quaternion) {
- this._rotationQuaternion = quaternion;
- //reset the rotation vector.
- if (quaternion) {
- this._rotation.setAll(0.0);
- }
- this._isDirty = true;
- }
- /**
- * The forward direction of that transform in world space.
- */
- get forward() {
- math_vector_Vector3.TransformNormalFromFloatsToRef(0, 0, this.getScene().useRightHandedSystem ? -1.0 : 1.0, this.getWorldMatrix(), this._forward);
- return this._forward.normalize();
- }
- /**
- * The up direction of that transform in world space.
- */
- get up() {
- math_vector_Vector3.TransformNormalFromFloatsToRef(0, 1, 0, this.getWorldMatrix(), this._up);
- return this._up.normalize();
- }
- /**
- * The right direction of that transform in world space.
- */
- get right() {
- math_vector_Vector3.TransformNormalFromFloatsToRef(this.getScene().useRightHandedSystem ? -1.0 : 1.0, 0, 0, this.getWorldMatrix(), this._right);
- return this._right.normalize();
- }
- /**
- * Copies the parameter passed Matrix into the mesh Pose matrix.
- * @param matrix the matrix to copy the pose from
- * @returns this TransformNode.
- */
- updatePoseMatrix(matrix) {
- if (!this._poseMatrix) {
- this._poseMatrix = matrix.clone();
- return this;
- }
- this._poseMatrix.copyFrom(matrix);
- return this;
- }
- /**
- * Returns the mesh Pose matrix.
- * @returns the pose matrix
- */
- getPoseMatrix() {
- if (!this._poseMatrix) {
- this._poseMatrix = math_vector_Matrix.Identity();
- }
- return this._poseMatrix;
- }
- /** @internal */
- _isSynchronized() {
- const cache = this._cache;
- if (this._billboardMode !== cache.billboardMode || this._billboardMode !== transformNode_TransformNode.BILLBOARDMODE_NONE) {
- return false;
- }
- if (cache.pivotMatrixUpdated) {
- return false;
- }
- if (this._infiniteDistance) {
- return false;
- }
- if (this._position._isDirty) {
- return false;
- }
- if (this._scaling._isDirty) {
- return false;
- }
- if ((this._rotationQuaternion && this._rotationQuaternion._isDirty) || this._rotation._isDirty) {
- return false;
- }
- return true;
- }
- /** @internal */
- _initCache() {
- super._initCache();
- const cache = this._cache;
- cache.localMatrixUpdated = false;
- cache.billboardMode = -1;
- cache.infiniteDistance = false;
- cache.useBillboardPosition = false;
- cache.useBillboardPath = false;
- }
- /**
- * Returns the current mesh absolute position.
- * Returns a Vector3.
- */
- get absolutePosition() {
- return this.getAbsolutePosition();
- }
- /**
- * Returns the current mesh absolute scaling.
- * Returns a Vector3.
- */
- get absoluteScaling() {
- this._syncAbsoluteScalingAndRotation();
- return this._absoluteScaling;
- }
- /**
- * Returns the current mesh absolute rotation.
- * Returns a Quaternion.
- */
- get absoluteRotationQuaternion() {
- this._syncAbsoluteScalingAndRotation();
- return this._absoluteRotationQuaternion;
- }
- /**
- * Sets a new matrix to apply before all other transformation
- * @param matrix defines the transform matrix
- * @returns the current TransformNode
- */
- setPreTransformMatrix(matrix) {
- return this.setPivotMatrix(matrix, false);
- }
- /**
- * Sets a new pivot matrix to the current node
- * @param matrix defines the new pivot matrix to use
- * @param postMultiplyPivotMatrix defines if the pivot matrix must be cancelled in the world matrix. When this parameter is set to true (default), the inverse of the pivot matrix is also applied at the end to cancel the transformation effect
- * @returns the current TransformNode
- */
- setPivotMatrix(matrix, postMultiplyPivotMatrix = true) {
- this._pivotMatrix.copyFrom(matrix);
- this._usePivotMatrix = !this._pivotMatrix.isIdentity();
- this._cache.pivotMatrixUpdated = true;
- this._postMultiplyPivotMatrix = postMultiplyPivotMatrix;
- if (this._postMultiplyPivotMatrix) {
- if (!this._pivotMatrixInverse) {
- this._pivotMatrixInverse = math_vector_Matrix.Invert(this._pivotMatrix);
- }
- else {
- this._pivotMatrix.invertToRef(this._pivotMatrixInverse);
- }
- }
- return this;
- }
- /**
- * Returns the mesh pivot matrix.
- * Default : Identity.
- * @returns the matrix
- */
- getPivotMatrix() {
- return this._pivotMatrix;
- }
- /**
- * Instantiate (when possible) or clone that node with its hierarchy
- * @param newParent defines the new parent to use for the instance (or clone)
- * @param options defines options to configure how copy is done
- * @param options.doNotInstantiate defines if the model must be instantiated or just cloned
- * @param onNewNodeCreated defines an option callback to call when a clone or an instance is created
- * @returns an instance (or a clone) of the current node with its hierarchy
- */
- instantiateHierarchy(newParent = null, options, onNewNodeCreated) {
- const clone = this.clone("Clone of " + (this.name || this.id), newParent || this.parent, true);
- if (clone) {
- if (onNewNodeCreated) {
- onNewNodeCreated(this, clone);
- }
- }
- for (const child of this.getChildTransformNodes(true)) {
- child.instantiateHierarchy(clone, options, onNewNodeCreated);
- }
- return clone;
- }
- /**
- * Prevents the World matrix to be computed any longer
- * @param newWorldMatrix defines an optional matrix to use as world matrix
- * @param decompose defines whether to decompose the given newWorldMatrix or directly assign
- * @returns the TransformNode.
- */
- freezeWorldMatrix(newWorldMatrix = null, decompose = false) {
- if (newWorldMatrix) {
- if (decompose) {
- this._rotation.setAll(0);
- this._rotationQuaternion = this._rotationQuaternion || math_vector_Quaternion.Identity();
- newWorldMatrix.decompose(this._scaling, this._rotationQuaternion, this._position);
- this.computeWorldMatrix(true);
- }
- else {
- this._worldMatrix = newWorldMatrix;
- this._absolutePosition.copyFromFloats(this._worldMatrix.m[12], this._worldMatrix.m[13], this._worldMatrix.m[14]);
- this._afterComputeWorldMatrix();
- }
- }
- else {
- this._isWorldMatrixFrozen = false; // no guarantee world is not already frozen, switch off temporarily
- this.computeWorldMatrix(true);
- }
- this._isDirty = false;
- this._isWorldMatrixFrozen = true;
- return this;
- }
- /**
- * Allows back the World matrix computation.
- * @returns the TransformNode.
- */
- unfreezeWorldMatrix() {
- this._isWorldMatrixFrozen = false;
- this.computeWorldMatrix(true);
- return this;
- }
- /**
- * True if the World matrix has been frozen.
- */
- get isWorldMatrixFrozen() {
- return this._isWorldMatrixFrozen;
- }
- /**
- * Returns the mesh absolute position in the World.
- * @returns a Vector3.
- */
- getAbsolutePosition() {
- this.computeWorldMatrix();
- return this._absolutePosition;
- }
- /**
- * Sets the mesh absolute position in the World from a Vector3 or an Array(3).
- * @param absolutePosition the absolute position to set
- * @returns the TransformNode.
- */
- setAbsolutePosition(absolutePosition) {
- if (!absolutePosition) {
- return this;
- }
- let absolutePositionX;
- let absolutePositionY;
- let absolutePositionZ;
- if (absolutePosition.x === undefined) {
- if (arguments.length < 3) {
- return this;
- }
- absolutePositionX = arguments[0];
- absolutePositionY = arguments[1];
- absolutePositionZ = arguments[2];
- }
- else {
- absolutePositionX = absolutePosition.x;
- absolutePositionY = absolutePosition.y;
- absolutePositionZ = absolutePosition.z;
- }
- if (this.parent) {
- const invertParentWorldMatrix = math_vector_TmpVectors.Matrix[0];
- this.parent.getWorldMatrix().invertToRef(invertParentWorldMatrix);
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(absolutePositionX, absolutePositionY, absolutePositionZ, invertParentWorldMatrix, this.position);
- }
- else {
- this.position.x = absolutePositionX;
- this.position.y = absolutePositionY;
- this.position.z = absolutePositionZ;
- }
- this._absolutePosition.copyFrom(absolutePosition);
- return this;
- }
- /**
- * Sets the mesh position in its local space.
- * @param vector3 the position to set in localspace
- * @returns the TransformNode.
- */
- setPositionWithLocalVector(vector3) {
- this.computeWorldMatrix();
- this.position = math_vector_Vector3.TransformNormal(vector3, this._localMatrix);
- return this;
- }
- /**
- * Returns the mesh position in the local space from the current World matrix values.
- * @returns a new Vector3.
- */
- getPositionExpressedInLocalSpace() {
- this.computeWorldMatrix();
- const invLocalWorldMatrix = math_vector_TmpVectors.Matrix[0];
- this._localMatrix.invertToRef(invLocalWorldMatrix);
- return math_vector_Vector3.TransformNormal(this.position, invLocalWorldMatrix);
- }
- /**
- * Translates the mesh along the passed Vector3 in its local space.
- * @param vector3 the distance to translate in localspace
- * @returns the TransformNode.
- */
- locallyTranslate(vector3) {
- this.computeWorldMatrix(true);
- this.position = math_vector_Vector3.TransformCoordinates(vector3, this._localMatrix);
- return this;
- }
- /**
- * Orients a mesh towards a target point. Mesh must be drawn facing user.
- * @param targetPoint the position (must be in same space as current mesh) to look at
- * @param yawCor optional yaw (y-axis) correction in radians
- * @param pitchCor optional pitch (x-axis) correction in radians
- * @param rollCor optional roll (z-axis) correction in radians
- * @param space the chosen space of the target
- * @returns the TransformNode.
- */
- lookAt(targetPoint, yawCor = 0, pitchCor = 0, rollCor = 0, space = math_axis_Space.LOCAL) {
- const dv = transformNode_TransformNode._LookAtVectorCache;
- const pos = space === math_axis_Space.LOCAL ? this.position : this.getAbsolutePosition();
- targetPoint.subtractToRef(pos, dv);
- this.setDirection(dv, yawCor, pitchCor, rollCor);
- // Correct for parent's rotation offset
- if (space === math_axis_Space.WORLD && this.parent) {
- if (this.rotationQuaternion) {
- // Get local rotation matrix of the looking object
- const rotationMatrix = math_vector_TmpVectors.Matrix[0];
- this.rotationQuaternion.toRotationMatrix(rotationMatrix);
- // Offset rotation by parent's inverted rotation matrix to correct in world space
- const parentRotationMatrix = math_vector_TmpVectors.Matrix[1];
- this.parent.getWorldMatrix().getRotationMatrixToRef(parentRotationMatrix);
- parentRotationMatrix.invert();
- rotationMatrix.multiplyToRef(parentRotationMatrix, rotationMatrix);
- this.rotationQuaternion.fromRotationMatrix(rotationMatrix);
- }
- else {
- // Get local rotation matrix of the looking object
- const quaternionRotation = math_vector_TmpVectors.Quaternion[0];
- math_vector_Quaternion.FromEulerVectorToRef(this.rotation, quaternionRotation);
- const rotationMatrix = math_vector_TmpVectors.Matrix[0];
- quaternionRotation.toRotationMatrix(rotationMatrix);
- // Offset rotation by parent's inverted rotation matrix to correct in world space
- const parentRotationMatrix = math_vector_TmpVectors.Matrix[1];
- this.parent.getWorldMatrix().getRotationMatrixToRef(parentRotationMatrix);
- parentRotationMatrix.invert();
- rotationMatrix.multiplyToRef(parentRotationMatrix, rotationMatrix);
- quaternionRotation.fromRotationMatrix(rotationMatrix);
- quaternionRotation.toEulerAnglesToRef(this.rotation);
- }
- }
- return this;
- }
- /**
- * Returns a new Vector3 that is the localAxis, expressed in the mesh local space, rotated like the mesh.
- * This Vector3 is expressed in the World space.
- * @param localAxis axis to rotate
- * @returns a new Vector3 that is the localAxis, expressed in the mesh local space, rotated like the mesh.
- */
- getDirection(localAxis) {
- const result = math_vector_Vector3.Zero();
- this.getDirectionToRef(localAxis, result);
- return result;
- }
- /**
- * Sets the Vector3 "result" as the rotated Vector3 "localAxis" in the same rotation than the mesh.
- * localAxis is expressed in the mesh local space.
- * result is computed in the World space from the mesh World matrix.
- * @param localAxis axis to rotate
- * @param result the resulting transformnode
- * @returns this TransformNode.
- */
- getDirectionToRef(localAxis, result) {
- math_vector_Vector3.TransformNormalToRef(localAxis, this.getWorldMatrix(), result);
- return this;
- }
- /**
- * Sets this transform node rotation to the given local axis.
- * @param localAxis the axis in local space
- * @param yawCor optional yaw (y-axis) correction in radians
- * @param pitchCor optional pitch (x-axis) correction in radians
- * @param rollCor optional roll (z-axis) correction in radians
- * @returns this TransformNode
- */
- setDirection(localAxis, yawCor = 0, pitchCor = 0, rollCor = 0) {
- const yaw = -Math.atan2(localAxis.z, localAxis.x) + Math.PI / 2;
- const len = Math.sqrt(localAxis.x * localAxis.x + localAxis.z * localAxis.z);
- const pitch = -Math.atan2(localAxis.y, len);
- if (this.rotationQuaternion) {
- math_vector_Quaternion.RotationYawPitchRollToRef(yaw + yawCor, pitch + pitchCor, rollCor, this.rotationQuaternion);
- }
- else {
- this.rotation.x = pitch + pitchCor;
- this.rotation.y = yaw + yawCor;
- this.rotation.z = rollCor;
- }
- return this;
- }
- /**
- * Sets a new pivot point to the current node
- * @param point defines the new pivot point to use
- * @param space defines if the point is in world or local space (local by default)
- * @returns the current TransformNode
- */
- setPivotPoint(point, space = math_axis_Space.LOCAL) {
- if (this.getScene().getRenderId() == 0) {
- this.computeWorldMatrix(true);
- }
- const wm = this.getWorldMatrix();
- if (space == math_axis_Space.WORLD) {
- const tmat = math_vector_TmpVectors.Matrix[0];
- wm.invertToRef(tmat);
- point = math_vector_Vector3.TransformCoordinates(point, tmat);
- }
- return this.setPivotMatrix(math_vector_Matrix.Translation(-point.x, -point.y, -point.z), true);
- }
- /**
- * Returns a new Vector3 set with the mesh pivot point coordinates in the local space.
- * @returns the pivot point
- */
- getPivotPoint() {
- const point = math_vector_Vector3.Zero();
- this.getPivotPointToRef(point);
- return point;
- }
- /**
- * Sets the passed Vector3 "result" with the coordinates of the mesh pivot point in the local space.
- * @param result the vector3 to store the result
- * @returns this TransformNode.
- */
- getPivotPointToRef(result) {
- result.x = -this._pivotMatrix.m[12];
- result.y = -this._pivotMatrix.m[13];
- result.z = -this._pivotMatrix.m[14];
- return this;
- }
- /**
- * Returns a new Vector3 set with the mesh pivot point World coordinates.
- * @returns a new Vector3 set with the mesh pivot point World coordinates.
- */
- getAbsolutePivotPoint() {
- const point = math_vector_Vector3.Zero();
- this.getAbsolutePivotPointToRef(point);
- return point;
- }
- /**
- * Sets the Vector3 "result" coordinates with the mesh pivot point World coordinates.
- * @param result vector3 to store the result
- * @returns this TransformNode.
- */
- getAbsolutePivotPointToRef(result) {
- this.getPivotPointToRef(result);
- math_vector_Vector3.TransformCoordinatesToRef(result, this.getWorldMatrix(), result);
- return this;
- }
- /**
- * Flag the transform node as dirty (Forcing it to update everything)
- * @param property if set to "rotation" the objects rotationQuaternion will be set to null
- * @returns this node
- */
- markAsDirty(property) {
- if (this._isDirty) {
- return this;
- }
- // We need to explicitly update the children
- // as the scene.evaluateActiveMeshes will not poll the transform nodes
- if (this._children) {
- for (const child of this._children) {
- child.markAsDirty(property);
- }
- }
- return super.markAsDirty(property);
- }
- /**
- * Defines the passed node as the parent of the current node.
- * The node will remain exactly where it is and its position / rotation will be updated accordingly.
- * Note that if the mesh has a pivot matrix / point defined it will be applied after the parent was updated.
- * In that case the node will not remain in the same space as it is, as the pivot will be applied.
- * To avoid this, you can set updatePivot to true and the pivot will be updated to identity
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/transforms/parent_pivot/parent
- * @param node the node ot set as the parent
- * @param preserveScalingSign if true, keep scaling sign of child. Otherwise, scaling sign might change.
- * @param updatePivot if true, update the pivot matrix to keep the node in the same space as before
- * @returns this TransformNode.
- */
- setParent(node, preserveScalingSign = false, updatePivot = false) {
- if (!node && !this.parent) {
- return this;
- }
- const quatRotation = math_vector_TmpVectors.Quaternion[0];
- const position = math_vector_TmpVectors.Vector3[0];
- const scale = math_vector_TmpVectors.Vector3[1];
- const invParentMatrix = math_vector_TmpVectors.Matrix[1];
- math_vector_Matrix.IdentityToRef(invParentMatrix);
- const composedMatrix = math_vector_TmpVectors.Matrix[0];
- this.computeWorldMatrix(true);
- let currentRotation = this.rotationQuaternion;
- if (!currentRotation) {
- currentRotation = transformNode_TransformNode._TmpRotation;
- math_vector_Quaternion.RotationYawPitchRollToRef(this._rotation.y, this._rotation.x, this._rotation.z, currentRotation);
- }
- // current global transformation without pivot
- math_vector_Matrix.ComposeToRef(this.scaling, currentRotation, this.position, composedMatrix);
- if (this.parent) {
- composedMatrix.multiplyToRef(this.parent.computeWorldMatrix(true), composedMatrix);
- }
- // is a node was set, calculate the difference between this and the node
- if (node) {
- node.computeWorldMatrix(true).invertToRef(invParentMatrix);
- composedMatrix.multiplyToRef(invParentMatrix, composedMatrix);
- }
- composedMatrix.decompose(scale, quatRotation, position, preserveScalingSign ? this : undefined);
- if (this.rotationQuaternion) {
- this.rotationQuaternion.copyFrom(quatRotation);
- }
- else {
- quatRotation.toEulerAnglesToRef(this.rotation);
- }
- this.scaling.copyFrom(scale);
- this.position.copyFrom(position);
- this.parent = node;
- if (updatePivot) {
- this.setPivotMatrix(math_vector_Matrix.Identity());
- }
- return this;
- }
- /**
- * True if the scaling property of this object is non uniform eg. (1,2,1)
- */
- get nonUniformScaling() {
- return this._nonUniformScaling;
- }
- /**
- * @internal
- */
- _updateNonUniformScalingState(value) {
- if (this._nonUniformScaling === value) {
- return false;
- }
- this._nonUniformScaling = value;
- return true;
- }
- /**
- * Attach the current TransformNode to another TransformNode associated with a bone
- * @param bone Bone affecting the TransformNode
- * @param affectedTransformNode TransformNode associated with the bone
- * @returns this object
- */
- attachToBone(bone, affectedTransformNode) {
- this._currentParentWhenAttachingToBone = this.parent;
- this._transformToBoneReferal = affectedTransformNode;
- this.parent = bone;
- bone.getSkeleton().prepare(true); // make sure bone.getFinalMatrix() is up to date
- if (bone.getFinalMatrix().determinant() < 0) {
- this.scalingDeterminant *= -1;
- }
- return this;
- }
- /**
- * Detach the transform node if its associated with a bone
- * @param resetToPreviousParent Indicates if the parent that was in effect when attachToBone was called should be set back or if we should set parent to null instead (defaults to the latter)
- * @returns this object
- */
- detachFromBone(resetToPreviousParent = false) {
- if (!this.parent) {
- if (resetToPreviousParent) {
- this.parent = this._currentParentWhenAttachingToBone;
- }
- return this;
- }
- if (this.parent.getWorldMatrix().determinant() < 0) {
- this.scalingDeterminant *= -1;
- }
- this._transformToBoneReferal = null;
- if (resetToPreviousParent) {
- this.parent = this._currentParentWhenAttachingToBone;
- }
- else {
- this.parent = null;
- }
- return this;
- }
- /**
- * Rotates the mesh around the axis vector for the passed angle (amount) expressed in radians, in the given space.
- * space (default LOCAL) can be either Space.LOCAL, either Space.WORLD.
- * Note that the property `rotationQuaternion` is then automatically updated and the property `rotation` is set to (0,0,0) and no longer used.
- * The passed axis is also normalized.
- * @param axis the axis to rotate around
- * @param amount the amount to rotate in radians
- * @param space Space to rotate in (Default: local)
- * @returns the TransformNode.
- */
- rotate(axis, amount, space) {
- axis.normalize();
- if (!this.rotationQuaternion) {
- this.rotationQuaternion = this.rotation.toQuaternion();
- this.rotation.setAll(0);
- }
- let rotationQuaternion;
- if (!space || space === math_axis_Space.LOCAL) {
- rotationQuaternion = math_vector_Quaternion.RotationAxisToRef(axis, amount, transformNode_TransformNode._RotationAxisCache);
- this.rotationQuaternion.multiplyToRef(rotationQuaternion, this.rotationQuaternion);
- }
- else {
- if (this.parent) {
- const invertParentWorldMatrix = math_vector_TmpVectors.Matrix[0];
- this.parent.getWorldMatrix().invertToRef(invertParentWorldMatrix);
- axis = math_vector_Vector3.TransformNormal(axis, invertParentWorldMatrix);
- }
- rotationQuaternion = math_vector_Quaternion.RotationAxisToRef(axis, amount, transformNode_TransformNode._RotationAxisCache);
- rotationQuaternion.multiplyToRef(this.rotationQuaternion, this.rotationQuaternion);
- }
- return this;
- }
- /**
- * Rotates the mesh around the axis vector for the passed angle (amount) expressed in radians, in world space.
- * Note that the property `rotationQuaternion` is then automatically updated and the property `rotation` is set to (0,0,0) and no longer used.
- * The passed axis is also normalized. .
- * Method is based on http://www.euclideanspace.com/maths/geometry/affine/aroundPoint/index.htm
- * @param point the point to rotate around
- * @param axis the axis to rotate around
- * @param amount the amount to rotate in radians
- * @returns the TransformNode
- */
- rotateAround(point, axis, amount) {
- axis.normalize();
- if (!this.rotationQuaternion) {
- this.rotationQuaternion = math_vector_Quaternion.RotationYawPitchRoll(this.rotation.y, this.rotation.x, this.rotation.z);
- this.rotation.setAll(0);
- }
- const tmpVector = math_vector_TmpVectors.Vector3[0];
- const finalScale = math_vector_TmpVectors.Vector3[1];
- const finalTranslation = math_vector_TmpVectors.Vector3[2];
- const finalRotation = math_vector_TmpVectors.Quaternion[0];
- const translationMatrix = math_vector_TmpVectors.Matrix[0]; // T
- const translationMatrixInv = math_vector_TmpVectors.Matrix[1]; // T'
- const rotationMatrix = math_vector_TmpVectors.Matrix[2]; // R
- const finalMatrix = math_vector_TmpVectors.Matrix[3]; // T' x R x T
- point.subtractToRef(this.position, tmpVector);
- math_vector_Matrix.TranslationToRef(tmpVector.x, tmpVector.y, tmpVector.z, translationMatrix); // T
- math_vector_Matrix.TranslationToRef(-tmpVector.x, -tmpVector.y, -tmpVector.z, translationMatrixInv); // T'
- math_vector_Matrix.RotationAxisToRef(axis, amount, rotationMatrix); // R
- translationMatrixInv.multiplyToRef(rotationMatrix, finalMatrix); // T' x R
- finalMatrix.multiplyToRef(translationMatrix, finalMatrix); // T' x R x T
- finalMatrix.decompose(finalScale, finalRotation, finalTranslation);
- this.position.addInPlace(finalTranslation);
- finalRotation.multiplyToRef(this.rotationQuaternion, this.rotationQuaternion);
- return this;
- }
- /**
- * Translates the mesh along the axis vector for the passed distance in the given space.
- * space (default LOCAL) can be either Space.LOCAL, either Space.WORLD.
- * @param axis the axis to translate in
- * @param distance the distance to translate
- * @param space Space to rotate in (Default: local)
- * @returns the TransformNode.
- */
- translate(axis, distance, space) {
- const displacementVector = axis.scale(distance);
- if (!space || space === math_axis_Space.LOCAL) {
- const tempV3 = this.getPositionExpressedInLocalSpace().add(displacementVector);
- this.setPositionWithLocalVector(tempV3);
- }
- else {
- this.setAbsolutePosition(this.getAbsolutePosition().add(displacementVector));
- }
- return this;
- }
- /**
- * Adds a rotation step to the mesh current rotation.
- * x, y, z are Euler angles expressed in radians.
- * This methods updates the current mesh rotation, either mesh.rotation, either mesh.rotationQuaternion if it's set.
- * This means this rotation is made in the mesh local space only.
- * It's useful to set a custom rotation order different from the BJS standard one YXZ.
- * Example : this rotates the mesh first around its local X axis, then around its local Z axis, finally around its local Y axis.
- * ```javascript
- * mesh.addRotation(x1, 0, 0).addRotation(0, 0, z2).addRotation(0, 0, y3);
- * ```
- * Note that `addRotation()` accumulates the passed rotation values to the current ones and computes the .rotation or .rotationQuaternion updated values.
- * Under the hood, only quaternions are used. So it's a little faster is you use .rotationQuaternion because it doesn't need to translate them back to Euler angles.
- * @param x Rotation to add
- * @param y Rotation to add
- * @param z Rotation to add
- * @returns the TransformNode.
- */
- addRotation(x, y, z) {
- let rotationQuaternion;
- if (this.rotationQuaternion) {
- rotationQuaternion = this.rotationQuaternion;
- }
- else {
- rotationQuaternion = math_vector_TmpVectors.Quaternion[1];
- math_vector_Quaternion.RotationYawPitchRollToRef(this.rotation.y, this.rotation.x, this.rotation.z, rotationQuaternion);
- }
- const accumulation = math_vector_TmpVectors.Quaternion[0];
- math_vector_Quaternion.RotationYawPitchRollToRef(y, x, z, accumulation);
- rotationQuaternion.multiplyInPlace(accumulation);
- if (!this.rotationQuaternion) {
- rotationQuaternion.toEulerAnglesToRef(this.rotation);
- }
- return this;
- }
- /**
- * @internal
- */
- _getEffectiveParent() {
- return this.parent;
- }
- /**
- * Returns whether the transform node world matrix computation needs the camera information to be computed.
- * This is the case when the node is a billboard or has an infinite distance for instance.
- * @returns true if the world matrix computation needs the camera information to be computed
- */
- isWorldMatrixCameraDependent() {
- return (this._infiniteDistance && !this.parent) || (this._billboardMode !== transformNode_TransformNode.BILLBOARDMODE_NONE && !this.preserveParentRotationForBillboard);
- }
- /**
- * Computes the world matrix of the node
- * @param force defines if the cache version should be invalidated forcing the world matrix to be created from scratch
- * @param camera defines the camera used if different from the scene active camera (This is used with modes like Billboard or infinite distance)
- * @returns the world matrix
- */
- computeWorldMatrix(force = false, camera = null) {
- if (this._isWorldMatrixFrozen && !this._isDirty) {
- return this._worldMatrix;
- }
- const currentRenderId = this.getScene().getRenderId();
- if (!this._isDirty && !force && (this._currentRenderId === currentRenderId || this.isSynchronized())) {
- this._currentRenderId = currentRenderId;
- return this._worldMatrix;
- }
- camera = camera || this.getScene().activeCamera;
- this._updateCache();
- const cache = this._cache;
- cache.pivotMatrixUpdated = false;
- cache.billboardMode = this.billboardMode;
- cache.infiniteDistance = this.infiniteDistance;
- cache.parent = this._parentNode;
- this._currentRenderId = currentRenderId;
- this._childUpdateId += 1;
- this._isDirty = false;
- this._position._isDirty = false;
- this._rotation._isDirty = false;
- this._scaling._isDirty = false;
- const parent = this._getEffectiveParent();
- // Scaling
- const scaling = transformNode_TransformNode._TmpScaling;
- let translation = this._position;
- // Translation
- if (this._infiniteDistance) {
- if (!this.parent && camera) {
- const cameraWorldMatrix = camera.getWorldMatrix();
- const cameraGlobalPosition = new math_vector_Vector3(cameraWorldMatrix.m[12], cameraWorldMatrix.m[13], cameraWorldMatrix.m[14]);
- translation = transformNode_TransformNode._TmpTranslation;
- translation.copyFromFloats(this._position.x + cameraGlobalPosition.x, this._position.y + cameraGlobalPosition.y, this._position.z + cameraGlobalPosition.z);
- }
- }
- // Scaling
- scaling.copyFromFloats(this._scaling.x * this.scalingDeterminant, this._scaling.y * this.scalingDeterminant, this._scaling.z * this.scalingDeterminant);
- // Rotation
- let rotation;
- if (this._rotationQuaternion) {
- this._rotationQuaternion._isDirty = false;
- rotation = this._rotationQuaternion;
- if (this.reIntegrateRotationIntoRotationQuaternion) {
- const len = this.rotation.lengthSquared();
- if (len) {
- this._rotationQuaternion.multiplyInPlace(math_vector_Quaternion.RotationYawPitchRoll(this._rotation.y, this._rotation.x, this._rotation.z));
- this._rotation.copyFromFloats(0, 0, 0);
- }
- }
- }
- else {
- rotation = transformNode_TransformNode._TmpRotation;
- math_vector_Quaternion.RotationYawPitchRollToRef(this._rotation.y, this._rotation.x, this._rotation.z, rotation);
- }
- // Compose
- if (this._usePivotMatrix) {
- const scaleMatrix = math_vector_TmpVectors.Matrix[1];
- math_vector_Matrix.ScalingToRef(scaling.x, scaling.y, scaling.z, scaleMatrix);
- // Rotation
- const rotationMatrix = math_vector_TmpVectors.Matrix[0];
- rotation.toRotationMatrix(rotationMatrix);
- // Composing transformations
- this._pivotMatrix.multiplyToRef(scaleMatrix, math_vector_TmpVectors.Matrix[4]);
- math_vector_TmpVectors.Matrix[4].multiplyToRef(rotationMatrix, this._localMatrix);
- // Post multiply inverse of pivotMatrix
- if (this._postMultiplyPivotMatrix) {
- this._localMatrix.multiplyToRef(this._pivotMatrixInverse, this._localMatrix);
- }
- this._localMatrix.addTranslationFromFloats(translation.x, translation.y, translation.z);
- }
- else {
- math_vector_Matrix.ComposeToRef(scaling, rotation, translation, this._localMatrix);
- }
- // Parent
- if (parent && parent.getWorldMatrix) {
- if (force) {
- parent.computeWorldMatrix(force);
- }
- if (cache.useBillboardPath) {
- if (this._transformToBoneReferal) {
- const bone = this.parent;
- bone.getSkeleton().prepare();
- bone.getFinalMatrix().multiplyToRef(this._transformToBoneReferal.getWorldMatrix(), math_vector_TmpVectors.Matrix[7]);
- }
- else {
- math_vector_TmpVectors.Matrix[7].copyFrom(parent.getWorldMatrix());
- }
- // Extract scaling and translation from parent
- const translation = math_vector_TmpVectors.Vector3[5];
- const scale = math_vector_TmpVectors.Vector3[6];
- const orientation = math_vector_TmpVectors.Quaternion[0];
- math_vector_TmpVectors.Matrix[7].decompose(scale, orientation, translation);
- math_vector_Matrix.ScalingToRef(scale.x, scale.y, scale.z, math_vector_TmpVectors.Matrix[7]);
- math_vector_TmpVectors.Matrix[7].setTranslation(translation);
- if (transformNode_TransformNode.BillboardUseParentOrientation) {
- // set localMatrix translation to be transformed against parent's orientation.
- this._position.applyRotationQuaternionToRef(orientation, translation);
- this._localMatrix.setTranslation(translation);
- }
- this._localMatrix.multiplyToRef(math_vector_TmpVectors.Matrix[7], this._worldMatrix);
- }
- else {
- if (this._transformToBoneReferal) {
- const bone = this.parent;
- bone.getSkeleton().prepare();
- this._localMatrix.multiplyToRef(bone.getFinalMatrix(), math_vector_TmpVectors.Matrix[6]);
- math_vector_TmpVectors.Matrix[6].multiplyToRef(this._transformToBoneReferal.getWorldMatrix(), this._worldMatrix);
- }
- else {
- this._localMatrix.multiplyToRef(parent.getWorldMatrix(), this._worldMatrix);
- }
- }
- this._markSyncedWithParent();
- }
- else {
- this._worldMatrix.copyFrom(this._localMatrix);
- }
- // Billboarding based on camera orientation (testing PG:http://www.babylonjs-playground.com/#UJEIL#13)
- if (cache.useBillboardPath && camera && this.billboardMode && !cache.useBillboardPosition) {
- const storedTranslation = math_vector_TmpVectors.Vector3[0];
- this._worldMatrix.getTranslationToRef(storedTranslation); // Save translation
- // Cancel camera rotation
- math_vector_TmpVectors.Matrix[1].copyFrom(camera.getViewMatrix());
- if (this._scene.useRightHandedSystem) {
- math_vector_TmpVectors.Matrix[1].multiplyToRef(convertRHSToLHS, math_vector_TmpVectors.Matrix[1]);
- }
- math_vector_TmpVectors.Matrix[1].setTranslationFromFloats(0, 0, 0);
- math_vector_TmpVectors.Matrix[1].invertToRef(math_vector_TmpVectors.Matrix[0]);
- if ((this.billboardMode & transformNode_TransformNode.BILLBOARDMODE_ALL) !== transformNode_TransformNode.BILLBOARDMODE_ALL) {
- math_vector_TmpVectors.Matrix[0].decompose(undefined, math_vector_TmpVectors.Quaternion[0], undefined);
- const eulerAngles = math_vector_TmpVectors.Vector3[1];
- math_vector_TmpVectors.Quaternion[0].toEulerAnglesToRef(eulerAngles);
- if ((this.billboardMode & transformNode_TransformNode.BILLBOARDMODE_X) !== transformNode_TransformNode.BILLBOARDMODE_X) {
- eulerAngles.x = 0;
- }
- if ((this.billboardMode & transformNode_TransformNode.BILLBOARDMODE_Y) !== transformNode_TransformNode.BILLBOARDMODE_Y) {
- eulerAngles.y = 0;
- }
- if ((this.billboardMode & transformNode_TransformNode.BILLBOARDMODE_Z) !== transformNode_TransformNode.BILLBOARDMODE_Z) {
- eulerAngles.z = 0;
- }
- math_vector_Matrix.RotationYawPitchRollToRef(eulerAngles.y, eulerAngles.x, eulerAngles.z, math_vector_TmpVectors.Matrix[0]);
- }
- this._worldMatrix.setTranslationFromFloats(0, 0, 0);
- this._worldMatrix.multiplyToRef(math_vector_TmpVectors.Matrix[0], this._worldMatrix);
- // Restore translation
- this._worldMatrix.setTranslation(math_vector_TmpVectors.Vector3[0]);
- }
- // Billboarding based on camera position
- else if (cache.useBillboardPath && camera && cache.useBillboardPosition) {
- const storedTranslation = math_vector_TmpVectors.Vector3[0];
- // Save translation
- this._worldMatrix.getTranslationToRef(storedTranslation);
- // Compute camera position in local space
- const cameraPosition = camera.globalPosition;
- this._worldMatrix.invertToRef(math_vector_TmpVectors.Matrix[1]);
- const camInObjSpace = math_vector_TmpVectors.Vector3[1];
- math_vector_Vector3.TransformCoordinatesToRef(cameraPosition, math_vector_TmpVectors.Matrix[1], camInObjSpace);
- camInObjSpace.normalize();
- // Find the lookAt info in local space
- const yaw = -Math.atan2(camInObjSpace.z, camInObjSpace.x) + Math.PI / 2;
- const len = Math.sqrt(camInObjSpace.x * camInObjSpace.x + camInObjSpace.z * camInObjSpace.z);
- const pitch = -Math.atan2(camInObjSpace.y, len);
- math_vector_Quaternion.RotationYawPitchRollToRef(yaw, pitch, 0, math_vector_TmpVectors.Quaternion[0]);
- if ((this.billboardMode & transformNode_TransformNode.BILLBOARDMODE_ALL) !== transformNode_TransformNode.BILLBOARDMODE_ALL) {
- const eulerAngles = math_vector_TmpVectors.Vector3[1];
- math_vector_TmpVectors.Quaternion[0].toEulerAnglesToRef(eulerAngles);
- if ((this.billboardMode & transformNode_TransformNode.BILLBOARDMODE_X) !== transformNode_TransformNode.BILLBOARDMODE_X) {
- eulerAngles.x = 0;
- }
- if ((this.billboardMode & transformNode_TransformNode.BILLBOARDMODE_Y) !== transformNode_TransformNode.BILLBOARDMODE_Y) {
- eulerAngles.y = 0;
- }
- if ((this.billboardMode & transformNode_TransformNode.BILLBOARDMODE_Z) !== transformNode_TransformNode.BILLBOARDMODE_Z) {
- eulerAngles.z = 0;
- }
- math_vector_Matrix.RotationYawPitchRollToRef(eulerAngles.y, eulerAngles.x, eulerAngles.z, math_vector_TmpVectors.Matrix[0]);
- }
- else {
- math_vector_Matrix.FromQuaternionToRef(math_vector_TmpVectors.Quaternion[0], math_vector_TmpVectors.Matrix[0]);
- }
- // Cancel translation
- this._worldMatrix.setTranslationFromFloats(0, 0, 0);
- // Rotate according to lookat (diff from local to lookat)
- this._worldMatrix.multiplyToRef(math_vector_TmpVectors.Matrix[0], this._worldMatrix);
- // Restore translation
- this._worldMatrix.setTranslation(math_vector_TmpVectors.Vector3[0]);
- }
- // Normal matrix
- if (!this.ignoreNonUniformScaling) {
- if (this._scaling.isNonUniformWithinEpsilon(0.000001)) {
- this._updateNonUniformScalingState(true);
- }
- else if (parent && parent._nonUniformScaling) {
- this._updateNonUniformScalingState(parent._nonUniformScaling);
- }
- else {
- this._updateNonUniformScalingState(false);
- }
- }
- else {
- this._updateNonUniformScalingState(false);
- }
- this._afterComputeWorldMatrix();
- // Absolute position
- this._absolutePosition.copyFromFloats(this._worldMatrix.m[12], this._worldMatrix.m[13], this._worldMatrix.m[14]);
- this._isAbsoluteSynced = false;
- // Callbacks
- this.onAfterWorldMatrixUpdateObservable.notifyObservers(this);
- if (!this._poseMatrix) {
- this._poseMatrix = math_vector_Matrix.Invert(this._worldMatrix);
- }
- // Cache the determinant
- this._worldMatrixDeterminantIsDirty = true;
- return this._worldMatrix;
- }
- /**
- * Resets this nodeTransform's local matrix to Matrix.Identity().
- * @param independentOfChildren indicates if all child nodeTransform's world-space transform should be preserved.
- */
- resetLocalMatrix(independentOfChildren = true) {
- this.computeWorldMatrix();
- if (independentOfChildren) {
- const children = this.getChildren();
- for (let i = 0; i < children.length; ++i) {
- const child = children[i];
- if (child) {
- child.computeWorldMatrix();
- const bakedMatrix = math_vector_TmpVectors.Matrix[0];
- child._localMatrix.multiplyToRef(this._localMatrix, bakedMatrix);
- const tmpRotationQuaternion = math_vector_TmpVectors.Quaternion[0];
- bakedMatrix.decompose(child.scaling, tmpRotationQuaternion, child.position);
- if (child.rotationQuaternion) {
- child.rotationQuaternion.copyFrom(tmpRotationQuaternion);
- }
- else {
- tmpRotationQuaternion.toEulerAnglesToRef(child.rotation);
- }
- }
- }
- }
- this.scaling.copyFromFloats(1, 1, 1);
- this.position.copyFromFloats(0, 0, 0);
- this.rotation.copyFromFloats(0, 0, 0);
- //only if quaternion is already set
- if (this.rotationQuaternion) {
- this.rotationQuaternion = math_vector_Quaternion.Identity();
- }
- this._worldMatrix = math_vector_Matrix.Identity();
- }
- _afterComputeWorldMatrix() { }
- /**
- * If you'd like to be called back after the mesh position, rotation or scaling has been updated.
- * @param func callback function to add
- *
- * @returns the TransformNode.
- */
- registerAfterWorldMatrixUpdate(func) {
- this.onAfterWorldMatrixUpdateObservable.add(func);
- return this;
- }
- /**
- * Removes a registered callback function.
- * @param func callback function to remove
- * @returns the TransformNode.
- */
- unregisterAfterWorldMatrixUpdate(func) {
- this.onAfterWorldMatrixUpdateObservable.removeCallback(func);
- return this;
- }
- /**
- * Gets the position of the current mesh in camera space
- * @param camera defines the camera to use
- * @returns a position
- */
- getPositionInCameraSpace(camera = null) {
- if (!camera) {
- camera = this.getScene().activeCamera;
- }
- return math_vector_Vector3.TransformCoordinates(this.getAbsolutePosition(), camera.getViewMatrix());
- }
- /**
- * Returns the distance from the mesh to the active camera
- * @param camera defines the camera to use
- * @returns the distance
- */
- getDistanceToCamera(camera = null) {
- if (!camera) {
- camera = this.getScene().activeCamera;
- }
- return this.getAbsolutePosition().subtract(camera.globalPosition).length();
- }
- /**
- * Clone the current transform node
- * @param name Name of the new clone
- * @param newParent New parent for the clone
- * @param doNotCloneChildren Do not clone children hierarchy
- * @returns the new transform node
- */
- clone(name, newParent, doNotCloneChildren) {
- const result = decorators_SerializationHelper.Clone(() => new transformNode_TransformNode(name, this.getScene()), this);
- result.name = name;
- result.id = name;
- if (newParent) {
- result.parent = newParent;
- }
- if (!doNotCloneChildren) {
- // Children
- const directDescendants = this.getDescendants(true);
- for (let index = 0; index < directDescendants.length; index++) {
- const child = directDescendants[index];
- if (child.clone) {
- child.clone(name + "." + child.name, result);
- }
- }
- }
- return result;
- }
- /**
- * Serializes the objects information.
- * @param currentSerializationObject defines the object to serialize in
- * @returns the serialized object
- */
- serialize(currentSerializationObject) {
- const serializationObject = decorators_SerializationHelper.Serialize(this, currentSerializationObject);
- serializationObject.type = this.getClassName();
- serializationObject.uniqueId = this.uniqueId;
- // Parent
- if (this.parent) {
- this.parent._serializeAsParent(serializationObject);
- }
- serializationObject.localMatrix = this.getPivotMatrix().asArray();
- serializationObject.isEnabled = this.isEnabled();
- return serializationObject;
- }
- // Statics
- /**
- * Returns a new TransformNode object parsed from the source provided.
- * @param parsedTransformNode is the source.
- * @param scene the scene the object belongs to
- * @param rootUrl is a string, it's the root URL to prefix the `delayLoadingFile` property with
- * @returns a new TransformNode object parsed from the source provided.
- */
- static Parse(parsedTransformNode, scene, rootUrl) {
- const transformNode = decorators_SerializationHelper.Parse(() => new transformNode_TransformNode(parsedTransformNode.name, scene), parsedTransformNode, scene, rootUrl);
- if (parsedTransformNode.localMatrix) {
- transformNode.setPreTransformMatrix(math_vector_Matrix.FromArray(parsedTransformNode.localMatrix));
- }
- else if (parsedTransformNode.pivotMatrix) {
- transformNode.setPivotMatrix(math_vector_Matrix.FromArray(parsedTransformNode.pivotMatrix));
- }
- transformNode.setEnabled(parsedTransformNode.isEnabled);
- transformNode._waitingParsedUniqueId = parsedTransformNode.uniqueId;
- // Parent
- if (parsedTransformNode.parentId !== undefined) {
- transformNode._waitingParentId = parsedTransformNode.parentId;
- }
- if (parsedTransformNode.parentInstanceIndex !== undefined) {
- transformNode._waitingParentInstanceIndex = parsedTransformNode.parentInstanceIndex;
- }
- return transformNode;
- }
- /**
- * Get all child-transformNodes of this node
- * @param directDescendantsOnly defines if true only direct descendants of 'this' will be considered, if false direct and also indirect (children of children, an so on in a recursive manner) descendants of 'this' will be considered
- * @param predicate defines an optional predicate that will be called on every evaluated child, the predicate must return true for a given child to be part of the result, otherwise it will be ignored
- * @returns an array of TransformNode
- */
- getChildTransformNodes(directDescendantsOnly, predicate) {
- const results = [];
- this._getDescendants(results, directDescendantsOnly, (node) => {
- return (!predicate || predicate(node)) && node instanceof transformNode_TransformNode;
- });
- return results;
- }
- /**
- * Releases resources associated with this transform node.
- * @param doNotRecurse Set to true to not recurse into each children (recurse into each children by default)
- * @param disposeMaterialAndTextures Set to true to also dispose referenced materials and textures (false by default)
- */
- dispose(doNotRecurse, disposeMaterialAndTextures = false) {
- // Animations
- this.getScene().stopAnimation(this);
- // Remove from scene
- this.getScene().removeTransformNode(this);
- if (this._parentContainer) {
- const index = this._parentContainer.transformNodes.indexOf(this);
- if (index > -1) {
- this._parentContainer.transformNodes.splice(index, 1);
- }
- this._parentContainer = null;
- }
- this.onAfterWorldMatrixUpdateObservable.clear();
- if (doNotRecurse) {
- const transformNodes = this.getChildTransformNodes(true);
- for (const transformNode of transformNodes) {
- transformNode.parent = null;
- transformNode.computeWorldMatrix(true);
- }
- }
- super.dispose(doNotRecurse, disposeMaterialAndTextures);
- }
- /**
- * Uniformly scales the mesh to fit inside of a unit cube (1 X 1 X 1 units)
- * @param includeDescendants Use the hierarchy's bounding box instead of the mesh's bounding box. Default is false
- * @param ignoreRotation ignore rotation when computing the scale (ie. object will be axis aligned). Default is false
- * @param predicate predicate that is passed in to getHierarchyBoundingVectors when selecting which object should be included when scaling
- * @returns the current mesh
- */
- normalizeToUnitCube(includeDescendants = true, ignoreRotation = false, predicate) {
- let storedRotation = null;
- let storedRotationQuaternion = null;
- if (ignoreRotation) {
- if (this.rotationQuaternion) {
- storedRotationQuaternion = this.rotationQuaternion.clone();
- this.rotationQuaternion.copyFromFloats(0, 0, 0, 1);
- }
- else if (this.rotation) {
- storedRotation = this.rotation.clone();
- this.rotation.copyFromFloats(0, 0, 0);
- }
- }
- const boundingVectors = this.getHierarchyBoundingVectors(includeDescendants, predicate);
- const sizeVec = boundingVectors.max.subtract(boundingVectors.min);
- const maxDimension = Math.max(sizeVec.x, sizeVec.y, sizeVec.z);
- if (maxDimension === 0) {
- return this;
- }
- const scale = 1 / maxDimension;
- this.scaling.scaleInPlace(scale);
- if (ignoreRotation) {
- if (this.rotationQuaternion && storedRotationQuaternion) {
- this.rotationQuaternion.copyFrom(storedRotationQuaternion);
- }
- else if (this.rotation && storedRotation) {
- this.rotation.copyFrom(storedRotation);
- }
- }
- return this;
- }
- _syncAbsoluteScalingAndRotation() {
- if (!this._isAbsoluteSynced) {
- this._worldMatrix.decompose(this._absoluteScaling, this._absoluteRotationQuaternion);
- this._isAbsoluteSynced = true;
- }
- }
-}
-// Statics
-/**
- * Object will not rotate to face the camera
- */
-transformNode_TransformNode.BILLBOARDMODE_NONE = 0;
-/**
- * Object will rotate to face the camera but only on the x axis
- */
-transformNode_TransformNode.BILLBOARDMODE_X = 1;
-/**
- * Object will rotate to face the camera but only on the y axis
- */
-transformNode_TransformNode.BILLBOARDMODE_Y = 2;
-/**
- * Object will rotate to face the camera but only on the z axis
- */
-transformNode_TransformNode.BILLBOARDMODE_Z = 4;
-/**
- * Object will rotate to face the camera
- */
-transformNode_TransformNode.BILLBOARDMODE_ALL = 7;
-/**
- * Object will rotate to face the camera's position instead of orientation
- */
-transformNode_TransformNode.BILLBOARDMODE_USE_POSITION = 128;
-/**
- * Child transform with Billboard flags should or should not apply parent rotation (default if off)
- */
-transformNode_TransformNode.BillboardUseParentOrientation = false;
-transformNode_TransformNode._TmpRotation = math_vector_Quaternion.Zero();
-transformNode_TransformNode._TmpScaling = math_vector_Vector3.Zero();
-transformNode_TransformNode._TmpTranslation = math_vector_Vector3.Zero();
-transformNode_TransformNode._LookAtVectorCache = new math_vector_Vector3(0, 0, 0);
-transformNode_TransformNode._RotationAxisCache = new math_vector_Quaternion();
-__decorate([
- serializeAsVector3("position")
-], transformNode_TransformNode.prototype, "_position", void 0);
-__decorate([
- serializeAsVector3("rotation")
-], transformNode_TransformNode.prototype, "_rotation", void 0);
-__decorate([
- serializeAsQuaternion("rotationQuaternion")
-], transformNode_TransformNode.prototype, "_rotationQuaternion", void 0);
-__decorate([
- serializeAsVector3("scaling")
-], transformNode_TransformNode.prototype, "_scaling", void 0);
-__decorate([
- serialize("billboardMode")
-], transformNode_TransformNode.prototype, "_billboardMode", void 0);
-__decorate([
- serialize()
-], transformNode_TransformNode.prototype, "scalingDeterminant", void 0);
-__decorate([
- serialize("infiniteDistance")
-], transformNode_TransformNode.prototype, "_infiniteDistance", void 0);
-__decorate([
- serialize()
-], transformNode_TransformNode.prototype, "ignoreNonUniformScaling", void 0);
-__decorate([
- serialize()
-], transformNode_TransformNode.prototype, "reIntegrateRotationIntoRotationQuaternion", void 0);
-//# sourceMappingURL=transformNode.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Collisions/meshCollisionData.js
-
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-class _MeshCollisionData {
- constructor() {
- this._checkCollisions = false;
- this._collisionMask = -1;
- this._collisionGroup = -1;
- this._surroundingMeshes = null;
- this._collider = null;
- this._oldPositionForCollisions = new math_vector_Vector3(0, 0, 0);
- this._diffPositionForCollisions = new math_vector_Vector3(0, 0, 0);
- this._collisionResponse = true;
- }
-}
-//# sourceMappingURL=meshCollisionData.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/abstractMesh.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/** @internal */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-class _FacetDataStorage {
- constructor() {
- this.facetNb = 0; // facet number
- this.partitioningSubdivisions = 10; // number of subdivisions per axis in the partitioning space
- this.partitioningBBoxRatio = 1.01; // the partitioning array space is by default 1% bigger than the bounding box
- this.facetDataEnabled = false; // is the facet data feature enabled on this mesh ?
- this.facetParameters = {}; // keep a reference to the object parameters to avoid memory re-allocation
- this.bbSize = math_vector_Vector3.Zero(); // bbox size approximated for facet data
- this.subDiv = {
- // actual number of subdivisions per axis for ComputeNormals()
- max: 1,
- // eslint-disable-next-line @typescript-eslint/naming-convention
- X: 1,
- // eslint-disable-next-line @typescript-eslint/naming-convention
- Y: 1,
- // eslint-disable-next-line @typescript-eslint/naming-convention
- Z: 1,
- };
- this.facetDepthSort = false; // is the facet depth sort to be computed
- this.facetDepthSortEnabled = false; // is the facet depth sort initialized
- }
-}
-/**
- * @internal
- **/
-// eslint-disable-next-line @typescript-eslint/naming-convention
-class _InternalAbstractMeshDataInfo {
- constructor() {
- this._hasVertexAlpha = false;
- this._useVertexColors = true;
- this._numBoneInfluencers = 4;
- this._applyFog = true;
- this._receiveShadows = false;
- this._facetData = new _FacetDataStorage();
- this._visibility = 1.0;
- this._skeleton = null;
- this._layerMask = 0x0fffffff;
- this._computeBonesUsingShaders = true;
- this._isActive = false;
- this._onlyForInstances = false;
- this._isActiveIntermediate = false;
- this._onlyForInstancesIntermediate = false;
- this._actAsRegularMesh = false;
- this._currentLOD = null;
- this._currentLODIsUpToDate = false;
- this._collisionRetryCount = 3;
- this._morphTargetManager = null;
- this._renderingGroupId = 0;
- this._bakedVertexAnimationManager = null;
- this._material = null;
- this._positions = null;
- this._pointerOverDisableMeshTesting = false;
- // Collisions
- this._meshCollisionData = new _MeshCollisionData();
- this._enableDistantPicking = false;
- /** @internal
- * Bounding info that is unnafected by the addition of thin instances
- */
- this._rawBoundingInfo = null;
- }
-}
-/**
- * Class used to store all common mesh properties
- */
-class abstractMesh_AbstractMesh extends transformNode_TransformNode {
- /**
- * No billboard
- */
- static get BILLBOARDMODE_NONE() {
- return transformNode_TransformNode.BILLBOARDMODE_NONE;
- }
- /** Billboard on X axis */
- static get BILLBOARDMODE_X() {
- return transformNode_TransformNode.BILLBOARDMODE_X;
- }
- /** Billboard on Y axis */
- static get BILLBOARDMODE_Y() {
- return transformNode_TransformNode.BILLBOARDMODE_Y;
- }
- /** Billboard on Z axis */
- static get BILLBOARDMODE_Z() {
- return transformNode_TransformNode.BILLBOARDMODE_Z;
- }
- /** Billboard on all axes */
- static get BILLBOARDMODE_ALL() {
- return transformNode_TransformNode.BILLBOARDMODE_ALL;
- }
- /** Billboard on using position instead of orientation */
- static get BILLBOARDMODE_USE_POSITION() {
- return transformNode_TransformNode.BILLBOARDMODE_USE_POSITION;
- }
- /**
- * Gets the number of facets in the mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData#what-is-a-mesh-facet
- */
- get facetNb() {
- return this._internalAbstractMeshDataInfo._facetData.facetNb;
- }
- /**
- * Gets or set the number (integer) of subdivisions per axis in the partitioning space
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData#tweaking-the-partitioning
- */
- get partitioningSubdivisions() {
- return this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions;
- }
- set partitioningSubdivisions(nb) {
- this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions = nb;
- }
- /**
- * The ratio (float) to apply to the bounding box size to set to the partitioning space.
- * Ex : 1.01 (default) the partitioning space is 1% bigger than the bounding box
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData#tweaking-the-partitioning
- */
- get partitioningBBoxRatio() {
- return this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio;
- }
- set partitioningBBoxRatio(ratio) {
- this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio = ratio;
- }
- /**
- * Gets or sets a boolean indicating that the facets must be depth sorted on next call to `updateFacetData()`.
- * Works only for updatable meshes.
- * Doesn't work with multi-materials
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData#facet-depth-sort
- */
- get mustDepthSortFacets() {
- return this._internalAbstractMeshDataInfo._facetData.facetDepthSort;
- }
- set mustDepthSortFacets(sort) {
- this._internalAbstractMeshDataInfo._facetData.facetDepthSort = sort;
- }
- /**
- * The location (Vector3) where the facet depth sort must be computed from.
- * By default, the active camera position.
- * Used only when facet depth sort is enabled
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData#facet-depth-sort
- */
- get facetDepthSortFrom() {
- return this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom;
- }
- set facetDepthSortFrom(location) {
- this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom = location;
- }
- /** number of collision detection tries. Change this value if not all collisions are detected and handled properly */
- get collisionRetryCount() {
- return this._internalAbstractMeshDataInfo._collisionRetryCount;
- }
- set collisionRetryCount(retryCount) {
- this._internalAbstractMeshDataInfo._collisionRetryCount = retryCount;
- }
- /**
- * gets a boolean indicating if facetData is enabled
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData#what-is-a-mesh-facet
- */
- get isFacetDataEnabled() {
- return this._internalAbstractMeshDataInfo._facetData.facetDataEnabled;
- }
- /**
- * Gets or sets the morph target manager
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/morphTargets
- */
- get morphTargetManager() {
- return this._internalAbstractMeshDataInfo._morphTargetManager;
- }
- set morphTargetManager(value) {
- if (this._internalAbstractMeshDataInfo._morphTargetManager === value) {
- return;
- }
- this._internalAbstractMeshDataInfo._morphTargetManager = value;
- this._syncGeometryWithMorphTargetManager();
- }
- /**
- * Gets or sets the baked vertex animation manager
- * @see https://doc.babylonjs.com/features/featuresDeepDive/animation/baked_texture_animations
- */
- get bakedVertexAnimationManager() {
- return this._internalAbstractMeshDataInfo._bakedVertexAnimationManager;
- }
- set bakedVertexAnimationManager(value) {
- if (this._internalAbstractMeshDataInfo._bakedVertexAnimationManager === value) {
- return;
- }
- this._internalAbstractMeshDataInfo._bakedVertexAnimationManager = value;
- this._markSubMeshesAsAttributesDirty();
- }
- /** @internal */
- _syncGeometryWithMorphTargetManager() { }
- /**
- * @internal
- */
- _updateNonUniformScalingState(value) {
- if (!super._updateNonUniformScalingState(value)) {
- return false;
- }
- this._markSubMeshesAsMiscDirty();
- return true;
- }
- /** @internal */
- get rawBoundingInfo() {
- return this._internalAbstractMeshDataInfo._rawBoundingInfo;
- }
- set rawBoundingInfo(boundingInfo) {
- this._internalAbstractMeshDataInfo._rawBoundingInfo = boundingInfo;
- }
- /** Set a function to call when this mesh collides with another one */
- set onCollide(callback) {
- if (this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver) {
- this.onCollideObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver);
- }
- this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver = this.onCollideObservable.add(callback);
- }
- /** Set a function to call when the collision's position changes */
- set onCollisionPositionChange(callback) {
- if (this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver) {
- this.onCollisionPositionChangeObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver);
- }
- this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver = this.onCollisionPositionChangeObservable.add(callback);
- }
- /**
- * Gets or sets mesh visibility between 0 and 1 (default is 1)
- */
- get visibility() {
- return this._internalAbstractMeshDataInfo._visibility;
- }
- /**
- * Gets or sets mesh visibility between 0 and 1 (default is 1)
- */
- set visibility(value) {
- if (this._internalAbstractMeshDataInfo._visibility === value) {
- return;
- }
- const oldValue = this._internalAbstractMeshDataInfo._visibility;
- this._internalAbstractMeshDataInfo._visibility = value;
- if ((oldValue === 1 && value !== 1) || (oldValue !== 1 && value === 1)) {
- this._markSubMeshesAsDirty((defines) => {
- defines.markAsMiscDirty();
- defines.markAsPrePassDirty();
- });
- }
- }
- /**
- * Gets or sets the property which disables the test that is checking that the mesh under the pointer is the same than the previous time we tested for it (default: false).
- * Set this property to true if you want thin instances picking to be reported accurately when moving over the mesh.
- * Note that setting this property to true will incur some performance penalties when dealing with pointer events for this mesh so use it sparingly.
- */
- get pointerOverDisableMeshTesting() {
- return this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting;
- }
- set pointerOverDisableMeshTesting(disable) {
- this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting = disable;
- }
- /**
- * Specifies the rendering group id for this mesh (0 by default)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/advanced/transparent_rendering#rendering-groups
- */
- get renderingGroupId() {
- return this._internalAbstractMeshDataInfo._renderingGroupId;
- }
- set renderingGroupId(value) {
- this._internalAbstractMeshDataInfo._renderingGroupId = value;
- }
- /** Gets or sets current material */
- get material() {
- return this._internalAbstractMeshDataInfo._material;
- }
- set material(value) {
- if (this._internalAbstractMeshDataInfo._material === value) {
- return;
- }
- // remove from material mesh map id needed
- if (this._internalAbstractMeshDataInfo._material && this._internalAbstractMeshDataInfo._material.meshMap) {
- this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId] = undefined;
- }
- this._internalAbstractMeshDataInfo._material = value;
- if (value && value.meshMap) {
- value.meshMap[this.uniqueId] = this;
- }
- if (this.onMaterialChangedObservable.hasObservers()) {
- this.onMaterialChangedObservable.notifyObservers(this);
- }
- if (!this.subMeshes) {
- return;
- }
- this.resetDrawCache();
- this._unBindEffect();
- }
- /**
- * Gets the material used to render the mesh in a specific render pass
- * @param renderPassId render pass id
- * @returns material used for the render pass. If no specific material is used for this render pass, undefined is returned (meaning mesh.material is used for this pass)
- */
- getMaterialForRenderPass(renderPassId) {
- var _a;
- return (_a = this._internalAbstractMeshDataInfo._materialForRenderPass) === null || _a === void 0 ? void 0 : _a[renderPassId];
- }
- /**
- * Sets the material to be used to render the mesh in a specific render pass
- * @param renderPassId render pass id
- * @param material material to use for this render pass. If undefined is passed, no specific material will be used for this render pass but the regular material will be used instead (mesh.material)
- */
- setMaterialForRenderPass(renderPassId, material) {
- this.resetDrawCache(renderPassId);
- if (!this._internalAbstractMeshDataInfo._materialForRenderPass) {
- this._internalAbstractMeshDataInfo._materialForRenderPass = [];
- }
- this._internalAbstractMeshDataInfo._materialForRenderPass[renderPassId] = material;
- }
- /**
- * Gets or sets a boolean indicating that this mesh can receive realtime shadows
- * @see https://doc.babylonjs.com/features/featuresDeepDive/lights/shadows
- */
- get receiveShadows() {
- return this._internalAbstractMeshDataInfo._receiveShadows;
- }
- set receiveShadows(value) {
- if (this._internalAbstractMeshDataInfo._receiveShadows === value) {
- return;
- }
- this._internalAbstractMeshDataInfo._receiveShadows = value;
- this._markSubMeshesAsLightDirty();
- }
- /** Gets or sets a boolean indicating that this mesh contains vertex color data with alpha values */
- get hasVertexAlpha() {
- return this._internalAbstractMeshDataInfo._hasVertexAlpha;
- }
- set hasVertexAlpha(value) {
- if (this._internalAbstractMeshDataInfo._hasVertexAlpha === value) {
- return;
- }
- this._internalAbstractMeshDataInfo._hasVertexAlpha = value;
- this._markSubMeshesAsAttributesDirty();
- this._markSubMeshesAsMiscDirty();
- }
- /** Gets or sets a boolean indicating that this mesh needs to use vertex color data to render (if this kind of vertex data is available in the geometry) */
- get useVertexColors() {
- return this._internalAbstractMeshDataInfo._useVertexColors;
- }
- set useVertexColors(value) {
- if (this._internalAbstractMeshDataInfo._useVertexColors === value) {
- return;
- }
- this._internalAbstractMeshDataInfo._useVertexColors = value;
- this._markSubMeshesAsAttributesDirty();
- }
- /**
- * Gets or sets a boolean indicating that bone animations must be computed by the GPU (true by default)
- */
- get computeBonesUsingShaders() {
- return this._internalAbstractMeshDataInfo._computeBonesUsingShaders;
- }
- set computeBonesUsingShaders(value) {
- if (this._internalAbstractMeshDataInfo._computeBonesUsingShaders === value) {
- return;
- }
- this._internalAbstractMeshDataInfo._computeBonesUsingShaders = value;
- this._markSubMeshesAsAttributesDirty();
- }
- /** Gets or sets the number of allowed bone influences per vertex (4 by default) */
- get numBoneInfluencers() {
- return this._internalAbstractMeshDataInfo._numBoneInfluencers;
- }
- set numBoneInfluencers(value) {
- if (this._internalAbstractMeshDataInfo._numBoneInfluencers === value) {
- return;
- }
- this._internalAbstractMeshDataInfo._numBoneInfluencers = value;
- this._markSubMeshesAsAttributesDirty();
- }
- /** Gets or sets a boolean indicating that this mesh will allow fog to be rendered on it (true by default) */
- get applyFog() {
- return this._internalAbstractMeshDataInfo._applyFog;
- }
- set applyFog(value) {
- if (this._internalAbstractMeshDataInfo._applyFog === value) {
- return;
- }
- this._internalAbstractMeshDataInfo._applyFog = value;
- this._markSubMeshesAsMiscDirty();
- }
- /** When enabled, decompose picking matrices for better precision with large values for mesh position and scling */
- get enableDistantPicking() {
- return this._internalAbstractMeshDataInfo._enableDistantPicking;
- }
- set enableDistantPicking(value) {
- this._internalAbstractMeshDataInfo._enableDistantPicking = value;
- }
- /**
- * Gets or sets the current layer mask (default is 0x0FFFFFFF)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/layerMasksAndMultiCam
- */
- get layerMask() {
- return this._internalAbstractMeshDataInfo._layerMask;
- }
- set layerMask(value) {
- if (value === this._internalAbstractMeshDataInfo._layerMask) {
- return;
- }
- this._internalAbstractMeshDataInfo._layerMask = value;
- this._resyncLightSources();
- }
- /**
- * Gets or sets a collision mask used to mask collisions (default is -1).
- * A collision between A and B will happen if A.collisionGroup & b.collisionMask !== 0
- */
- get collisionMask() {
- return this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask;
- }
- set collisionMask(mask) {
- this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask = !isNaN(mask) ? mask : -1;
- }
- /**
- * Gets or sets a collision response flag (default is true).
- * when collisionResponse is false, events are still triggered but colliding entity has no response
- * This helps creating trigger volume when user wants collision feedback events but not position/velocity
- * to respond to the collision.
- */
- get collisionResponse() {
- return this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse;
- }
- set collisionResponse(response) {
- this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse = response;
- }
- /**
- * Gets or sets the current collision group mask (-1 by default).
- * A collision between A and B will happen if A.collisionGroup & b.collisionMask !== 0
- */
- get collisionGroup() {
- return this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup;
- }
- set collisionGroup(mask) {
- this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup = !isNaN(mask) ? mask : -1;
- }
- /**
- * Gets or sets current surrounding meshes (null by default).
- *
- * By default collision detection is tested against every mesh in the scene.
- * It is possible to set surroundingMeshes to a defined list of meshes and then only these specified
- * meshes will be tested for the collision.
- *
- * Note: if set to an empty array no collision will happen when this mesh is moved.
- */
- get surroundingMeshes() {
- return this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes;
- }
- set surroundingMeshes(meshes) {
- this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes = meshes;
- }
- /** Gets the list of lights affecting that mesh */
- get lightSources() {
- return this._lightSources;
- }
- /** @internal */
- get _positions() {
- return null;
- }
- /**
- * Gets or sets a skeleton to apply skinning transformations
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/bonesSkeletons
- */
- set skeleton(value) {
- const skeleton = this._internalAbstractMeshDataInfo._skeleton;
- if (skeleton && skeleton.needInitialSkinMatrix) {
- skeleton._unregisterMeshWithPoseMatrix(this);
- }
- if (value && value.needInitialSkinMatrix) {
- value._registerMeshWithPoseMatrix(this);
- }
- this._internalAbstractMeshDataInfo._skeleton = value;
- if (!this._internalAbstractMeshDataInfo._skeleton) {
- this._bonesTransformMatrices = null;
- }
- this._markSubMeshesAsAttributesDirty();
- }
- get skeleton() {
- return this._internalAbstractMeshDataInfo._skeleton;
- }
- // Constructor
- /**
- * Creates a new AbstractMesh
- * @param name defines the name of the mesh
- * @param scene defines the hosting scene
- */
- constructor(name, scene = null) {
- super(name, scene, false);
- // Internal data
- /** @internal */
- this._internalAbstractMeshDataInfo = new _InternalAbstractMeshDataInfo();
- /** @internal */
- this._waitingMaterialId = null;
- /**
- * The culling strategy to use to check whether the mesh must be rendered or not.
- * This value can be changed at any time and will be used on the next render mesh selection.
- * The possible values are :
- * - AbstractMesh.CULLINGSTRATEGY_STANDARD
- * - AbstractMesh.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY
- * - AbstractMesh.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION
- * - AbstractMesh.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY
- * Please read each static variable documentation to get details about the culling process.
- * */
- this.cullingStrategy = abstractMesh_AbstractMesh.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY;
- // Events
- /**
- * An event triggered when this mesh collides with another one
- */
- this.onCollideObservable = new observable_Observable();
- /**
- * An event triggered when the collision's position changes
- */
- this.onCollisionPositionChangeObservable = new observable_Observable();
- /**
- * An event triggered when material is changed
- */
- this.onMaterialChangedObservable = new observable_Observable();
- // Properties
- /**
- * Gets or sets the orientation for POV movement & rotation
- */
- this.definedFacingForward = true;
- /** @internal */
- this._occlusionQuery = null;
- /** @internal */
- this._renderingGroup = null;
- /** Gets or sets the alpha index used to sort transparent meshes
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/advanced/transparent_rendering#alpha-index
- */
- this.alphaIndex = Number.MAX_VALUE;
- /**
- * Gets or sets a boolean indicating if the mesh is visible (renderable). Default is true
- */
- this.isVisible = true;
- /**
- * Gets or sets a boolean indicating if the mesh can be picked (by scene.pick for instance or through actions). Default is true
- */
- this.isPickable = true;
- /**
- * Gets or sets a boolean indicating if the mesh can be near picked. Default is false
- */
- this.isNearPickable = false;
- /**
- * Gets or sets a boolean indicating if the mesh can be near grabbed. Default is false
- */
- this.isNearGrabbable = false;
- /** Gets or sets a boolean indicating that bounding boxes of subMeshes must be rendered as well (false by default) */
- this.showSubMeshesBoundingBox = false;
- /** Gets or sets a boolean indicating if the mesh must be considered as a ray blocker for lens flares (false by default)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/environment/lenseFlare
- */
- this.isBlocker = false;
- /**
- * Gets or sets a boolean indicating that pointer move events must be supported on this mesh (false by default)
- */
- this.enablePointerMoveEvents = false;
- /** Defines color to use when rendering outline */
- this.outlineColor = math_color_Color3.Red();
- /** Define width to use when rendering outline */
- this.outlineWidth = 0.02;
- /** Defines color to use when rendering overlay */
- this.overlayColor = math_color_Color3.Red();
- /** Defines alpha to use when rendering overlay */
- this.overlayAlpha = 0.5;
- /** Gets or sets a boolean indicating that internal octree (if available) can be used to boost submeshes selection (true by default) */
- this.useOctreeForRenderingSelection = true;
- /** Gets or sets a boolean indicating that internal octree (if available) can be used to boost submeshes picking (true by default) */
- this.useOctreeForPicking = true;
- /** Gets or sets a boolean indicating that internal octree (if available) can be used to boost submeshes collision (true by default) */
- this.useOctreeForCollisions = true;
- /**
- * True if the mesh must be rendered in any case (this will shortcut the frustum clipping phase)
- */
- this.alwaysSelectAsActiveMesh = false;
- /**
- * Gets or sets a boolean indicating that the bounding info does not need to be kept in sync (for performance reason)
- */
- this.doNotSyncBoundingInfo = false;
- /**
- * Gets or sets the current action manager
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions
- */
- this.actionManager = null;
- /**
- * Gets or sets the ellipsoid used to impersonate this mesh when using collision engine (default is (0.5, 1, 0.5))
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_collisions
- */
- this.ellipsoid = new math_vector_Vector3(0.5, 1, 0.5);
- /**
- * Gets or sets the ellipsoid offset used to impersonate this mesh when using collision engine (default is (0, 0, 0))
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_collisions
- */
- this.ellipsoidOffset = new math_vector_Vector3(0, 0, 0);
- // Edges
- /**
- * Defines edge width used when edgesRenderer is enabled
- * @see https://www.babylonjs-playground.com/#10OJSG#13
- */
- this.edgesWidth = 1;
- /**
- * Defines edge color used when edgesRenderer is enabled
- * @see https://www.babylonjs-playground.com/#10OJSG#13
- */
- this.edgesColor = new math_color_Color4(1, 0, 0, 1);
- /** @internal */
- this._edgesRenderer = null;
- /** @internal */
- this._masterMesh = null;
- this._boundingInfo = null;
- this._boundingInfoIsDirty = true;
- /** @internal */
- this._renderId = 0;
- /** @internal */
- this._intersectionsInProgress = new Array();
- /** @internal */
- this._unIndexed = false;
- /** @internal */
- this._lightSources = new Array();
- // Loading properties
- /** @internal */
- this._waitingData = {
- lods: null,
- actions: null,
- freezeWorldMatrix: null,
- };
- /** @internal */
- this._bonesTransformMatrices = null;
- /** @internal */
- this._transformMatrixTexture = null;
- /**
- * An event triggered when the mesh is rebuilt.
- */
- this.onRebuildObservable = new observable_Observable();
- this._onCollisionPositionChange = (collisionId, newPosition, collidedMesh = null) => {
- newPosition.subtractToRef(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions, this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions);
- if (this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions.length() > engine_Engine.CollisionsEpsilon) {
- this.position.addInPlace(this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions);
- }
- if (collidedMesh) {
- this.onCollideObservable.notifyObservers(collidedMesh);
- }
- this.onCollisionPositionChangeObservable.notifyObservers(this.position);
- };
- scene = this.getScene();
- scene.addMesh(this);
- this._resyncLightSources();
- // Mesh Uniform Buffer.
- this._uniformBuffer = new UniformBuffer(this.getScene().getEngine(), undefined, undefined, name, !this.getScene().getEngine().isWebGPU);
- this._buildUniformLayout();
- switch (scene.performancePriority) {
- case ScenePerformancePriority.Aggressive:
- this.doNotSyncBoundingInfo = true;
- // eslint-disable-next-line no-fallthrough
- case ScenePerformancePriority.Intermediate:
- this.alwaysSelectAsActiveMesh = true;
- this.isPickable = false;
- break;
- }
- }
- _buildUniformLayout() {
- this._uniformBuffer.addUniform("world", 16);
- this._uniformBuffer.addUniform("visibility", 1);
- this._uniformBuffer.create();
- }
- /**
- * Transfer the mesh values to its UBO.
- * @param world The world matrix associated with the mesh
- */
- transferToEffect(world) {
- const ubo = this._uniformBuffer;
- ubo.updateMatrix("world", world);
- ubo.updateFloat("visibility", this._internalAbstractMeshDataInfo._visibility);
- ubo.update();
- }
- /**
- * Gets the mesh uniform buffer.
- * @returns the uniform buffer of the mesh.
- */
- getMeshUniformBuffer() {
- return this._uniformBuffer;
- }
- /**
- * Returns the string "AbstractMesh"
- * @returns "AbstractMesh"
- */
- getClassName() {
- return "AbstractMesh";
- }
- /**
- * Gets a string representation of the current mesh
- * @param fullDetails defines a boolean indicating if full details must be included
- * @returns a string representation of the current mesh
- */
- toString(fullDetails) {
- let ret = "Name: " + this.name + ", isInstance: " + (this.getClassName() !== "InstancedMesh" ? "YES" : "NO");
- ret += ", # of submeshes: " + (this.subMeshes ? this.subMeshes.length : 0);
- const skeleton = this._internalAbstractMeshDataInfo._skeleton;
- if (skeleton) {
- ret += ", skeleton: " + skeleton.name;
- }
- if (fullDetails) {
- ret += ", billboard mode: " + ["NONE", "X", "Y", null, "Z", null, null, "ALL"][this.billboardMode];
- ret += ", freeze wrld mat: " + (this._isWorldMatrixFrozen || this._waitingData.freezeWorldMatrix ? "YES" : "NO");
- }
- return ret;
- }
- /**
- * @internal
- */
- _getEffectiveParent() {
- if (this._masterMesh && this.billboardMode !== transformNode_TransformNode.BILLBOARDMODE_NONE) {
- return this._masterMesh;
- }
- return super._getEffectiveParent();
- }
- /**
- * @internal
- */
- _getActionManagerForTrigger(trigger, initialCall = true) {
- if (this.actionManager && (initialCall || this.actionManager.isRecursive)) {
- if (trigger) {
- if (this.actionManager.hasSpecificTrigger(trigger)) {
- return this.actionManager;
- }
- }
- else {
- return this.actionManager;
- }
- }
- if (!this.parent) {
- return null;
- }
- return this.parent._getActionManagerForTrigger(trigger, false);
- }
- /**
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _rebuild(dispose = false) {
- this.onRebuildObservable.notifyObservers(this);
- if (this._occlusionQuery !== null) {
- this._occlusionQuery = null;
- }
- if (!this.subMeshes) {
- return;
- }
- for (const subMesh of this.subMeshes) {
- subMesh._rebuild();
- }
- }
- /** @internal */
- _resyncLightSources() {
- this._lightSources.length = 0;
- for (const light of this.getScene().lights) {
- if (!light.isEnabled()) {
- continue;
- }
- if (light.canAffectMesh(this)) {
- this._lightSources.push(light);
- }
- }
- this._markSubMeshesAsLightDirty();
- }
- /**
- * @internal
- */
- _resyncLightSource(light) {
- const isIn = light.isEnabled() && light.canAffectMesh(this);
- const index = this._lightSources.indexOf(light);
- let removed = false;
- if (index === -1) {
- if (!isIn) {
- return;
- }
- this._lightSources.push(light);
- }
- else {
- if (isIn) {
- return;
- }
- removed = true;
- this._lightSources.splice(index, 1);
- }
- this._markSubMeshesAsLightDirty(removed);
- }
- /** @internal */
- _unBindEffect() {
- for (const subMesh of this.subMeshes) {
- subMesh.setEffect(null);
- }
- }
- /**
- * @internal
- */
- _removeLightSource(light, dispose) {
- const index = this._lightSources.indexOf(light);
- if (index === -1) {
- return;
- }
- this._lightSources.splice(index, 1);
- this._markSubMeshesAsLightDirty(dispose);
- }
- _markSubMeshesAsDirty(func) {
- if (!this.subMeshes) {
- return;
- }
- for (const subMesh of this.subMeshes) {
- for (let i = 0; i < subMesh._drawWrappers.length; ++i) {
- const drawWrapper = subMesh._drawWrappers[i];
- if (!drawWrapper || !drawWrapper.defines || !drawWrapper.defines.markAllAsDirty) {
- continue;
- }
- func(drawWrapper.defines);
- }
- }
- }
- /**
- * @internal
- */
- _markSubMeshesAsLightDirty(dispose = false) {
- this._markSubMeshesAsDirty((defines) => defines.markAsLightDirty(dispose));
- }
- /** @internal */
- _markSubMeshesAsAttributesDirty() {
- this._markSubMeshesAsDirty((defines) => defines.markAsAttributesDirty());
- }
- /** @internal */
- _markSubMeshesAsMiscDirty() {
- this._markSubMeshesAsDirty((defines) => defines.markAsMiscDirty());
- }
- /**
- * Flag the AbstractMesh as dirty (Forcing it to update everything)
- * @param property if set to "rotation" the objects rotationQuaternion will be set to null
- * @returns this AbstractMesh
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- markAsDirty(property) {
- this._currentRenderId = Number.MAX_VALUE;
- this._isDirty = true;
- return this;
- }
- /**
- * Resets the draw wrappers cache for all submeshes of this abstract mesh
- * @param passId If provided, releases only the draw wrapper corresponding to this render pass id
- */
- resetDrawCache(passId) {
- if (!this.subMeshes) {
- return;
- }
- for (const subMesh of this.subMeshes) {
- subMesh.resetDrawCache(passId);
- }
- }
- // Methods
- /**
- * Returns true if the mesh is blocked. Implemented by child classes
- */
- get isBlocked() {
- return false;
- }
- /**
- * Returns the mesh itself by default. Implemented by child classes
- * @param camera defines the camera to use to pick the right LOD level
- * @returns the currentAbstractMesh
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- getLOD(camera) {
- return this;
- }
- /**
- * Returns 0 by default. Implemented by child classes
- * @returns an integer
- */
- getTotalVertices() {
- return 0;
- }
- /**
- * Returns a positive integer : the total number of indices in this mesh geometry.
- * @returns the number of indices or zero if the mesh has no geometry.
- */
- getTotalIndices() {
- return 0;
- }
- /**
- * Returns null by default. Implemented by child classes
- * @returns null
- */
- getIndices() {
- return null;
- }
- /**
- * Returns the array of the requested vertex data kind. Implemented by child classes
- * @param kind defines the vertex data kind to use
- * @returns null
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- getVerticesData(kind) {
- return null;
- }
- /**
- * Sets the vertex data of the mesh geometry for the requested `kind`.
- * If the mesh has no geometry, a new Geometry object is set to the mesh and then passed this vertex data.
- * Note that a new underlying VertexBuffer object is created each call.
- * If the `kind` is the `PositionKind`, the mesh BoundingInfo is renewed, so the bounding box and sphere, and the mesh World Matrix is recomputed.
- * @param kind defines vertex data kind:
- * * VertexBuffer.PositionKind
- * * VertexBuffer.UVKind
- * * VertexBuffer.UV2Kind
- * * VertexBuffer.UV3Kind
- * * VertexBuffer.UV4Kind
- * * VertexBuffer.UV5Kind
- * * VertexBuffer.UV6Kind
- * * VertexBuffer.ColorKind
- * * VertexBuffer.MatricesIndicesKind
- * * VertexBuffer.MatricesIndicesExtraKind
- * * VertexBuffer.MatricesWeightsKind
- * * VertexBuffer.MatricesWeightsExtraKind
- * @param data defines the data source
- * @param updatable defines if the data must be flagged as updatable (or static)
- * @param stride defines the vertex stride (size of an entire vertex). Can be null and in this case will be deduced from vertex data kind
- * @returns the current mesh
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- setVerticesData(kind, data, updatable, stride) {
- return this;
- }
- /**
- * Updates the existing vertex data of the mesh geometry for the requested `kind`.
- * If the mesh has no geometry, it is simply returned as it is.
- * @param kind defines vertex data kind:
- * * VertexBuffer.PositionKind
- * * VertexBuffer.UVKind
- * * VertexBuffer.UV2Kind
- * * VertexBuffer.UV3Kind
- * * VertexBuffer.UV4Kind
- * * VertexBuffer.UV5Kind
- * * VertexBuffer.UV6Kind
- * * VertexBuffer.ColorKind
- * * VertexBuffer.MatricesIndicesKind
- * * VertexBuffer.MatricesIndicesExtraKind
- * * VertexBuffer.MatricesWeightsKind
- * * VertexBuffer.MatricesWeightsExtraKind
- * @param data defines the data source
- * @param updateExtends If `kind` is `PositionKind` and if `updateExtends` is true, the mesh BoundingInfo is renewed, so the bounding box and sphere, and the mesh World Matrix is recomputed
- * @param makeItUnique If true, a new global geometry is created from this data and is set to the mesh
- * @returns the current mesh
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- updateVerticesData(kind, data, updateExtends, makeItUnique) {
- return this;
- }
- /**
- * Sets the mesh indices,
- * If the mesh has no geometry, a new Geometry object is created and set to the mesh.
- * @param indices Expects an array populated with integers or a typed array (Int32Array, Uint32Array, Uint16Array)
- * @param totalVertices Defines the total number of vertices
- * @returns the current mesh
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- setIndices(indices, totalVertices) {
- return this;
- }
- /**
- * Gets a boolean indicating if specific vertex data is present
- * @param kind defines the vertex data kind to use
- * @returns true is data kind is present
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- isVerticesDataPresent(kind) {
- return false;
- }
- /**
- * Returns the mesh BoundingInfo object or creates a new one and returns if it was undefined.
- * Note that it returns a shallow bounding of the mesh (i.e. it does not include children).
- * However, if the mesh contains thin instances, it will be expanded to include them. If you want the "raw" bounding data instead, then use `getRawBoundingInfo()`.
- * To get the full bounding of all children, call `getHierarchyBoundingVectors` instead.
- * @returns a BoundingInfo
- */
- getBoundingInfo() {
- if (this._masterMesh) {
- return this._masterMesh.getBoundingInfo();
- }
- if (this._boundingInfoIsDirty) {
- this._boundingInfoIsDirty = false;
- // this._boundingInfo is being created if undefined
- this._updateBoundingInfo();
- }
- // cannot be null.
- return this._boundingInfo;
- }
- /**
- * Returns the bounding info unnafected by instance data.
- * @returns the bounding info of the mesh unaffected by instance data.
- */
- getRawBoundingInfo() {
- var _a;
- return (_a = this.rawBoundingInfo) !== null && _a !== void 0 ? _a : this.getBoundingInfo();
- }
- /**
- * Overwrite the current bounding info
- * @param boundingInfo defines the new bounding info
- * @returns the current mesh
- */
- setBoundingInfo(boundingInfo) {
- this._boundingInfo = boundingInfo;
- return this;
- }
- /**
- * Returns true if there is already a bounding info
- */
- get hasBoundingInfo() {
- return this._boundingInfo !== null;
- }
- /**
- * Creates a new bounding info for the mesh
- * @param minimum min vector of the bounding box/sphere
- * @param maximum max vector of the bounding box/sphere
- * @param worldMatrix defines the new world matrix
- * @returns the new bounding info
- */
- buildBoundingInfo(minimum, maximum, worldMatrix) {
- this._boundingInfo = new boundingInfo_BoundingInfo(minimum, maximum, worldMatrix);
- return this._boundingInfo;
- }
- /**
- * Uniformly scales the mesh to fit inside of a unit cube (1 X 1 X 1 units)
- * @param includeDescendants Use the hierarchy's bounding box instead of the mesh's bounding box. Default is false
- * @param ignoreRotation ignore rotation when computing the scale (ie. object will be axis aligned). Default is false
- * @param predicate predicate that is passed in to getHierarchyBoundingVectors when selecting which object should be included when scaling
- * @returns the current mesh
- */
- normalizeToUnitCube(includeDescendants = true, ignoreRotation = false, predicate) {
- return super.normalizeToUnitCube(includeDescendants, ignoreRotation, predicate);
- }
- /** Gets a boolean indicating if this mesh has skinning data and an attached skeleton */
- get useBones() {
- return ((this.skeleton &&
- this.getScene().skeletonsEnabled &&
- this.isVerticesDataPresent(buffer_VertexBuffer.MatricesIndicesKind) &&
- this.isVerticesDataPresent(buffer_VertexBuffer.MatricesWeightsKind)));
- }
- /** @internal */
- _preActivate() { }
- /**
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _preActivateForIntermediateRendering(renderId) { }
- /**
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _activate(renderId, intermediateRendering) {
- this._renderId = renderId;
- return true;
- }
- /** @internal */
- _postActivate() {
- // Do nothing
- }
- /** @internal */
- _freeze() {
- // Do nothing
- }
- /** @internal */
- _unFreeze() {
- // Do nothing
- }
- /**
- * Gets the current world matrix
- * @returns a Matrix
- */
- getWorldMatrix() {
- if (this._masterMesh && this.billboardMode === transformNode_TransformNode.BILLBOARDMODE_NONE) {
- return this._masterMesh.getWorldMatrix();
- }
- return super.getWorldMatrix();
- }
- /** @internal */
- _getWorldMatrixDeterminant() {
- if (this._masterMesh) {
- return this._masterMesh._getWorldMatrixDeterminant();
- }
- return super._getWorldMatrixDeterminant();
- }
- /**
- * Gets a boolean indicating if this mesh is an instance or a regular mesh
- */
- get isAnInstance() {
- return false;
- }
- /**
- * Gets a boolean indicating if this mesh has instances
- */
- get hasInstances() {
- return false;
- }
- /**
- * Gets a boolean indicating if this mesh has thin instances
- */
- get hasThinInstances() {
- return false;
- }
- // ================================== Point of View Movement =================================
- /**
- * Perform relative position change from the point of view of behind the front of the mesh.
- * This is performed taking into account the meshes current rotation, so you do not have to care.
- * Supports definition of mesh facing forward or backward {@link definedFacingForwardSearch | See definedFacingForwardSearch }.
- * @param amountRight defines the distance on the right axis
- * @param amountUp defines the distance on the up axis
- * @param amountForward defines the distance on the forward axis
- * @returns the current mesh
- */
- movePOV(amountRight, amountUp, amountForward) {
- this.position.addInPlace(this.calcMovePOV(amountRight, amountUp, amountForward));
- return this;
- }
- /**
- * Calculate relative position change from the point of view of behind the front of the mesh.
- * This is performed taking into account the meshes current rotation, so you do not have to care.
- * Supports definition of mesh facing forward or backward {@link definedFacingForwardSearch | See definedFacingForwardSearch }.
- * @param amountRight defines the distance on the right axis
- * @param amountUp defines the distance on the up axis
- * @param amountForward defines the distance on the forward axis
- * @returns the new displacement vector
- */
- calcMovePOV(amountRight, amountUp, amountForward) {
- const rotMatrix = new math_vector_Matrix();
- const rotQuaternion = this.rotationQuaternion ? this.rotationQuaternion : math_vector_Quaternion.RotationYawPitchRoll(this.rotation.y, this.rotation.x, this.rotation.z);
- rotQuaternion.toRotationMatrix(rotMatrix);
- const translationDelta = math_vector_Vector3.Zero();
- const defForwardMult = this.definedFacingForward ? -1 : 1;
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(amountRight * defForwardMult, amountUp, amountForward * defForwardMult, rotMatrix, translationDelta);
- return translationDelta;
- }
- // ================================== Point of View Rotation =================================
- /**
- * Perform relative rotation change from the point of view of behind the front of the mesh.
- * Supports definition of mesh facing forward or backward {@link definedFacingForwardSearch | See definedFacingForwardSearch }.
- * @param flipBack defines the flip
- * @param twirlClockwise defines the twirl
- * @param tiltRight defines the tilt
- * @returns the current mesh
- */
- rotatePOV(flipBack, twirlClockwise, tiltRight) {
- this.rotation.addInPlace(this.calcRotatePOV(flipBack, twirlClockwise, tiltRight));
- return this;
- }
- /**
- * Calculate relative rotation change from the point of view of behind the front of the mesh.
- * Supports definition of mesh facing forward or backward {@link definedFacingForwardSearch | See definedFacingForwardSearch }.
- * @param flipBack defines the flip
- * @param twirlClockwise defines the twirl
- * @param tiltRight defines the tilt
- * @returns the new rotation vector
- */
- calcRotatePOV(flipBack, twirlClockwise, tiltRight) {
- const defForwardMult = this.definedFacingForward ? 1 : -1;
- return new math_vector_Vector3(flipBack * defForwardMult, twirlClockwise, tiltRight * defForwardMult);
- }
- /**
- * This method recomputes and sets a new BoundingInfo to the mesh unless it is locked.
- * This means the mesh underlying bounding box and sphere are recomputed.
- * @param applySkeleton defines whether to apply the skeleton before computing the bounding info
- * @param applyMorph defines whether to apply the morph target before computing the bounding info
- * @returns the current mesh
- */
- refreshBoundingInfo(applySkeleton = false, applyMorph = false) {
- if (this._boundingInfo && this._boundingInfo.isLocked) {
- return this;
- }
- this._refreshBoundingInfo(this._getPositionData(applySkeleton, applyMorph), null);
- return this;
- }
- /**
- * @internal
- */
- _refreshBoundingInfo(data, bias) {
- if (data) {
- const extend = extractMinAndMax(data, 0, this.getTotalVertices(), bias);
- if (this._boundingInfo) {
- this._boundingInfo.reConstruct(extend.minimum, extend.maximum);
- }
- else {
- this._boundingInfo = new boundingInfo_BoundingInfo(extend.minimum, extend.maximum);
- }
- }
- if (this.subMeshes) {
- for (let index = 0; index < this.subMeshes.length; index++) {
- this.subMeshes[index].refreshBoundingInfo(data);
- }
- }
- this._updateBoundingInfo();
- }
- /**
- * Internal function to get buffer data and possibly apply morphs and normals
- * @param applySkeleton
- * @param applyMorph
- * @param data
- * @param kind the kind of data you want. Can be Normal or Position
- */
- _getData(applySkeleton = false, applyMorph = false, data, kind = buffer_VertexBuffer.PositionKind) {
- data = data !== null && data !== void 0 ? data : this.getVerticesData(kind).slice();
- if (data && applyMorph && this.morphTargetManager) {
- let faceIndexCount = 0;
- let positionIndex = 0;
- for (let vertexCount = 0; vertexCount < data.length; vertexCount++) {
- for (let targetCount = 0; targetCount < this.morphTargetManager.numTargets; targetCount++) {
- const targetMorph = this.morphTargetManager.getTarget(targetCount);
- const influence = targetMorph.influence;
- if (influence > 0.0) {
- const morphTargetPositions = targetMorph.getPositions();
- if (morphTargetPositions) {
- data[vertexCount] += (morphTargetPositions[vertexCount] - data[vertexCount]) * influence;
- }
- }
- }
- faceIndexCount++;
- if (kind === buffer_VertexBuffer.PositionKind) {
- if (this._positions && faceIndexCount === 3) {
- // We want to merge into positions every 3 indices starting (but not 0)
- faceIndexCount = 0;
- const index = positionIndex * 3;
- this._positions[positionIndex++].copyFromFloats(data[index], data[index + 1], data[index + 2]);
- }
- }
- }
- }
- if (data && applySkeleton && this.skeleton) {
- const matricesIndicesData = this.getVerticesData(buffer_VertexBuffer.MatricesIndicesKind);
- const matricesWeightsData = this.getVerticesData(buffer_VertexBuffer.MatricesWeightsKind);
- if (matricesWeightsData && matricesIndicesData) {
- const needExtras = this.numBoneInfluencers > 4;
- const matricesIndicesExtraData = needExtras ? this.getVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind) : null;
- const matricesWeightsExtraData = needExtras ? this.getVerticesData(buffer_VertexBuffer.MatricesWeightsExtraKind) : null;
- const skeletonMatrices = this.skeleton.getTransformMatrices(this);
- const tempVector = math_vector_TmpVectors.Vector3[0];
- const finalMatrix = math_vector_TmpVectors.Matrix[0];
- const tempMatrix = math_vector_TmpVectors.Matrix[1];
- let matWeightIdx = 0;
- for (let index = 0; index < data.length; index += 3, matWeightIdx += 4) {
- finalMatrix.reset();
- let inf;
- let weight;
- for (inf = 0; inf < 4; inf++) {
- weight = matricesWeightsData[matWeightIdx + inf];
- if (weight > 0) {
- math_vector_Matrix.FromFloat32ArrayToRefScaled(skeletonMatrices, Math.floor(matricesIndicesData[matWeightIdx + inf] * 16), weight, tempMatrix);
- finalMatrix.addToSelf(tempMatrix);
- }
- }
- if (needExtras) {
- for (inf = 0; inf < 4; inf++) {
- weight = matricesWeightsExtraData[matWeightIdx + inf];
- if (weight > 0) {
- math_vector_Matrix.FromFloat32ArrayToRefScaled(skeletonMatrices, Math.floor(matricesIndicesExtraData[matWeightIdx + inf] * 16), weight, tempMatrix);
- finalMatrix.addToSelf(tempMatrix);
- }
- }
- }
- if (kind === buffer_VertexBuffer.NormalKind) {
- math_vector_Vector3.TransformNormalFromFloatsToRef(data[index], data[index + 1], data[index + 2], finalMatrix, tempVector);
- }
- else {
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(data[index], data[index + 1], data[index + 2], finalMatrix, tempVector);
- }
- tempVector.toArray(data, index);
- if (kind === buffer_VertexBuffer.PositionKind && this._positions) {
- this._positions[index / 3].copyFrom(tempVector);
- }
- }
- }
- }
- return data;
- }
- /**
- * Get the normals vertex data and optionally apply skeleton and morphing.
- * @param applySkeleton defines whether to apply the skeleton
- * @param applyMorph defines whether to apply the morph target
- * @returns the normals data
- */
- getNormalsData(applySkeleton = false, applyMorph = false) {
- return this._getData(applySkeleton, applyMorph, null, buffer_VertexBuffer.NormalKind);
- }
- /**
- * Get the position vertex data and optionally apply skeleton and morphing.
- * @param applySkeleton defines whether to apply the skeleton
- * @param applyMorph defines whether to apply the morph target
- * @param data defines the position data to apply the skeleton and morph to
- * @returns the position data
- */
- getPositionData(applySkeleton = false, applyMorph = false, data) {
- return this._getData(applySkeleton, applyMorph, data, buffer_VertexBuffer.PositionKind);
- }
- /**
- * @internal
- */
- _getPositionData(applySkeleton, applyMorph) {
- var _a;
- let data = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- if (this._internalAbstractMeshDataInfo._positions) {
- this._internalAbstractMeshDataInfo._positions = null;
- }
- if (data && ((applySkeleton && this.skeleton) || (applyMorph && this.morphTargetManager))) {
- data = data.slice();
- this._generatePointsArray();
- if (this._positions) {
- const pos = this._positions;
- this._internalAbstractMeshDataInfo._positions = new Array(pos.length);
- for (let i = 0; i < pos.length; i++) {
- this._internalAbstractMeshDataInfo._positions[i] = ((_a = pos[i]) === null || _a === void 0 ? void 0 : _a.clone()) || new math_vector_Vector3();
- }
- }
- return this.getPositionData(applySkeleton, applyMorph, data);
- }
- return data;
- }
- /** @internal */
- _updateBoundingInfo() {
- if (this._boundingInfo) {
- this._boundingInfo.update(this.worldMatrixFromCache);
- }
- else {
- this._boundingInfo = new boundingInfo_BoundingInfo(math_vector_Vector3.Zero(), math_vector_Vector3.Zero(), this.worldMatrixFromCache);
- }
- this._updateSubMeshesBoundingInfo(this.worldMatrixFromCache);
- return this;
- }
- /**
- * @internal
- */
- _updateSubMeshesBoundingInfo(matrix) {
- if (!this.subMeshes) {
- return this;
- }
- const count = this.subMeshes.length;
- for (let subIndex = 0; subIndex < count; subIndex++) {
- const subMesh = this.subMeshes[subIndex];
- if (count > 1 || !subMesh.IsGlobal) {
- subMesh.updateBoundingInfo(matrix);
- }
- }
- return this;
- }
- /** @internal */
- _afterComputeWorldMatrix() {
- if (this.doNotSyncBoundingInfo) {
- return;
- }
- // Bounding info
- this._boundingInfoIsDirty = true;
- }
- /**
- * Returns `true` if the mesh is within the frustum defined by the passed array of planes.
- * A mesh is in the frustum if its bounding box intersects the frustum
- * @param frustumPlanes defines the frustum to test
- * @returns true if the mesh is in the frustum planes
- */
- isInFrustum(frustumPlanes) {
- return this.getBoundingInfo().isInFrustum(frustumPlanes, this.cullingStrategy);
- }
- /**
- * Returns `true` if the mesh is completely in the frustum defined be the passed array of planes.
- * A mesh is completely in the frustum if its bounding box it completely inside the frustum.
- * @param frustumPlanes defines the frustum to test
- * @returns true if the mesh is completely in the frustum planes
- */
- isCompletelyInFrustum(frustumPlanes) {
- return this.getBoundingInfo().isCompletelyInFrustum(frustumPlanes);
- }
- /**
- * True if the mesh intersects another mesh or a SolidParticle object
- * @param mesh defines a target mesh or SolidParticle to test
- * @param precise Unless the parameter `precise` is set to `true` the intersection is computed according to Axis Aligned Bounding Boxes (AABB), else according to OBB (Oriented BBoxes)
- * @param includeDescendants Can be set to true to test if the mesh defined in parameters intersects with the current mesh or any child meshes
- * @returns true if there is an intersection
- */
- intersectsMesh(mesh, precise = false, includeDescendants) {
- const boundingInfo = this.getBoundingInfo();
- const otherBoundingInfo = mesh.getBoundingInfo();
- if (boundingInfo.intersects(otherBoundingInfo, precise)) {
- return true;
- }
- if (includeDescendants) {
- for (const child of this.getChildMeshes()) {
- if (child.intersectsMesh(mesh, precise, true)) {
- return true;
- }
- }
- }
- return false;
- }
- /**
- * Returns true if the passed point (Vector3) is inside the mesh bounding box
- * @param point defines the point to test
- * @returns true if there is an intersection
- */
- intersectsPoint(point) {
- return this.getBoundingInfo().intersectsPoint(point);
- }
- // Collisions
- /**
- * Gets or sets a boolean indicating that this mesh can be used in the collision engine
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_collisions
- */
- get checkCollisions() {
- return this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions;
- }
- set checkCollisions(collisionEnabled) {
- this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions = collisionEnabled;
- }
- /**
- * Gets Collider object used to compute collisions (not physics)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_collisions
- */
- get collider() {
- return this._internalAbstractMeshDataInfo._meshCollisionData._collider;
- }
- /**
- * Move the mesh using collision engine
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_collisions
- * @param displacement defines the requested displacement vector
- * @returns the current mesh
- */
- moveWithCollisions(displacement) {
- const globalPosition = this.getAbsolutePosition();
- globalPosition.addToRef(this.ellipsoidOffset, this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions);
- const coordinator = this.getScene().collisionCoordinator;
- if (!this._internalAbstractMeshDataInfo._meshCollisionData._collider) {
- this._internalAbstractMeshDataInfo._meshCollisionData._collider = coordinator.createCollider();
- }
- this._internalAbstractMeshDataInfo._meshCollisionData._collider._radius = this.ellipsoid;
- coordinator.getNewPosition(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions, displacement, this._internalAbstractMeshDataInfo._meshCollisionData._collider, this.collisionRetryCount, this, this._onCollisionPositionChange, this.uniqueId);
- return this;
- }
- // Collisions
- /**
- * @internal
- */
- _collideForSubMesh(subMesh, transformMatrix, collider) {
- var _a;
- this._generatePointsArray();
- if (!this._positions) {
- return this;
- }
- // Transformation
- if (!subMesh._lastColliderWorldVertices || !subMesh._lastColliderTransformMatrix.equals(transformMatrix)) {
- subMesh._lastColliderTransformMatrix = transformMatrix.clone();
- subMesh._lastColliderWorldVertices = [];
- subMesh._trianglePlanes = [];
- const start = subMesh.verticesStart;
- const end = subMesh.verticesStart + subMesh.verticesCount;
- for (let i = start; i < end; i++) {
- subMesh._lastColliderWorldVertices.push(math_vector_Vector3.TransformCoordinates(this._positions[i], transformMatrix));
- }
- }
- // Collide
- collider._collide(subMesh._trianglePlanes, subMesh._lastColliderWorldVertices, this.getIndices(), subMesh.indexStart, subMesh.indexStart + subMesh.indexCount, subMesh.verticesStart, !!subMesh.getMaterial(), this, this._shouldConvertRHS(), ((_a = subMesh.getMaterial()) === null || _a === void 0 ? void 0 : _a.fillMode) === 7);
- return this;
- }
- /**
- * @internal
- */
- _processCollisionsForSubMeshes(collider, transformMatrix) {
- const subMeshes = this._scene.getCollidingSubMeshCandidates(this, collider);
- const len = subMeshes.length;
- for (let index = 0; index < len; index++) {
- const subMesh = subMeshes.data[index];
- // Bounding test
- if (len > 1 && !subMesh._checkCollision(collider)) {
- continue;
- }
- this._collideForSubMesh(subMesh, transformMatrix, collider);
- }
- return this;
- }
- /** @internal */
- _shouldConvertRHS() {
- return false;
- }
- /**
- * @internal
- */
- _checkCollision(collider) {
- // Bounding box test
- if (!this.getBoundingInfo()._checkCollision(collider)) {
- return this;
- }
- // Transformation matrix
- const collisionsScalingMatrix = math_vector_TmpVectors.Matrix[0];
- const collisionsTransformMatrix = math_vector_TmpVectors.Matrix[1];
- math_vector_Matrix.ScalingToRef(1.0 / collider._radius.x, 1.0 / collider._radius.y, 1.0 / collider._radius.z, collisionsScalingMatrix);
- this.worldMatrixFromCache.multiplyToRef(collisionsScalingMatrix, collisionsTransformMatrix);
- this._processCollisionsForSubMeshes(collider, collisionsTransformMatrix);
- return this;
- }
- // Picking
- /** @internal */
- _generatePointsArray() {
- return false;
- }
- /**
- * Checks if the passed Ray intersects with the mesh. A mesh triangle can be picked both from its front and back sides,
- * irrespective of orientation.
- * @param ray defines the ray to use. It should be in the mesh's LOCAL coordinate space.
- * @param fastCheck defines if fast mode (but less precise) must be used (false by default)
- * @param trianglePredicate defines an optional predicate used to select faces when a mesh intersection is detected
- * @param onlyBoundingInfo defines a boolean indicating if picking should only happen using bounding info (false by default)
- * @param worldToUse defines the world matrix to use to get the world coordinate of the intersection point
- * @param skipBoundingInfo a boolean indicating if we should skip the bounding info check
- * @returns the picking info
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/interactions/mesh_intersect
- */
- intersects(ray, fastCheck, trianglePredicate, onlyBoundingInfo = false, worldToUse, skipBoundingInfo = false) {
- const pickingInfo = new PickingInfo();
- const className = this.getClassName();
- const intersectionThreshold = className === "InstancedLinesMesh" || className === "LinesMesh" || className === "GreasedLineMesh" ? this.intersectionThreshold : 0;
- const boundingInfo = this.getBoundingInfo();
- if (!this.subMeshes) {
- return pickingInfo;
- }
- if (!skipBoundingInfo &&
- (!ray.intersectsSphere(boundingInfo.boundingSphere, intersectionThreshold) || !ray.intersectsBox(boundingInfo.boundingBox, intersectionThreshold))) {
- return pickingInfo;
- }
- if (onlyBoundingInfo) {
- pickingInfo.hit = skipBoundingInfo ? false : true;
- pickingInfo.pickedMesh = skipBoundingInfo ? null : this;
- pickingInfo.distance = skipBoundingInfo ? 0 : math_vector_Vector3.Distance(ray.origin, boundingInfo.boundingSphere.center);
- pickingInfo.subMeshId = 0;
- return pickingInfo;
- }
- if (!this._generatePointsArray()) {
- return pickingInfo;
- }
- let intersectInfo = null;
- const subMeshes = this._scene.getIntersectingSubMeshCandidates(this, ray);
- const len = subMeshes.length;
- // Check if all submeshes are using a material that don't allow picking (point/lines rendering)
- // if no submesh can be picked that way, then fallback to BBox picking
- let anySubmeshSupportIntersect = false;
- for (let index = 0; index < len; index++) {
- const subMesh = subMeshes.data[index];
- const material = subMesh.getMaterial();
- if (!material) {
- continue;
- }
- if (material.fillMode == 7 ||
- material.fillMode == 0 ||
- material.fillMode == 1 ||
- material.fillMode == 2 ||
- material.fillMode == 4) {
- anySubmeshSupportIntersect = true;
- break;
- }
- }
- // no sub mesh support intersection, fallback to BBox that has already be done
- if (!anySubmeshSupportIntersect) {
- pickingInfo.hit = true;
- pickingInfo.pickedMesh = this;
- pickingInfo.distance = math_vector_Vector3.Distance(ray.origin, boundingInfo.boundingSphere.center);
- pickingInfo.subMeshId = -1;
- return pickingInfo;
- }
- // at least 1 submesh supports intersection, keep going
- for (let index = 0; index < len; index++) {
- const subMesh = subMeshes.data[index];
- // Bounding test
- if (len > 1 && !subMesh.canIntersects(ray)) {
- continue;
- }
- const currentIntersectInfo = subMesh.intersects(ray, this._positions, this.getIndices(), fastCheck, trianglePredicate);
- if (currentIntersectInfo) {
- if (fastCheck || !intersectInfo || currentIntersectInfo.distance < intersectInfo.distance) {
- intersectInfo = currentIntersectInfo;
- intersectInfo.subMeshId = index;
- if (fastCheck) {
- break;
- }
- }
- }
- }
- if (intersectInfo) {
- // Get picked point
- const world = worldToUse !== null && worldToUse !== void 0 ? worldToUse : this.getWorldMatrix();
- const worldOrigin = math_vector_TmpVectors.Vector3[0];
- const direction = math_vector_TmpVectors.Vector3[1];
- math_vector_Vector3.TransformCoordinatesToRef(ray.origin, world, worldOrigin);
- ray.direction.scaleToRef(intersectInfo.distance, direction);
- const worldDirection = math_vector_Vector3.TransformNormal(direction, world);
- const pickedPoint = worldDirection.addInPlace(worldOrigin);
- // Return result
- pickingInfo.hit = true;
- pickingInfo.distance = math_vector_Vector3.Distance(worldOrigin, pickedPoint);
- pickingInfo.pickedPoint = pickedPoint;
- pickingInfo.pickedMesh = this;
- pickingInfo.bu = intersectInfo.bu || 0;
- pickingInfo.bv = intersectInfo.bv || 0;
- pickingInfo.subMeshFaceId = intersectInfo.faceId;
- pickingInfo.faceId = intersectInfo.faceId + subMeshes.data[intersectInfo.subMeshId].indexStart / (this.getClassName().indexOf("LinesMesh") !== -1 ? 2 : 3);
- pickingInfo.subMeshId = intersectInfo.subMeshId;
- return pickingInfo;
- }
- return pickingInfo;
- }
- /**
- * Clones the current mesh
- * @param name defines the mesh name
- * @param newParent defines the new mesh parent
- * @param doNotCloneChildren defines a boolean indicating that children must not be cloned (false by default)
- * @returns the new mesh
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- clone(name, newParent, doNotCloneChildren) {
- return null;
- }
- /**
- * Disposes all the submeshes of the current meshnp
- * @returns the current mesh
- */
- releaseSubMeshes() {
- if (this.subMeshes) {
- while (this.subMeshes.length) {
- this.subMeshes[0].dispose();
- }
- }
- else {
- this.subMeshes = new Array();
- }
- return this;
- }
- /**
- * Releases resources associated with this abstract mesh.
- * @param doNotRecurse Set to true to not recurse into each children (recurse into each children by default)
- * @param disposeMaterialAndTextures Set to true to also dispose referenced materials and textures (false by default)
- */
- dispose(doNotRecurse, disposeMaterialAndTextures = false) {
- let index;
- // mesh map release.
- if (this._scene.useMaterialMeshMap) {
- // remove from material mesh map id needed
- if (this._internalAbstractMeshDataInfo._material && this._internalAbstractMeshDataInfo._material.meshMap) {
- this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId] = undefined;
- }
- }
- // Smart Array Retainers.
- this.getScene().freeActiveMeshes();
- this.getScene().freeRenderingGroups();
- // Action manager
- if (this.actionManager !== undefined && this.actionManager !== null) {
- this.actionManager.dispose();
- this.actionManager = null;
- }
- // Skeleton
- this._internalAbstractMeshDataInfo._skeleton = null;
- if (this._transformMatrixTexture) {
- this._transformMatrixTexture.dispose();
- this._transformMatrixTexture = null;
- }
- // Intersections in progress
- for (index = 0; index < this._intersectionsInProgress.length; index++) {
- const other = this._intersectionsInProgress[index];
- const pos = other._intersectionsInProgress.indexOf(this);
- other._intersectionsInProgress.splice(pos, 1);
- }
- this._intersectionsInProgress.length = 0;
- // Lights
- const lights = this.getScene().lights;
- lights.forEach((light) => {
- let meshIndex = light.includedOnlyMeshes.indexOf(this);
- if (meshIndex !== -1) {
- light.includedOnlyMeshes.splice(meshIndex, 1);
- }
- meshIndex = light.excludedMeshes.indexOf(this);
- if (meshIndex !== -1) {
- light.excludedMeshes.splice(meshIndex, 1);
- }
- // Shadow generators
- const generators = light.getShadowGenerators();
- if (generators) {
- const iterator = generators.values();
- for (let key = iterator.next(); key.done !== true; key = iterator.next()) {
- const generator = key.value;
- const shadowMap = generator.getShadowMap();
- if (shadowMap && shadowMap.renderList) {
- meshIndex = shadowMap.renderList.indexOf(this);
- if (meshIndex !== -1) {
- shadowMap.renderList.splice(meshIndex, 1);
- }
- }
- }
- }
- });
- // SubMeshes
- if (this.getClassName() !== "InstancedMesh" || this.getClassName() !== "InstancedLinesMesh") {
- this.releaseSubMeshes();
- }
- // Query
- const engine = this.getScene().getEngine();
- if (this._occlusionQuery !== null) {
- this.isOcclusionQueryInProgress = false;
- engine.deleteQuery(this._occlusionQuery);
- this._occlusionQuery = null;
- }
- // Engine
- engine.wipeCaches();
- // Remove from scene
- this.getScene().removeMesh(this);
- if (this._parentContainer) {
- const index = this._parentContainer.meshes.indexOf(this);
- if (index > -1) {
- this._parentContainer.meshes.splice(index, 1);
- }
- this._parentContainer = null;
- }
- if (disposeMaterialAndTextures) {
- if (this.material) {
- if (this.material.getClassName() === "MultiMaterial") {
- this.material.dispose(false, true, true);
- }
- else {
- this.material.dispose(false, true);
- }
- }
- }
- if (!doNotRecurse) {
- // Particles
- for (index = 0; index < this.getScene().particleSystems.length; index++) {
- if (this.getScene().particleSystems[index].emitter === this) {
- this.getScene().particleSystems[index].dispose();
- index--;
- }
- }
- }
- // facet data
- if (this._internalAbstractMeshDataInfo._facetData.facetDataEnabled) {
- this.disableFacetData();
- }
- this._uniformBuffer.dispose();
- this.onAfterWorldMatrixUpdateObservable.clear();
- this.onCollideObservable.clear();
- this.onCollisionPositionChangeObservable.clear();
- this.onRebuildObservable.clear();
- super.dispose(doNotRecurse, disposeMaterialAndTextures);
- }
- /**
- * Adds the passed mesh as a child to the current mesh
- * @param mesh defines the child mesh
- * @param preserveScalingSign if true, keep scaling sign of child. Otherwise, scaling sign might change.
- * @returns the current mesh
- */
- addChild(mesh, preserveScalingSign = false) {
- mesh.setParent(this, preserveScalingSign);
- return this;
- }
- /**
- * Removes the passed mesh from the current mesh children list
- * @param mesh defines the child mesh
- * @param preserveScalingSign if true, keep scaling sign of child. Otherwise, scaling sign might change.
- * @returns the current mesh
- */
- removeChild(mesh, preserveScalingSign = false) {
- mesh.setParent(null, preserveScalingSign);
- return this;
- }
- // Facet data
- /** @internal */
- _initFacetData() {
- const data = this._internalAbstractMeshDataInfo._facetData;
- if (!data.facetNormals) {
- data.facetNormals = new Array();
- }
- if (!data.facetPositions) {
- data.facetPositions = new Array();
- }
- if (!data.facetPartitioning) {
- data.facetPartitioning = new Array();
- }
- data.facetNb = (this.getIndices().length / 3) | 0;
- data.partitioningSubdivisions = data.partitioningSubdivisions ? data.partitioningSubdivisions : 10; // default nb of partitioning subdivisions = 10
- data.partitioningBBoxRatio = data.partitioningBBoxRatio ? data.partitioningBBoxRatio : 1.01; // default ratio 1.01 = the partitioning is 1% bigger than the bounding box
- for (let f = 0; f < data.facetNb; f++) {
- data.facetNormals[f] = math_vector_Vector3.Zero();
- data.facetPositions[f] = math_vector_Vector3.Zero();
- }
- data.facetDataEnabled = true;
- return this;
- }
- /**
- * Updates the mesh facetData arrays and the internal partitioning when the mesh is morphed or updated.
- * This method can be called within the render loop.
- * You don't need to call this method by yourself in the render loop when you update/morph a mesh with the methods CreateXXX() as they automatically manage this computation
- * @returns the current mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- updateFacetData() {
- const data = this._internalAbstractMeshDataInfo._facetData;
- if (!data.facetDataEnabled) {
- this._initFacetData();
- }
- const positions = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- const indices = this.getIndices();
- const normals = this.getVerticesData(buffer_VertexBuffer.NormalKind);
- const bInfo = this.getBoundingInfo();
- if (data.facetDepthSort && !data.facetDepthSortEnabled) {
- // init arrays, matrix and sort function on first call
- data.facetDepthSortEnabled = true;
- if (indices instanceof Uint16Array) {
- data.depthSortedIndices = new Uint16Array(indices);
- }
- else if (indices instanceof Uint32Array) {
- data.depthSortedIndices = new Uint32Array(indices);
- }
- else {
- let needs32bits = false;
- for (let i = 0; i < indices.length; i++) {
- if (indices[i] > 65535) {
- needs32bits = true;
- break;
- }
- }
- if (needs32bits) {
- data.depthSortedIndices = new Uint32Array(indices);
- }
- else {
- data.depthSortedIndices = new Uint16Array(indices);
- }
- }
- data.facetDepthSortFunction = function (f1, f2) {
- return f2.sqDistance - f1.sqDistance;
- };
- if (!data.facetDepthSortFrom) {
- const camera = this.getScene().activeCamera;
- data.facetDepthSortFrom = camera ? camera.position : math_vector_Vector3.Zero();
- }
- data.depthSortedFacets = [];
- for (let f = 0; f < data.facetNb; f++) {
- const depthSortedFacet = { ind: f * 3, sqDistance: 0.0 };
- data.depthSortedFacets.push(depthSortedFacet);
- }
- data.invertedMatrix = math_vector_Matrix.Identity();
- data.facetDepthSortOrigin = math_vector_Vector3.Zero();
- }
- data.bbSize.x = bInfo.maximum.x - bInfo.minimum.x > math_constants_Epsilon ? bInfo.maximum.x - bInfo.minimum.x : math_constants_Epsilon;
- data.bbSize.y = bInfo.maximum.y - bInfo.minimum.y > math_constants_Epsilon ? bInfo.maximum.y - bInfo.minimum.y : math_constants_Epsilon;
- data.bbSize.z = bInfo.maximum.z - bInfo.minimum.z > math_constants_Epsilon ? bInfo.maximum.z - bInfo.minimum.z : math_constants_Epsilon;
- let bbSizeMax = data.bbSize.x > data.bbSize.y ? data.bbSize.x : data.bbSize.y;
- bbSizeMax = bbSizeMax > data.bbSize.z ? bbSizeMax : data.bbSize.z;
- data.subDiv.max = data.partitioningSubdivisions;
- data.subDiv.X = Math.floor((data.subDiv.max * data.bbSize.x) / bbSizeMax); // adjust the number of subdivisions per axis
- data.subDiv.Y = Math.floor((data.subDiv.max * data.bbSize.y) / bbSizeMax); // according to each bbox size per axis
- data.subDiv.Z = Math.floor((data.subDiv.max * data.bbSize.z) / bbSizeMax);
- data.subDiv.X = data.subDiv.X < 1 ? 1 : data.subDiv.X; // at least one subdivision
- data.subDiv.Y = data.subDiv.Y < 1 ? 1 : data.subDiv.Y;
- data.subDiv.Z = data.subDiv.Z < 1 ? 1 : data.subDiv.Z;
- // set the parameters for ComputeNormals()
- data.facetParameters.facetNormals = this.getFacetLocalNormals();
- data.facetParameters.facetPositions = this.getFacetLocalPositions();
- data.facetParameters.facetPartitioning = this.getFacetLocalPartitioning();
- data.facetParameters.bInfo = bInfo;
- data.facetParameters.bbSize = data.bbSize;
- data.facetParameters.subDiv = data.subDiv;
- data.facetParameters.ratio = this.partitioningBBoxRatio;
- data.facetParameters.depthSort = data.facetDepthSort;
- if (data.facetDepthSort && data.facetDepthSortEnabled) {
- this.computeWorldMatrix(true);
- this._worldMatrix.invertToRef(data.invertedMatrix);
- math_vector_Vector3.TransformCoordinatesToRef(data.facetDepthSortFrom, data.invertedMatrix, data.facetDepthSortOrigin);
- data.facetParameters.distanceTo = data.facetDepthSortOrigin;
- }
- data.facetParameters.depthSortedFacets = data.depthSortedFacets;
- if (normals) {
- mesh_vertexData_VertexData.ComputeNormals(positions, indices, normals, data.facetParameters);
- }
- if (data.facetDepthSort && data.facetDepthSortEnabled) {
- data.depthSortedFacets.sort(data.facetDepthSortFunction);
- const l = (data.depthSortedIndices.length / 3) | 0;
- for (let f = 0; f < l; f++) {
- const sind = data.depthSortedFacets[f].ind;
- data.depthSortedIndices[f * 3] = indices[sind];
- data.depthSortedIndices[f * 3 + 1] = indices[sind + 1];
- data.depthSortedIndices[f * 3 + 2] = indices[sind + 2];
- }
- this.updateIndices(data.depthSortedIndices, undefined, true);
- }
- return this;
- }
- /**
- * Returns the facetLocalNormals array.
- * The normals are expressed in the mesh local spac
- * @returns an array of Vector3
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- getFacetLocalNormals() {
- const facetData = this._internalAbstractMeshDataInfo._facetData;
- if (!facetData.facetNormals) {
- this.updateFacetData();
- }
- return facetData.facetNormals;
- }
- /**
- * Returns the facetLocalPositions array.
- * The facet positions are expressed in the mesh local space
- * @returns an array of Vector3
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- getFacetLocalPositions() {
- const facetData = this._internalAbstractMeshDataInfo._facetData;
- if (!facetData.facetPositions) {
- this.updateFacetData();
- }
- return facetData.facetPositions;
- }
- /**
- * Returns the facetLocalPartitioning array
- * @returns an array of array of numbers
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- getFacetLocalPartitioning() {
- const facetData = this._internalAbstractMeshDataInfo._facetData;
- if (!facetData.facetPartitioning) {
- this.updateFacetData();
- }
- return facetData.facetPartitioning;
- }
- /**
- * Returns the i-th facet position in the world system.
- * This method allocates a new Vector3 per call
- * @param i defines the facet index
- * @returns a new Vector3
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- getFacetPosition(i) {
- const pos = math_vector_Vector3.Zero();
- this.getFacetPositionToRef(i, pos);
- return pos;
- }
- /**
- * Sets the reference Vector3 with the i-th facet position in the world system
- * @param i defines the facet index
- * @param ref defines the target vector
- * @returns the current mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- getFacetPositionToRef(i, ref) {
- const localPos = this.getFacetLocalPositions()[i];
- const world = this.getWorldMatrix();
- math_vector_Vector3.TransformCoordinatesToRef(localPos, world, ref);
- return this;
- }
- /**
- * Returns the i-th facet normal in the world system.
- * This method allocates a new Vector3 per call
- * @param i defines the facet index
- * @returns a new Vector3
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- getFacetNormal(i) {
- const norm = math_vector_Vector3.Zero();
- this.getFacetNormalToRef(i, norm);
- return norm;
- }
- /**
- * Sets the reference Vector3 with the i-th facet normal in the world system
- * @param i defines the facet index
- * @param ref defines the target vector
- * @returns the current mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- getFacetNormalToRef(i, ref) {
- const localNorm = this.getFacetLocalNormals()[i];
- math_vector_Vector3.TransformNormalToRef(localNorm, this.getWorldMatrix(), ref);
- return this;
- }
- /**
- * Returns the facets (in an array) in the same partitioning block than the one the passed coordinates are located (expressed in the mesh local system)
- * @param x defines x coordinate
- * @param y defines y coordinate
- * @param z defines z coordinate
- * @returns the array of facet indexes
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- getFacetsAtLocalCoordinates(x, y, z) {
- const bInfo = this.getBoundingInfo();
- const data = this._internalAbstractMeshDataInfo._facetData;
- const ox = Math.floor(((x - bInfo.minimum.x * data.partitioningBBoxRatio) * data.subDiv.X * data.partitioningBBoxRatio) / data.bbSize.x);
- const oy = Math.floor(((y - bInfo.minimum.y * data.partitioningBBoxRatio) * data.subDiv.Y * data.partitioningBBoxRatio) / data.bbSize.y);
- const oz = Math.floor(((z - bInfo.minimum.z * data.partitioningBBoxRatio) * data.subDiv.Z * data.partitioningBBoxRatio) / data.bbSize.z);
- if (ox < 0 || ox > data.subDiv.max || oy < 0 || oy > data.subDiv.max || oz < 0 || oz > data.subDiv.max) {
- return null;
- }
- return data.facetPartitioning[ox + data.subDiv.max * oy + data.subDiv.max * data.subDiv.max * oz];
- }
- /**
- * Returns the closest mesh facet index at (x,y,z) World coordinates, null if not found
- * @param x defines x coordinate
- * @param y defines y coordinate
- * @param z defines z coordinate
- * @param projected sets as the (x,y,z) world projection on the facet
- * @param checkFace if true (default false), only the facet "facing" to (x,y,z) or only the ones "turning their backs", according to the parameter "facing" are returned
- * @param facing if facing and checkFace are true, only the facet "facing" to (x, y, z) are returned : positive dot (x, y, z) * facet position. If facing si false and checkFace is true, only the facet "turning their backs" to (x, y, z) are returned : negative dot (x, y, z) * facet position
- * @returns the face index if found (or null instead)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- getClosestFacetAtCoordinates(x, y, z, projected, checkFace = false, facing = true) {
- const world = this.getWorldMatrix();
- const invMat = math_vector_TmpVectors.Matrix[5];
- world.invertToRef(invMat);
- const invVect = math_vector_TmpVectors.Vector3[8];
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(x, y, z, invMat, invVect); // transform (x,y,z) to coordinates in the mesh local space
- const closest = this.getClosestFacetAtLocalCoordinates(invVect.x, invVect.y, invVect.z, projected, checkFace, facing);
- if (projected) {
- // transform the local computed projected vector to world coordinates
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(projected.x, projected.y, projected.z, world, projected);
- }
- return closest;
- }
- /**
- * Returns the closest mesh facet index at (x,y,z) local coordinates, null if not found
- * @param x defines x coordinate
- * @param y defines y coordinate
- * @param z defines z coordinate
- * @param projected sets as the (x,y,z) local projection on the facet
- * @param checkFace if true (default false), only the facet "facing" to (x,y,z) or only the ones "turning their backs", according to the parameter "facing" are returned
- * @param facing if facing and checkFace are true, only the facet "facing" to (x, y, z) are returned : positive dot (x, y, z) * facet position. If facing si false and checkFace is true, only the facet "turning their backs" to (x, y, z) are returned : negative dot (x, y, z) * facet position
- * @returns the face index if found (or null instead)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- getClosestFacetAtLocalCoordinates(x, y, z, projected, checkFace = false, facing = true) {
- let closest = null;
- let tmpx = 0.0;
- let tmpy = 0.0;
- let tmpz = 0.0;
- let d = 0.0; // tmp dot facet normal * facet position
- let t0 = 0.0;
- let projx = 0.0;
- let projy = 0.0;
- let projz = 0.0;
- // Get all the facets in the same partitioning block than (x, y, z)
- const facetPositions = this.getFacetLocalPositions();
- const facetNormals = this.getFacetLocalNormals();
- const facetsInBlock = this.getFacetsAtLocalCoordinates(x, y, z);
- if (!facetsInBlock) {
- return null;
- }
- // Get the closest facet to (x, y, z)
- let shortest = Number.MAX_VALUE; // init distance vars
- let tmpDistance = shortest;
- let fib; // current facet in the block
- let norm; // current facet normal
- let p0; // current facet barycenter position
- // loop on all the facets in the current partitioning block
- for (let idx = 0; idx < facetsInBlock.length; idx++) {
- fib = facetsInBlock[idx];
- norm = facetNormals[fib];
- p0 = facetPositions[fib];
- d = (x - p0.x) * norm.x + (y - p0.y) * norm.y + (z - p0.z) * norm.z;
- if (!checkFace || (checkFace && facing && d >= 0.0) || (checkFace && !facing && d <= 0.0)) {
- // compute (x,y,z) projection on the facet = (projx, projy, projz)
- d = norm.x * p0.x + norm.y * p0.y + norm.z * p0.z;
- t0 = -(norm.x * x + norm.y * y + norm.z * z - d) / (norm.x * norm.x + norm.y * norm.y + norm.z * norm.z);
- projx = x + norm.x * t0;
- projy = y + norm.y * t0;
- projz = z + norm.z * t0;
- tmpx = projx - x;
- tmpy = projy - y;
- tmpz = projz - z;
- tmpDistance = tmpx * tmpx + tmpy * tmpy + tmpz * tmpz; // compute length between (x, y, z) and its projection on the facet
- if (tmpDistance < shortest) {
- // just keep the closest facet to (x, y, z)
- shortest = tmpDistance;
- closest = fib;
- if (projected) {
- projected.x = projx;
- projected.y = projy;
- projected.z = projz;
- }
- }
- }
- }
- return closest;
- }
- /**
- * Returns the object "parameter" set with all the expected parameters for facetData computation by ComputeNormals()
- * @returns the parameters
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- getFacetDataParameters() {
- return this._internalAbstractMeshDataInfo._facetData.facetParameters;
- }
- /**
- * Disables the feature FacetData and frees the related memory
- * @returns the current mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/facetData
- */
- disableFacetData() {
- const facetData = this._internalAbstractMeshDataInfo._facetData;
- if (facetData.facetDataEnabled) {
- facetData.facetDataEnabled = false;
- facetData.facetPositions = new Array();
- facetData.facetNormals = new Array();
- facetData.facetPartitioning = new Array();
- facetData.facetParameters = null;
- facetData.depthSortedIndices = new Uint32Array(0);
- }
- return this;
- }
- /**
- * Updates the AbstractMesh indices array
- * @param indices defines the data source
- * @param offset defines the offset in the index buffer where to store the new data (can be null)
- * @param gpuMemoryOnly defines a boolean indicating that only the GPU memory must be updated leaving the CPU version of the indices unchanged (false by default)
- * @returns the current mesh
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- updateIndices(indices, offset, gpuMemoryOnly = false) {
- return this;
- }
- /**
- * Creates new normals data for the mesh
- * @param updatable defines if the normal vertex buffer must be flagged as updatable
- * @returns the current mesh
- */
- createNormals(updatable) {
- const positions = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- const indices = this.getIndices();
- let normals;
- if (this.isVerticesDataPresent(buffer_VertexBuffer.NormalKind)) {
- normals = this.getVerticesData(buffer_VertexBuffer.NormalKind);
- }
- else {
- normals = [];
- }
- mesh_vertexData_VertexData.ComputeNormals(positions, indices, normals, { useRightHandedSystem: this.getScene().useRightHandedSystem });
- this.setVerticesData(buffer_VertexBuffer.NormalKind, normals, updatable);
- return this;
- }
- /**
- * Align the mesh with a normal
- * @param normal defines the normal to use
- * @param upDirection can be used to redefined the up vector to use (will use the (0, 1, 0) by default)
- * @returns the current mesh
- */
- alignWithNormal(normal, upDirection) {
- if (!upDirection) {
- upDirection = math_axis_Axis.Y;
- }
- const axisX = math_vector_TmpVectors.Vector3[0];
- const axisZ = math_vector_TmpVectors.Vector3[1];
- math_vector_Vector3.CrossToRef(upDirection, normal, axisZ);
- math_vector_Vector3.CrossToRef(normal, axisZ, axisX);
- if (this.rotationQuaternion) {
- math_vector_Quaternion.RotationQuaternionFromAxisToRef(axisX, normal, axisZ, this.rotationQuaternion);
- }
- else {
- math_vector_Vector3.RotationFromAxisToRef(axisX, normal, axisZ, this.rotation);
- }
- return this;
- }
- /** @internal */
- _checkOcclusionQuery() {
- // Will be replaced by correct code if Occlusion queries are referenced
- return false;
- }
- /**
- * Disables the mesh edge rendering mode
- * @returns the currentAbstractMesh
- */
- disableEdgesRendering() {
- throw _WarnImport("EdgesRenderer");
- }
- /**
- * Enables the edge rendering mode on the mesh.
- * This mode makes the mesh edges visible
- * @param epsilon defines the maximal distance between two angles to detect a face
- * @param checkVerticesInsteadOfIndices indicates that we should check vertex list directly instead of faces
- * @param options options to the edge renderer
- * @returns the currentAbstractMesh
- * @see https://www.babylonjs-playground.com/#19O9TU#0
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- enableEdgesRendering(epsilon, checkVerticesInsteadOfIndices, options) {
- throw _WarnImport("EdgesRenderer");
- }
- /**
- * This function returns all of the particle systems in the scene that use the mesh as an emitter.
- * @returns an array of particle systems in the scene that use the mesh as an emitter
- */
- getConnectedParticleSystems() {
- return this._scene.particleSystems.filter((particleSystem) => particleSystem.emitter === this);
- }
-}
-/** No occlusion */
-abstractMesh_AbstractMesh.OCCLUSION_TYPE_NONE = 0;
-/** Occlusion set to optimistic */
-abstractMesh_AbstractMesh.OCCLUSION_TYPE_OPTIMISTIC = 1;
-/** Occlusion set to strict */
-abstractMesh_AbstractMesh.OCCLUSION_TYPE_STRICT = 2;
-/** Use an accurate occlusion algorithm */
-abstractMesh_AbstractMesh.OCCLUSION_ALGORITHM_TYPE_ACCURATE = 0;
-/** Use a conservative occlusion algorithm */
-abstractMesh_AbstractMesh.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE = 1;
-/** Default culling strategy : this is an exclusion test and it's the more accurate.
- * Test order :
- * Is the bounding sphere outside the frustum ?
- * If not, are the bounding box vertices outside the frustum ?
- * It not, then the cullable object is in the frustum.
- */
-abstractMesh_AbstractMesh.CULLINGSTRATEGY_STANDARD = 0;
-/** Culling strategy : Bounding Sphere Only.
- * This is an exclusion test. It's faster than the standard strategy because the bounding box is not tested.
- * It's also less accurate than the standard because some not visible objects can still be selected.
- * Test : is the bounding sphere outside the frustum ?
- * If not, then the cullable object is in the frustum.
- */
-abstractMesh_AbstractMesh.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY = 1;
-/** Culling strategy : Optimistic Inclusion.
- * This in an inclusion test first, then the standard exclusion test.
- * This can be faster when a cullable object is expected to be almost always in the camera frustum.
- * This could also be a little slower than the standard test when the tested object center is not the frustum but one of its bounding box vertex is still inside.
- * Anyway, it's as accurate as the standard strategy.
- * Test :
- * Is the cullable object bounding sphere center in the frustum ?
- * If not, apply the default culling strategy.
- */
-abstractMesh_AbstractMesh.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION = 2;
-/** Culling strategy : Optimistic Inclusion then Bounding Sphere Only.
- * This in an inclusion test first, then the bounding sphere only exclusion test.
- * This can be the fastest test when a cullable object is expected to be almost always in the camera frustum.
- * This could also be a little slower than the BoundingSphereOnly strategy when the tested object center is not in the frustum but its bounding sphere still intersects it.
- * It's less accurate than the standard strategy and as accurate as the BoundingSphereOnly strategy.
- * Test :
- * Is the cullable object bounding sphere center in the frustum ?
- * If not, apply the Bounding Sphere Only strategy. No Bounding Box is tested here.
- */
-abstractMesh_AbstractMesh.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY = 3;
-RegisterClass("BABYLON.AbstractMesh", abstractMesh_AbstractMesh);
-//# sourceMappingURL=abstractMesh.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/clipPlaneMaterialHelper.js
-/** @internal */
-function addClipPlaneUniforms(uniforms) {
- if (uniforms.indexOf("vClipPlane") === -1) {
- uniforms.push("vClipPlane");
- }
- if (uniforms.indexOf("vClipPlane2") === -1) {
- uniforms.push("vClipPlane2");
- }
- if (uniforms.indexOf("vClipPlane3") === -1) {
- uniforms.push("vClipPlane3");
- }
- if (uniforms.indexOf("vClipPlane4") === -1) {
- uniforms.push("vClipPlane4");
- }
- if (uniforms.indexOf("vClipPlane5") === -1) {
- uniforms.push("vClipPlane5");
- }
- if (uniforms.indexOf("vClipPlane6") === -1) {
- uniforms.push("vClipPlane6");
- }
-}
-/** @internal */
-function prepareStringDefinesForClipPlanes(primaryHolder, secondaryHolder, defines) {
- var _a, _b, _c, _d, _e, _f;
- const clipPlane = !!((_a = primaryHolder.clipPlane) !== null && _a !== void 0 ? _a : secondaryHolder.clipPlane);
- const clipPlane2 = !!((_b = primaryHolder.clipPlane2) !== null && _b !== void 0 ? _b : secondaryHolder.clipPlane2);
- const clipPlane3 = !!((_c = primaryHolder.clipPlane3) !== null && _c !== void 0 ? _c : secondaryHolder.clipPlane3);
- const clipPlane4 = !!((_d = primaryHolder.clipPlane4) !== null && _d !== void 0 ? _d : secondaryHolder.clipPlane4);
- const clipPlane5 = !!((_e = primaryHolder.clipPlane5) !== null && _e !== void 0 ? _e : secondaryHolder.clipPlane5);
- const clipPlane6 = !!((_f = primaryHolder.clipPlane6) !== null && _f !== void 0 ? _f : secondaryHolder.clipPlane6);
- if (clipPlane)
- defines.push("#define CLIPPLANE");
- if (clipPlane2)
- defines.push("#define CLIPPLANE2");
- if (clipPlane3)
- defines.push("#define CLIPPLANE3");
- if (clipPlane4)
- defines.push("#define CLIPPLANE4");
- if (clipPlane5)
- defines.push("#define CLIPPLANE5");
- if (clipPlane6)
- defines.push("#define CLIPPLANE6");
-}
-/** @internal */
-function prepareDefinesForClipPlanes(primaryHolder, secondaryHolder, defines) {
- var _a, _b, _c, _d, _e, _f;
- let changed = false;
- const clipPlane = !!((_a = primaryHolder.clipPlane) !== null && _a !== void 0 ? _a : secondaryHolder.clipPlane);
- const clipPlane2 = !!((_b = primaryHolder.clipPlane2) !== null && _b !== void 0 ? _b : secondaryHolder.clipPlane2);
- const clipPlane3 = !!((_c = primaryHolder.clipPlane3) !== null && _c !== void 0 ? _c : secondaryHolder.clipPlane3);
- const clipPlane4 = !!((_d = primaryHolder.clipPlane4) !== null && _d !== void 0 ? _d : secondaryHolder.clipPlane4);
- const clipPlane5 = !!((_e = primaryHolder.clipPlane5) !== null && _e !== void 0 ? _e : secondaryHolder.clipPlane5);
- const clipPlane6 = !!((_f = primaryHolder.clipPlane6) !== null && _f !== void 0 ? _f : secondaryHolder.clipPlane6);
- // Do not factorize this code, it breaks browsers optimizations.
- if (defines["CLIPPLANE"] !== clipPlane) {
- defines["CLIPPLANE"] = clipPlane;
- changed = true;
- }
- if (defines["CLIPPLANE2"] !== clipPlane2) {
- defines["CLIPPLANE2"] = clipPlane2;
- changed = true;
- }
- if (defines["CLIPPLANE3"] !== clipPlane3) {
- defines["CLIPPLANE3"] = clipPlane3;
- changed = true;
- }
- if (defines["CLIPPLANE4"] !== clipPlane4) {
- defines["CLIPPLANE4"] = clipPlane4;
- changed = true;
- }
- if (defines["CLIPPLANE5"] !== clipPlane5) {
- defines["CLIPPLANE5"] = clipPlane5;
- changed = true;
- }
- if (defines["CLIPPLANE6"] !== clipPlane6) {
- defines["CLIPPLANE6"] = clipPlane6;
- changed = true;
- }
- return changed;
-}
-/** @internal */
-function bindClipPlane(effect, primaryHolder, secondaryHolder) {
- var _a, _b, _c, _d, _e, _f;
- let clipPlane = (_a = primaryHolder.clipPlane) !== null && _a !== void 0 ? _a : secondaryHolder.clipPlane;
- setClipPlane(effect, "vClipPlane", clipPlane);
- clipPlane = (_b = primaryHolder.clipPlane2) !== null && _b !== void 0 ? _b : secondaryHolder.clipPlane2;
- setClipPlane(effect, "vClipPlane2", clipPlane);
- clipPlane = (_c = primaryHolder.clipPlane3) !== null && _c !== void 0 ? _c : secondaryHolder.clipPlane3;
- setClipPlane(effect, "vClipPlane3", clipPlane);
- clipPlane = (_d = primaryHolder.clipPlane4) !== null && _d !== void 0 ? _d : secondaryHolder.clipPlane4;
- setClipPlane(effect, "vClipPlane4", clipPlane);
- clipPlane = (_e = primaryHolder.clipPlane5) !== null && _e !== void 0 ? _e : secondaryHolder.clipPlane5;
- setClipPlane(effect, "vClipPlane5", clipPlane);
- clipPlane = (_f = primaryHolder.clipPlane6) !== null && _f !== void 0 ? _f : secondaryHolder.clipPlane6;
- setClipPlane(effect, "vClipPlane6", clipPlane);
-}
-function setClipPlane(effect, uniformName, clipPlane) {
- if (clipPlane) {
- effect.setFloat4(uniformName, clipPlane.normal.x, clipPlane.normal.y, clipPlane.normal.z, clipPlane.d);
- }
-}
-//# sourceMappingURL=clipPlaneMaterialHelper.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/materialHelper.js
-
-
-
-
-
-
-
-
-
-/**
- * "Static Class" containing the most commonly used helper while dealing with material for rendering purpose.
- *
- * It contains the basic tools to help defining defines, binding uniform for the common part of the materials.
- *
- * This works by convention in BabylonJS but is meant to be use only with shader following the in place naming rules and conventions.
- */
-class MaterialHelper {
- /**
- * Binds the scene's uniform buffer to the effect.
- * @param effect defines the effect to bind to the scene uniform buffer
- * @param sceneUbo defines the uniform buffer storing scene data
- */
- static BindSceneUniformBuffer(effect, sceneUbo) {
- sceneUbo.bindToEffect(effect, "Scene");
- }
- /**
- * Helps preparing the defines values about the UVs in used in the effect.
- * UVs are shared as much as we can across channels in the shaders.
- * @param texture The texture we are preparing the UVs for
- * @param defines The defines to update
- * @param key The channel key "diffuse", "specular"... used in the shader
- */
- static PrepareDefinesForMergedUV(texture, defines, key) {
- defines._needUVs = true;
- defines[key] = true;
- if (texture.optimizeUVAllocation && texture.getTextureMatrix().isIdentityAs3x2()) {
- defines[key + "DIRECTUV"] = texture.coordinatesIndex + 1;
- defines["MAINUV" + (texture.coordinatesIndex + 1)] = true;
- }
- else {
- defines[key + "DIRECTUV"] = 0;
- }
- }
- /**
- * Binds a texture matrix value to its corresponding uniform
- * @param texture The texture to bind the matrix for
- * @param uniformBuffer The uniform buffer receiving the data
- * @param key The channel key "diffuse", "specular"... used in the shader
- */
- static BindTextureMatrix(texture, uniformBuffer, key) {
- const matrix = texture.getTextureMatrix();
- uniformBuffer.updateMatrix(key + "Matrix", matrix);
- }
- /**
- * Gets the current status of the fog (should it be enabled?)
- * @param mesh defines the mesh to evaluate for fog support
- * @param scene defines the hosting scene
- * @returns true if fog must be enabled
- */
- static GetFogState(mesh, scene) {
- return scene.fogEnabled && mesh.applyFog && scene.fogMode !== scene_Scene.FOGMODE_NONE;
- }
- /**
- * Helper used to prepare the list of defines associated with misc. values for shader compilation
- * @param mesh defines the current mesh
- * @param scene defines the current scene
- * @param useLogarithmicDepth defines if logarithmic depth has to be turned on
- * @param pointsCloud defines if point cloud rendering has to be turned on
- * @param fogEnabled defines if fog has to be turned on
- * @param alphaTest defines if alpha testing has to be turned on
- * @param defines defines the current list of defines
- * @param applyDecalAfterDetail Defines if the decal is applied after or before the detail
- */
- static PrepareDefinesForMisc(mesh, scene, useLogarithmicDepth, pointsCloud, fogEnabled, alphaTest, defines, applyDecalAfterDetail = false) {
- if (defines._areMiscDirty) {
- defines["LOGARITHMICDEPTH"] = useLogarithmicDepth;
- defines["POINTSIZE"] = pointsCloud;
- defines["FOG"] = fogEnabled && this.GetFogState(mesh, scene);
- defines["NONUNIFORMSCALING"] = mesh.nonUniformScaling;
- defines["ALPHATEST"] = alphaTest;
- defines["DECAL_AFTER_DETAIL"] = applyDecalAfterDetail;
- }
- }
- /**
- * Helper used to prepare the defines relative to the active camera
- * @param scene defines the current scene
- * @param defines specifies the list of active defines
- * @returns true if the defines have been updated, else false
- */
- static PrepareDefinesForCamera(scene, defines) {
- let changed = false;
- if (scene.activeCamera) {
- const wasOrtho = defines["CAMERA_ORTHOGRAPHIC"] ? 1 : 0;
- const wasPersp = defines["CAMERA_PERSPECTIVE"] ? 1 : 0;
- const isOrtho = scene.activeCamera.mode === camera_Camera.ORTHOGRAPHIC_CAMERA ? 1 : 0;
- const isPersp = scene.activeCamera.mode === camera_Camera.PERSPECTIVE_CAMERA ? 1 : 0;
- if (wasOrtho ^ isOrtho || wasPersp ^ isPersp) {
- defines["CAMERA_ORTHOGRAPHIC"] = isOrtho === 1;
- defines["CAMERA_PERSPECTIVE"] = isPersp === 1;
- changed = true;
- }
- }
- return changed;
- }
- /**
- * Helper used to prepare the list of defines associated with frame values for shader compilation
- * @param scene defines the current scene
- * @param engine defines the current engine
- * @param material defines the material we are compiling the shader for
- * @param defines specifies the list of active defines
- * @param useInstances defines if instances have to be turned on
- * @param useClipPlane defines if clip plane have to be turned on
- * @param useThinInstances defines if thin instances have to be turned on
- */
- static PrepareDefinesForFrameBoundValues(scene, engine, material, defines, useInstances, useClipPlane = null, useThinInstances = false) {
- let changed = MaterialHelper.PrepareDefinesForCamera(scene, defines);
- if (useClipPlane !== false) {
- changed = prepareDefinesForClipPlanes(material, scene, defines);
- }
- if (defines["DEPTHPREPASS"] !== !engine.getColorWrite()) {
- defines["DEPTHPREPASS"] = !defines["DEPTHPREPASS"];
- changed = true;
- }
- if (defines["INSTANCES"] !== useInstances) {
- defines["INSTANCES"] = useInstances;
- changed = true;
- }
- if (defines["THIN_INSTANCES"] !== useThinInstances) {
- defines["THIN_INSTANCES"] = useThinInstances;
- changed = true;
- }
- if (changed) {
- defines.markAsUnprocessed();
- }
- }
- /**
- * Prepares the defines for bones
- * @param mesh The mesh containing the geometry data we will draw
- * @param defines The defines to update
- */
- static PrepareDefinesForBones(mesh, defines) {
- if (mesh.useBones && mesh.computeBonesUsingShaders && mesh.skeleton) {
- defines["NUM_BONE_INFLUENCERS"] = mesh.numBoneInfluencers;
- const materialSupportsBoneTexture = defines["BONETEXTURE"] !== undefined;
- if (mesh.skeleton.isUsingTextureForMatrices && materialSupportsBoneTexture) {
- defines["BONETEXTURE"] = true;
- }
- else {
- defines["BonesPerMesh"] = mesh.skeleton.bones.length + 1;
- defines["BONETEXTURE"] = materialSupportsBoneTexture ? false : undefined;
- const prePassRenderer = mesh.getScene().prePassRenderer;
- if (prePassRenderer && prePassRenderer.enabled) {
- const nonExcluded = prePassRenderer.excludedSkinnedMesh.indexOf(mesh) === -1;
- defines["BONES_VELOCITY_ENABLED"] = nonExcluded;
- }
- }
- }
- else {
- defines["NUM_BONE_INFLUENCERS"] = 0;
- defines["BonesPerMesh"] = 0;
- if (defines["BONETEXTURE"] !== undefined) {
- defines["BONETEXTURE"] = false;
- }
- }
- }
- /**
- * Prepares the defines for morph targets
- * @param mesh The mesh containing the geometry data we will draw
- * @param defines The defines to update
- */
- static PrepareDefinesForMorphTargets(mesh, defines) {
- const manager = mesh.morphTargetManager;
- if (manager) {
- defines["MORPHTARGETS_UV"] = manager.supportsUVs && defines["UV1"];
- defines["MORPHTARGETS_TANGENT"] = manager.supportsTangents && defines["TANGENT"];
- defines["MORPHTARGETS_NORMAL"] = manager.supportsNormals && defines["NORMAL"];
- defines["MORPHTARGETS"] = manager.numInfluencers > 0;
- defines["NUM_MORPH_INFLUENCERS"] = manager.numInfluencers;
- defines["MORPHTARGETS_TEXTURE"] = manager.isUsingTextureForTargets;
- }
- else {
- defines["MORPHTARGETS_UV"] = false;
- defines["MORPHTARGETS_TANGENT"] = false;
- defines["MORPHTARGETS_NORMAL"] = false;
- defines["MORPHTARGETS"] = false;
- defines["NUM_MORPH_INFLUENCERS"] = 0;
- }
- }
- /**
- * Prepares the defines for baked vertex animation
- * @param mesh The mesh containing the geometry data we will draw
- * @param defines The defines to update
- */
- static PrepareDefinesForBakedVertexAnimation(mesh, defines) {
- const manager = mesh.bakedVertexAnimationManager;
- defines["BAKED_VERTEX_ANIMATION_TEXTURE"] = manager && manager.isEnabled ? true : false;
- }
- /**
- * Prepares the defines used in the shader depending on the attributes data available in the mesh
- * @param mesh The mesh containing the geometry data we will draw
- * @param defines The defines to update
- * @param useVertexColor Precise whether vertex colors should be used or not (override mesh info)
- * @param useBones Precise whether bones should be used or not (override mesh info)
- * @param useMorphTargets Precise whether morph targets should be used or not (override mesh info)
- * @param useVertexAlpha Precise whether vertex alpha should be used or not (override mesh info)
- * @param useBakedVertexAnimation Precise whether baked vertex animation should be used or not (override mesh info)
- * @returns false if defines are considered not dirty and have not been checked
- */
- static PrepareDefinesForAttributes(mesh, defines, useVertexColor, useBones, useMorphTargets = false, useVertexAlpha = true, useBakedVertexAnimation = true) {
- if (!defines._areAttributesDirty && defines._needNormals === defines._normals && defines._needUVs === defines._uvs) {
- return false;
- }
- defines._normals = defines._needNormals;
- defines._uvs = defines._needUVs;
- defines["NORMAL"] = defines._needNormals && mesh.isVerticesDataPresent(buffer_VertexBuffer.NormalKind);
- if (defines._needNormals && mesh.isVerticesDataPresent(buffer_VertexBuffer.TangentKind)) {
- defines["TANGENT"] = true;
- }
- for (let i = 1; i <= 6; ++i) {
- defines["UV" + i] = defines._needUVs ? mesh.isVerticesDataPresent(`uv${i === 1 ? "" : i}`) : false;
- }
- if (useVertexColor) {
- const hasVertexColors = mesh.useVertexColors && mesh.isVerticesDataPresent(buffer_VertexBuffer.ColorKind);
- defines["VERTEXCOLOR"] = hasVertexColors;
- defines["VERTEXALPHA"] = mesh.hasVertexAlpha && hasVertexColors && useVertexAlpha;
- }
- if (mesh.isVerticesDataPresent(buffer_VertexBuffer.ColorInstanceKind) && (mesh.hasInstances || mesh.hasThinInstances)) {
- defines["INSTANCESCOLOR"] = true;
- }
- if (useBones) {
- this.PrepareDefinesForBones(mesh, defines);
- }
- if (useMorphTargets) {
- this.PrepareDefinesForMorphTargets(mesh, defines);
- }
- if (useBakedVertexAnimation) {
- this.PrepareDefinesForBakedVertexAnimation(mesh, defines);
- }
- return true;
- }
- /**
- * Prepares the defines related to multiview
- * @param scene The scene we are intending to draw
- * @param defines The defines to update
- */
- static PrepareDefinesForMultiview(scene, defines) {
- if (scene.activeCamera) {
- const previousMultiview = defines.MULTIVIEW;
- defines.MULTIVIEW = scene.activeCamera.outputRenderTarget !== null && scene.activeCamera.outputRenderTarget.getViewCount() > 1;
- if (defines.MULTIVIEW != previousMultiview) {
- defines.markAsUnprocessed();
- }
- }
- }
- /**
- * Prepares the defines related to order independant transparency
- * @param scene The scene we are intending to draw
- * @param defines The defines to update
- * @param needAlphaBlending Determines if the material needs alpha blending
- */
- static PrepareDefinesForOIT(scene, defines, needAlphaBlending) {
- const previousDefine = defines.ORDER_INDEPENDENT_TRANSPARENCY;
- const previousDefine16Bits = defines.ORDER_INDEPENDENT_TRANSPARENCY_16BITS;
- defines.ORDER_INDEPENDENT_TRANSPARENCY = scene.useOrderIndependentTransparency && needAlphaBlending;
- defines.ORDER_INDEPENDENT_TRANSPARENCY_16BITS = !scene.getEngine().getCaps().textureFloatLinearFiltering;
- if (previousDefine !== defines.ORDER_INDEPENDENT_TRANSPARENCY || previousDefine16Bits !== defines.ORDER_INDEPENDENT_TRANSPARENCY_16BITS) {
- defines.markAsUnprocessed();
- }
- }
- /**
- * Prepares the defines related to the prepass
- * @param scene The scene we are intending to draw
- * @param defines The defines to update
- * @param canRenderToMRT Indicates if this material renders to several textures in the prepass
- */
- static PrepareDefinesForPrePass(scene, defines, canRenderToMRT) {
- const previousPrePass = defines.PREPASS;
- if (!defines._arePrePassDirty) {
- return;
- }
- const texturesList = [
- {
- type: 1,
- define: "PREPASS_POSITION",
- index: "PREPASS_POSITION_INDEX",
- },
- {
- type: 2,
- define: "PREPASS_VELOCITY",
- index: "PREPASS_VELOCITY_INDEX",
- },
- {
- type: 3,
- define: "PREPASS_REFLECTIVITY",
- index: "PREPASS_REFLECTIVITY_INDEX",
- },
- {
- type: 0,
- define: "PREPASS_IRRADIANCE",
- index: "PREPASS_IRRADIANCE_INDEX",
- },
- {
- type: 7,
- define: "PREPASS_ALBEDO_SQRT",
- index: "PREPASS_ALBEDO_SQRT_INDEX",
- },
- {
- type: 5,
- define: "PREPASS_DEPTH",
- index: "PREPASS_DEPTH_INDEX",
- },
- {
- type: 6,
- define: "PREPASS_NORMAL",
- index: "PREPASS_NORMAL_INDEX",
- },
- ];
- if (scene.prePassRenderer && scene.prePassRenderer.enabled && canRenderToMRT) {
- defines.PREPASS = true;
- defines.SCENE_MRT_COUNT = scene.prePassRenderer.mrtCount;
- for (let i = 0; i < texturesList.length; i++) {
- const index = scene.prePassRenderer.getIndex(texturesList[i].type);
- if (index !== -1) {
- defines[texturesList[i].define] = true;
- defines[texturesList[i].index] = index;
- }
- else {
- defines[texturesList[i].define] = false;
- }
- }
- }
- else {
- defines.PREPASS = false;
- for (let i = 0; i < texturesList.length; i++) {
- defines[texturesList[i].define] = false;
- }
- }
- if (defines.PREPASS != previousPrePass) {
- defines.markAsUnprocessed();
- defines.markAsImageProcessingDirty();
- }
- }
- /**
- * Prepares the defines related to the light information passed in parameter
- * @param scene The scene we are intending to draw
- * @param mesh The mesh the effect is compiling for
- * @param light The light the effect is compiling for
- * @param lightIndex The index of the light
- * @param defines The defines to update
- * @param specularSupported Specifies whether specular is supported or not (override lights data)
- * @param state Defines the current state regarding what is needed (normals, etc...)
- * @param state.needNormals
- * @param state.needRebuild
- * @param state.shadowEnabled
- * @param state.specularEnabled
- * @param state.lightmapMode
- */
- static PrepareDefinesForLight(scene, mesh, light, lightIndex, defines, specularSupported, state) {
- var _a;
- state.needNormals = true;
- if (defines["LIGHT" + lightIndex] === undefined) {
- state.needRebuild = true;
- }
- defines["LIGHT" + lightIndex] = true;
- defines["SPOTLIGHT" + lightIndex] = false;
- defines["HEMILIGHT" + lightIndex] = false;
- defines["POINTLIGHT" + lightIndex] = false;
- defines["DIRLIGHT" + lightIndex] = false;
- light.prepareLightSpecificDefines(defines, lightIndex);
- // FallOff.
- defines["LIGHT_FALLOFF_PHYSICAL" + lightIndex] = false;
- defines["LIGHT_FALLOFF_GLTF" + lightIndex] = false;
- defines["LIGHT_FALLOFF_STANDARD" + lightIndex] = false;
- switch (light.falloffType) {
- case LightConstants.FALLOFF_GLTF:
- defines["LIGHT_FALLOFF_GLTF" + lightIndex] = true;
- break;
- case LightConstants.FALLOFF_PHYSICAL:
- defines["LIGHT_FALLOFF_PHYSICAL" + lightIndex] = true;
- break;
- case LightConstants.FALLOFF_STANDARD:
- defines["LIGHT_FALLOFF_STANDARD" + lightIndex] = true;
- break;
- }
- // Specular
- if (specularSupported && !light.specular.equalsFloats(0, 0, 0)) {
- state.specularEnabled = true;
- }
- // Shadows
- defines["SHADOW" + lightIndex] = false;
- defines["SHADOWCSM" + lightIndex] = false;
- defines["SHADOWCSMDEBUG" + lightIndex] = false;
- defines["SHADOWCSMNUM_CASCADES" + lightIndex] = false;
- defines["SHADOWCSMUSESHADOWMAXZ" + lightIndex] = false;
- defines["SHADOWCSMNOBLEND" + lightIndex] = false;
- defines["SHADOWCSM_RIGHTHANDED" + lightIndex] = false;
- defines["SHADOWPCF" + lightIndex] = false;
- defines["SHADOWPCSS" + lightIndex] = false;
- defines["SHADOWPOISSON" + lightIndex] = false;
- defines["SHADOWESM" + lightIndex] = false;
- defines["SHADOWCLOSEESM" + lightIndex] = false;
- defines["SHADOWCUBE" + lightIndex] = false;
- defines["SHADOWLOWQUALITY" + lightIndex] = false;
- defines["SHADOWMEDIUMQUALITY" + lightIndex] = false;
- if (mesh && mesh.receiveShadows && scene.shadowsEnabled && light.shadowEnabled) {
- const shadowGenerator = (_a = light.getShadowGenerator(scene.activeCamera)) !== null && _a !== void 0 ? _a : light.getShadowGenerator();
- if (shadowGenerator) {
- const shadowMap = shadowGenerator.getShadowMap();
- if (shadowMap) {
- if (shadowMap.renderList && shadowMap.renderList.length > 0) {
- state.shadowEnabled = true;
- shadowGenerator.prepareDefines(defines, lightIndex);
- }
- }
- }
- }
- if (light.lightmapMode != LightConstants.LIGHTMAP_DEFAULT) {
- state.lightmapMode = true;
- defines["LIGHTMAPEXCLUDED" + lightIndex] = true;
- defines["LIGHTMAPNOSPECULAR" + lightIndex] = light.lightmapMode == LightConstants.LIGHTMAP_SHADOWSONLY;
- }
- else {
- defines["LIGHTMAPEXCLUDED" + lightIndex] = false;
- defines["LIGHTMAPNOSPECULAR" + lightIndex] = false;
- }
- }
- /**
- * Prepares the defines related to the light information passed in parameter
- * @param scene The scene we are intending to draw
- * @param mesh The mesh the effect is compiling for
- * @param defines The defines to update
- * @param specularSupported Specifies whether specular is supported or not (override lights data)
- * @param maxSimultaneousLights Specifies how manuy lights can be added to the effect at max
- * @param disableLighting Specifies whether the lighting is disabled (override scene and light)
- * @returns true if normals will be required for the rest of the effect
- */
- static PrepareDefinesForLights(scene, mesh, defines, specularSupported, maxSimultaneousLights = 4, disableLighting = false) {
- if (!defines._areLightsDirty) {
- return defines._needNormals;
- }
- let lightIndex = 0;
- const state = {
- needNormals: defines._needNormals,
- needRebuild: false,
- lightmapMode: false,
- shadowEnabled: false,
- specularEnabled: false,
- };
- if (scene.lightsEnabled && !disableLighting) {
- for (const light of mesh.lightSources) {
- this.PrepareDefinesForLight(scene, mesh, light, lightIndex, defines, specularSupported, state);
- lightIndex++;
- if (lightIndex === maxSimultaneousLights) {
- break;
- }
- }
- }
- defines["SPECULARTERM"] = state.specularEnabled;
- defines["SHADOWS"] = state.shadowEnabled;
- // Resetting all other lights if any
- for (let index = lightIndex; index < maxSimultaneousLights; index++) {
- if (defines["LIGHT" + index] !== undefined) {
- defines["LIGHT" + index] = false;
- defines["HEMILIGHT" + index] = false;
- defines["POINTLIGHT" + index] = false;
- defines["DIRLIGHT" + index] = false;
- defines["SPOTLIGHT" + index] = false;
- defines["SHADOW" + index] = false;
- defines["SHADOWCSM" + index] = false;
- defines["SHADOWCSMDEBUG" + index] = false;
- defines["SHADOWCSMNUM_CASCADES" + index] = false;
- defines["SHADOWCSMUSESHADOWMAXZ" + index] = false;
- defines["SHADOWCSMNOBLEND" + index] = false;
- defines["SHADOWCSM_RIGHTHANDED" + index] = false;
- defines["SHADOWPCF" + index] = false;
- defines["SHADOWPCSS" + index] = false;
- defines["SHADOWPOISSON" + index] = false;
- defines["SHADOWESM" + index] = false;
- defines["SHADOWCLOSEESM" + index] = false;
- defines["SHADOWCUBE" + index] = false;
- defines["SHADOWLOWQUALITY" + index] = false;
- defines["SHADOWMEDIUMQUALITY" + index] = false;
- }
- }
- const caps = scene.getEngine().getCaps();
- if (defines["SHADOWFLOAT"] === undefined) {
- state.needRebuild = true;
- }
- defines["SHADOWFLOAT"] =
- state.shadowEnabled && ((caps.textureFloatRender && caps.textureFloatLinearFiltering) || (caps.textureHalfFloatRender && caps.textureHalfFloatLinearFiltering));
- defines["LIGHTMAPEXCLUDED"] = state.lightmapMode;
- if (state.needRebuild) {
- defines.rebuild();
- }
- return state.needNormals;
- }
- /**
- * Prepares the uniforms and samplers list to be used in the effect (for a specific light)
- * @param lightIndex defines the light index
- * @param uniformsList The uniform list
- * @param samplersList The sampler list
- * @param projectedLightTexture defines if projected texture must be used
- * @param uniformBuffersList defines an optional list of uniform buffers
- * @param updateOnlyBuffersList True to only update the uniformBuffersList array
- */
- static PrepareUniformsAndSamplersForLight(lightIndex, uniformsList, samplersList, projectedLightTexture, uniformBuffersList = null, updateOnlyBuffersList = false) {
- if (uniformBuffersList) {
- uniformBuffersList.push("Light" + lightIndex);
- }
- if (updateOnlyBuffersList) {
- return;
- }
- uniformsList.push("vLightData" + lightIndex, "vLightDiffuse" + lightIndex, "vLightSpecular" + lightIndex, "vLightDirection" + lightIndex, "vLightFalloff" + lightIndex, "vLightGround" + lightIndex, "lightMatrix" + lightIndex, "shadowsInfo" + lightIndex, "depthValues" + lightIndex);
- samplersList.push("shadowSampler" + lightIndex);
- samplersList.push("depthSampler" + lightIndex);
- uniformsList.push("viewFrustumZ" + lightIndex, "cascadeBlendFactor" + lightIndex, "lightSizeUVCorrection" + lightIndex, "depthCorrection" + lightIndex, "penumbraDarkness" + lightIndex, "frustumLengths" + lightIndex);
- if (projectedLightTexture) {
- samplersList.push("projectionLightSampler" + lightIndex);
- uniformsList.push("textureProjectionMatrix" + lightIndex);
- }
- }
- /**
- * Prepares the uniforms and samplers list to be used in the effect
- * @param uniformsListOrOptions The uniform names to prepare or an EffectCreationOptions containing the list and extra information
- * @param samplersList The sampler list
- * @param defines The defines helping in the list generation
- * @param maxSimultaneousLights The maximum number of simultaneous light allowed in the effect
- */
- static PrepareUniformsAndSamplersList(uniformsListOrOptions, samplersList, defines, maxSimultaneousLights = 4) {
- let uniformsList;
- let uniformBuffersList = null;
- if (uniformsListOrOptions.uniformsNames) {
- const options = uniformsListOrOptions;
- uniformsList = options.uniformsNames;
- uniformBuffersList = options.uniformBuffersNames;
- samplersList = options.samplers;
- defines = options.defines;
- maxSimultaneousLights = options.maxSimultaneousLights || 0;
- }
- else {
- uniformsList = uniformsListOrOptions;
- if (!samplersList) {
- samplersList = [];
- }
- }
- for (let lightIndex = 0; lightIndex < maxSimultaneousLights; lightIndex++) {
- if (!defines["LIGHT" + lightIndex]) {
- break;
- }
- this.PrepareUniformsAndSamplersForLight(lightIndex, uniformsList, samplersList, defines["PROJECTEDLIGHTTEXTURE" + lightIndex], uniformBuffersList);
- }
- if (defines["NUM_MORPH_INFLUENCERS"]) {
- uniformsList.push("morphTargetInfluences");
- }
- if (defines["BAKED_VERTEX_ANIMATION_TEXTURE"]) {
- uniformsList.push("bakedVertexAnimationSettings");
- uniformsList.push("bakedVertexAnimationTextureSizeInverted");
- uniformsList.push("bakedVertexAnimationTime");
- samplersList.push("bakedVertexAnimationTexture");
- }
- }
- /**
- * This helps decreasing rank by rank the shadow quality (0 being the highest rank and quality)
- * @param defines The defines to update while falling back
- * @param fallbacks The authorized effect fallbacks
- * @param maxSimultaneousLights The maximum number of lights allowed
- * @param rank the current rank of the Effect
- * @returns The newly affected rank
- */
- static HandleFallbacksForShadows(defines, fallbacks, maxSimultaneousLights = 4, rank = 0) {
- let lightFallbackRank = 0;
- for (let lightIndex = 0; lightIndex < maxSimultaneousLights; lightIndex++) {
- if (!defines["LIGHT" + lightIndex]) {
- break;
- }
- if (lightIndex > 0) {
- lightFallbackRank = rank + lightIndex;
- fallbacks.addFallback(lightFallbackRank, "LIGHT" + lightIndex);
- }
- if (!defines["SHADOWS"]) {
- if (defines["SHADOW" + lightIndex]) {
- fallbacks.addFallback(rank, "SHADOW" + lightIndex);
- }
- if (defines["SHADOWPCF" + lightIndex]) {
- fallbacks.addFallback(rank, "SHADOWPCF" + lightIndex);
- }
- if (defines["SHADOWPCSS" + lightIndex]) {
- fallbacks.addFallback(rank, "SHADOWPCSS" + lightIndex);
- }
- if (defines["SHADOWPOISSON" + lightIndex]) {
- fallbacks.addFallback(rank, "SHADOWPOISSON" + lightIndex);
- }
- if (defines["SHADOWESM" + lightIndex]) {
- fallbacks.addFallback(rank, "SHADOWESM" + lightIndex);
- }
- if (defines["SHADOWCLOSEESM" + lightIndex]) {
- fallbacks.addFallback(rank, "SHADOWCLOSEESM" + lightIndex);
- }
- }
- }
- return lightFallbackRank++;
- }
- /**
- * Prepares the list of attributes required for morph targets according to the effect defines.
- * @param attribs The current list of supported attribs
- * @param mesh The mesh to prepare the morph targets attributes for
- * @param influencers The number of influencers
- */
- static PrepareAttributesForMorphTargetsInfluencers(attribs, mesh, influencers) {
- this._TmpMorphInfluencers.NUM_MORPH_INFLUENCERS = influencers;
- this.PrepareAttributesForMorphTargets(attribs, mesh, this._TmpMorphInfluencers);
- }
- /**
- * Prepares the list of attributes required for morph targets according to the effect defines.
- * @param attribs The current list of supported attribs
- * @param mesh The mesh to prepare the morph targets attributes for
- * @param defines The current Defines of the effect
- */
- static PrepareAttributesForMorphTargets(attribs, mesh, defines) {
- const influencers = defines["NUM_MORPH_INFLUENCERS"];
- if (influencers > 0 && engineStore_EngineStore.LastCreatedEngine) {
- const maxAttributesCount = engineStore_EngineStore.LastCreatedEngine.getCaps().maxVertexAttribs;
- const manager = mesh.morphTargetManager;
- if (manager === null || manager === void 0 ? void 0 : manager.isUsingTextureForTargets) {
- return;
- }
- const normal = manager && manager.supportsNormals && defines["NORMAL"];
- const tangent = manager && manager.supportsTangents && defines["TANGENT"];
- const uv = manager && manager.supportsUVs && defines["UV1"];
- for (let index = 0; index < influencers; index++) {
- attribs.push(buffer_VertexBuffer.PositionKind + index);
- if (normal) {
- attribs.push(buffer_VertexBuffer.NormalKind + index);
- }
- if (tangent) {
- attribs.push(buffer_VertexBuffer.TangentKind + index);
- }
- if (uv) {
- attribs.push(buffer_VertexBuffer.UVKind + "_" + index);
- }
- if (attribs.length > maxAttributesCount) {
- logger_Logger.Error("Cannot add more vertex attributes for mesh " + mesh.name);
- }
- }
- }
- }
- /**
- * Prepares the list of attributes required for baked vertex animations according to the effect defines.
- * @param attribs The current list of supported attribs
- * @param mesh The mesh to prepare the morph targets attributes for
- * @param defines The current Defines of the effect
- */
- static PrepareAttributesForBakedVertexAnimation(attribs, mesh, defines) {
- const enabled = defines["BAKED_VERTEX_ANIMATION_TEXTURE"] && defines["INSTANCES"];
- if (enabled) {
- attribs.push("bakedVertexAnimationSettingsInstanced");
- }
- }
- /**
- * Prepares the list of attributes required for bones according to the effect defines.
- * @param attribs The current list of supported attribs
- * @param mesh The mesh to prepare the bones attributes for
- * @param defines The current Defines of the effect
- * @param fallbacks The current effect fallback strategy
- */
- static PrepareAttributesForBones(attribs, mesh, defines, fallbacks) {
- if (defines["NUM_BONE_INFLUENCERS"] > 0) {
- fallbacks.addCPUSkinningFallback(0, mesh);
- attribs.push(buffer_VertexBuffer.MatricesIndicesKind);
- attribs.push(buffer_VertexBuffer.MatricesWeightsKind);
- if (defines["NUM_BONE_INFLUENCERS"] > 4) {
- attribs.push(buffer_VertexBuffer.MatricesIndicesExtraKind);
- attribs.push(buffer_VertexBuffer.MatricesWeightsExtraKind);
- }
- }
- }
- /**
- * Check and prepare the list of attributes required for instances according to the effect defines.
- * @param attribs The current list of supported attribs
- * @param defines The current MaterialDefines of the effect
- */
- static PrepareAttributesForInstances(attribs, defines) {
- if (defines["INSTANCES"] || defines["THIN_INSTANCES"]) {
- this.PushAttributesForInstances(attribs, !!defines["PREPASS_VELOCITY"]);
- }
- if (defines.INSTANCESCOLOR) {
- attribs.push(buffer_VertexBuffer.ColorInstanceKind);
- }
- }
- /**
- * Add the list of attributes required for instances to the attribs array.
- * @param attribs The current list of supported attribs
- * @param needsPreviousMatrices If the shader needs previous matrices
- */
- static PushAttributesForInstances(attribs, needsPreviousMatrices = false) {
- attribs.push("world0");
- attribs.push("world1");
- attribs.push("world2");
- attribs.push("world3");
- if (needsPreviousMatrices) {
- attribs.push("previousWorld0");
- attribs.push("previousWorld1");
- attribs.push("previousWorld2");
- attribs.push("previousWorld3");
- }
- }
- /**
- * Binds the light information to the effect.
- * @param light The light containing the generator
- * @param effect The effect we are binding the data to
- * @param lightIndex The light index in the effect used to render
- */
- static BindLightProperties(light, effect, lightIndex) {
- light.transferToEffect(effect, lightIndex + "");
- }
- /**
- * Binds the lights information from the scene to the effect for the given mesh.
- * @param light Light to bind
- * @param lightIndex Light index
- * @param scene The scene where the light belongs to
- * @param effect The effect we are binding the data to
- * @param useSpecular Defines if specular is supported
- * @param receiveShadows Defines if the effect (mesh) we bind the light for receives shadows
- */
- static BindLight(light, lightIndex, scene, effect, useSpecular, receiveShadows = true) {
- light._bindLight(lightIndex, scene, effect, useSpecular, receiveShadows);
- }
- /**
- * Binds the lights information from the scene to the effect for the given mesh.
- * @param scene The scene the lights belongs to
- * @param mesh The mesh we are binding the information to render
- * @param effect The effect we are binding the data to
- * @param defines The generated defines for the effect
- * @param maxSimultaneousLights The maximum number of light that can be bound to the effect
- */
- static BindLights(scene, mesh, effect, defines, maxSimultaneousLights = 4) {
- const len = Math.min(mesh.lightSources.length, maxSimultaneousLights);
- for (let i = 0; i < len; i++) {
- const light = mesh.lightSources[i];
- this.BindLight(light, i, scene, effect, typeof defines === "boolean" ? defines : defines["SPECULARTERM"], mesh.receiveShadows);
- }
- }
- /**
- * Binds the fog information from the scene to the effect for the given mesh.
- * @param scene The scene the lights belongs to
- * @param mesh The mesh we are binding the information to render
- * @param effect The effect we are binding the data to
- * @param linearSpace Defines if the fog effect is applied in linear space
- */
- static BindFogParameters(scene, mesh, effect, linearSpace = false) {
- if (scene.fogEnabled && mesh.applyFog && scene.fogMode !== scene_Scene.FOGMODE_NONE) {
- effect.setFloat4("vFogInfos", scene.fogMode, scene.fogStart, scene.fogEnd, scene.fogDensity);
- // Convert fog color to linear space if used in a linear space computed shader.
- if (linearSpace) {
- scene.fogColor.toLinearSpaceToRef(this._TempFogColor, scene.getEngine().useExactSrgbConversions);
- effect.setColor3("vFogColor", this._TempFogColor);
- }
- else {
- effect.setColor3("vFogColor", scene.fogColor);
- }
- }
- }
- /**
- * Binds the bones information from the mesh to the effect.
- * @param mesh The mesh we are binding the information to render
- * @param effect The effect we are binding the data to
- * @param prePassConfiguration Configuration for the prepass, in case prepass is activated
- */
- static BindBonesParameters(mesh, effect, prePassConfiguration) {
- if (!effect || !mesh) {
- return;
- }
- if (mesh.computeBonesUsingShaders && effect._bonesComputationForcedToCPU) {
- mesh.computeBonesUsingShaders = false;
- }
- if (mesh.useBones && mesh.computeBonesUsingShaders && mesh.skeleton) {
- const skeleton = mesh.skeleton;
- if (skeleton.isUsingTextureForMatrices && effect.getUniformIndex("boneTextureWidth") > -1) {
- const boneTexture = skeleton.getTransformMatrixTexture(mesh);
- effect.setTexture("boneSampler", boneTexture);
- effect.setFloat("boneTextureWidth", 4.0 * (skeleton.bones.length + 1));
- }
- else {
- const matrices = skeleton.getTransformMatrices(mesh);
- if (matrices) {
- effect.setMatrices("mBones", matrices);
- if (prePassConfiguration && mesh.getScene().prePassRenderer && mesh.getScene().prePassRenderer.getIndex(2)) {
- if (!prePassConfiguration.previousBones[mesh.uniqueId]) {
- prePassConfiguration.previousBones[mesh.uniqueId] = matrices.slice();
- }
- effect.setMatrices("mPreviousBones", prePassConfiguration.previousBones[mesh.uniqueId]);
- MaterialHelper._CopyBonesTransformationMatrices(matrices, prePassConfiguration.previousBones[mesh.uniqueId]);
- }
- }
- }
- }
- }
- // Copies the bones transformation matrices into the target array and returns the target's reference
- static _CopyBonesTransformationMatrices(source, target) {
- target.set(source);
- return target;
- }
- /**
- * Binds the morph targets information from the mesh to the effect.
- * @param abstractMesh The mesh we are binding the information to render
- * @param effect The effect we are binding the data to
- */
- static BindMorphTargetParameters(abstractMesh, effect) {
- const manager = abstractMesh.morphTargetManager;
- if (!abstractMesh || !manager) {
- return;
- }
- effect.setFloatArray("morphTargetInfluences", manager.influences);
- }
- /**
- * Binds the logarithmic depth information from the scene to the effect for the given defines.
- * @param defines The generated defines used in the effect
- * @param effect The effect we are binding the data to
- * @param scene The scene we are willing to render with logarithmic scale for
- */
- static BindLogDepth(defines, effect, scene) {
- if (!defines || defines["LOGARITHMICDEPTH"] || (defines.indexOf && defines.indexOf("LOGARITHMICDEPTH") >= 0)) {
- const camera = scene.activeCamera;
- if (camera.mode === camera_Camera.ORTHOGRAPHIC_CAMERA) {
- logger_Logger.Error("Logarithmic depth is not compatible with orthographic cameras!", 20);
- }
- effect.setFloat("logarithmicDepthConstant", 2.0 / (Math.log(camera.maxZ + 1.0) / Math.LN2));
- }
- }
-}
-// eslint-disable-next-line @typescript-eslint/naming-convention
-MaterialHelper._TmpMorphInfluencers = { NUM_MORPH_INFLUENCERS: 0 };
-MaterialHelper._TempFogColor = math_color_Color3.Black();
-//# sourceMappingURL=materialHelper.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/materialStencilState.js
-
-
-
-/**
- * Class that holds the different stencil states of a material
- * Usage example: https://playground.babylonjs.com/#CW5PRI#10
- */
-class MaterialStencilState {
- /**
- * Creates a material stencil state instance
- */
- constructor() {
- this.reset();
- }
- /**
- * Resets all the stencil states to default values
- */
- reset() {
- this.enabled = false;
- this.mask = 0xff;
- this.func = 519;
- this.funcRef = 1;
- this.funcMask = 0xff;
- this.opStencilFail = 7680;
- this.opDepthFail = 7680;
- this.opStencilDepthPass = 7681;
- }
- /**
- * Gets or sets the stencil function
- */
- get func() {
- return this._func;
- }
- set func(value) {
- this._func = value;
- }
- /**
- * Gets or sets the stencil function reference
- */
- get funcRef() {
- return this._funcRef;
- }
- set funcRef(value) {
- this._funcRef = value;
- }
- /**
- * Gets or sets the stencil function mask
- */
- get funcMask() {
- return this._funcMask;
- }
- set funcMask(value) {
- this._funcMask = value;
- }
- /**
- * Gets or sets the operation when the stencil test fails
- */
- get opStencilFail() {
- return this._opStencilFail;
- }
- set opStencilFail(value) {
- this._opStencilFail = value;
- }
- /**
- * Gets or sets the operation when the depth test fails
- */
- get opDepthFail() {
- return this._opDepthFail;
- }
- set opDepthFail(value) {
- this._opDepthFail = value;
- }
- /**
- * Gets or sets the operation when the stencil+depth test succeeds
- */
- get opStencilDepthPass() {
- return this._opStencilDepthPass;
- }
- set opStencilDepthPass(value) {
- this._opStencilDepthPass = value;
- }
- /**
- * Gets or sets the stencil mask
- */
- get mask() {
- return this._mask;
- }
- set mask(value) {
- this._mask = value;
- }
- /**
- * Enables or disables the stencil test
- */
- get enabled() {
- return this._enabled;
- }
- set enabled(value) {
- this._enabled = value;
- }
- /**
- * Get the current class name, useful for serialization or dynamic coding.
- * @returns "MaterialStencilState"
- */
- getClassName() {
- return "MaterialStencilState";
- }
- /**
- * Makes a duplicate of the current configuration into another one.
- * @param stencilState defines stencil state where to copy the info
- */
- copyTo(stencilState) {
- decorators_SerializationHelper.Clone(() => stencilState, this);
- }
- /**
- * Serializes this stencil configuration.
- * @returns - An object with the serialized config.
- */
- serialize() {
- return decorators_SerializationHelper.Serialize(this);
- }
- /**
- * Parses a stencil state configuration from a serialized object.
- * @param source - Serialized object.
- * @param scene Defines the scene we are parsing for
- * @param rootUrl Defines the rootUrl to load from
- */
- parse(source, scene, rootUrl) {
- decorators_SerializationHelper.Parse(() => this, source, scene, rootUrl);
- }
-}
-__decorate([
- serialize()
-], MaterialStencilState.prototype, "func", null);
-__decorate([
- serialize()
-], MaterialStencilState.prototype, "funcRef", null);
-__decorate([
- serialize()
-], MaterialStencilState.prototype, "funcMask", null);
-__decorate([
- serialize()
-], MaterialStencilState.prototype, "opStencilFail", null);
-__decorate([
- serialize()
-], MaterialStencilState.prototype, "opDepthFail", null);
-__decorate([
- serialize()
-], MaterialStencilState.prototype, "opStencilDepthPass", null);
-__decorate([
- serialize()
-], MaterialStencilState.prototype, "mask", null);
-__decorate([
- serialize()
-], MaterialStencilState.prototype, "enabled", null);
-//# sourceMappingURL=materialStencilState.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/materialPluginEvent.js
-/**
- * @internal
- */
-var materialPluginEvent_MaterialPluginEvent;
-(function (MaterialPluginEvent) {
- MaterialPluginEvent[MaterialPluginEvent["Created"] = 1] = "Created";
- MaterialPluginEvent[MaterialPluginEvent["Disposed"] = 2] = "Disposed";
- MaterialPluginEvent[MaterialPluginEvent["GetDefineNames"] = 4] = "GetDefineNames";
- MaterialPluginEvent[MaterialPluginEvent["PrepareUniformBuffer"] = 8] = "PrepareUniformBuffer";
- MaterialPluginEvent[MaterialPluginEvent["IsReadyForSubMesh"] = 16] = "IsReadyForSubMesh";
- MaterialPluginEvent[MaterialPluginEvent["PrepareDefines"] = 32] = "PrepareDefines";
- MaterialPluginEvent[MaterialPluginEvent["BindForSubMesh"] = 64] = "BindForSubMesh";
- MaterialPluginEvent[MaterialPluginEvent["PrepareEffect"] = 128] = "PrepareEffect";
- MaterialPluginEvent[MaterialPluginEvent["GetAnimatables"] = 256] = "GetAnimatables";
- MaterialPluginEvent[MaterialPluginEvent["GetActiveTextures"] = 512] = "GetActiveTextures";
- MaterialPluginEvent[MaterialPluginEvent["HasTexture"] = 1024] = "HasTexture";
- MaterialPluginEvent[MaterialPluginEvent["FillRenderTargetTextures"] = 2048] = "FillRenderTargetTextures";
- MaterialPluginEvent[MaterialPluginEvent["HasRenderTargetTextures"] = 4096] = "HasRenderTargetTextures";
- MaterialPluginEvent[MaterialPluginEvent["HardBindForSubMesh"] = 8192] = "HardBindForSubMesh";
-})(materialPluginEvent_MaterialPluginEvent || (materialPluginEvent_MaterialPluginEvent = {}));
-//# sourceMappingURL=materialPluginEvent.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/material.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * Base class for the main features of a material in Babylon.js
- */
-class material_Material {
- /**
- * If the material can be rendered to several textures with MRT extension
- */
- get canRenderToMRT() {
- // By default, shaders are not compatible with MRTs
- // Base classes should override that if their shader supports MRT
- return false;
- }
- /**
- * Sets the alpha value of the material
- */
- set alpha(value) {
- if (this._alpha === value) {
- return;
- }
- const oldValue = this._alpha;
- this._alpha = value;
- // Only call dirty when there is a state change (no alpha / alpha)
- if (oldValue === 1 || value === 1) {
- this.markAsDirty(material_Material.MiscDirtyFlag + material_Material.PrePassDirtyFlag);
- }
- }
- /**
- * Gets the alpha value of the material
- */
- get alpha() {
- return this._alpha;
- }
- /**
- * Sets the culling state (true to enable culling, false to disable)
- */
- set backFaceCulling(value) {
- if (this._backFaceCulling === value) {
- return;
- }
- this._backFaceCulling = value;
- this.markAsDirty(material_Material.TextureDirtyFlag);
- }
- /**
- * Gets the culling state
- */
- get backFaceCulling() {
- return this._backFaceCulling;
- }
- /**
- * Sets the type of faces that should be culled (true for back faces, false for front faces)
- */
- set cullBackFaces(value) {
- if (this._cullBackFaces === value) {
- return;
- }
- this._cullBackFaces = value;
- this.markAsDirty(material_Material.TextureDirtyFlag);
- }
- /**
- * Gets the type of faces that should be culled
- */
- get cullBackFaces() {
- return this._cullBackFaces;
- }
- /**
- * Block the dirty-mechanism for this specific material
- * When set to false after being true the material will be marked as dirty.
- */
- get blockDirtyMechanism() {
- return this._blockDirtyMechanism;
- }
- set blockDirtyMechanism(value) {
- if (this._blockDirtyMechanism === value) {
- return;
- }
- this._blockDirtyMechanism = value;
- if (!value) {
- this.markDirty();
- }
- }
- /**
- * This allows you to modify the material without marking it as dirty after every change.
- * This function should be used if you need to make more than one dirty-enabling change to the material - adding a texture, setting a new fill mode and so on.
- * The callback will pass the material as an argument, so you can make your changes to it.
- * @param callback the callback to be executed that will update the material
- */
- atomicMaterialsUpdate(callback) {
- this.blockDirtyMechanism = true;
- try {
- callback(this);
- }
- finally {
- this.blockDirtyMechanism = false;
- }
- }
- /**
- * Gets a boolean indicating that current material needs to register RTT
- */
- get hasRenderTargetTextures() {
- this._eventInfo.hasRenderTargetTextures = false;
- this._callbackPluginEventHasRenderTargetTextures(this._eventInfo);
- return this._eventInfo.hasRenderTargetTextures;
- }
- /**
- * Called during a dispose event
- */
- set onDispose(callback) {
- if (this._onDisposeObserver) {
- this.onDisposeObservable.remove(this._onDisposeObserver);
- }
- this._onDisposeObserver = this.onDisposeObservable.add(callback);
- }
- /**
- * An event triggered when the material is bound
- */
- get onBindObservable() {
- if (!this._onBindObservable) {
- this._onBindObservable = new observable_Observable();
- }
- return this._onBindObservable;
- }
- /**
- * Called during a bind event
- */
- set onBind(callback) {
- if (this._onBindObserver) {
- this.onBindObservable.remove(this._onBindObserver);
- }
- this._onBindObserver = this.onBindObservable.add(callback);
- }
- /**
- * An event triggered when the material is unbound
- */
- get onUnBindObservable() {
- if (!this._onUnBindObservable) {
- this._onUnBindObservable = new observable_Observable();
- }
- return this._onUnBindObservable;
- }
- /**
- * An event triggered when the effect is (re)created
- */
- get onEffectCreatedObservable() {
- if (!this._onEffectCreatedObservable) {
- this._onEffectCreatedObservable = new observable_Observable();
- }
- return this._onEffectCreatedObservable;
- }
- /**
- * Sets the value of the alpha mode.
- *
- * | Value | Type | Description |
- * | --- | --- | --- |
- * | 0 | ALPHA_DISABLE | |
- * | 1 | ALPHA_ADD | |
- * | 2 | ALPHA_COMBINE | |
- * | 3 | ALPHA_SUBTRACT | |
- * | 4 | ALPHA_MULTIPLY | |
- * | 5 | ALPHA_MAXIMIZED | |
- * | 6 | ALPHA_ONEONE | |
- * | 7 | ALPHA_PREMULTIPLIED | |
- * | 8 | ALPHA_PREMULTIPLIED_PORTERDUFF | |
- * | 9 | ALPHA_INTERPOLATE | |
- * | 10 | ALPHA_SCREENMODE | |
- *
- */
- set alphaMode(value) {
- if (this._alphaMode === value) {
- return;
- }
- this._alphaMode = value;
- this.markAsDirty(material_Material.TextureDirtyFlag);
- }
- /**
- * Gets the value of the alpha mode
- */
- get alphaMode() {
- return this._alphaMode;
- }
- /**
- * Sets the need depth pre-pass value
- */
- set needDepthPrePass(value) {
- if (this._needDepthPrePass === value) {
- return;
- }
- this._needDepthPrePass = value;
- if (this._needDepthPrePass) {
- this.checkReadyOnEveryCall = true;
- }
- }
- /**
- * Gets the depth pre-pass value
- */
- get needDepthPrePass() {
- return this._needDepthPrePass;
- }
- /**
- * Can this material render to prepass
- */
- get isPrePassCapable() {
- return false;
- }
- /**
- * Sets the state for enabling fog
- */
- set fogEnabled(value) {
- if (this._fogEnabled === value) {
- return;
- }
- this._fogEnabled = value;
- this.markAsDirty(material_Material.MiscDirtyFlag);
- }
- /**
- * Gets the value of the fog enabled state
- */
- get fogEnabled() {
- return this._fogEnabled;
- }
- get wireframe() {
- switch (this._fillMode) {
- case material_Material.WireFrameFillMode:
- case material_Material.LineListDrawMode:
- case material_Material.LineLoopDrawMode:
- case material_Material.LineStripDrawMode:
- return true;
- }
- return this._scene.forceWireframe;
- }
- /**
- * Sets the state of wireframe mode
- */
- set wireframe(value) {
- this.fillMode = value ? material_Material.WireFrameFillMode : material_Material.TriangleFillMode;
- }
- /**
- * Gets the value specifying if point clouds are enabled
- */
- get pointsCloud() {
- switch (this._fillMode) {
- case material_Material.PointFillMode:
- case material_Material.PointListDrawMode:
- return true;
- }
- return this._scene.forcePointsCloud;
- }
- /**
- * Sets the state of point cloud mode
- */
- set pointsCloud(value) {
- this.fillMode = value ? material_Material.PointFillMode : material_Material.TriangleFillMode;
- }
- /**
- * Gets the material fill mode
- */
- get fillMode() {
- return this._fillMode;
- }
- /**
- * Sets the material fill mode
- */
- set fillMode(value) {
- if (this._fillMode === value) {
- return;
- }
- this._fillMode = value;
- this.markAsDirty(material_Material.MiscDirtyFlag);
- }
- /** @internal */
- _getDrawWrapper() {
- return this._drawWrapper;
- }
- /**
- * @internal
- */
- _setDrawWrapper(drawWrapper) {
- this._drawWrapper = drawWrapper;
- }
- /**
- * Creates a material instance
- * @param name defines the name of the material
- * @param scene defines the scene to reference
- * @param doNotAdd specifies if the material should be added to the scene
- */
- constructor(name, scene, doNotAdd) {
- /**
- * Custom shadow depth material to use for shadow rendering instead of the in-built one
- */
- this.shadowDepthWrapper = null;
- /**
- * Gets or sets a boolean indicating that the material is allowed (if supported) to do shader hot swapping.
- * This means that the material can keep using a previous shader while a new one is being compiled.
- * This is mostly used when shader parallel compilation is supported (true by default)
- */
- this.allowShaderHotSwapping = true;
- /**
- * Gets or sets user defined metadata
- */
- this.metadata = null;
- /**
- * For internal use only. Please do not use.
- */
- this.reservedDataStore = null;
- /**
- * Specifies if the ready state should be checked on each call
- */
- this.checkReadyOnEveryCall = false;
- /**
- * Specifies if the ready state should be checked once
- */
- this.checkReadyOnlyOnce = false;
- /**
- * The state of the material
- */
- this.state = "";
- /**
- * The alpha value of the material
- */
- this._alpha = 1.0;
- /**
- * Specifies if back face culling is enabled
- */
- this._backFaceCulling = true;
- /**
- * Specifies if back or front faces should be culled (when culling is enabled)
- */
- this._cullBackFaces = true;
- this._blockDirtyMechanism = false;
- /**
- * Callback triggered when the material is compiled
- */
- this.onCompiled = null;
- /**
- * Callback triggered when an error occurs
- */
- this.onError = null;
- /**
- * Callback triggered to get the render target textures
- */
- this.getRenderTargetTextures = null;
- /**
- * Specifies if the material should be serialized
- */
- this.doNotSerialize = false;
- /**
- * @internal
- */
- this._storeEffectOnSubMeshes = false;
- /**
- * Stores the animations for the material
- */
- this.animations = null;
- /**
- * An event triggered when the material is disposed
- */
- this.onDisposeObservable = new observable_Observable();
- /**
- * An observer which watches for dispose events
- */
- this._onDisposeObserver = null;
- this._onUnBindObservable = null;
- /**
- * An observer which watches for bind events
- */
- this._onBindObserver = null;
- /**
- * Stores the value of the alpha mode
- */
- this._alphaMode = 2;
- /**
- * Stores the state of the need depth pre-pass value
- */
- this._needDepthPrePass = false;
- /**
- * Specifies if depth writing should be disabled
- */
- this.disableDepthWrite = false;
- /**
- * Specifies if color writing should be disabled
- */
- this.disableColorWrite = false;
- /**
- * Specifies if depth writing should be forced
- */
- this.forceDepthWrite = false;
- /**
- * Specifies the depth function that should be used. 0 means the default engine function
- */
- this.depthFunction = 0;
- /**
- * Specifies if there should be a separate pass for culling
- */
- this.separateCullingPass = false;
- /**
- * Stores the state specifying if fog should be enabled
- */
- this._fogEnabled = true;
- /**
- * Stores the size of points
- */
- this.pointSize = 1.0;
- /**
- * Stores the z offset Factor value
- */
- this.zOffset = 0;
- /**
- * Stores the z offset Units value
- */
- this.zOffsetUnits = 0;
- /**
- * Gives access to the stencil properties of the material
- */
- this.stencil = new MaterialStencilState();
- /**
- * Specifies if uniform buffers should be used
- */
- this._useUBO = false;
- /**
- * Stores the fill mode state
- */
- this._fillMode = material_Material.TriangleFillMode;
- /**
- * Specifies if the depth write state should be cached
- */
- this._cachedDepthWriteState = false;
- /**
- * Specifies if the color write state should be cached
- */
- this._cachedColorWriteState = false;
- /**
- * Specifies if the depth function state should be cached
- */
- this._cachedDepthFunctionState = 0;
- /** @internal */
- this._indexInSceneMaterialArray = -1;
- /** @internal */
- this.meshMap = null;
- /** @internal */
- this._parentContainer = null;
- /** @internal */
- this._uniformBufferLayoutBuilt = false;
- this._eventInfo = {}; // will be initialized before each event notification
- /** @internal */
- this._callbackPluginEventGeneric = () => void 0;
- /** @internal */
- this._callbackPluginEventIsReadyForSubMesh = () => void 0;
- /** @internal */
- this._callbackPluginEventPrepareDefines = () => void 0;
- /** @internal */
- this._callbackPluginEventPrepareDefinesBeforeAttributes = () => void 0;
- /** @internal */
- this._callbackPluginEventHardBindForSubMesh = () => void 0;
- /** @internal */
- this._callbackPluginEventBindForSubMesh = () => void 0;
- /** @internal */
- this._callbackPluginEventHasRenderTargetTextures = () => void 0;
- /** @internal */
- this._callbackPluginEventFillRenderTargetTextures = () => void 0;
- /**
- * Enforces alpha test in opaque or blend mode in order to improve the performances of some situations.
- */
- this._forceAlphaTest = false;
- /**
- * The transparency mode of the material.
- */
- this._transparencyMode = null;
- this.name = name;
- const setScene = scene || engineStore_EngineStore.LastCreatedScene;
- if (!setScene) {
- return;
- }
- this._scene = setScene;
- this._dirtyCallbacks = {};
- this._dirtyCallbacks[1] = this._markAllSubMeshesAsTexturesDirty.bind(this);
- this._dirtyCallbacks[2] = this._markAllSubMeshesAsLightsDirty.bind(this);
- this._dirtyCallbacks[4] = this._markAllSubMeshesAsFresnelDirty.bind(this);
- this._dirtyCallbacks[8] = this._markAllSubMeshesAsAttributesDirty.bind(this);
- this._dirtyCallbacks[16] = this._markAllSubMeshesAsMiscDirty.bind(this);
- this._dirtyCallbacks[32] = this._markAllSubMeshesAsPrePassDirty.bind(this);
- this._dirtyCallbacks[63] = this._markAllSubMeshesAsAllDirty.bind(this);
- this.id = name || tools_Tools.RandomId();
- this.uniqueId = this._scene.getUniqueId();
- this._materialContext = this._scene.getEngine().createMaterialContext();
- this._drawWrapper = new drawWrapper_DrawWrapper(this._scene.getEngine(), false);
- this._drawWrapper.materialContext = this._materialContext;
- if (this._scene.useRightHandedSystem) {
- this.sideOrientation = material_Material.ClockWiseSideOrientation;
- }
- else {
- this.sideOrientation = material_Material.CounterClockWiseSideOrientation;
- }
- this._uniformBuffer = new UniformBuffer(this._scene.getEngine(), undefined, undefined, name);
- this._useUBO = this.getScene().getEngine().supportsUniformBuffers;
- if (!doNotAdd) {
- this._scene.addMaterial(this);
- }
- if (this._scene.useMaterialMeshMap) {
- this.meshMap = {};
- }
- material_Material.OnEventObservable.notifyObservers(this, materialPluginEvent_MaterialPluginEvent.Created);
- }
- /**
- * Returns a string representation of the current material
- * @param fullDetails defines a boolean indicating which levels of logging is desired
- * @returns a string with material information
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- toString(fullDetails) {
- const ret = "Name: " + this.name;
- return ret;
- }
- /**
- * Gets the class name of the material
- * @returns a string with the class name of the material
- */
- getClassName() {
- return "Material";
- }
- /** @internal */
- get _isMaterial() {
- return true;
- }
- /**
- * Specifies if updates for the material been locked
- */
- get isFrozen() {
- return this.checkReadyOnlyOnce;
- }
- /**
- * Locks updates for the material
- */
- freeze() {
- this.markDirty();
- this.checkReadyOnlyOnce = true;
- }
- /**
- * Unlocks updates for the material
- */
- unfreeze() {
- this.markDirty();
- this.checkReadyOnlyOnce = false;
- }
- /**
- * Specifies if the material is ready to be used
- * @param mesh defines the mesh to check
- * @param useInstances specifies if instances should be used
- * @returns a boolean indicating if the material is ready to be used
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- isReady(mesh, useInstances) {
- return true;
- }
- /**
- * Specifies that the submesh is ready to be used
- * @param mesh defines the mesh to check
- * @param subMesh defines which submesh to check
- * @param useInstances specifies that instances should be used
- * @returns a boolean indicating that the submesh is ready or not
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- isReadyForSubMesh(mesh, subMesh, useInstances) {
- const defines = subMesh.materialDefines;
- if (!defines) {
- return false;
- }
- this._eventInfo.isReadyForSubMesh = true;
- this._eventInfo.defines = defines;
- this._callbackPluginEventIsReadyForSubMesh(this._eventInfo);
- return this._eventInfo.isReadyForSubMesh;
- }
- /**
- * Returns the material effect
- * @returns the effect associated with the material
- */
- getEffect() {
- return this._drawWrapper.effect;
- }
- /**
- * Returns the current scene
- * @returns a Scene
- */
- getScene() {
- return this._scene;
- }
- /**
- * Gets the current transparency mode.
- */
- get transparencyMode() {
- return this._transparencyMode;
- }
- /**
- * Sets the transparency mode of the material.
- *
- * | Value | Type | Description |
- * | ----- | ----------------------------------- | ----------- |
- * | 0 | OPAQUE | |
- * | 1 | ALPHATEST | |
- * | 2 | ALPHABLEND | |
- * | 3 | ALPHATESTANDBLEND | |
- *
- */
- set transparencyMode(value) {
- if (this._transparencyMode === value) {
- return;
- }
- this._transparencyMode = value;
- this._forceAlphaTest = value === material_Material.MATERIAL_ALPHATESTANDBLEND;
- this._markAllSubMeshesAsTexturesAndMiscDirty();
- }
- /**
- * Returns true if alpha blending should be disabled.
- */
- get _disableAlphaBlending() {
- return this._transparencyMode === material_Material.MATERIAL_OPAQUE || this._transparencyMode === material_Material.MATERIAL_ALPHATEST;
- }
- /**
- * Specifies whether or not this material should be rendered in alpha blend mode.
- * @returns a boolean specifying if alpha blending is needed
- */
- needAlphaBlending() {
- if (this._disableAlphaBlending) {
- return false;
- }
- return this.alpha < 1.0;
- }
- /**
- * Specifies if the mesh will require alpha blending
- * @param mesh defines the mesh to check
- * @returns a boolean specifying if alpha blending is needed for the mesh
- */
- needAlphaBlendingForMesh(mesh) {
- if (mesh.visibility < 1.0) {
- return true;
- }
- if (this._disableAlphaBlending) {
- return false;
- }
- return mesh.hasVertexAlpha || this.needAlphaBlending();
- }
- /**
- * Specifies whether or not this material should be rendered in alpha test mode.
- * @returns a boolean specifying if an alpha test is needed.
- */
- needAlphaTesting() {
- if (this._forceAlphaTest) {
- return true;
- }
- return false;
- }
- /**
- * Specifies if material alpha testing should be turned on for the mesh
- * @param mesh defines the mesh to check
- */
- _shouldTurnAlphaTestOn(mesh) {
- return !this.needAlphaBlendingForMesh(mesh) && this.needAlphaTesting();
- }
- /**
- * Gets the texture used for the alpha test
- * @returns the texture to use for alpha testing
- */
- getAlphaTestTexture() {
- return null;
- }
- /**
- * Marks the material to indicate that it needs to be re-calculated
- * @param forceMaterialDirty - Forces the material to be marked as dirty for all components (same as this.markAsDirty(Material.AllDirtyFlag)). You should use this flag if the material is frozen and you want to force a recompilation.
- */
- markDirty(forceMaterialDirty = false) {
- const meshes = this.getScene().meshes;
- for (const mesh of meshes) {
- if (!mesh.subMeshes) {
- continue;
- }
- for (const subMesh of mesh.subMeshes) {
- if (subMesh.getMaterial() !== this) {
- continue;
- }
- if (!subMesh.effect) {
- continue;
- }
- subMesh.effect._wasPreviouslyReady = false;
- subMesh.effect._wasPreviouslyUsingInstances = null;
- subMesh.effect._forceRebindOnNextCall = forceMaterialDirty;
- }
- }
- if (forceMaterialDirty) {
- this.markAsDirty(material_Material.AllDirtyFlag);
- }
- }
- /**
- * @internal
- */
- _preBind(effect, overrideOrientation = null) {
- const engine = this._scene.getEngine();
- const orientation = overrideOrientation == null ? this.sideOrientation : overrideOrientation;
- const reverse = orientation === material_Material.ClockWiseSideOrientation;
- engine.enableEffect(effect ? effect : this._getDrawWrapper());
- engine.setState(this.backFaceCulling, this.zOffset, false, reverse, this._scene._mirroredCameraPosition ? !this.cullBackFaces : this.cullBackFaces, this.stencil, this.zOffsetUnits);
- return reverse;
- }
- /**
- * Binds the material to the mesh
- * @param world defines the world transformation matrix
- * @param mesh defines the mesh to bind the material to
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- bind(world, mesh) { }
- /**
- * Initializes the uniform buffer layout for the shader.
- */
- buildUniformLayout() {
- const ubo = this._uniformBuffer;
- this._eventInfo.ubo = ubo;
- this._callbackPluginEventGeneric(materialPluginEvent_MaterialPluginEvent.PrepareUniformBuffer, this._eventInfo);
- ubo.create();
- this._uniformBufferLayoutBuilt = true;
- }
- /**
- * Binds the submesh to the material
- * @param world defines the world transformation matrix
- * @param mesh defines the mesh containing the submesh
- * @param subMesh defines the submesh to bind the material to
- */
- bindForSubMesh(world, mesh, subMesh) {
- const effect = subMesh.effect;
- if (!effect) {
- return;
- }
- this._eventInfo.subMesh = subMesh;
- this._callbackPluginEventBindForSubMesh(this._eventInfo);
- effect._forceRebindOnNextCall = false;
- }
- /**
- * Binds the world matrix to the material
- * @param world defines the world transformation matrix
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- bindOnlyWorldMatrix(world) { }
- /**
- * Binds the view matrix to the effect
- * @param effect defines the effect to bind the view matrix to
- */
- bindView(effect) {
- if (!this._useUBO) {
- effect.setMatrix("view", this.getScene().getViewMatrix());
- }
- else {
- this._needToBindSceneUbo = true;
- }
- }
- /**
- * Binds the view projection and projection matrices to the effect
- * @param effect defines the effect to bind the view projection and projection matrices to
- */
- bindViewProjection(effect) {
- if (!this._useUBO) {
- effect.setMatrix("viewProjection", this.getScene().getTransformMatrix());
- effect.setMatrix("projection", this.getScene().getProjectionMatrix());
- }
- else {
- this._needToBindSceneUbo = true;
- }
- }
- /**
- * Binds the view matrix to the effect
- * @param effect defines the effect to bind the view matrix to
- * @param variableName name of the shader variable that will hold the eye position
- */
- bindEyePosition(effect, variableName) {
- if (!this._useUBO) {
- this._scene.bindEyePosition(effect, variableName);
- }
- else {
- this._needToBindSceneUbo = true;
- }
- }
- /**
- * Processes to execute after binding the material to a mesh
- * @param mesh defines the rendered mesh
- * @param effect
- */
- _afterBind(mesh, effect = null) {
- this._scene._cachedMaterial = this;
- if (this._needToBindSceneUbo) {
- if (effect) {
- this._needToBindSceneUbo = false;
- MaterialHelper.BindSceneUniformBuffer(effect, this.getScene().getSceneUniformBuffer());
- this._scene.finalizeSceneUbo();
- }
- }
- if (mesh) {
- this._scene._cachedVisibility = mesh.visibility;
- }
- else {
- this._scene._cachedVisibility = 1;
- }
- if (this._onBindObservable && mesh) {
- this._onBindObservable.notifyObservers(mesh);
- }
- if (this.disableDepthWrite) {
- const engine = this._scene.getEngine();
- this._cachedDepthWriteState = engine.getDepthWrite();
- engine.setDepthWrite(false);
- }
- if (this.disableColorWrite) {
- const engine = this._scene.getEngine();
- this._cachedColorWriteState = engine.getColorWrite();
- engine.setColorWrite(false);
- }
- if (this.depthFunction !== 0) {
- const engine = this._scene.getEngine();
- this._cachedDepthFunctionState = engine.getDepthFunction() || 0;
- engine.setDepthFunction(this.depthFunction);
- }
- }
- /**
- * Unbinds the material from the mesh
- */
- unbind() {
- if (this._onUnBindObservable) {
- this._onUnBindObservable.notifyObservers(this);
- }
- if (this.depthFunction !== 0) {
- const engine = this._scene.getEngine();
- engine.setDepthFunction(this._cachedDepthFunctionState);
- }
- if (this.disableDepthWrite) {
- const engine = this._scene.getEngine();
- engine.setDepthWrite(this._cachedDepthWriteState);
- }
- if (this.disableColorWrite) {
- const engine = this._scene.getEngine();
- engine.setColorWrite(this._cachedColorWriteState);
- }
- }
- /**
- * Returns the animatable textures.
- * @returns - Array of animatable textures.
- */
- getAnimatables() {
- this._eventInfo.animatables = [];
- this._callbackPluginEventGeneric(materialPluginEvent_MaterialPluginEvent.GetAnimatables, this._eventInfo);
- return this._eventInfo.animatables;
- }
- /**
- * Gets the active textures from the material
- * @returns an array of textures
- */
- getActiveTextures() {
- this._eventInfo.activeTextures = [];
- this._callbackPluginEventGeneric(materialPluginEvent_MaterialPluginEvent.GetActiveTextures, this._eventInfo);
- return this._eventInfo.activeTextures;
- }
- /**
- * Specifies if the material uses a texture
- * @param texture defines the texture to check against the material
- * @returns a boolean specifying if the material uses the texture
- */
- hasTexture(texture) {
- this._eventInfo.hasTexture = false;
- this._eventInfo.texture = texture;
- this._callbackPluginEventGeneric(materialPluginEvent_MaterialPluginEvent.HasTexture, this._eventInfo);
- return this._eventInfo.hasTexture;
- }
- /**
- * Makes a duplicate of the material, and gives it a new name
- * @param name defines the new name for the duplicated material
- * @returns the cloned material
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- clone(name) {
- return null;
- }
- _clonePlugins(targetMaterial, rootUrl) {
- const serializationObject = {};
- // Create plugins in targetMaterial in case they don't exist
- this._serializePlugins(serializationObject);
- material_Material._parsePlugins(serializationObject, targetMaterial, this._scene, rootUrl);
- // Copy the properties of the current plugins to the cloned material's plugins
- if (this.pluginManager) {
- for (const plugin of this.pluginManager._plugins) {
- const targetPlugin = targetMaterial.pluginManager.getPlugin(plugin.name);
- plugin.copyTo(targetPlugin);
- }
- }
- }
- /**
- * Gets the meshes bound to the material
- * @returns an array of meshes bound to the material
- */
- getBindedMeshes() {
- if (this.meshMap) {
- const result = new Array();
- for (const meshId in this.meshMap) {
- const mesh = this.meshMap[meshId];
- if (mesh) {
- result.push(mesh);
- }
- }
- return result;
- }
- else {
- const meshes = this._scene.meshes;
- return meshes.filter((mesh) => mesh.material === this);
- }
- }
- /**
- * Force shader compilation
- * @param mesh defines the mesh associated with this material
- * @param onCompiled defines a function to execute once the material is compiled
- * @param options defines the options to configure the compilation
- * @param onError defines a function to execute if the material fails compiling
- */
- forceCompilation(mesh, onCompiled, options, onError) {
- const localOptions = Object.assign({ clipPlane: false, useInstances: false }, options);
- const scene = this.getScene();
- const currentHotSwapingState = this.allowShaderHotSwapping;
- this.allowShaderHotSwapping = false; // Turned off to let us evaluate the real compilation state
- const checkReady = () => {
- if (!this._scene || !this._scene.getEngine()) {
- return;
- }
- const clipPlaneState = scene.clipPlane;
- if (localOptions.clipPlane) {
- scene.clipPlane = new math_plane_Plane(0, 0, 0, 1);
- }
- if (this._storeEffectOnSubMeshes) {
- let allDone = true, lastError = null;
- if (mesh.subMeshes) {
- const tempSubMesh = new subMesh_SubMesh(0, 0, 0, 0, 0, mesh, undefined, false, false);
- if (tempSubMesh.materialDefines) {
- tempSubMesh.materialDefines._renderId = -1;
- }
- if (!this.isReadyForSubMesh(mesh, tempSubMesh, localOptions.useInstances)) {
- if (tempSubMesh.effect && tempSubMesh.effect.getCompilationError() && tempSubMesh.effect.allFallbacksProcessed()) {
- lastError = tempSubMesh.effect.getCompilationError();
- }
- else {
- allDone = false;
- setTimeout(checkReady, 16);
- }
- }
- }
- if (allDone) {
- this.allowShaderHotSwapping = currentHotSwapingState;
- if (lastError) {
- if (onError) {
- onError(lastError);
- }
- }
- if (onCompiled) {
- onCompiled(this);
- }
- }
- }
- else {
- if (this.isReady()) {
- this.allowShaderHotSwapping = currentHotSwapingState;
- if (onCompiled) {
- onCompiled(this);
- }
- }
- else {
- setTimeout(checkReady, 16);
- }
- }
- if (localOptions.clipPlane) {
- scene.clipPlane = clipPlaneState;
- }
- };
- checkReady();
- }
- /**
- * Force shader compilation
- * @param mesh defines the mesh that will use this material
- * @param options defines additional options for compiling the shaders
- * @returns a promise that resolves when the compilation completes
- */
- forceCompilationAsync(mesh, options) {
- return new Promise((resolve, reject) => {
- this.forceCompilation(mesh, () => {
- resolve();
- }, options, (reason) => {
- reject(reason);
- });
- });
- }
- /**
- * Marks a define in the material to indicate that it needs to be re-computed
- * @param flag defines a flag used to determine which parts of the material have to be marked as dirty
- */
- markAsDirty(flag) {
- if (this.getScene().blockMaterialDirtyMechanism || this._blockDirtyMechanism) {
- return;
- }
- material_Material._DirtyCallbackArray.length = 0;
- if (flag & material_Material.TextureDirtyFlag) {
- material_Material._DirtyCallbackArray.push(material_Material._TextureDirtyCallBack);
- }
- if (flag & material_Material.LightDirtyFlag) {
- material_Material._DirtyCallbackArray.push(material_Material._LightsDirtyCallBack);
- }
- if (flag & material_Material.FresnelDirtyFlag) {
- material_Material._DirtyCallbackArray.push(material_Material._FresnelDirtyCallBack);
- }
- if (flag & material_Material.AttributesDirtyFlag) {
- material_Material._DirtyCallbackArray.push(material_Material._AttributeDirtyCallBack);
- }
- if (flag & material_Material.MiscDirtyFlag) {
- material_Material._DirtyCallbackArray.push(material_Material._MiscDirtyCallBack);
- }
- if (flag & material_Material.PrePassDirtyFlag) {
- material_Material._DirtyCallbackArray.push(material_Material._PrePassDirtyCallBack);
- }
- if (material_Material._DirtyCallbackArray.length) {
- this._markAllSubMeshesAsDirty(material_Material._RunDirtyCallBacks);
- }
- this.getScene().resetCachedMaterial();
- }
- /**
- * Resets the draw wrappers cache for all submeshes that are using this material
- */
- resetDrawCache() {
- const meshes = this.getScene().meshes;
- for (const mesh of meshes) {
- if (!mesh.subMeshes) {
- continue;
- }
- for (const subMesh of mesh.subMeshes) {
- if (subMesh.getMaterial() !== this) {
- continue;
- }
- subMesh.resetDrawCache();
- }
- }
- }
- /**
- * Marks all submeshes of a material to indicate that their material defines need to be re-calculated
- * @param func defines a function which checks material defines against the submeshes
- */
- _markAllSubMeshesAsDirty(func) {
- if (this.getScene().blockMaterialDirtyMechanism || this._blockDirtyMechanism) {
- return;
- }
- const meshes = this.getScene().meshes;
- for (const mesh of meshes) {
- if (!mesh.subMeshes) {
- continue;
- }
- for (const subMesh of mesh.subMeshes) {
- // We want to skip the submeshes which are not using this material or which have not yet rendered at least once
- if (subMesh.getMaterial(false) !== this) {
- continue;
- }
- for (const drawWrapper of subMesh._drawWrappers) {
- if (!drawWrapper || !drawWrapper.defines || !drawWrapper.defines.markAllAsDirty) {
- continue;
- }
- if (this._materialContext === drawWrapper.materialContext) {
- func(drawWrapper.defines);
- }
- }
- }
- }
- }
- /**
- * Indicates that the scene should check if the rendering now needs a prepass
- */
- _markScenePrePassDirty() {
- if (this.getScene().blockMaterialDirtyMechanism || this._blockDirtyMechanism) {
- return;
- }
- const prePassRenderer = this.getScene().enablePrePassRenderer();
- if (prePassRenderer) {
- prePassRenderer.markAsDirty();
- }
- }
- /**
- * Indicates that we need to re-calculated for all submeshes
- */
- _markAllSubMeshesAsAllDirty() {
- this._markAllSubMeshesAsDirty(material_Material._AllDirtyCallBack);
- }
- /**
- * Indicates that image processing needs to be re-calculated for all submeshes
- */
- _markAllSubMeshesAsImageProcessingDirty() {
- this._markAllSubMeshesAsDirty(material_Material._ImageProcessingDirtyCallBack);
- }
- /**
- * Indicates that textures need to be re-calculated for all submeshes
- */
- _markAllSubMeshesAsTexturesDirty() {
- this._markAllSubMeshesAsDirty(material_Material._TextureDirtyCallBack);
- }
- /**
- * Indicates that fresnel needs to be re-calculated for all submeshes
- */
- _markAllSubMeshesAsFresnelDirty() {
- this._markAllSubMeshesAsDirty(material_Material._FresnelDirtyCallBack);
- }
- /**
- * Indicates that fresnel and misc need to be re-calculated for all submeshes
- */
- _markAllSubMeshesAsFresnelAndMiscDirty() {
- this._markAllSubMeshesAsDirty(material_Material._FresnelAndMiscDirtyCallBack);
- }
- /**
- * Indicates that lights need to be re-calculated for all submeshes
- */
- _markAllSubMeshesAsLightsDirty() {
- this._markAllSubMeshesAsDirty(material_Material._LightsDirtyCallBack);
- }
- /**
- * Indicates that attributes need to be re-calculated for all submeshes
- */
- _markAllSubMeshesAsAttributesDirty() {
- this._markAllSubMeshesAsDirty(material_Material._AttributeDirtyCallBack);
- }
- /**
- * Indicates that misc needs to be re-calculated for all submeshes
- */
- _markAllSubMeshesAsMiscDirty() {
- this._markAllSubMeshesAsDirty(material_Material._MiscDirtyCallBack);
- }
- /**
- * Indicates that prepass needs to be re-calculated for all submeshes
- */
- _markAllSubMeshesAsPrePassDirty() {
- this._markAllSubMeshesAsDirty(material_Material._MiscDirtyCallBack);
- }
- /**
- * Indicates that textures and misc need to be re-calculated for all submeshes
- */
- _markAllSubMeshesAsTexturesAndMiscDirty() {
- this._markAllSubMeshesAsDirty(material_Material._TextureAndMiscDirtyCallBack);
- }
- _checkScenePerformancePriority() {
- if (this._scene.performancePriority !== ScenePerformancePriority.BackwardCompatible) {
- this.checkReadyOnlyOnce = true;
- // re-set the flag when the perf priority changes
- const observer = this._scene.onScenePerformancePriorityChangedObservable.addOnce(() => {
- this.checkReadyOnlyOnce = false;
- });
- // if this material is disposed before the scene is disposed, cleanup the observer
- this.onDisposeObservable.add(() => {
- this._scene.onScenePerformancePriorityChangedObservable.remove(observer);
- });
- }
- }
- /**
- * Sets the required values to the prepass renderer.
- * @param prePassRenderer defines the prepass renderer to setup.
- * @returns true if the pre pass is needed.
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- setPrePassRenderer(prePassRenderer) {
- // Do Nothing by default
- return false;
- }
- /**
- * Disposes the material
- * @param forceDisposeEffect specifies if effects should be forcefully disposed
- * @param forceDisposeTextures specifies if textures should be forcefully disposed
- * @param notBoundToMesh specifies if the material that is being disposed is known to be not bound to any mesh
- */
- dispose(forceDisposeEffect, forceDisposeTextures, notBoundToMesh) {
- const scene = this.getScene();
- // Animations
- scene.stopAnimation(this);
- scene.freeProcessedMaterials();
- // Remove from scene
- scene.removeMaterial(this);
- this._eventInfo.forceDisposeTextures = forceDisposeTextures;
- this._callbackPluginEventGeneric(materialPluginEvent_MaterialPluginEvent.Disposed, this._eventInfo);
- if (this._parentContainer) {
- const index = this._parentContainer.materials.indexOf(this);
- if (index > -1) {
- this._parentContainer.materials.splice(index, 1);
- }
- this._parentContainer = null;
- }
- if (notBoundToMesh !== true) {
- // Remove from meshes
- if (this.meshMap) {
- for (const meshId in this.meshMap) {
- const mesh = this.meshMap[meshId];
- if (mesh) {
- mesh.material = null; // will set the entry in the map to undefined
- this.releaseVertexArrayObject(mesh, forceDisposeEffect);
- }
- }
- }
- else {
- const meshes = scene.meshes;
- for (const mesh of meshes) {
- if (mesh.material === this && !mesh.sourceMesh) {
- mesh.material = null;
- this.releaseVertexArrayObject(mesh, forceDisposeEffect);
- }
- }
- }
- }
- this._uniformBuffer.dispose();
- // Shader are kept in cache for further use but we can get rid of this by using forceDisposeEffect
- if (forceDisposeEffect && this._drawWrapper.effect) {
- if (!this._storeEffectOnSubMeshes) {
- this._drawWrapper.effect.dispose();
- }
- this._drawWrapper.effect = null;
- }
- this.metadata = null;
- // Callback
- this.onDisposeObservable.notifyObservers(this);
- this.onDisposeObservable.clear();
- if (this._onBindObservable) {
- this._onBindObservable.clear();
- }
- if (this._onUnBindObservable) {
- this._onUnBindObservable.clear();
- }
- if (this._onEffectCreatedObservable) {
- this._onEffectCreatedObservable.clear();
- }
- if (this._eventInfo) {
- this._eventInfo = {};
- }
- }
- /**
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/naming-convention
- releaseVertexArrayObject(mesh, forceDisposeEffect) {
- if (mesh.geometry) {
- const geometry = mesh.geometry;
- if (this._storeEffectOnSubMeshes) {
- for (const subMesh of mesh.subMeshes) {
- geometry._releaseVertexArrayObject(subMesh.effect);
- if (forceDisposeEffect && subMesh.effect) {
- subMesh.effect.dispose();
- }
- }
- }
- else {
- geometry._releaseVertexArrayObject(this._drawWrapper.effect);
- }
- }
- }
- /**
- * Serializes this material
- * @returns the serialized material object
- */
- serialize() {
- const serializationObject = decorators_SerializationHelper.Serialize(this);
- serializationObject.stencil = this.stencil.serialize();
- serializationObject.uniqueId = this.uniqueId;
- this._serializePlugins(serializationObject);
- return serializationObject;
- }
- _serializePlugins(serializationObject) {
- serializationObject.plugins = {};
- if (this.pluginManager) {
- for (const plugin of this.pluginManager._plugins) {
- serializationObject.plugins[plugin.getClassName()] = plugin.serialize();
- }
- }
- }
- /**
- * Creates a material from parsed material data
- * @param parsedMaterial defines parsed material data
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL to use to load textures
- * @returns a new material
- */
- static Parse(parsedMaterial, scene, rootUrl) {
- if (!parsedMaterial.customType) {
- parsedMaterial.customType = "BABYLON.StandardMaterial";
- }
- else if (parsedMaterial.customType === "BABYLON.PBRMaterial" && parsedMaterial.overloadedAlbedo) {
- parsedMaterial.customType = "BABYLON.LegacyPBRMaterial";
- if (!BABYLON.LegacyPBRMaterial) {
- logger_Logger.Error("Your scene is trying to load a legacy version of the PBRMaterial, please, include it from the materials library.");
- return null;
- }
- }
- const materialType = tools_Tools.Instantiate(parsedMaterial.customType);
- const material = materialType.Parse(parsedMaterial, scene, rootUrl);
- material._loadedUniqueId = parsedMaterial.uniqueId;
- return material;
- }
- static _parsePlugins(serializationObject, material, scene, rootUrl) {
- var _a;
- if (!serializationObject.plugins) {
- return;
- }
- for (const pluginClassName in serializationObject.plugins) {
- const pluginData = serializationObject.plugins[pluginClassName];
- let plugin = (_a = material.pluginManager) === null || _a === void 0 ? void 0 : _a.getPlugin(pluginData.name);
- if (!plugin) {
- const pluginClassType = tools_Tools.Instantiate("BABYLON." + pluginClassName);
- if (pluginClassType) {
- plugin = new pluginClassType(material);
- }
- }
- plugin === null || plugin === void 0 ? void 0 : plugin.parse(pluginData, scene, rootUrl);
- }
- }
-}
-/**
- * Returns the triangle fill mode
- */
-material_Material.TriangleFillMode = 0;
-/**
- * Returns the wireframe mode
- */
-material_Material.WireFrameFillMode = 1;
-/**
- * Returns the point fill mode
- */
-material_Material.PointFillMode = 2;
-/**
- * Returns the point list draw mode
- */
-material_Material.PointListDrawMode = 3;
-/**
- * Returns the line list draw mode
- */
-material_Material.LineListDrawMode = 4;
-/**
- * Returns the line loop draw mode
- */
-material_Material.LineLoopDrawMode = 5;
-/**
- * Returns the line strip draw mode
- */
-material_Material.LineStripDrawMode = 6;
-/**
- * Returns the triangle strip draw mode
- */
-material_Material.TriangleStripDrawMode = 7;
-/**
- * Returns the triangle fan draw mode
- */
-material_Material.TriangleFanDrawMode = 8;
-/**
- * Stores the clock-wise side orientation
- */
-material_Material.ClockWiseSideOrientation = 0;
-/**
- * Stores the counter clock-wise side orientation
- */
-material_Material.CounterClockWiseSideOrientation = 1;
-/**
- * The dirty texture flag value
- */
-material_Material.TextureDirtyFlag = 1;
-/**
- * The dirty light flag value
- */
-material_Material.LightDirtyFlag = 2;
-/**
- * The dirty fresnel flag value
- */
-material_Material.FresnelDirtyFlag = 4;
-/**
- * The dirty attribute flag value
- */
-material_Material.AttributesDirtyFlag = 8;
-/**
- * The dirty misc flag value
- */
-material_Material.MiscDirtyFlag = 16;
-/**
- * The dirty prepass flag value
- */
-material_Material.PrePassDirtyFlag = 32;
-/**
- * The all dirty flag value
- */
-material_Material.AllDirtyFlag = 63;
-/**
- * MaterialTransparencyMode: No transparency mode, Alpha channel is not use.
- */
-material_Material.MATERIAL_OPAQUE = 0;
-/**
- * MaterialTransparencyMode: Alpha Test mode, pixel are discarded below a certain threshold defined by the alpha cutoff value.
- */
-material_Material.MATERIAL_ALPHATEST = 1;
-/**
- * MaterialTransparencyMode: Pixels are blended (according to the alpha mode) with the already drawn pixels in the current frame buffer.
- */
-material_Material.MATERIAL_ALPHABLEND = 2;
-/**
- * MaterialTransparencyMode: Pixels are blended (according to the alpha mode) with the already drawn pixels in the current frame buffer.
- * They are also discarded below the alpha cutoff threshold to improve performances.
- */
-material_Material.MATERIAL_ALPHATESTANDBLEND = 3;
-/**
- * The Whiteout method is used to blend normals.
- * Details of the algorithm can be found here: https://blog.selfshadow.com/publications/blending-in-detail/
- */
-material_Material.MATERIAL_NORMALBLENDMETHOD_WHITEOUT = 0;
-/**
- * The Reoriented Normal Mapping method is used to blend normals.
- * Details of the algorithm can be found here: https://blog.selfshadow.com/publications/blending-in-detail/
- */
-material_Material.MATERIAL_NORMALBLENDMETHOD_RNM = 1;
-/**
- * Event observable which raises global events common to all materials (like MaterialPluginEvent.Created)
- */
-material_Material.OnEventObservable = new observable_Observable();
-material_Material._AllDirtyCallBack = (defines) => defines.markAllAsDirty();
-material_Material._ImageProcessingDirtyCallBack = (defines) => defines.markAsImageProcessingDirty();
-material_Material._TextureDirtyCallBack = (defines) => defines.markAsTexturesDirty();
-material_Material._FresnelDirtyCallBack = (defines) => defines.markAsFresnelDirty();
-material_Material._MiscDirtyCallBack = (defines) => defines.markAsMiscDirty();
-material_Material._PrePassDirtyCallBack = (defines) => defines.markAsPrePassDirty();
-material_Material._LightsDirtyCallBack = (defines) => defines.markAsLightDirty();
-material_Material._AttributeDirtyCallBack = (defines) => defines.markAsAttributesDirty();
-material_Material._FresnelAndMiscDirtyCallBack = (defines) => {
- material_Material._FresnelDirtyCallBack(defines);
- material_Material._MiscDirtyCallBack(defines);
-};
-material_Material._TextureAndMiscDirtyCallBack = (defines) => {
- material_Material._TextureDirtyCallBack(defines);
- material_Material._MiscDirtyCallBack(defines);
-};
-material_Material._DirtyCallbackArray = [];
-material_Material._RunDirtyCallBacks = (defines) => {
- for (const cb of material_Material._DirtyCallbackArray) {
- cb(defines);
- }
-};
-__decorate([
- serialize()
-], material_Material.prototype, "id", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "uniqueId", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "name", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "metadata", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "checkReadyOnEveryCall", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "checkReadyOnlyOnce", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "state", void 0);
-__decorate([
- serialize("alpha")
-], material_Material.prototype, "_alpha", void 0);
-__decorate([
- serialize("backFaceCulling")
-], material_Material.prototype, "_backFaceCulling", void 0);
-__decorate([
- serialize("cullBackFaces")
-], material_Material.prototype, "_cullBackFaces", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "sideOrientation", void 0);
-__decorate([
- serialize("alphaMode")
-], material_Material.prototype, "_alphaMode", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "_needDepthPrePass", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "disableDepthWrite", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "disableColorWrite", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "forceDepthWrite", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "depthFunction", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "separateCullingPass", void 0);
-__decorate([
- serialize("fogEnabled")
-], material_Material.prototype, "_fogEnabled", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "pointSize", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "zOffset", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "zOffsetUnits", void 0);
-__decorate([
- serialize()
-], material_Material.prototype, "pointsCloud", null);
-__decorate([
- serialize()
-], material_Material.prototype, "fillMode", null);
-__decorate([
- serialize()
-], material_Material.prototype, "transparencyMode", null);
-//# sourceMappingURL=material.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/multiMaterial.js
-
-
-
-/**
- * A multi-material is used to apply different materials to different parts of the same object without the need of
- * separate meshes. This can be use to improve performances.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/multiMaterials
- */
-class multiMaterial_MultiMaterial extends material_Material {
- /**
- * Gets or Sets the list of Materials used within the multi material.
- * They need to be ordered according to the submeshes order in the associated mesh
- */
- get subMaterials() {
- return this._subMaterials;
- }
- set subMaterials(value) {
- this._subMaterials = value;
- this._hookArray(value);
- }
- /**
- * Function used to align with Node.getChildren()
- * @returns the list of Materials used within the multi material
- */
- getChildren() {
- return this.subMaterials;
- }
- /**
- * Instantiates a new Multi Material
- * A multi-material is used to apply different materials to different parts of the same object without the need of
- * separate meshes. This can be use to improve performances.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/multiMaterials
- * @param name Define the name in the scene
- * @param scene Define the scene the material belongs to
- */
- constructor(name, scene) {
- super(name, scene, true);
- /** @internal */
- this._waitingSubMaterialsUniqueIds = [];
- this.getScene().addMultiMaterial(this);
- this.subMaterials = new Array();
- this._storeEffectOnSubMeshes = true; // multimaterial is considered like a push material
- }
- _hookArray(array) {
- const oldPush = array.push;
- array.push = (...items) => {
- const result = oldPush.apply(array, items);
- this._markAllSubMeshesAsTexturesDirty();
- return result;
- };
- const oldSplice = array.splice;
- array.splice = (index, deleteCount) => {
- const deleted = oldSplice.apply(array, [index, deleteCount]);
- this._markAllSubMeshesAsTexturesDirty();
- return deleted;
- };
- }
- /**
- * Get one of the submaterial by its index in the submaterials array
- * @param index The index to look the sub material at
- * @returns The Material if the index has been defined
- */
- getSubMaterial(index) {
- if (index < 0 || index >= this.subMaterials.length) {
- return this.getScene().defaultMaterial;
- }
- return this.subMaterials[index];
- }
- /**
- * Get the list of active textures for the whole sub materials list.
- * @returns All the textures that will be used during the rendering
- */
- getActiveTextures() {
- return super.getActiveTextures().concat(...this.subMaterials.map((subMaterial) => {
- if (subMaterial) {
- return subMaterial.getActiveTextures();
- }
- else {
- return [];
- }
- }));
- }
- /**
- * Specifies if any sub-materials of this multi-material use a given texture.
- * @param texture Defines the texture to check against this multi-material's sub-materials.
- * @returns A boolean specifying if any sub-material of this multi-material uses the texture.
- */
- hasTexture(texture) {
- var _a;
- if (super.hasTexture(texture)) {
- return true;
- }
- for (let i = 0; i < this.subMaterials.length; i++) {
- if ((_a = this.subMaterials[i]) === null || _a === void 0 ? void 0 : _a.hasTexture(texture)) {
- return true;
- }
- }
- return false;
- }
- /**
- * Gets the current class name of the material e.g. "MultiMaterial"
- * Mainly use in serialization.
- * @returns the class name
- */
- getClassName() {
- return "MultiMaterial";
- }
- /**
- * Checks if the material is ready to render the requested sub mesh
- * @param mesh Define the mesh the submesh belongs to
- * @param subMesh Define the sub mesh to look readiness for
- * @param useInstances Define whether or not the material is used with instances
- * @returns true if ready, otherwise false
- */
- isReadyForSubMesh(mesh, subMesh, useInstances) {
- for (let index = 0; index < this.subMaterials.length; index++) {
- const subMaterial = this.subMaterials[index];
- if (subMaterial) {
- if (subMaterial._storeEffectOnSubMeshes) {
- if (!subMaterial.isReadyForSubMesh(mesh, subMesh, useInstances)) {
- return false;
- }
- continue;
- }
- if (!subMaterial.isReady(mesh)) {
- return false;
- }
- }
- }
- return true;
- }
- /**
- * Clones the current material and its related sub materials
- * @param name Define the name of the newly cloned material
- * @param cloneChildren Define if submaterial will be cloned or shared with the parent instance
- * @returns the cloned material
- */
- clone(name, cloneChildren) {
- const newMultiMaterial = new multiMaterial_MultiMaterial(name, this.getScene());
- for (let index = 0; index < this.subMaterials.length; index++) {
- let subMaterial = null;
- const current = this.subMaterials[index];
- if (cloneChildren && current) {
- subMaterial = current.clone(name + "-" + current.name);
- }
- else {
- subMaterial = this.subMaterials[index];
- }
- newMultiMaterial.subMaterials.push(subMaterial);
- }
- return newMultiMaterial;
- }
- /**
- * Serializes the materials into a JSON representation.
- * @returns the JSON representation
- */
- serialize() {
- const serializationObject = {};
- serializationObject.name = this.name;
- serializationObject.id = this.id;
- serializationObject.uniqueId = this.uniqueId;
- if (Tags) {
- serializationObject.tags = Tags.GetTags(this);
- }
- serializationObject.materialsUniqueIds = [];
- serializationObject.materials = [];
- for (let matIndex = 0; matIndex < this.subMaterials.length; matIndex++) {
- const subMat = this.subMaterials[matIndex];
- if (subMat) {
- serializationObject.materialsUniqueIds.push(subMat.uniqueId);
- serializationObject.materials.push(subMat.id);
- }
- else {
- serializationObject.materialsUniqueIds.push(null);
- serializationObject.materials.push(null);
- }
- }
- return serializationObject;
- }
- /**
- * Dispose the material and release its associated resources
- * @param forceDisposeEffect Define if we want to force disposing the associated effect (if false the shader is not released and could be reuse later on)
- * @param forceDisposeTextures Define if we want to force disposing the associated textures (if false, they will not be disposed and can still be use elsewhere in the app)
- * @param forceDisposeChildren Define if we want to force disposing the associated submaterials (if false, they will not be disposed and can still be use elsewhere in the app)
- */
- dispose(forceDisposeEffect, forceDisposeTextures, forceDisposeChildren) {
- const scene = this.getScene();
- if (!scene) {
- return;
- }
- if (forceDisposeChildren) {
- for (let index = 0; index < this.subMaterials.length; index++) {
- const subMaterial = this.subMaterials[index];
- if (subMaterial) {
- subMaterial.dispose(forceDisposeEffect, forceDisposeTextures);
- }
- }
- }
- const index = scene.multiMaterials.indexOf(this);
- if (index >= 0) {
- scene.multiMaterials.splice(index, 1);
- }
- super.dispose(forceDisposeEffect, forceDisposeTextures);
- }
- /**
- * Creates a MultiMaterial from parsed MultiMaterial data.
- * @param parsedMultiMaterial defines parsed MultiMaterial data.
- * @param scene defines the hosting scene
- * @returns a new MultiMaterial
- */
- static ParseMultiMaterial(parsedMultiMaterial, scene) {
- const multiMaterial = new multiMaterial_MultiMaterial(parsedMultiMaterial.name, scene);
- multiMaterial.id = parsedMultiMaterial.id;
- multiMaterial._loadedUniqueId = parsedMultiMaterial.uniqueId;
- if (Tags) {
- Tags.AddTagsTo(multiMaterial, parsedMultiMaterial.tags);
- }
- if (parsedMultiMaterial.materialsUniqueIds) {
- multiMaterial._waitingSubMaterialsUniqueIds = parsedMultiMaterial.materialsUniqueIds;
- }
- else {
- parsedMultiMaterial.materials.forEach((subMatId) => multiMaterial.subMaterials.push(scene.getLastMaterialById(subMatId)));
- }
- return multiMaterial;
- }
-}
-RegisterClass("BABYLON.MultiMaterial", multiMaterial_MultiMaterial);
-//# sourceMappingURL=multiMaterial.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/meshLODLevel.js
-/**
- * Class used to represent a specific level of detail of a mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/LOD
- */
-class MeshLODLevel {
- /**
- * Creates a new LOD level
- * @param distanceOrScreenCoverage defines either the distance or the screen coverage where this level should start being displayed
- * @param mesh defines the mesh to use to render this level
- */
- constructor(
- /** Either distance from the center of the object to show this level or the screen coverage if `useLODScreenCoverage` is set to `true` on the mesh*/
- distanceOrScreenCoverage,
- /** Defines the mesh to use to render this level */
- mesh) {
- this.distanceOrScreenCoverage = distanceOrScreenCoverage;
- this.mesh = mesh;
- }
-}
-//# sourceMappingURL=meshLODLevel.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/mesh.js
-
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-/**
- * @internal
- **/
-class _CreationDataStorage {
-}
-/**
- * @internal
- **/
-class _InstanceDataStorage {
- constructor() {
- this.visibleInstances = {};
- this.batchCache = new _InstancesBatch();
- this.batchCacheReplacementModeInFrozenMode = new _InstancesBatch();
- this.instancesBufferSize = 32 * 16 * 4; // let's start with a maximum of 32 instances
- }
-}
-/**
- * @internal
- **/
-class _InstancesBatch {
- constructor() {
- this.mustReturn = false;
- this.visibleInstances = new Array();
- this.renderSelf = new Array();
- this.hardwareInstancedRendering = new Array();
- }
-}
-/**
- * @internal
- **/
-class _ThinInstanceDataStorage {
- constructor() {
- this.instancesCount = 0;
- this.matrixBuffer = null;
- this.previousMatrixBuffer = null;
- this.matrixBufferSize = 32 * 16; // let's start with a maximum of 32 thin instances
- this.matrixData = null;
- this.boundingVectors = [];
- this.worldMatrices = null;
- }
-}
-/**
- * @internal
- **/
-class _InternalMeshDataInfo {
- constructor() {
- this._areNormalsFrozen = false; // Will be used by ribbons mainly
- // Will be used to save a source mesh reference, If any
- this._source = null;
- // Will be used to for fast cloned mesh lookup
- this.meshMap = null;
- this._preActivateId = -1;
- // eslint-disable-next-line @typescript-eslint/naming-convention
- this._LODLevels = new Array();
- /** Alternative definition of LOD level, using screen coverage instead of distance */
- this._useLODScreenCoverage = false;
- this._effectiveMaterial = null;
- this._forcedInstanceCount = 0;
- this._overrideRenderingFillMode = null;
- }
-}
-/**
- * Class used to represent renderable models
- */
-class mesh_Mesh extends abstractMesh_AbstractMesh {
- /**
- * Gets the default side orientation.
- * @param orientation the orientation to value to attempt to get
- * @returns the default orientation
- * @internal
- */
- static _GetDefaultSideOrientation(orientation) {
- return orientation || mesh_Mesh.FRONTSIDE; // works as Mesh.FRONTSIDE is 0
- }
- /**
- * Determines if the LOD levels are intended to be calculated using screen coverage (surface area ratio) instead of distance.
- */
- get useLODScreenCoverage() {
- return this._internalMeshDataInfo._useLODScreenCoverage;
- }
- set useLODScreenCoverage(value) {
- this._internalMeshDataInfo._useLODScreenCoverage = value;
- this._sortLODLevels();
- }
- get computeBonesUsingShaders() {
- return this._internalAbstractMeshDataInfo._computeBonesUsingShaders;
- }
- set computeBonesUsingShaders(value) {
- if (this._internalAbstractMeshDataInfo._computeBonesUsingShaders === value) {
- return;
- }
- if (value && this._internalMeshDataInfo._sourcePositions) {
- // switch from software to GPU computation: we need to reset the vertex and normal buffers that have been updated by the software process
- this.setVerticesData(buffer_VertexBuffer.PositionKind, this._internalMeshDataInfo._sourcePositions, true);
- if (this._internalMeshDataInfo._sourceNormals) {
- this.setVerticesData(buffer_VertexBuffer.NormalKind, this._internalMeshDataInfo._sourceNormals, true);
- }
- this._internalMeshDataInfo._sourcePositions = null;
- this._internalMeshDataInfo._sourceNormals = null;
- }
- this._internalAbstractMeshDataInfo._computeBonesUsingShaders = value;
- this._markSubMeshesAsAttributesDirty();
- }
- /**
- * An event triggered before rendering the mesh
- */
- get onBeforeRenderObservable() {
- if (!this._internalMeshDataInfo._onBeforeRenderObservable) {
- this._internalMeshDataInfo._onBeforeRenderObservable = new observable_Observable();
- }
- return this._internalMeshDataInfo._onBeforeRenderObservable;
- }
- /**
- * An event triggered before binding the mesh
- */
- get onBeforeBindObservable() {
- if (!this._internalMeshDataInfo._onBeforeBindObservable) {
- this._internalMeshDataInfo._onBeforeBindObservable = new observable_Observable();
- }
- return this._internalMeshDataInfo._onBeforeBindObservable;
- }
- /**
- * An event triggered after rendering the mesh
- */
- get onAfterRenderObservable() {
- if (!this._internalMeshDataInfo._onAfterRenderObservable) {
- this._internalMeshDataInfo._onAfterRenderObservable = new observable_Observable();
- }
- return this._internalMeshDataInfo._onAfterRenderObservable;
- }
- /**
- * An event triggeredbetween rendering pass when using separateCullingPass = true
- */
- get onBetweenPassObservable() {
- if (!this._internalMeshDataInfo._onBetweenPassObservable) {
- this._internalMeshDataInfo._onBetweenPassObservable = new observable_Observable();
- }
- return this._internalMeshDataInfo._onBetweenPassObservable;
- }
- /**
- * An event triggered before drawing the mesh
- */
- get onBeforeDrawObservable() {
- if (!this._internalMeshDataInfo._onBeforeDrawObservable) {
- this._internalMeshDataInfo._onBeforeDrawObservable = new observable_Observable();
- }
- return this._internalMeshDataInfo._onBeforeDrawObservable;
- }
- /**
- * Sets a callback to call before drawing the mesh. It is recommended to use onBeforeDrawObservable instead
- */
- set onBeforeDraw(callback) {
- if (this._onBeforeDrawObserver) {
- this.onBeforeDrawObservable.remove(this._onBeforeDrawObserver);
- }
- this._onBeforeDrawObserver = this.onBeforeDrawObservable.add(callback);
- }
- get hasInstances() {
- return this.instances.length > 0;
- }
- get hasThinInstances() {
- var _a;
- return ((_a = this._thinInstanceDataStorage.instancesCount) !== null && _a !== void 0 ? _a : 0) > 0;
- }
- /**
- * Gets or sets the forced number of instances to display.
- * If 0 (default value), the number of instances is not forced and depends on the draw type
- * (regular / instance / thin instances mesh)
- */
- get forcedInstanceCount() {
- return this._internalMeshDataInfo._forcedInstanceCount;
- }
- set forcedInstanceCount(count) {
- this._internalMeshDataInfo._forcedInstanceCount = count;
- }
- /**
- * Use this property to override the Material's fillMode value
- */
- get overrideRenderingFillMode() {
- return this._internalMeshDataInfo._overrideRenderingFillMode;
- }
- set overrideRenderingFillMode(fillMode) {
- this._internalMeshDataInfo._overrideRenderingFillMode = fillMode;
- }
- /**
- * Gets the source mesh (the one used to clone this one from)
- */
- get source() {
- return this._internalMeshDataInfo._source;
- }
- /**
- * Gets the list of clones of this mesh
- * The scene must have been constructed with useClonedMeshMap=true for this to work!
- * Note that useClonedMeshMap=true is the default setting
- */
- get cloneMeshMap() {
- return this._internalMeshDataInfo.meshMap;
- }
- /**
- * Gets or sets a boolean indicating that this mesh does not use index buffer
- */
- get isUnIndexed() {
- return this._unIndexed;
- }
- set isUnIndexed(value) {
- if (this._unIndexed !== value) {
- this._unIndexed = value;
- this._markSubMeshesAsAttributesDirty();
- }
- }
- /** Gets the array buffer used to store the instanced buffer used for instances' world matrices */
- get worldMatrixInstancedBuffer() {
- return this._instanceDataStorage.instancesData;
- }
- /** Gets the array buffer used to store the instanced buffer used for instances' previous world matrices */
- get previousWorldMatrixInstancedBuffer() {
- return this._instanceDataStorage.instancesPreviousData;
- }
- /** Gets or sets a boolean indicating that the update of the instance buffer of the world matrices is manual */
- get manualUpdateOfWorldMatrixInstancedBuffer() {
- return this._instanceDataStorage.manualUpdate;
- }
- set manualUpdateOfWorldMatrixInstancedBuffer(value) {
- this._instanceDataStorage.manualUpdate = value;
- }
- /** Gets or sets a boolean indicating that the update of the instance buffer of the world matrices is manual */
- get manualUpdateOfPreviousWorldMatrixInstancedBuffer() {
- return this._instanceDataStorage.previousManualUpdate;
- }
- set manualUpdateOfPreviousWorldMatrixInstancedBuffer(value) {
- this._instanceDataStorage.previousManualUpdate = value;
- }
- /** Gets or sets a boolean indicating that the update of the instance buffer of the world matrices must be performed in all cases (and notably even in frozen mode) */
- get forceWorldMatrixInstancedBufferUpdate() {
- return this._instanceDataStorage.forceMatrixUpdates;
- }
- set forceWorldMatrixInstancedBufferUpdate(value) {
- this._instanceDataStorage.forceMatrixUpdates = value;
- }
- /**
- * @constructor
- * @param name The value used by scene.getMeshByName() to do a lookup.
- * @param scene The scene to add this mesh to.
- * @param parent The parent of this mesh, if it has one
- * @param source An optional Mesh from which geometry is shared, cloned.
- * @param doNotCloneChildren When cloning, skip cloning child meshes of source, default False.
- * When false, achieved by calling a clone(), also passing False.
- * This will make creation of children, recursive.
- * @param clonePhysicsImpostor When cloning, include cloning mesh physics impostor, default True.
- */
- constructor(name, scene = null, parent = null, source = null, doNotCloneChildren, clonePhysicsImpostor = true) {
- super(name, scene);
- // Internal data
- this._internalMeshDataInfo = new _InternalMeshDataInfo();
- // Members
- /**
- * Gets the delay loading state of the mesh (when delay loading is turned on)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/importers/incrementalLoading
- */
- this.delayLoadState = 0;
- /**
- * Gets the list of instances created from this mesh
- * it is not supposed to be modified manually.
- * Note also that the order of the InstancedMesh wihin the array is not significant and might change.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/copies/instances
- */
- this.instances = new Array();
- // Private
- /** @internal */
- this._creationDataStorage = null;
- /** @internal */
- this._geometry = null;
- /** @internal */
- this._instanceDataStorage = new _InstanceDataStorage();
- /** @internal */
- this._thinInstanceDataStorage = new _ThinInstanceDataStorage();
- /** @internal */
- this._shouldGenerateFlatShading = false;
- // Use by builder only to know what orientation were the mesh build in.
- /** @internal */
- this._originalBuilderSideOrientation = mesh_Mesh.DEFAULTSIDE;
- /**
- * Use this property to change the original side orientation defined at construction time
- */
- this.overrideMaterialSideOrientation = null;
- /**
- * Gets or sets a boolean indicating whether to render ignoring the active camera's max z setting. (false by default)
- * You should not mix meshes that have this property set to true with meshes that have it set to false if they all write
- * to the depth buffer, because the z-values are not comparable in the two cases and you will get rendering artifacts if you do.
- * You can set the property to true for meshes that do not write to the depth buffer, or set the same value (either false or true) otherwise.
- * Note this will reduce performance when set to true.
- */
- this.ignoreCameraMaxZ = false;
- scene = this.getScene();
- this._onBeforeDraw = (isInstance, world, effectiveMaterial) => {
- if (isInstance && effectiveMaterial) {
- if (this._uniformBuffer) {
- this.transferToEffect(world);
- }
- else {
- effectiveMaterial.bindOnlyWorldMatrix(world);
- }
- }
- };
- if (source) {
- // Geometry
- if (source._geometry) {
- source._geometry.applyToMesh(this);
- }
- // Deep copy
- DeepCopier.DeepCopy(source, this, [
- "name",
- "material",
- "skeleton",
- "instances",
- "parent",
- "uniqueId",
- "source",
- "metadata",
- "morphTargetManager",
- "hasInstances",
- "worldMatrixInstancedBuffer",
- "previousWorldMatrixInstancedBuffer",
- "hasLODLevels",
- "geometry",
- "isBlocked",
- "areNormalsFrozen",
- "facetNb",
- "isFacetDataEnabled",
- "lightSources",
- "useBones",
- "isAnInstance",
- "collider",
- "edgesRenderer",
- "forward",
- "up",
- "right",
- "absolutePosition",
- "absoluteScaling",
- "absoluteRotationQuaternion",
- "isWorldMatrixFrozen",
- "nonUniformScaling",
- "behaviors",
- "worldMatrixFromCache",
- "hasThinInstances",
- "cloneMeshMap",
- "hasBoundingInfo",
- "physicsBody",
- "physicsImpostor",
- ], ["_poseMatrix"]);
- // Source mesh
- this._internalMeshDataInfo._source = source;
- if (scene.useClonedMeshMap) {
- if (!source._internalMeshDataInfo.meshMap) {
- source._internalMeshDataInfo.meshMap = {};
- }
- source._internalMeshDataInfo.meshMap[this.uniqueId] = this;
- }
- // Construction Params
- // Clone parameters allowing mesh to be updated in case of parametric shapes.
- this._originalBuilderSideOrientation = source._originalBuilderSideOrientation;
- this._creationDataStorage = source._creationDataStorage;
- // Animation ranges
- if (source._ranges) {
- const ranges = source._ranges;
- for (const name in ranges) {
- if (!Object.prototype.hasOwnProperty.call(ranges, name)) {
- continue;
- }
- if (!ranges[name]) {
- continue;
- }
- this.createAnimationRange(name, ranges[name].from, ranges[name].to);
- }
- }
- // Metadata
- if (source.metadata && source.metadata.clone) {
- this.metadata = source.metadata.clone();
- }
- else {
- this.metadata = source.metadata;
- }
- this._internalMetadata = source._internalMetadata;
- // Tags
- if (Tags && Tags.HasTags(source)) {
- Tags.AddTagsTo(this, Tags.GetTags(source, true));
- }
- // Enabled. We shouldn't need to check the source's ancestors, as this mesh
- // will have the same ones.
- this.setEnabled(source.isEnabled(false));
- // Parent
- this.parent = source.parent;
- // Pivot
- this.setPivotMatrix(source.getPivotMatrix());
- this.id = name + "." + source.id;
- // Material
- this.material = source.material;
- if (!doNotCloneChildren) {
- // Children
- const directDescendants = source.getDescendants(true);
- for (let index = 0; index < directDescendants.length; index++) {
- const child = directDescendants[index];
- if (child.clone) {
- child.clone(name + "." + child.name, this);
- }
- }
- }
- // Morphs
- if (source.morphTargetManager) {
- this.morphTargetManager = source.morphTargetManager;
- }
- // Physics clone
- if (scene.getPhysicsEngine) {
- const physicsEngine = scene.getPhysicsEngine();
- if (clonePhysicsImpostor && physicsEngine) {
- if (physicsEngine.getPluginVersion() === 1) {
- const impostor = physicsEngine.getImpostorForPhysicsObject(source);
- if (impostor) {
- this.physicsImpostor = impostor.clone(this);
- }
- }
- else if (physicsEngine.getPluginVersion() === 2) {
- if (source.physicsBody) {
- source.physicsBody.clone(this);
- }
- }
- }
- }
- // Particles
- for (let index = 0; index < scene.particleSystems.length; index++) {
- const system = scene.particleSystems[index];
- if (system.emitter === source) {
- system.clone(system.name, this);
- }
- }
- // Skeleton
- this.skeleton = source.skeleton;
- this.refreshBoundingInfo(true, true);
- this.computeWorldMatrix(true);
- }
- // Parent
- if (parent !== null) {
- this.parent = parent;
- }
- this._instanceDataStorage.hardwareInstancedRendering = this.getEngine().getCaps().instancedArrays;
- this._internalMeshDataInfo._onMeshReadyObserverAdded = (observer) => {
- // only notify once! then unregister the observer
- observer.unregisterOnNextCall = true;
- if (this.isReady(true)) {
- this.onMeshReadyObservable.notifyObservers(this);
- }
- else {
- if (!this._internalMeshDataInfo._checkReadinessObserver) {
- this._internalMeshDataInfo._checkReadinessObserver = this._scene.onBeforeRenderObservable.add(() => {
- // check for complete readiness
- if (this.isReady(true)) {
- this._scene.onBeforeRenderObservable.remove(this._internalMeshDataInfo._checkReadinessObserver);
- this._internalMeshDataInfo._checkReadinessObserver = null;
- this.onMeshReadyObservable.notifyObservers(this);
- }
- });
- }
- }
- };
- this.onMeshReadyObservable = new observable_Observable(this._internalMeshDataInfo._onMeshReadyObserverAdded);
- if (source) {
- source.onClonedObservable.notifyObservers(this);
- }
- }
- instantiateHierarchy(newParent = null, options, onNewNodeCreated) {
- const instance = this.getTotalVertices() === 0 || (options && options.doNotInstantiate && (options.doNotInstantiate === true || options.doNotInstantiate(this)))
- ? this.clone("Clone of " + (this.name || this.id), newParent || this.parent, true)
- : this.createInstance("instance of " + (this.name || this.id));
- instance.parent = newParent || this.parent;
- instance.position = this.position.clone();
- instance.scaling = this.scaling.clone();
- if (this.rotationQuaternion) {
- instance.rotationQuaternion = this.rotationQuaternion.clone();
- }
- else {
- instance.rotation = this.rotation.clone();
- }
- if (onNewNodeCreated) {
- onNewNodeCreated(this, instance);
- }
- for (const child of this.getChildTransformNodes(true)) {
- // instancedMesh should have a different sourced mesh
- if (child.getClassName() === "InstancedMesh" && instance.getClassName() === "Mesh" && child.sourceMesh === this) {
- child.instantiateHierarchy(instance, {
- doNotInstantiate: (options && options.doNotInstantiate) || false,
- newSourcedMesh: instance,
- }, onNewNodeCreated);
- }
- else {
- child.instantiateHierarchy(instance, options, onNewNodeCreated);
- }
- }
- return instance;
- }
- /**
- * Gets the class name
- * @returns the string "Mesh".
- */
- getClassName() {
- return "Mesh";
- }
- /** @internal */
- get _isMesh() {
- return true;
- }
- /**
- * Returns a description of this mesh
- * @param fullDetails define if full details about this mesh must be used
- * @returns a descriptive string representing this mesh
- */
- toString(fullDetails) {
- let ret = super.toString(fullDetails);
- ret += ", n vertices: " + this.getTotalVertices();
- ret += ", parent: " + (this._waitingParentId ? this._waitingParentId : this.parent ? this.parent.name : "NONE");
- if (this.animations) {
- for (let i = 0; i < this.animations.length; i++) {
- ret += ", animation[0]: " + this.animations[i].toString(fullDetails);
- }
- }
- if (fullDetails) {
- if (this._geometry) {
- const ib = this.getIndices();
- const vb = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- if (vb && ib) {
- ret += ", flat shading: " + (vb.length / 3 === ib.length ? "YES" : "NO");
- }
- }
- else {
- ret += ", flat shading: UNKNOWN";
- }
- }
- return ret;
- }
- /** @internal */
- _unBindEffect() {
- super._unBindEffect();
- for (const instance of this.instances) {
- instance._unBindEffect();
- }
- }
- /**
- * Gets a boolean indicating if this mesh has LOD
- */
- get hasLODLevels() {
- return this._internalMeshDataInfo._LODLevels.length > 0;
- }
- /**
- * Gets the list of MeshLODLevel associated with the current mesh
- * @returns an array of MeshLODLevel
- */
- getLODLevels() {
- return this._internalMeshDataInfo._LODLevels;
- }
- _sortLODLevels() {
- const sortingOrderFactor = this._internalMeshDataInfo._useLODScreenCoverage ? -1 : 1;
- this._internalMeshDataInfo._LODLevels.sort((a, b) => {
- if (a.distanceOrScreenCoverage < b.distanceOrScreenCoverage) {
- return sortingOrderFactor;
- }
- if (a.distanceOrScreenCoverage > b.distanceOrScreenCoverage) {
- return -sortingOrderFactor;
- }
- return 0;
- });
- }
- /**
- * Add a mesh as LOD level triggered at the given distance.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/LOD
- * @param distanceOrScreenCoverage Either distance from the center of the object to show this level or the screen coverage if `useScreenCoverage` is set to `true`.
- * If screen coverage, value is a fraction of the screen's total surface, between 0 and 1.
- * Example Playground for distance https://playground.babylonjs.com/#QE7KM#197
- * Example Playground for screen coverage https://playground.babylonjs.com/#QE7KM#196
- * @param mesh The mesh to be added as LOD level (can be null)
- * @returns This mesh (for chaining)
- */
- addLODLevel(distanceOrScreenCoverage, mesh) {
- if (mesh && mesh._masterMesh) {
- logger_Logger.Warn("You cannot use a mesh as LOD level twice");
- return this;
- }
- const level = new MeshLODLevel(distanceOrScreenCoverage, mesh);
- this._internalMeshDataInfo._LODLevels.push(level);
- if (mesh) {
- mesh._masterMesh = this;
- }
- this._sortLODLevels();
- return this;
- }
- /**
- * Returns the LOD level mesh at the passed distance or null if not found.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/LOD
- * @param distance The distance from the center of the object to show this level
- * @returns a Mesh or `null`
- */
- getLODLevelAtDistance(distance) {
- const internalDataInfo = this._internalMeshDataInfo;
- for (let index = 0; index < internalDataInfo._LODLevels.length; index++) {
- const level = internalDataInfo._LODLevels[index];
- if (level.distanceOrScreenCoverage === distance) {
- return level.mesh;
- }
- }
- return null;
- }
- /**
- * Remove a mesh from the LOD array
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/LOD
- * @param mesh defines the mesh to be removed
- * @returns This mesh (for chaining)
- */
- removeLODLevel(mesh) {
- const internalDataInfo = this._internalMeshDataInfo;
- for (let index = 0; index < internalDataInfo._LODLevels.length; index++) {
- if (internalDataInfo._LODLevels[index].mesh === mesh) {
- internalDataInfo._LODLevels.splice(index, 1);
- if (mesh) {
- mesh._masterMesh = null;
- }
- }
- }
- this._sortLODLevels();
- return this;
- }
- /**
- * Returns the registered LOD mesh distant from the parameter `camera` position if any, else returns the current mesh.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/LOD
- * @param camera defines the camera to use to compute distance
- * @param boundingSphere defines a custom bounding sphere to use instead of the one from this mesh
- * @returns This mesh (for chaining)
- */
- getLOD(camera, boundingSphere) {
- const internalDataInfo = this._internalMeshDataInfo;
- if (!internalDataInfo._LODLevels || internalDataInfo._LODLevels.length === 0) {
- return this;
- }
- const bSphere = boundingSphere || this.getBoundingInfo().boundingSphere;
- const distanceToCamera = camera.mode === camera_Camera.ORTHOGRAPHIC_CAMERA ? camera.minZ : bSphere.centerWorld.subtract(camera.globalPosition).length();
- let compareValue = distanceToCamera;
- let compareSign = 1;
- if (internalDataInfo._useLODScreenCoverage) {
- const screenArea = camera.screenArea;
- let meshArea = (bSphere.radiusWorld * camera.minZ) / distanceToCamera;
- meshArea = meshArea * meshArea * Math.PI;
- compareValue = meshArea / screenArea;
- compareSign = -1;
- }
- if (compareSign * internalDataInfo._LODLevels[internalDataInfo._LODLevels.length - 1].distanceOrScreenCoverage > compareSign * compareValue) {
- if (this.onLODLevelSelection) {
- this.onLODLevelSelection(compareValue, this, this);
- }
- return this;
- }
- for (let index = 0; index < internalDataInfo._LODLevels.length; index++) {
- const level = internalDataInfo._LODLevels[index];
- if (compareSign * level.distanceOrScreenCoverage < compareSign * compareValue) {
- if (level.mesh) {
- if (level.mesh.delayLoadState === 4) {
- level.mesh._checkDelayState();
- return this;
- }
- if (level.mesh.delayLoadState === 2) {
- return this;
- }
- level.mesh._preActivate();
- level.mesh._updateSubMeshesBoundingInfo(this.worldMatrixFromCache);
- }
- if (this.onLODLevelSelection) {
- this.onLODLevelSelection(compareValue, this, level.mesh);
- }
- return level.mesh;
- }
- }
- if (this.onLODLevelSelection) {
- this.onLODLevelSelection(compareValue, this, this);
- }
- return this;
- }
- /**
- * Gets the mesh internal Geometry object
- */
- get geometry() {
- return this._geometry;
- }
- /**
- * Returns the total number of vertices within the mesh geometry or zero if the mesh has no geometry.
- * @returns the total number of vertices
- */
- getTotalVertices() {
- if (this._geometry === null || this._geometry === undefined) {
- return 0;
- }
- return this._geometry.getTotalVertices();
- }
- /**
- * Returns the content of an associated vertex buffer
- * @param kind defines which buffer to read from (positions, indices, normals, etc). Possible `kind` values :
- * - VertexBuffer.PositionKind
- * - VertexBuffer.UVKind
- * - VertexBuffer.UV2Kind
- * - VertexBuffer.UV3Kind
- * - VertexBuffer.UV4Kind
- * - VertexBuffer.UV5Kind
- * - VertexBuffer.UV6Kind
- * - VertexBuffer.ColorKind
- * - VertexBuffer.MatricesIndicesKind
- * - VertexBuffer.MatricesIndicesExtraKind
- * - VertexBuffer.MatricesWeightsKind
- * - VertexBuffer.MatricesWeightsExtraKind
- * @param copyWhenShared defines a boolean indicating that if the mesh geometry is shared among some other meshes, the returned array is a copy of the internal one
- * @param forceCopy defines a boolean forcing the copy of the buffer no matter what the value of copyWhenShared is
- * @param bypassInstanceData defines a boolean indicating that the function should not take into account the instance data (applies only if the mesh has instances). Default: false
- * @returns a FloatArray or null if the mesh has no geometry or no vertex buffer for this kind.
- */
- getVerticesData(kind, copyWhenShared, forceCopy, bypassInstanceData) {
- var _a, _b;
- if (!this._geometry) {
- return null;
- }
- let data = bypassInstanceData
- ? undefined
- : (_b = (_a = this._userInstancedBuffersStorage) === null || _a === void 0 ? void 0 : _a.vertexBuffers[kind]) === null || _b === void 0 ? void 0 : _b.getFloatData(this.instances.length + 1, // +1 because the master mesh is not included in the instances array
- forceCopy || (copyWhenShared && this._geometry.meshes.length !== 1));
- if (!data) {
- data = this._geometry.getVerticesData(kind, copyWhenShared, forceCopy);
- }
- return data;
- }
- /**
- * Returns the mesh VertexBuffer object from the requested `kind`
- * @param kind defines which buffer to read from (positions, indices, normals, etc). Possible `kind` values :
- * - VertexBuffer.PositionKind
- * - VertexBuffer.NormalKind
- * - VertexBuffer.UVKind
- * - VertexBuffer.UV2Kind
- * - VertexBuffer.UV3Kind
- * - VertexBuffer.UV4Kind
- * - VertexBuffer.UV5Kind
- * - VertexBuffer.UV6Kind
- * - VertexBuffer.ColorKind
- * - VertexBuffer.MatricesIndicesKind
- * - VertexBuffer.MatricesIndicesExtraKind
- * - VertexBuffer.MatricesWeightsKind
- * - VertexBuffer.MatricesWeightsExtraKind
- * @param bypassInstanceData defines a boolean indicating that the function should not take into account the instance data (applies only if the mesh has instances). Default: false
- * @returns a FloatArray or null if the mesh has no vertex buffer for this kind.
- */
- getVertexBuffer(kind, bypassInstanceData) {
- var _a, _b;
- if (!this._geometry) {
- return null;
- }
- return (_b = (bypassInstanceData ? undefined : (_a = this._userInstancedBuffersStorage) === null || _a === void 0 ? void 0 : _a.vertexBuffers[kind])) !== null && _b !== void 0 ? _b : this._geometry.getVertexBuffer(kind);
- }
- /**
- * Tests if a specific vertex buffer is associated with this mesh
- * @param kind defines which buffer to check (positions, indices, normals, etc). Possible `kind` values :
- * - VertexBuffer.PositionKind
- * - VertexBuffer.NormalKind
- * - VertexBuffer.UVKind
- * - VertexBuffer.UV2Kind
- * - VertexBuffer.UV3Kind
- * - VertexBuffer.UV4Kind
- * - VertexBuffer.UV5Kind
- * - VertexBuffer.UV6Kind
- * - VertexBuffer.ColorKind
- * - VertexBuffer.MatricesIndicesKind
- * - VertexBuffer.MatricesIndicesExtraKind
- * - VertexBuffer.MatricesWeightsKind
- * - VertexBuffer.MatricesWeightsExtraKind
- * @param bypassInstanceData defines a boolean indicating that the function should not take into account the instance data (applies only if the mesh has instances). Default: false
- * @returns a boolean
- */
- isVerticesDataPresent(kind, bypassInstanceData) {
- var _a;
- if (!this._geometry) {
- if (this._delayInfo) {
- return this._delayInfo.indexOf(kind) !== -1;
- }
- return false;
- }
- return (!bypassInstanceData && ((_a = this._userInstancedBuffersStorage) === null || _a === void 0 ? void 0 : _a.vertexBuffers[kind]) !== undefined) || this._geometry.isVerticesDataPresent(kind);
- }
- /**
- * Returns a boolean defining if the vertex data for the requested `kind` is updatable.
- * @param kind defines which buffer to check (positions, indices, normals, etc). Possible `kind` values :
- * - VertexBuffer.PositionKind
- * - VertexBuffer.UVKind
- * - VertexBuffer.UV2Kind
- * - VertexBuffer.UV3Kind
- * - VertexBuffer.UV4Kind
- * - VertexBuffer.UV5Kind
- * - VertexBuffer.UV6Kind
- * - VertexBuffer.ColorKind
- * - VertexBuffer.MatricesIndicesKind
- * - VertexBuffer.MatricesIndicesExtraKind
- * - VertexBuffer.MatricesWeightsKind
- * - VertexBuffer.MatricesWeightsExtraKind
- * @param bypassInstanceData defines a boolean indicating that the function should not take into account the instance data (applies only if the mesh has instances). Default: false
- * @returns a boolean
- */
- isVertexBufferUpdatable(kind, bypassInstanceData) {
- var _a;
- if (!this._geometry) {
- if (this._delayInfo) {
- return this._delayInfo.indexOf(kind) !== -1;
- }
- return false;
- }
- if (!bypassInstanceData) {
- const buffer = (_a = this._userInstancedBuffersStorage) === null || _a === void 0 ? void 0 : _a.vertexBuffers[kind];
- if (buffer) {
- return buffer.isUpdatable();
- }
- }
- return this._geometry.isVertexBufferUpdatable(kind);
- }
- /**
- * Returns a string which contains the list of existing `kinds` of Vertex Data associated with this mesh.
- * @param bypassInstanceData defines a boolean indicating that the function should not take into account the instance data (applies only if the mesh has instances). Default: false
- * @returns an array of strings
- */
- getVerticesDataKinds(bypassInstanceData) {
- if (!this._geometry) {
- const result = new Array();
- if (this._delayInfo) {
- this._delayInfo.forEach(function (kind) {
- result.push(kind);
- });
- }
- return result;
- }
- const kinds = this._geometry.getVerticesDataKinds();
- if (!bypassInstanceData && this._userInstancedBuffersStorage) {
- for (const kind in this._userInstancedBuffersStorage.vertexBuffers) {
- if (kinds.indexOf(kind) === -1) {
- kinds.push(kind);
- }
- }
- }
- return kinds;
- }
- /**
- * Returns a positive integer : the total number of indices in this mesh geometry.
- * @returns the numner of indices or zero if the mesh has no geometry.
- */
- getTotalIndices() {
- if (!this._geometry) {
- return 0;
- }
- return this._geometry.getTotalIndices();
- }
- /**
- * Returns an array of integers or a typed array (Int32Array, Uint32Array, Uint16Array) populated with the mesh indices.
- * @param copyWhenShared If true (default false) and and if the mesh geometry is shared among some other meshes, the returned array is a copy of the internal one.
- * @param forceCopy defines a boolean indicating that the returned array must be cloned upon returning it
- * @returns the indices array or an empty array if the mesh has no geometry
- */
- getIndices(copyWhenShared, forceCopy) {
- if (!this._geometry) {
- return [];
- }
- return this._geometry.getIndices(copyWhenShared, forceCopy);
- }
- get isBlocked() {
- return this._masterMesh !== null && this._masterMesh !== undefined;
- }
- /**
- * Determine if the current mesh is ready to be rendered
- * @param completeCheck defines if a complete check (including materials and lights) has to be done (false by default)
- * @param forceInstanceSupport will check if the mesh will be ready when used with instances (false by default)
- * @returns true if all associated assets are ready (material, textures, shaders)
- */
- isReady(completeCheck = false, forceInstanceSupport = false) {
- var _a, _b, _c, _d, _e, _f, _g;
- if (this.delayLoadState === 2) {
- return false;
- }
- if (!super.isReady(completeCheck)) {
- return false;
- }
- if (!this.subMeshes || this.subMeshes.length === 0) {
- return true;
- }
- if (!completeCheck) {
- return true;
- }
- const engine = this.getEngine();
- const scene = this.getScene();
- const hardwareInstancedRendering = forceInstanceSupport || (engine.getCaps().instancedArrays && (this.instances.length > 0 || this.hasThinInstances));
- this.computeWorldMatrix();
- const mat = this.material || scene.defaultMaterial;
- if (mat) {
- if (mat._storeEffectOnSubMeshes) {
- for (const subMesh of this.subMeshes) {
- const effectiveMaterial = subMesh.getMaterial();
- if (effectiveMaterial) {
- if (effectiveMaterial._storeEffectOnSubMeshes) {
- if (!effectiveMaterial.isReadyForSubMesh(this, subMesh, hardwareInstancedRendering)) {
- return false;
- }
- }
- else {
- if (!effectiveMaterial.isReady(this, hardwareInstancedRendering)) {
- return false;
- }
- }
- }
- }
- }
- else {
- if (!mat.isReady(this, hardwareInstancedRendering)) {
- return false;
- }
- }
- }
- // Shadows
- const currentRenderPassId = engine.currentRenderPassId;
- for (const light of this.lightSources) {
- const generators = light.getShadowGenerators();
- if (!generators) {
- continue;
- }
- const iterator = generators.values();
- for (let key = iterator.next(); key.done !== true; key = iterator.next()) {
- const generator = key.value;
- if (generator && (!((_a = generator.getShadowMap()) === null || _a === void 0 ? void 0 : _a.renderList) || (((_b = generator.getShadowMap()) === null || _b === void 0 ? void 0 : _b.renderList) && ((_d = (_c = generator.getShadowMap()) === null || _c === void 0 ? void 0 : _c.renderList) === null || _d === void 0 ? void 0 : _d.indexOf(this)) !== -1))) {
- const shadowMap = generator.getShadowMap();
- const renderPassIds = (_e = shadowMap.renderPassIds) !== null && _e !== void 0 ? _e : [engine.currentRenderPassId];
- for (let p = 0; p < renderPassIds.length; ++p) {
- engine.currentRenderPassId = renderPassIds[p];
- for (const subMesh of this.subMeshes) {
- if (!generator.isReady(subMesh, hardwareInstancedRendering, (_g = (_f = subMesh.getMaterial()) === null || _f === void 0 ? void 0 : _f.needAlphaBlendingForMesh(this)) !== null && _g !== void 0 ? _g : false)) {
- engine.currentRenderPassId = currentRenderPassId;
- return false;
- }
- }
- }
- engine.currentRenderPassId = currentRenderPassId;
- }
- }
- }
- // LOD
- for (const lod of this._internalMeshDataInfo._LODLevels) {
- if (lod.mesh && !lod.mesh.isReady(hardwareInstancedRendering)) {
- return false;
- }
- }
- return true;
- }
- /**
- * Gets a boolean indicating if the normals aren't to be recomputed on next mesh `positions` array update. This property is pertinent only for updatable parametric shapes.
- */
- get areNormalsFrozen() {
- return this._internalMeshDataInfo._areNormalsFrozen;
- }
- /**
- * This function affects parametric shapes on vertex position update only : ribbons, tubes, etc. It has no effect at all on other shapes. It prevents the mesh normals from being recomputed on next `positions` array update.
- * @returns the current mesh
- */
- freezeNormals() {
- this._internalMeshDataInfo._areNormalsFrozen = true;
- return this;
- }
- /**
- * This function affects parametric shapes on vertex position update only : ribbons, tubes, etc. It has no effect at all on other shapes. It reactivates the mesh normals computation if it was previously frozen
- * @returns the current mesh
- */
- unfreezeNormals() {
- this._internalMeshDataInfo._areNormalsFrozen = false;
- return this;
- }
- /**
- * Sets a value overriding the instance count. Only applicable when custom instanced InterleavedVertexBuffer are used rather than InstancedMeshs
- */
- set overridenInstanceCount(count) {
- this._instanceDataStorage.overridenInstanceCount = count;
- }
- // Methods
- /** @internal */
- _preActivate() {
- const internalDataInfo = this._internalMeshDataInfo;
- const sceneRenderId = this.getScene().getRenderId();
- if (internalDataInfo._preActivateId === sceneRenderId) {
- return this;
- }
- internalDataInfo._preActivateId = sceneRenderId;
- this._instanceDataStorage.visibleInstances = null;
- return this;
- }
- /**
- * @internal
- */
- _preActivateForIntermediateRendering(renderId) {
- if (this._instanceDataStorage.visibleInstances) {
- this._instanceDataStorage.visibleInstances.intermediateDefaultRenderId = renderId;
- }
- return this;
- }
- /**
- * @internal
- */
- _registerInstanceForRenderId(instance, renderId) {
- if (!this._instanceDataStorage.visibleInstances) {
- this._instanceDataStorage.visibleInstances = {
- defaultRenderId: renderId,
- selfDefaultRenderId: this._renderId,
- };
- }
- if (!this._instanceDataStorage.visibleInstances[renderId]) {
- if (this._instanceDataStorage.previousRenderId !== undefined && this._instanceDataStorage.isFrozen) {
- this._instanceDataStorage.visibleInstances[this._instanceDataStorage.previousRenderId] = null;
- }
- this._instanceDataStorage.previousRenderId = renderId;
- this._instanceDataStorage.visibleInstances[renderId] = new Array();
- }
- this._instanceDataStorage.visibleInstances[renderId].push(instance);
- return this;
- }
- _afterComputeWorldMatrix() {
- super._afterComputeWorldMatrix();
- if (!this.hasThinInstances) {
- return;
- }
- if (!this.doNotSyncBoundingInfo) {
- this.thinInstanceRefreshBoundingInfo(false);
- }
- }
- /** @internal */
- _postActivate() {
- if (this.edgesShareWithInstances && this.edgesRenderer && this.edgesRenderer.isEnabled && this._renderingGroup) {
- this._renderingGroup._edgesRenderers.pushNoDuplicate(this.edgesRenderer);
- this.edgesRenderer.customInstances.push(this.getWorldMatrix());
- }
- }
- /**
- * This method recomputes and sets a new BoundingInfo to the mesh unless it is locked.
- * This means the mesh underlying bounding box and sphere are recomputed.
- * @param applySkeleton defines whether to apply the skeleton before computing the bounding info
- * @param applyMorph defines whether to apply the morph target before computing the bounding info
- * @returns the current mesh
- */
- refreshBoundingInfo(applySkeleton = false, applyMorph = false) {
- if (this.hasBoundingInfo && this.getBoundingInfo().isLocked) {
- return this;
- }
- const bias = this.geometry ? this.geometry.boundingBias : null;
- this._refreshBoundingInfo(this._getPositionData(applySkeleton, applyMorph), bias);
- return this;
- }
- /**
- * @internal
- */
- _createGlobalSubMesh(force) {
- const totalVertices = this.getTotalVertices();
- if (!totalVertices || !this.getIndices()) {
- return null;
- }
- // Check if we need to recreate the submeshes
- if (this.subMeshes && this.subMeshes.length > 0) {
- const ib = this.getIndices();
- if (!ib) {
- return null;
- }
- const totalIndices = ib.length;
- let needToRecreate = false;
- if (force) {
- needToRecreate = true;
- }
- else {
- for (const submesh of this.subMeshes) {
- if (submesh.indexStart + submesh.indexCount > totalIndices) {
- needToRecreate = true;
- break;
- }
- if (submesh.verticesStart + submesh.verticesCount > totalVertices) {
- needToRecreate = true;
- break;
- }
- }
- }
- if (!needToRecreate) {
- return this.subMeshes[0];
- }
- }
- this.releaseSubMeshes();
- return new subMesh_SubMesh(0, 0, totalVertices, 0, this.getTotalIndices(), this);
- }
- /**
- * This function will subdivide the mesh into multiple submeshes
- * @param count defines the expected number of submeshes
- */
- subdivide(count) {
- if (count < 1) {
- return;
- }
- const totalIndices = this.getTotalIndices();
- let subdivisionSize = (totalIndices / count) | 0;
- let offset = 0;
- // Ensure that subdivisionSize is a multiple of 3
- while (subdivisionSize % 3 !== 0) {
- subdivisionSize++;
- }
- this.releaseSubMeshes();
- for (let index = 0; index < count; index++) {
- if (offset >= totalIndices) {
- break;
- }
- subMesh_SubMesh.CreateFromIndices(0, offset, index === count - 1 ? totalIndices - offset : subdivisionSize, this, undefined, false);
- offset += subdivisionSize;
- }
- this.refreshBoundingInfo();
- this.synchronizeInstances();
- }
- /**
- * Copy a FloatArray into a specific associated vertex buffer
- * @param kind defines which buffer to write to (positions, indices, normals, etc). Possible `kind` values :
- * - VertexBuffer.PositionKind
- * - VertexBuffer.UVKind
- * - VertexBuffer.UV2Kind
- * - VertexBuffer.UV3Kind
- * - VertexBuffer.UV4Kind
- * - VertexBuffer.UV5Kind
- * - VertexBuffer.UV6Kind
- * - VertexBuffer.ColorKind
- * - VertexBuffer.MatricesIndicesKind
- * - VertexBuffer.MatricesIndicesExtraKind
- * - VertexBuffer.MatricesWeightsKind
- * - VertexBuffer.MatricesWeightsExtraKind
- * @param data defines the data source
- * @param updatable defines if the updated vertex buffer must be flagged as updatable
- * @param stride defines the data stride size (can be null)
- * @returns the current mesh
- */
- setVerticesData(kind, data, updatable = false, stride) {
- if (!this._geometry) {
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.set(data, kind);
- const scene = this.getScene();
- new Geometry(Geometry.RandomId(), scene, vertexData, updatable, this);
- }
- else {
- this._geometry.setVerticesData(kind, data, updatable, stride);
- }
- return this;
- }
- /**
- * Delete a vertex buffer associated with this mesh
- * @param kind defines which buffer to delete (positions, indices, normals, etc). Possible `kind` values :
- * - VertexBuffer.PositionKind
- * - VertexBuffer.UVKind
- * - VertexBuffer.UV2Kind
- * - VertexBuffer.UV3Kind
- * - VertexBuffer.UV4Kind
- * - VertexBuffer.UV5Kind
- * - VertexBuffer.UV6Kind
- * - VertexBuffer.ColorKind
- * - VertexBuffer.MatricesIndicesKind
- * - VertexBuffer.MatricesIndicesExtraKind
- * - VertexBuffer.MatricesWeightsKind
- * - VertexBuffer.MatricesWeightsExtraKind
- */
- removeVerticesData(kind) {
- if (!this._geometry) {
- return;
- }
- this._geometry.removeVerticesData(kind);
- }
- /**
- * Flags an associated vertex buffer as updatable
- * @param kind defines which buffer to use (positions, indices, normals, etc). Possible `kind` values :
- * - VertexBuffer.PositionKind
- * - VertexBuffer.UVKind
- * - VertexBuffer.UV2Kind
- * - VertexBuffer.UV3Kind
- * - VertexBuffer.UV4Kind
- * - VertexBuffer.UV5Kind
- * - VertexBuffer.UV6Kind
- * - VertexBuffer.ColorKind
- * - VertexBuffer.MatricesIndicesKind
- * - VertexBuffer.MatricesIndicesExtraKind
- * - VertexBuffer.MatricesWeightsKind
- * - VertexBuffer.MatricesWeightsExtraKind
- * @param updatable defines if the updated vertex buffer must be flagged as updatable
- */
- markVerticesDataAsUpdatable(kind, updatable = true) {
- const vb = this.getVertexBuffer(kind);
- if (!vb || vb.isUpdatable() === updatable) {
- return;
- }
- this.setVerticesData(kind, this.getVerticesData(kind), updatable);
- }
- /**
- * Sets the mesh global Vertex Buffer
- * @param buffer defines the buffer to use
- * @param disposeExistingBuffer disposes the existing buffer, if any (default: true)
- * @returns the current mesh
- */
- setVerticesBuffer(buffer, disposeExistingBuffer = true) {
- if (!this._geometry) {
- this._geometry = Geometry.CreateGeometryForMesh(this);
- }
- this._geometry.setVerticesBuffer(buffer, null, disposeExistingBuffer);
- return this;
- }
- /**
- * Update a specific associated vertex buffer
- * @param kind defines which buffer to write to (positions, indices, normals, etc). Possible `kind` values :
- * - VertexBuffer.PositionKind
- * - VertexBuffer.UVKind
- * - VertexBuffer.UV2Kind
- * - VertexBuffer.UV3Kind
- * - VertexBuffer.UV4Kind
- * - VertexBuffer.UV5Kind
- * - VertexBuffer.UV6Kind
- * - VertexBuffer.ColorKind
- * - VertexBuffer.MatricesIndicesKind
- * - VertexBuffer.MatricesIndicesExtraKind
- * - VertexBuffer.MatricesWeightsKind
- * - VertexBuffer.MatricesWeightsExtraKind
- * @param data defines the data source
- * @param updateExtends defines if extends info of the mesh must be updated (can be null). This is mostly useful for "position" kind
- * @param makeItUnique defines if the geometry associated with the mesh must be cloned to make the change only for this mesh (and not all meshes associated with the same geometry)
- * @returns the current mesh
- */
- updateVerticesData(kind, data, updateExtends, makeItUnique) {
- if (!this._geometry) {
- return this;
- }
- if (!makeItUnique) {
- this._geometry.updateVerticesData(kind, data, updateExtends);
- }
- else {
- this.makeGeometryUnique();
- this.updateVerticesData(kind, data, updateExtends, false);
- }
- return this;
- }
- /**
- * This method updates the vertex positions of an updatable mesh according to the `positionFunction` returned values.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/dynamicMeshMorph#other-shapes-updatemeshpositions
- * @param positionFunction is a simple JS function what is passed the mesh `positions` array. It doesn't need to return anything
- * @param computeNormals is a boolean (default true) to enable/disable the mesh normal recomputation after the vertex position update
- * @returns the current mesh
- */
- updateMeshPositions(positionFunction, computeNormals = true) {
- const positions = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- if (!positions) {
- return this;
- }
- positionFunction(positions);
- this.updateVerticesData(buffer_VertexBuffer.PositionKind, positions, false, false);
- if (computeNormals) {
- const indices = this.getIndices();
- const normals = this.getVerticesData(buffer_VertexBuffer.NormalKind);
- if (!normals) {
- return this;
- }
- mesh_vertexData_VertexData.ComputeNormals(positions, indices, normals);
- this.updateVerticesData(buffer_VertexBuffer.NormalKind, normals, false, false);
- }
- return this;
- }
- /**
- * Creates a un-shared specific occurence of the geometry for the mesh.
- * @returns the current mesh
- */
- makeGeometryUnique() {
- if (!this._geometry) {
- return this;
- }
- if (this._geometry.meshes.length === 1) {
- return this;
- }
- const oldGeometry = this._geometry;
- const geometry = this._geometry.copy(Geometry.RandomId());
- oldGeometry.releaseForMesh(this, true);
- geometry.applyToMesh(this);
- return this;
- }
- /**
- * Set the index buffer of this mesh
- * @param indices defines the source data
- * @param totalVertices defines the total number of vertices referenced by this index data (can be null)
- * @param updatable defines if the updated index buffer must be flagged as updatable (default is false)
- * @returns the current mesh
- */
- setIndices(indices, totalVertices = null, updatable = false) {
- if (!this._geometry) {
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- const scene = this.getScene();
- new Geometry(Geometry.RandomId(), scene, vertexData, updatable, this);
- }
- else {
- this._geometry.setIndices(indices, totalVertices, updatable);
- }
- return this;
- }
- /**
- * Update the current index buffer
- * @param indices defines the source data
- * @param offset defines the offset in the index buffer where to store the new data (can be null)
- * @param gpuMemoryOnly defines a boolean indicating that only the GPU memory must be updated leaving the CPU version of the indices unchanged (false by default)
- * @returns the current mesh
- */
- updateIndices(indices, offset, gpuMemoryOnly = false) {
- if (!this._geometry) {
- return this;
- }
- this._geometry.updateIndices(indices, offset, gpuMemoryOnly);
- return this;
- }
- /**
- * Invert the geometry to move from a right handed system to a left handed one.
- * @returns the current mesh
- */
- toLeftHanded() {
- if (!this._geometry) {
- return this;
- }
- this._geometry.toLeftHanded();
- return this;
- }
- /**
- * @internal
- */
- _bind(subMesh, effect, fillMode, allowInstancedRendering = true) {
- if (!this._geometry) {
- return this;
- }
- const engine = this.getScene().getEngine();
- // Morph targets
- if (this.morphTargetManager && this.morphTargetManager.isUsingTextureForTargets) {
- this.morphTargetManager._bind(effect);
- }
- // Wireframe
- let indexToBind;
- if (this._unIndexed) {
- indexToBind = null;
- }
- else {
- switch (this._getRenderingFillMode(fillMode)) {
- case material_Material.PointFillMode:
- indexToBind = null;
- break;
- case material_Material.WireFrameFillMode:
- indexToBind = subMesh._getLinesIndexBuffer(this.getIndices(), engine);
- break;
- default:
- case material_Material.TriangleFillMode:
- indexToBind = this._geometry.getIndexBuffer();
- break;
- }
- }
- // VBOs
- if (!allowInstancedRendering || !this._userInstancedBuffersStorage || this.hasThinInstances) {
- this._geometry._bind(effect, indexToBind);
- }
- else {
- this._geometry._bind(effect, indexToBind, this._userInstancedBuffersStorage.vertexBuffers, this._userInstancedBuffersStorage.vertexArrayObjects);
- }
- return this;
- }
- /**
- * @internal
- */
- _draw(subMesh, fillMode, instancesCount) {
- if (!this._geometry || !this._geometry.getVertexBuffers() || (!this._unIndexed && !this._geometry.getIndexBuffer())) {
- return this;
- }
- if (this._internalMeshDataInfo._onBeforeDrawObservable) {
- this._internalMeshDataInfo._onBeforeDrawObservable.notifyObservers(this);
- }
- const scene = this.getScene();
- const engine = scene.getEngine();
- if (this._unIndexed || fillMode == material_Material.PointFillMode) {
- // or triangles as points
- engine.drawArraysType(fillMode, subMesh.verticesStart, subMesh.verticesCount, this.forcedInstanceCount || instancesCount);
- }
- else if (fillMode == material_Material.WireFrameFillMode) {
- // Triangles as wireframe
- engine.drawElementsType(fillMode, 0, subMesh._linesIndexCount, this.forcedInstanceCount || instancesCount);
- }
- else {
- engine.drawElementsType(fillMode, subMesh.indexStart, subMesh.indexCount, this.forcedInstanceCount || instancesCount);
- }
- return this;
- }
- /**
- * Registers for this mesh a javascript function called just before the rendering process
- * @param func defines the function to call before rendering this mesh
- * @returns the current mesh
- */
- registerBeforeRender(func) {
- this.onBeforeRenderObservable.add(func);
- return this;
- }
- /**
- * Disposes a previously registered javascript function called before the rendering
- * @param func defines the function to remove
- * @returns the current mesh
- */
- unregisterBeforeRender(func) {
- this.onBeforeRenderObservable.removeCallback(func);
- return this;
- }
- /**
- * Registers for this mesh a javascript function called just after the rendering is complete
- * @param func defines the function to call after rendering this mesh
- * @returns the current mesh
- */
- registerAfterRender(func) {
- this.onAfterRenderObservable.add(func);
- return this;
- }
- /**
- * Disposes a previously registered javascript function called after the rendering.
- * @param func defines the function to remove
- * @returns the current mesh
- */
- unregisterAfterRender(func) {
- this.onAfterRenderObservable.removeCallback(func);
- return this;
- }
- /**
- * @internal
- */
- _getInstancesRenderList(subMeshId, isReplacementMode = false) {
- if (this._instanceDataStorage.isFrozen) {
- if (isReplacementMode) {
- this._instanceDataStorage.batchCacheReplacementModeInFrozenMode.hardwareInstancedRendering[subMeshId] = false;
- this._instanceDataStorage.batchCacheReplacementModeInFrozenMode.renderSelf[subMeshId] = true;
- return this._instanceDataStorage.batchCacheReplacementModeInFrozenMode;
- }
- if (this._instanceDataStorage.previousBatch) {
- return this._instanceDataStorage.previousBatch;
- }
- }
- const scene = this.getScene();
- const isInIntermediateRendering = scene._isInIntermediateRendering();
- const onlyForInstances = isInIntermediateRendering
- ? this._internalAbstractMeshDataInfo._onlyForInstancesIntermediate
- : this._internalAbstractMeshDataInfo._onlyForInstances;
- const batchCache = this._instanceDataStorage.batchCache;
- batchCache.mustReturn = false;
- batchCache.renderSelf[subMeshId] = isReplacementMode || (!onlyForInstances && this.isEnabled() && this.isVisible);
- batchCache.visibleInstances[subMeshId] = null;
- if (this._instanceDataStorage.visibleInstances && !isReplacementMode) {
- const visibleInstances = this._instanceDataStorage.visibleInstances;
- const currentRenderId = scene.getRenderId();
- const defaultRenderId = isInIntermediateRendering ? visibleInstances.intermediateDefaultRenderId : visibleInstances.defaultRenderId;
- batchCache.visibleInstances[subMeshId] = visibleInstances[currentRenderId];
- if (!batchCache.visibleInstances[subMeshId] && defaultRenderId) {
- batchCache.visibleInstances[subMeshId] = visibleInstances[defaultRenderId];
- }
- }
- batchCache.hardwareInstancedRendering[subMeshId] =
- !isReplacementMode &&
- this._instanceDataStorage.hardwareInstancedRendering &&
- batchCache.visibleInstances[subMeshId] !== null &&
- batchCache.visibleInstances[subMeshId] !== undefined;
- this._instanceDataStorage.previousBatch = batchCache;
- return batchCache;
- }
- /**
- * @internal
- */
- _renderWithInstances(subMesh, fillMode, batch, effect, engine) {
- var _a;
- const visibleInstances = batch.visibleInstances[subMesh._id];
- const visibleInstanceCount = visibleInstances ? visibleInstances.length : 0;
- const instanceStorage = this._instanceDataStorage;
- const currentInstancesBufferSize = instanceStorage.instancesBufferSize;
- let instancesBuffer = instanceStorage.instancesBuffer;
- let instancesPreviousBuffer = instanceStorage.instancesPreviousBuffer;
- const matricesCount = visibleInstanceCount + 1;
- const bufferSize = matricesCount * 16 * 4;
- while (instanceStorage.instancesBufferSize < bufferSize) {
- instanceStorage.instancesBufferSize *= 2;
- }
- if (!instanceStorage.instancesData || currentInstancesBufferSize != instanceStorage.instancesBufferSize) {
- instanceStorage.instancesData = new Float32Array(instanceStorage.instancesBufferSize / 4);
- }
- if ((this._scene.needsPreviousWorldMatrices && !instanceStorage.instancesPreviousData) || currentInstancesBufferSize != instanceStorage.instancesBufferSize) {
- instanceStorage.instancesPreviousData = new Float32Array(instanceStorage.instancesBufferSize / 4);
- }
- let offset = 0;
- let instancesCount = 0;
- const renderSelf = batch.renderSelf[subMesh._id];
- const needUpdateBuffer = !instancesBuffer ||
- currentInstancesBufferSize !== instanceStorage.instancesBufferSize ||
- (this._scene.needsPreviousWorldMatrices && !instanceStorage.instancesPreviousBuffer);
- if (!this._instanceDataStorage.manualUpdate && (!instanceStorage.isFrozen || needUpdateBuffer)) {
- const world = this.getWorldMatrix();
- if (renderSelf) {
- if (this._scene.needsPreviousWorldMatrices) {
- if (!instanceStorage.masterMeshPreviousWorldMatrix) {
- instanceStorage.masterMeshPreviousWorldMatrix = world.clone();
- instanceStorage.masterMeshPreviousWorldMatrix.copyToArray(instanceStorage.instancesPreviousData, offset);
- }
- else {
- instanceStorage.masterMeshPreviousWorldMatrix.copyToArray(instanceStorage.instancesPreviousData, offset);
- instanceStorage.masterMeshPreviousWorldMatrix.copyFrom(world);
- }
- }
- world.copyToArray(instanceStorage.instancesData, offset);
- offset += 16;
- instancesCount++;
- }
- if (visibleInstances) {
- if (mesh_Mesh.INSTANCEDMESH_SORT_TRANSPARENT && this._scene.activeCamera && ((_a = subMesh.getMaterial()) === null || _a === void 0 ? void 0 : _a.needAlphaBlendingForMesh(subMesh.getRenderingMesh()))) {
- const cameraPosition = this._scene.activeCamera.globalPosition;
- for (let instanceIndex = 0; instanceIndex < visibleInstances.length; instanceIndex++) {
- const instanceMesh = visibleInstances[instanceIndex];
- instanceMesh._distanceToCamera = math_vector_Vector3.Distance(instanceMesh.getBoundingInfo().boundingSphere.centerWorld, cameraPosition);
- }
- visibleInstances.sort((m1, m2) => {
- return m1._distanceToCamera > m2._distanceToCamera ? -1 : m1._distanceToCamera < m2._distanceToCamera ? 1 : 0;
- });
- }
- for (let instanceIndex = 0; instanceIndex < visibleInstances.length; instanceIndex++) {
- const instance = visibleInstances[instanceIndex];
- const matrix = instance.getWorldMatrix();
- matrix.copyToArray(instanceStorage.instancesData, offset);
- if (this._scene.needsPreviousWorldMatrices) {
- if (!instance._previousWorldMatrix) {
- instance._previousWorldMatrix = matrix.clone();
- instance._previousWorldMatrix.copyToArray(instanceStorage.instancesPreviousData, offset);
- }
- else {
- instance._previousWorldMatrix.copyToArray(instanceStorage.instancesPreviousData, offset);
- instance._previousWorldMatrix.copyFrom(matrix);
- }
- }
- offset += 16;
- instancesCount++;
- }
- }
- }
- else {
- instancesCount = (renderSelf ? 1 : 0) + visibleInstanceCount;
- }
- if (needUpdateBuffer) {
- if (instancesBuffer) {
- instancesBuffer.dispose();
- }
- if (instancesPreviousBuffer) {
- instancesPreviousBuffer.dispose();
- }
- instancesBuffer = new Buffer(engine, instanceStorage.instancesData, true, 16, false, true);
- instanceStorage.instancesBuffer = instancesBuffer;
- if (!this._userInstancedBuffersStorage) {
- this._userInstancedBuffersStorage = {
- data: {},
- vertexBuffers: {},
- strides: {},
- sizes: {},
- vertexArrayObjects: this.getEngine().getCaps().vertexArrayObject ? {} : undefined,
- };
- }
- this._userInstancedBuffersStorage.vertexBuffers["world0"] = instancesBuffer.createVertexBuffer("world0", 0, 4);
- this._userInstancedBuffersStorage.vertexBuffers["world1"] = instancesBuffer.createVertexBuffer("world1", 4, 4);
- this._userInstancedBuffersStorage.vertexBuffers["world2"] = instancesBuffer.createVertexBuffer("world2", 8, 4);
- this._userInstancedBuffersStorage.vertexBuffers["world3"] = instancesBuffer.createVertexBuffer("world3", 12, 4);
- if (this._scene.needsPreviousWorldMatrices) {
- instancesPreviousBuffer = new Buffer(engine, instanceStorage.instancesPreviousData, true, 16, false, true);
- instanceStorage.instancesPreviousBuffer = instancesPreviousBuffer;
- this._userInstancedBuffersStorage.vertexBuffers["previousWorld0"] = instancesPreviousBuffer.createVertexBuffer("previousWorld0", 0, 4);
- this._userInstancedBuffersStorage.vertexBuffers["previousWorld1"] = instancesPreviousBuffer.createVertexBuffer("previousWorld1", 4, 4);
- this._userInstancedBuffersStorage.vertexBuffers["previousWorld2"] = instancesPreviousBuffer.createVertexBuffer("previousWorld2", 8, 4);
- this._userInstancedBuffersStorage.vertexBuffers["previousWorld3"] = instancesPreviousBuffer.createVertexBuffer("previousWorld3", 12, 4);
- }
- this._invalidateInstanceVertexArrayObject();
- }
- else {
- if (!this._instanceDataStorage.isFrozen || this._instanceDataStorage.forceMatrixUpdates) {
- instancesBuffer.updateDirectly(instanceStorage.instancesData, 0, instancesCount);
- if (this._scene.needsPreviousWorldMatrices && (!this._instanceDataStorage.manualUpdate || this._instanceDataStorage.previousManualUpdate)) {
- instancesPreviousBuffer.updateDirectly(instanceStorage.instancesPreviousData, 0, instancesCount);
- }
- }
- }
- this._processInstancedBuffers(visibleInstances, renderSelf);
- // Stats
- this.getScene()._activeIndices.addCount(subMesh.indexCount * instancesCount, false);
- // Draw
- if (engine._currentDrawContext) {
- engine._currentDrawContext.useInstancing = true;
- }
- this._bind(subMesh, effect, fillMode);
- this._draw(subMesh, fillMode, instancesCount);
- // Write current matrices as previous matrices in case of manual update
- // Default behaviour when previous matrices are not specified explicitly
- // Will break if instances number/order changes
- if (this._scene.needsPreviousWorldMatrices &&
- !needUpdateBuffer &&
- this._instanceDataStorage.manualUpdate &&
- (!this._instanceDataStorage.isFrozen || this._instanceDataStorage.forceMatrixUpdates) &&
- !this._instanceDataStorage.previousManualUpdate) {
- instancesPreviousBuffer.updateDirectly(instanceStorage.instancesData, 0, instancesCount);
- }
- engine.unbindInstanceAttributes();
- return this;
- }
- /**
- * @internal
- */
- _renderWithThinInstances(subMesh, fillMode, effect, engine) {
- var _a, _b;
- // Stats
- const instancesCount = (_b = (_a = this._thinInstanceDataStorage) === null || _a === void 0 ? void 0 : _a.instancesCount) !== null && _b !== void 0 ? _b : 0;
- this.getScene()._activeIndices.addCount(subMesh.indexCount * instancesCount, false);
- // Draw
- if (engine._currentDrawContext) {
- engine._currentDrawContext.useInstancing = true;
- }
- this._bind(subMesh, effect, fillMode);
- this._draw(subMesh, fillMode, instancesCount);
- // Write current matrices as previous matrices
- // Default behaviour when previous matrices are not specified explicitly
- // Will break if instances number/order changes
- if (this._scene.needsPreviousWorldMatrices && !this._thinInstanceDataStorage.previousMatrixData && this._thinInstanceDataStorage.matrixData) {
- if (!this._thinInstanceDataStorage.previousMatrixBuffer) {
- this._thinInstanceDataStorage.previousMatrixBuffer = this._thinInstanceCreateMatrixBuffer("previousWorld", this._thinInstanceDataStorage.matrixData, false);
- }
- else {
- this._thinInstanceDataStorage.previousMatrixBuffer.updateDirectly(this._thinInstanceDataStorage.matrixData, 0, instancesCount);
- }
- }
- engine.unbindInstanceAttributes();
- }
- /**
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _processInstancedBuffers(visibleInstances, renderSelf) {
- // Do nothing
- }
- /**
- * @internal
- */
- _processRendering(renderingMesh, subMesh, effect, fillMode, batch, hardwareInstancedRendering, onBeforeDraw, effectiveMaterial) {
- const scene = this.getScene();
- const engine = scene.getEngine();
- fillMode = this._getRenderingFillMode(fillMode);
- if (hardwareInstancedRendering && subMesh.getRenderingMesh().hasThinInstances) {
- this._renderWithThinInstances(subMesh, fillMode, effect, engine);
- return this;
- }
- if (hardwareInstancedRendering) {
- this._renderWithInstances(subMesh, fillMode, batch, effect, engine);
- }
- else {
- if (engine._currentDrawContext) {
- engine._currentDrawContext.useInstancing = false;
- }
- let instanceCount = 0;
- if (batch.renderSelf[subMesh._id]) {
- // Draw
- if (onBeforeDraw) {
- onBeforeDraw(false, renderingMesh.getWorldMatrix(), effectiveMaterial);
- }
- instanceCount++;
- this._draw(subMesh, fillMode, this._instanceDataStorage.overridenInstanceCount);
- }
- const visibleInstancesForSubMesh = batch.visibleInstances[subMesh._id];
- if (visibleInstancesForSubMesh) {
- const visibleInstanceCount = visibleInstancesForSubMesh.length;
- instanceCount += visibleInstanceCount;
- // Stats
- for (let instanceIndex = 0; instanceIndex < visibleInstanceCount; instanceIndex++) {
- const instance = visibleInstancesForSubMesh[instanceIndex];
- // World
- const world = instance.getWorldMatrix();
- if (onBeforeDraw) {
- onBeforeDraw(true, world, effectiveMaterial);
- }
- // Draw
- this._draw(subMesh, fillMode);
- }
- }
- // Stats
- scene._activeIndices.addCount(subMesh.indexCount * instanceCount, false);
- }
- return this;
- }
- /**
- * @internal
- */
- _rebuild(dispose = false) {
- if (this._instanceDataStorage.instancesBuffer) {
- // Dispose instance buffer to be recreated in _renderWithInstances when rendered
- if (dispose) {
- this._instanceDataStorage.instancesBuffer.dispose();
- }
- this._instanceDataStorage.instancesBuffer = null;
- }
- if (this._userInstancedBuffersStorage) {
- for (const kind in this._userInstancedBuffersStorage.vertexBuffers) {
- const buffer = this._userInstancedBuffersStorage.vertexBuffers[kind];
- if (buffer) {
- // Dispose instance buffer to be recreated in _renderWithInstances when rendered
- if (dispose) {
- buffer.dispose();
- }
- this._userInstancedBuffersStorage.vertexBuffers[kind] = null;
- }
- }
- if (this._userInstancedBuffersStorage.vertexArrayObjects) {
- this._userInstancedBuffersStorage.vertexArrayObjects = {};
- }
- }
- this._internalMeshDataInfo._effectiveMaterial = null;
- super._rebuild(dispose);
- }
- /** @internal */
- _freeze() {
- if (!this.subMeshes) {
- return;
- }
- // Prepare batches
- for (let index = 0; index < this.subMeshes.length; index++) {
- this._getInstancesRenderList(index);
- }
- this._internalMeshDataInfo._effectiveMaterial = null;
- this._instanceDataStorage.isFrozen = true;
- }
- /** @internal */
- _unFreeze() {
- this._instanceDataStorage.isFrozen = false;
- this._instanceDataStorage.previousBatch = null;
- }
- /**
- * Triggers the draw call for the mesh. Usually, you don't need to call this method by your own because the mesh rendering is handled by the scene rendering manager
- * @param subMesh defines the subMesh to render
- * @param enableAlphaMode defines if alpha mode can be changed
- * @param effectiveMeshReplacement defines an optional mesh used to provide info for the rendering
- * @returns the current mesh
- */
- render(subMesh, enableAlphaMode, effectiveMeshReplacement) {
- var _a, _b, _c;
- const scene = this.getScene();
- if (this._internalAbstractMeshDataInfo._isActiveIntermediate) {
- this._internalAbstractMeshDataInfo._isActiveIntermediate = false;
- }
- else {
- this._internalAbstractMeshDataInfo._isActive = false;
- }
- if (this._checkOcclusionQuery() && !this._occlusionDataStorage.forceRenderingWhenOccluded) {
- return this;
- }
- // Managing instances
- const batch = this._getInstancesRenderList(subMesh._id, !!effectiveMeshReplacement);
- if (batch.mustReturn) {
- return this;
- }
- // Checking geometry state
- if (!this._geometry || !this._geometry.getVertexBuffers() || (!this._unIndexed && !this._geometry.getIndexBuffer())) {
- return this;
- }
- const engine = scene.getEngine();
- let oldCameraMaxZ = 0;
- let oldCamera = null;
- if (this.ignoreCameraMaxZ && scene.activeCamera && !scene._isInIntermediateRendering()) {
- oldCameraMaxZ = scene.activeCamera.maxZ;
- oldCamera = scene.activeCamera;
- scene.activeCamera.maxZ = 0;
- scene.updateTransformMatrix(true);
- }
- if (this._internalMeshDataInfo._onBeforeRenderObservable) {
- this._internalMeshDataInfo._onBeforeRenderObservable.notifyObservers(this);
- }
- const renderingMesh = subMesh.getRenderingMesh();
- const hardwareInstancedRendering = batch.hardwareInstancedRendering[subMesh._id] ||
- renderingMesh.hasThinInstances ||
- (!!this._userInstancedBuffersStorage && !subMesh.getMesh()._internalAbstractMeshDataInfo._actAsRegularMesh);
- const instanceDataStorage = this._instanceDataStorage;
- const material = subMesh.getMaterial();
- if (!material) {
- if (oldCamera) {
- oldCamera.maxZ = oldCameraMaxZ;
- scene.updateTransformMatrix(true);
- }
- return this;
- }
- // Material
- if (!instanceDataStorage.isFrozen || !this._internalMeshDataInfo._effectiveMaterial || this._internalMeshDataInfo._effectiveMaterial !== material) {
- if (material._storeEffectOnSubMeshes) {
- if (!material.isReadyForSubMesh(this, subMesh, hardwareInstancedRendering)) {
- if (oldCamera) {
- oldCamera.maxZ = oldCameraMaxZ;
- scene.updateTransformMatrix(true);
- }
- return this;
- }
- }
- else if (!material.isReady(this, hardwareInstancedRendering)) {
- if (oldCamera) {
- oldCamera.maxZ = oldCameraMaxZ;
- scene.updateTransformMatrix(true);
- }
- return this;
- }
- this._internalMeshDataInfo._effectiveMaterial = material;
- }
- else if ((material._storeEffectOnSubMeshes && !((_a = subMesh.effect) === null || _a === void 0 ? void 0 : _a._wasPreviouslyReady)) ||
- (!material._storeEffectOnSubMeshes && !((_b = material.getEffect()) === null || _b === void 0 ? void 0 : _b._wasPreviouslyReady))) {
- if (oldCamera) {
- oldCamera.maxZ = oldCameraMaxZ;
- scene.updateTransformMatrix(true);
- }
- return this;
- }
- // Alpha mode
- if (enableAlphaMode) {
- engine.setAlphaMode(this._internalMeshDataInfo._effectiveMaterial.alphaMode);
- }
- let drawWrapper;
- if (this._internalMeshDataInfo._effectiveMaterial._storeEffectOnSubMeshes) {
- drawWrapper = subMesh._drawWrapper;
- }
- else {
- drawWrapper = this._internalMeshDataInfo._effectiveMaterial._getDrawWrapper();
- }
- const effect = (_c = drawWrapper === null || drawWrapper === void 0 ? void 0 : drawWrapper.effect) !== null && _c !== void 0 ? _c : null;
- for (const step of scene._beforeRenderingMeshStage) {
- step.action(this, subMesh, batch, effect);
- }
- if (!drawWrapper || !effect) {
- if (oldCamera) {
- oldCamera.maxZ = oldCameraMaxZ;
- scene.updateTransformMatrix(true);
- }
- return this;
- }
- const effectiveMesh = effectiveMeshReplacement || this;
- let sideOrientation;
- if (!instanceDataStorage.isFrozen && (this._internalMeshDataInfo._effectiveMaterial.backFaceCulling || this.overrideMaterialSideOrientation !== null)) {
- const mainDeterminant = effectiveMesh._getWorldMatrixDeterminant();
- sideOrientation = this.overrideMaterialSideOrientation;
- if (sideOrientation == null) {
- sideOrientation = this._internalMeshDataInfo._effectiveMaterial.sideOrientation;
- }
- if (mainDeterminant < 0) {
- sideOrientation = sideOrientation === material_Material.ClockWiseSideOrientation ? material_Material.CounterClockWiseSideOrientation : material_Material.ClockWiseSideOrientation;
- }
- instanceDataStorage.sideOrientation = sideOrientation;
- }
- else {
- sideOrientation = instanceDataStorage.sideOrientation;
- }
- const reverse = this._internalMeshDataInfo._effectiveMaterial._preBind(drawWrapper, sideOrientation);
- if (this._internalMeshDataInfo._effectiveMaterial.forceDepthWrite) {
- engine.setDepthWrite(true);
- }
- // Bind
- const effectiveMaterial = this._internalMeshDataInfo._effectiveMaterial;
- const fillMode = effectiveMaterial.fillMode;
- if (this._internalMeshDataInfo._onBeforeBindObservable) {
- this._internalMeshDataInfo._onBeforeBindObservable.notifyObservers(this);
- }
- if (!hardwareInstancedRendering) {
- // Binding will be done later because we need to add more info to the VB
- this._bind(subMesh, effect, fillMode, false);
- }
- const world = effectiveMesh.getWorldMatrix();
- if (effectiveMaterial._storeEffectOnSubMeshes) {
- effectiveMaterial.bindForSubMesh(world, this, subMesh);
- }
- else {
- effectiveMaterial.bind(world, this);
- }
- if (!effectiveMaterial.backFaceCulling && effectiveMaterial.separateCullingPass) {
- engine.setState(true, effectiveMaterial.zOffset, false, !reverse, effectiveMaterial.cullBackFaces, effectiveMaterial.stencil, effectiveMaterial.zOffsetUnits);
- this._processRendering(this, subMesh, effect, fillMode, batch, hardwareInstancedRendering, this._onBeforeDraw, this._internalMeshDataInfo._effectiveMaterial);
- engine.setState(true, effectiveMaterial.zOffset, false, reverse, effectiveMaterial.cullBackFaces, effectiveMaterial.stencil, effectiveMaterial.zOffsetUnits);
- if (this._internalMeshDataInfo._onBetweenPassObservable) {
- this._internalMeshDataInfo._onBetweenPassObservable.notifyObservers(subMesh);
- }
- }
- // Draw
- this._processRendering(this, subMesh, effect, fillMode, batch, hardwareInstancedRendering, this._onBeforeDraw, this._internalMeshDataInfo._effectiveMaterial);
- // Unbind
- this._internalMeshDataInfo._effectiveMaterial.unbind();
- for (const step of scene._afterRenderingMeshStage) {
- step.action(this, subMesh, batch, effect);
- }
- if (this._internalMeshDataInfo._onAfterRenderObservable) {
- this._internalMeshDataInfo._onAfterRenderObservable.notifyObservers(this);
- }
- if (oldCamera) {
- oldCamera.maxZ = oldCameraMaxZ;
- scene.updateTransformMatrix(true);
- }
- if (scene.performancePriority === ScenePerformancePriority.Aggressive && !instanceDataStorage.isFrozen) {
- this._freeze();
- }
- return this;
- }
- /**
- * Renormalize the mesh and patch it up if there are no weights
- * Similar to normalization by adding the weights compute the reciprocal and multiply all elements, this wil ensure that everything adds to 1.
- * However in the case of zero weights then we set just a single influence to 1.
- * We check in the function for extra's present and if so we use the normalizeSkinWeightsWithExtras rather than the FourWeights version.
- */
- cleanMatrixWeights() {
- if (this.isVerticesDataPresent(buffer_VertexBuffer.MatricesWeightsKind)) {
- if (this.isVerticesDataPresent(buffer_VertexBuffer.MatricesWeightsExtraKind)) {
- this._normalizeSkinWeightsAndExtra();
- }
- else {
- this._normalizeSkinFourWeights();
- }
- }
- }
- // faster 4 weight version.
- _normalizeSkinFourWeights() {
- const matricesWeights = this.getVerticesData(buffer_VertexBuffer.MatricesWeightsKind);
- const numWeights = matricesWeights.length;
- for (let a = 0; a < numWeights; a += 4) {
- // accumulate weights
- const t = matricesWeights[a] + matricesWeights[a + 1] + matricesWeights[a + 2] + matricesWeights[a + 3];
- // check for invalid weight and just set it to 1.
- if (t === 0) {
- matricesWeights[a] = 1;
- }
- else {
- // renormalize so everything adds to 1 use reciprocal
- const recip = 1 / t;
- matricesWeights[a] *= recip;
- matricesWeights[a + 1] *= recip;
- matricesWeights[a + 2] *= recip;
- matricesWeights[a + 3] *= recip;
- }
- }
- this.setVerticesData(buffer_VertexBuffer.MatricesWeightsKind, matricesWeights);
- }
- // handle special case of extra verts. (in theory gltf can handle 12 influences)
- _normalizeSkinWeightsAndExtra() {
- const matricesWeightsExtra = this.getVerticesData(buffer_VertexBuffer.MatricesWeightsExtraKind);
- const matricesWeights = this.getVerticesData(buffer_VertexBuffer.MatricesWeightsKind);
- const numWeights = matricesWeights.length;
- for (let a = 0; a < numWeights; a += 4) {
- // accumulate weights
- let t = matricesWeights[a] + matricesWeights[a + 1] + matricesWeights[a + 2] + matricesWeights[a + 3];
- t += matricesWeightsExtra[a] + matricesWeightsExtra[a + 1] + matricesWeightsExtra[a + 2] + matricesWeightsExtra[a + 3];
- // check for invalid weight and just set it to 1.
- if (t === 0) {
- matricesWeights[a] = 1;
- }
- else {
- // renormalize so everything adds to 1 use reciprocal
- const recip = 1 / t;
- matricesWeights[a] *= recip;
- matricesWeights[a + 1] *= recip;
- matricesWeights[a + 2] *= recip;
- matricesWeights[a + 3] *= recip;
- // same goes for extras
- matricesWeightsExtra[a] *= recip;
- matricesWeightsExtra[a + 1] *= recip;
- matricesWeightsExtra[a + 2] *= recip;
- matricesWeightsExtra[a + 3] *= recip;
- }
- }
- this.setVerticesData(buffer_VertexBuffer.MatricesWeightsKind, matricesWeights);
- this.setVerticesData(buffer_VertexBuffer.MatricesWeightsKind, matricesWeightsExtra);
- }
- /**
- * ValidateSkinning is used to determine that a mesh has valid skinning data along with skin metrics, if missing weights,
- * or not normalized it is returned as invalid mesh the string can be used for console logs, or on screen messages to let
- * the user know there was an issue with importing the mesh
- * @returns a validation object with skinned, valid and report string
- */
- validateSkinning() {
- const matricesWeightsExtra = this.getVerticesData(buffer_VertexBuffer.MatricesWeightsExtraKind);
- const matricesWeights = this.getVerticesData(buffer_VertexBuffer.MatricesWeightsKind);
- if (matricesWeights === null || this.skeleton == null) {
- return { skinned: false, valid: true, report: "not skinned" };
- }
- const numWeights = matricesWeights.length;
- let numberNotSorted = 0;
- let missingWeights = 0;
- let maxUsedWeights = 0;
- let numberNotNormalized = 0;
- const numInfluences = matricesWeightsExtra === null ? 4 : 8;
- const usedWeightCounts = new Array();
- for (let a = 0; a <= numInfluences; a++) {
- usedWeightCounts[a] = 0;
- }
- const toleranceEpsilon = 0.001;
- for (let a = 0; a < numWeights; a += 4) {
- let lastWeight = matricesWeights[a];
- let t = lastWeight;
- let usedWeights = t === 0 ? 0 : 1;
- for (let b = 1; b < numInfluences; b++) {
- const d = b < 4 ? matricesWeights[a + b] : matricesWeightsExtra[a + b - 4];
- if (d > lastWeight) {
- numberNotSorted++;
- }
- if (d !== 0) {
- usedWeights++;
- }
- t += d;
- lastWeight = d;
- }
- // count the buffer weights usage
- usedWeightCounts[usedWeights]++;
- // max influences
- if (usedWeights > maxUsedWeights) {
- maxUsedWeights = usedWeights;
- }
- // check for invalid weight and just set it to 1.
- if (t === 0) {
- missingWeights++;
- }
- else {
- // renormalize so everything adds to 1 use reciprocal
- const recip = 1 / t;
- let tolerance = 0;
- for (let b = 0; b < numInfluences; b++) {
- if (b < 4) {
- tolerance += Math.abs(matricesWeights[a + b] - matricesWeights[a + b] * recip);
- }
- else {
- tolerance += Math.abs(matricesWeightsExtra[a + b - 4] - matricesWeightsExtra[a + b - 4] * recip);
- }
- }
- // arbitrary epsilon value for dictating not normalized
- if (tolerance > toleranceEpsilon) {
- numberNotNormalized++;
- }
- }
- }
- // validate bone indices are in range of the skeleton
- const numBones = this.skeleton.bones.length;
- const matricesIndices = this.getVerticesData(buffer_VertexBuffer.MatricesIndicesKind);
- const matricesIndicesExtra = this.getVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind);
- let numBadBoneIndices = 0;
- for (let a = 0; a < numWeights; a += 4) {
- for (let b = 0; b < numInfluences; b++) {
- const index = b < 4 ? matricesIndices[a + b] : matricesIndicesExtra[a + b - 4];
- if (index >= numBones || index < 0) {
- numBadBoneIndices++;
- }
- }
- }
- // log mesh stats
- const output = "Number of Weights = " +
- numWeights / 4 +
- "\nMaximum influences = " +
- maxUsedWeights +
- "\nMissing Weights = " +
- missingWeights +
- "\nNot Sorted = " +
- numberNotSorted +
- "\nNot Normalized = " +
- numberNotNormalized +
- "\nWeightCounts = [" +
- usedWeightCounts +
- "]" +
- "\nNumber of bones = " +
- numBones +
- "\nBad Bone Indices = " +
- numBadBoneIndices;
- return { skinned: true, valid: missingWeights === 0 && numberNotNormalized === 0 && numBadBoneIndices === 0, report: output };
- }
- /** @internal */
- _checkDelayState() {
- const scene = this.getScene();
- if (this._geometry) {
- this._geometry.load(scene);
- }
- else if (this.delayLoadState === 4) {
- this.delayLoadState = 2;
- this._queueLoad(scene);
- }
- return this;
- }
- _queueLoad(scene) {
- scene.addPendingData(this);
- const getBinaryData = this.delayLoadingFile.indexOf(".babylonbinarymeshdata") !== -1;
- tools_Tools.LoadFile(this.delayLoadingFile, (data) => {
- if (data instanceof ArrayBuffer) {
- this._delayLoadingFunction(data, this);
- }
- else {
- this._delayLoadingFunction(JSON.parse(data), this);
- }
- this.instances.forEach((instance) => {
- instance.refreshBoundingInfo();
- instance._syncSubMeshes();
- });
- this.delayLoadState = 1;
- scene.removePendingData(this);
- }, () => { }, scene.offlineProvider, getBinaryData);
- return this;
- }
- /**
- * Returns `true` if the mesh is within the frustum defined by the passed array of planes.
- * A mesh is in the frustum if its bounding box intersects the frustum
- * @param frustumPlanes defines the frustum to test
- * @returns true if the mesh is in the frustum planes
- */
- isInFrustum(frustumPlanes) {
- if (this.delayLoadState === 2) {
- return false;
- }
- if (!super.isInFrustum(frustumPlanes)) {
- return false;
- }
- this._checkDelayState();
- return true;
- }
- /**
- * Sets the mesh material by the material or multiMaterial `id` property
- * @param id is a string identifying the material or the multiMaterial
- * @returns the current mesh
- */
- setMaterialById(id) {
- const materials = this.getScene().materials;
- let index;
- for (index = materials.length - 1; index > -1; index--) {
- if (materials[index].id === id) {
- this.material = materials[index];
- return this;
- }
- }
- // Multi
- const multiMaterials = this.getScene().multiMaterials;
- for (index = multiMaterials.length - 1; index > -1; index--) {
- if (multiMaterials[index].id === id) {
- this.material = multiMaterials[index];
- return this;
- }
- }
- return this;
- }
- /**
- * Returns as a new array populated with the mesh material and/or skeleton, if any.
- * @returns an array of IAnimatable
- */
- getAnimatables() {
- const results = new Array();
- if (this.material) {
- results.push(this.material);
- }
- if (this.skeleton) {
- results.push(this.skeleton);
- }
- return results;
- }
- /**
- * Modifies the mesh geometry according to the passed transformation matrix.
- * This method returns nothing, but it really modifies the mesh even if it's originally not set as updatable.
- * The mesh normals are modified using the same transformation.
- * Note that, under the hood, this method sets a new VertexBuffer each call.
- * @param transform defines the transform matrix to use
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/transforms/center_origin/bakingTransforms
- * @returns the current mesh
- */
- bakeTransformIntoVertices(transform) {
- // Position
- if (!this.isVerticesDataPresent(buffer_VertexBuffer.PositionKind)) {
- return this;
- }
- const submeshes = this.subMeshes.splice(0);
- this._resetPointsArrayCache();
- let data = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- const temp = math_vector_Vector3.Zero();
- let index;
- for (index = 0; index < data.length; index += 3) {
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(data[index], data[index + 1], data[index + 2], transform, temp).toArray(data, index);
- }
- this.setVerticesData(buffer_VertexBuffer.PositionKind, data, this.getVertexBuffer(buffer_VertexBuffer.PositionKind).isUpdatable());
- // Normals
- if (this.isVerticesDataPresent(buffer_VertexBuffer.NormalKind)) {
- data = this.getVerticesData(buffer_VertexBuffer.NormalKind);
- for (index = 0; index < data.length; index += 3) {
- math_vector_Vector3.TransformNormalFromFloatsToRef(data[index], data[index + 1], data[index + 2], transform, temp)
- .normalize()
- .toArray(data, index);
- }
- this.setVerticesData(buffer_VertexBuffer.NormalKind, data, this.getVertexBuffer(buffer_VertexBuffer.NormalKind).isUpdatable());
- }
- // flip faces?
- if (transform.determinant() < 0) {
- this.flipFaces();
- }
- // Restore submeshes
- this.releaseSubMeshes();
- this.subMeshes = submeshes;
- return this;
- }
- /**
- * Modifies the mesh geometry according to its own current World Matrix.
- * The mesh World Matrix is then reset.
- * This method returns nothing but really modifies the mesh even if it's originally not set as updatable.
- * Note that, under the hood, this method sets a new VertexBuffer each call.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/transforms/center_origin/bakingTransforms
- * @param bakeIndependentlyOfChildren indicates whether to preserve all child nodes' World Matrix during baking
- * @returns the current mesh
- */
- bakeCurrentTransformIntoVertices(bakeIndependentlyOfChildren = true) {
- this.bakeTransformIntoVertices(this.computeWorldMatrix(true));
- this.resetLocalMatrix(bakeIndependentlyOfChildren);
- return this;
- }
- // Cache
- /** @internal */
- get _positions() {
- if (this._internalAbstractMeshDataInfo._positions) {
- return this._internalAbstractMeshDataInfo._positions;
- }
- if (this._geometry) {
- return this._geometry._positions;
- }
- return null;
- }
- /** @internal */
- _resetPointsArrayCache() {
- if (this._geometry) {
- this._geometry._resetPointsArrayCache();
- }
- return this;
- }
- /** @internal */
- _generatePointsArray() {
- if (this._geometry) {
- return this._geometry._generatePointsArray();
- }
- return false;
- }
- /**
- * Returns a new Mesh object generated from the current mesh properties.
- * This method must not get confused with createInstance()
- * @param name is a string, the name given to the new mesh
- * @param newParent can be any Node object (default `null`)
- * @param doNotCloneChildren allows/denies the recursive cloning of the original mesh children if any (default `false`)
- * @param clonePhysicsImpostor allows/denies the cloning in the same time of the original mesh `body` used by the physics engine, if any (default `true`)
- * @returns a new mesh
- */
- clone(name = "", newParent = null, doNotCloneChildren, clonePhysicsImpostor = true) {
- return new mesh_Mesh(name, this.getScene(), newParent, this, doNotCloneChildren, clonePhysicsImpostor);
- }
- /**
- * Releases resources associated with this mesh.
- * @param doNotRecurse Set to true to not recurse into each children (recurse into each children by default)
- * @param disposeMaterialAndTextures Set to true to also dispose referenced materials and textures (false by default)
- */
- dispose(doNotRecurse, disposeMaterialAndTextures = false) {
- this.morphTargetManager = null;
- if (this._geometry) {
- this._geometry.releaseForMesh(this, true);
- }
- const internalDataInfo = this._internalMeshDataInfo;
- if (internalDataInfo._onBeforeDrawObservable) {
- internalDataInfo._onBeforeDrawObservable.clear();
- }
- if (internalDataInfo._onBeforeBindObservable) {
- internalDataInfo._onBeforeBindObservable.clear();
- }
- if (internalDataInfo._onBeforeRenderObservable) {
- internalDataInfo._onBeforeRenderObservable.clear();
- }
- if (internalDataInfo._onAfterRenderObservable) {
- internalDataInfo._onAfterRenderObservable.clear();
- }
- if (internalDataInfo._onBetweenPassObservable) {
- internalDataInfo._onBetweenPassObservable.clear();
- }
- // Sources
- if (this._scene.useClonedMeshMap) {
- if (internalDataInfo.meshMap) {
- for (const uniqueId in internalDataInfo.meshMap) {
- const mesh = internalDataInfo.meshMap[uniqueId];
- if (mesh) {
- mesh._internalMeshDataInfo._source = null;
- internalDataInfo.meshMap[uniqueId] = undefined;
- }
- }
- }
- if (internalDataInfo._source && internalDataInfo._source._internalMeshDataInfo.meshMap) {
- internalDataInfo._source._internalMeshDataInfo.meshMap[this.uniqueId] = undefined;
- }
- }
- else {
- const meshes = this.getScene().meshes;
- for (const abstractMesh of meshes) {
- const mesh = abstractMesh;
- if (mesh._internalMeshDataInfo && mesh._internalMeshDataInfo._source && mesh._internalMeshDataInfo._source === this) {
- mesh._internalMeshDataInfo._source = null;
- }
- }
- }
- internalDataInfo._source = null;
- this._instanceDataStorage.visibleInstances = {};
- // Instances
- this._disposeInstanceSpecificData();
- // Thin instances
- this._disposeThinInstanceSpecificData();
- if (this._internalMeshDataInfo._checkReadinessObserver) {
- this._scene.onBeforeRenderObservable.remove(this._internalMeshDataInfo._checkReadinessObserver);
- }
- super.dispose(doNotRecurse, disposeMaterialAndTextures);
- }
- /** @internal */
- _disposeInstanceSpecificData() {
- // Do nothing
- }
- /** @internal */
- _disposeThinInstanceSpecificData() {
- // Do nothing
- }
- /** @internal */
- _invalidateInstanceVertexArrayObject() {
- // Do nothing
- }
- /**
- * Modifies the mesh geometry according to a displacement map.
- * A displacement map is a colored image. Each pixel color value (actually a gradient computed from red, green, blue values) will give the displacement to apply to each mesh vertex.
- * The mesh must be set as updatable. Its internal geometry is directly modified, no new buffer are allocated.
- * @param url is a string, the URL from the image file is to be downloaded.
- * @param minHeight is the lower limit of the displacement.
- * @param maxHeight is the upper limit of the displacement.
- * @param onSuccess is an optional Javascript function to be called just after the mesh is modified. It is passed the modified mesh and must return nothing.
- * @param uvOffset is an optional vector2 used to offset UV.
- * @param uvScale is an optional vector2 used to scale UV.
- * @param forceUpdate defines whether or not to force an update of the generated buffers. This is useful to apply on a deserialized model for instance.
- * @returns the Mesh.
- */
- applyDisplacementMap(url, minHeight, maxHeight, onSuccess, uvOffset, uvScale, forceUpdate = false) {
- const scene = this.getScene();
- const onload = (img) => {
- // Getting height map data
- const heightMapWidth = img.width;
- const heightMapHeight = img.height;
- const canvas = this.getEngine().createCanvas(heightMapWidth, heightMapHeight);
- const context = canvas.getContext("2d");
- context.drawImage(img, 0, 0);
- // Create VertexData from map data
- //Cast is due to wrong definition in lib.d.ts from ts 1.3 - https://github.com/Microsoft/TypeScript/issues/949
- const buffer = context.getImageData(0, 0, heightMapWidth, heightMapHeight).data;
- this.applyDisplacementMapFromBuffer(buffer, heightMapWidth, heightMapHeight, minHeight, maxHeight, uvOffset, uvScale, forceUpdate);
- //execute success callback, if set
- if (onSuccess) {
- onSuccess(this);
- }
- };
- tools_Tools.LoadImage(url, onload, () => { }, scene.offlineProvider);
- return this;
- }
- /**
- * Modifies the mesh geometry according to a displacementMap buffer.
- * A displacement map is a colored image. Each pixel color value (actually a gradient computed from red, green, blue values) will give the displacement to apply to each mesh vertex.
- * The mesh must be set as updatable. Its internal geometry is directly modified, no new buffer are allocated.
- * @param buffer is a `Uint8Array` buffer containing series of `Uint8` lower than 255, the red, green, blue and alpha values of each successive pixel.
- * @param heightMapWidth is the width of the buffer image.
- * @param heightMapHeight is the height of the buffer image.
- * @param minHeight is the lower limit of the displacement.
- * @param maxHeight is the upper limit of the displacement.
- * @param uvOffset is an optional vector2 used to offset UV.
- * @param uvScale is an optional vector2 used to scale UV.
- * @param forceUpdate defines whether or not to force an update of the generated buffers. This is useful to apply on a deserialized model for instance.
- * @returns the Mesh.
- */
- applyDisplacementMapFromBuffer(buffer, heightMapWidth, heightMapHeight, minHeight, maxHeight, uvOffset, uvScale, forceUpdate = false) {
- if (!this.isVerticesDataPresent(buffer_VertexBuffer.PositionKind) || !this.isVerticesDataPresent(buffer_VertexBuffer.NormalKind) || !this.isVerticesDataPresent(buffer_VertexBuffer.UVKind)) {
- logger_Logger.Warn("Cannot call applyDisplacementMap: Given mesh is not complete. Position, Normal or UV are missing");
- return this;
- }
- const positions = this.getVerticesData(buffer_VertexBuffer.PositionKind, true, true);
- const normals = this.getVerticesData(buffer_VertexBuffer.NormalKind);
- const uvs = this.getVerticesData(buffer_VertexBuffer.UVKind);
- let position = math_vector_Vector3.Zero();
- const normal = math_vector_Vector3.Zero();
- const uv = math_vector_Vector2.Zero();
- uvOffset = uvOffset || math_vector_Vector2.Zero();
- uvScale = uvScale || new math_vector_Vector2(1, 1);
- for (let index = 0; index < positions.length; index += 3) {
- math_vector_Vector3.FromArrayToRef(positions, index, position);
- math_vector_Vector3.FromArrayToRef(normals, index, normal);
- math_vector_Vector2.FromArrayToRef(uvs, (index / 3) * 2, uv);
- // Compute height
- const u = (Math.abs(uv.x * uvScale.x + (uvOffset.x % 1)) * (heightMapWidth - 1)) % heightMapWidth | 0;
- const v = (Math.abs(uv.y * uvScale.y + (uvOffset.y % 1)) * (heightMapHeight - 1)) % heightMapHeight | 0;
- const pos = (u + v * heightMapWidth) * 4;
- const r = buffer[pos] / 255.0;
- const g = buffer[pos + 1] / 255.0;
- const b = buffer[pos + 2] / 255.0;
- const gradient = r * 0.3 + g * 0.59 + b * 0.11;
- normal.normalize();
- normal.scaleInPlace(minHeight + (maxHeight - minHeight) * gradient);
- position = position.add(normal);
- position.toArray(positions, index);
- }
- mesh_vertexData_VertexData.ComputeNormals(positions, this.getIndices(), normals);
- if (forceUpdate) {
- this.setVerticesData(buffer_VertexBuffer.PositionKind, positions);
- this.setVerticesData(buffer_VertexBuffer.NormalKind, normals);
- this.setVerticesData(buffer_VertexBuffer.UVKind, uvs);
- }
- else {
- this.updateVerticesData(buffer_VertexBuffer.PositionKind, positions);
- this.updateVerticesData(buffer_VertexBuffer.NormalKind, normals);
- }
- return this;
- }
- _getFlattenedNormals(indices, positions) {
- const normals = new Float32Array(indices.length * 3);
- let normalsCount = 0;
- // Decide if normals should be flipped
- const flipNormalGeneration = this.overrideMaterialSideOrientation ===
- (this._scene.useRightHandedSystem ? 1 : 0);
- // Generate new normals
- for (let index = 0; index < indices.length; index += 3) {
- const p1 = math_vector_Vector3.FromArray(positions, indices[index] * 3);
- const p2 = math_vector_Vector3.FromArray(positions, indices[index + 1] * 3);
- const p3 = math_vector_Vector3.FromArray(positions, indices[index + 2] * 3);
- const p1p2 = p1.subtract(p2);
- const p3p2 = p3.subtract(p2);
- const normal = math_vector_Vector3.Normalize(math_vector_Vector3.Cross(p1p2, p3p2));
- if (flipNormalGeneration) {
- normal.scaleInPlace(-1);
- }
- // Store same normals for every vertex
- for (let localIndex = 0; localIndex < 3; localIndex++) {
- normals[normalsCount++] = normal.x;
- normals[normalsCount++] = normal.y;
- normals[normalsCount++] = normal.z;
- }
- }
- return normals;
- }
- _convertToUnIndexedMesh(flattenNormals = false) {
- const kinds = this.getVerticesDataKinds();
- const indices = this.getIndices();
- const data = {};
- const separateVertices = (data, stride) => {
- const newData = new Float32Array(indices.length * stride);
- let count = 0;
- for (let index = 0; index < indices.length; index++) {
- for (let offset = 0; offset < stride; offset++) {
- newData[count++] = data[indices[index] * stride + offset];
- }
- }
- return newData;
- };
- // Save previous submeshes
- const previousSubmeshes = this.geometry ? this.subMeshes.slice(0) : [];
- // Cache vertex data
- for (const kind of kinds) {
- data[kind] = this.getVerticesData(kind);
- }
- // Update vertex data
- for (const kind of kinds) {
- const vertexBuffer = this.getVertexBuffer(kind);
- const stride = vertexBuffer.getStrideSize();
- if (flattenNormals && kind === buffer_VertexBuffer.NormalKind) {
- const normals = this._getFlattenedNormals(indices, data[buffer_VertexBuffer.PositionKind]);
- this.setVerticesData(buffer_VertexBuffer.NormalKind, normals, vertexBuffer.isUpdatable(), stride);
- }
- else {
- this.setVerticesData(kind, separateVertices(data[kind], stride), vertexBuffer.isUpdatable(), stride);
- }
- }
- // Update morph targets
- if (this.morphTargetManager) {
- for (let targetIndex = 0; targetIndex < this.morphTargetManager.numTargets; targetIndex++) {
- const target = this.morphTargetManager.getTarget(targetIndex);
- const positions = target.getPositions();
- target.setPositions(separateVertices(positions, 3));
- const normals = target.getNormals();
- if (normals) {
- target.setNormals(flattenNormals ? this._getFlattenedNormals(indices, positions) : separateVertices(normals, 3));
- }
- const tangents = target.getTangents();
- if (tangents) {
- target.setTangents(separateVertices(tangents, 3));
- }
- const uvs = target.getUVs();
- if (uvs) {
- target.setUVs(separateVertices(uvs, 2));
- }
- }
- this.morphTargetManager.synchronize();
- }
- // Update indices
- for (let index = 0; index < indices.length; index++) {
- indices[index] = index;
- }
- this.setIndices(indices);
- this._unIndexed = true;
- // Update submeshes
- this.releaseSubMeshes();
- for (const previousOne of previousSubmeshes) {
- subMesh_SubMesh.AddToMesh(previousOne.materialIndex, previousOne.indexStart, previousOne.indexCount, previousOne.indexStart, previousOne.indexCount, this);
- }
- this.synchronizeInstances();
- return this;
- }
- /**
- * Modify the mesh to get a flat shading rendering.
- * This means each mesh facet will then have its own normals. Usually new vertices are added in the mesh geometry to get this result.
- * Warning : the mesh is really modified even if not set originally as updatable and, under the hood, a new VertexBuffer is allocated.
- * @returns current mesh
- */
- convertToFlatShadedMesh() {
- return this._convertToUnIndexedMesh(true);
- }
- /**
- * This method removes all the mesh indices and add new vertices (duplication) in order to unfold facets into buffers.
- * In other words, more vertices, no more indices and a single bigger VBO.
- * The mesh is really modified even if not set originally as updatable. Under the hood, a new VertexBuffer is allocated.
- * @returns current mesh
- */
- convertToUnIndexedMesh() {
- return this._convertToUnIndexedMesh();
- }
- /**
- * Inverses facet orientations.
- * Warning : the mesh is really modified even if not set originally as updatable. A new VertexBuffer is created under the hood each call.
- * @param flipNormals will also inverts the normals
- * @returns current mesh
- */
- flipFaces(flipNormals = false) {
- const vertex_data = mesh_vertexData_VertexData.ExtractFromMesh(this);
- let i;
- if (flipNormals && this.isVerticesDataPresent(buffer_VertexBuffer.NormalKind) && vertex_data.normals) {
- for (i = 0; i < vertex_data.normals.length; i++) {
- vertex_data.normals[i] *= -1;
- }
- }
- if (vertex_data.indices) {
- let temp;
- for (i = 0; i < vertex_data.indices.length; i += 3) {
- // reassign indices
- temp = vertex_data.indices[i + 1];
- vertex_data.indices[i + 1] = vertex_data.indices[i + 2];
- vertex_data.indices[i + 2] = temp;
- }
- }
- vertex_data.applyToMesh(this, this.isVertexBufferUpdatable(buffer_VertexBuffer.PositionKind));
- return this;
- }
- /**
- * Increase the number of facets and hence vertices in a mesh
- * Vertex normals are interpolated from existing vertex normals
- * Warning : the mesh is really modified even if not set originally as updatable. A new VertexBuffer is created under the hood each call.
- * @param numberPerEdge the number of new vertices to add to each edge of a facet, optional default 1
- */
- increaseVertices(numberPerEdge = 1) {
- const vertex_data = mesh_vertexData_VertexData.ExtractFromMesh(this);
- const currentIndices = vertex_data.indices && !Array.isArray(vertex_data.indices) && Array.from ? Array.from(vertex_data.indices) : vertex_data.indices;
- const positions = vertex_data.positions && !Array.isArray(vertex_data.positions) && Array.from ? Array.from(vertex_data.positions) : vertex_data.positions;
- const uvs = vertex_data.uvs && !Array.isArray(vertex_data.uvs) && Array.from ? Array.from(vertex_data.uvs) : vertex_data.uvs;
- const normals = vertex_data.normals && !Array.isArray(vertex_data.normals) && Array.from ? Array.from(vertex_data.normals) : vertex_data.normals;
- if (!currentIndices || !positions) {
- logger_Logger.Warn("Couldn't increase number of vertices : VertexData must contain at least indices and positions");
- }
- else {
- vertex_data.indices = currentIndices;
- vertex_data.positions = positions;
- if (uvs) {
- vertex_data.uvs = uvs;
- }
- if (normals) {
- vertex_data.normals = normals;
- }
- const segments = numberPerEdge + 1; //segments per current facet edge, become sides of new facets
- const tempIndices = new Array();
- for (let i = 0; i < segments + 1; i++) {
- tempIndices[i] = new Array();
- }
- let a; //vertex index of one end of a side
- let b; //vertex index of other end of the side
- const deltaPosition = new math_vector_Vector3(0, 0, 0);
- const deltaNormal = new math_vector_Vector3(0, 0, 0);
- const deltaUV = new math_vector_Vector2(0, 0);
- const indices = new Array();
- const vertexIndex = new Array();
- const side = new Array();
- let len;
- let positionPtr = positions.length;
- let uvPtr;
- if (uvs) {
- uvPtr = uvs.length;
- }
- let normalsPtr;
- if (normals) {
- normalsPtr = normals.length;
- }
- for (let i = 0; i < currentIndices.length; i += 3) {
- vertexIndex[0] = currentIndices[i];
- vertexIndex[1] = currentIndices[i + 1];
- vertexIndex[2] = currentIndices[i + 2];
- for (let j = 0; j < 3; j++) {
- a = vertexIndex[j];
- b = vertexIndex[(j + 1) % 3];
- if (side[a] === undefined && side[b] === undefined) {
- side[a] = new Array();
- side[b] = new Array();
- }
- else {
- if (side[a] === undefined) {
- side[a] = new Array();
- }
- if (side[b] === undefined) {
- side[b] = new Array();
- }
- }
- if (side[a][b] === undefined && side[b][a] === undefined) {
- side[a][b] = [];
- deltaPosition.x = (positions[3 * b] - positions[3 * a]) / segments;
- deltaPosition.y = (positions[3 * b + 1] - positions[3 * a + 1]) / segments;
- deltaPosition.z = (positions[3 * b + 2] - positions[3 * a + 2]) / segments;
- if (normals) {
- deltaNormal.x = (normals[3 * b] - normals[3 * a]) / segments;
- deltaNormal.y = (normals[3 * b + 1] - normals[3 * a + 1]) / segments;
- deltaNormal.z = (normals[3 * b + 2] - normals[3 * a + 2]) / segments;
- }
- if (uvs) {
- deltaUV.x = (uvs[2 * b] - uvs[2 * a]) / segments;
- deltaUV.y = (uvs[2 * b + 1] - uvs[2 * a + 1]) / segments;
- }
- side[a][b].push(a);
- for (let k = 1; k < segments; k++) {
- side[a][b].push(positions.length / 3);
- positions[positionPtr++] = positions[3 * a] + k * deltaPosition.x;
- positions[positionPtr++] = positions[3 * a + 1] + k * deltaPosition.y;
- positions[positionPtr++] = positions[3 * a + 2] + k * deltaPosition.z;
- if (normals) {
- normals[normalsPtr++] = normals[3 * a] + k * deltaNormal.x;
- normals[normalsPtr++] = normals[3 * a + 1] + k * deltaNormal.y;
- normals[normalsPtr++] = normals[3 * a + 2] + k * deltaNormal.z;
- }
- if (uvs) {
- uvs[uvPtr++] = uvs[2 * a] + k * deltaUV.x;
- uvs[uvPtr++] = uvs[2 * a + 1] + k * deltaUV.y;
- }
- }
- side[a][b].push(b);
- side[b][a] = new Array();
- len = side[a][b].length;
- for (let idx = 0; idx < len; idx++) {
- side[b][a][idx] = side[a][b][len - 1 - idx];
- }
- }
- }
- //Calculate positions, normals and uvs of new internal vertices
- tempIndices[0][0] = currentIndices[i];
- tempIndices[1][0] = side[currentIndices[i]][currentIndices[i + 1]][1];
- tempIndices[1][1] = side[currentIndices[i]][currentIndices[i + 2]][1];
- for (let k = 2; k < segments; k++) {
- tempIndices[k][0] = side[currentIndices[i]][currentIndices[i + 1]][k];
- tempIndices[k][k] = side[currentIndices[i]][currentIndices[i + 2]][k];
- deltaPosition.x = (positions[3 * tempIndices[k][k]] - positions[3 * tempIndices[k][0]]) / k;
- deltaPosition.y = (positions[3 * tempIndices[k][k] + 1] - positions[3 * tempIndices[k][0] + 1]) / k;
- deltaPosition.z = (positions[3 * tempIndices[k][k] + 2] - positions[3 * tempIndices[k][0] + 2]) / k;
- if (normals) {
- deltaNormal.x = (normals[3 * tempIndices[k][k]] - normals[3 * tempIndices[k][0]]) / k;
- deltaNormal.y = (normals[3 * tempIndices[k][k] + 1] - normals[3 * tempIndices[k][0] + 1]) / k;
- deltaNormal.z = (normals[3 * tempIndices[k][k] + 2] - normals[3 * tempIndices[k][0] + 2]) / k;
- }
- if (uvs) {
- deltaUV.x = (uvs[2 * tempIndices[k][k]] - uvs[2 * tempIndices[k][0]]) / k;
- deltaUV.y = (uvs[2 * tempIndices[k][k] + 1] - uvs[2 * tempIndices[k][0] + 1]) / k;
- }
- for (let j = 1; j < k; j++) {
- tempIndices[k][j] = positions.length / 3;
- positions[positionPtr++] = positions[3 * tempIndices[k][0]] + j * deltaPosition.x;
- positions[positionPtr++] = positions[3 * tempIndices[k][0] + 1] + j * deltaPosition.y;
- positions[positionPtr++] = positions[3 * tempIndices[k][0] + 2] + j * deltaPosition.z;
- if (normals) {
- normals[normalsPtr++] = normals[3 * tempIndices[k][0]] + j * deltaNormal.x;
- normals[normalsPtr++] = normals[3 * tempIndices[k][0] + 1] + j * deltaNormal.y;
- normals[normalsPtr++] = normals[3 * tempIndices[k][0] + 2] + j * deltaNormal.z;
- }
- if (uvs) {
- uvs[uvPtr++] = uvs[2 * tempIndices[k][0]] + j * deltaUV.x;
- uvs[uvPtr++] = uvs[2 * tempIndices[k][0] + 1] + j * deltaUV.y;
- }
- }
- }
- tempIndices[segments] = side[currentIndices[i + 1]][currentIndices[i + 2]];
- // reform indices
- indices.push(tempIndices[0][0], tempIndices[1][0], tempIndices[1][1]);
- for (let k = 1; k < segments; k++) {
- let j;
- for (j = 0; j < k; j++) {
- indices.push(tempIndices[k][j], tempIndices[k + 1][j], tempIndices[k + 1][j + 1]);
- indices.push(tempIndices[k][j], tempIndices[k + 1][j + 1], tempIndices[k][j + 1]);
- }
- indices.push(tempIndices[k][j], tempIndices[k + 1][j], tempIndices[k + 1][j + 1]);
- }
- }
- vertex_data.indices = indices;
- vertex_data.applyToMesh(this, this.isVertexBufferUpdatable(buffer_VertexBuffer.PositionKind));
- }
- }
- /**
- * Force adjacent facets to share vertices and remove any facets that have all vertices in a line
- * This will undo any application of covertToFlatShadedMesh
- * Warning : the mesh is really modified even if not set originally as updatable. A new VertexBuffer is created under the hood each call.
- */
- forceSharedVertices() {
- const vertex_data = mesh_vertexData_VertexData.ExtractFromMesh(this);
- const currentUVs = vertex_data.uvs;
- const currentIndices = vertex_data.indices;
- const currentPositions = vertex_data.positions;
- const currentColors = vertex_data.colors;
- const currentMatrixIndices = vertex_data.matricesIndices;
- const currentMatrixWeights = vertex_data.matricesWeights;
- const currentMatrixIndicesExtra = vertex_data.matricesIndicesExtra;
- const currentMatrixWeightsExtra = vertex_data.matricesWeightsExtra;
- if (currentIndices === void 0 || currentPositions === void 0 || currentIndices === null || currentPositions === null) {
- logger_Logger.Warn("VertexData contains empty entries");
- }
- else {
- const positions = new Array();
- const indices = new Array();
- const uvs = new Array();
- const colors = new Array();
- const matrixIndices = new Array();
- const matrixWeights = new Array();
- const matrixIndicesExtra = new Array();
- const matrixWeightsExtra = new Array();
- let pstring = new Array(); //lists facet vertex positions (a,b,c) as string "a|b|c"
- let indexPtr = 0; // pointer to next available index value
- const uniquePositions = {}; // unique vertex positions
- let ptr; // pointer to element in uniquePositions
- let facet;
- for (let i = 0; i < currentIndices.length; i += 3) {
- facet = [currentIndices[i], currentIndices[i + 1], currentIndices[i + 2]]; //facet vertex indices
- pstring = new Array();
- for (let j = 0; j < 3; j++) {
- pstring[j] = "";
- for (let k = 0; k < 3; k++) {
- //small values make 0
- if (Math.abs(currentPositions[3 * facet[j] + k]) < 0.00000001) {
- currentPositions[3 * facet[j] + k] = 0;
- }
- pstring[j] += currentPositions[3 * facet[j] + k] + "|";
- }
- }
- //check facet vertices to see that none are repeated
- // do not process any facet that has a repeated vertex, ie is a line
- if (!(pstring[0] == pstring[1] || pstring[0] == pstring[2] || pstring[1] == pstring[2])) {
- //for each facet position check if already listed in uniquePositions
- // if not listed add to uniquePositions and set index pointer
- // if listed use its index in uniquePositions and new index pointer
- for (let j = 0; j < 3; j++) {
- ptr = uniquePositions[pstring[j]];
- if (ptr === undefined) {
- uniquePositions[pstring[j]] = indexPtr;
- ptr = indexPtr++;
- //not listed so add individual x, y, z coordinates to positions
- for (let k = 0; k < 3; k++) {
- positions.push(currentPositions[3 * facet[j] + k]);
- }
- if (currentColors !== null && currentColors !== void 0) {
- for (let k = 0; k < 4; k++) {
- colors.push(currentColors[4 * facet[j] + k]);
- }
- }
- if (currentUVs !== null && currentUVs !== void 0) {
- for (let k = 0; k < 2; k++) {
- uvs.push(currentUVs[2 * facet[j] + k]);
- }
- }
- if (currentMatrixIndices !== null && currentMatrixIndices !== void 0) {
- for (let k = 0; k < 4; k++) {
- matrixIndices.push(currentMatrixIndices[4 * facet[j] + k]);
- }
- }
- if (currentMatrixWeights !== null && currentMatrixWeights !== void 0) {
- for (let k = 0; k < 4; k++) {
- matrixWeights.push(currentMatrixWeights[4 * facet[j] + k]);
- }
- }
- if (currentMatrixIndicesExtra !== null && currentMatrixIndicesExtra !== void 0) {
- for (let k = 0; k < 4; k++) {
- matrixIndicesExtra.push(currentMatrixIndicesExtra[4 * facet[j] + k]);
- }
- }
- if (currentMatrixWeightsExtra !== null && currentMatrixWeightsExtra !== void 0) {
- for (let k = 0; k < 4; k++) {
- matrixWeightsExtra.push(currentMatrixWeightsExtra[4 * facet[j] + k]);
- }
- }
- }
- // add new index pointer to indices array
- indices.push(ptr);
- }
- }
- }
- const normals = new Array();
- mesh_vertexData_VertexData.ComputeNormals(positions, indices, normals);
- //create new vertex data object and update
- vertex_data.positions = positions;
- vertex_data.indices = indices;
- vertex_data.normals = normals;
- if (currentUVs !== null && currentUVs !== void 0) {
- vertex_data.uvs = uvs;
- }
- if (currentColors !== null && currentColors !== void 0) {
- vertex_data.colors = colors;
- }
- if (currentMatrixIndices !== null && currentMatrixIndices !== void 0) {
- vertex_data.matricesIndices = matrixIndices;
- }
- if (currentMatrixWeights !== null && currentMatrixWeights !== void 0) {
- vertex_data.matricesWeights = matrixWeights;
- }
- if (currentMatrixIndicesExtra !== null && currentMatrixIndicesExtra !== void 0) {
- vertex_data.matricesIndicesExtra = matrixIndicesExtra;
- }
- if (currentMatrixWeights !== null && currentMatrixWeights !== void 0) {
- vertex_data.matricesWeightsExtra = matrixWeightsExtra;
- }
- vertex_data.applyToMesh(this, this.isVertexBufferUpdatable(buffer_VertexBuffer.PositionKind));
- }
- }
- // Instances
- /**
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/naming-convention
- static _instancedMeshFactory(name, mesh) {
- throw _WarnImport("InstancedMesh");
- }
- /**
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- static _PhysicsImpostorParser(scene, physicObject, jsonObject) {
- throw _WarnImport("PhysicsImpostor");
- }
- /**
- * Creates a new InstancedMesh object from the mesh model.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/copies/instances
- * @param name defines the name of the new instance
- * @returns a new InstancedMesh
- */
- createInstance(name) {
- return mesh_Mesh._instancedMeshFactory(name, this);
- }
- /**
- * Synchronises all the mesh instance submeshes to the current mesh submeshes, if any.
- * After this call, all the mesh instances have the same submeshes than the current mesh.
- * @returns the current mesh
- */
- synchronizeInstances() {
- for (let instanceIndex = 0; instanceIndex < this.instances.length; instanceIndex++) {
- const instance = this.instances[instanceIndex];
- instance._syncSubMeshes();
- }
- return this;
- }
- /**
- * Optimization of the mesh's indices, in case a mesh has duplicated vertices.
- * The function will only reorder the indices and will not remove unused vertices to avoid problems with submeshes.
- * This should be used together with the simplification to avoid disappearing triangles.
- * @param successCallback an optional success callback to be called after the optimization finished.
- * @returns the current mesh
- */
- optimizeIndices(successCallback) {
- const indices = this.getIndices();
- const positions = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- if (!positions || !indices) {
- return this;
- }
- const vectorPositions = new Array();
- for (let pos = 0; pos < positions.length; pos = pos + 3) {
- vectorPositions.push(math_vector_Vector3.FromArray(positions, pos));
- }
- const dupes = new Array();
- AsyncLoop.SyncAsyncForLoop(vectorPositions.length, 40, (iteration) => {
- const realPos = vectorPositions.length - 1 - iteration;
- const testedPosition = vectorPositions[realPos];
- for (let j = 0; j < realPos; ++j) {
- const againstPosition = vectorPositions[j];
- if (testedPosition.equals(againstPosition)) {
- dupes[realPos] = j;
- break;
- }
- }
- }, () => {
- for (let i = 0; i < indices.length; ++i) {
- indices[i] = dupes[indices[i]] || indices[i];
- }
- //indices are now reordered
- const originalSubMeshes = this.subMeshes.slice(0);
- this.setIndices(indices);
- this.subMeshes = originalSubMeshes;
- if (successCallback) {
- successCallback(this);
- }
- });
- return this;
- }
- /**
- * Serialize current mesh
- * @param serializationObject defines the object which will receive the serialization data
- */
- serialize(serializationObject = {}) {
- serializationObject.name = this.name;
- serializationObject.id = this.id;
- serializationObject.uniqueId = this.uniqueId;
- serializationObject.type = this.getClassName();
- if (Tags && Tags.HasTags(this)) {
- serializationObject.tags = Tags.GetTags(this);
- }
- serializationObject.position = this.position.asArray();
- if (this.rotationQuaternion) {
- serializationObject.rotationQuaternion = this.rotationQuaternion.asArray();
- }
- else if (this.rotation) {
- serializationObject.rotation = this.rotation.asArray();
- }
- serializationObject.scaling = this.scaling.asArray();
- if (this._postMultiplyPivotMatrix) {
- serializationObject.pivotMatrix = this.getPivotMatrix().asArray();
- }
- else {
- serializationObject.localMatrix = this.getPivotMatrix().asArray();
- }
- serializationObject.isEnabled = this.isEnabled(false);
- serializationObject.isVisible = this.isVisible;
- serializationObject.infiniteDistance = this.infiniteDistance;
- serializationObject.pickable = this.isPickable;
- serializationObject.receiveShadows = this.receiveShadows;
- serializationObject.billboardMode = this.billboardMode;
- serializationObject.visibility = this.visibility;
- serializationObject.checkCollisions = this.checkCollisions;
- serializationObject.isBlocker = this.isBlocker;
- serializationObject.overrideMaterialSideOrientation = this.overrideMaterialSideOrientation;
- // Parent
- if (this.parent) {
- this.parent._serializeAsParent(serializationObject);
- }
- // Geometry
- serializationObject.isUnIndexed = this.isUnIndexed;
- const geometry = this._geometry;
- if (geometry && this.subMeshes) {
- serializationObject.geometryUniqueId = geometry.uniqueId;
- serializationObject.geometryId = geometry.id;
- // SubMeshes
- serializationObject.subMeshes = [];
- for (let subIndex = 0; subIndex < this.subMeshes.length; subIndex++) {
- const subMesh = this.subMeshes[subIndex];
- serializationObject.subMeshes.push({
- materialIndex: subMesh.materialIndex,
- verticesStart: subMesh.verticesStart,
- verticesCount: subMesh.verticesCount,
- indexStart: subMesh.indexStart,
- indexCount: subMesh.indexCount,
- });
- }
- }
- // Material
- if (this.material) {
- if (!this.material.doNotSerialize) {
- serializationObject.materialUniqueId = this.material.uniqueId;
- serializationObject.materialId = this.material.id; // back compat
- }
- }
- else {
- this.material = null;
- serializationObject.materialUniqueId = this._scene.defaultMaterial.uniqueId;
- serializationObject.materialId = this._scene.defaultMaterial.id; // back compat
- }
- // Morph targets
- if (this.morphTargetManager) {
- serializationObject.morphTargetManagerId = this.morphTargetManager.uniqueId;
- }
- // Skeleton
- if (this.skeleton) {
- serializationObject.skeletonId = this.skeleton.id;
- serializationObject.numBoneInfluencers = this.numBoneInfluencers;
- }
- // Physics
- //TODO implement correct serialization for physics impostors.
- if (this.getScene()._getComponent(sceneComponent_SceneComponentConstants.NAME_PHYSICSENGINE)) {
- const impostor = this.getPhysicsImpostor();
- if (impostor) {
- serializationObject.physicsMass = impostor.getParam("mass");
- serializationObject.physicsFriction = impostor.getParam("friction");
- serializationObject.physicsRestitution = impostor.getParam("mass");
- serializationObject.physicsImpostor = impostor.type;
- }
- }
- // Metadata
- if (this.metadata) {
- serializationObject.metadata = this.metadata;
- }
- // Instances
- serializationObject.instances = [];
- for (let index = 0; index < this.instances.length; index++) {
- const instance = this.instances[index];
- if (instance.doNotSerialize) {
- continue;
- }
- const serializationInstance = {
- name: instance.name,
- id: instance.id,
- isEnabled: instance.isEnabled(false),
- isVisible: instance.isVisible,
- isPickable: instance.isPickable,
- checkCollisions: instance.checkCollisions,
- position: instance.position.asArray(),
- scaling: instance.scaling.asArray(),
- };
- if (instance.parent) {
- instance.parent._serializeAsParent(serializationInstance);
- }
- if (instance.rotationQuaternion) {
- serializationInstance.rotationQuaternion = instance.rotationQuaternion.asArray();
- }
- else if (instance.rotation) {
- serializationInstance.rotation = instance.rotation.asArray();
- }
- // Physics
- //TODO implement correct serialization for physics impostors.
- if (this.getScene()._getComponent(sceneComponent_SceneComponentConstants.NAME_PHYSICSENGINE)) {
- const impostor = instance.getPhysicsImpostor();
- if (impostor) {
- serializationInstance.physicsMass = impostor.getParam("mass");
- serializationInstance.physicsFriction = impostor.getParam("friction");
- serializationInstance.physicsRestitution = impostor.getParam("mass");
- serializationInstance.physicsImpostor = impostor.type;
- }
- }
- // Metadata
- if (instance.metadata) {
- serializationInstance.metadata = instance.metadata;
- }
- // Action Manager
- if (instance.actionManager) {
- serializationInstance.actions = instance.actionManager.serialize(instance.name);
- }
- serializationObject.instances.push(serializationInstance);
- // Animations
- decorators_SerializationHelper.AppendSerializedAnimations(instance, serializationInstance);
- serializationInstance.ranges = instance.serializeAnimationRanges();
- }
- // Thin instances
- if (this._thinInstanceDataStorage.instancesCount && this._thinInstanceDataStorage.matrixData) {
- serializationObject.thinInstances = {
- instancesCount: this._thinInstanceDataStorage.instancesCount,
- matrixData: Array.from(this._thinInstanceDataStorage.matrixData),
- matrixBufferSize: this._thinInstanceDataStorage.matrixBufferSize,
- enablePicking: this.thinInstanceEnablePicking,
- };
- if (this._userThinInstanceBuffersStorage) {
- const userThinInstance = {
- data: {},
- sizes: {},
- strides: {},
- };
- for (const kind in this._userThinInstanceBuffersStorage.data) {
- userThinInstance.data[kind] = Array.from(this._userThinInstanceBuffersStorage.data[kind]);
- userThinInstance.sizes[kind] = this._userThinInstanceBuffersStorage.sizes[kind];
- userThinInstance.strides[kind] = this._userThinInstanceBuffersStorage.strides[kind];
- }
- serializationObject.thinInstances.userThinInstance = userThinInstance;
- }
- }
- // Animations
- decorators_SerializationHelper.AppendSerializedAnimations(this, serializationObject);
- serializationObject.ranges = this.serializeAnimationRanges();
- // Layer mask
- serializationObject.layerMask = this.layerMask;
- // Alpha
- serializationObject.alphaIndex = this.alphaIndex;
- serializationObject.hasVertexAlpha = this.hasVertexAlpha;
- // Overlay
- serializationObject.overlayAlpha = this.overlayAlpha;
- serializationObject.overlayColor = this.overlayColor.asArray();
- serializationObject.renderOverlay = this.renderOverlay;
- // Fog
- serializationObject.applyFog = this.applyFog;
- // Action Manager
- if (this.actionManager) {
- serializationObject.actions = this.actionManager.serialize(this.name);
- }
- return serializationObject;
- }
- /** @internal */
- _syncGeometryWithMorphTargetManager() {
- if (!this.geometry) {
- return;
- }
- this._markSubMeshesAsAttributesDirty();
- const morphTargetManager = this._internalAbstractMeshDataInfo._morphTargetManager;
- if (morphTargetManager && morphTargetManager.vertexCount) {
- if (morphTargetManager.vertexCount !== this.getTotalVertices()) {
- logger_Logger.Error("Mesh is incompatible with morph targets. Targets and mesh must all have the same vertices count.");
- this.morphTargetManager = null;
- return;
- }
- if (morphTargetManager.isUsingTextureForTargets) {
- return;
- }
- for (let index = 0; index < morphTargetManager.numInfluencers; index++) {
- const morphTarget = morphTargetManager.getActiveTarget(index);
- const positions = morphTarget.getPositions();
- if (!positions) {
- logger_Logger.Error("Invalid morph target. Target must have positions.");
- return;
- }
- this.geometry.setVerticesData(buffer_VertexBuffer.PositionKind + index, positions, false, 3);
- const normals = morphTarget.getNormals();
- if (normals) {
- this.geometry.setVerticesData(buffer_VertexBuffer.NormalKind + index, normals, false, 3);
- }
- const tangents = morphTarget.getTangents();
- if (tangents) {
- this.geometry.setVerticesData(buffer_VertexBuffer.TangentKind + index, tangents, false, 3);
- }
- const uvs = morphTarget.getUVs();
- if (uvs) {
- this.geometry.setVerticesData(buffer_VertexBuffer.UVKind + "_" + index, uvs, false, 2);
- }
- }
- }
- else {
- let index = 0;
- // Positions
- while (this.geometry.isVerticesDataPresent(buffer_VertexBuffer.PositionKind + index)) {
- this.geometry.removeVerticesData(buffer_VertexBuffer.PositionKind + index);
- if (this.geometry.isVerticesDataPresent(buffer_VertexBuffer.NormalKind + index)) {
- this.geometry.removeVerticesData(buffer_VertexBuffer.NormalKind + index);
- }
- if (this.geometry.isVerticesDataPresent(buffer_VertexBuffer.TangentKind + index)) {
- this.geometry.removeVerticesData(buffer_VertexBuffer.TangentKind + index);
- }
- if (this.geometry.isVerticesDataPresent(buffer_VertexBuffer.UVKind + index)) {
- this.geometry.removeVerticesData(buffer_VertexBuffer.UVKind + "_" + index);
- }
- index++;
- }
- }
- }
- /**
- * Returns a new Mesh object parsed from the source provided.
- * @param parsedMesh is the source
- * @param scene defines the hosting scene
- * @param rootUrl is the root URL to prefix the `delayLoadingFile` property with
- * @returns a new Mesh
- */
- static Parse(parsedMesh, scene, rootUrl) {
- let mesh;
- if (parsedMesh.type && parsedMesh.type === "LinesMesh") {
- mesh = mesh_Mesh._LinesMeshParser(parsedMesh, scene);
- }
- else if (parsedMesh.type && parsedMesh.type === "GroundMesh") {
- mesh = mesh_Mesh._GroundMeshParser(parsedMesh, scene);
- }
- else if (parsedMesh.type && parsedMesh.type === "GoldbergMesh") {
- mesh = mesh_Mesh._GoldbergMeshParser(parsedMesh, scene);
- }
- else if (parsedMesh.type && parsedMesh.type === "GreasedLineMesh") {
- mesh = mesh_Mesh._GreasedLineMeshParser(parsedMesh, scene);
- }
- else if (parsedMesh.type && parsedMesh.type === "TrailMesh") {
- mesh = mesh_Mesh._TrailMeshParser(parsedMesh, scene);
- }
- else {
- mesh = new mesh_Mesh(parsedMesh.name, scene);
- }
- mesh.id = parsedMesh.id;
- mesh._waitingParsedUniqueId = parsedMesh.uniqueId;
- if (Tags) {
- Tags.AddTagsTo(mesh, parsedMesh.tags);
- }
- mesh.position = math_vector_Vector3.FromArray(parsedMesh.position);
- if (parsedMesh.metadata !== undefined) {
- mesh.metadata = parsedMesh.metadata;
- }
- if (parsedMesh.rotationQuaternion) {
- mesh.rotationQuaternion = math_vector_Quaternion.FromArray(parsedMesh.rotationQuaternion);
- }
- else if (parsedMesh.rotation) {
- mesh.rotation = math_vector_Vector3.FromArray(parsedMesh.rotation);
- }
- mesh.scaling = math_vector_Vector3.FromArray(parsedMesh.scaling);
- if (parsedMesh.localMatrix) {
- mesh.setPreTransformMatrix(math_vector_Matrix.FromArray(parsedMesh.localMatrix));
- }
- else if (parsedMesh.pivotMatrix) {
- mesh.setPivotMatrix(math_vector_Matrix.FromArray(parsedMesh.pivotMatrix));
- }
- mesh.setEnabled(parsedMesh.isEnabled);
- mesh.isVisible = parsedMesh.isVisible;
- mesh.infiniteDistance = parsedMesh.infiniteDistance;
- mesh.showBoundingBox = parsedMesh.showBoundingBox;
- mesh.showSubMeshesBoundingBox = parsedMesh.showSubMeshesBoundingBox;
- if (parsedMesh.applyFog !== undefined) {
- mesh.applyFog = parsedMesh.applyFog;
- }
- if (parsedMesh.pickable !== undefined) {
- mesh.isPickable = parsedMesh.pickable;
- }
- if (parsedMesh.alphaIndex !== undefined) {
- mesh.alphaIndex = parsedMesh.alphaIndex;
- }
- mesh.receiveShadows = parsedMesh.receiveShadows;
- if (parsedMesh.billboardMode !== undefined) {
- mesh.billboardMode = parsedMesh.billboardMode;
- }
- if (parsedMesh.visibility !== undefined) {
- mesh.visibility = parsedMesh.visibility;
- }
- mesh.checkCollisions = parsedMesh.checkCollisions;
- mesh.overrideMaterialSideOrientation = parsedMesh.overrideMaterialSideOrientation;
- if (parsedMesh.isBlocker !== undefined) {
- mesh.isBlocker = parsedMesh.isBlocker;
- }
- mesh._shouldGenerateFlatShading = parsedMesh.useFlatShading;
- // freezeWorldMatrix
- if (parsedMesh.freezeWorldMatrix) {
- mesh._waitingData.freezeWorldMatrix = parsedMesh.freezeWorldMatrix;
- }
- // Parent
- if (parsedMesh.parentId !== undefined) {
- mesh._waitingParentId = parsedMesh.parentId;
- }
- if (parsedMesh.parentInstanceIndex !== undefined) {
- mesh._waitingParentInstanceIndex = parsedMesh.parentInstanceIndex;
- }
- // Actions
- if (parsedMesh.actions !== undefined) {
- mesh._waitingData.actions = parsedMesh.actions;
- }
- // Overlay
- if (parsedMesh.overlayAlpha !== undefined) {
- mesh.overlayAlpha = parsedMesh.overlayAlpha;
- }
- if (parsedMesh.overlayColor !== undefined) {
- mesh.overlayColor = math_color_Color3.FromArray(parsedMesh.overlayColor);
- }
- if (parsedMesh.renderOverlay !== undefined) {
- mesh.renderOverlay = parsedMesh.renderOverlay;
- }
- // Geometry
- mesh.isUnIndexed = !!parsedMesh.isUnIndexed;
- mesh.hasVertexAlpha = parsedMesh.hasVertexAlpha;
- if (parsedMesh.delayLoadingFile) {
- mesh.delayLoadState = 4;
- mesh.delayLoadingFile = rootUrl + parsedMesh.delayLoadingFile;
- mesh.buildBoundingInfo(math_vector_Vector3.FromArray(parsedMesh.boundingBoxMinimum), math_vector_Vector3.FromArray(parsedMesh.boundingBoxMaximum));
- if (parsedMesh._binaryInfo) {
- mesh._binaryInfo = parsedMesh._binaryInfo;
- }
- mesh._delayInfo = [];
- if (parsedMesh.hasUVs) {
- mesh._delayInfo.push(buffer_VertexBuffer.UVKind);
- }
- if (parsedMesh.hasUVs2) {
- mesh._delayInfo.push(buffer_VertexBuffer.UV2Kind);
- }
- if (parsedMesh.hasUVs3) {
- mesh._delayInfo.push(buffer_VertexBuffer.UV3Kind);
- }
- if (parsedMesh.hasUVs4) {
- mesh._delayInfo.push(buffer_VertexBuffer.UV4Kind);
- }
- if (parsedMesh.hasUVs5) {
- mesh._delayInfo.push(buffer_VertexBuffer.UV5Kind);
- }
- if (parsedMesh.hasUVs6) {
- mesh._delayInfo.push(buffer_VertexBuffer.UV6Kind);
- }
- if (parsedMesh.hasColors) {
- mesh._delayInfo.push(buffer_VertexBuffer.ColorKind);
- }
- if (parsedMesh.hasMatricesIndices) {
- mesh._delayInfo.push(buffer_VertexBuffer.MatricesIndicesKind);
- }
- if (parsedMesh.hasMatricesWeights) {
- mesh._delayInfo.push(buffer_VertexBuffer.MatricesWeightsKind);
- }
- mesh._delayLoadingFunction = Geometry._ImportGeometry;
- if (SceneLoaderFlags.ForceFullSceneLoadingForIncremental) {
- mesh._checkDelayState();
- }
- }
- else {
- Geometry._ImportGeometry(parsedMesh, mesh);
- }
- // Material
- if (parsedMesh.materialUniqueId) {
- mesh._waitingMaterialId = parsedMesh.materialUniqueId;
- }
- else if (parsedMesh.materialId) {
- mesh._waitingMaterialId = parsedMesh.materialId;
- }
- // Morph targets
- if (parsedMesh.morphTargetManagerId > -1) {
- mesh.morphTargetManager = scene.getMorphTargetManagerById(parsedMesh.morphTargetManagerId);
- }
- // Skeleton
- if (parsedMesh.skeletonId !== undefined && parsedMesh.skeletonId !== null) {
- mesh.skeleton = scene.getLastSkeletonById(parsedMesh.skeletonId);
- if (parsedMesh.numBoneInfluencers) {
- mesh.numBoneInfluencers = parsedMesh.numBoneInfluencers;
- }
- }
- // Animations
- if (parsedMesh.animations) {
- for (let animationIndex = 0; animationIndex < parsedMesh.animations.length; animationIndex++) {
- const parsedAnimation = parsedMesh.animations[animationIndex];
- const internalClass = GetClass("BABYLON.Animation");
- if (internalClass) {
- mesh.animations.push(internalClass.Parse(parsedAnimation));
- }
- }
- node_Node.ParseAnimationRanges(mesh, parsedMesh, scene);
- }
- if (parsedMesh.autoAnimate) {
- scene.beginAnimation(mesh, parsedMesh.autoAnimateFrom, parsedMesh.autoAnimateTo, parsedMesh.autoAnimateLoop, parsedMesh.autoAnimateSpeed || 1.0);
- }
- // Layer Mask
- if (parsedMesh.layerMask && !isNaN(parsedMesh.layerMask)) {
- mesh.layerMask = Math.abs(parseInt(parsedMesh.layerMask));
- }
- else {
- mesh.layerMask = 0x0fffffff;
- }
- // Physics
- if (parsedMesh.physicsImpostor) {
- mesh_Mesh._PhysicsImpostorParser(scene, mesh, parsedMesh);
- }
- // Levels
- if (parsedMesh.lodMeshIds) {
- mesh._waitingData.lods = {
- ids: parsedMesh.lodMeshIds,
- distances: parsedMesh.lodDistances ? parsedMesh.lodDistances : null,
- coverages: parsedMesh.lodCoverages ? parsedMesh.lodCoverages : null,
- };
- }
- // Instances
- if (parsedMesh.instances) {
- for (let index = 0; index < parsedMesh.instances.length; index++) {
- const parsedInstance = parsedMesh.instances[index];
- const instance = mesh.createInstance(parsedInstance.name);
- if (parsedInstance.id) {
- instance.id = parsedInstance.id;
- }
- if (Tags) {
- if (parsedInstance.tags) {
- Tags.AddTagsTo(instance, parsedInstance.tags);
- }
- else {
- Tags.AddTagsTo(instance, parsedMesh.tags);
- }
- }
- instance.position = math_vector_Vector3.FromArray(parsedInstance.position);
- if (parsedInstance.metadata !== undefined) {
- instance.metadata = parsedInstance.metadata;
- }
- if (parsedInstance.parentId !== undefined) {
- instance._waitingParentId = parsedInstance.parentId;
- }
- if (parsedInstance.parentInstanceIndex !== undefined) {
- instance._waitingParentInstanceIndex = parsedInstance.parentInstanceIndex;
- }
- if (parsedInstance.isEnabled !== undefined && parsedInstance.isEnabled !== null) {
- instance.setEnabled(parsedInstance.isEnabled);
- }
- if (parsedInstance.isVisible !== undefined && parsedInstance.isVisible !== null) {
- instance.isVisible = parsedInstance.isVisible;
- }
- if (parsedInstance.isPickable !== undefined && parsedInstance.isPickable !== null) {
- instance.isPickable = parsedInstance.isPickable;
- }
- if (parsedInstance.rotationQuaternion) {
- instance.rotationQuaternion = math_vector_Quaternion.FromArray(parsedInstance.rotationQuaternion);
- }
- else if (parsedInstance.rotation) {
- instance.rotation = math_vector_Vector3.FromArray(parsedInstance.rotation);
- }
- instance.scaling = math_vector_Vector3.FromArray(parsedInstance.scaling);
- if (parsedInstance.checkCollisions != undefined && parsedInstance.checkCollisions != null) {
- instance.checkCollisions = parsedInstance.checkCollisions;
- }
- if (parsedInstance.pickable != undefined && parsedInstance.pickable != null) {
- instance.isPickable = parsedInstance.pickable;
- }
- if (parsedInstance.showBoundingBox != undefined && parsedInstance.showBoundingBox != null) {
- instance.showBoundingBox = parsedInstance.showBoundingBox;
- }
- if (parsedInstance.showSubMeshesBoundingBox != undefined && parsedInstance.showSubMeshesBoundingBox != null) {
- instance.showSubMeshesBoundingBox = parsedInstance.showSubMeshesBoundingBox;
- }
- if (parsedInstance.alphaIndex != undefined && parsedInstance.showSubMeshesBoundingBox != null) {
- instance.alphaIndex = parsedInstance.alphaIndex;
- }
- // Physics
- if (parsedInstance.physicsImpostor) {
- mesh_Mesh._PhysicsImpostorParser(scene, instance, parsedInstance);
- }
- // Actions
- if (parsedInstance.actions !== undefined) {
- instance._waitingData.actions = parsedInstance.actions;
- }
- // Animation
- if (parsedInstance.animations) {
- for (let animationIndex = 0; animationIndex < parsedInstance.animations.length; animationIndex++) {
- const parsedAnimation = parsedInstance.animations[animationIndex];
- const internalClass = GetClass("BABYLON.Animation");
- if (internalClass) {
- instance.animations.push(internalClass.Parse(parsedAnimation));
- }
- }
- node_Node.ParseAnimationRanges(instance, parsedInstance, scene);
- if (parsedInstance.autoAnimate) {
- scene.beginAnimation(instance, parsedInstance.autoAnimateFrom, parsedInstance.autoAnimateTo, parsedInstance.autoAnimateLoop, parsedInstance.autoAnimateSpeed || 1.0);
- }
- }
- }
- }
- // Thin instances
- if (parsedMesh.thinInstances) {
- const thinInstances = parsedMesh.thinInstances;
- mesh.thinInstanceEnablePicking = !!thinInstances.enablePicking;
- if (thinInstances.matrixData) {
- mesh.thinInstanceSetBuffer("matrix", new Float32Array(thinInstances.matrixData), 16, false);
- mesh._thinInstanceDataStorage.matrixBufferSize = thinInstances.matrixBufferSize;
- mesh._thinInstanceDataStorage.instancesCount = thinInstances.instancesCount;
- }
- else {
- mesh._thinInstanceDataStorage.matrixBufferSize = thinInstances.matrixBufferSize;
- }
- if (parsedMesh.thinInstances.userThinInstance) {
- const userThinInstance = parsedMesh.thinInstances.userThinInstance;
- for (const kind in userThinInstance.data) {
- mesh.thinInstanceSetBuffer(kind, new Float32Array(userThinInstance.data[kind]), userThinInstance.strides[kind], false);
- mesh._userThinInstanceBuffersStorage.sizes[kind] = userThinInstance.sizes[kind];
- }
- }
- }
- return mesh;
- }
- // Skeletons
- /**
- * Prepare internal position array for software CPU skinning
- * @returns original positions used for CPU skinning. Useful for integrating Morphing with skeletons in same mesh
- */
- setPositionsForCPUSkinning() {
- const internalDataInfo = this._internalMeshDataInfo;
- if (!internalDataInfo._sourcePositions) {
- const source = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- if (!source) {
- return internalDataInfo._sourcePositions;
- }
- internalDataInfo._sourcePositions = new Float32Array(source);
- if (!this.isVertexBufferUpdatable(buffer_VertexBuffer.PositionKind)) {
- this.setVerticesData(buffer_VertexBuffer.PositionKind, source, true);
- }
- }
- return internalDataInfo._sourcePositions;
- }
- /**
- * Prepare internal normal array for software CPU skinning
- * @returns original normals used for CPU skinning. Useful for integrating Morphing with skeletons in same mesh.
- */
- setNormalsForCPUSkinning() {
- const internalDataInfo = this._internalMeshDataInfo;
- if (!internalDataInfo._sourceNormals) {
- const source = this.getVerticesData(buffer_VertexBuffer.NormalKind);
- if (!source) {
- return internalDataInfo._sourceNormals;
- }
- internalDataInfo._sourceNormals = new Float32Array(source);
- if (!this.isVertexBufferUpdatable(buffer_VertexBuffer.NormalKind)) {
- this.setVerticesData(buffer_VertexBuffer.NormalKind, source, true);
- }
- }
- return internalDataInfo._sourceNormals;
- }
- /**
- * Updates the vertex buffer by applying transformation from the bones
- * @param skeleton defines the skeleton to apply to current mesh
- * @returns the current mesh
- */
- applySkeleton(skeleton) {
- if (!this.geometry) {
- return this;
- }
- if (this.geometry._softwareSkinningFrameId == this.getScene().getFrameId()) {
- return this;
- }
- this.geometry._softwareSkinningFrameId = this.getScene().getFrameId();
- if (!this.isVerticesDataPresent(buffer_VertexBuffer.PositionKind)) {
- return this;
- }
- if (!this.isVerticesDataPresent(buffer_VertexBuffer.MatricesIndicesKind)) {
- return this;
- }
- if (!this.isVerticesDataPresent(buffer_VertexBuffer.MatricesWeightsKind)) {
- return this;
- }
- const hasNormals = this.isVerticesDataPresent(buffer_VertexBuffer.NormalKind);
- const internalDataInfo = this._internalMeshDataInfo;
- if (!internalDataInfo._sourcePositions) {
- const submeshes = this.subMeshes.slice();
- this.setPositionsForCPUSkinning();
- this.subMeshes = submeshes;
- }
- if (hasNormals && !internalDataInfo._sourceNormals) {
- this.setNormalsForCPUSkinning();
- }
- // positionsData checks for not being Float32Array will only pass at most once
- let positionsData = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- if (!positionsData) {
- return this;
- }
- if (!(positionsData instanceof Float32Array)) {
- positionsData = new Float32Array(positionsData);
- }
- // normalsData checks for not being Float32Array will only pass at most once
- let normalsData = this.getVerticesData(buffer_VertexBuffer.NormalKind);
- if (hasNormals) {
- if (!normalsData) {
- return this;
- }
- if (!(normalsData instanceof Float32Array)) {
- normalsData = new Float32Array(normalsData);
- }
- }
- const matricesIndicesData = this.getVerticesData(buffer_VertexBuffer.MatricesIndicesKind);
- const matricesWeightsData = this.getVerticesData(buffer_VertexBuffer.MatricesWeightsKind);
- if (!matricesWeightsData || !matricesIndicesData) {
- return this;
- }
- const needExtras = this.numBoneInfluencers > 4;
- const matricesIndicesExtraData = needExtras ? this.getVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind) : null;
- const matricesWeightsExtraData = needExtras ? this.getVerticesData(buffer_VertexBuffer.MatricesWeightsExtraKind) : null;
- const skeletonMatrices = skeleton.getTransformMatrices(this);
- const tempVector3 = math_vector_Vector3.Zero();
- const finalMatrix = new math_vector_Matrix();
- const tempMatrix = new math_vector_Matrix();
- let matWeightIdx = 0;
- let inf;
- for (let index = 0; index < positionsData.length; index += 3, matWeightIdx += 4) {
- let weight;
- for (inf = 0; inf < 4; inf++) {
- weight = matricesWeightsData[matWeightIdx + inf];
- if (weight > 0) {
- math_vector_Matrix.FromFloat32ArrayToRefScaled(skeletonMatrices, Math.floor(matricesIndicesData[matWeightIdx + inf] * 16), weight, tempMatrix);
- finalMatrix.addToSelf(tempMatrix);
- }
- }
- if (needExtras) {
- for (inf = 0; inf < 4; inf++) {
- weight = matricesWeightsExtraData[matWeightIdx + inf];
- if (weight > 0) {
- math_vector_Matrix.FromFloat32ArrayToRefScaled(skeletonMatrices, Math.floor(matricesIndicesExtraData[matWeightIdx + inf] * 16), weight, tempMatrix);
- finalMatrix.addToSelf(tempMatrix);
- }
- }
- }
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(internalDataInfo._sourcePositions[index], internalDataInfo._sourcePositions[index + 1], internalDataInfo._sourcePositions[index + 2], finalMatrix, tempVector3);
- tempVector3.toArray(positionsData, index);
- if (hasNormals) {
- math_vector_Vector3.TransformNormalFromFloatsToRef(internalDataInfo._sourceNormals[index], internalDataInfo._sourceNormals[index + 1], internalDataInfo._sourceNormals[index + 2], finalMatrix, tempVector3);
- tempVector3.toArray(normalsData, index);
- }
- finalMatrix.reset();
- }
- this.updateVerticesData(buffer_VertexBuffer.PositionKind, positionsData);
- if (hasNormals) {
- this.updateVerticesData(buffer_VertexBuffer.NormalKind, normalsData);
- }
- return this;
- }
- // Tools
- /**
- * Returns an object containing a min and max Vector3 which are the minimum and maximum vectors of each mesh bounding box from the passed array, in the world coordinates
- * @param meshes defines the list of meshes to scan
- * @returns an object `{min:` Vector3`, max:` Vector3`}`
- */
- static MinMax(meshes) {
- let minVector = null;
- let maxVector = null;
- meshes.forEach(function (mesh) {
- const boundingInfo = mesh.getBoundingInfo();
- const boundingBox = boundingInfo.boundingBox;
- if (!minVector || !maxVector) {
- minVector = boundingBox.minimumWorld;
- maxVector = boundingBox.maximumWorld;
- }
- else {
- minVector.minimizeInPlace(boundingBox.minimumWorld);
- maxVector.maximizeInPlace(boundingBox.maximumWorld);
- }
- });
- if (!minVector || !maxVector) {
- return {
- min: math_vector_Vector3.Zero(),
- max: math_vector_Vector3.Zero(),
- };
- }
- return {
- min: minVector,
- max: maxVector,
- };
- }
- /**
- * Returns the center of the `{min:` Vector3`, max:` Vector3`}` or the center of MinMax vector3 computed from a mesh array
- * @param meshesOrMinMaxVector could be an array of meshes or a `{min:` Vector3`, max:` Vector3`}` object
- * @returns a vector3
- */
- static Center(meshesOrMinMaxVector) {
- const minMaxVector = meshesOrMinMaxVector instanceof Array ? mesh_Mesh.MinMax(meshesOrMinMaxVector) : meshesOrMinMaxVector;
- return math_vector_Vector3.Center(minMaxVector.min, minMaxVector.max);
- }
- /**
- * Merge the array of meshes into a single mesh for performance reasons.
- * @param meshes array of meshes with the vertices to merge. Entries cannot be empty meshes.
- * @param disposeSource when true (default), dispose of the vertices from the source meshes.
- * @param allow32BitsIndices when the sum of the vertices > 64k, this must be set to true.
- * @param meshSubclass (optional) can be set to a Mesh where the merged vertices will be inserted.
- * @param subdivideWithSubMeshes when true (false default), subdivide mesh into subMeshes.
- * @param multiMultiMaterials when true (false default), subdivide mesh into subMeshes with multiple materials, ignores subdivideWithSubMeshes.
- * @returns a new mesh
- */
- static MergeMeshes(meshes, disposeSource = true, allow32BitsIndices, meshSubclass, subdivideWithSubMeshes, multiMultiMaterials) {
- return runCoroutineSync(mesh_Mesh._MergeMeshesCoroutine(meshes, disposeSource, allow32BitsIndices, meshSubclass, subdivideWithSubMeshes, multiMultiMaterials, false));
- }
- /**
- * Merge the array of meshes into a single mesh for performance reasons.
- * @param meshes array of meshes with the vertices to merge. Entries cannot be empty meshes.
- * @param disposeSource when true (default), dispose of the vertices from the source meshes.
- * @param allow32BitsIndices when the sum of the vertices > 64k, this must be set to true.
- * @param meshSubclass (optional) can be set to a Mesh where the merged vertices will be inserted.
- * @param subdivideWithSubMeshes when true (false default), subdivide mesh into subMeshes.
- * @param multiMultiMaterials when true (false default), subdivide mesh into subMeshes with multiple materials, ignores subdivideWithSubMeshes.
- * @returns a new mesh
- */
- static MergeMeshesAsync(meshes, disposeSource = true, allow32BitsIndices, meshSubclass, subdivideWithSubMeshes, multiMultiMaterials) {
- return runCoroutineAsync(mesh_Mesh._MergeMeshesCoroutine(meshes, disposeSource, allow32BitsIndices, meshSubclass, subdivideWithSubMeshes, multiMultiMaterials, true), createYieldingScheduler());
- }
- static *_MergeMeshesCoroutine(meshes, disposeSource = true, allow32BitsIndices, meshSubclass, subdivideWithSubMeshes, multiMultiMaterials, isAsync) {
- // Remove any null/undefined entries from the mesh array
- meshes = meshes.filter(Boolean);
- if (meshes.length === 0) {
- return null;
- }
- let index;
- if (!allow32BitsIndices) {
- let totalVertices = 0;
- // Counting vertices
- for (index = 0; index < meshes.length; index++) {
- totalVertices += meshes[index].getTotalVertices();
- if (totalVertices >= 65536) {
- logger_Logger.Warn("Cannot merge meshes because resulting mesh will have more than 65536 vertices. Please use allow32BitsIndices = true to use 32 bits indices");
- return null;
- }
- }
- }
- if (multiMultiMaterials) {
- subdivideWithSubMeshes = false;
- }
- const materialArray = new Array();
- const materialIndexArray = new Array();
- // Merge
- const indiceArray = new Array();
- const currentOverrideMaterialSideOrientation = meshes[0].overrideMaterialSideOrientation;
- for (index = 0; index < meshes.length; index++) {
- const mesh = meshes[index];
- if (mesh.isAnInstance) {
- logger_Logger.Warn("Cannot merge instance meshes.");
- return null;
- }
- if (currentOverrideMaterialSideOrientation !== mesh.overrideMaterialSideOrientation) {
- logger_Logger.Warn("Cannot merge meshes with different overrideMaterialSideOrientation values.");
- return null;
- }
- if (subdivideWithSubMeshes) {
- indiceArray.push(mesh.getTotalIndices());
- }
- if (multiMultiMaterials) {
- if (mesh.material) {
- const material = mesh.material;
- if (material instanceof multiMaterial_MultiMaterial) {
- for (let matIndex = 0; matIndex < material.subMaterials.length; matIndex++) {
- if (materialArray.indexOf(material.subMaterials[matIndex]) < 0) {
- materialArray.push(material.subMaterials[matIndex]);
- }
- }
- for (let subIndex = 0; subIndex < mesh.subMeshes.length; subIndex++) {
- materialIndexArray.push(materialArray.indexOf(material.subMaterials[mesh.subMeshes[subIndex].materialIndex]));
- indiceArray.push(mesh.subMeshes[subIndex].indexCount);
- }
- }
- else {
- if (materialArray.indexOf(material) < 0) {
- materialArray.push(material);
- }
- for (let subIndex = 0; subIndex < mesh.subMeshes.length; subIndex++) {
- materialIndexArray.push(materialArray.indexOf(material));
- indiceArray.push(mesh.subMeshes[subIndex].indexCount);
- }
- }
- }
- else {
- for (let subIndex = 0; subIndex < mesh.subMeshes.length; subIndex++) {
- materialIndexArray.push(0);
- indiceArray.push(mesh.subMeshes[subIndex].indexCount);
- }
- }
- }
- }
- const source = meshes[0];
- const getVertexDataFromMesh = (mesh) => {
- const wm = mesh.computeWorldMatrix(true);
- const vertexData = mesh_vertexData_VertexData.ExtractFromMesh(mesh, false, false);
- return { vertexData, transform: wm };
- };
- const { vertexData: sourceVertexData, transform: sourceTransform } = getVertexDataFromMesh(source);
- if (isAsync) {
- yield;
- }
- const meshVertexDatas = new Array(meshes.length - 1);
- for (let i = 1; i < meshes.length; i++) {
- meshVertexDatas[i - 1] = getVertexDataFromMesh(meshes[i]);
- if (isAsync) {
- yield;
- }
- }
- const mergeCoroutine = sourceVertexData._mergeCoroutine(sourceTransform, meshVertexDatas, allow32BitsIndices, isAsync, !disposeSource);
- let mergeCoroutineStep = mergeCoroutine.next();
- while (!mergeCoroutineStep.done) {
- if (isAsync) {
- yield;
- }
- mergeCoroutineStep = mergeCoroutine.next();
- }
- const vertexData = mergeCoroutineStep.value;
- if (!meshSubclass) {
- meshSubclass = new mesh_Mesh(source.name + "_merged", source.getScene());
- }
- const applyToCoroutine = vertexData._applyToCoroutine(meshSubclass, undefined, isAsync);
- let applyToCoroutineStep = applyToCoroutine.next();
- while (!applyToCoroutineStep.done) {
- if (isAsync) {
- yield;
- }
- applyToCoroutineStep = applyToCoroutine.next();
- }
- // Setting properties
- meshSubclass.checkCollisions = source.checkCollisions;
- meshSubclass.overrideMaterialSideOrientation = source.overrideMaterialSideOrientation;
- // Cleaning
- if (disposeSource) {
- for (index = 0; index < meshes.length; index++) {
- meshes[index].dispose();
- }
- }
- // Subdivide
- if (subdivideWithSubMeshes || multiMultiMaterials) {
- //-- removal of global submesh
- meshSubclass.releaseSubMeshes();
- index = 0;
- let offset = 0;
- //-- apply subdivision according to index table
- while (index < indiceArray.length) {
- subMesh_SubMesh.CreateFromIndices(0, offset, indiceArray[index], meshSubclass, undefined, false);
- offset += indiceArray[index];
- index++;
- }
- for (const subMesh of meshSubclass.subMeshes) {
- subMesh.refreshBoundingInfo();
- }
- meshSubclass.computeWorldMatrix(true);
- }
- if (multiMultiMaterials) {
- const newMultiMaterial = new multiMaterial_MultiMaterial(source.name + "_merged", source.getScene());
- newMultiMaterial.subMaterials = materialArray;
- for (let subIndex = 0; subIndex < meshSubclass.subMeshes.length; subIndex++) {
- meshSubclass.subMeshes[subIndex].materialIndex = materialIndexArray[subIndex];
- }
- meshSubclass.material = newMultiMaterial;
- }
- else {
- meshSubclass.material = source.material;
- }
- return meshSubclass;
- }
- /**
- * @internal
- */
- addInstance(instance) {
- instance._indexInSourceMeshInstanceArray = this.instances.length;
- this.instances.push(instance);
- }
- /**
- * @internal
- */
- removeInstance(instance) {
- // Remove from mesh
- const index = instance._indexInSourceMeshInstanceArray;
- if (index != -1) {
- if (index !== this.instances.length - 1) {
- const last = this.instances[this.instances.length - 1];
- this.instances[index] = last;
- last._indexInSourceMeshInstanceArray = index;
- }
- instance._indexInSourceMeshInstanceArray = -1;
- this.instances.pop();
- }
- }
- /** @internal */
- _shouldConvertRHS() {
- return this.overrideMaterialSideOrientation === material_Material.CounterClockWiseSideOrientation;
- }
- /** @internal */
- _getRenderingFillMode(fillMode) {
- var _a;
- const scene = this.getScene();
- if (scene.forcePointsCloud)
- return material_Material.PointFillMode;
- if (scene.forceWireframe)
- return material_Material.WireFrameFillMode;
- return (_a = this.overrideRenderingFillMode) !== null && _a !== void 0 ? _a : fillMode;
- }
- // deprecated methods
- /**
- * Sets the mesh material by the material or multiMaterial `id` property
- * @param id is a string identifying the material or the multiMaterial
- * @returns the current mesh
- * @deprecated Please use MeshBuilder instead Please use setMaterialById instead
- */
- setMaterialByID(id) {
- return this.setMaterialById(id);
- }
- /**
- * Creates a ribbon mesh.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param
- * @param name defines the name of the mesh to create
- * @param pathArray is a required array of paths, what are each an array of successive Vector3. The pathArray parameter depicts the ribbon geometry.
- * @param closeArray creates a seam between the first and the last paths of the path array (default is false)
- * @param closePath creates a seam between the first and the last points of each path of the path array
- * @param offset is taken in account only if the `pathArray` is containing a single path
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @param instance defines an instance of an existing Ribbon object to be updated with the passed `pathArray` parameter (https://doc.babylonjs.com/how_to/How_to_dynamically_morph_a_mesh#ribbon)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateRibbon(name, pathArray, closeArray, closePath, offset, scene, updatable, sideOrientation, instance) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a plane polygonal mesh. By default, this is a disc.
- * @param name defines the name of the mesh to create
- * @param radius sets the radius size (float) of the polygon (default 0.5)
- * @param tessellation sets the number of polygon sides (positive integer, default 64). So a tessellation valued to 3 will build a triangle, to 4 a square, etc
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateDisc(name, radius, tessellation, scene, updatable, sideOrientation) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a box mesh.
- * @param name defines the name of the mesh to create
- * @param size sets the size (float) of each box side (default 1)
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateBox(name, size, scene, updatable, sideOrientation) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a sphere mesh.
- * @param name defines the name of the mesh to create
- * @param segments sets the sphere number of horizontal stripes (positive integer, default 32)
- * @param diameter sets the diameter size (float) of the sphere (default 1)
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateSphere(name, segments, diameter, scene, updatable, sideOrientation) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a hemisphere mesh.
- * @param name defines the name of the mesh to create
- * @param segments sets the sphere number of horizontal stripes (positive integer, default 32)
- * @param diameter sets the diameter size (float) of the sphere (default 1)
- * @param scene defines the hosting scene
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateHemisphere(name, segments, diameter, scene) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a cylinder or a cone mesh.
- * @param name defines the name of the mesh to create
- * @param height sets the height size (float) of the cylinder/cone (float, default 2)
- * @param diameterTop set the top cap diameter (floats, default 1)
- * @param diameterBottom set the bottom cap diameter (floats, default 1). This value can't be zero
- * @param tessellation sets the number of cylinder sides (positive integer, default 24). Set it to 3 to get a prism for instance
- * @param subdivisions sets the number of rings along the cylinder height (positive integer, default 1)
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateCylinder(name, height, diameterTop, diameterBottom, tessellation, subdivisions, scene, updatable, sideOrientation) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- // Torus (Code from SharpDX.org)
- /**
- * Creates a torus mesh.
- * @param name defines the name of the mesh to create
- * @param diameter sets the diameter size (float) of the torus (default 1)
- * @param thickness sets the diameter size of the tube of the torus (float, default 0.5)
- * @param tessellation sets the number of torus sides (positive integer, default 16)
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateTorus(name, diameter, thickness, tessellation, scene, updatable, sideOrientation) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a torus knot mesh.
- * @param name defines the name of the mesh to create
- * @param radius sets the global radius size (float) of the torus knot (default 2)
- * @param tube sets the diameter size of the tube of the torus (float, default 0.5)
- * @param radialSegments sets the number of sides on each tube segments (positive integer, default 32)
- * @param tubularSegments sets the number of tubes to decompose the knot into (positive integer, default 32)
- * @param p the number of windings on X axis (positive integers, default 2)
- * @param q the number of windings on Y axis (positive integers, default 3)
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateTorusKnot(name, radius, tube, radialSegments, tubularSegments, p, q, scene, updatable, sideOrientation) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a line mesh..
- * @param name defines the name of the mesh to create
- * @param points is an array successive Vector3
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param instance is an instance of an existing LineMesh object to be updated with the passed `points` parameter (https://doc.babylonjs.com/how_to/How_to_dynamically_morph_a_mesh#lines-and-dashedlines).
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateLines(name, points, scene, updatable, instance) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a dashed line mesh.
- * @param name defines the name of the mesh to create
- * @param points is an array successive Vector3
- * @param dashSize is the size of the dashes relatively the dash number (positive float, default 3)
- * @param gapSize is the size of the gap between two successive dashes relatively the dash number (positive float, default 1)
- * @param dashNb is the intended total number of dashes (positive integer, default 200)
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param instance is an instance of an existing LineMesh object to be updated with the passed `points` parameter (https://doc.babylonjs.com/how_to/How_to_dynamically_morph_a_mesh#lines-and-dashedlines)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateDashedLines(name, points, dashSize, gapSize, dashNb, scene, updatable, instance) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a polygon mesh.Please consider using the same method from the MeshBuilder class instead
- * The polygon's shape will depend on the input parameters and is constructed parallel to a ground mesh.
- * The parameter `shape` is a required array of successive Vector3 representing the corners of the polygon in th XoZ plane, that is y = 0 for all vectors.
- * You can set the mesh side orientation with the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created.
- * Remember you can only change the shape positions, not their number when updating a polygon.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#non-regular-polygon
- * @param name defines the name of the mesh to create
- * @param shape is a required array of successive Vector3 representing the corners of the polygon in th XoZ plane, that is y = 0 for all vectors
- * @param scene defines the hosting scene
- * @param holes is a required array of arrays of successive Vector3 used to defines holes in the polygon
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @param earcutInjection can be used to inject your own earcut reference
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreatePolygon(name, shape, scene, holes, updatable, sideOrientation, earcutInjection) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates an extruded polygon mesh, with depth in the Y direction..
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#extruded-non-regular-polygon
- * @param name defines the name of the mesh to create
- * @param shape is a required array of successive Vector3 representing the corners of the polygon in th XoZ plane, that is y = 0 for all vectors
- * @param depth defines the height of extrusion
- * @param scene defines the hosting scene
- * @param holes is a required array of arrays of successive Vector3 used to defines holes in the polygon
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @param earcutInjection can be used to inject your own earcut reference
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static ExtrudePolygon(name, shape, depth, scene, holes, updatable, sideOrientation, earcutInjection) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates an extruded shape mesh.
- * The extrusion is a parametric shape. It has no predefined shape. Its final shape will depend on the input parameters.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#extruded-shapes
- * @param name defines the name of the mesh to create
- * @param shape is a required array of successive Vector3. This array depicts the shape to be extruded in its local space : the shape must be designed in the xOy plane and will be extruded along the Z axis
- * @param path is a required array of successive Vector3. This is the axis curve the shape is extruded along
- * @param scale is the value to scale the shape
- * @param rotation is the angle value to rotate the shape each step (each path point), from the former step (so rotation added each step) along the curve
- * @param cap sets the way the extruded shape is capped. Possible values : Mesh.NO_CAP (default), Mesh.CAP_START, Mesh.CAP_END, Mesh.CAP_ALL
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @param instance is an instance of an existing ExtrudedShape object to be updated with the passed `shape`, `path`, `scale` or `rotation` parameters (https://doc.babylonjs.com/how_to/How_to_dynamically_morph_a_mesh#extruded-shape)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static ExtrudeShape(name, shape, path, scale, rotation, cap, scene, updatable, sideOrientation, instance) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates an custom extruded shape mesh.
- * The custom extrusion is a parametric shape.
- * It has no predefined shape. Its final shape will depend on the input parameters.
- *
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#extruded-shapes
- * @param name defines the name of the mesh to create
- * @param shape is a required array of successive Vector3. This array depicts the shape to be extruded in its local space : the shape must be designed in the xOy plane and will be extruded along the Z axis
- * @param path is a required array of successive Vector3. This is the axis curve the shape is extruded along
- * @param scaleFunction is a custom Javascript function called on each path point
- * @param rotationFunction is a custom Javascript function called on each path point
- * @param ribbonCloseArray forces the extrusion underlying ribbon to close all the paths in its `pathArray`
- * @param ribbonClosePath forces the extrusion underlying ribbon to close its `pathArray`
- * @param cap sets the way the extruded shape is capped. Possible values : Mesh.NO_CAP (default), Mesh.CAP_START, Mesh.CAP_END, Mesh.CAP_ALL
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @param instance is an instance of an existing ExtrudedShape object to be updated with the passed `shape`, `path`, `scale` or `rotation` parameters (https://doc.babylonjs.com/features/featuresDeepDive/mesh/dynamicMeshMorph#extruded-shape)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static ExtrudeShapeCustom(name, shape, path, scaleFunction, rotationFunction, ribbonCloseArray, ribbonClosePath, cap, scene, updatable, sideOrientation, instance) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates lathe mesh.
- * The lathe is a shape with a symmetry axis : a 2D model shape is rotated around this axis to design the lathe.
- * @param name defines the name of the mesh to create
- * @param shape is a required array of successive Vector3. This array depicts the shape to be rotated in its local space : the shape must be designed in the xOy plane and will be rotated around the Y axis. It's usually a 2D shape, so the Vector3 z coordinates are often set to zero
- * @param radius is the radius value of the lathe
- * @param tessellation is the side number of the lathe.
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateLathe(name, shape, radius, tessellation, scene, updatable, sideOrientation) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a plane mesh.
- * @param name defines the name of the mesh to create
- * @param size sets the size (float) of both sides of the plane at once (default 1)
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreatePlane(name, size, scene, updatable, sideOrientation) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a ground mesh.
- * @param name defines the name of the mesh to create
- * @param width set the width of the ground
- * @param height set the height of the ground
- * @param subdivisions sets the number of subdivisions per side
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateGround(name, width, height, subdivisions, scene, updatable) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a tiled ground mesh.
- * @param name defines the name of the mesh to create
- * @param xmin set the ground minimum X coordinate
- * @param zmin set the ground minimum Y coordinate
- * @param xmax set the ground maximum X coordinate
- * @param zmax set the ground maximum Z coordinate
- * @param subdivisions is an object `{w: positive integer, h: positive integer}` (default `{w: 6, h: 6}`). `w` and `h` are the numbers of subdivisions on the ground width and height. Each subdivision is called a tile
- * @param precision is an object `{w: positive integer, h: positive integer}` (default `{w: 2, h: 2}`). `w` and `h` are the numbers of subdivisions on the ground width and height of each tile
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateTiledGround(name, xmin, zmin, xmax, zmax, subdivisions, precision, scene, updatable) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a ground mesh from a height map.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set/height_map
- * @param name defines the name of the mesh to create
- * @param url sets the URL of the height map image resource
- * @param width set the ground width size
- * @param height set the ground height size
- * @param subdivisions sets the number of subdivision per side
- * @param minHeight is the minimum altitude on the ground
- * @param maxHeight is the maximum altitude on the ground
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param onReady is a callback function that will be called once the mesh is built (the height map download can last some time)
- * @param alphaFilter will filter any data where the alpha channel is below this value, defaults 0 (all data visible)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateGroundFromHeightMap(name, url, width, height, subdivisions, minHeight, maxHeight, scene, updatable, onReady, alphaFilter) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a tube mesh.
- * The tube is a parametric shape.
- * It has no predefined shape. Its final shape will depend on the input parameters.
- *
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param
- * @param name defines the name of the mesh to create
- * @param path is a required array of successive Vector3. It is the curve used as the axis of the tube
- * @param radius sets the tube radius size
- * @param tessellation is the number of sides on the tubular surface
- * @param radiusFunction is a custom function. If it is not null, it overrides the parameter `radius`. This function is called on each point of the tube path and is passed the index `i` of the i-th point and the distance of this point from the first point of the path
- * @param cap sets the way the extruded shape is capped. Possible values : Mesh.NO_CAP (default), Mesh.CAP_START, Mesh.CAP_END, Mesh.CAP_ALL
- * @param scene defines the hosting scene
- * @param updatable defines if the mesh must be flagged as updatable
- * @param sideOrientation defines the mesh side orientation (https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation)
- * @param instance is an instance of an existing Tube object to be updated with the passed `pathArray` parameter (https://doc.babylonjs.com/how_to/How_to_dynamically_morph_a_mesh#tube)
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateTube(name, path, radius, tessellation, radiusFunction, cap, scene, updatable, sideOrientation, instance) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a polyhedron mesh.
- *.
- * * The parameter `type` (positive integer, max 14, default 0) sets the polyhedron type to build among the 15 embedded types. Please refer to the type sheet in the tutorial to choose the wanted type
- * * The parameter `size` (positive float, default 1) sets the polygon size
- * * You can overwrite the `size` on each dimension bu using the parameters `sizeX`, `sizeY` or `sizeZ` (positive floats, default to `size` value)
- * * You can build other polyhedron types than the 15 embbeded ones by setting the parameter `custom` (`polyhedronObject`, default null). If you set the parameter `custom`, this overwrittes the parameter `type`
- * * A `polyhedronObject` is a formatted javascript object. You'll find a full file with pre-set polyhedra here : https://github.com/BabylonJS/Extensions/tree/master/Polyhedron
- * * You can set the color and the UV of each side of the polyhedron with the parameters `faceColors` (Color4, default `(1, 1, 1, 1)`) and faceUV (Vector4, default `(0, 0, 1, 1)`)
- * * To understand how to set `faceUV` or `faceColors`, please read this by considering the right number of faces of your polyhedron, instead of only 6 for the box : https://doc.babylonjs.com/features/featuresDeepDive/materials/using/texturePerBoxFace
- * * The parameter `flat` (boolean, default true). If set to false, it gives the polyhedron a single global face, so less vertices and shared normals. In this case, `faceColors` and `faceUV` are ignored
- * * You can also set the mesh side orientation with the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @param name defines the name of the mesh to create
- * @param options defines the options used to create the mesh
- * @param scene defines the hosting scene
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreatePolyhedron(name, options, scene) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a sphere based upon an icosahedron with 20 triangular faces which can be subdivided
- * * The parameter `radius` sets the radius size (float) of the icosphere (default 1)
- * * You can set some different icosphere dimensions, for instance to build an ellipsoid, by using the parameters `radiusX`, `radiusY` and `radiusZ` (all by default have the same value than `radius`)
- * * The parameter `subdivisions` sets the number of subdivisions (positive integer, default 4). The more subdivisions, the more faces on the icosphere whatever its size
- * * The parameter `flat` (boolean, default true) gives each side its own normals. Set it to false to get a smooth continuous light reflection on the surface
- * * You can also set the mesh side orientation with the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/polyhedra#icosphere
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param scene defines the hosting scene
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateIcoSphere(name, options, scene) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Creates a decal mesh.
- *.
- * A decal is a mesh usually applied as a model onto the surface of another mesh
- * @param name defines the name of the mesh
- * @param sourceMesh defines the mesh receiving the decal
- * @param position sets the position of the decal in world coordinates
- * @param normal sets the normal of the mesh where the decal is applied onto in world coordinates
- * @param size sets the decal scaling
- * @param angle sets the angle to rotate the decal
- * @returns a new Mesh
- * @deprecated Please use MeshBuilder instead
- */
- static CreateDecal(name, sourceMesh, position, normal, size, angle) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /** Creates a Capsule Mesh
- * @param name defines the name of the mesh.
- * @param options the constructors options used to shape the mesh.
- * @param scene defines the scene the mesh is scoped to.
- * @returns the capsule mesh
- * @see https://doc.babylonjs.com/how_to/capsule_shape
- * @deprecated Please use MeshBuilder instead
- */
- static CreateCapsule(name, options, scene) {
- throw new Error("Import MeshBuilder to populate this function");
- }
- /**
- * Extends a mesh to a Goldberg mesh
- * Warning the mesh to convert MUST be an import of a perviously exported Goldberg mesh
- * @param mesh the mesh to convert
- * @returns the extended mesh
- * @deprecated Please use ExtendMeshToGoldberg instead
- */
- static ExtendToGoldberg(mesh) {
- throw new Error("Import MeshBuilder to populate this function");
- }
-}
-// Consts
-/**
- * Mesh side orientation : usually the external or front surface
- */
-mesh_Mesh.FRONTSIDE = mesh_vertexData_VertexData.FRONTSIDE;
-/**
- * Mesh side orientation : usually the internal or back surface
- */
-mesh_Mesh.BACKSIDE = mesh_vertexData_VertexData.BACKSIDE;
-/**
- * Mesh side orientation : both internal and external or front and back surfaces
- */
-mesh_Mesh.DOUBLESIDE = mesh_vertexData_VertexData.DOUBLESIDE;
-/**
- * Mesh side orientation : by default, `FRONTSIDE`
- */
-mesh_Mesh.DEFAULTSIDE = mesh_vertexData_VertexData.DEFAULTSIDE;
-/**
- * Mesh cap setting : no cap
- */
-mesh_Mesh.NO_CAP = 0;
-/**
- * Mesh cap setting : one cap at the beginning of the mesh
- */
-mesh_Mesh.CAP_START = 1;
-/**
- * Mesh cap setting : one cap at the end of the mesh
- */
-mesh_Mesh.CAP_END = 2;
-/**
- * Mesh cap setting : two caps, one at the beginning and one at the end of the mesh
- */
-mesh_Mesh.CAP_ALL = 3;
-/**
- * Mesh pattern setting : no flip or rotate
- */
-mesh_Mesh.NO_FLIP = 0;
-/**
- * Mesh pattern setting : flip (reflect in y axis) alternate tiles on each row or column
- */
-mesh_Mesh.FLIP_TILE = 1;
-/**
- * Mesh pattern setting : rotate (180degs) alternate tiles on each row or column
- */
-mesh_Mesh.ROTATE_TILE = 2;
-/**
- * Mesh pattern setting : flip (reflect in y axis) all tiles on alternate rows
- */
-mesh_Mesh.FLIP_ROW = 3;
-/**
- * Mesh pattern setting : rotate (180degs) all tiles on alternate rows
- */
-mesh_Mesh.ROTATE_ROW = 4;
-/**
- * Mesh pattern setting : flip and rotate alternate tiles on each row or column
- */
-mesh_Mesh.FLIP_N_ROTATE_TILE = 5;
-/**
- * Mesh pattern setting : rotate pattern and rotate
- */
-mesh_Mesh.FLIP_N_ROTATE_ROW = 6;
-/**
- * Mesh tile positioning : part tiles same on left/right or top/bottom
- */
-mesh_Mesh.CENTER = 0;
-/**
- * Mesh tile positioning : part tiles on left
- */
-mesh_Mesh.LEFT = 1;
-/**
- * Mesh tile positioning : part tiles on right
- */
-mesh_Mesh.RIGHT = 2;
-/**
- * Mesh tile positioning : part tiles on top
- */
-mesh_Mesh.TOP = 3;
-/**
- * Mesh tile positioning : part tiles on bottom
- */
-mesh_Mesh.BOTTOM = 4;
-/**
- * Indicates that the instanced meshes should be sorted from back to front before rendering if their material is transparent
- */
-mesh_Mesh.INSTANCEDMESH_SORT_TRANSPARENT = false;
-// Statics
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-mesh_Mesh._GroundMeshParser = (parsedMesh, scene) => {
- throw _WarnImport("GroundMesh");
-};
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-mesh_Mesh._GoldbergMeshParser = (parsedMesh, scene) => {
- throw _WarnImport("GoldbergMesh");
-};
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-mesh_Mesh._LinesMeshParser = (parsedMesh, scene) => {
- throw _WarnImport("LinesMesh");
-};
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-mesh_Mesh._GreasedLineMeshParser = (parsedMesh, scene) => {
- throw _WarnImport("GreasedLineMesh");
-};
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-mesh_Mesh._TrailMeshParser = (parsedMesh, scene) => {
- throw _WarnImport("TrailMesh");
-};
-RegisterClass("BABYLON.Mesh", mesh_Mesh);
-//# sourceMappingURL=mesh.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/instancedMesh.js
-
-
-
-
-
-
-
-
-mesh_Mesh._instancedMeshFactory = (name, mesh) => {
- const instance = new instancedMesh_InstancedMesh(name, mesh);
- if (mesh.instancedBuffers) {
- instance.instancedBuffers = {};
- for (const key in mesh.instancedBuffers) {
- instance.instancedBuffers[key] = mesh.instancedBuffers[key];
- }
- }
- return instance;
-};
-/**
- * Creates an instance based on a source mesh.
- */
-class instancedMesh_InstancedMesh extends abstractMesh_AbstractMesh {
- /**
- * Creates a new InstancedMesh object from the mesh source.
- * @param name defines the name of the instance
- * @param source the mesh to create the instance from
- */
- constructor(name, source) {
- super(name, source.getScene());
- /** @internal */
- this._indexInSourceMeshInstanceArray = -1;
- /** @internal */
- this._distanceToCamera = 0;
- source.addInstance(this);
- this._sourceMesh = source;
- this._unIndexed = source._unIndexed;
- this.position.copyFrom(source.position);
- this.rotation.copyFrom(source.rotation);
- this.scaling.copyFrom(source.scaling);
- if (source.rotationQuaternion) {
- this.rotationQuaternion = source.rotationQuaternion.clone();
- }
- this.animations = source.animations.slice();
- for (const range of source.getAnimationRanges()) {
- if (range != null) {
- this.createAnimationRange(range.name, range.from, range.to);
- }
- }
- this.infiniteDistance = source.infiniteDistance;
- this.setPivotMatrix(source.getPivotMatrix());
- this.refreshBoundingInfo(true, true);
- this._syncSubMeshes();
- }
- /**
- * Returns the string "InstancedMesh".
- */
- getClassName() {
- return "InstancedMesh";
- }
- /** Gets the list of lights affecting that mesh */
- get lightSources() {
- return this._sourceMesh._lightSources;
- }
- _resyncLightSources() {
- // Do nothing as all the work will be done by source mesh
- }
- _resyncLightSource() {
- // Do nothing as all the work will be done by source mesh
- }
- _removeLightSource() {
- // Do nothing as all the work will be done by source mesh
- }
- // Methods
- /**
- * If the source mesh receives shadows
- */
- get receiveShadows() {
- return this._sourceMesh.receiveShadows;
- }
- set receiveShadows(_value) {
- var _a;
- if (((_a = this._sourceMesh) === null || _a === void 0 ? void 0 : _a.receiveShadows) !== _value) {
- tools_Tools.Warn("Setting receiveShadows on an instanced mesh has no effect");
- }
- }
- /**
- * The material of the source mesh
- */
- get material() {
- return this._sourceMesh.material;
- }
- set material(_value) {
- var _a;
- if (((_a = this._sourceMesh) === null || _a === void 0 ? void 0 : _a.material) !== _value) {
- tools_Tools.Warn("Setting material on an instanced mesh has no effect");
- }
- }
- /**
- * Visibility of the source mesh
- */
- get visibility() {
- return this._sourceMesh.visibility;
- }
- set visibility(_value) {
- var _a;
- if (((_a = this._sourceMesh) === null || _a === void 0 ? void 0 : _a.visibility) !== _value) {
- tools_Tools.Warn("Setting visibility on an instanced mesh has no effect");
- }
- }
- /**
- * Skeleton of the source mesh
- */
- get skeleton() {
- return this._sourceMesh.skeleton;
- }
- set skeleton(_value) {
- var _a;
- if (((_a = this._sourceMesh) === null || _a === void 0 ? void 0 : _a.skeleton) !== _value) {
- tools_Tools.Warn("Setting skeleton on an instanced mesh has no effect");
- }
- }
- /**
- * Rendering ground id of the source mesh
- */
- get renderingGroupId() {
- return this._sourceMesh.renderingGroupId;
- }
- set renderingGroupId(value) {
- if (!this._sourceMesh || value === this._sourceMesh.renderingGroupId) {
- return;
- }
- //no-op with warning
- logger_Logger.Warn("Note - setting renderingGroupId of an instanced mesh has no effect on the scene");
- }
- /**
- * Returns the total number of vertices (integer).
- */
- getTotalVertices() {
- return this._sourceMesh ? this._sourceMesh.getTotalVertices() : 0;
- }
- /**
- * Returns a positive integer : the total number of indices in this mesh geometry.
- * @returns the number of indices or zero if the mesh has no geometry.
- */
- getTotalIndices() {
- return this._sourceMesh.getTotalIndices();
- }
- /**
- * The source mesh of the instance
- */
- get sourceMesh() {
- return this._sourceMesh;
- }
- /**
- * Creates a new InstancedMesh object from the mesh model.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/copies/instances
- * @param name defines the name of the new instance
- * @returns a new InstancedMesh
- */
- createInstance(name) {
- return this._sourceMesh.createInstance(name);
- }
- /**
- * Is this node ready to be used/rendered
- * @param completeCheck defines if a complete check (including materials and lights) has to be done (false by default)
- * @returns {boolean} is it ready
- */
- isReady(completeCheck = false) {
- return this._sourceMesh.isReady(completeCheck, true);
- }
- /**
- * Returns an array of integers or a typed array (Int32Array, Uint32Array, Uint16Array) populated with the mesh indices.
- * @param kind kind of verticies to retrieve (eg. positions, normals, uvs, etc.)
- * @param copyWhenShared If true (default false) and and if the mesh geometry is shared among some other meshes, the returned array is a copy of the internal one.
- * @param forceCopy defines a boolean forcing the copy of the buffer no matter what the value of copyWhenShared is
- * @returns a float array or a Float32Array of the requested kind of data : positions, normals, uvs, etc.
- */
- getVerticesData(kind, copyWhenShared, forceCopy) {
- return this._sourceMesh.getVerticesData(kind, copyWhenShared, forceCopy);
- }
- /**
- * Sets the vertex data of the mesh geometry for the requested `kind`.
- * If the mesh has no geometry, a new Geometry object is set to the mesh and then passed this vertex data.
- * The `data` are either a numeric array either a Float32Array.
- * The parameter `updatable` is passed as is to the underlying Geometry object constructor (if initially none) or updater.
- * The parameter `stride` is an optional positive integer, it is usually automatically deducted from the `kind` (3 for positions or normals, 2 for UV, etc).
- * Note that a new underlying VertexBuffer object is created each call.
- * If the `kind` is the `PositionKind`, the mesh BoundingInfo is renewed, so the bounding box and sphere, and the mesh World Matrix is recomputed.
- *
- * Possible `kind` values :
- * - VertexBuffer.PositionKind
- * - VertexBuffer.UVKind
- * - VertexBuffer.UV2Kind
- * - VertexBuffer.UV3Kind
- * - VertexBuffer.UV4Kind
- * - VertexBuffer.UV5Kind
- * - VertexBuffer.UV6Kind
- * - VertexBuffer.ColorKind
- * - VertexBuffer.MatricesIndicesKind
- * - VertexBuffer.MatricesIndicesExtraKind
- * - VertexBuffer.MatricesWeightsKind
- * - VertexBuffer.MatricesWeightsExtraKind
- *
- * Returns the Mesh.
- * @param kind
- * @param data
- * @param updatable
- * @param stride
- */
- setVerticesData(kind, data, updatable, stride) {
- if (this.sourceMesh) {
- this.sourceMesh.setVerticesData(kind, data, updatable, stride);
- }
- return this.sourceMesh;
- }
- /**
- * Updates the existing vertex data of the mesh geometry for the requested `kind`.
- * If the mesh has no geometry, it is simply returned as it is.
- * The `data` are either a numeric array either a Float32Array.
- * No new underlying VertexBuffer object is created.
- * If the `kind` is the `PositionKind` and if `updateExtends` is true, the mesh BoundingInfo is renewed, so the bounding box and sphere, and the mesh World Matrix is recomputed.
- * If the parameter `makeItUnique` is true, a new global geometry is created from this positions and is set to the mesh.
- *
- * Possible `kind` values :
- * - VertexBuffer.PositionKind
- * - VertexBuffer.UVKind
- * - VertexBuffer.UV2Kind
- * - VertexBuffer.UV3Kind
- * - VertexBuffer.UV4Kind
- * - VertexBuffer.UV5Kind
- * - VertexBuffer.UV6Kind
- * - VertexBuffer.ColorKind
- * - VertexBuffer.MatricesIndicesKind
- * - VertexBuffer.MatricesIndicesExtraKind
- * - VertexBuffer.MatricesWeightsKind
- * - VertexBuffer.MatricesWeightsExtraKind
- *
- * Returns the Mesh.
- * @param kind
- * @param data
- * @param updateExtends
- * @param makeItUnique
- */
- updateVerticesData(kind, data, updateExtends, makeItUnique) {
- if (this.sourceMesh) {
- this.sourceMesh.updateVerticesData(kind, data, updateExtends, makeItUnique);
- }
- return this.sourceMesh;
- }
- /**
- * Sets the mesh indices.
- * Expects an array populated with integers or a typed array (Int32Array, Uint32Array, Uint16Array).
- * If the mesh has no geometry, a new Geometry object is created and set to the mesh.
- * This method creates a new index buffer each call.
- * Returns the Mesh.
- * @param indices
- * @param totalVertices
- */
- setIndices(indices, totalVertices = null) {
- if (this.sourceMesh) {
- this.sourceMesh.setIndices(indices, totalVertices);
- }
- return this.sourceMesh;
- }
- /**
- * Boolean : True if the mesh owns the requested kind of data.
- * @param kind
- */
- isVerticesDataPresent(kind) {
- return this._sourceMesh.isVerticesDataPresent(kind);
- }
- /**
- * Returns an array of indices (IndicesArray).
- */
- getIndices() {
- return this._sourceMesh.getIndices();
- }
- get _positions() {
- return this._sourceMesh._positions;
- }
- /**
- * This method recomputes and sets a new BoundingInfo to the mesh unless it is locked.
- * This means the mesh underlying bounding box and sphere are recomputed.
- * @param applySkeleton defines whether to apply the skeleton before computing the bounding info
- * @param applyMorph defines whether to apply the morph target before computing the bounding info
- * @returns the current mesh
- */
- refreshBoundingInfo(applySkeleton = false, applyMorph = false) {
- if (this.hasBoundingInfo && this.getBoundingInfo().isLocked) {
- return this;
- }
- const bias = this._sourceMesh.geometry ? this._sourceMesh.geometry.boundingBias : null;
- this._refreshBoundingInfo(this._sourceMesh._getPositionData(applySkeleton, applyMorph), bias);
- return this;
- }
- /** @internal */
- _preActivate() {
- if (this._currentLOD) {
- this._currentLOD._preActivate();
- }
- return this;
- }
- /**
- * @internal
- */
- _activate(renderId, intermediateRendering) {
- super._activate(renderId, intermediateRendering);
- if (!this._sourceMesh.subMeshes) {
- logger_Logger.Warn("Instances should only be created for meshes with geometry.");
- }
- if (this._currentLOD) {
- const differentSign = this._currentLOD._getWorldMatrixDeterminant() >= 0 !== this._getWorldMatrixDeterminant() >= 0;
- if (differentSign) {
- this._internalAbstractMeshDataInfo._actAsRegularMesh = true;
- return true;
- }
- this._internalAbstractMeshDataInfo._actAsRegularMesh = false;
- this._currentLOD._registerInstanceForRenderId(this, renderId);
- if (intermediateRendering) {
- if (!this._currentLOD._internalAbstractMeshDataInfo._isActiveIntermediate) {
- this._currentLOD._internalAbstractMeshDataInfo._onlyForInstancesIntermediate = true;
- return true;
- }
- }
- else {
- if (!this._currentLOD._internalAbstractMeshDataInfo._isActive) {
- this._currentLOD._internalAbstractMeshDataInfo._onlyForInstances = true;
- return true;
- }
- }
- }
- return false;
- }
- /** @internal */
- _postActivate() {
- if (this._sourceMesh.edgesShareWithInstances && this._sourceMesh._edgesRenderer && this._sourceMesh._edgesRenderer.isEnabled && this._sourceMesh._renderingGroup) {
- // we are using the edge renderer of the source mesh
- this._sourceMesh._renderingGroup._edgesRenderers.pushNoDuplicate(this._sourceMesh._edgesRenderer);
- this._sourceMesh._edgesRenderer.customInstances.push(this.getWorldMatrix());
- }
- else if (this._edgesRenderer && this._edgesRenderer.isEnabled && this._sourceMesh._renderingGroup) {
- // we are using the edge renderer defined for this instance
- this._sourceMesh._renderingGroup._edgesRenderers.push(this._edgesRenderer);
- }
- }
- getWorldMatrix() {
- if (this._currentLOD && this._currentLOD.billboardMode !== transformNode_TransformNode.BILLBOARDMODE_NONE && this._currentLOD._masterMesh !== this) {
- if (!this._billboardWorldMatrix) {
- this._billboardWorldMatrix = new math_vector_Matrix();
- }
- const tempMaster = this._currentLOD._masterMesh;
- this._currentLOD._masterMesh = this;
- math_vector_TmpVectors.Vector3[7].copyFrom(this._currentLOD.position);
- this._currentLOD.position.set(0, 0, 0);
- this._billboardWorldMatrix.copyFrom(this._currentLOD.computeWorldMatrix(true));
- this._currentLOD.position.copyFrom(math_vector_TmpVectors.Vector3[7]);
- this._currentLOD._masterMesh = tempMaster;
- return this._billboardWorldMatrix;
- }
- return super.getWorldMatrix();
- }
- get isAnInstance() {
- return true;
- }
- /**
- * Returns the current associated LOD AbstractMesh.
- * @param camera
- */
- getLOD(camera) {
- if (!camera) {
- return this;
- }
- const sourceMeshLODLevels = this.sourceMesh.getLODLevels();
- if (!sourceMeshLODLevels || sourceMeshLODLevels.length === 0) {
- this._currentLOD = this.sourceMesh;
- }
- else {
- const boundingInfo = this.getBoundingInfo();
- this._currentLOD = this.sourceMesh.getLOD(camera, boundingInfo.boundingSphere);
- }
- return this._currentLOD;
- }
- /**
- * @internal
- */
- _preActivateForIntermediateRendering(renderId) {
- return this.sourceMesh._preActivateForIntermediateRendering(renderId);
- }
- /** @internal */
- _syncSubMeshes() {
- this.releaseSubMeshes();
- if (this._sourceMesh.subMeshes) {
- for (let index = 0; index < this._sourceMesh.subMeshes.length; index++) {
- this._sourceMesh.subMeshes[index].clone(this, this._sourceMesh);
- }
- }
- return this;
- }
- /** @internal */
- _generatePointsArray() {
- return this._sourceMesh._generatePointsArray();
- }
- /** @internal */
- _updateBoundingInfo() {
- if (this.hasBoundingInfo) {
- this.getBoundingInfo().update(this.worldMatrixFromCache);
- }
- else {
- this.buildBoundingInfo(this.absolutePosition, this.absolutePosition, this.worldMatrixFromCache);
- }
- this._updateSubMeshesBoundingInfo(this.worldMatrixFromCache);
- return this;
- }
- /**
- * Creates a new InstancedMesh from the current mesh.
- *
- * Returns the clone.
- * @param name the cloned mesh name
- * @param newParent the optional Node to parent the clone to.
- * @param doNotCloneChildren if `true` the model children aren't cloned.
- * @param newSourceMesh if set this mesh will be used as the source mesh instead of ths instance's one
- * @returns the clone
- */
- clone(name, newParent = null, doNotCloneChildren, newSourceMesh) {
- const result = (newSourceMesh || this._sourceMesh).createInstance(name);
- // Deep copy
- DeepCopier.DeepCopy(this, result, [
- "name",
- "subMeshes",
- "uniqueId",
- "parent",
- "lightSources",
- "receiveShadows",
- "material",
- "visibility",
- "skeleton",
- "sourceMesh",
- "isAnInstance",
- "facetNb",
- "isFacetDataEnabled",
- "isBlocked",
- "useBones",
- "hasInstances",
- "collider",
- "edgesRenderer",
- "forward",
- "up",
- "right",
- "absolutePosition",
- "absoluteScaling",
- "absoluteRotationQuaternion",
- "isWorldMatrixFrozen",
- "nonUniformScaling",
- "behaviors",
- "worldMatrixFromCache",
- "hasThinInstances",
- "hasBoundingInfo",
- ], []);
- // Bounding info
- this.refreshBoundingInfo();
- // Parent
- if (newParent) {
- result.parent = newParent;
- }
- if (!doNotCloneChildren) {
- // Children
- for (let index = 0; index < this.getScene().meshes.length; index++) {
- const mesh = this.getScene().meshes[index];
- if (mesh.parent === this) {
- mesh.clone(mesh.name, result);
- }
- }
- }
- result.computeWorldMatrix(true);
- this.onClonedObservable.notifyObservers(result);
- return result;
- }
- /**
- * Disposes the InstancedMesh.
- * Returns nothing.
- * @param doNotRecurse
- * @param disposeMaterialAndTextures
- */
- dispose(doNotRecurse, disposeMaterialAndTextures = false) {
- // Remove from mesh
- this._sourceMesh.removeInstance(this);
- super.dispose(doNotRecurse, disposeMaterialAndTextures);
- }
- /**
- * @internal
- */
- _serializeAsParent(serializationObject) {
- super._serializeAsParent(serializationObject);
- serializationObject.parentId = this._sourceMesh.uniqueId;
- serializationObject.parentInstanceIndex = this._indexInSourceMeshInstanceArray;
- }
- /**
- * Instantiate (when possible) or clone that node with its hierarchy
- * @param newParent defines the new parent to use for the instance (or clone)
- * @param options defines options to configure how copy is done
- * @param options.doNotInstantiate defines if the model must be instantiated or just cloned
- * @param options.newSourcedMesh newSourcedMesh the new source mesh for the instance (or clone)
- * @param onNewNodeCreated defines an option callback to call when a clone or an instance is created
- * @returns an instance (or a clone) of the current node with its hierarchy
- */
- instantiateHierarchy(newParent = null, options, onNewNodeCreated) {
- const clone = this.clone("Clone of " + (this.name || this.id), newParent || this.parent, true, options && options.newSourcedMesh);
- if (clone) {
- if (onNewNodeCreated) {
- onNewNodeCreated(this, clone);
- }
- }
- for (const child of this.getChildTransformNodes(true)) {
- child.instantiateHierarchy(clone, options, onNewNodeCreated);
- }
- return clone;
- }
-}
-mesh_Mesh.prototype.registerInstancedBuffer = function (kind, stride) {
- var _a, _b;
- // Remove existing one
- (_b = (_a = this._userInstancedBuffersStorage) === null || _a === void 0 ? void 0 : _a.vertexBuffers[kind]) === null || _b === void 0 ? void 0 : _b.dispose();
- // Creates the instancedBuffer field if not present
- if (!this.instancedBuffers) {
- this.instancedBuffers = {};
- for (const instance of this.instances) {
- instance.instancedBuffers = {};
- }
- if (!this._userInstancedBuffersStorage) {
- this._userInstancedBuffersStorage = {
- data: {},
- vertexBuffers: {},
- strides: {},
- sizes: {},
- vertexArrayObjects: this.getEngine().getCaps().vertexArrayObject ? {} : undefined,
- };
- }
- }
- // Creates an empty property for this kind
- this.instancedBuffers[kind] = null;
- this._userInstancedBuffersStorage.strides[kind] = stride;
- this._userInstancedBuffersStorage.sizes[kind] = stride * 32; // Initial size
- this._userInstancedBuffersStorage.data[kind] = new Float32Array(this._userInstancedBuffersStorage.sizes[kind]);
- this._userInstancedBuffersStorage.vertexBuffers[kind] = new buffer_VertexBuffer(this.getEngine(), this._userInstancedBuffersStorage.data[kind], kind, true, false, stride, true);
- for (const instance of this.instances) {
- instance.instancedBuffers[kind] = null;
- }
- this._invalidateInstanceVertexArrayObject();
- this._markSubMeshesAsAttributesDirty();
-};
-mesh_Mesh.prototype._processInstancedBuffers = function (visibleInstances, renderSelf) {
- const instanceCount = visibleInstances ? visibleInstances.length : 0;
- for (const kind in this.instancedBuffers) {
- let size = this._userInstancedBuffersStorage.sizes[kind];
- const stride = this._userInstancedBuffersStorage.strides[kind];
- // Resize if required
- const expectedSize = (instanceCount + 1) * stride;
- while (size < expectedSize) {
- size *= 2;
- }
- if (this._userInstancedBuffersStorage.data[kind].length != size) {
- this._userInstancedBuffersStorage.data[kind] = new Float32Array(size);
- this._userInstancedBuffersStorage.sizes[kind] = size;
- if (this._userInstancedBuffersStorage.vertexBuffers[kind]) {
- this._userInstancedBuffersStorage.vertexBuffers[kind].dispose();
- this._userInstancedBuffersStorage.vertexBuffers[kind] = null;
- }
- }
- const data = this._userInstancedBuffersStorage.data[kind];
- // Update data buffer
- let offset = 0;
- if (renderSelf) {
- const value = this.instancedBuffers[kind];
- if (value.toArray) {
- value.toArray(data, offset);
- }
- else if (value.copyToArray) {
- value.copyToArray(data, offset);
- }
- else {
- data[offset] = value;
- }
- offset += stride;
- }
- for (let instanceIndex = 0; instanceIndex < instanceCount; instanceIndex++) {
- const instance = visibleInstances[instanceIndex];
- const value = instance.instancedBuffers[kind];
- if (value.toArray) {
- value.toArray(data, offset);
- }
- else if (value.copyToArray) {
- value.copyToArray(data, offset);
- }
- else {
- data[offset] = value;
- }
- offset += stride;
- }
- // Update vertex buffer
- if (!this._userInstancedBuffersStorage.vertexBuffers[kind]) {
- this._userInstancedBuffersStorage.vertexBuffers[kind] = new buffer_VertexBuffer(this.getEngine(), this._userInstancedBuffersStorage.data[kind], kind, true, false, stride, true);
- this._invalidateInstanceVertexArrayObject();
- }
- else {
- this._userInstancedBuffersStorage.vertexBuffers[kind].updateDirectly(data, 0);
- }
- }
-};
-mesh_Mesh.prototype._invalidateInstanceVertexArrayObject = function () {
- if (!this._userInstancedBuffersStorage || this._userInstancedBuffersStorage.vertexArrayObjects === undefined) {
- return;
- }
- for (const kind in this._userInstancedBuffersStorage.vertexArrayObjects) {
- this.getEngine().releaseVertexArrayObject(this._userInstancedBuffersStorage.vertexArrayObjects[kind]);
- }
- this._userInstancedBuffersStorage.vertexArrayObjects = {};
-};
-mesh_Mesh.prototype._disposeInstanceSpecificData = function () {
- if (this._instanceDataStorage.instancesBuffer) {
- this._instanceDataStorage.instancesBuffer.dispose();
- this._instanceDataStorage.instancesBuffer = null;
- }
- while (this.instances.length) {
- this.instances[0].dispose();
- }
- for (const kind in this.instancedBuffers) {
- if (this._userInstancedBuffersStorage.vertexBuffers[kind]) {
- this._userInstancedBuffersStorage.vertexBuffers[kind].dispose();
- }
- }
- this._invalidateInstanceVertexArrayObject();
- this.instancedBuffers = {};
-};
-//# sourceMappingURL=instancedMesh.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Lights/light.js
-
-
-
-
-
-
-
-
-/**
- * Base class of all the lights in Babylon. It groups all the generic information about lights.
- * Lights are used, as you would expect, to affect how meshes are seen, in terms of both illumination and colour.
- * All meshes allow light to pass through them unless shadow generation is activated. The default number of lights allowed is four but this can be increased.
- */
-class light_Light extends node_Node {
- /**
- * Defines how far from the source the light is impacting in scene units.
- * Note: Unused in PBR material as the distance light falloff is defined following the inverse squared falloff.
- */
- get range() {
- return this._range;
- }
- /**
- * Defines how far from the source the light is impacting in scene units.
- * Note: Unused in PBR material as the distance light falloff is defined following the inverse squared falloff.
- */
- set range(value) {
- this._range = value;
- this._inverseSquaredRange = 1.0 / (this.range * this.range);
- }
- /**
- * Gets the photometric scale used to interpret the intensity.
- * This is only relevant with PBR Materials where the light intensity can be defined in a physical way.
- */
- get intensityMode() {
- return this._intensityMode;
- }
- /**
- * Sets the photometric scale used to interpret the intensity.
- * This is only relevant with PBR Materials where the light intensity can be defined in a physical way.
- */
- set intensityMode(value) {
- this._intensityMode = value;
- this._computePhotometricScale();
- }
- /**
- * Gets the light radius used by PBR Materials to simulate soft area lights.
- */
- get radius() {
- return this._radius;
- }
- /**
- * sets the light radius used by PBR Materials to simulate soft area lights.
- */
- set radius(value) {
- this._radius = value;
- this._computePhotometricScale();
- }
- /**
- * Gets whether or not the shadows are enabled for this light. This can help turning off/on shadow without detaching
- * the current shadow generator.
- */
- get shadowEnabled() {
- return this._shadowEnabled;
- }
- /**
- * Sets whether or not the shadows are enabled for this light. This can help turning off/on shadow without detaching
- * the current shadow generator.
- */
- set shadowEnabled(value) {
- if (this._shadowEnabled === value) {
- return;
- }
- this._shadowEnabled = value;
- this._markMeshesAsLightDirty();
- }
- /**
- * Gets the only meshes impacted by this light.
- */
- get includedOnlyMeshes() {
- return this._includedOnlyMeshes;
- }
- /**
- * Sets the only meshes impacted by this light.
- */
- set includedOnlyMeshes(value) {
- this._includedOnlyMeshes = value;
- this._hookArrayForIncludedOnly(value);
- }
- /**
- * Gets the meshes not impacted by this light.
- */
- get excludedMeshes() {
- return this._excludedMeshes;
- }
- /**
- * Sets the meshes not impacted by this light.
- */
- set excludedMeshes(value) {
- this._excludedMeshes = value;
- this._hookArrayForExcluded(value);
- }
- /**
- * Gets the layer id use to find what meshes are not impacted by the light.
- * Inactive if 0
- */
- get excludeWithLayerMask() {
- return this._excludeWithLayerMask;
- }
- /**
- * Sets the layer id use to find what meshes are not impacted by the light.
- * Inactive if 0
- */
- set excludeWithLayerMask(value) {
- this._excludeWithLayerMask = value;
- this._resyncMeshes();
- }
- /**
- * Gets the layer id use to find what meshes are impacted by the light.
- * Inactive if 0
- */
- get includeOnlyWithLayerMask() {
- return this._includeOnlyWithLayerMask;
- }
- /**
- * Sets the layer id use to find what meshes are impacted by the light.
- * Inactive if 0
- */
- set includeOnlyWithLayerMask(value) {
- this._includeOnlyWithLayerMask = value;
- this._resyncMeshes();
- }
- /**
- * Gets the lightmap mode of this light (should be one of the constants defined by Light.LIGHTMAP_x)
- */
- get lightmapMode() {
- return this._lightmapMode;
- }
- /**
- * Sets the lightmap mode of this light (should be one of the constants defined by Light.LIGHTMAP_x)
- */
- set lightmapMode(value) {
- if (this._lightmapMode === value) {
- return;
- }
- this._lightmapMode = value;
- this._markMeshesAsLightDirty();
- }
- /**
- * Creates a Light object in the scene.
- * Documentation : https://doc.babylonjs.com/features/featuresDeepDive/lights/lights_introduction
- * @param name The friendly name of the light
- * @param scene The scene the light belongs too
- */
- constructor(name, scene) {
- super(name, scene);
- /**
- * Diffuse gives the basic color to an object.
- */
- this.diffuse = new math_color_Color3(1.0, 1.0, 1.0);
- /**
- * Specular produces a highlight color on an object.
- * Note: This is not affecting PBR materials.
- */
- this.specular = new math_color_Color3(1.0, 1.0, 1.0);
- /**
- * Defines the falloff type for this light. This lets overriding how punctual light are
- * falling off base on range or angle.
- * This can be set to any values in Light.FALLOFF_x.
- *
- * Note: This is only useful for PBR Materials at the moment. This could be extended if required to
- * other types of materials.
- */
- this.falloffType = light_Light.FALLOFF_DEFAULT;
- /**
- * Strength of the light.
- * Note: By default it is define in the framework own unit.
- * Note: In PBR materials the intensityMode can be use to chose what unit the intensity is defined in.
- */
- this.intensity = 1.0;
- this._range = Number.MAX_VALUE;
- this._inverseSquaredRange = 0;
- /**
- * Cached photometric scale default to 1.0 as the automatic intensity mode defaults to 1.0 for every type
- * of light.
- */
- this._photometricScale = 1.0;
- this._intensityMode = light_Light.INTENSITYMODE_AUTOMATIC;
- this._radius = 0.00001;
- /**
- * Defines the rendering priority of the lights. It can help in case of fallback or number of lights
- * exceeding the number allowed of the materials.
- */
- this.renderPriority = 0;
- this._shadowEnabled = true;
- this._excludeWithLayerMask = 0;
- this._includeOnlyWithLayerMask = 0;
- this._lightmapMode = 0;
- /**
- * Shadow generators associated to the light.
- * @internal Internal use only.
- */
- this._shadowGenerators = null;
- /**
- * @internal Internal use only.
- */
- this._excludedMeshesIds = new Array();
- /**
- * @internal Internal use only.
- */
- this._includedOnlyMeshesIds = new Array();
- /** @internal */
- this._isLight = true;
- this.getScene().addLight(this);
- this._uniformBuffer = new UniformBuffer(this.getScene().getEngine(), undefined, undefined, name);
- this._buildUniformLayout();
- this.includedOnlyMeshes = new Array();
- this.excludedMeshes = new Array();
- this._resyncMeshes();
- }
- /**
- * Sets the passed Effect "effect" with the Light textures.
- * @param effect The effect to update
- * @param lightIndex The index of the light in the effect to update
- * @returns The light
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- transferTexturesToEffect(effect, lightIndex) {
- // Do nothing by default.
- return this;
- }
- /**
- * Binds the lights information from the scene to the effect for the given mesh.
- * @param lightIndex Light index
- * @param scene The scene where the light belongs to
- * @param effect The effect we are binding the data to
- * @param useSpecular Defines if specular is supported
- * @param receiveShadows Defines if the effect (mesh) we bind the light for receives shadows
- */
- _bindLight(lightIndex, scene, effect, useSpecular, receiveShadows = true) {
- var _a;
- const iAsString = lightIndex.toString();
- let needUpdate = false;
- this._uniformBuffer.bindToEffect(effect, "Light" + iAsString);
- if (this._renderId !== scene.getRenderId() || this._lastUseSpecular !== useSpecular || !this._uniformBuffer.useUbo) {
- this._renderId = scene.getRenderId();
- this._lastUseSpecular = useSpecular;
- const scaledIntensity = this.getScaledIntensity();
- this.transferToEffect(effect, iAsString);
- this.diffuse.scaleToRef(scaledIntensity, TmpColors.Color3[0]);
- this._uniformBuffer.updateColor4("vLightDiffuse", TmpColors.Color3[0], this.range, iAsString);
- if (useSpecular) {
- this.specular.scaleToRef(scaledIntensity, TmpColors.Color3[1]);
- this._uniformBuffer.updateColor4("vLightSpecular", TmpColors.Color3[1], this.radius, iAsString);
- }
- needUpdate = true;
- }
- // Textures might still need to be rebound.
- this.transferTexturesToEffect(effect, iAsString);
- // Shadows
- if (scene.shadowsEnabled && this.shadowEnabled && receiveShadows) {
- const shadowGenerator = (_a = this.getShadowGenerator(scene.activeCamera)) !== null && _a !== void 0 ? _a : this.getShadowGenerator();
- if (shadowGenerator) {
- shadowGenerator.bindShadowLight(iAsString, effect);
- needUpdate = true;
- }
- }
- if (needUpdate) {
- this._uniformBuffer.update();
- }
- else {
- this._uniformBuffer.bindUniformBuffer();
- }
- }
- /**
- * Returns the string "Light".
- * @returns the class name
- */
- getClassName() {
- return "Light";
- }
- /**
- * Converts the light information to a readable string for debug purpose.
- * @param fullDetails Supports for multiple levels of logging within scene loading
- * @returns the human readable light info
- */
- toString(fullDetails) {
- let ret = "Name: " + this.name;
- ret += ", type: " + ["Point", "Directional", "Spot", "Hemispheric"][this.getTypeID()];
- if (this.animations) {
- for (let i = 0; i < this.animations.length; i++) {
- ret += ", animation[0]: " + this.animations[i].toString(fullDetails);
- }
- }
- return ret;
- }
- /** @internal */
- _syncParentEnabledState() {
- super._syncParentEnabledState();
- if (!this.isDisposed()) {
- this._resyncMeshes();
- }
- }
- /**
- * Set the enabled state of this node.
- * @param value - the new enabled state
- */
- setEnabled(value) {
- super.setEnabled(value);
- this._resyncMeshes();
- }
- /**
- * Returns the Light associated shadow generator if any.
- * @param camera Camera for which the shadow generator should be retrieved (default: null). If null, retrieves the default shadow generator
- * @returns the associated shadow generator.
- */
- getShadowGenerator(camera = null) {
- var _a;
- if (this._shadowGenerators === null) {
- return null;
- }
- return (_a = this._shadowGenerators.get(camera)) !== null && _a !== void 0 ? _a : null;
- }
- /**
- * Returns all the shadow generators associated to this light
- * @returns
- */
- getShadowGenerators() {
- return this._shadowGenerators;
- }
- /**
- * Returns a Vector3, the absolute light position in the World.
- * @returns the world space position of the light
- */
- getAbsolutePosition() {
- return math_vector_Vector3.Zero();
- }
- /**
- * Specifies if the light will affect the passed mesh.
- * @param mesh The mesh to test against the light
- * @returns true the mesh is affected otherwise, false.
- */
- canAffectMesh(mesh) {
- if (!mesh) {
- return true;
- }
- if (this.includedOnlyMeshes && this.includedOnlyMeshes.length > 0 && this.includedOnlyMeshes.indexOf(mesh) === -1) {
- return false;
- }
- if (this.excludedMeshes && this.excludedMeshes.length > 0 && this.excludedMeshes.indexOf(mesh) !== -1) {
- return false;
- }
- if (this.includeOnlyWithLayerMask !== 0 && (this.includeOnlyWithLayerMask & mesh.layerMask) === 0) {
- return false;
- }
- if (this.excludeWithLayerMask !== 0 && this.excludeWithLayerMask & mesh.layerMask) {
- return false;
- }
- return true;
- }
- /**
- * Releases resources associated with this node.
- * @param doNotRecurse Set to true to not recurse into each children (recurse into each children by default)
- * @param disposeMaterialAndTextures Set to true to also dispose referenced materials and textures (false by default)
- */
- dispose(doNotRecurse, disposeMaterialAndTextures = false) {
- if (this._shadowGenerators) {
- const iterator = this._shadowGenerators.values();
- for (let key = iterator.next(); key.done !== true; key = iterator.next()) {
- const shadowGenerator = key.value;
- shadowGenerator.dispose();
- }
- this._shadowGenerators = null;
- }
- // Animations
- this.getScene().stopAnimation(this);
- if (this._parentContainer) {
- const index = this._parentContainer.lights.indexOf(this);
- if (index > -1) {
- this._parentContainer.lights.splice(index, 1);
- }
- this._parentContainer = null;
- }
- // Remove from meshes
- for (const mesh of this.getScene().meshes) {
- mesh._removeLightSource(this, true);
- }
- this._uniformBuffer.dispose();
- // Remove from scene
- this.getScene().removeLight(this);
- super.dispose(doNotRecurse, disposeMaterialAndTextures);
- }
- /**
- * Returns the light type ID (integer).
- * @returns The light Type id as a constant defines in Light.LIGHTTYPEID_x
- */
- getTypeID() {
- return 0;
- }
- /**
- * Returns the intensity scaled by the Photometric Scale according to the light type and intensity mode.
- * @returns the scaled intensity in intensity mode unit
- */
- getScaledIntensity() {
- return this._photometricScale * this.intensity;
- }
- /**
- * Returns a new Light object, named "name", from the current one.
- * @param name The name of the cloned light
- * @param newParent The parent of this light, if it has one
- * @returns the new created light
- */
- clone(name, newParent = null) {
- const constructor = light_Light.GetConstructorFromName(this.getTypeID(), name, this.getScene());
- if (!constructor) {
- return null;
- }
- const clonedLight = decorators_SerializationHelper.Clone(constructor, this);
- if (name) {
- clonedLight.name = name;
- }
- if (newParent) {
- clonedLight.parent = newParent;
- }
- clonedLight.setEnabled(this.isEnabled());
- this.onClonedObservable.notifyObservers(clonedLight);
- return clonedLight;
- }
- /**
- * Serializes the current light into a Serialization object.
- * @returns the serialized object.
- */
- serialize() {
- const serializationObject = decorators_SerializationHelper.Serialize(this);
- serializationObject.uniqueId = this.uniqueId;
- // Type
- serializationObject.type = this.getTypeID();
- // Parent
- if (this.parent) {
- this.parent._serializeAsParent(serializationObject);
- }
- // Inclusion / exclusions
- if (this.excludedMeshes.length > 0) {
- serializationObject.excludedMeshesIds = [];
- this.excludedMeshes.forEach((mesh) => {
- serializationObject.excludedMeshesIds.push(mesh.id);
- });
- }
- if (this.includedOnlyMeshes.length > 0) {
- serializationObject.includedOnlyMeshesIds = [];
- this.includedOnlyMeshes.forEach((mesh) => {
- serializationObject.includedOnlyMeshesIds.push(mesh.id);
- });
- }
- // Animations
- decorators_SerializationHelper.AppendSerializedAnimations(this, serializationObject);
- serializationObject.ranges = this.serializeAnimationRanges();
- serializationObject.isEnabled = this.isEnabled();
- return serializationObject;
- }
- /**
- * Creates a new typed light from the passed type (integer) : point light = 0, directional light = 1, spot light = 2, hemispheric light = 3.
- * This new light is named "name" and added to the passed scene.
- * @param type Type according to the types available in Light.LIGHTTYPEID_x
- * @param name The friendly name of the light
- * @param scene The scene the new light will belong to
- * @returns the constructor function
- */
- static GetConstructorFromName(type, name, scene) {
- const constructorFunc = node_Node.Construct("Light_Type_" + type, name, scene);
- if (constructorFunc) {
- return constructorFunc;
- }
- // Default to no light for none present once.
- return null;
- }
- /**
- * Parses the passed "parsedLight" and returns a new instanced Light from this parsing.
- * @param parsedLight The JSON representation of the light
- * @param scene The scene to create the parsed light in
- * @returns the created light after parsing
- */
- static Parse(parsedLight, scene) {
- const constructor = light_Light.GetConstructorFromName(parsedLight.type, parsedLight.name, scene);
- if (!constructor) {
- return null;
- }
- const light = decorators_SerializationHelper.Parse(constructor, parsedLight, scene);
- // Inclusion / exclusions
- if (parsedLight.excludedMeshesIds) {
- light._excludedMeshesIds = parsedLight.excludedMeshesIds;
- }
- if (parsedLight.includedOnlyMeshesIds) {
- light._includedOnlyMeshesIds = parsedLight.includedOnlyMeshesIds;
- }
- // Parent
- if (parsedLight.parentId !== undefined) {
- light._waitingParentId = parsedLight.parentId;
- }
- if (parsedLight.parentInstanceIndex !== undefined) {
- light._waitingParentInstanceIndex = parsedLight.parentInstanceIndex;
- }
- // Falloff
- if (parsedLight.falloffType !== undefined) {
- light.falloffType = parsedLight.falloffType;
- }
- // Lightmaps
- if (parsedLight.lightmapMode !== undefined) {
- light.lightmapMode = parsedLight.lightmapMode;
- }
- // Animations
- if (parsedLight.animations) {
- for (let animationIndex = 0; animationIndex < parsedLight.animations.length; animationIndex++) {
- const parsedAnimation = parsedLight.animations[animationIndex];
- const internalClass = GetClass("BABYLON.Animation");
- if (internalClass) {
- light.animations.push(internalClass.Parse(parsedAnimation));
- }
- }
- node_Node.ParseAnimationRanges(light, parsedLight, scene);
- }
- if (parsedLight.autoAnimate) {
- scene.beginAnimation(light, parsedLight.autoAnimateFrom, parsedLight.autoAnimateTo, parsedLight.autoAnimateLoop, parsedLight.autoAnimateSpeed || 1.0);
- }
- // Check if isEnabled is defined to be back compatible with prior serialized versions.
- if (parsedLight.isEnabled !== undefined) {
- light.setEnabled(parsedLight.isEnabled);
- }
- return light;
- }
- _hookArrayForExcluded(array) {
- const oldPush = array.push;
- array.push = (...items) => {
- const result = oldPush.apply(array, items);
- for (const item of items) {
- item._resyncLightSource(this);
- }
- return result;
- };
- const oldSplice = array.splice;
- array.splice = (index, deleteCount) => {
- const deleted = oldSplice.apply(array, [index, deleteCount]);
- for (const item of deleted) {
- item._resyncLightSource(this);
- }
- return deleted;
- };
- for (const item of array) {
- item._resyncLightSource(this);
- }
- }
- _hookArrayForIncludedOnly(array) {
- const oldPush = array.push;
- array.push = (...items) => {
- const result = oldPush.apply(array, items);
- this._resyncMeshes();
- return result;
- };
- const oldSplice = array.splice;
- array.splice = (index, deleteCount) => {
- const deleted = oldSplice.apply(array, [index, deleteCount]);
- this._resyncMeshes();
- return deleted;
- };
- this._resyncMeshes();
- }
- _resyncMeshes() {
- for (const mesh of this.getScene().meshes) {
- mesh._resyncLightSource(this);
- }
- }
- /**
- * Forces the meshes to update their light related information in their rendering used effects
- * @internal Internal Use Only
- */
- _markMeshesAsLightDirty() {
- for (const mesh of this.getScene().meshes) {
- if (mesh.lightSources.indexOf(this) !== -1) {
- mesh._markSubMeshesAsLightDirty();
- }
- }
- }
- /**
- * Recomputes the cached photometric scale if needed.
- */
- _computePhotometricScale() {
- this._photometricScale = this._getPhotometricScale();
- this.getScene().resetCachedMaterial();
- }
- /**
- * Returns the Photometric Scale according to the light type and intensity mode.
- */
- _getPhotometricScale() {
- let photometricScale = 0.0;
- const lightTypeID = this.getTypeID();
- //get photometric mode
- let photometricMode = this.intensityMode;
- if (photometricMode === light_Light.INTENSITYMODE_AUTOMATIC) {
- if (lightTypeID === light_Light.LIGHTTYPEID_DIRECTIONALLIGHT) {
- photometricMode = light_Light.INTENSITYMODE_ILLUMINANCE;
- }
- else {
- photometricMode = light_Light.INTENSITYMODE_LUMINOUSINTENSITY;
- }
- }
- //compute photometric scale
- switch (lightTypeID) {
- case light_Light.LIGHTTYPEID_POINTLIGHT:
- case light_Light.LIGHTTYPEID_SPOTLIGHT:
- switch (photometricMode) {
- case light_Light.INTENSITYMODE_LUMINOUSPOWER:
- photometricScale = 1.0 / (4.0 * Math.PI);
- break;
- case light_Light.INTENSITYMODE_LUMINOUSINTENSITY:
- photometricScale = 1.0;
- break;
- case light_Light.INTENSITYMODE_LUMINANCE:
- photometricScale = this.radius * this.radius;
- break;
- }
- break;
- case light_Light.LIGHTTYPEID_DIRECTIONALLIGHT:
- switch (photometricMode) {
- case light_Light.INTENSITYMODE_ILLUMINANCE:
- photometricScale = 1.0;
- break;
- case light_Light.INTENSITYMODE_LUMINANCE: {
- // When radius (and therefore solid angle) is non-zero a directional lights brightness can be specified via central (peak) luminance.
- // For a directional light the 'radius' defines the angular radius (in radians) rather than world-space radius (e.g. in metres).
- let apexAngleRadians = this.radius;
- // Impose a minimum light angular size to avoid the light becoming an infinitely small angular light source (i.e. a dirac delta function).
- apexAngleRadians = Math.max(apexAngleRadians, 0.001);
- const solidAngle = 2.0 * Math.PI * (1.0 - Math.cos(apexAngleRadians));
- photometricScale = solidAngle;
- break;
- }
- }
- break;
- case light_Light.LIGHTTYPEID_HEMISPHERICLIGHT:
- // No fall off in hemispheric light.
- photometricScale = 1.0;
- break;
- }
- return photometricScale;
- }
- /**
- * Reorder the light in the scene according to their defined priority.
- * @internal Internal Use Only
- */
- _reorderLightsInScene() {
- const scene = this.getScene();
- if (this._renderPriority != 0) {
- scene.requireLightSorting = true;
- }
- this.getScene().sortLightsByPriority();
- }
-}
-/**
- * Falloff Default: light is falling off following the material specification:
- * standard material is using standard falloff whereas pbr material can request special falloff per materials.
- */
-light_Light.FALLOFF_DEFAULT = LightConstants.FALLOFF_DEFAULT;
-/**
- * Falloff Physical: light is falling off following the inverse squared distance law.
- */
-light_Light.FALLOFF_PHYSICAL = LightConstants.FALLOFF_PHYSICAL;
-/**
- * Falloff gltf: light is falling off as described in the gltf moving to PBR document
- * to enhance interoperability with other engines.
- */
-light_Light.FALLOFF_GLTF = LightConstants.FALLOFF_GLTF;
-/**
- * Falloff Standard: light is falling off like in the standard material
- * to enhance interoperability with other materials.
- */
-light_Light.FALLOFF_STANDARD = LightConstants.FALLOFF_STANDARD;
-//lightmapMode Consts
-/**
- * If every light affecting the material is in this lightmapMode,
- * material.lightmapTexture adds or multiplies
- * (depends on material.useLightmapAsShadowmap)
- * after every other light calculations.
- */
-light_Light.LIGHTMAP_DEFAULT = LightConstants.LIGHTMAP_DEFAULT;
-/**
- * material.lightmapTexture as only diffuse lighting from this light
- * adds only specular lighting from this light
- * adds dynamic shadows
- */
-light_Light.LIGHTMAP_SPECULAR = LightConstants.LIGHTMAP_SPECULAR;
-/**
- * material.lightmapTexture as only lighting
- * no light calculation from this light
- * only adds dynamic shadows from this light
- */
-light_Light.LIGHTMAP_SHADOWSONLY = LightConstants.LIGHTMAP_SHADOWSONLY;
-// Intensity Mode Consts
-/**
- * Each light type uses the default quantity according to its type:
- * point/spot lights use luminous intensity
- * directional lights use illuminance
- */
-light_Light.INTENSITYMODE_AUTOMATIC = LightConstants.INTENSITYMODE_AUTOMATIC;
-/**
- * lumen (lm)
- */
-light_Light.INTENSITYMODE_LUMINOUSPOWER = LightConstants.INTENSITYMODE_LUMINOUSPOWER;
-/**
- * candela (lm/sr)
- */
-light_Light.INTENSITYMODE_LUMINOUSINTENSITY = LightConstants.INTENSITYMODE_LUMINOUSINTENSITY;
-/**
- * lux (lm/m^2)
- */
-light_Light.INTENSITYMODE_ILLUMINANCE = LightConstants.INTENSITYMODE_ILLUMINANCE;
-/**
- * nit (cd/m^2)
- */
-light_Light.INTENSITYMODE_LUMINANCE = LightConstants.INTENSITYMODE_LUMINANCE;
-// Light types ids const.
-/**
- * Light type const id of the point light.
- */
-light_Light.LIGHTTYPEID_POINTLIGHT = LightConstants.LIGHTTYPEID_POINTLIGHT;
-/**
- * Light type const id of the directional light.
- */
-light_Light.LIGHTTYPEID_DIRECTIONALLIGHT = LightConstants.LIGHTTYPEID_DIRECTIONALLIGHT;
-/**
- * Light type const id of the spot light.
- */
-light_Light.LIGHTTYPEID_SPOTLIGHT = LightConstants.LIGHTTYPEID_SPOTLIGHT;
-/**
- * Light type const id of the hemispheric light.
- */
-light_Light.LIGHTTYPEID_HEMISPHERICLIGHT = LightConstants.LIGHTTYPEID_HEMISPHERICLIGHT;
-__decorate([
- serializeAsColor3()
-], light_Light.prototype, "diffuse", void 0);
-__decorate([
- serializeAsColor3()
-], light_Light.prototype, "specular", void 0);
-__decorate([
- serialize()
-], light_Light.prototype, "falloffType", void 0);
-__decorate([
- serialize()
-], light_Light.prototype, "intensity", void 0);
-__decorate([
- serialize()
-], light_Light.prototype, "range", null);
-__decorate([
- serialize()
-], light_Light.prototype, "intensityMode", null);
-__decorate([
- serialize()
-], light_Light.prototype, "radius", null);
-__decorate([
- serialize()
-], light_Light.prototype, "_renderPriority", void 0);
-__decorate([
- expandToProperty("_reorderLightsInScene")
-], light_Light.prototype, "renderPriority", void 0);
-__decorate([
- serialize("shadowEnabled")
-], light_Light.prototype, "_shadowEnabled", void 0);
-__decorate([
- serialize("excludeWithLayerMask")
-], light_Light.prototype, "_excludeWithLayerMask", void 0);
-__decorate([
- serialize("includeOnlyWithLayerMask")
-], light_Light.prototype, "_includeOnlyWithLayerMask", void 0);
-__decorate([
- serialize("lightmapMode")
-], light_Light.prototype, "_lightmapMode", void 0);
-//# sourceMappingURL=light.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/assetContainer.js
-
-
-
-
-
-
-
-
-
-/**
- * Set of assets to keep when moving a scene into an asset container.
- */
-class KeepAssets extends AbstractScene {
-}
-/**
- * Class used to store the output of the AssetContainer.instantiateAllMeshesToScene function
- */
-class InstantiatedEntries {
- constructor() {
- /**
- * List of new root nodes (eg. nodes with no parent)
- */
- this.rootNodes = [];
- /**
- * List of new skeletons
- */
- this.skeletons = [];
- /**
- * List of new animation groups
- */
- this.animationGroups = [];
- }
- /**
- * Disposes the instantiated entries from the scene
- */
- dispose() {
- this.rootNodes.slice(0).forEach((o) => {
- o.dispose();
- });
- this.rootNodes.length = 0;
- this.skeletons.slice(0).forEach((o) => {
- o.dispose();
- });
- this.skeletons.length = 0;
- this.animationGroups.slice(0).forEach((o) => {
- o.dispose();
- });
- this.animationGroups.length = 0;
- }
-}
-/**
- * Container with a set of assets that can be added or removed from a scene.
- */
-class AssetContainer extends AbstractScene {
- /**
- * Instantiates an AssetContainer.
- * @param scene The scene the AssetContainer belongs to.
- */
- constructor(scene) {
- super();
- this._wasAddedToScene = false;
- scene = scene || engineStore_EngineStore.LastCreatedScene;
- if (!scene) {
- return;
- }
- this.scene = scene;
- this["sounds"] = [];
- this["effectLayers"] = [];
- this["layers"] = [];
- this["lensFlareSystems"] = [];
- this["proceduralTextures"] = [];
- this["reflectionProbes"] = [];
- scene.onDisposeObservable.add(() => {
- if (!this._wasAddedToScene) {
- this.dispose();
- }
- });
- this._onContextRestoredObserver = scene.getEngine().onContextRestoredObservable.add(() => {
- for (const geometry of this.geometries) {
- geometry._rebuild();
- }
- for (const mesh of this.meshes) {
- mesh._rebuild();
- }
- for (const system of this.particleSystems) {
- system.rebuild();
- }
- for (const texture of this.textures) {
- texture._rebuild();
- }
- });
- }
- /**
- * Given a list of nodes, return a topological sorting of them.
- * @param nodes
- */
- _topologicalSort(nodes) {
- const nodesUidMap = new Map();
- for (const node of nodes) {
- nodesUidMap.set(node.uniqueId, node);
- }
- const dependencyGraph = {
- dependsOn: new Map(),
- dependedBy: new Map(), // given a node id, what are the ids of the nodes that depend on it
- };
- // Build the dependency graph given the list of nodes
- // First pass: Initialize the empty dependency graph
- for (const node of nodes) {
- const nodeId = node.uniqueId;
- dependencyGraph.dependsOn.set(nodeId, new Set());
- dependencyGraph.dependedBy.set(nodeId, new Set());
- }
- // Second pass: Populate the dependency graph. We assume that we
- // don't need to check for cycles here, as the scene graph cannot
- // contain cycles. Our graph also already contains all transitive
- // dependencies because getDescendants returns the transitive
- // dependencies by default.
- for (const node of nodes) {
- const nodeId = node.uniqueId;
- const dependsOn = dependencyGraph.dependsOn.get(nodeId);
- if (node instanceof instancedMesh_InstancedMesh) {
- const masterMesh = node.sourceMesh;
- if (nodesUidMap.has(masterMesh.uniqueId)) {
- dependsOn.add(masterMesh.uniqueId);
- dependencyGraph.dependedBy.get(masterMesh.uniqueId).add(nodeId);
- }
- }
- const dependedBy = dependencyGraph.dependedBy.get(nodeId);
- for (const child of node.getDescendants()) {
- const childId = child.uniqueId;
- if (nodesUidMap.has(childId)) {
- dependedBy.add(childId);
- const childDependsOn = dependencyGraph.dependsOn.get(childId);
- childDependsOn.add(nodeId);
- }
- }
- }
- // Third pass: Topological sort
- const sortedNodes = [];
- // First: Find all nodes that have no dependencies
- const leaves = [];
- for (const node of nodes) {
- const nodeId = node.uniqueId;
- if (dependencyGraph.dependsOn.get(nodeId).size === 0) {
- leaves.push(node);
- nodesUidMap.delete(nodeId);
- }
- }
- const visitList = leaves;
- while (visitList.length > 0) {
- const nodeToVisit = visitList.shift();
- sortedNodes.push(nodeToVisit);
- // Remove the node from the dependency graph
- // When a node is visited, we know that dependsOn is empty.
- // So we only need to remove the node from dependedBy.
- const dependedByVisitedNode = dependencyGraph.dependedBy.get(nodeToVisit.uniqueId);
- // Array.from(x.values()) is to make the TS compiler happy
- for (const dependedByVisitedNodeId of Array.from(dependedByVisitedNode.values())) {
- const dependsOnDependedByVisitedNode = dependencyGraph.dependsOn.get(dependedByVisitedNodeId);
- dependsOnDependedByVisitedNode.delete(nodeToVisit.uniqueId);
- if (dependsOnDependedByVisitedNode.size === 0 && nodesUidMap.get(dependedByVisitedNodeId)) {
- visitList.push(nodesUidMap.get(dependedByVisitedNodeId));
- nodesUidMap.delete(dependedByVisitedNodeId);
- }
- }
- }
- if (nodesUidMap.size > 0) {
- console.error("SceneSerializer._topologicalSort: There were unvisited nodes:");
- nodesUidMap.forEach((node) => console.error(node.name));
- }
- return sortedNodes;
- }
- _addNodeAndDescendantsToList(list, addedIds, rootNode, predicate) {
- if (!rootNode || (predicate && !predicate(rootNode)) || addedIds.has(rootNode.uniqueId)) {
- return;
- }
- list.push(rootNode);
- addedIds.add(rootNode.uniqueId);
- for (const child of rootNode.getDescendants(true)) {
- this._addNodeAndDescendantsToList(list, addedIds, child, predicate);
- }
- }
- /**
- * Check if a specific node is contained in this asset container.
- * @param node
- */
- _isNodeInContainer(node) {
- if (node instanceof mesh_Mesh && this.meshes.indexOf(node) !== -1) {
- return true;
- }
- if (node instanceof transformNode_TransformNode && this.transformNodes.indexOf(node) !== -1) {
- return true;
- }
- if (node instanceof light_Light && this.lights.indexOf(node) !== -1) {
- return true;
- }
- if (node instanceof camera_Camera && this.cameras.indexOf(node) !== -1) {
- return true;
- }
- return false;
- }
- /**
- * For every node in the scene, check if its parent node is also in the scene.
- */
- _isValidHierarchy() {
- for (const node of this.meshes) {
- if (node.parent && !this._isNodeInContainer(node.parent)) {
- logger_Logger.Warn(`Node ${node.name} has a parent that is not in the container.`);
- return false;
- }
- }
- for (const node of this.transformNodes) {
- if (node.parent && !this._isNodeInContainer(node.parent)) {
- logger_Logger.Warn(`Node ${node.name} has a parent that is not in the container.`);
- return false;
- }
- }
- for (const node of this.lights) {
- if (node.parent && !this._isNodeInContainer(node.parent)) {
- logger_Logger.Warn(`Node ${node.name} has a parent that is not in the container.`);
- return false;
- }
- }
- for (const node of this.cameras) {
- if (node.parent && !this._isNodeInContainer(node.parent)) {
- logger_Logger.Warn(`Node ${node.name} has a parent that is not in the container.`);
- return false;
- }
- }
- return true;
- }
- /**
- * Instantiate or clone all meshes and add the new ones to the scene.
- * Skeletons and animation groups will all be cloned
- * @param nameFunction defines an optional function used to get new names for clones
- * @param cloneMaterials defines an optional boolean that defines if materials must be cloned as well (false by default)
- * @param options defines an optional list of options to control how to instantiate / clone models
- * @param options.doNotInstantiate defines if the model must be instantiated or just cloned
- * @param options.predicate defines a predicate used to filter whih mesh to instantiate/clone
- * @returns a list of rootNodes, skeletons and animation groups that were duplicated
- */
- instantiateModelsToScene(nameFunction, cloneMaterials = false, options) {
- if (!this._isValidHierarchy()) {
- tools_Tools.Warn("SceneSerializer.InstantiateModelsToScene: The Asset Container hierarchy is not valid.");
- }
- const conversionMap = {};
- const storeMap = {};
- const result = new InstantiatedEntries();
- const alreadySwappedSkeletons = [];
- const alreadySwappedMaterials = [];
- const localOptions = Object.assign({ doNotInstantiate: true }, options);
- const onClone = (source, clone) => {
- conversionMap[source.uniqueId] = clone.uniqueId;
- storeMap[clone.uniqueId] = clone;
- if (nameFunction) {
- clone.name = nameFunction(source.name);
- }
- if (clone instanceof mesh_Mesh) {
- const clonedMesh = clone;
- if (clonedMesh.morphTargetManager) {
- const oldMorphTargetManager = source.morphTargetManager;
- clonedMesh.morphTargetManager = oldMorphTargetManager.clone();
- for (let index = 0; index < oldMorphTargetManager.numTargets; index++) {
- const oldTarget = oldMorphTargetManager.getTarget(index);
- const newTarget = clonedMesh.morphTargetManager.getTarget(index);
- conversionMap[oldTarget.uniqueId] = newTarget.uniqueId;
- storeMap[newTarget.uniqueId] = newTarget;
- }
- }
- }
- };
- const nodesToSort = [];
- const idsOnSortList = new Set();
- for (const transformNode of this.transformNodes) {
- if (transformNode.parent === null) {
- this._addNodeAndDescendantsToList(nodesToSort, idsOnSortList, transformNode, localOptions.predicate);
- }
- }
- for (const mesh of this.meshes) {
- if (mesh.parent === null) {
- this._addNodeAndDescendantsToList(nodesToSort, idsOnSortList, mesh, localOptions.predicate);
- }
- }
- // Topologically sort nodes by parenting/instancing relationships so that all resources are in place
- // when a given node is instantiated.
- const sortedNodes = this._topologicalSort(nodesToSort);
- const onNewCreated = (source, clone) => {
- onClone(source, clone);
- if (source.parent) {
- const replicatedParentId = conversionMap[source.parent.uniqueId];
- const replicatedParent = storeMap[replicatedParentId];
- if (replicatedParent) {
- clone.parent = replicatedParent;
- }
- else {
- clone.parent = source.parent;
- }
- }
- if (clone.position && source.position) {
- clone.position.copyFrom(source.position);
- }
- if (clone.rotationQuaternion && source.rotationQuaternion) {
- clone.rotationQuaternion.copyFrom(source.rotationQuaternion);
- }
- if (clone.rotation && source.rotation) {
- clone.rotation.copyFrom(source.rotation);
- }
- if (clone.scaling && source.scaling) {
- clone.scaling.copyFrom(source.scaling);
- }
- if (clone.material) {
- const mesh = clone;
- if (mesh.material) {
- if (cloneMaterials) {
- const sourceMaterial = source.material;
- if (alreadySwappedMaterials.indexOf(sourceMaterial) === -1) {
- let swap = sourceMaterial.clone(nameFunction ? nameFunction(sourceMaterial.name) : "Clone of " + sourceMaterial.name);
- alreadySwappedMaterials.push(sourceMaterial);
- conversionMap[sourceMaterial.uniqueId] = swap.uniqueId;
- storeMap[swap.uniqueId] = swap;
- if (sourceMaterial.getClassName() === "MultiMaterial") {
- const multi = sourceMaterial;
- for (const material of multi.subMaterials) {
- if (!material) {
- continue;
- }
- swap = material.clone(nameFunction ? nameFunction(material.name) : "Clone of " + material.name);
- alreadySwappedMaterials.push(material);
- conversionMap[material.uniqueId] = swap.uniqueId;
- storeMap[swap.uniqueId] = swap;
- }
- multi.subMaterials = multi.subMaterials.map((m) => m && storeMap[conversionMap[m.uniqueId]]);
- }
- }
- if (mesh.getClassName() !== "InstancedMesh") {
- mesh.material = storeMap[conversionMap[sourceMaterial.uniqueId]];
- }
- }
- else {
- if (mesh.material.getClassName() === "MultiMaterial") {
- if (this.scene.multiMaterials.indexOf(mesh.material) === -1) {
- this.scene.addMultiMaterial(mesh.material);
- }
- }
- else {
- if (this.scene.materials.indexOf(mesh.material) === -1) {
- this.scene.addMaterial(mesh.material);
- }
- }
- }
- }
- }
- if (clone.parent === null) {
- result.rootNodes.push(clone);
- }
- };
- sortedNodes.forEach((node) => {
- if (node.getClassName() === "InstancedMesh") {
- const instancedNode = node;
- const sourceMesh = instancedNode.sourceMesh;
- const replicatedSourceId = conversionMap[sourceMesh.uniqueId];
- const replicatedSource = typeof replicatedSourceId === "number" ? storeMap[replicatedSourceId] : sourceMesh;
- const replicatedInstancedNode = replicatedSource.createInstance(instancedNode.name);
- onNewCreated(instancedNode, replicatedInstancedNode);
- }
- else {
- // Mesh or TransformNode
- let canInstance = true;
- if (node.getClassName() === "TransformNode" ||
- node.getClassName() === "Node" ||
- node.skeleton ||
- !node.getTotalVertices ||
- node.getTotalVertices() === 0) {
- // Transform nodes, skinned meshes, and meshes with no vertices can never be instanced!
- canInstance = false;
- }
- else if (localOptions.doNotInstantiate) {
- if (typeof localOptions.doNotInstantiate === "function") {
- canInstance = !localOptions.doNotInstantiate(node);
- }
- else {
- canInstance = !localOptions.doNotInstantiate;
- }
- }
- const replicatedNode = canInstance ? node.createInstance(`instance of ${node.name}`) : node.clone(`Clone of ${node.name}`, null, true);
- if (!replicatedNode) {
- throw new Error(`Could not clone or instantiate node on Asset Container ${node.name}`);
- }
- onNewCreated(node, replicatedNode);
- }
- });
- this.skeletons.forEach((s) => {
- if (localOptions.predicate && !localOptions.predicate(s)) {
- return;
- }
- const clone = s.clone(nameFunction ? nameFunction(s.name) : "Clone of " + s.name);
- for (const m of this.meshes) {
- if (m.skeleton === s && !m.isAnInstance) {
- const copy = storeMap[conversionMap[m.uniqueId]];
- if (!copy || copy.isAnInstance) {
- continue;
- }
- copy.skeleton = clone;
- if (alreadySwappedSkeletons.indexOf(clone) !== -1) {
- continue;
- }
- alreadySwappedSkeletons.push(clone);
- // Check if bones are mesh linked
- for (const bone of clone.bones) {
- if (bone._linkedTransformNode) {
- bone._linkedTransformNode = storeMap[conversionMap[bone._linkedTransformNode.uniqueId]];
- }
- }
- }
- }
- result.skeletons.push(clone);
- });
- this.animationGroups.forEach((o) => {
- if (localOptions.predicate && !localOptions.predicate(o)) {
- return;
- }
- const clone = o.clone(nameFunction ? nameFunction(o.name) : "Clone of " + o.name, (oldTarget) => {
- const newTarget = storeMap[conversionMap[oldTarget.uniqueId]];
- return newTarget || oldTarget;
- });
- result.animationGroups.push(clone);
- });
- return result;
- }
- /**
- * Adds all the assets from the container to the scene.
- */
- addAllToScene() {
- if (this._wasAddedToScene) {
- return;
- }
- if (!this._isValidHierarchy()) {
- tools_Tools.Warn("SceneSerializer.addAllToScene: The Asset Container hierarchy is not valid.");
- }
- this._wasAddedToScene = true;
- this.addToScene(null);
- if (this.environmentTexture) {
- this.scene.environmentTexture = this.environmentTexture;
- }
- for (const component of this.scene._serializableComponents) {
- component.addFromContainer(this);
- }
- this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver);
- this._onContextRestoredObserver = null;
- }
- /**
- * Adds assets from the container to the scene.
- * @param predicate defines a predicate used to select which entity will be added (can be null)
- */
- addToScene(predicate = null) {
- const addedNodes = [];
- this.cameras.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addCamera(o);
- addedNodes.push(o);
- });
- this.lights.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addLight(o);
- addedNodes.push(o);
- });
- this.meshes.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addMesh(o);
- addedNodes.push(o);
- });
- this.skeletons.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addSkeleton(o);
- });
- this.animations.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addAnimation(o);
- });
- this.animationGroups.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addAnimationGroup(o);
- });
- this.multiMaterials.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addMultiMaterial(o);
- });
- this.materials.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addMaterial(o);
- });
- this.morphTargetManagers.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addMorphTargetManager(o);
- });
- this.geometries.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addGeometry(o);
- });
- this.transformNodes.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addTransformNode(o);
- addedNodes.push(o);
- });
- this.actionManagers.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addActionManager(o);
- });
- this.textures.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addTexture(o);
- });
- this.reflectionProbes.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.addReflectionProbe(o);
- });
- for (const addedNode of addedNodes) {
- // If node was added to the scene, but parent is not in the scene, break the relationship
- if (addedNode.parent && this.scene.getNodes().indexOf(addedNode.parent) === -1) {
- // Use setParent to keep transform if possible
- if (addedNode.setParent) {
- addedNode.setParent(null);
- }
- else {
- addedNode.parent = null;
- }
- }
- }
- }
- /**
- * Removes all the assets in the container from the scene
- */
- removeAllFromScene() {
- if (!this._isValidHierarchy()) {
- tools_Tools.Warn("SceneSerializer.removeAllFromScene: The Asset Container hierarchy is not valid.");
- }
- this._wasAddedToScene = false;
- this.removeFromScene(null);
- if (this.environmentTexture === this.scene.environmentTexture) {
- this.scene.environmentTexture = null;
- }
- for (const component of this.scene._serializableComponents) {
- component.removeFromContainer(this);
- }
- }
- /**
- * Removes assets in the container from the scene
- * @param predicate defines a predicate used to select which entity will be added (can be null)
- */
- removeFromScene(predicate = null) {
- this.cameras.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeCamera(o);
- });
- this.lights.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeLight(o);
- });
- this.meshes.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeMesh(o);
- });
- this.skeletons.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeSkeleton(o);
- });
- this.animations.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeAnimation(o);
- });
- this.animationGroups.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeAnimationGroup(o);
- });
- this.multiMaterials.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeMultiMaterial(o);
- });
- this.materials.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeMaterial(o);
- });
- this.morphTargetManagers.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeMorphTargetManager(o);
- });
- this.geometries.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeGeometry(o);
- });
- this.transformNodes.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeTransformNode(o);
- });
- this.actionManagers.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeActionManager(o);
- });
- this.textures.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeTexture(o);
- });
- this.reflectionProbes.forEach((o) => {
- if (predicate && !predicate(o)) {
- return;
- }
- this.scene.removeReflectionProbe(o);
- });
- }
- /**
- * Disposes all the assets in the container
- */
- dispose() {
- this.cameras.slice(0).forEach((o) => {
- o.dispose();
- });
- this.cameras.length = 0;
- this.lights.slice(0).forEach((o) => {
- o.dispose();
- });
- this.lights.length = 0;
- this.meshes.slice(0).forEach((o) => {
- o.dispose();
- });
- this.meshes.length = 0;
- this.skeletons.slice(0).forEach((o) => {
- o.dispose();
- });
- this.skeletons.length = 0;
- this.animationGroups.slice(0).forEach((o) => {
- o.dispose();
- });
- this.animationGroups.length = 0;
- this.multiMaterials.slice(0).forEach((o) => {
- o.dispose();
- });
- this.multiMaterials.length = 0;
- this.materials.slice(0).forEach((o) => {
- o.dispose();
- });
- this.materials.length = 0;
- this.geometries.slice(0).forEach((o) => {
- o.dispose();
- });
- this.geometries.length = 0;
- this.transformNodes.slice(0).forEach((o) => {
- o.dispose();
- });
- this.transformNodes.length = 0;
- this.actionManagers.slice(0).forEach((o) => {
- o.dispose();
- });
- this.actionManagers.length = 0;
- this.textures.slice(0).forEach((o) => {
- o.dispose();
- });
- this.textures.length = 0;
- this.reflectionProbes.slice(0).forEach((o) => {
- o.dispose();
- });
- this.reflectionProbes.length = 0;
- this.morphTargetManagers.slice(0).forEach((o) => {
- o.dispose();
- });
- this.morphTargetManagers.length = 0;
- if (this.environmentTexture) {
- this.environmentTexture.dispose();
- this.environmentTexture = null;
- }
- for (const component of this.scene._serializableComponents) {
- component.removeFromContainer(this, true);
- }
- if (this._onContextRestoredObserver) {
- this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver);
- this._onContextRestoredObserver = null;
- }
- }
- _moveAssets(sourceAssets, targetAssets, keepAssets) {
- if (!sourceAssets || !targetAssets) {
- return;
- }
- for (const asset of sourceAssets) {
- let move = true;
- if (keepAssets) {
- for (const keepAsset of keepAssets) {
- if (asset === keepAsset) {
- move = false;
- break;
- }
- }
- }
- if (move) {
- targetAssets.push(asset);
- asset._parentContainer = this;
- }
- }
- }
- /**
- * Removes all the assets contained in the scene and adds them to the container.
- * @param keepAssets Set of assets to keep in the scene. (default: empty)
- */
- moveAllFromScene(keepAssets) {
- this._wasAddedToScene = false;
- if (keepAssets === undefined) {
- keepAssets = new KeepAssets();
- }
- for (const key in this) {
- if (Object.prototype.hasOwnProperty.call(this, key)) {
- this[key] = this[key] || (key === "_environmentTexture" ? null : []);
- this._moveAssets(this.scene[key], this[key], keepAssets[key]);
- }
- }
- this.environmentTexture = this.scene.environmentTexture;
- this.removeAllFromScene();
- }
- /**
- * Adds all meshes in the asset container to a root mesh that can be used to position all the contained meshes. The root mesh is then added to the front of the meshes in the assetContainer.
- * @returns the root mesh
- */
- createRootMesh() {
- const rootMesh = new mesh_Mesh("assetContainerRootMesh", this.scene);
- this.meshes.forEach((m) => {
- if (!m.parent) {
- rootMesh.addChild(m);
- }
- });
- this.meshes.unshift(rootMesh);
- return rootMesh;
- }
- /**
- * Merge animations (direct and animation groups) from this asset container into a scene
- * @param scene is the instance of BABYLON.Scene to append to (default: last created scene)
- * @param animatables set of animatables to retarget to a node from the scene
- * @param targetConverter defines a function used to convert animation targets from the asset container to the scene (default: search node by name)
- * @returns an array of the new AnimationGroup added to the scene (empty array if none)
- */
- mergeAnimationsTo(scene = engineStore_EngineStore.LastCreatedScene, animatables, targetConverter = null) {
- if (!scene) {
- logger_Logger.Error("No scene available to merge animations to");
- return [];
- }
- const _targetConverter = targetConverter
- ? targetConverter
- : (target) => {
- let node = null;
- const targetProperty = target.animations.length ? target.animations[0].targetProperty : "";
- /*
- BabylonJS adds special naming to targets that are children of nodes.
- This name attempts to remove that special naming to get the parent nodes name in case the target
- can't be found in the node tree
-
- Ex: Torso_primitive0 likely points to a Mesh primitive. We take away primitive0 and are left with "Torso" which is the name
- of the primitive's parent.
- */
- const name = target.name.split(".").join("").split("_primitive")[0];
- switch (targetProperty) {
- case "position":
- case "rotationQuaternion":
- node = scene.getTransformNodeByName(target.name) || scene.getTransformNodeByName(name);
- break;
- case "influence":
- node = scene.getMorphTargetByName(target.name) || scene.getMorphTargetByName(name);
- break;
- default:
- node = scene.getNodeByName(target.name) || scene.getNodeByName(name);
- }
- return node;
- };
- // Copy new node animations
- const nodesInAC = this.getNodes();
- nodesInAC.forEach((nodeInAC) => {
- const nodeInScene = _targetConverter(nodeInAC);
- if (nodeInScene !== null) {
- // Remove old animations with same target property as a new one
- for (const animationInAC of nodeInAC.animations) {
- // Doing treatment on an array for safety measure
- const animationsWithSameProperty = nodeInScene.animations.filter((animationInScene) => {
- return animationInScene.targetProperty === animationInAC.targetProperty;
- });
- for (const animationWithSameProperty of animationsWithSameProperty) {
- const index = nodeInScene.animations.indexOf(animationWithSameProperty, 0);
- if (index > -1) {
- nodeInScene.animations.splice(index, 1);
- }
- }
- }
- // Append new animations
- nodeInScene.animations = nodeInScene.animations.concat(nodeInAC.animations);
- }
- });
- const newAnimationGroups = new Array();
- // Copy new animation groups
- this.animationGroups.slice().forEach((animationGroupInAC) => {
- // Clone the animation group and all its animatables
- newAnimationGroups.push(animationGroupInAC.clone(animationGroupInAC.name, _targetConverter));
- // Remove animatables related to the asset container
- animationGroupInAC.animatables.forEach((animatable) => {
- animatable.stop();
- });
- });
- // Retarget animatables
- animatables.forEach((animatable) => {
- const target = _targetConverter(animatable.target);
- if (target) {
- // Clone the animatable and retarget it
- scene.beginAnimation(target, animatable.fromFrame, animatable.toFrame, animatable.loopAnimation, animatable.speedRatio, animatable.onAnimationEnd ? animatable.onAnimationEnd : undefined, undefined, true, undefined, animatable.onAnimationLoop ? animatable.onAnimationLoop : undefined);
- // Stop animation for the target in the asset container
- scene.stopAnimation(animatable.target);
- }
- });
- return newAnimationGroups;
- }
- /**
- * @since 6.15.0
- * This method checks for any node that has no parent
- * and is not in the rootNodes array, and adds the node
- * there, if so.
- */
- populateRootNodes() {
- this.rootNodes.length = 0;
- this.meshes.forEach((m) => {
- if (!m.parent && this.rootNodes.indexOf(m) === -1) {
- this.rootNodes.push(m);
- }
- });
- this.transformNodes.forEach((t) => {
- if (!t.parent && this.rootNodes.indexOf(t) === -1) {
- this.rootNodes.push(t);
- }
- });
- this.lights.forEach((l) => {
- if (!l.parent && this.rootNodes.indexOf(l) === -1) {
- this.rootNodes.push(l);
- }
- });
- this.cameras.forEach((c) => {
- if (!c.parent && this.rootNodes.indexOf(c) === -1) {
- this.rootNodes.push(c);
- }
- });
- }
-}
-//# sourceMappingURL=assetContainer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Audio/Interfaces/IAudioEngine.js
-
-//# sourceMappingURL=IAudioEngine.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Audio/Interfaces/ISoundOptions.js
-
-//# sourceMappingURL=ISoundOptions.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Audio/analyser.js
-
-
-
-/**
- * Class used to work with sound analyzer using fast fourier transform (FFT)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic
- */
-class Analyser {
- /**
- * Creates a new analyser
- * @param scene defines hosting scene
- */
- constructor(scene) {
- /**
- * Gets or sets the smoothing
- * @ignorenaming
- */
- this.SMOOTHING = 0.75;
- /**
- * Gets or sets the FFT table size
- * @ignorenaming
- */
- this.FFT_SIZE = 512;
- /**
- * Gets or sets the bar graph amplitude
- * @ignorenaming
- */
- this.BARGRAPHAMPLITUDE = 256;
- /**
- * Gets or sets the position of the debug canvas
- * @ignorenaming
- */
- this.DEBUGCANVASPOS = { x: 20, y: 20 };
- /**
- * Gets or sets the debug canvas size
- * @ignorenaming
- */
- this.DEBUGCANVASSIZE = { width: 320, height: 200 };
- scene = scene || EngineStore.LastCreatedScene;
- if (!scene) {
- return;
- }
- this._scene = scene;
- if (!Engine.audioEngine) {
- Tools.Warn("No audio engine initialized, failed to create an audio analyser");
- return;
- }
- this._audioEngine = Engine.audioEngine;
- if (this._audioEngine.canUseWebAudio && this._audioEngine.audioContext) {
- this._webAudioAnalyser = this._audioEngine.audioContext.createAnalyser();
- this._webAudioAnalyser.minDecibels = -140;
- this._webAudioAnalyser.maxDecibels = 0;
- this._byteFreqs = new Uint8Array(this._webAudioAnalyser.frequencyBinCount);
- this._byteTime = new Uint8Array(this._webAudioAnalyser.frequencyBinCount);
- this._floatFreqs = new Float32Array(this._webAudioAnalyser.frequencyBinCount);
- }
- }
- /**
- * Get the number of data values you will have to play with for the visualization
- * @see https://developer.mozilla.org/en-US/docs/Web/API/AnalyserNode/frequencyBinCount
- * @returns a number
- */
- getFrequencyBinCount() {
- if (this._audioEngine.canUseWebAudio) {
- return this._webAudioAnalyser.frequencyBinCount;
- }
- else {
- return 0;
- }
- }
- /**
- * Gets the current frequency data as a byte array
- * @see https://developer.mozilla.org/en-US/docs/Web/API/AnalyserNode/getByteFrequencyData
- * @returns a Uint8Array
- */
- getByteFrequencyData() {
- if (this._audioEngine.canUseWebAudio) {
- this._webAudioAnalyser.smoothingTimeConstant = this.SMOOTHING;
- this._webAudioAnalyser.fftSize = this.FFT_SIZE;
- this._webAudioAnalyser.getByteFrequencyData(this._byteFreqs);
- }
- return this._byteFreqs;
- }
- /**
- * Gets the current waveform as a byte array
- * @see https://developer.mozilla.org/en-US/docs/Web/API/AnalyserNode/getByteTimeDomainData
- * @returns a Uint8Array
- */
- getByteTimeDomainData() {
- if (this._audioEngine.canUseWebAudio) {
- this._webAudioAnalyser.smoothingTimeConstant = this.SMOOTHING;
- this._webAudioAnalyser.fftSize = this.FFT_SIZE;
- this._webAudioAnalyser.getByteTimeDomainData(this._byteTime);
- }
- return this._byteTime;
- }
- /**
- * Gets the current frequency data as a float array
- * @see https://developer.mozilla.org/en-US/docs/Web/API/AnalyserNode/getByteFrequencyData
- * @returns a Float32Array
- */
- getFloatFrequencyData() {
- if (this._audioEngine.canUseWebAudio) {
- this._webAudioAnalyser.smoothingTimeConstant = this.SMOOTHING;
- this._webAudioAnalyser.fftSize = this.FFT_SIZE;
- this._webAudioAnalyser.getFloatFrequencyData(this._floatFreqs);
- }
- return this._floatFreqs;
- }
- /**
- * Renders the debug canvas
- */
- drawDebugCanvas() {
- if (this._audioEngine.canUseWebAudio) {
- if (!this._debugCanvas) {
- this._debugCanvas = document.createElement("canvas");
- this._debugCanvas.width = this.DEBUGCANVASSIZE.width;
- this._debugCanvas.height = this.DEBUGCANVASSIZE.height;
- this._debugCanvas.style.position = "absolute";
- this._debugCanvas.style.top = this.DEBUGCANVASPOS.y + "px";
- this._debugCanvas.style.left = this.DEBUGCANVASPOS.x + "px";
- this._debugCanvasContext = this._debugCanvas.getContext("2d");
- document.body.appendChild(this._debugCanvas);
- this._registerFunc = () => {
- this.drawDebugCanvas();
- };
- this._scene.registerBeforeRender(this._registerFunc);
- }
- if (this._registerFunc && this._debugCanvasContext) {
- const workingArray = this.getByteFrequencyData();
- this._debugCanvasContext.fillStyle = "rgb(0, 0, 0)";
- this._debugCanvasContext.fillRect(0, 0, this.DEBUGCANVASSIZE.width, this.DEBUGCANVASSIZE.height);
- // Draw the frequency domain chart.
- for (let i = 0; i < this.getFrequencyBinCount(); i++) {
- const value = workingArray[i];
- const percent = value / this.BARGRAPHAMPLITUDE;
- const height = this.DEBUGCANVASSIZE.height * percent;
- const offset = this.DEBUGCANVASSIZE.height - height - 1;
- const barWidth = this.DEBUGCANVASSIZE.width / this.getFrequencyBinCount();
- const hue = (i / this.getFrequencyBinCount()) * 360;
- this._debugCanvasContext.fillStyle = "hsl(" + hue + ", 100%, 50%)";
- this._debugCanvasContext.fillRect(i * barWidth, offset, barWidth, height);
- }
- }
- }
- }
- /**
- * Stops rendering the debug canvas and removes it
- */
- stopDebugCanvas() {
- if (this._debugCanvas) {
- if (this._registerFunc) {
- this._scene.unregisterBeforeRender(this._registerFunc);
- this._registerFunc = null;
- }
- document.body.removeChild(this._debugCanvas);
- this._debugCanvas = null;
- this._debugCanvasContext = null;
- }
- }
- /**
- * Connects two audio nodes
- * @param inputAudioNode defines first node to connect
- * @param outputAudioNode defines second node to connect
- */
- connectAudioNodes(inputAudioNode, outputAudioNode) {
- if (this._audioEngine.canUseWebAudio) {
- inputAudioNode.connect(this._webAudioAnalyser);
- this._webAudioAnalyser.connect(outputAudioNode);
- }
- }
- /**
- * Releases all associated resources
- */
- dispose() {
- if (this._audioEngine.canUseWebAudio) {
- this._webAudioAnalyser.disconnect();
- }
- }
-}
-//# sourceMappingURL=analyser.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Audio/audioEngine.js
-
-
-
-
-// Sets the default audio engine to Babylon.js
-engine_Engine.AudioEngineFactory = (hostElement, audioContext, audioDestination) => {
- return new AudioEngine(hostElement, audioContext, audioDestination);
-};
-/**
- * This represents the default audio engine used in babylon.
- * It is responsible to play, synchronize and analyse sounds throughout the application.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic
- */
-class AudioEngine {
- /**
- * Gets the current AudioContext if available.
- */
- get audioContext() {
- if (!this._audioContextInitialized) {
- this._initializeAudioContext();
- }
- return this._audioContext;
- }
- /**
- * Instantiates a new audio engine.
- *
- * There should be only one per page as some browsers restrict the number
- * of audio contexts you can create.
- * @param hostElement defines the host element where to display the mute icon if necessary
- * @param audioContext defines the audio context to be used by the audio engine
- * @param audioDestination defines the audio destination node to be used by audio engine
- */
- constructor(hostElement = null, audioContext = null, audioDestination = null) {
- this._audioContext = null;
- this._audioContextInitialized = false;
- this._muteButton = null;
- this._audioDestination = null;
- /**
- * Gets whether the current host supports Web Audio and thus could create AudioContexts.
- */
- this.canUseWebAudio = false;
- /**
- * Defines if Babylon should emit a warning if WebAudio is not supported.
- * @ignoreNaming
- */
- // eslint-disable-next-line @typescript-eslint/naming-convention
- this.WarnedWebAudioUnsupported = false;
- /**
- * Gets whether or not mp3 are supported by your browser.
- */
- this.isMP3supported = false;
- /**
- * Gets whether or not ogg are supported by your browser.
- */
- this.isOGGsupported = false;
- /**
- * Gets whether audio has been unlocked on the device.
- * Some Browsers have strong restrictions about Audio and won't autoplay unless
- * a user interaction has happened.
- */
- this.unlocked = false;
- /**
- * Defines if the audio engine relies on a custom unlocked button.
- * In this case, the embedded button will not be displayed.
- */
- this.useCustomUnlockedButton = false;
- /**
- * Event raised when audio has been unlocked on the browser.
- */
- this.onAudioUnlockedObservable = new observable_Observable();
- /**
- * Event raised when audio has been locked on the browser.
- */
- this.onAudioLockedObservable = new observable_Observable();
- this._tryToRun = false;
- this._onResize = () => {
- this._moveButtonToTopLeft();
- };
- if (!IsWindowObjectExist()) {
- return;
- }
- if (typeof window.AudioContext !== "undefined") {
- this.canUseWebAudio = true;
- }
- const audioElem = document.createElement("audio");
- this._hostElement = hostElement;
- this._audioContext = audioContext;
- this._audioDestination = audioDestination;
- try {
- if (audioElem &&
- !!audioElem.canPlayType &&
- (audioElem.canPlayType('audio/mpeg; codecs="mp3"').replace(/^no$/, "") || audioElem.canPlayType("audio/mp3").replace(/^no$/, ""))) {
- this.isMP3supported = true;
- }
- }
- catch (e) {
- // protect error during capability check.
- }
- try {
- if (audioElem && !!audioElem.canPlayType && audioElem.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/, "")) {
- this.isOGGsupported = true;
- }
- }
- catch (e) {
- // protect error during capability check.
- }
- }
- /**
- * Flags the audio engine in Locked state.
- * This happens due to new browser policies preventing audio to autoplay.
- */
- lock() {
- this._triggerSuspendedState();
- }
- /**
- * Unlocks the audio engine once a user action has been done on the dom.
- * This is helpful to resume play once browser policies have been satisfied.
- */
- unlock() {
- var _a, _b;
- if (((_a = this._audioContext) === null || _a === void 0 ? void 0 : _a.state) === "running") {
- this._hideMuteButton();
- return;
- }
- // On iOS, if the audio context resume request was sent from an event other than a `click` event, then
- // the resume promise will never resolve and the only way to get the audio context unstuck is to
- // suspend it and make another resume request.
- if (this._tryToRun) {
- (_b = this._audioContext) === null || _b === void 0 ? void 0 : _b.suspend().then(() => {
- this._tryToRun = false;
- this._triggerRunningState();
- });
- }
- else {
- this._triggerRunningState();
- }
- }
- _resumeAudioContext() {
- var _a;
- if ((_a = this._audioContext) === null || _a === void 0 ? void 0 : _a.resume) {
- return this._audioContext.resume();
- }
- return Promise.resolve();
- }
- _initializeAudioContext() {
- try {
- if (this.canUseWebAudio) {
- if (!this._audioContext) {
- this._audioContext = new AudioContext();
- }
- // create a global volume gain node
- this.masterGain = this._audioContext.createGain();
- this.masterGain.gain.value = 1;
- if (!this._audioDestination) {
- this._audioDestination = this._audioContext.destination;
- }
- this.masterGain.connect(this._audioDestination);
- this._audioContextInitialized = true;
- if (this._audioContext.state === "running") {
- // Do not wait for the promise to unlock.
- this._triggerRunningState();
- }
- }
- }
- catch (e) {
- this.canUseWebAudio = false;
- logger_Logger.Error("Web Audio: " + e.message);
- }
- }
- _triggerRunningState() {
- if (this._tryToRun) {
- return;
- }
- this._tryToRun = true;
- this._resumeAudioContext()
- .then(() => {
- this._tryToRun = false;
- if (this._muteButton) {
- this._hideMuteButton();
- }
- // Notify users that the audio stack is unlocked/unmuted
- this.unlocked = true;
- this.onAudioUnlockedObservable.notifyObservers(this);
- })
- .catch(() => {
- this._tryToRun = false;
- this.unlocked = false;
- });
- }
- _triggerSuspendedState() {
- this.unlocked = false;
- this.onAudioLockedObservable.notifyObservers(this);
- this._displayMuteButton();
- }
- _displayMuteButton() {
- if (this.useCustomUnlockedButton || this._muteButton) {
- return;
- }
- this._muteButton = document.createElement("BUTTON");
- this._muteButton.className = "babylonUnmuteIcon";
- this._muteButton.id = "babylonUnmuteIconBtn";
- this._muteButton.title = "Unmute";
- const imageUrl = !window.SVGSVGElement
- ? "https://cdn.babylonjs.com/Assets/audio.png"
- : "data:image/svg+xml;charset=UTF-8,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2239%22%20height%3D%2232%22%20viewBox%3D%220%200%2039%2032%22%3E%3Cpath%20fill%3D%22white%22%20d%3D%22M9.625%2018.938l-0.031%200.016h-4.953q-0.016%200-0.031-0.016v-12.453q0-0.016%200.031-0.016h4.953q0.031%200%200.031%200.016v12.453zM12.125%207.688l8.719-8.703v27.453l-8.719-8.719-0.016-0.047v-9.938zM23.359%207.875l1.406-1.406%204.219%204.203%204.203-4.203%201.422%201.406-4.219%204.219%204.219%204.203-1.484%201.359-4.141-4.156-4.219%204.219-1.406-1.422%204.219-4.203z%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E";
- const css = ".babylonUnmuteIcon { position: absolute; left: 20px; top: 20px; height: 40px; width: 60px; background-color: rgba(51,51,51,0.7); background-image: url(" +
- imageUrl +
- "); background-size: 80%; background-repeat:no-repeat; background-position: center; background-position-y: 4px; border: none; outline: none; transition: transform 0.125s ease-out; cursor: pointer; z-index: 9999; } .babylonUnmuteIcon:hover { transform: scale(1.05) } .babylonUnmuteIcon:active { background-color: rgba(51,51,51,1) }";
- const style = document.createElement("style");
- style.appendChild(document.createTextNode(css));
- document.getElementsByTagName("head")[0].appendChild(style);
- document.body.appendChild(this._muteButton);
- this._moveButtonToTopLeft();
- this._muteButton.addEventListener("touchend", () => {
- this._triggerRunningState();
- }, true);
- this._muteButton.addEventListener("click", () => {
- this.unlock();
- }, true);
- window.addEventListener("resize", this._onResize);
- }
- _moveButtonToTopLeft() {
- if (this._hostElement && this._muteButton) {
- this._muteButton.style.top = this._hostElement.offsetTop + 20 + "px";
- this._muteButton.style.left = this._hostElement.offsetLeft + 20 + "px";
- }
- }
- _hideMuteButton() {
- if (this._muteButton) {
- document.body.removeChild(this._muteButton);
- this._muteButton = null;
- }
- }
- /**
- * Destroy and release the resources associated with the audio context.
- */
- dispose() {
- if (this.canUseWebAudio && this._audioContextInitialized) {
- if (this._connectedAnalyser && this._audioContext) {
- this._connectedAnalyser.stopDebugCanvas();
- this._connectedAnalyser.dispose();
- this.masterGain.disconnect();
- this.masterGain.connect(this._audioContext.destination);
- this._connectedAnalyser = null;
- }
- this.masterGain.gain.value = 1;
- }
- this.WarnedWebAudioUnsupported = false;
- this._hideMuteButton();
- window.removeEventListener("resize", this._onResize);
- this.onAudioUnlockedObservable.clear();
- this.onAudioLockedObservable.clear();
- }
- /**
- * Gets the global volume sets on the master gain.
- * @returns the global volume if set or -1 otherwise
- */
- getGlobalVolume() {
- if (this.canUseWebAudio && this._audioContextInitialized) {
- return this.masterGain.gain.value;
- }
- else {
- return -1;
- }
- }
- /**
- * Sets the global volume of your experience (sets on the master gain).
- * @param newVolume Defines the new global volume of the application
- */
- setGlobalVolume(newVolume) {
- if (this.canUseWebAudio && this._audioContextInitialized) {
- this.masterGain.gain.value = newVolume;
- }
- }
- /**
- * Connect the audio engine to an audio analyser allowing some amazing
- * synchronization between the sounds/music and your visualization (VuMeter for instance).
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#using-the-analyser
- * @param analyser The analyser to connect to the engine
- */
- connectToAnalyser(analyser) {
- if (this._connectedAnalyser) {
- this._connectedAnalyser.stopDebugCanvas();
- }
- if (this.canUseWebAudio && this._audioContextInitialized && this._audioContext) {
- this._connectedAnalyser = analyser;
- this.masterGain.disconnect();
- this._connectedAnalyser.connectAudioNodes(this.masterGain, this._audioContext.destination);
- }
- }
-}
-//# sourceMappingURL=audioEngine.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Audio/sound.js
-
-
-
-
-
-
-
-/**
- * Defines a sound that can be played in the application.
- * The sound can either be an ambient track or a simple sound played in reaction to a user action.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic
- */
-class Sound {
- /**
- * Does the sound loop after it finishes playing once.
- */
- get loop() {
- return this._loop;
- }
- set loop(value) {
- if (value === this._loop) {
- return;
- }
- this._loop = value;
- this.updateOptions({ loop: value });
- }
- /**
- * Gets the current time for the sound.
- */
- get currentTime() {
- var _a;
- if (this._htmlAudioElement) {
- return this._htmlAudioElement.currentTime;
- }
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.audioContext) && (this.isPlaying || this.isPaused)) {
- // The `_currentTime` member is only updated when the sound is paused. Add the time since the last start
- // to get the actual current time.
- const timeSinceLastStart = this.isPaused ? 0 : engine_Engine.audioEngine.audioContext.currentTime - this._startTime;
- return this._currentTime + timeSinceLastStart;
- }
- return 0;
- }
- /**
- * Does this sound enables spatial sound.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-a-spatial-3d-sound
- */
- get spatialSound() {
- return this._spatialSound;
- }
- /**
- * Does this sound enables spatial sound.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-a-spatial-3d-sound
- */
- set spatialSound(newValue) {
- if (newValue == this._spatialSound) {
- return;
- }
- const wasPlaying = this.isPlaying;
- this.pause();
- if (newValue) {
- this._spatialSound = newValue;
- this._updateSpatialParameters();
- }
- else {
- this._disableSpatialSound();
- }
- if (wasPlaying) {
- this.play();
- }
- }
- /**
- * Create a sound and attach it to a scene
- * @param name Name of your sound
- * @param urlOrArrayBuffer Url to the sound to load async or ArrayBuffer, it also works with MediaStreams and AudioBuffers
- * @param scene defines the scene the sound belongs to
- * @param readyToPlayCallback Provide a callback function if you'd like to load your code once the sound is ready to be played
- * @param options Objects to provide with the current available options: autoplay, loop, volume, spatialSound, maxDistance, rolloffFactor, refDistance, distanceModel, panningModel, streaming
- */
- constructor(name, urlOrArrayBuffer, scene, readyToPlayCallback = null, options) {
- var _a, _b, _c, _d, _e;
- /**
- * Does the sound autoplay once loaded.
- */
- this.autoplay = false;
- this._loop = false;
- /**
- * Does the sound use a custom attenuation curve to simulate the falloff
- * happening when the source gets further away from the camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-your-own-custom-attenuation-function
- */
- this.useCustomAttenuation = false;
- /**
- * Is this sound currently played.
- */
- this.isPlaying = false;
- /**
- * Is this sound currently paused.
- */
- this.isPaused = false;
- /**
- * Define the reference distance the sound should be heard perfectly.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-a-spatial-3d-sound
- */
- this.refDistance = 1;
- /**
- * Define the roll off factor of spatial sounds.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-a-spatial-3d-sound
- */
- this.rolloffFactor = 1;
- /**
- * Define the max distance the sound should be heard (intensity just became 0 at this point).
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-a-spatial-3d-sound
- */
- this.maxDistance = 100;
- /**
- * Define the distance attenuation model the sound will follow.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-a-spatial-3d-sound
- */
- this.distanceModel = "linear";
- /**
- * Gets or sets an object used to store user defined information for the sound.
- */
- this.metadata = null;
- /**
- * Observable event when the current playing sound finishes.
- */
- this.onEndedObservable = new observable_Observable();
- this._spatialSound = false;
- this._panningModel = "equalpower";
- this._playbackRate = 1;
- this._streaming = false;
- this._startTime = 0;
- this._currentTime = 0;
- this._position = math_vector_Vector3.Zero();
- this._localDirection = new math_vector_Vector3(1, 0, 0);
- this._volume = 1;
- this._isReadyToPlay = false;
- this._isDirectional = false;
- // Used if you'd like to create a directional sound.
- // If not set, the sound will be omnidirectional
- this._coneInnerAngle = 360;
- this._coneOuterAngle = 360;
- this._coneOuterGain = 0;
- this._isOutputConnected = false;
- this._urlType = "Unknown";
- this.name = name;
- scene = scene || engineStore_EngineStore.LastCreatedScene;
- if (!scene) {
- return;
- }
- this._scene = scene;
- Sound._SceneComponentInitialization(scene);
- this._readyToPlayCallback = readyToPlayCallback;
- // Default custom attenuation function is a linear attenuation
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- this._customAttenuationFunction = (currentVolume, currentDistance, maxDistance, refDistance, rolloffFactor) => {
- if (currentDistance < maxDistance) {
- return currentVolume * (1 - currentDistance / maxDistance);
- }
- else {
- return 0;
- }
- };
- if (options) {
- this.autoplay = options.autoplay || false;
- this._loop = options.loop || false;
- // if volume === 0, we need another way to check this option
- if (options.volume !== undefined) {
- this._volume = options.volume;
- }
- this._spatialSound = (_a = options.spatialSound) !== null && _a !== void 0 ? _a : false;
- this.maxDistance = (_b = options.maxDistance) !== null && _b !== void 0 ? _b : 100;
- this.useCustomAttenuation = (_c = options.useCustomAttenuation) !== null && _c !== void 0 ? _c : false;
- this.rolloffFactor = options.rolloffFactor || 1;
- this.refDistance = options.refDistance || 1;
- this.distanceModel = options.distanceModel || "linear";
- this._playbackRate = options.playbackRate || 1;
- this._streaming = (_d = options.streaming) !== null && _d !== void 0 ? _d : false;
- this._length = options.length;
- this._offset = options.offset;
- }
- if (((_e = engine_Engine.audioEngine) === null || _e === void 0 ? void 0 : _e.canUseWebAudio) && engine_Engine.audioEngine.audioContext) {
- this._soundGain = engine_Engine.audioEngine.audioContext.createGain();
- this._soundGain.gain.value = this._volume;
- this._inputAudioNode = this._soundGain;
- this._outputAudioNode = this._soundGain;
- if (this._spatialSound) {
- this._createSpatialParameters();
- }
- this._scene.mainSoundTrack.addSound(this);
- let validParameter = true;
- // if no parameter is passed, you need to call setAudioBuffer yourself to prepare the sound
- if (urlOrArrayBuffer) {
- try {
- if (typeof urlOrArrayBuffer === "string") {
- this._urlType = "String";
- }
- else if (urlOrArrayBuffer instanceof ArrayBuffer) {
- this._urlType = "ArrayBuffer";
- }
- else if (urlOrArrayBuffer instanceof HTMLMediaElement) {
- this._urlType = "MediaElement";
- }
- else if (urlOrArrayBuffer instanceof MediaStream) {
- this._urlType = "MediaStream";
- }
- else if (urlOrArrayBuffer instanceof AudioBuffer) {
- this._urlType = "AudioBuffer";
- }
- else if (Array.isArray(urlOrArrayBuffer)) {
- this._urlType = "Array";
- }
- let urls = [];
- let codecSupportedFound = false;
- switch (this._urlType) {
- case "MediaElement":
- this._streaming = true;
- this._isReadyToPlay = true;
- this._streamingSource = engine_Engine.audioEngine.audioContext.createMediaElementSource(urlOrArrayBuffer);
- if (this.autoplay) {
- this.play(0, this._offset, this._length);
- }
- if (this._readyToPlayCallback) {
- this._readyToPlayCallback();
- }
- break;
- case "MediaStream":
- this._streaming = true;
- this._isReadyToPlay = true;
- this._streamingSource = engine_Engine.audioEngine.audioContext.createMediaStreamSource(urlOrArrayBuffer);
- if (this.autoplay) {
- this.play(0, this._offset, this._length);
- }
- if (this._readyToPlayCallback) {
- this._readyToPlayCallback();
- }
- break;
- case "ArrayBuffer":
- if (urlOrArrayBuffer.byteLength > 0) {
- codecSupportedFound = true;
- this._soundLoaded(urlOrArrayBuffer);
- }
- break;
- case "AudioBuffer":
- this._audioBufferLoaded(urlOrArrayBuffer);
- break;
- case "String":
- urls.push(urlOrArrayBuffer);
- // eslint-disable-next-line no-fallthrough
- case "Array":
- if (urls.length === 0) {
- urls = urlOrArrayBuffer;
- }
- // If we found a supported format, we load it immediately and stop the loop
- for (let i = 0; i < urls.length; i++) {
- const url = urls[i];
- codecSupportedFound =
- (options && options.skipCodecCheck) ||
- (url.indexOf(".mp3", url.length - 4) !== -1 && engine_Engine.audioEngine.isMP3supported) ||
- (url.indexOf(".ogg", url.length - 4) !== -1 && engine_Engine.audioEngine.isOGGsupported) ||
- url.indexOf(".wav", url.length - 4) !== -1 ||
- url.indexOf(".m4a", url.length - 4) !== -1 ||
- url.indexOf(".mp4", url.length - 4) !== -1 ||
- url.indexOf("blob:") !== -1;
- if (codecSupportedFound) {
- // Loading sound
- if (!this._streaming) {
- this._scene._loadFile(url, (data) => {
- this._soundLoaded(data);
- }, undefined, true, true, (exception) => {
- if (exception) {
- logger_Logger.Error("XHR " + exception.status + " error on: " + url + ".");
- }
- logger_Logger.Error("Sound creation aborted.");
- this._scene.mainSoundTrack.removeSound(this);
- });
- }
- // Streaming sound using HTML5 Audio tag
- else {
- this._htmlAudioElement = new Audio(url);
- this._htmlAudioElement.controls = false;
- this._htmlAudioElement.loop = this.loop;
- tools_Tools.SetCorsBehavior(url, this._htmlAudioElement);
- this._htmlAudioElement.preload = "auto";
- this._htmlAudioElement.addEventListener("canplaythrough", () => {
- this._isReadyToPlay = true;
- if (this.autoplay) {
- this.play(0, this._offset, this._length);
- }
- if (this._readyToPlayCallback) {
- this._readyToPlayCallback();
- }
- });
- document.body.appendChild(this._htmlAudioElement);
- this._htmlAudioElement.load();
- }
- break;
- }
- }
- break;
- default:
- validParameter = false;
- break;
- }
- if (!validParameter) {
- logger_Logger.Error("Parameter must be a URL to the sound, an Array of URLs (.mp3 & .ogg) or an ArrayBuffer of the sound.");
- }
- else {
- if (!codecSupportedFound) {
- this._isReadyToPlay = true;
- // Simulating a ready to play event to avoid breaking code path
- if (this._readyToPlayCallback) {
- setTimeout(() => {
- if (this._readyToPlayCallback) {
- this._readyToPlayCallback();
- }
- }, 1000);
- }
- }
- }
- }
- catch (ex) {
- logger_Logger.Error("Unexpected error. Sound creation aborted.");
- this._scene.mainSoundTrack.removeSound(this);
- }
- }
- }
- else {
- // Adding an empty sound to avoid breaking audio calls for non Web Audio browsers
- this._scene.mainSoundTrack.addSound(this);
- if (engine_Engine.audioEngine && !engine_Engine.audioEngine.WarnedWebAudioUnsupported) {
- logger_Logger.Error("Web Audio is not supported by your browser.");
- engine_Engine.audioEngine.WarnedWebAudioUnsupported = true;
- }
- // Simulating a ready to play event to avoid breaking code for non web audio browsers
- if (this._readyToPlayCallback) {
- setTimeout(() => {
- if (this._readyToPlayCallback) {
- this._readyToPlayCallback();
- }
- }, 1000);
- }
- }
- }
- /**
- * Release the sound and its associated resources
- */
- dispose() {
- var _a;
- if ((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) {
- if (this.isPlaying) {
- this.stop();
- }
- this._isReadyToPlay = false;
- if (this.soundTrackId === -1) {
- this._scene.mainSoundTrack.removeSound(this);
- }
- else if (this._scene.soundTracks) {
- this._scene.soundTracks[this.soundTrackId].removeSound(this);
- }
- if (this._soundGain) {
- this._soundGain.disconnect();
- this._soundGain = null;
- }
- if (this._soundPanner) {
- this._soundPanner.disconnect();
- this._soundPanner = null;
- }
- if (this._soundSource) {
- this._soundSource.disconnect();
- this._soundSource = null;
- }
- this._audioBuffer = null;
- if (this._htmlAudioElement) {
- this._htmlAudioElement.pause();
- this._htmlAudioElement.src = "";
- document.body.removeChild(this._htmlAudioElement);
- }
- if (this._streamingSource) {
- this._streamingSource.disconnect();
- }
- if (this._connectedTransformNode && this._registerFunc) {
- this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc);
- this._connectedTransformNode = null;
- }
- this._clearTimeoutsAndObservers();
- }
- }
- /**
- * Gets if the sounds is ready to be played or not.
- * @returns true if ready, otherwise false
- */
- isReady() {
- return this._isReadyToPlay;
- }
- /**
- * Get the current class name.
- * @returns current class name
- */
- getClassName() {
- return "Sound";
- }
- _audioBufferLoaded(buffer) {
- var _a;
- if (!((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.audioContext)) {
- return;
- }
- this._audioBuffer = buffer;
- this._isReadyToPlay = true;
- if (this.autoplay) {
- this.play(0, this._offset, this._length);
- }
- if (this._readyToPlayCallback) {
- this._readyToPlayCallback();
- }
- }
- _soundLoaded(audioData) {
- var _a;
- if (!((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.audioContext)) {
- return;
- }
- engine_Engine.audioEngine.audioContext.decodeAudioData(audioData, (buffer) => {
- this._audioBufferLoaded(buffer);
- }, (err) => {
- logger_Logger.Error("Error while decoding audio data for: " + this.name + " / Error: " + err);
- });
- }
- /**
- * Sets the data of the sound from an audiobuffer
- * @param audioBuffer The audioBuffer containing the data
- */
- setAudioBuffer(audioBuffer) {
- var _a;
- if ((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) {
- this._audioBuffer = audioBuffer;
- this._isReadyToPlay = true;
- }
- }
- /**
- * Updates the current sounds options such as maxdistance, loop...
- * @param options A JSON object containing values named as the object properties
- */
- updateOptions(options) {
- var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l;
- if (options) {
- this.loop = (_a = options.loop) !== null && _a !== void 0 ? _a : this.loop;
- this.maxDistance = (_b = options.maxDistance) !== null && _b !== void 0 ? _b : this.maxDistance;
- this.useCustomAttenuation = (_c = options.useCustomAttenuation) !== null && _c !== void 0 ? _c : this.useCustomAttenuation;
- this.rolloffFactor = (_d = options.rolloffFactor) !== null && _d !== void 0 ? _d : this.rolloffFactor;
- this.refDistance = (_e = options.refDistance) !== null && _e !== void 0 ? _e : this.refDistance;
- this.distanceModel = (_f = options.distanceModel) !== null && _f !== void 0 ? _f : this.distanceModel;
- this._playbackRate = (_g = options.playbackRate) !== null && _g !== void 0 ? _g : this._playbackRate;
- this._length = (_h = options.length) !== null && _h !== void 0 ? _h : undefined;
- this.spatialSound = (_j = options.spatialSound) !== null && _j !== void 0 ? _j : this._spatialSound;
- this._setOffset((_k = options.offset) !== null && _k !== void 0 ? _k : undefined);
- this.setVolume((_l = options.volume) !== null && _l !== void 0 ? _l : this._volume);
- this._updateSpatialParameters();
- if (this.isPlaying) {
- if (this._streaming && this._htmlAudioElement) {
- this._htmlAudioElement.playbackRate = this._playbackRate;
- if (this._htmlAudioElement.loop !== this.loop) {
- this._htmlAudioElement.loop = this.loop;
- }
- }
- else {
- if (this._soundSource) {
- this._soundSource.playbackRate.value = this._playbackRate;
- if (this._soundSource.loop !== this.loop) {
- this._soundSource.loop = this.loop;
- }
- if (this._offset !== undefined && this._soundSource.loopStart !== this._offset) {
- this._soundSource.loopStart = this._offset;
- }
- if (this._length !== undefined && this._length !== this._soundSource.loopEnd) {
- this._soundSource.loopEnd = (this._offset | 0) + this._length;
- }
- }
- }
- }
- }
- }
- _createSpatialParameters() {
- var _a, _b;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && engine_Engine.audioEngine.audioContext) {
- if (this._scene.headphone) {
- this._panningModel = "HRTF";
- }
- this._soundPanner = (_b = this._soundPanner) !== null && _b !== void 0 ? _b : engine_Engine.audioEngine.audioContext.createPanner();
- if (this._soundPanner && this._outputAudioNode) {
- this._updateSpatialParameters();
- this._soundPanner.connect(this._outputAudioNode);
- this._inputAudioNode = this._soundPanner;
- }
- }
- }
- _disableSpatialSound() {
- var _a;
- if (!this._spatialSound) {
- return;
- }
- this._inputAudioNode = this._soundGain;
- (_a = this._soundPanner) === null || _a === void 0 ? void 0 : _a.disconnect();
- this._soundPanner = null;
- this._spatialSound = false;
- }
- _updateSpatialParameters() {
- if (!this._spatialSound) {
- return;
- }
- if (this._soundPanner) {
- if (this.useCustomAttenuation) {
- // Tricks to disable in a way embedded Web Audio attenuation
- this._soundPanner.distanceModel = "linear";
- this._soundPanner.maxDistance = Number.MAX_VALUE;
- this._soundPanner.refDistance = 1;
- this._soundPanner.rolloffFactor = 1;
- this._soundPanner.panningModel = this._panningModel;
- }
- else {
- this._soundPanner.distanceModel = this.distanceModel;
- this._soundPanner.maxDistance = this.maxDistance;
- this._soundPanner.refDistance = this.refDistance;
- this._soundPanner.rolloffFactor = this.rolloffFactor;
- this._soundPanner.panningModel = this._panningModel;
- }
- }
- else {
- this._createSpatialParameters();
- }
- }
- /**
- * Switch the panning model to HRTF:
- * Renders a stereo output of higher quality than equalpower — it uses a convolution with measured impulse responses from human subjects.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-a-spatial-3d-sound
- */
- switchPanningModelToHRTF() {
- this._panningModel = "HRTF";
- this._switchPanningModel();
- }
- /**
- * Switch the panning model to Equal Power:
- * Represents the equal-power panning algorithm, generally regarded as simple and efficient. equalpower is the default value.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-a-spatial-3d-sound
- */
- switchPanningModelToEqualPower() {
- this._panningModel = "equalpower";
- this._switchPanningModel();
- }
- _switchPanningModel() {
- var _a;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._spatialSound && this._soundPanner) {
- this._soundPanner.panningModel = this._panningModel;
- }
- }
- /**
- * Connect this sound to a sound track audio node like gain...
- * @param soundTrackAudioNode the sound track audio node to connect to
- */
- connectToSoundTrackAudioNode(soundTrackAudioNode) {
- var _a;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._outputAudioNode) {
- if (this._isOutputConnected) {
- this._outputAudioNode.disconnect();
- }
- this._outputAudioNode.connect(soundTrackAudioNode);
- this._isOutputConnected = true;
- }
- }
- /**
- * Transform this sound into a directional source
- * @param coneInnerAngle Size of the inner cone in degree
- * @param coneOuterAngle Size of the outer cone in degree
- * @param coneOuterGain Volume of the sound outside the outer cone (between 0.0 and 1.0)
- */
- setDirectionalCone(coneInnerAngle, coneOuterAngle, coneOuterGain) {
- if (coneOuterAngle < coneInnerAngle) {
- logger_Logger.Error("setDirectionalCone(): outer angle of the cone must be superior or equal to the inner angle.");
- return;
- }
- this._coneInnerAngle = coneInnerAngle;
- this._coneOuterAngle = coneOuterAngle;
- this._coneOuterGain = coneOuterGain;
- this._isDirectional = true;
- if (this.isPlaying && this.loop) {
- this.stop();
- this.play(0, this._offset, this._length);
- }
- }
- /**
- * Gets or sets the inner angle for the directional cone.
- */
- get directionalConeInnerAngle() {
- return this._coneInnerAngle;
- }
- /**
- * Gets or sets the inner angle for the directional cone.
- */
- set directionalConeInnerAngle(value) {
- var _a;
- if (value != this._coneInnerAngle) {
- if (this._coneOuterAngle < value) {
- logger_Logger.Error("directionalConeInnerAngle: outer angle of the cone must be superior or equal to the inner angle.");
- return;
- }
- this._coneInnerAngle = value;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._spatialSound && this._soundPanner) {
- this._soundPanner.coneInnerAngle = this._coneInnerAngle;
- }
- }
- }
- /**
- * Gets or sets the outer angle for the directional cone.
- */
- get directionalConeOuterAngle() {
- return this._coneOuterAngle;
- }
- /**
- * Gets or sets the outer angle for the directional cone.
- */
- set directionalConeOuterAngle(value) {
- var _a;
- if (value != this._coneOuterAngle) {
- if (value < this._coneInnerAngle) {
- logger_Logger.Error("directionalConeOuterAngle: outer angle of the cone must be superior or equal to the inner angle.");
- return;
- }
- this._coneOuterAngle = value;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._spatialSound && this._soundPanner) {
- this._soundPanner.coneOuterAngle = this._coneOuterAngle;
- }
- }
- }
- /**
- * Sets the position of the emitter if spatial sound is enabled
- * @param newPosition Defines the new position
- */
- setPosition(newPosition) {
- var _a;
- if (newPosition.equals(this._position)) {
- return;
- }
- this._position.copyFrom(newPosition);
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._spatialSound && this._soundPanner && !isNaN(this._position.x) && !isNaN(this._position.y) && !isNaN(this._position.z)) {
- this._soundPanner.positionX.value = this._position.x;
- this._soundPanner.positionY.value = this._position.y;
- this._soundPanner.positionZ.value = this._position.z;
- }
- }
- /**
- * Sets the local direction of the emitter if spatial sound is enabled
- * @param newLocalDirection Defines the new local direction
- */
- setLocalDirectionToMesh(newLocalDirection) {
- var _a;
- this._localDirection = newLocalDirection;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._connectedTransformNode && this.isPlaying) {
- this._updateDirection();
- }
- }
- _updateDirection() {
- if (!this._connectedTransformNode || !this._soundPanner) {
- return;
- }
- const mat = this._connectedTransformNode.getWorldMatrix();
- const direction = math_vector_Vector3.TransformNormal(this._localDirection, mat);
- direction.normalize();
- this._soundPanner.orientationX.value = direction.x;
- this._soundPanner.orientationY.value = direction.y;
- this._soundPanner.orientationZ.value = direction.z;
- }
- /** @internal */
- updateDistanceFromListener() {
- var _a;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._connectedTransformNode && this.useCustomAttenuation && this._soundGain && this._scene.activeCamera) {
- const distance = this._scene.audioListenerPositionProvider
- ? this._connectedTransformNode.position.subtract(this._scene.audioListenerPositionProvider()).length()
- : this._connectedTransformNode.getDistanceToCamera(this._scene.activeCamera);
- this._soundGain.gain.value = this._customAttenuationFunction(this._volume, distance, this.maxDistance, this.refDistance, this.rolloffFactor);
- }
- }
- /**
- * Sets a new custom attenuation function for the sound.
- * @param callback Defines the function used for the attenuation
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-your-own-custom-attenuation-function
- */
- setAttenuationFunction(callback) {
- this._customAttenuationFunction = callback;
- }
- /**
- * Play the sound
- * @param time (optional) Start the sound after X seconds. Start immediately (0) by default.
- * @param offset (optional) Start the sound at a specific time in seconds
- * @param length (optional) Sound duration (in seconds)
- */
- play(time, offset, length) {
- var _a, _b, _c, _d;
- if (this._isReadyToPlay && this._scene.audioEnabled && ((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.audioContext)) {
- try {
- this._clearTimeoutsAndObservers();
- let startTime = time ? ((_b = engine_Engine.audioEngine) === null || _b === void 0 ? void 0 : _b.audioContext.currentTime) + time : (_c = engine_Engine.audioEngine) === null || _c === void 0 ? void 0 : _c.audioContext.currentTime;
- if (!this._soundSource || !this._streamingSource) {
- if (this._spatialSound && this._soundPanner) {
- if (!isNaN(this._position.x) && !isNaN(this._position.y) && !isNaN(this._position.z)) {
- this._soundPanner.positionX.value = this._position.x;
- this._soundPanner.positionY.value = this._position.y;
- this._soundPanner.positionZ.value = this._position.z;
- }
- if (this._isDirectional) {
- this._soundPanner.coneInnerAngle = this._coneInnerAngle;
- this._soundPanner.coneOuterAngle = this._coneOuterAngle;
- this._soundPanner.coneOuterGain = this._coneOuterGain;
- if (this._connectedTransformNode) {
- this._updateDirection();
- }
- else {
- this._soundPanner.setOrientation(this._localDirection.x, this._localDirection.y, this._localDirection.z);
- }
- }
- }
- }
- if (this._streaming) {
- if (!this._streamingSource) {
- this._streamingSource = engine_Engine.audioEngine.audioContext.createMediaElementSource(this._htmlAudioElement);
- this._htmlAudioElement.onended = () => {
- this._onended();
- };
- this._htmlAudioElement.playbackRate = this._playbackRate;
- }
- this._streamingSource.disconnect();
- if (this._inputAudioNode) {
- this._streamingSource.connect(this._inputAudioNode);
- }
- if (this._htmlAudioElement) {
- // required to manage properly the new suspended default state of Chrome
- // When the option 'streaming: true' is used, we need first to wait for
- // the audio engine to be unlocked by a user gesture before trying to play
- // an HTML Audio element
- const tryToPlay = () => {
- var _a, _b;
- if ((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.unlocked) {
- const playPromise = this._htmlAudioElement.play();
- // In browsers that don’t yet support this functionality,
- // playPromise won’t be defined.
- if (playPromise !== undefined) {
- playPromise.catch(() => {
- var _a, _b;
- // Automatic playback failed.
- // Waiting for the audio engine to be unlocked by user click on unmute
- (_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.lock();
- if (this.loop || this.autoplay) {
- this._audioUnlockedObserver = (_b = engine_Engine.audioEngine) === null || _b === void 0 ? void 0 : _b.onAudioUnlockedObservable.addOnce(() => {
- tryToPlay();
- });
- }
- });
- }
- }
- else {
- if (this.loop || this.autoplay) {
- this._audioUnlockedObserver = (_b = engine_Engine.audioEngine) === null || _b === void 0 ? void 0 : _b.onAudioUnlockedObservable.addOnce(() => {
- tryToPlay();
- });
- }
- }
- };
- tryToPlay();
- }
- }
- else {
- const tryToPlay = () => {
- var _a, _b, _c, _d;
- if ((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.audioContext) {
- length = length || this._length;
- if (offset !== undefined) {
- this._setOffset(offset);
- }
- if (this._soundSource) {
- const oldSource = this._soundSource;
- oldSource.onended = () => {
- oldSource.disconnect();
- };
- }
- this._soundSource = (_b = engine_Engine.audioEngine) === null || _b === void 0 ? void 0 : _b.audioContext.createBufferSource();
- if (this._soundSource && this._inputAudioNode) {
- this._soundSource.buffer = this._audioBuffer;
- this._soundSource.connect(this._inputAudioNode);
- this._soundSource.loop = this.loop;
- if (offset !== undefined) {
- this._soundSource.loopStart = offset;
- }
- if (length !== undefined) {
- this._soundSource.loopEnd = (offset | 0) + length;
- }
- this._soundSource.playbackRate.value = this._playbackRate;
- this._soundSource.onended = () => {
- this._onended();
- };
- startTime = time ? ((_c = engine_Engine.audioEngine) === null || _c === void 0 ? void 0 : _c.audioContext.currentTime) + time : engine_Engine.audioEngine.audioContext.currentTime;
- const actualOffset = ((this.isPaused ? this.currentTime : 0) + ((_d = this._offset) !== null && _d !== void 0 ? _d : 0)) % this._soundSource.buffer.duration;
- this._soundSource.start(startTime, actualOffset, this.loop ? undefined : length);
- }
- }
- };
- if (((_d = engine_Engine.audioEngine) === null || _d === void 0 ? void 0 : _d.audioContext.state) === "suspended") {
- // Wait a bit for FF as context seems late to be ready.
- this._tryToPlayTimeout = setTimeout(() => {
- var _a;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.audioContext.state) === "suspended") {
- // Automatic playback failed.
- // Waiting for the audio engine to be unlocked by user click on unmute
- engine_Engine.audioEngine.lock();
- if (this.loop || this.autoplay) {
- this._audioUnlockedObserver = engine_Engine.audioEngine.onAudioUnlockedObservable.addOnce(() => {
- tryToPlay();
- });
- }
- }
- else {
- tryToPlay();
- }
- }, 500);
- }
- else {
- tryToPlay();
- }
- }
- this._startTime = startTime;
- this.isPlaying = true;
- this.isPaused = false;
- }
- catch (ex) {
- logger_Logger.Error("Error while trying to play audio: " + this.name + ", " + ex.message);
- }
- }
- }
- _onended() {
- this.isPlaying = false;
- this._startTime = 0;
- this._currentTime = 0;
- if (this.onended) {
- this.onended();
- }
- this.onEndedObservable.notifyObservers(this);
- }
- /**
- * Stop the sound
- * @param time (optional) Stop the sound after X seconds. Stop immediately (0) by default.
- */
- stop(time) {
- var _a;
- if (this.isPlaying) {
- this._clearTimeoutsAndObservers();
- if (this._streaming) {
- if (this._htmlAudioElement) {
- this._htmlAudioElement.pause();
- // Test needed for Firefox or it will generate an Invalid State Error
- if (this._htmlAudioElement.currentTime > 0) {
- this._htmlAudioElement.currentTime = 0;
- }
- }
- else {
- this._streamingSource.disconnect();
- }
- this.isPlaying = false;
- }
- else if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.audioContext) && this._soundSource) {
- const stopTime = time ? engine_Engine.audioEngine.audioContext.currentTime + time : undefined;
- this._soundSource.onended = () => {
- this.isPlaying = false;
- this.isPaused = false;
- this._startTime = 0;
- this._currentTime = 0;
- if (this._soundSource) {
- this._soundSource.onended = () => void 0;
- }
- this._onended();
- };
- this._soundSource.stop(stopTime);
- }
- else {
- this.isPlaying = false;
- }
- }
- else if (this.isPaused) {
- this.isPaused = false;
- this._startTime = 0;
- this._currentTime = 0;
- }
- }
- /**
- * Put the sound in pause
- */
- pause() {
- var _a;
- if (this.isPlaying) {
- this._clearTimeoutsAndObservers();
- if (this._streaming) {
- if (this._htmlAudioElement) {
- this._htmlAudioElement.pause();
- }
- else {
- this._streamingSource.disconnect();
- }
- this.isPlaying = false;
- this.isPaused = true;
- }
- else if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.audioContext) && this._soundSource) {
- this._soundSource.onended = () => void 0;
- this._soundSource.stop();
- this.isPlaying = false;
- this.isPaused = true;
- this._currentTime += engine_Engine.audioEngine.audioContext.currentTime - this._startTime;
- }
- }
- }
- /**
- * Sets a dedicated volume for this sounds
- * @param newVolume Define the new volume of the sound
- * @param time Define time for gradual change to new volume
- */
- setVolume(newVolume, time) {
- var _a;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._soundGain) {
- if (time && engine_Engine.audioEngine.audioContext) {
- this._soundGain.gain.cancelScheduledValues(engine_Engine.audioEngine.audioContext.currentTime);
- this._soundGain.gain.setValueAtTime(this._soundGain.gain.value, engine_Engine.audioEngine.audioContext.currentTime);
- this._soundGain.gain.linearRampToValueAtTime(newVolume, engine_Engine.audioEngine.audioContext.currentTime + time);
- }
- else {
- this._soundGain.gain.value = newVolume;
- }
- }
- this._volume = newVolume;
- }
- /**
- * Set the sound play back rate
- * @param newPlaybackRate Define the playback rate the sound should be played at
- */
- setPlaybackRate(newPlaybackRate) {
- this._playbackRate = newPlaybackRate;
- if (this.isPlaying) {
- if (this._streaming && this._htmlAudioElement) {
- this._htmlAudioElement.playbackRate = this._playbackRate;
- }
- else if (this._soundSource) {
- this._soundSource.playbackRate.value = this._playbackRate;
- }
- }
- }
- /**
- * Gets the sound play back rate.
- * @returns the play back rate of the sound
- */
- getPlaybackRate() {
- return this._playbackRate;
- }
- /**
- * Gets the volume of the sound.
- * @returns the volume of the sound
- */
- getVolume() {
- return this._volume;
- }
- /**
- * Attach the sound to a dedicated mesh
- * @param transformNode The transform node to connect the sound with
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#attaching-a-sound-to-a-mesh
- */
- attachToMesh(transformNode) {
- if (this._connectedTransformNode && this._registerFunc) {
- this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc);
- this._registerFunc = null;
- }
- this._connectedTransformNode = transformNode;
- if (!this._spatialSound) {
- this._spatialSound = true;
- this._createSpatialParameters();
- if (this.isPlaying && this.loop) {
- this.stop();
- this.play(0, this._offset, this._length);
- }
- }
- this._onRegisterAfterWorldMatrixUpdate(this._connectedTransformNode);
- this._registerFunc = (transformNode) => this._onRegisterAfterWorldMatrixUpdate(transformNode);
- this._connectedTransformNode.registerAfterWorldMatrixUpdate(this._registerFunc);
- }
- /**
- * Detach the sound from the previously attached mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#attaching-a-sound-to-a-mesh
- */
- detachFromMesh() {
- if (this._connectedTransformNode && this._registerFunc) {
- this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc);
- this._registerFunc = null;
- this._connectedTransformNode = null;
- }
- }
- _onRegisterAfterWorldMatrixUpdate(node) {
- var _a;
- if (!node.getBoundingInfo) {
- this.setPosition(node.absolutePosition);
- }
- else {
- const mesh = node;
- const boundingInfo = mesh.getBoundingInfo();
- this.setPosition(boundingInfo.boundingSphere.centerWorld);
- }
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._isDirectional && this.isPlaying) {
- this._updateDirection();
- }
- }
- /**
- * Clone the current sound in the scene.
- * @returns the new sound clone
- */
- clone() {
- if (!this._streaming) {
- const setBufferAndRun = () => {
- if (this._isReadyToPlay) {
- clonedSound._audioBuffer = this.getAudioBuffer();
- clonedSound._isReadyToPlay = true;
- if (clonedSound.autoplay) {
- clonedSound.play(0, this._offset, this._length);
- }
- }
- else {
- setTimeout(setBufferAndRun, 300);
- }
- };
- const currentOptions = {
- autoplay: this.autoplay,
- loop: this.loop,
- volume: this._volume,
- spatialSound: this._spatialSound,
- maxDistance: this.maxDistance,
- useCustomAttenuation: this.useCustomAttenuation,
- rolloffFactor: this.rolloffFactor,
- refDistance: this.refDistance,
- distanceModel: this.distanceModel,
- };
- const clonedSound = new Sound(this.name + "_cloned", new ArrayBuffer(0), this._scene, null, currentOptions);
- if (this.useCustomAttenuation) {
- clonedSound.setAttenuationFunction(this._customAttenuationFunction);
- }
- clonedSound.setPosition(this._position);
- clonedSound.setPlaybackRate(this._playbackRate);
- setBufferAndRun();
- return clonedSound;
- }
- // Can't clone a streaming sound
- else {
- return null;
- }
- }
- /**
- * Gets the current underlying audio buffer containing the data
- * @returns the audio buffer
- */
- getAudioBuffer() {
- return this._audioBuffer;
- }
- /**
- * Gets the WebAudio AudioBufferSourceNode, lets you keep track of and stop instances of this Sound.
- * @returns the source node
- */
- getSoundSource() {
- return this._soundSource;
- }
- /**
- * Gets the WebAudio GainNode, gives you precise control over the gain of instances of this Sound.
- * @returns the gain node
- */
- getSoundGain() {
- return this._soundGain;
- }
- /**
- * Serializes the Sound in a JSON representation
- * @returns the JSON representation of the sound
- */
- serialize() {
- const serializationObject = {
- name: this.name,
- url: this.name,
- autoplay: this.autoplay,
- loop: this.loop,
- volume: this._volume,
- spatialSound: this._spatialSound,
- maxDistance: this.maxDistance,
- rolloffFactor: this.rolloffFactor,
- refDistance: this.refDistance,
- distanceModel: this.distanceModel,
- playbackRate: this._playbackRate,
- panningModel: this._panningModel,
- soundTrackId: this.soundTrackId,
- metadata: this.metadata,
- };
- if (this._spatialSound) {
- if (this._connectedTransformNode) {
- serializationObject.connectedMeshId = this._connectedTransformNode.id;
- }
- serializationObject.position = this._position.asArray();
- serializationObject.refDistance = this.refDistance;
- serializationObject.distanceModel = this.distanceModel;
- serializationObject.isDirectional = this._isDirectional;
- serializationObject.localDirectionToMesh = this._localDirection.asArray();
- serializationObject.coneInnerAngle = this._coneInnerAngle;
- serializationObject.coneOuterAngle = this._coneOuterAngle;
- serializationObject.coneOuterGain = this._coneOuterGain;
- }
- return serializationObject;
- }
- /**
- * Parse a JSON representation of a sound to instantiate in a given scene
- * @param parsedSound Define the JSON representation of the sound (usually coming from the serialize method)
- * @param scene Define the scene the new parsed sound should be created in
- * @param rootUrl Define the rooturl of the load in case we need to fetch relative dependencies
- * @param sourceSound Define a sound place holder if do not need to instantiate a new one
- * @returns the newly parsed sound
- */
- static Parse(parsedSound, scene, rootUrl, sourceSound) {
- const soundName = parsedSound.name;
- let soundUrl;
- if (parsedSound.url) {
- soundUrl = rootUrl + parsedSound.url;
- }
- else {
- soundUrl = rootUrl + soundName;
- }
- const options = {
- autoplay: parsedSound.autoplay,
- loop: parsedSound.loop,
- volume: parsedSound.volume,
- spatialSound: parsedSound.spatialSound,
- maxDistance: parsedSound.maxDistance,
- rolloffFactor: parsedSound.rolloffFactor,
- refDistance: parsedSound.refDistance,
- distanceModel: parsedSound.distanceModel,
- playbackRate: parsedSound.playbackRate,
- };
- let newSound;
- if (!sourceSound) {
- newSound = new Sound(soundName, soundUrl, scene, () => {
- scene.removePendingData(newSound);
- }, options);
- scene.addPendingData(newSound);
- }
- else {
- const setBufferAndRun = () => {
- if (sourceSound._isReadyToPlay) {
- newSound._audioBuffer = sourceSound.getAudioBuffer();
- newSound._isReadyToPlay = true;
- if (newSound.autoplay) {
- newSound.play(0, newSound._offset, newSound._length);
- }
- }
- else {
- setTimeout(setBufferAndRun, 300);
- }
- };
- newSound = new Sound(soundName, new ArrayBuffer(0), scene, null, options);
- setBufferAndRun();
- }
- if (parsedSound.position) {
- const soundPosition = math_vector_Vector3.FromArray(parsedSound.position);
- newSound.setPosition(soundPosition);
- }
- if (parsedSound.isDirectional) {
- newSound.setDirectionalCone(parsedSound.coneInnerAngle || 360, parsedSound.coneOuterAngle || 360, parsedSound.coneOuterGain || 0);
- if (parsedSound.localDirectionToMesh) {
- const localDirectionToMesh = math_vector_Vector3.FromArray(parsedSound.localDirectionToMesh);
- newSound.setLocalDirectionToMesh(localDirectionToMesh);
- }
- }
- if (parsedSound.connectedMeshId) {
- const connectedMesh = scene.getMeshById(parsedSound.connectedMeshId);
- if (connectedMesh) {
- newSound.attachToMesh(connectedMesh);
- }
- }
- if (parsedSound.metadata) {
- newSound.metadata = parsedSound.metadata;
- }
- return newSound;
- }
- _setOffset(value) {
- if (this._offset === value) {
- return;
- }
- if (this.isPaused) {
- this.stop();
- this.isPaused = false;
- }
- this._offset = value;
- }
- _clearTimeoutsAndObservers() {
- var _a;
- if (this._tryToPlayTimeout) {
- clearTimeout(this._tryToPlayTimeout);
- this._tryToPlayTimeout = null;
- }
- if (this._audioUnlockedObserver) {
- (_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.onAudioUnlockedObservable.remove(this._audioUnlockedObserver);
- this._audioUnlockedObserver = null;
- }
- }
-}
-/**
- * @internal
- */
-Sound._SceneComponentInitialization = (_) => {
- throw _WarnImport("AudioSceneComponent");
-};
-//# sourceMappingURL=sound.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Audio/soundTrack.js
-
-
-/**
- * It could be useful to isolate your music & sounds on several tracks to better manage volume on a grouped instance of sounds.
- * It will be also used in a future release to apply effects on a specific track.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#using-sound-tracks
- */
-class SoundTrack {
- /**
- * Creates a new sound track.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#using-sound-tracks
- * @param scene Define the scene the sound track belongs to
- * @param options
- */
- constructor(scene, options = {}) {
- /**
- * The unique identifier of the sound track in the scene.
- */
- this.id = -1;
- this._isInitialized = false;
- scene = scene || engineStore_EngineStore.LastCreatedScene;
- if (!scene) {
- return;
- }
- this._scene = scene;
- this.soundCollection = new Array();
- this._options = options;
- if (!this._options.mainTrack && this._scene.soundTracks) {
- this._scene.soundTracks.push(this);
- this.id = this._scene.soundTracks.length - 1;
- }
- }
- _initializeSoundTrackAudioGraph() {
- var _a;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && engine_Engine.audioEngine.audioContext) {
- this._outputAudioNode = engine_Engine.audioEngine.audioContext.createGain();
- this._outputAudioNode.connect(engine_Engine.audioEngine.masterGain);
- if (this._options) {
- if (this._options.volume) {
- this._outputAudioNode.gain.value = this._options.volume;
- }
- }
- this._isInitialized = true;
- }
- }
- /**
- * Release the sound track and its associated resources
- */
- dispose() {
- if (engine_Engine.audioEngine && engine_Engine.audioEngine.canUseWebAudio) {
- if (this._connectedAnalyser) {
- this._connectedAnalyser.stopDebugCanvas();
- }
- while (this.soundCollection.length) {
- this.soundCollection[0].dispose();
- }
- if (this._outputAudioNode) {
- this._outputAudioNode.disconnect();
- }
- this._outputAudioNode = null;
- }
- }
- /**
- * Adds a sound to this sound track
- * @param sound define the sound to add
- * @ignoreNaming
- */
- addSound(sound) {
- var _a;
- if (!this._isInitialized) {
- this._initializeSoundTrackAudioGraph();
- }
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._outputAudioNode) {
- sound.connectToSoundTrackAudioNode(this._outputAudioNode);
- }
- if (sound.soundTrackId) {
- if (sound.soundTrackId === -1) {
- this._scene.mainSoundTrack.removeSound(sound);
- }
- else if (this._scene.soundTracks) {
- this._scene.soundTracks[sound.soundTrackId].removeSound(sound);
- }
- }
- this.soundCollection.push(sound);
- sound.soundTrackId = this.id;
- }
- /**
- * Removes a sound to this sound track
- * @param sound define the sound to remove
- * @ignoreNaming
- */
- removeSound(sound) {
- const index = this.soundCollection.indexOf(sound);
- if (index !== -1) {
- this.soundCollection.splice(index, 1);
- }
- }
- /**
- * Set a global volume for the full sound track.
- * @param newVolume Define the new volume of the sound track
- */
- setVolume(newVolume) {
- var _a;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._outputAudioNode) {
- this._outputAudioNode.gain.value = newVolume;
- }
- }
- /**
- * Switch the panning model to HRTF:
- * Renders a stereo output of higher quality than equalpower — it uses a convolution with measured impulse responses from human subjects.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-a-spatial-3d-sound
- */
- switchPanningModelToHRTF() {
- var _a;
- if ((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) {
- for (let i = 0; i < this.soundCollection.length; i++) {
- this.soundCollection[i].switchPanningModelToHRTF();
- }
- }
- }
- /**
- * Switch the panning model to Equal Power:
- * Represents the equal-power panning algorithm, generally regarded as simple and efficient. equalpower is the default value.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#creating-a-spatial-3d-sound
- */
- switchPanningModelToEqualPower() {
- var _a;
- if ((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) {
- for (let i = 0; i < this.soundCollection.length; i++) {
- this.soundCollection[i].switchPanningModelToEqualPower();
- }
- }
- }
- /**
- * Connect the sound track to an audio analyser allowing some amazing
- * synchronization between the sounds/music and your visualization (VuMeter for instance).
- * @see https://doc.babylonjs.com/features/featuresDeepDive/audio/playingSoundsMusic#using-the-analyser
- * @param analyser The analyser to connect to the engine
- */
- connectToAnalyser(analyser) {
- var _a;
- if (this._connectedAnalyser) {
- this._connectedAnalyser.stopDebugCanvas();
- }
- this._connectedAnalyser = analyser;
- if (((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) && this._outputAudioNode) {
- this._outputAudioNode.disconnect();
- this._connectedAnalyser.connectAudioNodes(this._outputAudioNode, engine_Engine.audioEngine.masterGain);
- }
- }
-}
-//# sourceMappingURL=soundTrack.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Audio/audioSceneComponent.js
-
-
-
-
-
-
-
-
-
-
-// Adds the parser to the scene parsers.
-AbstractScene.AddParser(sceneComponent_SceneComponentConstants.NAME_AUDIO, (parsedData, scene, container, rootUrl) => {
- var _a;
- // TODO: add sound
- let loadedSounds = [];
- let loadedSound;
- container.sounds = container.sounds || [];
- if (parsedData.sounds !== undefined && parsedData.sounds !== null) {
- for (let index = 0, cache = parsedData.sounds.length; index < cache; index++) {
- const parsedSound = parsedData.sounds[index];
- if ((_a = engine_Engine.audioEngine) === null || _a === void 0 ? void 0 : _a.canUseWebAudio) {
- if (!parsedSound.url) {
- parsedSound.url = parsedSound.name;
- }
- if (!loadedSounds[parsedSound.url]) {
- loadedSound = Sound.Parse(parsedSound, scene, rootUrl);
- loadedSounds[parsedSound.url] = loadedSound;
- container.sounds.push(loadedSound);
- }
- else {
- container.sounds.push(Sound.Parse(parsedSound, scene, rootUrl, loadedSounds[parsedSound.url]));
- }
- }
- else {
- container.sounds.push(new Sound(parsedSound.name, null, scene));
- }
- }
- }
- loadedSounds = [];
-});
-Object.defineProperty(scene_Scene.prototype, "mainSoundTrack", {
- get: function () {
- let compo = this._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(this);
- this._addComponent(compo);
- }
- if (!this._mainSoundTrack) {
- this._mainSoundTrack = new SoundTrack(this, { mainTrack: true });
- }
- return this._mainSoundTrack;
- },
- enumerable: true,
- configurable: true,
-});
-scene_Scene.prototype.getSoundByName = function (name) {
- let index;
- for (index = 0; index < this.mainSoundTrack.soundCollection.length; index++) {
- if (this.mainSoundTrack.soundCollection[index].name === name) {
- return this.mainSoundTrack.soundCollection[index];
- }
- }
- if (this.soundTracks) {
- for (let sdIndex = 0; sdIndex < this.soundTracks.length; sdIndex++) {
- for (index = 0; index < this.soundTracks[sdIndex].soundCollection.length; index++) {
- if (this.soundTracks[sdIndex].soundCollection[index].name === name) {
- return this.soundTracks[sdIndex].soundCollection[index];
- }
- }
- }
- }
- return null;
-};
-Object.defineProperty(scene_Scene.prototype, "audioEnabled", {
- get: function () {
- let compo = this._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(this);
- this._addComponent(compo);
- }
- return compo.audioEnabled;
- },
- set: function (value) {
- let compo = this._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(this);
- this._addComponent(compo);
- }
- if (value) {
- compo.enableAudio();
- }
- else {
- compo.disableAudio();
- }
- },
- enumerable: true,
- configurable: true,
-});
-Object.defineProperty(scene_Scene.prototype, "headphone", {
- get: function () {
- let compo = this._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(this);
- this._addComponent(compo);
- }
- return compo.headphone;
- },
- set: function (value) {
- let compo = this._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(this);
- this._addComponent(compo);
- }
- if (value) {
- compo.switchAudioModeForHeadphones();
- }
- else {
- compo.switchAudioModeForNormalSpeakers();
- }
- },
- enumerable: true,
- configurable: true,
-});
-Object.defineProperty(scene_Scene.prototype, "audioListenerPositionProvider", {
- get: function () {
- let compo = this._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(this);
- this._addComponent(compo);
- }
- return compo.audioListenerPositionProvider;
- },
- set: function (value) {
- let compo = this._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(this);
- this._addComponent(compo);
- }
- if (value && typeof value !== "function") {
- throw new Error("The value passed to [Scene.audioListenerPositionProvider] must be a function that returns a Vector3");
- }
- else {
- compo.audioListenerPositionProvider = value;
- }
- },
- enumerable: true,
- configurable: true,
-});
-Object.defineProperty(scene_Scene.prototype, "audioListenerRotationProvider", {
- get: function () {
- let compo = this._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(this);
- this._addComponent(compo);
- }
- return compo.audioListenerRotationProvider;
- },
- set: function (value) {
- let compo = this._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(this);
- this._addComponent(compo);
- }
- if (value && typeof value !== "function") {
- throw new Error("The value passed to [Scene.audioListenerRotationProvider] must be a function that returns a Vector3");
- }
- else {
- compo.audioListenerRotationProvider = value;
- }
- },
- enumerable: true,
- configurable: true,
-});
-Object.defineProperty(scene_Scene.prototype, "audioPositioningRefreshRate", {
- get: function () {
- let compo = this._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(this);
- this._addComponent(compo);
- }
- return compo.audioPositioningRefreshRate;
- },
- set: function (value) {
- let compo = this._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(this);
- this._addComponent(compo);
- }
- compo.audioPositioningRefreshRate = value;
- },
- enumerable: true,
- configurable: true,
-});
-/**
- * Defines the sound scene component responsible to manage any sounds
- * in a given scene.
- */
-class AudioSceneComponent {
- /**
- * Gets whether audio is enabled or not.
- * Please use related enable/disable method to switch state.
- */
- get audioEnabled() {
- return this._audioEnabled;
- }
- /**
- * Gets whether audio is outputting to headphone or not.
- * Please use the according Switch methods to change output.
- */
- get headphone() {
- return this._headphone;
- }
- /**
- * Creates a new instance of the component for the given scene
- * @param scene Defines the scene to register the component in
- */
- constructor(scene) {
- /**
- * The component name helpful to identify the component in the list of scene components.
- */
- this.name = sceneComponent_SceneComponentConstants.NAME_AUDIO;
- this._audioEnabled = true;
- this._headphone = false;
- /**
- * Gets or sets a refresh rate when using 3D audio positioning
- */
- this.audioPositioningRefreshRate = 500;
- /**
- * Gets or Sets a custom listener position for all sounds in the scene
- * By default, this is the position of the first active camera
- */
- this.audioListenerPositionProvider = null;
- /**
- * Gets or Sets a custom listener rotation for all sounds in the scene
- * By default, this is the rotation of the first active camera
- */
- this.audioListenerRotationProvider = null;
- this._cachedCameraDirection = new math_vector_Vector3();
- this._cachedCameraPosition = new math_vector_Vector3();
- this._lastCheck = 0;
- this._invertMatrixTemp = new math_vector_Matrix();
- this._cameraDirectionTemp = new math_vector_Vector3();
- scene = scene || engineStore_EngineStore.LastCreatedScene;
- if (!scene) {
- return;
- }
- this.scene = scene;
- scene.soundTracks = new Array();
- scene.sounds = new Array();
- }
- /**
- * Registers the component in a given scene
- */
- register() {
- this.scene._afterRenderStage.registerStep(sceneComponent_SceneComponentConstants.STEP_AFTERRENDER_AUDIO, this, this._afterRender);
- }
- /**
- * Rebuilds the elements related to this component in case of
- * context lost for instance.
- */
- rebuild() {
- // Nothing to do here. (Not rendering related)
- }
- /**
- * Serializes the component data to the specified json object
- * @param serializationObject The object to serialize to
- */
- serialize(serializationObject) {
- serializationObject.sounds = [];
- if (this.scene.soundTracks) {
- for (let index = 0; index < this.scene.soundTracks.length; index++) {
- const soundtrack = this.scene.soundTracks[index];
- for (let soundId = 0; soundId < soundtrack.soundCollection.length; soundId++) {
- serializationObject.sounds.push(soundtrack.soundCollection[soundId].serialize());
- }
- }
- }
- }
- /**
- * Adds all the elements from the container to the scene
- * @param container the container holding the elements
- */
- addFromContainer(container) {
- if (!container.sounds) {
- return;
- }
- container.sounds.forEach((sound) => {
- sound.play();
- sound.autoplay = true;
- this.scene.mainSoundTrack.addSound(sound);
- });
- }
- /**
- * Removes all the elements in the container from the scene
- * @param container contains the elements to remove
- * @param dispose if the removed element should be disposed (default: false)
- */
- removeFromContainer(container, dispose = false) {
- if (!container.sounds) {
- return;
- }
- container.sounds.forEach((sound) => {
- sound.stop();
- sound.autoplay = false;
- this.scene.mainSoundTrack.removeSound(sound);
- if (dispose) {
- sound.dispose();
- }
- });
- }
- /**
- * Disposes the component and the associated resources.
- */
- dispose() {
- const scene = this.scene;
- if (scene._mainSoundTrack) {
- scene.mainSoundTrack.dispose();
- }
- if (scene.soundTracks) {
- for (let scIndex = 0; scIndex < scene.soundTracks.length; scIndex++) {
- scene.soundTracks[scIndex].dispose();
- }
- }
- }
- /**
- * Disables audio in the associated scene.
- */
- disableAudio() {
- const scene = this.scene;
- this._audioEnabled = false;
- if (engine_Engine.audioEngine && engine_Engine.audioEngine.audioContext) {
- engine_Engine.audioEngine.audioContext.suspend();
- }
- let i;
- for (i = 0; i < scene.mainSoundTrack.soundCollection.length; i++) {
- scene.mainSoundTrack.soundCollection[i].pause();
- }
- if (scene.soundTracks) {
- for (i = 0; i < scene.soundTracks.length; i++) {
- for (let j = 0; j < scene.soundTracks[i].soundCollection.length; j++) {
- scene.soundTracks[i].soundCollection[j].pause();
- }
- }
- }
- }
- /**
- * Enables audio in the associated scene.
- */
- enableAudio() {
- const scene = this.scene;
- this._audioEnabled = true;
- if (engine_Engine.audioEngine && engine_Engine.audioEngine.audioContext) {
- engine_Engine.audioEngine.audioContext.resume();
- }
- let i;
- for (i = 0; i < scene.mainSoundTrack.soundCollection.length; i++) {
- if (scene.mainSoundTrack.soundCollection[i].isPaused) {
- scene.mainSoundTrack.soundCollection[i].play();
- }
- }
- if (scene.soundTracks) {
- for (i = 0; i < scene.soundTracks.length; i++) {
- for (let j = 0; j < scene.soundTracks[i].soundCollection.length; j++) {
- if (scene.soundTracks[i].soundCollection[j].isPaused) {
- scene.soundTracks[i].soundCollection[j].play();
- }
- }
- }
- }
- }
- /**
- * Switch audio to headphone output.
- */
- switchAudioModeForHeadphones() {
- const scene = this.scene;
- this._headphone = true;
- scene.mainSoundTrack.switchPanningModelToHRTF();
- if (scene.soundTracks) {
- for (let i = 0; i < scene.soundTracks.length; i++) {
- scene.soundTracks[i].switchPanningModelToHRTF();
- }
- }
- }
- /**
- * Switch audio to normal speakers.
- */
- switchAudioModeForNormalSpeakers() {
- const scene = this.scene;
- this._headphone = false;
- scene.mainSoundTrack.switchPanningModelToEqualPower();
- if (scene.soundTracks) {
- for (let i = 0; i < scene.soundTracks.length; i++) {
- scene.soundTracks[i].switchPanningModelToEqualPower();
- }
- }
- }
- _afterRender() {
- const now = precisionDate_PrecisionDate.Now;
- if (this._lastCheck && now - this._lastCheck < this.audioPositioningRefreshRate) {
- return;
- }
- this._lastCheck = now;
- const scene = this.scene;
- if (!this._audioEnabled || !scene._mainSoundTrack || !scene.soundTracks || (scene._mainSoundTrack.soundCollection.length === 0 && scene.soundTracks.length === 1)) {
- return;
- }
- const audioEngine = engine_Engine.audioEngine;
- if (!audioEngine) {
- return;
- }
- if (audioEngine.audioContext) {
- let listeningCamera = scene.activeCamera;
- if (scene.activeCameras && scene.activeCameras.length > 0) {
- listeningCamera = scene.activeCameras[0];
- }
- // A custom listener position provider was set
- // Use the users provided position instead of camera's
- if (this.audioListenerPositionProvider) {
- const position = this.audioListenerPositionProvider();
- // Set the listener position
- audioEngine.audioContext.listener.setPosition(position.x || 0, position.y || 0, position.z || 0);
- // Check if there is a listening camera
- }
- else if (listeningCamera) {
- // Set the listener position to the listening camera global position
- if (!this._cachedCameraPosition.equals(listeningCamera.globalPosition)) {
- this._cachedCameraPosition.copyFrom(listeningCamera.globalPosition);
- audioEngine.audioContext.listener.setPosition(listeningCamera.globalPosition.x, listeningCamera.globalPosition.y, listeningCamera.globalPosition.z);
- }
- }
- // Otherwise set the listener position to 0, 0 ,0
- else {
- // Set the listener position
- audioEngine.audioContext.listener.setPosition(0, 0, 0);
- }
- // A custom listener rotation provider was set
- // Use the users provided rotation instead of camera's
- if (this.audioListenerRotationProvider) {
- const rotation = this.audioListenerRotationProvider();
- audioEngine.audioContext.listener.setOrientation(rotation.x || 0, rotation.y || 0, rotation.z || 0, 0, 1, 0);
- // Check if there is a listening camera
- }
- else if (listeningCamera) {
- // for VR cameras
- if (listeningCamera.rigCameras && listeningCamera.rigCameras.length > 0) {
- listeningCamera = listeningCamera.rigCameras[0];
- }
- listeningCamera.getViewMatrix().invertToRef(this._invertMatrixTemp);
- math_vector_Vector3.TransformNormalToRef(AudioSceneComponent._CameraDirection, this._invertMatrixTemp, this._cameraDirectionTemp);
- this._cameraDirectionTemp.normalize();
- // To avoid some errors on GearVR
- if (!isNaN(this._cameraDirectionTemp.x) && !isNaN(this._cameraDirectionTemp.y) && !isNaN(this._cameraDirectionTemp.z)) {
- if (!this._cachedCameraDirection.equals(this._cameraDirectionTemp)) {
- this._cachedCameraDirection.copyFrom(this._cameraDirectionTemp);
- audioEngine.audioContext.listener.setOrientation(this._cameraDirectionTemp.x, this._cameraDirectionTemp.y, this._cameraDirectionTemp.z, 0, 1, 0);
- }
- }
- }
- // Otherwise set the listener rotation to 0, 0 ,0
- else {
- // Set the listener position
- audioEngine.audioContext.listener.setOrientation(0, 0, 0, 0, 1, 0);
- }
- let i;
- for (i = 0; i < scene.mainSoundTrack.soundCollection.length; i++) {
- const sound = scene.mainSoundTrack.soundCollection[i];
- if (sound.useCustomAttenuation) {
- sound.updateDistanceFromListener();
- }
- }
- if (scene.soundTracks) {
- for (i = 0; i < scene.soundTracks.length; i++) {
- for (let j = 0; j < scene.soundTracks[i].soundCollection.length; j++) {
- const sound = scene.soundTracks[i].soundCollection[j];
- if (sound.useCustomAttenuation) {
- sound.updateDistanceFromListener();
- }
- }
- }
- }
- }
- }
-}
-AudioSceneComponent._CameraDirection = new math_vector_Vector3(0, 0, -1);
-Sound._SceneComponentInitialization = (scene) => {
- let compo = scene._getComponent(sceneComponent_SceneComponentConstants.NAME_AUDIO);
- if (!compo) {
- compo = new AudioSceneComponent(scene);
- scene._addComponent(compo);
- }
-};
-//# sourceMappingURL=audioSceneComponent.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Audio/weightedsound.js
-
-/**
- * Wraps one or more Sound objects and selects one with random weight for playback.
- */
-class WeightedSound {
- /**
- * Creates a new WeightedSound from the list of sounds given.
- * @param loop When true a Sound will be selected and played when the current playing Sound completes.
- * @param sounds Array of Sounds that will be selected from.
- * @param weights Array of number values for selection weights; length must equal sounds, values will be normalized to 1
- */
- constructor(loop, sounds, weights) {
- /** When true a Sound will be selected and played when the current playing Sound completes. */
- this.loop = false;
- this._coneInnerAngle = 360;
- this._coneOuterAngle = 360;
- this._volume = 1;
- /** A Sound is currently playing. */
- this.isPlaying = false;
- /** A Sound is currently paused. */
- this.isPaused = false;
- this._sounds = [];
- this._weights = [];
- if (sounds.length !== weights.length) {
- throw new Error("Sounds length does not equal weights length");
- }
- this.loop = loop;
- this._weights = weights;
- // Normalize the weights
- let weightSum = 0;
- for (const weight of weights) {
- weightSum += weight;
- }
- const invWeightSum = weightSum > 0 ? 1 / weightSum : 0;
- for (let i = 0; i < this._weights.length; i++) {
- this._weights[i] *= invWeightSum;
- }
- this._sounds = sounds;
- for (const sound of this._sounds) {
- sound.onEndedObservable.add(() => {
- this._onended();
- });
- }
- }
- /**
- * The size of cone in degrees for a directional sound in which there will be no attenuation.
- */
- get directionalConeInnerAngle() {
- return this._coneInnerAngle;
- }
- /**
- * The size of cone in degrees for a directional sound in which there will be no attenuation.
- */
- set directionalConeInnerAngle(value) {
- if (value !== this._coneInnerAngle) {
- if (this._coneOuterAngle < value) {
- Logger.Error("directionalConeInnerAngle: outer angle of the cone must be superior or equal to the inner angle.");
- return;
- }
- this._coneInnerAngle = value;
- for (const sound of this._sounds) {
- sound.directionalConeInnerAngle = value;
- }
- }
- }
- /**
- * Size of cone in degrees for a directional sound outside of which there will be no sound.
- * Listener angles between innerAngle and outerAngle will falloff linearly.
- */
- get directionalConeOuterAngle() {
- return this._coneOuterAngle;
- }
- /**
- * Size of cone in degrees for a directional sound outside of which there will be no sound.
- * Listener angles between innerAngle and outerAngle will falloff linearly.
- */
- set directionalConeOuterAngle(value) {
- if (value !== this._coneOuterAngle) {
- if (value < this._coneInnerAngle) {
- Logger.Error("directionalConeOuterAngle: outer angle of the cone must be superior or equal to the inner angle.");
- return;
- }
- this._coneOuterAngle = value;
- for (const sound of this._sounds) {
- sound.directionalConeOuterAngle = value;
- }
- }
- }
- /**
- * Playback volume.
- */
- get volume() {
- return this._volume;
- }
- /**
- * Playback volume.
- */
- set volume(value) {
- if (value !== this._volume) {
- for (const sound of this._sounds) {
- sound.setVolume(value);
- }
- }
- }
- _onended() {
- if (this._currentIndex !== undefined) {
- this._sounds[this._currentIndex].autoplay = false;
- }
- if (this.loop && this.isPlaying) {
- this.play();
- }
- else {
- this.isPlaying = false;
- }
- }
- /**
- * Suspend playback
- */
- pause() {
- this.isPaused = true;
- if (this._currentIndex !== undefined) {
- this._sounds[this._currentIndex].pause();
- }
- }
- /**
- * Stop playback
- */
- stop() {
- this.isPlaying = false;
- if (this._currentIndex !== undefined) {
- this._sounds[this._currentIndex].stop();
- }
- }
- /**
- * Start playback.
- * @param startOffset Position the clip head at a specific time in seconds.
- */
- play(startOffset) {
- if (!this.isPaused) {
- this.stop();
- const randomValue = Math.random();
- let total = 0;
- for (let i = 0; i < this._weights.length; i++) {
- total += this._weights[i];
- if (randomValue <= total) {
- this._currentIndex = i;
- break;
- }
- }
- }
- const sound = this._sounds[this._currentIndex];
- if (sound.isReady()) {
- sound.play(0, this.isPaused ? undefined : startOffset);
- }
- else {
- sound.autoplay = true;
- }
- this.isPlaying = true;
- this.isPaused = false;
- }
-}
-//# sourceMappingURL=weightedsound.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Audio/index.js
-
-
-
-
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/BakedVertexAnimation/bakedVertexAnimationManager.js
-
-
-
-
-/**
- * This class is used to animate meshes using a baked vertex animation texture
- * @see https://doc.babylonjs.com/features/featuresDeepDive/animation/baked_texture_animations
- * @since 5.0
- */
-class BakedVertexAnimationManager {
- /**
- * Creates a new BakedVertexAnimationManager
- * @param scene defines the current scene
- */
- constructor(scene) {
- this._texture = null;
- this._isEnabled = true;
- /**
- * Enable or disable the vertex animation manager
- */
- this.isEnabled = true;
- /**
- * The time counter, to pick the correct animation frame.
- */
- this.time = 0;
- scene = scene || engineStore_EngineStore.LastCreatedScene;
- if (!scene) {
- return;
- }
- this._scene = scene;
- this.animationParameters = new math_vector_Vector4(0, 0, 0, 30);
- }
- /** @internal */
- _markSubMeshesAsAttributesDirty() {
- for (const mesh of this._scene.meshes) {
- if (mesh.bakedVertexAnimationManager === this) {
- mesh._markSubMeshesAsAttributesDirty();
- }
- }
- }
- /**
- * Binds to the effect.
- * @param effect The effect to bind to.
- * @param useInstances True when it's an instance.
- */
- bind(effect, useInstances = false) {
- if (!this._texture || !this._isEnabled) {
- return;
- }
- const size = this._texture.getSize();
- effect.setFloat2("bakedVertexAnimationTextureSizeInverted", 1.0 / size.width, 1.0 / size.height);
- effect.setFloat("bakedVertexAnimationTime", this.time);
- if (!useInstances) {
- effect.setVector4("bakedVertexAnimationSettings", this.animationParameters);
- }
- effect.setTexture("bakedVertexAnimationTexture", this._texture);
- }
- /**
- * Clone the current manager
- * @returns a new BakedVertexAnimationManager
- */
- clone() {
- const copy = new BakedVertexAnimationManager(this._scene);
- this.copyTo(copy);
- return copy;
- }
- /**
- * Sets animation parameters.
- * @param startFrame The first frame of the animation.
- * @param endFrame The last frame of the animation.
- * @param offset The offset when starting the animation.
- * @param speedFramesPerSecond The frame rate.
- */
- setAnimationParameters(startFrame, endFrame, offset = 0, speedFramesPerSecond = 30) {
- this.animationParameters = new math_vector_Vector4(startFrame, endFrame, offset, speedFramesPerSecond);
- }
- /**
- * Disposes the resources of the manager.
- * @param forceDisposeTextures - Forces the disposal of all textures.
- */
- dispose(forceDisposeTextures) {
- var _a;
- if (forceDisposeTextures) {
- (_a = this._texture) === null || _a === void 0 ? void 0 : _a.dispose();
- }
- }
- /**
- * Get the current class name useful for serialization or dynamic coding.
- * @returns "BakedVertexAnimationManager"
- */
- getClassName() {
- return "BakedVertexAnimationManager";
- }
- /**
- * Makes a duplicate of the current instance into another one.
- * @param vatMap define the instance where to copy the info
- */
- copyTo(vatMap) {
- decorators_SerializationHelper.Clone(() => vatMap, this);
- }
- /**
- * Serializes this vertex animation instance
- * @returns - An object with the serialized instance.
- */
- serialize() {
- return decorators_SerializationHelper.Serialize(this);
- }
- /**
- * Parses a vertex animation setting from a serialized object.
- * @param source - Serialized object.
- * @param scene Defines the scene we are parsing for
- * @param rootUrl Defines the rootUrl to load from
- */
- parse(source, scene, rootUrl) {
- decorators_SerializationHelper.Parse(() => this, source, scene, rootUrl);
- }
-}
-__decorate([
- serializeAsTexture(),
- expandToProperty("_markSubMeshesAsAttributesDirty")
-], BakedVertexAnimationManager.prototype, "texture", void 0);
-__decorate([
- serialize(),
- expandToProperty("_markSubMeshesAsAttributesDirty")
-], BakedVertexAnimationManager.prototype, "isEnabled", void 0);
-__decorate([
- serialize()
-], BakedVertexAnimationManager.prototype, "animationParameters", void 0);
-__decorate([
- serialize()
-], BakedVertexAnimationManager.prototype, "time", void 0);
-//# sourceMappingURL=bakedVertexAnimationManager.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/thinTexture.js
-
-
-/**
- * Base class of all the textures in babylon.
- * It groups all the common properties required to work with Thin Engine.
- */
-class thinTexture_ThinTexture {
- /**
- * | Value | Type | Description |
- * | ----- | ------------------ | ----------- |
- * | 0 | CLAMP_ADDRESSMODE | |
- * | 1 | WRAP_ADDRESSMODE | |
- * | 2 | MIRROR_ADDRESSMODE | |
- */
- get wrapU() {
- return this._wrapU;
- }
- set wrapU(value) {
- this._wrapU = value;
- }
- /**
- * | Value | Type | Description |
- * | ----- | ------------------ | ----------- |
- * | 0 | CLAMP_ADDRESSMODE | |
- * | 1 | WRAP_ADDRESSMODE | |
- * | 2 | MIRROR_ADDRESSMODE | |
- */
- get wrapV() {
- return this._wrapV;
- }
- set wrapV(value) {
- this._wrapV = value;
- }
- /**
- * How a texture is mapped.
- * Unused in thin texture mode.
- */
- get coordinatesMode() {
- return 0;
- }
- /**
- * Define if the texture is a cube texture or if false a 2d texture.
- */
- get isCube() {
- if (!this._texture) {
- return false;
- }
- return this._texture.isCube;
- }
- set isCube(value) {
- if (!this._texture) {
- return;
- }
- this._texture.isCube = value;
- }
- /**
- * Define if the texture is a 3d texture (webgl 2) or if false a 2d texture.
- */
- get is3D() {
- if (!this._texture) {
- return false;
- }
- return this._texture.is3D;
- }
- set is3D(value) {
- if (!this._texture) {
- return;
- }
- this._texture.is3D = value;
- }
- /**
- * Define if the texture is a 2d array texture (webgl 2) or if false a 2d texture.
- */
- get is2DArray() {
- if (!this._texture) {
- return false;
- }
- return this._texture.is2DArray;
- }
- set is2DArray(value) {
- if (!this._texture) {
- return;
- }
- this._texture.is2DArray = value;
- }
- /**
- * Get the class name of the texture.
- * @returns "ThinTexture"
- */
- getClassName() {
- return "ThinTexture";
- }
- static _IsRenderTargetWrapper(texture) {
- return (texture === null || texture === void 0 ? void 0 : texture._shareDepth) !== undefined;
- }
- /**
- * Instantiates a new ThinTexture.
- * Base class of all the textures in babylon.
- * This can be used as an internal texture wrapper in ThinEngine to benefit from the cache
- * @param internalTexture Define the internalTexture to wrap. You can also pass a RenderTargetWrapper, in which case the texture will be the render target's texture
- */
- constructor(internalTexture) {
- this._wrapU = 1;
- this._wrapV = 1;
- /**
- * | Value | Type | Description |
- * | ----- | ------------------ | ----------- |
- * | 0 | CLAMP_ADDRESSMODE | |
- * | 1 | WRAP_ADDRESSMODE | |
- * | 2 | MIRROR_ADDRESSMODE | |
- */
- this.wrapR = 1;
- /**
- * With compliant hardware and browser (supporting anisotropic filtering)
- * this defines the level of anisotropic filtering in the texture.
- * The higher the better but the slower. This defaults to 4 as it seems to be the best tradeoff.
- */
- this.anisotropicFilteringLevel = 4;
- /**
- * Define the current state of the loading sequence when in delayed load mode.
- */
- this.delayLoadState = 0;
- /** @internal */
- this._texture = null;
- this._engine = null;
- this._cachedSize = Size.Zero();
- this._cachedBaseSize = Size.Zero();
- /** @internal */
- this._initialSamplingMode = 2;
- this._texture = thinTexture_ThinTexture._IsRenderTargetWrapper(internalTexture) ? internalTexture.texture : internalTexture;
- if (this._texture) {
- this._engine = this._texture.getEngine();
- }
- }
- /**
- * Get if the texture is ready to be used (downloaded, converted, mip mapped...).
- * @returns true if fully ready
- */
- isReady() {
- if (this.delayLoadState === 4) {
- this.delayLoad();
- return false;
- }
- if (this._texture) {
- return this._texture.isReady;
- }
- return false;
- }
- /**
- * Triggers the load sequence in delayed load mode.
- */
- delayLoad() { }
- /**
- * Get the underlying lower level texture from Babylon.
- * @returns the internal texture
- */
- getInternalTexture() {
- return this._texture;
- }
- /**
- * Get the size of the texture.
- * @returns the texture size.
- */
- getSize() {
- if (this._texture) {
- if (this._texture.width) {
- this._cachedSize.width = this._texture.width;
- this._cachedSize.height = this._texture.height;
- return this._cachedSize;
- }
- if (this._texture._size) {
- this._cachedSize.width = this._texture._size;
- this._cachedSize.height = this._texture._size;
- return this._cachedSize;
- }
- }
- return this._cachedSize;
- }
- /**
- * Get the base size of the texture.
- * It can be different from the size if the texture has been resized for POT for instance
- * @returns the base size
- */
- getBaseSize() {
- if (!this.isReady() || !this._texture) {
- this._cachedBaseSize.width = 0;
- this._cachedBaseSize.height = 0;
- return this._cachedBaseSize;
- }
- if (this._texture._size) {
- this._cachedBaseSize.width = this._texture._size;
- this._cachedBaseSize.height = this._texture._size;
- return this._cachedBaseSize;
- }
- this._cachedBaseSize.width = this._texture.baseWidth;
- this._cachedBaseSize.height = this._texture.baseHeight;
- return this._cachedBaseSize;
- }
- /**
- * Get the current sampling mode associated with the texture.
- */
- get samplingMode() {
- if (!this._texture) {
- return this._initialSamplingMode;
- }
- return this._texture.samplingMode;
- }
- /**
- * Update the sampling mode of the texture.
- * Default is Trilinear mode.
- *
- * | Value | Type | Description |
- * | ----- | ------------------ | ----------- |
- * | 1 | NEAREST_SAMPLINGMODE or NEAREST_NEAREST_MIPLINEAR | Nearest is: mag = nearest, min = nearest, mip = linear |
- * | 2 | BILINEAR_SAMPLINGMODE or LINEAR_LINEAR_MIPNEAREST | Bilinear is: mag = linear, min = linear, mip = nearest |
- * | 3 | TRILINEAR_SAMPLINGMODE or LINEAR_LINEAR_MIPLINEAR | Trilinear is: mag = linear, min = linear, mip = linear |
- * | 4 | NEAREST_NEAREST_MIPNEAREST | |
- * | 5 | NEAREST_LINEAR_MIPNEAREST | |
- * | 6 | NEAREST_LINEAR_MIPLINEAR | |
- * | 7 | NEAREST_LINEAR | |
- * | 8 | NEAREST_NEAREST | |
- * | 9 | LINEAR_NEAREST_MIPNEAREST | |
- * | 10 | LINEAR_NEAREST_MIPLINEAR | |
- * | 11 | LINEAR_LINEAR | |
- * | 12 | LINEAR_NEAREST | |
- *
- * > _mag_: magnification filter (close to the viewer)
- * > _min_: minification filter (far from the viewer)
- * > _mip_: filter used between mip map levels
- *@param samplingMode Define the new sampling mode of the texture
- */
- updateSamplingMode(samplingMode) {
- if (this._texture && this._engine) {
- this._engine.updateTextureSamplingMode(samplingMode, this._texture);
- }
- }
- /**
- * Release and destroy the underlying lower level texture aka internalTexture.
- */
- releaseInternalTexture() {
- if (this._texture) {
- this._texture.dispose();
- this._texture = null;
- }
- }
- /**
- * Dispose the texture and release its associated resources.
- */
- dispose() {
- if (this._texture) {
- this.releaseInternalTexture();
- this._engine = null;
- }
- }
-}
-//# sourceMappingURL=thinTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/baseTexture.js
-
-
-
-
-
-
-
-
-
-/**
- * Base class of all the textures in babylon.
- * It groups all the common properties the materials, post process, lights... might need
- * in order to make a correct use of the texture.
- */
-class baseTexture_BaseTexture extends thinTexture_ThinTexture {
- /**
- * Define if the texture is having a usable alpha value (can be use for transparency or glossiness for instance).
- */
- set hasAlpha(value) {
- if (this._hasAlpha === value) {
- return;
- }
- this._hasAlpha = value;
- if (this._scene) {
- this._scene.markAllMaterialsAsDirty(1, (mat) => {
- return mat.hasTexture(this);
- });
- }
- }
- get hasAlpha() {
- return this._hasAlpha;
- }
- /**
- * Defines if the alpha value should be determined via the rgb values.
- * If true the luminance of the pixel might be used to find the corresponding alpha value.
- */
- set getAlphaFromRGB(value) {
- if (this._getAlphaFromRGB === value) {
- return;
- }
- this._getAlphaFromRGB = value;
- if (this._scene) {
- this._scene.markAllMaterialsAsDirty(1, (mat) => {
- return mat.hasTexture(this);
- });
- }
- }
- get getAlphaFromRGB() {
- return this._getAlphaFromRGB;
- }
- /**
- * Define the UV channel to use starting from 0 and defaulting to 0.
- * This is part of the texture as textures usually maps to one uv set.
- */
- set coordinatesIndex(value) {
- if (this._coordinatesIndex === value) {
- return;
- }
- this._coordinatesIndex = value;
- if (this._scene) {
- this._scene.markAllMaterialsAsDirty(1, (mat) => {
- return mat.hasTexture(this);
- });
- }
- }
- get coordinatesIndex() {
- return this._coordinatesIndex;
- }
- /**
- * How a texture is mapped.
- *
- * | Value | Type | Description |
- * | ----- | ----------------------------------- | ----------- |
- * | 0 | EXPLICIT_MODE | |
- * | 1 | SPHERICAL_MODE | |
- * | 2 | PLANAR_MODE | |
- * | 3 | CUBIC_MODE | |
- * | 4 | PROJECTION_MODE | |
- * | 5 | SKYBOX_MODE | |
- * | 6 | INVCUBIC_MODE | |
- * | 7 | EQUIRECTANGULAR_MODE | |
- * | 8 | FIXED_EQUIRECTANGULAR_MODE | |
- * | 9 | FIXED_EQUIRECTANGULAR_MIRRORED_MODE | |
- */
- set coordinatesMode(value) {
- if (this._coordinatesMode === value) {
- return;
- }
- this._coordinatesMode = value;
- if (this._scene) {
- this._scene.markAllMaterialsAsDirty(1, (mat) => {
- return mat.hasTexture(this);
- });
- }
- }
- get coordinatesMode() {
- return this._coordinatesMode;
- }
- /**
- * | Value | Type | Description |
- * | ----- | ------------------ | ----------- |
- * | 0 | CLAMP_ADDRESSMODE | |
- * | 1 | WRAP_ADDRESSMODE | |
- * | 2 | MIRROR_ADDRESSMODE | |
- */
- get wrapU() {
- return this._wrapU;
- }
- set wrapU(value) {
- this._wrapU = value;
- }
- /**
- * | Value | Type | Description |
- * | ----- | ------------------ | ----------- |
- * | 0 | CLAMP_ADDRESSMODE | |
- * | 1 | WRAP_ADDRESSMODE | |
- * | 2 | MIRROR_ADDRESSMODE | |
- */
- get wrapV() {
- return this._wrapV;
- }
- set wrapV(value) {
- this._wrapV = value;
- }
- /**
- * Define if the texture is a cube texture or if false a 2d texture.
- */
- get isCube() {
- if (!this._texture) {
- return this._isCube;
- }
- return this._texture.isCube;
- }
- set isCube(value) {
- if (!this._texture) {
- this._isCube = value;
- }
- else {
- this._texture.isCube = value;
- }
- }
- /**
- * Define if the texture is a 3d texture (webgl 2) or if false a 2d texture.
- */
- get is3D() {
- if (!this._texture) {
- return false;
- }
- return this._texture.is3D;
- }
- set is3D(value) {
- if (!this._texture) {
- return;
- }
- this._texture.is3D = value;
- }
- /**
- * Define if the texture is a 2d array texture (webgl 2) or if false a 2d texture.
- */
- get is2DArray() {
- if (!this._texture) {
- return false;
- }
- return this._texture.is2DArray;
- }
- set is2DArray(value) {
- if (!this._texture) {
- return;
- }
- this._texture.is2DArray = value;
- }
- /**
- * Define if the texture contains data in gamma space (most of the png/jpg aside bump).
- * HDR texture are usually stored in linear space.
- * This only impacts the PBR and Background materials
- */
- get gammaSpace() {
- if (!this._texture) {
- return this._gammaSpace;
- }
- else {
- if (this._texture._gammaSpace === null) {
- this._texture._gammaSpace = this._gammaSpace;
- }
- }
- return this._texture._gammaSpace && !this._texture._useSRGBBuffer;
- }
- set gammaSpace(gamma) {
- if (!this._texture) {
- if (this._gammaSpace === gamma) {
- return;
- }
- this._gammaSpace = gamma;
- }
- else {
- if (this._texture._gammaSpace === gamma) {
- return;
- }
- this._texture._gammaSpace = gamma;
- }
- this._markAllSubMeshesAsTexturesDirty();
- }
- /**
- * Gets or sets whether or not the texture contains RGBD data.
- */
- get isRGBD() {
- return this._texture != null && this._texture._isRGBD;
- }
- set isRGBD(value) {
- if (this._texture) {
- this._texture._isRGBD = value;
- }
- }
- /**
- * Are mip maps generated for this texture or not.
- */
- get noMipmap() {
- return false;
- }
- /**
- * With prefiltered texture, defined the offset used during the prefiltering steps.
- */
- get lodGenerationOffset() {
- if (this._texture) {
- return this._texture._lodGenerationOffset;
- }
- return 0.0;
- }
- set lodGenerationOffset(value) {
- if (this._texture) {
- this._texture._lodGenerationOffset = value;
- }
- }
- /**
- * With prefiltered texture, defined the scale used during the prefiltering steps.
- */
- get lodGenerationScale() {
- if (this._texture) {
- return this._texture._lodGenerationScale;
- }
- return 0.0;
- }
- set lodGenerationScale(value) {
- if (this._texture) {
- this._texture._lodGenerationScale = value;
- }
- }
- /**
- * With prefiltered texture, defined if the specular generation is based on a linear ramp.
- * By default we are using a log2 of the linear roughness helping to keep a better resolution for
- * average roughness values.
- */
- get linearSpecularLOD() {
- if (this._texture) {
- return this._texture._linearSpecularLOD;
- }
- return false;
- }
- set linearSpecularLOD(value) {
- if (this._texture) {
- this._texture._linearSpecularLOD = value;
- }
- }
- /**
- * In case a better definition than spherical harmonics is required for the diffuse part of the environment.
- * You can set the irradiance texture to rely on a texture instead of the spherical approach.
- * This texture need to have the same characteristics than its parent (Cube vs 2d, coordinates mode, Gamma/Linear, RGBD).
- */
- get irradianceTexture() {
- if (this._texture) {
- return this._texture._irradianceTexture;
- }
- return null;
- }
- set irradianceTexture(value) {
- if (this._texture) {
- this._texture._irradianceTexture = value;
- }
- }
- /**
- * Define the unique id of the texture in the scene.
- */
- get uid() {
- if (!this._uid) {
- this._uid = guid_RandomGUID();
- }
- return this._uid;
- }
- /**
- * Return a string representation of the texture.
- * @returns the texture as a string
- */
- toString() {
- return this.name;
- }
- /**
- * Get the class name of the texture.
- * @returns "BaseTexture"
- */
- getClassName() {
- return "BaseTexture";
- }
- /**
- * Callback triggered when the texture has been disposed.
- * Kept for back compatibility, you can use the onDisposeObservable instead.
- */
- set onDispose(callback) {
- if (this._onDisposeObserver) {
- this.onDisposeObservable.remove(this._onDisposeObserver);
- }
- this._onDisposeObserver = this.onDisposeObservable.add(callback);
- }
- /**
- * Define if the texture is preventing a material to render or not.
- * If not and the texture is not ready, the engine will use a default black texture instead.
- */
- get isBlocking() {
- return true;
- }
- /**
- * Was there any loading error?
- */
- get loadingError() {
- return this._loadingError;
- }
- /**
- * If a loading error occurred this object will be populated with information about the error.
- */
- get errorObject() {
- return this._errorObject;
- }
- /**
- * Instantiates a new BaseTexture.
- * Base class of all the textures in babylon.
- * It groups all the common properties the materials, post process, lights... might need
- * in order to make a correct use of the texture.
- * @param sceneOrEngine Define the scene or engine the texture belongs to
- * @param internalTexture Define the internal texture associated with the texture
- */
- constructor(sceneOrEngine, internalTexture = null) {
- super(null);
- /**
- * Gets or sets an object used to store user defined information.
- */
- this.metadata = null;
- /**
- * For internal use only. Please do not use.
- */
- this.reservedDataStore = null;
- this._hasAlpha = false;
- this._getAlphaFromRGB = false;
- /**
- * Intensity or strength of the texture.
- * It is commonly used by materials to fine tune the intensity of the texture
- */
- this.level = 1;
- this._coordinatesIndex = 0;
- /**
- * Gets or sets a boolean indicating that the texture should try to reduce shader code if there is no UV manipulation.
- * (ie. when texture.getTextureMatrix().isIdentityAs3x2() returns true)
- */
- this.optimizeUVAllocation = true;
- this._coordinatesMode = 0;
- /**
- * | Value | Type | Description |
- * | ----- | ------------------ | ----------- |
- * | 0 | CLAMP_ADDRESSMODE | |
- * | 1 | WRAP_ADDRESSMODE | |
- * | 2 | MIRROR_ADDRESSMODE | |
- */
- this.wrapR = 1;
- /**
- * With compliant hardware and browser (supporting anisotropic filtering)
- * this defines the level of anisotropic filtering in the texture.
- * The higher the better but the slower. This defaults to 4 as it seems to be the best tradeoff.
- */
- this.anisotropicFilteringLevel = baseTexture_BaseTexture.DEFAULT_ANISOTROPIC_FILTERING_LEVEL;
- /** @internal */
- this._isCube = false;
- this._gammaSpace = true;
- /**
- * Is Z inverted in the texture (useful in a cube texture).
- */
- this.invertZ = false;
- /**
- * @internal
- */
- this.lodLevelInAlpha = false;
- /**
- * Define if the texture is a render target.
- */
- this.isRenderTarget = false;
- /** @internal */
- this._prefiltered = false;
- /** @internal */
- this._forceSerialize = false;
- /**
- * Define the list of animation attached to the texture.
- */
- this.animations = new Array();
- /**
- * An event triggered when the texture is disposed.
- */
- this.onDisposeObservable = new observable_Observable();
- this._onDisposeObserver = null;
- this._scene = null;
- /** @internal */
- this._uid = null;
- /** @internal */
- this._parentContainer = null;
- this._loadingError = false;
- if (sceneOrEngine) {
- if (baseTexture_BaseTexture._IsScene(sceneOrEngine)) {
- this._scene = sceneOrEngine;
- }
- else {
- this._engine = sceneOrEngine;
- }
- }
- else {
- this._scene = engineStore_EngineStore.LastCreatedScene;
- }
- if (this._scene) {
- this.uniqueId = this._scene.getUniqueId();
- this._scene.addTexture(this);
- this._engine = this._scene.getEngine();
- }
- this._texture = internalTexture;
- this._uid = null;
- }
- /**
- * Get the scene the texture belongs to.
- * @returns the scene or null if undefined
- */
- getScene() {
- return this._scene;
- }
- /** @internal */
- _getEngine() {
- return this._engine;
- }
- /**
- * Checks if the texture has the same transform matrix than another texture
- * @param texture texture to check against
- * @returns true if the transforms are the same, else false
- */
- checkTransformsAreIdentical(texture) {
- return texture !== null;
- }
- /**
- * Get the texture transform matrix used to offset tile the texture for instance.
- * @returns the transformation matrix
- */
- getTextureMatrix() {
- return math_vector_Matrix.IdentityReadOnly;
- }
- /**
- * Get the texture reflection matrix used to rotate/transform the reflection.
- * @returns the reflection matrix
- */
- getReflectionTextureMatrix() {
- return math_vector_Matrix.IdentityReadOnly;
- }
- /**
- * Gets a suitable rotate/transform matrix when the texture is used for refraction.
- * There's a separate function from getReflectionTextureMatrix because refraction requires a special configuration of the matrix in right-handed mode.
- * @returns The refraction matrix
- */
- getRefractionTextureMatrix() {
- return this.getReflectionTextureMatrix();
- }
- /**
- * Get if the texture is ready to be consumed (either it is ready or it is not blocking)
- * @returns true if ready, not blocking or if there was an error loading the texture
- */
- isReadyOrNotBlocking() {
- return !this.isBlocking || this.isReady() || this.loadingError;
- }
- /**
- * Scales the texture if is `canRescale()`
- * @param ratio the resize factor we want to use to rescale
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- scale(ratio) { }
- /**
- * Get if the texture can rescale.
- */
- get canRescale() {
- return false;
- }
- /**
- * @internal
- */
- _getFromCache(url, noMipmap, sampling, invertY, useSRGBBuffer, isCube) {
- const engine = this._getEngine();
- if (!engine) {
- return null;
- }
- const correctedUseSRGBBuffer = engine._getUseSRGBBuffer(!!useSRGBBuffer, noMipmap);
- const texturesCache = engine.getLoadedTexturesCache();
- for (let index = 0; index < texturesCache.length; index++) {
- const texturesCacheEntry = texturesCache[index];
- if (useSRGBBuffer === undefined || correctedUseSRGBBuffer === texturesCacheEntry._useSRGBBuffer) {
- if (invertY === undefined || invertY === texturesCacheEntry.invertY) {
- if (texturesCacheEntry.url === url && texturesCacheEntry.generateMipMaps === !noMipmap) {
- if (!sampling || sampling === texturesCacheEntry.samplingMode) {
- if (isCube === undefined || isCube === texturesCacheEntry.isCube) {
- texturesCacheEntry.incrementReferences();
- return texturesCacheEntry;
- }
- }
- }
- }
- }
- }
- return null;
- }
- /** @internal */
- _rebuild() { }
- /**
- * Clones the texture.
- * @returns the cloned texture
- */
- clone() {
- return null;
- }
- /**
- * Get the texture underlying type (INT, FLOAT...)
- */
- get textureType() {
- if (!this._texture) {
- return 0;
- }
- return this._texture.type !== undefined ? this._texture.type : 0;
- }
- /**
- * Get the texture underlying format (RGB, RGBA...)
- */
- get textureFormat() {
- if (!this._texture) {
- return 5;
- }
- return this._texture.format !== undefined ? this._texture.format : 5;
- }
- /**
- * Indicates that textures need to be re-calculated for all materials
- */
- _markAllSubMeshesAsTexturesDirty() {
- const scene = this.getScene();
- if (!scene) {
- return;
- }
- scene.markAllMaterialsAsDirty(1);
- }
- /**
- * Reads the pixels stored in the webgl texture and returns them as an ArrayBuffer.
- * This will returns an RGBA array buffer containing either in values (0-255) or
- * float values (0-1) depending of the underlying buffer type.
- * @param faceIndex defines the face of the texture to read (in case of cube texture)
- * @param level defines the LOD level of the texture to read (in case of Mip Maps)
- * @param buffer defines a user defined buffer to fill with data (can be null)
- * @param flushRenderer true to flush the renderer from the pending commands before reading the pixels
- * @param noDataConversion false to convert the data to Uint8Array (if texture type is UNSIGNED_BYTE) or to Float32Array (if texture type is anything but UNSIGNED_BYTE). If true, the type of the generated buffer (if buffer==null) will depend on the type of the texture
- * @param x defines the region x coordinates to start reading from (default to 0)
- * @param y defines the region y coordinates to start reading from (default to 0)
- * @param width defines the region width to read from (default to the texture size at level)
- * @param height defines the region width to read from (default to the texture size at level)
- * @returns The Array buffer promise containing the pixels data.
- */
- readPixels(faceIndex = 0, level = 0, buffer = null, flushRenderer = true, noDataConversion = false, x = 0, y = 0, width = Number.MAX_VALUE, height = Number.MAX_VALUE) {
- if (!this._texture) {
- return null;
- }
- const engine = this._getEngine();
- if (!engine) {
- return null;
- }
- const size = this.getSize();
- let maxWidth = size.width;
- let maxHeight = size.height;
- if (level !== 0) {
- maxWidth = maxWidth / Math.pow(2, level);
- maxHeight = maxHeight / Math.pow(2, level);
- maxWidth = Math.round(maxWidth);
- maxHeight = Math.round(maxHeight);
- }
- width = Math.min(maxWidth, width);
- height = Math.min(maxHeight, height);
- try {
- if (this._texture.isCube) {
- return engine._readTexturePixels(this._texture, width, height, faceIndex, level, buffer, flushRenderer, noDataConversion, x, y);
- }
- return engine._readTexturePixels(this._texture, width, height, -1, level, buffer, flushRenderer, noDataConversion, x, y);
- }
- catch (e) {
- return null;
- }
- }
- /**
- * @internal
- */
- _readPixelsSync(faceIndex = 0, level = 0, buffer = null, flushRenderer = true, noDataConversion = false) {
- if (!this._texture) {
- return null;
- }
- const size = this.getSize();
- let width = size.width;
- let height = size.height;
- const engine = this._getEngine();
- if (!engine) {
- return null;
- }
- if (level != 0) {
- width = width / Math.pow(2, level);
- height = height / Math.pow(2, level);
- width = Math.round(width);
- height = Math.round(height);
- }
- try {
- if (this._texture.isCube) {
- return engine._readTexturePixelsSync(this._texture, width, height, faceIndex, level, buffer, flushRenderer, noDataConversion);
- }
- return engine._readTexturePixelsSync(this._texture, width, height, -1, level, buffer, flushRenderer, noDataConversion);
- }
- catch (e) {
- return null;
- }
- }
- /** @internal */
- get _lodTextureHigh() {
- if (this._texture) {
- return this._texture._lodTextureHigh;
- }
- return null;
- }
- /** @internal */
- get _lodTextureMid() {
- if (this._texture) {
- return this._texture._lodTextureMid;
- }
- return null;
- }
- /** @internal */
- get _lodTextureLow() {
- if (this._texture) {
- return this._texture._lodTextureLow;
- }
- return null;
- }
- /**
- * Dispose the texture and release its associated resources.
- */
- dispose() {
- if (this._scene) {
- // Animations
- if (this._scene.stopAnimation) {
- this._scene.stopAnimation(this);
- }
- // Remove from scene
- this._scene.removePendingData(this);
- const index = this._scene.textures.indexOf(this);
- if (index >= 0) {
- this._scene.textures.splice(index, 1);
- }
- this._scene.onTextureRemovedObservable.notifyObservers(this);
- this._scene = null;
- if (this._parentContainer) {
- const index = this._parentContainer.textures.indexOf(this);
- if (index > -1) {
- this._parentContainer.textures.splice(index, 1);
- }
- this._parentContainer = null;
- }
- }
- // Callback
- this.onDisposeObservable.notifyObservers(this);
- this.onDisposeObservable.clear();
- this.metadata = null;
- super.dispose();
- }
- /**
- * Serialize the texture into a JSON representation that can be parsed later on.
- * @param allowEmptyName True to force serialization even if name is empty. Default: false
- * @returns the JSON representation of the texture
- */
- serialize(allowEmptyName = false) {
- if (!this.name && !allowEmptyName) {
- return null;
- }
- const serializationObject = decorators_SerializationHelper.Serialize(this);
- // Animations
- decorators_SerializationHelper.AppendSerializedAnimations(this, serializationObject);
- return serializationObject;
- }
- /**
- * Helper function to be called back once a list of texture contains only ready textures.
- * @param textures Define the list of textures to wait for
- * @param callback Define the callback triggered once the entire list will be ready
- */
- static WhenAllReady(textures, callback) {
- let numRemaining = textures.length;
- if (numRemaining === 0) {
- callback();
- return;
- }
- for (let i = 0; i < textures.length; i++) {
- const texture = textures[i];
- if (texture.isReady()) {
- if (--numRemaining === 0) {
- callback();
- }
- }
- else {
- const onLoadObservable = texture.onLoadObservable;
- if (onLoadObservable) {
- onLoadObservable.addOnce(() => {
- if (--numRemaining === 0) {
- callback();
- }
- });
- }
- else {
- if (--numRemaining === 0) {
- callback();
- }
- }
- }
- }
- }
- static _IsScene(sceneOrEngine) {
- return sceneOrEngine.getClassName() === "Scene";
- }
-}
-/**
- * Default anisotropic filtering level for the application.
- * It is set to 4 as a good tradeoff between perf and quality.
- */
-baseTexture_BaseTexture.DEFAULT_ANISOTROPIC_FILTERING_LEVEL = 4;
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "uniqueId", void 0);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "name", void 0);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "metadata", void 0);
-__decorate([
- serialize("hasAlpha")
-], baseTexture_BaseTexture.prototype, "_hasAlpha", void 0);
-__decorate([
- serialize("getAlphaFromRGB")
-], baseTexture_BaseTexture.prototype, "_getAlphaFromRGB", void 0);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "level", void 0);
-__decorate([
- serialize("coordinatesIndex")
-], baseTexture_BaseTexture.prototype, "_coordinatesIndex", void 0);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "optimizeUVAllocation", void 0);
-__decorate([
- serialize("coordinatesMode")
-], baseTexture_BaseTexture.prototype, "_coordinatesMode", void 0);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "wrapU", null);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "wrapV", null);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "wrapR", void 0);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "anisotropicFilteringLevel", void 0);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "isCube", null);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "is3D", null);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "is2DArray", null);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "gammaSpace", null);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "invertZ", void 0);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "lodLevelInAlpha", void 0);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "lodGenerationOffset", null);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "lodGenerationScale", null);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "linearSpecularLOD", null);
-__decorate([
- serializeAsTexture()
-], baseTexture_BaseTexture.prototype, "irradianceTexture", null);
-__decorate([
- serialize()
-], baseTexture_BaseTexture.prototype, "isRenderTarget", void 0);
-//# sourceMappingURL=baseTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/copyTools.js
-/**
- * Transform some pixel data to a base64 string
- * @param pixels defines the pixel data to transform to base64
- * @param size defines the width and height of the (texture) data
- * @param invertY true if the data must be inverted for the Y coordinate during the conversion
- * @returns The base64 encoded string or null
- */
-function GenerateBase64StringFromPixelData(pixels, size, invertY = false) {
- const width = size.width;
- const height = size.height;
- if (pixels instanceof Float32Array) {
- let len = pixels.byteLength / pixels.BYTES_PER_ELEMENT;
- const npixels = new Uint8Array(len);
- while (--len >= 0) {
- let val = pixels[len];
- if (val < 0) {
- val = 0;
- }
- else if (val > 1) {
- val = 1;
- }
- npixels[len] = val * 255;
- }
- pixels = npixels;
- }
- const canvas = document.createElement("canvas");
- canvas.width = width;
- canvas.height = height;
- const ctx = canvas.getContext("2d");
- if (!ctx) {
- return null;
- }
- const imageData = ctx.createImageData(width, height);
- const castData = imageData.data;
- castData.set(pixels);
- ctx.putImageData(imageData, 0, 0);
- if (invertY) {
- const canvas2 = document.createElement("canvas");
- canvas2.width = width;
- canvas2.height = height;
- const ctx2 = canvas2.getContext("2d");
- if (!ctx2) {
- return null;
- }
- ctx2.translate(0, height);
- ctx2.scale(1, -1);
- ctx2.drawImage(canvas, 0, 0);
- return canvas2.toDataURL("image/png");
- }
- return canvas.toDataURL("image/png");
-}
-/**
- * Reads the pixels stored in the webgl texture and returns them as a base64 string
- * @param texture defines the texture to read pixels from
- * @param faceIndex defines the face of the texture to read (in case of cube texture)
- * @param level defines the LOD level of the texture to read (in case of Mip Maps)
- * @returns The base64 encoded string or null
- */
-function GenerateBase64StringFromTexture(texture, faceIndex = 0, level = 0) {
- const internalTexture = texture.getInternalTexture();
- if (!internalTexture) {
- return null;
- }
- const pixels = texture._readPixelsSync(faceIndex, level);
- if (!pixels) {
- return null;
- }
- return GenerateBase64StringFromPixelData(pixels, texture.getSize(), internalTexture.invertY);
-}
-/**
- * Reads the pixels stored in the webgl texture and returns them as a base64 string
- * @param texture defines the texture to read pixels from
- * @param faceIndex defines the face of the texture to read (in case of cube texture)
- * @param level defines the LOD level of the texture to read (in case of Mip Maps)
- * @returns The base64 encoded string or null wrapped in a promise
- */
-async function GenerateBase64StringFromTextureAsync(texture, faceIndex = 0, level = 0) {
- const internalTexture = texture.getInternalTexture();
- if (!internalTexture) {
- return null;
- }
- const pixels = await texture.readPixels(faceIndex, level);
- if (!pixels) {
- return null;
- }
- return GenerateBase64StringFromPixelData(pixels, texture.getSize(), internalTexture.invertY);
-}
-/**
- * Class used to host copy specific utilities
- * (Back-compat)
- */
-const CopyTools = {
- /**
- * Transform some pixel data to a base64 string
- * @param pixels defines the pixel data to transform to base64
- * @param size defines the width and height of the (texture) data
- * @param invertY true if the data must be inverted for the Y coordinate during the conversion
- * @returns The base64 encoded string or null
- */
- GenerateBase64StringFromPixelData,
- /**
- * Reads the pixels stored in the webgl texture and returns them as a base64 string
- * @param texture defines the texture to read pixels from
- * @param faceIndex defines the face of the texture to read (in case of cube texture)
- * @param level defines the LOD level of the texture to read (in case of Mip Maps)
- * @returns The base64 encoded string or null
- */
- GenerateBase64StringFromTexture,
- /**
- * Reads the pixels stored in the webgl texture and returns them as a base64 string
- * @param texture defines the texture to read pixels from
- * @param faceIndex defines the face of the texture to read (in case of cube texture)
- * @param level defines the LOD level of the texture to read (in case of Mip Maps)
- * @returns The base64 encoded string or null wrapped in a promise
- */
- GenerateBase64StringFromTextureAsync,
-};
-//# sourceMappingURL=copyTools.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/texture.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * This represents a texture in babylon. It can be easily loaded from a network, base64 or html input.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/materials_introduction#texture
- */
-class texture_Texture extends baseTexture_BaseTexture {
- /**
- * Are mip maps generated for this texture or not.
- */
- get noMipmap() {
- return this._noMipmap;
- }
- /** Returns the texture mime type if it was defined by a loader (undefined else) */
- get mimeType() {
- return this._mimeType;
- }
- /**
- * Is the texture preventing material to render while loading.
- * If false, a default texture will be used instead of the loading one during the preparation step.
- */
- set isBlocking(value) {
- this._isBlocking = value;
- }
- get isBlocking() {
- return this._isBlocking;
- }
- /**
- * Gets a boolean indicating if the texture needs to be inverted on the y axis during loading
- */
- get invertY() {
- return this._invertY;
- }
- /**
- * Instantiates a new texture.
- * This represents a texture in babylon. It can be easily loaded from a network, base64 or html input.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/materials_introduction#texture
- * @param url defines the url of the picture to load as a texture
- * @param sceneOrEngine defines the scene or engine the texture will belong to
- * @param noMipmapOrOptions defines if the texture will require mip maps or not or set of all options to create the texture
- * @param invertY defines if the texture needs to be inverted on the y axis during loading
- * @param samplingMode defines the sampling mode we want for the texture while fetching from it (Texture.NEAREST_SAMPLINGMODE...)
- * @param onLoad defines a callback triggered when the texture has been loaded
- * @param onError defines a callback triggered when an error occurred during the loading session
- * @param buffer defines the buffer to load the texture from in case the texture is loaded from a buffer representation
- * @param deleteBuffer defines if the buffer we are loading the texture from should be deleted after load
- * @param format defines the format of the texture we are trying to load (Engine.TEXTUREFORMAT_RGBA...)
- * @param mimeType defines an optional mime type information
- * @param loaderOptions options to be passed to the loader
- * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)
- * @param forcedExtension defines the extension to use to pick the right loader
- */
- constructor(url, sceneOrEngine, noMipmapOrOptions, invertY, samplingMode = texture_Texture.TRILINEAR_SAMPLINGMODE, onLoad = null, onError = null, buffer = null, deleteBuffer = false, format, mimeType, loaderOptions, creationFlags, forcedExtension) {
- var _a, _b, _c, _d, _e, _f, _g, _h, _j;
- super(sceneOrEngine);
- /**
- * Define the url of the texture.
- */
- this.url = null;
- /**
- * Define an offset on the texture to offset the u coordinates of the UVs
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/moreMaterials#offsetting
- */
- this.uOffset = 0;
- /**
- * Define an offset on the texture to offset the v coordinates of the UVs
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/moreMaterials#offsetting
- */
- this.vOffset = 0;
- /**
- * Define an offset on the texture to scale the u coordinates of the UVs
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/moreMaterials#tiling
- */
- this.uScale = 1.0;
- /**
- * Define an offset on the texture to scale the v coordinates of the UVs
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/moreMaterials#tiling
- */
- this.vScale = 1.0;
- /**
- * Define an offset on the texture to rotate around the u coordinates of the UVs
- * The angle is defined in radians.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/moreMaterials
- */
- this.uAng = 0;
- /**
- * Define an offset on the texture to rotate around the v coordinates of the UVs
- * The angle is defined in radians.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/moreMaterials
- */
- this.vAng = 0;
- /**
- * Define an offset on the texture to rotate around the w coordinates of the UVs (in case of 3d texture)
- * The angle is defined in radians.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/moreMaterials
- */
- this.wAng = 0;
- /**
- * Defines the center of rotation (U)
- */
- this.uRotationCenter = 0.5;
- /**
- * Defines the center of rotation (V)
- */
- this.vRotationCenter = 0.5;
- /**
- * Defines the center of rotation (W)
- */
- this.wRotationCenter = 0.5;
- /**
- * Sets this property to true to avoid deformations when rotating the texture with non-uniform scaling
- */
- this.homogeneousRotationInUVTransform = false;
- /**
- * List of inspectable custom properties (used by the Inspector)
- * @see https://doc.babylonjs.com/toolsAndResources/inspector#extensibility
- */
- this.inspectableCustomProperties = null;
- /** @internal */
- this._noMipmap = false;
- /** @internal */
- this._invertY = false;
- this._rowGenerationMatrix = null;
- this._cachedTextureMatrix = null;
- this._projectionModeMatrix = null;
- this._t0 = null;
- this._t1 = null;
- this._t2 = null;
- this._cachedUOffset = -1;
- this._cachedVOffset = -1;
- this._cachedUScale = 0;
- this._cachedVScale = 0;
- this._cachedUAng = -1;
- this._cachedVAng = -1;
- this._cachedWAng = -1;
- this._cachedReflectionProjectionMatrixId = -1;
- this._cachedURotationCenter = -1;
- this._cachedVRotationCenter = -1;
- this._cachedWRotationCenter = -1;
- this._cachedHomogeneousRotationInUVTransform = false;
- this._cachedReflectionTextureMatrix = null;
- this._cachedReflectionUOffset = -1;
- this._cachedReflectionVOffset = -1;
- this._cachedReflectionUScale = 0;
- this._cachedReflectionVScale = 0;
- this._cachedReflectionCoordinatesMode = -1;
- /** @internal */
- this._buffer = null;
- this._deleteBuffer = false;
- this._format = null;
- this._delayedOnLoad = null;
- this._delayedOnError = null;
- /**
- * Observable triggered once the texture has been loaded.
- */
- this.onLoadObservable = new observable_Observable();
- this._isBlocking = true;
- this.name = url || "";
- this.url = url;
- let noMipmap;
- let useSRGBBuffer = false;
- let internalTexture = null;
- if (typeof noMipmapOrOptions === "object" && noMipmapOrOptions !== null) {
- noMipmap = (_a = noMipmapOrOptions.noMipmap) !== null && _a !== void 0 ? _a : false;
- invertY = (_b = noMipmapOrOptions.invertY) !== null && _b !== void 0 ? _b : (CompatibilityOptions.UseOpenGLOrientationForUV ? false : true);
- samplingMode = (_c = noMipmapOrOptions.samplingMode) !== null && _c !== void 0 ? _c : texture_Texture.TRILINEAR_SAMPLINGMODE;
- onLoad = (_d = noMipmapOrOptions.onLoad) !== null && _d !== void 0 ? _d : null;
- onError = (_e = noMipmapOrOptions.onError) !== null && _e !== void 0 ? _e : null;
- buffer = (_f = noMipmapOrOptions.buffer) !== null && _f !== void 0 ? _f : null;
- deleteBuffer = (_g = noMipmapOrOptions.deleteBuffer) !== null && _g !== void 0 ? _g : false;
- format = noMipmapOrOptions.format;
- mimeType = noMipmapOrOptions.mimeType;
- loaderOptions = noMipmapOrOptions.loaderOptions;
- creationFlags = noMipmapOrOptions.creationFlags;
- useSRGBBuffer = (_h = noMipmapOrOptions.useSRGBBuffer) !== null && _h !== void 0 ? _h : false;
- internalTexture = (_j = noMipmapOrOptions.internalTexture) !== null && _j !== void 0 ? _j : null;
- }
- else {
- noMipmap = !!noMipmapOrOptions;
- }
- this._noMipmap = noMipmap;
- this._invertY = invertY === undefined ? (CompatibilityOptions.UseOpenGLOrientationForUV ? false : true) : invertY;
- this._initialSamplingMode = samplingMode;
- this._buffer = buffer;
- this._deleteBuffer = deleteBuffer;
- this._mimeType = mimeType;
- this._loaderOptions = loaderOptions;
- this._creationFlags = creationFlags;
- this._useSRGBBuffer = useSRGBBuffer;
- this._forcedExtension = forcedExtension;
- if (format) {
- this._format = format;
- }
- const scene = this.getScene();
- const engine = this._getEngine();
- if (!engine) {
- return;
- }
- engine.onBeforeTextureInitObservable.notifyObservers(this);
- const load = () => {
- if (this._texture) {
- if (this._texture._invertVScale) {
- this.vScale *= -1;
- this.vOffset += 1;
- }
- // Update texture to match internal texture's wrapping
- if (this._texture._cachedWrapU !== null) {
- this.wrapU = this._texture._cachedWrapU;
- this._texture._cachedWrapU = null;
- }
- if (this._texture._cachedWrapV !== null) {
- this.wrapV = this._texture._cachedWrapV;
- this._texture._cachedWrapV = null;
- }
- if (this._texture._cachedWrapR !== null) {
- this.wrapR = this._texture._cachedWrapR;
- this._texture._cachedWrapR = null;
- }
- }
- if (this.onLoadObservable.hasObservers()) {
- this.onLoadObservable.notifyObservers(this);
- }
- if (onLoad) {
- onLoad();
- }
- if (!this.isBlocking && scene) {
- scene.resetCachedMaterial();
- }
- };
- const errorHandler = (message, exception) => {
- this._loadingError = true;
- this._errorObject = { message, exception };
- if (onError) {
- onError(message, exception);
- }
- texture_Texture.OnTextureLoadErrorObservable.notifyObservers(this);
- };
- if (!this.url && !internalTexture) {
- this._delayedOnLoad = load;
- this._delayedOnError = errorHandler;
- return;
- }
- this._texture = internalTexture !== null && internalTexture !== void 0 ? internalTexture : this._getFromCache(this.url, noMipmap, samplingMode, this._invertY, useSRGBBuffer);
- if (!this._texture) {
- if (!scene || !scene.useDelayedTextureLoading) {
- try {
- this._texture = engine.createTexture(this.url, noMipmap, this._invertY, scene, samplingMode, load, errorHandler, this._buffer, undefined, this._format, this._forcedExtension, mimeType, loaderOptions, creationFlags, useSRGBBuffer);
- }
- catch (e) {
- errorHandler("error loading", e);
- throw e;
- }
- if (deleteBuffer) {
- this._buffer = null;
- }
- }
- else {
- this.delayLoadState = 4;
- this._delayedOnLoad = load;
- this._delayedOnError = errorHandler;
- }
- }
- else {
- if (this._texture.isReady) {
- TimingTools.SetImmediate(() => load());
- }
- else {
- const loadObserver = this._texture.onLoadedObservable.add(load);
- this._texture.onErrorObservable.add((e) => {
- var _a;
- errorHandler(e.message, e.exception);
- (_a = this._texture) === null || _a === void 0 ? void 0 : _a.onLoadedObservable.remove(loadObserver);
- });
- }
- }
- }
- /**
- * Update the url (and optional buffer) of this texture if url was null during construction.
- * @param url the url of the texture
- * @param buffer the buffer of the texture (defaults to null)
- * @param onLoad callback called when the texture is loaded (defaults to null)
- * @param forcedExtension defines the extension to use to pick the right loader
- */
- updateURL(url, buffer = null, onLoad, forcedExtension) {
- if (this.url) {
- this.releaseInternalTexture();
- this.getScene().markAllMaterialsAsDirty(1);
- }
- if (!this.name || this.name.startsWith("data:")) {
- this.name = url;
- }
- this.url = url;
- this._buffer = buffer;
- this._forcedExtension = forcedExtension;
- this.delayLoadState = 4;
- if (onLoad) {
- this._delayedOnLoad = onLoad;
- }
- this.delayLoad();
- }
- /**
- * Finish the loading sequence of a texture flagged as delayed load.
- * @internal
- */
- delayLoad() {
- if (this.delayLoadState !== 4) {
- return;
- }
- const scene = this.getScene();
- if (!scene) {
- return;
- }
- this.delayLoadState = 1;
- this._texture = this._getFromCache(this.url, this._noMipmap, this.samplingMode, this._invertY, this._useSRGBBuffer);
- if (!this._texture) {
- this._texture = scene
- .getEngine()
- .createTexture(this.url, this._noMipmap, this._invertY, scene, this.samplingMode, this._delayedOnLoad, this._delayedOnError, this._buffer, null, this._format, this._forcedExtension, this._mimeType, this._loaderOptions, this._creationFlags, this._useSRGBBuffer);
- if (this._deleteBuffer) {
- this._buffer = null;
- }
- }
- else {
- if (this._delayedOnLoad) {
- if (this._texture.isReady) {
- TimingTools.SetImmediate(this._delayedOnLoad);
- }
- else {
- this._texture.onLoadedObservable.add(this._delayedOnLoad);
- }
- }
- }
- this._delayedOnLoad = null;
- this._delayedOnError = null;
- }
- _prepareRowForTextureGeneration(x, y, z, t) {
- x *= this._cachedUScale;
- y *= this._cachedVScale;
- x -= this.uRotationCenter * this._cachedUScale;
- y -= this.vRotationCenter * this._cachedVScale;
- z -= this.wRotationCenter;
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(x, y, z, this._rowGenerationMatrix, t);
- t.x += this.uRotationCenter * this._cachedUScale + this._cachedUOffset;
- t.y += this.vRotationCenter * this._cachedVScale + this._cachedVOffset;
- t.z += this.wRotationCenter;
- }
- /**
- * Checks if the texture has the same transform matrix than another texture
- * @param texture texture to check against
- * @returns true if the transforms are the same, else false
- */
- checkTransformsAreIdentical(texture) {
- return (texture !== null &&
- this.uOffset === texture.uOffset &&
- this.vOffset === texture.vOffset &&
- this.uScale === texture.uScale &&
- this.vScale === texture.vScale &&
- this.uAng === texture.uAng &&
- this.vAng === texture.vAng &&
- this.wAng === texture.wAng);
- }
- /**
- * Get the current texture matrix which includes the requested offsetting, tiling and rotation components.
- * @param uBase
- * @returns the transform matrix of the texture.
- */
- getTextureMatrix(uBase = 1) {
- if (this.uOffset === this._cachedUOffset &&
- this.vOffset === this._cachedVOffset &&
- this.uScale * uBase === this._cachedUScale &&
- this.vScale === this._cachedVScale &&
- this.uAng === this._cachedUAng &&
- this.vAng === this._cachedVAng &&
- this.wAng === this._cachedWAng &&
- this.uRotationCenter === this._cachedURotationCenter &&
- this.vRotationCenter === this._cachedVRotationCenter &&
- this.wRotationCenter === this._cachedWRotationCenter &&
- this.homogeneousRotationInUVTransform === this._cachedHomogeneousRotationInUVTransform) {
- return this._cachedTextureMatrix;
- }
- this._cachedUOffset = this.uOffset;
- this._cachedVOffset = this.vOffset;
- this._cachedUScale = this.uScale * uBase;
- this._cachedVScale = this.vScale;
- this._cachedUAng = this.uAng;
- this._cachedVAng = this.vAng;
- this._cachedWAng = this.wAng;
- this._cachedURotationCenter = this.uRotationCenter;
- this._cachedVRotationCenter = this.vRotationCenter;
- this._cachedWRotationCenter = this.wRotationCenter;
- this._cachedHomogeneousRotationInUVTransform = this.homogeneousRotationInUVTransform;
- if (!this._cachedTextureMatrix || !this._rowGenerationMatrix) {
- this._cachedTextureMatrix = math_vector_Matrix.Zero();
- this._rowGenerationMatrix = new math_vector_Matrix();
- this._t0 = math_vector_Vector3.Zero();
- this._t1 = math_vector_Vector3.Zero();
- this._t2 = math_vector_Vector3.Zero();
- }
- math_vector_Matrix.RotationYawPitchRollToRef(this.vAng, this.uAng, this.wAng, this._rowGenerationMatrix);
- if (this.homogeneousRotationInUVTransform) {
- math_vector_Matrix.TranslationToRef(-this._cachedURotationCenter, -this._cachedVRotationCenter, -this._cachedWRotationCenter, math_vector_TmpVectors.Matrix[0]);
- math_vector_Matrix.TranslationToRef(this._cachedURotationCenter, this._cachedVRotationCenter, this._cachedWRotationCenter, math_vector_TmpVectors.Matrix[1]);
- math_vector_Matrix.ScalingToRef(this._cachedUScale, this._cachedVScale, 0, math_vector_TmpVectors.Matrix[2]);
- math_vector_Matrix.TranslationToRef(this._cachedUOffset, this._cachedVOffset, 0, math_vector_TmpVectors.Matrix[3]);
- math_vector_TmpVectors.Matrix[0].multiplyToRef(this._rowGenerationMatrix, this._cachedTextureMatrix);
- this._cachedTextureMatrix.multiplyToRef(math_vector_TmpVectors.Matrix[1], this._cachedTextureMatrix);
- this._cachedTextureMatrix.multiplyToRef(math_vector_TmpVectors.Matrix[2], this._cachedTextureMatrix);
- this._cachedTextureMatrix.multiplyToRef(math_vector_TmpVectors.Matrix[3], this._cachedTextureMatrix);
- // copy the translation row to the 3rd row of the matrix so that we don't need to update the shaders (which expects the translation to be on the 3rd row)
- this._cachedTextureMatrix.setRowFromFloats(2, this._cachedTextureMatrix.m[12], this._cachedTextureMatrix.m[13], this._cachedTextureMatrix.m[14], 1);
- }
- else {
- this._prepareRowForTextureGeneration(0, 0, 0, this._t0);
- this._prepareRowForTextureGeneration(1.0, 0, 0, this._t1);
- this._prepareRowForTextureGeneration(0, 1.0, 0, this._t2);
- this._t1.subtractInPlace(this._t0);
- this._t2.subtractInPlace(this._t0);
- math_vector_Matrix.FromValuesToRef(this._t1.x, this._t1.y, this._t1.z, 0.0, this._t2.x, this._t2.y, this._t2.z, 0.0, this._t0.x, this._t0.y, this._t0.z, 0.0, 0.0, 0.0, 0.0, 1.0, this._cachedTextureMatrix);
- }
- const scene = this.getScene();
- if (!scene) {
- return this._cachedTextureMatrix;
- }
- if (this.optimizeUVAllocation) {
- // We flag the materials that are using this texture as "texture dirty" because depending on the fact that the matrix is the identity or not, some defines
- // will get different values (see MaterialHelper.PrepareDefinesForMergedUV), meaning we should regenerate the effect accordingly
- scene.markAllMaterialsAsDirty(1, (mat) => {
- return mat.hasTexture(this);
- });
- }
- return this._cachedTextureMatrix;
- }
- /**
- * Get the current matrix used to apply reflection. This is useful to rotate an environment texture for instance.
- * @returns The reflection texture transform
- */
- getReflectionTextureMatrix() {
- const scene = this.getScene();
- if (!scene) {
- return this._cachedReflectionTextureMatrix;
- }
- if (this.uOffset === this._cachedReflectionUOffset &&
- this.vOffset === this._cachedReflectionVOffset &&
- this.uScale === this._cachedReflectionUScale &&
- this.vScale === this._cachedReflectionVScale &&
- this.coordinatesMode === this._cachedReflectionCoordinatesMode) {
- if (this.coordinatesMode === texture_Texture.PROJECTION_MODE) {
- if (this._cachedReflectionProjectionMatrixId === scene.getProjectionMatrix().updateFlag) {
- return this._cachedReflectionTextureMatrix;
- }
- }
- else {
- return this._cachedReflectionTextureMatrix;
- }
- }
- if (!this._cachedReflectionTextureMatrix) {
- this._cachedReflectionTextureMatrix = math_vector_Matrix.Zero();
- }
- if (!this._projectionModeMatrix) {
- this._projectionModeMatrix = math_vector_Matrix.Zero();
- }
- const flagMaterialsAsTextureDirty = this._cachedReflectionCoordinatesMode !== this.coordinatesMode;
- this._cachedReflectionUOffset = this.uOffset;
- this._cachedReflectionVOffset = this.vOffset;
- this._cachedReflectionUScale = this.uScale;
- this._cachedReflectionVScale = this.vScale;
- this._cachedReflectionCoordinatesMode = this.coordinatesMode;
- switch (this.coordinatesMode) {
- case texture_Texture.PLANAR_MODE: {
- math_vector_Matrix.IdentityToRef(this._cachedReflectionTextureMatrix);
- this._cachedReflectionTextureMatrix[0] = this.uScale;
- this._cachedReflectionTextureMatrix[5] = this.vScale;
- this._cachedReflectionTextureMatrix[12] = this.uOffset;
- this._cachedReflectionTextureMatrix[13] = this.vOffset;
- break;
- }
- case texture_Texture.PROJECTION_MODE: {
- math_vector_Matrix.FromValuesToRef(0.5, 0.0, 0.0, 0.0, 0.0, -0.5, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.5, 0.5, 1.0, 1.0, this._projectionModeMatrix);
- const projectionMatrix = scene.getProjectionMatrix();
- this._cachedReflectionProjectionMatrixId = projectionMatrix.updateFlag;
- projectionMatrix.multiplyToRef(this._projectionModeMatrix, this._cachedReflectionTextureMatrix);
- break;
- }
- default:
- math_vector_Matrix.IdentityToRef(this._cachedReflectionTextureMatrix);
- break;
- }
- if (flagMaterialsAsTextureDirty) {
- // We flag the materials that are using this texture as "texture dirty" if the coordinatesMode has changed.
- // Indeed, this property is used to set the value of some defines used to generate the effect (in material.isReadyForSubMesh), so we must make sure this code will be re-executed and the effect recreated if necessary
- scene.markAllMaterialsAsDirty(1, (mat) => {
- return mat.getActiveTextures().indexOf(this) !== -1;
- });
- }
- return this._cachedReflectionTextureMatrix;
- }
- /**
- * Clones the texture.
- * @returns the cloned texture
- */
- clone() {
- const options = {
- noMipmap: this._noMipmap,
- invertY: this._invertY,
- samplingMode: this.samplingMode,
- onLoad: undefined,
- onError: undefined,
- buffer: this._texture ? this._texture._buffer : undefined,
- deleteBuffer: this._deleteBuffer,
- format: this.textureFormat,
- mimeType: this.mimeType,
- loaderOptions: this._loaderOptions,
- creationFlags: this._creationFlags,
- useSRGBBuffer: this._useSRGBBuffer,
- };
- return decorators_SerializationHelper.Clone(() => {
- return new texture_Texture(this._texture ? this._texture.url : null, this.getScene(), options);
- }, this);
- }
- /**
- * Serialize the texture to a JSON representation we can easily use in the respective Parse function.
- * @returns The JSON representation of the texture
- */
- serialize() {
- var _a, _b;
- const savedName = this.name;
- if (!texture_Texture.SerializeBuffers) {
- if (this.name.startsWith("data:")) {
- this.name = "";
- }
- }
- if (this.name.startsWith("data:") && this.url === this.name) {
- this.url = "";
- }
- const serializationObject = super.serialize(texture_Texture._SerializeInternalTextureUniqueId);
- if (!serializationObject) {
- return null;
- }
- if (texture_Texture.SerializeBuffers || texture_Texture.ForceSerializeBuffers) {
- if (typeof this._buffer === "string" && this._buffer.substr(0, 5) === "data:") {
- serializationObject.base64String = this._buffer;
- serializationObject.name = serializationObject.name.replace("data:", "");
- }
- else if (this.url && this.url.startsWith("data:") && this._buffer instanceof Uint8Array) {
- serializationObject.base64String = "data:image/png;base64," + stringTools_EncodeArrayBufferToBase64(this._buffer);
- }
- else if (texture_Texture.ForceSerializeBuffers || (this.url && this.url.startsWith("blob:")) || this._forceSerialize) {
- serializationObject.base64String =
- !this._engine || this._engine._features.supportSyncTextureRead ? GenerateBase64StringFromTexture(this) : GenerateBase64StringFromTextureAsync(this);
- }
- }
- serializationObject.invertY = this._invertY;
- serializationObject.samplingMode = this.samplingMode;
- serializationObject._creationFlags = this._creationFlags;
- serializationObject._useSRGBBuffer = this._useSRGBBuffer;
- if (texture_Texture._SerializeInternalTextureUniqueId) {
- serializationObject.internalTextureUniqueId = (_b = (_a = this._texture) === null || _a === void 0 ? void 0 : _a.uniqueId) !== null && _b !== void 0 ? _b : undefined;
- }
- this.name = savedName;
- return serializationObject;
- }
- /**
- * Get the current class name of the texture useful for serialization or dynamic coding.
- * @returns "Texture"
- */
- getClassName() {
- return "Texture";
- }
- /**
- * Dispose the texture and release its associated resources.
- */
- dispose() {
- super.dispose();
- this.onLoadObservable.clear();
- this._delayedOnLoad = null;
- this._delayedOnError = null;
- this._buffer = null;
- }
- /**
- * Parse the JSON representation of a texture in order to recreate the texture in the given scene.
- * @param parsedTexture Define the JSON representation of the texture
- * @param scene Define the scene the parsed texture should be instantiated in
- * @param rootUrl Define the root url of the parsing sequence in the case of relative dependencies
- * @returns The parsed texture if successful
- */
- static Parse(parsedTexture, scene, rootUrl) {
- if (parsedTexture.customType) {
- const customTexture = InstantiationTools.Instantiate(parsedTexture.customType);
- // Update Sampling Mode
- const parsedCustomTexture = customTexture.Parse(parsedTexture, scene, rootUrl);
- if (parsedTexture.samplingMode && parsedCustomTexture.updateSamplingMode && parsedCustomTexture._samplingMode) {
- if (parsedCustomTexture._samplingMode !== parsedTexture.samplingMode) {
- parsedCustomTexture.updateSamplingMode(parsedTexture.samplingMode);
- }
- }
- return parsedCustomTexture;
- }
- if (parsedTexture.isCube && !parsedTexture.isRenderTarget) {
- return texture_Texture._CubeTextureParser(parsedTexture, scene, rootUrl);
- }
- const hasInternalTextureUniqueId = parsedTexture.internalTextureUniqueId !== undefined;
- if (!parsedTexture.name && !parsedTexture.isRenderTarget && !hasInternalTextureUniqueId) {
- return null;
- }
- let internalTexture;
- if (hasInternalTextureUniqueId) {
- const cache = scene.getEngine().getLoadedTexturesCache();
- for (const texture of cache) {
- if (texture.uniqueId === parsedTexture.internalTextureUniqueId) {
- internalTexture = texture;
- break;
- }
- }
- }
- const onLoaded = (texture) => {
- var _a;
- // Clear cache
- if (texture && texture._texture) {
- texture._texture._cachedWrapU = null;
- texture._texture._cachedWrapV = null;
- texture._texture._cachedWrapR = null;
- }
- // Update Sampling Mode
- if (parsedTexture.samplingMode) {
- const sampling = parsedTexture.samplingMode;
- if (texture && texture.samplingMode !== sampling) {
- texture.updateSamplingMode(sampling);
- }
- }
- // Animations
- if (texture && parsedTexture.animations) {
- for (let animationIndex = 0; animationIndex < parsedTexture.animations.length; animationIndex++) {
- const parsedAnimation = parsedTexture.animations[animationIndex];
- const internalClass = GetClass("BABYLON.Animation");
- if (internalClass) {
- texture.animations.push(internalClass.Parse(parsedAnimation));
- }
- }
- }
- if (hasInternalTextureUniqueId && !internalTexture) {
- (_a = texture === null || texture === void 0 ? void 0 : texture._texture) === null || _a === void 0 ? void 0 : _a._setUniqueId(parsedTexture.internalTextureUniqueId);
- }
- };
- const texture = decorators_SerializationHelper.Parse(() => {
- var _a, _b, _c;
- let generateMipMaps = true;
- if (parsedTexture.noMipmap) {
- generateMipMaps = false;
- }
- if (parsedTexture.mirrorPlane) {
- const mirrorTexture = texture_Texture._CreateMirror(parsedTexture.name, parsedTexture.renderTargetSize, scene, generateMipMaps);
- mirrorTexture._waitingRenderList = parsedTexture.renderList;
- mirrorTexture.mirrorPlane = math_plane_Plane.FromArray(parsedTexture.mirrorPlane);
- onLoaded(mirrorTexture);
- return mirrorTexture;
- }
- else if (parsedTexture.isRenderTarget) {
- let renderTargetTexture = null;
- if (parsedTexture.isCube) {
- // Search for an existing reflection probe (which contains a cube render target texture)
- if (scene.reflectionProbes) {
- for (let index = 0; index < scene.reflectionProbes.length; index++) {
- const probe = scene.reflectionProbes[index];
- if (probe.name === parsedTexture.name) {
- return probe.cubeTexture;
- }
- }
- }
- }
- else {
- renderTargetTexture = texture_Texture._CreateRenderTargetTexture(parsedTexture.name, parsedTexture.renderTargetSize, scene, generateMipMaps, (_a = parsedTexture._creationFlags) !== null && _a !== void 0 ? _a : 0);
- renderTargetTexture._waitingRenderList = parsedTexture.renderList;
- }
- onLoaded(renderTargetTexture);
- return renderTargetTexture;
- }
- else {
- let texture;
- if (parsedTexture.base64String && !internalTexture) {
- // name and url are the same to ensure caching happens from the actual base64 string
- texture = texture_Texture.CreateFromBase64String(parsedTexture.base64String, parsedTexture.base64String, scene, !generateMipMaps, parsedTexture.invertY, parsedTexture.samplingMode, () => {
- onLoaded(texture);
- }, (_b = parsedTexture._creationFlags) !== null && _b !== void 0 ? _b : 0, (_c = parsedTexture._useSRGBBuffer) !== null && _c !== void 0 ? _c : false);
- // prettier name to fit with the loaded data
- texture.name = parsedTexture.name;
- }
- else {
- let url;
- if (parsedTexture.name && (parsedTexture.name.indexOf("://") > 0 || parsedTexture.name.startsWith("data:"))) {
- url = parsedTexture.name;
- }
- else {
- url = rootUrl + parsedTexture.name;
- }
- if (parsedTexture.url && (parsedTexture.url.startsWith("data:") || texture_Texture.UseSerializedUrlIfAny)) {
- url = parsedTexture.url;
- }
- const options = {
- noMipmap: !generateMipMaps,
- invertY: parsedTexture.invertY,
- samplingMode: parsedTexture.samplingMode,
- onLoad: () => {
- onLoaded(texture);
- },
- internalTexture,
- };
- texture = new texture_Texture(url, scene, options);
- }
- return texture;
- }
- }, parsedTexture, scene);
- return texture;
- }
- /**
- * Creates a texture from its base 64 representation.
- * @param data Define the base64 payload without the data: prefix
- * @param name Define the name of the texture in the scene useful fo caching purpose for instance
- * @param scene Define the scene the texture should belong to
- * @param noMipmapOrOptions defines if the texture will require mip maps or not or set of all options to create the texture
- * @param invertY define if the texture needs to be inverted on the y axis during loading
- * @param samplingMode define the sampling mode we want for the texture while fetching from it (Texture.NEAREST_SAMPLINGMODE...)
- * @param onLoad define a callback triggered when the texture has been loaded
- * @param onError define a callback triggered when an error occurred during the loading session
- * @param format define the format of the texture we are trying to load (Engine.TEXTUREFORMAT_RGBA...)
- * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)
- * @returns the created texture
- */
- static CreateFromBase64String(data, name, scene, noMipmapOrOptions, invertY, samplingMode = texture_Texture.TRILINEAR_SAMPLINGMODE, onLoad = null, onError = null, format = 5, creationFlags) {
- return new texture_Texture("data:" + name, scene, noMipmapOrOptions, invertY, samplingMode, onLoad, onError, data, false, format, undefined, undefined, creationFlags);
- }
- /**
- * Creates a texture from its data: representation. (data: will be added in case only the payload has been passed in)
- * @param name Define the name of the texture in the scene useful fo caching purpose for instance
- * @param buffer define the buffer to load the texture from in case the texture is loaded from a buffer representation
- * @param scene Define the scene the texture should belong to
- * @param deleteBuffer define if the buffer we are loading the texture from should be deleted after load
- * @param noMipmapOrOptions defines if the texture will require mip maps or not or set of all options to create the texture
- * @param invertY define if the texture needs to be inverted on the y axis during loading
- * @param samplingMode define the sampling mode we want for the texture while fetching from it (Texture.NEAREST_SAMPLINGMODE...)
- * @param onLoad define a callback triggered when the texture has been loaded
- * @param onError define a callback triggered when an error occurred during the loading session
- * @param format define the format of the texture we are trying to load (Engine.TEXTUREFORMAT_RGBA...)
- * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)
- * @returns the created texture
- */
- static LoadFromDataString(name, buffer, scene, deleteBuffer = false, noMipmapOrOptions, invertY = true, samplingMode = texture_Texture.TRILINEAR_SAMPLINGMODE, onLoad = null, onError = null, format = 5, creationFlags) {
- if (name.substr(0, 5) !== "data:") {
- name = "data:" + name;
- }
- return new texture_Texture(name, scene, noMipmapOrOptions, invertY, samplingMode, onLoad, onError, buffer, deleteBuffer, format, undefined, undefined, creationFlags);
- }
-}
-/**
- * Gets or sets a general boolean used to indicate that textures containing direct data (buffers) must be saved as part of the serialization process
- */
-texture_Texture.SerializeBuffers = true;
-/**
- * Gets or sets a general boolean used to indicate that texture buffers must be saved as part of the serialization process.
- * If no buffer exists, one will be created as base64 string from the internal webgl data.
- */
-texture_Texture.ForceSerializeBuffers = false;
-/**
- * This observable will notify when any texture had a loading error
- */
-texture_Texture.OnTextureLoadErrorObservable = new observable_Observable();
-/** @internal */
-texture_Texture._SerializeInternalTextureUniqueId = false;
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-texture_Texture._CubeTextureParser = (jsonTexture, scene, rootUrl) => {
- throw _WarnImport("CubeTexture");
-};
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-texture_Texture._CreateMirror = (name, renderTargetSize, scene, generateMipMaps) => {
- throw _WarnImport("MirrorTexture");
-};
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-texture_Texture._CreateRenderTargetTexture = (name, renderTargetSize, scene, generateMipMaps, creationFlags) => {
- throw _WarnImport("RenderTargetTexture");
-};
-/** nearest is mag = nearest and min = nearest and no mip */
-texture_Texture.NEAREST_SAMPLINGMODE = 1;
-/** nearest is mag = nearest and min = nearest and mip = linear */
-texture_Texture.NEAREST_NEAREST_MIPLINEAR = 8; // nearest is mag = nearest and min = nearest and mip = linear
-/** Bilinear is mag = linear and min = linear and no mip */
-texture_Texture.BILINEAR_SAMPLINGMODE = 2;
-/** Bilinear is mag = linear and min = linear and mip = nearest */
-texture_Texture.LINEAR_LINEAR_MIPNEAREST = 11; // Bilinear is mag = linear and min = linear and mip = nearest
-/** Trilinear is mag = linear and min = linear and mip = linear */
-texture_Texture.TRILINEAR_SAMPLINGMODE = 3;
-/** Trilinear is mag = linear and min = linear and mip = linear */
-texture_Texture.LINEAR_LINEAR_MIPLINEAR = 3; // Trilinear is mag = linear and min = linear and mip = linear
-/** mag = nearest and min = nearest and mip = nearest */
-texture_Texture.NEAREST_NEAREST_MIPNEAREST = 4;
-/** mag = nearest and min = linear and mip = nearest */
-texture_Texture.NEAREST_LINEAR_MIPNEAREST = 5;
-/** mag = nearest and min = linear and mip = linear */
-texture_Texture.NEAREST_LINEAR_MIPLINEAR = 6;
-/** mag = nearest and min = linear and mip = none */
-texture_Texture.NEAREST_LINEAR = 7;
-/** mag = nearest and min = nearest and mip = none */
-texture_Texture.NEAREST_NEAREST = 1;
-/** mag = linear and min = nearest and mip = nearest */
-texture_Texture.LINEAR_NEAREST_MIPNEAREST = 9;
-/** mag = linear and min = nearest and mip = linear */
-texture_Texture.LINEAR_NEAREST_MIPLINEAR = 10;
-/** mag = linear and min = linear and mip = none */
-texture_Texture.LINEAR_LINEAR = 2;
-/** mag = linear and min = nearest and mip = none */
-texture_Texture.LINEAR_NEAREST = 12;
-/** Explicit coordinates mode */
-texture_Texture.EXPLICIT_MODE = 0;
-/** Spherical coordinates mode */
-texture_Texture.SPHERICAL_MODE = 1;
-/** Planar coordinates mode */
-texture_Texture.PLANAR_MODE = 2;
-/** Cubic coordinates mode */
-texture_Texture.CUBIC_MODE = 3;
-/** Projection coordinates mode */
-texture_Texture.PROJECTION_MODE = 4;
-/** Inverse Cubic coordinates mode */
-texture_Texture.SKYBOX_MODE = 5;
-/** Inverse Cubic coordinates mode */
-texture_Texture.INVCUBIC_MODE = 6;
-/** Equirectangular coordinates mode */
-texture_Texture.EQUIRECTANGULAR_MODE = 7;
-/** Equirectangular Fixed coordinates mode */
-texture_Texture.FIXED_EQUIRECTANGULAR_MODE = 8;
-/** Equirectangular Fixed Mirrored coordinates mode */
-texture_Texture.FIXED_EQUIRECTANGULAR_MIRRORED_MODE = 9;
-/** Texture is not repeating outside of 0..1 UVs */
-texture_Texture.CLAMP_ADDRESSMODE = 0;
-/** Texture is repeating outside of 0..1 UVs */
-texture_Texture.WRAP_ADDRESSMODE = 1;
-/** Texture is repeating and mirrored */
-texture_Texture.MIRROR_ADDRESSMODE = 2;
-/**
- * Gets or sets a boolean which defines if the texture url must be build from the serialized URL instead of just using the name and loading them side by side with the scene file
- */
-texture_Texture.UseSerializedUrlIfAny = false;
-__decorate([
- serialize()
-], texture_Texture.prototype, "url", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "uOffset", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "vOffset", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "uScale", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "vScale", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "uAng", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "vAng", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "wAng", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "uRotationCenter", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "vRotationCenter", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "wRotationCenter", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "homogeneousRotationInUVTransform", void 0);
-__decorate([
- serialize()
-], texture_Texture.prototype, "isBlocking", null);
-// References the dependencies.
-RegisterClass("BABYLON.Texture", texture_Texture);
-decorators_SerializationHelper._TextureParser = texture_Texture.Parse;
-//# sourceMappingURL=texture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.rawTexture.js
-
-
-
-
-
-ThinEngine.prototype.updateRawTexture = function (texture, data, format, invertY, compression = null, type = 0, useSRGBBuffer = false) {
- if (!texture) {
- return;
- }
- // Babylon's internalSizedFomat but gl's texImage2D internalFormat
- const internalSizedFomat = this._getRGBABufferInternalSizedFormat(type, format, useSRGBBuffer);
- // Babylon's internalFormat but gl's texImage2D format
- const internalFormat = this._getInternalFormat(format);
- const textureType = this._getWebGLTextureType(type);
- this._bindTextureDirectly(this._gl.TEXTURE_2D, texture, true);
- this._unpackFlipY(invertY === undefined ? true : invertY ? true : false);
- if (!this._doNotHandleContextLost) {
- texture._bufferView = data;
- texture.format = format;
- texture.type = type;
- texture.invertY = invertY;
- texture._compression = compression;
- }
- if (texture.width % 4 !== 0) {
- this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT, 1);
- }
- if (compression && data) {
- this._gl.compressedTexImage2D(this._gl.TEXTURE_2D, 0, this.getCaps().s3tc[compression], texture.width, texture.height, 0, data);
- }
- else {
- this._gl.texImage2D(this._gl.TEXTURE_2D, 0, internalSizedFomat, texture.width, texture.height, 0, internalFormat, textureType, data);
- }
- if (texture.generateMipMaps) {
- this._gl.generateMipmap(this._gl.TEXTURE_2D);
- }
- this._bindTextureDirectly(this._gl.TEXTURE_2D, null);
- // this.resetTextureCache();
- texture.isReady = true;
-};
-ThinEngine.prototype.createRawTexture = function (data, width, height, format, generateMipMaps, invertY, samplingMode, compression = null, type = 0,
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-creationFlags = 0, useSRGBBuffer = false) {
- const texture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Raw);
- texture.baseWidth = width;
- texture.baseHeight = height;
- texture.width = width;
- texture.height = height;
- texture.format = format;
- texture.generateMipMaps = generateMipMaps;
- texture.samplingMode = samplingMode;
- texture.invertY = invertY;
- texture._compression = compression;
- texture.type = type;
- texture._useSRGBBuffer = this._getUseSRGBBuffer(useSRGBBuffer, !generateMipMaps);
- if (!this._doNotHandleContextLost) {
- texture._bufferView = data;
- }
- this.updateRawTexture(texture, data, format, invertY, compression, type, texture._useSRGBBuffer);
- this._bindTextureDirectly(this._gl.TEXTURE_2D, texture, true);
- // Filters
- const filters = this._getSamplingParameters(samplingMode, generateMipMaps);
- this._gl.texParameteri(this._gl.TEXTURE_2D, this._gl.TEXTURE_MAG_FILTER, filters.mag);
- this._gl.texParameteri(this._gl.TEXTURE_2D, this._gl.TEXTURE_MIN_FILTER, filters.min);
- if (generateMipMaps) {
- this._gl.generateMipmap(this._gl.TEXTURE_2D);
- }
- this._bindTextureDirectly(this._gl.TEXTURE_2D, null);
- this._internalTexturesCache.push(texture);
- return texture;
-};
-ThinEngine.prototype.createRawCubeTexture = function (data, size, format, type, generateMipMaps, invertY, samplingMode, compression = null) {
- const gl = this._gl;
- const texture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.CubeRaw);
- texture.isCube = true;
- texture.format = format;
- texture.type = type;
- if (!this._doNotHandleContextLost) {
- texture._bufferViewArray = data;
- }
- const textureType = this._getWebGLTextureType(type);
- let internalFormat = this._getInternalFormat(format);
- if (internalFormat === gl.RGB) {
- internalFormat = gl.RGBA;
- }
- // Mipmap generation needs a sized internal format that is both color-renderable and texture-filterable
- if (textureType === gl.FLOAT && !this._caps.textureFloatLinearFiltering) {
- generateMipMaps = false;
- samplingMode = 1;
- logger_Logger.Warn("Float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.");
- }
- else if (textureType === this._gl.HALF_FLOAT_OES && !this._caps.textureHalfFloatLinearFiltering) {
- generateMipMaps = false;
- samplingMode = 1;
- logger_Logger.Warn("Half float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.");
- }
- else if (textureType === gl.FLOAT && !this._caps.textureFloatRender) {
- generateMipMaps = false;
- logger_Logger.Warn("Render to float textures is not supported. Mipmap generation forced to false.");
- }
- else if (textureType === gl.HALF_FLOAT && !this._caps.colorBufferFloat) {
- generateMipMaps = false;
- logger_Logger.Warn("Render to half float textures is not supported. Mipmap generation forced to false.");
- }
- const width = size;
- const height = width;
- texture.width = width;
- texture.height = height;
- texture.invertY = invertY;
- texture._compression = compression;
- // Double check on POT to generate Mips.
- const isPot = !this.needPOTTextures || (tools_Tools.IsExponentOfTwo(texture.width) && tools_Tools.IsExponentOfTwo(texture.height));
- if (!isPot) {
- generateMipMaps = false;
- }
- // Upload data if needed. The texture won't be ready until then.
- if (data) {
- this.updateRawCubeTexture(texture, data, format, type, invertY, compression);
- }
- else {
- const internalSizedFomat = this._getRGBABufferInternalSizedFormat(type);
- const level = 0;
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, texture, true);
- for (let faceIndex = 0; faceIndex < 6; faceIndex++) {
- if (compression) {
- gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, level, this.getCaps().s3tc[compression], texture.width, texture.height, 0, undefined);
- }
- else {
- gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, level, internalSizedFomat, texture.width, texture.height, 0, internalFormat, textureType, null);
- }
- }
- this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP, null);
- }
- this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP, texture, true);
- // Filters
- if (data && generateMipMaps) {
- this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP);
- }
- const filters = this._getSamplingParameters(samplingMode, generateMipMaps);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_MAG_FILTER, filters.mag);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_MIN_FILTER, filters.min);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, null);
- texture.generateMipMaps = generateMipMaps;
- texture.samplingMode = samplingMode;
- texture.isReady = true;
- return texture;
-};
-ThinEngine.prototype.updateRawCubeTexture = function (texture, data, format, type, invertY, compression = null, level = 0) {
- texture._bufferViewArray = data;
- texture.format = format;
- texture.type = type;
- texture.invertY = invertY;
- texture._compression = compression;
- const gl = this._gl;
- const textureType = this._getWebGLTextureType(type);
- let internalFormat = this._getInternalFormat(format);
- const internalSizedFomat = this._getRGBABufferInternalSizedFormat(type);
- let needConversion = false;
- if (internalFormat === gl.RGB) {
- internalFormat = gl.RGBA;
- needConversion = true;
- }
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, texture, true);
- this._unpackFlipY(invertY === undefined ? true : invertY ? true : false);
- if (texture.width % 4 !== 0) {
- gl.pixelStorei(gl.UNPACK_ALIGNMENT, 1);
- }
- // Data are known to be in +X +Y +Z -X -Y -Z
- for (let faceIndex = 0; faceIndex < 6; faceIndex++) {
- let faceData = data[faceIndex];
- if (compression) {
- gl.compressedTexImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, level, this.getCaps().s3tc[compression], texture.width, texture.height, 0, faceData);
- }
- else {
- if (needConversion) {
- faceData = _convertRGBtoRGBATextureData(faceData, texture.width, texture.height, type);
- }
- gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, level, internalSizedFomat, texture.width, texture.height, 0, internalFormat, textureType, faceData);
- }
- }
- const isPot = !this.needPOTTextures || (tools_Tools.IsExponentOfTwo(texture.width) && tools_Tools.IsExponentOfTwo(texture.height));
- if (isPot && texture.generateMipMaps && level === 0) {
- this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP);
- }
- this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP, null);
- // this.resetTextureCache();
- texture.isReady = true;
-};
-ThinEngine.prototype.createRawCubeTextureFromUrl = function (url, scene, size, format, type, noMipmap, callback, mipmapGenerator, onLoad = null, onError = null, samplingMode = 3, invertY = false) {
- const gl = this._gl;
- const texture = this.createRawCubeTexture(null, size, format, type, !noMipmap, invertY, samplingMode, null);
- scene === null || scene === void 0 ? void 0 : scene.addPendingData(texture);
- texture.url = url;
- texture.isReady = false;
- this._internalTexturesCache.push(texture);
- const onerror = (request, exception) => {
- scene === null || scene === void 0 ? void 0 : scene.removePendingData(texture);
- if (onError && request) {
- onError(request.status + " " + request.statusText, exception);
- }
- };
- const internalCallback = (data) => {
- const width = texture.width;
- const faceDataArrays = callback(data);
- if (!faceDataArrays) {
- return;
- }
- if (mipmapGenerator) {
- const textureType = this._getWebGLTextureType(type);
- let internalFormat = this._getInternalFormat(format);
- const internalSizedFomat = this._getRGBABufferInternalSizedFormat(type);
- let needConversion = false;
- if (internalFormat === gl.RGB) {
- internalFormat = gl.RGBA;
- needConversion = true;
- }
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, texture, true);
- this._unpackFlipY(false);
- const mipData = mipmapGenerator(faceDataArrays);
- for (let level = 0; level < mipData.length; level++) {
- const mipSize = width >> level;
- for (let faceIndex = 0; faceIndex < 6; faceIndex++) {
- let mipFaceData = mipData[level][faceIndex];
- if (needConversion) {
- mipFaceData = _convertRGBtoRGBATextureData(mipFaceData, mipSize, mipSize, type);
- }
- gl.texImage2D(faceIndex, level, internalSizedFomat, mipSize, mipSize, 0, internalFormat, textureType, mipFaceData);
- }
- }
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, null);
- }
- else {
- this.updateRawCubeTexture(texture, faceDataArrays, format, type, invertY);
- }
- texture.isReady = true;
- // this.resetTextureCache();
- scene === null || scene === void 0 ? void 0 : scene.removePendingData(texture);
- texture.onLoadedObservable.notifyObservers(texture);
- texture.onLoadedObservable.clear();
- if (onLoad) {
- onLoad();
- }
- };
- this._loadFile(url, (data) => {
- internalCallback(data);
- }, undefined, scene === null || scene === void 0 ? void 0 : scene.offlineProvider, true, onerror);
- return texture;
-};
-/**
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-function _convertRGBtoRGBATextureData(rgbData, width, height, textureType) {
- // Create new RGBA data container.
- let rgbaData;
- let val1 = 1;
- if (textureType === 1) {
- rgbaData = new Float32Array(width * height * 4);
- }
- else if (textureType === 2) {
- rgbaData = new Uint16Array(width * height * 4);
- val1 = 15360; // 15360 is the encoding of 1 in half float
- }
- else if (textureType === 7) {
- rgbaData = new Uint32Array(width * height * 4);
- }
- else {
- rgbaData = new Uint8Array(width * height * 4);
- }
- // Convert each pixel.
- for (let x = 0; x < width; x++) {
- for (let y = 0; y < height; y++) {
- const index = (y * width + x) * 3;
- const newIndex = (y * width + x) * 4;
- // Map Old Value to new value.
- rgbaData[newIndex + 0] = rgbData[index + 0];
- rgbaData[newIndex + 1] = rgbData[index + 1];
- rgbaData[newIndex + 2] = rgbData[index + 2];
- // Add fully opaque alpha channel.
- rgbaData[newIndex + 3] = val1;
- }
- }
- return rgbaData;
-}
-/**
- * Create a function for createRawTexture3D/createRawTexture2DArray
- * @param is3D true for TEXTURE_3D and false for TEXTURE_2D_ARRAY
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-function _makeCreateRawTextureFunction(is3D) {
- return function (data, width, height, depth, format, generateMipMaps, invertY, samplingMode, compression = null, textureType = 0) {
- const target = is3D ? this._gl.TEXTURE_3D : this._gl.TEXTURE_2D_ARRAY;
- const source = is3D ? internalTexture_InternalTextureSource.Raw3D : internalTexture_InternalTextureSource.Raw2DArray;
- const texture = new internalTexture_InternalTexture(this, source);
- texture.baseWidth = width;
- texture.baseHeight = height;
- texture.baseDepth = depth;
- texture.width = width;
- texture.height = height;
- texture.depth = depth;
- texture.format = format;
- texture.type = textureType;
- texture.generateMipMaps = generateMipMaps;
- texture.samplingMode = samplingMode;
- if (is3D) {
- texture.is3D = true;
- }
- else {
- texture.is2DArray = true;
- }
- if (!this._doNotHandleContextLost) {
- texture._bufferView = data;
- }
- if (is3D) {
- this.updateRawTexture3D(texture, data, format, invertY, compression, textureType);
- }
- else {
- this.updateRawTexture2DArray(texture, data, format, invertY, compression, textureType);
- }
- this._bindTextureDirectly(target, texture, true);
- // Filters
- const filters = this._getSamplingParameters(samplingMode, generateMipMaps);
- this._gl.texParameteri(target, this._gl.TEXTURE_MAG_FILTER, filters.mag);
- this._gl.texParameteri(target, this._gl.TEXTURE_MIN_FILTER, filters.min);
- if (generateMipMaps) {
- this._gl.generateMipmap(target);
- }
- this._bindTextureDirectly(target, null);
- this._internalTexturesCache.push(texture);
- return texture;
- };
-}
-ThinEngine.prototype.createRawTexture2DArray = _makeCreateRawTextureFunction(false);
-ThinEngine.prototype.createRawTexture3D = _makeCreateRawTextureFunction(true);
-/**
- * Create a function for updateRawTexture3D/updateRawTexture2DArray
- * @param is3D true for TEXTURE_3D and false for TEXTURE_2D_ARRAY
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-function _makeUpdateRawTextureFunction(is3D) {
- return function (texture, data, format, invertY, compression = null, textureType = 0) {
- const target = is3D ? this._gl.TEXTURE_3D : this._gl.TEXTURE_2D_ARRAY;
- const internalType = this._getWebGLTextureType(textureType);
- const internalFormat = this._getInternalFormat(format);
- const internalSizedFomat = this._getRGBABufferInternalSizedFormat(textureType, format);
- this._bindTextureDirectly(target, texture, true);
- this._unpackFlipY(invertY === undefined ? true : invertY ? true : false);
- if (!this._doNotHandleContextLost) {
- texture._bufferView = data;
- texture.format = format;
- texture.invertY = invertY;
- texture._compression = compression;
- }
- if (texture.width % 4 !== 0) {
- this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT, 1);
- }
- if (compression && data) {
- this._gl.compressedTexImage3D(target, 0, this.getCaps().s3tc[compression], texture.width, texture.height, texture.depth, 0, data);
- }
- else {
- this._gl.texImage3D(target, 0, internalSizedFomat, texture.width, texture.height, texture.depth, 0, internalFormat, internalType, data);
- }
- if (texture.generateMipMaps) {
- this._gl.generateMipmap(target);
- }
- this._bindTextureDirectly(target, null);
- // this.resetTextureCache();
- texture.isReady = true;
- };
-}
-ThinEngine.prototype.updateRawTexture2DArray = _makeUpdateRawTextureFunction(false);
-ThinEngine.prototype.updateRawTexture3D = _makeUpdateRawTextureFunction(true);
-//# sourceMappingURL=engine.rawTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/rawTexture.js
-
-
-
-/**
- * Raw texture can help creating a texture directly from an array of data.
- * This can be super useful if you either get the data from an uncompressed source or
- * if you wish to create your texture pixel by pixel.
- */
-class rawTexture_RawTexture extends texture_Texture {
- /**
- * Instantiates a new RawTexture.
- * Raw texture can help creating a texture directly from an array of data.
- * This can be super useful if you either get the data from an uncompressed source or
- * if you wish to create your texture pixel by pixel.
- * @param data define the array of data to use to create the texture (null to create an empty texture)
- * @param width define the width of the texture
- * @param height define the height of the texture
- * @param format define the format of the data (RGB, RGBA... Engine.TEXTUREFORMAT_xxx)
- * @param sceneOrEngine defines the scene or engine the texture will belong to
- * @param generateMipMaps define whether mip maps should be generated or not
- * @param invertY define if the data should be flipped on Y when uploaded to the GPU
- * @param samplingMode define the texture sampling mode (Texture.xxx_SAMPLINGMODE)
- * @param type define the format of the data (int, float... Engine.TEXTURETYPE_xxx)
- * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)
- * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).
- */
- constructor(data, width, height,
- /**
- * Define the format of the data (RGB, RGBA... Engine.TEXTUREFORMAT_xxx)
- */
- format, sceneOrEngine, generateMipMaps = true, invertY = false, samplingMode = 3, type = 0, creationFlags, useSRGBBuffer) {
- super(null, sceneOrEngine, !generateMipMaps, invertY, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, creationFlags);
- this.format = format;
- if (!this._engine) {
- return;
- }
- if (!this._engine._caps.textureFloatLinearFiltering && type === 1) {
- samplingMode = 1;
- }
- if (!this._engine._caps.textureHalfFloatLinearFiltering && type === 2) {
- samplingMode = 1;
- }
- this._texture = this._engine.createRawTexture(data, width, height, format, generateMipMaps, invertY, samplingMode, null, type, creationFlags !== null && creationFlags !== void 0 ? creationFlags : 0, useSRGBBuffer !== null && useSRGBBuffer !== void 0 ? useSRGBBuffer : false);
- this.wrapU = texture_Texture.CLAMP_ADDRESSMODE;
- this.wrapV = texture_Texture.CLAMP_ADDRESSMODE;
- }
- /**
- * Updates the texture underlying data.
- * @param data Define the new data of the texture
- */
- update(data) {
- this._getEngine().updateRawTexture(this._texture, data, this._texture.format, this._texture.invertY, null, this._texture.type, this._texture._useSRGBBuffer);
- }
- /**
- * Creates a luminance texture from some data.
- * @param data Define the texture data
- * @param width Define the width of the texture
- * @param height Define the height of the texture
- * @param sceneOrEngine defines the scene or engine the texture will belong to
- * @param generateMipMaps Define whether or not to create mip maps for the texture
- * @param invertY define if the data should be flipped on Y when uploaded to the GPU
- * @param samplingMode define the texture sampling mode (Texture.xxx_SAMPLINGMODE)
- * @returns the luminance texture
- */
- static CreateLuminanceTexture(data, width, height, sceneOrEngine, generateMipMaps = true, invertY = false, samplingMode = 3) {
- return new rawTexture_RawTexture(data, width, height, 1, sceneOrEngine, generateMipMaps, invertY, samplingMode);
- }
- /**
- * Creates a luminance alpha texture from some data.
- * @param data Define the texture data
- * @param width Define the width of the texture
- * @param height Define the height of the texture
- * @param sceneOrEngine defines the scene or engine the texture will belong to
- * @param generateMipMaps Define whether or not to create mip maps for the texture
- * @param invertY define if the data should be flipped on Y when uploaded to the GPU
- * @param samplingMode define the texture sampling mode (Texture.xxx_SAMPLINGMODE)
- * @returns the luminance alpha texture
- */
- static CreateLuminanceAlphaTexture(data, width, height, sceneOrEngine, generateMipMaps = true, invertY = false, samplingMode = 3) {
- return new rawTexture_RawTexture(data, width, height, 2, sceneOrEngine, generateMipMaps, invertY, samplingMode);
- }
- /**
- * Creates an alpha texture from some data.
- * @param data Define the texture data
- * @param width Define the width of the texture
- * @param height Define the height of the texture
- * @param sceneOrEngine defines the scene or engine the texture will belong to
- * @param generateMipMaps Define whether or not to create mip maps for the texture
- * @param invertY define if the data should be flipped on Y when uploaded to the GPU
- * @param samplingMode define the texture sampling mode (Texture.xxx_SAMPLINGMODE)
- * @returns the alpha texture
- */
- static CreateAlphaTexture(data, width, height, sceneOrEngine, generateMipMaps = true, invertY = false, samplingMode = 3) {
- return new rawTexture_RawTexture(data, width, height, 0, sceneOrEngine, generateMipMaps, invertY, samplingMode);
- }
- /**
- * Creates a RGB texture from some data.
- * @param data Define the texture data
- * @param width Define the width of the texture
- * @param height Define the height of the texture
- * @param sceneOrEngine defines the scene or engine the texture will belong to
- * @param generateMipMaps Define whether or not to create mip maps for the texture
- * @param invertY define if the data should be flipped on Y when uploaded to the GPU
- * @param samplingMode define the texture sampling mode (Texture.xxx_SAMPLINGMODE)
- * @param type define the format of the data (int, float... Engine.TEXTURETYPE_xxx)
- * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)
- * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).
- * @returns the RGB alpha texture
- */
- static CreateRGBTexture(data, width, height, sceneOrEngine, generateMipMaps = true, invertY = false, samplingMode = 3, type = 0, creationFlags = 0, useSRGBBuffer = false) {
- return new rawTexture_RawTexture(data, width, height, 4, sceneOrEngine, generateMipMaps, invertY, samplingMode, type, creationFlags, useSRGBBuffer);
- }
- /**
- * Creates a RGBA texture from some data.
- * @param data Define the texture data
- * @param width Define the width of the texture
- * @param height Define the height of the texture
- * @param sceneOrEngine defines the scene or engine the texture will belong to
- * @param generateMipMaps Define whether or not to create mip maps for the texture
- * @param invertY define if the data should be flipped on Y when uploaded to the GPU
- * @param samplingMode define the texture sampling mode (Texture.xxx_SAMPLINGMODE)
- * @param type define the format of the data (int, float... Engine.TEXTURETYPE_xxx)
- * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)
- * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).
- * @returns the RGBA texture
- */
- static CreateRGBATexture(data, width, height, sceneOrEngine, generateMipMaps = true, invertY = false, samplingMode = 3, type = 0, creationFlags = 0, useSRGBBuffer = false) {
- return new rawTexture_RawTexture(data, width, height, 5, sceneOrEngine, generateMipMaps, invertY, samplingMode, type, creationFlags, useSRGBBuffer);
- }
- /**
- * Creates a RGBA storage texture from some data.
- * @param data Define the texture data
- * @param width Define the width of the texture
- * @param height Define the height of the texture
- * @param sceneOrEngine defines the scene or engine the texture will belong to
- * @param generateMipMaps Define whether or not to create mip maps for the texture
- * @param invertY define if the data should be flipped on Y when uploaded to the GPU
- * @param samplingMode define the texture sampling mode (Texture.xxx_SAMPLINGMODE)
- * @param type define the format of the data (int, float... Engine.TEXTURETYPE_xxx)
- * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).
- * @returns the RGBA texture
- */
- static CreateRGBAStorageTexture(data, width, height, sceneOrEngine, generateMipMaps = true, invertY = false, samplingMode = 3, type = 0, useSRGBBuffer = false) {
- return new rawTexture_RawTexture(data, width, height, 5, sceneOrEngine, generateMipMaps, invertY, samplingMode, type, 1, useSRGBBuffer);
- }
- /**
- * Creates a R texture from some data.
- * @param data Define the texture data
- * @param width Define the width of the texture
- * @param height Define the height of the texture
- * @param sceneOrEngine defines the scene or engine the texture will belong to
- * @param generateMipMaps Define whether or not to create mip maps for the texture
- * @param invertY define if the data should be flipped on Y when uploaded to the GPU
- * @param samplingMode define the texture sampling mode (Texture.xxx_SAMPLINGMODE)
- * @param type define the format of the data (int, float... Engine.TEXTURETYPE_xxx)
- * @returns the R texture
- */
- static CreateRTexture(data, width, height, sceneOrEngine, generateMipMaps = true, invertY = false, samplingMode = texture_Texture.TRILINEAR_SAMPLINGMODE, type = 1) {
- return new rawTexture_RawTexture(data, width, height, 6, sceneOrEngine, generateMipMaps, invertY, samplingMode, type);
- }
- /**
- * Creates a R storage texture from some data.
- * @param data Define the texture data
- * @param width Define the width of the texture
- * @param height Define the height of the texture
- * @param sceneOrEngine defines the scene or engine the texture will belong to
- * @param generateMipMaps Define whether or not to create mip maps for the texture
- * @param invertY define if the data should be flipped on Y when uploaded to the GPU
- * @param samplingMode define the texture sampling mode (Texture.xxx_SAMPLINGMODE)
- * @param type define the format of the data (int, float... Engine.TEXTURETYPE_xxx)
- * @returns the R texture
- */
- static CreateRStorageTexture(data, width, height, sceneOrEngine, generateMipMaps = true, invertY = false, samplingMode = texture_Texture.TRILINEAR_SAMPLINGMODE, type = 1) {
- return new rawTexture_RawTexture(data, width, height, 6, sceneOrEngine, generateMipMaps, invertY, samplingMode, type, 1);
- }
-}
-//# sourceMappingURL=rawTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/BakedVertexAnimation/vertexAnimationBaker.js
-
-
-
-
-/**
- * Class to bake vertex animation textures.
- * @since 5.0
- */
-class VertexAnimationBaker {
- /**
- * Create a new VertexAnimationBaker object which can help baking animations into a texture.
- * @param scene Defines the scene the VAT belongs to
- * @param mesh Defines the mesh the VAT belongs to
- */
- constructor(scene, mesh) {
- this._scene = scene;
- this._mesh = mesh;
- }
- /**
- * Bakes the animation into the texture. This should be called once, when the
- * scene starts, so the VAT is generated and associated to the mesh.
- * @param ranges Defines the ranges in the animation that will be baked.
- * @returns The array of matrix transforms for each vertex (columns) and frame (rows), as a Float32Array.
- */
- async bakeVertexData(ranges) {
- if (!this._mesh.skeleton) {
- throw new Error("No skeleton in this mesh.");
- }
- const boneCount = this._mesh.skeleton.bones.length;
- /** total number of frames in our animations */
- const frameCount = ranges.reduce((previous, current) => previous + current.to - current.from + 1, 0);
- if (isNaN(frameCount)) {
- throw new Error("Invalid animation ranges.");
- }
- // reset our loop data
- let textureIndex = 0;
- const textureSize = (boneCount + 1) * 4 * 4 * frameCount;
- const vertexData = new Float32Array(textureSize);
- this._scene.stopAnimation(this._mesh);
- this._mesh.skeleton.returnToRest();
- // render all frames from our slices
- for (const range of ranges) {
- for (let frameIndex = range.from; frameIndex <= range.to; frameIndex++) {
- await this._executeAnimationFrame(vertexData, frameIndex, textureIndex++);
- }
- }
- return vertexData;
- }
- /**
- * Runs an animation frame and stores its vertex data
- *
- * @param vertexData The array to save data to.
- * @param frameIndex Current frame in the skeleton animation to render.
- * @param textureIndex Current index of the texture data.
- */
- async _executeAnimationFrame(vertexData, frameIndex, textureIndex) {
- return new Promise((resolve, _reject) => {
- this._scene.beginAnimation(this._mesh.skeleton, frameIndex, frameIndex, false, 1.0, () => {
- // generate matrices
- const skeletonMatrices = this._mesh.skeleton.getTransformMatrices(this._mesh);
- vertexData.set(skeletonMatrices, textureIndex * skeletonMatrices.length);
- resolve();
- });
- });
- }
- /**
- * Builds a vertex animation texture given the vertexData in an array.
- * @param vertexData The vertex animation data. You can generate it with bakeVertexData().
- * @returns The vertex animation texture to be used with BakedVertexAnimationManager.
- */
- textureFromBakedVertexData(vertexData) {
- if (!this._mesh.skeleton) {
- throw new Error("No skeleton in this mesh.");
- }
- const boneCount = this._mesh.skeleton.bones.length;
- const texture = RawTexture.CreateRGBATexture(vertexData, (boneCount + 1) * 4, vertexData.length / ((boneCount + 1) * 4 * 4), this._scene, false, false, Texture.NEAREST_NEAREST, 1);
- texture.name = "VAT" + this._mesh.skeleton.name;
- return texture;
- }
- /**
- * Serializes our vertexData to an object, with a nice string for the vertexData.
- * @param vertexData The vertex array data.
- * @returns This object serialized to a JS dict.
- */
- serializeBakedVertexDataToObject(vertexData) {
- if (!this._mesh.skeleton) {
- throw new Error("No skeleton in this mesh.");
- }
- // this converts the float array to a serialized base64 string, ~1.3x larger
- // than the original.
- const boneCount = this._mesh.skeleton.bones.length;
- const width = (boneCount + 1) * 4;
- const height = vertexData.length / ((boneCount + 1) * 4 * 4);
- const data = {
- vertexData: EncodeArrayBufferToBase64(vertexData),
- width,
- height,
- };
- return data;
- }
- /**
- * Loads previously baked data.
- * @param data The object as serialized by serializeBakedVertexDataToObject()
- * @returns The array of matrix transforms for each vertex (columns) and frame (rows), as a Float32Array.
- */
- loadBakedVertexDataFromObject(data) {
- return new Float32Array(DecodeBase64ToBinary(data.vertexData));
- }
- /**
- * Serializes our vertexData to a JSON string, with a nice string for the vertexData.
- * Should be called right after bakeVertexData().
- * @param vertexData The vertex array data.
- * @returns This object serialized to a safe string.
- */
- serializeBakedVertexDataToJSON(vertexData) {
- return JSON.stringify(this.serializeBakedVertexDataToObject(vertexData));
- }
- /**
- * Loads previously baked data in string format.
- * @param json The json string as serialized by serializeBakedVertexDataToJSON().
- * @returns The array of matrix transforms for each vertex (columns) and frame (rows), as a Float32Array.
- */
- loadBakedVertexDataFromJSON(json) {
- return this.loadBakedVertexDataFromObject(JSON.parse(json));
- }
-}
-//# sourceMappingURL=vertexAnimationBaker.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/BakedVertexAnimation/index.js
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/behavior.js
-
-//# sourceMappingURL=behavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Cameras/autoRotationBehavior.js
-
-
-
-/**
- * The autoRotation behavior (AutoRotationBehavior) is designed to create a smooth rotation of an ArcRotateCamera when there is no user interaction.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors/cameraBehaviors#autorotation-behavior
- */
-class AutoRotationBehavior {
- constructor() {
- this._zoomStopsAnimation = false;
- this._idleRotationSpeed = 0.05;
- this._idleRotationWaitTime = 2000;
- this._idleRotationSpinupTime = 2000;
- this.targetAlpha = null;
- this._isPointerDown = false;
- this._lastFrameTime = null;
- this._lastInteractionTime = -Infinity;
- this._cameraRotationSpeed = 0;
- this._lastFrameRadius = 0;
- }
- /**
- * Gets the name of the behavior.
- */
- get name() {
- return "AutoRotation";
- }
- /**
- * Sets the flag that indicates if user zooming should stop animation.
- */
- set zoomStopsAnimation(flag) {
- this._zoomStopsAnimation = flag;
- }
- /**
- * Gets the flag that indicates if user zooming should stop animation.
- */
- get zoomStopsAnimation() {
- return this._zoomStopsAnimation;
- }
- /**
- * Sets the default speed at which the camera rotates around the model.
- */
- set idleRotationSpeed(speed) {
- this._idleRotationSpeed = speed;
- }
- /**
- * Gets the default speed at which the camera rotates around the model.
- */
- get idleRotationSpeed() {
- return this._idleRotationSpeed;
- }
- /**
- * Sets the time (in milliseconds) to wait after user interaction before the camera starts rotating.
- */
- set idleRotationWaitTime(time) {
- this._idleRotationWaitTime = time;
- }
- /**
- * Gets the time (milliseconds) to wait after user interaction before the camera starts rotating.
- */
- get idleRotationWaitTime() {
- return this._idleRotationWaitTime;
- }
- /**
- * Sets the time (milliseconds) to take to spin up to the full idle rotation speed.
- */
- set idleRotationSpinupTime(time) {
- this._idleRotationSpinupTime = time;
- }
- /**
- * Gets the time (milliseconds) to take to spin up to the full idle rotation speed.
- */
- get idleRotationSpinupTime() {
- return this._idleRotationSpinupTime;
- }
- /**
- * Gets a value indicating if the camera is currently rotating because of this behavior
- */
- get rotationInProgress() {
- return Math.abs(this._cameraRotationSpeed) > 0;
- }
- /**
- * Initializes the behavior.
- */
- init() {
- // Do nothing
- }
- /**
- * Attaches the behavior to its arc rotate camera.
- * @param camera Defines the camera to attach the behavior to
- */
- attach(camera) {
- this._attachedCamera = camera;
- const scene = this._attachedCamera.getScene();
- this._onPrePointerObservableObserver = scene.onPrePointerObservable.add((pointerInfoPre) => {
- if (pointerInfoPre.type === pointerEvents_PointerEventTypes.POINTERDOWN) {
- this._isPointerDown = true;
- return;
- }
- if (pointerInfoPre.type === pointerEvents_PointerEventTypes.POINTERUP) {
- this._isPointerDown = false;
- }
- });
- this._onAfterCheckInputsObserver = camera.onAfterCheckInputsObservable.add(() => {
- if (this._reachTargetAlpha()) {
- return;
- }
- const now = precisionDate_PrecisionDate.Now;
- let dt = 0;
- if (this._lastFrameTime != null) {
- dt = now - this._lastFrameTime;
- }
- this._lastFrameTime = now;
- // Stop the animation if there is user interaction and the animation should stop for this interaction
- this._applyUserInteraction();
- const timeToRotation = now - this._lastInteractionTime - this._idleRotationWaitTime;
- const scale = Math.max(Math.min(timeToRotation / this._idleRotationSpinupTime, 1), 0);
- this._cameraRotationSpeed = this._idleRotationSpeed * scale;
- // Step camera rotation by rotation speed
- if (this._attachedCamera) {
- this._attachedCamera.alpha -= this._cameraRotationSpeed * (dt / 1000);
- }
- });
- }
- /**
- * Detaches the behavior from its current arc rotate camera.
- */
- detach() {
- if (!this._attachedCamera) {
- return;
- }
- const scene = this._attachedCamera.getScene();
- if (this._onPrePointerObservableObserver) {
- scene.onPrePointerObservable.remove(this._onPrePointerObservableObserver);
- }
- this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver);
- this._attachedCamera = null;
- }
- /**
- * Force-reset the last interaction time
- * @param customTime an optional time that will be used instead of the current last interaction time. For example `Date.now()`
- */
- resetLastInteractionTime(customTime) {
- this._lastInteractionTime = customTime !== null && customTime !== void 0 ? customTime : precisionDate_PrecisionDate.Now;
- }
- /**
- * Returns true if camera alpha reaches the target alpha
- * @returns true if camera alpha reaches the target alpha
- */
- _reachTargetAlpha() {
- if (this._attachedCamera && this.targetAlpha) {
- return Math.abs(this._attachedCamera.alpha - this.targetAlpha) < math_constants_Epsilon;
- }
- return false;
- }
- /**
- * Returns true if user is scrolling.
- * @returns true if user is scrolling.
- */
- _userIsZooming() {
- if (!this._attachedCamera) {
- return false;
- }
- return this._attachedCamera.inertialRadiusOffset !== 0;
- }
- _shouldAnimationStopForInteraction() {
- if (!this._attachedCamera) {
- return false;
- }
- let zoomHasHitLimit = false;
- if (this._lastFrameRadius === this._attachedCamera.radius && this._attachedCamera.inertialRadiusOffset !== 0) {
- zoomHasHitLimit = true;
- }
- // Update the record of previous radius - works as an approx. indicator of hitting radius limits
- this._lastFrameRadius = this._attachedCamera.radius;
- return this._zoomStopsAnimation ? zoomHasHitLimit : this._userIsZooming();
- }
- /**
- * Applies any current user interaction to the camera. Takes into account maximum alpha rotation.
- */
- _applyUserInteraction() {
- if (this._userIsMoving() && !this._shouldAnimationStopForInteraction()) {
- this._lastInteractionTime = precisionDate_PrecisionDate.Now;
- }
- }
- // Tools
- _userIsMoving() {
- if (!this._attachedCamera) {
- return false;
- }
- return (this._attachedCamera.inertialAlphaOffset !== 0 ||
- this._attachedCamera.inertialBetaOffset !== 0 ||
- this._attachedCamera.inertialRadiusOffset !== 0 ||
- this._attachedCamera.inertialPanningX !== 0 ||
- this._attachedCamera.inertialPanningY !== 0 ||
- this._isPointerDown);
- }
-}
-//# sourceMappingURL=autoRotationBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Cameras/bouncingBehavior.js
-
-
-/**
- * Add a bouncing effect to an ArcRotateCamera when reaching a specified minimum and maximum radius
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors/cameraBehaviors#bouncing-behavior
- */
-class BouncingBehavior {
- constructor() {
- /**
- * The duration of the animation, in milliseconds
- */
- this.transitionDuration = 450;
- /**
- * Length of the distance animated by the transition when lower radius is reached
- */
- this.lowerRadiusTransitionRange = 2;
- /**
- * Length of the distance animated by the transition when upper radius is reached
- */
- this.upperRadiusTransitionRange = -2;
- this._autoTransitionRange = false;
- // Animations
- this._radiusIsAnimating = false;
- this._radiusBounceTransition = null;
- this._animatables = new Array();
- }
- /**
- * Gets the name of the behavior.
- */
- get name() {
- return "Bouncing";
- }
- /**
- * Gets a value indicating if the lowerRadiusTransitionRange and upperRadiusTransitionRange are defined automatically
- */
- get autoTransitionRange() {
- return this._autoTransitionRange;
- }
- /**
- * Sets a value indicating if the lowerRadiusTransitionRange and upperRadiusTransitionRange are defined automatically
- * Transition ranges will be set to 5% of the bounding box diagonal in world space
- */
- set autoTransitionRange(value) {
- if (this._autoTransitionRange === value) {
- return;
- }
- this._autoTransitionRange = value;
- const camera = this._attachedCamera;
- if (!camera) {
- return;
- }
- if (value) {
- this._onMeshTargetChangedObserver = camera.onMeshTargetChangedObservable.add((mesh) => {
- if (!mesh) {
- return;
- }
- mesh.computeWorldMatrix(true);
- const diagonal = mesh.getBoundingInfo().diagonalLength;
- this.lowerRadiusTransitionRange = diagonal * 0.05;
- this.upperRadiusTransitionRange = diagonal * 0.05;
- });
- }
- else if (this._onMeshTargetChangedObserver) {
- camera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver);
- }
- }
- /**
- * Initializes the behavior.
- */
- init() {
- // Do nothing
- }
- /**
- * Attaches the behavior to its arc rotate camera.
- * @param camera Defines the camera to attach the behavior to
- */
- attach(camera) {
- this._attachedCamera = camera;
- this._onAfterCheckInputsObserver = camera.onAfterCheckInputsObservable.add(() => {
- if (!this._attachedCamera) {
- return;
- }
- // Add the bounce animation to the lower radius limit
- if (this._isRadiusAtLimit(this._attachedCamera.lowerRadiusLimit)) {
- this._applyBoundRadiusAnimation(this.lowerRadiusTransitionRange);
- }
- // Add the bounce animation to the upper radius limit
- if (this._isRadiusAtLimit(this._attachedCamera.upperRadiusLimit)) {
- this._applyBoundRadiusAnimation(this.upperRadiusTransitionRange);
- }
- });
- }
- /**
- * Detaches the behavior from its current arc rotate camera.
- */
- detach() {
- if (!this._attachedCamera) {
- return;
- }
- if (this._onAfterCheckInputsObserver) {
- this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver);
- }
- if (this._onMeshTargetChangedObserver) {
- this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver);
- }
- this._attachedCamera = null;
- }
- /**
- * Checks if the camera radius is at the specified limit. Takes into account animation locks.
- * @param radiusLimit The limit to check against.
- * @returns Bool to indicate if at limit.
- */
- _isRadiusAtLimit(radiusLimit) {
- if (!this._attachedCamera) {
- return false;
- }
- if (this._attachedCamera.radius === radiusLimit && !this._radiusIsAnimating) {
- return true;
- }
- return false;
- }
- /**
- * Applies an animation to the radius of the camera, extending by the radiusDelta.
- * @param radiusDelta The delta by which to animate to. Can be negative.
- */
- _applyBoundRadiusAnimation(radiusDelta) {
- if (!this._attachedCamera) {
- return;
- }
- if (!this._radiusBounceTransition) {
- BouncingBehavior.EasingFunction.setEasingMode(BouncingBehavior.EasingMode);
- this._radiusBounceTransition = animation_Animation.CreateAnimation("radius", animation_Animation.ANIMATIONTYPE_FLOAT, 60, BouncingBehavior.EasingFunction);
- }
- // Prevent zoom until bounce has completed
- this._cachedWheelPrecision = this._attachedCamera.wheelPrecision;
- this._attachedCamera.wheelPrecision = Infinity;
- this._attachedCamera.inertialRadiusOffset = 0;
- // Animate to the radius limit
- this.stopAllAnimations();
- this._radiusIsAnimating = true;
- const animatable = animation_Animation.TransitionTo("radius", this._attachedCamera.radius + radiusDelta, this._attachedCamera, this._attachedCamera.getScene(), 60, this._radiusBounceTransition, this.transitionDuration, () => this._clearAnimationLocks());
- if (animatable) {
- this._animatables.push(animatable);
- }
- }
- /**
- * Removes all animation locks. Allows new animations to be added to any of the camera properties.
- */
- _clearAnimationLocks() {
- this._radiusIsAnimating = false;
- if (this._attachedCamera) {
- this._attachedCamera.wheelPrecision = this._cachedWheelPrecision;
- }
- }
- /**
- * Stops and removes all animations that have been applied to the camera
- */
- stopAllAnimations() {
- if (this._attachedCamera) {
- this._attachedCamera.animations = [];
- }
- while (this._animatables.length) {
- this._animatables[0].onAnimationEnd = null;
- this._animatables[0].stop();
- this._animatables.shift();
- }
- }
-}
-/**
- * The easing function used by animations
- */
-BouncingBehavior.EasingFunction = new BackEase(0.3);
-/**
- * The easing mode used by animations
- */
-BouncingBehavior.EasingMode = EasingFunction.EASINGMODE_EASEOUT;
-//# sourceMappingURL=bouncingBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Cameras/framingBehavior.js
-
-
-
-
-
-
-/**
- * The framing behavior (FramingBehavior) is designed to automatically position an ArcRotateCamera when its target is set to a mesh. It is also useful if you want to prevent the camera to go under a virtual horizontal plane.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors/cameraBehaviors#framing-behavior
- */
-class FramingBehavior {
- constructor() {
- /**
- * An event triggered when the animation to zoom on target mesh has ended
- */
- this.onTargetFramingAnimationEndObservable = new observable_Observable();
- this._mode = FramingBehavior.FitFrustumSidesMode;
- this._radiusScale = 1.0;
- this._positionScale = 0.5;
- this._defaultElevation = 0.3;
- this._elevationReturnTime = 1500;
- this._elevationReturnWaitTime = 1000;
- this._zoomStopsAnimation = false;
- this._framingTime = 1500;
- /**
- * Define if the behavior should automatically change the configured
- * camera limits and sensibilities.
- */
- this.autoCorrectCameraLimitsAndSensibility = true;
- this._isPointerDown = false;
- this._lastInteractionTime = -Infinity;
- // Framing control
- this._animatables = new Array();
- this._betaIsAnimating = false;
- }
- /**
- * Gets the name of the behavior.
- */
- get name() {
- return "Framing";
- }
- /**
- * Sets the current mode used by the behavior
- */
- set mode(mode) {
- this._mode = mode;
- }
- /**
- * Gets current mode used by the behavior.
- */
- get mode() {
- return this._mode;
- }
- /**
- * Sets the scale applied to the radius (1 by default)
- */
- set radiusScale(radius) {
- this._radiusScale = radius;
- }
- /**
- * Gets the scale applied to the radius
- */
- get radiusScale() {
- return this._radiusScale;
- }
- /**
- * Sets the scale to apply on Y axis to position camera focus. 0.5 by default which means the center of the bounding box.
- */
- set positionScale(scale) {
- this._positionScale = scale;
- }
- /**
- * Gets the scale to apply on Y axis to position camera focus. 0.5 by default which means the center of the bounding box.
- */
- get positionScale() {
- return this._positionScale;
- }
- /**
- * Sets the angle above/below the horizontal plane to return to when the return to default elevation idle
- * behaviour is triggered, in radians.
- */
- set defaultElevation(elevation) {
- this._defaultElevation = elevation;
- }
- /**
- * Gets the angle above/below the horizontal plane to return to when the return to default elevation idle
- * behaviour is triggered, in radians.
- */
- get defaultElevation() {
- return this._defaultElevation;
- }
- /**
- * Sets the time (in milliseconds) taken to return to the default beta position.
- * Negative value indicates camera should not return to default.
- */
- set elevationReturnTime(speed) {
- this._elevationReturnTime = speed;
- }
- /**
- * Gets the time (in milliseconds) taken to return to the default beta position.
- * Negative value indicates camera should not return to default.
- */
- get elevationReturnTime() {
- return this._elevationReturnTime;
- }
- /**
- * Sets the delay (in milliseconds) taken before the camera returns to the default beta position.
- */
- set elevationReturnWaitTime(time) {
- this._elevationReturnWaitTime = time;
- }
- /**
- * Gets the delay (in milliseconds) taken before the camera returns to the default beta position.
- */
- get elevationReturnWaitTime() {
- return this._elevationReturnWaitTime;
- }
- /**
- * Sets the flag that indicates if user zooming should stop animation.
- */
- set zoomStopsAnimation(flag) {
- this._zoomStopsAnimation = flag;
- }
- /**
- * Gets the flag that indicates if user zooming should stop animation.
- */
- get zoomStopsAnimation() {
- return this._zoomStopsAnimation;
- }
- /**
- * Sets the transition time when framing the mesh, in milliseconds
- */
- set framingTime(time) {
- this._framingTime = time;
- }
- /**
- * Gets the transition time when framing the mesh, in milliseconds
- */
- get framingTime() {
- return this._framingTime;
- }
- /**
- * Initializes the behavior.
- */
- init() {
- // Do nothing
- }
- /**
- * Attaches the behavior to its arc rotate camera.
- * @param camera Defines the camera to attach the behavior to
- */
- attach(camera) {
- this._attachedCamera = camera;
- const scene = this._attachedCamera.getScene();
- FramingBehavior.EasingFunction.setEasingMode(FramingBehavior.EasingMode);
- this._onPrePointerObservableObserver = scene.onPrePointerObservable.add((pointerInfoPre) => {
- if (pointerInfoPre.type === pointerEvents_PointerEventTypes.POINTERDOWN) {
- this._isPointerDown = true;
- return;
- }
- if (pointerInfoPre.type === pointerEvents_PointerEventTypes.POINTERUP) {
- this._isPointerDown = false;
- }
- });
- this._onMeshTargetChangedObserver = camera.onMeshTargetChangedObservable.add((mesh) => {
- if (mesh) {
- this.zoomOnMesh(mesh, undefined, () => {
- this.onTargetFramingAnimationEndObservable.notifyObservers();
- });
- }
- });
- this._onAfterCheckInputsObserver = camera.onAfterCheckInputsObservable.add(() => {
- // Stop the animation if there is user interaction and the animation should stop for this interaction
- this._applyUserInteraction();
- // Maintain the camera above the ground. If the user pulls the camera beneath the ground plane, lift it
- // back to the default position after a given timeout
- this._maintainCameraAboveGround();
- });
- }
- /**
- * Detaches the behavior from its current arc rotate camera.
- */
- detach() {
- if (!this._attachedCamera) {
- return;
- }
- const scene = this._attachedCamera.getScene();
- if (this._onPrePointerObservableObserver) {
- scene.onPrePointerObservable.remove(this._onPrePointerObservableObserver);
- }
- if (this._onAfterCheckInputsObserver) {
- this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver);
- }
- if (this._onMeshTargetChangedObserver) {
- this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver);
- }
- this._attachedCamera = null;
- }
- /**
- * Targets the given mesh and updates zoom level accordingly.
- * @param mesh The mesh to target.
- * @param focusOnOriginXZ Determines if the camera should focus on 0 in the X and Z axis instead of the mesh
- * @param onAnimationEnd Callback triggered at the end of the framing animation
- */
- zoomOnMesh(mesh, focusOnOriginXZ = false, onAnimationEnd = null) {
- mesh.computeWorldMatrix(true);
- const boundingBox = mesh.getBoundingInfo().boundingBox;
- this.zoomOnBoundingInfo(boundingBox.minimumWorld, boundingBox.maximumWorld, focusOnOriginXZ, onAnimationEnd);
- }
- /**
- * Targets the given mesh with its children and updates zoom level accordingly.
- * @param mesh The mesh to target.
- * @param focusOnOriginXZ Determines if the camera should focus on 0 in the X and Z axis instead of the mesh
- * @param onAnimationEnd Callback triggered at the end of the framing animation
- */
- zoomOnMeshHierarchy(mesh, focusOnOriginXZ = false, onAnimationEnd = null) {
- mesh.computeWorldMatrix(true);
- const boundingBox = mesh.getHierarchyBoundingVectors(true);
- this.zoomOnBoundingInfo(boundingBox.min, boundingBox.max, focusOnOriginXZ, onAnimationEnd);
- }
- /**
- * Targets the given meshes with their children and updates zoom level accordingly.
- * @param meshes The mesh to target.
- * @param focusOnOriginXZ Determines if the camera should focus on 0 in the X and Z axis instead of the mesh
- * @param onAnimationEnd Callback triggered at the end of the framing animation
- */
- zoomOnMeshesHierarchy(meshes, focusOnOriginXZ = false, onAnimationEnd = null) {
- const min = new math_vector_Vector3(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE);
- const max = new math_vector_Vector3(-Number.MAX_VALUE, -Number.MAX_VALUE, -Number.MAX_VALUE);
- for (let i = 0; i < meshes.length; i++) {
- const boundingInfo = meshes[i].getHierarchyBoundingVectors(true);
- math_vector_Vector3.CheckExtends(boundingInfo.min, min, max);
- math_vector_Vector3.CheckExtends(boundingInfo.max, min, max);
- }
- this.zoomOnBoundingInfo(min, max, focusOnOriginXZ, onAnimationEnd);
- }
- /**
- * Targets the bounding box info defined by its extends and updates zoom level accordingly.
- * @param minimumWorld Determines the smaller position of the bounding box extend
- * @param maximumWorld Determines the bigger position of the bounding box extend
- * @param focusOnOriginXZ Determines if the camera should focus on 0 in the X and Z axis instead of the mesh
- * @param onAnimationEnd Callback triggered at the end of the framing animation
- * @returns true if the zoom was done
- */
- zoomOnBoundingInfo(minimumWorld, maximumWorld, focusOnOriginXZ = false, onAnimationEnd = null) {
- let zoomTarget;
- if (!this._attachedCamera) {
- return false;
- }
- // Find target by interpolating from bottom of bounding box in world-space to top via framingPositionY
- const bottom = minimumWorld.y;
- const top = maximumWorld.y;
- const zoomTargetY = bottom + (top - bottom) * this._positionScale;
- const radiusWorld = maximumWorld.subtract(minimumWorld).scale(0.5);
- if (focusOnOriginXZ) {
- zoomTarget = new math_vector_Vector3(0, zoomTargetY, 0);
- }
- else {
- const centerWorld = minimumWorld.add(radiusWorld);
- zoomTarget = new math_vector_Vector3(centerWorld.x, zoomTargetY, centerWorld.z);
- }
- if (!this._vectorTransition) {
- this._vectorTransition = animation_Animation.CreateAnimation("target", animation_Animation.ANIMATIONTYPE_VECTOR3, 60, FramingBehavior.EasingFunction);
- }
- this._betaIsAnimating = true;
- let animatable = animation_Animation.TransitionTo("target", zoomTarget, this._attachedCamera, this._attachedCamera.getScene(), 60, this._vectorTransition, this._framingTime);
- if (animatable) {
- this._animatables.push(animatable);
- }
- // sets the radius and lower radius bounds
- // Small delta ensures camera is not always at lower zoom limit.
- let radius = 0;
- if (this._mode === FramingBehavior.FitFrustumSidesMode) {
- const position = this._calculateLowerRadiusFromModelBoundingSphere(minimumWorld, maximumWorld);
- if (this.autoCorrectCameraLimitsAndSensibility) {
- this._attachedCamera.lowerRadiusLimit = radiusWorld.length() + this._attachedCamera.minZ;
- }
- radius = position;
- }
- else if (this._mode === FramingBehavior.IgnoreBoundsSizeMode) {
- radius = this._calculateLowerRadiusFromModelBoundingSphere(minimumWorld, maximumWorld);
- if (this.autoCorrectCameraLimitsAndSensibility && this._attachedCamera.lowerRadiusLimit === null) {
- this._attachedCamera.lowerRadiusLimit = this._attachedCamera.minZ;
- }
- }
- // Set sensibilities
- if (this.autoCorrectCameraLimitsAndSensibility) {
- const extend = maximumWorld.subtract(minimumWorld).length();
- this._attachedCamera.panningSensibility = 5000 / extend;
- this._attachedCamera.wheelPrecision = 100 / radius;
- }
- // transition to new radius
- if (!this._radiusTransition) {
- this._radiusTransition = animation_Animation.CreateAnimation("radius", animation_Animation.ANIMATIONTYPE_FLOAT, 60, FramingBehavior.EasingFunction);
- }
- animatable = animation_Animation.TransitionTo("radius", radius, this._attachedCamera, this._attachedCamera.getScene(), 60, this._radiusTransition, this._framingTime, () => {
- this.stopAllAnimations();
- if (onAnimationEnd) {
- onAnimationEnd();
- }
- if (this._attachedCamera && this._attachedCamera.useInputToRestoreState) {
- this._attachedCamera.storeState();
- }
- });
- if (animatable) {
- this._animatables.push(animatable);
- }
- return true;
- }
- /**
- * Calculates the lowest radius for the camera based on the bounding box of the mesh.
- * @param minimumWorld
- * @param maximumWorld
- * @returns The minimum distance from the primary mesh's center point at which the camera must be kept in order
- * to fully enclose the mesh in the viewing frustum.
- */
- _calculateLowerRadiusFromModelBoundingSphere(minimumWorld, maximumWorld) {
- const size = maximumWorld.subtract(minimumWorld);
- const boxVectorGlobalDiagonal = size.length();
- const frustumSlope = this._getFrustumSlope();
- // Formula for setting distance
- // (Good explanation: http://stackoverflow.com/questions/2866350/move-camera-to-fit-3d-scene)
- const radiusWithoutFraming = boxVectorGlobalDiagonal * 0.5;
- // Horizon distance
- const radius = radiusWithoutFraming * this._radiusScale;
- const distanceForHorizontalFrustum = radius * Math.sqrt(1.0 + 1.0 / (frustumSlope.x * frustumSlope.x));
- const distanceForVerticalFrustum = radius * Math.sqrt(1.0 + 1.0 / (frustumSlope.y * frustumSlope.y));
- let distance = Math.max(distanceForHorizontalFrustum, distanceForVerticalFrustum);
- const camera = this._attachedCamera;
- if (!camera) {
- return 0;
- }
- if (camera.lowerRadiusLimit && this._mode === FramingBehavior.IgnoreBoundsSizeMode) {
- // Don't exceed the requested limit
- distance = distance < camera.lowerRadiusLimit ? camera.lowerRadiusLimit : distance;
- }
- // Don't exceed the upper radius limit
- if (camera.upperRadiusLimit) {
- distance = distance > camera.upperRadiusLimit ? camera.upperRadiusLimit : distance;
- }
- return distance;
- }
- /**
- * Keeps the camera above the ground plane. If the user pulls the camera below the ground plane, the camera
- * is automatically returned to its default position (expected to be above ground plane).
- */
- _maintainCameraAboveGround() {
- if (this._elevationReturnTime < 0) {
- return;
- }
- const timeSinceInteraction = precisionDate_PrecisionDate.Now - this._lastInteractionTime;
- const defaultBeta = Math.PI * 0.5 - this._defaultElevation;
- const limitBeta = Math.PI * 0.5;
- // Bring the camera back up if below the ground plane
- if (this._attachedCamera && !this._betaIsAnimating && this._attachedCamera.beta > limitBeta && timeSinceInteraction >= this._elevationReturnWaitTime) {
- this._betaIsAnimating = true;
- //Transition to new position
- this.stopAllAnimations();
- if (!this._betaTransition) {
- this._betaTransition = animation_Animation.CreateAnimation("beta", animation_Animation.ANIMATIONTYPE_FLOAT, 60, FramingBehavior.EasingFunction);
- }
- const animatabe = animation_Animation.TransitionTo("beta", defaultBeta, this._attachedCamera, this._attachedCamera.getScene(), 60, this._betaTransition, this._elevationReturnTime, () => {
- this._clearAnimationLocks();
- this.stopAllAnimations();
- });
- if (animatabe) {
- this._animatables.push(animatabe);
- }
- }
- }
- /**
- * Returns the frustum slope based on the canvas ratio and camera FOV
- * @returns The frustum slope represented as a Vector2 with X and Y slopes
- */
- _getFrustumSlope() {
- // Calculate the viewport ratio
- // Aspect Ratio is Height/Width.
- const camera = this._attachedCamera;
- if (!camera) {
- return math_vector_Vector2.Zero();
- }
- const engine = camera.getScene().getEngine();
- const aspectRatio = engine.getAspectRatio(camera);
- // Camera FOV is the vertical field of view (top-bottom) in radians.
- // Slope of the frustum top/bottom planes in view space, relative to the forward vector.
- const frustumSlopeY = Math.tan(camera.fov / 2);
- // Slope of the frustum left/right planes in view space, relative to the forward vector.
- // Provides the amount that one side (e.g. left) of the frustum gets wider for every unit
- // along the forward vector.
- const frustumSlopeX = frustumSlopeY * aspectRatio;
- return new math_vector_Vector2(frustumSlopeX, frustumSlopeY);
- }
- /**
- * Removes all animation locks. Allows new animations to be added to any of the arcCamera properties.
- */
- _clearAnimationLocks() {
- this._betaIsAnimating = false;
- }
- /**
- * Applies any current user interaction to the camera. Takes into account maximum alpha rotation.
- */
- _applyUserInteraction() {
- if (this.isUserIsMoving) {
- this._lastInteractionTime = precisionDate_PrecisionDate.Now;
- this.stopAllAnimations();
- this._clearAnimationLocks();
- }
- }
- /**
- * Stops and removes all animations that have been applied to the camera
- */
- stopAllAnimations() {
- if (this._attachedCamera) {
- this._attachedCamera.animations = [];
- }
- while (this._animatables.length) {
- if (this._animatables[0]) {
- this._animatables[0].onAnimationEnd = null;
- this._animatables[0].stop();
- }
- this._animatables.shift();
- }
- }
- /**
- * Gets a value indicating if the user is moving the camera
- */
- get isUserIsMoving() {
- if (!this._attachedCamera) {
- return false;
- }
- return (this._attachedCamera.inertialAlphaOffset !== 0 ||
- this._attachedCamera.inertialBetaOffset !== 0 ||
- this._attachedCamera.inertialRadiusOffset !== 0 ||
- this._attachedCamera.inertialPanningX !== 0 ||
- this._attachedCamera.inertialPanningY !== 0 ||
- this._isPointerDown);
- }
-}
-/**
- * The easing function used by animations
- */
-FramingBehavior.EasingFunction = new ExponentialEase();
-/**
- * The easing mode used by animations
- */
-FramingBehavior.EasingMode = EasingFunction.EASINGMODE_EASEINOUT;
-// Statics
-/**
- * The camera can move all the way towards the mesh.
- */
-FramingBehavior.IgnoreBoundsSizeMode = 0;
-/**
- * The camera is not allowed to zoom closer to the mesh than the point at which the adjusted bounding sphere touches the frustum sides
- */
-FramingBehavior.FitFrustumSidesMode = 1;
-//# sourceMappingURL=framingBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Cameras/index.js
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Meshes/attachToBoxBehavior.js
-
-/**
- * @internal
- */
-class FaceDirectionInfo {
- constructor(direction, rotatedDirection = new Vector3(), diff = 0, ignore = false) {
- this.direction = direction;
- this.rotatedDirection = rotatedDirection;
- this.diff = diff;
- this.ignore = ignore;
- }
-}
-/**
- * A behavior that when attached to a mesh will will place a specified node on the meshes face pointing towards the camera
- */
-class AttachToBoxBehavior {
- /**
- * Creates the AttachToBoxBehavior, used to attach UI to the closest face of the box to a camera
- * @param _ui The transform node that should be attached to the mesh
- */
- constructor(_ui) {
- this._ui = _ui;
- /**
- * The name of the behavior
- */
- this.name = "AttachToBoxBehavior";
- /**
- * The distance away from the face of the mesh that the UI should be attached to (default: 0.15)
- */
- this.distanceAwayFromFace = 0.15;
- /**
- * The distance from the bottom of the face that the UI should be attached to (default: 0.15)
- */
- this.distanceAwayFromBottomOfFace = 0.15;
- this._faceVectors = [
- new FaceDirectionInfo(Vector3.Up()),
- new FaceDirectionInfo(Vector3.Down()),
- new FaceDirectionInfo(Vector3.Left()),
- new FaceDirectionInfo(Vector3.Right()),
- new FaceDirectionInfo(Vector3.Forward()),
- new FaceDirectionInfo(Vector3.Forward().scaleInPlace(-1)),
- ];
- this._tmpMatrix = new Matrix();
- this._tmpVector = new Vector3();
- this._zeroVector = Vector3.Zero();
- this._lookAtTmpMatrix = new Matrix();
- /* Does nothing */
- }
- /**
- * Initializes the behavior
- */
- init() {
- /* Does nothing */
- }
- _closestFace(targetDirection) {
- // Go over each face and calculate the angle between the face's normal and targetDirection
- this._faceVectors.forEach((v) => {
- if (!this._target.rotationQuaternion) {
- this._target.rotationQuaternion = Quaternion.RotationYawPitchRoll(this._target.rotation.y, this._target.rotation.x, this._target.rotation.z);
- }
- this._target.rotationQuaternion.toRotationMatrix(this._tmpMatrix);
- Vector3.TransformCoordinatesToRef(v.direction, this._tmpMatrix, v.rotatedDirection);
- v.diff = Vector3.GetAngleBetweenVectors(v.rotatedDirection, targetDirection, Vector3.Cross(v.rotatedDirection, targetDirection));
- });
- // Return the face information of the one with the normal closest to target direction
- return this._faceVectors.reduce((min, p) => {
- if (min.ignore) {
- return p;
- }
- else if (p.ignore) {
- return min;
- }
- else {
- return min.diff < p.diff ? min : p;
- }
- }, this._faceVectors[0]);
- }
- _lookAtToRef(pos, up = new Vector3(0, 1, 0), ref) {
- Matrix.LookAtLHToRef(this._zeroVector, pos, up, this._lookAtTmpMatrix);
- this._lookAtTmpMatrix.invert();
- Quaternion.FromRotationMatrixToRef(this._lookAtTmpMatrix, ref);
- }
- /**
- * Attaches the AttachToBoxBehavior to the passed in mesh
- * @param target The mesh that the specified node will be attached to
- */
- attach(target) {
- this._target = target;
- this._scene = this._target.getScene();
- // Every frame, update the app bars position
- this._onRenderObserver = this._scene.onBeforeRenderObservable.add(() => {
- if (!this._scene.activeCamera) {
- return;
- }
- // Find the face closest to the cameras position
- let cameraPos = this._scene.activeCamera.position;
- if (this._scene.activeCamera.devicePosition) {
- cameraPos = this._scene.activeCamera.devicePosition;
- }
- const facing = this._closestFace(cameraPos.subtract(target.position));
- if (this._scene.activeCamera.leftCamera) {
- this._scene.activeCamera.leftCamera.computeWorldMatrix().getRotationMatrixToRef(this._tmpMatrix);
- }
- else {
- this._scene.activeCamera.computeWorldMatrix().getRotationMatrixToRef(this._tmpMatrix);
- }
- // Get camera up direction
- Vector3.TransformCoordinatesToRef(Vector3.Up(), this._tmpMatrix, this._tmpVector);
- // Ignore faces to not select a parallel face for the up vector of the UI
- this._faceVectors.forEach((v) => {
- if (facing.direction.x && v.direction.x) {
- v.ignore = true;
- }
- if (facing.direction.y && v.direction.y) {
- v.ignore = true;
- }
- if (facing.direction.z && v.direction.z) {
- v.ignore = true;
- }
- });
- const facingUp = this._closestFace(this._tmpVector);
- // Unignore faces
- this._faceVectors.forEach((v) => {
- v.ignore = false;
- });
- // Position the app bar on that face
- this._ui.position.copyFrom(target.position);
- if (facing.direction.x) {
- facing.rotatedDirection.scaleToRef(target.scaling.x / 2 + this.distanceAwayFromFace, this._tmpVector);
- this._ui.position.addInPlace(this._tmpVector);
- }
- if (facing.direction.y) {
- facing.rotatedDirection.scaleToRef(target.scaling.y / 2 + this.distanceAwayFromFace, this._tmpVector);
- this._ui.position.addInPlace(this._tmpVector);
- }
- if (facing.direction.z) {
- facing.rotatedDirection.scaleToRef(target.scaling.z / 2 + this.distanceAwayFromFace, this._tmpVector);
- this._ui.position.addInPlace(this._tmpVector);
- }
- // Rotate to be oriented properly to the camera
- if (!this._ui.rotationQuaternion) {
- this._ui.rotationQuaternion = Quaternion.RotationYawPitchRoll(this._ui.rotation.y, this._ui.rotation.x, this._ui.rotation.z);
- }
- facing.rotatedDirection.scaleToRef(-1, this._tmpVector);
- this._lookAtToRef(this._tmpVector, facingUp.rotatedDirection, this._ui.rotationQuaternion);
- // Place ui the correct distance from the bottom of the mesh
- if (facingUp.direction.x) {
- this._ui.up.scaleToRef(this.distanceAwayFromBottomOfFace - target.scaling.x / 2, this._tmpVector);
- }
- if (facingUp.direction.y) {
- this._ui.up.scaleToRef(this.distanceAwayFromBottomOfFace - target.scaling.y / 2, this._tmpVector);
- }
- if (facingUp.direction.z) {
- this._ui.up.scaleToRef(this.distanceAwayFromBottomOfFace - target.scaling.z / 2, this._tmpVector);
- }
- this._ui.position.addInPlace(this._tmpVector);
- });
- }
- /**
- * Detaches the behavior from the mesh
- */
- detach() {
- this._scene.onBeforeRenderObservable.remove(this._onRenderObserver);
- }
-}
-//# sourceMappingURL=attachToBoxBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Meshes/fadeInOutBehavior.js
-/**
- * A behavior that when attached to a mesh will allow the mesh to fade in and out
- */
-class FadeInOutBehavior {
- /**
- * Time in milliseconds to delay before fading in (Default: 0)
- * Will set both fade in and out delay to the same value
- */
- get delay() {
- return this.fadeInDelay;
- }
- set delay(value) {
- this.fadeInDelay = value;
- this.fadeOutDelay = value;
- }
- /**
- * Instantiates the FadeInOutBehavior
- */
- constructor() {
- /**
- * Time in milliseconds to delay before fading in (Default: 0)
- */
- this.fadeInDelay = 0;
- /**
- * Time in milliseconds to delay before fading out (Default: 0)
- */
- this.fadeOutDelay = 0;
- /**
- * Time in milliseconds for the mesh to fade in (Default: 300)
- */
- this.fadeInTime = 300;
- /**
- * Time in milliseconds for the mesh to fade out (Default: 300)
- */
- this.fadeOutTime = 300;
- this._millisecondsPerFrame = 1000 / 60;
- this._hovered = false;
- this._hoverValue = 0;
- this._ownerNode = null;
- this._delay = 0;
- this._time = 300;
- this._update = () => {
- if (this._ownerNode) {
- this._hoverValue += this._hovered ? this._millisecondsPerFrame : -this._millisecondsPerFrame;
- this._setAllVisibility(this._ownerNode, (this._hoverValue - this._delay) / this._time);
- if (this._ownerNode.visibility > 1) {
- this._setAllVisibility(this._ownerNode, 1);
- if (this._hoverValue > this._time) {
- this._hoverValue = this._time;
- this._detachObserver();
- return;
- }
- }
- else if (this._ownerNode.visibility < 0) {
- this._setAllVisibility(this._ownerNode, 0);
- if (this._hoverValue < 0) {
- this._hoverValue = 0;
- this._detachObserver();
- return;
- }
- }
- this._attachObserver();
- }
- };
- }
- /**
- * The name of the behavior
- */
- get name() {
- return "FadeInOut";
- }
- /**
- * Initializes the behavior
- */
- init() { }
- /**
- * Attaches the fade behavior on the passed in mesh
- * @param ownerNode The mesh that will be faded in/out once attached
- */
- attach(ownerNode) {
- this._ownerNode = ownerNode;
- this._setAllVisibility(this._ownerNode, 0);
- }
- /**
- * Detaches the behavior from the mesh
- */
- detach() {
- this._ownerNode = null;
- }
- /**
- * Triggers the mesh to begin fading in (or out)
- * @param fadeIn if the object should fade in or out (true to fade in)
- */
- fadeIn(fadeIn = true) {
- this._delay = fadeIn ? this.fadeInDelay : this.fadeOutDelay;
- this._time = fadeIn ? this.fadeInTime : this.fadeOutTime;
- // Cancel any pending updates
- this._detachObserver();
- // If fading in and already visible or fading out and already not visible do nothing
- if (this._ownerNode && ((fadeIn && this._ownerNode.visibility >= 1) || (!fadeIn && this._ownerNode.visibility <= 0))) {
- return;
- }
- this._hovered = fadeIn;
- if (!this._hovered) {
- // Make the delay the negative of fadeout delay so the hoverValue is kept above 1 until
- // fadeOutDelay has elapsed
- this._delay *= -1;
- }
- // Reset the hoverValue. This is necessary because we may have been fading out, e.g. but not yet reached
- // the delay, so the hover value is greater than 1
- if (this._ownerNode.visibility >= 1) {
- this._hoverValue = this._time;
- }
- else if (this._ownerNode.visibility <= 0) {
- this._hoverValue = 0;
- }
- this._update();
- }
- /**
- * Triggers the mesh to begin fading out
- */
- fadeOut() {
- this.fadeIn(false);
- }
- _setAllVisibility(mesh, value) {
- mesh.visibility = value;
- mesh.getChildMeshes().forEach((c) => {
- this._setAllVisibility(c, value);
- });
- }
- _attachObserver() {
- var _a;
- if (!this._onBeforeRenderObserver) {
- this._onBeforeRenderObserver = (_a = this._ownerNode) === null || _a === void 0 ? void 0 : _a.getScene().onBeforeRenderObservable.add(this._update);
- }
- }
- _detachObserver() {
- var _a;
- if (this._onBeforeRenderObserver) {
- (_a = this._ownerNode) === null || _a === void 0 ? void 0 : _a.getScene().onBeforeRenderObservable.remove(this._onBeforeRenderObserver);
- this._onBeforeRenderObserver = null;
- }
- }
-}
-//# sourceMappingURL=fadeInOutBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Culling/ray.js
-
-
-
-
-
-
-
-/**
- * Class representing a ray with position and direction
- */
-class ray_Ray {
- /**
- * Creates a new ray
- * @param origin origin point
- * @param direction direction
- * @param length length of the ray
- */
- constructor(
- /** origin point */
- origin,
- /** direction */
- direction,
- /** length of the ray */
- length = Number.MAX_VALUE) {
- this.origin = origin;
- this.direction = direction;
- this.length = length;
- }
- // Methods
- /**
- * Clone the current ray
- * @returns a new ray
- */
- clone() {
- return new ray_Ray(this.origin.clone(), this.direction.clone(), this.length);
- }
- /**
- * Checks if the ray intersects a box
- * This does not account for the ray length by design to improve perfs.
- * @param minimum bound of the box
- * @param maximum bound of the box
- * @param intersectionTreshold extra extend to be added to the box in all direction
- * @returns if the box was hit
- */
- intersectsBoxMinMax(minimum, maximum, intersectionTreshold = 0) {
- const newMinimum = ray_Ray._TmpVector3[0].copyFromFloats(minimum.x - intersectionTreshold, minimum.y - intersectionTreshold, minimum.z - intersectionTreshold);
- const newMaximum = ray_Ray._TmpVector3[1].copyFromFloats(maximum.x + intersectionTreshold, maximum.y + intersectionTreshold, maximum.z + intersectionTreshold);
- let d = 0.0;
- let maxValue = Number.MAX_VALUE;
- let inv;
- let min;
- let max;
- let temp;
- if (Math.abs(this.direction.x) < 0.0000001) {
- if (this.origin.x < newMinimum.x || this.origin.x > newMaximum.x) {
- return false;
- }
- }
- else {
- inv = 1.0 / this.direction.x;
- min = (newMinimum.x - this.origin.x) * inv;
- max = (newMaximum.x - this.origin.x) * inv;
- if (max === -Infinity) {
- max = Infinity;
- }
- if (min > max) {
- temp = min;
- min = max;
- max = temp;
- }
- d = Math.max(min, d);
- maxValue = Math.min(max, maxValue);
- if (d > maxValue) {
- return false;
- }
- }
- if (Math.abs(this.direction.y) < 0.0000001) {
- if (this.origin.y < newMinimum.y || this.origin.y > newMaximum.y) {
- return false;
- }
- }
- else {
- inv = 1.0 / this.direction.y;
- min = (newMinimum.y - this.origin.y) * inv;
- max = (newMaximum.y - this.origin.y) * inv;
- if (max === -Infinity) {
- max = Infinity;
- }
- if (min > max) {
- temp = min;
- min = max;
- max = temp;
- }
- d = Math.max(min, d);
- maxValue = Math.min(max, maxValue);
- if (d > maxValue) {
- return false;
- }
- }
- if (Math.abs(this.direction.z) < 0.0000001) {
- if (this.origin.z < newMinimum.z || this.origin.z > newMaximum.z) {
- return false;
- }
- }
- else {
- inv = 1.0 / this.direction.z;
- min = (newMinimum.z - this.origin.z) * inv;
- max = (newMaximum.z - this.origin.z) * inv;
- if (max === -Infinity) {
- max = Infinity;
- }
- if (min > max) {
- temp = min;
- min = max;
- max = temp;
- }
- d = Math.max(min, d);
- maxValue = Math.min(max, maxValue);
- if (d > maxValue) {
- return false;
- }
- }
- return true;
- }
- /**
- * Checks if the ray intersects a box
- * This does not account for the ray lenght by design to improve perfs.
- * @param box the bounding box to check
- * @param intersectionTreshold extra extend to be added to the BoundingBox in all direction
- * @returns if the box was hit
- */
- intersectsBox(box, intersectionTreshold = 0) {
- return this.intersectsBoxMinMax(box.minimum, box.maximum, intersectionTreshold);
- }
- /**
- * If the ray hits a sphere
- * @param sphere the bounding sphere to check
- * @param intersectionTreshold extra extend to be added to the BoundingSphere in all direction
- * @returns true if it hits the sphere
- */
- intersectsSphere(sphere, intersectionTreshold = 0) {
- const x = sphere.center.x - this.origin.x;
- const y = sphere.center.y - this.origin.y;
- const z = sphere.center.z - this.origin.z;
- const pyth = x * x + y * y + z * z;
- const radius = sphere.radius + intersectionTreshold;
- const rr = radius * radius;
- if (pyth <= rr) {
- return true;
- }
- const dot = x * this.direction.x + y * this.direction.y + z * this.direction.z;
- if (dot < 0.0) {
- return false;
- }
- const temp = pyth - dot * dot;
- return temp <= rr;
- }
- /**
- * If the ray hits a triange
- * @param vertex0 triangle vertex
- * @param vertex1 triangle vertex
- * @param vertex2 triangle vertex
- * @returns intersection information if hit
- */
- intersectsTriangle(vertex0, vertex1, vertex2) {
- const edge1 = ray_Ray._TmpVector3[0];
- const edge2 = ray_Ray._TmpVector3[1];
- const pvec = ray_Ray._TmpVector3[2];
- const tvec = ray_Ray._TmpVector3[3];
- const qvec = ray_Ray._TmpVector3[4];
- vertex1.subtractToRef(vertex0, edge1);
- vertex2.subtractToRef(vertex0, edge2);
- math_vector_Vector3.CrossToRef(this.direction, edge2, pvec);
- const det = math_vector_Vector3.Dot(edge1, pvec);
- if (det === 0) {
- return null;
- }
- const invdet = 1 / det;
- this.origin.subtractToRef(vertex0, tvec);
- const bv = math_vector_Vector3.Dot(tvec, pvec) * invdet;
- if (bv < 0 || bv > 1.0) {
- return null;
- }
- math_vector_Vector3.CrossToRef(tvec, edge1, qvec);
- const bw = math_vector_Vector3.Dot(this.direction, qvec) * invdet;
- if (bw < 0 || bv + bw > 1.0) {
- return null;
- }
- //check if the distance is longer than the predefined length.
- const distance = math_vector_Vector3.Dot(edge2, qvec) * invdet;
- if (distance > this.length) {
- return null;
- }
- return new IntersectionInfo(1 - bv - bw, bv, distance);
- }
- /**
- * Checks if ray intersects a plane
- * @param plane the plane to check
- * @returns the distance away it was hit
- */
- intersectsPlane(plane) {
- let distance;
- const result1 = math_vector_Vector3.Dot(plane.normal, this.direction);
- if (Math.abs(result1) < 9.99999997475243e-7) {
- return null;
- }
- else {
- const result2 = math_vector_Vector3.Dot(plane.normal, this.origin);
- distance = (-plane.d - result2) / result1;
- if (distance < 0.0) {
- if (distance < -9.99999997475243e-7) {
- return null;
- }
- else {
- return 0;
- }
- }
- return distance;
- }
- }
- /**
- * Calculate the intercept of a ray on a given axis
- * @param axis to check 'x' | 'y' | 'z'
- * @param offset from axis interception (i.e. an offset of 1y is intercepted above ground)
- * @returns a vector containing the coordinates where 'axis' is equal to zero (else offset), or null if there is no intercept.
- */
- intersectsAxis(axis, offset = 0) {
- switch (axis) {
- case "y": {
- const t = (this.origin.y - offset) / this.direction.y;
- if (t > 0) {
- return null;
- }
- return new math_vector_Vector3(this.origin.x + this.direction.x * -t, offset, this.origin.z + this.direction.z * -t);
- }
- case "x": {
- const t = (this.origin.x - offset) / this.direction.x;
- if (t > 0) {
- return null;
- }
- return new math_vector_Vector3(offset, this.origin.y + this.direction.y * -t, this.origin.z + this.direction.z * -t);
- }
- case "z": {
- const t = (this.origin.z - offset) / this.direction.z;
- if (t > 0) {
- return null;
- }
- return new math_vector_Vector3(this.origin.x + this.direction.x * -t, this.origin.y + this.direction.y * -t, offset);
- }
- default:
- return null;
- }
- }
- /**
- * Checks if ray intersects a mesh. The ray is defined in WORLD space. A mesh triangle can be picked both from its front and back sides,
- * irrespective of orientation.
- * @param mesh the mesh to check
- * @param fastCheck defines if the first intersection will be used (and not the closest)
- * @param trianglePredicate defines an optional predicate used to select faces when a mesh intersection is detected
- * @param onlyBoundingInfo defines a boolean indicating if picking should only happen using bounding info (false by default)
- * @param worldToUse defines the world matrix to use to get the world coordinate of the intersection point
- * @param skipBoundingInfo a boolean indicating if we should skip the bounding info check
- * @returns picking info of the intersection
- */
- intersectsMesh(mesh, fastCheck, trianglePredicate, onlyBoundingInfo = false, worldToUse, skipBoundingInfo = false) {
- const tm = math_vector_TmpVectors.Matrix[0];
- mesh.getWorldMatrix().invertToRef(tm);
- if (this._tmpRay) {
- ray_Ray.TransformToRef(this, tm, this._tmpRay);
- }
- else {
- this._tmpRay = ray_Ray.Transform(this, tm);
- }
- return mesh.intersects(this._tmpRay, fastCheck, trianglePredicate, onlyBoundingInfo, worldToUse, skipBoundingInfo);
- }
- /**
- * Checks if ray intersects a mesh
- * @param meshes the meshes to check
- * @param fastCheck defines if the first intersection will be used (and not the closest)
- * @param results array to store result in
- * @returns Array of picking infos
- */
- intersectsMeshes(meshes, fastCheck, results) {
- if (results) {
- results.length = 0;
- }
- else {
- results = [];
- }
- for (let i = 0; i < meshes.length; i++) {
- const pickInfo = this.intersectsMesh(meshes[i], fastCheck);
- if (pickInfo.hit) {
- results.push(pickInfo);
- }
- }
- results.sort(this._comparePickingInfo);
- return results;
- }
- _comparePickingInfo(pickingInfoA, pickingInfoB) {
- if (pickingInfoA.distance < pickingInfoB.distance) {
- return -1;
- }
- else if (pickingInfoA.distance > pickingInfoB.distance) {
- return 1;
- }
- else {
- return 0;
- }
- }
- /**
- * Intersection test between the ray and a given segment within a given tolerance (threshold)
- * @param sega the first point of the segment to test the intersection against
- * @param segb the second point of the segment to test the intersection against
- * @param threshold the tolerance margin, if the ray doesn't intersect the segment but is close to the given threshold, the intersection is successful
- * @returns the distance from the ray origin to the intersection point if there's intersection, or -1 if there's no intersection
- */
- intersectionSegment(sega, segb, threshold) {
- const o = this.origin;
- const u = math_vector_TmpVectors.Vector3[0];
- const rsegb = math_vector_TmpVectors.Vector3[1];
- const v = math_vector_TmpVectors.Vector3[2];
- const w = math_vector_TmpVectors.Vector3[3];
- segb.subtractToRef(sega, u);
- this.direction.scaleToRef(ray_Ray._Rayl, v);
- o.addToRef(v, rsegb);
- sega.subtractToRef(o, w);
- const a = math_vector_Vector3.Dot(u, u); // always >= 0
- const b = math_vector_Vector3.Dot(u, v);
- const c = math_vector_Vector3.Dot(v, v); // always >= 0
- const d = math_vector_Vector3.Dot(u, w);
- const e = math_vector_Vector3.Dot(v, w);
- const D = a * c - b * b; // always >= 0
- let sN, sD = D; // sc = sN / sD, default sD = D >= 0
- let tN, tD = D; // tc = tN / tD, default tD = D >= 0
- // compute the line parameters of the two closest points
- if (D < ray_Ray._Smallnum) {
- // the lines are almost parallel
- sN = 0.0; // force using point P0 on segment S1
- sD = 1.0; // to prevent possible division by 0.0 later
- tN = e;
- tD = c;
- }
- else {
- // get the closest points on the infinite lines
- sN = b * e - c * d;
- tN = a * e - b * d;
- if (sN < 0.0) {
- // sc < 0 => the s=0 edge is visible
- sN = 0.0;
- tN = e;
- tD = c;
- }
- else if (sN > sD) {
- // sc > 1 => the s=1 edge is visible
- sN = sD;
- tN = e + b;
- tD = c;
- }
- }
- if (tN < 0.0) {
- // tc < 0 => the t=0 edge is visible
- tN = 0.0;
- // recompute sc for this edge
- if (-d < 0.0) {
- sN = 0.0;
- }
- else if (-d > a) {
- sN = sD;
- }
- else {
- sN = -d;
- sD = a;
- }
- }
- else if (tN > tD) {
- // tc > 1 => the t=1 edge is visible
- tN = tD;
- // recompute sc for this edge
- if (-d + b < 0.0) {
- sN = 0;
- }
- else if (-d + b > a) {
- sN = sD;
- }
- else {
- sN = -d + b;
- sD = a;
- }
- }
- // finally do the division to get sc and tc
- const sc = Math.abs(sN) < ray_Ray._Smallnum ? 0.0 : sN / sD;
- const tc = Math.abs(tN) < ray_Ray._Smallnum ? 0.0 : tN / tD;
- // get the difference of the two closest points
- const qtc = math_vector_TmpVectors.Vector3[4];
- v.scaleToRef(tc, qtc);
- const qsc = math_vector_TmpVectors.Vector3[5];
- u.scaleToRef(sc, qsc);
- qsc.addInPlace(w);
- const dP = math_vector_TmpVectors.Vector3[6];
- qsc.subtractToRef(qtc, dP); // = S1(sc) - S2(tc)
- const isIntersected = tc > 0 && tc <= this.length && dP.lengthSquared() < threshold * threshold; // return intersection result
- if (isIntersected) {
- return qsc.length();
- }
- return -1;
- }
- /**
- * Update the ray from viewport position
- * @param x position
- * @param y y position
- * @param viewportWidth viewport width
- * @param viewportHeight viewport height
- * @param world world matrix
- * @param view view matrix
- * @param projection projection matrix
- * @param enableDistantPicking defines if picking should handle large values for mesh position/scaling (false by default)
- * @returns this ray updated
- */
- update(x, y, viewportWidth, viewportHeight, world, view, projection, enableDistantPicking = false) {
- if (enableDistantPicking) {
- // With world matrices having great values (like 8000000000 on 1 or more scaling or position axis),
- // multiplying view/projection/world and doing invert will result in loss of float precision in the matrix.
- // One way to fix it is to compute the ray with world at identity then transform the ray in object space.
- // This is slower (2 matrix inverts instead of 1) but precision is preserved.
- // This is hidden behind `EnableDistantPicking` flag (default is false)
- if (!ray_Ray._RayDistant) {
- ray_Ray._RayDistant = ray_Ray.Zero();
- }
- ray_Ray._RayDistant.unprojectRayToRef(x, y, viewportWidth, viewportHeight, math_vector_Matrix.IdentityReadOnly, view, projection);
- const tm = math_vector_TmpVectors.Matrix[0];
- world.invertToRef(tm);
- ray_Ray.TransformToRef(ray_Ray._RayDistant, tm, this);
- }
- else {
- this.unprojectRayToRef(x, y, viewportWidth, viewportHeight, world, view, projection);
- }
- return this;
- }
- // Statics
- /**
- * Creates a ray with origin and direction of 0,0,0
- * @returns the new ray
- */
- static Zero() {
- return new ray_Ray(math_vector_Vector3.Zero(), math_vector_Vector3.Zero());
- }
- /**
- * Creates a new ray from screen space and viewport
- * @param x position
- * @param y y position
- * @param viewportWidth viewport width
- * @param viewportHeight viewport height
- * @param world world matrix
- * @param view view matrix
- * @param projection projection matrix
- * @returns new ray
- */
- static CreateNew(x, y, viewportWidth, viewportHeight, world, view, projection) {
- const result = ray_Ray.Zero();
- return result.update(x, y, viewportWidth, viewportHeight, world, view, projection);
- }
- /**
- * Function will create a new transformed ray starting from origin and ending at the end point. Ray's length will be set, and ray will be
- * transformed to the given world matrix.
- * @param origin The origin point
- * @param end The end point
- * @param world a matrix to transform the ray to. Default is the identity matrix.
- * @returns the new ray
- */
- static CreateNewFromTo(origin, end, world = math_vector_Matrix.IdentityReadOnly) {
- const direction = end.subtract(origin);
- const length = Math.sqrt(direction.x * direction.x + direction.y * direction.y + direction.z * direction.z);
- direction.normalize();
- return ray_Ray.Transform(new ray_Ray(origin, direction, length), world);
- }
- /**
- * Transforms a ray by a matrix
- * @param ray ray to transform
- * @param matrix matrix to apply
- * @returns the resulting new ray
- */
- static Transform(ray, matrix) {
- const result = new ray_Ray(new math_vector_Vector3(0, 0, 0), new math_vector_Vector3(0, 0, 0));
- ray_Ray.TransformToRef(ray, matrix, result);
- return result;
- }
- /**
- * Transforms a ray by a matrix
- * @param ray ray to transform
- * @param matrix matrix to apply
- * @param result ray to store result in
- */
- static TransformToRef(ray, matrix, result) {
- math_vector_Vector3.TransformCoordinatesToRef(ray.origin, matrix, result.origin);
- math_vector_Vector3.TransformNormalToRef(ray.direction, matrix, result.direction);
- result.length = ray.length;
- const dir = result.direction;
- const len = dir.length();
- if (!(len === 0 || len === 1)) {
- const num = 1.0 / len;
- dir.x *= num;
- dir.y *= num;
- dir.z *= num;
- result.length *= len;
- }
- }
- /**
- * Unproject a ray from screen space to object space
- * @param sourceX defines the screen space x coordinate to use
- * @param sourceY defines the screen space y coordinate to use
- * @param viewportWidth defines the current width of the viewport
- * @param viewportHeight defines the current height of the viewport
- * @param world defines the world matrix to use (can be set to Identity to go to world space)
- * @param view defines the view matrix to use
- * @param projection defines the projection matrix to use
- */
- unprojectRayToRef(sourceX, sourceY, viewportWidth, viewportHeight, world, view, projection) {
- const matrix = math_vector_TmpVectors.Matrix[0];
- world.multiplyToRef(view, matrix);
- matrix.multiplyToRef(projection, matrix);
- matrix.invert();
- const engine = engineStore_EngineStore.LastCreatedEngine;
- const nearScreenSource = math_vector_TmpVectors.Vector3[0];
- nearScreenSource.x = (sourceX / viewportWidth) * 2 - 1;
- nearScreenSource.y = -((sourceY / viewportHeight) * 2 - 1);
- nearScreenSource.z = (engine === null || engine === void 0 ? void 0 : engine.useReverseDepthBuffer) ? 1 : (engine === null || engine === void 0 ? void 0 : engine.isNDCHalfZRange) ? 0 : -1;
- // far Z need to be close but < to 1 or camera projection matrix with maxZ = 0 will NaN
- const farScreenSource = math_vector_TmpVectors.Vector3[1].copyFromFloats(nearScreenSource.x, nearScreenSource.y, 1.0 - 1e-8);
- const nearVec3 = math_vector_TmpVectors.Vector3[2];
- const farVec3 = math_vector_TmpVectors.Vector3[3];
- math_vector_Vector3._UnprojectFromInvertedMatrixToRef(nearScreenSource, matrix, nearVec3);
- math_vector_Vector3._UnprojectFromInvertedMatrixToRef(farScreenSource, matrix, farVec3);
- this.origin.copyFrom(nearVec3);
- farVec3.subtractToRef(nearVec3, this.direction);
- this.direction.normalize();
- }
-}
-ray_Ray._TmpVector3 = arrayTools_ArrayTools.BuildArray(6, math_vector_Vector3.Zero);
-ray_Ray._RayDistant = ray_Ray.Zero();
-ray_Ray._Smallnum = 0.00000001;
-ray_Ray._Rayl = 10e8;
-scene_Scene.prototype.createPickingRay = function (x, y, world, camera, cameraViewSpace = false) {
- const result = ray_Ray.Zero();
- this.createPickingRayToRef(x, y, world, result, camera, cameraViewSpace);
- return result;
-};
-scene_Scene.prototype.createPickingRayToRef = function (x, y, world, result, camera, cameraViewSpace = false, enableDistantPicking = false) {
- const engine = this.getEngine();
- if (!camera) {
- if (!this.activeCamera) {
- return this;
- }
- camera = this.activeCamera;
- }
- const cameraViewport = camera.viewport;
- const viewport = cameraViewport.toGlobal(engine.getRenderWidth(), engine.getRenderHeight());
- // Moving coordinates to local viewport world
- x = x / engine.getHardwareScalingLevel() - viewport.x;
- y = y / engine.getHardwareScalingLevel() - (engine.getRenderHeight() - viewport.y - viewport.height);
- result.update(x, y, viewport.width, viewport.height, world ? world : math_vector_Matrix.IdentityReadOnly, cameraViewSpace ? math_vector_Matrix.IdentityReadOnly : camera.getViewMatrix(), camera.getProjectionMatrix(), enableDistantPicking);
- return this;
-};
-scene_Scene.prototype.createPickingRayInCameraSpace = function (x, y, camera) {
- const result = ray_Ray.Zero();
- this.createPickingRayInCameraSpaceToRef(x, y, result, camera);
- return result;
-};
-scene_Scene.prototype.createPickingRayInCameraSpaceToRef = function (x, y, result, camera) {
- if (!PickingInfo) {
- return this;
- }
- const engine = this.getEngine();
- if (!camera) {
- if (!this.activeCamera) {
- throw new Error("Active camera not set");
- }
- camera = this.activeCamera;
- }
- const cameraViewport = camera.viewport;
- const viewport = cameraViewport.toGlobal(engine.getRenderWidth(), engine.getRenderHeight());
- const identity = math_vector_Matrix.Identity();
- // Moving coordinates to local viewport world
- x = x / engine.getHardwareScalingLevel() - viewport.x;
- y = y / engine.getHardwareScalingLevel() - (engine.getRenderHeight() - viewport.y - viewport.height);
- result.update(x, y, viewport.width, viewport.height, identity, identity, camera.getProjectionMatrix());
- return this;
-};
-scene_Scene.prototype._internalPickForMesh = function (pickingInfo, rayFunction, mesh, world, fastCheck, onlyBoundingInfo, trianglePredicate, skipBoundingInfo) {
- const ray = rayFunction(world, mesh.enableDistantPicking);
- const result = mesh.intersects(ray, fastCheck, trianglePredicate, onlyBoundingInfo, world, skipBoundingInfo);
- if (!result || !result.hit) {
- return null;
- }
- if (!fastCheck && pickingInfo != null && result.distance >= pickingInfo.distance) {
- return null;
- }
- return result;
-};
-scene_Scene.prototype._internalPick = function (rayFunction, predicate, fastCheck, onlyBoundingInfo, trianglePredicate) {
- let pickingInfo = null;
- const computeWorldMatrixForCamera = !!(this.activeCameras && this.activeCameras.length > 1 && this.cameraToUseForPointers !== this.activeCamera);
- const currentCamera = this.cameraToUseForPointers || this.activeCamera;
- for (let meshIndex = 0; meshIndex < this.meshes.length; meshIndex++) {
- const mesh = this.meshes[meshIndex];
- if (predicate) {
- if (!predicate(mesh)) {
- continue;
- }
- }
- else if (!mesh.isEnabled() || !mesh.isVisible || !mesh.isPickable) {
- continue;
- }
- const forceCompute = computeWorldMatrixForCamera && mesh.isWorldMatrixCameraDependent();
- const world = mesh.computeWorldMatrix(forceCompute, currentCamera);
- if (mesh.hasThinInstances && mesh.thinInstanceEnablePicking) {
- // first check if the ray intersects the whole bounding box/sphere of the mesh
- const result = this._internalPickForMesh(pickingInfo, rayFunction, mesh, world, true, true, trianglePredicate);
- if (result) {
- if (onlyBoundingInfo) {
- // the user only asked for a bounding info check so we can return
- return result;
- }
- const tmpMatrix = math_vector_TmpVectors.Matrix[1];
- const thinMatrices = mesh.thinInstanceGetWorldMatrices();
- for (let index = 0; index < thinMatrices.length; index++) {
- const thinMatrix = thinMatrices[index];
- thinMatrix.multiplyToRef(world, tmpMatrix);
- const result = this._internalPickForMesh(pickingInfo, rayFunction, mesh, tmpMatrix, fastCheck, onlyBoundingInfo, trianglePredicate, true);
- if (result) {
- pickingInfo = result;
- pickingInfo.thinInstanceIndex = index;
- if (fastCheck) {
- return pickingInfo;
- }
- }
- }
- }
- }
- else {
- const result = this._internalPickForMesh(pickingInfo, rayFunction, mesh, world, fastCheck, onlyBoundingInfo, trianglePredicate);
- if (result) {
- pickingInfo = result;
- if (fastCheck) {
- return pickingInfo;
- }
- }
- }
- }
- return pickingInfo || new PickingInfo();
-};
-scene_Scene.prototype._internalMultiPick = function (rayFunction, predicate, trianglePredicate) {
- if (!PickingInfo) {
- return null;
- }
- const pickingInfos = new Array();
- const computeWorldMatrixForCamera = !!(this.activeCameras && this.activeCameras.length > 1 && this.cameraToUseForPointers !== this.activeCamera);
- const currentCamera = this.cameraToUseForPointers || this.activeCamera;
- for (let meshIndex = 0; meshIndex < this.meshes.length; meshIndex++) {
- const mesh = this.meshes[meshIndex];
- if (predicate) {
- if (!predicate(mesh)) {
- continue;
- }
- }
- else if (!mesh.isEnabled() || !mesh.isVisible || !mesh.isPickable) {
- continue;
- }
- const forceCompute = computeWorldMatrixForCamera && mesh.isWorldMatrixCameraDependent();
- const world = mesh.computeWorldMatrix(forceCompute, currentCamera);
- if (mesh.hasThinInstances && mesh.thinInstanceEnablePicking) {
- const result = this._internalPickForMesh(null, rayFunction, mesh, world, true, true, trianglePredicate);
- if (result) {
- const tmpMatrix = math_vector_TmpVectors.Matrix[1];
- const thinMatrices = mesh.thinInstanceGetWorldMatrices();
- for (let index = 0; index < thinMatrices.length; index++) {
- const thinMatrix = thinMatrices[index];
- thinMatrix.multiplyToRef(world, tmpMatrix);
- const result = this._internalPickForMesh(null, rayFunction, mesh, tmpMatrix, false, false, trianglePredicate, true);
- if (result) {
- result.thinInstanceIndex = index;
- pickingInfos.push(result);
- }
- }
- }
- }
- else {
- const result = this._internalPickForMesh(null, rayFunction, mesh, world, false, false, trianglePredicate);
- if (result) {
- pickingInfos.push(result);
- }
- }
- }
- return pickingInfos;
-};
-scene_Scene.prototype.pickWithBoundingInfo = function (x, y, predicate, fastCheck, camera) {
- if (!PickingInfo) {
- return null;
- }
- const result = this._internalPick((world) => {
- if (!this._tempPickingRay) {
- this._tempPickingRay = ray_Ray.Zero();
- }
- this.createPickingRayToRef(x, y, world, this._tempPickingRay, camera || null);
- return this._tempPickingRay;
- }, predicate, fastCheck, true);
- if (result) {
- result.ray = this.createPickingRay(x, y, math_vector_Matrix.Identity(), camera || null);
- }
- return result;
-};
-Object.defineProperty(scene_Scene.prototype, "_pickingAvailable", {
- get: () => true,
- enumerable: false,
- configurable: false,
-});
-scene_Scene.prototype.pick = function (x, y, predicate, fastCheck, camera, trianglePredicate, _enableDistantPicking = false) {
- const result = this._internalPick((world, enableDistantPicking) => {
- if (!this._tempPickingRay) {
- this._tempPickingRay = ray_Ray.Zero();
- }
- this.createPickingRayToRef(x, y, world, this._tempPickingRay, camera || null, false, enableDistantPicking);
- return this._tempPickingRay;
- }, predicate, fastCheck, false, trianglePredicate);
- if (result) {
- result.ray = this.createPickingRay(x, y, math_vector_Matrix.Identity(), camera || null);
- }
- return result;
-};
-scene_Scene.prototype.pickWithRay = function (ray, predicate, fastCheck, trianglePredicate) {
- const result = this._internalPick((world) => {
- if (!this._pickWithRayInverseMatrix) {
- this._pickWithRayInverseMatrix = math_vector_Matrix.Identity();
- }
- world.invertToRef(this._pickWithRayInverseMatrix);
- if (!this._cachedRayForTransform) {
- this._cachedRayForTransform = ray_Ray.Zero();
- }
- ray_Ray.TransformToRef(ray, this._pickWithRayInverseMatrix, this._cachedRayForTransform);
- return this._cachedRayForTransform;
- }, predicate, fastCheck, false, trianglePredicate);
- if (result) {
- result.ray = ray;
- }
- return result;
-};
-scene_Scene.prototype.multiPick = function (x, y, predicate, camera, trianglePredicate) {
- return this._internalMultiPick((world) => this.createPickingRay(x, y, world, camera || null), predicate, trianglePredicate);
-};
-scene_Scene.prototype.multiPickWithRay = function (ray, predicate, trianglePredicate) {
- return this._internalMultiPick((world) => {
- if (!this._pickWithRayInverseMatrix) {
- this._pickWithRayInverseMatrix = math_vector_Matrix.Identity();
- }
- world.invertToRef(this._pickWithRayInverseMatrix);
- if (!this._cachedRayForTransform) {
- this._cachedRayForTransform = ray_Ray.Zero();
- }
- ray_Ray.TransformToRef(ray, this._pickWithRayInverseMatrix, this._cachedRayForTransform);
- return this._cachedRayForTransform;
- }, predicate, trianglePredicate);
-};
-camera_Camera.prototype.getForwardRay = function (length = 100, transform, origin) {
- return this.getForwardRayToRef(new ray_Ray(math_vector_Vector3.Zero(), math_vector_Vector3.Zero(), length), length, transform, origin);
-};
-camera_Camera.prototype.getForwardRayToRef = function (refRay, length = 100, transform, origin) {
- if (!transform) {
- transform = this.getWorldMatrix();
- }
- refRay.length = length;
- if (!origin) {
- refRay.origin.copyFrom(this.position);
- }
- else {
- refRay.origin.copyFrom(origin);
- }
- math_vector_TmpVectors.Vector3[2].set(0, 0, this._scene.useRightHandedSystem ? -1 : 1);
- math_vector_Vector3.TransformNormalToRef(math_vector_TmpVectors.Vector3[2], transform, math_vector_TmpVectors.Vector3[3]);
- math_vector_Vector3.NormalizeToRef(math_vector_TmpVectors.Vector3[3], refRay.direction);
- return refRay;
-};
-//# sourceMappingURL=ray.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/pivotTools.js
-
-/**
- * Class containing a set of static utilities functions for managing Pivots
- * @internal
- */
-class pivotTools_PivotTools {
- /**
- * @internal
- */
- static _RemoveAndStorePivotPoint(mesh) {
- if (mesh && pivotTools_PivotTools._PivotCached === 0) {
- // Save old pivot and set pivot to 0,0,0
- mesh.getPivotPointToRef(pivotTools_PivotTools._OldPivotPoint);
- pivotTools_PivotTools._PivotPostMultiplyPivotMatrix = mesh._postMultiplyPivotMatrix;
- if (!pivotTools_PivotTools._OldPivotPoint.equalsToFloats(0, 0, 0)) {
- mesh.setPivotMatrix(math_vector_Matrix.IdentityReadOnly);
- pivotTools_PivotTools._OldPivotPoint.subtractToRef(mesh.getPivotPoint(), pivotTools_PivotTools._PivotTranslation);
- pivotTools_PivotTools._PivotTmpVector.copyFromFloats(1, 1, 1);
- pivotTools_PivotTools._PivotTmpVector.subtractInPlace(mesh.scaling);
- pivotTools_PivotTools._PivotTmpVector.multiplyInPlace(pivotTools_PivotTools._PivotTranslation);
- mesh.position.addInPlace(pivotTools_PivotTools._PivotTmpVector);
- }
- }
- pivotTools_PivotTools._PivotCached++;
- }
- /**
- * @internal
- */
- static _RestorePivotPoint(mesh) {
- if (mesh && !pivotTools_PivotTools._OldPivotPoint.equalsToFloats(0, 0, 0) && pivotTools_PivotTools._PivotCached === 1) {
- mesh.setPivotPoint(pivotTools_PivotTools._OldPivotPoint);
- mesh._postMultiplyPivotMatrix = pivotTools_PivotTools._PivotPostMultiplyPivotMatrix;
- pivotTools_PivotTools._PivotTmpVector.copyFromFloats(1, 1, 1);
- pivotTools_PivotTools._PivotTmpVector.subtractInPlace(mesh.scaling);
- pivotTools_PivotTools._PivotTmpVector.multiplyInPlace(pivotTools_PivotTools._PivotTranslation);
- mesh.position.subtractInPlace(pivotTools_PivotTools._PivotTmpVector);
- }
- this._PivotCached--;
- }
-}
-// Stores the state of the pivot cache (_oldPivotPoint, _pivotTranslation)
-// store/remove pivot point should only be applied during their outermost calls
-pivotTools_PivotTools._PivotCached = 0;
-pivotTools_PivotTools._OldPivotPoint = new math_vector_Vector3();
-pivotTools_PivotTools._PivotTranslation = new math_vector_Vector3();
-pivotTools_PivotTools._PivotTmpVector = new math_vector_Vector3();
-pivotTools_PivotTools._PivotPostMultiplyPivotMatrix = false;
-//# sourceMappingURL=pivotTools.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/planeBuilder.js
-
-
-
-/**
- * Creates the VertexData for a Plane
- * @param options an object used to set the following optional parameters for the plane, required but can be empty
- * * size sets the width and height of the plane to the value of size, optional default 1
- * * width sets the width (x direction) of the plane, overwrites the width set by size, optional, default size
- * * height sets the height (y direction) of the plane, overwrites the height set by size, optional, default size
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.size
- * @param options.width
- * @param options.height
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the box
- */
-function CreatePlaneVertexData(options) {
- const indices = [];
- const positions = [];
- const normals = [];
- const uvs = [];
- const width = options.width || options.size || 1;
- const height = options.height || options.size || 1;
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- // Vertices
- const halfWidth = width / 2.0;
- const halfHeight = height / 2.0;
- positions.push(-halfWidth, -halfHeight, 0);
- normals.push(0, 0, -1.0);
- uvs.push(0.0, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 : 0.0);
- positions.push(halfWidth, -halfHeight, 0);
- normals.push(0, 0, -1.0);
- uvs.push(1.0, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 : 0.0);
- positions.push(halfWidth, halfHeight, 0);
- normals.push(0, 0, -1.0);
- uvs.push(1.0, CompatibilityOptions.UseOpenGLOrientationForUV ? 0.0 : 1.0);
- positions.push(-halfWidth, halfHeight, 0);
- normals.push(0, 0, -1.0);
- uvs.push(0.0, CompatibilityOptions.UseOpenGLOrientationForUV ? 0.0 : 1.0);
- // Indices
- indices.push(0);
- indices.push(1);
- indices.push(2);
- indices.push(0);
- indices.push(2);
- indices.push(3);
- // Sides
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, options.frontUVs, options.backUVs);
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- return vertexData;
-}
-/**
- * Creates a plane mesh
- * * The parameter `size` sets the size (float) of both sides of the plane at once (default 1)
- * * You can set some different plane dimensions by using the parameters `width` and `height` (both by default have the same value of `size`)
- * * The parameter `sourcePlane` is a Plane instance. It builds a mesh plane from a Math plane
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.size
- * @param options.width
- * @param options.height
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.updatable
- * @param options.sourcePlane
- * @param scene defines the hosting scene
- * @returns the plane mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#plane
- */
-function planeBuilder_CreatePlane(name, options = {}, scene = null) {
- const plane = new mesh_Mesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- plane._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreatePlaneVertexData(options);
- vertexData.applyToMesh(plane, options.updatable);
- if (options.sourcePlane) {
- plane.translate(options.sourcePlane.normal, -options.sourcePlane.d);
- plane.setDirection(options.sourcePlane.normal.scale(-1));
- }
- return plane;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use the function directly from the module
- */
-const PlaneBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreatePlane: planeBuilder_CreatePlane,
-};
-mesh_vertexData_VertexData.CreatePlane = CreatePlaneVertexData;
-mesh_Mesh.CreatePlane = (name, size, scene, updatable, sideOrientation) => {
- const options = {
- size,
- width: size,
- height: size,
- sideOrientation,
- updatable,
- };
- return planeBuilder_CreatePlane(name, options, scene);
-};
-//# sourceMappingURL=planeBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Meshes/pointerDragBehavior.js
-
-
-
-
-
-
-
-
-/**
- * A behavior that when attached to a mesh will allow the mesh to be dragged around the screen based on pointer events
- */
-class pointerDragBehavior_PointerDragBehavior {
- /**
- * Get or set the currentDraggingPointerId
- * @deprecated Please use currentDraggingPointerId instead
- */
- get currentDraggingPointerID() {
- return this.currentDraggingPointerId;
- }
- set currentDraggingPointerID(currentDraggingPointerID) {
- this.currentDraggingPointerId = currentDraggingPointerID;
- }
- /**
- * If the drag behavior will react to drag events (Default: true)
- */
- set enabled(value) {
- if (value != this._enabled) {
- this.onEnabledObservable.notifyObservers(value);
- }
- this._enabled = value;
- }
- get enabled() {
- return this._enabled;
- }
- /**
- * Gets the options used by the behavior
- */
- get options() {
- return this._options;
- }
- /**
- * Sets the options used by the behavior
- */
- set options(options) {
- this._options = options;
- }
- /**
- * Creates a pointer drag behavior that can be attached to a mesh
- * @param options The drag axis or normal of the plane that will be dragged across. If no options are specified the drag plane will always face the ray's origin (eg. camera)
- * @param options.dragAxis
- * @param options.dragPlaneNormal
- */
- constructor(options) {
- this._useAlternatePickedPointAboveMaxDragAngleDragSpeed = -1.1;
- this._activeDragButton = -1;
- /**
- * The maximum tolerated angle between the drag plane and dragging pointer rays to trigger pointer events. Set to 0 to allow any angle (default: 0)
- */
- this.maxDragAngle = 0;
- /**
- * Butttons that can be used to initiate a drag
- */
- this.dragButtons = [0, 1, 2];
- /**
- * @internal
- */
- this._useAlternatePickedPointAboveMaxDragAngle = false;
- /**
- * The id of the pointer that is currently interacting with the behavior (-1 when no pointer is active)
- */
- this.currentDraggingPointerId = -1;
- /**
- * If the behavior is currently in a dragging state
- */
- this.dragging = false;
- /**
- * The distance towards the target drag position to move each frame. This can be useful to avoid jitter. Set this to 1 for no delay. (Default: 0.2)
- */
- this.dragDeltaRatio = 0.2;
- /**
- * If the drag plane orientation should be updated during the dragging (Default: true)
- */
- this.updateDragPlane = true;
- // Debug mode will display drag planes to help visualize behavior
- this._debugMode = false;
- this._moving = false;
- /**
- * Fires each time the attached mesh is dragged with the pointer
- * * delta between last drag position and current drag position in world space
- * * dragDistance along the drag axis
- * * dragPlaneNormal normal of the current drag plane used during the drag
- * * dragPlanePoint in world space where the drag intersects the drag plane
- *
- * (if validatedDrag is used, the position of the attached mesh might not equal dragPlanePoint)
- */
- this.onDragObservable = new observable_Observable();
- /**
- * Fires each time a drag begins (eg. mouse down on mesh)
- * * dragPlanePoint in world space where the drag intersects the drag plane
- *
- * (if validatedDrag is used, the position of the attached mesh might not equal dragPlanePoint)
- */
- this.onDragStartObservable = new observable_Observable();
- /**
- * Fires each time a drag ends (eg. mouse release after drag)
- * * dragPlanePoint in world space where the drag intersects the drag plane
- *
- * (if validatedDrag is used, the position of the attached mesh might not equal dragPlanePoint)
- */
- this.onDragEndObservable = new observable_Observable();
- /**
- * Fires each time behavior enabled state changes
- */
- this.onEnabledObservable = new observable_Observable();
- /**
- * If the attached mesh should be moved when dragged
- */
- this.moveAttached = true;
- this._enabled = true;
- /**
- * If pointer events should start and release the drag (Default: true)
- */
- this.startAndReleaseDragOnPointerEvents = true;
- /**
- * If camera controls should be detached during the drag
- */
- this.detachCameraControls = true;
- /**
- * If set, the drag plane/axis will be rotated based on the attached mesh's world rotation (Default: true)
- */
- this.useObjectOrientationForDragging = true;
- /**
- * Predicate to determine if it is valid to move the object to a new position when it is moved
- * @param targetPosition
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- this.validateDrag = (targetPosition) => {
- return true;
- };
- this._tmpVector = new math_vector_Vector3(0, 0, 0);
- this._alternatePickedPoint = new math_vector_Vector3(0, 0, 0);
- this._worldDragAxis = new math_vector_Vector3(0, 0, 0);
- this._targetPosition = new math_vector_Vector3(0, 0, 0);
- this._attachedToElement = false;
- this._startDragRay = new ray_Ray(new math_vector_Vector3(), new math_vector_Vector3());
- this._lastPointerRay = {};
- this._dragDelta = new math_vector_Vector3();
- // Variables to avoid instantiation in the below method
- this._pointA = new math_vector_Vector3(0, 0, 0);
- this._pointC = new math_vector_Vector3(0, 0, 0);
- this._localAxis = new math_vector_Vector3(0, 0, 0);
- this._lookAt = new math_vector_Vector3(0, 0, 0);
- this._options = options ? options : {};
- let optionCount = 0;
- if (this._options.dragAxis) {
- optionCount++;
- }
- if (this._options.dragPlaneNormal) {
- optionCount++;
- }
- if (optionCount > 1) {
- throw "Multiple drag modes specified in dragBehavior options. Only one expected";
- }
- }
- /**
- * The name of the behavior
- */
- get name() {
- return "PointerDrag";
- }
- /**
- * Initializes the behavior
- */
- init() { }
- /**
- * Attaches the drag behavior the passed in mesh
- * @param ownerNode The mesh that will be dragged around once attached
- * @param predicate Predicate to use for pick filtering
- */
- attach(ownerNode, predicate) {
- this._scene = ownerNode.getScene();
- ownerNode.isNearGrabbable = true;
- this.attachedNode = ownerNode;
- // Initialize drag plane to not interfere with existing scene
- if (!pointerDragBehavior_PointerDragBehavior._PlaneScene) {
- if (this._debugMode) {
- pointerDragBehavior_PointerDragBehavior._PlaneScene = this._scene;
- }
- else {
- pointerDragBehavior_PointerDragBehavior._PlaneScene = new scene_Scene(this._scene.getEngine(), { virtual: true });
- pointerDragBehavior_PointerDragBehavior._PlaneScene.detachControl();
- this._scene.onDisposeObservable.addOnce(() => {
- pointerDragBehavior_PointerDragBehavior._PlaneScene.dispose();
- pointerDragBehavior_PointerDragBehavior._PlaneScene = null;
- });
- }
- }
- this._dragPlane = planeBuilder_CreatePlane("pointerDragPlane", { size: this._debugMode ? 1 : 10000, updatable: false, sideOrientation: mesh_Mesh.DOUBLESIDE }, pointerDragBehavior_PointerDragBehavior._PlaneScene);
- // State of the drag
- this.lastDragPosition = new math_vector_Vector3(0, 0, 0);
- const pickPredicate = predicate
- ? predicate
- : (m) => {
- return this.attachedNode == m || m.isDescendantOf(this.attachedNode);
- };
- this._pointerObserver = this._scene.onPointerObservable.add((pointerInfo) => {
- if (!this.enabled) {
- // If behavior is disabled before releaseDrag is ever called, call it now.
- if (this._attachedToElement) {
- this.releaseDrag();
- }
- return;
- }
- if (pointerInfo.type == pointerEvents_PointerEventTypes.POINTERDOWN) {
- if (this.startAndReleaseDragOnPointerEvents &&
- !this.dragging &&
- pointerInfo.pickInfo &&
- pointerInfo.pickInfo.hit &&
- pointerInfo.pickInfo.pickedMesh &&
- pointerInfo.pickInfo.pickedPoint &&
- pointerInfo.pickInfo.ray &&
- pickPredicate(pointerInfo.pickInfo.pickedMesh)) {
- if (this._activeDragButton === -1 && this.dragButtons.indexOf(pointerInfo.event.button) !== -1) {
- this._activeDragButton = pointerInfo.event.button;
- this._activePointerInfo = pointerInfo;
- this._startDrag(pointerInfo.event.pointerId, pointerInfo.pickInfo.ray, pointerInfo.pickInfo.pickedPoint);
- }
- }
- }
- else if (pointerInfo.type == pointerEvents_PointerEventTypes.POINTERUP) {
- if (this.startAndReleaseDragOnPointerEvents &&
- this.currentDraggingPointerId == pointerInfo.event.pointerId &&
- (this._activeDragButton === pointerInfo.event.button || this._activeDragButton === -1)) {
- this.releaseDrag();
- }
- }
- else if (pointerInfo.type == pointerEvents_PointerEventTypes.POINTERMOVE) {
- const pointerId = pointerInfo.event.pointerId;
- // If drag was started with anyMouseID specified, set pointerID to the next mouse that moved
- if (this.currentDraggingPointerId === pointerDragBehavior_PointerDragBehavior._AnyMouseId && pointerId !== pointerDragBehavior_PointerDragBehavior._AnyMouseId) {
- const evt = pointerInfo.event;
- const isMouseEvent = evt.pointerType === "mouse" || (!this._scene.getEngine().hostInformation.isMobile && evt instanceof MouseEvent);
- if (isMouseEvent) {
- if (this._lastPointerRay[this.currentDraggingPointerId]) {
- this._lastPointerRay[pointerId] = this._lastPointerRay[this.currentDraggingPointerId];
- delete this._lastPointerRay[this.currentDraggingPointerId];
- }
- this.currentDraggingPointerId = pointerId;
- }
- }
- // Keep track of last pointer ray, this is used simulating the start of a drag in startDrag()
- if (!this._lastPointerRay[pointerId]) {
- this._lastPointerRay[pointerId] = new ray_Ray(new math_vector_Vector3(), new math_vector_Vector3());
- }
- if (pointerInfo.pickInfo && pointerInfo.pickInfo.ray) {
- this._lastPointerRay[pointerId].origin.copyFrom(pointerInfo.pickInfo.ray.origin);
- this._lastPointerRay[pointerId].direction.copyFrom(pointerInfo.pickInfo.ray.direction);
- if (this.currentDraggingPointerId == pointerId && this.dragging) {
- this._moveDrag(pointerInfo.pickInfo.ray);
- }
- }
- }
- });
- this._beforeRenderObserver = this._scene.onBeforeRenderObservable.add(() => {
- if (this._moving && this.moveAttached) {
- let needMatrixUpdate = false;
- pivotTools_PivotTools._RemoveAndStorePivotPoint(this.attachedNode);
- // Slowly move mesh to avoid jitter
- this._targetPosition.subtractToRef(this.attachedNode.absolutePosition, this._tmpVector);
- this._tmpVector.scaleInPlace(this.dragDeltaRatio);
- this.attachedNode.getAbsolutePosition().addToRef(this._tmpVector, this._tmpVector);
- if (this.validateDrag(this._tmpVector)) {
- this.attachedNode.setAbsolutePosition(this._tmpVector);
- needMatrixUpdate = true;
- }
- pivotTools_PivotTools._RestorePivotPoint(this.attachedNode);
- if (needMatrixUpdate) {
- this.attachedNode.computeWorldMatrix();
- }
- }
- });
- }
- /**
- * Force release the drag action by code.
- */
- releaseDrag() {
- if (this.dragging) {
- this.dragging = false;
- this.onDragEndObservable.notifyObservers({ dragPlanePoint: this.lastDragPosition, pointerId: this.currentDraggingPointerId, pointerInfo: this._activePointerInfo });
- }
- this.currentDraggingPointerId = -1;
- this._activeDragButton = -1;
- this._activePointerInfo = null;
- this._moving = false;
- // Reattach camera controls
- if (this.detachCameraControls && this._attachedToElement && this._scene.activeCamera && !this._scene.activeCamera.leftCamera) {
- if (this._scene.activeCamera.getClassName() === "ArcRotateCamera") {
- const arcRotateCamera = this._scene.activeCamera;
- arcRotateCamera.attachControl(arcRotateCamera.inputs ? arcRotateCamera.inputs.noPreventDefault : true, arcRotateCamera._useCtrlForPanning, arcRotateCamera._panningMouseButton);
- }
- else {
- this._scene.activeCamera.attachControl(this._scene.activeCamera.inputs ? this._scene.activeCamera.inputs.noPreventDefault : true);
- }
- this._attachedToElement = false;
- }
- }
- /**
- * Simulates the start of a pointer drag event on the behavior
- * @param pointerId pointerID of the pointer that should be simulated (Default: Any mouse pointer ID)
- * @param fromRay initial ray of the pointer to be simulated (Default: Ray from camera to attached mesh)
- * @param startPickedPoint picked point of the pointer to be simulated (Default: attached mesh position)
- */
- startDrag(pointerId = pointerDragBehavior_PointerDragBehavior._AnyMouseId, fromRay, startPickedPoint) {
- this._startDrag(pointerId, fromRay, startPickedPoint);
- let lastRay = this._lastPointerRay[pointerId];
- if (pointerId === pointerDragBehavior_PointerDragBehavior._AnyMouseId) {
- lastRay = this._lastPointerRay[Object.keys(this._lastPointerRay)[0]];
- }
- if (lastRay) {
- // if there was a last pointer ray drag the object there
- this._moveDrag(lastRay);
- }
- }
- _startDrag(pointerId, fromRay, startPickedPoint) {
- if (!this._scene.activeCamera || this.dragging || !this.attachedNode) {
- return;
- }
- pivotTools_PivotTools._RemoveAndStorePivotPoint(this.attachedNode);
- // Create start ray from the camera to the object
- if (fromRay) {
- this._startDragRay.direction.copyFrom(fromRay.direction);
- this._startDragRay.origin.copyFrom(fromRay.origin);
- }
- else {
- this._startDragRay.origin.copyFrom(this._scene.activeCamera.position);
- this.attachedNode.getWorldMatrix().getTranslationToRef(this._tmpVector);
- this._tmpVector.subtractToRef(this._scene.activeCamera.position, this._startDragRay.direction);
- }
- this._updateDragPlanePosition(this._startDragRay, startPickedPoint ? startPickedPoint : this._tmpVector);
- const pickedPoint = this._pickWithRayOnDragPlane(this._startDragRay);
- if (pickedPoint) {
- this.dragging = true;
- this.currentDraggingPointerId = pointerId;
- this.lastDragPosition.copyFrom(pickedPoint);
- this.onDragStartObservable.notifyObservers({ dragPlanePoint: pickedPoint, pointerId: this.currentDraggingPointerId, pointerInfo: this._activePointerInfo });
- this._targetPosition.copyFrom(this.attachedNode.getAbsolutePosition());
- // Detatch camera controls
- if (this.detachCameraControls && this._scene.activeCamera && this._scene.activeCamera.inputs && !this._scene.activeCamera.leftCamera) {
- if (this._scene.activeCamera.inputs.attachedToElement) {
- this._scene.activeCamera.detachControl();
- this._attachedToElement = true;
- }
- else {
- this._attachedToElement = false;
- }
- }
- }
- else {
- this.releaseDrag();
- }
- pivotTools_PivotTools._RestorePivotPoint(this.attachedNode);
- }
- _moveDrag(ray) {
- this._moving = true;
- const pickedPoint = this._pickWithRayOnDragPlane(ray);
- if (pickedPoint) {
- pivotTools_PivotTools._RemoveAndStorePivotPoint(this.attachedNode);
- if (this.updateDragPlane) {
- this._updateDragPlanePosition(ray, pickedPoint);
- }
- let dragLength = 0;
- // depending on the drag mode option drag accordingly
- if (this._options.dragAxis) {
- // Convert local drag axis to world if useObjectOrientationForDragging
- this.useObjectOrientationForDragging
- ? math_vector_Vector3.TransformCoordinatesToRef(this._options.dragAxis, this.attachedNode.getWorldMatrix().getRotationMatrix(), this._worldDragAxis)
- : this._worldDragAxis.copyFrom(this._options.dragAxis);
- // Project delta drag from the drag plane onto the drag axis
- pickedPoint.subtractToRef(this.lastDragPosition, this._tmpVector);
- dragLength = math_vector_Vector3.Dot(this._tmpVector, this._worldDragAxis);
- this._worldDragAxis.scaleToRef(dragLength, this._dragDelta);
- }
- else {
- dragLength = this._dragDelta.length();
- pickedPoint.subtractToRef(this.lastDragPosition, this._dragDelta);
- }
- this._targetPosition.addInPlace(this._dragDelta);
- this.onDragObservable.notifyObservers({
- dragDistance: dragLength,
- delta: this._dragDelta,
- dragPlanePoint: pickedPoint,
- dragPlaneNormal: this._dragPlane.forward,
- pointerId: this.currentDraggingPointerId,
- pointerInfo: this._activePointerInfo,
- });
- this.lastDragPosition.copyFrom(pickedPoint);
- pivotTools_PivotTools._RestorePivotPoint(this.attachedNode);
- }
- }
- _pickWithRayOnDragPlane(ray) {
- if (!ray) {
- return null;
- }
- // Calculate angle between plane normal and ray
- let angle = Math.acos(math_vector_Vector3.Dot(this._dragPlane.forward, ray.direction));
- // Correct if ray is casted from oposite side
- if (angle > Math.PI / 2) {
- angle = Math.PI - angle;
- }
- // If the angle is too perpendicular to the plane pick another point on the plane where it is looking
- if (this.maxDragAngle > 0 && angle > this.maxDragAngle) {
- if (this._useAlternatePickedPointAboveMaxDragAngle) {
- // Invert ray direction along the towards object axis
- this._tmpVector.copyFrom(ray.direction);
- this.attachedNode.absolutePosition.subtractToRef(ray.origin, this._alternatePickedPoint);
- this._alternatePickedPoint.normalize();
- this._alternatePickedPoint.scaleInPlace(this._useAlternatePickedPointAboveMaxDragAngleDragSpeed * math_vector_Vector3.Dot(this._alternatePickedPoint, this._tmpVector));
- this._tmpVector.addInPlace(this._alternatePickedPoint);
- // Project resulting vector onto the drag plane and add it to the attached nodes absolute position to get a picked point
- const dot = math_vector_Vector3.Dot(this._dragPlane.forward, this._tmpVector);
- this._dragPlane.forward.scaleToRef(-dot, this._alternatePickedPoint);
- this._alternatePickedPoint.addInPlace(this._tmpVector);
- this._alternatePickedPoint.addInPlace(this.attachedNode.absolutePosition);
- return this._alternatePickedPoint;
- }
- else {
- return null;
- }
- }
- const pickResult = pointerDragBehavior_PointerDragBehavior._PlaneScene.pickWithRay(ray, (m) => {
- return m == this._dragPlane;
- });
- if (pickResult && pickResult.hit && pickResult.pickedMesh && pickResult.pickedPoint) {
- return pickResult.pickedPoint;
- }
- else {
- return null;
- }
- }
- // Position the drag plane based on the attached mesh position, for single axis rotate the plane along the axis to face the camera
- _updateDragPlanePosition(ray, dragPlanePosition) {
- this._pointA.copyFrom(dragPlanePosition);
- if (this._options.dragAxis) {
- this.useObjectOrientationForDragging
- ? math_vector_Vector3.TransformCoordinatesToRef(this._options.dragAxis, this.attachedNode.getWorldMatrix().getRotationMatrix(), this._localAxis)
- : this._localAxis.copyFrom(this._options.dragAxis);
- // Calculate plane normal that is the cross product of local axis and (eye-dragPlanePosition)
- ray.origin.subtractToRef(this._pointA, this._pointC);
- this._pointC.normalize();
- if (Math.abs(math_vector_Vector3.Dot(this._localAxis, this._pointC)) > 0.999) {
- // the drag axis is colinear with the (eye to position) ray. The cross product will give jittered values.
- // A new axis vector need to be computed
- if (Math.abs(math_vector_Vector3.Dot(math_vector_Vector3.UpReadOnly, this._pointC)) > 0.999) {
- this._lookAt.copyFrom(math_vector_Vector3.Right());
- }
- else {
- this._lookAt.copyFrom(math_vector_Vector3.UpReadOnly);
- }
- }
- else {
- math_vector_Vector3.CrossToRef(this._localAxis, this._pointC, this._lookAt);
- // Get perpendicular line from previous result and drag axis to adjust lineB to be perpendicular to camera
- math_vector_Vector3.CrossToRef(this._localAxis, this._lookAt, this._lookAt);
- this._lookAt.normalize();
- }
- this._dragPlane.position.copyFrom(this._pointA);
- this._pointA.addToRef(this._lookAt, this._lookAt);
- this._dragPlane.lookAt(this._lookAt);
- }
- else if (this._options.dragPlaneNormal) {
- this.useObjectOrientationForDragging
- ? math_vector_Vector3.TransformCoordinatesToRef(this._options.dragPlaneNormal, this.attachedNode.getWorldMatrix().getRotationMatrix(), this._localAxis)
- : this._localAxis.copyFrom(this._options.dragPlaneNormal);
- this._dragPlane.position.copyFrom(this._pointA);
- this._pointA.addToRef(this._localAxis, this._lookAt);
- this._dragPlane.lookAt(this._lookAt);
- }
- else {
- this._dragPlane.position.copyFrom(this._pointA);
- this._dragPlane.lookAt(ray.origin);
- }
- // Update the position of the drag plane so it doesn't get out of sync with the node (eg. when moving back and forth quickly)
- this._dragPlane.position.copyFrom(this.attachedNode.getAbsolutePosition());
- this._dragPlane.computeWorldMatrix(true);
- }
- /**
- * Detaches the behavior from the mesh
- */
- detach() {
- this._lastPointerRay = {};
- if (this.attachedNode) {
- this.attachedNode.isNearGrabbable = false;
- }
- if (this._pointerObserver) {
- this._scene.onPointerObservable.remove(this._pointerObserver);
- }
- if (this._beforeRenderObserver) {
- this._scene.onBeforeRenderObservable.remove(this._beforeRenderObserver);
- }
- if (this._dragPlane) {
- this._dragPlane.dispose();
- }
- this.releaseDrag();
- }
-}
-pointerDragBehavior_PointerDragBehavior._AnyMouseId = -2;
-//# sourceMappingURL=pointerDragBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Meshes/multiPointerScaleBehavior.js
-
-
-/**
- * A behavior that when attached to a mesh will allow the mesh to be scaled
- */
-class MultiPointerScaleBehavior {
- /**
- * Instantiate a new behavior that when attached to a mesh will allow the mesh to be scaled
- */
- constructor() {
- this._startDistance = 0;
- this._initialScale = new Vector3(0, 0, 0);
- this._targetScale = new Vector3(0, 0, 0);
- this._sceneRenderObserver = null;
- this._dragBehaviorA = new PointerDragBehavior({});
- this._dragBehaviorA.moveAttached = false;
- this._dragBehaviorB = new PointerDragBehavior({});
- this._dragBehaviorB.moveAttached = false;
- }
- /**
- * The name of the behavior
- */
- get name() {
- return "MultiPointerScale";
- }
- /**
- * Initializes the behavior
- */
- init() { }
- _getCurrentDistance() {
- return this._dragBehaviorA.lastDragPosition.subtract(this._dragBehaviorB.lastDragPosition).length();
- }
- /**
- * Attaches the scale behavior the passed in mesh
- * @param ownerNode The mesh that will be scaled around once attached
- */
- attach(ownerNode) {
- this._ownerNode = ownerNode;
- // Create 2 drag behaviors such that each will only be triggered by a separate pointer
- this._dragBehaviorA.onDragStartObservable.add(() => {
- if (this._dragBehaviorA.dragging && this._dragBehaviorB.dragging) {
- if (this._dragBehaviorA.currentDraggingPointerId == this._dragBehaviorB.currentDraggingPointerId) {
- this._dragBehaviorA.releaseDrag();
- }
- else {
- this._initialScale.copyFrom(ownerNode.scaling);
- this._startDistance = this._getCurrentDistance();
- }
- }
- });
- this._dragBehaviorB.onDragStartObservable.add(() => {
- if (this._dragBehaviorA.dragging && this._dragBehaviorB.dragging) {
- if (this._dragBehaviorA.currentDraggingPointerId == this._dragBehaviorB.currentDraggingPointerId) {
- this._dragBehaviorB.releaseDrag();
- }
- else {
- this._initialScale.copyFrom(ownerNode.scaling);
- this._startDistance = this._getCurrentDistance();
- }
- }
- });
- // Once both drag behaviors are active scale based on the distance between the two pointers
- [this._dragBehaviorA, this._dragBehaviorB].forEach((behavior) => {
- behavior.onDragObservable.add(() => {
- if (this._dragBehaviorA.dragging && this._dragBehaviorB.dragging) {
- const ratio = this._getCurrentDistance() / this._startDistance;
- this._initialScale.scaleToRef(ratio, this._targetScale);
- }
- });
- });
- ownerNode.addBehavior(this._dragBehaviorA);
- ownerNode.addBehavior(this._dragBehaviorB);
- // On every frame move towards target scaling to avoid jitter caused by vr controllers
- this._sceneRenderObserver = ownerNode.getScene().onBeforeRenderObservable.add(() => {
- if (this._dragBehaviorA.dragging && this._dragBehaviorB.dragging) {
- const change = this._targetScale.subtract(ownerNode.scaling).scaleInPlace(0.1);
- if (change.length() > 0.01) {
- ownerNode.scaling.addInPlace(change);
- }
- }
- });
- }
- /**
- * Detaches the behavior from the mesh
- */
- detach() {
- this._ownerNode.getScene().onBeforeRenderObservable.remove(this._sceneRenderObserver);
- [this._dragBehaviorA, this._dragBehaviorB].forEach((behavior) => {
- behavior.onDragStartObservable.clear();
- behavior.onDragObservable.clear();
- this._ownerNode.removeBehavior(behavior);
- });
- }
-}
-//# sourceMappingURL=multiPointerScaleBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Meshes/baseSixDofDragBehavior.js
-
-
-
-
-
-
-/**
- * Base behavior for six degrees of freedom interactions in XR experiences.
- * Creates virtual meshes that are dragged around
- * And observables for position/rotation changes
- */
-class baseSixDofDragBehavior_BaseSixDofDragBehavior {
- constructor() {
- this._attachedToElement = false;
- this._virtualMeshesInfo = {};
- this._tmpVector = new Vector3();
- this._tmpQuaternion = new Quaternion();
- this._dragType = {
- NONE: 0,
- DRAG: 1,
- DRAG_WITH_CONTROLLER: 2,
- NEAR_DRAG: 3,
- };
- this._moving = false;
- this._dragging = this._dragType.NONE;
- /**
- * The list of child meshes that can receive drag events
- * If `null`, all child meshes will receive drag event
- */
- this.draggableMeshes = null;
- /**
- * How much faster the object should move when the controller is moving towards it. This is useful to bring objects that are far away from the user to them faster. Set this to 0 to avoid any speed increase. (Default: 3)
- */
- this.zDragFactor = 3;
- /**
- * In case of multipointer interaction, all pointer ids currently active are stored here
- */
- this.currentDraggingPointerIds = [];
- /**
- /**
- * If camera controls should be detached during the drag
- */
- this.detachCameraControls = true;
- /**
- * Fires each time a drag starts
- */
- this.onDragStartObservable = new Observable();
- /**
- * Fires each time a drag happens
- */
- this.onDragObservable = new Observable();
- /**
- * Fires each time a drag ends (eg. mouse release after drag)
- */
- this.onDragEndObservable = new Observable();
- /**
- * Should the behavior allow simultaneous pointers to interact with the owner node.
- */
- this.allowMultiPointer = true;
- }
- /**
- * The id of the pointer that is currently interacting with the behavior (-1 when no pointer is active)
- */
- get currentDraggingPointerId() {
- if (this.currentDraggingPointerIds[0] !== undefined) {
- return this.currentDraggingPointerIds[0];
- }
- return -1;
- }
- set currentDraggingPointerId(value) {
- this.currentDraggingPointerIds[0] = value;
- }
- /**
- * Get or set the currentDraggingPointerId
- * @deprecated Please use currentDraggingPointerId instead
- */
- get currentDraggingPointerID() {
- return this.currentDraggingPointerId;
- }
- set currentDraggingPointerID(currentDraggingPointerID) {
- this.currentDraggingPointerId = currentDraggingPointerID;
- }
- /**
- * The name of the behavior
- */
- get name() {
- return "BaseSixDofDrag";
- }
- /**
- * Returns true if the attached mesh is currently moving with this behavior
- */
- get isMoving() {
- return this._moving;
- }
- /**
- * Initializes the behavior
- */
- init() { }
- /**
- * In the case of multiple active cameras, the cameraToUseForPointers should be used if set instead of active camera
- */
- get _pointerCamera() {
- if (this._scene.cameraToUseForPointers) {
- return this._scene.cameraToUseForPointers;
- }
- else {
- return this._scene.activeCamera;
- }
- }
- _createVirtualMeshInfo() {
- // Setup virtual meshes to be used for dragging without dirtying the existing scene
- const dragMesh = new AbstractMesh("", baseSixDofDragBehavior_BaseSixDofDragBehavior._virtualScene);
- dragMesh.rotationQuaternion = new Quaternion();
- const originMesh = new AbstractMesh("", baseSixDofDragBehavior_BaseSixDofDragBehavior._virtualScene);
- originMesh.rotationQuaternion = new Quaternion();
- const pivotMesh = new AbstractMesh("", baseSixDofDragBehavior_BaseSixDofDragBehavior._virtualScene);
- pivotMesh.rotationQuaternion = new Quaternion();
- return {
- dragging: false,
- moving: false,
- dragMesh,
- originMesh,
- pivotMesh,
- startingPivotPosition: new Vector3(),
- startingPivotOrientation: new Quaternion(),
- startingPosition: new Vector3(),
- startingOrientation: new Quaternion(),
- lastOriginPosition: new Vector3(),
- lastDragPosition: new Vector3(),
- };
- }
- _resetVirtualMeshesPosition() {
- for (let i = 0; i < this.currentDraggingPointerIds.length; i++) {
- this._virtualMeshesInfo[this.currentDraggingPointerIds[i]].pivotMesh.position.copyFrom(this._ownerNode.getAbsolutePivotPoint());
- this._virtualMeshesInfo[this.currentDraggingPointerIds[i]].pivotMesh.rotationQuaternion.copyFrom(this._ownerNode.rotationQuaternion);
- this._virtualMeshesInfo[this.currentDraggingPointerIds[i]].startingPivotPosition.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[i]].pivotMesh.position);
- this._virtualMeshesInfo[this.currentDraggingPointerIds[i]].startingPivotOrientation.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[i]].pivotMesh.rotationQuaternion);
- this._virtualMeshesInfo[this.currentDraggingPointerIds[i]].startingPosition.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[i]].dragMesh.position);
- this._virtualMeshesInfo[this.currentDraggingPointerIds[i]].startingOrientation.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[i]].dragMesh.rotationQuaternion);
- }
- }
- _pointerUpdate2D(ray, pointerId, zDragFactor) {
- if (this._pointerCamera && this._pointerCamera.cameraRigMode == Camera.RIG_MODE_NONE && !this._pointerCamera._isLeftCamera && !this._pointerCamera._isRightCamera) {
- ray.origin.copyFrom(this._pointerCamera.globalPosition);
- zDragFactor = 0;
- }
- const virtualMeshesInfo = this._virtualMeshesInfo[pointerId];
- // Calculate controller drag distance in controller space
- const originDragDifference = TmpVectors.Vector3[0];
- ray.origin.subtractToRef(virtualMeshesInfo.lastOriginPosition, originDragDifference);
- virtualMeshesInfo.lastOriginPosition.copyFrom(ray.origin);
- const localOriginDragDifference = -Vector3.Dot(originDragDifference, ray.direction);
- virtualMeshesInfo.originMesh.addChild(virtualMeshesInfo.dragMesh);
- virtualMeshesInfo.originMesh.addChild(virtualMeshesInfo.pivotMesh);
- this._applyZOffset(virtualMeshesInfo.dragMesh, localOriginDragDifference, zDragFactor);
- this._applyZOffset(virtualMeshesInfo.pivotMesh, localOriginDragDifference, zDragFactor);
- // Update the controller position
- virtualMeshesInfo.originMesh.position.copyFrom(ray.origin);
- const lookAt = TmpVectors.Vector3[0];
- ray.origin.addToRef(ray.direction, lookAt);
- virtualMeshesInfo.originMesh.lookAt(lookAt);
- virtualMeshesInfo.originMesh.removeChild(virtualMeshesInfo.dragMesh);
- virtualMeshesInfo.originMesh.removeChild(virtualMeshesInfo.pivotMesh);
- }
- _pointerUpdateXR(controllerAimTransform, controllerGripTransform, pointerId, zDragFactor) {
- const virtualMeshesInfo = this._virtualMeshesInfo[pointerId];
- virtualMeshesInfo.originMesh.position.copyFrom(controllerAimTransform.position);
- if (this._dragging === this._dragType.NEAR_DRAG && controllerGripTransform) {
- virtualMeshesInfo.originMesh.rotationQuaternion.copyFrom(controllerGripTransform.rotationQuaternion);
- }
- else {
- virtualMeshesInfo.originMesh.rotationQuaternion.copyFrom(controllerAimTransform.rotationQuaternion);
- }
- virtualMeshesInfo.pivotMesh.computeWorldMatrix(true);
- virtualMeshesInfo.dragMesh.computeWorldMatrix(true);
- // Z scaling logic
- if (zDragFactor !== 0) {
- // Camera.getForwardRay modifies TmpVectors.Vector[0-3], so cache it in advance
- const cameraForwardVec = TmpVectors.Vector3[0];
- const originDragDirection = TmpVectors.Vector3[1];
- cameraForwardVec.copyFrom(this._pointerCamera.getForwardRay().direction);
- virtualMeshesInfo.originMesh.position.subtractToRef(virtualMeshesInfo.lastOriginPosition, originDragDirection);
- virtualMeshesInfo.lastOriginPosition.copyFrom(virtualMeshesInfo.originMesh.position);
- const controllerDragDistance = originDragDirection.length();
- originDragDirection.normalize();
- const cameraToDrag = TmpVectors.Vector3[2];
- const controllerToDrag = TmpVectors.Vector3[3];
- virtualMeshesInfo.dragMesh.absolutePosition.subtractToRef(this._pointerCamera.globalPosition, cameraToDrag);
- virtualMeshesInfo.dragMesh.absolutePosition.subtractToRef(virtualMeshesInfo.originMesh.position, controllerToDrag);
- const controllerToDragDistance = controllerToDrag.length();
- cameraToDrag.normalize();
- controllerToDrag.normalize();
- const controllerDragScaling = Math.abs(Vector3.Dot(originDragDirection, controllerToDrag)) * Vector3.Dot(originDragDirection, cameraForwardVec);
- let zOffsetScaling = controllerDragScaling * zDragFactor * controllerDragDistance * controllerToDragDistance;
- // Prevent pulling the mesh through the controller
- const minDistanceFromControllerToDragMesh = 0.01;
- if (zOffsetScaling < 0 && minDistanceFromControllerToDragMesh - controllerToDragDistance > zOffsetScaling) {
- zOffsetScaling = Math.min(minDistanceFromControllerToDragMesh - controllerToDragDistance, 0);
- }
- controllerToDrag.scaleInPlace(zOffsetScaling);
- controllerToDrag.addToRef(virtualMeshesInfo.pivotMesh.absolutePosition, this._tmpVector);
- virtualMeshesInfo.pivotMesh.setAbsolutePosition(this._tmpVector);
- controllerToDrag.addToRef(virtualMeshesInfo.dragMesh.absolutePosition, this._tmpVector);
- virtualMeshesInfo.dragMesh.setAbsolutePosition(this._tmpVector);
- }
- }
- /**
- * Attaches the scale behavior the passed in mesh
- * @param ownerNode The mesh that will be scaled around once attached
- */
- attach(ownerNode) {
- this._ownerNode = ownerNode;
- this._scene = this._ownerNode.getScene();
- if (!baseSixDofDragBehavior_BaseSixDofDragBehavior._virtualScene) {
- baseSixDofDragBehavior_BaseSixDofDragBehavior._virtualScene = new Scene(this._scene.getEngine(), { virtual: true });
- baseSixDofDragBehavior_BaseSixDofDragBehavior._virtualScene.detachControl();
- }
- const pickPredicate = (m) => {
- return this._ownerNode === m || (m.isDescendantOf(this._ownerNode) && (!this.draggableMeshes || this.draggableMeshes.indexOf(m) !== -1));
- };
- this._pointerObserver = this._scene.onPointerObservable.add((pointerInfo) => {
- const pointerId = pointerInfo.event.pointerId;
- if (!this._virtualMeshesInfo[pointerId]) {
- this._virtualMeshesInfo[pointerId] = this._createVirtualMeshInfo();
- }
- const virtualMeshesInfo = this._virtualMeshesInfo[pointerId];
- const isXRNearPointer = pointerInfo.event.pointerType === "xr-near";
- if (pointerInfo.type == PointerEventTypes.POINTERDOWN) {
- if (!virtualMeshesInfo.dragging &&
- pointerInfo.pickInfo &&
- pointerInfo.pickInfo.hit &&
- pointerInfo.pickInfo.pickedMesh &&
- pointerInfo.pickInfo.pickedPoint &&
- pointerInfo.pickInfo.ray &&
- (!isXRNearPointer || pointerInfo.pickInfo.aimTransform) &&
- pickPredicate(pointerInfo.pickInfo.pickedMesh)) {
- if (!this.allowMultiPointer && this.currentDraggingPointerIds.length > 0) {
- return;
- }
- if (this._pointerCamera &&
- this._pointerCamera.cameraRigMode === Camera.RIG_MODE_NONE &&
- !this._pointerCamera._isLeftCamera &&
- !this._pointerCamera._isRightCamera) {
- pointerInfo.pickInfo.ray.origin.copyFrom(this._pointerCamera.globalPosition);
- }
- this._ownerNode.computeWorldMatrix(true);
- const virtualMeshesInfo = this._virtualMeshesInfo[pointerId];
- if (isXRNearPointer) {
- this._dragging = pointerInfo.pickInfo.originMesh ? this._dragType.NEAR_DRAG : this._dragType.DRAG_WITH_CONTROLLER;
- virtualMeshesInfo.originMesh.position.copyFrom(pointerInfo.pickInfo.aimTransform.position);
- if (this._dragging === this._dragType.NEAR_DRAG && pointerInfo.pickInfo.gripTransform) {
- virtualMeshesInfo.originMesh.rotationQuaternion.copyFrom(pointerInfo.pickInfo.gripTransform.rotationQuaternion);
- }
- else {
- virtualMeshesInfo.originMesh.rotationQuaternion.copyFrom(pointerInfo.pickInfo.aimTransform.rotationQuaternion);
- }
- }
- else {
- this._dragging = this._dragType.DRAG;
- virtualMeshesInfo.originMesh.position.copyFrom(pointerInfo.pickInfo.ray.origin);
- }
- virtualMeshesInfo.lastOriginPosition.copyFrom(virtualMeshesInfo.originMesh.position);
- virtualMeshesInfo.dragMesh.position.copyFrom(pointerInfo.pickInfo.pickedPoint);
- virtualMeshesInfo.lastDragPosition.copyFrom(pointerInfo.pickInfo.pickedPoint);
- virtualMeshesInfo.pivotMesh.position.copyFrom(this._ownerNode.getAbsolutePivotPoint());
- virtualMeshesInfo.pivotMesh.rotationQuaternion.copyFrom(this._ownerNode.absoluteRotationQuaternion);
- virtualMeshesInfo.startingPosition.copyFrom(virtualMeshesInfo.dragMesh.position);
- virtualMeshesInfo.startingPivotPosition.copyFrom(virtualMeshesInfo.pivotMesh.position);
- virtualMeshesInfo.startingOrientation.copyFrom(virtualMeshesInfo.dragMesh.rotationQuaternion);
- virtualMeshesInfo.startingPivotOrientation.copyFrom(virtualMeshesInfo.pivotMesh.rotationQuaternion);
- if (isXRNearPointer) {
- virtualMeshesInfo.originMesh.addChild(virtualMeshesInfo.dragMesh);
- virtualMeshesInfo.originMesh.addChild(virtualMeshesInfo.pivotMesh);
- }
- else {
- virtualMeshesInfo.originMesh.lookAt(virtualMeshesInfo.dragMesh.position);
- }
- // Update state
- virtualMeshesInfo.dragging = true;
- if (this.currentDraggingPointerIds.indexOf(pointerId) === -1) {
- this.currentDraggingPointerIds.push(pointerId);
- }
- // Detach camera controls
- if (this.detachCameraControls && this._pointerCamera && !this._pointerCamera.leftCamera) {
- if (this._pointerCamera.inputs && this._pointerCamera.inputs.attachedToElement) {
- this._pointerCamera.detachControl();
- this._attachedToElement = true;
- }
- else {
- this._attachedToElement = false;
- }
- }
- this._targetDragStart(virtualMeshesInfo.pivotMesh.position, virtualMeshesInfo.pivotMesh.rotationQuaternion, pointerId);
- this.onDragStartObservable.notifyObservers({ position: virtualMeshesInfo.pivotMesh.position });
- }
- }
- else if (pointerInfo.type == PointerEventTypes.POINTERUP || pointerInfo.type == PointerEventTypes.POINTERDOUBLETAP) {
- const registeredPointerIndex = this.currentDraggingPointerIds.indexOf(pointerId);
- // Update state
- virtualMeshesInfo.dragging = false;
- if (registeredPointerIndex !== -1) {
- this.currentDraggingPointerIds.splice(registeredPointerIndex, 1);
- if (this.currentDraggingPointerIds.length === 0) {
- this._moving = false;
- this._dragging = this._dragType.NONE;
- // Reattach camera controls
- if (this.detachCameraControls && this._attachedToElement && this._pointerCamera && !this._pointerCamera.leftCamera) {
- this._reattachCameraControls();
- this._attachedToElement = false;
- }
- }
- virtualMeshesInfo.originMesh.removeChild(virtualMeshesInfo.dragMesh);
- virtualMeshesInfo.originMesh.removeChild(virtualMeshesInfo.pivotMesh);
- this._targetDragEnd(pointerId);
- this.onDragEndObservable.notifyObservers({});
- }
- }
- else if (pointerInfo.type == PointerEventTypes.POINTERMOVE) {
- const registeredPointerIndex = this.currentDraggingPointerIds.indexOf(pointerId);
- if (registeredPointerIndex !== -1 && virtualMeshesInfo.dragging && pointerInfo.pickInfo && (pointerInfo.pickInfo.ray || pointerInfo.pickInfo.aimTransform)) {
- let zDragFactor = this.zDragFactor;
- // 2 pointer interaction should not have a z axis drag factor
- // as well as near interaction
- if (this.currentDraggingPointerIds.length > 1 || pointerInfo.pickInfo.originMesh) {
- zDragFactor = 0;
- }
- this._ownerNode.computeWorldMatrix(true);
- if (!isXRNearPointer) {
- this._pointerUpdate2D(pointerInfo.pickInfo.ray, pointerId, zDragFactor);
- }
- else {
- this._pointerUpdateXR(pointerInfo.pickInfo.aimTransform, pointerInfo.pickInfo.gripTransform, pointerId, zDragFactor);
- }
- // Get change in rotation
- this._tmpQuaternion.copyFrom(virtualMeshesInfo.startingPivotOrientation);
- this._tmpQuaternion.x = -this._tmpQuaternion.x;
- this._tmpQuaternion.y = -this._tmpQuaternion.y;
- this._tmpQuaternion.z = -this._tmpQuaternion.z;
- virtualMeshesInfo.pivotMesh.absoluteRotationQuaternion.multiplyToRef(this._tmpQuaternion, this._tmpQuaternion);
- virtualMeshesInfo.pivotMesh.absolutePosition.subtractToRef(virtualMeshesInfo.startingPivotPosition, this._tmpVector);
- this.onDragObservable.notifyObservers({ delta: this._tmpVector, position: virtualMeshesInfo.pivotMesh.position, pickInfo: pointerInfo.pickInfo });
- // Notify herited methods and observables
- this._targetDrag(this._tmpVector, this._tmpQuaternion, pointerId);
- virtualMeshesInfo.lastDragPosition.copyFrom(virtualMeshesInfo.dragMesh.absolutePosition);
- this._moving = true;
- }
- }
- });
- }
- _applyZOffset(node, localOriginDragDifference, zDragFactor) {
- // Determine how much the controller moved to/away towards the dragged object and use this to move the object further when its further away
- node.position.z -= node.position.z < 1 ? localOriginDragDifference * zDragFactor : localOriginDragDifference * zDragFactor * node.position.z;
- if (node.position.z < 0) {
- node.position.z = 0;
- }
- }
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _targetDragStart(worldPosition, worldRotation, pointerId) {
- // Herited classes can override that
- }
- _targetDrag(worldDeltaPosition, worldDeltaRotation, pointerId) {
- // Herited classes can override that
- }
- _targetDragEnd(pointerId) {
- // Herited classes can override that
- }
- _reattachCameraControls() {
- if (this._pointerCamera) {
- // If the camera is an ArcRotateCamera, preserve the settings from the camera
- // when reattaching control
- if (this._pointerCamera.getClassName() === "ArcRotateCamera") {
- const arcRotateCamera = this._pointerCamera;
- arcRotateCamera.attachControl(arcRotateCamera.inputs ? arcRotateCamera.inputs.noPreventDefault : true, arcRotateCamera._useCtrlForPanning, arcRotateCamera._panningMouseButton);
- }
- else {
- // preserve the settings from the camera when reattaching control
- this._pointerCamera.attachControl(this._pointerCamera.inputs ? this._pointerCamera.inputs.noPreventDefault : true);
- }
- }
- }
- /**
- * Detaches the behavior from the mesh
- */
- detach() {
- if (this._scene) {
- if (this.detachCameraControls && this._attachedToElement && this._pointerCamera && !this._pointerCamera.leftCamera) {
- this._reattachCameraControls();
- this._attachedToElement = false;
- }
- this._scene.onPointerObservable.remove(this._pointerObserver);
- }
- for (const pointerId in this._virtualMeshesInfo) {
- this._virtualMeshesInfo[pointerId].originMesh.dispose();
- this._virtualMeshesInfo[pointerId].dragMesh.dispose();
- }
- this.onDragEndObservable.clear();
- this.onDragObservable.clear();
- this.onDragStartObservable.clear();
- }
-}
-//# sourceMappingURL=baseSixDofDragBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Meshes/sixDofDragBehavior.js
-
-
-
-
-
-/**
- * A behavior that when attached to a mesh will allow the mesh to be dragged around based on directions and origin of the pointer's ray
- */
-class sixDofDragBehavior_SixDofDragBehavior extends (/* unused pure expression or super */ null && (BaseSixDofDragBehavior)) {
- constructor() {
- super(...arguments);
- this._sceneRenderObserver = null;
- this._targetPosition = new Vector3(0, 0, 0);
- this._targetOrientation = new Quaternion();
- this._targetScaling = new Vector3(1, 1, 1);
- this._startingPosition = new Vector3(0, 0, 0);
- this._startingOrientation = new Quaternion();
- this._startingScaling = new Vector3(1, 1, 1);
- /**
- * Fires when position is updated
- */
- this.onPositionChangedObservable = new Observable();
- /**
- * The distance towards the target drag position to move each frame. This can be useful to avoid jitter. Set this to 1 for no delay. (Default: 0.2)
- */
- this.dragDeltaRatio = 0.2;
- /**
- * If the object should rotate to face the drag origin
- */
- this.rotateDraggedObject = true;
- /**
- * If `rotateDraggedObject` is set to `true`, this parameter determines if we are only rotating around the y axis (yaw)
- */
- this.rotateAroundYOnly = false;
- /**
- * Should the behavior rotate 1:1 with the motion controller, when one is used.
- */
- this.rotateWithMotionController = true;
- /**
- * Use this flag to update the target but not move the owner node towards the target
- */
- this.disableMovement = false;
- /**
- * Should the object rotate towards the camera when we start dragging it
- */
- this.faceCameraOnDragStart = false;
- }
- /**
- * The name of the behavior
- */
- get name() {
- return "SixDofDrag";
- }
- /**
- * Attaches the six DoF drag behavior
- * @param ownerNode The mesh that will be dragged around once attached
- */
- attach(ownerNode) {
- super.attach(ownerNode);
- ownerNode.isNearGrabbable = true;
- // Node that will save the owner's transform
- this._virtualTransformNode = new TransformNode("virtual_sixDof", BaseSixDofDragBehavior._virtualScene);
- this._virtualTransformNode.rotationQuaternion = Quaternion.Identity();
- // On every frame move towards target scaling to avoid jitter caused by vr controllers
- this._sceneRenderObserver = ownerNode.getScene().onBeforeRenderObservable.add(() => {
- if (this.currentDraggingPointerIds.length === 1 && this._moving && !this.disableMovement) {
- // 1 pointer only drags mesh
- const oldParent = ownerNode.parent;
- ownerNode.setParent(null);
- ownerNode.position.addInPlace(this._targetPosition.subtract(ownerNode.position).scale(this.dragDeltaRatio));
- this.onPositionChangedObservable.notifyObservers({ position: ownerNode.absolutePosition });
- // Only rotate the mesh if it's parent has uniform scaling
- if (!oldParent || (oldParent.scaling && !oldParent.scaling.isNonUniformWithinEpsilon(0.001))) {
- Quaternion.SlerpToRef(ownerNode.rotationQuaternion, this._targetOrientation, this.dragDeltaRatio, ownerNode.rotationQuaternion);
- }
- ownerNode.setParent(oldParent);
- }
- });
- }
- _getPositionOffsetAround(transformationLocalOrigin, scaling, rotation) {
- const translationMatrix = TmpVectors.Matrix[0]; // T
- const translationMatrixInv = TmpVectors.Matrix[1]; // T'
- const rotationMatrix = TmpVectors.Matrix[2]; // R
- const scaleMatrix = TmpVectors.Matrix[3]; // S
- const finalMatrix = TmpVectors.Matrix[4]; // T' x R x S x T
- Matrix.TranslationToRef(transformationLocalOrigin.x, transformationLocalOrigin.y, transformationLocalOrigin.z, translationMatrix); // T
- Matrix.TranslationToRef(-transformationLocalOrigin.x, -transformationLocalOrigin.y, -transformationLocalOrigin.z, translationMatrixInv); // T'
- Matrix.FromQuaternionToRef(rotation, rotationMatrix); // R
- Matrix.ScalingToRef(scaling, scaling, scaling, scaleMatrix);
- translationMatrixInv.multiplyToRef(rotationMatrix, finalMatrix); // T' x R
- finalMatrix.multiplyToRef(scaleMatrix, finalMatrix); // T' x R x S
- finalMatrix.multiplyToRef(translationMatrix, finalMatrix); // T' x R x S x T
- return finalMatrix.getTranslation();
- }
- _onePointerPositionUpdated(worldDeltaPosition, worldDeltaRotation) {
- const pointerDelta = TmpVectors.Vector3[0];
- pointerDelta.setAll(0);
- if (this._dragging === this._dragType.DRAG) {
- if (this.rotateDraggedObject) {
- if (this.rotateAroundYOnly) {
- // Convert change in rotation to only y axis rotation
- Quaternion.RotationYawPitchRollToRef(worldDeltaRotation.toEulerAngles().y, 0, 0, TmpVectors.Quaternion[0]);
- }
- else {
- TmpVectors.Quaternion[0].copyFrom(worldDeltaRotation);
- }
- TmpVectors.Quaternion[0].multiplyToRef(this._startingOrientation, this._targetOrientation);
- }
- }
- else if (this._dragging === this._dragType.NEAR_DRAG || (this._dragging === this._dragType.DRAG_WITH_CONTROLLER && this.rotateWithMotionController)) {
- worldDeltaRotation.multiplyToRef(this._startingOrientation, this._targetOrientation);
- }
- this._targetPosition.copyFrom(this._startingPosition).addInPlace(worldDeltaPosition);
- }
- _twoPointersPositionUpdated() {
- const startingPosition0 = this._virtualMeshesInfo[this.currentDraggingPointerIds[0]].startingPosition;
- const startingPosition1 = this._virtualMeshesInfo[this.currentDraggingPointerIds[1]].startingPosition;
- const startingCenter = TmpVectors.Vector3[0];
- startingPosition0.addToRef(startingPosition1, startingCenter);
- startingCenter.scaleInPlace(0.5);
- const startingVector = TmpVectors.Vector3[1];
- startingPosition1.subtractToRef(startingPosition0, startingVector);
- const currentPosition0 = this._virtualMeshesInfo[this.currentDraggingPointerIds[0]].dragMesh.absolutePosition;
- const currentPosition1 = this._virtualMeshesInfo[this.currentDraggingPointerIds[1]].dragMesh.absolutePosition;
- const currentCenter = TmpVectors.Vector3[2];
- currentPosition0.addToRef(currentPosition1, currentCenter);
- currentCenter.scaleInPlace(0.5);
- const currentVector = TmpVectors.Vector3[3];
- currentPosition1.subtractToRef(currentPosition0, currentVector);
- const scaling = currentVector.length() / startingVector.length();
- const translation = currentCenter.subtract(startingCenter);
- const rotationQuaternion = Quaternion.FromEulerAngles(0, Vector3.GetAngleBetweenVectorsOnPlane(startingVector.normalize(), currentVector.normalize(), Vector3.UpReadOnly), 0);
- const oldParent = this._ownerNode.parent;
- this._ownerNode.setParent(null);
- const positionOffset = this._getPositionOffsetAround(startingCenter.subtract(this._virtualTransformNode.getAbsolutePivotPoint()), scaling, rotationQuaternion);
- this._virtualTransformNode.rotationQuaternion.multiplyToRef(rotationQuaternion, this._ownerNode.rotationQuaternion);
- this._virtualTransformNode.scaling.scaleToRef(scaling, this._ownerNode.scaling);
- this._virtualTransformNode.position.addToRef(translation.addInPlace(positionOffset), this._ownerNode.position);
- this.onPositionChangedObservable.notifyObservers({ position: this._ownerNode.position });
- this._ownerNode.setParent(oldParent);
- }
- _targetDragStart() {
- const pointerCount = this.currentDraggingPointerIds.length;
- const oldParent = this._ownerNode.parent;
- if (!this._ownerNode.rotationQuaternion) {
- this._ownerNode.rotationQuaternion = Quaternion.RotationYawPitchRoll(this._ownerNode.rotation.y, this._ownerNode.rotation.x, this._ownerNode.rotation.z);
- }
- const worldPivot = this._ownerNode.getAbsolutePivotPoint();
- this._ownerNode.setParent(null);
- if (pointerCount === 1) {
- this._targetPosition.copyFrom(this._ownerNode.position);
- this._targetOrientation.copyFrom(this._ownerNode.rotationQuaternion);
- this._targetScaling.copyFrom(this._ownerNode.scaling);
- if (this.faceCameraOnDragStart && this._scene.activeCamera) {
- const toCamera = TmpVectors.Vector3[0];
- this._scene.activeCamera.position.subtractToRef(worldPivot, toCamera);
- toCamera.normalize();
- const quat = TmpVectors.Quaternion[0];
- if (this._scene.useRightHandedSystem) {
- Quaternion.FromLookDirectionRHToRef(toCamera, new Vector3(0, 1, 0), quat);
- }
- else {
- Quaternion.FromLookDirectionLHToRef(toCamera, new Vector3(0, 1, 0), quat);
- }
- quat.normalize();
- Quaternion.RotationYawPitchRollToRef(quat.toEulerAngles().y, 0, 0, TmpVectors.Quaternion[0]);
- this._targetOrientation.copyFrom(TmpVectors.Quaternion[0]);
- }
- this._startingPosition.copyFrom(this._targetPosition);
- this._startingOrientation.copyFrom(this._targetOrientation);
- this._startingScaling.copyFrom(this._targetScaling);
- }
- else if (pointerCount === 2) {
- this._virtualTransformNode.setPivotPoint(new Vector3(0, 0, 0), Space.LOCAL);
- this._virtualTransformNode.position.copyFrom(this._ownerNode.position);
- this._virtualTransformNode.scaling.copyFrom(this._ownerNode.scaling);
- this._virtualTransformNode.rotationQuaternion.copyFrom(this._ownerNode.rotationQuaternion);
- this._virtualTransformNode.setPivotPoint(worldPivot, Space.WORLD);
- this._resetVirtualMeshesPosition();
- }
- this._ownerNode.setParent(oldParent);
- }
- _targetDrag(worldDeltaPosition, worldDeltaRotation) {
- if (this.currentDraggingPointerIds.length === 1) {
- this._onePointerPositionUpdated(worldDeltaPosition, worldDeltaRotation);
- }
- else if (this.currentDraggingPointerIds.length === 2) {
- this._twoPointersPositionUpdated();
- }
- }
- _targetDragEnd() {
- if (this.currentDraggingPointerIds.length === 1) {
- // We still have 1 active pointer, we must simulate a dragstart with a reseted position/orientation
- this._resetVirtualMeshesPosition();
- const previousFaceCameraFlag = this.faceCameraOnDragStart;
- this.faceCameraOnDragStart = false;
- this._targetDragStart();
- this.faceCameraOnDragStart = previousFaceCameraFlag;
- }
- }
- /**
- * Detaches the behavior from the mesh
- */
- detach() {
- super.detach();
- if (this._ownerNode) {
- this._ownerNode.isNearGrabbable = false;
- this._ownerNode.getScene().onBeforeRenderObservable.remove(this._sceneRenderObserver);
- }
- if (this._virtualTransformNode) {
- this._virtualTransformNode.dispose();
- }
- }
-}
-//# sourceMappingURL=sixDofDragBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Meshes/surfaceMagnetismBehavior.js
-
-
-/**
- * A behavior that allows a transform node to stick to a surface position/orientation
- * @since 5.0.0
- */
-class SurfaceMagnetismBehavior {
- constructor() {
- this._attachPointLocalOffset = new Vector3();
- this._workingPosition = new Vector3();
- this._workingQuaternion = new Quaternion();
- this._lastTick = -1;
- this._hit = false;
- /**
- * Distance offset from the hit point to place the target at, along the hit normal.
- */
- this.hitNormalOffset = 0.05;
- /**
- * Spatial mapping meshes to collide with
- */
- this.meshes = [];
- /**
- * Set to false if the node should strictly follow the camera without any interpolation time
- */
- this.interpolatePose = true;
- /**
- * Rate of interpolation of position and rotation of the attached node.
- * Higher values will give a slower interpolation.
- */
- this.lerpTime = 250;
- /**
- * If true, pitch and roll are omitted.
- */
- this.keepOrientationVertical = true;
- /**
- * Is this behavior reacting to pointer events
- */
- this.enabled = true;
- /**
- * Maximum distance for the node to stick to the surface
- */
- this.maxStickingDistance = 0.8;
- }
- /**
- * Name of the behavior
- */
- get name() {
- return "SurfaceMagnetism";
- }
- /**
- * Function called when the behavior needs to be initialized (after attaching it to a target)
- */
- init() { }
- /**
- * Attaches the behavior to a transform node
- * @param target defines the target where the behavior is attached to
- * @param scene the scene
- */
- attach(target, scene) {
- this._attachedMesh = target;
- this._scene = scene || target.getScene();
- if (!this._attachedMesh.rotationQuaternion) {
- this._attachedMesh.rotationQuaternion = Quaternion.RotationYawPitchRoll(this._attachedMesh.rotation.y, this._attachedMesh.rotation.x, this._attachedMesh.rotation.z);
- }
- this.updateAttachPoint();
- this._workingPosition.copyFrom(this._attachedMesh.position);
- this._workingQuaternion.copyFrom(this._attachedMesh.rotationQuaternion);
- this._addObservables();
- }
- /**
- * Detaches the behavior
- */
- detach() {
- this._attachedMesh = null;
- this._removeObservables();
- }
- _getTargetPose(pickingInfo) {
- if (!this._attachedMesh) {
- return null;
- }
- if (pickingInfo && pickingInfo.hit) {
- const pickedNormal = pickingInfo.getNormal(true, true);
- const pickedPoint = pickingInfo.pickedPoint;
- if (!pickedNormal || !pickedPoint) {
- return null;
- }
- pickedNormal.normalize();
- const worldTarget = TmpVectors.Vector3[0];
- worldTarget.copyFrom(pickedNormal);
- worldTarget.scaleInPlace(this.hitNormalOffset);
- worldTarget.addInPlace(pickedPoint);
- if (this._attachedMesh.parent) {
- TmpVectors.Matrix[0].copyFrom(this._attachedMesh.parent.getWorldMatrix()).invert();
- Vector3.TransformNormalToRef(worldTarget, TmpVectors.Matrix[0], worldTarget);
- }
- return {
- position: worldTarget,
- quaternion: Quaternion.RotationYawPitchRoll(-Math.atan2(pickedNormal.x, -pickedNormal.z), this.keepOrientationVertical ? 0 : Math.atan2(pickedNormal.y, Math.sqrt(pickedNormal.z * pickedNormal.z + pickedNormal.x * pickedNormal.x)), 0),
- };
- }
- return null;
- }
- /**
- * Updates the attach point with the current geometry extents of the attached mesh
- */
- updateAttachPoint() {
- this._getAttachPointOffsetToRef(this._attachPointLocalOffset);
- }
- /**
- * Finds the intersection point of the given ray onto the meshes and updates the target.
- * Transformation will be interpolated according to `interpolatePose` and `lerpTime` properties.
- * If no mesh of `meshes` are hit, this does nothing.
- * @param pickInfo The input pickingInfo that will be used to intersect the meshes
- * @returns a boolean indicating if we found a hit to stick to
- */
- findAndUpdateTarget(pickInfo) {
- this._hit = false;
- if (!pickInfo.ray) {
- return false;
- }
- const subPicking = pickInfo.ray.intersectsMeshes(this.meshes)[0];
- if (this._attachedMesh && subPicking && subPicking.hit && subPicking.pickedMesh) {
- const pose = this._getTargetPose(subPicking);
- if (pose && Vector3.Distance(this._attachedMesh.position, pose.position) < this.maxStickingDistance) {
- this._workingPosition.copyFrom(pose.position);
- this._workingQuaternion.copyFrom(pose.quaternion);
- this._hit = true;
- }
- }
- return this._hit;
- }
- _getAttachPointOffsetToRef(ref) {
- if (!this._attachedMesh) {
- ref.setAll(0);
- return;
- }
- const storedQuat = TmpVectors.Quaternion[0];
- storedQuat.copyFrom(this._attachedMesh.rotationQuaternion);
- this._attachedMesh.rotationQuaternion.copyFromFloats(0, 0, 0, 1);
- this._attachedMesh.computeWorldMatrix();
- const boundingMinMax = this._attachedMesh.getHierarchyBoundingVectors();
- const center = TmpVectors.Vector3[0];
- boundingMinMax.max.addToRef(boundingMinMax.min, center);
- center.scaleInPlace(0.5);
- center.z = boundingMinMax.max.z;
- // We max the z coordinate because we want the attach point to be on the back of the mesh
- const invWorld = TmpVectors.Matrix[0];
- this._attachedMesh.getWorldMatrix().invertToRef(invWorld);
- Vector3.TransformCoordinatesToRef(center, invWorld, ref);
- this._attachedMesh.rotationQuaternion.copyFrom(storedQuat);
- }
- _updateTransformToGoal(elapsed) {
- if (!this._attachedMesh || !this._hit) {
- return;
- }
- const oldParent = this._attachedMesh.parent;
- this._attachedMesh.setParent(null);
- const worldOffset = TmpVectors.Vector3[0];
- Vector3.TransformNormalToRef(this._attachPointLocalOffset, this._attachedMesh.getWorldMatrix(), worldOffset);
- if (!this.interpolatePose) {
- this._attachedMesh.position.copyFrom(this._workingPosition).subtractInPlace(worldOffset);
- this._attachedMesh.rotationQuaternion.copyFrom(this._workingQuaternion);
- return;
- }
- // position
- const interpolatedPosition = new Vector3();
- Vector3.SmoothToRef(this._attachedMesh.position, this._workingPosition, elapsed, this.lerpTime, interpolatedPosition);
- this._attachedMesh.position.copyFrom(interpolatedPosition);
- // rotation
- const currentRotation = new Quaternion();
- currentRotation.copyFrom(this._attachedMesh.rotationQuaternion);
- Quaternion.SmoothToRef(currentRotation, this._workingQuaternion, elapsed, this.lerpTime, this._attachedMesh.rotationQuaternion);
- this._attachedMesh.setParent(oldParent);
- }
- _addObservables() {
- this._pointerObserver = this._scene.onPointerObservable.add((pointerInfo) => {
- if (this.enabled && pointerInfo.type == PointerEventTypes.POINTERMOVE && pointerInfo.pickInfo) {
- this.findAndUpdateTarget(pointerInfo.pickInfo);
- }
- });
- this._lastTick = Date.now();
- this._onBeforeRender = this._scene.onBeforeRenderObservable.add(() => {
- const tick = Date.now();
- this._updateTransformToGoal(tick - this._lastTick);
- this._lastTick = tick;
- });
- }
- _removeObservables() {
- this._scene.onPointerObservable.remove(this._pointerObserver);
- this._scene.onBeforeRenderObservable.remove(this._onBeforeRender);
- this._pointerObserver = null;
- this._onBeforeRender = null;
- }
-}
-//# sourceMappingURL=surfaceMagnetismBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Meshes/followBehavior.js
-
-
-
-/**
- * A behavior that when attached to a mesh will follow a camera
- * @since 5.0.0
- */
-class FollowBehavior {
- constructor() {
- // Memory cache to avoid GC usage
- this._tmpQuaternion = new Quaternion();
- this._tmpVectors = [new Vector3(), new Vector3(), new Vector3(), new Vector3(), new Vector3(), new Vector3(), new Vector3()];
- this._tmpMatrix = new Matrix();
- this._tmpInvertView = new Matrix();
- this._tmpForward = new Vector3();
- this._tmpNodeForward = new Vector3();
- this._tmpPosition = new Vector3();
- this._workingPosition = new Vector3();
- this._workingQuaternion = new Quaternion();
- this._lastTick = -1;
- this._recenterNextUpdate = true;
- /**
- * Set to false if the node should strictly follow the camera without any interpolation time
- */
- this.interpolatePose = true;
- /**
- * Rate of interpolation of position and rotation of the attached node.
- * Higher values will give a slower interpolation.
- */
- this.lerpTime = 500;
- /**
- * If the behavior should ignore the pitch and roll of the camera.
- */
- this.ignoreCameraPitchAndRoll = false;
- /**
- * Pitch offset from camera (relative to Max Distance)
- * Is only effective if `ignoreCameraPitchAndRoll` is set to `true`.
- */
- this.pitchOffset = 15;
- /**
- * The vertical angle from the camera forward axis to the owner will not exceed this value
- */
- this.maxViewVerticalDegrees = 30;
- /**
- * The horizontal angle from the camera forward axis to the owner will not exceed this value
- */
- this.maxViewHorizontalDegrees = 30;
- /**
- * The attached node will not reorient until the angle between its forward vector and the vector to the camera is greater than this value
- */
- this.orientToCameraDeadzoneDegrees = 60;
- /**
- * Option to ignore distance clamping
- */
- this.ignoreDistanceClamp = false;
- /**
- * Option to ignore angle clamping
- */
- this.ignoreAngleClamp = false;
- /**
- * Max vertical distance between the attachedNode and camera
- */
- this.verticalMaxDistance = 0;
- /**
- * Default distance from eye to attached node, i.e. the sphere radius
- */
- this.defaultDistance = 0.8;
- /**
- * Max distance from eye to attached node, i.e. the sphere radius
- */
- this.maximumDistance = 2;
- /**
- * Min distance from eye to attached node, i.e. the sphere radius
- */
- this.minimumDistance = 0.3;
- /**
- * Ignore vertical movement and lock the Y position of the object.
- */
- this.useFixedVerticalOffset = false;
- /**
- * Fixed vertical position offset distance.
- */
- this.fixedVerticalOffset = 0;
- /**
- * Enables/disables the behavior
- * @internal
- */
- this._enabled = true;
- }
- /**
- * The camera that should be followed by this behavior
- */
- get followedCamera() {
- return this._followedCamera || this._scene.activeCamera;
- }
- set followedCamera(camera) {
- this._followedCamera = camera;
- }
- /**
- * The name of the behavior
- */
- get name() {
- return "Follow";
- }
- /**
- * Initializes the behavior
- */
- init() { }
- /**
- * Attaches the follow behavior
- * @param ownerNode The mesh that will be following once attached
- * @param followedCamera The camera that should be followed by the node
- */
- attach(ownerNode, followedCamera) {
- this._scene = ownerNode.getScene();
- this.attachedNode = ownerNode;
- if (followedCamera) {
- this.followedCamera = followedCamera;
- }
- this._addObservables();
- }
- /**
- * Detaches the behavior from the mesh
- */
- detach() {
- this.attachedNode = null;
- this._removeObservables();
- }
- /**
- * Recenters the attached node in front of the camera on the next update
- */
- recenter() {
- this._recenterNextUpdate = true;
- }
- _angleBetweenVectorAndPlane(vector, normal) {
- // Work on copies
- this._tmpVectors[0].copyFrom(vector);
- vector = this._tmpVectors[0];
- this._tmpVectors[1].copyFrom(normal);
- normal = this._tmpVectors[1];
- vector.normalize();
- normal.normalize();
- return Math.PI / 2 - Math.acos(Vector3.Dot(vector, normal));
- }
- _length2D(vector) {
- return Math.sqrt(vector.x * vector.x + vector.z * vector.z);
- }
- _distanceClamp(currentToTarget, moveToDefault = false) {
- let minDistance = this.minimumDistance;
- let maxDistance = this.maximumDistance;
- const defaultDistance = this.defaultDistance;
- const direction = this._tmpVectors[0];
- direction.copyFrom(currentToTarget);
- let currentDistance = direction.length();
- direction.normalizeFromLength(currentDistance);
- if (this.ignoreCameraPitchAndRoll) {
- // If we don't account for pitch offset, the casted object will float up/down as the reference
- // gets closer to it because we will still be casting in the direction of the pitched offset.
- // To fix this, only modify the XZ position of the object.
- minDistance = this._length2D(direction) * minDistance;
- maxDistance = this._length2D(direction) * maxDistance;
- const currentDistance2D = this._length2D(currentToTarget);
- direction.scaleInPlace(currentDistance / currentDistance2D);
- currentDistance = currentDistance2D;
- }
- let clampedDistance = currentDistance;
- if (moveToDefault) {
- clampedDistance = defaultDistance;
- }
- else {
- clampedDistance = Scalar.Clamp(currentDistance, minDistance, maxDistance);
- }
- currentToTarget.copyFrom(direction).scaleInPlace(clampedDistance);
- return currentDistance !== clampedDistance;
- }
- _applyVerticalClamp(currentToTarget) {
- if (this.verticalMaxDistance !== 0) {
- currentToTarget.y = Scalar.Clamp(currentToTarget.y, -this.verticalMaxDistance, this.verticalMaxDistance);
- }
- }
- _toOrientationQuatToRef(vector, quaternion) {
- Quaternion.RotationYawPitchRollToRef(Math.atan2(vector.x, vector.z), Math.atan2(vector.y, Math.sqrt(vector.z * vector.z + vector.x * vector.x)), 0, quaternion);
- }
- _applyPitchOffset(invertView) {
- const forward = this._tmpVectors[0];
- const right = this._tmpVectors[1];
- forward.copyFromFloats(0, 0, this._scene.useRightHandedSystem ? -1 : 1);
- right.copyFromFloats(1, 0, 0);
- Vector3.TransformNormalToRef(forward, invertView, forward);
- forward.y = 0;
- forward.normalize();
- Vector3.TransformNormalToRef(right, invertView, right);
- Quaternion.RotationAxisToRef(right, (this.pitchOffset * Math.PI) / 180, this._tmpQuaternion);
- forward.rotateByQuaternionToRef(this._tmpQuaternion, forward);
- this._toOrientationQuatToRef(forward, this._tmpQuaternion);
- this._tmpQuaternion.toRotationMatrix(this._tmpMatrix);
- // Since we already extracted position from the invert view matrix, we can
- // disregard the position part of the matrix in the copy
- invertView.copyFrom(this._tmpMatrix);
- }
- _angularClamp(invertView, currentToTarget) {
- const forward = this._tmpVectors[5];
- forward.copyFromFloats(0, 0, this._scene.useRightHandedSystem ? -1 : 1);
- const right = this._tmpVectors[6];
- right.copyFromFloats(1, 0, 0);
- // forward and right are related to camera frame of reference
- Vector3.TransformNormalToRef(forward, invertView, forward);
- Vector3.TransformNormalToRef(right, invertView, right);
- // Up is global Z
- const up = Vector3.UpReadOnly;
- const dist = currentToTarget.length();
- if (dist < Epsilon) {
- return false;
- }
- let angularClamped = false;
- const rotationQuat = this._tmpQuaternion;
- // X-axis leashing
- if (this.ignoreCameraPitchAndRoll) {
- const angle = Vector3.GetAngleBetweenVectorsOnPlane(currentToTarget, forward, right);
- Quaternion.RotationAxisToRef(right, angle, rotationQuat);
- currentToTarget.rotateByQuaternionToRef(rotationQuat, currentToTarget);
- }
- else {
- const angle = -Vector3.GetAngleBetweenVectorsOnPlane(currentToTarget, forward, right);
- const minMaxAngle = ((this.maxViewVerticalDegrees * Math.PI) / 180) * 0.5;
- if (angle < -minMaxAngle) {
- Quaternion.RotationAxisToRef(right, -angle - minMaxAngle, rotationQuat);
- currentToTarget.rotateByQuaternionToRef(rotationQuat, currentToTarget);
- angularClamped = true;
- }
- else if (angle > minMaxAngle) {
- Quaternion.RotationAxisToRef(right, -angle + minMaxAngle, rotationQuat);
- currentToTarget.rotateByQuaternionToRef(rotationQuat, currentToTarget);
- angularClamped = true;
- }
- }
- // Y-axis leashing
- const angle = this._angleBetweenVectorAndPlane(currentToTarget, right) * (this._scene.useRightHandedSystem ? -1 : 1);
- const minMaxAngle = ((this.maxViewHorizontalDegrees * Math.PI) / 180) * 0.5;
- if (angle < -minMaxAngle) {
- Quaternion.RotationAxisToRef(up, -angle - minMaxAngle, rotationQuat);
- currentToTarget.rotateByQuaternionToRef(rotationQuat, currentToTarget);
- angularClamped = true;
- }
- else if (angle > minMaxAngle) {
- Quaternion.RotationAxisToRef(up, -angle + minMaxAngle, rotationQuat);
- currentToTarget.rotateByQuaternionToRef(rotationQuat, currentToTarget);
- angularClamped = true;
- }
- return angularClamped;
- }
- _orientationClamp(currentToTarget, rotationQuaternion) {
- var _a;
- // Construct a rotation quat from up vector and target vector
- const toFollowed = this._tmpVectors[0];
- toFollowed.copyFrom(currentToTarget).scaleInPlace(-1).normalize();
- const up = this._tmpVectors[1];
- const right = this._tmpVectors[2];
- // We use global up vector to orient the following node (global +Y)
- up.copyFromFloats(0, 1, 0);
- // Gram-Schmidt to create an orthonormal frame
- Vector3.CrossToRef(toFollowed, up, right);
- const length = right.length();
- if (length < Epsilon) {
- return;
- }
- right.normalizeFromLength(length);
- Vector3.CrossToRef(right, toFollowed, up);
- if ((_a = this.attachedNode) === null || _a === void 0 ? void 0 : _a.getScene().useRightHandedSystem) {
- Quaternion.FromLookDirectionRHToRef(toFollowed, up, rotationQuaternion);
- }
- else {
- Quaternion.FromLookDirectionLHToRef(toFollowed, up, rotationQuaternion);
- }
- }
- _passedOrientationDeadzone(currentToTarget, forward) {
- const leashToFollow = this._tmpVectors[5];
- leashToFollow.copyFrom(currentToTarget);
- leashToFollow.normalize();
- const angle = Math.abs(Vector3.GetAngleBetweenVectorsOnPlane(forward, leashToFollow, Vector3.UpReadOnly));
- return (angle * 180) / Math.PI > this.orientToCameraDeadzoneDegrees;
- }
- _updateLeashing(camera) {
- if (this.attachedNode && this._enabled) {
- const oldParent = this.attachedNode.parent;
- this.attachedNode.setParent(null);
- const worldMatrix = this.attachedNode.getWorldMatrix();
- const currentToTarget = this._workingPosition;
- const rotationQuaternion = this._workingQuaternion;
- const pivot = this.attachedNode.getPivotPoint();
- const invertView = this._tmpInvertView;
- invertView.copyFrom(camera.getViewMatrix());
- invertView.invert();
- Vector3.TransformCoordinatesToRef(pivot, worldMatrix, currentToTarget);
- const position = this._tmpPosition;
- position.copyFromFloats(0, 0, 0);
- Vector3.TransformCoordinatesToRef(position, worldMatrix, position);
- position.scaleInPlace(-1).subtractInPlace(pivot);
- currentToTarget.subtractInPlace(camera.globalPosition);
- if (this.ignoreCameraPitchAndRoll) {
- this._applyPitchOffset(invertView);
- }
- let angularClamped = false;
- const forward = this._tmpForward;
- forward.copyFromFloats(0, 0, this._scene.useRightHandedSystem ? -1 : 1);
- Vector3.TransformNormalToRef(forward, invertView, forward);
- const nodeForward = this._tmpNodeForward;
- nodeForward.copyFromFloats(0, 0, this._scene.useRightHandedSystem ? -1 : 1);
- Vector3.TransformNormalToRef(nodeForward, worldMatrix, nodeForward);
- if (this._recenterNextUpdate) {
- currentToTarget.copyFrom(forward).scaleInPlace(this.defaultDistance);
- }
- else {
- if (this.ignoreAngleClamp) {
- const currentDistance = currentToTarget.length();
- currentToTarget.copyFrom(forward).scaleInPlace(currentDistance);
- }
- else {
- angularClamped = this._angularClamp(invertView, currentToTarget);
- }
- }
- let distanceClamped = false;
- if (!this.ignoreDistanceClamp) {
- distanceClamped = this._distanceClamp(currentToTarget, angularClamped);
- this._applyVerticalClamp(currentToTarget);
- }
- if (this.useFixedVerticalOffset) {
- currentToTarget.y = position.y - camera.globalPosition.y + this.fixedVerticalOffset;
- }
- if (angularClamped || distanceClamped || this._passedOrientationDeadzone(currentToTarget, nodeForward) || this._recenterNextUpdate) {
- this._orientationClamp(currentToTarget, rotationQuaternion);
- }
- this._workingPosition.subtractInPlace(pivot);
- this._recenterNextUpdate = false;
- this.attachedNode.setParent(oldParent);
- }
- }
- _updateTransformToGoal(elapsed) {
- if (!this.attachedNode || !this.followedCamera || !this._enabled) {
- return;
- }
- if (!this.attachedNode.rotationQuaternion) {
- this.attachedNode.rotationQuaternion = Quaternion.Identity();
- }
- const oldParent = this.attachedNode.parent;
- this.attachedNode.setParent(null);
- if (!this.interpolatePose) {
- this.attachedNode.position.copyFrom(this.followedCamera.globalPosition).addInPlace(this._workingPosition);
- this.attachedNode.rotationQuaternion.copyFrom(this._workingQuaternion);
- return;
- }
- // position
- const currentDirection = new Vector3();
- currentDirection.copyFrom(this.attachedNode.position).subtractInPlace(this.followedCamera.globalPosition);
- Vector3.SmoothToRef(currentDirection, this._workingPosition, elapsed, this.lerpTime, currentDirection);
- currentDirection.addInPlace(this.followedCamera.globalPosition);
- this.attachedNode.position.copyFrom(currentDirection);
- // rotation
- const currentRotation = new Quaternion();
- currentRotation.copyFrom(this.attachedNode.rotationQuaternion);
- Quaternion.SmoothToRef(currentRotation, this._workingQuaternion, elapsed, this.lerpTime, this.attachedNode.rotationQuaternion);
- this.attachedNode.setParent(oldParent);
- }
- _addObservables() {
- this._lastTick = Date.now();
- this._onBeforeRender = this._scene.onBeforeRenderObservable.add(() => {
- if (!this.followedCamera) {
- return;
- }
- const tick = Date.now();
- this._updateLeashing(this.followedCamera);
- this._updateTransformToGoal(tick - this._lastTick);
- this._lastTick = tick;
- });
- }
- _removeObservables() {
- if (this._onBeforeRender) {
- this._scene.onBeforeRenderObservable.remove(this._onBeforeRender);
- }
- }
-}
-//# sourceMappingURL=followBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/XR/webXRFeaturesManager.js
-
-/**
- * A list of the currently available features without referencing them
- */
-class webXRFeaturesManager_WebXRFeatureName {
-}
-/**
- * The name of the anchor system feature
- */
-webXRFeaturesManager_WebXRFeatureName.ANCHOR_SYSTEM = "xr-anchor-system";
-/**
- * The name of the background remover feature
- */
-webXRFeaturesManager_WebXRFeatureName.BACKGROUND_REMOVER = "xr-background-remover";
-/**
- * The name of the hit test feature
- */
-webXRFeaturesManager_WebXRFeatureName.HIT_TEST = "xr-hit-test";
-/**
- * The name of the mesh detection feature
- */
-webXRFeaturesManager_WebXRFeatureName.MESH_DETECTION = "xr-mesh-detection";
-/**
- * physics impostors for xr controllers feature
- */
-webXRFeaturesManager_WebXRFeatureName.PHYSICS_CONTROLLERS = "xr-physics-controller";
-/**
- * The name of the plane detection feature
- */
-webXRFeaturesManager_WebXRFeatureName.PLANE_DETECTION = "xr-plane-detection";
-/**
- * The name of the pointer selection feature
- */
-webXRFeaturesManager_WebXRFeatureName.POINTER_SELECTION = "xr-controller-pointer-selection";
-/**
- * The name of the teleportation feature
- */
-webXRFeaturesManager_WebXRFeatureName.TELEPORTATION = "xr-controller-teleportation";
-/**
- * The name of the feature points feature.
- */
-webXRFeaturesManager_WebXRFeatureName.FEATURE_POINTS = "xr-feature-points";
-/**
- * The name of the hand tracking feature.
- */
-webXRFeaturesManager_WebXRFeatureName.HAND_TRACKING = "xr-hand-tracking";
-/**
- * The name of the image tracking feature
- */
-webXRFeaturesManager_WebXRFeatureName.IMAGE_TRACKING = "xr-image-tracking";
-/**
- * The name of the near interaction feature
- */
-webXRFeaturesManager_WebXRFeatureName.NEAR_INTERACTION = "xr-near-interaction";
-/**
- * The name of the DOM overlay feature
- */
-webXRFeaturesManager_WebXRFeatureName.DOM_OVERLAY = "xr-dom-overlay";
-/**
- * The name of the movement feature
- */
-webXRFeaturesManager_WebXRFeatureName.MOVEMENT = "xr-controller-movement";
-/**
- * The name of the light estimation feature
- */
-webXRFeaturesManager_WebXRFeatureName.LIGHT_ESTIMATION = "xr-light-estimation";
-/**
- * The name of the eye tracking feature
- */
-webXRFeaturesManager_WebXRFeatureName.EYE_TRACKING = "xr-eye-tracking";
-/**
- * The name of the walking locomotion feature
- */
-webXRFeaturesManager_WebXRFeatureName.WALKING_LOCOMOTION = "xr-walking-locomotion";
-/**
- * The name of the composition layers feature
- */
-webXRFeaturesManager_WebXRFeatureName.LAYERS = "xr-layers";
-/**
- * The name of the depth sensing feature
- */
-webXRFeaturesManager_WebXRFeatureName.DEPTH_SENSING = "xr-depth-sensing";
-/**
- * The name of the WebXR Space Warp feature
- */
-webXRFeaturesManager_WebXRFeatureName.SPACE_WARP = "xr-space-warp";
-/**
- * The WebXR features manager is responsible of enabling or disabling features required for the current XR session.
- * It is mainly used in AR sessions.
- *
- * A feature can have a version that is defined by Babylon (and does not correspond with the webxr version).
- */
-class WebXRFeaturesManager {
- /**
- * constructs a new features manages.
- *
- * @param _xrSessionManager an instance of WebXRSessionManager
- */
- constructor(_xrSessionManager) {
- this._xrSessionManager = _xrSessionManager;
- this._features = {};
- // when session starts / initialized - attach
- this._xrSessionManager.onXRSessionInit.add(() => {
- this.getEnabledFeatures().forEach((featureName) => {
- const feature = this._features[featureName];
- if (feature.enabled && !feature.featureImplementation.attached && !feature.featureImplementation.disableAutoAttach) {
- this.attachFeature(featureName);
- }
- });
- });
- // when session ends - detach
- this._xrSessionManager.onXRSessionEnded.add(() => {
- this.getEnabledFeatures().forEach((featureName) => {
- const feature = this._features[featureName];
- if (feature.enabled && feature.featureImplementation.attached) {
- // detach, but don't disable!
- this.detachFeature(featureName);
- }
- });
- });
- }
- /**
- * Used to register a module. After calling this function a developer can use this feature in the scene.
- * Mainly used internally.
- *
- * @param featureName the name of the feature to register
- * @param constructorFunction the function used to construct the module
- * @param version the (babylon) version of the module
- * @param stable is that a stable version of this module
- */
- static AddWebXRFeature(featureName, constructorFunction, version = 1, stable = false) {
- this._AvailableFeatures[featureName] = this._AvailableFeatures[featureName] || { latest: version };
- if (version > this._AvailableFeatures[featureName].latest) {
- this._AvailableFeatures[featureName].latest = version;
- }
- if (stable) {
- this._AvailableFeatures[featureName].stable = version;
- }
- this._AvailableFeatures[featureName][version] = constructorFunction;
- }
- /**
- * Returns a constructor of a specific feature.
- *
- * @param featureName the name of the feature to construct
- * @param version the version of the feature to load
- * @param xrSessionManager the xrSessionManager. Used to construct the module
- * @param options optional options provided to the module.
- * @returns a function that, when called, will return a new instance of this feature
- */
- static ConstructFeature(featureName, version = 1, xrSessionManager, options) {
- const constructorFunction = this._AvailableFeatures[featureName][version];
- if (!constructorFunction) {
- // throw an error? return nothing?
- throw new Error("feature not found");
- }
- return constructorFunction(xrSessionManager, options);
- }
- /**
- * Can be used to return the list of features currently registered
- *
- * @returns an Array of available features
- */
- static GetAvailableFeatures() {
- return Object.keys(this._AvailableFeatures);
- }
- /**
- * Gets the versions available for a specific feature
- * @param featureName the name of the feature
- * @returns an array with the available versions
- */
- static GetAvailableVersions(featureName) {
- return Object.keys(this._AvailableFeatures[featureName]);
- }
- /**
- * Return the latest unstable version of this feature
- * @param featureName the name of the feature to search
- * @returns the version number. if not found will return -1
- */
- static GetLatestVersionOfFeature(featureName) {
- return (this._AvailableFeatures[featureName] && this._AvailableFeatures[featureName].latest) || -1;
- }
- /**
- * Return the latest stable version of this feature
- * @param featureName the name of the feature to search
- * @returns the version number. if not found will return -1
- */
- static GetStableVersionOfFeature(featureName) {
- return (this._AvailableFeatures[featureName] && this._AvailableFeatures[featureName].stable) || -1;
- }
- /**
- * Attach a feature to the current session. Mainly used when session started to start the feature effect.
- * Can be used during a session to start a feature
- * @param featureName the name of feature to attach
- */
- attachFeature(featureName) {
- const feature = this._features[featureName];
- if (feature && feature.enabled && !feature.featureImplementation.attached) {
- feature.featureImplementation.attach();
- }
- }
- /**
- * Can be used inside a session or when the session ends to detach a specific feature
- * @param featureName the name of the feature to detach
- */
- detachFeature(featureName) {
- const feature = this._features[featureName];
- if (feature && feature.featureImplementation.attached) {
- feature.featureImplementation.detach();
- }
- }
- /**
- * Used to disable an already-enabled feature
- * The feature will be disposed and will be recreated once enabled.
- * @param featureName the feature to disable
- * @returns true if disable was successful
- */
- // eslint-disable-next-line @typescript-eslint/naming-convention
- disableFeature(featureName) {
- const name = typeof featureName === "string" ? featureName : featureName.Name;
- const feature = this._features[name];
- if (feature && feature.enabled) {
- feature.enabled = false;
- this.detachFeature(name);
- feature.featureImplementation.dispose();
- delete this._features[name];
- return true;
- }
- return false;
- }
- /**
- * dispose this features manager
- */
- dispose() {
- this.getEnabledFeatures().forEach((feature) => {
- this.disableFeature(feature);
- });
- }
- /**
- * Enable a feature using its name and a version. This will enable it in the scene, and will be responsible to attach it when the session starts.
- * If used twice, the old version will be disposed and a new one will be constructed. This way you can re-enable with different configuration.
- *
- * @param featureName the name of the feature to load or the class of the feature
- * @param version optional version to load. if not provided the latest version will be enabled
- * @param moduleOptions options provided to the module. Ses the module documentation / constructor
- * @param attachIfPossible if set to true (default) the feature will be automatically attached, if it is currently possible
- * @param required is this feature required to the app. If set to true the session init will fail if the feature is not available.
- * @returns a new constructed feature or throws an error if feature not found or conflicts with another enabled feature.
- */
- enableFeature(
- // eslint-disable-next-line @typescript-eslint/naming-convention
- featureName, version = "latest", moduleOptions = {}, attachIfPossible = true, required = true) {
- const name = typeof featureName === "string" ? featureName : featureName.Name;
- let versionToLoad = 0;
- if (typeof version === "string") {
- if (!version) {
- throw new Error(`Error in provided version - ${name} (${version})`);
- }
- if (version === "stable") {
- versionToLoad = WebXRFeaturesManager.GetStableVersionOfFeature(name);
- }
- else if (version === "latest") {
- versionToLoad = WebXRFeaturesManager.GetLatestVersionOfFeature(name);
- }
- else {
- // try loading the number the string represents
- versionToLoad = +version;
- }
- if (versionToLoad === -1 || isNaN(versionToLoad)) {
- throw new Error(`feature not found - ${name} (${version})`);
- }
- }
- else {
- versionToLoad = version;
- }
- // check if there is a feature conflict
- const conflictingFeature = WebXRFeaturesManager._ConflictingFeatures[name];
- if (conflictingFeature !== undefined && this.getEnabledFeatures().indexOf(conflictingFeature) !== -1) {
- throw new Error(`Feature ${name} cannot be enabled while ${conflictingFeature} is enabled.`);
- }
- // check if already initialized
- const feature = this._features[name];
- const constructFunction = WebXRFeaturesManager.ConstructFeature(name, versionToLoad, this._xrSessionManager, moduleOptions);
- if (!constructFunction) {
- // report error?
- throw new Error(`feature not found - ${name}`);
- }
- /* If the feature is already enabled, detach and dispose it, and create a new one */
- if (feature) {
- this.disableFeature(name);
- }
- const constructed = constructFunction();
- if (constructed.dependsOn) {
- const dependentsFound = constructed.dependsOn.every((featureName) => !!this._features[featureName]);
- if (!dependentsFound) {
- throw new Error(`Dependant features missing. Make sure the following features are enabled - ${constructed.dependsOn.join(", ")}`);
- }
- }
- if (constructed.isCompatible()) {
- this._features[name] = {
- featureImplementation: constructed,
- enabled: true,
- version: versionToLoad,
- required,
- };
- if (attachIfPossible) {
- // if session started already, request and enable
- if (this._xrSessionManager.session && !this._features[name].featureImplementation.attached) {
- // enable feature
- this.attachFeature(name);
- }
- }
- else {
- // disable auto-attach when session starts
- this._features[name].featureImplementation.disableAutoAttach = true;
- }
- return this._features[name].featureImplementation;
- }
- else {
- if (required) {
- throw new Error("required feature not compatible");
- }
- else {
- tools_Tools.Warn(`Feature ${name} not compatible with the current environment/browser and was not enabled.`);
- return constructed;
- }
- }
- }
- /**
- * get the implementation of an enabled feature.
- * @param featureName the name of the feature to load
- * @returns the feature class, if found
- */
- getEnabledFeature(featureName) {
- return this._features[featureName] && this._features[featureName].featureImplementation;
- }
- /**
- * Get the list of enabled features
- * @returns an array of enabled features
- */
- getEnabledFeatures() {
- return Object.keys(this._features);
- }
- /**
- * This function will extend the session creation configuration object with enabled features.
- * If, for example, the anchors feature is enabled, it will be automatically added to the optional or required features list,
- * according to the defined "required" variable, provided during enableFeature call
- * @param xrSessionInit the xr Session init object to extend
- *
- * @returns an extended XRSessionInit object
- */
- async _extendXRSessionInitObject(xrSessionInit) {
- const enabledFeatures = this.getEnabledFeatures();
- for (const featureName of enabledFeatures) {
- const feature = this._features[featureName];
- const nativeName = feature.featureImplementation.xrNativeFeatureName;
- if (nativeName) {
- if (feature.required) {
- xrSessionInit.requiredFeatures = xrSessionInit.requiredFeatures || [];
- if (xrSessionInit.requiredFeatures.indexOf(nativeName) === -1) {
- xrSessionInit.requiredFeatures.push(nativeName);
- }
- }
- else {
- xrSessionInit.optionalFeatures = xrSessionInit.optionalFeatures || [];
- if (xrSessionInit.optionalFeatures.indexOf(nativeName) === -1) {
- xrSessionInit.optionalFeatures.push(nativeName);
- }
- }
- }
- if (feature.featureImplementation.getXRSessionInitExtension) {
- const extended = await feature.featureImplementation.getXRSessionInitExtension();
- xrSessionInit = Object.assign(Object.assign({}, xrSessionInit), extended);
- }
- }
- return xrSessionInit;
- }
-}
-WebXRFeaturesManager._AvailableFeatures = {};
-/**
- * The key is the feature to check and the value is the feature that conflicts.
- */
-WebXRFeaturesManager._ConflictingFeatures = {
- [webXRFeaturesManager_WebXRFeatureName.TELEPORTATION]: webXRFeaturesManager_WebXRFeatureName.MOVEMENT,
- [webXRFeaturesManager_WebXRFeatureName.MOVEMENT]: webXRFeaturesManager_WebXRFeatureName.TELEPORTATION,
-};
-//# sourceMappingURL=webXRFeaturesManager.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/XR/features/WebXRAbstractFeature.js
-/**
- * This is the base class for all WebXR features.
- * Since most features require almost the same resources and callbacks, this class can be used to simplify the development
- * Note that since the features manager is using the `IWebXRFeature` you are in no way obligated to use this class
- */
-class WebXRAbstractFeature {
- /**
- * Construct a new (abstract) WebXR feature
- * @param _xrSessionManager the xr session manager for this feature
- */
- constructor(_xrSessionManager) {
- this._xrSessionManager = _xrSessionManager;
- this._attached = false;
- this._removeOnDetach = [];
- /**
- * Is this feature disposed?
- */
- this.isDisposed = false;
- /**
- * Should auto-attach be disabled?
- */
- this.disableAutoAttach = false;
- /**
- * The name of the native xr feature name (like anchor, hit-test, or hand-tracking)
- */
- this.xrNativeFeatureName = "";
- }
- /**
- * Is this feature attached
- */
- get attached() {
- return this._attached;
- }
- /**
- * attach this feature
- *
- * @param force should attachment be forced (even when already attached)
- * @returns true if successful, false is failed or already attached
- */
- attach(force) {
- // do not attach a disposed feature
- if (this.isDisposed) {
- return false;
- }
- if (!force) {
- if (this.attached) {
- return false;
- }
- }
- else {
- if (this.attached) {
- // detach first, to be sure
- this.detach();
- }
- }
- this._attached = true;
- this._addNewAttachObserver(this._xrSessionManager.onXRFrameObservable, (frame) => this._onXRFrame(frame));
- return true;
- }
- /**
- * detach this feature.
- *
- * @returns true if successful, false if failed or already detached
- */
- detach() {
- if (!this._attached) {
- this.disableAutoAttach = true;
- return false;
- }
- this._attached = false;
- this._removeOnDetach.forEach((toRemove) => {
- toRemove.observable.remove(toRemove.observer);
- });
- return true;
- }
- /**
- * Dispose this feature and all of the resources attached
- */
- dispose() {
- this.detach();
- this.isDisposed = true;
- }
- /**
- * This function will be executed during before enabling the feature and can be used to not-allow enabling it.
- * Note that at this point the session has NOT started, so this is purely checking if the browser supports it
- *
- * @returns whether or not the feature is compatible in this environment
- */
- isCompatible() {
- return true;
- }
- /**
- * This is used to register callbacks that will automatically be removed when detach is called.
- * @param observable the observable to which the observer will be attached
- * @param callback the callback to register
- */
- _addNewAttachObserver(observable, callback) {
- this._removeOnDetach.push({
- observable,
- observer: observable.add(callback),
- });
- }
-}
-//# sourceMappingURL=WebXRAbstractFeature.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Physics/v1/physicsJoint.js
-/**
- * This is a holder class for the physics joint created by the physics plugin
- * It holds a set of functions to control the underlying joint
- * @see https://doc.babylonjs.com/features/featuresDeepDive/physics/usingPhysicsEngine
- */
-class PhysicsJoint {
- /**
- * Initializes the physics joint
- * @param type The type of the physics joint
- * @param jointData The data for the physics joint
- */
- constructor(
- /**
- * The type of the physics joint
- */
- type,
- /**
- * The data for the physics joint
- */
- jointData) {
- this.type = type;
- this.jointData = jointData;
- jointData.nativeParams = jointData.nativeParams || {};
- }
- /**
- * Gets the physics joint
- */
- get physicsJoint() {
- return this._physicsJoint;
- }
- /**
- * Sets the physics joint
- */
- set physicsJoint(newJoint) {
- if (this._physicsJoint) {
- //remove from the world
- }
- this._physicsJoint = newJoint;
- }
- /**
- * Sets the physics plugin
- */
- set physicsPlugin(physicsPlugin) {
- this._physicsPlugin = physicsPlugin;
- }
- /**
- * Execute a function that is physics-plugin specific.
- * @param {Function} func the function that will be executed.
- * It accepts two parameters: the physics world and the physics joint
- */
- executeNativeFunction(func) {
- func(this._physicsPlugin.world, this._physicsJoint);
- }
-}
-//TODO check if the native joints are the same
-//Joint Types
-/**
- * Distance-Joint type
- */
-PhysicsJoint.DistanceJoint = 0;
-/**
- * Hinge-Joint type
- */
-PhysicsJoint.HingeJoint = 1;
-/**
- * Ball-and-Socket joint type
- */
-PhysicsJoint.BallAndSocketJoint = 2;
-/**
- * Wheel-Joint type
- */
-PhysicsJoint.WheelJoint = 3;
-/**
- * Slider-Joint type
- */
-PhysicsJoint.SliderJoint = 4;
-//OIMO
-/**
- * Prismatic-Joint type
- */
-PhysicsJoint.PrismaticJoint = 5;
-//
-/**
- * Universal-Joint type
- * ENERGY FTW! (compare with this - @see http://ode-wiki.org/wiki/index.php?title=Manual:_Joint_Types_and_Functions)
- */
-PhysicsJoint.UniversalJoint = 6;
-/**
- * Hinge-Joint 2 type
- */
-PhysicsJoint.Hinge2Joint = PhysicsJoint.WheelJoint;
-//Cannon
-/**
- * Point to Point Joint type. Similar to a Ball-Joint. Different in parameters
- */
-PhysicsJoint.PointToPointJoint = 8;
-//Cannon only at the moment
-/**
- * Spring-Joint type
- */
-PhysicsJoint.SpringJoint = 9;
-/**
- * Lock-Joint type
- */
-PhysicsJoint.LockJoint = 10;
-/**
- * A class representing a physics distance joint
- * @see https://doc.babylonjs.com/features/featuresDeepDive/physics/usingPhysicsEngine
- */
-class DistanceJoint extends (/* unused pure expression or super */ null && (PhysicsJoint)) {
- /**
- *
- * @param jointData The data for the Distance-Joint
- */
- constructor(jointData) {
- super(PhysicsJoint.DistanceJoint, jointData);
- }
- /**
- * Update the predefined distance.
- * @param maxDistance The maximum preferred distance
- * @param minDistance The minimum preferred distance
- */
- updateDistance(maxDistance, minDistance) {
- this._physicsPlugin.updateDistanceJoint(this, maxDistance, minDistance);
- }
-}
-/**
- * Represents a Motor-Enabled Joint
- * @see https://doc.babylonjs.com/features/featuresDeepDive/physics/usingPhysicsEngine
- */
-class MotorEnabledJoint extends (/* unused pure expression or super */ null && (PhysicsJoint)) {
- /**
- * Initializes the Motor-Enabled Joint
- * @param type The type of the joint
- * @param jointData The physical joint data for the joint
- */
- constructor(type, jointData) {
- super(type, jointData);
- }
- /**
- * Set the motor values.
- * Attention, this function is plugin specific. Engines won't react 100% the same.
- * @param force the force to apply
- * @param maxForce max force for this motor.
- */
- setMotor(force, maxForce) {
- this._physicsPlugin.setMotor(this, force || 0, maxForce);
- }
- /**
- * Set the motor's limits.
- * Attention, this function is plugin specific. Engines won't react 100% the same.
- * @param upperLimit The upper limit of the motor
- * @param lowerLimit The lower limit of the motor
- */
- setLimit(upperLimit, lowerLimit) {
- this._physicsPlugin.setLimit(this, upperLimit, lowerLimit);
- }
-}
-/**
- * This class represents a single physics Hinge-Joint
- * @see https://doc.babylonjs.com/features/featuresDeepDive/physics/usingPhysicsEngine
- */
-class HingeJoint extends (/* unused pure expression or super */ null && (MotorEnabledJoint)) {
- /**
- * Initializes the Hinge-Joint
- * @param jointData The joint data for the Hinge-Joint
- */
- constructor(jointData) {
- super(PhysicsJoint.HingeJoint, jointData);
- }
- /**
- * Set the motor values.
- * Attention, this function is plugin specific. Engines won't react 100% the same.
- * @param {number} force the force to apply
- * @param {number} maxForce max force for this motor.
- */
- setMotor(force, maxForce) {
- this._physicsPlugin.setMotor(this, force || 0, maxForce);
- }
- /**
- * Set the motor's limits.
- * Attention, this function is plugin specific. Engines won't react 100% the same.
- * @param upperLimit The upper limit of the motor
- * @param lowerLimit The lower limit of the motor
- */
- setLimit(upperLimit, lowerLimit) {
- this._physicsPlugin.setLimit(this, upperLimit, lowerLimit);
- }
-}
-/**
- * This class represents a dual hinge physics joint (same as wheel joint)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/physics/usingPhysicsEngine
- */
-class Hinge2Joint extends (/* unused pure expression or super */ null && (MotorEnabledJoint)) {
- /**
- * Initializes the Hinge2-Joint
- * @param jointData The joint data for the Hinge2-Joint
- */
- constructor(jointData) {
- super(PhysicsJoint.Hinge2Joint, jointData);
- }
- /**
- * Set the motor values.
- * Attention, this function is plugin specific. Engines won't react 100% the same.
- * @param targetSpeed the speed the motor is to reach
- * @param maxForce max force for this motor.
- * @param motorIndex motor's index, 0 or 1.
- */
- setMotor(targetSpeed, maxForce, motorIndex = 0) {
- this._physicsPlugin.setMotor(this, targetSpeed || 0, maxForce, motorIndex);
- }
- /**
- * Set the motor limits.
- * Attention, this function is plugin specific. Engines won't react 100% the same.
- * @param upperLimit the upper limit
- * @param lowerLimit lower limit
- * @param motorIndex the motor's index, 0 or 1.
- */
- setLimit(upperLimit, lowerLimit, motorIndex = 0) {
- this._physicsPlugin.setLimit(this, upperLimit, lowerLimit, motorIndex);
- }
-}
-//# sourceMappingURL=physicsJoint.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Physics/v1/physicsImpostor.js
-
-
-
-
-
-
-
-mesh_Mesh._PhysicsImpostorParser = function (scene, physicObject, jsonObject) {
- return new physicsImpostor_PhysicsImpostor(physicObject, jsonObject.physicsImpostor, {
- mass: jsonObject.physicsMass,
- friction: jsonObject.physicsFriction,
- restitution: jsonObject.physicsRestitution,
- }, scene);
-};
-/**
- * Represents a physics imposter
- * @see https://doc.babylonjs.com/features/featuresDeepDive/physics/usingPhysicsEngine
- */
-class physicsImpostor_PhysicsImpostor {
- /**
- * Specifies if the physics imposter is disposed
- */
- get isDisposed() {
- return this._isDisposed;
- }
- /**
- * Gets the mass of the physics imposter
- */
- get mass() {
- return this._physicsEngine ? this._physicsEngine.getPhysicsPlugin().getBodyMass(this) : 0;
- }
- set mass(value) {
- this.setMass(value);
- }
- /**
- * Gets the coefficient of friction
- */
- get friction() {
- return this._physicsEngine ? this._physicsEngine.getPhysicsPlugin().getBodyFriction(this) : 0;
- }
- /**
- * Sets the coefficient of friction
- */
- set friction(value) {
- if (!this._physicsEngine) {
- return;
- }
- this._physicsEngine.getPhysicsPlugin().setBodyFriction(this, value);
- }
- /**
- * Gets the coefficient of restitution
- */
- get restitution() {
- return this._physicsEngine ? this._physicsEngine.getPhysicsPlugin().getBodyRestitution(this) : 0;
- }
- /**
- * Sets the coefficient of restitution
- */
- set restitution(value) {
- if (!this._physicsEngine) {
- return;
- }
- this._physicsEngine.getPhysicsPlugin().setBodyRestitution(this, value);
- }
- /**
- * Gets the pressure of a soft body; only supported by the AmmoJSPlugin
- */
- get pressure() {
- if (!this._physicsEngine) {
- return 0;
- }
- const plugin = this._physicsEngine.getPhysicsPlugin();
- if (!plugin.setBodyPressure) {
- return 0;
- }
- return plugin.getBodyPressure(this);
- }
- /**
- * Sets the pressure of a soft body; only supported by the AmmoJSPlugin
- */
- set pressure(value) {
- if (!this._physicsEngine) {
- return;
- }
- const plugin = this._physicsEngine.getPhysicsPlugin();
- if (!plugin.setBodyPressure) {
- return;
- }
- plugin.setBodyPressure(this, value);
- }
- /**
- * Gets the stiffness of a soft body; only supported by the AmmoJSPlugin
- */
- get stiffness() {
- if (!this._physicsEngine) {
- return 0;
- }
- const plugin = this._physicsEngine.getPhysicsPlugin();
- if (!plugin.getBodyStiffness) {
- return 0;
- }
- return plugin.getBodyStiffness(this);
- }
- /**
- * Sets the stiffness of a soft body; only supported by the AmmoJSPlugin
- */
- set stiffness(value) {
- if (!this._physicsEngine) {
- return;
- }
- const plugin = this._physicsEngine.getPhysicsPlugin();
- if (!plugin.setBodyStiffness) {
- return;
- }
- plugin.setBodyStiffness(this, value);
- }
- /**
- * Gets the velocityIterations of a soft body; only supported by the AmmoJSPlugin
- */
- get velocityIterations() {
- if (!this._physicsEngine) {
- return 0;
- }
- const plugin = this._physicsEngine.getPhysicsPlugin();
- if (!plugin.getBodyVelocityIterations) {
- return 0;
- }
- return plugin.getBodyVelocityIterations(this);
- }
- /**
- * Sets the velocityIterations of a soft body; only supported by the AmmoJSPlugin
- */
- set velocityIterations(value) {
- if (!this._physicsEngine) {
- return;
- }
- const plugin = this._physicsEngine.getPhysicsPlugin();
- if (!plugin.setBodyVelocityIterations) {
- return;
- }
- plugin.setBodyVelocityIterations(this, value);
- }
- /**
- * Gets the positionIterations of a soft body; only supported by the AmmoJSPlugin
- */
- get positionIterations() {
- if (!this._physicsEngine) {
- return 0;
- }
- const plugin = this._physicsEngine.getPhysicsPlugin();
- if (!plugin.getBodyPositionIterations) {
- return 0;
- }
- return plugin.getBodyPositionIterations(this);
- }
- /**
- * Sets the positionIterations of a soft body; only supported by the AmmoJSPlugin
- */
- set positionIterations(value) {
- if (!this._physicsEngine) {
- return;
- }
- const plugin = this._physicsEngine.getPhysicsPlugin();
- if (!plugin.setBodyPositionIterations) {
- return;
- }
- plugin.setBodyPositionIterations(this, value);
- }
- /**
- * Initializes the physics imposter
- * @param object The physics-enabled object used as the physics imposter
- * @param type The type of the physics imposter. Types are available as static members of this class.
- * @param _options The options for the physics imposter
- * @param _scene The Babylon scene
- */
- constructor(
- /**
- * The physics-enabled object used as the physics imposter
- */
- object,
- /**
- * The type of the physics imposter
- */
- type, _options = { mass: 0 }, _scene) {
- this.object = object;
- this.type = type;
- this._options = _options;
- this._scene = _scene;
- /** @internal */
- this._pluginData = {};
- this._bodyUpdateRequired = false;
- this._onBeforePhysicsStepCallbacks = new Array();
- this._onAfterPhysicsStepCallbacks = new Array();
- /** @internal */
- this._onPhysicsCollideCallbacks = [];
- this._deltaPosition = math_vector_Vector3.Zero();
- this._isDisposed = false;
- /**
- * @internal
- */
- this.soft = false;
- /**
- * @internal
- */
- this.segments = 0;
- //temp variables for parent rotation calculations
- //private _mats: Array = [new Matrix(), new Matrix()];
- this._tmpQuat = new math_vector_Quaternion();
- this._tmpQuat2 = new math_vector_Quaternion();
- /**
- * this function is executed by the physics engine.
- */
- this.beforeStep = () => {
- if (!this._physicsEngine) {
- return;
- }
- this.object.translate(this._deltaPosition, -1);
- this._deltaRotationConjugated &&
- this.object.rotationQuaternion &&
- this.object.rotationQuaternion.multiplyToRef(this._deltaRotationConjugated, this.object.rotationQuaternion);
- this.object.computeWorldMatrix(false);
- if (this.object.parent && this.object.rotationQuaternion) {
- this.getParentsRotation();
- this._tmpQuat.multiplyToRef(this.object.rotationQuaternion, this._tmpQuat);
- }
- else {
- this._tmpQuat.copyFrom(this.object.rotationQuaternion || new math_vector_Quaternion());
- }
- if (!this._options.disableBidirectionalTransformation) {
- this.object.rotationQuaternion &&
- this._physicsEngine.getPhysicsPlugin().setPhysicsBodyTransformation(this, /*bInfo.boundingBox.centerWorld*/ this.object.getAbsolutePosition(), this._tmpQuat);
- }
- this._onBeforePhysicsStepCallbacks.forEach((func) => {
- func(this);
- });
- };
- /**
- * this function is executed by the physics engine
- */
- this.afterStep = () => {
- if (!this._physicsEngine) {
- return;
- }
- this._onAfterPhysicsStepCallbacks.forEach((func) => {
- func(this);
- });
- this._physicsEngine.getPhysicsPlugin().setTransformationFromPhysicsBody(this);
- // object has now its world rotation. needs to be converted to local.
- if (this.object.parent && this.object.rotationQuaternion) {
- this.getParentsRotation();
- this._tmpQuat.conjugateInPlace();
- this._tmpQuat.multiplyToRef(this.object.rotationQuaternion, this.object.rotationQuaternion);
- }
- // take the position set and make it the absolute position of this object.
- this.object.setAbsolutePosition(this.object.position);
- if (this._deltaRotation) {
- this.object.rotationQuaternion && this.object.rotationQuaternion.multiplyToRef(this._deltaRotation, this.object.rotationQuaternion);
- this._deltaPosition.applyRotationQuaternionToRef(this._deltaRotation, physicsImpostor_PhysicsImpostor._TmpVecs[0]);
- this.object.translate(physicsImpostor_PhysicsImpostor._TmpVecs[0], 1);
- }
- else {
- this.object.translate(this._deltaPosition, 1);
- }
- this.object.computeWorldMatrix(true);
- };
- /**
- * Legacy collision detection event support
- */
- this.onCollideEvent = null;
- /**
- *
- * @param e
- * @returns
- */
- this.onCollide = (e) => {
- if (!this._onPhysicsCollideCallbacks.length && !this.onCollideEvent) {
- return;
- }
- if (!this._physicsEngine) {
- return;
- }
- const otherImpostor = this._physicsEngine.getImpostorWithPhysicsBody(e.body);
- if (otherImpostor) {
- // Legacy collision detection event support
- if (this.onCollideEvent) {
- this.onCollideEvent(this, otherImpostor);
- }
- this._onPhysicsCollideCallbacks
- .filter((obj) => {
- return obj.otherImpostors.indexOf(otherImpostor) !== -1;
- })
- .forEach((obj) => {
- obj.callback(this, otherImpostor, e.point, e.distance, e.impulse, e.normal);
- });
- }
- };
- //sanity check!
- if (!this.object) {
- logger_Logger.Error("No object was provided. A physics object is obligatory");
- return;
- }
- if (this.object.parent && _options.mass !== 0) {
- logger_Logger.Warn("A physics impostor has been created for an object which has a parent. Babylon physics currently works in local space so unexpected issues may occur.");
- }
- // Legacy support for old syntax.
- if (!this._scene && object.getScene) {
- this._scene = object.getScene();
- }
- if (!this._scene) {
- return;
- }
- if (this.type > 100) {
- this.soft = true;
- }
- this._physicsEngine = this._scene.getPhysicsEngine();
- if (!this._physicsEngine) {
- logger_Logger.Error("Physics not enabled. Please use scene.enablePhysics(...) before creating impostors.");
- }
- else {
- //set the object's quaternion, if not set
- if (!this.object.rotationQuaternion) {
- if (this.object.rotation) {
- this.object.rotationQuaternion = math_vector_Quaternion.RotationYawPitchRoll(this.object.rotation.y, this.object.rotation.x, this.object.rotation.z);
- }
- else {
- this.object.rotationQuaternion = new math_vector_Quaternion();
- }
- }
- //default options params
- this._options.mass = _options.mass === void 0 ? 0 : _options.mass;
- this._options.friction = _options.friction === void 0 ? 0.2 : _options.friction;
- this._options.restitution = _options.restitution === void 0 ? 0.2 : _options.restitution;
- if (this.soft) {
- //softbody mass must be above 0;
- this._options.mass = this._options.mass > 0 ? this._options.mass : 1;
- this._options.pressure = _options.pressure === void 0 ? 200 : _options.pressure;
- this._options.stiffness = _options.stiffness === void 0 ? 1 : _options.stiffness;
- this._options.velocityIterations = _options.velocityIterations === void 0 ? 20 : _options.velocityIterations;
- this._options.positionIterations = _options.positionIterations === void 0 ? 20 : _options.positionIterations;
- this._options.fixedPoints = _options.fixedPoints === void 0 ? 0 : _options.fixedPoints;
- this._options.margin = _options.margin === void 0 ? 0 : _options.margin;
- this._options.damping = _options.damping === void 0 ? 0 : _options.damping;
- this._options.path = _options.path === void 0 ? null : _options.path;
- this._options.shape = _options.shape === void 0 ? null : _options.shape;
- }
- this._joints = [];
- //If the mesh has a parent, don't initialize the physicsBody. Instead wait for the parent to do that.
- if (!this.object.parent || this._options.ignoreParent) {
- this._init();
- }
- else if (this.object.parent.physicsImpostor) {
- logger_Logger.Warn("You must affect impostors to children before affecting impostor to parent.");
- }
- }
- }
- /**
- * This function will completely initialize this impostor.
- * It will create a new body - but only if this mesh has no parent.
- * If it has, this impostor will not be used other than to define the impostor
- * of the child mesh.
- * @internal
- */
- _init() {
- if (!this._physicsEngine) {
- return;
- }
- this._physicsEngine.removeImpostor(this);
- this.physicsBody = null;
- this._parent = this._parent || this._getPhysicsParent();
- if (!this._isDisposed && (!this.parent || this._options.ignoreParent)) {
- this._physicsEngine.addImpostor(this);
- }
- }
- _getPhysicsParent() {
- if (this.object.parent instanceof abstractMesh_AbstractMesh) {
- const parentMesh = this.object.parent;
- return parentMesh.physicsImpostor;
- }
- return null;
- }
- /**
- * Should a new body be generated.
- * @returns boolean specifying if body initialization is required
- */
- isBodyInitRequired() {
- return this._bodyUpdateRequired || (!this._physicsBody && (!this._parent || !!this._options.ignoreParent));
- }
- /**
- * Sets the updated scaling
- */
- setScalingUpdated() {
- this.forceUpdate();
- }
- /**
- * Force a regeneration of this or the parent's impostor's body.
- * Use with caution - This will remove all previously-instantiated joints.
- */
- forceUpdate() {
- this._init();
- if (this.parent && !this._options.ignoreParent) {
- this.parent.forceUpdate();
- }
- }
- /*public get mesh(): AbstractMesh {
- return this._mesh;
- }*/
- /**
- * Gets the body that holds this impostor. Either its own, or its parent.
- */
- get physicsBody() {
- return this._parent && !this._options.ignoreParent ? this._parent.physicsBody : this._physicsBody;
- }
- /**
- * Get the parent of the physics imposter
- * @returns Physics imposter or null
- */
- get parent() {
- return !this._options.ignoreParent && this._parent ? this._parent : null;
- }
- /**
- * Sets the parent of the physics imposter
- */
- set parent(value) {
- this._parent = value;
- }
- /**
- * Set the physics body. Used mainly by the physics engine/plugin
- */
- set physicsBody(physicsBody) {
- if (this._physicsBody && this._physicsEngine) {
- this._physicsEngine.getPhysicsPlugin().removePhysicsBody(this);
- }
- this._physicsBody = physicsBody;
- this.resetUpdateFlags();
- }
- /**
- * Resets the update flags
- */
- resetUpdateFlags() {
- this._bodyUpdateRequired = false;
- }
- /**
- * Gets the object extents
- * @returns the object extents
- */
- getObjectExtents() {
- if (this.object.getBoundingInfo) {
- const q = this.object.rotationQuaternion;
- const scaling = this.object.scaling.clone();
- //reset rotation
- this.object.rotationQuaternion = physicsImpostor_PhysicsImpostor.IDENTITY_QUATERNION;
- //calculate the world matrix with no rotation
- const worldMatrix = this.object.computeWorldMatrix && this.object.computeWorldMatrix(true);
- if (worldMatrix) {
- worldMatrix.decompose(scaling, undefined, undefined);
- }
- const boundingInfo = this.object.getBoundingInfo();
- // get the global scaling of the object
- const size = boundingInfo.boundingBox.extendSize.scale(2).multiplyInPlace(scaling);
- size.x = Math.abs(size.x);
- size.y = Math.abs(size.y);
- size.z = Math.abs(size.z);
- //bring back the rotation
- this.object.rotationQuaternion = q;
- //calculate the world matrix with the new rotation
- this.object.computeWorldMatrix && this.object.computeWorldMatrix(true);
- return size;
- }
- else {
- return physicsImpostor_PhysicsImpostor.DEFAULT_OBJECT_SIZE;
- }
- }
- /**
- * Gets the object center
- * @returns The object center
- */
- getObjectCenter() {
- if (this.object.getBoundingInfo) {
- const boundingInfo = this.object.getBoundingInfo();
- return boundingInfo.boundingBox.centerWorld;
- }
- else {
- return this.object.position;
- }
- }
- /**
- * Get a specific parameter from the options parameters
- * @param paramName The object parameter name
- * @returns The object parameter
- */
- getParam(paramName) {
- return this._options[paramName];
- }
- /**
- * Sets a specific parameter in the options given to the physics plugin
- * @param paramName The parameter name
- * @param value The value of the parameter
- */
- setParam(paramName, value) {
- this._options[paramName] = value;
- this._bodyUpdateRequired = true;
- }
- /**
- * Specifically change the body's mass. Won't recreate the physics body object
- * @param mass The mass of the physics imposter
- */
- setMass(mass) {
- if (this.getParam("mass") !== mass) {
- this.setParam("mass", mass);
- }
- if (this._physicsEngine) {
- this._physicsEngine.getPhysicsPlugin().setBodyMass(this, mass);
- }
- }
- /**
- * Gets the linear velocity
- * @returns linear velocity or null
- */
- getLinearVelocity() {
- return this._physicsEngine ? this._physicsEngine.getPhysicsPlugin().getLinearVelocity(this) : math_vector_Vector3.Zero();
- }
- /**
- * Sets the linear velocity
- * @param velocity linear velocity or null
- */
- setLinearVelocity(velocity) {
- if (this._physicsEngine) {
- this._physicsEngine.getPhysicsPlugin().setLinearVelocity(this, velocity);
- }
- }
- /**
- * Gets the angular velocity
- * @returns angular velocity or null
- */
- getAngularVelocity() {
- return this._physicsEngine ? this._physicsEngine.getPhysicsPlugin().getAngularVelocity(this) : math_vector_Vector3.Zero();
- }
- /**
- * Sets the angular velocity
- * @param velocity The velocity or null
- */
- setAngularVelocity(velocity) {
- if (this._physicsEngine) {
- this._physicsEngine.getPhysicsPlugin().setAngularVelocity(this, velocity);
- }
- }
- /**
- * Execute a function with the physics plugin native code
- * Provide a function the will have two variables - the world object and the physics body object
- * @param func The function to execute with the physics plugin native code
- */
- executeNativeFunction(func) {
- if (this._physicsEngine) {
- func(this._physicsEngine.getPhysicsPlugin().world, this.physicsBody);
- }
- }
- /**
- * Register a function that will be executed before the physics world is stepping forward
- * @param func The function to execute before the physics world is stepped forward
- */
- registerBeforePhysicsStep(func) {
- this._onBeforePhysicsStepCallbacks.push(func);
- }
- /**
- * Unregister a function that will be executed before the physics world is stepping forward
- * @param func The function to execute before the physics world is stepped forward
- */
- unregisterBeforePhysicsStep(func) {
- const index = this._onBeforePhysicsStepCallbacks.indexOf(func);
- if (index > -1) {
- this._onBeforePhysicsStepCallbacks.splice(index, 1);
- }
- else {
- logger_Logger.Warn("Function to remove was not found");
- }
- }
- /**
- * Register a function that will be executed after the physics step
- * @param func The function to execute after physics step
- */
- registerAfterPhysicsStep(func) {
- this._onAfterPhysicsStepCallbacks.push(func);
- }
- /**
- * Unregisters a function that will be executed after the physics step
- * @param func The function to execute after physics step
- */
- unregisterAfterPhysicsStep(func) {
- const index = this._onAfterPhysicsStepCallbacks.indexOf(func);
- if (index > -1) {
- this._onAfterPhysicsStepCallbacks.splice(index, 1);
- }
- else {
- logger_Logger.Warn("Function to remove was not found");
- }
- }
- /**
- * register a function that will be executed when this impostor collides against a different body
- * @param collideAgainst Physics imposter, or array of physics imposters to collide against
- * @param func Callback that is executed on collision
- */
- registerOnPhysicsCollide(collideAgainst, func) {
- const collidedAgainstList = collideAgainst instanceof Array ? collideAgainst : [collideAgainst];
- this._onPhysicsCollideCallbacks.push({ callback: func, otherImpostors: collidedAgainstList });
- }
- /**
- * Unregisters the physics imposter's collision callback
- * @param collideAgainst The physics object to collide against
- * @param func Callback to execute on collision
- */
- unregisterOnPhysicsCollide(collideAgainst, func) {
- const collidedAgainstList = collideAgainst instanceof Array ? collideAgainst : [collideAgainst];
- let index = -1;
- const found = this._onPhysicsCollideCallbacks.some((cbDef, idx) => {
- if (cbDef.callback === func && cbDef.otherImpostors.length === collidedAgainstList.length) {
- // chcek the arrays match
- const sameList = cbDef.otherImpostors.every((impostor) => {
- return collidedAgainstList.indexOf(impostor) > -1;
- });
- if (sameList) {
- index = idx;
- }
- return sameList;
- }
- return false;
- });
- if (found) {
- this._onPhysicsCollideCallbacks.splice(index, 1);
- }
- else {
- logger_Logger.Warn("Function to remove was not found");
- }
- }
- /**
- * Get the parent rotation
- * @returns The parent rotation
- */
- getParentsRotation() {
- let parent = this.object.parent;
- this._tmpQuat.copyFromFloats(0, 0, 0, 1);
- while (parent) {
- if (parent.rotationQuaternion) {
- this._tmpQuat2.copyFrom(parent.rotationQuaternion);
- }
- else {
- math_vector_Quaternion.RotationYawPitchRollToRef(parent.rotation.y, parent.rotation.x, parent.rotation.z, this._tmpQuat2);
- }
- this._tmpQuat.multiplyToRef(this._tmpQuat2, this._tmpQuat);
- parent = parent.parent;
- }
- return this._tmpQuat;
- }
- /**
- * Apply a force
- * @param force The force to apply
- * @param contactPoint The contact point for the force
- * @returns The physics imposter
- */
- applyForce(force, contactPoint) {
- if (this._physicsEngine) {
- this._physicsEngine.getPhysicsPlugin().applyForce(this, force, contactPoint);
- }
- return this;
- }
- /**
- * Apply an impulse
- * @param force The impulse force
- * @param contactPoint The contact point for the impulse force
- * @returns The physics imposter
- */
- applyImpulse(force, contactPoint) {
- if (this._physicsEngine) {
- this._physicsEngine.getPhysicsPlugin().applyImpulse(this, force, contactPoint);
- }
- return this;
- }
- /**
- * A help function to create a joint
- * @param otherImpostor A physics imposter used to create a joint
- * @param jointType The type of joint
- * @param jointData The data for the joint
- * @returns The physics imposter
- */
- createJoint(otherImpostor, jointType, jointData) {
- const joint = new PhysicsJoint(jointType, jointData);
- this.addJoint(otherImpostor, joint);
- return this;
- }
- /**
- * Add a joint to this impostor with a different impostor
- * @param otherImpostor A physics imposter used to add a joint
- * @param joint The joint to add
- * @returns The physics imposter
- */
- addJoint(otherImpostor, joint) {
- this._joints.push({
- otherImpostor: otherImpostor,
- joint: joint,
- });
- if (this._physicsEngine) {
- this._physicsEngine.addJoint(this, otherImpostor, joint);
- }
- return this;
- }
- /**
- * Add an anchor to a cloth impostor
- * @param otherImpostor rigid impostor to anchor to
- * @param width ratio across width from 0 to 1
- * @param height ratio up height from 0 to 1
- * @param influence the elasticity between cloth impostor and anchor from 0, very stretchy to 1, little stretch
- * @param noCollisionBetweenLinkedBodies when true collisions between cloth impostor and anchor are ignored; default false
- * @returns impostor the soft imposter
- */
- addAnchor(otherImpostor, width, height, influence, noCollisionBetweenLinkedBodies) {
- if (!this._physicsEngine) {
- return this;
- }
- const plugin = this._physicsEngine.getPhysicsPlugin();
- if (!plugin.appendAnchor) {
- return this;
- }
- if (this._physicsEngine) {
- plugin.appendAnchor(this, otherImpostor, width, height, influence, noCollisionBetweenLinkedBodies);
- }
- return this;
- }
- /**
- * Add a hook to a rope impostor
- * @param otherImpostor rigid impostor to anchor to
- * @param length ratio across rope from 0 to 1
- * @param influence the elasticity between rope impostor and anchor from 0, very stretchy to 1, little stretch
- * @param noCollisionBetweenLinkedBodies when true collisions between soft impostor and anchor are ignored; default false
- * @returns impostor the rope imposter
- */
- addHook(otherImpostor, length, influence, noCollisionBetweenLinkedBodies) {
- if (!this._physicsEngine) {
- return this;
- }
- const plugin = this._physicsEngine.getPhysicsPlugin();
- if (!plugin.appendAnchor) {
- return this;
- }
- if (this._physicsEngine) {
- plugin.appendHook(this, otherImpostor, length, influence, noCollisionBetweenLinkedBodies);
- }
- return this;
- }
- /**
- * Will keep this body still, in a sleep mode.
- * @returns the physics imposter
- */
- sleep() {
- if (this._physicsEngine) {
- this._physicsEngine.getPhysicsPlugin().sleepBody(this);
- }
- return this;
- }
- /**
- * Wake the body up.
- * @returns The physics imposter
- */
- wakeUp() {
- if (this._physicsEngine) {
- this._physicsEngine.getPhysicsPlugin().wakeUpBody(this);
- }
- return this;
- }
- /**
- * Clones the physics imposter
- * @param newObject The physics imposter clones to this physics-enabled object
- * @returns A nullable physics imposter
- */
- clone(newObject) {
- if (!newObject) {
- return null;
- }
- return new physicsImpostor_PhysicsImpostor(newObject, this.type, this._options, this._scene);
- }
- /**
- * Disposes the physics imposter
- */
- dispose( /*disposeChildren: boolean = true*/) {
- //no dispose if no physics engine is available.
- if (!this._physicsEngine) {
- return;
- }
- this._joints.forEach((j) => {
- if (this._physicsEngine) {
- this._physicsEngine.removeJoint(this, j.otherImpostor, j.joint);
- }
- });
- //dispose the physics body
- this._physicsEngine.removeImpostor(this);
- if (this.parent) {
- this.parent.forceUpdate();
- }
- else {
- /*this._object.getChildMeshes().forEach(function(mesh) {
- if (mesh.physicsImpostor) {
- if (disposeChildren) {
- mesh.physicsImpostor.dispose();
- mesh.physicsImpostor = null;
- }
- }
- })*/
- }
- this._isDisposed = true;
- }
- /**
- * Sets the delta position
- * @param position The delta position amount
- */
- setDeltaPosition(position) {
- this._deltaPosition.copyFrom(position);
- }
- /**
- * Sets the delta rotation
- * @param rotation The delta rotation amount
- */
- setDeltaRotation(rotation) {
- if (!this._deltaRotation) {
- this._deltaRotation = new math_vector_Quaternion();
- }
- this._deltaRotation.copyFrom(rotation);
- this._deltaRotationConjugated = this._deltaRotation.conjugate();
- }
- /**
- * Gets the box size of the physics imposter and stores the result in the input parameter
- * @param result Stores the box size
- * @returns The physics imposter
- */
- getBoxSizeToRef(result) {
- if (this._physicsEngine) {
- this._physicsEngine.getPhysicsPlugin().getBoxSizeToRef(this, result);
- }
- return this;
- }
- /**
- * Gets the radius of the physics imposter
- * @returns Radius of the physics imposter
- */
- getRadius() {
- return this._physicsEngine ? this._physicsEngine.getPhysicsPlugin().getRadius(this) : 0;
- }
- /**
- * Sync a bone with this impostor
- * @param bone The bone to sync to the impostor.
- * @param boneMesh The mesh that the bone is influencing.
- * @param jointPivot The pivot of the joint / bone in local space.
- * @param distToJoint Optional distance from the impostor to the joint.
- * @param adjustRotation Optional quaternion for adjusting the local rotation of the bone.
- */
- syncBoneWithImpostor(bone, boneMesh, jointPivot, distToJoint, adjustRotation) {
- const tempVec = physicsImpostor_PhysicsImpostor._TmpVecs[0];
- const mesh = this.object;
- if (mesh.rotationQuaternion) {
- if (adjustRotation) {
- const tempQuat = physicsImpostor_PhysicsImpostor._TmpQuat;
- mesh.rotationQuaternion.multiplyToRef(adjustRotation, tempQuat);
- bone.setRotationQuaternion(tempQuat, math_axis_Space.WORLD, boneMesh);
- }
- else {
- bone.setRotationQuaternion(mesh.rotationQuaternion, math_axis_Space.WORLD, boneMesh);
- }
- }
- tempVec.x = 0;
- tempVec.y = 0;
- tempVec.z = 0;
- if (jointPivot) {
- tempVec.x = jointPivot.x;
- tempVec.y = jointPivot.y;
- tempVec.z = jointPivot.z;
- bone.getDirectionToRef(tempVec, boneMesh, tempVec);
- if (distToJoint === undefined || distToJoint === null) {
- distToJoint = jointPivot.length();
- }
- tempVec.x *= distToJoint;
- tempVec.y *= distToJoint;
- tempVec.z *= distToJoint;
- }
- if (bone.getParent()) {
- tempVec.addInPlace(mesh.getAbsolutePosition());
- bone.setAbsolutePosition(tempVec, boneMesh);
- }
- else {
- boneMesh.setAbsolutePosition(mesh.getAbsolutePosition());
- boneMesh.position.x -= tempVec.x;
- boneMesh.position.y -= tempVec.y;
- boneMesh.position.z -= tempVec.z;
- }
- }
- /**
- * Sync impostor to a bone
- * @param bone The bone that the impostor will be synced to.
- * @param boneMesh The mesh that the bone is influencing.
- * @param jointPivot The pivot of the joint / bone in local space.
- * @param distToJoint Optional distance from the impostor to the joint.
- * @param adjustRotation Optional quaternion for adjusting the local rotation of the bone.
- * @param boneAxis Optional vector3 axis the bone is aligned with
- */
- syncImpostorWithBone(bone, boneMesh, jointPivot, distToJoint, adjustRotation, boneAxis) {
- const mesh = this.object;
- if (mesh.rotationQuaternion) {
- if (adjustRotation) {
- const tempQuat = physicsImpostor_PhysicsImpostor._TmpQuat;
- bone.getRotationQuaternionToRef(math_axis_Space.WORLD, boneMesh, tempQuat);
- tempQuat.multiplyToRef(adjustRotation, mesh.rotationQuaternion);
- }
- else {
- bone.getRotationQuaternionToRef(math_axis_Space.WORLD, boneMesh, mesh.rotationQuaternion);
- }
- }
- const pos = physicsImpostor_PhysicsImpostor._TmpVecs[0];
- const boneDir = physicsImpostor_PhysicsImpostor._TmpVecs[1];
- if (!boneAxis) {
- boneAxis = physicsImpostor_PhysicsImpostor._TmpVecs[2];
- boneAxis.x = 0;
- boneAxis.y = 1;
- boneAxis.z = 0;
- }
- bone.getDirectionToRef(boneAxis, boneMesh, boneDir);
- bone.getAbsolutePositionToRef(boneMesh, pos);
- if ((distToJoint === undefined || distToJoint === null) && jointPivot) {
- distToJoint = jointPivot.length();
- }
- if (distToJoint !== undefined && distToJoint !== null) {
- pos.x += boneDir.x * distToJoint;
- pos.y += boneDir.y * distToJoint;
- pos.z += boneDir.z * distToJoint;
- }
- mesh.setAbsolutePosition(pos);
- }
-}
-/**
- * The default object size of the imposter
- */
-physicsImpostor_PhysicsImpostor.DEFAULT_OBJECT_SIZE = new math_vector_Vector3(1, 1, 1);
-/**
- * The identity quaternion of the imposter
- */
-physicsImpostor_PhysicsImpostor.IDENTITY_QUATERNION = math_vector_Quaternion.Identity();
-physicsImpostor_PhysicsImpostor._TmpVecs = arrayTools_ArrayTools.BuildArray(3, math_vector_Vector3.Zero);
-physicsImpostor_PhysicsImpostor._TmpQuat = math_vector_Quaternion.Identity();
-//Impostor types
-/**
- * No-Imposter type
- */
-physicsImpostor_PhysicsImpostor.NoImpostor = 0;
-/**
- * Sphere-Imposter type
- */
-physicsImpostor_PhysicsImpostor.SphereImpostor = 1;
-/**
- * Box-Imposter type
- */
-physicsImpostor_PhysicsImpostor.BoxImpostor = 2;
-/**
- * Plane-Imposter type
- */
-physicsImpostor_PhysicsImpostor.PlaneImpostor = 3;
-/**
- * Mesh-imposter type (Only available to objects with vertices data)
- */
-physicsImpostor_PhysicsImpostor.MeshImpostor = 4;
-/**
- * Capsule-Impostor type (Ammo.js plugin only)
- */
-physicsImpostor_PhysicsImpostor.CapsuleImpostor = 6;
-/**
- * Cylinder-Imposter type
- */
-physicsImpostor_PhysicsImpostor.CylinderImpostor = 7;
-/**
- * Particle-Imposter type
- */
-physicsImpostor_PhysicsImpostor.ParticleImpostor = 8;
-/**
- * Heightmap-Imposter type
- */
-physicsImpostor_PhysicsImpostor.HeightmapImpostor = 9;
-/**
- * ConvexHull-Impostor type (Ammo.js plugin only)
- */
-physicsImpostor_PhysicsImpostor.ConvexHullImpostor = 10;
-/**
- * Custom-Imposter type (Ammo.js plugin only)
- */
-physicsImpostor_PhysicsImpostor.CustomImpostor = 100;
-/**
- * Rope-Imposter type
- */
-physicsImpostor_PhysicsImpostor.RopeImpostor = 101;
-/**
- * Cloth-Imposter type
- */
-physicsImpostor_PhysicsImpostor.ClothImpostor = 102;
-/**
- * Softbody-Imposter type
- */
-physicsImpostor_PhysicsImpostor.SoftbodyImpostor = 103;
-//# sourceMappingURL=physicsImpostor.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Loading/sceneLoader.js
-
-
-
-
-
-
-
-
-
-
-/**
- * Mode that determines how to handle old animation groups before loading new ones.
- */
-var sceneLoader_SceneLoaderAnimationGroupLoadingMode;
-(function (SceneLoaderAnimationGroupLoadingMode) {
- /**
- * Reset all old animations to initial state then dispose them.
- */
- SceneLoaderAnimationGroupLoadingMode[SceneLoaderAnimationGroupLoadingMode["Clean"] = 0] = "Clean";
- /**
- * Stop all old animations.
- */
- SceneLoaderAnimationGroupLoadingMode[SceneLoaderAnimationGroupLoadingMode["Stop"] = 1] = "Stop";
- /**
- * Restart old animations from first frame.
- */
- SceneLoaderAnimationGroupLoadingMode[SceneLoaderAnimationGroupLoadingMode["Sync"] = 2] = "Sync";
- /**
- * Old animations remains untouched.
- */
- SceneLoaderAnimationGroupLoadingMode[SceneLoaderAnimationGroupLoadingMode["NoSync"] = 3] = "NoSync";
-})(sceneLoader_SceneLoaderAnimationGroupLoadingMode || (sceneLoader_SceneLoaderAnimationGroupLoadingMode = {}));
-/**
- * Class used to load scene from various file formats using registered plugins
- * @see https://doc.babylonjs.com/features/featuresDeepDive/importers/loadingFileTypes
- */
-class sceneLoader_SceneLoader {
- /**
- * Gets or sets a boolean indicating if entire scene must be loaded even if scene contains incremental data
- */
- static get ForceFullSceneLoadingForIncremental() {
- return SceneLoaderFlags.ForceFullSceneLoadingForIncremental;
- }
- static set ForceFullSceneLoadingForIncremental(value) {
- SceneLoaderFlags.ForceFullSceneLoadingForIncremental = value;
- }
- /**
- * Gets or sets a boolean indicating if loading screen must be displayed while loading a scene
- */
- static get ShowLoadingScreen() {
- return SceneLoaderFlags.ShowLoadingScreen;
- }
- static set ShowLoadingScreen(value) {
- SceneLoaderFlags.ShowLoadingScreen = value;
- }
- /**
- * Defines the current logging level (while loading the scene)
- * @ignorenaming
- */
- // eslint-disable-next-line @typescript-eslint/naming-convention
- static get loggingLevel() {
- return SceneLoaderFlags.loggingLevel;
- }
- // eslint-disable-next-line @typescript-eslint/naming-convention
- static set loggingLevel(value) {
- SceneLoaderFlags.loggingLevel = value;
- }
- /**
- * Gets or set a boolean indicating if matrix weights must be cleaned upon loading
- */
- static get CleanBoneMatrixWeights() {
- return SceneLoaderFlags.CleanBoneMatrixWeights;
- }
- static set CleanBoneMatrixWeights(value) {
- SceneLoaderFlags.CleanBoneMatrixWeights = value;
- }
- /**
- * Gets the default plugin (used to load Babylon files)
- * @returns the .babylon plugin
- */
- static GetDefaultPlugin() {
- return sceneLoader_SceneLoader._RegisteredPlugins[".babylon"];
- }
- static _GetPluginForExtension(extension) {
- const registeredPlugin = sceneLoader_SceneLoader._RegisteredPlugins[extension];
- if (registeredPlugin) {
- return registeredPlugin;
- }
- logger_Logger.Warn("Unable to find a plugin to load " +
- extension +
- " files. Trying to use .babylon default plugin. To load from a specific filetype (eg. gltf) see: https://doc.babylonjs.com/features/featuresDeepDive/importers/loadingFileTypes");
- return sceneLoader_SceneLoader.GetDefaultPlugin();
- }
- static _GetPluginForDirectLoad(data) {
- for (const extension in sceneLoader_SceneLoader._RegisteredPlugins) {
- const plugin = sceneLoader_SceneLoader._RegisteredPlugins[extension].plugin;
- if (plugin.canDirectLoad && plugin.canDirectLoad(data)) {
- return sceneLoader_SceneLoader._RegisteredPlugins[extension];
- }
- }
- return sceneLoader_SceneLoader.GetDefaultPlugin();
- }
- static _GetPluginForFilename(sceneFilename) {
- const queryStringPosition = sceneFilename.indexOf("?");
- if (queryStringPosition !== -1) {
- sceneFilename = sceneFilename.substring(0, queryStringPosition);
- }
- const dotPosition = sceneFilename.lastIndexOf(".");
- const extension = sceneFilename.substring(dotPosition, sceneFilename.length).toLowerCase();
- return sceneLoader_SceneLoader._GetPluginForExtension(extension);
- }
- static _GetDirectLoad(sceneFilename) {
- if (sceneFilename.substr(0, 5) === "data:") {
- return sceneFilename.substr(5);
- }
- return null;
- }
- static _FormatErrorMessage(fileInfo, message, exception) {
- const fromLoad = fileInfo.rawData ? "binary data" : fileInfo.url;
- let errorMessage = "Unable to load from " + fromLoad;
- if (message) {
- errorMessage += `: ${message}`;
- }
- else if (exception) {
- errorMessage += `: ${exception}`;
- }
- return errorMessage;
- }
- static _LoadData(fileInfo, scene, onSuccess, onProgress, onError, onDispose, pluginExtension, name) {
- const directLoad = sceneLoader_SceneLoader._GetDirectLoad(fileInfo.url);
- if (fileInfo.rawData && !pluginExtension) {
- throw "When using ArrayBufferView to load data the file extension must be provided.";
- }
- const registeredPlugin = pluginExtension
- ? sceneLoader_SceneLoader._GetPluginForExtension(pluginExtension)
- : directLoad
- ? sceneLoader_SceneLoader._GetPluginForDirectLoad(fileInfo.url)
- : sceneLoader_SceneLoader._GetPluginForFilename(fileInfo.url);
- if (fileInfo.rawData && !registeredPlugin.isBinary) {
- throw "Loading from ArrayBufferView can not be used with plugins that don't support binary loading.";
- }
- let plugin;
- if (registeredPlugin.plugin.createPlugin !== undefined) {
- plugin = registeredPlugin.plugin.createPlugin();
- }
- else {
- plugin = registeredPlugin.plugin;
- }
- if (!plugin) {
- throw "The loader plugin corresponding to the file type you are trying to load has not been found. If using es6, please import the plugin you wish to use before.";
- }
- sceneLoader_SceneLoader.OnPluginActivatedObservable.notifyObservers(plugin);
- // Check if we have a direct load url. If the plugin is registered to handle
- // it or it's not a base64 data url, then pass it through the direct load path.
- if (directLoad && ((plugin.canDirectLoad && plugin.canDirectLoad(fileInfo.url)) || !IsBase64DataUrl(fileInfo.url))) {
- if (plugin.directLoad) {
- const result = plugin.directLoad(scene, directLoad);
- if (result.then) {
- result
- .then((data) => {
- onSuccess(plugin, data);
- })
- .catch((error) => {
- onError("Error in directLoad of _loadData: " + error, error);
- });
- }
- else {
- onSuccess(plugin, result);
- }
- }
- else {
- onSuccess(plugin, directLoad);
- }
- return plugin;
- }
- const useArrayBuffer = registeredPlugin.isBinary;
- const dataCallback = (data, responseURL) => {
- if (scene.isDisposed) {
- onError("Scene has been disposed");
- return;
- }
- onSuccess(plugin, data, responseURL);
- };
- let request = null;
- let pluginDisposed = false;
- const onDisposeObservable = plugin.onDisposeObservable;
- if (onDisposeObservable) {
- onDisposeObservable.add(() => {
- pluginDisposed = true;
- if (request) {
- request.abort();
- request = null;
- }
- onDispose();
- });
- }
- const manifestChecked = () => {
- if (pluginDisposed) {
- return;
- }
- const errorCallback = (request, exception) => {
- onError(request === null || request === void 0 ? void 0 : request.statusText, exception);
- };
- if (!plugin.loadFile && fileInfo.rawData) {
- throw "Plugin does not support loading ArrayBufferView.";
- }
- request = plugin.loadFile
- ? plugin.loadFile(scene, fileInfo.rawData || fileInfo.file || fileInfo.url, fileInfo.rootUrl, dataCallback, onProgress, useArrayBuffer, errorCallback, name)
- : scene._loadFile(fileInfo.file || fileInfo.url, dataCallback, onProgress, true, useArrayBuffer, errorCallback);
- };
- const engine = scene.getEngine();
- let canUseOfflineSupport = engine.enableOfflineSupport;
- if (canUseOfflineSupport) {
- // Also check for exceptions
- let exceptionFound = false;
- for (const regex of scene.disableOfflineSupportExceptionRules) {
- if (regex.test(fileInfo.url)) {
- exceptionFound = true;
- break;
- }
- }
- canUseOfflineSupport = !exceptionFound;
- }
- if (canUseOfflineSupport && engine_Engine.OfflineProviderFactory) {
- // Checking if a manifest file has been set for this scene and if offline mode has been requested
- scene.offlineProvider = engine_Engine.OfflineProviderFactory(fileInfo.url, manifestChecked, engine.disableManifestCheck);
- }
- else {
- manifestChecked();
- }
- return plugin;
- }
- static _GetFileInfo(rootUrl, sceneFilename) {
- let url;
- let name;
- let file = null;
- let rawData = null;
- if (!sceneFilename) {
- url = rootUrl;
- name = tools_Tools.GetFilename(rootUrl);
- rootUrl = tools_Tools.GetFolderPath(rootUrl);
- }
- else if (sceneFilename.name) {
- const sceneFile = sceneFilename;
- url = `file:${sceneFile.name}`;
- name = sceneFile.name;
- file = sceneFile;
- }
- else if (ArrayBuffer.isView(sceneFilename)) {
- url = "";
- name = "arrayBuffer";
- rawData = sceneFilename;
- }
- else if (typeof sceneFilename === "string" && sceneFilename.startsWith("data:")) {
- url = sceneFilename;
- name = "";
- }
- else {
- const filename = sceneFilename;
- if (filename.substr(0, 1) === "/") {
- tools_Tools.Error("Wrong sceneFilename parameter");
- return null;
- }
- url = rootUrl + filename;
- name = filename;
- }
- return {
- url: url,
- rootUrl: rootUrl,
- name: name,
- file: file,
- rawData,
- };
- }
- // Public functions
- /**
- * Gets a plugin that can load the given extension
- * @param extension defines the extension to load
- * @returns a plugin or null if none works
- */
- static GetPluginForExtension(extension) {
- return sceneLoader_SceneLoader._GetPluginForExtension(extension).plugin;
- }
- /**
- * Gets a boolean indicating that the given extension can be loaded
- * @param extension defines the extension to load
- * @returns true if the extension is supported
- */
- static IsPluginForExtensionAvailable(extension) {
- return !!sceneLoader_SceneLoader._RegisteredPlugins[extension];
- }
- /**
- * Adds a new plugin to the list of registered plugins
- * @param plugin defines the plugin to add
- */
- static RegisterPlugin(plugin) {
- if (typeof plugin.extensions === "string") {
- const extension = plugin.extensions;
- sceneLoader_SceneLoader._RegisteredPlugins[extension.toLowerCase()] = {
- plugin: plugin,
- isBinary: false,
- };
- }
- else {
- const extensions = plugin.extensions;
- Object.keys(extensions).forEach((extension) => {
- sceneLoader_SceneLoader._RegisteredPlugins[extension.toLowerCase()] = {
- plugin: plugin,
- isBinary: extensions[extension].isBinary,
- };
- });
- }
- }
- /**
- * Import meshes into a scene
- * @param meshNames an array of mesh names, a single mesh name, or empty string for all meshes that filter what meshes are imported
- * @param rootUrl a string that defines the root url for the scene and resources or the concatenation of rootURL and filename (e.g. http://example.com/test.glb)
- * @param sceneFilename a string that defines the name of the scene file or starts with "data:" following by the stringified version of the scene or a File object (default: empty string)
- * @param scene the instance of BABYLON.Scene to append to
- * @param onSuccess a callback with a list of imported meshes, particleSystems, skeletons, and animationGroups when import succeeds
- * @param onProgress a callback with a progress event for each file being loaded
- * @param onError a callback with the scene, a message, and possibly an exception when import fails
- * @param pluginExtension the extension used to determine the plugin
- * @returns The loaded plugin
- */
- static ImportMesh(meshNames, rootUrl, sceneFilename = "", scene = engineStore_EngineStore.LastCreatedScene, onSuccess = null, onProgress = null, onError = null, pluginExtension = null, name = "") {
- if (!scene) {
- logger_Logger.Error("No scene available to import mesh to");
- return null;
- }
- const fileInfo = sceneLoader_SceneLoader._GetFileInfo(rootUrl, sceneFilename);
- if (!fileInfo) {
- return null;
- }
- const loadingToken = {};
- scene.addPendingData(loadingToken);
- const disposeHandler = () => {
- scene.removePendingData(loadingToken);
- };
- const errorHandler = (message, exception) => {
- const errorMessage = sceneLoader_SceneLoader._FormatErrorMessage(fileInfo, message, exception);
- if (onError) {
- onError(scene, errorMessage, new RuntimeError(errorMessage, ErrorCodes.SceneLoaderError, exception));
- }
- else {
- logger_Logger.Error(errorMessage);
- // should the exception be thrown?
- }
- disposeHandler();
- };
- const progressHandler = onProgress
- ? (event) => {
- try {
- onProgress(event);
- }
- catch (e) {
- errorHandler("Error in onProgress callback: " + e, e);
- }
- }
- : undefined;
- const successHandler = (meshes, particleSystems, skeletons, animationGroups, transformNodes, geometries, lights) => {
- scene.importedMeshesFiles.push(fileInfo.url);
- if (onSuccess) {
- try {
- onSuccess(meshes, particleSystems, skeletons, animationGroups, transformNodes, geometries, lights);
- }
- catch (e) {
- errorHandler("Error in onSuccess callback: " + e, e);
- }
- }
- scene.removePendingData(loadingToken);
- };
- return sceneLoader_SceneLoader._LoadData(fileInfo, scene, (plugin, data, responseURL) => {
- if (plugin.rewriteRootURL) {
- fileInfo.rootUrl = plugin.rewriteRootURL(fileInfo.rootUrl, responseURL);
- }
- if (plugin.importMesh) {
- const syncedPlugin = plugin;
- const meshes = new Array();
- const particleSystems = new Array();
- const skeletons = new Array();
- if (!syncedPlugin.importMesh(meshNames, scene, data, fileInfo.rootUrl, meshes, particleSystems, skeletons, errorHandler)) {
- return;
- }
- scene.loadingPluginName = plugin.name;
- successHandler(meshes, particleSystems, skeletons, [], [], [], []);
- }
- else {
- const asyncedPlugin = plugin;
- asyncedPlugin
- .importMeshAsync(meshNames, scene, data, fileInfo.rootUrl, progressHandler, fileInfo.name)
- .then((result) => {
- scene.loadingPluginName = plugin.name;
- successHandler(result.meshes, result.particleSystems, result.skeletons, result.animationGroups, result.transformNodes, result.geometries, result.lights);
- })
- .catch((error) => {
- errorHandler(error.message, error);
- });
- }
- }, progressHandler, errorHandler, disposeHandler, pluginExtension, name);
- }
- /**
- * Import meshes into a scene
- * @param meshNames an array of mesh names, a single mesh name, or empty string for all meshes that filter what meshes are imported
- * @param rootUrl a string that defines the root url for the scene and resources or the concatenation of rootURL and filename (e.g. http://example.com/test.glb)
- * @param sceneFilename a string that defines the name of the scene file or starts with "data:" following by the stringified version of the scene or a File object (default: empty string)
- * @param scene the instance of BABYLON.Scene to append to
- * @param onProgress a callback with a progress event for each file being loaded
- * @param pluginExtension the extension used to determine the plugin
- * @returns The loaded list of imported meshes, particle systems, skeletons, and animation groups
- */
- static ImportMeshAsync(meshNames, rootUrl, sceneFilename = "", scene = engineStore_EngineStore.LastCreatedScene, onProgress = null, pluginExtension = null, name = "") {
- return new Promise((resolve, reject) => {
- sceneLoader_SceneLoader.ImportMesh(meshNames, rootUrl, sceneFilename, scene, (meshes, particleSystems, skeletons, animationGroups, transformNodes, geometries, lights) => {
- resolve({
- meshes: meshes,
- particleSystems: particleSystems,
- skeletons: skeletons,
- animationGroups: animationGroups,
- transformNodes: transformNodes,
- geometries: geometries,
- lights: lights,
- });
- }, onProgress, (scene, message, exception) => {
- reject(exception || new Error(message));
- }, pluginExtension, name);
- });
- }
- /**
- * Load a scene
- * @param rootUrl a string that defines the root url for the scene and resources or the concatenation of rootURL and filename (e.g. http://example.com/test.glb)
- * @param sceneFilename a string that defines the name of the scene file or starts with "data:" following by the stringified version of the scene or a File object (default: empty string)
- * @param engine is the instance of BABYLON.Engine to use to create the scene
- * @param onSuccess a callback with the scene when import succeeds
- * @param onProgress a callback with a progress event for each file being loaded
- * @param onError a callback with the scene, a message, and possibly an exception when import fails
- * @param pluginExtension the extension used to determine the plugin
- * @returns The loaded plugin
- */
- static Load(rootUrl, sceneFilename = "", engine = engineStore_EngineStore.LastCreatedEngine, onSuccess = null, onProgress = null, onError = null, pluginExtension = null, name = "") {
- if (!engine) {
- tools_Tools.Error("No engine available");
- return null;
- }
- return sceneLoader_SceneLoader.Append(rootUrl, sceneFilename, new scene_Scene(engine), onSuccess, onProgress, onError, pluginExtension, name);
- }
- /**
- * Load a scene
- * @param rootUrl a string that defines the root url for the scene and resources or the concatenation of rootURL and filename (e.g. http://example.com/test.glb)
- * @param sceneFilename a string that defines the name of the scene file or starts with "data:" following by the stringified version of the scene or a File object (default: empty string)
- * @param engine is the instance of BABYLON.Engine to use to create the scene
- * @param onProgress a callback with a progress event for each file being loaded
- * @param pluginExtension the extension used to determine the plugin
- * @returns The loaded scene
- */
- static LoadAsync(rootUrl, sceneFilename = "", engine = engineStore_EngineStore.LastCreatedEngine, onProgress = null, pluginExtension = null, name = "") {
- return new Promise((resolve, reject) => {
- sceneLoader_SceneLoader.Load(rootUrl, sceneFilename, engine, (scene) => {
- resolve(scene);
- }, onProgress, (scene, message, exception) => {
- reject(exception || new Error(message));
- }, pluginExtension, name);
- });
- }
- /**
- * Append a scene
- * @param rootUrl a string that defines the root url for the scene and resources or the concatenation of rootURL and filename (e.g. http://example.com/test.glb)
- * @param sceneFilename a string that defines the name of the scene file or starts with "data:" following by the stringified version of the scene or a File object (default: empty string)
- * @param scene is the instance of BABYLON.Scene to append to
- * @param onSuccess a callback with the scene when import succeeds
- * @param onProgress a callback with a progress event for each file being loaded
- * @param onError a callback with the scene, a message, and possibly an exception when import fails
- * @param pluginExtension the extension used to determine the plugin
- * @returns The loaded plugin
- */
- static Append(rootUrl, sceneFilename = "", scene = engineStore_EngineStore.LastCreatedScene, onSuccess = null, onProgress = null, onError = null, pluginExtension = null, name = "") {
- if (!scene) {
- logger_Logger.Error("No scene available to append to");
- return null;
- }
- const fileInfo = sceneLoader_SceneLoader._GetFileInfo(rootUrl, sceneFilename);
- if (!fileInfo) {
- return null;
- }
- const loadingToken = {};
- scene.addPendingData(loadingToken);
- const disposeHandler = () => {
- scene.removePendingData(loadingToken);
- };
- if (sceneLoader_SceneLoader.ShowLoadingScreen && !this._ShowingLoadingScreen) {
- this._ShowingLoadingScreen = true;
- scene.getEngine().displayLoadingUI();
- scene.executeWhenReady(() => {
- scene.getEngine().hideLoadingUI();
- this._ShowingLoadingScreen = false;
- });
- }
- const errorHandler = (message, exception) => {
- const errorMessage = sceneLoader_SceneLoader._FormatErrorMessage(fileInfo, message, exception);
- if (onError) {
- onError(scene, errorMessage, new RuntimeError(errorMessage, ErrorCodes.SceneLoaderError, exception));
- }
- else {
- logger_Logger.Error(errorMessage);
- // should the exception be thrown?
- }
- disposeHandler();
- };
- const progressHandler = onProgress
- ? (event) => {
- try {
- onProgress(event);
- }
- catch (e) {
- errorHandler("Error in onProgress callback", e);
- }
- }
- : undefined;
- const successHandler = () => {
- if (onSuccess) {
- try {
- onSuccess(scene);
- }
- catch (e) {
- errorHandler("Error in onSuccess callback", e);
- }
- }
- scene.removePendingData(loadingToken);
- };
- return sceneLoader_SceneLoader._LoadData(fileInfo, scene, (plugin, data) => {
- if (plugin.load) {
- const syncedPlugin = plugin;
- if (!syncedPlugin.load(scene, data, fileInfo.rootUrl, errorHandler)) {
- return;
- }
- scene.loadingPluginName = plugin.name;
- successHandler();
- }
- else {
- const asyncedPlugin = plugin;
- asyncedPlugin
- .loadAsync(scene, data, fileInfo.rootUrl, progressHandler, fileInfo.name)
- .then(() => {
- scene.loadingPluginName = plugin.name;
- successHandler();
- })
- .catch((error) => {
- errorHandler(error.message, error);
- });
- }
- }, progressHandler, errorHandler, disposeHandler, pluginExtension, name);
- }
- /**
- * Append a scene
- * @param rootUrl a string that defines the root url for the scene and resources or the concatenation of rootURL and filename (e.g. http://example.com/test.glb)
- * @param sceneFilename a string that defines the name of the scene file or starts with "data:" following by the stringified version of the scene or a File object (default: empty string)
- * @param scene is the instance of BABYLON.Scene to append to
- * @param onProgress a callback with a progress event for each file being loaded
- * @param pluginExtension the extension used to determine the plugin
- * @returns The given scene
- */
- static AppendAsync(rootUrl, sceneFilename = "", scene = engineStore_EngineStore.LastCreatedScene, onProgress = null, pluginExtension = null, name = "") {
- return new Promise((resolve, reject) => {
- sceneLoader_SceneLoader.Append(rootUrl, sceneFilename, scene, (scene) => {
- resolve(scene);
- }, onProgress, (scene, message, exception) => {
- reject(exception || new Error(message));
- }, pluginExtension, name);
- });
- }
- /**
- * Load a scene into an asset container
- * @param rootUrl a string that defines the root url for the scene and resources or the concatenation of rootURL and filename (e.g. http://example.com/test.glb)
- * @param sceneFilename a string that defines the name of the scene file or starts with "data:" following by the stringified version of the scene or a File object (default: empty string)
- * @param scene is the instance of BABYLON.Scene to append to (default: last created scene)
- * @param onSuccess a callback with the scene when import succeeds
- * @param onProgress a callback with a progress event for each file being loaded
- * @param onError a callback with the scene, a message, and possibly an exception when import fails
- * @param pluginExtension the extension used to determine the plugin
- * @returns The loaded plugin
- */
- static LoadAssetContainer(rootUrl, sceneFilename = "", scene = engineStore_EngineStore.LastCreatedScene, onSuccess = null, onProgress = null, onError = null, pluginExtension = null, name = "") {
- if (!scene) {
- logger_Logger.Error("No scene available to load asset container to");
- return null;
- }
- const fileInfo = sceneLoader_SceneLoader._GetFileInfo(rootUrl, sceneFilename);
- if (!fileInfo) {
- return null;
- }
- const loadingToken = {};
- scene.addPendingData(loadingToken);
- const disposeHandler = () => {
- scene.removePendingData(loadingToken);
- };
- const errorHandler = (message, exception) => {
- const errorMessage = sceneLoader_SceneLoader._FormatErrorMessage(fileInfo, message, exception);
- if (onError) {
- onError(scene, errorMessage, new RuntimeError(errorMessage, ErrorCodes.SceneLoaderError, exception));
- }
- else {
- logger_Logger.Error(errorMessage);
- // should the exception be thrown?
- }
- disposeHandler();
- };
- const progressHandler = onProgress
- ? (event) => {
- try {
- onProgress(event);
- }
- catch (e) {
- errorHandler("Error in onProgress callback", e);
- }
- }
- : undefined;
- const successHandler = (assets) => {
- if (onSuccess) {
- try {
- onSuccess(assets);
- }
- catch (e) {
- errorHandler("Error in onSuccess callback", e);
- }
- }
- scene.removePendingData(loadingToken);
- };
- return sceneLoader_SceneLoader._LoadData(fileInfo, scene, (plugin, data) => {
- if (plugin.loadAssetContainer) {
- const syncedPlugin = plugin;
- const assetContainer = syncedPlugin.loadAssetContainer(scene, data, fileInfo.rootUrl, errorHandler);
- if (!assetContainer) {
- return;
- }
- assetContainer.populateRootNodes();
- scene.loadingPluginName = plugin.name;
- successHandler(assetContainer);
- }
- else if (plugin.loadAssetContainerAsync) {
- const asyncedPlugin = plugin;
- asyncedPlugin
- .loadAssetContainerAsync(scene, data, fileInfo.rootUrl, progressHandler, fileInfo.name)
- .then((assetContainer) => {
- assetContainer.populateRootNodes();
- scene.loadingPluginName = plugin.name;
- successHandler(assetContainer);
- })
- .catch((error) => {
- errorHandler(error.message, error);
- });
- }
- else {
- errorHandler("LoadAssetContainer is not supported by this plugin. Plugin did not provide a loadAssetContainer or loadAssetContainerAsync method.");
- }
- }, progressHandler, errorHandler, disposeHandler, pluginExtension, name);
- }
- /**
- * Load a scene into an asset container
- * @param rootUrl a string that defines the root url for the scene and resources or the concatenation of rootURL and filename (e.g. http://example.com/test.glb)
- * @param sceneFilename a string that defines the name of the scene file or starts with "data:" following by the stringified version of the scene (default: empty string)
- * @param scene is the instance of Scene to append to
- * @param onProgress a callback with a progress event for each file being loaded
- * @param pluginExtension the extension used to determine the plugin
- * @returns The loaded asset container
- */
- static LoadAssetContainerAsync(rootUrl, sceneFilename = "", scene = engineStore_EngineStore.LastCreatedScene, onProgress = null, pluginExtension = null) {
- return new Promise((resolve, reject) => {
- sceneLoader_SceneLoader.LoadAssetContainer(rootUrl, sceneFilename, scene, (assetContainer) => {
- resolve(assetContainer);
- }, onProgress, (scene, message, exception) => {
- reject(exception || new Error(message));
- }, pluginExtension);
- });
- }
- /**
- * Import animations from a file into a scene
- * @param rootUrl a string that defines the root url for the scene and resources or the concatenation of rootURL and filename (e.g. http://example.com/test.glb)
- * @param sceneFilename a string that defines the name of the scene file or starts with "data:" following by the stringified version of the scene or a File object (default: empty string)
- * @param scene is the instance of BABYLON.Scene to append to (default: last created scene)
- * @param overwriteAnimations when true, animations are cleaned before importing new ones. Animations are appended otherwise
- * @param animationGroupLoadingMode defines how to handle old animations groups before importing new ones
- * @param targetConverter defines a function used to convert animation targets from loaded scene to current scene (default: search node by name)
- * @param onSuccess a callback with the scene when import succeeds
- * @param onProgress a callback with a progress event for each file being loaded
- * @param onError a callback with the scene, a message, and possibly an exception when import fails
- * @param pluginExtension the extension used to determine the plugin
- */
- static ImportAnimations(rootUrl, sceneFilename = "", scene = engineStore_EngineStore.LastCreatedScene, overwriteAnimations = true, animationGroupLoadingMode = sceneLoader_SceneLoaderAnimationGroupLoadingMode.Clean, targetConverter = null, onSuccess = null, onProgress = null, onError = null, pluginExtension = null) {
- if (!scene) {
- logger_Logger.Error("No scene available to load animations to");
- return;
- }
- if (overwriteAnimations) {
- // Reset, stop and dispose all animations before loading new ones
- for (const animatable of scene.animatables) {
- animatable.reset();
- }
- scene.stopAllAnimations();
- scene.animationGroups.slice().forEach((animationGroup) => {
- animationGroup.dispose();
- });
- const nodes = scene.getNodes();
- nodes.forEach((node) => {
- if (node.animations) {
- node.animations = [];
- }
- });
- }
- else {
- switch (animationGroupLoadingMode) {
- case sceneLoader_SceneLoaderAnimationGroupLoadingMode.Clean:
- scene.animationGroups.slice().forEach((animationGroup) => {
- animationGroup.dispose();
- });
- break;
- case sceneLoader_SceneLoaderAnimationGroupLoadingMode.Stop:
- scene.animationGroups.forEach((animationGroup) => {
- animationGroup.stop();
- });
- break;
- case sceneLoader_SceneLoaderAnimationGroupLoadingMode.Sync:
- scene.animationGroups.forEach((animationGroup) => {
- animationGroup.reset();
- animationGroup.restart();
- });
- break;
- case sceneLoader_SceneLoaderAnimationGroupLoadingMode.NoSync:
- // nothing to do
- break;
- default:
- logger_Logger.Error("Unknown animation group loading mode value '" + animationGroupLoadingMode + "'");
- return;
- }
- }
- const startingIndexForNewAnimatables = scene.animatables.length;
- const onAssetContainerLoaded = (container) => {
- container.mergeAnimationsTo(scene, scene.animatables.slice(startingIndexForNewAnimatables), targetConverter);
- container.dispose();
- scene.onAnimationFileImportedObservable.notifyObservers(scene);
- if (onSuccess) {
- onSuccess(scene);
- }
- };
- this.LoadAssetContainer(rootUrl, sceneFilename, scene, onAssetContainerLoaded, onProgress, onError, pluginExtension);
- }
- /**
- * Import animations from a file into a scene
- * @param rootUrl a string that defines the root url for the scene and resources or the concatenation of rootURL and filename (e.g. http://example.com/test.glb)
- * @param sceneFilename a string that defines the name of the scene file or starts with "data:" following by the stringified version of the scene or a File object (default: empty string)
- * @param scene is the instance of BABYLON.Scene to append to (default: last created scene)
- * @param overwriteAnimations when true, animations are cleaned before importing new ones. Animations are appended otherwise
- * @param animationGroupLoadingMode defines how to handle old animations groups before importing new ones
- * @param targetConverter defines a function used to convert animation targets from loaded scene to current scene (default: search node by name)
- * @param onSuccess a callback with the scene when import succeeds
- * @param onProgress a callback with a progress event for each file being loaded
- * @param onError a callback with the scene, a message, and possibly an exception when import fails
- * @param pluginExtension the extension used to determine the plugin
- * @returns the updated scene with imported animations
- */
- static ImportAnimationsAsync(rootUrl, sceneFilename = "", scene = engineStore_EngineStore.LastCreatedScene, overwriteAnimations = true, animationGroupLoadingMode = sceneLoader_SceneLoaderAnimationGroupLoadingMode.Clean, targetConverter = null,
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- onSuccess = null, onProgress = null,
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- onError = null, pluginExtension = null) {
- return new Promise((resolve, reject) => {
- sceneLoader_SceneLoader.ImportAnimations(rootUrl, sceneFilename, scene, overwriteAnimations, animationGroupLoadingMode, targetConverter, (_scene) => {
- resolve(_scene);
- }, onProgress, (_scene, message, exception) => {
- reject(exception || new Error(message));
- }, pluginExtension);
- });
- }
-}
-/**
- * No logging while loading
- */
-sceneLoader_SceneLoader.NO_LOGGING = 0;
-/**
- * Minimal logging while loading
- */
-sceneLoader_SceneLoader.MINIMAL_LOGGING = 1;
-/**
- * Summary logging while loading
- */
-sceneLoader_SceneLoader.SUMMARY_LOGGING = 2;
-/**
- * Detailed logging while loading
- */
-sceneLoader_SceneLoader.DETAILED_LOGGING = 3;
-// Members
-/**
- * Event raised when a plugin is used to load a scene
- */
-sceneLoader_SceneLoader.OnPluginActivatedObservable = new observable_Observable();
-sceneLoader_SceneLoader._RegisteredPlugins = {};
-sceneLoader_SceneLoader._ShowingLoadingScreen = false;
-//# sourceMappingURL=sceneLoader.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/pushMaterial.js
-
-
-/**
- * Base class of materials working in push mode in babylon JS
- * @internal
- */
-class PushMaterial extends material_Material {
- constructor(name, scene, storeEffectOnSubMeshes = true) {
- super(name, scene);
- this._normalMatrix = new math_vector_Matrix();
- this._storeEffectOnSubMeshes = storeEffectOnSubMeshes;
- }
- getEffect() {
- return this._storeEffectOnSubMeshes ? this._activeEffect : super.getEffect();
- }
- isReady(mesh, useInstances) {
- if (!mesh) {
- return false;
- }
- if (!this._storeEffectOnSubMeshes) {
- return true;
- }
- if (!mesh.subMeshes || mesh.subMeshes.length === 0) {
- return true;
- }
- return this.isReadyForSubMesh(mesh, mesh.subMeshes[0], useInstances);
- }
- _isReadyForSubMesh(subMesh) {
- const defines = subMesh.materialDefines;
- if (!this.checkReadyOnEveryCall && subMesh.effect && defines) {
- if (defines._renderId === this.getScene().getRenderId()) {
- return true;
- }
- }
- return false;
- }
- /**
- * Binds the given world matrix to the active effect
- *
- * @param world the matrix to bind
- */
- bindOnlyWorldMatrix(world) {
- this._activeEffect.setMatrix("world", world);
- }
- /**
- * Binds the given normal matrix to the active effect
- *
- * @param normalMatrix the matrix to bind
- */
- bindOnlyNormalMatrix(normalMatrix) {
- this._activeEffect.setMatrix("normalMatrix", normalMatrix);
- }
- bind(world, mesh) {
- if (!mesh) {
- return;
- }
- this.bindForSubMesh(world, mesh, mesh.subMeshes[0]);
- }
- _afterBind(mesh, effect = null) {
- super._afterBind(mesh, effect);
- this.getScene()._cachedEffect = effect;
- if (effect) {
- effect._forceRebindOnNextCall = false;
- }
- }
- _mustRebind(scene, effect, visibility = 1) {
- return scene.isCachedMaterialInvalid(this, effect, visibility);
- }
- dispose(forceDisposeEffect, forceDisposeTextures, notBoundToMesh) {
- this._activeEffect = undefined;
- super.dispose(forceDisposeEffect, forceDisposeTextures, notBoundToMesh);
- }
-}
-//# sourceMappingURL=pushMaterial.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Enums/nodeMaterialBlockConnectionPointTypes.js
-/**
- * Defines the kind of connection point for node based material
- */
-var NodeMaterialBlockConnectionPointTypes;
-(function (NodeMaterialBlockConnectionPointTypes) {
- /** Float */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["Float"] = 1] = "Float";
- /** Int */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["Int"] = 2] = "Int";
- /** Vector2 */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["Vector2"] = 4] = "Vector2";
- /** Vector3 */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["Vector3"] = 8] = "Vector3";
- /** Vector4 */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["Vector4"] = 16] = "Vector4";
- /** Color3 */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["Color3"] = 32] = "Color3";
- /** Color4 */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["Color4"] = 64] = "Color4";
- /** Matrix */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["Matrix"] = 128] = "Matrix";
- /** Custom object */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["Object"] = 256] = "Object";
- /** Detect type based on connection */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["AutoDetect"] = 1024] = "AutoDetect";
- /** Output type that will be defined by input type */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["BasedOnInput"] = 2048] = "BasedOnInput";
- /** Bitmask of all types */
- NodeMaterialBlockConnectionPointTypes[NodeMaterialBlockConnectionPointTypes["All"] = 4095] = "All";
-})(NodeMaterialBlockConnectionPointTypes || (NodeMaterialBlockConnectionPointTypes = {}));
-//# sourceMappingURL=nodeMaterialBlockConnectionPointTypes.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Enums/nodeMaterialBlockTargets.js
-/**
- * Enum used to define the target of a block
- */
-var NodeMaterialBlockTargets;
-(function (NodeMaterialBlockTargets) {
- /** Vertex shader */
- NodeMaterialBlockTargets[NodeMaterialBlockTargets["Vertex"] = 1] = "Vertex";
- /** Fragment shader */
- NodeMaterialBlockTargets[NodeMaterialBlockTargets["Fragment"] = 2] = "Fragment";
- /** Neutral */
- NodeMaterialBlockTargets[NodeMaterialBlockTargets["Neutral"] = 4] = "Neutral";
- /** Vertex and Fragment */
- NodeMaterialBlockTargets[NodeMaterialBlockTargets["VertexAndFragment"] = 3] = "VertexAndFragment";
-})(NodeMaterialBlockTargets || (NodeMaterialBlockTargets = {}));
-//# sourceMappingURL=nodeMaterialBlockTargets.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/nodeMaterialBuildState.js
-
-
-
-/**
- * Class used to store node based material build state
- */
-class NodeMaterialBuildState {
- constructor() {
- /** Gets or sets a boolean indicating if the current state can emit uniform buffers */
- this.supportUniformBuffers = false;
- /**
- * Gets the list of emitted attributes
- */
- this.attributes = new Array();
- /**
- * Gets the list of emitted uniforms
- */
- this.uniforms = new Array();
- /**
- * Gets the list of emitted constants
- */
- this.constants = new Array();
- /**
- * Gets the list of emitted samplers
- */
- this.samplers = new Array();
- /**
- * Gets the list of emitted functions
- */
- this.functions = {};
- /**
- * Gets the list of emitted extensions
- */
- this.extensions = {};
- /**
- * Gets the list of emitted counters
- */
- this.counters = {};
- /** @internal */
- this._attributeDeclaration = "";
- /** @internal */
- this._uniformDeclaration = "";
- /** @internal */
- this._constantDeclaration = "";
- /** @internal */
- this._samplerDeclaration = "";
- /** @internal */
- this._varyingTransfer = "";
- /** @internal */
- this._injectAtEnd = "";
- this._repeatableContentAnchorIndex = 0;
- /** @internal */
- this._builtCompilationString = "";
- /**
- * Gets the emitted compilation strings
- */
- this.compilationString = "";
- }
- /**
- * Finalize the compilation strings
- * @param state defines the current compilation state
- */
- finalize(state) {
- const emitComments = state.sharedData.emitComments;
- const isFragmentMode = this.target === NodeMaterialBlockTargets.Fragment;
- this.compilationString = `\n${emitComments ? "//Entry point\n" : ""}void main(void) {\n${this.compilationString}`;
- if (this._constantDeclaration) {
- this.compilationString = `\n${emitComments ? "//Constants\n" : ""}${this._constantDeclaration}\n${this.compilationString}`;
- }
- let functionCode = "";
- for (const functionName in this.functions) {
- functionCode += this.functions[functionName] + `\n`;
- }
- this.compilationString = `\n${functionCode}\n${this.compilationString}`;
- if (!isFragmentMode && this._varyingTransfer) {
- this.compilationString = `${this.compilationString}\n${this._varyingTransfer}`;
- }
- if (this._injectAtEnd) {
- this.compilationString = `${this.compilationString}\n${this._injectAtEnd}`;
- }
- this.compilationString = `${this.compilationString}\n}`;
- if (this.sharedData.varyingDeclaration) {
- this.compilationString = `\n${emitComments ? "//Varyings\n" : ""}${this.sharedData.varyingDeclaration}\n${this.compilationString}`;
- }
- if (this._samplerDeclaration) {
- this.compilationString = `\n${emitComments ? "//Samplers\n" : ""}${this._samplerDeclaration}\n${this.compilationString}`;
- }
- if (this._uniformDeclaration) {
- this.compilationString = `\n${emitComments ? "//Uniforms\n" : ""}${this._uniformDeclaration}\n${this.compilationString}`;
- }
- if (this._attributeDeclaration && !isFragmentMode) {
- this.compilationString = `\n${emitComments ? "//Attributes\n" : ""}${this._attributeDeclaration}\n${this.compilationString}`;
- }
- this.compilationString = "precision highp float;\n" + this.compilationString;
- this.compilationString = "#if defined(WEBGL2) || defines(WEBGPU)\nprecision highp sampler2DArray;\n#endif\n" + this.compilationString;
- for (const extensionName in this.extensions) {
- const extension = this.extensions[extensionName];
- this.compilationString = `\n${extension}\n${this.compilationString}`;
- }
- this._builtCompilationString = this.compilationString;
- }
- /** @internal */
- get _repeatableContentAnchor() {
- return `###___ANCHOR${this._repeatableContentAnchorIndex++}___###`;
- }
- /**
- * @internal
- */
- _getFreeVariableName(prefix) {
- prefix = prefix.replace(/[^a-zA-Z_]+/g, "");
- if (this.sharedData.variableNames[prefix] === undefined) {
- this.sharedData.variableNames[prefix] = 0;
- // Check reserved words
- if (prefix === "output" || prefix === "texture") {
- return prefix + this.sharedData.variableNames[prefix];
- }
- return prefix;
- }
- else {
- this.sharedData.variableNames[prefix]++;
- }
- return prefix + this.sharedData.variableNames[prefix];
- }
- /**
- * @internal
- */
- _getFreeDefineName(prefix) {
- if (this.sharedData.defineNames[prefix] === undefined) {
- this.sharedData.defineNames[prefix] = 0;
- }
- else {
- this.sharedData.defineNames[prefix]++;
- }
- return prefix + this.sharedData.defineNames[prefix];
- }
- /**
- * @internal
- */
- _excludeVariableName(name) {
- this.sharedData.variableNames[name] = 0;
- }
- /**
- * @internal
- */
- _emit2DSampler(name) {
- if (this.samplers.indexOf(name) < 0) {
- this._samplerDeclaration += `uniform sampler2D ${name};\n`;
- this.samplers.push(name);
- }
- }
- /**
- * @internal
- */
- _emit2DArraySampler(name) {
- if (this.samplers.indexOf(name) < 0) {
- this._samplerDeclaration += `uniform sampler2DArray ${name};\n`;
- this.samplers.push(name);
- }
- }
- /**
- * @internal
- */
- _getGLType(type) {
- switch (type) {
- case NodeMaterialBlockConnectionPointTypes.Float:
- return "float";
- case NodeMaterialBlockConnectionPointTypes.Int:
- return "int";
- case NodeMaterialBlockConnectionPointTypes.Vector2:
- return "vec2";
- case NodeMaterialBlockConnectionPointTypes.Color3:
- case NodeMaterialBlockConnectionPointTypes.Vector3:
- return "vec3";
- case NodeMaterialBlockConnectionPointTypes.Color4:
- case NodeMaterialBlockConnectionPointTypes.Vector4:
- return "vec4";
- case NodeMaterialBlockConnectionPointTypes.Matrix:
- return "mat4";
- }
- return "";
- }
- /**
- * @internal
- */
- _emitExtension(name, extension, define = "") {
- if (this.extensions[name]) {
- return;
- }
- if (define) {
- extension = `#if ${define}\n${extension}\n#endif`;
- }
- this.extensions[name] = extension;
- }
- /**
- * @internal
- */
- _emitFunction(name, code, comments) {
- if (this.functions[name]) {
- return;
- }
- if (this.sharedData.emitComments) {
- code = comments + `\n` + code;
- }
- this.functions[name] = code;
- }
- /**
- * @internal
- */
- _emitCodeFromInclude(includeName, comments, options) {
- if (options && options.repeatKey) {
- return `#include<${includeName}>${options.substitutionVars ? "(" + options.substitutionVars + ")" : ""}[0..${options.repeatKey}]\n`;
- }
- let code = effect_Effect.IncludesShadersStore[includeName] + "\n";
- if (this.sharedData.emitComments) {
- code = comments + `\n` + code;
- }
- if (!options) {
- return code;
- }
- if (options.replaceStrings) {
- for (let index = 0; index < options.replaceStrings.length; index++) {
- const replaceString = options.replaceStrings[index];
- code = code.replace(replaceString.search, replaceString.replace);
- }
- }
- return code;
- }
- /**
- * @internal
- */
- _emitFunctionFromInclude(includeName, comments, options, storeKey = "") {
- const key = includeName + storeKey;
- if (this.functions[key]) {
- return;
- }
- if (!options || (!options.removeAttributes && !options.removeUniforms && !options.removeVaryings && !options.removeIfDef && !options.replaceStrings)) {
- if (options && options.repeatKey) {
- this.functions[key] = `#include<${includeName}>${options.substitutionVars ? "(" + options.substitutionVars + ")" : ""}[0..${options.repeatKey}]\n`;
- }
- else {
- this.functions[key] = `#include<${includeName}>${(options === null || options === void 0 ? void 0 : options.substitutionVars) ? "(" + (options === null || options === void 0 ? void 0 : options.substitutionVars) + ")" : ""}\n`;
- }
- if (this.sharedData.emitComments) {
- this.functions[key] = comments + `\n` + this.functions[key];
- }
- return;
- }
- this.functions[key] = effect_Effect.IncludesShadersStore[includeName];
- if (this.sharedData.emitComments) {
- this.functions[key] = comments + `\n` + this.functions[key];
- }
- if (options.removeIfDef) {
- this.functions[key] = this.functions[key].replace(/^\s*?#ifdef.+$/gm, "");
- this.functions[key] = this.functions[key].replace(/^\s*?#endif.*$/gm, "");
- this.functions[key] = this.functions[key].replace(/^\s*?#else.*$/gm, "");
- this.functions[key] = this.functions[key].replace(/^\s*?#elif.*$/gm, "");
- }
- if (options.removeAttributes) {
- this.functions[key] = this.functions[key].replace(/\s*?attribute .+?;/g, "\n");
- }
- if (options.removeUniforms) {
- this.functions[key] = this.functions[key].replace(/\s*?uniform .*?;/g, "\n");
- }
- if (options.removeVaryings) {
- this.functions[key] = this.functions[key].replace(/\s*?(varying|in) .+?;/g, "\n");
- }
- if (options.replaceStrings) {
- for (let index = 0; index < options.replaceStrings.length; index++) {
- const replaceString = options.replaceStrings[index];
- this.functions[key] = this.functions[key].replace(replaceString.search, replaceString.replace);
- }
- }
- }
- /**
- * @internal
- */
- _registerTempVariable(name) {
- if (this.sharedData.temps.indexOf(name) !== -1) {
- return false;
- }
- this.sharedData.temps.push(name);
- return true;
- }
- /**
- * @internal
- */
- _emitVaryingFromString(name, type, define = "", notDefine = false) {
- if (this.sharedData.varyings.indexOf(name) !== -1) {
- return false;
- }
- this.sharedData.varyings.push(name);
- if (define) {
- if (define.startsWith("defined(")) {
- this.sharedData.varyingDeclaration += `#if ${define}\n`;
- }
- else {
- this.sharedData.varyingDeclaration += `${notDefine ? "#ifndef" : "#ifdef"} ${define}\n`;
- }
- }
- this.sharedData.varyingDeclaration += `varying ${type} ${name};\n`;
- if (define) {
- this.sharedData.varyingDeclaration += `#endif\n`;
- }
- return true;
- }
- /**
- * @internal
- */
- _emitUniformFromString(name, type, define = "", notDefine = false) {
- if (this.uniforms.indexOf(name) !== -1) {
- return;
- }
- this.uniforms.push(name);
- if (define) {
- if (define.startsWith("defined(")) {
- this._uniformDeclaration += `#if ${define}\n`;
- }
- else {
- this._uniformDeclaration += `${notDefine ? "#ifndef" : "#ifdef"} ${define}\n`;
- }
- }
- this._uniformDeclaration += `uniform ${type} ${name};\n`;
- if (define) {
- this._uniformDeclaration += `#endif\n`;
- }
- }
- /**
- * @internal
- */
- _emitFloat(value) {
- if (value.toString() === value.toFixed(0)) {
- return `${value}.0`;
- }
- return value.toString();
- }
-}
-//# sourceMappingURL=nodeMaterialBuildState.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/nodeMaterialBuildStateSharedData.js
-/**
- * Class used to store shared data between 2 NodeMaterialBuildState
- */
-class NodeMaterialBuildStateSharedData {
- /** Creates a new shared data */
- constructor() {
- /**
- * Gets the list of emitted varyings
- */
- this.temps = new Array();
- /**
- * Gets the list of emitted varyings
- */
- this.varyings = new Array();
- /**
- * Gets the varying declaration string
- */
- this.varyingDeclaration = "";
- /**
- * Input blocks
- */
- this.inputBlocks = new Array();
- /**
- * Input blocks
- */
- this.textureBlocks = new Array();
- /**
- * Bindable blocks (Blocks that need to set data to the effect)
- */
- this.bindableBlocks = new Array();
- /**
- * Bindable blocks (Blocks that need to set data to the effect) that will always be called (by bindForSubMesh), contrary to bindableBlocks that won't be called if _mustRebind() returns false
- */
- this.forcedBindableBlocks = new Array();
- /**
- * List of blocks that can provide a compilation fallback
- */
- this.blocksWithFallbacks = new Array();
- /**
- * List of blocks that can provide a define update
- */
- this.blocksWithDefines = new Array();
- /**
- * List of blocks that can provide a repeatable content
- */
- this.repeatableContentBlocks = new Array();
- /**
- * List of blocks that can provide a dynamic list of uniforms
- */
- this.dynamicUniformBlocks = new Array();
- /**
- * List of blocks that can block the isReady function for the material
- */
- this.blockingBlocks = new Array();
- /**
- * Gets the list of animated inputs
- */
- this.animatedInputs = new Array();
- /** List of emitted variables */
- this.variableNames = {};
- /** List of emitted defines */
- this.defineNames = {};
- /**
- * Gets the compilation hints emitted at compilation time
- */
- this.hints = {
- needWorldViewMatrix: false,
- needWorldViewProjectionMatrix: false,
- needAlphaBlending: false,
- needAlphaTesting: false,
- };
- /**
- * List of compilation checks
- */
- this.checks = {
- emitVertex: false,
- emitFragment: false,
- notConnectedNonOptionalInputs: new Array(),
- };
- /**
- * Is vertex program allowed to be empty?
- */
- this.allowEmptyVertexProgram = false;
- // Exclude usual attributes from free variable names
- this.variableNames["position"] = 0;
- this.variableNames["normal"] = 0;
- this.variableNames["tangent"] = 0;
- this.variableNames["uv"] = 0;
- this.variableNames["uv2"] = 0;
- this.variableNames["uv3"] = 0;
- this.variableNames["uv4"] = 0;
- this.variableNames["uv5"] = 0;
- this.variableNames["uv6"] = 0;
- this.variableNames["color"] = 0;
- this.variableNames["matricesIndices"] = 0;
- this.variableNames["matricesWeights"] = 0;
- this.variableNames["matricesIndicesExtra"] = 0;
- this.variableNames["matricesWeightsExtra"] = 0;
- this.variableNames["diffuseBase"] = 0;
- this.variableNames["specularBase"] = 0;
- this.variableNames["worldPos"] = 0;
- this.variableNames["shadow"] = 0;
- this.variableNames["view"] = 0;
- // Exclude known varyings
- this.variableNames["vTBN"] = 0;
- // Exclude defines
- this.defineNames["MAINUV0"] = 0;
- this.defineNames["MAINUV1"] = 0;
- this.defineNames["MAINUV2"] = 0;
- this.defineNames["MAINUV3"] = 0;
- this.defineNames["MAINUV4"] = 0;
- this.defineNames["MAINUV5"] = 0;
- this.defineNames["MAINUV6"] = 0;
- this.defineNames["MAINUV7"] = 0;
- }
- /**
- * Emits console errors and exceptions if there is a failing check
- */
- emitErrors() {
- let errorMessage = "";
- if (!this.checks.emitVertex && !this.allowEmptyVertexProgram) {
- errorMessage += "NodeMaterial does not have a vertex output. You need to at least add a block that generates a glPosition value.\n";
- }
- if (!this.checks.emitFragment) {
- errorMessage += "NodeMaterial does not have a fragment output. You need to at least add a block that generates a glFragColor value.\n";
- }
- for (const notConnectedInput of this.checks.notConnectedNonOptionalInputs) {
- errorMessage += `input ${notConnectedInput.name} from block ${notConnectedInput.ownerBlock.name}[${notConnectedInput.ownerBlock.getClassName()}] is not connected and is not optional.\n`;
- }
- if (errorMessage) {
- throw "Build of NodeMaterial failed:\n" + errorMessage;
- }
- }
-}
-//# sourceMappingURL=nodeMaterialBuildStateSharedData.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/nodeMaterialBlockConnectionPoint.js
-
-
-
-/**
- * Enum used to define the compatibility state between two connection points
- */
-var NodeMaterialConnectionPointCompatibilityStates;
-(function (NodeMaterialConnectionPointCompatibilityStates) {
- /** Points are compatibles */
- NodeMaterialConnectionPointCompatibilityStates[NodeMaterialConnectionPointCompatibilityStates["Compatible"] = 0] = "Compatible";
- /** Points are incompatible because of their types */
- NodeMaterialConnectionPointCompatibilityStates[NodeMaterialConnectionPointCompatibilityStates["TypeIncompatible"] = 1] = "TypeIncompatible";
- /** Points are incompatible because of their targets (vertex vs fragment) */
- NodeMaterialConnectionPointCompatibilityStates[NodeMaterialConnectionPointCompatibilityStates["TargetIncompatible"] = 2] = "TargetIncompatible";
- /** Points are incompatible because they are in the same hierarchy **/
- NodeMaterialConnectionPointCompatibilityStates[NodeMaterialConnectionPointCompatibilityStates["HierarchyIssue"] = 3] = "HierarchyIssue";
-})(NodeMaterialConnectionPointCompatibilityStates || (NodeMaterialConnectionPointCompatibilityStates = {}));
-/**
- * Defines the direction of a connection point
- */
-var NodeMaterialConnectionPointDirection;
-(function (NodeMaterialConnectionPointDirection) {
- /** Input */
- NodeMaterialConnectionPointDirection[NodeMaterialConnectionPointDirection["Input"] = 0] = "Input";
- /** Output */
- NodeMaterialConnectionPointDirection[NodeMaterialConnectionPointDirection["Output"] = 1] = "Output";
-})(NodeMaterialConnectionPointDirection || (NodeMaterialConnectionPointDirection = {}));
-/**
- * Defines a connection point for a block
- */
-class NodeMaterialConnectionPoint {
- /**
- * Checks if two types are equivalent
- * @param type1 type 1 to check
- * @param type2 type 2 to check
- * @returns true if both types are equivalent, else false
- */
- static AreEquivalentTypes(type1, type2) {
- switch (type1) {
- case NodeMaterialBlockConnectionPointTypes.Vector3: {
- if (type2 === NodeMaterialBlockConnectionPointTypes.Color3) {
- return true;
- }
- break;
- }
- case NodeMaterialBlockConnectionPointTypes.Vector4: {
- if (type2 === NodeMaterialBlockConnectionPointTypes.Color4) {
- return true;
- }
- break;
- }
- case NodeMaterialBlockConnectionPointTypes.Color3: {
- if (type2 === NodeMaterialBlockConnectionPointTypes.Vector3) {
- return true;
- }
- break;
- }
- case NodeMaterialBlockConnectionPointTypes.Color4: {
- if (type2 === NodeMaterialBlockConnectionPointTypes.Vector4) {
- return true;
- }
- break;
- }
- }
- return false;
- }
- /** Gets the direction of the point */
- get direction() {
- return this._direction;
- }
- /**
- * Gets or sets the associated variable name in the shader
- */
- get associatedVariableName() {
- if (this._ownerBlock.isInput) {
- return this._ownerBlock.associatedVariableName;
- }
- if ((!this._enforceAssociatedVariableName || !this._associatedVariableName) && this._connectedPoint) {
- return this._connectedPoint.associatedVariableName;
- }
- return this._associatedVariableName;
- }
- set associatedVariableName(value) {
- this._associatedVariableName = value;
- }
- /** Get the inner type (ie AutoDetect for instance instead of the inferred one) */
- get innerType() {
- if (this._linkedConnectionSource && this._linkedConnectionSource.isConnected) {
- return this.type;
- }
- return this._type;
- }
- /**
- * Gets or sets the connection point type (default is float)
- */
- get type() {
- if (this._type === NodeMaterialBlockConnectionPointTypes.AutoDetect) {
- if (this._ownerBlock.isInput) {
- return this._ownerBlock.type;
- }
- if (this._connectedPoint) {
- return this._connectedPoint.type;
- }
- if (this._linkedConnectionSource && this._linkedConnectionSource.isConnected) {
- return this._linkedConnectionSource.type;
- }
- }
- if (this._type === NodeMaterialBlockConnectionPointTypes.BasedOnInput) {
- if (this._typeConnectionSource) {
- if (!this._typeConnectionSource.isConnected && this._defaultConnectionPointType) {
- return this._defaultConnectionPointType;
- }
- return this._typeConnectionSource.type;
- }
- else if (this._defaultConnectionPointType) {
- return this._defaultConnectionPointType;
- }
- }
- return this._type;
- }
- set type(value) {
- this._type = value;
- }
- /** Gets or sets the target of that connection point */
- get target() {
- if (!this._prioritizeVertex || !this._ownerBlock) {
- return this._target;
- }
- if (this._target !== NodeMaterialBlockTargets.VertexAndFragment) {
- return this._target;
- }
- if (this._ownerBlock.target === NodeMaterialBlockTargets.Fragment) {
- return NodeMaterialBlockTargets.Fragment;
- }
- return NodeMaterialBlockTargets.Vertex;
- }
- set target(value) {
- this._target = value;
- }
- /**
- * Gets a boolean indicating that the current point is connected to another NodeMaterialBlock
- */
- get isConnected() {
- return this.connectedPoint !== null || this.hasEndpoints;
- }
- /**
- * Gets a boolean indicating that the current point is connected to an input block
- */
- get isConnectedToInputBlock() {
- return this.connectedPoint !== null && this.connectedPoint.ownerBlock.isInput;
- }
- /**
- * Gets a the connected input block (if any)
- */
- get connectInputBlock() {
- if (!this.isConnectedToInputBlock) {
- return null;
- }
- return this.connectedPoint.ownerBlock;
- }
- /** Get the other side of the connection (if any) */
- get connectedPoint() {
- return this._connectedPoint;
- }
- /** Get the block that owns this connection point */
- get ownerBlock() {
- return this._ownerBlock;
- }
- /** Get the block connected on the other side of this connection (if any) */
- get sourceBlock() {
- if (!this._connectedPoint) {
- return null;
- }
- return this._connectedPoint.ownerBlock;
- }
- /** Get the block connected on the endpoints of this connection (if any) */
- get connectedBlocks() {
- if (this._endpoints.length === 0) {
- return [];
- }
- return this._endpoints.map((e) => e.ownerBlock);
- }
- /** Gets the list of connected endpoints */
- get endpoints() {
- return this._endpoints;
- }
- /** Gets a boolean indicating if that output point is connected to at least one input */
- get hasEndpoints() {
- return this._endpoints && this._endpoints.length > 0;
- }
- /** Gets a boolean indicating that this connection has a path to the vertex output*/
- get isDirectlyConnectedToVertexOutput() {
- if (!this.hasEndpoints) {
- return false;
- }
- for (const endpoint of this._endpoints) {
- if (endpoint.ownerBlock.target === NodeMaterialBlockTargets.Vertex) {
- return true;
- }
- if (endpoint.ownerBlock.target === NodeMaterialBlockTargets.Neutral || endpoint.ownerBlock.target === NodeMaterialBlockTargets.VertexAndFragment) {
- if (endpoint.ownerBlock.outputs.some((o) => o.isDirectlyConnectedToVertexOutput)) {
- return true;
- }
- }
- }
- return false;
- }
- /** Gets a boolean indicating that this connection will be used in the vertex shader */
- get isConnectedInVertexShader() {
- if (this.target === NodeMaterialBlockTargets.Vertex) {
- return true;
- }
- if (!this.hasEndpoints) {
- return false;
- }
- for (const endpoint of this._endpoints) {
- if (endpoint.ownerBlock.target === NodeMaterialBlockTargets.Vertex) {
- return true;
- }
- if (endpoint.target === NodeMaterialBlockTargets.Vertex) {
- return true;
- }
- if (endpoint.ownerBlock.target === NodeMaterialBlockTargets.Neutral || endpoint.ownerBlock.target === NodeMaterialBlockTargets.VertexAndFragment) {
- if (endpoint.ownerBlock.outputs.some((o) => o.isConnectedInVertexShader)) {
- return true;
- }
- }
- }
- return false;
- }
- /** Gets a boolean indicating that this connection will be used in the fragment shader */
- get isConnectedInFragmentShader() {
- if (this.target === NodeMaterialBlockTargets.Fragment) {
- return true;
- }
- if (!this.hasEndpoints) {
- return false;
- }
- for (const endpoint of this._endpoints) {
- if (endpoint.ownerBlock.target === NodeMaterialBlockTargets.Fragment) {
- return true;
- }
- if (endpoint.ownerBlock.target === NodeMaterialBlockTargets.Neutral || endpoint.ownerBlock.target === NodeMaterialBlockTargets.VertexAndFragment) {
- if (endpoint.ownerBlock.isConnectedInFragmentShader()) {
- return true;
- }
- }
- }
- return false;
- }
- /**
- * Creates a block suitable to be used as an input for this input point.
- * If null is returned, a block based on the point type will be created.
- * @returns The returned string parameter is the name of the output point of NodeMaterialBlock (first parameter of the returned array) that can be connected to the input
- */
- createCustomInputBlock() {
- return null;
- }
- /**
- * Creates a new connection point
- * @param name defines the connection point name
- * @param ownerBlock defines the block hosting this connection point
- * @param direction defines the direction of the connection point
- */
- constructor(name, ownerBlock, direction) {
- /** @internal */
- this._connectedPoint = null;
- this._endpoints = new Array();
- /** @internal */
- this._typeConnectionSource = null;
- /** @internal */
- this._defaultConnectionPointType = null;
- /** @internal */
- this._linkedConnectionSource = null;
- /** @internal */
- this._acceptedConnectionPointType = null;
- this._type = NodeMaterialBlockConnectionPointTypes.Float;
- /** @internal */
- this._enforceAssociatedVariableName = false;
- /** Indicates that this connection point needs dual validation before being connected to another point */
- this.needDualDirectionValidation = false;
- /**
- * Gets or sets the additional types supported by this connection point
- */
- this.acceptedConnectionPointTypes = new Array();
- /**
- * Gets or sets the additional types excluded by this connection point
- */
- this.excludedConnectionPointTypes = new Array();
- /**
- * Observable triggered when this point is connected
- */
- this.onConnectionObservable = new observable_Observable();
- /**
- * Gets or sets a boolean indicating that this connection point is exposed on a frame
- */
- this.isExposedOnFrame = false;
- /**
- * Gets or sets number indicating the position that the port is exposed to on a frame
- */
- this.exposedPortPosition = -1;
- /** @internal */
- this._prioritizeVertex = false;
- this._target = NodeMaterialBlockTargets.VertexAndFragment;
- this._ownerBlock = ownerBlock;
- this.name = name;
- this._direction = direction;
- }
- /**
- * Gets the current class name e.g. "NodeMaterialConnectionPoint"
- * @returns the class name
- */
- getClassName() {
- return "NodeMaterialConnectionPoint";
- }
- /**
- * Gets a boolean indicating if the current point can be connected to another point
- * @param connectionPoint defines the other connection point
- * @returns a boolean
- */
- canConnectTo(connectionPoint) {
- return this.checkCompatibilityState(connectionPoint) === NodeMaterialConnectionPointCompatibilityStates.Compatible;
- }
- /**
- * Gets a number indicating if the current point can be connected to another point
- * @param connectionPoint defines the other connection point
- * @returns a number defining the compatibility state
- */
- checkCompatibilityState(connectionPoint) {
- const ownerBlock = this._ownerBlock;
- const otherBlock = connectionPoint.ownerBlock;
- if (ownerBlock.target === NodeMaterialBlockTargets.Fragment) {
- // Let's check we are not going reverse
- if (otherBlock.target === NodeMaterialBlockTargets.Vertex) {
- return NodeMaterialConnectionPointCompatibilityStates.TargetIncompatible;
- }
- for (const output of otherBlock.outputs) {
- if (output.ownerBlock.target != NodeMaterialBlockTargets.Neutral && output.isConnectedInVertexShader) {
- return NodeMaterialConnectionPointCompatibilityStates.TargetIncompatible;
- }
- }
- }
- if (this.type !== connectionPoint.type && connectionPoint.innerType !== NodeMaterialBlockConnectionPointTypes.AutoDetect) {
- // Equivalents
- if (NodeMaterialConnectionPoint.AreEquivalentTypes(this.type, connectionPoint.type)) {
- return NodeMaterialConnectionPointCompatibilityStates.Compatible;
- }
- // Accepted types
- if ((connectionPoint.acceptedConnectionPointTypes && connectionPoint.acceptedConnectionPointTypes.indexOf(this.type) !== -1) ||
- (connectionPoint._acceptedConnectionPointType && NodeMaterialConnectionPoint.AreEquivalentTypes(connectionPoint._acceptedConnectionPointType.type, this.type))) {
- return NodeMaterialConnectionPointCompatibilityStates.Compatible;
- }
- else {
- return NodeMaterialConnectionPointCompatibilityStates.TypeIncompatible;
- }
- }
- // Excluded
- if (connectionPoint.excludedConnectionPointTypes && connectionPoint.excludedConnectionPointTypes.indexOf(this.type) !== -1) {
- return NodeMaterialConnectionPointCompatibilityStates.TypeIncompatible;
- }
- // Check hierarchy
- let targetBlock = otherBlock;
- let sourceBlock = ownerBlock;
- if (this.direction === NodeMaterialConnectionPointDirection.Input) {
- targetBlock = ownerBlock;
- sourceBlock = otherBlock;
- }
- if (targetBlock.isAnAncestorOf(sourceBlock)) {
- return NodeMaterialConnectionPointCompatibilityStates.HierarchyIssue;
- }
- return NodeMaterialConnectionPointCompatibilityStates.Compatible;
- }
- /**
- * Connect this point to another connection point
- * @param connectionPoint defines the other connection point
- * @param ignoreConstraints defines if the system will ignore connection type constraints (default is false)
- * @returns the current connection point
- */
- connectTo(connectionPoint, ignoreConstraints = false) {
- if (!ignoreConstraints && !this.canConnectTo(connectionPoint)) {
- throw "Cannot connect these two connectors.";
- }
- this._endpoints.push(connectionPoint);
- connectionPoint._connectedPoint = this;
- this._enforceAssociatedVariableName = false;
- this.onConnectionObservable.notifyObservers(connectionPoint);
- connectionPoint.onConnectionObservable.notifyObservers(this);
- return this;
- }
- /**
- * Disconnect this point from one of his endpoint
- * @param endpoint defines the other connection point
- * @returns the current connection point
- */
- disconnectFrom(endpoint) {
- const index = this._endpoints.indexOf(endpoint);
- if (index === -1) {
- return this;
- }
- this._endpoints.splice(index, 1);
- endpoint._connectedPoint = null;
- this._enforceAssociatedVariableName = false;
- endpoint._enforceAssociatedVariableName = false;
- return this;
- }
- /**
- * Fill the list of excluded connection point types with all types other than those passed in the parameter
- * @param mask Types (ORed values of NodeMaterialBlockConnectionPointTypes) that are allowed, and thus will not be pushed to the excluded list
- */
- addExcludedConnectionPointFromAllowedTypes(mask) {
- let bitmask = 1;
- while (bitmask < NodeMaterialBlockConnectionPointTypes.All) {
- if (!(mask & bitmask)) {
- this.excludedConnectionPointTypes.push(bitmask);
- }
- bitmask = bitmask << 1;
- }
- }
- /**
- * Serializes this point in a JSON representation
- * @param isInput defines if the connection point is an input (default is true)
- * @returns the serialized point object
- */
- serialize(isInput = true) {
- const serializationObject = {};
- serializationObject.name = this.name;
- serializationObject.displayName = this.displayName;
- if (isInput && this.connectedPoint) {
- serializationObject.inputName = this.name;
- serializationObject.targetBlockId = this.connectedPoint.ownerBlock.uniqueId;
- serializationObject.targetConnectionName = this.connectedPoint.name;
- serializationObject.isExposedOnFrame = true;
- serializationObject.exposedPortPosition = this.exposedPortPosition;
- }
- if (this.isExposedOnFrame || this.exposedPortPosition >= 0) {
- serializationObject.isExposedOnFrame = true;
- serializationObject.exposedPortPosition = this.exposedPortPosition;
- }
- return serializationObject;
- }
- /**
- * Release resources
- */
- dispose() {
- this.onConnectionObservable.clear();
- }
-}
-//# sourceMappingURL=nodeMaterialBlockConnectionPoint.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/nodeMaterialBlock.js
-
-
-
-
-
-/**
- * Defines a block that can be used inside a node based material
- */
-class NodeMaterialBlock {
- /**
- * Gets the name of the block
- */
- get name() {
- return this._name;
- }
- /**
- * Sets the name of the block. Will check if the name is valid.
- */
- set name(newName) {
- if (!this.validateBlockName(newName)) {
- return;
- }
- this._name = newName;
- }
- /**
- * Gets a boolean indicating that this block can only be used once per NodeMaterial
- */
- get isUnique() {
- return this._isUnique;
- }
- /**
- * Gets a boolean indicating that this block is an end block (e.g. it is generating a system value)
- */
- get isFinalMerger() {
- return this._isFinalMerger;
- }
- /**
- * Gets a boolean indicating that this block is an input (e.g. it sends data to the shader)
- */
- get isInput() {
- return this._isInput;
- }
- /**
- * Gets a boolean indicating if this block is a teleport out
- */
- get isTeleportOut() {
- return this._isTeleportOut;
- }
- /**
- * Gets a boolean indicating if this block is a teleport in
- */
- get isTeleportIn() {
- return this._isTeleportIn;
- }
- /**
- * Gets or sets the build Id
- */
- get buildId() {
- return this._buildId;
- }
- set buildId(value) {
- this._buildId = value;
- }
- /**
- * Gets or sets the target of the block
- */
- get target() {
- return this._target;
- }
- set target(value) {
- if ((this._target & value) !== 0) {
- return;
- }
- this._target = value;
- }
- /**
- * Gets the list of input points
- */
- get inputs() {
- return this._inputs;
- }
- /** Gets the list of output points */
- get outputs() {
- return this._outputs;
- }
- /**
- * Find an input by its name
- * @param name defines the name of the input to look for
- * @returns the input or null if not found
- */
- getInputByName(name) {
- const filter = this._inputs.filter((e) => e.name === name);
- if (filter.length) {
- return filter[0];
- }
- return null;
- }
- /**
- * Find an output by its name
- * @param name defines the name of the output to look for
- * @returns the output or null if not found
- */
- getOutputByName(name) {
- const filter = this._outputs.filter((e) => e.name === name);
- if (filter.length) {
- return filter[0];
- }
- return null;
- }
- /**
- * Creates a new NodeMaterialBlock
- * @param name defines the block name
- * @param target defines the target of that block (Vertex by default)
- * @param isFinalMerger defines a boolean indicating that this block is an end block (e.g. it is generating a system value). Default is false
- */
- constructor(name, target = NodeMaterialBlockTargets.Vertex, isFinalMerger = false) {
- this._isFinalMerger = false;
- this._isInput = false;
- this._isTeleportOut = false;
- this._isTeleportIn = false;
- this._name = "";
- this._isUnique = false;
- /** Gets or sets a boolean indicating that only one input can be connected at a time */
- this.inputsAreExclusive = false;
- /** @internal */
- this._codeVariableName = "";
- /** @internal */
- this._inputs = new Array();
- /** @internal */
- this._outputs = new Array();
- /**
- * Gets or sets the comments associated with this block
- */
- this.comments = "";
- /** Gets or sets a boolean indicating that this input can be edited in the Inspector (false by default) */
- this.visibleInInspector = false;
- /** Gets or sets a boolean indicating that this input can be edited from a collapsed frame */
- this.visibleOnFrame = false;
- this._target = target;
- this._originalTargetIsNeutral = target === NodeMaterialBlockTargets.Neutral;
- this._isFinalMerger = isFinalMerger;
- this._isInput = this.getClassName() === "InputBlock";
- this._isTeleportOut = this.getClassName() === "NodeMaterialTeleportOutBlock";
- this._isTeleportIn = this.getClassName() === "NodeMaterialTeleportInBlock";
- this._name = name;
- this.uniqueId = UniqueIdGenerator.UniqueId;
- }
- /** @internal */
- _setInitialTarget(target) {
- this._target = target;
- this._originalTargetIsNeutral = target === NodeMaterialBlockTargets.Neutral;
- }
- /**
- * Initialize the block and prepare the context for build
- * @param state defines the state that will be used for the build
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- initialize(state) {
- // Do nothing
- }
- /**
- * Bind data to effect. Will only be called for blocks with isBindable === true
- * @param effect defines the effect to bind data to
- * @param nodeMaterial defines the hosting NodeMaterial
- * @param mesh defines the mesh that will be rendered
- * @param subMesh defines the submesh that will be rendered
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- bind(effect, nodeMaterial, mesh, subMesh) {
- // Do nothing
- }
- _declareOutput(output, state) {
- return `${state._getGLType(output.type)} ${output.associatedVariableName}`;
- }
- _writeVariable(currentPoint) {
- const connectionPoint = currentPoint.connectedPoint;
- if (connectionPoint) {
- return `${currentPoint.associatedVariableName}`;
- }
- return `0.`;
- }
- _writeFloat(value) {
- let stringVersion = value.toString();
- if (stringVersion.indexOf(".") === -1) {
- stringVersion += ".0";
- }
- return `${stringVersion}`;
- }
- /**
- * Gets the current class name e.g. "NodeMaterialBlock"
- * @returns the class name
- */
- getClassName() {
- return "NodeMaterialBlock";
- }
- /** Gets a boolean indicating that this connection will be used in the fragment shader */
- isConnectedInFragmentShader() {
- return this.outputs.some((o) => o.isConnectedInFragmentShader);
- }
- /**
- * Register a new input. Must be called inside a block constructor
- * @param name defines the connection point name
- * @param type defines the connection point type
- * @param isOptional defines a boolean indicating that this input can be omitted
- * @param target defines the target to use to limit the connection point (will be VertexAndFragment by default)
- * @param point an already created connection point. If not provided, create a new one
- * @returns the current block
- */
- registerInput(name, type, isOptional = false, target, point) {
- point = point !== null && point !== void 0 ? point : new NodeMaterialConnectionPoint(name, this, NodeMaterialConnectionPointDirection.Input);
- point.type = type;
- point.isOptional = isOptional;
- if (target) {
- point.target = target;
- }
- this._inputs.push(point);
- return this;
- }
- /**
- * Register a new output. Must be called inside a block constructor
- * @param name defines the connection point name
- * @param type defines the connection point type
- * @param target defines the target to use to limit the connection point (will be VertexAndFragment by default)
- * @param point an already created connection point. If not provided, create a new one
- * @returns the current block
- */
- registerOutput(name, type, target, point) {
- point = point !== null && point !== void 0 ? point : new NodeMaterialConnectionPoint(name, this, NodeMaterialConnectionPointDirection.Output);
- point.type = type;
- if (target) {
- point.target = target;
- }
- this._outputs.push(point);
- return this;
- }
- /**
- * Will return the first available input e.g. the first one which is not an uniform or an attribute
- * @param forOutput defines an optional connection point to check compatibility with
- * @returns the first available input or null
- */
- getFirstAvailableInput(forOutput = null) {
- for (const input of this._inputs) {
- if (!input.connectedPoint) {
- if (!forOutput || forOutput.type === input.type || input.type === NodeMaterialBlockConnectionPointTypes.AutoDetect) {
- return input;
- }
- }
- }
- return null;
- }
- /**
- * Will return the first available output e.g. the first one which is not yet connected and not a varying
- * @param forBlock defines an optional block to check compatibility with
- * @returns the first available input or null
- */
- getFirstAvailableOutput(forBlock = null) {
- for (const output of this._outputs) {
- if (!forBlock || !forBlock.target || forBlock.target === NodeMaterialBlockTargets.Neutral || (forBlock.target & output.target) !== 0) {
- return output;
- }
- }
- return null;
- }
- /**
- * Gets the sibling of the given output
- * @param current defines the current output
- * @returns the next output in the list or null
- */
- getSiblingOutput(current) {
- const index = this._outputs.indexOf(current);
- if (index === -1 || index >= this._outputs.length) {
- return null;
- }
- return this._outputs[index + 1];
- }
- /**
- * Checks if the current block is an ancestor of a given block
- * @param block defines the potential descendant block to check
- * @returns true if block is a descendant
- */
- isAnAncestorOf(block) {
- for (const output of this._outputs) {
- if (!output.hasEndpoints) {
- continue;
- }
- for (const endpoint of output.endpoints) {
- if (endpoint.ownerBlock === block) {
- return true;
- }
- if (endpoint.ownerBlock.isAnAncestorOf(block)) {
- return true;
- }
- }
- }
- return false;
- }
- /**
- * Connect current block with another block
- * @param other defines the block to connect with
- * @param options define the various options to help pick the right connections
- * @param options.input
- * @param options.output
- * @param options.outputSwizzle
- * @returns the current block
- */
- connectTo(other, options) {
- if (this._outputs.length === 0) {
- return;
- }
- let output = options && options.output ? this.getOutputByName(options.output) : this.getFirstAvailableOutput(other);
- let notFound = true;
- while (notFound) {
- const input = options && options.input ? other.getInputByName(options.input) : other.getFirstAvailableInput(output);
- if (output && input && output.canConnectTo(input)) {
- output.connectTo(input);
- notFound = false;
- }
- else if (!output) {
- throw "Unable to find a compatible match";
- }
- else {
- output = this.getSiblingOutput(output);
- }
- }
- return this;
- }
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _buildBlock(state) {
- // Empty. Must be defined by child nodes
- }
- /**
- * Add uniforms, samplers and uniform buffers at compilation time
- * @param state defines the state to update
- * @param nodeMaterial defines the node material requesting the update
- * @param defines defines the material defines to update
- * @param uniformBuffers defines the list of uniform buffer names
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- updateUniformsAndSamples(state, nodeMaterial, defines, uniformBuffers) {
- // Do nothing
- }
- /**
- * Add potential fallbacks if shader compilation fails
- * @param mesh defines the mesh to be rendered
- * @param fallbacks defines the current prioritized list of fallbacks
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- provideFallbacks(mesh, fallbacks) {
- // Do nothing
- }
- /**
- * Initialize defines for shader compilation
- * @param mesh defines the mesh to be rendered
- * @param nodeMaterial defines the node material requesting the update
- * @param defines defines the material defines to update
- * @param useInstances specifies that instances should be used
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- initializeDefines(mesh, nodeMaterial, defines, useInstances = false) { }
- /**
- * Update defines for shader compilation
- * @param mesh defines the mesh to be rendered
- * @param nodeMaterial defines the node material requesting the update
- * @param defines defines the material defines to update
- * @param useInstances specifies that instances should be used
- * @param subMesh defines which submesh to render
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- prepareDefines(mesh, nodeMaterial, defines, useInstances = false, subMesh) {
- // Do nothing
- }
- /**
- * Lets the block try to connect some inputs automatically
- * @param material defines the hosting NodeMaterial
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- autoConfigure(material) {
- // Do nothing
- }
- /**
- * Function called when a block is declared as repeatable content generator
- * @param vertexShaderState defines the current compilation state for the vertex shader
- * @param fragmentShaderState defines the current compilation state for the fragment shader
- * @param mesh defines the mesh to be rendered
- * @param defines defines the material defines to update
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- replaceRepeatableContent(vertexShaderState, fragmentShaderState, mesh, defines) {
- // Do nothing
- }
- /** Gets a boolean indicating that the code of this block will be promoted to vertex shader even if connected to fragment output */
- get willBeGeneratedIntoVertexShaderFromFragmentShader() {
- if (this.isInput || this.isFinalMerger) {
- return false;
- }
- if (this._outputs.some((o) => o.isDirectlyConnectedToVertexOutput)) {
- return false;
- }
- if (this.target === NodeMaterialBlockTargets.Vertex) {
- return false;
- }
- if (this.target === NodeMaterialBlockTargets.VertexAndFragment || this.target === NodeMaterialBlockTargets.Neutral) {
- if (this._outputs.some((o) => o.isConnectedInVertexShader)) {
- return true;
- }
- }
- return false;
- }
- /**
- * Checks if the block is ready
- * @param mesh defines the mesh to be rendered
- * @param nodeMaterial defines the node material requesting the update
- * @param defines defines the material defines to update
- * @param useInstances specifies that instances should be used
- * @returns true if the block is ready
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- isReady(mesh, nodeMaterial, defines, useInstances = false) {
- return true;
- }
- _linkConnectionTypes(inputIndex0, inputIndex1, looseCoupling = false) {
- if (looseCoupling) {
- this._inputs[inputIndex1]._acceptedConnectionPointType = this._inputs[inputIndex0];
- }
- else {
- this._inputs[inputIndex0]._linkedConnectionSource = this._inputs[inputIndex1];
- }
- this._inputs[inputIndex1]._linkedConnectionSource = this._inputs[inputIndex0];
- }
- _processBuild(block, state, input, activeBlocks) {
- block.build(state, activeBlocks);
- const localBlockIsFragment = state._vertexState != null;
- const otherBlockWasGeneratedInVertexShader = block._buildTarget === NodeMaterialBlockTargets.Vertex && block.target !== NodeMaterialBlockTargets.VertexAndFragment;
- if (localBlockIsFragment &&
- ((block.target & block._buildTarget) === 0 ||
- (block.target & input.target) === 0 ||
- (this.target !== NodeMaterialBlockTargets.VertexAndFragment && otherBlockWasGeneratedInVertexShader))) {
- // context switch! We need a varying
- if ((!block.isInput && state.target !== block._buildTarget) || // block was already emitted by vertex shader
- (block.isInput && block.isAttribute && !block._noContextSwitch) // block is an attribute
- ) {
- const connectedPoint = input.connectedPoint;
- if (state._vertexState._emitVaryingFromString("v_" + connectedPoint.associatedVariableName, state._getGLType(connectedPoint.type))) {
- state._vertexState.compilationString += `${"v_" + connectedPoint.associatedVariableName} = ${connectedPoint.associatedVariableName};\n`;
- }
- input.associatedVariableName = "v_" + connectedPoint.associatedVariableName;
- input._enforceAssociatedVariableName = true;
- }
- }
- }
- /**
- * Validates the new name for the block node.
- * @param newName the new name to be given to the node.
- * @returns false if the name is a reserve word, else true.
- */
- validateBlockName(newName) {
- const reservedNames = [
- "position",
- "normal",
- "tangent",
- "particle_positionw",
- "uv",
- "uv2",
- "uv3",
- "uv4",
- "uv5",
- "uv6",
- "position2d",
- "particle_uv",
- "matricesIndices",
- "matricesWeights",
- "world0",
- "world1",
- "world2",
- "world3",
- "particle_color",
- "particle_texturemask",
- ];
- for (const reservedName of reservedNames) {
- if (newName === reservedName) {
- return false;
- }
- }
- return true;
- }
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _customBuildStep(state, activeBlocks) {
- // Must be implemented by children
- }
- /**
- * Compile the current node and generate the shader code
- * @param state defines the current compilation state (uniforms, samplers, current string)
- * @param activeBlocks defines the list of active blocks (i.e. blocks to compile)
- * @returns true if already built
- */
- build(state, activeBlocks) {
- if (this._buildId === state.sharedData.buildId) {
- return true;
- }
- if (!this.isInput) {
- /** Prepare outputs */
- for (const output of this._outputs) {
- if (!output.associatedVariableName) {
- output.associatedVariableName = state._getFreeVariableName(output.name);
- }
- }
- }
- // Check if "parent" blocks are compiled
- for (const input of this._inputs) {
- if (!input.connectedPoint) {
- if (!input.isOptional) {
- // Emit a warning
- state.sharedData.checks.notConnectedNonOptionalInputs.push(input);
- }
- continue;
- }
- if (this.target !== NodeMaterialBlockTargets.Neutral) {
- if ((input.target & this.target) === 0) {
- continue;
- }
- if ((input.target & state.target) === 0) {
- continue;
- }
- }
- const block = input.connectedPoint.ownerBlock;
- if (block && block !== this) {
- this._processBuild(block, state, input, activeBlocks);
- }
- }
- this._customBuildStep(state, activeBlocks);
- if (this._buildId === state.sharedData.buildId) {
- return true; // Need to check again as inputs can be connected multiple time to this endpoint
- }
- // Logs
- if (state.sharedData.verbose) {
- console.log(`${state.target === NodeMaterialBlockTargets.Vertex ? "Vertex shader" : "Fragment shader"}: Building ${this.name} [${this.getClassName()}]`);
- }
- // Checks final outputs
- if (this.isFinalMerger) {
- switch (state.target) {
- case NodeMaterialBlockTargets.Vertex:
- state.sharedData.checks.emitVertex = true;
- break;
- case NodeMaterialBlockTargets.Fragment:
- state.sharedData.checks.emitFragment = true;
- break;
- }
- }
- if (!this.isInput && state.sharedData.emitComments) {
- state.compilationString += `\n//${this.name}\n`;
- }
- this._buildBlock(state);
- this._buildId = state.sharedData.buildId;
- this._buildTarget = state.target;
- // Compile connected blocks
- for (const output of this._outputs) {
- if ((output.target & state.target) === 0) {
- continue;
- }
- for (const endpoint of output.endpoints) {
- const block = endpoint.ownerBlock;
- if (block && (block.target & state.target) !== 0 && activeBlocks.indexOf(block) !== -1) {
- this._processBuild(block, state, endpoint, activeBlocks);
- }
- }
- }
- return false;
- }
- _inputRename(name) {
- return name;
- }
- _outputRename(name) {
- return name;
- }
- _dumpPropertiesCode() {
- const variableName = this._codeVariableName;
- return `${variableName}.visibleInInspector = ${this.visibleInInspector};\n${variableName}.visibleOnFrame = ${this.visibleOnFrame};\n${variableName}.target = ${this.target};\n`;
- }
- /**
- * @internal
- */
- _dumpCode(uniqueNames, alreadyDumped) {
- alreadyDumped.push(this);
- // Get unique name
- const nameAsVariableName = this.name.replace(/[^A-Za-z_]+/g, "");
- this._codeVariableName = nameAsVariableName || `${this.getClassName()}_${this.uniqueId}`;
- if (uniqueNames.indexOf(this._codeVariableName) !== -1) {
- let index = 0;
- do {
- index++;
- this._codeVariableName = nameAsVariableName + index;
- } while (uniqueNames.indexOf(this._codeVariableName) !== -1);
- }
- uniqueNames.push(this._codeVariableName);
- // Declaration
- let codeString = `\n// ${this.getClassName()}\n`;
- if (this.comments) {
- codeString += `// ${this.comments}\n`;
- }
- codeString += `var ${this._codeVariableName} = new BABYLON.${this.getClassName()}("${this.name}");\n`;
- // Properties
- codeString += this._dumpPropertiesCode();
- // Inputs
- for (const input of this.inputs) {
- if (!input.isConnected) {
- continue;
- }
- const connectedOutput = input.connectedPoint;
- const connectedBlock = connectedOutput.ownerBlock;
- if (alreadyDumped.indexOf(connectedBlock) === -1) {
- codeString += connectedBlock._dumpCode(uniqueNames, alreadyDumped);
- }
- }
- // Outputs
- for (const output of this.outputs) {
- if (!output.hasEndpoints) {
- continue;
- }
- for (const endpoint of output.endpoints) {
- const connectedBlock = endpoint.ownerBlock;
- if (connectedBlock && alreadyDumped.indexOf(connectedBlock) === -1) {
- codeString += connectedBlock._dumpCode(uniqueNames, alreadyDumped);
- }
- }
- }
- return codeString;
- }
- /**
- * @internal
- */
- _dumpCodeForOutputConnections(alreadyDumped) {
- let codeString = "";
- if (alreadyDumped.indexOf(this) !== -1) {
- return codeString;
- }
- alreadyDumped.push(this);
- for (const input of this.inputs) {
- if (!input.isConnected) {
- continue;
- }
- const connectedOutput = input.connectedPoint;
- const connectedBlock = connectedOutput.ownerBlock;
- codeString += connectedBlock._dumpCodeForOutputConnections(alreadyDumped);
- codeString += `${connectedBlock._codeVariableName}.${connectedBlock._outputRename(connectedOutput.name)}.connectTo(${this._codeVariableName}.${this._inputRename(input.name)});\n`;
- }
- return codeString;
- }
- /**
- * Clone the current block to a new identical block
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL to use to load textures and relative dependencies
- * @returns a copy of the current block
- */
- clone(scene, rootUrl = "") {
- const serializationObject = this.serialize();
- const blockType = GetClass(serializationObject.customType);
- if (blockType) {
- const block = new blockType();
- block._deserialize(serializationObject, scene, rootUrl);
- return block;
- }
- return null;
- }
- /**
- * Serializes this block in a JSON representation
- * @returns the serialized block object
- */
- serialize() {
- const serializationObject = {};
- serializationObject.customType = "BABYLON." + this.getClassName();
- serializationObject.id = this.uniqueId;
- serializationObject.name = this.name;
- serializationObject.comments = this.comments;
- serializationObject.visibleInInspector = this.visibleInInspector;
- serializationObject.visibleOnFrame = this.visibleOnFrame;
- serializationObject.target = this.target;
- serializationObject.inputs = [];
- serializationObject.outputs = [];
- for (const input of this.inputs) {
- serializationObject.inputs.push(input.serialize());
- }
- for (const output of this.outputs) {
- serializationObject.outputs.push(output.serialize(false));
- }
- return serializationObject;
- }
- /**
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _deserialize(serializationObject, scene, rootUrl) {
- var _a;
- this.name = serializationObject.name;
- this.comments = serializationObject.comments;
- this.visibleInInspector = !!serializationObject.visibleInInspector;
- this.visibleOnFrame = !!serializationObject.visibleOnFrame;
- this._target = (_a = serializationObject.target) !== null && _a !== void 0 ? _a : this.target;
- this._deserializePortDisplayNamesAndExposedOnFrame(serializationObject);
- }
- _deserializePortDisplayNamesAndExposedOnFrame(serializationObject) {
- const serializedInputs = serializationObject.inputs;
- const serializedOutputs = serializationObject.outputs;
- if (serializedInputs) {
- serializedInputs.forEach((port, i) => {
- if (port.displayName) {
- this.inputs[i].displayName = port.displayName;
- }
- if (port.isExposedOnFrame) {
- this.inputs[i].isExposedOnFrame = port.isExposedOnFrame;
- this.inputs[i].exposedPortPosition = port.exposedPortPosition;
- }
- });
- }
- if (serializedOutputs) {
- serializedOutputs.forEach((port, i) => {
- if (port.displayName) {
- this.outputs[i].displayName = port.displayName;
- }
- if (port.isExposedOnFrame) {
- this.outputs[i].isExposedOnFrame = port.isExposedOnFrame;
- this.outputs[i].exposedPortPosition = port.exposedPortPosition;
- }
- });
- }
- }
- /**
- * Release resources
- */
- dispose() {
- for (const input of this.inputs) {
- input.dispose();
- }
- for (const output of this.outputs) {
- output.dispose();
- }
- }
-}
-//# sourceMappingURL=nodeMaterialBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/transformBlock.js
-
-
-
-
-/**
- * Block used to transform a vector (2, 3 or 4) with a matrix. It will generate a Vector4
- */
-class TransformBlock extends NodeMaterialBlock {
- /**
- * Creates a new TransformBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.Neutral);
- /**
- * Defines the value to use to complement W value to transform it to a Vector4
- */
- this.complementW = 1;
- /**
- * Defines the value to use to complement z value to transform it to a Vector4
- */
- this.complementZ = 0;
- this.target = NodeMaterialBlockTargets.Vertex;
- this.registerInput("vector", NodeMaterialBlockConnectionPointTypes.AutoDetect);
- this.registerInput("transform", NodeMaterialBlockConnectionPointTypes.Matrix);
- this.registerOutput("output", NodeMaterialBlockConnectionPointTypes.Vector4);
- this.registerOutput("xyz", NodeMaterialBlockConnectionPointTypes.Vector3);
- this._inputs[0].onConnectionObservable.add((other) => {
- if (other.ownerBlock.isInput) {
- const otherAsInput = other.ownerBlock;
- if (otherAsInput.name === "normal" || otherAsInput.name === "tangent") {
- this.complementW = 0;
- }
- }
- });
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "TransformBlock";
- }
- /**
- * Gets the vector input
- */
- get vector() {
- return this._inputs[0];
- }
- /**
- * Gets the output component
- */
- get output() {
- return this._outputs[0];
- }
- /**
- * Gets the xyz output component
- */
- get xyz() {
- return this._outputs[1];
- }
- /**
- * Gets the matrix transform input
- */
- get transform() {
- return this._inputs[1];
- }
- _buildBlock(state) {
- super._buildBlock(state);
- const vector = this.vector;
- const transform = this.transform;
- if (vector.connectedPoint) {
- // None uniform scaling case.
- if (this.complementW === 0) {
- const comments = `//${this.name}`;
- state._emitFunctionFromInclude("helperFunctions", comments);
- state.sharedData.blocksWithDefines.push(this);
- const transformName = state._getFreeVariableName(`${transform.associatedVariableName}_NUS`);
- state.compilationString += `mat3 ${transformName} = mat3(${transform.associatedVariableName});\n`;
- state.compilationString += `#ifdef NONUNIFORMSCALING\n`;
- state.compilationString += `${transformName} = transposeMat3(inverseMat3(${transformName}));\n`;
- state.compilationString += `#endif\n`;
- switch (vector.connectedPoint.type) {
- case NodeMaterialBlockConnectionPointTypes.Vector2:
- state.compilationString +=
- this._declareOutput(this.output, state) +
- ` = vec4(${transformName} * vec3(${vector.associatedVariableName}, ${this._writeFloat(this.complementZ)}), ${this._writeFloat(this.complementW)});\n`;
- break;
- case NodeMaterialBlockConnectionPointTypes.Vector3:
- case NodeMaterialBlockConnectionPointTypes.Color3:
- state.compilationString +=
- this._declareOutput(this.output, state) + ` = vec4(${transformName} * ${vector.associatedVariableName}, ${this._writeFloat(this.complementW)});\n`;
- break;
- default:
- state.compilationString +=
- this._declareOutput(this.output, state) + ` = vec4(${transformName} * ${vector.associatedVariableName}.xyz, ${this._writeFloat(this.complementW)});\n`;
- break;
- }
- }
- else {
- const transformName = transform.associatedVariableName;
- switch (vector.connectedPoint.type) {
- case NodeMaterialBlockConnectionPointTypes.Vector2:
- state.compilationString +=
- this._declareOutput(this.output, state) +
- ` = ${transformName} * vec4(${vector.associatedVariableName}, ${this._writeFloat(this.complementZ)}, ${this._writeFloat(this.complementW)});\n`;
- break;
- case NodeMaterialBlockConnectionPointTypes.Vector3:
- case NodeMaterialBlockConnectionPointTypes.Color3:
- state.compilationString +=
- this._declareOutput(this.output, state) + ` = ${transformName} * vec4(${vector.associatedVariableName}, ${this._writeFloat(this.complementW)});\n`;
- break;
- default:
- state.compilationString += this._declareOutput(this.output, state) + ` = ${transformName} * ${vector.associatedVariableName};\n`;
- break;
- }
- }
- if (this.xyz.hasEndpoints) {
- state.compilationString += this._declareOutput(this.xyz, state) + ` = ${this.output.associatedVariableName}.xyz;\n`;
- }
- }
- return this;
- }
- /**
- * Update defines for shader compilation
- * @param mesh defines the mesh to be rendered
- * @param nodeMaterial defines the node material requesting the update
- * @param defines defines the material defines to update
- */
- prepareDefines(mesh, nodeMaterial, defines) {
- // Do nothing
- if (mesh.nonUniformScaling) {
- defines.setValue("NONUNIFORMSCALING", true);
- }
- }
- serialize() {
- const serializationObject = super.serialize();
- serializationObject.complementZ = this.complementZ;
- serializationObject.complementW = this.complementW;
- return serializationObject;
- }
- _deserialize(serializationObject, scene, rootUrl) {
- super._deserialize(serializationObject, scene, rootUrl);
- this.complementZ = serializationObject.complementZ !== undefined ? serializationObject.complementZ : 0.0;
- this.complementW = serializationObject.complementW !== undefined ? serializationObject.complementW : 1.0;
- }
- _dumpPropertiesCode() {
- let codeString = super._dumpPropertiesCode() + `${this._codeVariableName}.complementZ = ${this.complementZ};\n`;
- codeString += `${this._codeVariableName}.complementW = ${this.complementW};\n`;
- return codeString;
- }
-}
-RegisterClass("BABYLON.TransformBlock", TransformBlock);
-//# sourceMappingURL=transformBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/Vertex/vertexOutputBlock.js
-
-
-
-
-/**
- * Block used to output the vertex position
- */
-class VertexOutputBlock extends NodeMaterialBlock {
- /**
- * Creates a new VertexOutputBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.Vertex, true);
- this.registerInput("vector", NodeMaterialBlockConnectionPointTypes.Vector4);
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "VertexOutputBlock";
- }
- /**
- * Gets the vector input component
- */
- get vector() {
- return this._inputs[0];
- }
- _isLogarithmicDepthEnabled(nodeList) {
- for (const node of nodeList) {
- if (node.useLogarithmicDepth) {
- return true;
- }
- }
- return false;
- }
- _buildBlock(state) {
- super._buildBlock(state);
- const input = this.vector;
- state.compilationString += `gl_Position = ${input.associatedVariableName};\n`;
- if (this._isLogarithmicDepthEnabled(state.sharedData.fragmentOutputNodes)) {
- state._emitUniformFromString("logarithmicDepthConstant", "float");
- state._emitVaryingFromString("vFragmentDepth", "float");
- state.compilationString += `vFragmentDepth = 1.0 + gl_Position.w;\n`;
- state.compilationString += `gl_Position.z = log2(max(0.000001, vFragmentDepth)) * logarithmicDepthConstant;\n`;
- }
- return this;
- }
-}
-RegisterClass("BABYLON.VertexOutputBlock", VertexOutputBlock);
-//# sourceMappingURL=vertexOutputBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Decorators/nodeDecorator.js
-/**
- * Enum defining the type of properties that can be edited in the property pages in the node editor
- */
-var PropertyTypeForEdition;
-(function (PropertyTypeForEdition) {
- /** property is a boolean */
- PropertyTypeForEdition[PropertyTypeForEdition["Boolean"] = 0] = "Boolean";
- /** property is a float */
- PropertyTypeForEdition[PropertyTypeForEdition["Float"] = 1] = "Float";
- /** property is a int */
- PropertyTypeForEdition[PropertyTypeForEdition["Int"] = 2] = "Int";
- /** property is a Vector2 */
- PropertyTypeForEdition[PropertyTypeForEdition["Vector2"] = 3] = "Vector2";
- /** property is a list of values */
- PropertyTypeForEdition[PropertyTypeForEdition["List"] = 4] = "List";
-})(PropertyTypeForEdition || (PropertyTypeForEdition = {}));
-/**
- * Decorator that flags a property in a node block as being editable
- * @param displayName
- * @param propertyType
- * @param groupName
- * @param options
- */
-function editableInPropertyPage(displayName, propertyType = PropertyTypeForEdition.Boolean, groupName = "PROPERTIES", options) {
- return (target, propertyKey) => {
- let propStore = target._propStore;
- if (!propStore) {
- propStore = [];
- target._propStore = propStore;
- }
- propStore.push({
- propertyName: propertyKey,
- displayName: displayName,
- type: propertyType,
- groupName: groupName,
- options: options !== null && options !== void 0 ? options : {},
- });
- };
-}
-//# sourceMappingURL=nodeDecorator.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/Fragment/fragmentOutputBlock.js
-
-
-
-
-
-
-
-/**
- * Block used to output the final color
- */
-class FragmentOutputBlock extends NodeMaterialBlock {
- /**
- * Create a new FragmentOutputBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.Fragment, true);
- /** Gets or sets a boolean indicating if content needs to be converted to gamma space */
- this.convertToGammaSpace = false;
- /** Gets or sets a boolean indicating if content needs to be converted to linear space */
- this.convertToLinearSpace = false;
- /** Gets or sets a boolean indicating if logarithmic depth should be used */
- this.useLogarithmicDepth = false;
- this.registerInput("rgba", NodeMaterialBlockConnectionPointTypes.Color4, true);
- this.registerInput("rgb", NodeMaterialBlockConnectionPointTypes.AutoDetect, true);
- this.registerInput("a", NodeMaterialBlockConnectionPointTypes.Float, true);
- this.rgb.addExcludedConnectionPointFromAllowedTypes(NodeMaterialBlockConnectionPointTypes.Color3 | NodeMaterialBlockConnectionPointTypes.Vector3 | NodeMaterialBlockConnectionPointTypes.Float);
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "FragmentOutputBlock";
- }
- /**
- * Initialize the block and prepare the context for build
- * @param state defines the state that will be used for the build
- */
- initialize(state) {
- state._excludeVariableName("logarithmicDepthConstant");
- state._excludeVariableName("vFragmentDepth");
- }
- /**
- * Gets the rgba input component
- */
- get rgba() {
- return this._inputs[0];
- }
- /**
- * Gets the rgb input component
- */
- get rgb() {
- return this._inputs[1];
- }
- /**
- * Gets the a input component
- */
- get a() {
- return this._inputs[2];
- }
- prepareDefines(mesh, nodeMaterial, defines) {
- defines.setValue(this._linearDefineName, this.convertToLinearSpace, true);
- defines.setValue(this._gammaDefineName, this.convertToGammaSpace, true);
- }
- bind(effect, nodeMaterial, mesh) {
- if (this.useLogarithmicDepth && mesh) {
- MaterialHelper.BindLogDepth(undefined, effect, mesh.getScene());
- }
- }
- _buildBlock(state) {
- super._buildBlock(state);
- const rgba = this.rgba;
- const rgb = this.rgb;
- const a = this.a;
- state.sharedData.hints.needAlphaBlending = rgba.isConnected || a.isConnected;
- state.sharedData.blocksWithDefines.push(this);
- if (this.useLogarithmicDepth) {
- state._emitUniformFromString("logarithmicDepthConstant", "float");
- state._emitVaryingFromString("vFragmentDepth", "float");
- state.sharedData.bindableBlocks.push(this);
- }
- this._linearDefineName = state._getFreeDefineName("CONVERTTOLINEAR");
- this._gammaDefineName = state._getFreeDefineName("CONVERTTOGAMMA");
- const comments = `//${this.name}`;
- state._emitFunctionFromInclude("helperFunctions", comments);
- if (rgba.connectedPoint) {
- if (a.isConnected) {
- state.compilationString += `gl_FragColor = vec4(${rgba.associatedVariableName}.rgb, ${a.associatedVariableName});\n`;
- }
- else {
- state.compilationString += `gl_FragColor = ${rgba.associatedVariableName};\n`;
- }
- }
- else if (rgb.connectedPoint) {
- let aValue = "1.0";
- if (a.connectedPoint) {
- aValue = a.associatedVariableName;
- }
- if (rgb.connectedPoint.type === NodeMaterialBlockConnectionPointTypes.Float) {
- state.compilationString += `gl_FragColor = vec4(${rgb.associatedVariableName}, ${rgb.associatedVariableName}, ${rgb.associatedVariableName}, ${aValue});\n`;
- }
- else {
- state.compilationString += `gl_FragColor = vec4(${rgb.associatedVariableName}, ${aValue});\n`;
- }
- }
- else {
- state.sharedData.checks.notConnectedNonOptionalInputs.push(rgba);
- }
- state.compilationString += `#ifdef ${this._linearDefineName}\n`;
- state.compilationString += `gl_FragColor = toLinearSpace(gl_FragColor);\n`;
- state.compilationString += `#endif\n`;
- state.compilationString += `#ifdef ${this._gammaDefineName}\n`;
- state.compilationString += `gl_FragColor = toGammaSpace(gl_FragColor);\n`;
- state.compilationString += `#endif\n`;
- if (this.useLogarithmicDepth) {
- state.compilationString += `gl_FragDepthEXT = log2(vFragmentDepth) * logarithmicDepthConstant * 0.5;\n`;
- }
- return this;
- }
- _dumpPropertiesCode() {
- let codeString = super._dumpPropertiesCode();
- codeString += `${this._codeVariableName}.convertToGammaSpace = ${this.convertToGammaSpace};\n`;
- codeString += `${this._codeVariableName}.convertToLinearSpace = ${this.convertToLinearSpace};\n`;
- codeString += `${this._codeVariableName}.useLogarithmicDepth = ${this.useLogarithmicDepth};\n`;
- return codeString;
- }
- serialize() {
- const serializationObject = super.serialize();
- serializationObject.convertToGammaSpace = this.convertToGammaSpace;
- serializationObject.convertToLinearSpace = this.convertToLinearSpace;
- serializationObject.useLogarithmicDepth = this.useLogarithmicDepth;
- return serializationObject;
- }
- _deserialize(serializationObject, scene, rootUrl) {
- var _a;
- super._deserialize(serializationObject, scene, rootUrl);
- this.convertToGammaSpace = serializationObject.convertToGammaSpace;
- this.convertToLinearSpace = serializationObject.convertToLinearSpace;
- this.useLogarithmicDepth = (_a = serializationObject.useLogarithmicDepth) !== null && _a !== void 0 ? _a : false;
- }
-}
-__decorate([
- editableInPropertyPage("Convert to gamma space", PropertyTypeForEdition.Boolean, "PROPERTIES", { notifiers: { update: true } })
-], FragmentOutputBlock.prototype, "convertToGammaSpace", void 0);
-__decorate([
- editableInPropertyPage("Convert to linear space", PropertyTypeForEdition.Boolean, "PROPERTIES", { notifiers: { update: true } })
-], FragmentOutputBlock.prototype, "convertToLinearSpace", void 0);
-__decorate([
- editableInPropertyPage("Use logarithmic depth", PropertyTypeForEdition.Boolean, "PROPERTIES")
-], FragmentOutputBlock.prototype, "useLogarithmicDepth", void 0);
-RegisterClass("BABYLON.FragmentOutputBlock", FragmentOutputBlock);
-//# sourceMappingURL=fragmentOutputBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Enums/nodeMaterialBlockConnectionPointMode.js
-/**
- * Enum defining the mode of a NodeMaterialBlockConnectionPoint
- */
-var NodeMaterialBlockConnectionPointMode;
-(function (NodeMaterialBlockConnectionPointMode) {
- /** Value is an uniform */
- NodeMaterialBlockConnectionPointMode[NodeMaterialBlockConnectionPointMode["Uniform"] = 0] = "Uniform";
- /** Value is a mesh attribute */
- NodeMaterialBlockConnectionPointMode[NodeMaterialBlockConnectionPointMode["Attribute"] = 1] = "Attribute";
- /** Value is a varying between vertex and fragment shaders */
- NodeMaterialBlockConnectionPointMode[NodeMaterialBlockConnectionPointMode["Varying"] = 2] = "Varying";
- /** Mode is undefined */
- NodeMaterialBlockConnectionPointMode[NodeMaterialBlockConnectionPointMode["Undefined"] = 3] = "Undefined";
-})(NodeMaterialBlockConnectionPointMode || (NodeMaterialBlockConnectionPointMode = {}));
-//# sourceMappingURL=nodeMaterialBlockConnectionPointMode.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Enums/nodeMaterialSystemValues.js
-/**
- * Enum used to define system values e.g. values automatically provided by the system
- */
-var NodeMaterialSystemValues;
-(function (NodeMaterialSystemValues) {
- /** World */
- NodeMaterialSystemValues[NodeMaterialSystemValues["World"] = 1] = "World";
- /** View */
- NodeMaterialSystemValues[NodeMaterialSystemValues["View"] = 2] = "View";
- /** Projection */
- NodeMaterialSystemValues[NodeMaterialSystemValues["Projection"] = 3] = "Projection";
- /** ViewProjection */
- NodeMaterialSystemValues[NodeMaterialSystemValues["ViewProjection"] = 4] = "ViewProjection";
- /** WorldView */
- NodeMaterialSystemValues[NodeMaterialSystemValues["WorldView"] = 5] = "WorldView";
- /** WorldViewProjection */
- NodeMaterialSystemValues[NodeMaterialSystemValues["WorldViewProjection"] = 6] = "WorldViewProjection";
- /** CameraPosition */
- NodeMaterialSystemValues[NodeMaterialSystemValues["CameraPosition"] = 7] = "CameraPosition";
- /** Fog Color */
- NodeMaterialSystemValues[NodeMaterialSystemValues["FogColor"] = 8] = "FogColor";
- /** Delta time */
- NodeMaterialSystemValues[NodeMaterialSystemValues["DeltaTime"] = 9] = "DeltaTime";
- /** Camera parameters */
- NodeMaterialSystemValues[NodeMaterialSystemValues["CameraParameters"] = 10] = "CameraParameters";
- /** Material alpha */
- NodeMaterialSystemValues[NodeMaterialSystemValues["MaterialAlpha"] = 11] = "MaterialAlpha";
-})(NodeMaterialSystemValues || (NodeMaterialSystemValues = {}));
-//# sourceMappingURL=nodeMaterialSystemValues.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Maths/math.vertexFormat.js
-
-/**
- * Contains position and normal vectors for a vertex
- */
-class PositionNormalVertex {
- /**
- * Creates a PositionNormalVertex
- * @param position the position of the vertex (defaut: 0,0,0)
- * @param normal the normal of the vertex (defaut: 0,1,0)
- */
- constructor(
- /** the position of the vertex (defaut: 0,0,0) */
- position = Vector3.Zero(),
- /** the normal of the vertex (defaut: 0,1,0) */
- normal = Vector3.Up()) {
- this.position = position;
- this.normal = normal;
- }
- /**
- * Clones the PositionNormalVertex
- * @returns the cloned PositionNormalVertex
- */
- clone() {
- return new PositionNormalVertex(this.position.clone(), this.normal.clone());
- }
-}
-/**
- * Contains position, normal and uv vectors for a vertex
- */
-class PositionNormalTextureVertex {
- /**
- * Creates a PositionNormalTextureVertex
- * @param position the position of the vertex (defaut: 0,0,0)
- * @param normal the normal of the vertex (defaut: 0,1,0)
- * @param uv the uv of the vertex (default: 0,0)
- */
- constructor(
- /** the position of the vertex (defaut: 0,0,0) */
- position = Vector3.Zero(),
- /** the normal of the vertex (defaut: 0,1,0) */
- normal = Vector3.Up(),
- /** the uv of the vertex (default: 0,0) */
- uv = Vector2.Zero()) {
- this.position = position;
- this.normal = normal;
- this.uv = uv;
- }
- /**
- * Clones the PositionNormalTextureVertex
- * @returns the cloned PositionNormalTextureVertex
- */
- clone() {
- return new PositionNormalTextureVertex(this.position.clone(), this.normal.clone(), this.uv.clone());
- }
-}
-//# sourceMappingURL=math.vertexFormat.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Maths/math.js
-
-
-
-
-
-
-
-
-
-
-//# sourceMappingURL=math.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/Input/animatedInputBlockTypes.js
-/**
- * Enum defining the type of animations supported by InputBlock
- */
-var AnimatedInputBlockTypes;
-(function (AnimatedInputBlockTypes) {
- /** No animation */
- AnimatedInputBlockTypes[AnimatedInputBlockTypes["None"] = 0] = "None";
- /** Time based animation (is incremented by 0.6 each second). Will only work for floats */
- AnimatedInputBlockTypes[AnimatedInputBlockTypes["Time"] = 1] = "Time";
- /** Time elapsed (in seconds) since the engine was initialized. Will only work for floats */
- AnimatedInputBlockTypes[AnimatedInputBlockTypes["RealTime"] = 2] = "RealTime";
-})(AnimatedInputBlockTypes || (AnimatedInputBlockTypes = {}));
-//# sourceMappingURL=animatedInputBlockTypes.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/Input/inputBlock.js
-/* eslint-disable @typescript-eslint/naming-convention */
-
-
-
-
-
-
-
-
-
-
-
-const remapAttributeName = {
- position2d: "position",
- particle_uv: "vUV",
- particle_color: "vColor",
- particle_texturemask: "textureMask",
- particle_positionw: "vPositionW",
-};
-const attributeInFragmentOnly = {
- particle_uv: true,
- particle_color: true,
- particle_texturemask: true,
- particle_positionw: true,
-};
-const attributeAsUniform = {
- particle_texturemask: true,
-};
-/**
- * Block used to expose an input value
- */
-class InputBlock extends NodeMaterialBlock {
- /**
- * Gets or sets the connection point type (default is float)
- */
- get type() {
- if (this._type === NodeMaterialBlockConnectionPointTypes.AutoDetect) {
- if (this.isUniform && this.value != null) {
- if (!isNaN(this.value)) {
- this._type = NodeMaterialBlockConnectionPointTypes.Float;
- return this._type;
- }
- switch (this.value.getClassName()) {
- case "Vector2":
- this._type = NodeMaterialBlockConnectionPointTypes.Vector2;
- return this._type;
- case "Vector3":
- this._type = NodeMaterialBlockConnectionPointTypes.Vector3;
- return this._type;
- case "Vector4":
- this._type = NodeMaterialBlockConnectionPointTypes.Vector4;
- return this._type;
- case "Color3":
- this._type = NodeMaterialBlockConnectionPointTypes.Color3;
- return this._type;
- case "Color4":
- this._type = NodeMaterialBlockConnectionPointTypes.Color4;
- return this._type;
- case "Matrix":
- this._type = NodeMaterialBlockConnectionPointTypes.Matrix;
- return this._type;
- }
- }
- if (this.isAttribute) {
- switch (this.name) {
- case "position":
- case "normal":
- case "particle_positionw":
- this._type = NodeMaterialBlockConnectionPointTypes.Vector3;
- return this._type;
- case "uv":
- case "uv2":
- case "uv3":
- case "uv4":
- case "uv5":
- case "uv6":
- case "position2d":
- case "particle_uv":
- this._type = NodeMaterialBlockConnectionPointTypes.Vector2;
- return this._type;
- case "matricesIndices":
- case "matricesWeights":
- case "matricesIndicesExtra":
- case "matricesWeightsExtra":
- case "world0":
- case "world1":
- case "world2":
- case "world3":
- case "tangent":
- this._type = NodeMaterialBlockConnectionPointTypes.Vector4;
- return this._type;
- case "color":
- case "instanceColor":
- case "particle_color":
- case "particle_texturemask":
- this._type = NodeMaterialBlockConnectionPointTypes.Color4;
- return this._type;
- }
- }
- if (this.isSystemValue) {
- switch (this._systemValue) {
- case NodeMaterialSystemValues.World:
- case NodeMaterialSystemValues.WorldView:
- case NodeMaterialSystemValues.WorldViewProjection:
- case NodeMaterialSystemValues.View:
- case NodeMaterialSystemValues.ViewProjection:
- case NodeMaterialSystemValues.Projection:
- this._type = NodeMaterialBlockConnectionPointTypes.Matrix;
- return this._type;
- case NodeMaterialSystemValues.CameraPosition:
- this._type = NodeMaterialBlockConnectionPointTypes.Vector3;
- return this._type;
- case NodeMaterialSystemValues.FogColor:
- this._type = NodeMaterialBlockConnectionPointTypes.Color3;
- return this._type;
- case NodeMaterialSystemValues.DeltaTime:
- case NodeMaterialSystemValues.MaterialAlpha:
- this._type = NodeMaterialBlockConnectionPointTypes.Float;
- return this._type;
- case NodeMaterialSystemValues.CameraParameters:
- this._type = NodeMaterialBlockConnectionPointTypes.Vector4;
- return this._type;
- }
- }
- }
- return this._type;
- }
- /**
- * Creates a new InputBlock
- * @param name defines the block name
- * @param target defines the target of that block (Vertex by default)
- * @param type defines the type of the input (can be set to NodeMaterialBlockConnectionPointTypes.AutoDetect)
- */
- constructor(name, target = NodeMaterialBlockTargets.Vertex, type = NodeMaterialBlockConnectionPointTypes.AutoDetect) {
- super(name, target, false);
- this._mode = NodeMaterialBlockConnectionPointMode.Undefined;
- this._animationType = AnimatedInputBlockTypes.None;
- /** Gets or set a value used to limit the range of float values */
- this.min = 0;
- /** Gets or set a value used to limit the range of float values */
- this.max = 0;
- /** Gets or set a value indicating that this input can only get 0 and 1 values */
- this.isBoolean = false;
- /** Gets or sets a value used by the Node Material editor to determine how to configure the current value if it is a matrix */
- this.matrixMode = 0;
- /** @internal */
- this._systemValue = null;
- /** Gets or sets a boolean indicating that the value of this input will not change after a build */
- this.isConstant = false;
- /** Gets or sets the group to use to display this block in the Inspector */
- this.groupInInspector = "";
- /** Gets an observable raised when the value is changed */
- this.onValueChangedObservable = new observable_Observable();
- /** Gets or sets a boolean indicating if content needs to be converted to gamma space (for color3/4 only) */
- this.convertToGammaSpace = false;
- /** Gets or sets a boolean indicating if content needs to be converted to linear space (for color3/4 only) */
- this.convertToLinearSpace = false;
- this._type = type;
- this.setDefaultValue();
- this.registerOutput("output", type);
- }
- /**
- * Validates if a name is a reserve word.
- * @param newName the new name to be given to the node.
- * @returns false if the name is a reserve word, else true.
- */
- validateBlockName(newName) {
- if (!this.isAttribute) {
- return super.validateBlockName(newName);
- }
- return true;
- }
- /**
- * Gets the output component
- */
- get output() {
- return this._outputs[0];
- }
- /**
- * Set the source of this connection point to a vertex attribute
- * @param attributeName defines the attribute name (position, uv, normal, etc...). If not specified it will take the connection point name
- * @returns the current connection point
- */
- setAsAttribute(attributeName) {
- this._mode = NodeMaterialBlockConnectionPointMode.Attribute;
- if (attributeName) {
- this.name = attributeName;
- }
- return this;
- }
- /**
- * Set the source of this connection point to a system value
- * @param value define the system value to use (world, view, etc...) or null to switch to manual value
- * @returns the current connection point
- */
- setAsSystemValue(value) {
- this.systemValue = value;
- return this;
- }
- /**
- * Gets or sets the value of that point.
- * Please note that this value will be ignored if valueCallback is defined
- */
- get value() {
- return this._storedValue;
- }
- set value(value) {
- if (this.type === NodeMaterialBlockConnectionPointTypes.Float) {
- if (this.isBoolean) {
- value = value ? 1 : 0;
- }
- else if (this.min !== this.max) {
- value = Math.max(this.min, value);
- value = Math.min(this.max, value);
- }
- }
- this._storedValue = value;
- this._mode = NodeMaterialBlockConnectionPointMode.Uniform;
- this.onValueChangedObservable.notifyObservers(this);
- }
- /**
- * Gets or sets a callback used to get the value of that point.
- * Please note that setting this value will force the connection point to ignore the value property
- */
- get valueCallback() {
- return this._valueCallback;
- }
- set valueCallback(value) {
- this._valueCallback = value;
- this._mode = NodeMaterialBlockConnectionPointMode.Uniform;
- }
- /**
- * Gets or sets the associated variable name in the shader
- */
- get associatedVariableName() {
- return this._associatedVariableName;
- }
- set associatedVariableName(value) {
- this._associatedVariableName = value;
- }
- /** Gets or sets the type of animation applied to the input */
- get animationType() {
- return this._animationType;
- }
- set animationType(value) {
- this._animationType = value;
- }
- /**
- * Gets a boolean indicating that this connection point not defined yet
- */
- get isUndefined() {
- return this._mode === NodeMaterialBlockConnectionPointMode.Undefined;
- }
- /**
- * Gets or sets a boolean indicating that this connection point is coming from an uniform.
- * In this case the connection point name must be the name of the uniform to use.
- * Can only be set on inputs
- */
- get isUniform() {
- return this._mode === NodeMaterialBlockConnectionPointMode.Uniform;
- }
- set isUniform(value) {
- this._mode = value ? NodeMaterialBlockConnectionPointMode.Uniform : NodeMaterialBlockConnectionPointMode.Undefined;
- this.associatedVariableName = "";
- }
- /**
- * Gets or sets a boolean indicating that this connection point is coming from an attribute.
- * In this case the connection point name must be the name of the attribute to use
- * Can only be set on inputs
- */
- get isAttribute() {
- return this._mode === NodeMaterialBlockConnectionPointMode.Attribute;
- }
- set isAttribute(value) {
- this._mode = value ? NodeMaterialBlockConnectionPointMode.Attribute : NodeMaterialBlockConnectionPointMode.Undefined;
- this.associatedVariableName = "";
- }
- /**
- * Gets or sets a boolean indicating that this connection point is generating a varying variable.
- * Can only be set on exit points
- */
- get isVarying() {
- return this._mode === NodeMaterialBlockConnectionPointMode.Varying;
- }
- set isVarying(value) {
- this._mode = value ? NodeMaterialBlockConnectionPointMode.Varying : NodeMaterialBlockConnectionPointMode.Undefined;
- this.associatedVariableName = "";
- }
- /**
- * Gets a boolean indicating that the current connection point is a system value
- */
- get isSystemValue() {
- return this._systemValue != null;
- }
- /**
- * Gets or sets the current well known value or null if not defined as a system value
- */
- get systemValue() {
- return this._systemValue;
- }
- set systemValue(value) {
- this._mode = NodeMaterialBlockConnectionPointMode.Uniform;
- this.associatedVariableName = "";
- this._systemValue = value;
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "InputBlock";
- }
- /**
- * Animate the input if animationType !== None
- * @param scene defines the rendering scene
- */
- animate(scene) {
- switch (this._animationType) {
- case AnimatedInputBlockTypes.Time: {
- if (this.type === NodeMaterialBlockConnectionPointTypes.Float) {
- this.value += scene.getAnimationRatio() * 0.01;
- }
- break;
- }
- case AnimatedInputBlockTypes.RealTime: {
- if (this.type === NodeMaterialBlockConnectionPointTypes.Float) {
- this.value = (precisionDate_PrecisionDate.Now - scene.getEngine().startTime) / 1000;
- }
- break;
- }
- }
- }
- _emitDefine(define) {
- if (define[0] === "!") {
- return `#ifndef ${define.substring(1)}\n`;
- }
- return `#ifdef ${define}\n`;
- }
- initialize() {
- this.associatedVariableName = "";
- }
- /**
- * Set the input block to its default value (based on its type)
- */
- setDefaultValue() {
- switch (this.type) {
- case NodeMaterialBlockConnectionPointTypes.Float:
- this.value = 0;
- break;
- case NodeMaterialBlockConnectionPointTypes.Vector2:
- this.value = math_vector_Vector2.Zero();
- break;
- case NodeMaterialBlockConnectionPointTypes.Vector3:
- this.value = math_vector_Vector3.Zero();
- break;
- case NodeMaterialBlockConnectionPointTypes.Vector4:
- this.value = math_vector_Vector4.Zero();
- break;
- case NodeMaterialBlockConnectionPointTypes.Color3:
- this.value = math_color_Color3.White();
- break;
- case NodeMaterialBlockConnectionPointTypes.Color4:
- this.value = new math_color_Color4(1, 1, 1, 1);
- break;
- case NodeMaterialBlockConnectionPointTypes.Matrix:
- this.value = math_vector_Matrix.Identity();
- break;
- }
- }
- _emitConstant(state) {
- switch (this.type) {
- case NodeMaterialBlockConnectionPointTypes.Float:
- return `${state._emitFloat(this.value)}`;
- case NodeMaterialBlockConnectionPointTypes.Vector2:
- return `vec2(${this.value.x}, ${this.value.y})`;
- case NodeMaterialBlockConnectionPointTypes.Vector3:
- return `vec3(${this.value.x}, ${this.value.y}, ${this.value.z})`;
- case NodeMaterialBlockConnectionPointTypes.Vector4:
- return `vec4(${this.value.x}, ${this.value.y}, ${this.value.z}, ${this.value.w})`;
- case NodeMaterialBlockConnectionPointTypes.Color3:
- TmpColors.Color3[0].set(this.value.r, this.value.g, this.value.b);
- if (this.convertToGammaSpace) {
- TmpColors.Color3[0].toGammaSpaceToRef(TmpColors.Color3[0], state.sharedData.scene.getEngine().useExactSrgbConversions);
- }
- if (this.convertToLinearSpace) {
- TmpColors.Color3[0].toLinearSpaceToRef(TmpColors.Color3[0], state.sharedData.scene.getEngine().useExactSrgbConversions);
- }
- return `vec3(${TmpColors.Color3[0].r}, ${TmpColors.Color3[0].g}, ${TmpColors.Color3[0].b})`;
- case NodeMaterialBlockConnectionPointTypes.Color4:
- TmpColors.Color4[0].set(this.value.r, this.value.g, this.value.b, this.value.a);
- if (this.convertToGammaSpace) {
- TmpColors.Color4[0].toGammaSpaceToRef(TmpColors.Color4[0], state.sharedData.scene.getEngine().useExactSrgbConversions);
- }
- if (this.convertToLinearSpace) {
- TmpColors.Color4[0].toLinearSpaceToRef(TmpColors.Color4[0], state.sharedData.scene.getEngine().useExactSrgbConversions);
- }
- return `vec4(${TmpColors.Color4[0].r}, ${TmpColors.Color4[0].g}, ${TmpColors.Color4[0].b}, ${TmpColors.Color4[0].a})`;
- }
- return "";
- }
- /** @internal */
- get _noContextSwitch() {
- return attributeInFragmentOnly[this.name];
- }
- _emit(state, define) {
- var _a;
- // Uniforms
- if (this.isUniform) {
- if (!this.associatedVariableName) {
- this.associatedVariableName = state._getFreeVariableName("u_" + this.name);
- }
- if (this.isConstant) {
- if (state.constants.indexOf(this.associatedVariableName) !== -1) {
- return;
- }
- state.constants.push(this.associatedVariableName);
- state._constantDeclaration += this._declareOutput(this.output, state) + ` = ${this._emitConstant(state)};\n`;
- return;
- }
- if (state.uniforms.indexOf(this.associatedVariableName) !== -1) {
- return;
- }
- state.uniforms.push(this.associatedVariableName);
- if (define) {
- state._uniformDeclaration += this._emitDefine(define);
- }
- state._uniformDeclaration += `uniform ${state._getGLType(this.type)} ${this.associatedVariableName};\n`;
- if (define) {
- state._uniformDeclaration += `#endif\n`;
- }
- // well known
- const hints = state.sharedData.hints;
- if (this._systemValue !== null && this._systemValue !== undefined) {
- switch (this._systemValue) {
- case NodeMaterialSystemValues.WorldView:
- hints.needWorldViewMatrix = true;
- break;
- case NodeMaterialSystemValues.WorldViewProjection:
- hints.needWorldViewProjectionMatrix = true;
- break;
- }
- }
- else {
- if (this._animationType !== AnimatedInputBlockTypes.None) {
- state.sharedData.animatedInputs.push(this);
- }
- }
- return;
- }
- // Attribute
- if (this.isAttribute) {
- this.associatedVariableName = (_a = remapAttributeName[this.name]) !== null && _a !== void 0 ? _a : this.name;
- if (this.target === NodeMaterialBlockTargets.Vertex && state._vertexState) {
- // Attribute for fragment need to be carried over by varyings
- if (attributeInFragmentOnly[this.name]) {
- if (attributeAsUniform[this.name]) {
- state._emitUniformFromString(this.associatedVariableName, state._getGLType(this.type), define);
- }
- else {
- state._emitVaryingFromString(this.associatedVariableName, state._getGLType(this.type), define);
- }
- }
- else {
- this._emit(state._vertexState, define);
- }
- return;
- }
- if (state.attributes.indexOf(this.associatedVariableName) !== -1) {
- return;
- }
- state.attributes.push(this.associatedVariableName);
- if (attributeInFragmentOnly[this.name]) {
- if (attributeAsUniform[this.name]) {
- state._emitUniformFromString(this.associatedVariableName, state._getGLType(this.type), define);
- }
- else {
- state._emitVaryingFromString(this.associatedVariableName, state._getGLType(this.type), define);
- }
- }
- else {
- if (define) {
- state._attributeDeclaration += this._emitDefine(define);
- }
- state._attributeDeclaration += `attribute ${state._getGLType(this.type)} ${this.associatedVariableName};\n`;
- if (define) {
- state._attributeDeclaration += `#endif\n`;
- }
- }
- }
- }
- /**
- * @internal
- */
- _transmitWorld(effect, world, worldView, worldViewProjection) {
- if (!this._systemValue) {
- return;
- }
- const variableName = this.associatedVariableName;
- switch (this._systemValue) {
- case NodeMaterialSystemValues.World:
- effect.setMatrix(variableName, world);
- break;
- case NodeMaterialSystemValues.WorldView:
- effect.setMatrix(variableName, worldView);
- break;
- case NodeMaterialSystemValues.WorldViewProjection:
- effect.setMatrix(variableName, worldViewProjection);
- break;
- }
- }
- /**
- * @internal
- */
- _transmit(effect, scene, material) {
- if (this.isAttribute) {
- return;
- }
- const variableName = this.associatedVariableName;
- if (this._systemValue) {
- switch (this._systemValue) {
- case NodeMaterialSystemValues.World:
- case NodeMaterialSystemValues.WorldView:
- case NodeMaterialSystemValues.WorldViewProjection:
- return;
- case NodeMaterialSystemValues.View:
- effect.setMatrix(variableName, scene.getViewMatrix());
- break;
- case NodeMaterialSystemValues.Projection:
- effect.setMatrix(variableName, scene.getProjectionMatrix());
- break;
- case NodeMaterialSystemValues.ViewProjection:
- effect.setMatrix(variableName, scene.getTransformMatrix());
- break;
- case NodeMaterialSystemValues.CameraPosition:
- scene.bindEyePosition(effect, variableName, true);
- break;
- case NodeMaterialSystemValues.FogColor:
- effect.setColor3(variableName, scene.fogColor);
- break;
- case NodeMaterialSystemValues.DeltaTime:
- effect.setFloat(variableName, scene.deltaTime / 1000.0);
- break;
- case NodeMaterialSystemValues.CameraParameters:
- if (scene.activeCamera) {
- effect.setFloat4(variableName, scene.getEngine().hasOriginBottomLeft ? -1 : 1, scene.activeCamera.minZ, scene.activeCamera.maxZ, 1 / scene.activeCamera.maxZ);
- }
- break;
- case NodeMaterialSystemValues.MaterialAlpha:
- effect.setFloat(variableName, material.alpha);
- break;
- }
- return;
- }
- const value = this._valueCallback ? this._valueCallback() : this._storedValue;
- if (value === null) {
- return;
- }
- switch (this.type) {
- case NodeMaterialBlockConnectionPointTypes.Float:
- effect.setFloat(variableName, value);
- break;
- case NodeMaterialBlockConnectionPointTypes.Int:
- effect.setInt(variableName, value);
- break;
- case NodeMaterialBlockConnectionPointTypes.Color3:
- TmpColors.Color3[0].set(this.value.r, this.value.g, this.value.b);
- if (this.convertToGammaSpace) {
- TmpColors.Color3[0].toGammaSpaceToRef(TmpColors.Color3[0], scene.getEngine().useExactSrgbConversions);
- }
- if (this.convertToLinearSpace) {
- TmpColors.Color3[0].toLinearSpaceToRef(TmpColors.Color3[0], scene.getEngine().useExactSrgbConversions);
- }
- effect.setColor3(variableName, TmpColors.Color3[0]);
- break;
- case NodeMaterialBlockConnectionPointTypes.Color4:
- TmpColors.Color4[0].set(this.value.r, this.value.g, this.value.b, this.value.a);
- if (this.convertToGammaSpace) {
- TmpColors.Color4[0].toGammaSpaceToRef(TmpColors.Color4[0], scene.getEngine().useExactSrgbConversions);
- }
- if (this.convertToLinearSpace) {
- TmpColors.Color4[0].toLinearSpaceToRef(TmpColors.Color4[0], scene.getEngine().useExactSrgbConversions);
- }
- effect.setDirectColor4(variableName, TmpColors.Color4[0]);
- break;
- case NodeMaterialBlockConnectionPointTypes.Vector2:
- effect.setVector2(variableName, value);
- break;
- case NodeMaterialBlockConnectionPointTypes.Vector3:
- effect.setVector3(variableName, value);
- break;
- case NodeMaterialBlockConnectionPointTypes.Vector4:
- effect.setVector4(variableName, value);
- break;
- case NodeMaterialBlockConnectionPointTypes.Matrix:
- effect.setMatrix(variableName, value);
- break;
- }
- }
- _buildBlock(state) {
- super._buildBlock(state);
- if (this.isUniform || this.isSystemValue) {
- state.sharedData.inputBlocks.push(this);
- }
- this._emit(state);
- }
- _dumpPropertiesCode() {
- const variableName = this._codeVariableName;
- if (this.isAttribute) {
- return super._dumpPropertiesCode() + `${variableName}.setAsAttribute("${this.name}");\n`;
- }
- if (this.isSystemValue) {
- return super._dumpPropertiesCode() + `${variableName}.setAsSystemValue(BABYLON.NodeMaterialSystemValues.${NodeMaterialSystemValues[this._systemValue]});\n`;
- }
- if (this.isUniform) {
- const codes = [];
- let valueString = "";
- switch (this.type) {
- case NodeMaterialBlockConnectionPointTypes.Float:
- valueString = `${this.value}`;
- break;
- case NodeMaterialBlockConnectionPointTypes.Vector2:
- valueString = `new BABYLON.Vector2(${this.value.x}, ${this.value.y})`;
- break;
- case NodeMaterialBlockConnectionPointTypes.Vector3:
- valueString = `new BABYLON.Vector3(${this.value.x}, ${this.value.y}, ${this.value.z})`;
- break;
- case NodeMaterialBlockConnectionPointTypes.Vector4:
- valueString = `new BABYLON.Vector4(${this.value.x}, ${this.value.y}, ${this.value.z}, ${this.value.w})`;
- break;
- case NodeMaterialBlockConnectionPointTypes.Color3:
- valueString = `new BABYLON.Color3(${this.value.r}, ${this.value.g}, ${this.value.b})`;
- if (this.convertToGammaSpace) {
- valueString += ".toGammaSpace()";
- }
- if (this.convertToLinearSpace) {
- valueString += ".toLinearSpace()";
- }
- break;
- case NodeMaterialBlockConnectionPointTypes.Color4:
- valueString = `new BABYLON.Color4(${this.value.r}, ${this.value.g}, ${this.value.b}, ${this.value.a})`;
- if (this.convertToGammaSpace) {
- valueString += ".toGammaSpace()";
- }
- if (this.convertToLinearSpace) {
- valueString += ".toLinearSpace()";
- }
- break;
- case NodeMaterialBlockConnectionPointTypes.Matrix:
- valueString = `BABYLON.Matrix.FromArray([${this.value.m}])`;
- break;
- }
- // Common Property "Value"
- codes.push(`${variableName}.value = ${valueString}`);
- // Float-Value-Specific Properties
- if (this.type === NodeMaterialBlockConnectionPointTypes.Float) {
- codes.push(`${variableName}.min = ${this.min}`, `${variableName}.max = ${this.max}`, `${variableName}.isBoolean = ${this.isBoolean}`, `${variableName}.matrixMode = ${this.matrixMode}`, `${variableName}.animationType = BABYLON.AnimatedInputBlockTypes.${AnimatedInputBlockTypes[this.animationType]}`);
- }
- // Common Property "Type"
- codes.push(`${variableName}.isConstant = ${this.isConstant}`);
- codes.push("");
- return super._dumpPropertiesCode() + codes.join(";\n");
- }
- return super._dumpPropertiesCode();
- }
- dispose() {
- this.onValueChangedObservable.clear();
- super.dispose();
- }
- serialize() {
- const serializationObject = super.serialize();
- serializationObject.type = this.type;
- serializationObject.mode = this._mode;
- serializationObject.systemValue = this._systemValue;
- serializationObject.animationType = this._animationType;
- serializationObject.min = this.min;
- serializationObject.max = this.max;
- serializationObject.isBoolean = this.isBoolean;
- serializationObject.matrixMode = this.matrixMode;
- serializationObject.isConstant = this.isConstant;
- serializationObject.groupInInspector = this.groupInInspector;
- serializationObject.convertToGammaSpace = this.convertToGammaSpace;
- serializationObject.convertToLinearSpace = this.convertToLinearSpace;
- if (this._storedValue != null && this._mode === NodeMaterialBlockConnectionPointMode.Uniform) {
- if (this._storedValue.asArray) {
- serializationObject.valueType = "BABYLON." + this._storedValue.getClassName();
- serializationObject.value = this._storedValue.asArray();
- }
- else {
- serializationObject.valueType = "number";
- serializationObject.value = this._storedValue;
- }
- }
- return serializationObject;
- }
- _deserialize(serializationObject, scene, rootUrl) {
- this._mode = serializationObject.mode;
- super._deserialize(serializationObject, scene, rootUrl);
- this._type = serializationObject.type;
- this._systemValue = serializationObject.systemValue || serializationObject.wellKnownValue;
- this._animationType = serializationObject.animationType;
- this.min = serializationObject.min || 0;
- this.max = serializationObject.max || 0;
- this.isBoolean = !!serializationObject.isBoolean;
- this.matrixMode = serializationObject.matrixMode || 0;
- this.isConstant = !!serializationObject.isConstant;
- this.groupInInspector = serializationObject.groupInInspector || "";
- this.convertToGammaSpace = !!serializationObject.convertToGammaSpace;
- this.convertToLinearSpace = !!serializationObject.convertToLinearSpace;
- // Tangents back compat
- if (serializationObject.name === "tangent" &&
- serializationObject.mode === NodeMaterialBlockConnectionPointMode.Attribute &&
- serializationObject.type === NodeMaterialBlockConnectionPointTypes.Vector3) {
- this._type = NodeMaterialBlockConnectionPointTypes.Vector4;
- }
- if (!serializationObject.valueType) {
- return;
- }
- if (serializationObject.valueType === "number") {
- this._storedValue = serializationObject.value;
- }
- else {
- const valueType = GetClass(serializationObject.valueType);
- if (valueType) {
- this._storedValue = valueType.FromArray(serializationObject.value);
- }
- }
- }
-}
-RegisterClass("BABYLON.InputBlock", InputBlock);
-//# sourceMappingURL=inputBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/Dual/currentScreenBlock.js
-
-
-
-
-
-/**
- * Base block used as input for post process
- */
-class CurrentScreenBlock extends NodeMaterialBlock {
- /**
- * Create a new CurrentScreenBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.VertexAndFragment);
- this._samplerName = "textureSampler";
- /**
- * Gets or sets a boolean indicating if content needs to be converted to gamma space
- */
- this.convertToGammaSpace = false;
- /**
- * Gets or sets a boolean indicating if content needs to be converted to linear space
- */
- this.convertToLinearSpace = false;
- this._isUnique = false;
- this.registerInput("uv", NodeMaterialBlockConnectionPointTypes.AutoDetect, false, NodeMaterialBlockTargets.VertexAndFragment);
- this.registerOutput("rgba", NodeMaterialBlockConnectionPointTypes.Color4, NodeMaterialBlockTargets.Neutral);
- this.registerOutput("rgb", NodeMaterialBlockConnectionPointTypes.Color3, NodeMaterialBlockTargets.Neutral);
- this.registerOutput("r", NodeMaterialBlockConnectionPointTypes.Float, NodeMaterialBlockTargets.Neutral);
- this.registerOutput("g", NodeMaterialBlockConnectionPointTypes.Float, NodeMaterialBlockTargets.Neutral);
- this.registerOutput("b", NodeMaterialBlockConnectionPointTypes.Float, NodeMaterialBlockTargets.Neutral);
- this.registerOutput("a", NodeMaterialBlockConnectionPointTypes.Float, NodeMaterialBlockTargets.Neutral);
- this._inputs[0].addExcludedConnectionPointFromAllowedTypes(NodeMaterialBlockConnectionPointTypes.Vector2 | NodeMaterialBlockConnectionPointTypes.Vector3 | NodeMaterialBlockConnectionPointTypes.Vector4);
- this._inputs[0]._prioritizeVertex = false;
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "CurrentScreenBlock";
- }
- /**
- * Gets the uv input component
- */
- get uv() {
- return this._inputs[0];
- }
- /**
- * Gets the rgba output component
- */
- get rgba() {
- return this._outputs[0];
- }
- /**
- * Gets the rgb output component
- */
- get rgb() {
- return this._outputs[1];
- }
- /**
- * Gets the r output component
- */
- get r() {
- return this._outputs[2];
- }
- /**
- * Gets the g output component
- */
- get g() {
- return this._outputs[3];
- }
- /**
- * Gets the b output component
- */
- get b() {
- return this._outputs[4];
- }
- /**
- * Gets the a output component
- */
- get a() {
- return this._outputs[5];
- }
- /**
- * Initialize the block and prepare the context for build
- * @param state defines the state that will be used for the build
- */
- initialize(state) {
- state._excludeVariableName("textureSampler");
- }
- get target() {
- if (!this.uv.isConnected) {
- return NodeMaterialBlockTargets.VertexAndFragment;
- }
- if (this.uv.sourceBlock.isInput) {
- return NodeMaterialBlockTargets.VertexAndFragment;
- }
- return NodeMaterialBlockTargets.Fragment;
- }
- prepareDefines(mesh, nodeMaterial, defines) {
- defines.setValue(this._linearDefineName, this.convertToGammaSpace, true);
- defines.setValue(this._gammaDefineName, this.convertToLinearSpace, true);
- }
- isReady() {
- if (this.texture && !this.texture.isReadyOrNotBlocking()) {
- return false;
- }
- return true;
- }
- _injectVertexCode(state) {
- const uvInput = this.uv;
- if (uvInput.connectedPoint.ownerBlock.isInput) {
- const uvInputOwnerBlock = uvInput.connectedPoint.ownerBlock;
- if (!uvInputOwnerBlock.isAttribute) {
- state._emitUniformFromString(uvInput.associatedVariableName, "vec2");
- }
- }
- this._mainUVName = "vMain" + uvInput.associatedVariableName;
- state._emitVaryingFromString(this._mainUVName, "vec2");
- state.compilationString += `${this._mainUVName} = ${uvInput.associatedVariableName}.xy;\n`;
- if (!this._outputs.some((o) => o.isConnectedInVertexShader)) {
- return;
- }
- this._writeTextureRead(state, true);
- for (const output of this._outputs) {
- if (output.hasEndpoints) {
- this._writeOutput(state, output, output.name, true);
- }
- }
- }
- _writeTextureRead(state, vertexMode = false) {
- const uvInput = this.uv;
- if (vertexMode) {
- if (state.target === NodeMaterialBlockTargets.Fragment) {
- return;
- }
- state.compilationString += `vec4 ${this._tempTextureRead} = texture2D(${this._samplerName}, ${uvInput.associatedVariableName});\n`;
- return;
- }
- if (this.uv.ownerBlock.target === NodeMaterialBlockTargets.Fragment) {
- state.compilationString += `vec4 ${this._tempTextureRead} = texture2D(${this._samplerName}, ${uvInput.associatedVariableName});\n`;
- return;
- }
- state.compilationString += `vec4 ${this._tempTextureRead} = texture2D(${this._samplerName}, ${this._mainUVName});\n`;
- }
- _writeOutput(state, output, swizzle, vertexMode = false) {
- if (vertexMode) {
- if (state.target === NodeMaterialBlockTargets.Fragment) {
- return;
- }
- state.compilationString += `${this._declareOutput(output, state)} = ${this._tempTextureRead}.${swizzle};\n`;
- return;
- }
- if (this.uv.ownerBlock.target === NodeMaterialBlockTargets.Fragment) {
- state.compilationString += `${this._declareOutput(output, state)} = ${this._tempTextureRead}.${swizzle};\n`;
- return;
- }
- state.compilationString += `${this._declareOutput(output, state)} = ${this._tempTextureRead}.${swizzle};\n`;
- state.compilationString += `#ifdef ${this._linearDefineName}\n`;
- state.compilationString += `${output.associatedVariableName} = toGammaSpace(${output.associatedVariableName});\n`;
- state.compilationString += `#endif\n`;
- state.compilationString += `#ifdef ${this._gammaDefineName}\n`;
- state.compilationString += `${output.associatedVariableName} = toLinearSpace(${output.associatedVariableName});\n`;
- state.compilationString += `#endif\n`;
- }
- _buildBlock(state) {
- super._buildBlock(state);
- this._tempTextureRead = state._getFreeVariableName("tempTextureRead");
- if (state.sharedData.blockingBlocks.indexOf(this) < 0) {
- state.sharedData.blockingBlocks.push(this);
- }
- if (state.sharedData.textureBlocks.indexOf(this) < 0) {
- state.sharedData.textureBlocks.push(this);
- }
- if (state.sharedData.blocksWithDefines.indexOf(this) < 0) {
- state.sharedData.blocksWithDefines.push(this);
- }
- if (state.target !== NodeMaterialBlockTargets.Fragment) {
- // Vertex
- state._emit2DSampler(this._samplerName);
- this._injectVertexCode(state);
- return;
- }
- // Fragment
- if (!this._outputs.some((o) => o.isConnectedInFragmentShader)) {
- return;
- }
- state._emit2DSampler(this._samplerName);
- this._linearDefineName = state._getFreeDefineName("ISLINEAR");
- this._gammaDefineName = state._getFreeDefineName("ISGAMMA");
- const comments = `//${this.name}`;
- state._emitFunctionFromInclude("helperFunctions", comments);
- this._writeTextureRead(state);
- for (const output of this._outputs) {
- if (output.hasEndpoints) {
- this._writeOutput(state, output, output.name);
- }
- }
- return this;
- }
- serialize() {
- const serializationObject = super.serialize();
- serializationObject.convertToGammaSpace = this.convertToGammaSpace;
- serializationObject.convertToLinearSpace = this.convertToLinearSpace;
- if (this.texture && !this.texture.isRenderTarget) {
- serializationObject.texture = this.texture.serialize();
- }
- return serializationObject;
- }
- _deserialize(serializationObject, scene, rootUrl) {
- super._deserialize(serializationObject, scene, rootUrl);
- this.convertToGammaSpace = serializationObject.convertToGammaSpace;
- this.convertToLinearSpace = !!serializationObject.convertToLinearSpace;
- if (serializationObject.texture) {
- rootUrl = serializationObject.texture.url.indexOf("data:") === 0 ? "" : rootUrl;
- this.texture = texture_Texture.Parse(serializationObject.texture, scene, rootUrl);
- }
- }
-}
-RegisterClass("BABYLON.CurrentScreenBlock", CurrentScreenBlock);
-//# sourceMappingURL=currentScreenBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/Particle/particleTextureBlock.js
-
-
-
-
-
-
-/**
- * Base block used for the particle texture
- */
-class ParticleTextureBlock extends NodeMaterialBlock {
- /**
- * Create a new ParticleTextureBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.Fragment);
- this._samplerName = "diffuseSampler";
- /**
- * Gets or sets a boolean indicating if content needs to be converted to gamma space
- */
- this.convertToGammaSpace = false;
- /**
- * Gets or sets a boolean indicating if content needs to be converted to linear space
- */
- this.convertToLinearSpace = false;
- this._isUnique = false;
- this.registerInput("uv", NodeMaterialBlockConnectionPointTypes.AutoDetect, false, NodeMaterialBlockTargets.VertexAndFragment);
- this.registerOutput("rgba", NodeMaterialBlockConnectionPointTypes.Color4, NodeMaterialBlockTargets.Neutral);
- this.registerOutput("rgb", NodeMaterialBlockConnectionPointTypes.Color3, NodeMaterialBlockTargets.Neutral);
- this.registerOutput("r", NodeMaterialBlockConnectionPointTypes.Float, NodeMaterialBlockTargets.Neutral);
- this.registerOutput("g", NodeMaterialBlockConnectionPointTypes.Float, NodeMaterialBlockTargets.Neutral);
- this.registerOutput("b", NodeMaterialBlockConnectionPointTypes.Float, NodeMaterialBlockTargets.Neutral);
- this.registerOutput("a", NodeMaterialBlockConnectionPointTypes.Float, NodeMaterialBlockTargets.Neutral);
- this._inputs[0].addExcludedConnectionPointFromAllowedTypes(NodeMaterialBlockConnectionPointTypes.Vector2 | NodeMaterialBlockConnectionPointTypes.Vector3 | NodeMaterialBlockConnectionPointTypes.Vector4);
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "ParticleTextureBlock";
- }
- /**
- * Gets the uv input component
- */
- get uv() {
- return this._inputs[0];
- }
- /**
- * Gets the rgba output component
- */
- get rgba() {
- return this._outputs[0];
- }
- /**
- * Gets the rgb output component
- */
- get rgb() {
- return this._outputs[1];
- }
- /**
- * Gets the r output component
- */
- get r() {
- return this._outputs[2];
- }
- /**
- * Gets the g output component
- */
- get g() {
- return this._outputs[3];
- }
- /**
- * Gets the b output component
- */
- get b() {
- return this._outputs[4];
- }
- /**
- * Gets the a output component
- */
- get a() {
- return this._outputs[5];
- }
- /**
- * Initialize the block and prepare the context for build
- * @param state defines the state that will be used for the build
- */
- initialize(state) {
- state._excludeVariableName("diffuseSampler");
- }
- autoConfigure(material) {
- if (!this.uv.isConnected) {
- let uvInput = material.getInputBlockByPredicate((b) => b.isAttribute && b.name === "particle_uv");
- if (!uvInput) {
- uvInput = new InputBlock("uv");
- uvInput.setAsAttribute("particle_uv");
- }
- uvInput.output.connectTo(this.uv);
- }
- }
- prepareDefines(mesh, nodeMaterial, defines) {
- defines.setValue(this._linearDefineName, this.convertToGammaSpace, true);
- defines.setValue(this._gammaDefineName, this.convertToLinearSpace, true);
- }
- isReady() {
- if (this.texture && !this.texture.isReadyOrNotBlocking()) {
- return false;
- }
- return true;
- }
- _writeOutput(state, output, swizzle) {
- state.compilationString += `${this._declareOutput(output, state)} = ${this._tempTextureRead}.${swizzle};\n`;
- state.compilationString += `#ifdef ${this._linearDefineName}\n`;
- state.compilationString += `${output.associatedVariableName} = toGammaSpace(${output.associatedVariableName});\n`;
- state.compilationString += `#endif\n`;
- state.compilationString += `#ifdef ${this._gammaDefineName}\n`;
- state.compilationString += `${output.associatedVariableName} = toLinearSpace(${output.associatedVariableName});\n`;
- state.compilationString += `#endif\n`;
- }
- _buildBlock(state) {
- super._buildBlock(state);
- if (state.target === NodeMaterialBlockTargets.Vertex) {
- return;
- }
- this._tempTextureRead = state._getFreeVariableName("tempTextureRead");
- state._emit2DSampler(this._samplerName);
- state.sharedData.blockingBlocks.push(this);
- state.sharedData.textureBlocks.push(this);
- state.sharedData.blocksWithDefines.push(this);
- this._linearDefineName = state._getFreeDefineName("ISLINEAR");
- this._gammaDefineName = state._getFreeDefineName("ISGAMMA");
- const comments = `//${this.name}`;
- state._emitFunctionFromInclude("helperFunctions", comments);
- state.compilationString += `vec4 ${this._tempTextureRead} = texture2D(${this._samplerName}, ${this.uv.associatedVariableName});\n`;
- for (const output of this._outputs) {
- if (output.hasEndpoints) {
- this._writeOutput(state, output, output.name);
- }
- }
- return this;
- }
- serialize() {
- const serializationObject = super.serialize();
- serializationObject.convertToGammaSpace = this.convertToGammaSpace;
- serializationObject.convertToLinearSpace = this.convertToLinearSpace;
- if (this.texture && !this.texture.isRenderTarget) {
- serializationObject.texture = this.texture.serialize();
- }
- return serializationObject;
- }
- _deserialize(serializationObject, scene, rootUrl) {
- super._deserialize(serializationObject, scene, rootUrl);
- this.convertToGammaSpace = serializationObject.convertToGammaSpace;
- this.convertToLinearSpace = !!serializationObject.convertToLinearSpace;
- if (serializationObject.texture) {
- rootUrl = serializationObject.texture.url.indexOf("data:") === 0 ? "" : rootUrl;
- this.texture = texture_Texture.Parse(serializationObject.texture, scene, rootUrl);
- }
- }
-}
-RegisterClass("BABYLON.ParticleTextureBlock", ParticleTextureBlock);
-//# sourceMappingURL=particleTextureBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/Particle/particleRampGradientBlock.js
-
-
-
-
-/**
- * Block used for the particle ramp gradient section
- */
-class ParticleRampGradientBlock extends NodeMaterialBlock {
- /**
- * Create a new ParticleRampGradientBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.Fragment);
- this._isUnique = true;
- this.registerInput("color", NodeMaterialBlockConnectionPointTypes.Color4, false, NodeMaterialBlockTargets.Fragment);
- this.registerOutput("rampColor", NodeMaterialBlockConnectionPointTypes.Color4, NodeMaterialBlockTargets.Fragment);
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "ParticleRampGradientBlock";
- }
- /**
- * Gets the color input component
- */
- get color() {
- return this._inputs[0];
- }
- /**
- * Gets the rampColor output component
- */
- get rampColor() {
- return this._outputs[0];
- }
- /**
- * Initialize the block and prepare the context for build
- * @param state defines the state that will be used for the build
- */
- initialize(state) {
- state._excludeVariableName("remapRanges");
- state._excludeVariableName("rampSampler");
- state._excludeVariableName("baseColor");
- state._excludeVariableName("alpha");
- state._excludeVariableName("remappedColorIndex");
- state._excludeVariableName("rampColor");
- state._excludeVariableName("finalAlpha");
- }
- _buildBlock(state) {
- super._buildBlock(state);
- if (state.target === NodeMaterialBlockTargets.Vertex) {
- return;
- }
- state._emit2DSampler("rampSampler");
- state._emitVaryingFromString("remapRanges", "vec4", "RAMPGRADIENT");
- state.compilationString += `
- #ifdef RAMPGRADIENT
- vec4 baseColor = ${this.color.associatedVariableName};
- float alpha = ${this.color.associatedVariableName}.a;
-
- float remappedColorIndex = clamp((alpha - remapRanges.x) / remapRanges.y, 0.0, 1.0);
-
- vec4 rampColor = texture2D(rampSampler, vec2(1.0 - remappedColorIndex, 0.));
- baseColor.rgb *= rampColor.rgb;
-
- // Remapped alpha
- float finalAlpha = baseColor.a;
- baseColor.a = clamp((alpha * rampColor.a - remapRanges.z) / remapRanges.w, 0.0, 1.0);
-
- ${this._declareOutput(this.rampColor, state)} = baseColor;
- #else
- ${this._declareOutput(this.rampColor, state)} = ${this.color.associatedVariableName};
- #endif
- `;
- return this;
- }
-}
-RegisterClass("BABYLON.ParticleRampGradientBlock", ParticleRampGradientBlock);
-//# sourceMappingURL=particleRampGradientBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/Particle/particleBlendMultiplyBlock.js
-
-
-
-
-/**
- * Block used for the particle blend multiply section
- */
-class ParticleBlendMultiplyBlock extends NodeMaterialBlock {
- /**
- * Create a new ParticleBlendMultiplyBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.Fragment);
- this._isUnique = true;
- this.registerInput("color", NodeMaterialBlockConnectionPointTypes.Color4, false, NodeMaterialBlockTargets.Fragment);
- this.registerInput("alphaTexture", NodeMaterialBlockConnectionPointTypes.Float, false, NodeMaterialBlockTargets.Fragment);
- this.registerInput("alphaColor", NodeMaterialBlockConnectionPointTypes.Float, false, NodeMaterialBlockTargets.Fragment);
- this.registerOutput("blendColor", NodeMaterialBlockConnectionPointTypes.Color4, NodeMaterialBlockTargets.Fragment);
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "ParticleBlendMultiplyBlock";
- }
- /**
- * Gets the color input component
- */
- get color() {
- return this._inputs[0];
- }
- /**
- * Gets the alphaTexture input component
- */
- get alphaTexture() {
- return this._inputs[1];
- }
- /**
- * Gets the alphaColor input component
- */
- get alphaColor() {
- return this._inputs[2];
- }
- /**
- * Gets the blendColor output component
- */
- get blendColor() {
- return this._outputs[0];
- }
- /**
- * Initialize the block and prepare the context for build
- * @param state defines the state that will be used for the build
- */
- initialize(state) {
- state._excludeVariableName("sourceAlpha");
- }
- _buildBlock(state) {
- super._buildBlock(state);
- if (state.target === NodeMaterialBlockTargets.Vertex) {
- return;
- }
- state.compilationString += `
- #ifdef BLENDMULTIPLYMODE
- ${this._declareOutput(this.blendColor, state)};
- float sourceAlpha = ${this.alphaColor.associatedVariableName} * ${this.alphaTexture.associatedVariableName};
- ${this.blendColor.associatedVariableName}.rgb = ${this.color.associatedVariableName}.rgb * sourceAlpha + vec3(1.0) * (1.0 - sourceAlpha);
- ${this.blendColor.associatedVariableName}.a = ${this.color.associatedVariableName}.a;
- #else
- ${this._declareOutput(this.blendColor, state)} = ${this.color.associatedVariableName};
- #endif
- `;
- return this;
- }
-}
-RegisterClass("BABYLON.ParticleBlendMultiplyBlock", ParticleBlendMultiplyBlock);
-//# sourceMappingURL=particleBlendMultiplyBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/effectFallbacks.js
-/**
- * EffectFallbacks can be used to add fallbacks (properties to disable) to certain properties when desired to improve performance.
- * (Eg. Start at high quality with reflection and fog, if fps is low, remove reflection, if still low remove fog)
- */
-class EffectFallbacks {
- constructor() {
- this._defines = {};
- this._currentRank = 32;
- this._maxRank = -1;
- this._mesh = null;
- }
- /**
- * Removes the fallback from the bound mesh.
- */
- unBindMesh() {
- this._mesh = null;
- }
- /**
- * Adds a fallback on the specified property.
- * @param rank The rank of the fallback (Lower ranks will be fallbacked to first)
- * @param define The name of the define in the shader
- */
- addFallback(rank, define) {
- if (!this._defines[rank]) {
- if (rank < this._currentRank) {
- this._currentRank = rank;
- }
- if (rank > this._maxRank) {
- this._maxRank = rank;
- }
- this._defines[rank] = new Array();
- }
- this._defines[rank].push(define);
- }
- /**
- * Sets the mesh to use CPU skinning when needing to fallback.
- * @param rank The rank of the fallback (Lower ranks will be fallbacked to first)
- * @param mesh The mesh to use the fallbacks.
- */
- addCPUSkinningFallback(rank, mesh) {
- this._mesh = mesh;
- if (rank < this._currentRank) {
- this._currentRank = rank;
- }
- if (rank > this._maxRank) {
- this._maxRank = rank;
- }
- }
- /**
- * Checks to see if more fallbacks are still available.
- */
- get hasMoreFallbacks() {
- return this._currentRank <= this._maxRank;
- }
- /**
- * Removes the defines that should be removed when falling back.
- * @param currentDefines defines the current define statements for the shader.
- * @param effect defines the current effect we try to compile
- * @returns The resulting defines with defines of the current rank removed.
- */
- reduce(currentDefines, effect) {
- // First we try to switch to CPU skinning
- if (this._mesh && this._mesh.computeBonesUsingShaders && this._mesh.numBoneInfluencers > 0) {
- this._mesh.computeBonesUsingShaders = false;
- currentDefines = currentDefines.replace("#define NUM_BONE_INFLUENCERS " + this._mesh.numBoneInfluencers, "#define NUM_BONE_INFLUENCERS 0");
- effect._bonesComputationForcedToCPU = true;
- const scene = this._mesh.getScene();
- for (let index = 0; index < scene.meshes.length; index++) {
- const otherMesh = scene.meshes[index];
- if (!otherMesh.material) {
- if (!this._mesh.material && otherMesh.computeBonesUsingShaders && otherMesh.numBoneInfluencers > 0) {
- otherMesh.computeBonesUsingShaders = false;
- }
- continue;
- }
- if (!otherMesh.computeBonesUsingShaders || otherMesh.numBoneInfluencers === 0) {
- continue;
- }
- if (otherMesh.material.getEffect() === effect) {
- otherMesh.computeBonesUsingShaders = false;
- }
- else if (otherMesh.subMeshes) {
- for (const subMesh of otherMesh.subMeshes) {
- const subMeshEffect = subMesh.effect;
- if (subMeshEffect === effect) {
- otherMesh.computeBonesUsingShaders = false;
- break;
- }
- }
- }
- }
- }
- else {
- const currentFallbacks = this._defines[this._currentRank];
- if (currentFallbacks) {
- for (let index = 0; index < currentFallbacks.length; index++) {
- currentDefines = currentDefines.replace("#define " + currentFallbacks[index], "");
- }
- }
- this._currentRank++;
- }
- return currentDefines;
- }
-}
-//# sourceMappingURL=effectFallbacks.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/postprocess.vertex.js
-// Do not edit.
-
-const postprocess_vertex_name = "postprocessVertexShader";
-const shader = `attribute vec2 position;uniform vec2 scale;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);
-#define CUSTOM_VERTEX_DEFINITIONS
-void main(void) {
-#define CUSTOM_VERTEX_MAIN_BEGIN
-vUV=(position*madd+madd)*scale;gl_Position=vec4(position,0.0,1.0);
-#define CUSTOM_VERTEX_MAIN_END
-}`;
-// Sideeffect
-ShaderStore.ShadersStore[postprocess_vertex_name] = shader;
-/** @internal */
-const postprocessVertexShader = { name: postprocess_vertex_name, shader };
-//# sourceMappingURL=postprocess.vertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/renderTargetWrapper.js
-
-
-/**
- * Wrapper around a render target (either single or multi textures)
- */
-class renderTargetWrapper_RenderTargetWrapper {
- /**
- * Gets the depth/stencil texture (if created by a createDepthStencilTexture() call)
- */
- get depthStencilTexture() {
- return this._depthStencilTexture;
- }
- /**
- * Indicates if the depth/stencil texture has a stencil aspect
- */
- get depthStencilTextureWithStencil() {
- return this._depthStencilTextureWithStencil;
- }
- /**
- * Defines if the render target wrapper is for a cube texture or if false a 2d texture
- */
- get isCube() {
- return this._isCube;
- }
- /**
- * Defines if the render target wrapper is for a single or multi target render wrapper
- */
- get isMulti() {
- return this._isMulti;
- }
- /**
- * Defines if the render target wrapper is for a single or an array of textures
- */
- get is2DArray() {
- return this.layers > 0;
- }
- /**
- * Gets the size of the render target wrapper (used for cubes, as width=height in this case)
- */
- get size() {
- return this.width;
- }
- /**
- * Gets the width of the render target wrapper
- */
- get width() {
- return this._size.width || this._size;
- }
- /**
- * Gets the height of the render target wrapper
- */
- get height() {
- return this._size.height || this._size;
- }
- /**
- * Gets the number of layers of the render target wrapper (only used if is2DArray is true and wrapper is not a multi render target)
- */
- get layers() {
- return this._size.layers || 0;
- }
- /**
- * Gets the render texture. If this is a multi render target, gets the first texture
- */
- get texture() {
- var _a, _b;
- return (_b = (_a = this._textures) === null || _a === void 0 ? void 0 : _a[0]) !== null && _b !== void 0 ? _b : null;
- }
- /**
- * Gets the list of render textures. If we are not in a multi render target, the list will be null (use the texture getter instead)
- */
- get textures() {
- return this._textures;
- }
- /**
- * Gets the face indices that correspond to the list of render textures. If we are not in a multi render target, the list will be null
- */
- get faceIndices() {
- return this._faceIndices;
- }
- /**
- * Gets the layer indices that correspond to the list of render textures. If we are not in a multi render target, the list will be null
- */
- get layerIndices() {
- return this._layerIndices;
- }
- /**
- * Gets the sample count of the render target
- */
- get samples() {
- return this._samples;
- }
- /**
- * Sets the sample count of the render target
- * @param value sample count
- * @param initializeBuffers If set to true, the engine will make an initializing call to drawBuffers (only used when isMulti=true).
- * @param force true to force calling the update sample count engine function even if the current sample count is equal to value
- * @returns the sample count that has been set
- */
- setSamples(value, initializeBuffers = true, force = false) {
- if (this.samples === value && !force) {
- return value;
- }
- const result = this._isMulti
- ? this._engine.updateMultipleRenderTargetTextureSampleCount(this, value, initializeBuffers)
- : this._engine.updateRenderTargetTextureSampleCount(this, value);
- this._samples = value;
- return result;
- }
- /**
- * Initializes the render target wrapper
- * @param isMulti true if the wrapper is a multi render target
- * @param isCube true if the wrapper should render to a cube texture
- * @param size size of the render target (width/height/layers)
- * @param engine engine used to create the render target
- */
- constructor(isMulti, isCube, size, engine) {
- this._textures = null;
- this._faceIndices = null;
- this._layerIndices = null;
- /** @internal */
- this._samples = 1;
- /** @internal */
- this._attachments = null;
- /** @internal */
- this._generateStencilBuffer = false;
- /** @internal */
- this._generateDepthBuffer = false;
- /** @internal */
- this._depthStencilTextureWithStencil = false;
- this._isMulti = isMulti;
- this._isCube = isCube;
- this._size = size;
- this._engine = engine;
- this._depthStencilTexture = null;
- }
- /**
- * Sets the render target texture(s)
- * @param textures texture(s) to set
- */
- setTextures(textures) {
- if (Array.isArray(textures)) {
- this._textures = textures;
- }
- else if (textures) {
- this._textures = [textures];
- }
- else {
- this._textures = null;
- }
- }
- /**
- * Set a texture in the textures array
- * @param texture The texture to set
- * @param index The index in the textures array to set
- * @param disposePrevious If this function should dispose the previous texture
- */
- setTexture(texture, index = 0, disposePrevious = true) {
- if (!this._textures) {
- this._textures = [];
- }
- if (this._textures[index] && disposePrevious) {
- this._textures[index].dispose();
- }
- this._textures[index] = texture;
- }
- /**
- * Sets the layer and face indices of every render target texture bound to each color attachment
- * @param layers The layers of each texture to be set
- * @param faces The faces of each texture to be set
- */
- setLayerAndFaceIndices(layers, faces) {
- this._layerIndices = layers;
- this._faceIndices = faces;
- }
- /**
- * Sets the layer and face indices of a texture in the textures array that should be bound to each color attachment
- * @param index The index of the texture in the textures array to modify
- * @param layer The layer of the texture to be set
- * @param face The face of the texture to be set
- */
- setLayerAndFaceIndex(index = 0, layer, face) {
- if (!this._layerIndices) {
- this._layerIndices = [];
- }
- if (!this._faceIndices) {
- this._faceIndices = [];
- }
- if (layer !== undefined && layer >= 0) {
- this._layerIndices[index] = layer;
- }
- if (face !== undefined && face >= 0) {
- this._faceIndices[index] = face;
- }
- }
- /**
- * Creates the depth/stencil texture
- * @param comparisonFunction Comparison function to use for the texture
- * @param bilinearFiltering true if bilinear filtering should be used when sampling the texture
- * @param generateStencil true if the stencil aspect should also be created
- * @param samples sample count to use when creating the texture
- * @param format format of the depth texture
- * @param label defines the label to use for the texture (for debugging purpose only)
- * @returns the depth/stencil created texture
- */
- createDepthStencilTexture(comparisonFunction = 0, bilinearFiltering = true, generateStencil = false, samples = 1, format = 14, label) {
- var _a;
- (_a = this._depthStencilTexture) === null || _a === void 0 ? void 0 : _a.dispose();
- this._depthStencilTextureWithStencil = generateStencil;
- this._depthStencilTexture = this._engine.createDepthStencilTexture(this._size, {
- bilinearFiltering,
- comparisonFunction,
- generateStencil,
- isCube: this._isCube,
- samples,
- depthTextureFormat: format,
- label,
- }, this);
- return this._depthStencilTexture;
- }
- /**
- * Shares the depth buffer of this render target with another render target.
- * @internal
- * @param renderTarget Destination renderTarget
- */
- _shareDepth(renderTarget) {
- if (this._depthStencilTexture) {
- if (renderTarget._depthStencilTexture) {
- renderTarget._depthStencilTexture.dispose();
- }
- renderTarget._depthStencilTexture = this._depthStencilTexture;
- this._depthStencilTexture.incrementReferences();
- }
- }
- /**
- * @internal
- */
- _swapAndDie(target) {
- if (this.texture) {
- this.texture._swapAndDie(target);
- }
- this._textures = null;
- this.dispose(true);
- }
- _cloneRenderTargetWrapper() {
- var _a, _b, _c, _d, _e, _f, _g, _h;
- let rtw = null;
- if (this._isMulti) {
- const textureArray = this.textures;
- if (textureArray && textureArray.length > 0) {
- let generateDepthTexture = false;
- let textureCount = textureArray.length;
- const lastTextureSource = textureArray[textureArray.length - 1]._source;
- if (lastTextureSource === internalTexture_InternalTextureSource.Depth || lastTextureSource === internalTexture_InternalTextureSource.DepthStencil) {
- generateDepthTexture = true;
- textureCount--;
- }
- const samplingModes = [];
- const types = [];
- const formats = [];
- const targetTypes = [];
- const faceIndex = [];
- const layerIndex = [];
- const layerCounts = [];
- const internalTexture2Index = {};
- for (let i = 0; i < textureCount; ++i) {
- const texture = textureArray[i];
- samplingModes.push(texture.samplingMode);
- types.push(texture.type);
- formats.push(texture.format);
- const index = internalTexture2Index[texture.uniqueId];
- if (index !== undefined) {
- targetTypes.push(-1);
- layerCounts.push(0);
- }
- else {
- internalTexture2Index[texture.uniqueId] = i;
- if (texture.is2DArray) {
- targetTypes.push(35866);
- layerCounts.push(texture.depth);
- }
- else if (texture.isCube) {
- targetTypes.push(34067);
- layerCounts.push(0);
- } /*else if (texture.isCubeArray) {
- targetTypes.push(3735928559);
- layerCounts.push(texture.depth);
- }*/
- else if (texture.is3D) {
- targetTypes.push(32879);
- layerCounts.push(texture.depth);
- }
- else {
- targetTypes.push(3553);
- layerCounts.push(0);
- }
- }
- if (this._faceIndices) {
- faceIndex.push((_a = this._faceIndices[i]) !== null && _a !== void 0 ? _a : 0);
- }
- if (this._layerIndices) {
- layerIndex.push((_b = this._layerIndices[i]) !== null && _b !== void 0 ? _b : 0);
- }
- }
- const optionsMRT = {
- samplingModes,
- generateMipMaps: textureArray[0].generateMipMaps,
- generateDepthBuffer: this._generateDepthBuffer,
- generateStencilBuffer: this._generateStencilBuffer,
- generateDepthTexture,
- types,
- formats,
- textureCount,
- targetTypes,
- faceIndex,
- layerIndex,
- layerCounts,
- };
- const size = {
- width: this.width,
- height: this.height,
- };
- rtw = this._engine.createMultipleRenderTarget(size, optionsMRT);
- for (let i = 0; i < textureCount; ++i) {
- if (targetTypes[i] !== -1) {
- continue;
- }
- const index = internalTexture2Index[textureArray[i].uniqueId];
- rtw.setTexture(rtw.textures[index], i);
- }
- }
- }
- else {
- const options = {};
- options.generateDepthBuffer = this._generateDepthBuffer;
- options.generateMipMaps = (_d = (_c = this.texture) === null || _c === void 0 ? void 0 : _c.generateMipMaps) !== null && _d !== void 0 ? _d : false;
- options.generateStencilBuffer = this._generateStencilBuffer;
- options.samplingMode = (_e = this.texture) === null || _e === void 0 ? void 0 : _e.samplingMode;
- options.type = (_f = this.texture) === null || _f === void 0 ? void 0 : _f.type;
- options.format = (_g = this.texture) === null || _g === void 0 ? void 0 : _g.format;
- if (this.isCube) {
- rtw = this._engine.createRenderTargetCubeTexture(this.width, options);
- }
- else {
- const size = {
- width: this.width,
- height: this.height,
- layers: this.is2DArray ? (_h = this.texture) === null || _h === void 0 ? void 0 : _h.depth : undefined,
- };
- rtw = this._engine.createRenderTargetTexture(size, options);
- }
- rtw.texture.isReady = true;
- }
- return rtw;
- }
- _swapRenderTargetWrapper(target) {
- if (this._textures && target._textures) {
- for (let i = 0; i < this._textures.length; ++i) {
- this._textures[i]._swapAndDie(target._textures[i], false);
- target._textures[i].isReady = true;
- }
- }
- if (this._depthStencilTexture && target._depthStencilTexture) {
- this._depthStencilTexture._swapAndDie(target._depthStencilTexture);
- target._depthStencilTexture.isReady = true;
- }
- this._textures = null;
- this._depthStencilTexture = null;
- }
- /** @internal */
- _rebuild() {
- const rtw = this._cloneRenderTargetWrapper();
- if (!rtw) {
- return;
- }
- if (this._depthStencilTexture) {
- const samplingMode = this._depthStencilTexture.samplingMode;
- const bilinear = samplingMode === 2 ||
- samplingMode === 3 ||
- samplingMode === 11;
- rtw.createDepthStencilTexture(this._depthStencilTexture._comparisonFunction, bilinear, this._depthStencilTextureWithStencil, this._depthStencilTexture.samples);
- }
- if (this.samples > 1) {
- rtw.setSamples(this.samples);
- }
- rtw._swapRenderTargetWrapper(this);
- rtw.dispose();
- }
- /**
- * Releases the internal render textures
- */
- releaseTextures() {
- var _a, _b;
- if (this._textures) {
- for (let i = 0; (_b = i < ((_a = this._textures) === null || _a === void 0 ? void 0 : _a.length)) !== null && _b !== void 0 ? _b : 0; ++i) {
- this._textures[i].dispose();
- }
- }
- this._textures = null;
- }
- /**
- * Disposes the whole render target wrapper
- * @param disposeOnlyFramebuffers true if only the frame buffers should be released (used for the WebGL engine). If false, all the textures will also be released
- */
- dispose(disposeOnlyFramebuffers = false) {
- var _a;
- if (!disposeOnlyFramebuffers) {
- (_a = this._depthStencilTexture) === null || _a === void 0 ? void 0 : _a.dispose();
- this._depthStencilTexture = null;
- this.releaseTextures();
- }
- this._engine._releaseRenderTargetWrapper(this);
- }
-}
-//# sourceMappingURL=renderTargetWrapper.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/WebGL/webGLRenderTargetWrapper.js
-
-/** @internal */
-class WebGLRenderTargetWrapper extends renderTargetWrapper_RenderTargetWrapper {
- constructor(isMulti, isCube, size, engine, context) {
- super(isMulti, isCube, size, engine);
- /**
- * @internal
- */
- this._framebuffer = null;
- /**
- * @internal
- */
- this._depthStencilBuffer = null;
- // eslint-disable-next-line @typescript-eslint/naming-convention
- /**
- * @internal
- */
- this._MSAAFramebuffer = null;
- // Multiview
- /**
- * @internal
- */
- this._colorTextureArray = null;
- /**
- * @internal
- */
- this._depthStencilTextureArray = null;
- /**
- * @internal
- */
- this._disposeOnlyFramebuffers = false;
- this._context = context;
- }
- _cloneRenderTargetWrapper() {
- let rtw = null;
- if (this._colorTextureArray && this._depthStencilTextureArray) {
- rtw = this._engine.createMultiviewRenderTargetTexture(this.width, this.height);
- rtw.texture.isReady = true;
- }
- else {
- rtw = super._cloneRenderTargetWrapper();
- }
- return rtw;
- }
- _swapRenderTargetWrapper(target) {
- super._swapRenderTargetWrapper(target);
- target._framebuffer = this._framebuffer;
- target._depthStencilBuffer = this._depthStencilBuffer;
- target._MSAAFramebuffer = this._MSAAFramebuffer;
- target._colorTextureArray = this._colorTextureArray;
- target._depthStencilTextureArray = this._depthStencilTextureArray;
- this._framebuffer = this._depthStencilBuffer = this._MSAAFramebuffer = this._colorTextureArray = this._depthStencilTextureArray = null;
- }
- /**
- * Shares the depth buffer of this render target with another render target.
- * @internal
- * @param renderTarget Destination renderTarget
- */
- _shareDepth(renderTarget) {
- super._shareDepth(renderTarget);
- const gl = this._context;
- const depthbuffer = this._depthStencilBuffer;
- const framebuffer = renderTarget._MSAAFramebuffer || renderTarget._framebuffer;
- if (renderTarget._depthStencilBuffer) {
- gl.deleteRenderbuffer(renderTarget._depthStencilBuffer);
- }
- renderTarget._depthStencilBuffer = this._depthStencilBuffer;
- this._engine._bindUnboundFramebuffer(framebuffer);
- gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.DEPTH_ATTACHMENT, gl.RENDERBUFFER, depthbuffer);
- this._engine._bindUnboundFramebuffer(null);
- }
- /**
- * Binds a texture to this render target on a specific attachment
- * @param texture The texture to bind to the framebuffer
- * @param attachmentIndex Index of the attachment
- * @param faceIndexOrLayer The face or layer of the texture to render to in case of cube texture or array texture
- * @param lodLevel defines the lod level to bind to the frame buffer
- */
- _bindTextureRenderTarget(texture, attachmentIndex = 0, faceIndexOrLayer, lodLevel = 0) {
- var _a, _b, _c, _d;
- if (!texture._hardwareTexture) {
- return;
- }
- const framebuffer = this._framebuffer;
- const currentFB = this._engine._currentFramebuffer;
- this._engine._bindUnboundFramebuffer(framebuffer);
- if (this._engine.webGLVersion > 1) {
- const gl = this._context;
- const attachment = gl["COLOR_ATTACHMENT" + attachmentIndex];
- if (texture.is2DArray || texture.is3D) {
- faceIndexOrLayer = (_b = faceIndexOrLayer !== null && faceIndexOrLayer !== void 0 ? faceIndexOrLayer : (_a = this.layerIndices) === null || _a === void 0 ? void 0 : _a[attachmentIndex]) !== null && _b !== void 0 ? _b : 0;
- gl.framebufferTextureLayer(gl.FRAMEBUFFER, attachment, texture._hardwareTexture.underlyingResource, lodLevel, faceIndexOrLayer);
- }
- else if (texture.isCube) {
- // if face index is not specified, try to query it from faceIndices
- // default is face 0
- faceIndexOrLayer = (_d = faceIndexOrLayer !== null && faceIndexOrLayer !== void 0 ? faceIndexOrLayer : (_c = this.faceIndices) === null || _c === void 0 ? void 0 : _c[attachmentIndex]) !== null && _d !== void 0 ? _d : 0;
- gl.framebufferTexture2D(gl.FRAMEBUFFER, attachment, gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndexOrLayer, texture._hardwareTexture.underlyingResource, lodLevel);
- }
- else {
- gl.framebufferTexture2D(gl.FRAMEBUFFER, attachment, gl.TEXTURE_2D, texture._hardwareTexture.underlyingResource, lodLevel);
- }
- }
- else {
- // Default behavior (WebGL)
- const gl = this._context;
- const attachment = gl["COLOR_ATTACHMENT" + attachmentIndex + "_WEBGL"];
- const target = faceIndexOrLayer !== undefined ? gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndexOrLayer : gl.TEXTURE_2D;
- gl.framebufferTexture2D(gl.FRAMEBUFFER, attachment, target, texture._hardwareTexture.underlyingResource, lodLevel);
- }
- this._engine._bindUnboundFramebuffer(currentFB);
- }
- /**
- * Set a texture in the textures array
- * @param texture the texture to set
- * @param index the index in the textures array to set
- * @param disposePrevious If this function should dispose the previous texture
- */
- setTexture(texture, index = 0, disposePrevious = true) {
- super.setTexture(texture, index, disposePrevious);
- this._bindTextureRenderTarget(texture, index);
- }
- /**
- * Sets the layer and face indices of every render target texture
- * @param layers The layer of the texture to be set (make negative to not modify)
- * @param faces The face of the texture to be set (make negative to not modify)
- */
- setLayerAndFaceIndices(layers, faces) {
- var _a, _b;
- super.setLayerAndFaceIndices(layers, faces);
- if (!this.textures || !this.layerIndices || !this.faceIndices) {
- return;
- }
- // the length of this._attachments is the right one as it does not count the depth texture, in case we generated it
- const textureCount = (_b = (_a = this._attachments) === null || _a === void 0 ? void 0 : _a.length) !== null && _b !== void 0 ? _b : this.textures.length;
- for (let index = 0; index < textureCount; index++) {
- const texture = this.textures[index];
- if (!texture) {
- // The target type was probably -1 at creation time and setTexture has not been called yet for this index
- continue;
- }
- if (texture.is2DArray || texture.is3D) {
- this._bindTextureRenderTarget(texture, index, this.layerIndices[index]);
- }
- else if (texture.isCube) {
- this._bindTextureRenderTarget(texture, index, this.faceIndices[index]);
- }
- else {
- this._bindTextureRenderTarget(texture, index);
- }
- }
- }
- /**
- * Set the face and layer indices of a texture in the textures array
- * @param index The index of the texture in the textures array to modify
- * @param layer The layer of the texture to be set
- * @param face The face of the texture to be set
- */
- setLayerAndFaceIndex(index = 0, layer, face) {
- super.setLayerAndFaceIndex(index, layer, face);
- if (!this.textures || !this.layerIndices || !this.faceIndices) {
- return;
- }
- const texture = this.textures[index];
- if (texture.is2DArray || texture.is3D) {
- this._bindTextureRenderTarget(this.textures[index], index, this.layerIndices[index]);
- }
- else if (texture.isCube) {
- this._bindTextureRenderTarget(this.textures[index], index, this.faceIndices[index]);
- }
- }
- dispose(disposeOnlyFramebuffers = this._disposeOnlyFramebuffers) {
- const gl = this._context;
- if (!disposeOnlyFramebuffers) {
- if (this._colorTextureArray) {
- this._context.deleteTexture(this._colorTextureArray);
- this._colorTextureArray = null;
- }
- if (this._depthStencilTextureArray) {
- this._context.deleteTexture(this._depthStencilTextureArray);
- this._depthStencilTextureArray = null;
- }
- }
- if (this._framebuffer) {
- gl.deleteFramebuffer(this._framebuffer);
- this._framebuffer = null;
- }
- if (this._depthStencilBuffer) {
- gl.deleteRenderbuffer(this._depthStencilBuffer);
- this._depthStencilBuffer = null;
- }
- if (this._MSAAFramebuffer) {
- gl.deleteFramebuffer(this._MSAAFramebuffer);
- this._MSAAFramebuffer = null;
- }
- super.dispose(disposeOnlyFramebuffers);
- }
-}
-//# sourceMappingURL=webGLRenderTargetWrapper.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.renderTarget.js
-
-
-
-
-
-ThinEngine.prototype._createHardwareRenderTargetWrapper = function (isMulti, isCube, size) {
- const rtWrapper = new WebGLRenderTargetWrapper(isMulti, isCube, size, this, this._gl);
- this._renderTargetWrapperCache.push(rtWrapper);
- return rtWrapper;
-};
-ThinEngine.prototype.createRenderTargetTexture = function (size, options) {
- var _a, _b;
- const rtWrapper = this._createHardwareRenderTargetWrapper(false, false, size);
- let generateDepthBuffer = true;
- let generateStencilBuffer = false;
- let noColorAttachment = false;
- let colorAttachment = undefined;
- let samples = 1;
- if (options !== undefined && typeof options === "object") {
- generateDepthBuffer = (_a = options.generateDepthBuffer) !== null && _a !== void 0 ? _a : true;
- generateStencilBuffer = !!options.generateStencilBuffer;
- noColorAttachment = !!options.noColorAttachment;
- colorAttachment = options.colorAttachment;
- samples = (_b = options.samples) !== null && _b !== void 0 ? _b : 1;
- }
- const texture = colorAttachment || (noColorAttachment ? null : this._createInternalTexture(size, options, true, internalTexture_InternalTextureSource.RenderTarget));
- const width = size.width || size;
- const height = size.height || size;
- const currentFrameBuffer = this._currentFramebuffer;
- const gl = this._gl;
- // Create the framebuffer
- const framebuffer = gl.createFramebuffer();
- this._bindUnboundFramebuffer(framebuffer);
- rtWrapper._depthStencilBuffer = this._setupFramebufferDepthAttachments(generateStencilBuffer, generateDepthBuffer, width, height);
- // No need to rebind on every frame
- if (texture && !texture.is2DArray) {
- gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, texture._hardwareTexture.underlyingResource, 0);
- }
- this._bindUnboundFramebuffer(currentFrameBuffer);
- rtWrapper._framebuffer = framebuffer;
- rtWrapper._generateDepthBuffer = generateDepthBuffer;
- rtWrapper._generateStencilBuffer = generateStencilBuffer;
- rtWrapper.setTextures(texture);
- this.updateRenderTargetTextureSampleCount(rtWrapper, samples);
- return rtWrapper;
-};
-ThinEngine.prototype.createDepthStencilTexture = function (size, options, rtWrapper) {
- if (options.isCube) {
- const width = size.width || size;
- return this._createDepthStencilCubeTexture(width, options, rtWrapper);
- }
- else {
- return this._createDepthStencilTexture(size, options, rtWrapper);
- }
-};
-ThinEngine.prototype._createDepthStencilTexture = function (size, options, rtWrapper) {
- const gl = this._gl;
- const layers = size.layers || 0;
- const target = layers !== 0 ? gl.TEXTURE_2D_ARRAY : gl.TEXTURE_2D;
- const internalTexture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.DepthStencil);
- if (!this._caps.depthTextureExtension) {
- logger_Logger.Error("Depth texture is not supported by your browser or hardware.");
- return internalTexture;
- }
- const internalOptions = Object.assign({ bilinearFiltering: false, comparisonFunction: 0, generateStencil: false }, options);
- this._bindTextureDirectly(target, internalTexture, true);
- this._setupDepthStencilTexture(internalTexture, size, internalOptions.generateStencil, internalOptions.comparisonFunction === 0 ? false : internalOptions.bilinearFiltering, internalOptions.comparisonFunction, internalOptions.samples);
- if (internalOptions.depthTextureFormat !== undefined) {
- if (internalOptions.depthTextureFormat !== 15 &&
- internalOptions.depthTextureFormat !== 16 &&
- internalOptions.depthTextureFormat !== 17 &&
- internalOptions.depthTextureFormat !== 13 &&
- internalOptions.depthTextureFormat !== 14 &&
- internalOptions.depthTextureFormat !== 18) {
- logger_Logger.Error("Depth texture format is not supported.");
- return internalTexture;
- }
- internalTexture.format = internalOptions.depthTextureFormat;
- }
- else {
- internalTexture.format = internalOptions.generateStencil ? 13 : 16;
- }
- const hasStencil = internalTexture.format === 17 ||
- internalTexture.format === 13 ||
- internalTexture.format === 18;
- rtWrapper._depthStencilTexture = internalTexture;
- rtWrapper._depthStencilTextureWithStencil = hasStencil;
- let type = gl.UNSIGNED_INT;
- if (internalTexture.format === 15) {
- type = gl.UNSIGNED_SHORT;
- }
- else if (internalTexture.format === 17 || internalTexture.format === 13) {
- type = gl.UNSIGNED_INT_24_8;
- }
- else if (internalTexture.format === 14) {
- type = gl.FLOAT;
- }
- else if (internalTexture.format === 18) {
- type = gl.FLOAT_32_UNSIGNED_INT_24_8_REV;
- }
- const format = hasStencil ? gl.DEPTH_STENCIL : gl.DEPTH_COMPONENT;
- let internalFormat = format;
- if (this.webGLVersion > 1) {
- if (internalTexture.format === 15) {
- internalFormat = gl.DEPTH_COMPONENT16;
- }
- else if (internalTexture.format === 16) {
- internalFormat = gl.DEPTH_COMPONENT24;
- }
- else if (internalTexture.format === 17 || internalTexture.format === 13) {
- internalFormat = gl.DEPTH24_STENCIL8;
- }
- else if (internalTexture.format === 14) {
- internalFormat = gl.DEPTH_COMPONENT32F;
- }
- else if (internalTexture.format === 18) {
- internalFormat = gl.DEPTH32F_STENCIL8;
- }
- }
- if (internalTexture.is2DArray) {
- gl.texImage3D(target, 0, internalFormat, internalTexture.width, internalTexture.height, layers, 0, format, type, null);
- }
- else {
- gl.texImage2D(target, 0, internalFormat, internalTexture.width, internalTexture.height, 0, format, type, null);
- }
- this._bindTextureDirectly(target, null);
- this._internalTexturesCache.push(internalTexture);
- // Dispose previous depth/stencil render buffers and clear the corresponding attachment.
- // Next time this framebuffer is bound, the new depth/stencil texture will be attached.
- const glRtWrapper = rtWrapper;
- if (glRtWrapper._depthStencilBuffer) {
- const currentFrameBuffer = this._currentFramebuffer;
- this._bindUnboundFramebuffer(glRtWrapper._framebuffer);
- gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.DEPTH_STENCIL_ATTACHMENT, gl.RENDERBUFFER, null);
- gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.DEPTH_ATTACHMENT, gl.RENDERBUFFER, null);
- gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.STENCIL_ATTACHMENT, gl.RENDERBUFFER, null);
- this._bindUnboundFramebuffer(currentFrameBuffer);
- gl.deleteRenderbuffer(glRtWrapper._depthStencilBuffer);
- glRtWrapper._depthStencilBuffer = null;
- }
- return internalTexture;
-};
-ThinEngine.prototype.updateRenderTargetTextureSampleCount = function (rtWrapper, samples) {
- if (this.webGLVersion < 2 || !rtWrapper || !rtWrapper.texture) {
- return 1;
- }
- if (rtWrapper.samples === samples) {
- return samples;
- }
- const gl = this._gl;
- samples = Math.min(samples, this.getCaps().maxMSAASamples);
- // Dispose previous render buffers
- if (rtWrapper._depthStencilBuffer) {
- gl.deleteRenderbuffer(rtWrapper._depthStencilBuffer);
- rtWrapper._depthStencilBuffer = null;
- }
- if (rtWrapper._MSAAFramebuffer) {
- gl.deleteFramebuffer(rtWrapper._MSAAFramebuffer);
- rtWrapper._MSAAFramebuffer = null;
- }
- const hardwareTexture = rtWrapper.texture._hardwareTexture;
- hardwareTexture.releaseMSAARenderBuffers();
- if (samples > 1 && typeof gl.renderbufferStorageMultisample === "function") {
- const framebuffer = gl.createFramebuffer();
- if (!framebuffer) {
- throw new Error("Unable to create multi sampled framebuffer");
- }
- rtWrapper._MSAAFramebuffer = framebuffer;
- this._bindUnboundFramebuffer(rtWrapper._MSAAFramebuffer);
- const colorRenderbuffer = this._createRenderBuffer(rtWrapper.texture.width, rtWrapper.texture.height, samples, -1 /* not used */, this._getRGBAMultiSampleBufferFormat(rtWrapper.texture.type), gl.COLOR_ATTACHMENT0, false);
- if (!colorRenderbuffer) {
- throw new Error("Unable to create multi sampled framebuffer");
- }
- hardwareTexture.addMSAARenderBuffer(colorRenderbuffer);
- }
- else {
- this._bindUnboundFramebuffer(rtWrapper._framebuffer);
- }
- rtWrapper.texture.samples = samples;
- rtWrapper._samples = samples;
- rtWrapper._depthStencilBuffer = this._setupFramebufferDepthAttachments(rtWrapper._generateStencilBuffer, rtWrapper._generateDepthBuffer, rtWrapper.texture.width, rtWrapper.texture.height, samples);
- this._bindUnboundFramebuffer(null);
- return samples;
-};
-//# sourceMappingURL=engine.renderTarget.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/PostProcesses/postProcess.js
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * PostProcess can be used to apply a shader to a texture after it has been rendered
- * See https://doc.babylonjs.com/features/featuresDeepDive/postProcesses/usePostProcesses
- */
-class postProcess_PostProcess {
- /**
- * Registers a shader code processing with a post process name.
- * @param postProcessName name of the post process. Use null for the fallback shader code processing. This is the shader code processing that will be used in case no specific shader code processing has been associated to a post process name
- * @param customShaderCodeProcessing shader code processing to associate to the post process name
- * @returns
- */
- static RegisterShaderCodeProcessing(postProcessName, customShaderCodeProcessing) {
- if (!customShaderCodeProcessing) {
- delete postProcess_PostProcess._CustomShaderCodeProcessing[postProcessName !== null && postProcessName !== void 0 ? postProcessName : ""];
- return;
- }
- postProcess_PostProcess._CustomShaderCodeProcessing[postProcessName !== null && postProcessName !== void 0 ? postProcessName : ""] = customShaderCodeProcessing;
- }
- static _GetShaderCodeProcessing(postProcessName) {
- var _a;
- return (_a = postProcess_PostProcess._CustomShaderCodeProcessing[postProcessName]) !== null && _a !== void 0 ? _a : postProcess_PostProcess._CustomShaderCodeProcessing[""];
- }
- /**
- * Number of sample textures (default: 1)
- */
- get samples() {
- return this._samples;
- }
- set samples(n) {
- this._samples = Math.min(n, this._engine.getCaps().maxMSAASamples);
- this._textures.forEach((texture) => {
- texture.setSamples(this._samples);
- });
- }
- /**
- * Returns the fragment url or shader name used in the post process.
- * @returns the fragment url or name in the shader store.
- */
- getEffectName() {
- return this._fragmentUrl;
- }
- /**
- * A function that is added to the onActivateObservable
- */
- set onActivate(callback) {
- if (this._onActivateObserver) {
- this.onActivateObservable.remove(this._onActivateObserver);
- }
- if (callback) {
- this._onActivateObserver = this.onActivateObservable.add(callback);
- }
- }
- /**
- * A function that is added to the onSizeChangedObservable
- */
- set onSizeChanged(callback) {
- if (this._onSizeChangedObserver) {
- this.onSizeChangedObservable.remove(this._onSizeChangedObserver);
- }
- this._onSizeChangedObserver = this.onSizeChangedObservable.add(callback);
- }
- /**
- * A function that is added to the onApplyObservable
- */
- set onApply(callback) {
- if (this._onApplyObserver) {
- this.onApplyObservable.remove(this._onApplyObserver);
- }
- this._onApplyObserver = this.onApplyObservable.add(callback);
- }
- /**
- * A function that is added to the onBeforeRenderObservable
- */
- set onBeforeRender(callback) {
- if (this._onBeforeRenderObserver) {
- this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver);
- }
- this._onBeforeRenderObserver = this.onBeforeRenderObservable.add(callback);
- }
- /**
- * A function that is added to the onAfterRenderObservable
- */
- set onAfterRender(callback) {
- if (this._onAfterRenderObserver) {
- this.onAfterRenderObservable.remove(this._onAfterRenderObserver);
- }
- this._onAfterRenderObserver = this.onAfterRenderObservable.add(callback);
- }
- /**
- * The input texture for this post process and the output texture of the previous post process. When added to a pipeline the previous post process will
- * render it's output into this texture and this texture will be used as textureSampler in the fragment shader of this post process.
- */
- get inputTexture() {
- return this._textures.data[this._currentRenderTextureInd];
- }
- set inputTexture(value) {
- this._forcedOutputTexture = value;
- }
- /**
- * Since inputTexture should always be defined, if we previously manually set `inputTexture`,
- * the only way to unset it is to use this function to restore its internal state
- */
- restoreDefaultInputTexture() {
- if (this._forcedOutputTexture) {
- this._forcedOutputTexture = null;
- this.markTextureDirty();
- }
- }
- /**
- * Gets the camera which post process is applied to.
- * @returns The camera the post process is applied to.
- */
- getCamera() {
- return this._camera;
- }
- /**
- * Gets the texel size of the postprocess.
- * See https://en.wikipedia.org/wiki/Texel_(graphics)
- */
- get texelSize() {
- if (this._shareOutputWithPostProcess) {
- return this._shareOutputWithPostProcess.texelSize;
- }
- if (this._forcedOutputTexture) {
- this._texelSize.copyFromFloats(1.0 / this._forcedOutputTexture.width, 1.0 / this._forcedOutputTexture.height);
- }
- return this._texelSize;
- }
- /**
- * Creates a new instance PostProcess
- * @param name The name of the PostProcess.
- * @param fragmentUrl The url of the fragment shader to be used.
- * @param parameters Array of the names of uniform non-sampler2D variables that will be passed to the shader.
- * @param samplers Array of the names of uniform sampler2D variables that will be passed to the shader.
- * @param options The required width/height ratio to downsize to before computing the render pass. (Use 1.0 for full size)
- * @param camera The camera to apply the render pass to.
- * @param samplingMode The sampling mode to be used when computing the pass. (default: 0)
- * @param engine The engine which the post process will be applied. (default: current engine)
- * @param reusable If the post process can be reused on the same frame. (default: false)
- * @param defines String of defines that will be set when running the fragment shader. (default: null)
- * @param textureType Type of textures used when performing the post process. (default: 0)
- * @param vertexUrl The url of the vertex shader to be used. (default: "postprocess")
- * @param indexParameters The index parameters to be used for babylons include syntax "#include[0..varyingCount]". (default: undefined) See usage in babylon.blurPostProcess.ts and kernelBlur.vertex.fx
- * @param blockCompilation If the shader should not be compiled immediatly. (default: false)
- * @param textureFormat Format of textures used when performing the post process. (default: TEXTUREFORMAT_RGBA)
- */
- constructor(name, fragmentUrl, parameters, samplers, options, camera, samplingMode = 1, engine, reusable, defines = null, textureType = 0, vertexUrl = "postprocess", indexParameters, blockCompilation = false, textureFormat = 5, shaderLanguage = ShaderLanguage.GLSL) {
- /** @internal */
- this._parentContainer = null;
- /**
- * Width of the texture to apply the post process on
- */
- this.width = -1;
- /**
- * Height of the texture to apply the post process on
- */
- this.height = -1;
- /**
- * Gets the node material used to create this postprocess (null if the postprocess was manually created)
- */
- this.nodeMaterialSource = null;
- /**
- * Internal, reference to the location where this postprocess was output to. (Typically the texture on the next postprocess in the chain)
- * @internal
- */
- this._outputTexture = null;
- /**
- * If the buffer needs to be cleared before applying the post process. (default: true)
- * Should be set to false if shader will overwrite all previous pixels.
- */
- this.autoClear = true;
- /**
- * If clearing the buffer should be forced in autoClear mode, even when alpha mode is enabled (default: false).
- * By default, the buffer will only be cleared if alpha mode is disabled (and autoClear is true).
- */
- this.forceAutoClearInAlphaMode = false;
- /**
- * Type of alpha mode to use when performing the post process (default: Engine.ALPHA_DISABLE)
- */
- this.alphaMode = 0;
- /**
- * Animations to be used for the post processing
- */
- this.animations = new Array();
- /**
- * Enable Pixel Perfect mode where texture is not scaled to be power of 2.
- * Can only be used on a single postprocess or on the last one of a chain. (default: false)
- */
- this.enablePixelPerfectMode = false;
- /**
- * Force the postprocess to be applied without taking in account viewport
- */
- this.forceFullscreenViewport = true;
- /**
- * Scale mode for the post process (default: Engine.SCALEMODE_FLOOR)
- *
- * | Value | Type | Description |
- * | ----- | ----------------------------------- | ----------- |
- * | 1 | SCALEMODE_FLOOR | [engine.scalemode_floor](https://doc.babylonjs.com/api/classes/babylon.engine#scalemode_floor) |
- * | 2 | SCALEMODE_NEAREST | [engine.scalemode_nearest](https://doc.babylonjs.com/api/classes/babylon.engine#scalemode_nearest) |
- * | 3 | SCALEMODE_CEILING | [engine.scalemode_ceiling](https://doc.babylonjs.com/api/classes/babylon.engine#scalemode_ceiling) |
- *
- */
- this.scaleMode = 1;
- /**
- * Force textures to be a power of two (default: false)
- */
- this.alwaysForcePOT = false;
- this._samples = 1;
- /**
- * Modify the scale of the post process to be the same as the viewport (default: false)
- */
- this.adaptScaleToCurrentViewport = false;
- this._reusable = false;
- this._renderId = 0;
- /**
- * if externalTextureSamplerBinding is true, the "apply" method won't bind the textureSampler texture, it is expected to be done by the "outside" (by the onApplyObservable observer most probably).
- * counter-productive in some cases because if the texture bound by "apply" is different from the currently texture bound, (the one set by the onApplyObservable observer, for eg) some
- * internal structures (materialContext) will be dirtified, which may impact performances
- */
- this.externalTextureSamplerBinding = false;
- /**
- * Smart array of input and output textures for the post process.
- * @internal
- */
- this._textures = new SmartArray(2);
- /**
- * Smart array of input and output textures for the post process.
- * @internal
- */
- this._textureCache = [];
- /**
- * The index in _textures that corresponds to the output texture.
- * @internal
- */
- this._currentRenderTextureInd = 0;
- this._scaleRatio = new math_vector_Vector2(1, 1);
- this._texelSize = math_vector_Vector2.Zero();
- // Events
- /**
- * An event triggered when the postprocess is activated.
- */
- this.onActivateObservable = new observable_Observable();
- /**
- * An event triggered when the postprocess changes its size.
- */
- this.onSizeChangedObservable = new observable_Observable();
- /**
- * An event triggered when the postprocess applies its effect.
- */
- this.onApplyObservable = new observable_Observable();
- /**
- * An event triggered before rendering the postprocess
- */
- this.onBeforeRenderObservable = new observable_Observable();
- /**
- * An event triggered after rendering the postprocess
- */
- this.onAfterRenderObservable = new observable_Observable();
- this.name = name;
- if (camera != null) {
- this._camera = camera;
- this._scene = camera.getScene();
- camera.attachPostProcess(this);
- this._engine = this._scene.getEngine();
- this._scene.postProcesses.push(this);
- this.uniqueId = this._scene.getUniqueId();
- }
- else if (engine) {
- this._engine = engine;
- this._engine.postProcesses.push(this);
- }
- this._options = options;
- this.renderTargetSamplingMode = samplingMode ? samplingMode : 1;
- this._reusable = reusable || false;
- this._textureType = textureType;
- this._textureFormat = textureFormat;
- this._shaderLanguage = shaderLanguage;
- this._samplers = samplers || [];
- this._samplers.push("textureSampler");
- this._fragmentUrl = fragmentUrl;
- this._vertexUrl = vertexUrl;
- this._parameters = parameters || [];
- this._parameters.push("scale");
- this._indexParameters = indexParameters;
- this._drawWrapper = new drawWrapper_DrawWrapper(this._engine);
- if (!blockCompilation) {
- this.updateEffect(defines);
- }
- }
- /**
- * Gets a string identifying the name of the class
- * @returns "PostProcess" string
- */
- getClassName() {
- return "PostProcess";
- }
- /**
- * Gets the engine which this post process belongs to.
- * @returns The engine the post process was enabled with.
- */
- getEngine() {
- return this._engine;
- }
- /**
- * The effect that is created when initializing the post process.
- * @returns The created effect corresponding the the postprocess.
- */
- getEffect() {
- return this._drawWrapper.effect;
- }
- /**
- * To avoid multiple redundant textures for multiple post process, the output the output texture for this post process can be shared with another.
- * @param postProcess The post process to share the output with.
- * @returns This post process.
- */
- shareOutputWith(postProcess) {
- this._disposeTextures();
- this._shareOutputWithPostProcess = postProcess;
- return this;
- }
- /**
- * Reverses the effect of calling shareOutputWith and returns the post process back to its original state.
- * This should be called if the post process that shares output with this post process is disabled/disposed.
- */
- useOwnOutput() {
- if (this._textures.length == 0) {
- this._textures = new SmartArray(2);
- }
- this._shareOutputWithPostProcess = null;
- }
- /**
- * Updates the effect with the current post process compile time values and recompiles the shader.
- * @param defines Define statements that should be added at the beginning of the shader. (default: null)
- * @param uniforms Set of uniform variables that will be passed to the shader. (default: null)
- * @param samplers Set of Texture2D variables that will be passed to the shader. (default: null)
- * @param indexParameters The index parameters to be used for babylons include syntax "#include[0..varyingCount]". (default: undefined) See usage in babylon.blurPostProcess.ts and kernelBlur.vertex.fx
- * @param onCompiled Called when the shader has been compiled.
- * @param onError Called if there is an error when compiling a shader.
- * @param vertexUrl The url of the vertex shader to be used (default: the one given at construction time)
- * @param fragmentUrl The url of the fragment shader to be used (default: the one given at construction time)
- */
- updateEffect(defines = null, uniforms = null, samplers = null, indexParameters, onCompiled, onError, vertexUrl, fragmentUrl) {
- var _a, _b;
- const customShaderCodeProcessing = postProcess_PostProcess._GetShaderCodeProcessing(this.name);
- if (customShaderCodeProcessing === null || customShaderCodeProcessing === void 0 ? void 0 : customShaderCodeProcessing.defineCustomBindings) {
- const newUniforms = (_a = uniforms === null || uniforms === void 0 ? void 0 : uniforms.slice()) !== null && _a !== void 0 ? _a : [];
- newUniforms.push(...this._parameters);
- const newSamplers = (_b = samplers === null || samplers === void 0 ? void 0 : samplers.slice()) !== null && _b !== void 0 ? _b : [];
- newSamplers.push(...this._samplers);
- defines = customShaderCodeProcessing.defineCustomBindings(this.name, defines, newUniforms, newSamplers);
- uniforms = newUniforms;
- samplers = newSamplers;
- }
- this._postProcessDefines = defines;
- this._drawWrapper.effect = this._engine.createEffect({ vertex: vertexUrl !== null && vertexUrl !== void 0 ? vertexUrl : this._vertexUrl, fragment: fragmentUrl !== null && fragmentUrl !== void 0 ? fragmentUrl : this._fragmentUrl }, {
- attributes: ["position"],
- uniformsNames: uniforms || this._parameters,
- uniformBuffersNames: [],
- samplers: samplers || this._samplers,
- defines: defines !== null ? defines : "",
- fallbacks: null,
- onCompiled: onCompiled !== null && onCompiled !== void 0 ? onCompiled : null,
- onError: onError !== null && onError !== void 0 ? onError : null,
- indexParameters: indexParameters || this._indexParameters,
- processCodeAfterIncludes: (customShaderCodeProcessing === null || customShaderCodeProcessing === void 0 ? void 0 : customShaderCodeProcessing.processCodeAfterIncludes)
- ? (shaderType, code) => customShaderCodeProcessing.processCodeAfterIncludes(this.name, shaderType, code)
- : null,
- processFinalCode: (customShaderCodeProcessing === null || customShaderCodeProcessing === void 0 ? void 0 : customShaderCodeProcessing.processFinalCode)
- ? (shaderType, code) => customShaderCodeProcessing.processFinalCode(this.name, shaderType, code)
- : null,
- shaderLanguage: this._shaderLanguage,
- }, this._engine);
- }
- /**
- * The post process is reusable if it can be used multiple times within one frame.
- * @returns If the post process is reusable
- */
- isReusable() {
- return this._reusable;
- }
- /** invalidate frameBuffer to hint the postprocess to create a depth buffer */
- markTextureDirty() {
- this.width = -1;
- }
- _createRenderTargetTexture(textureSize, textureOptions, channel = 0) {
- for (let i = 0; i < this._textureCache.length; i++) {
- if (this._textureCache[i].texture.width === textureSize.width &&
- this._textureCache[i].texture.height === textureSize.height &&
- this._textureCache[i].postProcessChannel === channel &&
- this._textureCache[i].texture._generateDepthBuffer === textureOptions.generateDepthBuffer &&
- this._textureCache[i].texture.samples === textureOptions.samples) {
- return this._textureCache[i].texture;
- }
- }
- const tex = this._engine.createRenderTargetTexture(textureSize, textureOptions);
- this._textureCache.push({ texture: tex, postProcessChannel: channel, lastUsedRenderId: -1 });
- return tex;
- }
- _flushTextureCache() {
- const currentRenderId = this._renderId;
- for (let i = this._textureCache.length - 1; i >= 0; i--) {
- if (currentRenderId - this._textureCache[i].lastUsedRenderId > 100) {
- let currentlyUsed = false;
- for (let j = 0; j < this._textures.length; j++) {
- if (this._textures.data[j] === this._textureCache[i].texture) {
- currentlyUsed = true;
- break;
- }
- }
- if (!currentlyUsed) {
- this._textureCache[i].texture.dispose();
- this._textureCache.splice(i, 1);
- }
- }
- }
- }
- _resize(width, height, camera, needMipMaps, forceDepthStencil) {
- if (this._textures.length > 0) {
- this._textures.reset();
- }
- this.width = width;
- this.height = height;
- let firstPP = null;
- for (let i = 0; i < camera._postProcesses.length; i++) {
- if (camera._postProcesses[i] !== null) {
- firstPP = camera._postProcesses[i];
- break;
- }
- }
- const textureSize = { width: this.width, height: this.height };
- const textureOptions = {
- generateMipMaps: needMipMaps,
- generateDepthBuffer: forceDepthStencil || firstPP === this,
- generateStencilBuffer: (forceDepthStencil || firstPP === this) && this._engine.isStencilEnable,
- samplingMode: this.renderTargetSamplingMode,
- type: this._textureType,
- format: this._textureFormat,
- samples: this._samples,
- label: "PostProcessRTT-" + this.name,
- };
- this._textures.push(this._createRenderTargetTexture(textureSize, textureOptions, 0));
- if (this._reusable) {
- this._textures.push(this._createRenderTargetTexture(textureSize, textureOptions, 1));
- }
- this._texelSize.copyFromFloats(1.0 / this.width, 1.0 / this.height);
- this.onSizeChangedObservable.notifyObservers(this);
- }
- /**
- * Activates the post process by intializing the textures to be used when executed. Notifies onActivateObservable.
- * When this post process is used in a pipeline, this is call will bind the input texture of this post process to the output of the previous.
- * @param camera The camera that will be used in the post process. This camera will be used when calling onActivateObservable.
- * @param sourceTexture The source texture to be inspected to get the width and height if not specified in the post process constructor. (default: null)
- * @param forceDepthStencil If true, a depth and stencil buffer will be generated. (default: false)
- * @returns The render target wrapper that was bound to be written to.
- */
- activate(camera, sourceTexture = null, forceDepthStencil) {
- var _a, _b;
- camera = camera || this._camera;
- const scene = camera.getScene();
- const engine = scene.getEngine();
- const maxSize = engine.getCaps().maxTextureSize;
- let requiredWidth = ((sourceTexture ? sourceTexture.width : this._engine.getRenderWidth(true)) * this._options) | 0;
- const requiredHeight = ((sourceTexture ? sourceTexture.height : this._engine.getRenderHeight(true)) * this._options) | 0;
- // If rendering to a webvr camera's left or right eye only half the width should be used to avoid resize when rendered to screen
- const webVRCamera = camera.parent;
- if (webVRCamera && (webVRCamera.leftCamera == camera || webVRCamera.rightCamera == camera)) {
- requiredWidth /= 2;
- }
- let desiredWidth = this._options.width || requiredWidth;
- let desiredHeight = this._options.height || requiredHeight;
- const needMipMaps = this.renderTargetSamplingMode !== 7 &&
- this.renderTargetSamplingMode !== 1 &&
- this.renderTargetSamplingMode !== 2;
- if (!this._shareOutputWithPostProcess && !this._forcedOutputTexture) {
- if (this.adaptScaleToCurrentViewport) {
- const currentViewport = engine.currentViewport;
- if (currentViewport) {
- desiredWidth *= currentViewport.width;
- desiredHeight *= currentViewport.height;
- }
- }
- if (needMipMaps || this.alwaysForcePOT) {
- if (!this._options.width) {
- desiredWidth = engine.needPOTTextures ? engine_Engine.GetExponentOfTwo(desiredWidth, maxSize, this.scaleMode) : desiredWidth;
- }
- if (!this._options.height) {
- desiredHeight = engine.needPOTTextures ? engine_Engine.GetExponentOfTwo(desiredHeight, maxSize, this.scaleMode) : desiredHeight;
- }
- }
- if (this.width !== desiredWidth || this.height !== desiredHeight) {
- this._resize(desiredWidth, desiredHeight, camera, needMipMaps, forceDepthStencil);
- }
- this._textures.forEach((texture) => {
- if (texture.samples !== this.samples) {
- this._engine.updateRenderTargetTextureSampleCount(texture, this.samples);
- }
- });
- this._flushTextureCache();
- this._renderId++;
- }
- let target;
- if (this._shareOutputWithPostProcess) {
- target = this._shareOutputWithPostProcess.inputTexture;
- }
- else if (this._forcedOutputTexture) {
- target = this._forcedOutputTexture;
- this.width = this._forcedOutputTexture.width;
- this.height = this._forcedOutputTexture.height;
- }
- else {
- target = this.inputTexture;
- let cache;
- for (let i = 0; i < this._textureCache.length; i++) {
- if (this._textureCache[i].texture === target) {
- cache = this._textureCache[i];
- break;
- }
- }
- if (cache) {
- cache.lastUsedRenderId = this._renderId;
- }
- }
- // Bind the input of this post process to be used as the output of the previous post process.
- if (this.enablePixelPerfectMode) {
- this._scaleRatio.copyFromFloats(requiredWidth / desiredWidth, requiredHeight / desiredHeight);
- this._engine.bindFramebuffer(target, 0, requiredWidth, requiredHeight, this.forceFullscreenViewport);
- }
- else {
- this._scaleRatio.copyFromFloats(1, 1);
- this._engine.bindFramebuffer(target, 0, undefined, undefined, this.forceFullscreenViewport);
- }
- (_b = (_a = this._engine)._debugInsertMarker) === null || _b === void 0 ? void 0 : _b.call(_a, `post process ${this.name} input`);
- this.onActivateObservable.notifyObservers(camera);
- // Clear
- if (this.autoClear && (this.alphaMode === 0 || this.forceAutoClearInAlphaMode)) {
- this._engine.clear(this.clearColor ? this.clearColor : scene.clearColor, scene._allowPostProcessClearColor, true, true);
- }
- if (this._reusable) {
- this._currentRenderTextureInd = (this._currentRenderTextureInd + 1) % 2;
- }
- return target;
- }
- /**
- * If the post process is supported.
- */
- get isSupported() {
- return this._drawWrapper.effect.isSupported;
- }
- /**
- * The aspect ratio of the output texture.
- */
- get aspectRatio() {
- if (this._shareOutputWithPostProcess) {
- return this._shareOutputWithPostProcess.aspectRatio;
- }
- if (this._forcedOutputTexture) {
- return this._forcedOutputTexture.width / this._forcedOutputTexture.height;
- }
- return this.width / this.height;
- }
- /**
- * Get a value indicating if the post-process is ready to be used
- * @returns true if the post-process is ready (shader is compiled)
- */
- isReady() {
- var _a, _b;
- return (_b = (_a = this._drawWrapper.effect) === null || _a === void 0 ? void 0 : _a.isReady()) !== null && _b !== void 0 ? _b : false;
- }
- /**
- * Binds all textures and uniforms to the shader, this will be run on every pass.
- * @returns the effect corresponding to this post process. Null if not compiled or not ready.
- */
- apply() {
- var _a, _b, _c;
- // Check
- if (!((_a = this._drawWrapper.effect) === null || _a === void 0 ? void 0 : _a.isReady())) {
- return null;
- }
- // States
- this._engine.enableEffect(this._drawWrapper);
- this._engine.setState(false);
- this._engine.setDepthBuffer(false);
- this._engine.setDepthWrite(false);
- // Alpha
- this._engine.setAlphaMode(this.alphaMode);
- if (this.alphaConstants) {
- this.getEngine().setAlphaConstants(this.alphaConstants.r, this.alphaConstants.g, this.alphaConstants.b, this.alphaConstants.a);
- }
- // Bind the output texture of the preivous post process as the input to this post process.
- let source;
- if (this._shareOutputWithPostProcess) {
- source = this._shareOutputWithPostProcess.inputTexture;
- }
- else if (this._forcedOutputTexture) {
- source = this._forcedOutputTexture;
- }
- else {
- source = this.inputTexture;
- }
- if (!this.externalTextureSamplerBinding) {
- this._drawWrapper.effect._bindTexture("textureSampler", source === null || source === void 0 ? void 0 : source.texture);
- }
- // Parameters
- this._drawWrapper.effect.setVector2("scale", this._scaleRatio);
- this.onApplyObservable.notifyObservers(this._drawWrapper.effect);
- (_c = (_b = postProcess_PostProcess._GetShaderCodeProcessing(this.name)) === null || _b === void 0 ? void 0 : _b.bindCustomBindings) === null || _c === void 0 ? void 0 : _c.call(_b, this.name, this._drawWrapper.effect);
- return this._drawWrapper.effect;
- }
- _disposeTextures() {
- if (this._shareOutputWithPostProcess || this._forcedOutputTexture) {
- this._disposeTextureCache();
- return;
- }
- this._disposeTextureCache();
- this._textures.dispose();
- }
- _disposeTextureCache() {
- for (let i = this._textureCache.length - 1; i >= 0; i--) {
- this._textureCache[i].texture.dispose();
- }
- this._textureCache.length = 0;
- }
- /**
- * Sets the required values to the prepass renderer.
- * @param prePassRenderer defines the prepass renderer to setup.
- * @returns true if the pre pass is needed.
- */
- setPrePassRenderer(prePassRenderer) {
- if (this._prePassEffectConfiguration) {
- this._prePassEffectConfiguration = prePassRenderer.addEffectConfiguration(this._prePassEffectConfiguration);
- this._prePassEffectConfiguration.enabled = true;
- return true;
- }
- return false;
- }
- /**
- * Disposes the post process.
- * @param camera The camera to dispose the post process on.
- */
- dispose(camera) {
- camera = camera || this._camera;
- this._disposeTextures();
- let index;
- if (this._scene) {
- index = this._scene.postProcesses.indexOf(this);
- if (index !== -1) {
- this._scene.postProcesses.splice(index, 1);
- }
- }
- if (this._parentContainer) {
- const index = this._parentContainer.postProcesses.indexOf(this);
- if (index > -1) {
- this._parentContainer.postProcesses.splice(index, 1);
- }
- this._parentContainer = null;
- }
- index = this._engine.postProcesses.indexOf(this);
- if (index !== -1) {
- this._engine.postProcesses.splice(index, 1);
- }
- if (!camera) {
- return;
- }
- camera.detachPostProcess(this);
- index = camera._postProcesses.indexOf(this);
- if (index === 0 && camera._postProcesses.length > 0) {
- const firstPostProcess = this._camera._getFirstPostProcess();
- if (firstPostProcess) {
- firstPostProcess.markTextureDirty();
- }
- }
- this.onActivateObservable.clear();
- this.onAfterRenderObservable.clear();
- this.onApplyObservable.clear();
- this.onBeforeRenderObservable.clear();
- this.onSizeChangedObservable.clear();
- }
- /**
- * Serializes the post process to a JSON object
- * @returns the JSON object
- */
- serialize() {
- const serializationObject = decorators_SerializationHelper.Serialize(this);
- const camera = this.getCamera() || (this._scene && this._scene.activeCamera);
- serializationObject.customType = "BABYLON." + this.getClassName();
- serializationObject.cameraId = camera ? camera.id : null;
- serializationObject.reusable = this._reusable;
- serializationObject.textureType = this._textureType;
- serializationObject.fragmentUrl = this._fragmentUrl;
- serializationObject.parameters = this._parameters;
- serializationObject.samplers = this._samplers;
- serializationObject.options = this._options;
- serializationObject.defines = this._postProcessDefines;
- serializationObject.textureFormat = this._textureFormat;
- serializationObject.vertexUrl = this._vertexUrl;
- serializationObject.indexParameters = this._indexParameters;
- return serializationObject;
- }
- /**
- * Clones this post process
- * @returns a new post process similar to this one
- */
- clone() {
- const serializationObject = this.serialize();
- serializationObject._engine = this._engine;
- serializationObject.cameraId = null;
- const result = postProcess_PostProcess.Parse(serializationObject, this._scene, "");
- if (!result) {
- return null;
- }
- result.onActivateObservable = this.onActivateObservable.clone();
- result.onSizeChangedObservable = this.onSizeChangedObservable.clone();
- result.onApplyObservable = this.onApplyObservable.clone();
- result.onBeforeRenderObservable = this.onBeforeRenderObservable.clone();
- result.onAfterRenderObservable = this.onAfterRenderObservable.clone();
- result._prePassEffectConfiguration = this._prePassEffectConfiguration;
- return result;
- }
- /**
- * Creates a material from parsed material data
- * @param parsedPostProcess defines parsed post process data
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL to use to load textures
- * @returns a new post process
- */
- static Parse(parsedPostProcess, scene, rootUrl) {
- const postProcessType = GetClass(parsedPostProcess.customType);
- if (!postProcessType || !postProcessType._Parse) {
- return null;
- }
- const camera = scene ? scene.getCameraById(parsedPostProcess.cameraId) : null;
- return postProcessType._Parse(parsedPostProcess, camera, scene, rootUrl);
- }
- /**
- * @internal
- */
- static _Parse(parsedPostProcess, targetCamera, scene, rootUrl) {
- return decorators_SerializationHelper.Parse(() => {
- return new postProcess_PostProcess(parsedPostProcess.name, parsedPostProcess.fragmentUrl, parsedPostProcess.parameters, parsedPostProcess.samplers, parsedPostProcess.options, targetCamera, parsedPostProcess.renderTargetSamplingMode, parsedPostProcess._engine, parsedPostProcess.reusable, parsedPostProcess.defines, parsedPostProcess.textureType, parsedPostProcess.vertexUrl, parsedPostProcess.indexParameters, false, parsedPostProcess.textureFormat);
- }, parsedPostProcess, scene, rootUrl);
- }
-}
-postProcess_PostProcess._CustomShaderCodeProcessing = {};
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "uniqueId", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "name", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "width", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "height", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "renderTargetSamplingMode", void 0);
-__decorate([
- serializeAsColor4()
-], postProcess_PostProcess.prototype, "clearColor", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "autoClear", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "forceAutoClearInAlphaMode", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "alphaMode", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "alphaConstants", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "enablePixelPerfectMode", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "forceFullscreenViewport", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "scaleMode", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "alwaysForcePOT", void 0);
-__decorate([
- serialize("samples")
-], postProcess_PostProcess.prototype, "_samples", void 0);
-__decorate([
- serialize()
-], postProcess_PostProcess.prototype, "adaptScaleToCurrentViewport", void 0);
-RegisterClass("BABYLON.PostProcess", postProcess_PostProcess);
-//# sourceMappingURL=postProcess.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/vectorMergerBlock.js
-
-
-
-
-/**
- * Block used to create a Vector2/3/4 out of individual inputs (one for each component)
- */
-class VectorMergerBlock extends NodeMaterialBlock {
- /**
- * Create a new VectorMergerBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.Neutral);
- /**
- * Gets or sets the swizzle for x (meaning which component to affect to the output.x)
- */
- this.xSwizzle = "x";
- /**
- * Gets or sets the swizzle for y (meaning which component to affect to the output.y)
- */
- this.ySwizzle = "y";
- /**
- * Gets or sets the swizzle for z (meaning which component to affect to the output.z)
- */
- this.zSwizzle = "z";
- /**
- * Gets or sets the swizzle for w (meaning which component to affect to the output.w)
- */
- this.wSwizzle = "w";
- this.registerInput("xyzw ", NodeMaterialBlockConnectionPointTypes.Vector4, true);
- this.registerInput("xyz ", NodeMaterialBlockConnectionPointTypes.Vector3, true);
- this.registerInput("xy ", NodeMaterialBlockConnectionPointTypes.Vector2, true);
- this.registerInput("zw ", NodeMaterialBlockConnectionPointTypes.Vector2, true);
- this.registerInput("x", NodeMaterialBlockConnectionPointTypes.Float, true);
- this.registerInput("y", NodeMaterialBlockConnectionPointTypes.Float, true);
- this.registerInput("z", NodeMaterialBlockConnectionPointTypes.Float, true);
- this.registerInput("w", NodeMaterialBlockConnectionPointTypes.Float, true);
- this.registerOutput("xyzw", NodeMaterialBlockConnectionPointTypes.Vector4);
- this.registerOutput("xyz", NodeMaterialBlockConnectionPointTypes.Vector3);
- this.registerOutput("xy", NodeMaterialBlockConnectionPointTypes.Vector2);
- this.registerOutput("zw", NodeMaterialBlockConnectionPointTypes.Vector2);
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "VectorMergerBlock";
- }
- /**
- * Gets the xyzw component (input)
- */
- get xyzwIn() {
- return this._inputs[0];
- }
- /**
- * Gets the xyz component (input)
- */
- get xyzIn() {
- return this._inputs[1];
- }
- /**
- * Gets the xy component (input)
- */
- get xyIn() {
- return this._inputs[2];
- }
- /**
- * Gets the zw component (input)
- */
- get zwIn() {
- return this._inputs[3];
- }
- /**
- * Gets the x component (input)
- */
- get x() {
- return this._inputs[4];
- }
- /**
- * Gets the y component (input)
- */
- get y() {
- return this._inputs[5];
- }
- /**
- * Gets the z component (input)
- */
- get z() {
- return this._inputs[6];
- }
- /**
- * Gets the w component (input)
- */
- get w() {
- return this._inputs[7];
- }
- /**
- * Gets the xyzw component (output)
- */
- get xyzw() {
- return this._outputs[0];
- }
- /**
- * Gets the xyz component (output)
- */
- get xyzOut() {
- return this._outputs[1];
- }
- /**
- * Gets the xy component (output)
- */
- get xyOut() {
- return this._outputs[2];
- }
- /**
- * Gets the zw component (output)
- */
- get zwOut() {
- return this._outputs[3];
- }
- /**
- * Gets the xy component (output)
- * @deprecated Please use xyOut instead.
- */
- get xy() {
- return this.xyOut;
- }
- /**
- * Gets the xyz component (output)
- * @deprecated Please use xyzOut instead.
- */
- get xyz() {
- return this.xyzOut;
- }
- _inputRename(name) {
- if (name === "xyzw ") {
- return "xyzwIn";
- }
- if (name === "xyz ") {
- return "xyzIn";
- }
- if (name === "xy ") {
- return "xyIn";
- }
- if (name === "zw ") {
- return "zwIn";
- }
- return name;
- }
- _buildSwizzle(len) {
- const swizzle = this.xSwizzle + this.ySwizzle + this.zSwizzle + this.wSwizzle;
- return "." + swizzle.substr(0, len);
- }
- _buildBlock(state) {
- super._buildBlock(state);
- const xInput = this.x;
- const yInput = this.y;
- const zInput = this.z;
- const wInput = this.w;
- const xyInput = this.xyIn;
- const zwInput = this.zwIn;
- const xyzInput = this.xyzIn;
- const xyzwInput = this.xyzwIn;
- const v4Output = this._outputs[0];
- const v3Output = this._outputs[1];
- const v2Output = this._outputs[2];
- const v2CompOutput = this._outputs[3];
- if (xyzwInput.isConnected) {
- if (v4Output.hasEndpoints) {
- state.compilationString += this._declareOutput(v4Output, state) + ` = ${xyzwInput.associatedVariableName}${this._buildSwizzle(4)};\n`;
- }
- if (v3Output.hasEndpoints) {
- state.compilationString += this._declareOutput(v3Output, state) + ` = ${xyzwInput.associatedVariableName}${this._buildSwizzle(3)};\n`;
- }
- if (v2Output.hasEndpoints) {
- state.compilationString += this._declareOutput(v2Output, state) + ` = ${xyzwInput.associatedVariableName}${this._buildSwizzle(2)};\n`;
- }
- }
- else if (xyzInput.isConnected) {
- if (v4Output.hasEndpoints) {
- state.compilationString +=
- this._declareOutput(v4Output, state) +
- ` = vec4(${xyzInput.associatedVariableName}, ${wInput.isConnected ? this._writeVariable(wInput) : "0.0"})${this._buildSwizzle(4)};\n`;
- }
- if (v3Output.hasEndpoints) {
- state.compilationString += this._declareOutput(v3Output, state) + ` = ${xyzInput.associatedVariableName}${this._buildSwizzle(3)};\n`;
- }
- if (v2Output.hasEndpoints) {
- state.compilationString += this._declareOutput(v2Output, state) + ` = ${xyzInput.associatedVariableName}${this._buildSwizzle(2)};\n`;
- }
- }
- else if (xyInput.isConnected) {
- if (v4Output.hasEndpoints) {
- if (zwInput.isConnected) {
- state.compilationString +=
- this._declareOutput(v4Output, state) + ` = vec4(${xyInput.associatedVariableName}, ${zwInput.associatedVariableName})${this._buildSwizzle(4)};\n`;
- }
- else {
- state.compilationString +=
- this._declareOutput(v4Output, state) +
- ` = vec4(${xyInput.associatedVariableName}, ${zInput.isConnected ? this._writeVariable(zInput) : "0.0"}, ${wInput.isConnected ? this._writeVariable(wInput) : "0.0"})${this._buildSwizzle(4)};\n`;
- }
- }
- if (v3Output.hasEndpoints) {
- state.compilationString +=
- this._declareOutput(v3Output, state) +
- ` = vec3(${xyInput.associatedVariableName}, ${zInput.isConnected ? this._writeVariable(zInput) : "0.0"})${this._buildSwizzle(3)};\n`;
- }
- if (v2Output.hasEndpoints) {
- state.compilationString += this._declareOutput(v2Output, state) + ` = ${xyInput.associatedVariableName}${this._buildSwizzle(2)};\n`;
- }
- if (v2CompOutput.hasEndpoints) {
- if (zwInput.isConnected) {
- state.compilationString += this._declareOutput(v2CompOutput, state) + ` = ${zwInput.associatedVariableName}${this._buildSwizzle(2)};\n`;
- }
- else {
- state.compilationString +=
- this._declareOutput(v2CompOutput, state) +
- ` = vec2(${zInput.isConnected ? this._writeVariable(zInput) : "0.0"}, ${wInput.isConnected ? this._writeVariable(wInput) : "0.0"})${this._buildSwizzle(2)};\n`;
- }
- }
- }
- else {
- if (v4Output.hasEndpoints) {
- if (zwInput.isConnected) {
- state.compilationString +=
- this._declareOutput(v4Output, state) +
- ` = vec4(${xInput.isConnected ? this._writeVariable(xInput) : "0.0"}, ${yInput.isConnected ? this._writeVariable(yInput) : "0.0"}, ${zwInput.associatedVariableName})${this._buildSwizzle(4)};\n`;
- }
- else {
- state.compilationString +=
- this._declareOutput(v4Output, state) +
- ` = vec4(${xInput.isConnected ? this._writeVariable(xInput) : "0.0"}, ${yInput.isConnected ? this._writeVariable(yInput) : "0.0"}, ${zInput.isConnected ? this._writeVariable(zInput) : "0.0"}, ${wInput.isConnected ? this._writeVariable(wInput) : "0.0"})${this._buildSwizzle(4)};\n`;
- }
- }
- if (v3Output.hasEndpoints) {
- state.compilationString +=
- this._declareOutput(v3Output, state) +
- ` = vec3(${xInput.isConnected ? this._writeVariable(xInput) : "0.0"}, ${yInput.isConnected ? this._writeVariable(yInput) : "0.0"}, ${zInput.isConnected ? this._writeVariable(zInput) : "0.0"})${this._buildSwizzle(3)};\n`;
- }
- if (v2Output.hasEndpoints) {
- state.compilationString +=
- this._declareOutput(v2Output, state) +
- ` = vec2(${xInput.isConnected ? this._writeVariable(xInput) : "0.0"}, ${yInput.isConnected ? this._writeVariable(yInput) : "0.0"})${this._buildSwizzle(2)};\n`;
- }
- if (v2CompOutput.hasEndpoints) {
- if (zwInput.isConnected) {
- state.compilationString += this._declareOutput(v2CompOutput, state) + ` = ${zwInput.associatedVariableName}${this._buildSwizzle(2)};\n`;
- }
- else {
- state.compilationString +=
- this._declareOutput(v2CompOutput, state) +
- ` = vec2(${zInput.isConnected ? this._writeVariable(zInput) : "0.0"}, ${wInput.isConnected ? this._writeVariable(wInput) : "0.0"})${this._buildSwizzle(2)};\n`;
- }
- }
- }
- return this;
- }
- serialize() {
- const serializationObject = super.serialize();
- serializationObject.xSwizzle = this.xSwizzle;
- serializationObject.ySwizzle = this.ySwizzle;
- serializationObject.zSwizzle = this.zSwizzle;
- serializationObject.wSwizzle = this.wSwizzle;
- return serializationObject;
- }
- _deserialize(serializationObject, scene, rootUrl) {
- var _a, _b, _c, _d;
- super._deserialize(serializationObject, scene, rootUrl);
- this.xSwizzle = (_a = serializationObject.xSwizzle) !== null && _a !== void 0 ? _a : "x";
- this.ySwizzle = (_b = serializationObject.ySwizzle) !== null && _b !== void 0 ? _b : "y";
- this.zSwizzle = (_c = serializationObject.zSwizzle) !== null && _c !== void 0 ? _c : "z";
- this.wSwizzle = (_d = serializationObject.wSwizzle) !== null && _d !== void 0 ? _d : "w";
- }
- _dumpPropertiesCode() {
- let codeString = super._dumpPropertiesCode();
- codeString += `${this._codeVariableName}.xSwizzle = "${this.xSwizzle}";\n`;
- codeString += `${this._codeVariableName}.ySwizzle = "${this.ySwizzle}";\n`;
- codeString += `${this._codeVariableName}.zSwizzle = "${this.zSwizzle}";\n`;
- codeString += `${this._codeVariableName}.wSwizzle = "${this.wSwizzle}";\n`;
- return codeString;
- }
-}
-RegisterClass("BABYLON.VectorMergerBlock", VectorMergerBlock);
-//# sourceMappingURL=vectorMergerBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/remapBlock.js
-
-
-
-
-
-
-
-/**
- * Block used to remap a float from a range to a new one
- */
-class RemapBlock extends NodeMaterialBlock {
- /**
- * Creates a new RemapBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.Neutral);
- /**
- * Gets or sets the source range
- */
- this.sourceRange = new math_vector_Vector2(-1, 1);
- /**
- * Gets or sets the target range
- */
- this.targetRange = new math_vector_Vector2(0, 1);
- this.registerInput("input", NodeMaterialBlockConnectionPointTypes.AutoDetect);
- this.registerInput("sourceMin", NodeMaterialBlockConnectionPointTypes.Float, true);
- this.registerInput("sourceMax", NodeMaterialBlockConnectionPointTypes.Float, true);
- this.registerInput("targetMin", NodeMaterialBlockConnectionPointTypes.Float, true);
- this.registerInput("targetMax", NodeMaterialBlockConnectionPointTypes.Float, true);
- this.registerOutput("output", NodeMaterialBlockConnectionPointTypes.BasedOnInput);
- this._outputs[0]._typeConnectionSource = this._inputs[0];
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "RemapBlock";
- }
- /**
- * Gets the input component
- */
- get input() {
- return this._inputs[0];
- }
- /**
- * Gets the source min input component
- */
- get sourceMin() {
- return this._inputs[1];
- }
- /**
- * Gets the source max input component
- */
- get sourceMax() {
- return this._inputs[2];
- }
- /**
- * Gets the target min input component
- */
- get targetMin() {
- return this._inputs[3];
- }
- /**
- * Gets the target max input component
- */
- get targetMax() {
- return this._inputs[4];
- }
- /**
- * Gets the output component
- */
- get output() {
- return this._outputs[0];
- }
- _buildBlock(state) {
- super._buildBlock(state);
- const output = this._outputs[0];
- const sourceMin = this.sourceMin.isConnected ? this.sourceMin.associatedVariableName : this._writeFloat(this.sourceRange.x);
- const sourceMax = this.sourceMax.isConnected ? this.sourceMax.associatedVariableName : this._writeFloat(this.sourceRange.y);
- const targetMin = this.targetMin.isConnected ? this.targetMin.associatedVariableName : this._writeFloat(this.targetRange.x);
- const targetMax = this.targetMax.isConnected ? this.targetMax.associatedVariableName : this._writeFloat(this.targetRange.y);
- state.compilationString +=
- this._declareOutput(output, state) +
- ` = ${targetMin} + (${this._inputs[0].associatedVariableName} - ${sourceMin}) * (${targetMax} - ${targetMin}) / (${sourceMax} - ${sourceMin});\n`;
- return this;
- }
- _dumpPropertiesCode() {
- let codeString = super._dumpPropertiesCode() + `${this._codeVariableName}.sourceRange = new BABYLON.Vector2(${this.sourceRange.x}, ${this.sourceRange.y});\n`;
- codeString += `${this._codeVariableName}.targetRange = new BABYLON.Vector2(${this.targetRange.x}, ${this.targetRange.y});\n`;
- return codeString;
- }
- serialize() {
- const serializationObject = super.serialize();
- serializationObject.sourceRange = this.sourceRange.asArray();
- serializationObject.targetRange = this.targetRange.asArray();
- return serializationObject;
- }
- _deserialize(serializationObject, scene, rootUrl) {
- super._deserialize(serializationObject, scene, rootUrl);
- this.sourceRange = math_vector_Vector2.FromArray(serializationObject.sourceRange);
- this.targetRange = math_vector_Vector2.FromArray(serializationObject.targetRange);
- }
-}
-__decorate([
- editableInPropertyPage("From", PropertyTypeForEdition.Vector2)
-], RemapBlock.prototype, "sourceRange", void 0);
-__decorate([
- editableInPropertyPage("To", PropertyTypeForEdition.Vector2)
-], RemapBlock.prototype, "targetRange", void 0);
-RegisterClass("BABYLON.RemapBlock", RemapBlock);
-//# sourceMappingURL=remapBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/multiplyBlock.js
-
-
-
-
-/**
- * Block used to multiply 2 values
- */
-class MultiplyBlock extends NodeMaterialBlock {
- /**
- * Creates a new MultiplyBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.Neutral);
- this.registerInput("left", NodeMaterialBlockConnectionPointTypes.AutoDetect);
- this.registerInput("right", NodeMaterialBlockConnectionPointTypes.AutoDetect);
- this.registerOutput("output", NodeMaterialBlockConnectionPointTypes.BasedOnInput);
- this._outputs[0]._typeConnectionSource = this._inputs[0];
- this._linkConnectionTypes(0, 1);
- this._inputs[0].acceptedConnectionPointTypes.push(NodeMaterialBlockConnectionPointTypes.Float);
- this._inputs[1].acceptedConnectionPointTypes.push(NodeMaterialBlockConnectionPointTypes.Float);
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "MultiplyBlock";
- }
- /**
- * Gets the left operand input component
- */
- get left() {
- return this._inputs[0];
- }
- /**
- * Gets the right operand input component
- */
- get right() {
- return this._inputs[1];
- }
- /**
- * Gets the output component
- */
- get output() {
- return this._outputs[0];
- }
- _buildBlock(state) {
- super._buildBlock(state);
- const output = this._outputs[0];
- state.compilationString += this._declareOutput(output, state) + ` = ${this.left.associatedVariableName} * ${this.right.associatedVariableName};\n`;
- return this;
- }
-}
-RegisterClass("BABYLON.MultiplyBlock", MultiplyBlock);
-//# sourceMappingURL=multiplyBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Enums/nodeMaterialModes.js
-/**
- * Enum used to define the material modes
- */
-var NodeMaterialModes;
-(function (NodeMaterialModes) {
- /** Regular material */
- NodeMaterialModes[NodeMaterialModes["Material"] = 0] = "Material";
- /** For post process */
- NodeMaterialModes[NodeMaterialModes["PostProcess"] = 1] = "PostProcess";
- /** For particle system */
- NodeMaterialModes[NodeMaterialModes["Particle"] = 2] = "Particle";
- /** For procedural texture */
- NodeMaterialModes[NodeMaterialModes["ProceduralTexture"] = 3] = "ProceduralTexture";
-})(NodeMaterialModes || (NodeMaterialModes = {}));
-//# sourceMappingURL=nodeMaterialModes.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Particles/EmitterTypes/boxParticleEmitter.js
-
-
-
-/**
- * Particle emitter emitting particles from the inside of a box.
- * It emits the particles randomly between 2 given directions.
- */
-class BoxParticleEmitter {
- /**
- * Creates a new instance BoxParticleEmitter
- */
- constructor() {
- /**
- * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.
- */
- this.direction1 = new math_vector_Vector3(0, 1.0, 0);
- /**
- * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.
- */
- this.direction2 = new math_vector_Vector3(0, 1.0, 0);
- /**
- * Minimum box point around our emitter. Our emitter is the center of particles source, but if you want your particles to emit from more than one point, then you can tell it to do so.
- */
- this.minEmitBox = new math_vector_Vector3(-0.5, -0.5, -0.5);
- /**
- * Maximum box point around our emitter. Our emitter is the center of particles source, but if you want your particles to emit from more than one point, then you can tell it to do so.
- */
- this.maxEmitBox = new math_vector_Vector3(0.5, 0.5, 0.5);
- }
- /**
- * Called by the particle System when the direction is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param directionToUpdate is the direction vector to update with the result
- * @param particle is the particle we are computed the direction for
- * @param isLocal defines if the direction should be set in local space
- */
- startDirectionFunction(worldMatrix, directionToUpdate, particle, isLocal) {
- const randX = math_scalar_Scalar.RandomRange(this.direction1.x, this.direction2.x);
- const randY = math_scalar_Scalar.RandomRange(this.direction1.y, this.direction2.y);
- const randZ = math_scalar_Scalar.RandomRange(this.direction1.z, this.direction2.z);
- if (isLocal) {
- directionToUpdate.x = randX;
- directionToUpdate.y = randY;
- directionToUpdate.z = randZ;
- return;
- }
- math_vector_Vector3.TransformNormalFromFloatsToRef(randX, randY, randZ, worldMatrix, directionToUpdate);
- }
- /**
- * Called by the particle System when the position is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param positionToUpdate is the position vector to update with the result
- * @param particle is the particle we are computed the position for
- * @param isLocal defines if the position should be set in local space
- */
- startPositionFunction(worldMatrix, positionToUpdate, particle, isLocal) {
- const randX = math_scalar_Scalar.RandomRange(this.minEmitBox.x, this.maxEmitBox.x);
- const randY = math_scalar_Scalar.RandomRange(this.minEmitBox.y, this.maxEmitBox.y);
- const randZ = math_scalar_Scalar.RandomRange(this.minEmitBox.z, this.maxEmitBox.z);
- if (isLocal) {
- positionToUpdate.x = randX;
- positionToUpdate.y = randY;
- positionToUpdate.z = randZ;
- return;
- }
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(randX, randY, randZ, worldMatrix, positionToUpdate);
- }
- /**
- * Clones the current emitter and returns a copy of it
- * @returns the new emitter
- */
- clone() {
- const newOne = new BoxParticleEmitter();
- DeepCopier.DeepCopy(this, newOne);
- return newOne;
- }
- /**
- * Called by the GPUParticleSystem to setup the update shader
- * @param uboOrEffect defines the update shader
- */
- applyToShader(uboOrEffect) {
- uboOrEffect.setVector3("direction1", this.direction1);
- uboOrEffect.setVector3("direction2", this.direction2);
- uboOrEffect.setVector3("minEmitBox", this.minEmitBox);
- uboOrEffect.setVector3("maxEmitBox", this.maxEmitBox);
- }
- /**
- * Creates the structure of the ubo for this particle emitter
- * @param ubo ubo to create the structure for
- */
- buildUniformLayout(ubo) {
- ubo.addUniform("direction1", 3);
- ubo.addUniform("direction2", 3);
- ubo.addUniform("minEmitBox", 3);
- ubo.addUniform("maxEmitBox", 3);
- }
- /**
- * Returns a string to use to update the GPU particles update shader
- * @returns a string containing the defines string
- */
- getEffectDefines() {
- return "#define BOXEMITTER";
- }
- /**
- * Returns the string "BoxParticleEmitter"
- * @returns a string containing the class name
- */
- getClassName() {
- return "BoxParticleEmitter";
- }
- /**
- * Serializes the particle system to a JSON object.
- * @returns the JSON object
- */
- serialize() {
- const serializationObject = {};
- serializationObject.type = this.getClassName();
- serializationObject.direction1 = this.direction1.asArray();
- serializationObject.direction2 = this.direction2.asArray();
- serializationObject.minEmitBox = this.minEmitBox.asArray();
- serializationObject.maxEmitBox = this.maxEmitBox.asArray();
- return serializationObject;
- }
- /**
- * Parse properties from a JSON object
- * @param serializationObject defines the JSON object
- */
- parse(serializationObject) {
- math_vector_Vector3.FromArrayToRef(serializationObject.direction1, 0, this.direction1);
- math_vector_Vector3.FromArrayToRef(serializationObject.direction2, 0, this.direction2);
- math_vector_Vector3.FromArrayToRef(serializationObject.minEmitBox, 0, this.minEmitBox);
- math_vector_Vector3.FromArrayToRef(serializationObject.maxEmitBox, 0, this.maxEmitBox);
- }
-}
-//# sourceMappingURL=boxParticleEmitter.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Particles/EmitterTypes/coneParticleEmitter.js
-
-
-
-/**
- * Particle emitter emitting particles from the inside of a cone.
- * It emits the particles alongside the cone volume from the base to the particle.
- * The emission direction might be randomized.
- */
-class ConeParticleEmitter {
- /**
- * Gets or sets the radius of the emission cone
- */
- get radius() {
- return this._radius;
- }
- set radius(value) {
- this._radius = value;
- this._buildHeight();
- }
- /**
- * Gets or sets the angle of the emission cone
- */
- get angle() {
- return this._angle;
- }
- set angle(value) {
- this._angle = value;
- this._buildHeight();
- }
- _buildHeight() {
- if (this._angle !== 0) {
- this._height = this._radius / Math.tan(this._angle / 2);
- }
- else {
- this._height = 1;
- }
- }
- /**
- * Creates a new instance ConeParticleEmitter
- * @param radius the radius of the emission cone (1 by default)
- * @param angle the cone base angle (PI by default)
- * @param directionRandomizer defines how much to randomize the particle direction [0-1] (default is 0)
- */
- constructor(radius = 1, angle = Math.PI,
- /** defines how much to randomize the particle direction [0-1] (default is 0) */
- directionRandomizer = 0) {
- this.directionRandomizer = directionRandomizer;
- /**
- * Gets or sets a value indicating where on the radius the start position should be picked (1 = everywhere, 0 = only surface)
- */
- this.radiusRange = 1;
- /**
- * Gets or sets a value indicating where on the height the start position should be picked (1 = everywhere, 0 = only surface)
- */
- this.heightRange = 1;
- /**
- * Gets or sets a value indicating if all the particles should be emitted from the spawn point only (the base of the cone)
- */
- this.emitFromSpawnPointOnly = false;
- this.angle = angle;
- this.radius = radius;
- }
- /**
- * Called by the particle System when the direction is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param directionToUpdate is the direction vector to update with the result
- * @param particle is the particle we are computed the direction for
- * @param isLocal defines if the direction should be set in local space
- */
- startDirectionFunction(worldMatrix, directionToUpdate, particle, isLocal) {
- if (isLocal) {
- math_vector_TmpVectors.Vector3[0].copyFrom(particle._localPosition).normalize();
- }
- else {
- particle.position.subtractToRef(worldMatrix.getTranslation(), math_vector_TmpVectors.Vector3[0]).normalize();
- }
- const randX = math_scalar_Scalar.RandomRange(0, this.directionRandomizer);
- const randY = math_scalar_Scalar.RandomRange(0, this.directionRandomizer);
- const randZ = math_scalar_Scalar.RandomRange(0, this.directionRandomizer);
- directionToUpdate.x = math_vector_TmpVectors.Vector3[0].x + randX;
- directionToUpdate.y = math_vector_TmpVectors.Vector3[0].y + randY;
- directionToUpdate.z = math_vector_TmpVectors.Vector3[0].z + randZ;
- directionToUpdate.normalize();
- }
- /**
- * Called by the particle System when the position is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param positionToUpdate is the position vector to update with the result
- * @param particle is the particle we are computed the position for
- * @param isLocal defines if the position should be set in local space
- */
- startPositionFunction(worldMatrix, positionToUpdate, particle, isLocal) {
- const s = math_scalar_Scalar.RandomRange(0, Math.PI * 2);
- let h;
- if (!this.emitFromSpawnPointOnly) {
- h = math_scalar_Scalar.RandomRange(0, this.heightRange);
- // Better distribution in a cone at normal angles.
- h = 1 - h * h;
- }
- else {
- h = 0.0001;
- }
- let radius = this._radius - math_scalar_Scalar.RandomRange(0, this._radius * this.radiusRange);
- radius = radius * h;
- const randX = radius * Math.sin(s);
- const randZ = radius * Math.cos(s);
- const randY = h * this._height;
- if (isLocal) {
- positionToUpdate.x = randX;
- positionToUpdate.y = randY;
- positionToUpdate.z = randZ;
- return;
- }
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(randX, randY, randZ, worldMatrix, positionToUpdate);
- }
- /**
- * Clones the current emitter and returns a copy of it
- * @returns the new emitter
- */
- clone() {
- const newOne = new ConeParticleEmitter(this._radius, this._angle, this.directionRandomizer);
- DeepCopier.DeepCopy(this, newOne);
- return newOne;
- }
- /**
- * Called by the GPUParticleSystem to setup the update shader
- * @param uboOrEffect defines the update shader
- */
- applyToShader(uboOrEffect) {
- uboOrEffect.setFloat2("radius", this._radius, this.radiusRange);
- uboOrEffect.setFloat("coneAngle", this._angle);
- uboOrEffect.setFloat2("height", this._height, this.heightRange);
- uboOrEffect.setFloat("directionRandomizer", this.directionRandomizer);
- }
- /**
- * Creates the structure of the ubo for this particle emitter
- * @param ubo ubo to create the structure for
- */
- buildUniformLayout(ubo) {
- ubo.addUniform("radius", 2);
- ubo.addUniform("coneAngle", 1);
- ubo.addUniform("height", 2);
- ubo.addUniform("directionRandomizer", 1);
- }
- /**
- * Returns a string to use to update the GPU particles update shader
- * @returns a string containing the defines string
- */
- getEffectDefines() {
- let defines = "#define CONEEMITTER";
- if (this.emitFromSpawnPointOnly) {
- defines += "\n#define CONEEMITTERSPAWNPOINT";
- }
- return defines;
- }
- /**
- * Returns the string "ConeParticleEmitter"
- * @returns a string containing the class name
- */
- getClassName() {
- return "ConeParticleEmitter";
- }
- /**
- * Serializes the particle system to a JSON object.
- * @returns the JSON object
- */
- serialize() {
- const serializationObject = {};
- serializationObject.type = this.getClassName();
- serializationObject.radius = this._radius;
- serializationObject.angle = this._angle;
- serializationObject.directionRandomizer = this.directionRandomizer;
- serializationObject.radiusRange = this.radiusRange;
- serializationObject.heightRange = this.heightRange;
- serializationObject.emitFromSpawnPointOnly = this.emitFromSpawnPointOnly;
- return serializationObject;
- }
- /**
- * Parse properties from a JSON object
- * @param serializationObject defines the JSON object
- */
- parse(serializationObject) {
- this.radius = serializationObject.radius;
- this.angle = serializationObject.angle;
- this.directionRandomizer = serializationObject.directionRandomizer;
- this.radiusRange = serializationObject.radiusRange !== undefined ? serializationObject.radiusRange : 1;
- this.heightRange = serializationObject.radiusRange !== undefined ? serializationObject.heightRange : 1;
- this.emitFromSpawnPointOnly = serializationObject.emitFromSpawnPointOnly !== undefined ? serializationObject.emitFromSpawnPointOnly : false;
- }
-}
-//# sourceMappingURL=coneParticleEmitter.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Particles/EmitterTypes/cylinderParticleEmitter.js
-
-
-
-/**
- * Particle emitter emitting particles from the inside of a cylinder.
- * It emits the particles alongside the cylinder radius. The emission direction might be randomized.
- */
-class CylinderParticleEmitter {
- /**
- * Creates a new instance CylinderParticleEmitter
- * @param radius the radius of the emission cylinder (1 by default)
- * @param height the height of the emission cylinder (1 by default)
- * @param radiusRange the range of the emission cylinder [0-1] 0 Surface only, 1 Entire Radius (1 by default)
- * @param directionRandomizer defines how much to randomize the particle direction [0-1]
- */
- constructor(
- /**
- * The radius of the emission cylinder.
- */
- radius = 1,
- /**
- * The height of the emission cylinder.
- */
- height = 1,
- /**
- * The range of emission [0-1] 0 Surface only, 1 Entire Radius.
- */
- radiusRange = 1,
- /**
- * How much to randomize the particle direction [0-1].
- */
- directionRandomizer = 0) {
- this.radius = radius;
- this.height = height;
- this.radiusRange = radiusRange;
- this.directionRandomizer = directionRandomizer;
- this._tempVector = math_vector_Vector3.Zero();
- }
- /**
- * Called by the particle System when the direction is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param directionToUpdate is the direction vector to update with the result
- * @param particle is the particle we are computed the direction for
- * @param isLocal defines if the direction should be set in local space
- * @param inverseWorldMatrix defines the inverted world matrix to use if isLocal is false
- */
- startDirectionFunction(worldMatrix, directionToUpdate, particle, isLocal, inverseWorldMatrix) {
- particle.position.subtractToRef(worldMatrix.getTranslation(), this._tempVector);
- this._tempVector.normalize();
- math_vector_Vector3.TransformNormalToRef(this._tempVector, inverseWorldMatrix, this._tempVector);
- const randY = math_scalar_Scalar.RandomRange(-this.directionRandomizer / 2, this.directionRandomizer / 2);
- let angle = Math.atan2(this._tempVector.x, this._tempVector.z);
- angle += math_scalar_Scalar.RandomRange(-Math.PI / 2, Math.PI / 2) * this.directionRandomizer;
- this._tempVector.y = randY; // set direction y to rand y to mirror normal of cylinder surface
- this._tempVector.x = Math.sin(angle);
- this._tempVector.z = Math.cos(angle);
- this._tempVector.normalize();
- if (isLocal) {
- directionToUpdate.copyFrom(this._tempVector);
- return;
- }
- math_vector_Vector3.TransformNormalFromFloatsToRef(this._tempVector.x, this._tempVector.y, this._tempVector.z, worldMatrix, directionToUpdate);
- }
- /**
- * Called by the particle System when the position is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param positionToUpdate is the position vector to update with the result
- * @param particle is the particle we are computed the position for
- * @param isLocal defines if the position should be set in local space
- */
- startPositionFunction(worldMatrix, positionToUpdate, particle, isLocal) {
- const yPos = math_scalar_Scalar.RandomRange(-this.height / 2, this.height / 2);
- const angle = math_scalar_Scalar.RandomRange(0, 2 * Math.PI);
- // Pick a properly distributed point within the circle https://programming.guide/random-point-within-circle.html
- const radiusDistribution = math_scalar_Scalar.RandomRange((1 - this.radiusRange) * (1 - this.radiusRange), 1);
- const positionRadius = Math.sqrt(radiusDistribution) * this.radius;
- const xPos = positionRadius * Math.cos(angle);
- const zPos = positionRadius * Math.sin(angle);
- if (isLocal) {
- positionToUpdate.copyFromFloats(xPos, yPos, zPos);
- return;
- }
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(xPos, yPos, zPos, worldMatrix, positionToUpdate);
- }
- /**
- * Clones the current emitter and returns a copy of it
- * @returns the new emitter
- */
- clone() {
- const newOne = new CylinderParticleEmitter(this.radius, this.directionRandomizer);
- DeepCopier.DeepCopy(this, newOne);
- return newOne;
- }
- /**
- * Called by the GPUParticleSystem to setup the update shader
- * @param uboOrEffect defines the update shader
- */
- applyToShader(uboOrEffect) {
- uboOrEffect.setFloat("radius", this.radius);
- uboOrEffect.setFloat("height", this.height);
- uboOrEffect.setFloat("radiusRange", this.radiusRange);
- uboOrEffect.setFloat("directionRandomizer", this.directionRandomizer);
- }
- /**
- * Creates the structure of the ubo for this particle emitter
- * @param ubo ubo to create the structure for
- */
- buildUniformLayout(ubo) {
- ubo.addUniform("radius", 1);
- ubo.addUniform("height", 1);
- ubo.addUniform("radiusRange", 1);
- ubo.addUniform("directionRandomizer", 1);
- }
- /**
- * Returns a string to use to update the GPU particles update shader
- * @returns a string containing the defines string
- */
- getEffectDefines() {
- return "#define CYLINDEREMITTER";
- }
- /**
- * Returns the string "CylinderParticleEmitter"
- * @returns a string containing the class name
- */
- getClassName() {
- return "CylinderParticleEmitter";
- }
- /**
- * Serializes the particle system to a JSON object.
- * @returns the JSON object
- */
- serialize() {
- const serializationObject = {};
- serializationObject.type = this.getClassName();
- serializationObject.radius = this.radius;
- serializationObject.height = this.height;
- serializationObject.radiusRange = this.radiusRange;
- serializationObject.directionRandomizer = this.directionRandomizer;
- return serializationObject;
- }
- /**
- * Parse properties from a JSON object
- * @param serializationObject defines the JSON object
- */
- parse(serializationObject) {
- this.radius = serializationObject.radius;
- this.height = serializationObject.height;
- this.radiusRange = serializationObject.radiusRange;
- this.directionRandomizer = serializationObject.directionRandomizer;
- }
-}
-/**
- * Particle emitter emitting particles from the inside of a cylinder.
- * It emits the particles randomly between two vectors.
- */
-class CylinderDirectedParticleEmitter extends CylinderParticleEmitter {
- /**
- * Creates a new instance CylinderDirectedParticleEmitter
- * @param radius the radius of the emission cylinder (1 by default)
- * @param height the height of the emission cylinder (1 by default)
- * @param radiusRange the range of the emission cylinder [0-1] 0 Surface only, 1 Entire Radius (1 by default)
- * @param direction1 the min limit of the emission direction (up vector by default)
- * @param direction2 the max limit of the emission direction (up vector by default)
- */
- constructor(radius = 1, height = 1, radiusRange = 1,
- /**
- * The min limit of the emission direction.
- */
- direction1 = new math_vector_Vector3(0, 1, 0),
- /**
- * The max limit of the emission direction.
- */
- direction2 = new math_vector_Vector3(0, 1, 0)) {
- super(radius, height, radiusRange);
- this.direction1 = direction1;
- this.direction2 = direction2;
- }
- /**
- * Called by the particle System when the direction is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param directionToUpdate is the direction vector to update with the result
- */
- startDirectionFunction(worldMatrix, directionToUpdate) {
- const randX = math_scalar_Scalar.RandomRange(this.direction1.x, this.direction2.x);
- const randY = math_scalar_Scalar.RandomRange(this.direction1.y, this.direction2.y);
- const randZ = math_scalar_Scalar.RandomRange(this.direction1.z, this.direction2.z);
- math_vector_Vector3.TransformNormalFromFloatsToRef(randX, randY, randZ, worldMatrix, directionToUpdate);
- }
- /**
- * Clones the current emitter and returns a copy of it
- * @returns the new emitter
- */
- clone() {
- const newOne = new CylinderDirectedParticleEmitter(this.radius, this.height, this.radiusRange, this.direction1, this.direction2);
- DeepCopier.DeepCopy(this, newOne);
- return newOne;
- }
- /**
- * Called by the GPUParticleSystem to setup the update shader
- * @param uboOrEffect defines the update shader
- */
- applyToShader(uboOrEffect) {
- uboOrEffect.setFloat("radius", this.radius);
- uboOrEffect.setFloat("height", this.height);
- uboOrEffect.setFloat("radiusRange", this.radiusRange);
- uboOrEffect.setVector3("direction1", this.direction1);
- uboOrEffect.setVector3("direction2", this.direction2);
- }
- /**
- * Creates the structure of the ubo for this particle emitter
- * @param ubo ubo to create the structure for
- */
- buildUniformLayout(ubo) {
- ubo.addUniform("radius", 1);
- ubo.addUniform("height", 1);
- ubo.addUniform("radiusRange", 1);
- ubo.addUniform("direction1", 3);
- ubo.addUniform("direction2", 3);
- }
- /**
- * Returns a string to use to update the GPU particles update shader
- * @returns a string containing the defines string
- */
- getEffectDefines() {
- return "#define CYLINDEREMITTER\n#define DIRECTEDCYLINDEREMITTER";
- }
- /**
- * Returns the string "CylinderDirectedParticleEmitter"
- * @returns a string containing the class name
- */
- getClassName() {
- return "CylinderDirectedParticleEmitter";
- }
- /**
- * Serializes the particle system to a JSON object.
- * @returns the JSON object
- */
- serialize() {
- const serializationObject = super.serialize();
- serializationObject.direction1 = this.direction1.asArray();
- serializationObject.direction2 = this.direction2.asArray();
- return serializationObject;
- }
- /**
- * Parse properties from a JSON object
- * @param serializationObject defines the JSON object
- */
- parse(serializationObject) {
- super.parse(serializationObject);
- this.direction1.copyFrom(serializationObject.direction1);
- this.direction2.copyFrom(serializationObject.direction2);
- }
-}
-//# sourceMappingURL=cylinderParticleEmitter.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Particles/EmitterTypes/hemisphericParticleEmitter.js
-
-
-
-/**
- * Particle emitter emitting particles from the inside of a hemisphere.
- * It emits the particles alongside the hemisphere radius. The emission direction might be randomized.
- */
-class HemisphericParticleEmitter {
- /**
- * Creates a new instance HemisphericParticleEmitter
- * @param radius the radius of the emission hemisphere (1 by default)
- * @param radiusRange the range of the emission hemisphere [0-1] 0 Surface only, 1 Entire Radius (1 by default)
- * @param directionRandomizer defines how much to randomize the particle direction [0-1]
- */
- constructor(
- /**
- * The radius of the emission hemisphere.
- */
- radius = 1,
- /**
- * The range of emission [0-1] 0 Surface only, 1 Entire Radius.
- */
- radiusRange = 1,
- /**
- * How much to randomize the particle direction [0-1].
- */
- directionRandomizer = 0) {
- this.radius = radius;
- this.radiusRange = radiusRange;
- this.directionRandomizer = directionRandomizer;
- }
- /**
- * Called by the particle System when the direction is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param directionToUpdate is the direction vector to update with the result
- * @param particle is the particle we are computed the direction for
- * @param isLocal defines if the direction should be set in local space
- */
- startDirectionFunction(worldMatrix, directionToUpdate, particle, isLocal) {
- const direction = particle.position.subtract(worldMatrix.getTranslation()).normalize();
- const randX = math_scalar_Scalar.RandomRange(0, this.directionRandomizer);
- const randY = math_scalar_Scalar.RandomRange(0, this.directionRandomizer);
- const randZ = math_scalar_Scalar.RandomRange(0, this.directionRandomizer);
- direction.x += randX;
- direction.y += randY;
- direction.z += randZ;
- direction.normalize();
- if (isLocal) {
- directionToUpdate.copyFrom(direction);
- return;
- }
- math_vector_Vector3.TransformNormalFromFloatsToRef(direction.x, direction.y, direction.z, worldMatrix, directionToUpdate);
- }
- /**
- * Called by the particle System when the position is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param positionToUpdate is the position vector to update with the result
- * @param particle is the particle we are computed the position for
- * @param isLocal defines if the position should be set in local space
- */
- startPositionFunction(worldMatrix, positionToUpdate, particle, isLocal) {
- const randRadius = this.radius - math_scalar_Scalar.RandomRange(0, this.radius * this.radiusRange);
- const v = math_scalar_Scalar.RandomRange(0, 1.0);
- const phi = math_scalar_Scalar.RandomRange(0, 2 * Math.PI);
- const theta = Math.acos(2 * v - 1);
- const randX = randRadius * Math.cos(phi) * Math.sin(theta);
- const randY = randRadius * Math.cos(theta);
- const randZ = randRadius * Math.sin(phi) * Math.sin(theta);
- if (isLocal) {
- positionToUpdate.copyFromFloats(randX, Math.abs(randY), randZ);
- return;
- }
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(randX, Math.abs(randY), randZ, worldMatrix, positionToUpdate);
- }
- /**
- * Clones the current emitter and returns a copy of it
- * @returns the new emitter
- */
- clone() {
- const newOne = new HemisphericParticleEmitter(this.radius, this.directionRandomizer);
- DeepCopier.DeepCopy(this, newOne);
- return newOne;
- }
- /**
- * Called by the GPUParticleSystem to setup the update shader
- * @param uboOrEffect defines the update shader
- */
- applyToShader(uboOrEffect) {
- uboOrEffect.setFloat("radius", this.radius);
- uboOrEffect.setFloat("radiusRange", this.radiusRange);
- uboOrEffect.setFloat("directionRandomizer", this.directionRandomizer);
- }
- /**
- * Creates the structure of the ubo for this particle emitter
- * @param ubo ubo to create the structure for
- */
- buildUniformLayout(ubo) {
- ubo.addUniform("radius", 1);
- ubo.addUniform("radiusRange", 1);
- ubo.addUniform("directionRandomizer", 1);
- }
- /**
- * Returns a string to use to update the GPU particles update shader
- * @returns a string containing the defines string
- */
- getEffectDefines() {
- return "#define HEMISPHERICEMITTER";
- }
- /**
- * Returns the string "HemisphericParticleEmitter"
- * @returns a string containing the class name
- */
- getClassName() {
- return "HemisphericParticleEmitter";
- }
- /**
- * Serializes the particle system to a JSON object.
- * @returns the JSON object
- */
- serialize() {
- const serializationObject = {};
- serializationObject.type = this.getClassName();
- serializationObject.radius = this.radius;
- serializationObject.radiusRange = this.radiusRange;
- serializationObject.directionRandomizer = this.directionRandomizer;
- return serializationObject;
- }
- /**
- * Parse properties from a JSON object
- * @param serializationObject defines the JSON object
- */
- parse(serializationObject) {
- this.radius = serializationObject.radius;
- this.radiusRange = serializationObject.radiusRange;
- this.directionRandomizer = serializationObject.directionRandomizer;
- }
-}
-//# sourceMappingURL=hemisphericParticleEmitter.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Particles/EmitterTypes/IParticleEmitterType.js
-
-//# sourceMappingURL=IParticleEmitterType.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Particles/EmitterTypes/pointParticleEmitter.js
-
-
-
-/**
- * Particle emitter emitting particles from a point.
- * It emits the particles randomly between 2 given directions.
- */
-class PointParticleEmitter {
- /**
- * Creates a new instance PointParticleEmitter
- */
- constructor() {
- /**
- * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.
- */
- this.direction1 = new math_vector_Vector3(0, 1.0, 0);
- /**
- * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.
- */
- this.direction2 = new math_vector_Vector3(0, 1.0, 0);
- }
- /**
- * Called by the particle System when the direction is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param directionToUpdate is the direction vector to update with the result
- * @param particle is the particle we are computed the direction for
- * @param isLocal defines if the direction should be set in local space
- */
- startDirectionFunction(worldMatrix, directionToUpdate, particle, isLocal) {
- const randX = math_scalar_Scalar.RandomRange(this.direction1.x, this.direction2.x);
- const randY = math_scalar_Scalar.RandomRange(this.direction1.y, this.direction2.y);
- const randZ = math_scalar_Scalar.RandomRange(this.direction1.z, this.direction2.z);
- if (isLocal) {
- directionToUpdate.copyFromFloats(randX, randY, randZ);
- return;
- }
- math_vector_Vector3.TransformNormalFromFloatsToRef(randX, randY, randZ, worldMatrix, directionToUpdate);
- }
- /**
- * Called by the particle System when the position is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param positionToUpdate is the position vector to update with the result
- * @param particle is the particle we are computed the position for
- * @param isLocal defines if the position should be set in local space
- */
- startPositionFunction(worldMatrix, positionToUpdate, particle, isLocal) {
- if (isLocal) {
- positionToUpdate.copyFromFloats(0, 0, 0);
- return;
- }
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(0, 0, 0, worldMatrix, positionToUpdate);
- }
- /**
- * Clones the current emitter and returns a copy of it
- * @returns the new emitter
- */
- clone() {
- const newOne = new PointParticleEmitter();
- DeepCopier.DeepCopy(this, newOne);
- return newOne;
- }
- /**
- * Called by the GPUParticleSystem to setup the update shader
- * @param uboOrEffect defines the update shader
- */
- applyToShader(uboOrEffect) {
- uboOrEffect.setVector3("direction1", this.direction1);
- uboOrEffect.setVector3("direction2", this.direction2);
- }
- /**
- * Creates the structure of the ubo for this particle emitter
- * @param ubo ubo to create the structure for
- */
- buildUniformLayout(ubo) {
- ubo.addUniform("direction1", 3);
- ubo.addUniform("direction2", 3);
- }
- /**
- * Returns a string to use to update the GPU particles update shader
- * @returns a string containing the defines string
- */
- getEffectDefines() {
- return "#define POINTEMITTER";
- }
- /**
- * Returns the string "PointParticleEmitter"
- * @returns a string containing the class name
- */
- getClassName() {
- return "PointParticleEmitter";
- }
- /**
- * Serializes the particle system to a JSON object.
- * @returns the JSON object
- */
- serialize() {
- const serializationObject = {};
- serializationObject.type = this.getClassName();
- serializationObject.direction1 = this.direction1.asArray();
- serializationObject.direction2 = this.direction2.asArray();
- return serializationObject;
- }
- /**
- * Parse properties from a JSON object
- * @param serializationObject defines the JSON object
- */
- parse(serializationObject) {
- math_vector_Vector3.FromArrayToRef(serializationObject.direction1, 0, this.direction1);
- math_vector_Vector3.FromArrayToRef(serializationObject.direction2, 0, this.direction2);
- }
-}
-//# sourceMappingURL=pointParticleEmitter.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Particles/EmitterTypes/sphereParticleEmitter.js
-
-
-
-/**
- * Particle emitter emitting particles from the inside of a sphere.
- * It emits the particles alongside the sphere radius. The emission direction might be randomized.
- */
-class SphereParticleEmitter {
- /**
- * Creates a new instance SphereParticleEmitter
- * @param radius the radius of the emission sphere (1 by default)
- * @param radiusRange the range of the emission sphere [0-1] 0 Surface only, 1 Entire Radius (1 by default)
- * @param directionRandomizer defines how much to randomize the particle direction [0-1]
- */
- constructor(
- /**
- * The radius of the emission sphere.
- */
- radius = 1,
- /**
- * The range of emission [0-1] 0 Surface only, 1 Entire Radius.
- */
- radiusRange = 1,
- /**
- * How much to randomize the particle direction [0-1].
- */
- directionRandomizer = 0) {
- this.radius = radius;
- this.radiusRange = radiusRange;
- this.directionRandomizer = directionRandomizer;
- }
- /**
- * Called by the particle System when the direction is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param directionToUpdate is the direction vector to update with the result
- * @param particle is the particle we are computed the direction for
- * @param isLocal defines if the direction should be set in local space
- */
- startDirectionFunction(worldMatrix, directionToUpdate, particle, isLocal) {
- const direction = particle.position.subtract(worldMatrix.getTranslation()).normalize();
- const randX = math_scalar_Scalar.RandomRange(0, this.directionRandomizer);
- const randY = math_scalar_Scalar.RandomRange(0, this.directionRandomizer);
- const randZ = math_scalar_Scalar.RandomRange(0, this.directionRandomizer);
- direction.x += randX;
- direction.y += randY;
- direction.z += randZ;
- direction.normalize();
- if (isLocal) {
- directionToUpdate.copyFrom(direction);
- return;
- }
- math_vector_Vector3.TransformNormalFromFloatsToRef(direction.x, direction.y, direction.z, worldMatrix, directionToUpdate);
- }
- /**
- * Called by the particle System when the position is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param positionToUpdate is the position vector to update with the result
- * @param particle is the particle we are computed the position for
- * @param isLocal defines if the position should be set in local space
- */
- startPositionFunction(worldMatrix, positionToUpdate, particle, isLocal) {
- const randRadius = this.radius - math_scalar_Scalar.RandomRange(0, this.radius * this.radiusRange);
- const v = math_scalar_Scalar.RandomRange(0, 1.0);
- const phi = math_scalar_Scalar.RandomRange(0, 2 * Math.PI);
- const theta = Math.acos(2 * v - 1);
- const randX = randRadius * Math.cos(phi) * Math.sin(theta);
- const randY = randRadius * Math.cos(theta);
- const randZ = randRadius * Math.sin(phi) * Math.sin(theta);
- if (isLocal) {
- positionToUpdate.copyFromFloats(randX, randY, randZ);
- return;
- }
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(randX, randY, randZ, worldMatrix, positionToUpdate);
- }
- /**
- * Clones the current emitter and returns a copy of it
- * @returns the new emitter
- */
- clone() {
- const newOne = new SphereParticleEmitter(this.radius, this.directionRandomizer);
- DeepCopier.DeepCopy(this, newOne);
- return newOne;
- }
- /**
- * Called by the GPUParticleSystem to setup the update shader
- * @param uboOrEffect defines the update shader
- */
- applyToShader(uboOrEffect) {
- uboOrEffect.setFloat("radius", this.radius);
- uboOrEffect.setFloat("radiusRange", this.radiusRange);
- uboOrEffect.setFloat("directionRandomizer", this.directionRandomizer);
- }
- /**
- * Creates the structure of the ubo for this particle emitter
- * @param ubo ubo to create the structure for
- */
- buildUniformLayout(ubo) {
- ubo.addUniform("radius", 1);
- ubo.addUniform("radiusRange", 1);
- ubo.addUniform("directionRandomizer", 1);
- }
- /**
- * Returns a string to use to update the GPU particles update shader
- * @returns a string containing the defines string
- */
- getEffectDefines() {
- return "#define SPHEREEMITTER";
- }
- /**
- * Returns the string "SphereParticleEmitter"
- * @returns a string containing the class name
- */
- getClassName() {
- return "SphereParticleEmitter";
- }
- /**
- * Serializes the particle system to a JSON object.
- * @returns the JSON object
- */
- serialize() {
- const serializationObject = {};
- serializationObject.type = this.getClassName();
- serializationObject.radius = this.radius;
- serializationObject.radiusRange = this.radiusRange;
- serializationObject.directionRandomizer = this.directionRandomizer;
- return serializationObject;
- }
- /**
- * Parse properties from a JSON object
- * @param serializationObject defines the JSON object
- */
- parse(serializationObject) {
- this.radius = serializationObject.radius;
- this.radiusRange = serializationObject.radiusRange;
- this.directionRandomizer = serializationObject.directionRandomizer;
- }
-}
-/**
- * Particle emitter emitting particles from the inside of a sphere.
- * It emits the particles randomly between two vectors.
- */
-class SphereDirectedParticleEmitter extends SphereParticleEmitter {
- /**
- * Creates a new instance SphereDirectedParticleEmitter
- * @param radius the radius of the emission sphere (1 by default)
- * @param direction1 the min limit of the emission direction (up vector by default)
- * @param direction2 the max limit of the emission direction (up vector by default)
- */
- constructor(radius = 1,
- /**
- * The min limit of the emission direction.
- */
- direction1 = new math_vector_Vector3(0, 1, 0),
- /**
- * The max limit of the emission direction.
- */
- direction2 = new math_vector_Vector3(0, 1, 0)) {
- super(radius);
- this.direction1 = direction1;
- this.direction2 = direction2;
- }
- /**
- * Called by the particle System when the direction is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param directionToUpdate is the direction vector to update with the result
- */
- startDirectionFunction(worldMatrix, directionToUpdate) {
- const randX = math_scalar_Scalar.RandomRange(this.direction1.x, this.direction2.x);
- const randY = math_scalar_Scalar.RandomRange(this.direction1.y, this.direction2.y);
- const randZ = math_scalar_Scalar.RandomRange(this.direction1.z, this.direction2.z);
- math_vector_Vector3.TransformNormalFromFloatsToRef(randX, randY, randZ, worldMatrix, directionToUpdate);
- }
- /**
- * Clones the current emitter and returns a copy of it
- * @returns the new emitter
- */
- clone() {
- const newOne = new SphereDirectedParticleEmitter(this.radius, this.direction1, this.direction2);
- DeepCopier.DeepCopy(this, newOne);
- return newOne;
- }
- /**
- * Called by the GPUParticleSystem to setup the update shader
- * @param uboOrEffect defines the update shader
- */
- applyToShader(uboOrEffect) {
- uboOrEffect.setFloat("radius", this.radius);
- uboOrEffect.setFloat("radiusRange", this.radiusRange);
- uboOrEffect.setVector3("direction1", this.direction1);
- uboOrEffect.setVector3("direction2", this.direction2);
- }
- /**
- * Creates the structure of the ubo for this particle emitter
- * @param ubo ubo to create the structure for
- */
- buildUniformLayout(ubo) {
- ubo.addUniform("radius", 1);
- ubo.addUniform("radiusRange", 1);
- ubo.addUniform("direction1", 3);
- ubo.addUniform("direction2", 3);
- }
- /**
- * Returns a string to use to update the GPU particles update shader
- * @returns a string containing the defines string
- */
- getEffectDefines() {
- return "#define SPHEREEMITTER\n#define DIRECTEDSPHEREEMITTER";
- }
- /**
- * Returns the string "SphereDirectedParticleEmitter"
- * @returns a string containing the class name
- */
- getClassName() {
- return "SphereDirectedParticleEmitter";
- }
- /**
- * Serializes the particle system to a JSON object.
- * @returns the JSON object
- */
- serialize() {
- const serializationObject = super.serialize();
- serializationObject.direction1 = this.direction1.asArray();
- serializationObject.direction2 = this.direction2.asArray();
- return serializationObject;
- }
- /**
- * Parse properties from a JSON object
- * @param serializationObject defines the JSON object
- */
- parse(serializationObject) {
- super.parse(serializationObject);
- this.direction1.copyFrom(serializationObject.direction1);
- this.direction2.copyFrom(serializationObject.direction2);
- }
-}
-//# sourceMappingURL=sphereParticleEmitter.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Particles/EmitterTypes/customParticleEmitter.js
-
-
-/**
- * Particle emitter emitting particles from a custom list of positions.
- */
-class CustomParticleEmitter {
- /**
- * Creates a new instance CustomParticleEmitter
- */
- constructor() {
- /**
- * Gets or sets the position generator that will create the initial position of each particle.
- * Index will be provided when used with GPU particle. Particle will be provided when used with CPU particles
- */
- this.particlePositionGenerator = () => { };
- /**
- * Gets or sets the destination generator that will create the final destination of each particle.
- * * Index will be provided when used with GPU particle. Particle will be provided when used with CPU particles
- */
- this.particleDestinationGenerator = () => { };
- }
- /**
- * Called by the particle System when the direction is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param directionToUpdate is the direction vector to update with the result
- * @param particle is the particle we are computed the direction for
- * @param isLocal defines if the direction should be set in local space
- */
- startDirectionFunction(worldMatrix, directionToUpdate, particle, isLocal) {
- const tmpVector = math_vector_TmpVectors.Vector3[0];
- if (this.particleDestinationGenerator) {
- this.particleDestinationGenerator(-1, particle, tmpVector);
- // Get direction
- const diffVector = math_vector_TmpVectors.Vector3[1];
- tmpVector.subtractToRef(particle.position, diffVector);
- diffVector.scaleToRef(1 / particle.lifeTime, tmpVector);
- }
- else {
- tmpVector.set(0, 0, 0);
- }
- if (isLocal) {
- directionToUpdate.copyFrom(tmpVector);
- return;
- }
- math_vector_Vector3.TransformNormalToRef(tmpVector, worldMatrix, directionToUpdate);
- }
- /**
- * Called by the particle System when the position is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param positionToUpdate is the position vector to update with the result
- * @param particle is the particle we are computed the position for
- * @param isLocal defines if the position should be set in local space
- */
- startPositionFunction(worldMatrix, positionToUpdate, particle, isLocal) {
- const tmpVector = math_vector_TmpVectors.Vector3[0];
- if (this.particlePositionGenerator) {
- this.particlePositionGenerator(-1, particle, tmpVector);
- }
- else {
- tmpVector.set(0, 0, 0);
- }
- if (isLocal) {
- positionToUpdate.copyFrom(tmpVector);
- return;
- }
- math_vector_Vector3.TransformCoordinatesToRef(tmpVector, worldMatrix, positionToUpdate);
- }
- /**
- * Clones the current emitter and returns a copy of it
- * @returns the new emitter
- */
- clone() {
- const newOne = new CustomParticleEmitter();
- DeepCopier.DeepCopy(this, newOne);
- return newOne;
- }
- /**
- * Called by the GPUParticleSystem to setup the update shader
- * @param uboOrEffect defines the update shader
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- applyToShader(uboOrEffect) { }
- /**
- * Creates the structure of the ubo for this particle emitter
- * @param ubo ubo to create the structure for
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- buildUniformLayout(ubo) { }
- /**
- * Returns a string to use to update the GPU particles update shader
- * @returns a string containing the defines string
- */
- getEffectDefines() {
- return "#define CUSTOMEMITTER";
- }
- /**
- * Returns the string "PointParticleEmitter"
- * @returns a string containing the class name
- */
- getClassName() {
- return "CustomParticleEmitter";
- }
- /**
- * Serializes the particle system to a JSON object.
- * @returns the JSON object
- */
- serialize() {
- const serializationObject = {};
- serializationObject.type = this.getClassName();
- return serializationObject;
- }
- /**
- * Parse properties from a JSON object
- * @param serializationObject defines the JSON object
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- parse(serializationObject) { }
-}
-//# sourceMappingURL=customParticleEmitter.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Particles/EmitterTypes/meshParticleEmitter.js
-
-
-
-
-/**
- * Particle emitter emitting particles from the inside of a box.
- * It emits the particles randomly between 2 given directions.
- */
-class MeshParticleEmitter {
- /** Defines the mesh to use as source */
- get mesh() {
- return this._mesh;
- }
- set mesh(value) {
- if (this._mesh === value) {
- return;
- }
- this._mesh = value;
- if (value) {
- this._indices = value.getIndices();
- this._positions = value.getVerticesData(buffer_VertexBuffer.PositionKind);
- this._normals = value.getVerticesData(buffer_VertexBuffer.NormalKind);
- }
- else {
- this._indices = null;
- this._positions = null;
- this._normals = null;
- }
- }
- /**
- * Creates a new instance MeshParticleEmitter
- * @param mesh defines the mesh to use as source
- */
- constructor(mesh = null) {
- this._indices = null;
- this._positions = null;
- this._normals = null;
- this._storedNormal = math_vector_Vector3.Zero();
- this._mesh = null;
- /**
- * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.
- */
- this.direction1 = new math_vector_Vector3(0, 1.0, 0);
- /**
- * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.
- */
- this.direction2 = new math_vector_Vector3(0, 1.0, 0);
- /**
- * Gets or sets a boolean indicating that particle directions must be built from mesh face normals
- */
- this.useMeshNormalsForDirection = true;
- this.mesh = mesh;
- }
- /**
- * Called by the particle System when the direction is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param directionToUpdate is the direction vector to update with the result
- * @param particle is the particle we are computed the direction for
- * @param isLocal defines if the direction should be set in local space
- */
- startDirectionFunction(worldMatrix, directionToUpdate, particle, isLocal) {
- if (this.useMeshNormalsForDirection && this._normals) {
- math_vector_Vector3.TransformNormalToRef(this._storedNormal, worldMatrix, directionToUpdate);
- return;
- }
- const randX = math_scalar_Scalar.RandomRange(this.direction1.x, this.direction2.x);
- const randY = math_scalar_Scalar.RandomRange(this.direction1.y, this.direction2.y);
- const randZ = math_scalar_Scalar.RandomRange(this.direction1.z, this.direction2.z);
- if (isLocal) {
- directionToUpdate.copyFromFloats(randX, randY, randZ);
- return;
- }
- math_vector_Vector3.TransformNormalFromFloatsToRef(randX, randY, randZ, worldMatrix, directionToUpdate);
- }
- /**
- * Called by the particle System when the position is computed for the created particle.
- * @param worldMatrix is the world matrix of the particle system
- * @param positionToUpdate is the position vector to update with the result
- * @param particle is the particle we are computed the position for
- * @param isLocal defines if the position should be set in local space
- */
- startPositionFunction(worldMatrix, positionToUpdate, particle, isLocal) {
- if (!this._indices || !this._positions) {
- return;
- }
- const randomFaceIndex = (3 * Math.random() * (this._indices.length / 3)) | 0;
- const bu = Math.random();
- const bv = Math.random() * (1.0 - bu);
- const bw = 1.0 - bu - bv;
- const faceIndexA = this._indices[randomFaceIndex];
- const faceIndexB = this._indices[randomFaceIndex + 1];
- const faceIndexC = this._indices[randomFaceIndex + 2];
- const vertexA = math_vector_TmpVectors.Vector3[0];
- const vertexB = math_vector_TmpVectors.Vector3[1];
- const vertexC = math_vector_TmpVectors.Vector3[2];
- const randomVertex = math_vector_TmpVectors.Vector3[3];
- math_vector_Vector3.FromArrayToRef(this._positions, faceIndexA * 3, vertexA);
- math_vector_Vector3.FromArrayToRef(this._positions, faceIndexB * 3, vertexB);
- math_vector_Vector3.FromArrayToRef(this._positions, faceIndexC * 3, vertexC);
- randomVertex.x = bu * vertexA.x + bv * vertexB.x + bw * vertexC.x;
- randomVertex.y = bu * vertexA.y + bv * vertexB.y + bw * vertexC.y;
- randomVertex.z = bu * vertexA.z + bv * vertexB.z + bw * vertexC.z;
- if (isLocal) {
- positionToUpdate.copyFromFloats(randomVertex.x, randomVertex.y, randomVertex.z);
- }
- else {
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(randomVertex.x, randomVertex.y, randomVertex.z, worldMatrix, positionToUpdate);
- }
- if (this.useMeshNormalsForDirection && this._normals) {
- math_vector_Vector3.FromArrayToRef(this._normals, faceIndexA * 3, vertexA);
- math_vector_Vector3.FromArrayToRef(this._normals, faceIndexB * 3, vertexB);
- math_vector_Vector3.FromArrayToRef(this._normals, faceIndexC * 3, vertexC);
- this._storedNormal.x = bu * vertexA.x + bv * vertexB.x + bw * vertexC.x;
- this._storedNormal.y = bu * vertexA.y + bv * vertexB.y + bw * vertexC.y;
- this._storedNormal.z = bu * vertexA.z + bv * vertexB.z + bw * vertexC.z;
- }
- }
- /**
- * Clones the current emitter and returns a copy of it
- * @returns the new emitter
- */
- clone() {
- const newOne = new MeshParticleEmitter(this.mesh);
- DeepCopier.DeepCopy(this, newOne);
- return newOne;
- }
- /**
- * Called by the GPUParticleSystem to setup the update shader
- * @param uboOrEffect defines the update shader
- */
- applyToShader(uboOrEffect) {
- uboOrEffect.setVector3("direction1", this.direction1);
- uboOrEffect.setVector3("direction2", this.direction2);
- }
- /**
- * Creates the structure of the ubo for this particle emitter
- * @param ubo ubo to create the structure for
- */
- buildUniformLayout(ubo) {
- ubo.addUniform("direction1", 3);
- ubo.addUniform("direction2", 3);
- }
- /**
- * Returns a string to use to update the GPU particles update shader
- * @returns a string containing the defines string
- */
- getEffectDefines() {
- return "";
- }
- /**
- * Returns the string "BoxParticleEmitter"
- * @returns a string containing the class name
- */
- getClassName() {
- return "MeshParticleEmitter";
- }
- /**
- * Serializes the particle system to a JSON object.
- * @returns the JSON object
- */
- serialize() {
- var _a;
- const serializationObject = {};
- serializationObject.type = this.getClassName();
- serializationObject.direction1 = this.direction1.asArray();
- serializationObject.direction2 = this.direction2.asArray();
- serializationObject.meshId = (_a = this.mesh) === null || _a === void 0 ? void 0 : _a.id;
- serializationObject.useMeshNormalsForDirection = this.useMeshNormalsForDirection;
- return serializationObject;
- }
- /**
- * Parse properties from a JSON object
- * @param serializationObject defines the JSON object
- * @param scene defines the hosting scene
- */
- parse(serializationObject, scene) {
- math_vector_Vector3.FromArrayToRef(serializationObject.direction1, 0, this.direction1);
- math_vector_Vector3.FromArrayToRef(serializationObject.direction2, 0, this.direction2);
- if (serializationObject.meshId && scene) {
- this.mesh = scene.getLastMeshById(serializationObject.meshId);
- }
- this.useMeshNormalsForDirection = serializationObject.useMeshNormalsForDirection;
- }
-}
-//# sourceMappingURL=meshParticleEmitter.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Particles/EmitterTypes/index.js
-
-
-
-
-
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Particles/baseParticleSystem.js
-
-
-
-
-
-
-/**
- * This represents the base class for particle system in Babylon.
- * Particles are often small sprites used to simulate hard-to-reproduce phenomena like fire, smoke, water, or abstract visual effects like magic glitter and faery dust.
- * Particles can take different shapes while emitted like box, sphere, cone or you can write your custom function.
- * @example https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/particle_system_intro
- */
-class BaseParticleSystem {
- /**
- * Gets or sets a texture used to add random noise to particle positions
- */
- get noiseTexture() {
- return this._noiseTexture;
- }
- set noiseTexture(value) {
- if (this._noiseTexture === value) {
- return;
- }
- this._noiseTexture = value;
- this._reset();
- }
- /**
- * Gets or sets whether an animation sprite sheet is enabled or not on the particle system
- */
- get isAnimationSheetEnabled() {
- return this._isAnimationSheetEnabled;
- }
- set isAnimationSheetEnabled(value) {
- if (this._isAnimationSheetEnabled == value) {
- return;
- }
- this._isAnimationSheetEnabled = value;
- this._reset();
- }
- /**
- * Gets or sets a boolean enabling the use of logarithmic depth buffers, which is good for wide depth buffers.
- */
- get useLogarithmicDepth() {
- return this._useLogarithmicDepth;
- }
- set useLogarithmicDepth(value) {
- this._useLogarithmicDepth = value && this.getScene().getEngine().getCaps().fragmentDepthSupported;
- }
- /**
- * Get hosting scene
- * @returns the scene
- */
- getScene() {
- return this._scene;
- }
- _hasTargetStopDurationDependantGradient() {
- return ((this._startSizeGradients && this._startSizeGradients.length > 0) ||
- (this._emitRateGradients && this._emitRateGradients.length > 0) ||
- (this._lifeTimeGradients && this._lifeTimeGradients.length > 0));
- }
- /**
- * Gets the current list of drag gradients.
- * You must use addDragGradient and removeDragGradient to update this list
- * @returns the list of drag gradients
- */
- getDragGradients() {
- return this._dragGradients;
- }
- /**
- * Gets the current list of limit velocity gradients.
- * You must use addLimitVelocityGradient and removeLimitVelocityGradient to update this list
- * @returns the list of limit velocity gradients
- */
- getLimitVelocityGradients() {
- return this._limitVelocityGradients;
- }
- /**
- * Gets the current list of color gradients.
- * You must use addColorGradient and removeColorGradient to update this list
- * @returns the list of color gradients
- */
- getColorGradients() {
- return this._colorGradients;
- }
- /**
- * Gets the current list of size gradients.
- * You must use addSizeGradient and removeSizeGradient to update this list
- * @returns the list of size gradients
- */
- getSizeGradients() {
- return this._sizeGradients;
- }
- /**
- * Gets the current list of color remap gradients.
- * You must use addColorRemapGradient and removeColorRemapGradient to update this list
- * @returns the list of color remap gradients
- */
- getColorRemapGradients() {
- return this._colorRemapGradients;
- }
- /**
- * Gets the current list of alpha remap gradients.
- * You must use addAlphaRemapGradient and removeAlphaRemapGradient to update this list
- * @returns the list of alpha remap gradients
- */
- getAlphaRemapGradients() {
- return this._alphaRemapGradients;
- }
- /**
- * Gets the current list of life time gradients.
- * You must use addLifeTimeGradient and removeLifeTimeGradient to update this list
- * @returns the list of life time gradients
- */
- getLifeTimeGradients() {
- return this._lifeTimeGradients;
- }
- /**
- * Gets the current list of angular speed gradients.
- * You must use addAngularSpeedGradient and removeAngularSpeedGradient to update this list
- * @returns the list of angular speed gradients
- */
- getAngularSpeedGradients() {
- return this._angularSpeedGradients;
- }
- /**
- * Gets the current list of velocity gradients.
- * You must use addVelocityGradient and removeVelocityGradient to update this list
- * @returns the list of velocity gradients
- */
- getVelocityGradients() {
- return this._velocityGradients;
- }
- /**
- * Gets the current list of start size gradients.
- * You must use addStartSizeGradient and removeStartSizeGradient to update this list
- * @returns the list of start size gradients
- */
- getStartSizeGradients() {
- return this._startSizeGradients;
- }
- /**
- * Gets the current list of emit rate gradients.
- * You must use addEmitRateGradient and removeEmitRateGradient to update this list
- * @returns the list of emit rate gradients
- */
- getEmitRateGradients() {
- return this._emitRateGradients;
- }
- /**
- * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.
- * This only works when particleEmitterTyps is a BoxParticleEmitter
- */
- get direction1() {
- if (this.particleEmitterType.direction1) {
- return this.particleEmitterType.direction1;
- }
- return math_vector_Vector3.Zero();
- }
- set direction1(value) {
- if (this.particleEmitterType.direction1) {
- this.particleEmitterType.direction1 = value;
- }
- }
- /**
- * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.
- * This only works when particleEmitterTyps is a BoxParticleEmitter
- */
- get direction2() {
- if (this.particleEmitterType.direction2) {
- return this.particleEmitterType.direction2;
- }
- return math_vector_Vector3.Zero();
- }
- set direction2(value) {
- if (this.particleEmitterType.direction2) {
- this.particleEmitterType.direction2 = value;
- }
- }
- /**
- * Minimum box point around our emitter. Our emitter is the center of particles source, but if you want your particles to emit from more than one point, then you can tell it to do so.
- * This only works when particleEmitterTyps is a BoxParticleEmitter
- */
- get minEmitBox() {
- if (this.particleEmitterType.minEmitBox) {
- return this.particleEmitterType.minEmitBox;
- }
- return math_vector_Vector3.Zero();
- }
- set minEmitBox(value) {
- if (this.particleEmitterType.minEmitBox) {
- this.particleEmitterType.minEmitBox = value;
- }
- }
- /**
- * Maximum box point around our emitter. Our emitter is the center of particles source, but if you want your particles to emit from more than one point, then you can tell it to do so.
- * This only works when particleEmitterTyps is a BoxParticleEmitter
- */
- get maxEmitBox() {
- if (this.particleEmitterType.maxEmitBox) {
- return this.particleEmitterType.maxEmitBox;
- }
- return math_vector_Vector3.Zero();
- }
- set maxEmitBox(value) {
- if (this.particleEmitterType.maxEmitBox) {
- this.particleEmitterType.maxEmitBox = value;
- }
- }
- /**
- * Gets or sets the billboard mode to use when isBillboardBased = true.
- * Value can be: ParticleSystem.BILLBOARDMODE_ALL, ParticleSystem.BILLBOARDMODE_Y, ParticleSystem.BILLBOARDMODE_STRETCHED
- */
- get billboardMode() {
- return this._billboardMode;
- }
- set billboardMode(value) {
- if (this._billboardMode === value) {
- return;
- }
- this._billboardMode = value;
- this._reset();
- }
- /**
- * Gets or sets a boolean indicating if the particles must be rendered as billboard or aligned with the direction
- */
- get isBillboardBased() {
- return this._isBillboardBased;
- }
- set isBillboardBased(value) {
- if (this._isBillboardBased === value) {
- return;
- }
- this._isBillboardBased = value;
- this._reset();
- }
- /**
- * Gets the image processing configuration used either in this material.
- */
- get imageProcessingConfiguration() {
- return this._imageProcessingConfiguration;
- }
- /**
- * Sets the Default image processing configuration used either in the this material.
- *
- * If sets to null, the scene one is in use.
- */
- set imageProcessingConfiguration(value) {
- this._attachImageProcessingConfiguration(value);
- }
- /**
- * Attaches a new image processing configuration to the Standard Material.
- * @param configuration
- */
- _attachImageProcessingConfiguration(configuration) {
- if (configuration === this._imageProcessingConfiguration) {
- return;
- }
- // Pick the scene configuration if needed.
- if (!configuration && this._scene) {
- this._imageProcessingConfiguration = this._scene.imageProcessingConfiguration;
- }
- else {
- this._imageProcessingConfiguration = configuration;
- }
- }
- /** @internal */
- _reset() { }
- /**
- * @internal
- */
- _removeGradientAndTexture(gradient, gradients, texture) {
- if (!gradients) {
- return this;
- }
- let index = 0;
- for (const valueGradient of gradients) {
- if (valueGradient.gradient === gradient) {
- gradients.splice(index, 1);
- break;
- }
- index++;
- }
- if (texture) {
- texture.dispose();
- }
- return this;
- }
- /**
- * Instantiates a particle system.
- * Particles are often small sprites used to simulate hard-to-reproduce phenomena like fire, smoke, water, or abstract visual effects like magic glitter and faery dust.
- * @param name The name of the particle system
- */
- constructor(name) {
- /**
- * List of animations used by the particle system.
- */
- this.animations = [];
- /**
- * The rendering group used by the Particle system to chose when to render.
- */
- this.renderingGroupId = 0;
- /**
- * The emitter represents the Mesh or position we are attaching the particle system to.
- */
- this.emitter = math_vector_Vector3.Zero();
- /**
- * The maximum number of particles to emit per frame
- */
- this.emitRate = 10;
- /**
- * If you want to launch only a few particles at once, that can be done, as well.
- */
- this.manualEmitCount = -1;
- /**
- * The overall motion speed (0.01 is default update speed, faster updates = faster animation)
- */
- this.updateSpeed = 0.01;
- /**
- * The amount of time the particle system is running (depends of the overall update speed).
- */
- this.targetStopDuration = 0;
- /**
- * Specifies whether the particle system will be disposed once it reaches the end of the animation.
- */
- this.disposeOnStop = false;
- /**
- * Minimum power of emitting particles.
- */
- this.minEmitPower = 1;
- /**
- * Maximum power of emitting particles.
- */
- this.maxEmitPower = 1;
- /**
- * Minimum life time of emitting particles.
- */
- this.minLifeTime = 1;
- /**
- * Maximum life time of emitting particles.
- */
- this.maxLifeTime = 1;
- /**
- * Minimum Size of emitting particles.
- */
- this.minSize = 1;
- /**
- * Maximum Size of emitting particles.
- */
- this.maxSize = 1;
- /**
- * Minimum scale of emitting particles on X axis.
- */
- this.minScaleX = 1;
- /**
- * Maximum scale of emitting particles on X axis.
- */
- this.maxScaleX = 1;
- /**
- * Minimum scale of emitting particles on Y axis.
- */
- this.minScaleY = 1;
- /**
- * Maximum scale of emitting particles on Y axis.
- */
- this.maxScaleY = 1;
- /**
- * Gets or sets the minimal initial rotation in radians.
- */
- this.minInitialRotation = 0;
- /**
- * Gets or sets the maximal initial rotation in radians.
- */
- this.maxInitialRotation = 0;
- /**
- * Minimum angular speed of emitting particles (Z-axis rotation for each particle).
- */
- this.minAngularSpeed = 0;
- /**
- * Maximum angular speed of emitting particles (Z-axis rotation for each particle).
- */
- this.maxAngularSpeed = 0;
- /**
- * The layer mask we are rendering the particles through.
- */
- this.layerMask = 0x0fffffff;
- /**
- * This can help using your own shader to render the particle system.
- * The according effect will be created
- */
- this.customShader = null;
- /**
- * By default particle system starts as soon as they are created. This prevents the
- * automatic start to happen and let you decide when to start emitting particles.
- */
- this.preventAutoStart = false;
- /** @internal */
- this._wasDispatched = false;
- this._rootUrl = "";
- /** Gets or sets the strength to apply to the noise value (default is (10, 10, 10)) */
- this.noiseStrength = new math_vector_Vector3(10, 10, 10);
- /**
- * Callback triggered when the particle animation is ending.
- */
- this.onAnimationEnd = null;
- /**
- * Blend mode use to render the particle, it can be either ParticleSystem.BLENDMODE_ONEONE or ParticleSystem.BLENDMODE_STANDARD.
- */
- this.blendMode = BaseParticleSystem.BLENDMODE_ONEONE;
- /**
- * Forces the particle to write their depth information to the depth buffer. This can help preventing other draw calls
- * to override the particles.
- */
- this.forceDepthWrite = false;
- /** Gets or sets a value indicating how many cycles (or frames) must be executed before first rendering (this value has to be set before starting the system). Default is 0 */
- this.preWarmCycles = 0;
- /** Gets or sets a value indicating the time step multiplier to use in pre-warm mode (default is 1) */
- this.preWarmStepOffset = 1;
- /**
- * If using a spritesheet (isAnimationSheetEnabled) defines the speed of the sprite loop (default is 1 meaning the animation will play once during the entire particle lifetime)
- */
- this.spriteCellChangeSpeed = 1;
- /**
- * If using a spritesheet (isAnimationSheetEnabled) defines the first sprite cell to display
- */
- this.startSpriteCellID = 0;
- /**
- * If using a spritesheet (isAnimationSheetEnabled) defines the last sprite cell to display
- */
- this.endSpriteCellID = 0;
- /**
- * If using a spritesheet (isAnimationSheetEnabled), defines the sprite cell width to use
- */
- this.spriteCellWidth = 0;
- /**
- * If using a spritesheet (isAnimationSheetEnabled), defines the sprite cell height to use
- */
- this.spriteCellHeight = 0;
- /**
- * If using a spritesheet (isAnimationSheetEnabled), defines wether the sprite animation is looping
- */
- this.spriteCellLoop = true;
- /**
- * This allows the system to random pick the start cell ID between startSpriteCellID and endSpriteCellID
- */
- this.spriteRandomStartCell = false;
- /** Gets or sets a Vector2 used to move the pivot (by default (0,0)) */
- this.translationPivot = new math_vector_Vector2(0, 0);
- /**
- * Gets or sets a boolean indicating that hosted animations (in the system.animations array) must be started when system.start() is called
- */
- this.beginAnimationOnStart = false;
- /**
- * Gets or sets the frame to start the animation from when beginAnimationOnStart is true
- */
- this.beginAnimationFrom = 0;
- /**
- * Gets or sets the frame to end the animation on when beginAnimationOnStart is true
- */
- this.beginAnimationTo = 60;
- /**
- * Gets or sets a boolean indicating if animations must loop when beginAnimationOnStart is true
- */
- this.beginAnimationLoop = false;
- /**
- * Gets or sets a world offset applied to all particles
- */
- this.worldOffset = new math_vector_Vector3(0, 0, 0);
- this._useLogarithmicDepth = false;
- /**
- * You can use gravity if you want to give an orientation to your particles.
- */
- this.gravity = math_vector_Vector3.Zero();
- this._colorGradients = null;
- this._sizeGradients = null;
- this._lifeTimeGradients = null;
- this._angularSpeedGradients = null;
- this._velocityGradients = null;
- this._limitVelocityGradients = null;
- this._dragGradients = null;
- this._emitRateGradients = null;
- this._startSizeGradients = null;
- this._rampGradients = null;
- this._colorRemapGradients = null;
- this._alphaRemapGradients = null;
- /**
- * Defines the delay in milliseconds before starting the system (0 by default)
- */
- this.startDelay = 0;
- /** Gets or sets a value indicating the damping to apply if the limit velocity factor is reached */
- this.limitVelocityDamping = 0.4;
- /**
- * Random color of each particle after it has been emitted, between color1 and color2 vectors
- */
- this.color1 = new math_color_Color4(1.0, 1.0, 1.0, 1.0);
- /**
- * Random color of each particle after it has been emitted, between color1 and color2 vectors
- */
- this.color2 = new math_color_Color4(1.0, 1.0, 1.0, 1.0);
- /**
- * Color the particle will have at the end of its lifetime
- */
- this.colorDead = new math_color_Color4(0, 0, 0, 1.0);
- /**
- * An optional mask to filter some colors out of the texture, or filter a part of the alpha channel
- */
- this.textureMask = new math_color_Color4(1.0, 1.0, 1.0, 1.0);
- /** @internal */
- this._isSubEmitter = false;
- /** @internal */
- this._billboardMode = 7;
- /** @internal */
- this._isBillboardBased = true;
- /**
- * Local cache of defines for image processing.
- */
- this._imageProcessingConfigurationDefines = new ImageProcessingConfigurationDefines();
- this.id = name;
- this.name = name;
- }
- /**
- * Creates a Point Emitter for the particle system (emits directly from the emitter position)
- * @param direction1 Particles are emitted between the direction1 and direction2 from within the box
- * @param direction2 Particles are emitted between the direction1 and direction2 from within the box
- * @returns the emitter
- */
- createPointEmitter(direction1, direction2) {
- const particleEmitter = new PointParticleEmitter();
- particleEmitter.direction1 = direction1;
- particleEmitter.direction2 = direction2;
- this.particleEmitterType = particleEmitter;
- return particleEmitter;
- }
- /**
- * Creates a Hemisphere Emitter for the particle system (emits along the hemisphere radius)
- * @param radius The radius of the hemisphere to emit from
- * @param radiusRange The range of the hemisphere to emit from [0-1] 0 Surface Only, 1 Entire Radius
- * @returns the emitter
- */
- createHemisphericEmitter(radius = 1, radiusRange = 1) {
- const particleEmitter = new HemisphericParticleEmitter(radius, radiusRange);
- this.particleEmitterType = particleEmitter;
- return particleEmitter;
- }
- /**
- * Creates a Sphere Emitter for the particle system (emits along the sphere radius)
- * @param radius The radius of the sphere to emit from
- * @param radiusRange The range of the sphere to emit from [0-1] 0 Surface Only, 1 Entire Radius
- * @returns the emitter
- */
- createSphereEmitter(radius = 1, radiusRange = 1) {
- const particleEmitter = new SphereParticleEmitter(radius, radiusRange);
- this.particleEmitterType = particleEmitter;
- return particleEmitter;
- }
- /**
- * Creates a Directed Sphere Emitter for the particle system (emits between direction1 and direction2)
- * @param radius The radius of the sphere to emit from
- * @param direction1 Particles are emitted between the direction1 and direction2 from within the sphere
- * @param direction2 Particles are emitted between the direction1 and direction2 from within the sphere
- * @returns the emitter
- */
- createDirectedSphereEmitter(radius = 1, direction1 = new math_vector_Vector3(0, 1.0, 0), direction2 = new math_vector_Vector3(0, 1.0, 0)) {
- const particleEmitter = new SphereDirectedParticleEmitter(radius, direction1, direction2);
- this.particleEmitterType = particleEmitter;
- return particleEmitter;
- }
- /**
- * Creates a Cylinder Emitter for the particle system (emits from the cylinder to the particle position)
- * @param radius The radius of the emission cylinder
- * @param height The height of the emission cylinder
- * @param radiusRange The range of emission [0-1] 0 Surface only, 1 Entire Radius
- * @param directionRandomizer How much to randomize the particle direction [0-1]
- * @returns the emitter
- */
- createCylinderEmitter(radius = 1, height = 1, radiusRange = 1, directionRandomizer = 0) {
- const particleEmitter = new CylinderParticleEmitter(radius, height, radiusRange, directionRandomizer);
- this.particleEmitterType = particleEmitter;
- return particleEmitter;
- }
- /**
- * Creates a Directed Cylinder Emitter for the particle system (emits between direction1 and direction2)
- * @param radius The radius of the cylinder to emit from
- * @param height The height of the emission cylinder
- * @param radiusRange the range of the emission cylinder [0-1] 0 Surface only, 1 Entire Radius (1 by default)
- * @param direction1 Particles are emitted between the direction1 and direction2 from within the cylinder
- * @param direction2 Particles are emitted between the direction1 and direction2 from within the cylinder
- * @returns the emitter
- */
- createDirectedCylinderEmitter(radius = 1, height = 1, radiusRange = 1, direction1 = new math_vector_Vector3(0, 1.0, 0), direction2 = new math_vector_Vector3(0, 1.0, 0)) {
- const particleEmitter = new CylinderDirectedParticleEmitter(radius, height, radiusRange, direction1, direction2);
- this.particleEmitterType = particleEmitter;
- return particleEmitter;
- }
- /**
- * Creates a Cone Emitter for the particle system (emits from the cone to the particle position)
- * @param radius The radius of the cone to emit from
- * @param angle The base angle of the cone
- * @returns the emitter
- */
- createConeEmitter(radius = 1, angle = Math.PI / 4) {
- const particleEmitter = new ConeParticleEmitter(radius, angle);
- this.particleEmitterType = particleEmitter;
- return particleEmitter;
- }
- /**
- * Creates a Box Emitter for the particle system. (emits between direction1 and direction2 from withing the box defined by minEmitBox and maxEmitBox)
- * @param direction1 Particles are emitted between the direction1 and direction2 from within the box
- * @param direction2 Particles are emitted between the direction1 and direction2 from within the box
- * @param minEmitBox Particles are emitted from the box between minEmitBox and maxEmitBox
- * @param maxEmitBox Particles are emitted from the box between minEmitBox and maxEmitBox
- * @returns the emitter
- */
- createBoxEmitter(direction1, direction2, minEmitBox, maxEmitBox) {
- const particleEmitter = new BoxParticleEmitter();
- this.particleEmitterType = particleEmitter;
- this.direction1 = direction1;
- this.direction2 = direction2;
- this.minEmitBox = minEmitBox;
- this.maxEmitBox = maxEmitBox;
- return particleEmitter;
- }
-}
-/**
- * Source color is added to the destination color without alpha affecting the result
- */
-BaseParticleSystem.BLENDMODE_ONEONE = 0;
-/**
- * Blend current color and particle color using particle’s alpha
- */
-BaseParticleSystem.BLENDMODE_STANDARD = 1;
-/**
- * Add current color and particle color multiplied by particle’s alpha
- */
-BaseParticleSystem.BLENDMODE_ADD = 2;
-/**
- * Multiply current color with particle color
- */
-BaseParticleSystem.BLENDMODE_MULTIPLY = 3;
-/**
- * Multiply current color with particle color then add current color and particle color multiplied by particle’s alpha
- */
-BaseParticleSystem.BLENDMODE_MULTIPLYADD = 4;
-//# sourceMappingURL=baseParticleSystem.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/colorSplitterBlock.js
-
-
-
-
-/**
- * Block used to expand a Color3/4 into 4 outputs (one for each component)
- */
-class ColorSplitterBlock extends NodeMaterialBlock {
- /**
- * Create a new ColorSplitterBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.Neutral);
- this.registerInput("rgba", NodeMaterialBlockConnectionPointTypes.Color4, true);
- this.registerInput("rgb ", NodeMaterialBlockConnectionPointTypes.Color3, true);
- this.registerOutput("rgb", NodeMaterialBlockConnectionPointTypes.Color3);
- this.registerOutput("r", NodeMaterialBlockConnectionPointTypes.Float);
- this.registerOutput("g", NodeMaterialBlockConnectionPointTypes.Float);
- this.registerOutput("b", NodeMaterialBlockConnectionPointTypes.Float);
- this.registerOutput("a", NodeMaterialBlockConnectionPointTypes.Float);
- this.inputsAreExclusive = true;
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "ColorSplitterBlock";
- }
- /**
- * Gets the rgba component (input)
- */
- get rgba() {
- return this._inputs[0];
- }
- /**
- * Gets the rgb component (input)
- */
- get rgbIn() {
- return this._inputs[1];
- }
- /**
- * Gets the rgb component (output)
- */
- get rgbOut() {
- return this._outputs[0];
- }
- /**
- * Gets the r component (output)
- */
- get r() {
- return this._outputs[1];
- }
- /**
- * Gets the g component (output)
- */
- get g() {
- return this._outputs[2];
- }
- /**
- * Gets the b component (output)
- */
- get b() {
- return this._outputs[3];
- }
- /**
- * Gets the a component (output)
- */
- get a() {
- return this._outputs[4];
- }
- _inputRename(name) {
- if (name === "rgb ") {
- return "rgbIn";
- }
- return name;
- }
- _outputRename(name) {
- if (name === "rgb") {
- return "rgbOut";
- }
- return name;
- }
- _buildBlock(state) {
- super._buildBlock(state);
- const input = this.rgba.isConnected ? this.rgba : this.rgbIn;
- if (!input.isConnected) {
- return;
- }
- const rgbOutput = this._outputs[0];
- const rOutput = this._outputs[1];
- const gOutput = this._outputs[2];
- const bOutput = this._outputs[3];
- const aOutput = this._outputs[4];
- if (rgbOutput.hasEndpoints) {
- state.compilationString += this._declareOutput(rgbOutput, state) + ` = ${input.associatedVariableName}.rgb;\n`;
- }
- if (rOutput.hasEndpoints) {
- state.compilationString += this._declareOutput(rOutput, state) + ` = ${input.associatedVariableName}.r;\n`;
- }
- if (gOutput.hasEndpoints) {
- state.compilationString += this._declareOutput(gOutput, state) + ` = ${input.associatedVariableName}.g;\n`;
- }
- if (bOutput.hasEndpoints) {
- state.compilationString += this._declareOutput(bOutput, state) + ` = ${input.associatedVariableName}.b;\n`;
- }
- if (aOutput.hasEndpoints) {
- state.compilationString += this._declareOutput(aOutput, state) + ` = ${input.associatedVariableName}.a;\n`;
- }
- return this;
- }
-}
-RegisterClass("BABYLON.ColorSplitterBlock", ColorSplitterBlock);
-//# sourceMappingURL=colorSplitterBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.renderTargetCube.js
-
-
-
-
-ThinEngine.prototype.createRenderTargetCubeTexture = function (size, options) {
- const rtWrapper = this._createHardwareRenderTargetWrapper(false, true, size);
- const fullOptions = Object.assign({ generateMipMaps: true, generateDepthBuffer: true, generateStencilBuffer: false, type: 0, samplingMode: 3, format: 5 }, options);
- fullOptions.generateStencilBuffer = fullOptions.generateDepthBuffer && fullOptions.generateStencilBuffer;
- if (fullOptions.type === 1 && !this._caps.textureFloatLinearFiltering) {
- // if floating point linear (gl.FLOAT) then force to NEAREST_SAMPLINGMODE
- fullOptions.samplingMode = 1;
- }
- else if (fullOptions.type === 2 && !this._caps.textureHalfFloatLinearFiltering) {
- // if floating point linear (HALF_FLOAT) then force to NEAREST_SAMPLINGMODE
- fullOptions.samplingMode = 1;
- }
- const gl = this._gl;
- const texture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.RenderTarget);
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, texture, true);
- const filters = this._getSamplingParameters(fullOptions.samplingMode, fullOptions.generateMipMaps);
- if (fullOptions.type === 1 && !this._caps.textureFloat) {
- fullOptions.type = 0;
- logger_Logger.Warn("Float textures are not supported. Cube render target forced to TEXTURETYPE_UNESIGNED_BYTE type");
- }
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_MAG_FILTER, filters.mag);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_MIN_FILTER, filters.min);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
- for (let face = 0; face < 6; face++) {
- gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + face, 0, this._getRGBABufferInternalSizedFormat(fullOptions.type, fullOptions.format), size, size, 0, this._getInternalFormat(fullOptions.format), this._getWebGLTextureType(fullOptions.type), null);
- }
- // Create the framebuffer
- const framebuffer = gl.createFramebuffer();
- this._bindUnboundFramebuffer(framebuffer);
- rtWrapper._depthStencilBuffer = this._setupFramebufferDepthAttachments(fullOptions.generateStencilBuffer, fullOptions.generateDepthBuffer, size, size);
- // MipMaps
- if (fullOptions.generateMipMaps) {
- gl.generateMipmap(gl.TEXTURE_CUBE_MAP);
- }
- // Unbind
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, null);
- this._bindUnboundFramebuffer(null);
- rtWrapper._framebuffer = framebuffer;
- rtWrapper._generateDepthBuffer = fullOptions.generateDepthBuffer;
- rtWrapper._generateStencilBuffer = fullOptions.generateStencilBuffer;
- texture.width = size;
- texture.height = size;
- texture.isReady = true;
- texture.isCube = true;
- texture.samples = 1;
- texture.generateMipMaps = fullOptions.generateMipMaps;
- texture.samplingMode = fullOptions.samplingMode;
- texture.type = fullOptions.type;
- texture.format = fullOptions.format;
- this._internalTexturesCache.push(texture);
- rtWrapper.setTextures(texture);
- return rtWrapper;
-};
-//# sourceMappingURL=engine.renderTargetCube.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/effectRenderer.js
-
-
-
-
-
-
-// Prevents ES6 Crash if not imported.
-
-// Fullscreen quad buffers by default.
-const defaultOptions = {
- positions: [1, 1, -1, 1, -1, -1, 1, -1],
- indices: [0, 1, 2, 0, 2, 3],
-};
-/**
- * Helper class to render one or more effects.
- * You can access the previous rendering in your shader by declaring a sampler named textureSampler
- */
-class EffectRenderer {
- /**
- * Creates an effect renderer
- * @param engine the engine to use for rendering
- * @param options defines the options of the effect renderer
- */
- constructor(engine, options = defaultOptions) {
- var _a, _b;
- this._fullscreenViewport = new math_viewport_Viewport(0, 0, 1, 1);
- const positions = (_a = options.positions) !== null && _a !== void 0 ? _a : defaultOptions.positions;
- const indices = (_b = options.indices) !== null && _b !== void 0 ? _b : defaultOptions.indices;
- this.engine = engine;
- this._vertexBuffers = {
- [buffer_VertexBuffer.PositionKind]: new buffer_VertexBuffer(engine, positions, buffer_VertexBuffer.PositionKind, false, false, 2),
- };
- this._indexBuffer = engine.createIndexBuffer(indices);
- this._onContextRestoredObserver = engine.onContextRestoredObservable.add(() => {
- this._indexBuffer = engine.createIndexBuffer(indices);
- for (const key in this._vertexBuffers) {
- const vertexBuffer = this._vertexBuffers[key];
- vertexBuffer._rebuild();
- }
- });
- }
- /**
- * Sets the current viewport in normalized coordinates 0-1
- * @param viewport Defines the viewport to set (defaults to 0 0 1 1)
- */
- setViewport(viewport = this._fullscreenViewport) {
- this.engine.setViewport(viewport);
- }
- /**
- * Binds the embedded attributes buffer to the effect.
- * @param effect Defines the effect to bind the attributes for
- */
- bindBuffers(effect) {
- this.engine.bindBuffers(this._vertexBuffers, this._indexBuffer, effect);
- }
- /**
- * Sets the current effect wrapper to use during draw.
- * The effect needs to be ready before calling this api.
- * This also sets the default full screen position attribute.
- * @param effectWrapper Defines the effect to draw with
- */
- applyEffectWrapper(effectWrapper) {
- this.engine.setState(true);
- this.engine.depthCullingState.depthTest = false;
- this.engine.stencilState.stencilTest = false;
- this.engine.enableEffect(effectWrapper._drawWrapper);
- this.bindBuffers(effectWrapper.effect);
- effectWrapper.onApplyObservable.notifyObservers({});
- }
- /**
- * Saves engine states
- */
- saveStates() {
- this._savedStateDepthTest = this.engine.depthCullingState.depthTest;
- this._savedStateStencilTest = this.engine.stencilState.stencilTest;
- }
- /**
- * Restores engine states
- */
- restoreStates() {
- this.engine.depthCullingState.depthTest = this._savedStateDepthTest;
- this.engine.stencilState.stencilTest = this._savedStateStencilTest;
- }
- /**
- * Draws a full screen quad.
- */
- draw() {
- this.engine.drawElementsType(0, 0, 6);
- }
- _isRenderTargetTexture(texture) {
- return texture.renderTarget !== undefined;
- }
- /**
- * renders one or more effects to a specified texture
- * @param effectWrapper the effect to renderer
- * @param outputTexture texture to draw to, if null it will render to the screen.
- */
- render(effectWrapper, outputTexture = null) {
- // Ensure effect is ready
- if (!effectWrapper.effect.isReady()) {
- return;
- }
- this.saveStates();
- // Reset state
- this.setViewport();
- const out = outputTexture === null ? null : this._isRenderTargetTexture(outputTexture) ? outputTexture.renderTarget : outputTexture;
- if (out) {
- this.engine.bindFramebuffer(out);
- }
- this.applyEffectWrapper(effectWrapper);
- this.draw();
- if (out) {
- this.engine.unBindFramebuffer(out);
- }
- this.restoreStates();
- }
- /**
- * Disposes of the effect renderer
- */
- dispose() {
- const vertexBuffer = this._vertexBuffers[buffer_VertexBuffer.PositionKind];
- if (vertexBuffer) {
- vertexBuffer.dispose();
- delete this._vertexBuffers[buffer_VertexBuffer.PositionKind];
- }
- if (this._indexBuffer) {
- this.engine._releaseBuffer(this._indexBuffer);
- }
- if (this._onContextRestoredObserver) {
- this.engine.onContextRestoredObservable.remove(this._onContextRestoredObserver);
- this._onContextRestoredObserver = null;
- }
- }
-}
-/**
- * Wraps an effect to be used for rendering
- */
-class EffectWrapper {
- /**
- * The underlying effect
- */
- get effect() {
- return this._drawWrapper.effect;
- }
- set effect(effect) {
- this._drawWrapper.effect = effect;
- }
- /**
- * Creates an effect to be renderer
- * @param creationOptions options to create the effect
- */
- constructor(creationOptions) {
- /**
- * Event that is fired right before the effect is drawn (should be used to update uniforms)
- */
- this.onApplyObservable = new observable_Observable();
- let effectCreationOptions;
- const uniformNames = creationOptions.uniformNames || [];
- if (creationOptions.vertexShader) {
- effectCreationOptions = {
- fragmentSource: creationOptions.fragmentShader,
- vertexSource: creationOptions.vertexShader,
- spectorName: creationOptions.name || "effectWrapper",
- };
- }
- else {
- // Default scale to use in post process vertex shader.
- uniformNames.push("scale");
- effectCreationOptions = {
- fragmentSource: creationOptions.fragmentShader,
- vertex: "postprocess",
- spectorName: creationOptions.name || "effectWrapper",
- };
- // Sets the default scale to identity for the post process vertex shader.
- this.onApplyObservable.add(() => {
- this.effect.setFloat2("scale", 1, 1);
- });
- }
- const defines = creationOptions.defines ? creationOptions.defines.join("\n") : "";
- this._drawWrapper = new drawWrapper_DrawWrapper(creationOptions.engine);
- if (creationOptions.useShaderStore) {
- effectCreationOptions.fragment = effectCreationOptions.fragmentSource;
- if (!effectCreationOptions.vertex) {
- effectCreationOptions.vertex = effectCreationOptions.vertexSource;
- }
- delete effectCreationOptions.fragmentSource;
- delete effectCreationOptions.vertexSource;
- this.effect = creationOptions.engine.createEffect(effectCreationOptions, creationOptions.attributeNames || ["position"], uniformNames, creationOptions.samplerNames, defines, undefined, creationOptions.onCompiled, undefined, undefined, creationOptions.shaderLanguage);
- }
- else {
- this.effect = new effect_Effect(effectCreationOptions, creationOptions.attributeNames || ["position"], uniformNames, creationOptions.samplerNames, creationOptions.engine, defines, undefined, creationOptions.onCompiled, undefined, undefined, undefined, creationOptions.shaderLanguage);
- this._onContextRestoredObserver = creationOptions.engine.onContextRestoredObservable.add(() => {
- this.effect._pipelineContext = null; // because _prepareEffect will try to dispose this pipeline before recreating it and that would lead to webgl errors
- this.effect._wasPreviouslyReady = false;
- this.effect._prepareEffect();
- });
- }
- }
- /**
- * Disposes of the effect wrapper
- */
- dispose() {
- if (this._onContextRestoredObserver) {
- this.effect.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver);
- this._onContextRestoredObserver = null;
- }
- this.effect.dispose();
- }
-}
-//# sourceMappingURL=effectRenderer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/pass.fragment.js
-// Do not edit.
-
-const pass_fragment_name = "passPixelShader";
-const pass_fragment_shader = `varying vec2 vUV;uniform sampler2D textureSampler;
-#define CUSTOM_FRAGMENT_DEFINITIONS
-void main(void)
-{gl_FragColor=texture2D(textureSampler,vUV);}`;
-// Sideeffect
-ShaderStore.ShadersStore[pass_fragment_name] = pass_fragment_shader;
-/** @internal */
-const passPixelShader = { name: pass_fragment_name, shader: pass_fragment_shader };
-//# sourceMappingURL=pass.fragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/dumpTools.js
-
-
-
-
-
-
-/**
- * Class containing a set of static utilities functions to dump data from a canvas
- */
-class DumpTools {
- static _CreateDumpRenderer() {
- if (!DumpTools._DumpToolsEngine) {
- let canvas = new OffscreenCanvas(100, 100); // will be resized later
- let engine = null;
- const options = {
- preserveDrawingBuffer: true,
- depth: false,
- stencil: false,
- alpha: true,
- premultipliedAlpha: false,
- antialias: false,
- failIfMajorPerformanceCaveat: false,
- };
- try {
- engine = new ThinEngine(canvas, false, options);
- }
- catch (e) {
- // The browser does not support WebGL context in OffscreenCanvas, fallback on a regular canvas
- canvas = document.createElement("canvas");
- engine = new ThinEngine(canvas, false, options);
- }
- engine.getCaps().parallelShaderCompile = undefined;
- const renderer = new EffectRenderer(engine);
- const wrapper = new EffectWrapper({
- engine,
- name: passPixelShader.name,
- fragmentShader: passPixelShader.shader,
- samplerNames: ["textureSampler"],
- });
- DumpTools._DumpToolsEngine = {
- canvas,
- engine,
- renderer,
- wrapper,
- };
- }
- return DumpTools._DumpToolsEngine;
- }
- /**
- * Dumps the current bound framebuffer
- * @param width defines the rendering width
- * @param height defines the rendering height
- * @param engine defines the hosting engine
- * @param successCallback defines the callback triggered once the data are available
- * @param mimeType defines the mime type of the result
- * @param fileName defines the filename to download. If present, the result will automatically be downloaded
- * @param quality The quality of the image if lossy mimeType is used (e.g. image/jpeg, image/webp). See {@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob | HTMLCanvasElement.toBlob()}'s `quality` parameter.
- * @returns a void promise
- */
- static async DumpFramebuffer(width, height, engine, successCallback, mimeType = "image/png", fileName, quality) {
- // Read the contents of the framebuffer
- const bufferView = await engine.readPixels(0, 0, width, height);
- const data = new Uint8Array(bufferView.buffer);
- DumpTools.DumpData(width, height, data, successCallback, mimeType, fileName, true, undefined, quality);
- }
- /**
- * Dumps an array buffer
- * @param width defines the rendering width
- * @param height defines the rendering height
- * @param data the data array
- * @param mimeType defines the mime type of the result
- * @param fileName defines the filename to download. If present, the result will automatically be downloaded
- * @param invertY true to invert the picture in the Y dimension
- * @param toArrayBuffer true to convert the data to an ArrayBuffer (encoded as `mimeType`) instead of a base64 string
- * @param quality The quality of the image if lossy mimeType is used (e.g. image/jpeg, image/webp). See {@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob | HTMLCanvasElement.toBlob()}'s `quality` parameter.
- * @returns a promise that resolve to the final data
- */
- static DumpDataAsync(width, height, data, mimeType = "image/png", fileName, invertY = false, toArrayBuffer = false, quality) {
- return new Promise((resolve) => {
- DumpTools.DumpData(width, height, data, (result) => resolve(result), mimeType, fileName, invertY, toArrayBuffer, quality);
- });
- }
- /**
- * Dumps an array buffer
- * @param width defines the rendering width
- * @param height defines the rendering height
- * @param data the data array
- * @param successCallback defines the callback triggered once the data are available
- * @param mimeType defines the mime type of the result
- * @param fileName defines the filename to download. If present, the result will automatically be downloaded
- * @param invertY true to invert the picture in the Y dimension
- * @param toArrayBuffer true to convert the data to an ArrayBuffer (encoded as `mimeType`) instead of a base64 string
- * @param quality The quality of the image if lossy mimeType is used (e.g. image/jpeg, image/webp). See {@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob | HTMLCanvasElement.toBlob()}'s `quality` parameter.
- */
- static DumpData(width, height, data, successCallback, mimeType = "image/png", fileName, invertY = false, toArrayBuffer = false, quality) {
- const renderer = DumpTools._CreateDumpRenderer();
- renderer.engine.setSize(width, height, true);
- // Convert if data are float32
- if (data instanceof Float32Array) {
- const data2 = new Uint8Array(data.length);
- let n = data.length;
- while (n--) {
- const v = data[n];
- data2[n] = Math.round(math_scalar_Scalar.Clamp(v) * 255);
- }
- data = data2;
- }
- // Create the image
- const texture = renderer.engine.createRawTexture(data, width, height, 5, false, !invertY, 1);
- renderer.renderer.setViewport();
- renderer.renderer.applyEffectWrapper(renderer.wrapper);
- renderer.wrapper.effect._bindTexture("textureSampler", texture);
- renderer.renderer.draw();
- if (toArrayBuffer) {
- tools_Tools.ToBlob(renderer.canvas, (blob) => {
- const fileReader = new FileReader();
- fileReader.onload = (event) => {
- const arrayBuffer = event.target.result;
- if (successCallback) {
- successCallback(arrayBuffer);
- }
- };
- fileReader.readAsArrayBuffer(blob);
- }, mimeType, quality);
- }
- else {
- tools_Tools.EncodeScreenshotCanvasData(renderer.canvas, successCallback, mimeType, fileName, quality);
- }
- texture.dispose();
- }
- /**
- * Dispose the dump tools associated resources
- */
- static Dispose() {
- if (DumpTools._DumpToolsEngine) {
- DumpTools._DumpToolsEngine.wrapper.dispose();
- DumpTools._DumpToolsEngine.renderer.dispose();
- DumpTools._DumpToolsEngine.engine.dispose();
- }
- DumpTools._DumpToolsEngine = null;
- }
-}
-/**
- * This will be executed automatically for UMD and es5.
- * If esm dev wants the side effects to execute they will have to run it manually
- * Once we build native modules those need to be exported.
- * @internal
- */
-const dumpTools_initSideEffects = () => {
- // References the dependencies.
- tools_Tools.DumpData = DumpTools.DumpData;
- tools_Tools.DumpDataAsync = DumpTools.DumpDataAsync;
- tools_Tools.DumpFramebuffer = DumpTools.DumpFramebuffer;
-};
-dumpTools_initSideEffects();
-//# sourceMappingURL=dumpTools.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/renderTargetTexture.js
-
-
-
-
-
-
-
-
-
-
-
-/**
- * This Helps creating a texture that will be created from a camera in your scene.
- * It is basically a dynamic texture that could be used to create special effects for instance.
- * Actually, It is the base of lot of effects in the framework like post process, shadows, effect layers and rendering pipelines...
- */
-class renderTargetTexture_RenderTargetTexture extends texture_Texture {
- /**
- * Use this list to define the list of mesh you want to render.
- */
- get renderList() {
- return this._renderList;
- }
- set renderList(value) {
- if (this._unObserveRenderList) {
- this._unObserveRenderList();
- this._unObserveRenderList = null;
- }
- if (value) {
- this._unObserveRenderList = _ObserveArray(value, this._renderListHasChanged);
- }
- this._renderList = value;
- }
- /**
- * Post-processes for this render target
- */
- get postProcesses() {
- return this._postProcesses;
- }
- get _prePassEnabled() {
- return !!this._prePassRenderTarget && this._prePassRenderTarget.enabled;
- }
- /**
- * Set a after unbind callback in the texture.
- * This has been kept for backward compatibility and use of onAfterUnbindObservable is recommended.
- */
- set onAfterUnbind(callback) {
- if (this._onAfterUnbindObserver) {
- this.onAfterUnbindObservable.remove(this._onAfterUnbindObserver);
- }
- this._onAfterUnbindObserver = this.onAfterUnbindObservable.add(callback);
- }
- /**
- * Set a before render callback in the texture.
- * This has been kept for backward compatibility and use of onBeforeRenderObservable is recommended.
- */
- set onBeforeRender(callback) {
- if (this._onBeforeRenderObserver) {
- this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver);
- }
- this._onBeforeRenderObserver = this.onBeforeRenderObservable.add(callback);
- }
- /**
- * Set a after render callback in the texture.
- * This has been kept for backward compatibility and use of onAfterRenderObservable is recommended.
- */
- set onAfterRender(callback) {
- if (this._onAfterRenderObserver) {
- this.onAfterRenderObservable.remove(this._onAfterRenderObserver);
- }
- this._onAfterRenderObserver = this.onAfterRenderObservable.add(callback);
- }
- /**
- * Set a clear callback in the texture.
- * This has been kept for backward compatibility and use of onClearObservable is recommended.
- */
- set onClear(callback) {
- if (this._onClearObserver) {
- this.onClearObservable.remove(this._onClearObserver);
- }
- this._onClearObserver = this.onClearObservable.add(callback);
- }
- /**
- * Gets the render pass ids used by the render target texture. For a single render target the array length will be 1, for a cube texture it will be 6 and for
- * a 2D texture array it will return an array of ids the size of the 2D texture array
- */
- get renderPassIds() {
- return this._renderPassIds;
- }
- /**
- * Gets the current value of the refreshId counter
- */
- get currentRefreshId() {
- return this._currentRefreshId;
- }
- /**
- * Sets a specific material to be used to render a mesh/a list of meshes in this render target texture
- * @param mesh mesh or array of meshes
- * @param material material or array of materials to use for this render pass. If undefined is passed, no specific material will be used but the regular material instead (mesh.material). It's possible to provide an array of materials to use a different material for each rendering in the case of a cube texture (6 rendering) and a 2D texture array (as many rendering as the length of the array)
- */
- setMaterialForRendering(mesh, material) {
- let meshes;
- if (!Array.isArray(mesh)) {
- meshes = [mesh];
- }
- else {
- meshes = mesh;
- }
- for (let j = 0; j < meshes.length; ++j) {
- for (let i = 0; i < this._renderPassIds.length; ++i) {
- meshes[j].setMaterialForRenderPass(this._renderPassIds[i], material !== undefined ? (Array.isArray(material) ? material[i] : material) : undefined);
- }
- }
- }
- /**
- * Define if the texture has multiple draw buffers or if false a single draw buffer.
- */
- get isMulti() {
- var _a, _b;
- return (_b = (_a = this._renderTarget) === null || _a === void 0 ? void 0 : _a.isMulti) !== null && _b !== void 0 ? _b : false;
- }
- /**
- * Gets render target creation options that were used.
- */
- get renderTargetOptions() {
- return this._renderTargetOptions;
- }
- /**
- * Gets the render target wrapper associated with this render target
- */
- get renderTarget() {
- return this._renderTarget;
- }
- _onRatioRescale() {
- if (this._sizeRatio) {
- this.resize(this._initialSizeParameter);
- }
- }
- /**
- * Gets or sets the size of the bounding box associated with the texture (when in cube mode)
- * When defined, the cubemap will switch to local mode
- * @see https://community.arm.com/graphics/b/blog/posts/reflections-based-on-local-cubemaps-in-unity
- * @example https://www.babylonjs-playground.com/#RNASML
- */
- set boundingBoxSize(value) {
- if (this._boundingBoxSize && this._boundingBoxSize.equals(value)) {
- return;
- }
- this._boundingBoxSize = value;
- const scene = this.getScene();
- if (scene) {
- scene.markAllMaterialsAsDirty(1);
- }
- }
- get boundingBoxSize() {
- return this._boundingBoxSize;
- }
- /**
- * In case the RTT has been created with a depth texture, get the associated
- * depth texture.
- * Otherwise, return null.
- */
- get depthStencilTexture() {
- var _a, _b;
- return (_b = (_a = this._renderTarget) === null || _a === void 0 ? void 0 : _a._depthStencilTexture) !== null && _b !== void 0 ? _b : null;
- }
- /** @internal */
- constructor(name, size, scene, generateMipMaps = false, doNotChangeAspectRatio = true, type = 0, isCube = false, samplingMode = texture_Texture.TRILINEAR_SAMPLINGMODE, generateDepthBuffer = true, generateStencilBuffer = false, isMulti = false, format = 5, delayAllocation = false, samples, creationFlags, noColorAttachment = false, useSRGBBuffer = false) {
- var _a, _b, _c, _d, _e, _f;
- let colorAttachment = undefined;
- if (typeof generateMipMaps === "object") {
- const options = generateMipMaps;
- generateMipMaps = !!options.generateMipMaps;
- doNotChangeAspectRatio = (_a = options.doNotChangeAspectRatio) !== null && _a !== void 0 ? _a : true;
- type = (_b = options.type) !== null && _b !== void 0 ? _b : 0;
- isCube = !!options.isCube;
- samplingMode = (_c = options.samplingMode) !== null && _c !== void 0 ? _c : texture_Texture.TRILINEAR_SAMPLINGMODE;
- generateDepthBuffer = (_d = options.generateDepthBuffer) !== null && _d !== void 0 ? _d : true;
- generateStencilBuffer = !!options.generateStencilBuffer;
- isMulti = !!options.isMulti;
- format = (_e = options.format) !== null && _e !== void 0 ? _e : 5;
- delayAllocation = !!options.delayAllocation;
- samples = options.samples;
- creationFlags = options.creationFlags;
- noColorAttachment = !!options.noColorAttachment;
- useSRGBBuffer = !!options.useSRGBBuffer;
- colorAttachment = options.colorAttachment;
- }
- super(null, scene, !generateMipMaps, undefined, samplingMode, undefined, undefined, undefined, undefined, format);
- this._unObserveRenderList = null;
- this._renderListHasChanged = (_functionName, previousLength) => {
- var _a;
- const newLength = this._renderList ? this._renderList.length : 0;
- if ((previousLength === 0 && newLength > 0) || newLength === 0) {
- (_a = this.getScene()) === null || _a === void 0 ? void 0 : _a.meshes.forEach((mesh) => {
- mesh._markSubMeshesAsLightDirty();
- });
- }
- };
- /**
- * Define if particles should be rendered in your texture.
- */
- this.renderParticles = true;
- /**
- * Define if sprites should be rendered in your texture.
- */
- this.renderSprites = false;
- /**
- * Force checking the layerMask property even if a custom list of meshes is provided (ie. if renderList is not undefined)
- */
- this.forceLayerMaskCheck = false;
- /**
- * Define if the camera viewport should be respected while rendering the texture or if the render should be done to the entire texture.
- */
- this.ignoreCameraViewport = false;
- /**
- * An event triggered when the texture is unbind.
- */
- this.onBeforeBindObservable = new observable_Observable();
- /**
- * An event triggered when the texture is unbind.
- */
- this.onAfterUnbindObservable = new observable_Observable();
- /**
- * An event triggered before rendering the texture
- */
- this.onBeforeRenderObservable = new observable_Observable();
- /**
- * An event triggered after rendering the texture
- */
- this.onAfterRenderObservable = new observable_Observable();
- /**
- * An event triggered after the texture clear
- */
- this.onClearObservable = new observable_Observable();
- /**
- * An event triggered when the texture is resized.
- */
- this.onResizeObservable = new observable_Observable();
- /** @internal */
- this._cleared = false;
- /**
- * Skip the initial clear of the rtt at the beginning of the frame render loop
- */
- this.skipInitialClear = false;
- this._currentRefreshId = -1;
- this._refreshRate = 1;
- this._samples = 1;
- this._canRescale = true;
- this._renderTarget = null;
- /**
- * Gets or sets the center of the bounding box associated with the texture (when in cube mode)
- * It must define where the camera used to render the texture is set
- */
- this.boundingBoxPosition = math_vector_Vector3.Zero();
- scene = this.getScene();
- if (!scene) {
- return;
- }
- const engine = this.getScene().getEngine();
- this._coordinatesMode = texture_Texture.PROJECTION_MODE;
- this.renderList = new Array();
- this.name = name;
- this.isRenderTarget = true;
- this._initialSizeParameter = size;
- this._renderPassIds = [];
- this._isCubeData = isCube;
- this._processSizeParameter(size);
- this.renderPassId = this._renderPassIds[0];
- this._resizeObserver = engine.onResizeObservable.add(() => { });
- this._generateMipMaps = generateMipMaps ? true : false;
- this._doNotChangeAspectRatio = doNotChangeAspectRatio;
- // Rendering groups
- this._renderingManager = new RenderingManager(scene);
- this._renderingManager._useSceneAutoClearSetup = true;
- if (isMulti) {
- return;
- }
- this._renderTargetOptions = {
- generateMipMaps: generateMipMaps,
- type: type,
- format: (_f = this._format) !== null && _f !== void 0 ? _f : undefined,
- samplingMode: this.samplingMode,
- generateDepthBuffer: generateDepthBuffer,
- generateStencilBuffer: generateStencilBuffer,
- samples,
- creationFlags,
- noColorAttachment: noColorAttachment,
- useSRGBBuffer,
- colorAttachment: colorAttachment,
- label: this.name,
- };
- if (this.samplingMode === texture_Texture.NEAREST_SAMPLINGMODE) {
- this.wrapU = texture_Texture.CLAMP_ADDRESSMODE;
- this.wrapV = texture_Texture.CLAMP_ADDRESSMODE;
- }
- if (!delayAllocation) {
- if (isCube) {
- this._renderTarget = scene.getEngine().createRenderTargetCubeTexture(this.getRenderSize(), this._renderTargetOptions);
- this.coordinatesMode = texture_Texture.INVCUBIC_MODE;
- this._textureMatrix = math_vector_Matrix.Identity();
- }
- else {
- this._renderTarget = scene.getEngine().createRenderTargetTexture(this._size, this._renderTargetOptions);
- }
- this._texture = this._renderTarget.texture;
- if (samples !== undefined) {
- this.samples = samples;
- }
- }
- }
- /**
- * Creates a depth stencil texture.
- * This is only available in WebGL 2 or with the depth texture extension available.
- * @param comparisonFunction Specifies the comparison function to set on the texture. If 0 or undefined, the texture is not in comparison mode (default: 0)
- * @param bilinearFiltering Specifies whether or not bilinear filtering is enable on the texture (default: true)
- * @param generateStencil Specifies whether or not a stencil should be allocated in the texture (default: false)
- * @param samples sample count of the depth/stencil texture (default: 1)
- * @param format format of the depth texture (default: 14)
- */
- createDepthStencilTexture(comparisonFunction = 0, bilinearFiltering = true, generateStencil = false, samples = 1, format = 14) {
- var _a;
- (_a = this._renderTarget) === null || _a === void 0 ? void 0 : _a.createDepthStencilTexture(comparisonFunction, bilinearFiltering, generateStencil, samples, format);
- }
- _releaseRenderPassId() {
- if (this._scene) {
- const engine = this._scene.getEngine();
- for (let i = 0; i < this._renderPassIds.length; ++i) {
- engine.releaseRenderPassId(this._renderPassIds[i]);
- }
- }
- this._renderPassIds = [];
- }
- _createRenderPassId() {
- this._releaseRenderPassId();
- const engine = this._scene.getEngine(); // scene can't be null in a RenderTargetTexture, see constructor
- const numPasses = this._isCubeData ? 6 : this.getRenderLayers() || 1;
- for (let i = 0; i < numPasses; ++i) {
- this._renderPassIds[i] = engine.createRenderPassId(`RenderTargetTexture - ${this.name}#${i}`);
- }
- }
- _processSizeParameter(size, createRenderPassIds = true) {
- if (size.ratio) {
- this._sizeRatio = size.ratio;
- const engine = this._getEngine();
- this._size = {
- width: this._bestReflectionRenderTargetDimension(engine.getRenderWidth(), this._sizeRatio),
- height: this._bestReflectionRenderTargetDimension(engine.getRenderHeight(), this._sizeRatio),
- };
- }
- else {
- this._size = size;
- }
- if (createRenderPassIds) {
- this._createRenderPassId();
- }
- }
- /**
- * Define the number of samples to use in case of MSAA.
- * It defaults to one meaning no MSAA has been enabled.
- */
- get samples() {
- var _a, _b;
- return (_b = (_a = this._renderTarget) === null || _a === void 0 ? void 0 : _a.samples) !== null && _b !== void 0 ? _b : this._samples;
- }
- set samples(value) {
- if (this._renderTarget) {
- this._samples = this._renderTarget.setSamples(value);
- }
- }
- /**
- * Resets the refresh counter of the texture and start bak from scratch.
- * Could be useful to regenerate the texture if it is setup to render only once.
- */
- resetRefreshCounter() {
- this._currentRefreshId = -1;
- }
- /**
- * Define the refresh rate of the texture or the rendering frequency.
- * Use 0 to render just once, 1 to render on every frame, 2 to render every two frames and so on...
- */
- get refreshRate() {
- return this._refreshRate;
- }
- set refreshRate(value) {
- this._refreshRate = value;
- this.resetRefreshCounter();
- }
- /**
- * Adds a post process to the render target rendering passes.
- * @param postProcess define the post process to add
- */
- addPostProcess(postProcess) {
- if (!this._postProcessManager) {
- const scene = this.getScene();
- if (!scene) {
- return;
- }
- this._postProcessManager = new PostProcessManager(scene);
- this._postProcesses = new Array();
- }
- this._postProcesses.push(postProcess);
- this._postProcesses[0].autoClear = false;
- }
- /**
- * Clear all the post processes attached to the render target
- * @param dispose define if the cleared post processes should also be disposed (false by default)
- */
- clearPostProcesses(dispose = false) {
- if (!this._postProcesses) {
- return;
- }
- if (dispose) {
- for (const postProcess of this._postProcesses) {
- postProcess.dispose();
- }
- }
- this._postProcesses = [];
- }
- /**
- * Remove one of the post process from the list of attached post processes to the texture
- * @param postProcess define the post process to remove from the list
- */
- removePostProcess(postProcess) {
- if (!this._postProcesses) {
- return;
- }
- const index = this._postProcesses.indexOf(postProcess);
- if (index === -1) {
- return;
- }
- this._postProcesses.splice(index, 1);
- if (this._postProcesses.length > 0) {
- this._postProcesses[0].autoClear = false;
- }
- }
- /** @internal */
- _shouldRender() {
- if (this._currentRefreshId === -1) {
- // At least render once
- this._currentRefreshId = 1;
- return true;
- }
- if (this.refreshRate === this._currentRefreshId) {
- this._currentRefreshId = 1;
- return true;
- }
- this._currentRefreshId++;
- return false;
- }
- /**
- * Gets the actual render size of the texture.
- * @returns the width of the render size
- */
- getRenderSize() {
- return this.getRenderWidth();
- }
- /**
- * Gets the actual render width of the texture.
- * @returns the width of the render size
- */
- getRenderWidth() {
- if (this._size.width) {
- return this._size.width;
- }
- return this._size;
- }
- /**
- * Gets the actual render height of the texture.
- * @returns the height of the render size
- */
- getRenderHeight() {
- if (this._size.width) {
- return this._size.height;
- }
- return this._size;
- }
- /**
- * Gets the actual number of layers of the texture.
- * @returns the number of layers
- */
- getRenderLayers() {
- const layers = this._size.layers;
- if (layers) {
- return layers;
- }
- return 0;
- }
- /**
- * Don't allow this render target texture to rescale. Mainly used to prevent rescaling by the scene optimizer.
- */
- disableRescaling() {
- this._canRescale = false;
- }
- /**
- * Get if the texture can be rescaled or not.
- */
- get canRescale() {
- return this._canRescale;
- }
- /**
- * Resize the texture using a ratio.
- * @param ratio the ratio to apply to the texture size in order to compute the new target size
- */
- scale(ratio) {
- const newSize = Math.max(1, this.getRenderSize() * ratio);
- this.resize(newSize);
- }
- /**
- * Get the texture reflection matrix used to rotate/transform the reflection.
- * @returns the reflection matrix
- */
- getReflectionTextureMatrix() {
- if (this.isCube) {
- return this._textureMatrix;
- }
- return super.getReflectionTextureMatrix();
- }
- /**
- * Resize the texture to a new desired size.
- * Be careful as it will recreate all the data in the new texture.
- * @param size Define the new size. It can be:
- * - a number for squared texture,
- * - an object containing { width: number, height: number }
- * - or an object containing a ratio { ratio: number }
- */
- resize(size) {
- var _a;
- const wasCube = this.isCube;
- (_a = this._renderTarget) === null || _a === void 0 ? void 0 : _a.dispose();
- this._renderTarget = null;
- const scene = this.getScene();
- if (!scene) {
- return;
- }
- this._processSizeParameter(size, false);
- if (wasCube) {
- this._renderTarget = scene.getEngine().createRenderTargetCubeTexture(this.getRenderSize(), this._renderTargetOptions);
- }
- else {
- this._renderTarget = scene.getEngine().createRenderTargetTexture(this._size, this._renderTargetOptions);
- }
- this._texture = this._renderTarget.texture;
- if (this._renderTargetOptions.samples !== undefined) {
- this.samples = this._renderTargetOptions.samples;
- }
- if (this.onResizeObservable.hasObservers()) {
- this.onResizeObservable.notifyObservers(this);
- }
- }
- /**
- * Renders all the objects from the render list into the texture.
- * @param useCameraPostProcess Define if camera post processes should be used during the rendering
- * @param dumpForDebug Define if the rendering result should be dumped (copied) for debugging purpose
- */
- render(useCameraPostProcess = false, dumpForDebug = false) {
- this._render(useCameraPostProcess, dumpForDebug);
- }
- /**
- * This function will check if the render target texture can be rendered (textures are loaded, shaders are compiled)
- * @returns true if all required resources are ready
- */
- isReadyForRendering() {
- return this._render(false, false, true);
- }
- _render(useCameraPostProcess = false, dumpForDebug = false, checkReadiness = false) {
- var _a;
- const scene = this.getScene();
- if (!scene) {
- return checkReadiness;
- }
- const engine = scene.getEngine();
- if (this.useCameraPostProcesses !== undefined) {
- useCameraPostProcess = this.useCameraPostProcesses;
- }
- if (this._waitingRenderList) {
- this.renderList = [];
- for (let index = 0; index < this._waitingRenderList.length; index++) {
- const id = this._waitingRenderList[index];
- const mesh = scene.getMeshById(id);
- if (mesh) {
- this.renderList.push(mesh);
- }
- }
- this._waitingRenderList = undefined;
- }
- // Is predicate defined?
- if (this.renderListPredicate) {
- if (this.renderList) {
- this.renderList.length = 0; // Clear previous renderList
- }
- else {
- this.renderList = [];
- }
- const scene = this.getScene();
- if (!scene) {
- return checkReadiness;
- }
- const sceneMeshes = scene.meshes;
- for (let index = 0; index < sceneMeshes.length; index++) {
- const mesh = sceneMeshes[index];
- if (this.renderListPredicate(mesh)) {
- this.renderList.push(mesh);
- }
- }
- }
- const currentRenderPassId = engine.currentRenderPassId;
- this.onBeforeBindObservable.notifyObservers(this);
- // Set custom projection.
- // Needs to be before binding to prevent changing the aspect ratio.
- const camera = (_a = this.activeCamera) !== null && _a !== void 0 ? _a : scene.activeCamera;
- const sceneCamera = scene.activeCamera;
- if (camera) {
- if (camera !== scene.activeCamera) {
- scene.setTransformMatrix(camera.getViewMatrix(), camera.getProjectionMatrix(true));
- scene.activeCamera = camera;
- }
- engine.setViewport(camera.rigParent ? camera.rigParent.viewport : camera.viewport, this.getRenderWidth(), this.getRenderHeight());
- }
- this._defaultRenderListPrepared = false;
- let returnValue = checkReadiness;
- if (!checkReadiness) {
- if (this.is2DArray && !this.isMulti) {
- for (let layer = 0; layer < this.getRenderLayers(); layer++) {
- this._renderToTarget(0, useCameraPostProcess, dumpForDebug, layer, camera);
- scene.incrementRenderId();
- scene.resetCachedMaterial();
- }
- }
- else if (this.isCube && !this.isMulti) {
- for (let face = 0; face < 6; face++) {
- this._renderToTarget(face, useCameraPostProcess, dumpForDebug, undefined, camera);
- scene.incrementRenderId();
- scene.resetCachedMaterial();
- }
- }
- else {
- this._renderToTarget(0, useCameraPostProcess, dumpForDebug, undefined, camera);
- }
- }
- else {
- if (!scene.getViewMatrix()) {
- // We probably didn't execute scene.render() yet, so make sure we have a view/projection matrix setup for the scene
- scene.updateTransformMatrix();
- }
- const numLayers = this.is2DArray ? this.getRenderLayers() : this.isCube ? 6 : 1;
- for (let layer = 0; layer < numLayers && returnValue; layer++) {
- let currentRenderList = null;
- const defaultRenderList = this.renderList ? this.renderList : scene.getActiveMeshes().data;
- const defaultRenderListLength = this.renderList ? this.renderList.length : scene.getActiveMeshes().length;
- engine.currentRenderPassId = this._renderPassIds[layer];
- this.onBeforeRenderObservable.notifyObservers(layer);
- if (this.getCustomRenderList) {
- currentRenderList = this.getCustomRenderList(layer, defaultRenderList, defaultRenderListLength);
- }
- if (!currentRenderList) {
- currentRenderList = defaultRenderList;
- }
- if (!this._doNotChangeAspectRatio) {
- scene.updateTransformMatrix(true);
- }
- for (let i = 0; i < currentRenderList.length && returnValue; ++i) {
- const mesh = currentRenderList[i];
- if (!mesh.isEnabled() || mesh.isBlocked || !mesh.isVisible || !mesh.subMeshes) {
- continue;
- }
- if (this.customIsReadyFunction) {
- if (!this.customIsReadyFunction(mesh, this.refreshRate, checkReadiness)) {
- returnValue = false;
- continue;
- }
- }
- else if (!mesh.isReady(true)) {
- returnValue = false;
- continue;
- }
- }
- this.onAfterRenderObservable.notifyObservers(layer);
- if (this.is2DArray || this.isCube) {
- scene.incrementRenderId();
- scene.resetCachedMaterial();
- }
- }
- }
- this.onAfterUnbindObservable.notifyObservers(this);
- engine.currentRenderPassId = currentRenderPassId;
- if (sceneCamera) {
- scene.activeCamera = sceneCamera;
- // Do not avoid setting uniforms when multiple scenes are active as another camera may have overwrite these
- if (scene.getEngine().scenes.length > 1 || (this.activeCamera && this.activeCamera !== scene.activeCamera)) {
- scene.setTransformMatrix(scene.activeCamera.getViewMatrix(), scene.activeCamera.getProjectionMatrix(true));
- }
- engine.setViewport(scene.activeCamera.viewport);
- }
- scene.resetCachedMaterial();
- return returnValue;
- }
- _bestReflectionRenderTargetDimension(renderDimension, scale) {
- const minimum = 128;
- const x = renderDimension * scale;
- const curved = engine_Engine.NearestPOT(x + (minimum * minimum) / (minimum + x));
- // Ensure we don't exceed the render dimension (while staying POT)
- return Math.min(engine_Engine.FloorPOT(renderDimension), curved);
- }
- _prepareRenderingManager(currentRenderList, currentRenderListLength, camera, checkLayerMask) {
- const scene = this.getScene();
- if (!scene) {
- return;
- }
- this._renderingManager.reset();
- const sceneRenderId = scene.getRenderId();
- for (let meshIndex = 0; meshIndex < currentRenderListLength; meshIndex++) {
- const mesh = currentRenderList[meshIndex];
- if (mesh && !mesh.isBlocked) {
- if (this.customIsReadyFunction) {
- if (!this.customIsReadyFunction(mesh, this.refreshRate, false)) {
- this.resetRefreshCounter();
- continue;
- }
- }
- else if (!mesh.isReady(this.refreshRate === 0)) {
- this.resetRefreshCounter();
- continue;
- }
- if (!mesh._internalAbstractMeshDataInfo._currentLODIsUpToDate && scene.activeCamera) {
- mesh._internalAbstractMeshDataInfo._currentLOD = scene.customLODSelector
- ? scene.customLODSelector(mesh, this.activeCamera || scene.activeCamera)
- : mesh.getLOD(this.activeCamera || scene.activeCamera);
- mesh._internalAbstractMeshDataInfo._currentLODIsUpToDate = true;
- }
- if (!mesh._internalAbstractMeshDataInfo._currentLOD) {
- continue;
- }
- let meshToRender = mesh._internalAbstractMeshDataInfo._currentLOD;
- meshToRender._preActivateForIntermediateRendering(sceneRenderId);
- let isMasked;
- if (checkLayerMask && camera) {
- isMasked = (mesh.layerMask & camera.layerMask) === 0;
- }
- else {
- isMasked = false;
- }
- if (mesh.isEnabled() && mesh.isVisible && mesh.subMeshes && !isMasked) {
- if (meshToRender !== mesh) {
- meshToRender._activate(sceneRenderId, true);
- }
- if (mesh._activate(sceneRenderId, true) && mesh.subMeshes.length) {
- if (!mesh.isAnInstance) {
- meshToRender._internalAbstractMeshDataInfo._onlyForInstancesIntermediate = false;
- }
- else {
- if (mesh._internalAbstractMeshDataInfo._actAsRegularMesh) {
- meshToRender = mesh;
- }
- }
- meshToRender._internalAbstractMeshDataInfo._isActiveIntermediate = true;
- for (let subIndex = 0; subIndex < meshToRender.subMeshes.length; subIndex++) {
- const subMesh = meshToRender.subMeshes[subIndex];
- this._renderingManager.dispatch(subMesh, meshToRender);
- }
- }
- }
- }
- }
- for (let particleIndex = 0; particleIndex < scene.particleSystems.length; particleIndex++) {
- const particleSystem = scene.particleSystems[particleIndex];
- const emitter = particleSystem.emitter;
- if (!particleSystem.isStarted() || !emitter || (emitter.position && !emitter.isEnabled())) {
- continue;
- }
- this._renderingManager.dispatchParticles(particleSystem);
- }
- }
- /**
- * @internal
- * @param faceIndex face index to bind to if this is a cubetexture
- * @param layer defines the index of the texture to bind in the array
- */
- _bindFrameBuffer(faceIndex = 0, layer = 0) {
- const scene = this.getScene();
- if (!scene) {
- return;
- }
- const engine = scene.getEngine();
- if (this._renderTarget) {
- engine.bindFramebuffer(this._renderTarget, this.isCube ? faceIndex : undefined, undefined, undefined, this.ignoreCameraViewport, 0, layer);
- }
- }
- _unbindFrameBuffer(engine, faceIndex) {
- if (!this._renderTarget) {
- return;
- }
- engine.unBindFramebuffer(this._renderTarget, this.isCube, () => {
- this.onAfterRenderObservable.notifyObservers(faceIndex);
- });
- }
- /**
- * @internal
- */
- _prepareFrame(scene, faceIndex, layer, useCameraPostProcess) {
- if (this._postProcessManager) {
- if (!this._prePassEnabled) {
- this._postProcessManager._prepareFrame(this._texture, this._postProcesses);
- }
- }
- else if (!useCameraPostProcess || !scene.postProcessManager._prepareFrame(this._texture)) {
- this._bindFrameBuffer(faceIndex, layer);
- }
- }
- _renderToTarget(faceIndex, useCameraPostProcess, dumpForDebug, layer = 0, camera = null) {
- var _a, _b, _c, _d, _e, _f;
- const scene = this.getScene();
- if (!scene) {
- return;
- }
- const engine = scene.getEngine();
- (_a = engine._debugPushGroup) === null || _a === void 0 ? void 0 : _a.call(engine, `render to face #${faceIndex} layer #${layer}`, 1);
- // Bind
- this._prepareFrame(scene, faceIndex, layer, useCameraPostProcess);
- if (this.is2DArray) {
- engine.currentRenderPassId = this._renderPassIds[layer];
- this.onBeforeRenderObservable.notifyObservers(layer);
- }
- else {
- engine.currentRenderPassId = this._renderPassIds[faceIndex];
- this.onBeforeRenderObservable.notifyObservers(faceIndex);
- }
- const fastPath = engine.snapshotRendering && engine.snapshotRenderingMode === 1;
- if (!fastPath) {
- // Get the list of meshes to render
- let currentRenderList = null;
- const defaultRenderList = this.renderList ? this.renderList : scene.getActiveMeshes().data;
- const defaultRenderListLength = this.renderList ? this.renderList.length : scene.getActiveMeshes().length;
- if (this.getCustomRenderList) {
- currentRenderList = this.getCustomRenderList(this.is2DArray ? layer : faceIndex, defaultRenderList, defaultRenderListLength);
- }
- if (!currentRenderList) {
- // No custom render list provided, we prepare the rendering for the default list, but check
- // first if we did not already performed the preparation before so as to avoid re-doing it several times
- if (!this._defaultRenderListPrepared) {
- this._prepareRenderingManager(defaultRenderList, defaultRenderListLength, camera, !this.renderList || this.forceLayerMaskCheck);
- this._defaultRenderListPrepared = true;
- }
- currentRenderList = defaultRenderList;
- }
- else {
- // Prepare the rendering for the custom render list provided
- this._prepareRenderingManager(currentRenderList, currentRenderList.length, camera, this.forceLayerMaskCheck);
- }
- // Before clear
- for (const step of scene._beforeRenderTargetClearStage) {
- step.action(this, faceIndex, layer);
- }
- // Clear
- if (this.onClearObservable.hasObservers()) {
- this.onClearObservable.notifyObservers(engine);
- }
- else {
- if (!this.skipInitialClear) {
- engine.clear(this.clearColor || scene.clearColor, true, true, true);
- }
- }
- if (!this._doNotChangeAspectRatio) {
- scene.updateTransformMatrix(true);
- }
- // Before Camera Draw
- for (const step of scene._beforeRenderTargetDrawStage) {
- step.action(this, faceIndex, layer);
- }
- // Render
- this._renderingManager.render(this.customRenderFunction, currentRenderList, this.renderParticles, this.renderSprites);
- // After Camera Draw
- for (const step of scene._afterRenderTargetDrawStage) {
- step.action(this, faceIndex, layer);
- }
- const saveGenerateMipMaps = (_c = (_b = this._texture) === null || _b === void 0 ? void 0 : _b.generateMipMaps) !== null && _c !== void 0 ? _c : false;
- if (this._texture) {
- this._texture.generateMipMaps = false; // if left true, the mipmaps will be generated (if this._texture.generateMipMaps = true) when the first post process binds its own RTT: by doing so it will unbind the current RTT,
- // which will trigger a mipmap generation. We don't want this because it's a wasted work, we will do an unbind of the current RTT at the end of the process (see unbindFrameBuffer) which will
- // trigger the generation of the final mipmaps
- }
- if (this._postProcessManager) {
- this._postProcessManager._finalizeFrame(false, (_d = this._renderTarget) !== null && _d !== void 0 ? _d : undefined, faceIndex, this._postProcesses, this.ignoreCameraViewport);
- }
- else if (useCameraPostProcess) {
- scene.postProcessManager._finalizeFrame(false, (_e = this._renderTarget) !== null && _e !== void 0 ? _e : undefined, faceIndex);
- }
- for (const step of scene._afterRenderTargetPostProcessStage) {
- step.action(this, faceIndex, layer);
- }
- if (this._texture) {
- this._texture.generateMipMaps = saveGenerateMipMaps;
- }
- if (!this._doNotChangeAspectRatio) {
- scene.updateTransformMatrix(true);
- }
- // Dump ?
- if (dumpForDebug) {
- DumpTools.DumpFramebuffer(this.getRenderWidth(), this.getRenderHeight(), engine);
- }
- }
- else {
- // Clear
- if (this.onClearObservable.hasObservers()) {
- this.onClearObservable.notifyObservers(engine);
- }
- else {
- if (!this.skipInitialClear) {
- engine.clear(this.clearColor || scene.clearColor, true, true, true);
- }
- }
- }
- // Unbind
- this._unbindFrameBuffer(engine, faceIndex);
- if (this._texture && this.isCube && faceIndex === 5) {
- engine.generateMipMapsForCubemap(this._texture);
- }
- (_f = engine._debugPopGroup) === null || _f === void 0 ? void 0 : _f.call(engine, 1);
- }
- /**
- * Overrides the default sort function applied in the rendering group to prepare the meshes.
- * This allowed control for front to back rendering or reversely depending of the special needs.
- *
- * @param renderingGroupId The rendering group id corresponding to its index
- * @param opaqueSortCompareFn The opaque queue comparison function use to sort.
- * @param alphaTestSortCompareFn The alpha test queue comparison function use to sort.
- * @param transparentSortCompareFn The transparent queue comparison function use to sort.
- */
- setRenderingOrder(renderingGroupId, opaqueSortCompareFn = null, alphaTestSortCompareFn = null, transparentSortCompareFn = null) {
- this._renderingManager.setRenderingOrder(renderingGroupId, opaqueSortCompareFn, alphaTestSortCompareFn, transparentSortCompareFn);
- }
- /**
- * Specifies whether or not the stencil and depth buffer are cleared between two rendering groups.
- *
- * @param renderingGroupId The rendering group id corresponding to its index
- * @param autoClearDepthStencil Automatically clears depth and stencil between groups if true.
- */
- setRenderingAutoClearDepthStencil(renderingGroupId, autoClearDepthStencil) {
- this._renderingManager.setRenderingAutoClearDepthStencil(renderingGroupId, autoClearDepthStencil);
- this._renderingManager._useSceneAutoClearSetup = false;
- }
- /**
- * Clones the texture.
- * @returns the cloned texture
- */
- clone() {
- const textureSize = this.getSize();
- const newTexture = new renderTargetTexture_RenderTargetTexture(this.name, textureSize, this.getScene(), this._renderTargetOptions.generateMipMaps, this._doNotChangeAspectRatio, this._renderTargetOptions.type, this.isCube, this._renderTargetOptions.samplingMode, this._renderTargetOptions.generateDepthBuffer, this._renderTargetOptions.generateStencilBuffer, undefined, this._renderTargetOptions.format, undefined, this._renderTargetOptions.samples);
- // Base texture
- newTexture.hasAlpha = this.hasAlpha;
- newTexture.level = this.level;
- // RenderTarget Texture
- newTexture.coordinatesMode = this.coordinatesMode;
- if (this.renderList) {
- newTexture.renderList = this.renderList.slice(0);
- }
- return newTexture;
- }
- /**
- * Serialize the texture to a JSON representation we can easily use in the respective Parse function.
- * @returns The JSON representation of the texture
- */
- serialize() {
- if (!this.name) {
- return null;
- }
- const serializationObject = super.serialize();
- serializationObject.renderTargetSize = this.getRenderSize();
- serializationObject.renderList = [];
- if (this.renderList) {
- for (let index = 0; index < this.renderList.length; index++) {
- serializationObject.renderList.push(this.renderList[index].id);
- }
- }
- return serializationObject;
- }
- /**
- * This will remove the attached framebuffer objects. The texture will not be able to be used as render target anymore
- */
- disposeFramebufferObjects() {
- var _a;
- (_a = this._renderTarget) === null || _a === void 0 ? void 0 : _a.dispose(true);
- }
- /**
- * Release and destroy the underlying lower level texture aka internalTexture.
- */
- releaseInternalTexture() {
- var _a;
- (_a = this._renderTarget) === null || _a === void 0 ? void 0 : _a.releaseTextures();
- this._texture = null;
- }
- /**
- * Dispose the texture and release its associated resources.
- */
- dispose() {
- var _a;
- this.onResizeObservable.clear();
- this.onClearObservable.clear();
- this.onAfterRenderObservable.clear();
- this.onAfterUnbindObservable.clear();
- this.onBeforeBindObservable.clear();
- this.onBeforeRenderObservable.clear();
- if (this._postProcessManager) {
- this._postProcessManager.dispose();
- this._postProcessManager = null;
- }
- if (this._prePassRenderTarget) {
- this._prePassRenderTarget.dispose();
- }
- this._releaseRenderPassId();
- this.clearPostProcesses(true);
- if (this._resizeObserver) {
- this.getScene().getEngine().onResizeObservable.remove(this._resizeObserver);
- this._resizeObserver = null;
- }
- this.renderList = null;
- // Remove from custom render targets
- const scene = this.getScene();
- if (!scene) {
- return;
- }
- let index = scene.customRenderTargets.indexOf(this);
- if (index >= 0) {
- scene.customRenderTargets.splice(index, 1);
- }
- for (const camera of scene.cameras) {
- index = camera.customRenderTargets.indexOf(this);
- if (index >= 0) {
- camera.customRenderTargets.splice(index, 1);
- }
- }
- (_a = this._renderTarget) === null || _a === void 0 ? void 0 : _a.dispose();
- this._renderTarget = null;
- this._texture = null;
- super.dispose();
- }
- /** @internal */
- _rebuild() {
- if (this.refreshRate === renderTargetTexture_RenderTargetTexture.REFRESHRATE_RENDER_ONCE) {
- this.refreshRate = renderTargetTexture_RenderTargetTexture.REFRESHRATE_RENDER_ONCE;
- }
- if (this._postProcessManager) {
- this._postProcessManager._rebuild();
- }
- }
- /**
- * Clear the info related to rendering groups preventing retention point in material dispose.
- */
- freeRenderingGroups() {
- if (this._renderingManager) {
- this._renderingManager.freeRenderingGroups();
- }
- }
- /**
- * Gets the number of views the corresponding to the texture (eg. a MultiviewRenderTarget will have > 1)
- * @returns the view count
- */
- getViewCount() {
- return 1;
- }
-}
-/**
- * The texture will only be rendered once which can be useful to improve performance if everything in your render is static for instance.
- */
-renderTargetTexture_RenderTargetTexture.REFRESHRATE_RENDER_ONCE = 0;
-/**
- * The texture will only be rendered rendered every frame and is recommended for dynamic contents.
- */
-renderTargetTexture_RenderTargetTexture.REFRESHRATE_RENDER_ONEVERYFRAME = 1;
-/**
- * The texture will be rendered every 2 frames which could be enough if your dynamic objects are not
- * the central point of your effect and can save a lot of performances.
- */
-renderTargetTexture_RenderTargetTexture.REFRESHRATE_RENDER_ONEVERYTWOFRAMES = 2;
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-texture_Texture._CreateRenderTargetTexture = (name, renderTargetSize, scene, generateMipMaps, creationFlags) => {
- return new renderTargetTexture_RenderTargetTexture(name, renderTargetSize, scene, generateMipMaps);
-};
-//# sourceMappingURL=renderTargetTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/Procedurals/proceduralTextureSceneComponent.js
-
-
-/**
- * Defines the Procedural Texture scene component responsible to manage any Procedural Texture
- * in a given scene.
- */
-class ProceduralTextureSceneComponent {
- /**
- * Creates a new instance of the component for the given scene
- * @param scene Defines the scene to register the component in
- */
- constructor(scene) {
- /**
- * The component name helpful to identify the component in the list of scene components.
- */
- this.name = sceneComponent_SceneComponentConstants.NAME_PROCEDURALTEXTURE;
- this.scene = scene;
- this.scene.proceduralTextures = new Array();
- }
- /**
- * Registers the component in a given scene
- */
- register() {
- this.scene._beforeClearStage.registerStep(sceneComponent_SceneComponentConstants.STEP_BEFORECLEAR_PROCEDURALTEXTURE, this, this._beforeClear);
- }
- /**
- * Rebuilds the elements related to this component in case of
- * context lost for instance.
- */
- rebuild() {
- // Nothing to do here.
- }
- /**
- * Disposes the component and the associated resources.
- */
- dispose() {
- // Nothing to do here.
- }
- _beforeClear() {
- if (this.scene.proceduralTexturesEnabled) {
- tools_Tools.StartPerformanceCounter("Procedural textures", this.scene.proceduralTextures.length > 0);
- for (let proceduralIndex = 0; proceduralIndex < this.scene.proceduralTextures.length; proceduralIndex++) {
- const proceduralTexture = this.scene.proceduralTextures[proceduralIndex];
- if (proceduralTexture._shouldRender()) {
- proceduralTexture.render();
- }
- }
- tools_Tools.EndPerformanceCounter("Procedural textures", this.scene.proceduralTextures.length > 0);
- }
- }
-}
-//# sourceMappingURL=proceduralTextureSceneComponent.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/procedural.vertex.js
-// Do not edit.
-
-const procedural_vertex_name = "proceduralVertexShader";
-const procedural_vertex_shader = `attribute vec2 position;varying vec2 vPosition;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);
-#define CUSTOM_VERTEX_DEFINITIONS
-void main(void) {
-#define CUSTOM_VERTEX_MAIN_BEGIN
-vPosition=position;vUV=position*madd+madd;gl_Position=vec4(position,0.0,1.0);
-#define CUSTOM_VERTEX_MAIN_END
-}`;
-// Sideeffect
-ShaderStore.ShadersStore[procedural_vertex_name] = procedural_vertex_shader;
-/** @internal */
-const proceduralVertexShader = { name: procedural_vertex_name, shader: procedural_vertex_shader };
-//# sourceMappingURL=procedural.vertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/Procedurals/proceduralTexture.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * Procedural texturing is a way to programmatically create a texture. There are 2 types of procedural textures: code-only, and code that references some classic 2D images, sometimes calmpler' images.
- * This is the base class of any Procedural texture and contains most of the shareable code.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/proceduralTextures
- */
-class proceduralTexture_ProceduralTexture extends texture_Texture {
- /**
- * Instantiates a new procedural texture.
- * Procedural texturing is a way to programmatically create a texture. There are 2 types of procedural textures: code-only, and code that references some classic 2D images, sometimes called 'refMaps' or 'sampler' images.
- * This is the base class of any Procedural texture and contains most of the shareable code.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/proceduralTextures
- * @param name Define the name of the texture
- * @param size Define the size of the texture to create
- * @param fragment Define the fragment shader to use to generate the texture or null if it is defined later
- * @param scene Define the scene the texture belongs to
- * @param fallbackTexture Define a fallback texture in case there were issues to create the custom texture
- * @param generateMipMaps Define if the texture should creates mip maps or not
- * @param isCube Define if the texture is a cube texture or not (this will render each faces of the cube)
- * @param textureType The FBO internal texture type
- */
- constructor(name, size, fragment, scene, fallbackTexture = null, generateMipMaps = true, isCube = false, textureType = 0) {
- super(null, scene, !generateMipMaps);
- /**
- * Define if the texture is enabled or not (disabled texture will not render)
- */
- this.isEnabled = true;
- /**
- * Define if the texture must be cleared before rendering (default is true)
- */
- this.autoClear = true;
- /**
- * Event raised when the texture is generated
- */
- this.onGeneratedObservable = new observable_Observable();
- /**
- * Event raised before the texture is generated
- */
- this.onBeforeGenerationObservable = new observable_Observable();
- /**
- * Gets or sets the node material used to create this texture (null if the texture was manually created)
- */
- this.nodeMaterialSource = null;
- /** @internal */
- this._textures = {};
- this._currentRefreshId = -1;
- this._frameId = -1;
- this._refreshRate = 1;
- this._vertexBuffers = {};
- this._uniforms = new Array();
- this._samplers = new Array();
- this._floats = {};
- this._ints = {};
- this._floatsArrays = {};
- this._colors3 = {};
- this._colors4 = {};
- this._vectors2 = {};
- this._vectors3 = {};
- this._matrices = {};
- this._fallbackTextureUsed = false;
- this._cachedDefines = null;
- this._contentUpdateId = -1;
- this._rtWrapper = null;
- scene = this.getScene() || engineStore_EngineStore.LastCreatedScene;
- let component = scene._getComponent(sceneComponent_SceneComponentConstants.NAME_PROCEDURALTEXTURE);
- if (!component) {
- component = new ProceduralTextureSceneComponent(scene);
- scene._addComponent(component);
- }
- scene.proceduralTextures.push(this);
- this._fullEngine = scene.getEngine();
- this.name = name;
- this.isRenderTarget = true;
- this._size = size;
- this._textureType = textureType;
- this._generateMipMaps = generateMipMaps;
- this._drawWrapper = new drawWrapper_DrawWrapper(this._fullEngine);
- this.setFragment(fragment);
- this._fallbackTexture = fallbackTexture;
- const rtWrapper = this._createRtWrapper(isCube, size, generateMipMaps, textureType);
- this._texture = rtWrapper.texture;
- // VBO
- const vertices = [];
- vertices.push(1, 1);
- vertices.push(-1, 1);
- vertices.push(-1, -1);
- vertices.push(1, -1);
- this._vertexBuffers[buffer_VertexBuffer.PositionKind] = new buffer_VertexBuffer(this._fullEngine, vertices, buffer_VertexBuffer.PositionKind, false, false, 2);
- this._createIndexBuffer();
- }
- _createRtWrapper(isCube, size, generateMipMaps, textureType) {
- if (isCube) {
- this._rtWrapper = this._fullEngine.createRenderTargetCubeTexture(size, {
- generateMipMaps: generateMipMaps,
- generateDepthBuffer: false,
- generateStencilBuffer: false,
- type: textureType,
- });
- this.setFloat("face", 0);
- }
- else {
- this._rtWrapper = this._fullEngine.createRenderTargetTexture(size, {
- generateMipMaps: generateMipMaps,
- generateDepthBuffer: false,
- generateStencilBuffer: false,
- type: textureType,
- });
- }
- return this._rtWrapper;
- }
- /**
- * The effect that is created when initializing the post process.
- * @returns The created effect corresponding the the postprocess.
- */
- getEffect() {
- return this._drawWrapper.effect;
- }
- /**
- * @internal*
- */
- _setEffect(effect) {
- this._drawWrapper.effect = effect;
- }
- /**
- * Gets texture content (Use this function wisely as reading from a texture can be slow)
- * @returns an ArrayBufferView promise (Uint8Array or Float32Array)
- */
- getContent() {
- if (this._contentData && this._frameId === this._contentUpdateId) {
- return this._contentData;
- }
- if (this._contentData) {
- this._contentData.then((buffer) => {
- this._contentData = this.readPixels(0, 0, buffer);
- this._contentUpdateId = this._frameId;
- });
- }
- else {
- this._contentData = this.readPixels(0, 0);
- this._contentUpdateId = this._frameId;
- }
- return this._contentData;
- }
- _createIndexBuffer() {
- const engine = this._fullEngine;
- // Indices
- const indices = [];
- indices.push(0);
- indices.push(1);
- indices.push(2);
- indices.push(0);
- indices.push(2);
- indices.push(3);
- this._indexBuffer = engine.createIndexBuffer(indices);
- }
- /** @internal */
- _rebuild() {
- const vb = this._vertexBuffers[buffer_VertexBuffer.PositionKind];
- if (vb) {
- vb._rebuild();
- }
- this._createIndexBuffer();
- if (this.refreshRate === renderTargetTexture_RenderTargetTexture.REFRESHRATE_RENDER_ONCE) {
- this.refreshRate = renderTargetTexture_RenderTargetTexture.REFRESHRATE_RENDER_ONCE;
- }
- }
- /**
- * Resets the texture in order to recreate its associated resources.
- * This can be called in case of context loss
- */
- reset() {
- var _a;
- (_a = this._drawWrapper.effect) === null || _a === void 0 ? void 0 : _a.dispose();
- }
- _getDefines() {
- return "";
- }
- /**
- * Is the texture ready to be used ? (rendered at least once)
- * @returns true if ready, otherwise, false.
- */
- isReady() {
- const engine = this._fullEngine;
- let shaders;
- if (this.nodeMaterialSource) {
- return this._drawWrapper.effect.isReady();
- }
- if (!this._fragment) {
- return false;
- }
- if (this._fallbackTextureUsed) {
- return true;
- }
- if (!this._texture) {
- return false;
- }
- const defines = this._getDefines();
- if (this._drawWrapper.effect && defines === this._cachedDefines && this._drawWrapper.effect.isReady()) {
- return true;
- }
- if (this._fragment.fragmentElement !== undefined) {
- shaders = { vertex: "procedural", fragmentElement: this._fragment.fragmentElement };
- }
- else {
- shaders = { vertex: "procedural", fragment: this._fragment };
- }
- if (this._cachedDefines !== defines) {
- this._cachedDefines = defines;
- this._drawWrapper.effect = engine.createEffect(shaders, [buffer_VertexBuffer.PositionKind], this._uniforms, this._samplers, defines, undefined, undefined, () => {
- var _a;
- (_a = this._rtWrapper) === null || _a === void 0 ? void 0 : _a.dispose();
- this._rtWrapper = this._texture = null;
- if (this._fallbackTexture) {
- this._texture = this._fallbackTexture._texture;
- if (this._texture) {
- this._texture.incrementReferences();
- }
- }
- this._fallbackTextureUsed = true;
- });
- }
- return this._drawWrapper.effect.isReady();
- }
- /**
- * Resets the refresh counter of the texture and start bak from scratch.
- * Could be useful to regenerate the texture if it is setup to render only once.
- */
- resetRefreshCounter() {
- this._currentRefreshId = -1;
- }
- /**
- * Set the fragment shader to use in order to render the texture.
- * @param fragment This can be set to a path (into the shader store) or to a json object containing a fragmentElement property.
- */
- setFragment(fragment) {
- this._fragment = fragment;
- }
- /**
- * Define the refresh rate of the texture or the rendering frequency.
- * Use 0 to render just once, 1 to render on every frame, 2 to render every two frames and so on...
- */
- get refreshRate() {
- return this._refreshRate;
- }
- set refreshRate(value) {
- this._refreshRate = value;
- this.resetRefreshCounter();
- }
- /** @internal */
- _shouldRender() {
- if (!this.isEnabled || !this.isReady() || !this._texture) {
- if (this._texture) {
- this._texture.isReady = false;
- }
- return false;
- }
- if (this._fallbackTextureUsed) {
- return false;
- }
- if (this._currentRefreshId === -1) {
- // At least render once
- this._currentRefreshId = 1;
- this._frameId++;
- return true;
- }
- if (this.refreshRate === this._currentRefreshId) {
- this._currentRefreshId = 1;
- this._frameId++;
- return true;
- }
- this._currentRefreshId++;
- return false;
- }
- /**
- * Get the size the texture is rendering at.
- * @returns the size (on cube texture it is always squared)
- */
- getRenderSize() {
- return this._size;
- }
- /**
- * Resize the texture to new value.
- * @param size Define the new size the texture should have
- * @param generateMipMaps Define whether the new texture should create mip maps
- */
- resize(size, generateMipMaps) {
- if (this._fallbackTextureUsed || !this._rtWrapper || !this._texture) {
- return;
- }
- const isCube = this._texture.isCube;
- this._rtWrapper.dispose();
- const rtWrapper = this._createRtWrapper(isCube, size, generateMipMaps, this._textureType);
- this._texture = rtWrapper.texture;
- // Update properties
- this._size = size;
- this._generateMipMaps = generateMipMaps;
- }
- _checkUniform(uniformName) {
- if (this._uniforms.indexOf(uniformName) === -1) {
- this._uniforms.push(uniformName);
- }
- }
- /**
- * Set a texture in the shader program used to render.
- * @param name Define the name of the uniform samplers as defined in the shader
- * @param texture Define the texture to bind to this sampler
- * @returns the texture itself allowing "fluent" like uniform updates
- */
- setTexture(name, texture) {
- if (this._samplers.indexOf(name) === -1) {
- this._samplers.push(name);
- }
- this._textures[name] = texture;
- return this;
- }
- /**
- * Set a float in the shader.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the texture itself allowing "fluent" like uniform updates
- */
- setFloat(name, value) {
- this._checkUniform(name);
- this._floats[name] = value;
- return this;
- }
- /**
- * Set a int in the shader.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the texture itself allowing "fluent" like uniform updates
- */
- setInt(name, value) {
- this._checkUniform(name);
- this._ints[name] = value;
- return this;
- }
- /**
- * Set an array of floats in the shader.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the texture itself allowing "fluent" like uniform updates
- */
- setFloats(name, value) {
- this._checkUniform(name);
- this._floatsArrays[name] = value;
- return this;
- }
- /**
- * Set a vec3 in the shader from a Color3.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the texture itself allowing "fluent" like uniform updates
- */
- setColor3(name, value) {
- this._checkUniform(name);
- this._colors3[name] = value;
- return this;
- }
- /**
- * Set a vec4 in the shader from a Color4.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the texture itself allowing "fluent" like uniform updates
- */
- setColor4(name, value) {
- this._checkUniform(name);
- this._colors4[name] = value;
- return this;
- }
- /**
- * Set a vec2 in the shader from a Vector2.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the texture itself allowing "fluent" like uniform updates
- */
- setVector2(name, value) {
- this._checkUniform(name);
- this._vectors2[name] = value;
- return this;
- }
- /**
- * Set a vec3 in the shader from a Vector3.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the texture itself allowing "fluent" like uniform updates
- */
- setVector3(name, value) {
- this._checkUniform(name);
- this._vectors3[name] = value;
- return this;
- }
- /**
- * Set a mat4 in the shader from a MAtrix.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the texture itself allowing "fluent" like uniform updates
- */
- setMatrix(name, value) {
- this._checkUniform(name);
- this._matrices[name] = value;
- return this;
- }
- /**
- * Render the texture to its associated render target.
- * @param useCameraPostProcess Define if camera post process should be applied to the texture
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- render(useCameraPostProcess) {
- var _a, _b;
- const scene = this.getScene();
- if (!scene) {
- return;
- }
- const engine = this._fullEngine;
- // Render
- engine.enableEffect(this._drawWrapper);
- this.onBeforeGenerationObservable.notifyObservers(this);
- engine.setState(false);
- if (!this.nodeMaterialSource) {
- // Texture
- for (const name in this._textures) {
- this._drawWrapper.effect.setTexture(name, this._textures[name]);
- }
- // Float
- for (const name in this._ints) {
- this._drawWrapper.effect.setInt(name, this._ints[name]);
- }
- // Float
- for (const name in this._floats) {
- this._drawWrapper.effect.setFloat(name, this._floats[name]);
- }
- // Floats
- for (const name in this._floatsArrays) {
- this._drawWrapper.effect.setArray(name, this._floatsArrays[name]);
- }
- // Color3
- for (const name in this._colors3) {
- this._drawWrapper.effect.setColor3(name, this._colors3[name]);
- }
- // Color4
- for (const name in this._colors4) {
- const color = this._colors4[name];
- this._drawWrapper.effect.setFloat4(name, color.r, color.g, color.b, color.a);
- }
- // Vector2
- for (const name in this._vectors2) {
- this._drawWrapper.effect.setVector2(name, this._vectors2[name]);
- }
- // Vector3
- for (const name in this._vectors3) {
- this._drawWrapper.effect.setVector3(name, this._vectors3[name]);
- }
- // Matrix
- for (const name in this._matrices) {
- this._drawWrapper.effect.setMatrix(name, this._matrices[name]);
- }
- }
- if (!this._texture || !this._rtWrapper) {
- return;
- }
- (_a = engine._debugPushGroup) === null || _a === void 0 ? void 0 : _a.call(engine, `procedural texture generation for ${this.name}`, 1);
- const viewPort = engine.currentViewport;
- if (this.isCube) {
- for (let face = 0; face < 6; face++) {
- engine.bindFramebuffer(this._rtWrapper, face, undefined, undefined, true);
- // VBOs
- engine.bindBuffers(this._vertexBuffers, this._indexBuffer, this._drawWrapper.effect);
- this._drawWrapper.effect.setFloat("face", face);
- // Clear
- if (this.autoClear) {
- engine.clear(scene.clearColor, true, false, false);
- }
- // Draw order
- engine.drawElementsType(material_Material.TriangleFillMode, 0, 6);
- }
- }
- else {
- engine.bindFramebuffer(this._rtWrapper, 0, undefined, undefined, true);
- // VBOs
- engine.bindBuffers(this._vertexBuffers, this._indexBuffer, this._drawWrapper.effect);
- // Clear
- if (this.autoClear) {
- engine.clear(scene.clearColor, true, false, false);
- }
- // Draw order
- engine.drawElementsType(material_Material.TriangleFillMode, 0, 6);
- }
- // Unbind and restore viewport
- engine.unBindFramebuffer(this._rtWrapper, this.isCube);
- if (viewPort) {
- engine.setViewport(viewPort);
- }
- // Mipmaps
- if (this.isCube) {
- engine.generateMipMapsForCubemap(this._texture);
- }
- (_b = engine._debugPopGroup) === null || _b === void 0 ? void 0 : _b.call(engine, 1);
- if (this.onGenerated) {
- this.onGenerated();
- }
- this.onGeneratedObservable.notifyObservers(this);
- }
- /**
- * Clone the texture.
- * @returns the cloned texture
- */
- clone() {
- const textureSize = this.getSize();
- const newTexture = new proceduralTexture_ProceduralTexture(this.name, textureSize.width, this._fragment, this.getScene(), this._fallbackTexture, this._generateMipMaps);
- // Base texture
- newTexture.hasAlpha = this.hasAlpha;
- newTexture.level = this.level;
- // RenderTarget Texture
- newTexture.coordinatesMode = this.coordinatesMode;
- return newTexture;
- }
- /**
- * Dispose the texture and release its associated resources.
- */
- dispose() {
- const scene = this.getScene();
- if (!scene) {
- return;
- }
- const index = scene.proceduralTextures.indexOf(this);
- if (index >= 0) {
- scene.proceduralTextures.splice(index, 1);
- }
- const vertexBuffer = this._vertexBuffers[buffer_VertexBuffer.PositionKind];
- if (vertexBuffer) {
- vertexBuffer.dispose();
- this._vertexBuffers[buffer_VertexBuffer.PositionKind] = null;
- }
- if (this._indexBuffer && this._fullEngine._releaseBuffer(this._indexBuffer)) {
- this._indexBuffer = null;
- }
- this.onGeneratedObservable.clear();
- this.onBeforeGenerationObservable.clear();
- super.dispose();
- }
-}
-__decorate([
- serialize()
-], proceduralTexture_ProceduralTexture.prototype, "isEnabled", void 0);
-__decorate([
- serialize()
-], proceduralTexture_ProceduralTexture.prototype, "autoClear", void 0);
-__decorate([
- serialize()
-], proceduralTexture_ProceduralTexture.prototype, "_generateMipMaps", void 0);
-__decorate([
- serialize()
-], proceduralTexture_ProceduralTexture.prototype, "_size", void 0);
-__decorate([
- serialize()
-], proceduralTexture_ProceduralTexture.prototype, "refreshRate", null);
-RegisterClass("BABYLON.ProceduralTexture", proceduralTexture_ProceduralTexture);
-//# sourceMappingURL=proceduralTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/Blocks/trigonometryBlock.js
-
-
-
-
-/**
- * Operations supported by the Trigonometry block
- */
-var TrigonometryBlockOperations;
-(function (TrigonometryBlockOperations) {
- /** Cos */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Cos"] = 0] = "Cos";
- /** Sin */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Sin"] = 1] = "Sin";
- /** Abs */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Abs"] = 2] = "Abs";
- /** Exp */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Exp"] = 3] = "Exp";
- /** Exp2 */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Exp2"] = 4] = "Exp2";
- /** Round */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Round"] = 5] = "Round";
- /** Floor */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Floor"] = 6] = "Floor";
- /** Ceiling */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Ceiling"] = 7] = "Ceiling";
- /** Square root */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Sqrt"] = 8] = "Sqrt";
- /** Log */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Log"] = 9] = "Log";
- /** Tangent */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Tan"] = 10] = "Tan";
- /** Arc tangent */
- TrigonometryBlockOperations[TrigonometryBlockOperations["ArcTan"] = 11] = "ArcTan";
- /** Arc cosinus */
- TrigonometryBlockOperations[TrigonometryBlockOperations["ArcCos"] = 12] = "ArcCos";
- /** Arc sinus */
- TrigonometryBlockOperations[TrigonometryBlockOperations["ArcSin"] = 13] = "ArcSin";
- /** Fraction */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Fract"] = 14] = "Fract";
- /** Sign */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Sign"] = 15] = "Sign";
- /** To radians (from degrees) */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Radians"] = 16] = "Radians";
- /** To degrees (from radians) */
- TrigonometryBlockOperations[TrigonometryBlockOperations["Degrees"] = 17] = "Degrees";
-})(TrigonometryBlockOperations || (TrigonometryBlockOperations = {}));
-/**
- * Block used to apply trigonometry operation to floats
- */
-class TrigonometryBlock extends NodeMaterialBlock {
- /**
- * Creates a new TrigonometryBlock
- * @param name defines the block name
- */
- constructor(name) {
- super(name, NodeMaterialBlockTargets.Neutral);
- /**
- * Gets or sets the operation applied by the block
- */
- this.operation = TrigonometryBlockOperations.Cos;
- this.registerInput("input", NodeMaterialBlockConnectionPointTypes.AutoDetect);
- this.registerOutput("output", NodeMaterialBlockConnectionPointTypes.BasedOnInput);
- this._outputs[0]._typeConnectionSource = this._inputs[0];
- }
- /**
- * Gets the current class name
- * @returns the class name
- */
- getClassName() {
- return "TrigonometryBlock";
- }
- /**
- * Gets the input component
- */
- get input() {
- return this._inputs[0];
- }
- /**
- * Gets the output component
- */
- get output() {
- return this._outputs[0];
- }
- _buildBlock(state) {
- super._buildBlock(state);
- const output = this._outputs[0];
- let operation = "";
- switch (this.operation) {
- case TrigonometryBlockOperations.Cos: {
- operation = "cos";
- break;
- }
- case TrigonometryBlockOperations.Sin: {
- operation = "sin";
- break;
- }
- case TrigonometryBlockOperations.Abs: {
- operation = "abs";
- break;
- }
- case TrigonometryBlockOperations.Exp: {
- operation = "exp";
- break;
- }
- case TrigonometryBlockOperations.Exp2: {
- operation = "exp2";
- break;
- }
- case TrigonometryBlockOperations.Round: {
- operation = "round";
- break;
- }
- case TrigonometryBlockOperations.Floor: {
- operation = "floor";
- break;
- }
- case TrigonometryBlockOperations.Ceiling: {
- operation = "ceil";
- break;
- }
- case TrigonometryBlockOperations.Sqrt: {
- operation = "sqrt";
- break;
- }
- case TrigonometryBlockOperations.Log: {
- operation = "log";
- break;
- }
- case TrigonometryBlockOperations.Tan: {
- operation = "tan";
- break;
- }
- case TrigonometryBlockOperations.ArcTan: {
- operation = "atan";
- break;
- }
- case TrigonometryBlockOperations.ArcCos: {
- operation = "acos";
- break;
- }
- case TrigonometryBlockOperations.ArcSin: {
- operation = "asin";
- break;
- }
- case TrigonometryBlockOperations.Fract: {
- operation = "fract";
- break;
- }
- case TrigonometryBlockOperations.Sign: {
- operation = "sign";
- break;
- }
- case TrigonometryBlockOperations.Radians: {
- operation = "radians";
- break;
- }
- case TrigonometryBlockOperations.Degrees: {
- operation = "degrees";
- break;
- }
- }
- state.compilationString += this._declareOutput(output, state) + ` = ${operation}(${this.input.associatedVariableName});\n`;
- return this;
- }
- serialize() {
- const serializationObject = super.serialize();
- serializationObject.operation = this.operation;
- return serializationObject;
- }
- _deserialize(serializationObject, scene, rootUrl) {
- super._deserialize(serializationObject, scene, rootUrl);
- this.operation = serializationObject.operation;
- }
- _dumpPropertiesCode() {
- const codeString = super._dumpPropertiesCode() + `${this._codeVariableName}.operation = BABYLON.TrigonometryBlockOperations.${TrigonometryBlockOperations[this.operation]};\n`;
- return codeString;
- }
-}
-RegisterClass("BABYLON.TrigonometryBlock", TrigonometryBlock);
-//# sourceMappingURL=trigonometryBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Node/nodeMaterial.js
-
-
-
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-
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-
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-
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-
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-
-
-
-const onCreatedEffectParameters = { effect: null, subMesh: null };
-/** @internal */
-class NodeMaterialDefines extends MaterialDefines {
- constructor() {
- super();
- this.NORMAL = false;
- this.TANGENT = false;
- this.VERTEXCOLOR_NME = false;
- this.UV1 = false;
- this.UV2 = false;
- this.UV3 = false;
- this.UV4 = false;
- this.UV5 = false;
- this.UV6 = false;
- /** BONES */
- this.NUM_BONE_INFLUENCERS = 0;
- this.BonesPerMesh = 0;
- this.BONETEXTURE = false;
- /** MORPH TARGETS */
- this.MORPHTARGETS = false;
- this.MORPHTARGETS_NORMAL = false;
- this.MORPHTARGETS_TANGENT = false;
- this.MORPHTARGETS_UV = false;
- this.NUM_MORPH_INFLUENCERS = 0;
- this.MORPHTARGETS_TEXTURE = false;
- /** IMAGE PROCESSING */
- this.IMAGEPROCESSING = false;
- this.VIGNETTE = false;
- this.VIGNETTEBLENDMODEMULTIPLY = false;
- this.VIGNETTEBLENDMODEOPAQUE = false;
- this.TONEMAPPING = false;
- this.TONEMAPPING_ACES = false;
- this.CONTRAST = false;
- this.EXPOSURE = false;
- this.COLORCURVES = false;
- this.COLORGRADING = false;
- this.COLORGRADING3D = false;
- this.SAMPLER3DGREENDEPTH = false;
- this.SAMPLER3DBGRMAP = false;
- this.DITHER = false;
- this.IMAGEPROCESSINGPOSTPROCESS = false;
- this.SKIPFINALCOLORCLAMP = false;
- /** MISC. */
- this.BUMPDIRECTUV = 0;
- this.CAMERA_ORTHOGRAPHIC = false;
- this.CAMERA_PERSPECTIVE = false;
- this.rebuild();
- }
- setValue(name, value, markAsUnprocessedIfDirty = false) {
- if (this[name] === undefined) {
- this._keys.push(name);
- }
- if (markAsUnprocessedIfDirty && this[name] !== value) {
- this.markAsUnprocessed();
- }
- this[name] = value;
- }
-}
-/**
- * Class used to create a node based material built by assembling shader blocks
- */
-class NodeMaterial extends PushMaterial {
- /**
- * Checks if a block is a texture block
- * @param block The block to check
- * @returns True if the block is a texture block
- */
- static _BlockIsTextureBlock(block) {
- return (block.getClassName() === "TextureBlock" ||
- block.getClassName() === "ReflectionTextureBaseBlock" ||
- block.getClassName() === "RefractionBlock" ||
- block.getClassName() === "CurrentScreenBlock" ||
- block.getClassName() === "ParticleTextureBlock" ||
- block.getClassName() === "ImageSourceBlock" ||
- block.getClassName() === "TriPlanarBlock" ||
- block.getClassName() === "BiPlanarBlock");
- }
- /** Get the inspector from bundle or global */
- _getGlobalNodeMaterialEditor() {
- // UMD Global name detection from Webpack Bundle UMD Name.
- if (typeof NODEEDITOR !== "undefined") {
- return NODEEDITOR;
- }
- // In case of module let's check the global emitted from the editor entry point.
- if (typeof BABYLON !== "undefined" && typeof BABYLON.NodeEditor !== "undefined") {
- return BABYLON;
- }
- return undefined;
- }
- /** Gets or sets options to control the node material overall behavior */
- get options() {
- return this._options;
- }
- set options(options) {
- this._options = options;
- }
- /**
- * Gets the image processing configuration used either in this material.
- */
- get imageProcessingConfiguration() {
- return this._imageProcessingConfiguration;
- }
- /**
- * Sets the Default image processing configuration used either in the this material.
- *
- * If sets to null, the scene one is in use.
- */
- set imageProcessingConfiguration(value) {
- this._attachImageProcessingConfiguration(value);
- // Ensure the effect will be rebuilt.
- this._markAllSubMeshesAsTexturesDirty();
- }
- /**
- * Gets or sets the mode property
- */
- get mode() {
- return this._mode;
- }
- set mode(value) {
- this._mode = value;
- }
- /** Gets or sets the unique identifier used to identified the effect associated with the material */
- get buildId() {
- return this._buildId;
- }
- set buildId(value) {
- this._buildId = value;
- }
- /**
- * Create a new node based material
- * @param name defines the material name
- * @param scene defines the hosting scene
- * @param options defines creation option
- */
- constructor(name, scene, options = {}) {
- super(name, scene || engineStore_EngineStore.LastCreatedScene);
- this._buildId = NodeMaterial._BuildIdGenerator++;
- this._buildWasSuccessful = false;
- this._cachedWorldViewMatrix = new math_vector_Matrix();
- this._cachedWorldViewProjectionMatrix = new math_vector_Matrix();
- this._optimizers = new Array();
- this._animationFrame = -1;
- this.BJSNODEMATERIALEDITOR = this._getGlobalNodeMaterialEditor();
- /**
- * Gets or sets data used by visual editor
- * @see https://nme.babylonjs.com
- */
- this.editorData = null;
- /**
- * Gets or sets a boolean indicating that alpha value must be ignored (This will turn alpha blending off even if an alpha value is produced by the material)
- */
- this.ignoreAlpha = false;
- /**
- * Defines the maximum number of lights that can be used in the material
- */
- this.maxSimultaneousLights = 4;
- /**
- * Observable raised when the material is built
- */
- this.onBuildObservable = new observable_Observable();
- /**
- * Gets or sets the root nodes of the material vertex shader
- */
- this._vertexOutputNodes = new Array();
- /**
- * Gets or sets the root nodes of the material fragment (pixel) shader
- */
- this._fragmentOutputNodes = new Array();
- /**
- * Gets an array of blocks that needs to be serialized even if they are not yet connected
- */
- this.attachedBlocks = new Array();
- /**
- * Specifies the mode of the node material
- * @internal
- */
- this._mode = NodeMaterialModes.Material;
- /**
- * Gets or sets a boolean indicating that alpha blending must be enabled no matter what alpha value or alpha channel of the FragmentBlock are
- */
- this.forceAlphaBlending = false;
- this._options = Object.assign({ emitComments: false }, options);
- // Setup the default processing configuration to the scene.
- this._attachImageProcessingConfiguration(null);
- }
- /**
- * Gets the current class name of the material e.g. "NodeMaterial"
- * @returns the class name
- */
- getClassName() {
- return "NodeMaterial";
- }
- /**
- * Attaches a new image processing configuration to the Standard Material.
- * @param configuration
- */
- _attachImageProcessingConfiguration(configuration) {
- if (configuration === this._imageProcessingConfiguration) {
- return;
- }
- // Detaches observer.
- if (this._imageProcessingConfiguration && this._imageProcessingObserver) {
- this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver);
- }
- // Pick the scene configuration if needed.
- if (!configuration) {
- this._imageProcessingConfiguration = this.getScene().imageProcessingConfiguration;
- }
- else {
- this._imageProcessingConfiguration = configuration;
- }
- // Attaches observer.
- if (this._imageProcessingConfiguration) {
- this._imageProcessingObserver = this._imageProcessingConfiguration.onUpdateParameters.add(() => {
- this._markAllSubMeshesAsImageProcessingDirty();
- });
- }
- }
- /**
- * Get a block by its name
- * @param name defines the name of the block to retrieve
- * @returns the required block or null if not found
- */
- getBlockByName(name) {
- let result = null;
- for (const block of this.attachedBlocks) {
- if (block.name === name) {
- if (!result) {
- result = block;
- }
- else {
- tools_Tools.Warn("More than one block was found with the name `" + name + "`");
- return result;
- }
- }
- }
- return result;
- }
- /**
- * Get a block by its name
- * @param predicate defines the predicate used to find the good candidate
- * @returns the required block or null if not found
- */
- getBlockByPredicate(predicate) {
- for (const block of this.attachedBlocks) {
- if (predicate(block)) {
- return block;
- }
- }
- return null;
- }
- /**
- * Get an input block by its name
- * @param predicate defines the predicate used to find the good candidate
- * @returns the required input block or null if not found
- */
- getInputBlockByPredicate(predicate) {
- for (const block of this.attachedBlocks) {
- if (block.isInput && predicate(block)) {
- return block;
- }
- }
- return null;
- }
- /**
- * Gets the list of input blocks attached to this material
- * @returns an array of InputBlocks
- */
- getInputBlocks() {
- const blocks = [];
- for (const block of this.attachedBlocks) {
- if (block.isInput) {
- blocks.push(block);
- }
- }
- return blocks;
- }
- /**
- * Adds a new optimizer to the list of optimizers
- * @param optimizer defines the optimizers to add
- * @returns the current material
- */
- registerOptimizer(optimizer) {
- const index = this._optimizers.indexOf(optimizer);
- if (index > -1) {
- return;
- }
- this._optimizers.push(optimizer);
- return this;
- }
- /**
- * Remove an optimizer from the list of optimizers
- * @param optimizer defines the optimizers to remove
- * @returns the current material
- */
- unregisterOptimizer(optimizer) {
- const index = this._optimizers.indexOf(optimizer);
- if (index === -1) {
- return;
- }
- this._optimizers.splice(index, 1);
- return this;
- }
- /**
- * Add a new block to the list of output nodes
- * @param node defines the node to add
- * @returns the current material
- */
- addOutputNode(node) {
- if (node.target === null) {
- throw "This node is not meant to be an output node. You may want to explicitly set its target value.";
- }
- if ((node.target & NodeMaterialBlockTargets.Vertex) !== 0) {
- this._addVertexOutputNode(node);
- }
- if ((node.target & NodeMaterialBlockTargets.Fragment) !== 0) {
- this._addFragmentOutputNode(node);
- }
- return this;
- }
- /**
- * Remove a block from the list of root nodes
- * @param node defines the node to remove
- * @returns the current material
- */
- removeOutputNode(node) {
- if (node.target === null) {
- return this;
- }
- if ((node.target & NodeMaterialBlockTargets.Vertex) !== 0) {
- this._removeVertexOutputNode(node);
- }
- if ((node.target & NodeMaterialBlockTargets.Fragment) !== 0) {
- this._removeFragmentOutputNode(node);
- }
- return this;
- }
- _addVertexOutputNode(node) {
- if (this._vertexOutputNodes.indexOf(node) !== -1) {
- return;
- }
- node.target = NodeMaterialBlockTargets.Vertex;
- this._vertexOutputNodes.push(node);
- return this;
- }
- _removeVertexOutputNode(node) {
- const index = this._vertexOutputNodes.indexOf(node);
- if (index === -1) {
- return;
- }
- this._vertexOutputNodes.splice(index, 1);
- return this;
- }
- _addFragmentOutputNode(node) {
- if (this._fragmentOutputNodes.indexOf(node) !== -1) {
- return;
- }
- node.target = NodeMaterialBlockTargets.Fragment;
- this._fragmentOutputNodes.push(node);
- return this;
- }
- _removeFragmentOutputNode(node) {
- const index = this._fragmentOutputNodes.indexOf(node);
- if (index === -1) {
- return;
- }
- this._fragmentOutputNodes.splice(index, 1);
- return this;
- }
- /**
- * Specifies if the material will require alpha blending
- * @returns a boolean specifying if alpha blending is needed
- */
- needAlphaBlending() {
- if (this.ignoreAlpha) {
- return false;
- }
- return this.forceAlphaBlending || this.alpha < 1.0 || (this._sharedData && this._sharedData.hints.needAlphaBlending);
- }
- /**
- * Specifies if this material should be rendered in alpha test mode
- * @returns a boolean specifying if an alpha test is needed.
- */
- needAlphaTesting() {
- return this._sharedData && this._sharedData.hints.needAlphaTesting;
- }
- _processInitializeOnLink(block, state, nodesToProcessForOtherBuildState, autoConfigure = true) {
- if (block.target === NodeMaterialBlockTargets.VertexAndFragment) {
- nodesToProcessForOtherBuildState.push(block);
- }
- else if (state.target === NodeMaterialBlockTargets.Fragment && block.target === NodeMaterialBlockTargets.Vertex && block._preparationId !== this._buildId) {
- nodesToProcessForOtherBuildState.push(block);
- }
- this._initializeBlock(block, state, nodesToProcessForOtherBuildState, autoConfigure);
- }
- _initializeBlock(node, state, nodesToProcessForOtherBuildState, autoConfigure = true) {
- node.initialize(state);
- if (autoConfigure) {
- node.autoConfigure(this);
- }
- node._preparationId = this._buildId;
- if (this.attachedBlocks.indexOf(node) === -1) {
- if (node.isUnique) {
- const className = node.getClassName();
- for (const other of this.attachedBlocks) {
- if (other.getClassName() === className) {
- throw `Cannot have multiple blocks of type ${className} in the same NodeMaterial`;
- }
- }
- }
- this.attachedBlocks.push(node);
- }
- for (const input of node.inputs) {
- input.associatedVariableName = "";
- const connectedPoint = input.connectedPoint;
- if (connectedPoint) {
- const block = connectedPoint.ownerBlock;
- if (block !== node) {
- this._processInitializeOnLink(block, state, nodesToProcessForOtherBuildState, autoConfigure);
- }
- }
- }
- // Teleportation
- if (node.isTeleportOut) {
- const teleport = node;
- if (teleport.entryPoint) {
- this._processInitializeOnLink(teleport.entryPoint, state, nodesToProcessForOtherBuildState, autoConfigure);
- }
- }
- for (const output of node.outputs) {
- output.associatedVariableName = "";
- }
- }
- _resetDualBlocks(node, id) {
- if (node.target === NodeMaterialBlockTargets.VertexAndFragment) {
- node.buildId = id;
- }
- for (const inputs of node.inputs) {
- const connectedPoint = inputs.connectedPoint;
- if (connectedPoint) {
- const block = connectedPoint.ownerBlock;
- if (block !== node) {
- this._resetDualBlocks(block, id);
- }
- }
- }
- // If this is a teleport out, we need to reset the connected block
- if (node.isTeleportOut) {
- const teleportOut = node;
- if (teleportOut.entryPoint) {
- this._resetDualBlocks(teleportOut.entryPoint, id);
- }
- }
- }
- /**
- * Remove a block from the current node material
- * @param block defines the block to remove
- */
- removeBlock(block) {
- const attachedBlockIndex = this.attachedBlocks.indexOf(block);
- if (attachedBlockIndex > -1) {
- this.attachedBlocks.splice(attachedBlockIndex, 1);
- }
- if (block.isFinalMerger) {
- this.removeOutputNode(block);
- }
- }
- /**
- * Build the material and generates the inner effect
- * @param verbose defines if the build should log activity
- * @param updateBuildId defines if the internal build Id should be updated (default is true)
- * @param autoConfigure defines if the autoConfigure method should be called when initializing blocks (default is false)
- */
- build(verbose = false, updateBuildId = true, autoConfigure = false) {
- // First time?
- if (!this._vertexCompilationState && !autoConfigure) {
- autoConfigure = true;
- }
- this._buildWasSuccessful = false;
- const engine = this.getScene().getEngine();
- const allowEmptyVertexProgram = this._mode === NodeMaterialModes.Particle;
- if (this._vertexOutputNodes.length === 0 && !allowEmptyVertexProgram) {
- throw "You must define at least one vertexOutputNode";
- }
- if (this._fragmentOutputNodes.length === 0) {
- throw "You must define at least one fragmentOutputNode";
- }
- // Compilation state
- this._vertexCompilationState = new NodeMaterialBuildState();
- this._vertexCompilationState.supportUniformBuffers = engine.supportsUniformBuffers;
- this._vertexCompilationState.target = NodeMaterialBlockTargets.Vertex;
- this._fragmentCompilationState = new NodeMaterialBuildState();
- this._fragmentCompilationState.supportUniformBuffers = engine.supportsUniformBuffers;
- this._fragmentCompilationState.target = NodeMaterialBlockTargets.Fragment;
- // Shared data
- this._sharedData = new NodeMaterialBuildStateSharedData();
- this._sharedData.fragmentOutputNodes = this._fragmentOutputNodes;
- this._vertexCompilationState.sharedData = this._sharedData;
- this._fragmentCompilationState.sharedData = this._sharedData;
- this._sharedData.buildId = this._buildId;
- this._sharedData.emitComments = this._options.emitComments;
- this._sharedData.verbose = verbose;
- this._sharedData.scene = this.getScene();
- this._sharedData.allowEmptyVertexProgram = allowEmptyVertexProgram;
- // Initialize blocks
- const vertexNodes = [];
- const fragmentNodes = [];
- for (const vertexOutputNode of this._vertexOutputNodes) {
- vertexNodes.push(vertexOutputNode);
- this._initializeBlock(vertexOutputNode, this._vertexCompilationState, fragmentNodes, autoConfigure);
- }
- for (const fragmentOutputNode of this._fragmentOutputNodes) {
- fragmentNodes.push(fragmentOutputNode);
- this._initializeBlock(fragmentOutputNode, this._fragmentCompilationState, vertexNodes, autoConfigure);
- }
- // Optimize
- this.optimize();
- // Vertex
- for (const vertexOutputNode of vertexNodes) {
- vertexOutputNode.build(this._vertexCompilationState, vertexNodes);
- }
- // Fragment
- this._fragmentCompilationState.uniforms = this._vertexCompilationState.uniforms.slice(0);
- this._fragmentCompilationState._uniformDeclaration = this._vertexCompilationState._uniformDeclaration;
- this._fragmentCompilationState._constantDeclaration = this._vertexCompilationState._constantDeclaration;
- this._fragmentCompilationState._vertexState = this._vertexCompilationState;
- for (const fragmentOutputNode of fragmentNodes) {
- this._resetDualBlocks(fragmentOutputNode, this._buildId - 1);
- }
- for (const fragmentOutputNode of fragmentNodes) {
- fragmentOutputNode.build(this._fragmentCompilationState, fragmentNodes);
- }
- // Finalize
- this._vertexCompilationState.finalize(this._vertexCompilationState);
- this._fragmentCompilationState.finalize(this._fragmentCompilationState);
- if (updateBuildId) {
- this._buildId = NodeMaterial._BuildIdGenerator++;
- }
- // Errors
- this._sharedData.emitErrors();
- if (verbose) {
- console.log("Vertex shader:");
- console.log(this._vertexCompilationState.compilationString);
- console.log("Fragment shader:");
- console.log(this._fragmentCompilationState.compilationString);
- }
- this._buildWasSuccessful = true;
- this.onBuildObservable.notifyObservers(this);
- // Wipe defines
- const meshes = this.getScene().meshes;
- for (const mesh of meshes) {
- if (!mesh.subMeshes) {
- continue;
- }
- for (const subMesh of mesh.subMeshes) {
- if (subMesh.getMaterial() !== this) {
- continue;
- }
- if (!subMesh.materialDefines) {
- continue;
- }
- const defines = subMesh.materialDefines;
- defines.markAllAsDirty();
- defines.reset();
- }
- }
- }
- /**
- * Runs an otpimization phase to try to improve the shader code
- */
- optimize() {
- for (const optimizer of this._optimizers) {
- optimizer.optimize(this._vertexOutputNodes, this._fragmentOutputNodes);
- }
- }
- _prepareDefinesForAttributes(mesh, defines) {
- const oldNormal = defines["NORMAL"];
- const oldTangent = defines["TANGENT"];
- const oldColor = defines["VERTEXCOLOR_NME"];
- defines["NORMAL"] = mesh.isVerticesDataPresent(buffer_VertexBuffer.NormalKind);
- defines["TANGENT"] = mesh.isVerticesDataPresent(buffer_VertexBuffer.TangentKind);
- const hasVertexColors = mesh.useVertexColors && mesh.isVerticesDataPresent(buffer_VertexBuffer.ColorKind);
- defines["VERTEXCOLOR_NME"] = hasVertexColors;
- let uvChanged = false;
- for (let i = 1; i <= 6; ++i) {
- const oldUV = defines["UV" + i];
- defines["UV" + i] = mesh.isVerticesDataPresent(`uv${i === 1 ? "" : i}`);
- uvChanged = uvChanged || defines["UV" + i] !== oldUV;
- }
- if (oldNormal !== defines["NORMAL"] || oldTangent !== defines["TANGENT"] || oldColor !== defines["VERTEXCOLOR_NME"] || uvChanged) {
- defines.markAsAttributesDirty();
- }
- }
- /**
- * Create a post process from the material
- * @param camera The camera to apply the render pass to.
- * @param options The required width/height ratio to downsize to before computing the render pass. (Use 1.0 for full size)
- * @param samplingMode The sampling mode to be used when computing the pass. (default: 0)
- * @param engine The engine which the post process will be applied. (default: current engine)
- * @param reusable If the post process can be reused on the same frame. (default: false)
- * @param textureType Type of textures used when performing the post process. (default: 0)
- * @param textureFormat Format of textures used when performing the post process. (default: TEXTUREFORMAT_RGBA)
- * @returns the post process created
- */
- createPostProcess(camera, options = 1, samplingMode = 1, engine, reusable, textureType = 0, textureFormat = 5) {
- if (this.mode !== NodeMaterialModes.PostProcess) {
- console.log("Incompatible material mode");
- return null;
- }
- return this._createEffectForPostProcess(null, camera, options, samplingMode, engine, reusable, textureType, textureFormat);
- }
- /**
- * Create the post process effect from the material
- * @param postProcess The post process to create the effect for
- */
- createEffectForPostProcess(postProcess) {
- this._createEffectForPostProcess(postProcess);
- }
- _createEffectForPostProcess(postProcess, camera, options = 1, samplingMode = 1, engine, reusable, textureType = 0, textureFormat = 5) {
- let tempName = this.name + this._buildId;
- const defines = new NodeMaterialDefines();
- const dummyMesh = new abstractMesh_AbstractMesh(tempName + "PostProcess", this.getScene());
- let buildId = this._buildId;
- this._processDefines(dummyMesh, defines);
- effect_Effect.RegisterShader(tempName, this._fragmentCompilationState._builtCompilationString, this._vertexCompilationState._builtCompilationString);
- if (!postProcess) {
- postProcess = new postProcess_PostProcess(this.name + "PostProcess", tempName, this._fragmentCompilationState.uniforms, this._fragmentCompilationState.samplers, options, camera, samplingMode, engine, reusable, defines.toString(), textureType, tempName, { maxSimultaneousLights: this.maxSimultaneousLights }, false, textureFormat);
- }
- else {
- postProcess.updateEffect(defines.toString(), this._fragmentCompilationState.uniforms, this._fragmentCompilationState.samplers, { maxSimultaneousLights: this.maxSimultaneousLights }, undefined, undefined, tempName, tempName);
- }
- postProcess.nodeMaterialSource = this;
- postProcess.onApplyObservable.add((effect) => {
- if (buildId !== this._buildId) {
- delete effect_Effect.ShadersStore[tempName + "VertexShader"];
- delete effect_Effect.ShadersStore[tempName + "PixelShader"];
- tempName = this.name + this._buildId;
- defines.markAllAsDirty();
- buildId = this._buildId;
- }
- const result = this._processDefines(dummyMesh, defines);
- if (result) {
- effect_Effect.RegisterShader(tempName, this._fragmentCompilationState._builtCompilationString, this._vertexCompilationState._builtCompilationString);
- TimingTools.SetImmediate(() => postProcess.updateEffect(defines.toString(), this._fragmentCompilationState.uniforms, this._fragmentCompilationState.samplers, { maxSimultaneousLights: this.maxSimultaneousLights }, undefined, undefined, tempName, tempName));
- }
- this._checkInternals(effect);
- });
- return postProcess;
- }
- /**
- * Create a new procedural texture based on this node material
- * @param size defines the size of the texture
- * @param scene defines the hosting scene
- * @returns the new procedural texture attached to this node material
- */
- createProceduralTexture(size, scene) {
- if (this.mode !== NodeMaterialModes.ProceduralTexture) {
- console.log("Incompatible material mode");
- return null;
- }
- let tempName = this.name + this._buildId;
- const proceduralTexture = new proceduralTexture_ProceduralTexture(tempName, size, null, scene);
- const dummyMesh = new abstractMesh_AbstractMesh(tempName + "Procedural", this.getScene());
- dummyMesh.reservedDataStore = {
- hidden: true,
- };
- const defines = new NodeMaterialDefines();
- const result = this._processDefines(dummyMesh, defines);
- effect_Effect.RegisterShader(tempName, this._fragmentCompilationState._builtCompilationString, this._vertexCompilationState._builtCompilationString);
- let effect = this.getScene().getEngine().createEffect({
- vertexElement: tempName,
- fragmentElement: tempName,
- }, [buffer_VertexBuffer.PositionKind], this._fragmentCompilationState.uniforms, this._fragmentCompilationState.samplers, defines.toString(), result === null || result === void 0 ? void 0 : result.fallbacks, undefined);
- proceduralTexture.nodeMaterialSource = this;
- proceduralTexture._setEffect(effect);
- let buildId = this._buildId;
- proceduralTexture.onBeforeGenerationObservable.add(() => {
- if (buildId !== this._buildId) {
- delete effect_Effect.ShadersStore[tempName + "VertexShader"];
- delete effect_Effect.ShadersStore[tempName + "PixelShader"];
- tempName = this.name + this._buildId;
- defines.markAllAsDirty();
- buildId = this._buildId;
- }
- const result = this._processDefines(dummyMesh, defines);
- if (result) {
- effect_Effect.RegisterShader(tempName, this._fragmentCompilationState._builtCompilationString, this._vertexCompilationState._builtCompilationString);
- TimingTools.SetImmediate(() => {
- effect = this.getScene().getEngine().createEffect({
- vertexElement: tempName,
- fragmentElement: tempName,
- }, [buffer_VertexBuffer.PositionKind], this._fragmentCompilationState.uniforms, this._fragmentCompilationState.samplers, defines.toString(), result === null || result === void 0 ? void 0 : result.fallbacks, undefined);
- proceduralTexture._setEffect(effect);
- });
- }
- this._checkInternals(effect);
- });
- return proceduralTexture;
- }
- _createEffectForParticles(particleSystem, blendMode, onCompiled, onError, effect, defines, dummyMesh, particleSystemDefinesJoined = "") {
- let tempName = this.name + this._buildId + "_" + blendMode;
- if (!defines) {
- defines = new NodeMaterialDefines();
- }
- if (!dummyMesh) {
- dummyMesh = this.getScene().getMeshByName(this.name + "Particle");
- if (!dummyMesh) {
- dummyMesh = new abstractMesh_AbstractMesh(this.name + "Particle", this.getScene());
- dummyMesh.reservedDataStore = {
- hidden: true,
- };
- }
- }
- let buildId = this._buildId;
- const particleSystemDefines = [];
- let join = particleSystemDefinesJoined;
- if (!effect) {
- const result = this._processDefines(dummyMesh, defines);
- effect_Effect.RegisterShader(tempName, this._fragmentCompilationState._builtCompilationString);
- particleSystem.fillDefines(particleSystemDefines, blendMode);
- join = particleSystemDefines.join("\n");
- effect = this.getScene()
- .getEngine()
- .createEffectForParticles(tempName, this._fragmentCompilationState.uniforms, this._fragmentCompilationState.samplers, defines.toString() + "\n" + join, result === null || result === void 0 ? void 0 : result.fallbacks, onCompiled, onError, particleSystem);
- particleSystem.setCustomEffect(effect, blendMode);
- }
- effect.onBindObservable.add((effect) => {
- if (buildId !== this._buildId) {
- delete effect_Effect.ShadersStore[tempName + "PixelShader"];
- tempName = this.name + this._buildId + "_" + blendMode;
- defines.markAllAsDirty();
- buildId = this._buildId;
- }
- particleSystemDefines.length = 0;
- particleSystem.fillDefines(particleSystemDefines, blendMode);
- const particleSystemDefinesJoinedCurrent = particleSystemDefines.join("\n");
- if (particleSystemDefinesJoinedCurrent !== join) {
- defines.markAllAsDirty();
- join = particleSystemDefinesJoinedCurrent;
- }
- const result = this._processDefines(dummyMesh, defines);
- if (result) {
- effect_Effect.RegisterShader(tempName, this._fragmentCompilationState._builtCompilationString);
- effect = this.getScene()
- .getEngine()
- .createEffectForParticles(tempName, this._fragmentCompilationState.uniforms, this._fragmentCompilationState.samplers, defines.toString() + "\n" + join, result === null || result === void 0 ? void 0 : result.fallbacks, onCompiled, onError, particleSystem);
- particleSystem.setCustomEffect(effect, blendMode);
- this._createEffectForParticles(particleSystem, blendMode, onCompiled, onError, effect, defines, dummyMesh, particleSystemDefinesJoined); // add the effect.onBindObservable observer
- return;
- }
- this._checkInternals(effect);
- });
- }
- _checkInternals(effect) {
- // Animated blocks
- if (this._sharedData.animatedInputs) {
- const scene = this.getScene();
- const frameId = scene.getFrameId();
- if (this._animationFrame !== frameId) {
- for (const input of this._sharedData.animatedInputs) {
- input.animate(scene);
- }
- this._animationFrame = frameId;
- }
- }
- // Bindable blocks
- for (const block of this._sharedData.bindableBlocks) {
- block.bind(effect, this);
- }
- // Connection points
- for (const inputBlock of this._sharedData.inputBlocks) {
- inputBlock._transmit(effect, this.getScene(), this);
- }
- }
- /**
- * Create the effect to be used as the custom effect for a particle system
- * @param particleSystem Particle system to create the effect for
- * @param onCompiled defines a function to call when the effect creation is successful
- * @param onError defines a function to call when the effect creation has failed
- */
- createEffectForParticles(particleSystem, onCompiled, onError) {
- if (this.mode !== NodeMaterialModes.Particle) {
- console.log("Incompatible material mode");
- return;
- }
- this._createEffectForParticles(particleSystem, BaseParticleSystem.BLENDMODE_ONEONE, onCompiled, onError);
- this._createEffectForParticles(particleSystem, BaseParticleSystem.BLENDMODE_MULTIPLY, onCompiled, onError);
- }
- /**
- * Use this material as the shadow depth wrapper of a target material
- * @param targetMaterial defines the target material
- */
- createAsShadowDepthWrapper(targetMaterial) {
- if (this.mode !== NodeMaterialModes.Material) {
- console.log("Incompatible material mode");
- return;
- }
- targetMaterial.shadowDepthWrapper = new BABYLON.ShadowDepthWrapper(this, this.getScene());
- }
- _processDefines(mesh, defines, useInstances = false, subMesh) {
- let result = null;
- // Global defines
- const scene = this.getScene();
- if (MaterialHelper.PrepareDefinesForCamera(scene, defines)) {
- defines.markAsMiscDirty();
- }
- // Shared defines
- this._sharedData.blocksWithDefines.forEach((b) => {
- b.initializeDefines(mesh, this, defines, useInstances);
- });
- this._sharedData.blocksWithDefines.forEach((b) => {
- b.prepareDefines(mesh, this, defines, useInstances, subMesh);
- });
- // Need to recompile?
- if (defines.isDirty) {
- const lightDisposed = defines._areLightsDisposed;
- defines.markAsProcessed();
- // Repeatable content generators
- this._vertexCompilationState.compilationString = this._vertexCompilationState._builtCompilationString;
- this._fragmentCompilationState.compilationString = this._fragmentCompilationState._builtCompilationString;
- this._sharedData.repeatableContentBlocks.forEach((b) => {
- b.replaceRepeatableContent(this._vertexCompilationState, this._fragmentCompilationState, mesh, defines);
- });
- // Uniforms
- const uniformBuffers = [];
- this._sharedData.dynamicUniformBlocks.forEach((b) => {
- b.updateUniformsAndSamples(this._vertexCompilationState, this, defines, uniformBuffers);
- });
- const mergedUniforms = this._vertexCompilationState.uniforms;
- this._fragmentCompilationState.uniforms.forEach((u) => {
- const index = mergedUniforms.indexOf(u);
- if (index === -1) {
- mergedUniforms.push(u);
- }
- });
- // Samplers
- const mergedSamplers = this._vertexCompilationState.samplers;
- this._fragmentCompilationState.samplers.forEach((s) => {
- const index = mergedSamplers.indexOf(s);
- if (index === -1) {
- mergedSamplers.push(s);
- }
- });
- const fallbacks = new EffectFallbacks();
- this._sharedData.blocksWithFallbacks.forEach((b) => {
- b.provideFallbacks(mesh, fallbacks);
- });
- result = {
- lightDisposed,
- uniformBuffers,
- mergedUniforms,
- mergedSamplers,
- fallbacks,
- };
- }
- return result;
- }
- /**
- * Get if the submesh is ready to be used and all its information available.
- * Child classes can use it to update shaders
- * @param mesh defines the mesh to check
- * @param subMesh defines which submesh to check
- * @param useInstances specifies that instances should be used
- * @returns a boolean indicating that the submesh is ready or not
- */
- isReadyForSubMesh(mesh, subMesh, useInstances = false) {
- if (!this._buildWasSuccessful) {
- return false;
- }
- const scene = this.getScene();
- if (this._sharedData.animatedInputs) {
- const frameId = scene.getFrameId();
- if (this._animationFrame !== frameId) {
- for (const input of this._sharedData.animatedInputs) {
- input.animate(scene);
- }
- this._animationFrame = frameId;
- }
- }
- if (subMesh.effect && this.isFrozen) {
- if (subMesh.effect._wasPreviouslyReady && subMesh.effect._wasPreviouslyUsingInstances === useInstances) {
- return true;
- }
- }
- if (!subMesh.materialDefines) {
- subMesh.materialDefines = new NodeMaterialDefines();
- }
- const defines = subMesh.materialDefines;
- if (this._isReadyForSubMesh(subMesh)) {
- return true;
- }
- const engine = scene.getEngine();
- this._prepareDefinesForAttributes(mesh, defines);
- // Check if blocks are ready
- if (this._sharedData.blockingBlocks.some((b) => !b.isReady(mesh, this, defines, useInstances))) {
- return false;
- }
- const result = this._processDefines(mesh, defines, useInstances, subMesh);
- if (result) {
- const previousEffect = subMesh.effect;
- // Compilation
- const join = defines.toString();
- let effect = engine.createEffect({
- vertex: "nodeMaterial" + this._buildId,
- fragment: "nodeMaterial" + this._buildId,
- vertexSource: this._vertexCompilationState.compilationString,
- fragmentSource: this._fragmentCompilationState.compilationString,
- }, {
- attributes: this._vertexCompilationState.attributes,
- uniformsNames: result.mergedUniforms,
- uniformBuffersNames: result.uniformBuffers,
- samplers: result.mergedSamplers,
- defines: join,
- fallbacks: result.fallbacks,
- onCompiled: this.onCompiled,
- onError: this.onError,
- indexParameters: { maxSimultaneousLights: this.maxSimultaneousLights, maxSimultaneousMorphTargets: defines.NUM_MORPH_INFLUENCERS },
- }, engine);
- if (effect) {
- if (this._onEffectCreatedObservable) {
- onCreatedEffectParameters.effect = effect;
- onCreatedEffectParameters.subMesh = subMesh;
- this._onEffectCreatedObservable.notifyObservers(onCreatedEffectParameters);
- }
- // Use previous effect while new one is compiling
- if (this.allowShaderHotSwapping && previousEffect && !effect.isReady()) {
- effect = previousEffect;
- defines.markAsUnprocessed();
- if (result.lightDisposed) {
- // re register in case it takes more than one frame.
- defines._areLightsDisposed = true;
- return false;
- }
- }
- else {
- scene.resetCachedMaterial();
- subMesh.setEffect(effect, defines, this._materialContext);
- }
- }
- }
- if (!subMesh.effect || !subMesh.effect.isReady()) {
- return false;
- }
- defines._renderId = scene.getRenderId();
- subMesh.effect._wasPreviouslyReady = true;
- subMesh.effect._wasPreviouslyUsingInstances = useInstances;
- this._checkScenePerformancePriority();
- return true;
- }
- /**
- * Get a string representing the shaders built by the current node graph
- */
- get compiledShaders() {
- return `// Vertex shader\n${this._vertexCompilationState.compilationString}\n\n// Fragment shader\n${this._fragmentCompilationState.compilationString}`;
- }
- /**
- * Binds the world matrix to the material
- * @param world defines the world transformation matrix
- */
- bindOnlyWorldMatrix(world) {
- const scene = this.getScene();
- if (!this._activeEffect) {
- return;
- }
- const hints = this._sharedData.hints;
- if (hints.needWorldViewMatrix) {
- world.multiplyToRef(scene.getViewMatrix(), this._cachedWorldViewMatrix);
- }
- if (hints.needWorldViewProjectionMatrix) {
- world.multiplyToRef(scene.getTransformMatrix(), this._cachedWorldViewProjectionMatrix);
- }
- // Connection points
- for (const inputBlock of this._sharedData.inputBlocks) {
- inputBlock._transmitWorld(this._activeEffect, world, this._cachedWorldViewMatrix, this._cachedWorldViewProjectionMatrix);
- }
- }
- /**
- * Binds the submesh to this material by preparing the effect and shader to draw
- * @param world defines the world transformation matrix
- * @param mesh defines the mesh containing the submesh
- * @param subMesh defines the submesh to bind the material to
- */
- bindForSubMesh(world, mesh, subMesh) {
- const scene = this.getScene();
- const effect = subMesh.effect;
- if (!effect) {
- return;
- }
- this._activeEffect = effect;
- // Matrices
- this.bindOnlyWorldMatrix(world);
- const mustRebind = this._mustRebind(scene, effect, mesh.visibility);
- const sharedData = this._sharedData;
- if (mustRebind) {
- // Bindable blocks
- for (const block of sharedData.bindableBlocks) {
- block.bind(effect, this, mesh, subMesh);
- }
- for (const block of sharedData.forcedBindableBlocks) {
- block.bind(effect, this, mesh, subMesh);
- }
- // Connection points
- for (const inputBlock of sharedData.inputBlocks) {
- inputBlock._transmit(effect, scene, this);
- }
- }
- else if (!this.isFrozen) {
- for (const block of sharedData.forcedBindableBlocks) {
- block.bind(effect, this, mesh, subMesh);
- }
- }
- this._afterBind(mesh, this._activeEffect);
- }
- /**
- * Gets the active textures from the material
- * @returns an array of textures
- */
- getActiveTextures() {
- const activeTextures = super.getActiveTextures();
- if (this._sharedData) {
- activeTextures.push(...this._sharedData.textureBlocks.filter((tb) => tb.texture).map((tb) => tb.texture));
- }
- return activeTextures;
- }
- /**
- * Gets the list of texture blocks
- * Note that this method will only return blocks that are reachable from the final block(s) and only after the material has been built!
- * @returns an array of texture blocks
- */
- getTextureBlocks() {
- if (!this._sharedData) {
- return [];
- }
- return this._sharedData.textureBlocks;
- }
- /**
- * Gets the list of all texture blocks
- * Note that this method will scan all attachedBlocks and return blocks that are texture blocks
- * @returns
- */
- getAllTextureBlocks() {
- const textureBlocks = [];
- for (const block of this.attachedBlocks) {
- if (NodeMaterial._BlockIsTextureBlock(block)) {
- textureBlocks.push(block);
- }
- }
- return textureBlocks;
- }
- /**
- * Specifies if the material uses a texture
- * @param texture defines the texture to check against the material
- * @returns a boolean specifying if the material uses the texture
- */
- hasTexture(texture) {
- if (super.hasTexture(texture)) {
- return true;
- }
- if (!this._sharedData) {
- return false;
- }
- for (const t of this._sharedData.textureBlocks) {
- if (t.texture === texture) {
- return true;
- }
- }
- return false;
- }
- /**
- * Disposes the material
- * @param forceDisposeEffect specifies if effects should be forcefully disposed
- * @param forceDisposeTextures specifies if textures should be forcefully disposed
- * @param notBoundToMesh specifies if the material that is being disposed is known to be not bound to any mesh
- */
- dispose(forceDisposeEffect, forceDisposeTextures, notBoundToMesh) {
- if (forceDisposeTextures) {
- for (const texture of this.getTextureBlocks()
- .filter((tb) => tb.texture)
- .map((tb) => tb.texture)) {
- texture.dispose();
- }
- }
- for (const block of this.attachedBlocks) {
- block.dispose();
- }
- this.attachedBlocks.length = 0;
- this._sharedData = null;
- this._vertexCompilationState = null;
- this._fragmentCompilationState = null;
- this.onBuildObservable.clear();
- if (this._imageProcessingObserver) {
- this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver);
- this._imageProcessingObserver = null;
- }
- super.dispose(forceDisposeEffect, forceDisposeTextures, notBoundToMesh);
- }
- /** Creates the node editor window. */
- _createNodeEditor(additionalConfig) {
- const nodeEditorConfig = Object.assign({ nodeMaterial: this }, additionalConfig);
- this.BJSNODEMATERIALEDITOR.NodeEditor.Show(nodeEditorConfig);
- }
- /**
- * Launch the node material editor
- * @param config Define the configuration of the editor
- * @returns a promise fulfilled when the node editor is visible
- */
- edit(config) {
- return new Promise((resolve) => {
- this.BJSNODEMATERIALEDITOR = this.BJSNODEMATERIALEDITOR || this._getGlobalNodeMaterialEditor();
- if (typeof this.BJSNODEMATERIALEDITOR == "undefined") {
- const editorUrl = config && config.editorURL ? config.editorURL : NodeMaterial.EditorURL;
- // Load editor and add it to the DOM
- tools_Tools.LoadScript(editorUrl, () => {
- this.BJSNODEMATERIALEDITOR = this.BJSNODEMATERIALEDITOR || this._getGlobalNodeMaterialEditor();
- this._createNodeEditor(config === null || config === void 0 ? void 0 : config.nodeEditorConfig);
- resolve();
- });
- }
- else {
- // Otherwise creates the editor
- this._createNodeEditor(config === null || config === void 0 ? void 0 : config.nodeEditorConfig);
- resolve();
- }
- });
- }
- /**
- * Clear the current material
- */
- clear() {
- this._vertexOutputNodes.length = 0;
- this._fragmentOutputNodes.length = 0;
- this.attachedBlocks.length = 0;
- }
- /**
- * Clear the current material and set it to a default state
- */
- setToDefault() {
- this.clear();
- this.editorData = null;
- const positionInput = new InputBlock("Position");
- positionInput.setAsAttribute("position");
- const worldInput = new InputBlock("World");
- worldInput.setAsSystemValue(NodeMaterialSystemValues.World);
- const worldPos = new TransformBlock("WorldPos");
- positionInput.connectTo(worldPos);
- worldInput.connectTo(worldPos);
- const viewProjectionInput = new InputBlock("ViewProjection");
- viewProjectionInput.setAsSystemValue(NodeMaterialSystemValues.ViewProjection);
- const worldPosdMultipliedByViewProjection = new TransformBlock("WorldPos * ViewProjectionTransform");
- worldPos.connectTo(worldPosdMultipliedByViewProjection);
- viewProjectionInput.connectTo(worldPosdMultipliedByViewProjection);
- const vertexOutput = new VertexOutputBlock("VertexOutput");
- worldPosdMultipliedByViewProjection.connectTo(vertexOutput);
- // Pixel
- const pixelColor = new InputBlock("color");
- pixelColor.value = new math_color_Color4(0.8, 0.8, 0.8, 1);
- const fragmentOutput = new FragmentOutputBlock("FragmentOutput");
- pixelColor.connectTo(fragmentOutput);
- // Add to nodes
- this.addOutputNode(vertexOutput);
- this.addOutputNode(fragmentOutput);
- this._mode = NodeMaterialModes.Material;
- }
- /**
- * Clear the current material and set it to a default state for post process
- */
- setToDefaultPostProcess() {
- this.clear();
- this.editorData = null;
- const position = new InputBlock("Position");
- position.setAsAttribute("position2d");
- const const1 = new InputBlock("Constant1");
- const1.isConstant = true;
- const1.value = 1;
- const vmerger = new VectorMergerBlock("Position3D");
- position.connectTo(vmerger);
- const1.connectTo(vmerger, { input: "w" });
- const vertexOutput = new VertexOutputBlock("VertexOutput");
- vmerger.connectTo(vertexOutput);
- // Pixel
- const scale = new InputBlock("Scale");
- scale.visibleInInspector = true;
- scale.value = new math_vector_Vector2(1, 1);
- const uv0 = new RemapBlock("uv0");
- position.connectTo(uv0);
- const uv = new MultiplyBlock("UV scale");
- uv0.connectTo(uv);
- scale.connectTo(uv);
- const currentScreen = new CurrentScreenBlock("CurrentScreen");
- uv.connectTo(currentScreen);
- currentScreen.texture = new texture_Texture("https://assets.babylonjs.com/nme/currentScreenPostProcess.png", this.getScene());
- const fragmentOutput = new FragmentOutputBlock("FragmentOutput");
- currentScreen.connectTo(fragmentOutput, { output: "rgba" });
- // Add to nodes
- this.addOutputNode(vertexOutput);
- this.addOutputNode(fragmentOutput);
- this._mode = NodeMaterialModes.PostProcess;
- }
- /**
- * Clear the current material and set it to a default state for procedural texture
- */
- setToDefaultProceduralTexture() {
- this.clear();
- this.editorData = null;
- const position = new InputBlock("Position");
- position.setAsAttribute("position2d");
- const const1 = new InputBlock("Constant1");
- const1.isConstant = true;
- const1.value = 1;
- const vmerger = new VectorMergerBlock("Position3D");
- position.connectTo(vmerger);
- const1.connectTo(vmerger, { input: "w" });
- const vertexOutput = new VertexOutputBlock("VertexOutput");
- vmerger.connectTo(vertexOutput);
- // Pixel
- const time = new InputBlock("Time");
- time.value = 0;
- time.min = 0;
- time.max = 0;
- time.isBoolean = false;
- time.matrixMode = 0;
- time.animationType = AnimatedInputBlockTypes.Time;
- time.isConstant = false;
- const color = new InputBlock("Color3");
- color.value = new math_color_Color3(1, 1, 1);
- color.isConstant = false;
- const fragmentOutput = new FragmentOutputBlock("FragmentOutput");
- const vectorMerger = new VectorMergerBlock("VectorMerger");
- vectorMerger.visibleInInspector = false;
- const cos = new TrigonometryBlock("Cos");
- cos.operation = TrigonometryBlockOperations.Cos;
- position.connectTo(vectorMerger);
- time.output.connectTo(cos.input);
- cos.output.connectTo(vectorMerger.z);
- vectorMerger.xyzOut.connectTo(fragmentOutput.rgb);
- // Add to nodes
- this.addOutputNode(vertexOutput);
- this.addOutputNode(fragmentOutput);
- this._mode = NodeMaterialModes.ProceduralTexture;
- }
- /**
- * Clear the current material and set it to a default state for particle
- */
- setToDefaultParticle() {
- this.clear();
- this.editorData = null;
- // Pixel
- const uv = new InputBlock("uv");
- uv.setAsAttribute("particle_uv");
- const texture = new ParticleTextureBlock("ParticleTexture");
- uv.connectTo(texture);
- const color = new InputBlock("Color");
- color.setAsAttribute("particle_color");
- const multiply = new MultiplyBlock("Texture * Color");
- texture.connectTo(multiply);
- color.connectTo(multiply);
- const rampGradient = new ParticleRampGradientBlock("ParticleRampGradient");
- multiply.connectTo(rampGradient);
- const cSplitter = new ColorSplitterBlock("ColorSplitter");
- color.connectTo(cSplitter);
- const blendMultiply = new ParticleBlendMultiplyBlock("ParticleBlendMultiply");
- rampGradient.connectTo(blendMultiply);
- texture.connectTo(blendMultiply, { output: "a" });
- cSplitter.connectTo(blendMultiply, { output: "a" });
- const fragmentOutput = new FragmentOutputBlock("FragmentOutput");
- blendMultiply.connectTo(fragmentOutput);
- // Add to nodes
- this.addOutputNode(fragmentOutput);
- this._mode = NodeMaterialModes.Particle;
- }
- /**
- * Loads the current Node Material from a url pointing to a file save by the Node Material Editor
- * @deprecated Please use NodeMaterial.ParseFromFileAsync instead
- * @param url defines the url to load from
- * @param rootUrl defines the root URL for nested url in the node material
- * @returns a promise that will fulfil when the material is fully loaded
- */
- async loadAsync(url, rootUrl = "") {
- return NodeMaterial.ParseFromFileAsync("", url, this.getScene(), rootUrl, true, this);
- }
- _gatherBlocks(rootNode, list) {
- if (list.indexOf(rootNode) !== -1) {
- return;
- }
- list.push(rootNode);
- for (const input of rootNode.inputs) {
- const connectedPoint = input.connectedPoint;
- if (connectedPoint) {
- const block = connectedPoint.ownerBlock;
- if (block !== rootNode) {
- this._gatherBlocks(block, list);
- }
- }
- }
- // Teleportation
- if (rootNode.isTeleportOut) {
- const block = rootNode;
- if (block.entryPoint) {
- this._gatherBlocks(block.entryPoint, list);
- }
- }
- }
- /**
- * Generate a string containing the code declaration required to create an equivalent of this material
- * @returns a string
- */
- generateCode() {
- let alreadyDumped = [];
- const vertexBlocks = [];
- const uniqueNames = ["const", "var", "let"];
- // Gets active blocks
- for (const outputNode of this._vertexOutputNodes) {
- this._gatherBlocks(outputNode, vertexBlocks);
- }
- const fragmentBlocks = [];
- for (const outputNode of this._fragmentOutputNodes) {
- this._gatherBlocks(outputNode, fragmentBlocks);
- }
- // Generate vertex shader
- let codeString = `var nodeMaterial = new BABYLON.NodeMaterial("${this.name || "node material"}");\n`;
- codeString += `nodeMaterial.mode = BABYLON.NodeMaterialModes.${NodeMaterialModes[this.mode]};\n`;
- for (const node of vertexBlocks) {
- if (node.isInput && alreadyDumped.indexOf(node) === -1) {
- codeString += node._dumpCode(uniqueNames, alreadyDumped);
- }
- }
- // Generate fragment shader
- for (const node of fragmentBlocks) {
- if (node.isInput && alreadyDumped.indexOf(node) === -1) {
- codeString += node._dumpCode(uniqueNames, alreadyDumped);
- }
- }
- // Connections
- alreadyDumped = [];
- codeString += "\n// Connections\n";
- for (const node of this._vertexOutputNodes) {
- codeString += node._dumpCodeForOutputConnections(alreadyDumped);
- }
- for (const node of this._fragmentOutputNodes) {
- codeString += node._dumpCodeForOutputConnections(alreadyDumped);
- }
- // Output nodes
- codeString += "\n// Output nodes\n";
- for (const node of this._vertexOutputNodes) {
- codeString += `nodeMaterial.addOutputNode(${node._codeVariableName});\n`;
- }
- for (const node of this._fragmentOutputNodes) {
- codeString += `nodeMaterial.addOutputNode(${node._codeVariableName});\n`;
- }
- codeString += `nodeMaterial.build();\n`;
- return codeString;
- }
- /**
- * Serializes this material in a JSON representation
- * @param selectedBlocks
- * @returns the serialized material object
- */
- serialize(selectedBlocks) {
- const serializationObject = selectedBlocks ? {} : decorators_SerializationHelper.Serialize(this);
- serializationObject.editorData = JSON.parse(JSON.stringify(this.editorData)); // Copy
- let blocks = [];
- if (selectedBlocks) {
- blocks = selectedBlocks;
- }
- else {
- serializationObject.customType = "BABYLON.NodeMaterial";
- serializationObject.outputNodes = [];
- // Outputs
- for (const outputNode of this._vertexOutputNodes) {
- this._gatherBlocks(outputNode, blocks);
- serializationObject.outputNodes.push(outputNode.uniqueId);
- }
- for (const outputNode of this._fragmentOutputNodes) {
- this._gatherBlocks(outputNode, blocks);
- if (serializationObject.outputNodes.indexOf(outputNode.uniqueId) === -1) {
- serializationObject.outputNodes.push(outputNode.uniqueId);
- }
- }
- }
- // Blocks
- serializationObject.blocks = [];
- for (const block of blocks) {
- serializationObject.blocks.push(block.serialize());
- }
- if (!selectedBlocks) {
- for (const block of this.attachedBlocks) {
- if (blocks.indexOf(block) !== -1) {
- continue;
- }
- serializationObject.blocks.push(block.serialize());
- }
- }
- return serializationObject;
- }
- _restoreConnections(block, source, map) {
- for (const outputPoint of block.outputs) {
- for (const candidate of source.blocks) {
- const target = map[candidate.id];
- if (!target) {
- continue;
- }
- for (const input of candidate.inputs) {
- if (map[input.targetBlockId] === block && input.targetConnectionName === outputPoint.name) {
- const inputPoint = target.getInputByName(input.inputName);
- if (!inputPoint || inputPoint.isConnected) {
- continue;
- }
- outputPoint.connectTo(inputPoint, true);
- this._restoreConnections(target, source, map);
- continue;
- }
- }
- }
- }
- }
- /**
- * Clear the current graph and load a new one from a serialization object
- * @param source defines the JSON representation of the material
- * @param rootUrl defines the root URL to use to load textures and relative dependencies
- * @param merge defines whether or not the source must be merged or replace the current content
- */
- parseSerializedObject(source, rootUrl = "", merge = false) {
- var _a;
- if (!merge) {
- this.clear();
- }
- const map = {};
- // Create blocks
- for (const parsedBlock of source.blocks) {
- const blockType = GetClass(parsedBlock.customType);
- if (blockType) {
- const block = new blockType();
- block._deserialize(parsedBlock, this.getScene(), rootUrl);
- map[parsedBlock.id] = block;
- this.attachedBlocks.push(block);
- }
- }
- // Reconnect teleportation
- for (const block of this.attachedBlocks) {
- if (block.isTeleportOut) {
- const teleportOut = block;
- const id = teleportOut._tempEntryPointUniqueId;
- if (id) {
- const source = map[id];
- source.attachToEndpoint(teleportOut);
- }
- }
- }
- // Connections - Starts with input blocks only (except if in "merge" mode where we scan all blocks)
- for (let blockIndex = 0; blockIndex < source.blocks.length; blockIndex++) {
- const parsedBlock = source.blocks[blockIndex];
- const block = map[parsedBlock.id];
- if (!block) {
- continue;
- }
- if (block.inputs.length && !merge) {
- continue;
- }
- this._restoreConnections(block, source, map);
- }
- // Outputs
- if (source.outputNodes) {
- for (const outputNodeId of source.outputNodes) {
- this.addOutputNode(map[outputNodeId]);
- }
- }
- // UI related info
- if (source.locations || (source.editorData && source.editorData.locations)) {
- const locations = source.locations || source.editorData.locations;
- for (const location of locations) {
- if (map[location.blockId]) {
- location.blockId = map[location.blockId].uniqueId;
- }
- }
- if (merge && this.editorData && this.editorData.locations) {
- locations.concat(this.editorData.locations);
- }
- if (source.locations) {
- this.editorData = {
- locations: locations,
- };
- }
- else {
- this.editorData = source.editorData;
- this.editorData.locations = locations;
- }
- const blockMap = [];
- for (const key in map) {
- blockMap[key] = map[key].uniqueId;
- }
- this.editorData.map = blockMap;
- }
- this.comment = source.comment;
- if (source.forceAlphaBlending !== undefined) {
- this.forceAlphaBlending = source.forceAlphaBlending;
- }
- if (!merge) {
- this._mode = (_a = source.mode) !== null && _a !== void 0 ? _a : NodeMaterialModes.Material;
- }
- }
- /**
- * Clear the current graph and load a new one from a serialization object
- * @param source defines the JSON representation of the material
- * @param rootUrl defines the root URL to use to load textures and relative dependencies
- * @param merge defines whether or not the source must be merged or replace the current content
- * @deprecated Please use the parseSerializedObject method instead
- */
- loadFromSerialization(source, rootUrl = "", merge = false) {
- this.parseSerializedObject(source, rootUrl, merge);
- }
- /**
- * Makes a duplicate of the current material.
- * @param name defines the name to use for the new material
- * @param shareEffect defines if the clone material should share the same effect (default is false)
- */
- clone(name, shareEffect = false) {
- const serializationObject = this.serialize();
- const clone = decorators_SerializationHelper.Clone(() => new NodeMaterial(name, this.getScene(), this.options), this);
- clone.id = name;
- clone.name = name;
- clone.parseSerializedObject(serializationObject);
- clone._buildId = this._buildId;
- clone.build(false, !shareEffect);
- return clone;
- }
- /**
- * Creates a node material from parsed material data
- * @param source defines the JSON representation of the material
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL to use to load textures and relative dependencies
- * @returns a new node material
- */
- static Parse(source, scene, rootUrl = "") {
- const nodeMaterial = decorators_SerializationHelper.Parse(() => new NodeMaterial(source.name, scene), source, scene, rootUrl);
- nodeMaterial.parseSerializedObject(source, rootUrl);
- nodeMaterial.build();
- return nodeMaterial;
- }
- /**
- * Creates a node material from a snippet saved in a remote file
- * @param name defines the name of the material to create
- * @param url defines the url to load from
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL for nested url in the node material
- * @param skipBuild defines whether to build the node material
- * @param targetMaterial defines a material to use instead of creating a new one
- * @returns a promise that will resolve to the new node material
- */
- static async ParseFromFileAsync(name, url, scene, rootUrl = "", skipBuild = false, targetMaterial) {
- const material = targetMaterial !== null && targetMaterial !== void 0 ? targetMaterial : new NodeMaterial(name, scene);
- const data = await scene._loadFileAsync(url);
- const serializationObject = JSON.parse(data);
- material.parseSerializedObject(serializationObject, rootUrl);
- if (!skipBuild) {
- material.build();
- }
- return material;
- }
- /**
- * Creates a node material from a snippet saved by the node material editor
- * @param snippetId defines the snippet to load
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL to use to load textures and relative dependencies
- * @param nodeMaterial defines a node material to update (instead of creating a new one)
- * @param skipBuild defines whether to build the node material
- * @returns a promise that will resolve to the new node material
- */
- static ParseFromSnippetAsync(snippetId, scene = engineStore_EngineStore.LastCreatedScene, rootUrl = "", nodeMaterial, skipBuild = false) {
- if (snippetId === "_BLANK") {
- return Promise.resolve(NodeMaterial.CreateDefault("blank", scene));
- }
- return new Promise((resolve, reject) => {
- const request = new webRequest_WebRequest();
- request.addEventListener("readystatechange", () => {
- if (request.readyState == 4) {
- if (request.status == 200) {
- const snippet = JSON.parse(JSON.parse(request.responseText).jsonPayload);
- const serializationObject = JSON.parse(snippet.nodeMaterial);
- if (!nodeMaterial) {
- nodeMaterial = decorators_SerializationHelper.Parse(() => new NodeMaterial(snippetId, scene), serializationObject, scene, rootUrl);
- nodeMaterial.uniqueId = scene.getUniqueId();
- }
- nodeMaterial.parseSerializedObject(serializationObject);
- nodeMaterial.snippetId = snippetId;
- try {
- if (!skipBuild) {
- nodeMaterial.build();
- }
- resolve(nodeMaterial);
- }
- catch (err) {
- reject(err);
- }
- }
- else {
- reject("Unable to load the snippet " + snippetId);
- }
- }
- });
- request.open("GET", this.SnippetUrl + "/" + snippetId.replace(/#/g, "/"));
- request.send();
- });
- }
- /**
- * Creates a new node material set to default basic configuration
- * @param name defines the name of the material
- * @param scene defines the hosting scene
- * @returns a new NodeMaterial
- */
- static CreateDefault(name, scene) {
- const newMaterial = new NodeMaterial(name, scene);
- newMaterial.setToDefault();
- newMaterial.build();
- return newMaterial;
- }
-}
-NodeMaterial._BuildIdGenerator = 0;
-/** Define the Url to load node editor script */
-NodeMaterial.EditorURL = `https://unpkg.com/babylonjs-node-editor@${engine_Engine.Version}/babylon.nodeEditor.js`;
-/** Define the Url to load snippets */
-NodeMaterial.SnippetUrl = `https://snippet.babylonjs.com`;
-/** Gets or sets a boolean indicating that node materials should not deserialize textures from json / snippet content */
-NodeMaterial.IgnoreTexturesAtLoadTime = false;
-__decorate([
- serialize()
-], NodeMaterial.prototype, "ignoreAlpha", void 0);
-__decorate([
- serialize()
-], NodeMaterial.prototype, "maxSimultaneousLights", void 0);
-__decorate([
- serialize("mode")
-], NodeMaterial.prototype, "_mode", void 0);
-__decorate([
- serialize("comment")
-], NodeMaterial.prototype, "comment", void 0);
-__decorate([
- serialize()
-], NodeMaterial.prototype, "forceAlphaBlending", void 0);
-RegisterClass("BABYLON.NodeMaterial", NodeMaterial);
-//# sourceMappingURL=nodeMaterial.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/icoSphereBuilder.js
-
-
-
-
-/**
- * Creates the VertexData of the IcoSphere
- * @param options an object used to set the following optional parameters for the IcoSphere, required but can be empty
- * * radius the radius of the IcoSphere, optional default 1
- * * radiusX allows stretching in the x direction, optional, default radius
- * * radiusY allows stretching in the y direction, optional, default radius
- * * radiusZ allows stretching in the z direction, optional, default radius
- * * flat when true creates a flat shaded mesh, optional, default true
- * * subdivisions increasing the subdivisions increases the number of faces, optional, default 4
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.radius
- * @param options.radiusX
- * @param options.radiusY
- * @param options.radiusZ
- * @param options.flat
- * @param options.subdivisions
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the IcoSphere
- */
-function CreateIcoSphereVertexData(options) {
- const sideOrientation = options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- const radius = options.radius || 1;
- const flat = options.flat === undefined ? true : options.flat;
- const subdivisions = (options.subdivisions || 4) | 0;
- const radiusX = options.radiusX || radius;
- const radiusY = options.radiusY || radius;
- const radiusZ = options.radiusZ || radius;
- const t = (1 + Math.sqrt(5)) / 2;
- // 12 vertex x,y,z
- const icoVertices = [
- -1,
- t,
- -0,
- 1,
- t,
- 0,
- -1,
- -t,
- 0,
- 1,
- -t,
- 0,
- 0,
- -1,
- -t,
- 0,
- 1,
- -t,
- 0,
- -1,
- t,
- 0,
- 1,
- t,
- t,
- 0,
- 1,
- t,
- 0,
- -1,
- -t,
- 0,
- 1,
- -t,
- 0,
- -1, // v8-11
- ];
- // index of 3 vertex makes a face of icopshere
- const ico_indices = [
- 0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 12, 22, 23, 1, 5, 20, 5, 11, 4, 23, 22, 13, 22, 18, 6, 7, 1, 8, 14, 21, 4, 14, 4, 2, 16, 13, 6, 15, 6, 19, 3, 8, 9, 4, 21, 5, 13, 17,
- 23, 6, 13, 22, 19, 6, 18, 9, 8, 1,
- ];
- // vertex for uv have aliased position, not for UV
- const vertices_unalias_id = [
- 0,
- 1,
- 2,
- 3,
- 4,
- 5,
- 6,
- 7,
- 8,
- 9,
- 10,
- 11,
- // vertex alias
- 0,
- 2,
- 3,
- 3,
- 3,
- 4,
- 7,
- 8,
- 9,
- 9,
- 10,
- 11, // 23: B + 12
- ];
- // uv as integer step (not pixels !)
- const ico_vertexuv = [
- 5,
- 1,
- 3,
- 1,
- 6,
- 4,
- 0,
- 0,
- 5,
- 3,
- 4,
- 2,
- 2,
- 2,
- 4,
- 0,
- 2,
- 0,
- 1,
- 1,
- 6,
- 0,
- 6,
- 2,
- // vertex alias (for same vertex on different faces)
- 0,
- 4,
- 3,
- 3,
- 4,
- 4,
- 3,
- 1,
- 4,
- 2,
- 4,
- 4,
- 0,
- 2,
- 1,
- 1,
- 2,
- 2,
- 3,
- 3,
- 1,
- 3,
- 2,
- 4, // 23: B + 12
- ];
- // Vertices[0, 1, ...9, A, B] : position on UV plane
- // '+' indicate duplicate position to be fixed (3,9:0,2,3,4,7,8,A,B)
- // First island of uv mapping
- // v = 4h 3+ 2
- // v = 3h 9+ 4
- // v = 2h 9+ 5 B
- // v = 1h 9 1 0
- // v = 0h 3 8 7 A
- // u = 0 1 2 3 4 5 6 *a
- // Second island of uv mapping
- // v = 4h 0+ B+ 4+
- // v = 3h A+ 2+
- // v = 2h 7+ 6 3+
- // v = 1h 8+ 3+
- // v = 0h
- // u = 0 1 2 3 4 5 6 *a
- // Face layout on texture UV mapping
- // ============
- // \ 4 /\ 16 / ======
- // \ / \ / /\ 11 /
- // \/ 7 \/ / \ /
- // ======= / 10 \/
- // /\ 17 /\ =======
- // / \ / \ \ 15 /\
- // / 8 \/ 12 \ \ / \
- // ============ \/ 6 \
- // \ 18 /\ ============
- // \ / \ \ 5 /\ 0 /
- // \/ 13 \ \ / \ /
- // ======= \/ 1 \/
- // =============
- // /\ 19 /\ 2 /\
- // / \ / \ / \
- // / 14 \/ 9 \/ 3 \
- // ===================
- // uv step is u:1 or 0.5, v:cos(30)=sqrt(3)/2, ratio approx is 84/97
- const ustep = 138 / 1024;
- const vstep = 239 / 1024;
- const uoffset = 60 / 1024;
- const voffset = 26 / 1024;
- // Second island should have margin, not to touch the first island
- // avoid any borderline artefact in pixel rounding
- const island_u_offset = -40 / 1024;
- const island_v_offset = +20 / 1024;
- // face is either island 0 or 1 :
- // second island is for faces : [4, 7, 8, 12, 13, 16, 17, 18]
- const island = [
- 0,
- 0,
- 0,
- 0,
- 1,
- 0,
- 0,
- 1,
- 1,
- 0,
- 0,
- 0,
- 1,
- 1,
- 0,
- 0,
- 1,
- 1,
- 1,
- 0, // 15 - 19
- ];
- const indices = new Array();
- const positions = new Array();
- const normals = new Array();
- const uvs = new Array();
- let current_indice = 0;
- // prepare array of 3 vector (empty) (to be worked in place, shared for each face)
- const face_vertex_pos = new Array(3);
- const face_vertex_uv = new Array(3);
- let v012;
- for (v012 = 0; v012 < 3; v012++) {
- face_vertex_pos[v012] = math_vector_Vector3.Zero();
- face_vertex_uv[v012] = math_vector_Vector2.Zero();
- }
- // create all with normals
- for (let face = 0; face < 20; face++) {
- // 3 vertex per face
- for (v012 = 0; v012 < 3; v012++) {
- // look up vertex 0,1,2 to its index in 0 to 11 (or 23 including alias)
- const v_id = ico_indices[3 * face + v012];
- // vertex have 3D position (x,y,z)
- face_vertex_pos[v012].copyFromFloats(icoVertices[3 * vertices_unalias_id[v_id]], icoVertices[3 * vertices_unalias_id[v_id] + 1], icoVertices[3 * vertices_unalias_id[v_id] + 2]);
- // Normalize to get normal
- face_vertex_pos[v012].normalize();
- // uv Coordinates from vertex ID
- face_vertex_uv[v012].copyFromFloats(ico_vertexuv[2 * v_id] * ustep + uoffset + island[face] * island_u_offset, ico_vertexuv[2 * v_id + 1] * vstep + voffset + island[face] * island_v_offset);
- }
- // Subdivide the face (interpolate pos, norm, uv)
- // - pos is linear interpolation, then projected to sphere (converge polyhedron to sphere)
- // - norm is linear interpolation of vertex corner normal
- // (to be checked if better to re-calc from face vertex, or if approximation is OK ??? )
- // - uv is linear interpolation
- //
- // Topology is as below for sub-divide by 2
- // vertex shown as v0,v1,v2
- // interp index is i1 to progress in range [v0,v1[
- // interp index is i2 to progress in range [v0,v2[
- // face index as (i1,i2) for /\ : (i1,i2),(i1+1,i2),(i1,i2+1)
- // and (i1,i2)' for \/ : (i1+1,i2),(i1+1,i2+1),(i1,i2+1)
- //
- //
- // i2 v2
- // ^ ^
- // / / \
- // / / \
- // / / \
- // / / (0,1) \
- // / #---------\
- // / / \ (0,0)'/ \
- // / / \ / \
- // / / \ / \
- // / / (0,0) \ / (1,0) \
- // / #---------#---------\
- // v0 v1
- //
- // --------------------> i1
- //
- // interp of (i1,i2):
- // along i2 : x0=lerp(v0,v2, i2/S) <---> x1=lerp(v1,v2, i2/S)
- // along i1 : lerp(x0,x1, i1/(S-i2))
- //
- // centroid of triangle is needed to get help normal computation
- // (c1,c2) are used for centroid location
- const interp_vertex = (i1, i2, c1, c2) => {
- // vertex is interpolated from
- // - face_vertex_pos[0..2]
- // - face_vertex_uv[0..2]
- const pos_x0 = math_vector_Vector3.Lerp(face_vertex_pos[0], face_vertex_pos[2], i2 / subdivisions);
- const pos_x1 = math_vector_Vector3.Lerp(face_vertex_pos[1], face_vertex_pos[2], i2 / subdivisions);
- const pos_interp = subdivisions === i2 ? face_vertex_pos[2] : math_vector_Vector3.Lerp(pos_x0, pos_x1, i1 / (subdivisions - i2));
- pos_interp.normalize();
- let vertex_normal;
- if (flat) {
- // in flat mode, recalculate normal as face centroid normal
- const centroid_x0 = math_vector_Vector3.Lerp(face_vertex_pos[0], face_vertex_pos[2], c2 / subdivisions);
- const centroid_x1 = math_vector_Vector3.Lerp(face_vertex_pos[1], face_vertex_pos[2], c2 / subdivisions);
- vertex_normal = math_vector_Vector3.Lerp(centroid_x0, centroid_x1, c1 / (subdivisions - c2));
- }
- else {
- // in smooth mode, recalculate normal from each single vertex position
- vertex_normal = new math_vector_Vector3(pos_interp.x, pos_interp.y, pos_interp.z);
- }
- // Vertex normal need correction due to X,Y,Z radius scaling
- vertex_normal.x /= radiusX;
- vertex_normal.y /= radiusY;
- vertex_normal.z /= radiusZ;
- vertex_normal.normalize();
- const uv_x0 = math_vector_Vector2.Lerp(face_vertex_uv[0], face_vertex_uv[2], i2 / subdivisions);
- const uv_x1 = math_vector_Vector2.Lerp(face_vertex_uv[1], face_vertex_uv[2], i2 / subdivisions);
- const uv_interp = subdivisions === i2 ? face_vertex_uv[2] : math_vector_Vector2.Lerp(uv_x0, uv_x1, i1 / (subdivisions - i2));
- positions.push(pos_interp.x * radiusX, pos_interp.y * radiusY, pos_interp.z * radiusZ);
- normals.push(vertex_normal.x, vertex_normal.y, vertex_normal.z);
- uvs.push(uv_interp.x, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - uv_interp.y : uv_interp.y);
- // push each vertex has member of a face
- // Same vertex can belong to multiple face, it is pushed multiple time (duplicate vertex are present)
- indices.push(current_indice);
- current_indice++;
- };
- for (let i2 = 0; i2 < subdivisions; i2++) {
- for (let i1 = 0; i1 + i2 < subdivisions; i1++) {
- // face : (i1,i2) for /\ :
- // interp for : (i1,i2),(i1+1,i2),(i1,i2+1)
- interp_vertex(i1, i2, i1 + 1.0 / 3, i2 + 1.0 / 3);
- interp_vertex(i1 + 1, i2, i1 + 1.0 / 3, i2 + 1.0 / 3);
- interp_vertex(i1, i2 + 1, i1 + 1.0 / 3, i2 + 1.0 / 3);
- if (i1 + i2 + 1 < subdivisions) {
- // face : (i1,i2)' for \/ :
- // interp for (i1+1,i2),(i1+1,i2+1),(i1,i2+1)
- interp_vertex(i1 + 1, i2, i1 + 2.0 / 3, i2 + 2.0 / 3);
- interp_vertex(i1 + 1, i2 + 1, i1 + 2.0 / 3, i2 + 2.0 / 3);
- interp_vertex(i1, i2 + 1, i1 + 2.0 / 3, i2 + 2.0 / 3);
- }
- }
- }
- }
- // Sides
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, options.frontUVs, options.backUVs);
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- return vertexData;
-}
-/**
- * Creates a sphere based upon an icosahedron with 20 triangular faces which can be subdivided
- * * The parameter `radius` sets the radius size (float) of the icosphere (default 1)
- * * You can set some different icosphere dimensions, for instance to build an ellipsoid, by using the parameters `radiusX`, `radiusY` and `radiusZ` (all by default have the same value of `radius`)
- * * The parameter `subdivisions` sets the number of subdivisions (positive integer, default 4). The more subdivisions, the more faces on the icosphere whatever its size
- * * The parameter `flat` (boolean, default true) gives each side its own normals. Set it to false to get a smooth continuous light reflection on the surface
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.radius
- * @param options.radiusX
- * @param options.radiusY
- * @param options.radiusZ
- * @param options.flat
- * @param options.subdivisions
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.updatable
- * @param scene defines the hosting scene
- * @returns the icosahedron mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/polyhedra#icosphere
- */
-function CreateIcoSphere(name, options = {}, scene = null) {
- const sphere = new mesh_Mesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- sphere._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreateIcoSphereVertexData(options);
- vertexData.applyToMesh(sphere, options.updatable);
- return sphere;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use the function directly from the module
- */
-const IcoSphereBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateIcoSphere,
-};
-mesh_vertexData_VertexData.CreateIcoSphere = CreateIcoSphereVertexData;
-mesh_Mesh.CreateIcoSphere = (name, options, scene) => {
- return CreateIcoSphere(name, options, scene);
-};
-//# sourceMappingURL=icoSphereBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/XR/features/WebXRHandTracking.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * Parts of the hands divided to writs and finger names
- */
-var HandPart;
-(function (HandPart) {
- /**
- * HandPart - Wrist
- */
- HandPart["WRIST"] = "wrist";
- /**
- * HandPart - The thumb
- */
- HandPart["THUMB"] = "thumb";
- /**
- * HandPart - Index finger
- */
- HandPart["INDEX"] = "index";
- /**
- * HandPart - Middle finger
- */
- HandPart["MIDDLE"] = "middle";
- /**
- * HandPart - Ring finger
- */
- HandPart["RING"] = "ring";
- /**
- * HandPart - Little finger
- */
- HandPart["LITTLE"] = "little";
-})(HandPart || (HandPart = {}));
-/**
- * Joints of the hand as defined by the WebXR specification.
- * https://immersive-web.github.io/webxr-hand-input/#skeleton-joints-section
- */
-var WebXRHandTracking_WebXRHandJoint;
-(function (WebXRHandJoint) {
- /** Wrist */
- WebXRHandJoint["WRIST"] = "wrist";
- /** Thumb near wrist */
- WebXRHandJoint["THUMB_METACARPAL"] = "thumb-metacarpal";
- /** Thumb first knuckle */
- WebXRHandJoint["THUMB_PHALANX_PROXIMAL"] = "thumb-phalanx-proximal";
- /** Thumb second knuckle */
- WebXRHandJoint["THUMB_PHALANX_DISTAL"] = "thumb-phalanx-distal";
- /** Thumb tip */
- WebXRHandJoint["THUMB_TIP"] = "thumb-tip";
- /** Index finger near wrist */
- WebXRHandJoint["INDEX_FINGER_METACARPAL"] = "index-finger-metacarpal";
- /** Index finger first knuckle */
- WebXRHandJoint["INDEX_FINGER_PHALANX_PROXIMAL"] = "index-finger-phalanx-proximal";
- /** Index finger second knuckle */
- WebXRHandJoint["INDEX_FINGER_PHALANX_INTERMEDIATE"] = "index-finger-phalanx-intermediate";
- /** Index finger third knuckle */
- WebXRHandJoint["INDEX_FINGER_PHALANX_DISTAL"] = "index-finger-phalanx-distal";
- /** Index finger tip */
- WebXRHandJoint["INDEX_FINGER_TIP"] = "index-finger-tip";
- /** Middle finger near wrist */
- WebXRHandJoint["MIDDLE_FINGER_METACARPAL"] = "middle-finger-metacarpal";
- /** Middle finger first knuckle */
- WebXRHandJoint["MIDDLE_FINGER_PHALANX_PROXIMAL"] = "middle-finger-phalanx-proximal";
- /** Middle finger second knuckle */
- WebXRHandJoint["MIDDLE_FINGER_PHALANX_INTERMEDIATE"] = "middle-finger-phalanx-intermediate";
- /** Middle finger third knuckle */
- WebXRHandJoint["MIDDLE_FINGER_PHALANX_DISTAL"] = "middle-finger-phalanx-distal";
- /** Middle finger tip */
- WebXRHandJoint["MIDDLE_FINGER_TIP"] = "middle-finger-tip";
- /** Ring finger near wrist */
- WebXRHandJoint["RING_FINGER_METACARPAL"] = "ring-finger-metacarpal";
- /** Ring finger first knuckle */
- WebXRHandJoint["RING_FINGER_PHALANX_PROXIMAL"] = "ring-finger-phalanx-proximal";
- /** Ring finger second knuckle */
- WebXRHandJoint["RING_FINGER_PHALANX_INTERMEDIATE"] = "ring-finger-phalanx-intermediate";
- /** Ring finger third knuckle */
- WebXRHandJoint["RING_FINGER_PHALANX_DISTAL"] = "ring-finger-phalanx-distal";
- /** Ring finger tip */
- WebXRHandJoint["RING_FINGER_TIP"] = "ring-finger-tip";
- /** Pinky finger near wrist */
- WebXRHandJoint["PINKY_FINGER_METACARPAL"] = "pinky-finger-metacarpal";
- /** Pinky finger first knuckle */
- WebXRHandJoint["PINKY_FINGER_PHALANX_PROXIMAL"] = "pinky-finger-phalanx-proximal";
- /** Pinky finger second knuckle */
- WebXRHandJoint["PINKY_FINGER_PHALANX_INTERMEDIATE"] = "pinky-finger-phalanx-intermediate";
- /** Pinky finger third knuckle */
- WebXRHandJoint["PINKY_FINGER_PHALANX_DISTAL"] = "pinky-finger-phalanx-distal";
- /** Pinky finger tip */
- WebXRHandJoint["PINKY_FINGER_TIP"] = "pinky-finger-tip";
-})(WebXRHandTracking_WebXRHandJoint || (WebXRHandTracking_WebXRHandJoint = {}));
-const handJointReferenceArray = [
- WebXRHandTracking_WebXRHandJoint.WRIST,
- WebXRHandTracking_WebXRHandJoint.THUMB_METACARPAL,
- WebXRHandTracking_WebXRHandJoint.THUMB_PHALANX_PROXIMAL,
- WebXRHandTracking_WebXRHandJoint.THUMB_PHALANX_DISTAL,
- WebXRHandTracking_WebXRHandJoint.THUMB_TIP,
- WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_METACARPAL,
- WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_PHALANX_PROXIMAL,
- WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_PHALANX_INTERMEDIATE,
- WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_PHALANX_DISTAL,
- WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_TIP,
- WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_METACARPAL,
- WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_PHALANX_PROXIMAL,
- WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_PHALANX_INTERMEDIATE,
- WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_PHALANX_DISTAL,
- WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_TIP,
- WebXRHandTracking_WebXRHandJoint.RING_FINGER_METACARPAL,
- WebXRHandTracking_WebXRHandJoint.RING_FINGER_PHALANX_PROXIMAL,
- WebXRHandTracking_WebXRHandJoint.RING_FINGER_PHALANX_INTERMEDIATE,
- WebXRHandTracking_WebXRHandJoint.RING_FINGER_PHALANX_DISTAL,
- WebXRHandTracking_WebXRHandJoint.RING_FINGER_TIP,
- WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_METACARPAL,
- WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_PHALANX_PROXIMAL,
- WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_PHALANX_INTERMEDIATE,
- WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_PHALANX_DISTAL,
- WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_TIP,
-];
-const handPartsDefinition = {
- [HandPart.WRIST]: [WebXRHandTracking_WebXRHandJoint.WRIST],
- [HandPart.THUMB]: [WebXRHandTracking_WebXRHandJoint.THUMB_METACARPAL, WebXRHandTracking_WebXRHandJoint.THUMB_PHALANX_PROXIMAL, WebXRHandTracking_WebXRHandJoint.THUMB_PHALANX_DISTAL, WebXRHandTracking_WebXRHandJoint.THUMB_TIP],
- [HandPart.INDEX]: [
- WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_METACARPAL,
- WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_PHALANX_PROXIMAL,
- WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_PHALANX_INTERMEDIATE,
- WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_PHALANX_DISTAL,
- WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_TIP,
- ],
- [HandPart.MIDDLE]: [
- WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_METACARPAL,
- WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_PHALANX_PROXIMAL,
- WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_PHALANX_INTERMEDIATE,
- WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_PHALANX_DISTAL,
- WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_TIP,
- ],
- [HandPart.RING]: [
- WebXRHandTracking_WebXRHandJoint.RING_FINGER_METACARPAL,
- WebXRHandTracking_WebXRHandJoint.RING_FINGER_PHALANX_PROXIMAL,
- WebXRHandTracking_WebXRHandJoint.RING_FINGER_PHALANX_INTERMEDIATE,
- WebXRHandTracking_WebXRHandJoint.RING_FINGER_PHALANX_DISTAL,
- WebXRHandTracking_WebXRHandJoint.RING_FINGER_TIP,
- ],
- [HandPart.LITTLE]: [
- WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_METACARPAL,
- WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_PHALANX_PROXIMAL,
- WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_PHALANX_INTERMEDIATE,
- WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_PHALANX_DISTAL,
- WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_TIP,
- ],
-};
-/**
- * Representing a single hand (with its corresponding native XRHand object)
- */
-class WebXRHand {
- /**
- * Get the hand mesh.
- */
- get handMesh() {
- return this._handMesh;
- }
- /**
- * Get meshes of part of the hand.
- * @param part The part of hand to get.
- * @returns An array of meshes that correlate to the hand part requested.
- */
- getHandPartMeshes(part) {
- return handPartsDefinition[part].map((name) => this._jointMeshes[handJointReferenceArray.indexOf(name)]);
- }
- /**
- * Retrieves a mesh linked to a named joint in the hand.
- * @param jointName The name of the joint.
- * @returns An AbstractMesh whose position corresponds with the joint position.
- */
- getJointMesh(jointName) {
- return this._jointMeshes[handJointReferenceArray.indexOf(jointName)];
- }
- /**
- * Construct a new hand object
- * @param xrController The controller to which the hand correlates.
- * @param _jointMeshes The meshes to be used to track the hand joints.
- * @param _handMesh An optional hand mesh.
- * @param rigMapping An optional rig mapping for the hand mesh.
- * If not provided (but a hand mesh is provided),
- * it will be assumed that the hand mesh's bones are named
- * directly after the WebXR bone names.
- * @param _leftHandedMeshes Are the hand meshes left-handed-system meshes
- * @param _jointsInvisible Are the tracked joint meshes visible
- * @param _jointScaleFactor Scale factor for all joint meshes
- */
- constructor(
- /** The controller to which the hand correlates. */
- xrController, _jointMeshes, _handMesh,
- /** An optional rig mapping for the hand mesh. If not provided (but a hand mesh is provided),
- * it will be assumed that the hand mesh's bones are named directly after the WebXR bone names. */
- rigMapping, _leftHandedMeshes = false, _jointsInvisible = false, _jointScaleFactor = 1) {
- this.xrController = xrController;
- this._jointMeshes = _jointMeshes;
- this._handMesh = _handMesh;
- this.rigMapping = rigMapping;
- this._leftHandedMeshes = _leftHandedMeshes;
- this._jointsInvisible = _jointsInvisible;
- this._jointScaleFactor = _jointScaleFactor;
- /**
- * Transform nodes that will directly receive the transforms from the WebXR matrix data.
- */
- this._jointTransforms = new Array(handJointReferenceArray.length);
- /**
- * The float array that will directly receive the transform matrix data from WebXR.
- */
- this._jointTransformMatrices = new Float32Array(handJointReferenceArray.length * 16);
- this._tempJointMatrix = new math_vector_Matrix();
- /**
- * The float array that will directly receive the joint radii from WebXR.
- */
- this._jointRadii = new Float32Array(handJointReferenceArray.length);
- this._scene = _jointMeshes[0].getScene();
- // Initialize the joint transform quaternions and link the transforms to the bones.
- for (let jointIdx = 0; jointIdx < this._jointTransforms.length; jointIdx++) {
- const jointTransform = (this._jointTransforms[jointIdx] = new transformNode_TransformNode(handJointReferenceArray[jointIdx], this._scene));
- jointTransform.rotationQuaternion = new math_vector_Quaternion();
- // Set the rotation quaternion so we can use it later for tracking.
- _jointMeshes[jointIdx].rotationQuaternion = new math_vector_Quaternion();
- }
- if (_handMesh) {
- // Note that this logic needs to happen after we initialize the joint tracking transform nodes.
- this.setHandMesh(_handMesh, rigMapping);
- }
- // hide the motion controller, if available/loaded
- if (this.xrController.motionController) {
- if (this.xrController.motionController.rootMesh) {
- this.xrController.motionController.rootMesh.setEnabled(false);
- }
- else {
- this.xrController.motionController.onModelLoadedObservable.add((controller) => {
- if (controller.rootMesh) {
- controller.rootMesh.setEnabled(false);
- }
- });
- }
- }
- this.xrController.onMotionControllerInitObservable.add((motionController) => {
- motionController.onModelLoadedObservable.add((controller) => {
- if (controller.rootMesh) {
- controller.rootMesh.setEnabled(false);
- }
- });
- if (motionController.rootMesh) {
- motionController.rootMesh.setEnabled(false);
- }
- });
- }
- /**
- * Sets the current hand mesh to render for the WebXRHand.
- * @param handMesh The rigged hand mesh that will be tracked to the user's hand.
- * @param rigMapping The mapping from XRHandJoint to bone names to use with the mesh.
- */
- setHandMesh(handMesh, rigMapping) {
- this._handMesh = handMesh;
- // Avoid any strange frustum culling. We will manually control visibility via attach and detach.
- handMesh.alwaysSelectAsActiveMesh = true;
- handMesh.getChildMeshes().forEach((mesh) => (mesh.alwaysSelectAsActiveMesh = true));
- // Link the bones in the hand mesh to the transform nodes that will be bound to the WebXR tracked joints.
- if (this._handMesh.skeleton) {
- const handMeshSkeleton = this._handMesh.skeleton;
- handJointReferenceArray.forEach((jointName, jointIdx) => {
- const jointBoneIdx = handMeshSkeleton.getBoneIndexByName(rigMapping ? rigMapping[jointName] : jointName);
- if (jointBoneIdx !== -1) {
- handMeshSkeleton.bones[jointBoneIdx].linkTransformNode(this._jointTransforms[jointIdx]);
- }
- });
- }
- }
- /**
- * Update this hand from the latest xr frame.
- * @param xrFrame The latest frame received from WebXR.
- * @param referenceSpace The current viewer reference space.
- */
- updateFromXRFrame(xrFrame, referenceSpace) {
- const hand = this.xrController.inputSource.hand;
- if (!hand) {
- return;
- }
- // TODO: Modify webxr.d.ts to better match WebXR IDL so we don't need this any cast.
- const anyHand = hand;
- const jointSpaces = handJointReferenceArray.map((jointName) => anyHand[jointName] || hand.get(jointName));
- let trackingSuccessful = false;
- if (xrFrame.fillPoses && xrFrame.fillJointRadii) {
- trackingSuccessful = xrFrame.fillPoses(jointSpaces, referenceSpace, this._jointTransformMatrices) && xrFrame.fillJointRadii(jointSpaces, this._jointRadii);
- }
- else if (xrFrame.getJointPose) {
- trackingSuccessful = true;
- // Warning: This codepath is slow by comparison, only here for compat.
- for (let jointIdx = 0; jointIdx < jointSpaces.length; jointIdx++) {
- const jointPose = xrFrame.getJointPose(jointSpaces[jointIdx], referenceSpace);
- if (jointPose) {
- this._jointTransformMatrices.set(jointPose.transform.matrix, jointIdx * 16);
- this._jointRadii[jointIdx] = jointPose.radius || 0.008;
- }
- else {
- trackingSuccessful = false;
- break;
- }
- }
- }
- if (!trackingSuccessful) {
- return;
- }
- handJointReferenceArray.forEach((_jointName, jointIdx) => {
- const jointTransform = this._jointTransforms[jointIdx];
- math_vector_Matrix.FromArrayToRef(this._jointTransformMatrices, jointIdx * 16, this._tempJointMatrix);
- this._tempJointMatrix.decompose(undefined, jointTransform.rotationQuaternion, jointTransform.position);
- // The radius we need to make the joint in order for it to roughly cover the joints of the user's real hand.
- const scaledJointRadius = this._jointRadii[jointIdx] * this._jointScaleFactor;
- const jointMesh = this._jointMeshes[jointIdx];
- jointMesh.isVisible = !this._handMesh && !this._jointsInvisible;
- jointMesh.position.copyFrom(jointTransform.position);
- jointMesh.rotationQuaternion.copyFrom(jointTransform.rotationQuaternion);
- jointMesh.scaling.setAll(scaledJointRadius);
- // The WebXR data comes as right-handed, so we might need to do some conversions.
- if (!this._scene.useRightHandedSystem) {
- jointMesh.position.z *= -1;
- jointMesh.rotationQuaternion.z *= -1;
- jointMesh.rotationQuaternion.w *= -1;
- if (this._leftHandedMeshes && this._handMesh) {
- jointTransform.position.z *= -1;
- jointTransform.rotationQuaternion.z *= -1;
- jointTransform.rotationQuaternion.w *= -1;
- }
- }
- });
- if (this._handMesh) {
- this._handMesh.isVisible = true;
- }
- }
- /**
- * Dispose this Hand object
- */
- dispose() {
- if (this._handMesh) {
- this._handMesh.isVisible = false;
- }
- }
-}
-/**
- * WebXR Hand Joint tracking feature, available for selected browsers and devices
- */
-class WebXRHandTracking extends WebXRAbstractFeature {
- static _GenerateTrackedJointMeshes(featureOptions) {
- const meshes = {};
- ["left", "right"].map((handedness) => {
- var _a, _b, _c, _d, _e;
- const trackedMeshes = [];
- const originalMesh = ((_a = featureOptions.jointMeshes) === null || _a === void 0 ? void 0 : _a.sourceMesh) || CreateIcoSphere("jointParent", WebXRHandTracking._ICOSPHERE_PARAMS);
- originalMesh.isVisible = !!((_b = featureOptions.jointMeshes) === null || _b === void 0 ? void 0 : _b.keepOriginalVisible);
- for (let i = 0; i < handJointReferenceArray.length; ++i) {
- let newInstance = originalMesh.createInstance(`${handedness}-handJoint-${i}`);
- if ((_c = featureOptions.jointMeshes) === null || _c === void 0 ? void 0 : _c.onHandJointMeshGenerated) {
- const returnedMesh = featureOptions.jointMeshes.onHandJointMeshGenerated(newInstance, i, handedness);
- if (returnedMesh) {
- if (returnedMesh !== newInstance) {
- newInstance.dispose();
- newInstance = returnedMesh;
- }
- }
- }
- newInstance.isPickable = false;
- if ((_d = featureOptions.jointMeshes) === null || _d === void 0 ? void 0 : _d.enablePhysics) {
- const props = ((_e = featureOptions.jointMeshes) === null || _e === void 0 ? void 0 : _e.physicsProps) || {};
- // downscale the instances so that physics will be initialized correctly
- newInstance.scaling.setAll(0.02);
- const type = props.impostorType !== undefined ? props.impostorType : physicsImpostor_PhysicsImpostor.SphereImpostor;
- newInstance.physicsImpostor = new physicsImpostor_PhysicsImpostor(newInstance, type, Object.assign({ mass: 0 }, props));
- }
- newInstance.rotationQuaternion = new math_vector_Quaternion();
- newInstance.isVisible = false;
- trackedMeshes.push(newInstance);
- }
- meshes[handedness] = trackedMeshes;
- });
- return { left: meshes.left, right: meshes.right };
- }
- static _GenerateDefaultHandMeshesAsync(scene, options) {
- // eslint-disable-next-line no-async-promise-executor
- return new Promise(async (resolve) => {
- var _a, _b, _c, _d, _e;
- const riggedMeshes = {};
- // check the cache, defensive
- if ((_b = (_a = WebXRHandTracking._RightHandGLB) === null || _a === void 0 ? void 0 : _a.meshes[1]) === null || _b === void 0 ? void 0 : _b.isDisposed()) {
- WebXRHandTracking._RightHandGLB = null;
- }
- if ((_d = (_c = WebXRHandTracking._LeftHandGLB) === null || _c === void 0 ? void 0 : _c.meshes[1]) === null || _d === void 0 ? void 0 : _d.isDisposed()) {
- WebXRHandTracking._LeftHandGLB = null;
- }
- const handsDefined = !!(WebXRHandTracking._RightHandGLB && WebXRHandTracking._LeftHandGLB);
- // load them in parallel
- const handGLBs = await Promise.all([
- WebXRHandTracking._RightHandGLB ||
- sceneLoader_SceneLoader.ImportMeshAsync("", WebXRHandTracking.DEFAULT_HAND_MODEL_BASE_URL, WebXRHandTracking.DEFAULT_HAND_MODEL_RIGHT_FILENAME, scene),
- WebXRHandTracking._LeftHandGLB ||
- sceneLoader_SceneLoader.ImportMeshAsync("", WebXRHandTracking.DEFAULT_HAND_MODEL_BASE_URL, WebXRHandTracking.DEFAULT_HAND_MODEL_LEFT_FILENAME, scene),
- ]);
- WebXRHandTracking._RightHandGLB = handGLBs[0];
- WebXRHandTracking._LeftHandGLB = handGLBs[1];
- const handShader = new NodeMaterial("handShader", scene, { emitComments: false });
- await handShader.loadAsync(WebXRHandTracking.DEFAULT_HAND_MODEL_SHADER_URL);
- // depth prepass and alpha mode
- handShader.needDepthPrePass = true;
- handShader.transparencyMode = material_Material.MATERIAL_ALPHABLEND;
- handShader.alphaMode = 2;
- // build node materials
- handShader.build(false);
- // shader
- const handColors = Object.assign({ base: math_color_Color3.FromInts(116, 63, 203), fresnel: math_color_Color3.FromInts(149, 102, 229), fingerColor: math_color_Color3.FromInts(177, 130, 255), tipFresnel: math_color_Color3.FromInts(220, 200, 255) }, (_e = options === null || options === void 0 ? void 0 : options.handMeshes) === null || _e === void 0 ? void 0 : _e.customColors);
- const handNodes = {
- base: handShader.getBlockByName("baseColor"),
- fresnel: handShader.getBlockByName("fresnelColor"),
- fingerColor: handShader.getBlockByName("fingerColor"),
- tipFresnel: handShader.getBlockByName("tipFresnelColor"),
- };
- handNodes.base.value = handColors.base;
- handNodes.fresnel.value = handColors.fresnel;
- handNodes.fingerColor.value = handColors.fingerColor;
- handNodes.tipFresnel.value = handColors.tipFresnel;
- ["left", "right"].forEach((handedness) => {
- const handGLB = handedness == "left" ? WebXRHandTracking._LeftHandGLB : WebXRHandTracking._RightHandGLB;
- if (!handGLB) {
- // this should never happen!
- throw new Error("Could not load hand model");
- }
- const handMesh = handGLB.meshes[1];
- handMesh._internalAbstractMeshDataInfo._computeBonesUsingShaders = true;
- handMesh.material = handShader.clone(`${handedness}HandShaderClone`, true);
- handMesh.isVisible = false;
- riggedMeshes[handedness] = handMesh;
- // single change for left handed systems
- if (!handsDefined && !scene.useRightHandedSystem) {
- handGLB.meshes[1].rotate(math_axis_Axis.Y, Math.PI);
- }
- });
- handShader.dispose();
- resolve({ left: riggedMeshes.left, right: riggedMeshes.right });
- });
- }
- /**
- * Generates a mapping from XRHandJoint to bone name for the default hand mesh.
- * @param handedness The handedness being mapped for.
- */
- static _GenerateDefaultHandMeshRigMapping(handedness) {
- const H = handedness == "right" ? "R" : "L";
- return {
- [WebXRHandTracking_WebXRHandJoint.WRIST]: `wrist_${H}`,
- [WebXRHandTracking_WebXRHandJoint.THUMB_METACARPAL]: `thumb_metacarpal_${H}`,
- [WebXRHandTracking_WebXRHandJoint.THUMB_PHALANX_PROXIMAL]: `thumb_proxPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.THUMB_PHALANX_DISTAL]: `thumb_distPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.THUMB_TIP]: `thumb_tip_${H}`,
- [WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_METACARPAL]: `index_metacarpal_${H}`,
- [WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_PHALANX_PROXIMAL]: `index_proxPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_PHALANX_INTERMEDIATE]: `index_intPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_PHALANX_DISTAL]: `index_distPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.INDEX_FINGER_TIP]: `index_tip_${H}`,
- [WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_METACARPAL]: `middle_metacarpal_${H}`,
- [WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_PHALANX_PROXIMAL]: `middle_proxPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_PHALANX_INTERMEDIATE]: `middle_intPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_PHALANX_DISTAL]: `middle_distPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.MIDDLE_FINGER_TIP]: `middle_tip_${H}`,
- [WebXRHandTracking_WebXRHandJoint.RING_FINGER_METACARPAL]: `ring_metacarpal_${H}`,
- [WebXRHandTracking_WebXRHandJoint.RING_FINGER_PHALANX_PROXIMAL]: `ring_proxPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.RING_FINGER_PHALANX_INTERMEDIATE]: `ring_intPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.RING_FINGER_PHALANX_DISTAL]: `ring_distPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.RING_FINGER_TIP]: `ring_tip_${H}`,
- [WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_METACARPAL]: `little_metacarpal_${H}`,
- [WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_PHALANX_PROXIMAL]: `little_proxPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_PHALANX_INTERMEDIATE]: `little_intPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_PHALANX_DISTAL]: `little_distPhalanx_${H}`,
- [WebXRHandTracking_WebXRHandJoint.PINKY_FINGER_TIP]: `little_tip_${H}`,
- };
- }
- /**
- * Check if the needed objects are defined.
- * This does not mean that the feature is enabled, but that the objects needed are well defined.
- */
- isCompatible() {
- return typeof XRHand !== "undefined";
- }
- /**
- * Get the hand object according to the controller id
- * @param controllerId the controller id to which we want to get the hand
- * @returns null if not found or the WebXRHand object if found
- */
- getHandByControllerId(controllerId) {
- return this._attachedHands[controllerId];
- }
- /**
- * Get a hand object according to the requested handedness
- * @param handedness the handedness to request
- * @returns null if not found or the WebXRHand object if found
- */
- getHandByHandedness(handedness) {
- if (handedness == "none") {
- return null;
- }
- return this._trackingHands[handedness];
- }
- /**
- * Creates a new instance of the XR hand tracking feature.
- * @param _xrSessionManager An instance of WebXRSessionManager.
- * @param options Options to use when constructing this feature.
- */
- constructor(_xrSessionManager,
- /** Options to use when constructing this feature. */
- options) {
- super(_xrSessionManager);
- this.options = options;
- this._attachedHands = {};
- this._trackingHands = { left: null, right: null };
- this._handResources = { jointMeshes: null, handMeshes: null, rigMappings: null };
- /**
- * This observable will notify registered observers when a new hand object was added and initialized
- */
- this.onHandAddedObservable = new observable_Observable();
- /**
- * This observable will notify its observers right before the hand object is disposed
- */
- this.onHandRemovedObservable = new observable_Observable();
- this._attachHand = (xrController) => {
- var _a, _b, _c;
- if (!xrController.inputSource.hand || xrController.inputSource.handedness == "none" || !this._handResources.jointMeshes) {
- return;
- }
- const handedness = xrController.inputSource.handedness;
- const webxrHand = new WebXRHand(xrController, this._handResources.jointMeshes[handedness], this._handResources.handMeshes && this._handResources.handMeshes[handedness], this._handResources.rigMappings && this._handResources.rigMappings[handedness], (_a = this.options.handMeshes) === null || _a === void 0 ? void 0 : _a.meshesUseLeftHandedCoordinates, (_b = this.options.jointMeshes) === null || _b === void 0 ? void 0 : _b.invisible, (_c = this.options.jointMeshes) === null || _c === void 0 ? void 0 : _c.scaleFactor);
- this._attachedHands[xrController.uniqueId] = webxrHand;
- this._trackingHands[handedness] = webxrHand;
- this.onHandAddedObservable.notifyObservers(webxrHand);
- };
- this._detachHand = (xrController) => {
- this._detachHandById(xrController.uniqueId);
- };
- this.xrNativeFeatureName = "hand-tracking";
- // Support legacy versions of the options object by copying over joint mesh properties
- const anyOptions = options;
- const anyJointMeshOptions = anyOptions.jointMeshes;
- if (anyJointMeshOptions) {
- if (typeof anyJointMeshOptions.disableDefaultHandMesh !== "undefined") {
- options.handMeshes = options.handMeshes || {};
- options.handMeshes.disableDefaultMeshes = anyJointMeshOptions.disableDefaultHandMesh;
- }
- if (typeof anyJointMeshOptions.handMeshes !== "undefined") {
- options.handMeshes = options.handMeshes || {};
- options.handMeshes.customMeshes = anyJointMeshOptions.handMeshes;
- }
- if (typeof anyJointMeshOptions.leftHandedSystemMeshes !== "undefined") {
- options.handMeshes = options.handMeshes || {};
- options.handMeshes.meshesUseLeftHandedCoordinates = anyJointMeshOptions.leftHandedSystemMeshes;
- }
- if (typeof anyJointMeshOptions.rigMapping !== "undefined") {
- options.handMeshes = options.handMeshes || {};
- const leftRigMapping = {};
- const rightRigMapping = {};
- [
- [anyJointMeshOptions.rigMapping.left, leftRigMapping],
- [anyJointMeshOptions.rigMapping.right, rightRigMapping],
- ].forEach((rigMappingTuple) => {
- const legacyRigMapping = rigMappingTuple[0];
- const rigMapping = rigMappingTuple[1];
- legacyRigMapping.forEach((modelJointName, index) => {
- rigMapping[handJointReferenceArray[index]] = modelJointName;
- });
- });
- options.handMeshes.customRigMappings = {
- left: leftRigMapping,
- right: rightRigMapping,
- };
- }
- }
- }
- /**
- * Attach this feature.
- * Will usually be called by the features manager.
- *
- * @returns true if successful.
- */
- attach() {
- var _a, _b, _c, _d;
- if (!super.attach()) {
- return false;
- }
- this._handResources = {
- jointMeshes: WebXRHandTracking._GenerateTrackedJointMeshes(this.options),
- handMeshes: ((_a = this.options.handMeshes) === null || _a === void 0 ? void 0 : _a.customMeshes) || null,
- rigMappings: ((_b = this.options.handMeshes) === null || _b === void 0 ? void 0 : _b.customRigMappings) || null,
- };
- // If they didn't supply custom meshes and are not disabling the default meshes...
- if (!((_c = this.options.handMeshes) === null || _c === void 0 ? void 0 : _c.customMeshes) && !((_d = this.options.handMeshes) === null || _d === void 0 ? void 0 : _d.disableDefaultMeshes)) {
- WebXRHandTracking._GenerateDefaultHandMeshesAsync(engineStore_EngineStore.LastCreatedScene, this.options).then((defaultHandMeshes) => {
- var _a, _b;
- this._handResources.handMeshes = defaultHandMeshes;
- this._handResources.rigMappings = {
- left: WebXRHandTracking._GenerateDefaultHandMeshRigMapping("left"),
- right: WebXRHandTracking._GenerateDefaultHandMeshRigMapping("right"),
- };
- // Apply meshes to existing hands if already tracking.
- (_a = this._trackingHands.left) === null || _a === void 0 ? void 0 : _a.setHandMesh(this._handResources.handMeshes.left, this._handResources.rigMappings.left);
- (_b = this._trackingHands.right) === null || _b === void 0 ? void 0 : _b.setHandMesh(this._handResources.handMeshes.right, this._handResources.rigMappings.right);
- });
- }
- this.options.xrInput.controllers.forEach(this._attachHand);
- this._addNewAttachObserver(this.options.xrInput.onControllerAddedObservable, this._attachHand);
- this._addNewAttachObserver(this.options.xrInput.onControllerRemovedObservable, this._detachHand);
- return true;
- }
- _onXRFrame(_xrFrame) {
- var _a, _b;
- (_a = this._trackingHands.left) === null || _a === void 0 ? void 0 : _a.updateFromXRFrame(_xrFrame, this._xrSessionManager.referenceSpace);
- (_b = this._trackingHands.right) === null || _b === void 0 ? void 0 : _b.updateFromXRFrame(_xrFrame, this._xrSessionManager.referenceSpace);
- }
- _detachHandById(controllerId) {
- var _a;
- const hand = this.getHandByControllerId(controllerId);
- if (hand) {
- const handedness = hand.xrController.inputSource.handedness == "left" ? "left" : "right";
- if (((_a = this._trackingHands[handedness]) === null || _a === void 0 ? void 0 : _a.xrController.uniqueId) === controllerId) {
- this._trackingHands[handedness] = null;
- }
- this.onHandRemovedObservable.notifyObservers(hand);
- hand.dispose();
- delete this._attachedHands[controllerId];
- }
- }
- /**
- * Detach this feature.
- * Will usually be called by the features manager.
- *
- * @returns true if successful.
- */
- detach() {
- if (!super.detach()) {
- return false;
- }
- Object.keys(this._attachedHands).forEach((uniqueId) => this._detachHandById(uniqueId));
- return true;
- }
- /**
- * Dispose this feature and all of the resources attached.
- */
- dispose() {
- var _a;
- super.dispose();
- this.onHandAddedObservable.clear();
- this.onHandRemovedObservable.clear();
- if (this._handResources.handMeshes && !((_a = this.options.handMeshes) === null || _a === void 0 ? void 0 : _a.customMeshes)) {
- // this will dispose the cached meshes
- this._handResources.handMeshes.left.dispose();
- this._handResources.handMeshes.right.dispose();
- // remove the cached meshes
- WebXRHandTracking._RightHandGLB = null;
- WebXRHandTracking._LeftHandGLB = null;
- }
- if (this._handResources.jointMeshes) {
- this._handResources.jointMeshes.left.forEach((trackedMesh) => trackedMesh.dispose());
- this._handResources.jointMeshes.right.forEach((trackedMesh) => trackedMesh.dispose());
- }
- }
-}
-/**
- * The module's name
- */
-WebXRHandTracking.Name = webXRFeaturesManager_WebXRFeatureName.HAND_TRACKING;
-/**
- * The (Babylon) version of this module.
- * This is an integer representing the implementation version.
- * This number does not correspond to the WebXR specs version
- */
-WebXRHandTracking.Version = 1;
-/** The base URL for the default hand model. */
-WebXRHandTracking.DEFAULT_HAND_MODEL_BASE_URL = "https://assets.babylonjs.com/meshes/HandMeshes/";
-/** The filename to use for the default right hand model. */
-WebXRHandTracking.DEFAULT_HAND_MODEL_RIGHT_FILENAME = "r_hand_rhs.glb";
-/** The filename to use for the default left hand model. */
-WebXRHandTracking.DEFAULT_HAND_MODEL_LEFT_FILENAME = "l_hand_rhs.glb";
-/** The URL pointing to the default hand model NodeMaterial shader. */
-WebXRHandTracking.DEFAULT_HAND_MODEL_SHADER_URL = "https://assets.babylonjs.com/meshes/HandMeshes/handsShader.json";
-// We want to use lightweight models, diameter will initially be 1 but scaled to the values returned from WebXR.
-WebXRHandTracking._ICOSPHERE_PARAMS = { radius: 0.5, flat: false, subdivisions: 2 };
-WebXRHandTracking._RightHandGLB = null;
-WebXRHandTracking._LeftHandGLB = null;
-//register the plugin
-WebXRFeaturesManager.AddWebXRFeature(WebXRHandTracking.Name, (xrSessionManager, options) => {
- return () => new WebXRHandTracking(xrSessionManager, options);
-}, WebXRHandTracking.Version, false);
-//# sourceMappingURL=WebXRHandTracking.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Meshes/handConstraintBehavior.js
-
-
-
-
-/**
- * Zones around the hand
- */
-var HandConstraintZone;
-(function (HandConstraintZone) {
- /**
- * Above finger tips
- */
- HandConstraintZone[HandConstraintZone["ABOVE_FINGER_TIPS"] = 0] = "ABOVE_FINGER_TIPS";
- /**
- * Next to the thumb
- */
- HandConstraintZone[HandConstraintZone["RADIAL_SIDE"] = 1] = "RADIAL_SIDE";
- /**
- * Next to the pinky finger
- */
- HandConstraintZone[HandConstraintZone["ULNAR_SIDE"] = 2] = "ULNAR_SIDE";
- /**
- * Below the wrist
- */
- HandConstraintZone[HandConstraintZone["BELOW_WRIST"] = 3] = "BELOW_WRIST";
-})(HandConstraintZone || (HandConstraintZone = {}));
-/**
- * Orientations for the hand zones and for the attached node
- */
-var HandConstraintOrientation;
-(function (HandConstraintOrientation) {
- /**
- * Orientation is towards the camera
- */
- HandConstraintOrientation[HandConstraintOrientation["LOOK_AT_CAMERA"] = 0] = "LOOK_AT_CAMERA";
- /**
- * Orientation is determined by the rotation of the palm
- */
- HandConstraintOrientation[HandConstraintOrientation["HAND_ROTATION"] = 1] = "HAND_ROTATION";
-})(HandConstraintOrientation || (HandConstraintOrientation = {}));
-/**
- * Orientations for the hand zones and for the attached node
- */
-var HandConstraintVisibility;
-(function (HandConstraintVisibility) {
- /**
- * Constraint is always visible
- */
- HandConstraintVisibility[HandConstraintVisibility["ALWAYS_VISIBLE"] = 0] = "ALWAYS_VISIBLE";
- /**
- * Constraint is only visible when the palm is up
- */
- HandConstraintVisibility[HandConstraintVisibility["PALM_UP"] = 1] = "PALM_UP";
- /**
- * Constraint is only visible when the user is looking at the constraint.
- * Uses XR Eye Tracking if enabled/available, otherwise uses camera direction
- */
- HandConstraintVisibility[HandConstraintVisibility["GAZE_FOCUS"] = 2] = "GAZE_FOCUS";
- /**
- * Constraint is only visible when the palm is up and the user is looking at it
- */
- HandConstraintVisibility[HandConstraintVisibility["PALM_AND_GAZE"] = 3] = "PALM_AND_GAZE";
-})(HandConstraintVisibility || (HandConstraintVisibility = {}));
-/**
- * Hand constraint behavior that makes the attached `TransformNode` follow hands in XR experiences.
- * @since 5.0.0
- */
-class HandConstraintBehavior {
- /**
- * Builds a hand constraint behavior
- */
- constructor() {
- this._sceneRenderObserver = null;
- this._zoneAxis = {};
- /**
- * Sets the HandConstraintVisibility level for the hand constraint
- */
- this.handConstraintVisibility = HandConstraintVisibility.PALM_AND_GAZE;
- /**
- * A number from 0.0 to 1.0, marking how restricted the direction the palm faces is for the attached node to be enabled.
- * A 1 means the palm must be directly facing the user before the node is enabled, a 0 means it is always enabled.
- * Used with HandConstraintVisibility.PALM_UP
- */
- this.palmUpStrictness = 0.95;
- /**
- * The radius in meters around the center of the hand that the user must gaze inside for the attached node to be enabled and appear.
- * Used with HandConstraintVisibility.GAZE_FOCUS
- */
- this.gazeProximityRadius = 0.15;
- /**
- * Offset distance from the hand in meters
- */
- this.targetOffset = 0.1;
- /**
- * Where to place the node regarding the center of the hand.
- */
- this.targetZone = HandConstraintZone.ULNAR_SIDE;
- /**
- * Orientation mode of the 4 zones around the hand
- */
- this.zoneOrientationMode = HandConstraintOrientation.HAND_ROTATION;
- /**
- * Orientation mode of the node attached to this behavior
- */
- this.nodeOrientationMode = HandConstraintOrientation.HAND_ROTATION;
- /**
- * Set the hand this behavior should follow. If set to "none", it will follow any visible hand (prioritising the left one).
- */
- this.handedness = "none";
- /**
- * Rate of interpolation of position and rotation of the attached node.
- * Higher values will give a slower interpolation.
- */
- this.lerpTime = 100;
- // For a right hand
- this._zoneAxis[HandConstraintZone.ABOVE_FINGER_TIPS] = new Vector3(0, 1, 0);
- this._zoneAxis[HandConstraintZone.RADIAL_SIDE] = new Vector3(-1, 0, 0);
- this._zoneAxis[HandConstraintZone.ULNAR_SIDE] = new Vector3(1, 0, 0);
- this._zoneAxis[HandConstraintZone.BELOW_WRIST] = new Vector3(0, -1, 0);
- }
- /** gets or sets behavior's name */
- get name() {
- return "HandConstraint";
- }
- /** Enable the behavior */
- enable() {
- this._node.setEnabled(true);
- }
- /** Disable the behavior */
- disable() {
- this._node.setEnabled(false);
- }
- _getHandPose() {
- if (!this._handTracking) {
- return null;
- }
- // Retrieve any available hand, starting by the left
- let hand;
- if (this.handedness === "none") {
- hand = this._handTracking.getHandByHandedness("left") || this._handTracking.getHandByHandedness("right");
- }
- else {
- hand = this._handTracking.getHandByHandedness(this.handedness);
- }
- if (hand) {
- const pinkyMetacarpal = hand.getJointMesh(WebXRHandJoint.PINKY_FINGER_METACARPAL);
- const middleMetacarpal = hand.getJointMesh(WebXRHandJoint.MIDDLE_FINGER_METACARPAL);
- const wrist = hand.getJointMesh(WebXRHandJoint.WRIST);
- if (wrist && middleMetacarpal && pinkyMetacarpal) {
- const handPose = { position: middleMetacarpal.absolutePosition, quaternion: new Quaternion(), id: hand.xrController.uniqueId };
- // palm forward
- const up = TmpVectors.Vector3[0];
- const forward = TmpVectors.Vector3[1];
- const left = TmpVectors.Vector3[2];
- up.copyFrom(middleMetacarpal.absolutePosition).subtractInPlace(wrist.absolutePosition).normalize();
- forward.copyFrom(pinkyMetacarpal.absolutePosition).subtractInPlace(middleMetacarpal.absolutePosition).normalize();
- // Create vectors for a rotation quaternion, where forward points out from the palm
- Vector3.CrossToRef(up, forward, forward);
- Vector3.CrossToRef(forward, up, left);
- Quaternion.FromLookDirectionLHToRef(forward, up, handPose.quaternion);
- return handPose;
- }
- }
- return null;
- }
- /**
- * Initializes the hand constraint behavior
- */
- init() { }
- /**
- * Attaches the hand constraint to a `TransformNode`
- * @param node defines the node to attach the behavior to
- */
- attach(node) {
- this._node = node;
- this._scene = node.getScene();
- if (!this._node.rotationQuaternion) {
- this._node.rotationQuaternion = Quaternion.RotationYawPitchRoll(this._node.rotation.y, this._node.rotation.x, this._node.rotation.z);
- }
- let lastTick = Date.now();
- this._sceneRenderObserver = this._scene.onBeforeRenderObservable.add(() => {
- const pose = this._getHandPose();
- this._node.reservedDataStore = this._node.reservedDataStore || {};
- this._node.reservedDataStore.nearInteraction = this._node.reservedDataStore.nearInteraction || {};
- this._node.reservedDataStore.nearInteraction.excludedControllerId = null;
- if (pose) {
- const zoneOffset = TmpVectors.Vector3[0];
- const camera = this._scene.activeCamera;
- zoneOffset.copyFrom(this._zoneAxis[this.targetZone]);
- const cameraLookAtQuaternion = TmpVectors.Quaternion[0];
- if (camera && (this.zoneOrientationMode === HandConstraintOrientation.LOOK_AT_CAMERA || this.nodeOrientationMode === HandConstraintOrientation.LOOK_AT_CAMERA)) {
- const toCamera = TmpVectors.Vector3[1];
- toCamera.copyFrom(camera.position).subtractInPlace(pose.position).normalize();
- if (this._scene.useRightHandedSystem) {
- Quaternion.FromLookDirectionRHToRef(toCamera, Vector3.UpReadOnly, cameraLookAtQuaternion);
- }
- else {
- Quaternion.FromLookDirectionLHToRef(toCamera, Vector3.UpReadOnly, cameraLookAtQuaternion);
- }
- }
- if (this.zoneOrientationMode === HandConstraintOrientation.HAND_ROTATION) {
- pose.quaternion.toRotationMatrix(TmpVectors.Matrix[0]);
- }
- else {
- cameraLookAtQuaternion.toRotationMatrix(TmpVectors.Matrix[0]);
- }
- Vector3.TransformNormalToRef(zoneOffset, TmpVectors.Matrix[0], zoneOffset);
- zoneOffset.scaleInPlace(this.targetOffset);
- const targetPosition = TmpVectors.Vector3[2];
- const targetRotation = TmpVectors.Quaternion[1];
- targetPosition.copyFrom(pose.position).addInPlace(zoneOffset);
- if (this.nodeOrientationMode === HandConstraintOrientation.HAND_ROTATION) {
- targetRotation.copyFrom(pose.quaternion);
- }
- else {
- targetRotation.copyFrom(cameraLookAtQuaternion);
- }
- const elapsed = Date.now() - lastTick;
- Vector3.SmoothToRef(this._node.position, targetPosition, elapsed, this.lerpTime, this._node.position);
- Quaternion.SmoothToRef(this._node.rotationQuaternion, targetRotation, elapsed, this.lerpTime, this._node.rotationQuaternion);
- this._node.reservedDataStore.nearInteraction.excludedControllerId = pose.id;
- }
- this._setVisibility(pose);
- lastTick = Date.now();
- });
- }
- _setVisibility(pose) {
- let palmVisible = true;
- let gazeVisible = true;
- const camera = this._scene.activeCamera;
- if (camera) {
- const cameraForward = camera.getForwardRay();
- if (this.handConstraintVisibility === HandConstraintVisibility.GAZE_FOCUS || this.handConstraintVisibility === HandConstraintVisibility.PALM_AND_GAZE) {
- gazeVisible = false;
- let gaze;
- if (this._eyeTracking) {
- gaze = this._eyeTracking.getEyeGaze();
- }
- gaze = gaze || cameraForward;
- const gazeToBehavior = TmpVectors.Vector3[0];
- if (pose) {
- pose.position.subtractToRef(gaze.origin, gazeToBehavior);
- }
- else {
- this._node.getAbsolutePosition().subtractToRef(gaze.origin, gazeToBehavior);
- }
- const projectedDistance = Vector3.Dot(gazeToBehavior, gaze.direction);
- const projectedSquared = projectedDistance * projectedDistance;
- if (projectedDistance > 0) {
- const radiusSquared = gazeToBehavior.lengthSquared() - projectedSquared;
- if (radiusSquared < this.gazeProximityRadius * this.gazeProximityRadius) {
- gazeVisible = true;
- }
- }
- }
- if (this.handConstraintVisibility === HandConstraintVisibility.PALM_UP || this.handConstraintVisibility === HandConstraintVisibility.PALM_AND_GAZE) {
- palmVisible = false;
- if (pose) {
- const palmDirection = TmpVectors.Vector3[0];
- Vector3.LeftHandedForwardReadOnly.rotateByQuaternionToRef(pose.quaternion, palmDirection);
- if (Vector3.Dot(palmDirection, cameraForward.direction) > this.palmUpStrictness * 2 - 1) {
- palmVisible = true;
- }
- }
- }
- }
- this._node.setEnabled(palmVisible && gazeVisible);
- }
- /**
- * Detaches the behavior from the `TransformNode`
- */
- detach() {
- this._scene.onBeforeRenderObservable.remove(this._sceneRenderObserver);
- }
- /**
- * Links the behavior to the XR experience in which to retrieve hand transform information.
- * @param xr xr experience
- */
- linkToXRExperience(xr) {
- const featuresManager = xr.featuresManager ? xr.featuresManager : xr;
- if (!featuresManager) {
- Tools.Error("XR features manager must be available or provided directly for the Hand Menu to work");
- }
- else {
- try {
- this._eyeTracking = featuresManager.getEnabledFeature(WebXRFeatureName.EYE_TRACKING);
- }
- catch (_a) { }
- try {
- this._handTracking = featuresManager.getEnabledFeature(WebXRFeatureName.HAND_TRACKING);
- }
- catch (_b) {
- Tools.Error("Hand tracking must be enabled for the Hand Menu to work");
- }
- }
- }
-}
-//# sourceMappingURL=handConstraintBehavior.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/Meshes/index.js
-
-
-
-
-
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Behaviors/index.js
-/* eslint-disable import/no-internal-modules */
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Bones/boneIKController.js
-
-
-
-/**
- * Class used to apply inverse kinematics to bones
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/bonesSkeletons#boneikcontroller
- */
-class BoneIKController {
- /**
- * Gets or sets maximum allowed angle
- */
- get maxAngle() {
- return this._maxAngle;
- }
- set maxAngle(value) {
- this._setMaxAngle(value);
- }
- /**
- * Creates a new BoneIKController
- * @param mesh defines the TransformNode to control
- * @param bone defines the bone to control. The bone needs to have a parent bone. It also needs to have a length greater than 0 or a children we can use to infer its length.
- * @param options defines options to set up the controller
- * @param options.targetMesh
- * @param options.poleTargetMesh
- * @param options.poleTargetBone
- * @param options.poleTargetLocalOffset
- * @param options.poleAngle
- * @param options.bendAxis
- * @param options.maxAngle
- * @param options.slerpAmount
- */
- constructor(mesh, bone, options) {
- /**
- * Gets or sets the target position
- */
- this.targetPosition = math_vector_Vector3.Zero();
- /**
- * Gets or sets the pole target position
- */
- this.poleTargetPosition = math_vector_Vector3.Zero();
- /**
- * Gets or sets the pole target local offset
- */
- this.poleTargetLocalOffset = math_vector_Vector3.Zero();
- /**
- * Gets or sets the pole angle
- */
- this.poleAngle = 0;
- /**
- * The amount to slerp (spherical linear interpolation) to the target. Set this to a value between 0 and 1 (a value of 1 disables slerp)
- */
- this.slerpAmount = 1;
- this._bone1Quat = math_vector_Quaternion.Identity();
- this._bone1Mat = math_vector_Matrix.Identity();
- this._bone2Ang = Math.PI;
- this._maxAngle = Math.PI;
- this._rightHandedSystem = false;
- this._bendAxis = math_vector_Vector3.Right();
- this._slerping = false;
- this._adjustRoll = 0;
- this._notEnoughInformation = false;
- this._bone2 = bone;
- const bone1 = bone.getParent();
- if (!bone1) {
- this._notEnoughInformation = true;
- logger_Logger.Error("BoneIKController: bone must have a parent for IK to work.");
- return;
- }
- this._bone1 = bone1;
- if (this._bone2.children.length === 0 && !this._bone2.length) {
- this._notEnoughInformation = true;
- logger_Logger.Error("BoneIKController: bone must not be a leaf or it should have a length for IK to work.");
- return;
- }
- this.mesh = mesh;
- bone.getSkeleton().computeAbsoluteMatrices();
- const bonePos = bone.getPosition();
- if (bone.getAbsoluteMatrix().determinant() > 0) {
- this._rightHandedSystem = true;
- this._bendAxis.x = 0;
- this._bendAxis.y = 0;
- this._bendAxis.z = -1;
- if (bonePos.x > bonePos.y && bonePos.x > bonePos.z) {
- this._adjustRoll = Math.PI * 0.5;
- this._bendAxis.z = 1;
- }
- }
- if (this._bone1.length && this._bone2.length) {
- const boneScale1 = this._bone1.getScale();
- const boneScale2 = this._bone2.getScale();
- this._bone1Length = this._bone1.length * boneScale1.y * this.mesh.scaling.y;
- this._bone2Length = this._bone2.length * boneScale2.y * this.mesh.scaling.y;
- }
- else if (this._bone2.children[0]) {
- mesh.computeWorldMatrix(true);
- const pos1 = this._bone2.children[0].getAbsolutePosition(mesh);
- const pos2 = this._bone2.getAbsolutePosition(mesh);
- const pos3 = this._bone1.getAbsolutePosition(mesh);
- this._bone2Length = math_vector_Vector3.Distance(pos1, pos2);
- this._bone1Length = math_vector_Vector3.Distance(pos2, pos3);
- }
- else {
- mesh.computeWorldMatrix(true);
- const boneScale2 = this._bone2.getScale();
- this._bone2Length = this._bone2.length * boneScale2.y * this.mesh.scaling.y;
- const pos2 = this._bone2.getAbsolutePosition(mesh);
- const pos3 = this._bone1.getAbsolutePosition(mesh);
- this._bone1Length = math_vector_Vector3.Distance(pos2, pos3);
- }
- this._bone1.getRotationMatrixToRef(math_axis_Space.WORLD, mesh, this._bone1Mat);
- this.maxAngle = Math.PI;
- if (options) {
- if (options.targetMesh) {
- this.targetMesh = options.targetMesh;
- this.targetMesh.computeWorldMatrix(true);
- }
- if (options.poleTargetMesh) {
- this.poleTargetMesh = options.poleTargetMesh;
- this.poleTargetMesh.computeWorldMatrix(true);
- }
- else if (options.poleTargetBone) {
- this.poleTargetBone = options.poleTargetBone;
- }
- else if (this._bone1.getParent()) {
- this.poleTargetBone = this._bone1.getParent();
- }
- if (options.poleTargetLocalOffset) {
- this.poleTargetLocalOffset.copyFrom(options.poleTargetLocalOffset);
- }
- if (options.poleAngle) {
- this.poleAngle = options.poleAngle;
- }
- if (options.bendAxis) {
- this._bendAxis.copyFrom(options.bendAxis);
- }
- if (options.maxAngle) {
- this.maxAngle = options.maxAngle;
- }
- if (options.slerpAmount) {
- this.slerpAmount = options.slerpAmount;
- }
- }
- }
- _setMaxAngle(ang) {
- if (ang < 0) {
- ang = 0;
- }
- if (ang > Math.PI || ang == undefined) {
- ang = Math.PI;
- }
- this._maxAngle = ang;
- const a = this._bone1Length;
- const b = this._bone2Length;
- this._maxReach = Math.sqrt(a * a + b * b - 2 * a * b * Math.cos(ang));
- }
- /**
- * Force the controller to update the bones
- */
- update() {
- if (this._notEnoughInformation) {
- return;
- }
- const target = this.targetPosition;
- const poleTarget = this.poleTargetPosition;
- const mat1 = BoneIKController._TmpMats[0];
- const mat2 = BoneIKController._TmpMats[1];
- if (this.targetMesh) {
- target.copyFrom(this.targetMesh.getAbsolutePosition());
- }
- if (this.poleTargetBone) {
- this.poleTargetBone.getAbsolutePositionFromLocalToRef(this.poleTargetLocalOffset, this.mesh, poleTarget);
- }
- else if (this.poleTargetMesh) {
- math_vector_Vector3.TransformCoordinatesToRef(this.poleTargetLocalOffset, this.poleTargetMesh.getWorldMatrix(), poleTarget);
- }
- const bonePos = BoneIKController._TmpVecs[0];
- const zaxis = BoneIKController._TmpVecs[1];
- const xaxis = BoneIKController._TmpVecs[2];
- const yaxis = BoneIKController._TmpVecs[3];
- const upAxis = BoneIKController._TmpVecs[4];
- const tmpQuat = BoneIKController._TmpQuat;
- this._bone1.getAbsolutePositionToRef(this.mesh, bonePos);
- poleTarget.subtractToRef(bonePos, upAxis);
- if (upAxis.x == 0 && upAxis.y == 0 && upAxis.z == 0) {
- upAxis.y = 1;
- }
- else {
- upAxis.normalize();
- }
- target.subtractToRef(bonePos, yaxis);
- yaxis.normalize();
- math_vector_Vector3.CrossToRef(yaxis, upAxis, zaxis);
- zaxis.normalize();
- math_vector_Vector3.CrossToRef(yaxis, zaxis, xaxis);
- xaxis.normalize();
- math_vector_Matrix.FromXYZAxesToRef(xaxis, yaxis, zaxis, mat1);
- const a = this._bone1Length;
- const b = this._bone2Length;
- let c = math_vector_Vector3.Distance(bonePos, target);
- if (this._maxReach > 0) {
- c = Math.min(this._maxReach, c);
- }
- let acosa = (b * b + c * c - a * a) / (2 * b * c);
- let acosb = (c * c + a * a - b * b) / (2 * c * a);
- if (acosa > 1) {
- acosa = 1;
- }
- if (acosb > 1) {
- acosb = 1;
- }
- if (acosa < -1) {
- acosa = -1;
- }
- if (acosb < -1) {
- acosb = -1;
- }
- const angA = Math.acos(acosa);
- const angB = Math.acos(acosb);
- let angC = -angA - angB;
- if (this._rightHandedSystem) {
- math_vector_Matrix.RotationYawPitchRollToRef(0, 0, this._adjustRoll, mat2);
- mat2.multiplyToRef(mat1, mat1);
- math_vector_Matrix.RotationAxisToRef(this._bendAxis, angB, mat2);
- mat2.multiplyToRef(mat1, mat1);
- }
- else {
- const _tmpVec = BoneIKController._TmpVecs[5];
- _tmpVec.copyFrom(this._bendAxis);
- _tmpVec.x *= -1;
- math_vector_Matrix.RotationAxisToRef(_tmpVec, -angB, mat2);
- mat2.multiplyToRef(mat1, mat1);
- }
- if (this.poleAngle) {
- math_vector_Matrix.RotationAxisToRef(yaxis, this.poleAngle, mat2);
- mat1.multiplyToRef(mat2, mat1);
- }
- if (this._bone1) {
- if (this.slerpAmount < 1) {
- if (!this._slerping) {
- math_vector_Quaternion.FromRotationMatrixToRef(this._bone1Mat, this._bone1Quat);
- }
- math_vector_Quaternion.FromRotationMatrixToRef(mat1, tmpQuat);
- math_vector_Quaternion.SlerpToRef(this._bone1Quat, tmpQuat, this.slerpAmount, this._bone1Quat);
- angC = this._bone2Ang * (1.0 - this.slerpAmount) + angC * this.slerpAmount;
- this._bone1.setRotationQuaternion(this._bone1Quat, math_axis_Space.WORLD, this.mesh);
- this._slerping = true;
- }
- else {
- this._bone1.setRotationMatrix(mat1, math_axis_Space.WORLD, this.mesh);
- this._bone1Mat.copyFrom(mat1);
- this._slerping = false;
- }
- this._updateLinkedTransformRotation(this._bone1);
- }
- this._bone2.setAxisAngle(this._bendAxis, angC, math_axis_Space.LOCAL);
- this._updateLinkedTransformRotation(this._bone2);
- this._bone2Ang = angC;
- }
- _updateLinkedTransformRotation(bone) {
- if (bone._linkedTransformNode) {
- if (!bone._linkedTransformNode.rotationQuaternion) {
- bone._linkedTransformNode.rotationQuaternion = new math_vector_Quaternion();
- }
- bone.getRotationQuaternionToRef(math_axis_Space.LOCAL, null, bone._linkedTransformNode.rotationQuaternion);
- }
- }
-}
-BoneIKController._TmpVecs = [math_vector_Vector3.Zero(), math_vector_Vector3.Zero(), math_vector_Vector3.Zero(), math_vector_Vector3.Zero(), math_vector_Vector3.Zero(), math_vector_Vector3.Zero()];
-BoneIKController._TmpQuat = math_vector_Quaternion.Identity();
-BoneIKController._TmpMats = [math_vector_Matrix.Identity(), math_vector_Matrix.Identity()];
-//# sourceMappingURL=boneIKController.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Bones/boneLookController.js
-
-
-
-/**
- * Class used to make a bone look toward a point in space
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/bonesSkeletons#bonelookcontroller
- */
-class BoneLookController {
- /**
- * Gets or sets the minimum yaw angle that the bone can look to
- */
- get minYaw() {
- return this._minYaw;
- }
- set minYaw(value) {
- this._minYaw = value;
- this._minYawSin = Math.sin(value);
- this._minYawCos = Math.cos(value);
- if (this._maxYaw != null) {
- this._midYawConstraint = this._getAngleDiff(this._minYaw, this._maxYaw) * 0.5 + this._minYaw;
- this._yawRange = this._maxYaw - this._minYaw;
- }
- }
- /**
- * Gets or sets the maximum yaw angle that the bone can look to
- */
- get maxYaw() {
- return this._maxYaw;
- }
- set maxYaw(value) {
- this._maxYaw = value;
- this._maxYawSin = Math.sin(value);
- this._maxYawCos = Math.cos(value);
- if (this._minYaw != null) {
- this._midYawConstraint = this._getAngleDiff(this._minYaw, this._maxYaw) * 0.5 + this._minYaw;
- this._yawRange = this._maxYaw - this._minYaw;
- }
- }
- /**
- * Gets or sets the minimum pitch angle that the bone can look to
- */
- get minPitch() {
- return this._minPitch;
- }
- set minPitch(value) {
- this._minPitch = value;
- this._minPitchTan = Math.tan(value);
- }
- /**
- * Gets or sets the maximum pitch angle that the bone can look to
- */
- get maxPitch() {
- return this._maxPitch;
- }
- set maxPitch(value) {
- this._maxPitch = value;
- this._maxPitchTan = Math.tan(value);
- }
- /**
- * Create a BoneLookController
- * @param mesh the TransformNode that the bone belongs to
- * @param bone the bone that will be looking to the target
- * @param target the target Vector3 to look at
- * @param options optional settings:
- * * maxYaw: the maximum angle the bone will yaw to
- * * minYaw: the minimum angle the bone will yaw to
- * * maxPitch: the maximum angle the bone will pitch to
- * * minPitch: the minimum angle the bone will yaw to
- * * slerpAmount: set the between 0 and 1 to make the bone slerp to the target.
- * * upAxis: the up axis of the coordinate system
- * * upAxisSpace: the space that the up axis is in - Space.BONE, Space.LOCAL (default), or Space.WORLD.
- * * yawAxis: set yawAxis if the bone does not yaw on the y axis
- * * pitchAxis: set pitchAxis if the bone does not pitch on the x axis
- * * adjustYaw: used to make an adjustment to the yaw of the bone
- * * adjustPitch: used to make an adjustment to the pitch of the bone
- * * adjustRoll: used to make an adjustment to the roll of the bone
- * @param options.maxYaw
- * @param options.minYaw
- * @param options.maxPitch
- * @param options.minPitch
- * @param options.slerpAmount
- * @param options.upAxis
- * @param options.upAxisSpace
- * @param options.yawAxis
- * @param options.pitchAxis
- * @param options.adjustYaw
- * @param options.adjustPitch
- * @param options.adjustRoll
- **/
- constructor(mesh, bone, target, options) {
- /**
- * The up axis of the coordinate system that is used when the bone is rotated
- */
- this.upAxis = math_vector_Vector3.Up();
- /**
- * The space that the up axis is in - Space.BONE, Space.LOCAL (default), or Space.WORLD
- */
- this.upAxisSpace = math_axis_Space.LOCAL;
- /**
- * Used to make an adjustment to the yaw of the bone
- */
- this.adjustYaw = 0;
- /**
- * Used to make an adjustment to the pitch of the bone
- */
- this.adjustPitch = 0;
- /**
- * Used to make an adjustment to the roll of the bone
- */
- this.adjustRoll = 0;
- /**
- * The amount to slerp (spherical linear interpolation) to the target. Set this to a value between 0 and 1 (a value of 1 disables slerp)
- */
- this.slerpAmount = 1;
- this._boneQuat = math_vector_Quaternion.Identity();
- this._slerping = false;
- this._firstFrameSkipped = false;
- this._fowardAxis = math_vector_Vector3.Forward();
- /**
- * Use the absolute value for yaw when checking the min/max constraints
- */
- this.useAbsoluteValueForYaw = false;
- this.mesh = mesh;
- this.bone = bone;
- this.target = target;
- if (options) {
- if (options.adjustYaw) {
- this.adjustYaw = options.adjustYaw;
- }
- if (options.adjustPitch) {
- this.adjustPitch = options.adjustPitch;
- }
- if (options.adjustRoll) {
- this.adjustRoll = options.adjustRoll;
- }
- if (options.maxYaw != null) {
- this.maxYaw = options.maxYaw;
- }
- else {
- this.maxYaw = Math.PI;
- }
- if (options.minYaw != null) {
- this.minYaw = options.minYaw;
- }
- else {
- this.minYaw = -Math.PI;
- }
- if (options.maxPitch != null) {
- this.maxPitch = options.maxPitch;
- }
- else {
- this.maxPitch = Math.PI;
- }
- if (options.minPitch != null) {
- this.minPitch = options.minPitch;
- }
- else {
- this.minPitch = -Math.PI;
- }
- if (options.slerpAmount != null) {
- this.slerpAmount = options.slerpAmount;
- }
- if (options.upAxis != null) {
- this.upAxis = options.upAxis;
- }
- if (options.upAxisSpace != null) {
- this.upAxisSpace = options.upAxisSpace;
- }
- if (options.yawAxis != null || options.pitchAxis != null) {
- let newYawAxis = math_axis_Axis.Y;
- let newPitchAxis = math_axis_Axis.X;
- if (options.yawAxis != null) {
- newYawAxis = options.yawAxis.clone();
- newYawAxis.normalize();
- }
- if (options.pitchAxis != null) {
- newPitchAxis = options.pitchAxis.clone();
- newPitchAxis.normalize();
- }
- const newRollAxis = math_vector_Vector3.Cross(newPitchAxis, newYawAxis);
- this._transformYawPitch = math_vector_Matrix.Identity();
- math_vector_Matrix.FromXYZAxesToRef(newPitchAxis, newYawAxis, newRollAxis, this._transformYawPitch);
- this._transformYawPitchInv = this._transformYawPitch.clone();
- this._transformYawPitch.invert();
- }
- if (options.useAbsoluteValueForYaw !== undefined) {
- this.useAbsoluteValueForYaw = options.useAbsoluteValueForYaw;
- }
- }
- if (!bone.getParent() && this.upAxisSpace == math_axis_Space.BONE) {
- this.upAxisSpace = math_axis_Space.LOCAL;
- }
- }
- /**
- * Update the bone to look at the target. This should be called before the scene is rendered (use scene.registerBeforeRender())
- */
- update() {
- //skip the first frame when slerping so that the TransformNode rotation is correct
- if (this.slerpAmount < 1 && !this._firstFrameSkipped) {
- this._firstFrameSkipped = true;
- return;
- }
- const bone = this.bone;
- const bonePos = BoneLookController._TmpVecs[0];
- bone.getAbsolutePositionToRef(this.mesh, bonePos);
- let target = this.target;
- const _tmpMat1 = BoneLookController._TmpMats[0];
- const _tmpMat2 = BoneLookController._TmpMats[1];
- const mesh = this.mesh;
- const parentBone = bone.getParent();
- const upAxis = BoneLookController._TmpVecs[1];
- upAxis.copyFrom(this.upAxis);
- if (this.upAxisSpace == math_axis_Space.BONE && parentBone) {
- if (this._transformYawPitch) {
- math_vector_Vector3.TransformCoordinatesToRef(upAxis, this._transformYawPitchInv, upAxis);
- }
- parentBone.getDirectionToRef(upAxis, this.mesh, upAxis);
- }
- else if (this.upAxisSpace == math_axis_Space.LOCAL) {
- mesh.getDirectionToRef(upAxis, upAxis);
- if (mesh.scaling.x != 1 || mesh.scaling.y != 1 || mesh.scaling.z != 1) {
- upAxis.normalize();
- }
- }
- let checkYaw = false;
- let checkPitch = false;
- if (this._maxYaw != Math.PI || this._minYaw != -Math.PI) {
- checkYaw = true;
- }
- if (this._maxPitch != Math.PI || this._minPitch != -Math.PI) {
- checkPitch = true;
- }
- if (checkYaw || checkPitch) {
- const spaceMat = BoneLookController._TmpMats[2];
- const spaceMatInv = BoneLookController._TmpMats[3];
- if (this.upAxisSpace == math_axis_Space.BONE && upAxis.y == 1 && parentBone) {
- parentBone.getRotationMatrixToRef(math_axis_Space.WORLD, this.mesh, spaceMat);
- }
- else if (this.upAxisSpace == math_axis_Space.LOCAL && upAxis.y == 1 && !parentBone) {
- spaceMat.copyFrom(mesh.getWorldMatrix());
- }
- else {
- let forwardAxis = BoneLookController._TmpVecs[2];
- forwardAxis.copyFrom(this._fowardAxis);
- if (this._transformYawPitch) {
- math_vector_Vector3.TransformCoordinatesToRef(forwardAxis, this._transformYawPitchInv, forwardAxis);
- }
- if (parentBone) {
- parentBone.getDirectionToRef(forwardAxis, this.mesh, forwardAxis);
- }
- else {
- mesh.getDirectionToRef(forwardAxis, forwardAxis);
- }
- const rightAxis = math_vector_Vector3.Cross(upAxis, forwardAxis);
- rightAxis.normalize();
- forwardAxis = math_vector_Vector3.Cross(rightAxis, upAxis);
- math_vector_Matrix.FromXYZAxesToRef(rightAxis, upAxis, forwardAxis, spaceMat);
- }
- spaceMat.invertToRef(spaceMatInv);
- let xzlen = null;
- if (checkPitch) {
- const localTarget = BoneLookController._TmpVecs[3];
- target.subtractToRef(bonePos, localTarget);
- math_vector_Vector3.TransformCoordinatesToRef(localTarget, spaceMatInv, localTarget);
- xzlen = Math.sqrt(localTarget.x * localTarget.x + localTarget.z * localTarget.z);
- const pitch = Math.atan2(localTarget.y, xzlen);
- let newPitch = pitch;
- if (pitch > this._maxPitch) {
- localTarget.y = this._maxPitchTan * xzlen;
- newPitch = this._maxPitch;
- }
- else if (pitch < this._minPitch) {
- localTarget.y = this._minPitchTan * xzlen;
- newPitch = this._minPitch;
- }
- if (pitch != newPitch) {
- math_vector_Vector3.TransformCoordinatesToRef(localTarget, spaceMat, localTarget);
- localTarget.addInPlace(bonePos);
- target = localTarget;
- }
- }
- if (checkYaw) {
- const localTarget = BoneLookController._TmpVecs[4];
- target.subtractToRef(bonePos, localTarget);
- math_vector_Vector3.TransformCoordinatesToRef(localTarget, spaceMatInv, localTarget);
- const yaw = Math.atan2(localTarget.x, localTarget.z);
- const yawCheck = this.useAbsoluteValueForYaw ? Math.abs(yaw) : yaw;
- let newYaw = yaw;
- if (yawCheck > this._maxYaw || yawCheck < this._minYaw) {
- if (xzlen == null) {
- xzlen = Math.sqrt(localTarget.x * localTarget.x + localTarget.z * localTarget.z);
- }
- if (this._yawRange > Math.PI) {
- if (this._isAngleBetween(yaw, this._maxYaw, this._midYawConstraint)) {
- localTarget.z = this._maxYawCos * xzlen;
- localTarget.x = this._maxYawSin * xzlen;
- newYaw = this._maxYaw;
- }
- else if (this._isAngleBetween(yaw, this._midYawConstraint, this._minYaw)) {
- localTarget.z = this._minYawCos * xzlen;
- localTarget.x = this._minYawSin * xzlen;
- newYaw = this._minYaw;
- }
- }
- else {
- if (yawCheck > this._maxYaw) {
- localTarget.z = this._maxYawCos * xzlen;
- localTarget.x = this._maxYawSin * xzlen;
- if (yaw < 0 && this.useAbsoluteValueForYaw) {
- localTarget.x *= -1;
- }
- newYaw = this._maxYaw;
- }
- else if (yawCheck < this._minYaw) {
- localTarget.z = this._minYawCos * xzlen;
- localTarget.x = this._minYawSin * xzlen;
- if (yaw < 0 && this.useAbsoluteValueForYaw) {
- localTarget.x *= -1;
- }
- newYaw = this._minYaw;
- }
- }
- }
- if (this._slerping && this._yawRange > Math.PI) {
- //are we going to be crossing into the min/max region?
- const boneFwd = BoneLookController._TmpVecs[8];
- boneFwd.copyFrom(math_axis_Axis.Z);
- if (this._transformYawPitch) {
- math_vector_Vector3.TransformCoordinatesToRef(boneFwd, this._transformYawPitchInv, boneFwd);
- }
- const boneRotMat = BoneLookController._TmpMats[4];
- this._boneQuat.toRotationMatrix(boneRotMat);
- this.mesh.getWorldMatrix().multiplyToRef(boneRotMat, boneRotMat);
- math_vector_Vector3.TransformCoordinatesToRef(boneFwd, boneRotMat, boneFwd);
- math_vector_Vector3.TransformCoordinatesToRef(boneFwd, spaceMatInv, boneFwd);
- const boneYaw = Math.atan2(boneFwd.x, boneFwd.z);
- const angBtwTar = this._getAngleBetween(boneYaw, yaw);
- const angBtwMidYaw = this._getAngleBetween(boneYaw, this._midYawConstraint);
- if (angBtwTar > angBtwMidYaw) {
- if (xzlen == null) {
- xzlen = Math.sqrt(localTarget.x * localTarget.x + localTarget.z * localTarget.z);
- }
- const angBtwMax = this._getAngleBetween(boneYaw, this._maxYaw);
- const angBtwMin = this._getAngleBetween(boneYaw, this._minYaw);
- if (angBtwMin < angBtwMax) {
- newYaw = boneYaw + Math.PI * 0.75;
- localTarget.z = Math.cos(newYaw) * xzlen;
- localTarget.x = Math.sin(newYaw) * xzlen;
- }
- else {
- newYaw = boneYaw - Math.PI * 0.75;
- localTarget.z = Math.cos(newYaw) * xzlen;
- localTarget.x = Math.sin(newYaw) * xzlen;
- }
- }
- }
- if (yaw != newYaw) {
- math_vector_Vector3.TransformCoordinatesToRef(localTarget, spaceMat, localTarget);
- localTarget.addInPlace(bonePos);
- target = localTarget;
- }
- }
- }
- const zaxis = BoneLookController._TmpVecs[5];
- const xaxis = BoneLookController._TmpVecs[6];
- const yaxis = BoneLookController._TmpVecs[7];
- const tmpQuat = BoneLookController._TmpQuat;
- target.subtractToRef(bonePos, zaxis);
- zaxis.normalize();
- math_vector_Vector3.CrossToRef(upAxis, zaxis, xaxis);
- xaxis.normalize();
- math_vector_Vector3.CrossToRef(zaxis, xaxis, yaxis);
- yaxis.normalize();
- math_vector_Matrix.FromXYZAxesToRef(xaxis, yaxis, zaxis, _tmpMat1);
- if (xaxis.x === 0 && xaxis.y === 0 && xaxis.z === 0) {
- return;
- }
- if (yaxis.x === 0 && yaxis.y === 0 && yaxis.z === 0) {
- return;
- }
- if (zaxis.x === 0 && zaxis.y === 0 && zaxis.z === 0) {
- return;
- }
- if (this.adjustYaw || this.adjustPitch || this.adjustRoll) {
- math_vector_Matrix.RotationYawPitchRollToRef(this.adjustYaw, this.adjustPitch, this.adjustRoll, _tmpMat2);
- _tmpMat2.multiplyToRef(_tmpMat1, _tmpMat1);
- }
- if (this.slerpAmount < 1) {
- if (!this._slerping) {
- this.bone.getRotationQuaternionToRef(math_axis_Space.WORLD, this.mesh, this._boneQuat);
- }
- if (this._transformYawPitch) {
- this._transformYawPitch.multiplyToRef(_tmpMat1, _tmpMat1);
- }
- math_vector_Quaternion.FromRotationMatrixToRef(_tmpMat1, tmpQuat);
- math_vector_Quaternion.SlerpToRef(this._boneQuat, tmpQuat, this.slerpAmount, this._boneQuat);
- this.bone.setRotationQuaternion(this._boneQuat, math_axis_Space.WORLD, this.mesh);
- this._slerping = true;
- }
- else {
- if (this._transformYawPitch) {
- this._transformYawPitch.multiplyToRef(_tmpMat1, _tmpMat1);
- }
- this.bone.setRotationMatrix(_tmpMat1, math_axis_Space.WORLD, this.mesh);
- this._slerping = false;
- }
- this._updateLinkedTransformRotation();
- }
- _getAngleDiff(ang1, ang2) {
- let angDiff = ang2 - ang1;
- angDiff %= Math.PI * 2;
- if (angDiff > Math.PI) {
- angDiff -= Math.PI * 2;
- }
- else if (angDiff < -Math.PI) {
- angDiff += Math.PI * 2;
- }
- return angDiff;
- }
- _getAngleBetween(ang1, ang2) {
- ang1 %= 2 * Math.PI;
- ang1 = ang1 < 0 ? ang1 + 2 * Math.PI : ang1;
- ang2 %= 2 * Math.PI;
- ang2 = ang2 < 0 ? ang2 + 2 * Math.PI : ang2;
- let ab = 0;
- if (ang1 < ang2) {
- ab = ang2 - ang1;
- }
- else {
- ab = ang1 - ang2;
- }
- if (ab > Math.PI) {
- ab = Math.PI * 2 - ab;
- }
- return ab;
- }
- _isAngleBetween(ang, ang1, ang2) {
- ang %= 2 * Math.PI;
- ang = ang < 0 ? ang + 2 * Math.PI : ang;
- ang1 %= 2 * Math.PI;
- ang1 = ang1 < 0 ? ang1 + 2 * Math.PI : ang1;
- ang2 %= 2 * Math.PI;
- ang2 = ang2 < 0 ? ang2 + 2 * Math.PI : ang2;
- if (ang1 < ang2) {
- if (ang > ang1 && ang < ang2) {
- return true;
- }
- }
- else {
- if (ang > ang2 && ang < ang1) {
- return true;
- }
- }
- return false;
- }
- _updateLinkedTransformRotation() {
- const bone = this.bone;
- if (bone._linkedTransformNode) {
- if (!bone._linkedTransformNode.rotationQuaternion) {
- bone._linkedTransformNode.rotationQuaternion = new math_vector_Quaternion();
- }
- bone.getRotationQuaternionToRef(math_axis_Space.LOCAL, null, bone._linkedTransformNode.rotationQuaternion);
- }
- }
-}
-BoneLookController._TmpVecs = arrayTools_ArrayTools.BuildArray(10, math_vector_Vector3.Zero);
-BoneLookController._TmpQuat = math_vector_Quaternion.Identity();
-BoneLookController._TmpMats = arrayTools_ArrayTools.BuildArray(5, math_vector_Matrix.Identity);
-//# sourceMappingURL=boneLookController.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Bones/skeleton.js
-
-
-
-
-
-
-
-
-
-
-/**
- * Class used to handle skinning animations
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/bonesSkeletons
- */
-class skeleton_Skeleton {
- /**
- * Gets or sets a boolean indicating that bone matrices should be stored as a texture instead of using shader uniforms (default is true).
- * Please note that this option is not available if the hardware does not support it
- */
- get useTextureToStoreBoneMatrices() {
- return this._useTextureToStoreBoneMatrices;
- }
- set useTextureToStoreBoneMatrices(value) {
- this._useTextureToStoreBoneMatrices = value;
- this._markAsDirty();
- }
- /**
- * Gets or sets the animation properties override
- */
- get animationPropertiesOverride() {
- if (!this._animationPropertiesOverride) {
- return this._scene.animationPropertiesOverride;
- }
- return this._animationPropertiesOverride;
- }
- set animationPropertiesOverride(value) {
- this._animationPropertiesOverride = value;
- }
- /**
- * Gets a boolean indicating that the skeleton effectively stores matrices into a texture
- */
- get isUsingTextureForMatrices() {
- return this.useTextureToStoreBoneMatrices && this._canUseTextureForBones;
- }
- /**
- * Gets the unique ID of this skeleton
- */
- get uniqueId() {
- return this._uniqueId;
- }
- /**
- * Creates a new skeleton
- * @param name defines the skeleton name
- * @param id defines the skeleton Id
- * @param scene defines the hosting scene
- */
- constructor(
- /** defines the skeleton name */
- name,
- /** defines the skeleton Id */
- id, scene) {
- this.name = name;
- this.id = id;
- /**
- * Defines the list of child bones
- */
- this.bones = new Array();
- /**
- * Defines a boolean indicating if the root matrix is provided by meshes or by the current skeleton (this is the default value)
- */
- this.needInitialSkinMatrix = false;
- this._isDirty = true;
- this._meshesWithPoseMatrix = new Array();
- this._identity = math_vector_Matrix.Identity();
- this._currentRenderId = -1;
- this._ranges = {};
- this._absoluteTransformIsDirty = true;
- this._canUseTextureForBones = false;
- this._uniqueId = 0;
- /** @internal */
- this._numBonesWithLinkedTransformNode = 0;
- /** @internal */
- this._hasWaitingData = null;
- /** @internal */
- this._parentContainer = null;
- /**
- * Specifies if the skeleton should be serialized
- */
- this.doNotSerialize = false;
- this._useTextureToStoreBoneMatrices = true;
- this._animationPropertiesOverride = null;
- // Events
- /**
- * An observable triggered before computing the skeleton's matrices
- */
- this.onBeforeComputeObservable = new observable_Observable();
- this.bones = [];
- this._scene = scene || engineStore_EngineStore.LastCreatedScene;
- this._uniqueId = this._scene.getUniqueId();
- this._scene.addSkeleton(this);
- //make sure it will recalculate the matrix next time prepare is called.
- this._isDirty = true;
- const engineCaps = this._scene.getEngine().getCaps();
- this._canUseTextureForBones = engineCaps.textureFloat && engineCaps.maxVertexTextureImageUnits > 0;
- }
- /**
- * Gets the current object class name.
- * @returns the class name
- */
- getClassName() {
- return "Skeleton";
- }
- /**
- * Returns an array containing the root bones
- * @returns an array containing the root bones
- */
- getChildren() {
- return this.bones.filter((b) => !b.getParent());
- }
- // Members
- /**
- * Gets the list of transform matrices to send to shaders (one matrix per bone)
- * @param mesh defines the mesh to use to get the root matrix (if needInitialSkinMatrix === true)
- * @returns a Float32Array containing matrices data
- */
- getTransformMatrices(mesh) {
- if (this.needInitialSkinMatrix) {
- if (!mesh._bonesTransformMatrices) {
- this.prepare();
- }
- return mesh._bonesTransformMatrices;
- }
- if (!this._transformMatrices || this._isDirty) {
- this.prepare();
- }
- return this._transformMatrices;
- }
- /**
- * Gets the list of transform matrices to send to shaders inside a texture (one matrix per bone)
- * @param mesh defines the mesh to use to get the root matrix (if needInitialSkinMatrix === true)
- * @returns a raw texture containing the data
- */
- getTransformMatrixTexture(mesh) {
- if (this.needInitialSkinMatrix && mesh._transformMatrixTexture) {
- return mesh._transformMatrixTexture;
- }
- return this._transformMatrixTexture;
- }
- /**
- * Gets the current hosting scene
- * @returns a scene object
- */
- getScene() {
- return this._scene;
- }
- // Methods
- /**
- * Gets a string representing the current skeleton data
- * @param fullDetails defines a boolean indicating if we want a verbose version
- * @returns a string representing the current skeleton data
- */
- toString(fullDetails) {
- let ret = `Name: ${this.name}, nBones: ${this.bones.length}`;
- ret += `, nAnimationRanges: ${this._ranges ? Object.keys(this._ranges).length : "none"}`;
- if (fullDetails) {
- ret += ", Ranges: {";
- let first = true;
- for (const name in this._ranges) {
- if (first) {
- ret += ", ";
- first = false;
- }
- ret += name;
- }
- ret += "}";
- }
- return ret;
- }
- /**
- * Get bone's index searching by name
- * @param name defines bone's name to search for
- * @returns the indice of the bone. Returns -1 if not found
- */
- getBoneIndexByName(name) {
- for (let boneIndex = 0, cache = this.bones.length; boneIndex < cache; boneIndex++) {
- if (this.bones[boneIndex].name === name) {
- return boneIndex;
- }
- }
- return -1;
- }
- /**
- * Create a new animation range
- * @param name defines the name of the range
- * @param from defines the start key
- * @param to defines the end key
- */
- createAnimationRange(name, from, to) {
- // check name not already in use
- if (!this._ranges[name]) {
- this._ranges[name] = new AnimationRange(name, from, to);
- for (let i = 0, nBones = this.bones.length; i < nBones; i++) {
- if (this.bones[i].animations[0]) {
- this.bones[i].animations[0].createRange(name, from, to);
- }
- }
- }
- }
- /**
- * Delete a specific animation range
- * @param name defines the name of the range
- * @param deleteFrames defines if frames must be removed as well
- */
- deleteAnimationRange(name, deleteFrames = true) {
- for (let i = 0, nBones = this.bones.length; i < nBones; i++) {
- if (this.bones[i].animations[0]) {
- this.bones[i].animations[0].deleteRange(name, deleteFrames);
- }
- }
- this._ranges[name] = null; // said much faster than 'delete this._range[name]'
- }
- /**
- * Gets a specific animation range
- * @param name defines the name of the range to look for
- * @returns the requested animation range or null if not found
- */
- getAnimationRange(name) {
- return this._ranges[name] || null;
- }
- /**
- * Gets the list of all animation ranges defined on this skeleton
- * @returns an array
- */
- getAnimationRanges() {
- const animationRanges = [];
- let name;
- for (name in this._ranges) {
- animationRanges.push(this._ranges[name]);
- }
- return animationRanges;
- }
- /**
- * Copy animation range from a source skeleton.
- * This is not for a complete retargeting, only between very similar skeleton's with only possible bone length differences
- * @param source defines the source skeleton
- * @param name defines the name of the range to copy
- * @param rescaleAsRequired defines if rescaling must be applied if required
- * @returns true if operation was successful
- */
- copyAnimationRange(source, name, rescaleAsRequired = false) {
- if (this._ranges[name] || !source.getAnimationRange(name)) {
- return false;
- }
- let ret = true;
- const frameOffset = this._getHighestAnimationFrame() + 1;
- // make a dictionary of source skeleton's bones, so exact same order or doubly nested loop is not required
- const boneDict = {};
- const sourceBones = source.bones;
- let nBones;
- let i;
- for (i = 0, nBones = sourceBones.length; i < nBones; i++) {
- boneDict[sourceBones[i].name] = sourceBones[i];
- }
- if (this.bones.length !== sourceBones.length) {
- logger_Logger.Warn(`copyAnimationRange: this rig has ${this.bones.length} bones, while source as ${sourceBones.length}`);
- ret = false;
- }
- const skelDimensionsRatio = rescaleAsRequired && this.dimensionsAtRest && source.dimensionsAtRest ? this.dimensionsAtRest.divide(source.dimensionsAtRest) : null;
- for (i = 0, nBones = this.bones.length; i < nBones; i++) {
- const boneName = this.bones[i].name;
- const sourceBone = boneDict[boneName];
- if (sourceBone) {
- ret = ret && this.bones[i].copyAnimationRange(sourceBone, name, frameOffset, rescaleAsRequired, skelDimensionsRatio);
- }
- else {
- logger_Logger.Warn("copyAnimationRange: not same rig, missing source bone " + boneName);
- ret = false;
- }
- }
- // do not call createAnimationRange(), since it also is done to bones, which was already done
- const range = source.getAnimationRange(name);
- if (range) {
- this._ranges[name] = new AnimationRange(name, range.from + frameOffset, range.to + frameOffset);
- }
- return ret;
- }
- /**
- * Forces the skeleton to go to rest pose
- */
- returnToRest() {
- for (const bone of this.bones) {
- if (bone._index !== -1) {
- bone.returnToRest();
- }
- }
- }
- _getHighestAnimationFrame() {
- let ret = 0;
- for (let i = 0, nBones = this.bones.length; i < nBones; i++) {
- if (this.bones[i].animations[0]) {
- const highest = this.bones[i].animations[0].getHighestFrame();
- if (ret < highest) {
- ret = highest;
- }
- }
- }
- return ret;
- }
- /**
- * Begin a specific animation range
- * @param name defines the name of the range to start
- * @param loop defines if looping must be turned on (false by default)
- * @param speedRatio defines the speed ratio to apply (1 by default)
- * @param onAnimationEnd defines a callback which will be called when animation will end
- * @returns a new animatable
- */
- beginAnimation(name, loop, speedRatio, onAnimationEnd) {
- const range = this.getAnimationRange(name);
- if (!range) {
- return null;
- }
- return this._scene.beginAnimation(this, range.from, range.to, loop, speedRatio, onAnimationEnd);
- }
- /**
- * Convert the keyframes for a range of animation on a skeleton to be relative to a given reference frame.
- * @param skeleton defines the Skeleton containing the animation range to convert
- * @param referenceFrame defines the frame that keyframes in the range will be relative to
- * @param range defines the name of the AnimationRange belonging to the Skeleton to convert
- * @returns the original skeleton
- */
- static MakeAnimationAdditive(skeleton, referenceFrame = 0, range) {
- const rangeValue = skeleton.getAnimationRange(range);
- // We can't make a range additive if it doesn't exist
- if (!rangeValue) {
- return null;
- }
- // Find any current scene-level animatable belonging to the target that matches the range
- const sceneAnimatables = skeleton._scene.getAllAnimatablesByTarget(skeleton);
- let rangeAnimatable = null;
- for (let index = 0; index < sceneAnimatables.length; index++) {
- const sceneAnimatable = sceneAnimatables[index];
- if (sceneAnimatable.fromFrame === (rangeValue === null || rangeValue === void 0 ? void 0 : rangeValue.from) && sceneAnimatable.toFrame === (rangeValue === null || rangeValue === void 0 ? void 0 : rangeValue.to)) {
- rangeAnimatable = sceneAnimatable;
- break;
- }
- }
- // Convert the animations belonging to the skeleton to additive keyframes
- const animatables = skeleton.getAnimatables();
- for (let index = 0; index < animatables.length; index++) {
- const animatable = animatables[index];
- const animations = animatable.animations;
- if (!animations) {
- continue;
- }
- for (let animIndex = 0; animIndex < animations.length; animIndex++) {
- animation_Animation.MakeAnimationAdditive(animations[animIndex], referenceFrame, range);
- }
- }
- // Mark the scene-level animatable as additive
- if (rangeAnimatable) {
- rangeAnimatable.isAdditive = true;
- }
- return skeleton;
- }
- /** @internal */
- _markAsDirty() {
- this._isDirty = true;
- this._absoluteTransformIsDirty = true;
- }
- /**
- * @internal
- */
- _registerMeshWithPoseMatrix(mesh) {
- this._meshesWithPoseMatrix.push(mesh);
- }
- /**
- * @internal
- */
- _unregisterMeshWithPoseMatrix(mesh) {
- const index = this._meshesWithPoseMatrix.indexOf(mesh);
- if (index > -1) {
- this._meshesWithPoseMatrix.splice(index, 1);
- }
- }
- _computeTransformMatrices(targetMatrix, initialSkinMatrix) {
- this.onBeforeComputeObservable.notifyObservers(this);
- for (let index = 0; index < this.bones.length; index++) {
- const bone = this.bones[index];
- bone._childUpdateId++;
- const parentBone = bone.getParent();
- if (parentBone) {
- bone.getLocalMatrix().multiplyToRef(parentBone.getFinalMatrix(), bone.getFinalMatrix());
- }
- else {
- if (initialSkinMatrix) {
- bone.getLocalMatrix().multiplyToRef(initialSkinMatrix, bone.getFinalMatrix());
- }
- else {
- bone.getFinalMatrix().copyFrom(bone.getLocalMatrix());
- }
- }
- if (bone._index !== -1) {
- const mappedIndex = bone._index === null ? index : bone._index;
- bone.getAbsoluteInverseBindMatrix().multiplyToArray(bone.getFinalMatrix(), targetMatrix, mappedIndex * 16);
- }
- }
- this._identity.copyToArray(targetMatrix, this.bones.length * 16);
- }
- /**
- * Build all resources required to render a skeleton
- * @param dontCheckFrameId defines a boolean indicating if prepare should be run without checking first the current frame id (default: false)
- */
- prepare(dontCheckFrameId = false) {
- if (!dontCheckFrameId) {
- const currentRenderId = this.getScene().getRenderId();
- if (this._currentRenderId === currentRenderId) {
- return;
- }
- this._currentRenderId = currentRenderId;
- }
- // Update the local matrix of bones with linked transform nodes.
- if (this._numBonesWithLinkedTransformNode > 0) {
- for (const bone of this.bones) {
- if (bone._linkedTransformNode) {
- const node = bone._linkedTransformNode;
- bone.position = node.position;
- if (node.rotationQuaternion) {
- bone.rotationQuaternion = node.rotationQuaternion;
- }
- else {
- bone.rotation = node.rotation;
- }
- bone.scaling = node.scaling;
- }
- }
- }
- if (this.needInitialSkinMatrix) {
- for (const mesh of this._meshesWithPoseMatrix) {
- const poseMatrix = mesh.getPoseMatrix();
- let needsUpdate = this._isDirty;
- if (!mesh._bonesTransformMatrices || mesh._bonesTransformMatrices.length !== 16 * (this.bones.length + 1)) {
- mesh._bonesTransformMatrices = new Float32Array(16 * (this.bones.length + 1));
- needsUpdate = true;
- }
- if (!needsUpdate) {
- continue;
- }
- if (this._synchronizedWithMesh !== mesh) {
- this._synchronizedWithMesh = mesh;
- // Prepare bones
- for (const bone of this.bones) {
- if (!bone.getParent()) {
- const matrix = bone.getBindMatrix();
- matrix.multiplyToRef(poseMatrix, math_vector_TmpVectors.Matrix[1]);
- bone._updateAbsoluteBindMatrices(math_vector_TmpVectors.Matrix[1]);
- }
- }
- if (this.isUsingTextureForMatrices) {
- const textureWidth = (this.bones.length + 1) * 4;
- if (!mesh._transformMatrixTexture || mesh._transformMatrixTexture.getSize().width !== textureWidth) {
- if (mesh._transformMatrixTexture) {
- mesh._transformMatrixTexture.dispose();
- }
- mesh._transformMatrixTexture = rawTexture_RawTexture.CreateRGBATexture(mesh._bonesTransformMatrices, (this.bones.length + 1) * 4, 1, this._scene, false, false, 1, 1);
- }
- }
- }
- this._computeTransformMatrices(mesh._bonesTransformMatrices, poseMatrix);
- if (this.isUsingTextureForMatrices && mesh._transformMatrixTexture) {
- mesh._transformMatrixTexture.update(mesh._bonesTransformMatrices);
- }
- }
- }
- else {
- if (!this._isDirty) {
- return;
- }
- if (!this._transformMatrices || this._transformMatrices.length !== 16 * (this.bones.length + 1)) {
- this._transformMatrices = new Float32Array(16 * (this.bones.length + 1));
- if (this.isUsingTextureForMatrices) {
- if (this._transformMatrixTexture) {
- this._transformMatrixTexture.dispose();
- }
- this._transformMatrixTexture = rawTexture_RawTexture.CreateRGBATexture(this._transformMatrices, (this.bones.length + 1) * 4, 1, this._scene, false, false, 1, 1);
- }
- }
- this._computeTransformMatrices(this._transformMatrices, null);
- if (this.isUsingTextureForMatrices && this._transformMatrixTexture) {
- this._transformMatrixTexture.update(this._transformMatrices);
- }
- }
- this._isDirty = false;
- }
- /**
- * Gets the list of animatables currently running for this skeleton
- * @returns an array of animatables
- */
- getAnimatables() {
- if (!this._animatables || this._animatables.length !== this.bones.length) {
- this._animatables = [];
- for (let index = 0; index < this.bones.length; index++) {
- this._animatables.push(this.bones[index]);
- }
- }
- return this._animatables;
- }
- /**
- * Clone the current skeleton
- * @param name defines the name of the new skeleton
- * @param id defines the id of the new skeleton
- * @returns the new skeleton
- */
- clone(name, id) {
- const result = new skeleton_Skeleton(name, id || name, this._scene);
- result.needInitialSkinMatrix = this.needInitialSkinMatrix;
- for (let index = 0; index < this.bones.length; index++) {
- const source = this.bones[index];
- let parentBone = null;
- const parent = source.getParent();
- if (parent) {
- const parentIndex = this.bones.indexOf(parent);
- parentBone = result.bones[parentIndex];
- }
- const bone = new Bone(source.name, result, parentBone, source.getBindMatrix().clone(), source.getRestMatrix().clone());
- bone._index = source._index;
- if (source._linkedTransformNode) {
- bone.linkTransformNode(source._linkedTransformNode);
- }
- DeepCopier.DeepCopy(source.animations, bone.animations);
- }
- if (this._ranges) {
- result._ranges = {};
- for (const rangeName in this._ranges) {
- const range = this._ranges[rangeName];
- if (range) {
- result._ranges[rangeName] = range.clone();
- }
- }
- }
- this._isDirty = true;
- result.prepare(true);
- return result;
- }
- /**
- * Enable animation blending for this skeleton
- * @param blendingSpeed defines the blending speed to apply
- * @see https://doc.babylonjs.com/features/featuresDeepDive/animation/advanced_animations#animation-blending
- */
- enableBlending(blendingSpeed = 0.01) {
- this.bones.forEach((bone) => {
- bone.animations.forEach((animation) => {
- animation.enableBlending = true;
- animation.blendingSpeed = blendingSpeed;
- });
- });
- }
- /**
- * Releases all resources associated with the current skeleton
- */
- dispose() {
- this._meshesWithPoseMatrix.length = 0;
- // Animations
- this.getScene().stopAnimation(this);
- // Remove from scene
- this.getScene().removeSkeleton(this);
- if (this._parentContainer) {
- const index = this._parentContainer.skeletons.indexOf(this);
- if (index > -1) {
- this._parentContainer.skeletons.splice(index, 1);
- }
- this._parentContainer = null;
- }
- if (this._transformMatrixTexture) {
- this._transformMatrixTexture.dispose();
- this._transformMatrixTexture = null;
- }
- }
- /**
- * Serialize the skeleton in a JSON object
- * @returns a JSON object
- */
- serialize() {
- var _a;
- const serializationObject = {};
- serializationObject.name = this.name;
- serializationObject.id = this.id;
- if (this.dimensionsAtRest) {
- serializationObject.dimensionsAtRest = this.dimensionsAtRest.asArray();
- }
- serializationObject.bones = [];
- serializationObject.needInitialSkinMatrix = this.needInitialSkinMatrix;
- for (let index = 0; index < this.bones.length; index++) {
- const bone = this.bones[index];
- const parent = bone.getParent();
- const serializedBone = {
- parentBoneIndex: parent ? this.bones.indexOf(parent) : -1,
- index: bone.getIndex(),
- name: bone.name,
- id: bone.id,
- matrix: bone.getBindMatrix().toArray(),
- rest: bone.getRestMatrix().toArray(),
- linkedTransformNodeId: (_a = bone.getTransformNode()) === null || _a === void 0 ? void 0 : _a.id,
- };
- serializationObject.bones.push(serializedBone);
- if (bone.length) {
- serializedBone.length = bone.length;
- }
- if (bone.metadata) {
- serializedBone.metadata = bone.metadata;
- }
- if (bone.animations && bone.animations.length > 0) {
- serializedBone.animation = bone.animations[0].serialize();
- }
- serializationObject.ranges = [];
- for (const name in this._ranges) {
- const source = this._ranges[name];
- if (!source) {
- continue;
- }
- const range = {};
- range.name = name;
- range.from = source.from;
- range.to = source.to;
- serializationObject.ranges.push(range);
- }
- }
- return serializationObject;
- }
- /**
- * Creates a new skeleton from serialized data
- * @param parsedSkeleton defines the serialized data
- * @param scene defines the hosting scene
- * @returns a new skeleton
- */
- static Parse(parsedSkeleton, scene) {
- const skeleton = new skeleton_Skeleton(parsedSkeleton.name, parsedSkeleton.id, scene);
- if (parsedSkeleton.dimensionsAtRest) {
- skeleton.dimensionsAtRest = math_vector_Vector3.FromArray(parsedSkeleton.dimensionsAtRest);
- }
- skeleton.needInitialSkinMatrix = parsedSkeleton.needInitialSkinMatrix;
- let index;
- for (index = 0; index < parsedSkeleton.bones.length; index++) {
- const parsedBone = parsedSkeleton.bones[index];
- const parsedBoneIndex = parsedSkeleton.bones[index].index;
- let parentBone = null;
- if (parsedBone.parentBoneIndex > -1) {
- parentBone = skeleton.bones[parsedBone.parentBoneIndex];
- }
- const rest = parsedBone.rest ? math_vector_Matrix.FromArray(parsedBone.rest) : null;
- const bone = new Bone(parsedBone.name, skeleton, parentBone, math_vector_Matrix.FromArray(parsedBone.matrix), rest, null, parsedBoneIndex);
- if (parsedBone.id !== undefined && parsedBone.id !== null) {
- bone.id = parsedBone.id;
- }
- if (parsedBone.length) {
- bone.length = parsedBone.length;
- }
- if (parsedBone.metadata) {
- bone.metadata = parsedBone.metadata;
- }
- if (parsedBone.animation) {
- bone.animations.push(animation_Animation.Parse(parsedBone.animation));
- }
- if (parsedBone.linkedTransformNodeId !== undefined && parsedBone.linkedTransformNodeId !== null) {
- skeleton._hasWaitingData = true;
- bone._waitingTransformNodeId = parsedBone.linkedTransformNodeId;
- }
- }
- // placed after bones, so createAnimationRange can cascade down
- if (parsedSkeleton.ranges) {
- for (index = 0; index < parsedSkeleton.ranges.length; index++) {
- const data = parsedSkeleton.ranges[index];
- skeleton.createAnimationRange(data.name, data.from, data.to);
- }
- }
- return skeleton;
- }
- /**
- * Compute all node absolute matrices
- * @param forceUpdate defines if computation must be done even if cache is up to date
- */
- computeAbsoluteMatrices(forceUpdate = false) {
- if (this._absoluteTransformIsDirty || forceUpdate) {
- this.bones[0].computeAbsoluteMatrices();
- this._absoluteTransformIsDirty = false;
- }
- }
- /**
- * Compute all node absolute matrices
- * @param forceUpdate defines if computation must be done even if cache is up to date
- * @deprecated Please use computeAbsoluteMatrices instead
- */
- computeAbsoluteTransforms(forceUpdate = false) {
- this.computeAbsoluteMatrices(forceUpdate);
- }
- /**
- * Gets the root pose matrix
- * @returns a matrix
- */
- getPoseMatrix() {
- let poseMatrix = null;
- if (this._meshesWithPoseMatrix.length > 0) {
- poseMatrix = this._meshesWithPoseMatrix[0].getPoseMatrix();
- }
- return poseMatrix;
- }
- /**
- * Sorts bones per internal index
- */
- sortBones() {
- const bones = new Array();
- const visited = new Array(this.bones.length);
- for (let index = 0; index < this.bones.length; index++) {
- this._sortBones(index, bones, visited);
- }
- this.bones = bones;
- }
- _sortBones(index, bones, visited) {
- if (visited[index]) {
- return;
- }
- visited[index] = true;
- const bone = this.bones[index];
- if (!bone)
- return;
- if (bone._index === undefined) {
- bone._index = index;
- }
- const parentBone = bone.getParent();
- if (parentBone) {
- this._sortBones(this.bones.indexOf(parentBone), bones, visited);
- }
- bones.push(bone);
- }
- /**
- * Set the current local matrix as the restPose for all bones in the skeleton.
- */
- setCurrentPoseAsRest() {
- this.bones.forEach((b) => {
- b.setCurrentPoseAsRest();
- });
- }
-}
-//# sourceMappingURL=skeleton.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Bones/index.js
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Buffers/storageBuffer.js
-
-/**
- * This class is a small wrapper around a native buffer that can be read and/or written
- */
-class StorageBuffer {
- /**
- * Creates a new storage buffer instance
- * @param engine The engine the buffer will be created inside
- * @param size The size of the buffer in bytes
- * @param creationFlags flags to use when creating the buffer (see undefined). The BUFFER_CREATIONFLAG_STORAGE flag will be automatically added.
- */
- constructor(engine, size, creationFlags = 3) {
- this._engine = engine;
- this._engine._storageBuffers.push(this);
- this._create(size, creationFlags);
- }
- _create(size, creationFlags) {
- this._bufferSize = size;
- this._creationFlags = creationFlags;
- this._buffer = this._engine.createStorageBuffer(size, creationFlags);
- }
- /** @internal */
- _rebuild() {
- this._create(this._bufferSize, this._creationFlags);
- }
- /**
- * Gets underlying native buffer
- * @returns underlying native buffer
- */
- getBuffer() {
- return this._buffer;
- }
- /**
- * Updates the storage buffer
- * @param data the data used to update the storage buffer
- * @param byteOffset the byte offset of the data (optional)
- * @param byteLength the byte length of the data (optional)
- */
- update(data, byteOffset, byteLength) {
- if (!this._buffer) {
- return;
- }
- this._engine.updateStorageBuffer(this._buffer, data, byteOffset, byteLength);
- }
- /**
- * Reads data from the storage buffer
- * @param offset The offset in the storage buffer to start reading from (default: 0)
- * @param size The number of bytes to read from the storage buffer (default: capacity of the buffer)
- * @param buffer The buffer to write the data we have read from the storage buffer to (optional)
- * @returns If not undefined, returns the (promise) buffer (as provided by the 4th parameter) filled with the data, else it returns a (promise) Uint8Array with the data read from the storage buffer
- */
- read(offset, size, buffer) {
- return this._engine.readFromStorageBuffer(this._buffer, offset, size, buffer);
- }
- /**
- * Disposes the storage buffer
- */
- dispose() {
- const storageBuffers = this._engine._storageBuffers;
- const index = storageBuffers.indexOf(this);
- if (index !== -1) {
- storageBuffers[index] = storageBuffers[storageBuffers.length - 1];
- storageBuffers.pop();
- }
- this._engine._releaseBuffer(this._buffer);
- this._buffer = null;
- }
-}
-//# sourceMappingURL=storageBuffer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Buffers/index.js
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/BaseCameraMouseWheelInput.js
-
-
-
-
-
-
-/**
- * Base class for mouse wheel input..
- * See FollowCameraMouseWheelInput in src/Cameras/Inputs/freeCameraMouseWheelInput.ts
- * for example usage.
- */
-class BaseCameraMouseWheelInput {
- constructor() {
- /**
- * How fast is the camera moves in relation to X axis mouseWheel events.
- * Use negative value to reverse direction.
- */
- this.wheelPrecisionX = 3.0;
- /**
- * How fast is the camera moves in relation to Y axis mouseWheel events.
- * Use negative value to reverse direction.
- */
- this.wheelPrecisionY = 3.0;
- /**
- * How fast is the camera moves in relation to Z axis mouseWheel events.
- * Use negative value to reverse direction.
- */
- this.wheelPrecisionZ = 3.0;
- /**
- * Observable for when a mouse wheel move event occurs.
- */
- this.onChangedObservable = new observable_Observable();
- /**
- * Incremental value of multiple mouse wheel movements of the X axis.
- * Should be zero-ed when read.
- */
- this._wheelDeltaX = 0;
- /**
- * Incremental value of multiple mouse wheel movements of the Y axis.
- * Should be zero-ed when read.
- */
- this._wheelDeltaY = 0;
- /**
- * Incremental value of multiple mouse wheel movements of the Z axis.
- * Should be zero-ed when read.
- */
- this._wheelDeltaZ = 0;
- /**
- * Firefox uses a different scheme to report scroll distances to other
- * browsers. Rather than use complicated methods to calculate the exact
- * multiple we need to apply, let's just cheat and use a constant.
- * https://developer.mozilla.org/en-US/docs/Web/API/WheelEvent/deltaMode
- * https://stackoverflow.com/questions/20110224/what-is-the-height-of-a-line-in-a-wheel-event-deltamode-dom-delta-line
- */
- this._ffMultiplier = 12;
- /**
- * Different event attributes for wheel data fall into a few set ranges.
- * Some relevant but dated date here:
- * https://stackoverflow.com/questions/5527601/normalizing-mousewheel-speed-across-browsers
- */
- this._normalize = 120;
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * @param noPreventDefault Defines whether event caught by the controls
- * should call preventdefault().
- * (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(noPreventDefault) {
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- this._wheel = (pointer) => {
- // sanity check - this should be a PointerWheel event.
- if (pointer.type !== pointerEvents_PointerEventTypes.POINTERWHEEL) {
- return;
- }
- const event = pointer.event;
- const platformScale = event.deltaMode === EventConstants.DOM_DELTA_LINE ? this._ffMultiplier : 1; // If this happens to be set to DOM_DELTA_LINE, adjust accordingly
- this._wheelDeltaX += (this.wheelPrecisionX * platformScale * event.deltaX) / this._normalize;
- this._wheelDeltaY -= (this.wheelPrecisionY * platformScale * event.deltaY) / this._normalize;
- this._wheelDeltaZ += (this.wheelPrecisionZ * platformScale * event.deltaZ) / this._normalize;
- if (event.preventDefault) {
- if (!noPreventDefault) {
- event.preventDefault();
- }
- }
- };
- this._observer = this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel, pointerEvents_PointerEventTypes.POINTERWHEEL);
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- if (this._observer) {
- this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer);
- this._observer = null;
- this._wheel = null;
- }
- if (this.onChangedObservable) {
- this.onChangedObservable.clear();
- }
- }
- /**
- * Called for each rendered frame.
- */
- checkInputs() {
- this.onChangedObservable.notifyObservers({
- wheelDeltaX: this._wheelDeltaX,
- wheelDeltaY: this._wheelDeltaY,
- wheelDeltaZ: this._wheelDeltaZ,
- });
- // Clear deltas.
- this._wheelDeltaX = 0;
- this._wheelDeltaY = 0;
- this._wheelDeltaZ = 0;
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "BaseCameraMouseWheelInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "mousewheel";
- }
-}
-__decorate([
- serialize()
-], BaseCameraMouseWheelInput.prototype, "wheelPrecisionX", void 0);
-__decorate([
- serialize()
-], BaseCameraMouseWheelInput.prototype, "wheelPrecisionY", void 0);
-__decorate([
- serialize()
-], BaseCameraMouseWheelInput.prototype, "wheelPrecisionZ", void 0);
-//# sourceMappingURL=BaseCameraMouseWheelInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/BaseCameraPointersInput.js
-
-
-
-
-/**
- * Base class for Camera Pointer Inputs.
- * See FollowCameraPointersInput in src/Cameras/Inputs/followCameraPointersInput.ts
- * for example usage.
- */
-class BaseCameraPointersInput {
- constructor() {
- this._currentActiveButton = -1;
- /**
- * Defines the buttons associated with the input to handle camera move.
- */
- this.buttons = [0, 1, 2];
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- const engine = this.camera.getEngine();
- const element = engine.getInputElement();
- let previousPinchSquaredDistance = 0;
- let previousMultiTouchPanPosition = null;
- this._pointA = null;
- this._pointB = null;
- this._altKey = false;
- this._ctrlKey = false;
- this._metaKey = false;
- this._shiftKey = false;
- this._buttonsPressed = 0;
- this._pointerInput = (p) => {
- var _a, _b;
- const evt = p.event;
- const isTouch = evt.pointerType === "touch";
- if (engine.isInVRExclusivePointerMode) {
- return;
- }
- if (p.type !== pointerEvents_PointerEventTypes.POINTERMOVE && this.buttons.indexOf(evt.button) === -1) {
- return;
- }
- const srcElement = evt.target;
- this._altKey = evt.altKey;
- this._ctrlKey = evt.ctrlKey;
- this._metaKey = evt.metaKey;
- this._shiftKey = evt.shiftKey;
- this._buttonsPressed = evt.buttons;
- if (engine.isPointerLock) {
- const offsetX = evt.movementX;
- const offsetY = evt.movementY;
- this.onTouch(null, offsetX, offsetY);
- this._pointA = null;
- this._pointB = null;
- }
- else if (p.type !== pointerEvents_PointerEventTypes.POINTERDOWN && isTouch && ((_a = this._pointA) === null || _a === void 0 ? void 0 : _a.pointerId) !== evt.pointerId && ((_b = this._pointB) === null || _b === void 0 ? void 0 : _b.pointerId) !== evt.pointerId) {
- return; // If we get a non-down event for a touch that we're not tracking, ignore it
- }
- else if (p.type === pointerEvents_PointerEventTypes.POINTERDOWN && (this._currentActiveButton === -1 || isTouch)) {
- try {
- srcElement === null || srcElement === void 0 ? void 0 : srcElement.setPointerCapture(evt.pointerId);
- }
- catch (e) {
- //Nothing to do with the error. Execution will continue.
- }
- if (this._pointA === null) {
- this._pointA = {
- x: evt.clientX,
- y: evt.clientY,
- pointerId: evt.pointerId,
- type: evt.pointerType,
- };
- }
- else if (this._pointB === null) {
- this._pointB = {
- x: evt.clientX,
- y: evt.clientY,
- pointerId: evt.pointerId,
- type: evt.pointerType,
- };
- }
- else {
- return; // We are already tracking two pointers so ignore this one
- }
- if (this._currentActiveButton === -1 && !isTouch) {
- this._currentActiveButton = evt.button;
- }
- this.onButtonDown(evt);
- if (!noPreventDefault) {
- evt.preventDefault();
- element && element.focus();
- }
- }
- else if (p.type === pointerEvents_PointerEventTypes.POINTERDOUBLETAP) {
- this.onDoubleTap(evt.pointerType);
- }
- else if (p.type === pointerEvents_PointerEventTypes.POINTERUP && (this._currentActiveButton === evt.button || isTouch)) {
- try {
- srcElement === null || srcElement === void 0 ? void 0 : srcElement.releasePointerCapture(evt.pointerId);
- }
- catch (e) {
- //Nothing to do with the error.
- }
- if (!isTouch) {
- this._pointB = null; // Mouse and pen are mono pointer
- }
- //would be better to use pointers.remove(evt.pointerId) for multitouch gestures,
- //but emptying completely pointers collection is required to fix a bug on iPhone :
- //when changing orientation while pinching camera,
- //one pointer stay pressed forever if we don't release all pointers
- //will be ok to put back pointers.remove(evt.pointerId); when iPhone bug corrected
- if (engine._badOS) {
- this._pointA = this._pointB = null;
- }
- else {
- //only remove the impacted pointer in case of multitouch allowing on most
- //platforms switching from rotate to zoom and pan seamlessly.
- if (this._pointB && this._pointA && this._pointA.pointerId == evt.pointerId) {
- this._pointA = this._pointB;
- this._pointB = null;
- }
- else if (this._pointA && this._pointB && this._pointB.pointerId == evt.pointerId) {
- this._pointB = null;
- }
- else {
- this._pointA = this._pointB = null;
- }
- }
- if (previousPinchSquaredDistance !== 0 || previousMultiTouchPanPosition) {
- // Previous pinch data is populated but a button has been lifted
- // so pinch has ended.
- this.onMultiTouch(this._pointA, this._pointB, previousPinchSquaredDistance, 0, // pinchSquaredDistance
- previousMultiTouchPanPosition, null // multiTouchPanPosition
- );
- previousPinchSquaredDistance = 0;
- previousMultiTouchPanPosition = null;
- }
- this._currentActiveButton = -1;
- this.onButtonUp(evt);
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- }
- else if (p.type === pointerEvents_PointerEventTypes.POINTERMOVE) {
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- // One button down
- if (this._pointA && this._pointB === null) {
- const offsetX = evt.clientX - this._pointA.x;
- const offsetY = evt.clientY - this._pointA.y;
- this.onTouch(this._pointA, offsetX, offsetY);
- this._pointA.x = evt.clientX;
- this._pointA.y = evt.clientY;
- }
- // Two buttons down: pinch
- else if (this._pointA && this._pointB) {
- const ed = this._pointA.pointerId === evt.pointerId ? this._pointA : this._pointB;
- ed.x = evt.clientX;
- ed.y = evt.clientY;
- const distX = this._pointA.x - this._pointB.x;
- const distY = this._pointA.y - this._pointB.y;
- const pinchSquaredDistance = distX * distX + distY * distY;
- const multiTouchPanPosition = {
- x: (this._pointA.x + this._pointB.x) / 2,
- y: (this._pointA.y + this._pointB.y) / 2,
- pointerId: evt.pointerId,
- type: p.type,
- };
- this.onMultiTouch(this._pointA, this._pointB, previousPinchSquaredDistance, pinchSquaredDistance, previousMultiTouchPanPosition, multiTouchPanPosition);
- previousMultiTouchPanPosition = multiTouchPanPosition;
- previousPinchSquaredDistance = pinchSquaredDistance;
- }
- }
- };
- this._observer = this.camera
- .getScene()
- ._inputManager._addCameraPointerObserver(this._pointerInput, pointerEvents_PointerEventTypes.POINTERDOWN | pointerEvents_PointerEventTypes.POINTERUP | pointerEvents_PointerEventTypes.POINTERMOVE | pointerEvents_PointerEventTypes.POINTERDOUBLETAP);
- this._onLostFocus = () => {
- this._pointA = this._pointB = null;
- previousPinchSquaredDistance = 0;
- previousMultiTouchPanPosition = null;
- this.onLostFocus();
- };
- this._contextMenuBind = this.onContextMenu.bind(this);
- element && element.addEventListener("contextmenu", this._contextMenuBind, false);
- const hostWindow = this.camera.getScene().getEngine().getHostWindow();
- if (hostWindow) {
- tools_Tools.RegisterTopRootEvents(hostWindow, [{ name: "blur", handler: this._onLostFocus }]);
- }
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- if (this._onLostFocus) {
- const hostWindow = this.camera.getScene().getEngine().getHostWindow();
- if (hostWindow) {
- tools_Tools.UnregisterTopRootEvents(hostWindow, [{ name: "blur", handler: this._onLostFocus }]);
- }
- }
- if (this._observer) {
- this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer);
- this._observer = null;
- if (this._contextMenuBind) {
- const inputElement = this.camera.getScene().getEngine().getInputElement();
- inputElement && inputElement.removeEventListener("contextmenu", this._contextMenuBind);
- }
- this._onLostFocus = null;
- }
- this._altKey = false;
- this._ctrlKey = false;
- this._metaKey = false;
- this._shiftKey = false;
- this._buttonsPressed = 0;
- this._currentActiveButton = -1;
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "BaseCameraPointersInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "pointers";
- }
- /**
- * Called on pointer POINTERDOUBLETAP event.
- * Override this method to provide functionality on POINTERDOUBLETAP event.
- * @param type
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- onDoubleTap(type) { }
- /**
- * Called on pointer POINTERMOVE event if only a single touch is active.
- * Override this method to provide functionality.
- * @param point
- * @param offsetX
- * @param offsetY
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- onTouch(point, offsetX, offsetY) { }
- /**
- * Called on pointer POINTERMOVE event if multiple touches are active.
- * Override this method to provide functionality.
- * @param _pointA
- * @param _pointB
- * @param previousPinchSquaredDistance
- * @param pinchSquaredDistance
- * @param previousMultiTouchPanPosition
- * @param multiTouchPanPosition
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- onMultiTouch(_pointA, _pointB, previousPinchSquaredDistance, pinchSquaredDistance, previousMultiTouchPanPosition, multiTouchPanPosition) { }
- /**
- * Called on JS contextmenu event.
- * Override this method to provide functionality.
- * @param evt
- */
- onContextMenu(evt) {
- evt.preventDefault();
- }
- /**
- * Called each time a new POINTERDOWN event occurs. Ie, for each button
- * press.
- * Override this method to provide functionality.
- * @param evt
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- onButtonDown(evt) { }
- /**
- * Called each time a new POINTERUP event occurs. Ie, for each button
- * release.
- * Override this method to provide functionality.
- * @param evt
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- onButtonUp(evt) { }
- /**
- * Called when window becomes inactive.
- * Override this method to provide functionality.
- */
- onLostFocus() { }
-}
-__decorate([
- serialize()
-], BaseCameraPointersInput.prototype, "buttons", void 0);
-//# sourceMappingURL=BaseCameraPointersInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/cameraInputsManager.js
-
-
-
-/**
- * @ignore
- * This is a list of all the different input types that are available in the application.
- * Fo instance: ArcRotateCameraGamepadInput...
- */
-// eslint-disable-next-line no-var, @typescript-eslint/naming-convention
-var CameraInputTypes = {};
-/**
- * This represents the input manager used within a camera.
- * It helps dealing with all the different kind of input attached to a camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class CameraInputsManager {
- /**
- * Instantiate a new Camera Input Manager.
- * @param camera Defines the camera the input manager belongs to
- */
- constructor(camera) {
- /**
- * Defines the dom element the camera is collecting inputs from.
- * This is null if the controls have not been attached.
- */
- this.attachedToElement = false;
- this.attached = {};
- this.camera = camera;
- this.checkInputs = () => { };
- }
- /**
- * Add an input method to a camera
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- * @param input Camera input method
- */
- add(input) {
- const type = input.getSimpleName();
- if (this.attached[type]) {
- logger_Logger.Warn("camera input of type " + type + " already exists on camera");
- return;
- }
- this.attached[type] = input;
- input.camera = this.camera;
- // for checkInputs, we are dynamically creating a function
- // the goal is to avoid the performance penalty of looping for inputs in the render loop
- if (input.checkInputs) {
- this.checkInputs = this._addCheckInputs(input.checkInputs.bind(input));
- }
- if (this.attachedToElement) {
- input.attachControl(this.noPreventDefault);
- }
- }
- /**
- * Remove a specific input method from a camera
- * example: camera.inputs.remove(camera.inputs.attached.mouse);
- * @param inputToRemove camera input method
- */
- remove(inputToRemove) {
- for (const cam in this.attached) {
- const input = this.attached[cam];
- if (input === inputToRemove) {
- input.detachControl();
- input.camera = null;
- delete this.attached[cam];
- this.rebuildInputCheck();
- return;
- }
- }
- }
- /**
- * Remove a specific input type from a camera
- * example: camera.inputs.remove("ArcRotateCameraGamepadInput");
- * @param inputType the type of the input to remove
- */
- removeByType(inputType) {
- for (const cam in this.attached) {
- const input = this.attached[cam];
- if (input.getClassName() === inputType) {
- input.detachControl();
- input.camera = null;
- delete this.attached[cam];
- this.rebuildInputCheck();
- }
- }
- }
- _addCheckInputs(fn) {
- const current = this.checkInputs;
- return () => {
- current();
- fn();
- };
- }
- /**
- * Attach the input controls to the currently attached dom element to listen the events from.
- * @param input Defines the input to attach
- */
- attachInput(input) {
- if (this.attachedToElement) {
- input.attachControl(this.noPreventDefault);
- }
- }
- /**
- * Attach the current manager inputs controls to a specific dom element to listen the events from.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachElement(noPreventDefault = false) {
- if (this.attachedToElement) {
- return;
- }
- noPreventDefault = camera_Camera.ForceAttachControlToAlwaysPreventDefault ? false : noPreventDefault;
- this.attachedToElement = true;
- this.noPreventDefault = noPreventDefault;
- for (const cam in this.attached) {
- this.attached[cam].attachControl(noPreventDefault);
- }
- }
- /**
- * Detach the current manager inputs controls from a specific dom element.
- * @param disconnect Defines whether the input should be removed from the current list of attached inputs
- */
- detachElement(disconnect = false) {
- for (const cam in this.attached) {
- this.attached[cam].detachControl();
- if (disconnect) {
- this.attached[cam].camera = null;
- }
- }
- this.attachedToElement = false;
- }
- /**
- * Rebuild the dynamic inputCheck function from the current list of
- * defined inputs in the manager.
- */
- rebuildInputCheck() {
- this.checkInputs = () => { };
- for (const cam in this.attached) {
- const input = this.attached[cam];
- if (input.checkInputs) {
- this.checkInputs = this._addCheckInputs(input.checkInputs.bind(input));
- }
- }
- }
- /**
- * Remove all attached input methods from a camera
- */
- clear() {
- if (this.attachedToElement) {
- this.detachElement(true);
- }
- this.attached = {};
- this.attachedToElement = false;
- this.checkInputs = () => { };
- }
- /**
- * Serialize the current input manager attached to a camera.
- * This ensures than once parsed,
- * the input associated to the camera will be identical to the current ones
- * @param serializedCamera Defines the camera serialization JSON the input serialization should write to
- */
- serialize(serializedCamera) {
- const inputs = {};
- for (const cam in this.attached) {
- const input = this.attached[cam];
- const res = decorators_SerializationHelper.Serialize(input);
- inputs[input.getClassName()] = res;
- }
- serializedCamera.inputsmgr = inputs;
- }
- /**
- * Parses an input manager serialized JSON to restore the previous list of inputs
- * and states associated to a camera.
- * @param parsedCamera Defines the JSON to parse
- */
- parse(parsedCamera) {
- const parsedInputs = parsedCamera.inputsmgr;
- if (parsedInputs) {
- this.clear();
- for (const n in parsedInputs) {
- const construct = CameraInputTypes[n];
- if (construct) {
- const parsedinput = parsedInputs[n];
- const input = decorators_SerializationHelper.Parse(() => {
- return new construct();
- }, parsedinput, null);
- this.add(input);
- }
- }
- }
- else {
- //2016-03-08 this part is for managing backward compatibility
- for (const n in this.attached) {
- const construct = CameraInputTypes[this.attached[n].getClassName()];
- if (construct) {
- const input = decorators_SerializationHelper.Parse(() => {
- return new construct();
- }, parsedCamera, null);
- this.remove(this.attached[n]);
- this.add(input);
- }
- }
- }
- }
-}
-//# sourceMappingURL=cameraInputsManager.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Gamepads/gamepad.js
-
-/**
- * Represents a gamepad control stick position
- */
-class StickValues {
- /**
- * Initializes the gamepad x and y control stick values
- * @param x The x component of the gamepad control stick value
- * @param y The y component of the gamepad control stick value
- */
- constructor(
- /**
- * The x component of the control stick
- */
- x,
- /**
- * The y component of the control stick
- */
- y) {
- this.x = x;
- this.y = y;
- }
-}
-/**
- * Represents a gamepad
- */
-class Gamepad {
- /**
- * Specifies if the gamepad has been connected
- */
- get isConnected() {
- return this._isConnected;
- }
- /**
- * Initializes the gamepad
- * @param id The id of the gamepad
- * @param index The index of the gamepad
- * @param browserGamepad The browser gamepad
- * @param leftStickX The x component of the left joystick
- * @param leftStickY The y component of the left joystick
- * @param rightStickX The x component of the right joystick
- * @param rightStickY The y component of the right joystick
- */
- constructor(
- /**
- * The id of the gamepad
- */
- id,
- /**
- * The index of the gamepad
- */
- index,
- /**
- * The browser gamepad
- */
- browserGamepad, leftStickX = 0, leftStickY = 1, rightStickX = 2, rightStickY = 3) {
- this.id = id;
- this.index = index;
- this.browserGamepad = browserGamepad;
- this._leftStick = { x: 0, y: 0 };
- this._rightStick = { x: 0, y: 0 };
- /** @internal */
- this._isConnected = true;
- /**
- * Specifies whether the left control stick should be Y-inverted
- */
- this._invertLeftStickY = false;
- this.type = Gamepad.GAMEPAD;
- this._leftStickAxisX = leftStickX;
- this._leftStickAxisY = leftStickY;
- this._rightStickAxisX = rightStickX;
- this._rightStickAxisY = rightStickY;
- if (this.browserGamepad.axes.length >= 2) {
- this._leftStick = { x: this.browserGamepad.axes[this._leftStickAxisX], y: this.browserGamepad.axes[this._leftStickAxisY] };
- }
- if (this.browserGamepad.axes.length >= 4) {
- this._rightStick = { x: this.browserGamepad.axes[this._rightStickAxisX], y: this.browserGamepad.axes[this._rightStickAxisY] };
- }
- }
- /**
- * Callback triggered when the left joystick has changed
- * @param callback
- */
- onleftstickchanged(callback) {
- this._onleftstickchanged = callback;
- }
- /**
- * Callback triggered when the right joystick has changed
- * @param callback
- */
- onrightstickchanged(callback) {
- this._onrightstickchanged = callback;
- }
- /**
- * Gets the left joystick
- */
- get leftStick() {
- return this._leftStick;
- }
- /**
- * Sets the left joystick values
- */
- set leftStick(newValues) {
- if (this._onleftstickchanged && (this._leftStick.x !== newValues.x || this._leftStick.y !== newValues.y)) {
- this._onleftstickchanged(newValues);
- }
- this._leftStick = newValues;
- }
- /**
- * Gets the right joystick
- */
- get rightStick() {
- return this._rightStick;
- }
- /**
- * Sets the right joystick value
- */
- set rightStick(newValues) {
- if (this._onrightstickchanged && (this._rightStick.x !== newValues.x || this._rightStick.y !== newValues.y)) {
- this._onrightstickchanged(newValues);
- }
- this._rightStick = newValues;
- }
- /**
- * Updates the gamepad joystick positions
- */
- update() {
- if (this._leftStick) {
- this.leftStick = { x: this.browserGamepad.axes[this._leftStickAxisX], y: this.browserGamepad.axes[this._leftStickAxisY] };
- if (this._invertLeftStickY) {
- this.leftStick.y *= -1;
- }
- }
- if (this._rightStick) {
- this.rightStick = { x: this.browserGamepad.axes[this._rightStickAxisX], y: this.browserGamepad.axes[this._rightStickAxisY] };
- }
- }
- /**
- * Disposes the gamepad
- */
- dispose() { }
-}
-/**
- * Represents a gamepad controller
- */
-Gamepad.GAMEPAD = 0;
-/**
- * Represents a generic controller
- */
-Gamepad.GENERIC = 1;
-/**
- * Represents an XBox controller
- */
-Gamepad.XBOX = 2;
-/**
- * Represents a pose-enabled controller
- */
-Gamepad.POSE_ENABLED = 3;
-/**
- * Represents an Dual Shock controller
- */
-Gamepad.DUALSHOCK = 4;
-/**
- * Represents a generic gamepad
- */
-class GenericPad extends Gamepad {
- /**
- * Callback triggered when a button has been pressed
- * @param callback Called when a button has been pressed
- */
- onbuttondown(callback) {
- this._onbuttondown = callback;
- }
- /**
- * Callback triggered when a button has been released
- * @param callback Called when a button has been released
- */
- onbuttonup(callback) {
- this._onbuttonup = callback;
- }
- /**
- * Initializes the generic gamepad
- * @param id The id of the generic gamepad
- * @param index The index of the generic gamepad
- * @param browserGamepad The browser gamepad
- */
- constructor(id, index, browserGamepad) {
- super(id, index, browserGamepad);
- /**
- * Observable triggered when a button has been pressed
- */
- this.onButtonDownObservable = new observable_Observable();
- /**
- * Observable triggered when a button has been released
- */
- this.onButtonUpObservable = new observable_Observable();
- this.type = Gamepad.GENERIC;
- this._buttons = new Array(browserGamepad.buttons.length);
- }
- _setButtonValue(newValue, currentValue, buttonIndex) {
- if (newValue !== currentValue) {
- if (newValue === 1) {
- if (this._onbuttondown) {
- this._onbuttondown(buttonIndex);
- }
- this.onButtonDownObservable.notifyObservers(buttonIndex);
- }
- if (newValue === 0) {
- if (this._onbuttonup) {
- this._onbuttonup(buttonIndex);
- }
- this.onButtonUpObservable.notifyObservers(buttonIndex);
- }
- }
- return newValue;
- }
- /**
- * Updates the generic gamepad
- */
- update() {
- super.update();
- for (let index = 0; index < this._buttons.length; index++) {
- this._buttons[index] = this._setButtonValue(this.browserGamepad.buttons[index].value, this._buttons[index], index);
- }
- }
- /**
- * Disposes the generic gamepad
- */
- dispose() {
- super.dispose();
- this.onButtonDownObservable.clear();
- this.onButtonUpObservable.clear();
- }
-}
-//# sourceMappingURL=gamepad.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/arcRotateCameraGamepadInput.js
-
-
-
-
-/**
- * Manage the gamepad inputs to control an arc rotate camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class ArcRotateCameraGamepadInput {
- constructor() {
- /**
- * Defines the gamepad rotation sensibility.
- * This is the threshold from when rotation starts to be accounted for to prevent jittering.
- */
- this.gamepadRotationSensibility = 80;
- /**
- * Defines the gamepad move sensibility.
- * This is the threshold from when moving starts to be accounted for for to prevent jittering.
- */
- this.gamepadMoveSensibility = 40;
- this._yAxisScale = 1.0;
- }
- /**
- * Gets or sets a boolean indicating that Yaxis (for right stick) should be inverted
- */
- get invertYAxis() {
- return this._yAxisScale !== 1.0;
- }
- set invertYAxis(value) {
- this._yAxisScale = value ? -1.0 : 1.0;
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- */
- attachControl() {
- const manager = this.camera.getScene().gamepadManager;
- this._onGamepadConnectedObserver = manager.onGamepadConnectedObservable.add((gamepad) => {
- if (gamepad.type !== Gamepad.POSE_ENABLED) {
- // prioritize XBOX gamepads.
- if (!this.gamepad || gamepad.type === Gamepad.XBOX) {
- this.gamepad = gamepad;
- }
- }
- });
- this._onGamepadDisconnectedObserver = manager.onGamepadDisconnectedObservable.add((gamepad) => {
- if (this.gamepad === gamepad) {
- this.gamepad = null;
- }
- });
- this.gamepad = manager.getGamepadByType(Gamepad.XBOX);
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- this.camera.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver);
- this.camera.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver);
- this.gamepad = null;
- }
- /**
- * Update the current camera state depending on the inputs that have been used this frame.
- * This is a dynamically created lambda to avoid the performance penalty of looping for inputs in the render loop.
- */
- checkInputs() {
- if (this.gamepad) {
- const camera = this.camera;
- const rsValues = this.gamepad.rightStick;
- if (rsValues) {
- if (rsValues.x != 0) {
- const normalizedRX = rsValues.x / this.gamepadRotationSensibility;
- if (normalizedRX != 0 && Math.abs(normalizedRX) > 0.005) {
- camera.inertialAlphaOffset += normalizedRX;
- }
- }
- if (rsValues.y != 0) {
- const normalizedRY = (rsValues.y / this.gamepadRotationSensibility) * this._yAxisScale;
- if (normalizedRY != 0 && Math.abs(normalizedRY) > 0.005) {
- camera.inertialBetaOffset += normalizedRY;
- }
- }
- }
- const lsValues = this.gamepad.leftStick;
- if (lsValues && lsValues.y != 0) {
- const normalizedLY = lsValues.y / this.gamepadMoveSensibility;
- if (normalizedLY != 0 && Math.abs(normalizedLY) > 0.005) {
- this.camera.inertialRadiusOffset -= normalizedLY;
- }
- }
- }
- }
- /**
- * Gets the class name of the current intput.
- * @returns the class name
- */
- getClassName() {
- return "ArcRotateCameraGamepadInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "gamepad";
- }
-}
-__decorate([
- serialize()
-], ArcRotateCameraGamepadInput.prototype, "gamepadRotationSensibility", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraGamepadInput.prototype, "gamepadMoveSensibility", void 0);
-CameraInputTypes.ArcRotateCameraGamepadInput = ArcRotateCameraGamepadInput;
-//# sourceMappingURL=arcRotateCameraGamepadInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/arcRotateCameraKeyboardMoveInput.js
-
-
-
-
-
-/**
- * Manage the keyboard inputs to control the movement of an arc rotate camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class ArcRotateCameraKeyboardMoveInput {
- constructor() {
- /**
- * Defines the list of key codes associated with the up action (increase alpha)
- */
- this.keysUp = [38];
- /**
- * Defines the list of key codes associated with the down action (decrease alpha)
- */
- this.keysDown = [40];
- /**
- * Defines the list of key codes associated with the left action (increase beta)
- */
- this.keysLeft = [37];
- /**
- * Defines the list of key codes associated with the right action (decrease beta)
- */
- this.keysRight = [39];
- /**
- * Defines the list of key codes associated with the reset action.
- * Those keys reset the camera to its last stored state (with the method camera.storeState())
- */
- this.keysReset = [220];
- /**
- * Defines the panning sensibility of the inputs.
- * (How fast is the camera panning)
- */
- this.panningSensibility = 50.0;
- /**
- * Defines the zooming sensibility of the inputs.
- * (How fast is the camera zooming)
- */
- this.zoomingSensibility = 25.0;
- /**
- * Defines whether maintaining the alt key down switch the movement mode from
- * orientation to zoom.
- */
- this.useAltToZoom = true;
- /**
- * Rotation speed of the camera
- */
- this.angularSpeed = 0.01;
- this._keys = new Array();
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(noPreventDefault) {
- // was there a second variable defined?
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- if (this._onCanvasBlurObserver) {
- return;
- }
- this._scene = this.camera.getScene();
- this._engine = this._scene.getEngine();
- this._onCanvasBlurObserver = this._engine.onCanvasBlurObservable.add(() => {
- this._keys.length = 0;
- });
- this._onKeyboardObserver = this._scene.onKeyboardObservable.add((info) => {
- const evt = info.event;
- if (!evt.metaKey) {
- if (info.type === KeyboardEventTypes.KEYDOWN) {
- this._ctrlPressed = evt.ctrlKey;
- this._altPressed = evt.altKey;
- if (this.keysUp.indexOf(evt.keyCode) !== -1 ||
- this.keysDown.indexOf(evt.keyCode) !== -1 ||
- this.keysLeft.indexOf(evt.keyCode) !== -1 ||
- this.keysRight.indexOf(evt.keyCode) !== -1 ||
- this.keysReset.indexOf(evt.keyCode) !== -1) {
- const index = this._keys.indexOf(evt.keyCode);
- if (index === -1) {
- this._keys.push(evt.keyCode);
- }
- if (evt.preventDefault) {
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- }
- }
- }
- else {
- if (this.keysUp.indexOf(evt.keyCode) !== -1 ||
- this.keysDown.indexOf(evt.keyCode) !== -1 ||
- this.keysLeft.indexOf(evt.keyCode) !== -1 ||
- this.keysRight.indexOf(evt.keyCode) !== -1 ||
- this.keysReset.indexOf(evt.keyCode) !== -1) {
- const index = this._keys.indexOf(evt.keyCode);
- if (index >= 0) {
- this._keys.splice(index, 1);
- }
- if (evt.preventDefault) {
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- }
- }
- }
- }
- });
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- if (this._scene) {
- if (this._onKeyboardObserver) {
- this._scene.onKeyboardObservable.remove(this._onKeyboardObserver);
- }
- if (this._onCanvasBlurObserver) {
- this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver);
- }
- this._onKeyboardObserver = null;
- this._onCanvasBlurObserver = null;
- }
- this._keys.length = 0;
- }
- /**
- * Update the current camera state depending on the inputs that have been used this frame.
- * This is a dynamically created lambda to avoid the performance penalty of looping for inputs in the render loop.
- */
- checkInputs() {
- if (this._onKeyboardObserver) {
- const camera = this.camera;
- for (let index = 0; index < this._keys.length; index++) {
- const keyCode = this._keys[index];
- if (this.keysLeft.indexOf(keyCode) !== -1) {
- if (this._ctrlPressed && this.camera._useCtrlForPanning) {
- camera.inertialPanningX -= 1 / this.panningSensibility;
- }
- else {
- camera.inertialAlphaOffset -= this.angularSpeed;
- }
- }
- else if (this.keysUp.indexOf(keyCode) !== -1) {
- if (this._ctrlPressed && this.camera._useCtrlForPanning) {
- camera.inertialPanningY += 1 / this.panningSensibility;
- }
- else if (this._altPressed && this.useAltToZoom) {
- camera.inertialRadiusOffset += 1 / this.zoomingSensibility;
- }
- else {
- camera.inertialBetaOffset -= this.angularSpeed;
- }
- }
- else if (this.keysRight.indexOf(keyCode) !== -1) {
- if (this._ctrlPressed && this.camera._useCtrlForPanning) {
- camera.inertialPanningX += 1 / this.panningSensibility;
- }
- else {
- camera.inertialAlphaOffset += this.angularSpeed;
- }
- }
- else if (this.keysDown.indexOf(keyCode) !== -1) {
- if (this._ctrlPressed && this.camera._useCtrlForPanning) {
- camera.inertialPanningY -= 1 / this.panningSensibility;
- }
- else if (this._altPressed && this.useAltToZoom) {
- camera.inertialRadiusOffset -= 1 / this.zoomingSensibility;
- }
- else {
- camera.inertialBetaOffset += this.angularSpeed;
- }
- }
- else if (this.keysReset.indexOf(keyCode) !== -1) {
- if (camera.useInputToRestoreState) {
- camera.restoreState();
- }
- }
- }
- }
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "ArcRotateCameraKeyboardMoveInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "keyboard";
- }
-}
-__decorate([
- serialize()
-], ArcRotateCameraKeyboardMoveInput.prototype, "keysUp", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraKeyboardMoveInput.prototype, "keysDown", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraKeyboardMoveInput.prototype, "keysLeft", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraKeyboardMoveInput.prototype, "keysRight", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraKeyboardMoveInput.prototype, "keysReset", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraKeyboardMoveInput.prototype, "panningSensibility", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraKeyboardMoveInput.prototype, "zoomingSensibility", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraKeyboardMoveInput.prototype, "useAltToZoom", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraKeyboardMoveInput.prototype, "angularSpeed", void 0);
-CameraInputTypes.ArcRotateCameraKeyboardMoveInput = ArcRotateCameraKeyboardMoveInput;
-//# sourceMappingURL=arcRotateCameraKeyboardMoveInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/arcRotateCameraMouseWheelInput.js
-
-
-
-
-
-
-
-
-
-
-/**
- * Firefox uses a different scheme to report scroll distances to other
- * browsers. Rather than use complicated methods to calculate the exact
- * multiple we need to apply, let's just cheat and use a constant.
- * https://developer.mozilla.org/en-US/docs/Web/API/WheelEvent/deltaMode
- * https://stackoverflow.com/questions/20110224/what-is-the-height-of-a-line-in-a-wheel-event-deltamode-dom-delta-line
- */
-const ffMultiplier = 40;
-/**
- * Manage the mouse wheel inputs to control an arc rotate camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class ArcRotateCameraMouseWheelInput {
- constructor() {
- /**
- * Gets or Set the mouse wheel precision or how fast is the camera zooming.
- */
- this.wheelPrecision = 3.0;
- /**
- * Gets or Set the boolean value that controls whether or not the mouse wheel
- * zooms to the location of the mouse pointer or not. The default is false.
- */
- this.zoomToMouseLocation = false;
- /**
- * wheelDeltaPercentage will be used instead of wheelPrecision if different from 0.
- * It defines the percentage of current camera.radius to use as delta when wheel is used.
- */
- this.wheelDeltaPercentage = 0;
- /**
- * If set, this function will be used to set the radius delta that will be added to the current camera radius
- */
- this.customComputeDeltaFromMouseWheel = null;
- this._inertialPanning = math_vector_Vector3.Zero();
- }
- _computeDeltaFromMouseWheelLegacyEvent(mouseWheelDelta, radius) {
- let delta = 0;
- const wheelDelta = mouseWheelDelta * 0.01 * this.wheelDeltaPercentage * radius;
- if (mouseWheelDelta > 0) {
- delta = wheelDelta / (1.0 + this.wheelDeltaPercentage);
- }
- else {
- delta = wheelDelta * (1.0 + this.wheelDeltaPercentage);
- }
- return delta;
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(noPreventDefault) {
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- this._wheel = (p) => {
- //sanity check - this should be a PointerWheel event.
- if (p.type !== pointerEvents_PointerEventTypes.POINTERWHEEL) {
- return;
- }
- const event = p.event;
- let delta = 0;
- const platformScale = event.deltaMode === EventConstants.DOM_DELTA_LINE ? ffMultiplier : 1; // If this happens to be set to DOM_DELTA_LINE, adjust accordingly
- const wheelDelta = -(event.deltaY * platformScale);
- if (this.customComputeDeltaFromMouseWheel) {
- delta = this.customComputeDeltaFromMouseWheel(wheelDelta, this, event);
- }
- else {
- if (this.wheelDeltaPercentage) {
- delta = this._computeDeltaFromMouseWheelLegacyEvent(wheelDelta, this.camera.radius);
- // If zooming in, estimate the target radius and use that to compute the delta for inertia
- // this will stop multiple scroll events zooming in from adding too much inertia
- if (delta > 0) {
- let estimatedTargetRadius = this.camera.radius;
- let targetInertia = this.camera.inertialRadiusOffset + delta;
- for (let i = 0; i < 20 && Math.abs(targetInertia) > 0.001; i++) {
- estimatedTargetRadius -= targetInertia;
- targetInertia *= this.camera.inertia;
- }
- estimatedTargetRadius = math_scalar_Scalar.Clamp(estimatedTargetRadius, 0, Number.MAX_VALUE);
- delta = this._computeDeltaFromMouseWheelLegacyEvent(wheelDelta, estimatedTargetRadius);
- }
- }
- else {
- delta = wheelDelta / (this.wheelPrecision * 40);
- }
- }
- if (delta) {
- if (this.zoomToMouseLocation) {
- // If we are zooming to the mouse location, then we need to get the hit plane at the start of the zoom gesture if it doesn't exist
- // The hit plane is normally calculated after the first motion and each time there's motion so if we don't do this first,
- // the first zoom will be to the center of the screen
- if (!this._hitPlane) {
- this._updateHitPlane();
- }
- this._zoomToMouse(delta);
- }
- else {
- this.camera.inertialRadiusOffset += delta;
- }
- }
- if (event.preventDefault) {
- if (!noPreventDefault) {
- event.preventDefault();
- }
- }
- };
- this._observer = this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel, pointerEvents_PointerEventTypes.POINTERWHEEL);
- if (this.zoomToMouseLocation) {
- this._inertialPanning.setAll(0);
- }
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- if (this._observer) {
- this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer);
- this._observer = null;
- this._wheel = null;
- }
- }
- /**
- * Update the current camera state depending on the inputs that have been used this frame.
- * This is a dynamically created lambda to avoid the performance penalty of looping for inputs in the render loop.
- */
- checkInputs() {
- if (!this.zoomToMouseLocation) {
- return;
- }
- const camera = this.camera;
- const motion = 0.0 + camera.inertialAlphaOffset + camera.inertialBetaOffset + camera.inertialRadiusOffset;
- if (motion) {
- // if zooming is still happening as a result of inertia, then we also need to update
- // the hit plane.
- this._updateHitPlane();
- // Note we cannot use arcRotateCamera.inertialPlanning here because arcRotateCamera panning
- // uses a different panningInertia which could cause this panning to get out of sync with
- // the zooming, and for this to work they must be exactly in sync.
- camera.target.addInPlace(this._inertialPanning);
- this._inertialPanning.scaleInPlace(camera.inertia);
- this._zeroIfClose(this._inertialPanning);
- }
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "ArcRotateCameraMouseWheelInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "mousewheel";
- }
- _updateHitPlane() {
- const camera = this.camera;
- const direction = camera.target.subtract(camera.position);
- this._hitPlane = math_plane_Plane.FromPositionAndNormal(camera.target, direction);
- }
- // Get position on the hit plane
- _getPosition() {
- var _a;
- const camera = this.camera;
- const scene = camera.getScene();
- // since the _hitPlane is always updated to be orthogonal to the camera position vector
- // we don't have to worry about this ray shooting off to infinity. This ray creates
- // a vector defining where we want to zoom to.
- const ray = scene.createPickingRay(scene.pointerX, scene.pointerY, math_vector_Matrix.Identity(), camera, false);
- // Since the camera is the origin of the picking ray, we need to offset it by the camera's offset manually
- ray.origin.x -= camera.targetScreenOffset.x;
- ray.origin.y -= camera.targetScreenOffset.y;
- let distance = 0;
- if (this._hitPlane) {
- distance = (_a = ray.intersectsPlane(this._hitPlane)) !== null && _a !== void 0 ? _a : 0;
- }
- // not using this ray again, so modifying its vectors here is fine
- return ray.origin.addInPlace(ray.direction.scaleInPlace(distance));
- }
- _zoomToMouse(delta) {
- var _a, _b;
- const camera = this.camera;
- const inertiaComp = 1 - camera.inertia;
- if (camera.lowerRadiusLimit) {
- const lowerLimit = (_a = camera.lowerRadiusLimit) !== null && _a !== void 0 ? _a : 0;
- if (camera.radius - (camera.inertialRadiusOffset + delta) / inertiaComp < lowerLimit) {
- delta = (camera.radius - lowerLimit) * inertiaComp - camera.inertialRadiusOffset;
- }
- }
- if (camera.upperRadiusLimit) {
- const upperLimit = (_b = camera.upperRadiusLimit) !== null && _b !== void 0 ? _b : 0;
- if (camera.radius - (camera.inertialRadiusOffset + delta) / inertiaComp > upperLimit) {
- delta = (camera.radius - upperLimit) * inertiaComp - camera.inertialRadiusOffset;
- }
- }
- const zoomDistance = delta / inertiaComp;
- const ratio = zoomDistance / camera.radius;
- const vec = this._getPosition();
- // Now this vector tells us how much we also need to pan the camera
- // so the targeted mouse location becomes the center of zooming.
- const directionToZoomLocation = math_vector_TmpVectors.Vector3[6];
- vec.subtractToRef(camera.target, directionToZoomLocation);
- directionToZoomLocation.scaleInPlace(ratio);
- directionToZoomLocation.scaleInPlace(inertiaComp);
- this._inertialPanning.addInPlace(directionToZoomLocation);
- camera.inertialRadiusOffset += delta;
- }
- // Sets x y or z of passed in vector to zero if less than Epsilon.
- _zeroIfClose(vec) {
- if (Math.abs(vec.x) < math_constants_Epsilon) {
- vec.x = 0;
- }
- if (Math.abs(vec.y) < math_constants_Epsilon) {
- vec.y = 0;
- }
- if (Math.abs(vec.z) < math_constants_Epsilon) {
- vec.z = 0;
- }
- }
-}
-__decorate([
- serialize()
-], ArcRotateCameraMouseWheelInput.prototype, "wheelPrecision", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraMouseWheelInput.prototype, "zoomToMouseLocation", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraMouseWheelInput.prototype, "wheelDeltaPercentage", void 0);
-CameraInputTypes.ArcRotateCameraMouseWheelInput = ArcRotateCameraMouseWheelInput;
-//# sourceMappingURL=arcRotateCameraMouseWheelInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/arcRotateCameraPointersInput.js
-
-
-
-
-/**
- * Manage the pointers inputs to control an arc rotate camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class ArcRotateCameraPointersInput extends BaseCameraPointersInput {
- constructor() {
- super(...arguments);
- /**
- * Defines the buttons associated with the input to handle camera move.
- */
- this.buttons = [0, 1, 2];
- /**
- * Defines the pointer angular sensibility along the X axis or how fast is
- * the camera rotating.
- */
- this.angularSensibilityX = 1000.0;
- /**
- * Defines the pointer angular sensibility along the Y axis or how fast is
- * the camera rotating.
- */
- this.angularSensibilityY = 1000.0;
- /**
- * Defines the pointer pinch precision or how fast is the camera zooming.
- */
- this.pinchPrecision = 12.0;
- /**
- * pinchDeltaPercentage will be used instead of pinchPrecision if different
- * from 0.
- * It defines the percentage of current camera.radius to use as delta when
- * pinch zoom is used.
- */
- this.pinchDeltaPercentage = 0;
- /**
- * When useNaturalPinchZoom is true, multi touch zoom will zoom in such
- * that any object in the plane at the camera's target point will scale
- * perfectly with finger motion.
- * Overrides pinchDeltaPercentage and pinchPrecision.
- */
- this.useNaturalPinchZoom = false;
- /**
- * Defines whether zoom (2 fingers pinch) is enabled through multitouch
- */
- this.pinchZoom = true;
- /**
- * Defines the pointer panning sensibility or how fast is the camera moving.
- */
- this.panningSensibility = 1000.0;
- /**
- * Defines whether panning (2 fingers swipe) is enabled through multitouch.
- */
- this.multiTouchPanning = true;
- /**
- * Defines whether panning is enabled for both pan (2 fingers swipe) and
- * zoom (pinch) through multitouch.
- */
- this.multiTouchPanAndZoom = true;
- /**
- * Revers pinch action direction.
- */
- this.pinchInwards = true;
- this._isPanClick = false;
- this._twoFingerActivityCount = 0;
- this._isPinching = false;
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "ArcRotateCameraPointersInput";
- }
- /**
- * Move camera from multi touch panning positions.
- * @param previousMultiTouchPanPosition
- * @param multiTouchPanPosition
- */
- _computeMultiTouchPanning(previousMultiTouchPanPosition, multiTouchPanPosition) {
- if (this.panningSensibility !== 0 && previousMultiTouchPanPosition && multiTouchPanPosition) {
- const moveDeltaX = multiTouchPanPosition.x - previousMultiTouchPanPosition.x;
- const moveDeltaY = multiTouchPanPosition.y - previousMultiTouchPanPosition.y;
- this.camera.inertialPanningX += -moveDeltaX / this.panningSensibility;
- this.camera.inertialPanningY += moveDeltaY / this.panningSensibility;
- }
- }
- /**
- * Move camera from pinch zoom distances.
- * @param previousPinchSquaredDistance
- * @param pinchSquaredDistance
- */
- _computePinchZoom(previousPinchSquaredDistance, pinchSquaredDistance) {
- const radius = this.camera.radius || ArcRotateCameraPointersInput.MinimumRadiusForPinch;
- if (this.useNaturalPinchZoom) {
- this.camera.radius = (radius * Math.sqrt(previousPinchSquaredDistance)) / Math.sqrt(pinchSquaredDistance);
- }
- else if (this.pinchDeltaPercentage) {
- this.camera.inertialRadiusOffset += (pinchSquaredDistance - previousPinchSquaredDistance) * 0.001 * radius * this.pinchDeltaPercentage;
- }
- else {
- this.camera.inertialRadiusOffset +=
- (pinchSquaredDistance - previousPinchSquaredDistance) /
- ((this.pinchPrecision * (this.pinchInwards ? 1 : -1) * (this.angularSensibilityX + this.angularSensibilityY)) / 2);
- }
- }
- /**
- * Called on pointer POINTERMOVE event if only a single touch is active.
- * @param point
- * @param offsetX
- * @param offsetY
- */
- onTouch(point, offsetX, offsetY) {
- if (this.panningSensibility !== 0 && ((this._ctrlKey && this.camera._useCtrlForPanning) || this._isPanClick)) {
- this.camera.inertialPanningX += -offsetX / this.panningSensibility;
- this.camera.inertialPanningY += offsetY / this.panningSensibility;
- }
- else {
- this.camera.inertialAlphaOffset -= offsetX / this.angularSensibilityX;
- this.camera.inertialBetaOffset -= offsetY / this.angularSensibilityY;
- }
- }
- /**
- * Called on pointer POINTERDOUBLETAP event.
- */
- onDoubleTap() {
- if (this.camera.useInputToRestoreState) {
- this.camera.restoreState();
- }
- }
- /**
- * Called on pointer POINTERMOVE event if multiple touches are active.
- * @param pointA
- * @param pointB
- * @param previousPinchSquaredDistance
- * @param pinchSquaredDistance
- * @param previousMultiTouchPanPosition
- * @param multiTouchPanPosition
- */
- onMultiTouch(pointA, pointB, previousPinchSquaredDistance, pinchSquaredDistance, previousMultiTouchPanPosition, multiTouchPanPosition) {
- if (previousPinchSquaredDistance === 0 && previousMultiTouchPanPosition === null) {
- // First time this method is called for new pinch.
- // Next time this is called there will be a
- // previousPinchSquaredDistance and pinchSquaredDistance to compare.
- return;
- }
- if (pinchSquaredDistance === 0 && multiTouchPanPosition === null) {
- // Last time this method is called at the end of a pinch.
- return;
- }
- // Zoom and panning enabled together
- if (this.multiTouchPanAndZoom) {
- this._computePinchZoom(previousPinchSquaredDistance, pinchSquaredDistance);
- this._computeMultiTouchPanning(previousMultiTouchPanPosition, multiTouchPanPosition);
- // Zoom and panning enabled but only one at a time
- }
- else if (this.multiTouchPanning && this.pinchZoom) {
- this._twoFingerActivityCount++;
- if (this._isPinching ||
- (this._twoFingerActivityCount < 20 && Math.abs(Math.sqrt(pinchSquaredDistance) - Math.sqrt(previousPinchSquaredDistance)) > this.camera.pinchToPanMaxDistance)) {
- // Since pinch has not been active long, assume we intend to zoom.
- this._computePinchZoom(previousPinchSquaredDistance, pinchSquaredDistance);
- // Since we are pinching, remain pinching on next iteration.
- this._isPinching = true;
- }
- else {
- // Pause between pinch starting and moving implies not a zoom event. Pan instead.
- this._computeMultiTouchPanning(previousMultiTouchPanPosition, multiTouchPanPosition);
- }
- // Panning enabled, zoom disabled
- }
- else if (this.multiTouchPanning) {
- this._computeMultiTouchPanning(previousMultiTouchPanPosition, multiTouchPanPosition);
- // Zoom enabled, panning disabled
- }
- else if (this.pinchZoom) {
- this._computePinchZoom(previousPinchSquaredDistance, pinchSquaredDistance);
- }
- }
- /**
- * Called each time a new POINTERDOWN event occurs. Ie, for each button
- * press.
- * @param evt
- */
- onButtonDown(evt) {
- this._isPanClick = evt.button === this.camera._panningMouseButton;
- }
- /**
- * Called each time a new POINTERUP event occurs. Ie, for each button
- * release.
- */
- onButtonUp() {
- this._twoFingerActivityCount = 0;
- this._isPinching = false;
- }
- /**
- * Called when window becomes inactive.
- */
- onLostFocus() {
- this._isPanClick = false;
- this._twoFingerActivityCount = 0;
- this._isPinching = false;
- }
-}
-/**
- * The minimum radius used for pinch, to avoid radius lock at 0
- */
-ArcRotateCameraPointersInput.MinimumRadiusForPinch = 0.001;
-__decorate([
- serialize()
-], ArcRotateCameraPointersInput.prototype, "buttons", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraPointersInput.prototype, "angularSensibilityX", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraPointersInput.prototype, "angularSensibilityY", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraPointersInput.prototype, "pinchPrecision", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraPointersInput.prototype, "pinchDeltaPercentage", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraPointersInput.prototype, "useNaturalPinchZoom", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraPointersInput.prototype, "pinchZoom", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraPointersInput.prototype, "panningSensibility", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraPointersInput.prototype, "multiTouchPanning", void 0);
-__decorate([
- serialize()
-], ArcRotateCameraPointersInput.prototype, "multiTouchPanAndZoom", void 0);
-CameraInputTypes.ArcRotateCameraPointersInput = ArcRotateCameraPointersInput;
-//# sourceMappingURL=arcRotateCameraPointersInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/arcRotateCameraInputsManager.js
-
-
-
-
-/**
- * Default Inputs manager for the ArcRotateCamera.
- * It groups all the default supported inputs for ease of use.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class ArcRotateCameraInputsManager extends CameraInputsManager {
- /**
- * Instantiates a new ArcRotateCameraInputsManager.
- * @param camera Defines the camera the inputs belong to
- */
- constructor(camera) {
- super(camera);
- }
- /**
- * Add mouse wheel input support to the input manager.
- * @returns the current input manager
- */
- addMouseWheel() {
- this.add(new ArcRotateCameraMouseWheelInput());
- return this;
- }
- /**
- * Add pointers input support to the input manager.
- * @returns the current input manager
- */
- addPointers() {
- this.add(new ArcRotateCameraPointersInput());
- return this;
- }
- /**
- * Add keyboard input support to the input manager.
- * @returns the current input manager
- */
- addKeyboard() {
- this.add(new ArcRotateCameraKeyboardMoveInput());
- return this;
- }
-}
-//# sourceMappingURL=arcRotateCameraInputsManager.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/arcRotateCameraVRDeviceOrientationInput.js
-
-
-
-/**
- * Add orientation input support to the input manager.
- * @returns the current input manager
- */
-ArcRotateCameraInputsManager.prototype.addVRDeviceOrientation = function () {
- this.add(new ArcRotateCameraVRDeviceOrientationInput());
- return this;
-};
-/**
- * Manage the device orientation inputs (gyroscope) to control an arc rotate camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class ArcRotateCameraVRDeviceOrientationInput {
- /**
- * Instantiate a new ArcRotateCameraVRDeviceOrientationInput.
- */
- constructor() {
- /**
- * Defines a correction factor applied on the alpha value retrieved from the orientation events.
- */
- this.alphaCorrection = 1;
- /**
- * Defines a correction factor applied on the gamma value retrieved from the orientation events.
- */
- this.gammaCorrection = 1;
- this._alpha = 0;
- this._gamma = 0;
- this._dirty = false;
- this._deviceOrientationHandler = this._onOrientationEvent.bind(this);
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- this.camera.attachControl(noPreventDefault);
- const hostWindow = this.camera.getScene().getEngine().getHostWindow();
- if (hostWindow) {
- // check iOS 13+ support
- if (typeof DeviceOrientationEvent !== "undefined" && typeof DeviceOrientationEvent.requestPermission === "function") {
- DeviceOrientationEvent
- .requestPermission()
- .then((response) => {
- if (response === "granted") {
- hostWindow.addEventListener("deviceorientation", this._deviceOrientationHandler);
- }
- else {
- tools_Tools.Warn("Permission not granted.");
- }
- })
- .catch((error) => {
- tools_Tools.Error(error);
- });
- }
- else {
- hostWindow.addEventListener("deviceorientation", this._deviceOrientationHandler);
- }
- }
- }
- /**
- * @internal
- */
- _onOrientationEvent(evt) {
- if (evt.alpha !== null) {
- this._alpha = (+evt.alpha | 0) * this.alphaCorrection;
- }
- if (evt.gamma !== null) {
- this._gamma = (+evt.gamma | 0) * this.gammaCorrection;
- }
- this._dirty = true;
- }
- /**
- * Update the current camera state depending on the inputs that have been used this frame.
- * This is a dynamically created lambda to avoid the performance penalty of looping for inputs in the render loop.
- */
- checkInputs() {
- if (this._dirty) {
- this._dirty = false;
- if (this._gamma < 0) {
- this._gamma = 180 + this._gamma;
- }
- this.camera.alpha = (((-this._alpha / 180.0) * Math.PI) % Math.PI) * 2;
- this.camera.beta = (this._gamma / 180.0) * Math.PI;
- }
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- window.removeEventListener("deviceorientation", this._deviceOrientationHandler);
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "ArcRotateCameraVRDeviceOrientationInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "VRDeviceOrientation";
- }
-}
-CameraInputTypes.ArcRotateCameraVRDeviceOrientationInput = ArcRotateCameraVRDeviceOrientationInput;
-//# sourceMappingURL=arcRotateCameraVRDeviceOrientationInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/flyCameraKeyboardInput.js
-
-
-
-
-
-
-/**
- * Listen to keyboard events to control the camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FlyCameraKeyboardInput {
- constructor() {
- /**
- * The list of keyboard keys used to control the forward move of the camera.
- */
- this.keysForward = [87];
- /**
- * The list of keyboard keys used to control the backward move of the camera.
- */
- this.keysBackward = [83];
- /**
- * The list of keyboard keys used to control the forward move of the camera.
- */
- this.keysUp = [69];
- /**
- * The list of keyboard keys used to control the backward move of the camera.
- */
- this.keysDown = [81];
- /**
- * The list of keyboard keys used to control the right strafe move of the camera.
- */
- this.keysRight = [68];
- /**
- * The list of keyboard keys used to control the left strafe move of the camera.
- */
- this.keysLeft = [65];
- this._keys = new Array();
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- if (this._onCanvasBlurObserver) {
- return;
- }
- this._scene = this.camera.getScene();
- this._engine = this._scene.getEngine();
- this._onCanvasBlurObserver = this._engine.onCanvasBlurObservable.add(() => {
- this._keys.length = 0;
- });
- this._onKeyboardObserver = this._scene.onKeyboardObservable.add((info) => {
- const evt = info.event;
- if (info.type === KeyboardEventTypes.KEYDOWN) {
- if (this.keysForward.indexOf(evt.keyCode) !== -1 ||
- this.keysBackward.indexOf(evt.keyCode) !== -1 ||
- this.keysUp.indexOf(evt.keyCode) !== -1 ||
- this.keysDown.indexOf(evt.keyCode) !== -1 ||
- this.keysLeft.indexOf(evt.keyCode) !== -1 ||
- this.keysRight.indexOf(evt.keyCode) !== -1) {
- const index = this._keys.indexOf(evt.keyCode);
- if (index === -1) {
- this._keys.push(evt.keyCode);
- }
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- }
- }
- else {
- if (this.keysForward.indexOf(evt.keyCode) !== -1 ||
- this.keysBackward.indexOf(evt.keyCode) !== -1 ||
- this.keysUp.indexOf(evt.keyCode) !== -1 ||
- this.keysDown.indexOf(evt.keyCode) !== -1 ||
- this.keysLeft.indexOf(evt.keyCode) !== -1 ||
- this.keysRight.indexOf(evt.keyCode) !== -1) {
- const index = this._keys.indexOf(evt.keyCode);
- if (index >= 0) {
- this._keys.splice(index, 1);
- }
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- }
- }
- });
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- if (this._scene) {
- if (this._onKeyboardObserver) {
- this._scene.onKeyboardObservable.remove(this._onKeyboardObserver);
- }
- if (this._onCanvasBlurObserver) {
- this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver);
- }
- this._onKeyboardObserver = null;
- this._onCanvasBlurObserver = null;
- }
- this._keys.length = 0;
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "FlyCameraKeyboardInput";
- }
- /**
- * @internal
- */
- _onLostFocus() {
- this._keys.length = 0;
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "keyboard";
- }
- /**
- * Update the current camera state depending on the inputs that have been used this frame.
- * This is a dynamically created lambda to avoid the performance penalty of looping for inputs in the render loop.
- */
- checkInputs() {
- if (this._onKeyboardObserver) {
- const camera = this.camera;
- // Keyboard
- for (let index = 0; index < this._keys.length; index++) {
- const keyCode = this._keys[index];
- const speed = camera._computeLocalCameraSpeed();
- if (this.keysForward.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, 0, speed);
- }
- else if (this.keysBackward.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, 0, -speed);
- }
- else if (this.keysUp.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, speed, 0);
- }
- else if (this.keysDown.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, -speed, 0);
- }
- else if (this.keysRight.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(speed, 0, 0);
- }
- else if (this.keysLeft.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(-speed, 0, 0);
- }
- if (camera.getScene().useRightHandedSystem) {
- camera._localDirection.z *= -1;
- }
- camera.getViewMatrix().invertToRef(camera._cameraTransformMatrix);
- math_vector_Vector3.TransformNormalToRef(camera._localDirection, camera._cameraTransformMatrix, camera._transformedDirection);
- camera.cameraDirection.addInPlace(camera._transformedDirection);
- }
- }
- }
-}
-__decorate([
- serialize()
-], FlyCameraKeyboardInput.prototype, "keysForward", void 0);
-__decorate([
- serialize()
-], FlyCameraKeyboardInput.prototype, "keysBackward", void 0);
-__decorate([
- serialize()
-], FlyCameraKeyboardInput.prototype, "keysUp", void 0);
-__decorate([
- serialize()
-], FlyCameraKeyboardInput.prototype, "keysDown", void 0);
-__decorate([
- serialize()
-], FlyCameraKeyboardInput.prototype, "keysRight", void 0);
-__decorate([
- serialize()
-], FlyCameraKeyboardInput.prototype, "keysLeft", void 0);
-CameraInputTypes.FlyCameraKeyboardInput = FlyCameraKeyboardInput;
-//# sourceMappingURL=flyCameraKeyboardInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/flyCameraMouseInput.js
-
-
-
-
-
-
-
-/**
- * Listen to mouse events to control the camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FlyCameraMouseInput {
- /**
- * Listen to mouse events to control the camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
- constructor() {
- /**
- * Defines the buttons associated with the input to handle camera rotation.
- */
- this.buttons = [0, 1, 2];
- /**
- * Assign buttons for Yaw control.
- */
- this.buttonsYaw = [-1, 0, 1];
- /**
- * Assign buttons for Pitch control.
- */
- this.buttonsPitch = [-1, 0, 1];
- /**
- * Assign buttons for Roll control.
- */
- this.buttonsRoll = [2];
- /**
- * Detect if any button is being pressed while mouse is moved.
- * -1 = Mouse locked.
- * 0 = Left button.
- * 1 = Middle Button.
- * 2 = Right Button.
- */
- this.activeButton = -1;
- /**
- * Defines the pointer's angular sensibility, to control the camera rotation speed.
- * Higher values reduce its sensitivity.
- */
- this.angularSensibility = 1000.0;
- this._previousPosition = null;
- }
- /**
- * Attach the mouse control to the HTML DOM element.
- * @param noPreventDefault Defines whether events caught by the controls should call preventdefault().
- */
- attachControl(noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- this._noPreventDefault = noPreventDefault;
- this._observer = this.camera.getScene()._inputManager._addCameraPointerObserver((p) => {
- this._pointerInput(p);
- }, pointerEvents_PointerEventTypes.POINTERDOWN | pointerEvents_PointerEventTypes.POINTERUP | pointerEvents_PointerEventTypes.POINTERMOVE);
- // Correct Roll by rate, if enabled.
- this._rollObserver = this.camera.getScene().onBeforeRenderObservable.add(() => {
- if (this.camera.rollCorrect) {
- this.camera.restoreRoll(this.camera.rollCorrect);
- }
- });
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- if (this._observer) {
- this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer);
- this.camera.getScene().onBeforeRenderObservable.remove(this._rollObserver);
- this._observer = null;
- this._rollObserver = null;
- this._previousPosition = null;
- this._noPreventDefault = undefined;
- }
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name.
- */
- getClassName() {
- return "FlyCameraMouseInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input's friendly name.
- */
- getSimpleName() {
- return "mouse";
- }
- // Track mouse movement, when the pointer is not locked.
- _pointerInput(p) {
- const e = p.event;
- const camera = this.camera;
- const engine = camera.getEngine();
- if (engine.isInVRExclusivePointerMode) {
- return;
- }
- if (!this.touchEnabled && e.pointerType === "touch") {
- return;
- }
- // Mouse is moved but an unknown mouse button is pressed.
- if (p.type !== pointerEvents_PointerEventTypes.POINTERMOVE && this.buttons.indexOf(e.button) === -1) {
- return;
- }
- const srcElement = e.target;
- // Mouse down.
- if (p.type === pointerEvents_PointerEventTypes.POINTERDOWN) {
- try {
- srcElement === null || srcElement === void 0 ? void 0 : srcElement.setPointerCapture(e.pointerId);
- }
- catch (e) {
- // Nothing to do with the error. Execution continues.
- }
- this._previousPosition = {
- x: e.clientX,
- y: e.clientY,
- };
- this.activeButton = e.button;
- if (!this._noPreventDefault) {
- e.preventDefault();
- this._element.focus();
- }
- // This is required to move while pointer button is down
- if (engine.isPointerLock) {
- this._onMouseMove(p.event);
- }
- }
- // Mouse up.
- else if (p.type === pointerEvents_PointerEventTypes.POINTERUP) {
- try {
- srcElement === null || srcElement === void 0 ? void 0 : srcElement.releasePointerCapture(e.pointerId);
- }
- catch (e) {
- // Nothing to do with the error. Execution continues.
- }
- this.activeButton = -1;
- this._previousPosition = null;
- if (!this._noPreventDefault) {
- e.preventDefault();
- }
- }
- // Mouse move.
- else if (p.type === pointerEvents_PointerEventTypes.POINTERMOVE) {
- if (!this._previousPosition) {
- if (engine.isPointerLock) {
- this._onMouseMove(p.event);
- }
- return;
- }
- const offsetX = e.clientX - this._previousPosition.x;
- const offsetY = e.clientY - this._previousPosition.y;
- this._rotateCamera(offsetX, offsetY);
- this._previousPosition = {
- x: e.clientX,
- y: e.clientY,
- };
- if (!this._noPreventDefault) {
- e.preventDefault();
- }
- }
- }
- // Track mouse movement, when pointer is locked.
- _onMouseMove(e) {
- const camera = this.camera;
- const engine = camera.getEngine();
- if (!engine.isPointerLock || engine.isInVRExclusivePointerMode) {
- return;
- }
- const offsetX = e.movementX;
- const offsetY = e.movementY;
- this._rotateCamera(offsetX, offsetY);
- this._previousPosition = null;
- if (!this._noPreventDefault) {
- e.preventDefault();
- }
- }
- /**
- * Rotate camera by mouse offset.
- * @param offsetX
- * @param offsetY
- */
- _rotateCamera(offsetX, offsetY) {
- const camera = this.camera;
- const scene = this.camera.getScene();
- if (scene.useRightHandedSystem) {
- offsetX *= -1;
- }
- if (camera.parent && camera.parent._getWorldMatrixDeterminant() < 0) {
- offsetX *= -1;
- }
- const x = offsetX / this.angularSensibility;
- const y = offsetY / this.angularSensibility;
- // Initialize to current rotation.
- const currentRotation = math_vector_Quaternion.RotationYawPitchRoll(camera.rotation.y, camera.rotation.x, camera.rotation.z);
- let rotationChange;
- // Pitch.
- if (this.buttonsPitch.some((v) => {
- return v === this.activeButton;
- })) {
- // Apply change in Radians to vector Angle.
- rotationChange = math_vector_Quaternion.RotationAxis(math_axis_Axis.X, y);
- // Apply Pitch to quaternion.
- currentRotation.multiplyInPlace(rotationChange);
- }
- // Yaw.
- if (this.buttonsYaw.some((v) => {
- return v === this.activeButton;
- })) {
- // Apply change in Radians to vector Angle.
- rotationChange = math_vector_Quaternion.RotationAxis(math_axis_Axis.Y, x);
- // Apply Yaw to quaternion.
- currentRotation.multiplyInPlace(rotationChange);
- // Add Roll, if banked turning is enabled, within Roll limit.
- const limit = camera.bankedTurnLimit + camera._trackRoll; // Defaults to 90° plus manual roll.
- if (camera.bankedTurn && -limit < camera.rotation.z && camera.rotation.z < limit) {
- const bankingDelta = camera.bankedTurnMultiplier * -x;
- // Apply change in Radians to vector Angle.
- rotationChange = math_vector_Quaternion.RotationAxis(math_axis_Axis.Z, bankingDelta);
- // Apply Yaw to quaternion.
- currentRotation.multiplyInPlace(rotationChange);
- }
- }
- // Roll.
- if (this.buttonsRoll.some((v) => {
- return v === this.activeButton;
- })) {
- // Apply change in Radians to vector Angle.
- rotationChange = math_vector_Quaternion.RotationAxis(math_axis_Axis.Z, -x);
- // Track Rolling.
- camera._trackRoll -= x;
- // Apply Pitch to quaternion.
- currentRotation.multiplyInPlace(rotationChange);
- }
- // Apply rotationQuaternion to Euler camera.rotation.
- currentRotation.toEulerAnglesToRef(camera.rotation);
- }
-}
-__decorate([
- serialize()
-], FlyCameraMouseInput.prototype, "buttons", void 0);
-__decorate([
- serialize()
-], FlyCameraMouseInput.prototype, "angularSensibility", void 0);
-CameraInputTypes.FlyCameraMouseInput = FlyCameraMouseInput;
-//# sourceMappingURL=flyCameraMouseInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/followCameraKeyboardMoveInput.js
-
-
-
-
-
-/**
- * Manage the keyboard inputs to control the movement of a follow camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FollowCameraKeyboardMoveInput {
- constructor() {
- /**
- * Defines the list of key codes associated with the up action (increase heightOffset)
- */
- this.keysHeightOffsetIncr = [38];
- /**
- * Defines the list of key codes associated with the down action (decrease heightOffset)
- */
- this.keysHeightOffsetDecr = [40];
- /**
- * Defines whether the Alt modifier key is required to move up/down (alter heightOffset)
- */
- this.keysHeightOffsetModifierAlt = false;
- /**
- * Defines whether the Ctrl modifier key is required to move up/down (alter heightOffset)
- */
- this.keysHeightOffsetModifierCtrl = false;
- /**
- * Defines whether the Shift modifier key is required to move up/down (alter heightOffset)
- */
- this.keysHeightOffsetModifierShift = false;
- /**
- * Defines the list of key codes associated with the left action (increase rotationOffset)
- */
- this.keysRotationOffsetIncr = [37];
- /**
- * Defines the list of key codes associated with the right action (decrease rotationOffset)
- */
- this.keysRotationOffsetDecr = [39];
- /**
- * Defines whether the Alt modifier key is required to move left/right (alter rotationOffset)
- */
- this.keysRotationOffsetModifierAlt = false;
- /**
- * Defines whether the Ctrl modifier key is required to move left/right (alter rotationOffset)
- */
- this.keysRotationOffsetModifierCtrl = false;
- /**
- * Defines whether the Shift modifier key is required to move left/right (alter rotationOffset)
- */
- this.keysRotationOffsetModifierShift = false;
- /**
- * Defines the list of key codes associated with the zoom-in action (decrease radius)
- */
- this.keysRadiusIncr = [40];
- /**
- * Defines the list of key codes associated with the zoom-out action (increase radius)
- */
- this.keysRadiusDecr = [38];
- /**
- * Defines whether the Alt modifier key is required to zoom in/out (alter radius value)
- */
- this.keysRadiusModifierAlt = true;
- /**
- * Defines whether the Ctrl modifier key is required to zoom in/out (alter radius value)
- */
- this.keysRadiusModifierCtrl = false;
- /**
- * Defines whether the Shift modifier key is required to zoom in/out (alter radius value)
- */
- this.keysRadiusModifierShift = false;
- /**
- * Defines the rate of change of heightOffset.
- */
- this.heightSensibility = 1;
- /**
- * Defines the rate of change of rotationOffset.
- */
- this.rotationSensibility = 1;
- /**
- * Defines the rate of change of radius.
- */
- this.radiusSensibility = 1;
- this._keys = new Array();
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- if (this._onCanvasBlurObserver) {
- return;
- }
- this._scene = this.camera.getScene();
- this._engine = this._scene.getEngine();
- this._onCanvasBlurObserver = this._engine.onCanvasBlurObservable.add(() => {
- this._keys.length = 0;
- });
- this._onKeyboardObserver = this._scene.onKeyboardObservable.add((info) => {
- const evt = info.event;
- if (!evt.metaKey) {
- if (info.type === KeyboardEventTypes.KEYDOWN) {
- this._ctrlPressed = evt.ctrlKey;
- this._altPressed = evt.altKey;
- this._shiftPressed = evt.shiftKey;
- if (this.keysHeightOffsetIncr.indexOf(evt.keyCode) !== -1 ||
- this.keysHeightOffsetDecr.indexOf(evt.keyCode) !== -1 ||
- this.keysRotationOffsetIncr.indexOf(evt.keyCode) !== -1 ||
- this.keysRotationOffsetDecr.indexOf(evt.keyCode) !== -1 ||
- this.keysRadiusIncr.indexOf(evt.keyCode) !== -1 ||
- this.keysRadiusDecr.indexOf(evt.keyCode) !== -1) {
- const index = this._keys.indexOf(evt.keyCode);
- if (index === -1) {
- this._keys.push(evt.keyCode);
- }
- if (evt.preventDefault) {
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- }
- }
- }
- else {
- if (this.keysHeightOffsetIncr.indexOf(evt.keyCode) !== -1 ||
- this.keysHeightOffsetDecr.indexOf(evt.keyCode) !== -1 ||
- this.keysRotationOffsetIncr.indexOf(evt.keyCode) !== -1 ||
- this.keysRotationOffsetDecr.indexOf(evt.keyCode) !== -1 ||
- this.keysRadiusIncr.indexOf(evt.keyCode) !== -1 ||
- this.keysRadiusDecr.indexOf(evt.keyCode) !== -1) {
- const index = this._keys.indexOf(evt.keyCode);
- if (index >= 0) {
- this._keys.splice(index, 1);
- }
- if (evt.preventDefault) {
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- }
- }
- }
- }
- });
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- if (this._scene) {
- if (this._onKeyboardObserver) {
- this._scene.onKeyboardObservable.remove(this._onKeyboardObserver);
- }
- if (this._onCanvasBlurObserver) {
- this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver);
- }
- this._onKeyboardObserver = null;
- this._onCanvasBlurObserver = null;
- }
- this._keys.length = 0;
- }
- /**
- * Update the current camera state depending on the inputs that have been used this frame.
- * This is a dynamically created lambda to avoid the performance penalty of looping for inputs in the render loop.
- */
- checkInputs() {
- if (this._onKeyboardObserver) {
- this._keys.forEach((keyCode) => {
- if (this.keysHeightOffsetIncr.indexOf(keyCode) !== -1 && this._modifierHeightOffset()) {
- this.camera.heightOffset += this.heightSensibility;
- }
- else if (this.keysHeightOffsetDecr.indexOf(keyCode) !== -1 && this._modifierHeightOffset()) {
- this.camera.heightOffset -= this.heightSensibility;
- }
- else if (this.keysRotationOffsetIncr.indexOf(keyCode) !== -1 && this._modifierRotationOffset()) {
- this.camera.rotationOffset += this.rotationSensibility;
- this.camera.rotationOffset %= 360;
- }
- else if (this.keysRotationOffsetDecr.indexOf(keyCode) !== -1 && this._modifierRotationOffset()) {
- this.camera.rotationOffset -= this.rotationSensibility;
- this.camera.rotationOffset %= 360;
- }
- else if (this.keysRadiusIncr.indexOf(keyCode) !== -1 && this._modifierRadius()) {
- this.camera.radius += this.radiusSensibility;
- }
- else if (this.keysRadiusDecr.indexOf(keyCode) !== -1 && this._modifierRadius()) {
- this.camera.radius -= this.radiusSensibility;
- }
- });
- }
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "FollowCameraKeyboardMoveInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "keyboard";
- }
- /**
- * Check if the pressed modifier keys (Alt/Ctrl/Shift) match those configured to
- * allow modification of the heightOffset value.
- */
- _modifierHeightOffset() {
- return (this.keysHeightOffsetModifierAlt === this._altPressed &&
- this.keysHeightOffsetModifierCtrl === this._ctrlPressed &&
- this.keysHeightOffsetModifierShift === this._shiftPressed);
- }
- /**
- * Check if the pressed modifier keys (Alt/Ctrl/Shift) match those configured to
- * allow modification of the rotationOffset value.
- */
- _modifierRotationOffset() {
- return (this.keysRotationOffsetModifierAlt === this._altPressed &&
- this.keysRotationOffsetModifierCtrl === this._ctrlPressed &&
- this.keysRotationOffsetModifierShift === this._shiftPressed);
- }
- /**
- * Check if the pressed modifier keys (Alt/Ctrl/Shift) match those configured to
- * allow modification of the radius value.
- */
- _modifierRadius() {
- return this.keysRadiusModifierAlt === this._altPressed && this.keysRadiusModifierCtrl === this._ctrlPressed && this.keysRadiusModifierShift === this._shiftPressed;
- }
-}
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysHeightOffsetIncr", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysHeightOffsetDecr", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysHeightOffsetModifierAlt", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysHeightOffsetModifierCtrl", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysHeightOffsetModifierShift", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysRotationOffsetIncr", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysRotationOffsetDecr", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysRotationOffsetModifierAlt", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysRotationOffsetModifierCtrl", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysRotationOffsetModifierShift", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysRadiusIncr", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysRadiusDecr", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysRadiusModifierAlt", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysRadiusModifierCtrl", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "keysRadiusModifierShift", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "heightSensibility", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "rotationSensibility", void 0);
-__decorate([
- serialize()
-], FollowCameraKeyboardMoveInput.prototype, "radiusSensibility", void 0);
-CameraInputTypes.FollowCameraKeyboardMoveInput = FollowCameraKeyboardMoveInput;
-//# sourceMappingURL=followCameraKeyboardMoveInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/followCameraMouseWheelInput.js
-
-
-
-
-
-/**
- * Manage the mouse wheel inputs to control a follow camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FollowCameraMouseWheelInput {
- constructor() {
- /**
- * Moue wheel controls zoom. (Mouse wheel modifies camera.radius value.)
- */
- this.axisControlRadius = true;
- /**
- * Moue wheel controls height. (Mouse wheel modifies camera.heightOffset value.)
- */
- this.axisControlHeight = false;
- /**
- * Moue wheel controls angle. (Mouse wheel modifies camera.rotationOffset value.)
- */
- this.axisControlRotation = false;
- /**
- * Gets or Set the mouse wheel precision or how fast is the camera moves in
- * relation to mouseWheel events.
- */
- this.wheelPrecision = 3.0;
- /**
- * wheelDeltaPercentage will be used instead of wheelPrecision if different from 0.
- * It defines the percentage of current camera.radius to use as delta when wheel is used.
- */
- this.wheelDeltaPercentage = 0;
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(noPreventDefault) {
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- this._wheel = (p) => {
- // sanity check - this should be a PointerWheel event.
- if (p.type !== pointerEvents_PointerEventTypes.POINTERWHEEL) {
- return;
- }
- const event = p.event;
- let delta = 0;
- const wheelDelta = Math.max(-1, Math.min(1, event.deltaY));
- if (this.wheelDeltaPercentage) {
- console.assert(this.axisControlRadius + this.axisControlHeight + this.axisControlRotation <= 1, "wheelDeltaPercentage only usable when mouse wheel " +
- "controls ONE axis. " +
- "Currently enabled: " +
- "axisControlRadius: " +
- this.axisControlRadius +
- ", axisControlHeightOffset: " +
- this.axisControlHeight +
- ", axisControlRotationOffset: " +
- this.axisControlRotation);
- if (this.axisControlRadius) {
- delta = wheelDelta * 0.01 * this.wheelDeltaPercentage * this.camera.radius;
- }
- else if (this.axisControlHeight) {
- delta = wheelDelta * 0.01 * this.wheelDeltaPercentage * this.camera.heightOffset;
- }
- else if (this.axisControlRotation) {
- delta = wheelDelta * 0.01 * this.wheelDeltaPercentage * this.camera.rotationOffset;
- }
- }
- else {
- delta = wheelDelta * this.wheelPrecision;
- }
- if (delta) {
- if (this.axisControlRadius) {
- this.camera.radius += delta;
- }
- else if (this.axisControlHeight) {
- this.camera.heightOffset -= delta;
- }
- else if (this.axisControlRotation) {
- this.camera.rotationOffset -= delta;
- }
- }
- if (event.preventDefault) {
- if (!noPreventDefault) {
- event.preventDefault();
- }
- }
- };
- this._observer = this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel, pointerEvents_PointerEventTypes.POINTERWHEEL);
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- if (this._observer) {
- this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer);
- this._observer = null;
- this._wheel = null;
- }
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "ArcRotateCameraMouseWheelInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "mousewheel";
- }
-}
-__decorate([
- serialize()
-], FollowCameraMouseWheelInput.prototype, "axisControlRadius", void 0);
-__decorate([
- serialize()
-], FollowCameraMouseWheelInput.prototype, "axisControlHeight", void 0);
-__decorate([
- serialize()
-], FollowCameraMouseWheelInput.prototype, "axisControlRotation", void 0);
-__decorate([
- serialize()
-], FollowCameraMouseWheelInput.prototype, "wheelPrecision", void 0);
-__decorate([
- serialize()
-], FollowCameraMouseWheelInput.prototype, "wheelDeltaPercentage", void 0);
-CameraInputTypes.FollowCameraMouseWheelInput = FollowCameraMouseWheelInput;
-//# sourceMappingURL=followCameraMouseWheelInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/followCameraPointersInput.js
-
-
-
-
-/**
- * Manage the pointers inputs to control an follow camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FollowCameraPointersInput extends BaseCameraPointersInput {
- constructor() {
- super(...arguments);
- /**
- * Defines the pointer angular sensibility along the X axis or how fast is
- * the camera rotating.
- * A negative number will reverse the axis direction.
- */
- this.angularSensibilityX = 1;
- /**
- * Defines the pointer angular sensibility along the Y axis or how fast is
- * the camera rotating.
- * A negative number will reverse the axis direction.
- */
- this.angularSensibilityY = 1;
- /**
- * Defines the pointer pinch precision or how fast is the camera zooming.
- * A negative number will reverse the axis direction.
- */
- this.pinchPrecision = 10000.0;
- /**
- * pinchDeltaPercentage will be used instead of pinchPrecision if different
- * from 0.
- * It defines the percentage of current camera.radius to use as delta when
- * pinch zoom is used.
- */
- this.pinchDeltaPercentage = 0;
- /**
- * Pointer X axis controls zoom. (X axis modifies camera.radius value.)
- */
- this.axisXControlRadius = false;
- /**
- * Pointer X axis controls height. (X axis modifies camera.heightOffset value.)
- */
- this.axisXControlHeight = false;
- /**
- * Pointer X axis controls angle. (X axis modifies camera.rotationOffset value.)
- */
- this.axisXControlRotation = true;
- /**
- * Pointer Y axis controls zoom. (Y axis modifies camera.radius value.)
- */
- this.axisYControlRadius = false;
- /**
- * Pointer Y axis controls height. (Y axis modifies camera.heightOffset value.)
- */
- this.axisYControlHeight = true;
- /**
- * Pointer Y axis controls angle. (Y axis modifies camera.rotationOffset value.)
- */
- this.axisYControlRotation = false;
- /**
- * Pinch controls zoom. (Pinch modifies camera.radius value.)
- */
- this.axisPinchControlRadius = true;
- /**
- * Pinch controls height. (Pinch modifies camera.heightOffset value.)
- */
- this.axisPinchControlHeight = false;
- /**
- * Pinch controls angle. (Pinch modifies camera.rotationOffset value.)
- */
- this.axisPinchControlRotation = false;
- /**
- * Log error messages if basic misconfiguration has occurred.
- */
- this.warningEnable = true;
- /* Check for obvious misconfiguration. */
- this._warningCounter = 0;
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "FollowCameraPointersInput";
- }
- onTouch(pointA, offsetX, offsetY) {
- this._warning();
- if (this.axisXControlRotation) {
- this.camera.rotationOffset += offsetX / this.angularSensibilityX;
- }
- else if (this.axisYControlRotation) {
- this.camera.rotationOffset += offsetY / this.angularSensibilityX;
- }
- if (this.axisXControlHeight) {
- this.camera.heightOffset += offsetX / this.angularSensibilityY;
- }
- else if (this.axisYControlHeight) {
- this.camera.heightOffset += offsetY / this.angularSensibilityY;
- }
- if (this.axisXControlRadius) {
- this.camera.radius -= offsetX / this.angularSensibilityY;
- }
- else if (this.axisYControlRadius) {
- this.camera.radius -= offsetY / this.angularSensibilityY;
- }
- }
- onMultiTouch(pointA, pointB, previousPinchSquaredDistance, pinchSquaredDistance, previousMultiTouchPanPosition, multiTouchPanPosition) {
- if (previousPinchSquaredDistance === 0 && previousMultiTouchPanPosition === null) {
- // First time this method is called for new pinch.
- // Next time this is called there will be a
- // previousPinchSquaredDistance and pinchSquaredDistance to compare.
- return;
- }
- if (pinchSquaredDistance === 0 && multiTouchPanPosition === null) {
- // Last time this method is called at the end of a pinch.
- return;
- }
- let pinchDelta = (pinchSquaredDistance - previousPinchSquaredDistance) / ((this.pinchPrecision * (this.angularSensibilityX + this.angularSensibilityY)) / 2);
- if (this.pinchDeltaPercentage) {
- pinchDelta *= 0.01 * this.pinchDeltaPercentage;
- if (this.axisPinchControlRotation) {
- this.camera.rotationOffset += pinchDelta * this.camera.rotationOffset;
- }
- if (this.axisPinchControlHeight) {
- this.camera.heightOffset += pinchDelta * this.camera.heightOffset;
- }
- if (this.axisPinchControlRadius) {
- this.camera.radius -= pinchDelta * this.camera.radius;
- }
- }
- else {
- if (this.axisPinchControlRotation) {
- this.camera.rotationOffset += pinchDelta;
- }
- if (this.axisPinchControlHeight) {
- this.camera.heightOffset += pinchDelta;
- }
- if (this.axisPinchControlRadius) {
- this.camera.radius -= pinchDelta;
- }
- }
- }
- _warning() {
- if (!this.warningEnable || this._warningCounter++ % 100 !== 0) {
- return;
- }
- const warn = "It probably only makes sense to control ONE camera " + "property with each pointer axis. Set 'warningEnable = false' " + "if you are sure. Currently enabled: ";
- console.assert(this.axisXControlRotation + this.axisXControlHeight + this.axisXControlRadius <= 1, warn + "axisXControlRotation: " + this.axisXControlRotation + ", axisXControlHeight: " + this.axisXControlHeight + ", axisXControlRadius: " + this.axisXControlRadius);
- console.assert(this.axisYControlRotation + this.axisYControlHeight + this.axisYControlRadius <= 1, warn + "axisYControlRotation: " + this.axisYControlRotation + ", axisYControlHeight: " + this.axisYControlHeight + ", axisYControlRadius: " + this.axisYControlRadius);
- console.assert(this.axisPinchControlRotation + this.axisPinchControlHeight + this.axisPinchControlRadius <= 1, warn +
- "axisPinchControlRotation: " +
- this.axisPinchControlRotation +
- ", axisPinchControlHeight: " +
- this.axisPinchControlHeight +
- ", axisPinchControlRadius: " +
- this.axisPinchControlRadius);
- }
-}
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "angularSensibilityX", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "angularSensibilityY", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "pinchPrecision", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "pinchDeltaPercentage", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "axisXControlRadius", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "axisXControlHeight", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "axisXControlRotation", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "axisYControlRadius", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "axisYControlHeight", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "axisYControlRotation", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "axisPinchControlRadius", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "axisPinchControlHeight", void 0);
-__decorate([
- serialize()
-], FollowCameraPointersInput.prototype, "axisPinchControlRotation", void 0);
-CameraInputTypes.FollowCameraPointersInput = FollowCameraPointersInput;
-//# sourceMappingURL=followCameraPointersInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/freeCameraKeyboardMoveInput.js
-
-
-
-
-
-
-/**
- * Manage the keyboard inputs to control the movement of a free camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FreeCameraKeyboardMoveInput {
- constructor() {
- /**
- * Gets or Set the list of keyboard keys used to control the forward move of the camera.
- */
- this.keysUp = [38];
- /**
- * Gets or Set the list of keyboard keys used to control the upward move of the camera.
- */
- this.keysUpward = [33];
- /**
- * Gets or Set the list of keyboard keys used to control the backward move of the camera.
- */
- this.keysDown = [40];
- /**
- * Gets or Set the list of keyboard keys used to control the downward move of the camera.
- */
- this.keysDownward = [34];
- /**
- * Gets or Set the list of keyboard keys used to control the left strafe move of the camera.
- */
- this.keysLeft = [37];
- /**
- * Gets or Set the list of keyboard keys used to control the right strafe move of the camera.
- */
- this.keysRight = [39];
- /**
- * Defines the pointer angular sensibility along the X and Y axis or how fast is the camera rotating.
- */
- this.rotationSpeed = 0.5;
- /**
- * Gets or Set the list of keyboard keys used to control the left rotation move of the camera.
- */
- this.keysRotateLeft = [];
- /**
- * Gets or Set the list of keyboard keys used to control the right rotation move of the camera.
- */
- this.keysRotateRight = [];
- /**
- * Gets or Set the list of keyboard keys used to control the up rotation move of the camera.
- */
- this.keysRotateUp = [];
- /**
- * Gets or Set the list of keyboard keys used to control the down rotation move of the camera.
- */
- this.keysRotateDown = [];
- this._keys = new Array();
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- if (this._onCanvasBlurObserver) {
- return;
- }
- this._scene = this.camera.getScene();
- this._engine = this._scene.getEngine();
- this._onCanvasBlurObserver = this._engine.onCanvasBlurObservable.add(() => {
- this._keys.length = 0;
- });
- this._onKeyboardObserver = this._scene.onKeyboardObservable.add((info) => {
- const evt = info.event;
- if (!evt.metaKey) {
- if (info.type === KeyboardEventTypes.KEYDOWN) {
- if (this.keysUp.indexOf(evt.keyCode) !== -1 ||
- this.keysDown.indexOf(evt.keyCode) !== -1 ||
- this.keysLeft.indexOf(evt.keyCode) !== -1 ||
- this.keysRight.indexOf(evt.keyCode) !== -1 ||
- this.keysUpward.indexOf(evt.keyCode) !== -1 ||
- this.keysDownward.indexOf(evt.keyCode) !== -1 ||
- this.keysRotateLeft.indexOf(evt.keyCode) !== -1 ||
- this.keysRotateRight.indexOf(evt.keyCode) !== -1 ||
- this.keysRotateUp.indexOf(evt.keyCode) !== -1 ||
- this.keysRotateDown.indexOf(evt.keyCode) !== -1) {
- const index = this._keys.indexOf(evt.keyCode);
- if (index === -1) {
- this._keys.push(evt.keyCode);
- }
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- }
- }
- else {
- if (this.keysUp.indexOf(evt.keyCode) !== -1 ||
- this.keysDown.indexOf(evt.keyCode) !== -1 ||
- this.keysLeft.indexOf(evt.keyCode) !== -1 ||
- this.keysRight.indexOf(evt.keyCode) !== -1 ||
- this.keysUpward.indexOf(evt.keyCode) !== -1 ||
- this.keysDownward.indexOf(evt.keyCode) !== -1 ||
- this.keysRotateLeft.indexOf(evt.keyCode) !== -1 ||
- this.keysRotateRight.indexOf(evt.keyCode) !== -1 ||
- this.keysRotateUp.indexOf(evt.keyCode) !== -1 ||
- this.keysRotateDown.indexOf(evt.keyCode) !== -1) {
- const index = this._keys.indexOf(evt.keyCode);
- if (index >= 0) {
- this._keys.splice(index, 1);
- }
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- }
- }
- }
- });
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- if (this._scene) {
- if (this._onKeyboardObserver) {
- this._scene.onKeyboardObservable.remove(this._onKeyboardObserver);
- }
- if (this._onCanvasBlurObserver) {
- this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver);
- }
- this._onKeyboardObserver = null;
- this._onCanvasBlurObserver = null;
- }
- this._keys.length = 0;
- }
- /**
- * Update the current camera state depending on the inputs that have been used this frame.
- * This is a dynamically created lambda to avoid the performance penalty of looping for inputs in the render loop.
- */
- checkInputs() {
- if (this._onKeyboardObserver) {
- const camera = this.camera;
- // Keyboard
- for (let index = 0; index < this._keys.length; index++) {
- const keyCode = this._keys[index];
- const speed = camera._computeLocalCameraSpeed();
- if (this.keysLeft.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(-speed, 0, 0);
- }
- else if (this.keysUp.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, 0, speed);
- }
- else if (this.keysRight.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(speed, 0, 0);
- }
- else if (this.keysDown.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, 0, -speed);
- }
- else if (this.keysUpward.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, speed, 0);
- }
- else if (this.keysDownward.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, -speed, 0);
- }
- else if (this.keysRotateLeft.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, 0, 0);
- camera.cameraRotation.y -= this._getLocalRotation();
- }
- else if (this.keysRotateRight.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, 0, 0);
- camera.cameraRotation.y += this._getLocalRotation();
- }
- else if (this.keysRotateUp.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, 0, 0);
- camera.cameraRotation.x -= this._getLocalRotation();
- }
- else if (this.keysRotateDown.indexOf(keyCode) !== -1) {
- camera._localDirection.copyFromFloats(0, 0, 0);
- camera.cameraRotation.x += this._getLocalRotation();
- }
- if (camera.getScene().useRightHandedSystem) {
- camera._localDirection.z *= -1;
- }
- camera.getViewMatrix().invertToRef(camera._cameraTransformMatrix);
- math_vector_Vector3.TransformNormalToRef(camera._localDirection, camera._cameraTransformMatrix, camera._transformedDirection);
- camera.cameraDirection.addInPlace(camera._transformedDirection);
- }
- }
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "FreeCameraKeyboardMoveInput";
- }
- /** @internal */
- _onLostFocus() {
- this._keys.length = 0;
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "keyboard";
- }
- _getLocalRotation() {
- let rotation = (this.rotationSpeed * this._engine.getDeltaTime()) / 1000;
- if (this.camera.getScene().useRightHandedSystem) {
- rotation *= -1;
- }
- if (this.camera.parent && this.camera.parent._getWorldMatrixDeterminant() < 0) {
- rotation *= -1;
- }
- return rotation;
- }
-}
-__decorate([
- serialize()
-], FreeCameraKeyboardMoveInput.prototype, "keysUp", void 0);
-__decorate([
- serialize()
-], FreeCameraKeyboardMoveInput.prototype, "keysUpward", void 0);
-__decorate([
- serialize()
-], FreeCameraKeyboardMoveInput.prototype, "keysDown", void 0);
-__decorate([
- serialize()
-], FreeCameraKeyboardMoveInput.prototype, "keysDownward", void 0);
-__decorate([
- serialize()
-], FreeCameraKeyboardMoveInput.prototype, "keysLeft", void 0);
-__decorate([
- serialize()
-], FreeCameraKeyboardMoveInput.prototype, "keysRight", void 0);
-__decorate([
- serialize()
-], FreeCameraKeyboardMoveInput.prototype, "rotationSpeed", void 0);
-__decorate([
- serialize()
-], FreeCameraKeyboardMoveInput.prototype, "keysRotateLeft", void 0);
-__decorate([
- serialize()
-], FreeCameraKeyboardMoveInput.prototype, "keysRotateRight", void 0);
-__decorate([
- serialize()
-], FreeCameraKeyboardMoveInput.prototype, "keysRotateUp", void 0);
-__decorate([
- serialize()
-], FreeCameraKeyboardMoveInput.prototype, "keysRotateDown", void 0);
-CameraInputTypes.FreeCameraKeyboardMoveInput = FreeCameraKeyboardMoveInput;
-//# sourceMappingURL=freeCameraKeyboardMoveInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/freeCameraMouseInput.js
-
-
-
-
-
-
-/**
- * Manage the mouse inputs to control the movement of a free camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FreeCameraMouseInput {
- /**
- * Manage the mouse inputs to control the movement of a free camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- * @param touchEnabled Defines if touch is enabled or not
- */
- constructor(
- /**
- * Define if touch is enabled in the mouse input
- */
- touchEnabled = true) {
- this.touchEnabled = touchEnabled;
- /**
- * Defines the buttons associated with the input to handle camera move.
- */
- this.buttons = [0, 1, 2];
- /**
- * Defines the pointer angular sensibility along the X and Y axis or how fast is the camera rotating.
- */
- this.angularSensibility = 2000.0;
- this._previousPosition = null;
- /**
- * Observable for when a pointer move event occurs containing the move offset
- */
- this.onPointerMovedObservable = new observable_Observable();
- /**
- * @internal
- * If the camera should be rotated automatically based on pointer movement
- */
- this._allowCameraRotation = true;
- this._currentActiveButton = -1;
- this._activePointerId = -1;
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- const engine = this.camera.getEngine();
- const element = engine.getInputElement();
- if (!this._pointerInput) {
- this._pointerInput = (p) => {
- const evt = p.event;
- const isTouch = evt.pointerType === "touch";
- if (engine.isInVRExclusivePointerMode) {
- return;
- }
- if (!this.touchEnabled && isTouch) {
- return;
- }
- if (p.type !== pointerEvents_PointerEventTypes.POINTERMOVE && this.buttons.indexOf(evt.button) === -1) {
- return;
- }
- const srcElement = evt.target;
- if (p.type === pointerEvents_PointerEventTypes.POINTERDOWN) {
- // If the input is touch with more than one touch OR if the input is mouse and there is already an active button, return
- if ((isTouch && this._activePointerId !== -1) || (!isTouch && this._currentActiveButton !== -1)) {
- return;
- }
- this._activePointerId = evt.pointerId;
- try {
- srcElement === null || srcElement === void 0 ? void 0 : srcElement.setPointerCapture(evt.pointerId);
- }
- catch (e) {
- //Nothing to do with the error. Execution will continue.
- }
- if (this._currentActiveButton === -1) {
- this._currentActiveButton = evt.button;
- }
- this._previousPosition = {
- x: evt.clientX,
- y: evt.clientY,
- };
- if (!noPreventDefault) {
- evt.preventDefault();
- element && element.focus();
- }
- // This is required to move while pointer button is down
- if (engine.isPointerLock && this._onMouseMove) {
- this._onMouseMove(p.event);
- }
- }
- else if (p.type === pointerEvents_PointerEventTypes.POINTERUP) {
- // If input is touch with a different touch id OR if input is mouse with a different button, return
- if ((isTouch && this._activePointerId !== evt.pointerId) || (!isTouch && this._currentActiveButton !== evt.button)) {
- return;
- }
- try {
- srcElement === null || srcElement === void 0 ? void 0 : srcElement.releasePointerCapture(evt.pointerId);
- }
- catch (e) {
- //Nothing to do with the error.
- }
- this._currentActiveButton = -1;
- this._previousPosition = null;
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- this._activePointerId = -1;
- }
- else if (p.type === pointerEvents_PointerEventTypes.POINTERMOVE && (this._activePointerId === evt.pointerId || !isTouch)) {
- if (engine.isPointerLock && this._onMouseMove) {
- this._onMouseMove(p.event);
- }
- else if (this._previousPosition) {
- let offsetX = evt.clientX - this._previousPosition.x;
- const offsetY = evt.clientY - this._previousPosition.y;
- if (this.camera.getScene().useRightHandedSystem) {
- offsetX *= -1;
- }
- if (this.camera.parent && this.camera.parent._getWorldMatrixDeterminant() < 0) {
- offsetX *= -1;
- }
- if (this._allowCameraRotation) {
- this.camera.cameraRotation.y += offsetX / this.angularSensibility;
- this.camera.cameraRotation.x += offsetY / this.angularSensibility;
- }
- this.onPointerMovedObservable.notifyObservers({ offsetX: offsetX, offsetY: offsetY });
- this._previousPosition = {
- x: evt.clientX,
- y: evt.clientY,
- };
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- }
- }
- };
- }
- this._onMouseMove = (evt) => {
- if (!engine.isPointerLock) {
- return;
- }
- if (engine.isInVRExclusivePointerMode) {
- return;
- }
- let offsetX = evt.movementX;
- if (this.camera.getScene().useRightHandedSystem) {
- offsetX *= -1;
- }
- if (this.camera.parent && this.camera.parent._getWorldMatrixDeterminant() < 0) {
- offsetX *= -1;
- }
- this.camera.cameraRotation.y += offsetX / this.angularSensibility;
- const offsetY = evt.movementY;
- this.camera.cameraRotation.x += offsetY / this.angularSensibility;
- this._previousPosition = null;
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- };
- this._observer = this.camera
- .getScene()
- ._inputManager._addCameraPointerObserver(this._pointerInput, pointerEvents_PointerEventTypes.POINTERDOWN | pointerEvents_PointerEventTypes.POINTERUP | pointerEvents_PointerEventTypes.POINTERMOVE);
- if (element) {
- this._contextMenuBind = this.onContextMenu.bind(this);
- element.addEventListener("contextmenu", this._contextMenuBind, false); // TODO: We need to figure out how to handle this for Native
- }
- }
- /**
- * Called on JS contextmenu event.
- * Override this method to provide functionality.
- * @param evt
- */
- onContextMenu(evt) {
- evt.preventDefault();
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- if (this._observer) {
- this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer);
- if (this._contextMenuBind) {
- const engine = this.camera.getEngine();
- const element = engine.getInputElement();
- element && element.removeEventListener("contextmenu", this._contextMenuBind);
- }
- if (this.onPointerMovedObservable) {
- this.onPointerMovedObservable.clear();
- }
- this._observer = null;
- this._onMouseMove = null;
- this._previousPosition = null;
- }
- this._activePointerId = -1;
- this._currentActiveButton = -1;
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "FreeCameraMouseInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "mouse";
- }
-}
-__decorate([
- serialize()
-], FreeCameraMouseInput.prototype, "buttons", void 0);
-__decorate([
- serialize()
-], FreeCameraMouseInput.prototype, "angularSensibility", void 0);
-CameraInputTypes.FreeCameraMouseInput = FreeCameraMouseInput;
-//# sourceMappingURL=freeCameraMouseInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/freeCameraMouseWheelInput.js
-
-
-
-
-
-
-// eslint-disable-next-line @typescript-eslint/naming-convention
-var _CameraProperty;
-(function (_CameraProperty) {
- _CameraProperty[_CameraProperty["MoveRelative"] = 0] = "MoveRelative";
- _CameraProperty[_CameraProperty["RotateRelative"] = 1] = "RotateRelative";
- _CameraProperty[_CameraProperty["MoveScene"] = 2] = "MoveScene";
-})(_CameraProperty || (_CameraProperty = {}));
-/**
- * Manage the mouse wheel inputs to control a free camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FreeCameraMouseWheelInput extends BaseCameraMouseWheelInput {
- constructor() {
- super(...arguments);
- this._moveRelative = math_vector_Vector3.Zero();
- this._rotateRelative = math_vector_Vector3.Zero();
- this._moveScene = math_vector_Vector3.Zero();
- /**
- * These are set to the desired default behaviour.
- */
- this._wheelXAction = _CameraProperty.MoveRelative;
- this._wheelXActionCoordinate = Coordinate.X;
- this._wheelYAction = _CameraProperty.MoveRelative;
- this._wheelYActionCoordinate = Coordinate.Z;
- this._wheelZAction = null;
- this._wheelZActionCoordinate = null;
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "FreeCameraMouseWheelInput";
- }
- /**
- * Set which movement axis (relative to camera's orientation) the mouse
- * wheel's X axis controls.
- * @param axis The axis to be moved. Set null to clear.
- */
- set wheelXMoveRelative(axis) {
- if (axis === null && this._wheelXAction !== _CameraProperty.MoveRelative) {
- // Attempting to clear different _wheelXAction.
- return;
- }
- this._wheelXAction = _CameraProperty.MoveRelative;
- this._wheelXActionCoordinate = axis;
- }
- /**
- * Get the configured movement axis (relative to camera's orientation) the
- * mouse wheel's X axis controls.
- * @returns The configured axis or null if none.
- */
- get wheelXMoveRelative() {
- if (this._wheelXAction !== _CameraProperty.MoveRelative) {
- return null;
- }
- return this._wheelXActionCoordinate;
- }
- /**
- * Set which movement axis (relative to camera's orientation) the mouse
- * wheel's Y axis controls.
- * @param axis The axis to be moved. Set null to clear.
- */
- set wheelYMoveRelative(axis) {
- if (axis === null && this._wheelYAction !== _CameraProperty.MoveRelative) {
- // Attempting to clear different _wheelYAction.
- return;
- }
- this._wheelYAction = _CameraProperty.MoveRelative;
- this._wheelYActionCoordinate = axis;
- }
- /**
- * Get the configured movement axis (relative to camera's orientation) the
- * mouse wheel's Y axis controls.
- * @returns The configured axis or null if none.
- */
- get wheelYMoveRelative() {
- if (this._wheelYAction !== _CameraProperty.MoveRelative) {
- return null;
- }
- return this._wheelYActionCoordinate;
- }
- /**
- * Set which movement axis (relative to camera's orientation) the mouse
- * wheel's Z axis controls.
- * @param axis The axis to be moved. Set null to clear.
- */
- set wheelZMoveRelative(axis) {
- if (axis === null && this._wheelZAction !== _CameraProperty.MoveRelative) {
- // Attempting to clear different _wheelZAction.
- return;
- }
- this._wheelZAction = _CameraProperty.MoveRelative;
- this._wheelZActionCoordinate = axis;
- }
- /**
- * Get the configured movement axis (relative to camera's orientation) the
- * mouse wheel's Z axis controls.
- * @returns The configured axis or null if none.
- */
- get wheelZMoveRelative() {
- if (this._wheelZAction !== _CameraProperty.MoveRelative) {
- return null;
- }
- return this._wheelZActionCoordinate;
- }
- /**
- * Set which rotation axis (relative to camera's orientation) the mouse
- * wheel's X axis controls.
- * @param axis The axis to be moved. Set null to clear.
- */
- set wheelXRotateRelative(axis) {
- if (axis === null && this._wheelXAction !== _CameraProperty.RotateRelative) {
- // Attempting to clear different _wheelXAction.
- return;
- }
- this._wheelXAction = _CameraProperty.RotateRelative;
- this._wheelXActionCoordinate = axis;
- }
- /**
- * Get the configured rotation axis (relative to camera's orientation) the
- * mouse wheel's X axis controls.
- * @returns The configured axis or null if none.
- */
- get wheelXRotateRelative() {
- if (this._wheelXAction !== _CameraProperty.RotateRelative) {
- return null;
- }
- return this._wheelXActionCoordinate;
- }
- /**
- * Set which rotation axis (relative to camera's orientation) the mouse
- * wheel's Y axis controls.
- * @param axis The axis to be moved. Set null to clear.
- */
- set wheelYRotateRelative(axis) {
- if (axis === null && this._wheelYAction !== _CameraProperty.RotateRelative) {
- // Attempting to clear different _wheelYAction.
- return;
- }
- this._wheelYAction = _CameraProperty.RotateRelative;
- this._wheelYActionCoordinate = axis;
- }
- /**
- * Get the configured rotation axis (relative to camera's orientation) the
- * mouse wheel's Y axis controls.
- * @returns The configured axis or null if none.
- */
- get wheelYRotateRelative() {
- if (this._wheelYAction !== _CameraProperty.RotateRelative) {
- return null;
- }
- return this._wheelYActionCoordinate;
- }
- /**
- * Set which rotation axis (relative to camera's orientation) the mouse
- * wheel's Z axis controls.
- * @param axis The axis to be moved. Set null to clear.
- */
- set wheelZRotateRelative(axis) {
- if (axis === null && this._wheelZAction !== _CameraProperty.RotateRelative) {
- // Attempting to clear different _wheelZAction.
- return;
- }
- this._wheelZAction = _CameraProperty.RotateRelative;
- this._wheelZActionCoordinate = axis;
- }
- /**
- * Get the configured rotation axis (relative to camera's orientation) the
- * mouse wheel's Z axis controls.
- * @returns The configured axis or null if none.
- */
- get wheelZRotateRelative() {
- if (this._wheelZAction !== _CameraProperty.RotateRelative) {
- return null;
- }
- return this._wheelZActionCoordinate;
- }
- /**
- * Set which movement axis (relative to the scene) the mouse wheel's X axis
- * controls.
- * @param axis The axis to be moved. Set null to clear.
- */
- set wheelXMoveScene(axis) {
- if (axis === null && this._wheelXAction !== _CameraProperty.MoveScene) {
- // Attempting to clear different _wheelXAction.
- return;
- }
- this._wheelXAction = _CameraProperty.MoveScene;
- this._wheelXActionCoordinate = axis;
- }
- /**
- * Get the configured movement axis (relative to the scene) the mouse wheel's
- * X axis controls.
- * @returns The configured axis or null if none.
- */
- get wheelXMoveScene() {
- if (this._wheelXAction !== _CameraProperty.MoveScene) {
- return null;
- }
- return this._wheelXActionCoordinate;
- }
- /**
- * Set which movement axis (relative to the scene) the mouse wheel's Y axis
- * controls.
- * @param axis The axis to be moved. Set null to clear.
- */
- set wheelYMoveScene(axis) {
- if (axis === null && this._wheelYAction !== _CameraProperty.MoveScene) {
- // Attempting to clear different _wheelYAction.
- return;
- }
- this._wheelYAction = _CameraProperty.MoveScene;
- this._wheelYActionCoordinate = axis;
- }
- /**
- * Get the configured movement axis (relative to the scene) the mouse wheel's
- * Y axis controls.
- * @returns The configured axis or null if none.
- */
- get wheelYMoveScene() {
- if (this._wheelYAction !== _CameraProperty.MoveScene) {
- return null;
- }
- return this._wheelYActionCoordinate;
- }
- /**
- * Set which movement axis (relative to the scene) the mouse wheel's Z axis
- * controls.
- * @param axis The axis to be moved. Set null to clear.
- */
- set wheelZMoveScene(axis) {
- if (axis === null && this._wheelZAction !== _CameraProperty.MoveScene) {
- // Attempting to clear different _wheelZAction.
- return;
- }
- this._wheelZAction = _CameraProperty.MoveScene;
- this._wheelZActionCoordinate = axis;
- }
- /**
- * Get the configured movement axis (relative to the scene) the mouse wheel's
- * Z axis controls.
- * @returns The configured axis or null if none.
- */
- get wheelZMoveScene() {
- if (this._wheelZAction !== _CameraProperty.MoveScene) {
- return null;
- }
- return this._wheelZActionCoordinate;
- }
- /**
- * Called for each rendered frame.
- */
- checkInputs() {
- if (this._wheelDeltaX === 0 && this._wheelDeltaY === 0 && this._wheelDeltaZ == 0) {
- return;
- }
- // Clear the camera properties that we might be updating.
- this._moveRelative.setAll(0);
- this._rotateRelative.setAll(0);
- this._moveScene.setAll(0);
- // Set the camera properties that are to be updated.
- this._updateCamera();
- if (this.camera.getScene().useRightHandedSystem) {
- // TODO: Does this need done for worldUpdate too?
- this._moveRelative.z *= -1;
- }
- // Convert updates relative to camera to world position update.
- const cameraTransformMatrix = math_vector_Matrix.Zero();
- this.camera.getViewMatrix().invertToRef(cameraTransformMatrix);
- const transformedDirection = math_vector_Vector3.Zero();
- math_vector_Vector3.TransformNormalToRef(this._moveRelative, cameraTransformMatrix, transformedDirection);
- // Apply updates to camera position.
- this.camera.cameraRotation.x += this._rotateRelative.x / 200;
- this.camera.cameraRotation.y += this._rotateRelative.y / 200;
- this.camera.cameraDirection.addInPlace(transformedDirection);
- this.camera.cameraDirection.addInPlace(this._moveScene);
- // Call the base class implementation to handle observers and do cleanup.
- super.checkInputs();
- }
- /**
- * Update the camera according to any configured properties for the 3
- * mouse-wheel axis.
- */
- _updateCamera() {
- // Do the camera updates for each of the 3 touch-wheel axis.
- this._updateCameraProperty(this._wheelDeltaX, this._wheelXAction, this._wheelXActionCoordinate);
- this._updateCameraProperty(this._wheelDeltaY, this._wheelYAction, this._wheelYActionCoordinate);
- this._updateCameraProperty(this._wheelDeltaZ, this._wheelZAction, this._wheelZActionCoordinate);
- }
- /**
- * Update one property of the camera.
- * @param value
- * @param cameraProperty
- * @param coordinate
- */
- _updateCameraProperty(
- /* Mouse-wheel delta. */
- value,
- /* Camera property to be changed. */
- cameraProperty,
- /* Axis of Camera property to be changed. */
- coordinate) {
- if (value === 0) {
- // Mouse wheel has not moved.
- return;
- }
- if (cameraProperty === null || coordinate === null) {
- // Mouse wheel axis not configured.
- return;
- }
- let action = null;
- switch (cameraProperty) {
- case _CameraProperty.MoveRelative:
- action = this._moveRelative;
- break;
- case _CameraProperty.RotateRelative:
- action = this._rotateRelative;
- break;
- case _CameraProperty.MoveScene:
- action = this._moveScene;
- break;
- }
- switch (coordinate) {
- case Coordinate.X:
- action.set(value, 0, 0);
- break;
- case Coordinate.Y:
- action.set(0, value, 0);
- break;
- case Coordinate.Z:
- action.set(0, 0, value);
- break;
- }
- }
-}
-__decorate([
- serialize()
-], FreeCameraMouseWheelInput.prototype, "wheelXMoveRelative", null);
-__decorate([
- serialize()
-], FreeCameraMouseWheelInput.prototype, "wheelYMoveRelative", null);
-__decorate([
- serialize()
-], FreeCameraMouseWheelInput.prototype, "wheelZMoveRelative", null);
-__decorate([
- serialize()
-], FreeCameraMouseWheelInput.prototype, "wheelXRotateRelative", null);
-__decorate([
- serialize()
-], FreeCameraMouseWheelInput.prototype, "wheelYRotateRelative", null);
-__decorate([
- serialize()
-], FreeCameraMouseWheelInput.prototype, "wheelZRotateRelative", null);
-__decorate([
- serialize()
-], FreeCameraMouseWheelInput.prototype, "wheelXMoveScene", null);
-__decorate([
- serialize()
-], FreeCameraMouseWheelInput.prototype, "wheelYMoveScene", null);
-__decorate([
- serialize()
-], FreeCameraMouseWheelInput.prototype, "wheelZMoveScene", null);
-CameraInputTypes.FreeCameraMouseWheelInput = FreeCameraMouseWheelInput;
-//# sourceMappingURL=freeCameraMouseWheelInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/freeCameraTouchInput.js
-
-
-
-
-
-
-/**
- * Manage the touch inputs to control the movement of a free camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FreeCameraTouchInput {
- /**
- * Manage the touch inputs to control the movement of a free camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- * @param allowMouse Defines if mouse events can be treated as touch events
- */
- constructor(
- /**
- * Define if mouse events can be treated as touch events
- */
- allowMouse = false) {
- this.allowMouse = allowMouse;
- /**
- * Defines the touch sensibility for rotation.
- * The lower the faster.
- */
- this.touchAngularSensibility = 200000.0;
- /**
- * Defines the touch sensibility for move.
- * The lower the faster.
- */
- this.touchMoveSensibility = 250.0;
- /**
- * Swap touch actions so that one touch is used for rotation and multiple for movement
- */
- this.singleFingerRotate = false;
- this._offsetX = null;
- this._offsetY = null;
- this._pointerPressed = new Array();
- this._isSafari = tools_Tools.IsSafari();
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- let previousPosition = null;
- if (this._pointerInput === undefined) {
- this._onLostFocus = () => {
- this._offsetX = null;
- this._offsetY = null;
- };
- this._pointerInput = (p) => {
- const evt = p.event;
- const isMouseEvent = evt.pointerType === "mouse" || (this._isSafari && typeof evt.pointerType === "undefined");
- if (!this.allowMouse && isMouseEvent) {
- return;
- }
- if (p.type === pointerEvents_PointerEventTypes.POINTERDOWN) {
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- this._pointerPressed.push(evt.pointerId);
- if (this._pointerPressed.length !== 1) {
- return;
- }
- previousPosition = {
- x: evt.clientX,
- y: evt.clientY,
- };
- }
- else if (p.type === pointerEvents_PointerEventTypes.POINTERUP) {
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- const index = this._pointerPressed.indexOf(evt.pointerId);
- if (index === -1) {
- return;
- }
- this._pointerPressed.splice(index, 1);
- if (index != 0) {
- return;
- }
- previousPosition = null;
- this._offsetX = null;
- this._offsetY = null;
- }
- else if (p.type === pointerEvents_PointerEventTypes.POINTERMOVE) {
- if (!noPreventDefault) {
- evt.preventDefault();
- }
- if (!previousPosition) {
- return;
- }
- const index = this._pointerPressed.indexOf(evt.pointerId);
- if (index != 0) {
- return;
- }
- this._offsetX = evt.clientX - previousPosition.x;
- this._offsetY = -(evt.clientY - previousPosition.y);
- }
- };
- }
- this._observer = this.camera
- .getScene()
- ._inputManager._addCameraPointerObserver(this._pointerInput, pointerEvents_PointerEventTypes.POINTERDOWN | pointerEvents_PointerEventTypes.POINTERUP | pointerEvents_PointerEventTypes.POINTERMOVE);
- if (this._onLostFocus) {
- const engine = this.camera.getEngine();
- const element = engine.getInputElement();
- element && element.addEventListener("blur", this._onLostFocus);
- }
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- if (this._pointerInput) {
- if (this._observer) {
- this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer);
- this._observer = null;
- }
- if (this._onLostFocus) {
- const engine = this.camera.getEngine();
- const element = engine.getInputElement();
- element && element.removeEventListener("blur", this._onLostFocus);
- this._onLostFocus = null;
- }
- this._pointerPressed.length = 0;
- this._offsetX = null;
- this._offsetY = null;
- }
- }
- /**
- * Update the current camera state depending on the inputs that have been used this frame.
- * This is a dynamically created lambda to avoid the performance penalty of looping for inputs in the render loop.
- */
- checkInputs() {
- if (this._offsetX === null || this._offsetY === null) {
- return;
- }
- if (this._offsetX === 0 && this._offsetY === 0) {
- return;
- }
- const camera = this.camera;
- camera.cameraRotation.y = this._offsetX / this.touchAngularSensibility;
- const rotateCamera = (this.singleFingerRotate && this._pointerPressed.length === 1) || (!this.singleFingerRotate && this._pointerPressed.length > 1);
- if (rotateCamera) {
- camera.cameraRotation.x = -this._offsetY / this.touchAngularSensibility;
- }
- else {
- const speed = camera._computeLocalCameraSpeed();
- const direction = new math_vector_Vector3(0, 0, this.touchMoveSensibility !== 0 ? (speed * this._offsetY) / this.touchMoveSensibility : 0);
- math_vector_Matrix.RotationYawPitchRollToRef(camera.rotation.y, camera.rotation.x, 0, camera._cameraRotationMatrix);
- camera.cameraDirection.addInPlace(math_vector_Vector3.TransformCoordinates(direction, camera._cameraRotationMatrix));
- }
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "FreeCameraTouchInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "touch";
- }
-}
-__decorate([
- serialize()
-], FreeCameraTouchInput.prototype, "touchAngularSensibility", void 0);
-__decorate([
- serialize()
-], FreeCameraTouchInput.prototype, "touchMoveSensibility", void 0);
-CameraInputTypes.FreeCameraTouchInput = FreeCameraTouchInput;
-//# sourceMappingURL=freeCameraTouchInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/freeCameraInputsManager.js
-
-
-
-
-
-/**
- * Default Inputs manager for the FreeCamera.
- * It groups all the default supported inputs for ease of use.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FreeCameraInputsManager extends CameraInputsManager {
- /**
- * Instantiates a new FreeCameraInputsManager.
- * @param camera Defines the camera the inputs belong to
- */
- constructor(camera) {
- super(camera);
- /**
- * @internal
- */
- this._mouseInput = null;
- /**
- * @internal
- */
- this._mouseWheelInput = null;
- }
- /**
- * Add keyboard input support to the input manager.
- * @returns the current input manager
- */
- addKeyboard() {
- this.add(new FreeCameraKeyboardMoveInput());
- return this;
- }
- /**
- * Add mouse input support to the input manager.
- * @param touchEnabled if the FreeCameraMouseInput should support touch (default: true)
- * @returns the current input manager
- */
- addMouse(touchEnabled = true) {
- if (!this._mouseInput) {
- this._mouseInput = new FreeCameraMouseInput(touchEnabled);
- this.add(this._mouseInput);
- }
- return this;
- }
- /**
- * Removes the mouse input support from the manager
- * @returns the current input manager
- */
- removeMouse() {
- if (this._mouseInput) {
- this.remove(this._mouseInput);
- }
- return this;
- }
- /**
- * Add mouse wheel input support to the input manager.
- * @returns the current input manager
- */
- addMouseWheel() {
- if (!this._mouseWheelInput) {
- this._mouseWheelInput = new FreeCameraMouseWheelInput();
- this.add(this._mouseWheelInput);
- }
- return this;
- }
- /**
- * Removes the mouse wheel input support from the manager
- * @returns the current input manager
- */
- removeMouseWheel() {
- if (this._mouseWheelInput) {
- this.remove(this._mouseWheelInput);
- }
- return this;
- }
- /**
- * Add touch input support to the input manager.
- * @returns the current input manager
- */
- addTouch() {
- this.add(new FreeCameraTouchInput());
- return this;
- }
- /**
- * Remove all attached input methods from a camera
- */
- clear() {
- super.clear();
- this._mouseInput = null;
- }
-}
-//# sourceMappingURL=freeCameraInputsManager.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/freeCameraDeviceOrientationInput.js
-
-
-
-
-
-/**
- * Add orientation input support to the input manager.
- * @param smoothFactor deviceOrientation smoothing. 0: no smoothing, 1: new data ignored, 0.9 recommended for smoothing
- * @returns the current input manager
- */
-FreeCameraInputsManager.prototype.addDeviceOrientation = function (smoothFactor) {
- if (!this._deviceOrientationInput) {
- this._deviceOrientationInput = new FreeCameraDeviceOrientationInput();
- if (smoothFactor) {
- this._deviceOrientationInput.smoothFactor = smoothFactor;
- }
- this.add(this._deviceOrientationInput);
- }
- return this;
-};
-/**
- * Takes information about the orientation of the device as reported by the deviceorientation event to orient the camera.
- * Screen rotation is taken into account.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FreeCameraDeviceOrientationInput {
- /**
- * Can be used to detect if a device orientation sensor is available on a device
- * @param timeout amount of time in milliseconds to wait for a response from the sensor (default: infinite)
- * @returns a promise that will resolve on orientation change
- */
- static WaitForOrientationChangeAsync(timeout) {
- return new Promise((res, rej) => {
- let gotValue = false;
- const eventHandler = () => {
- window.removeEventListener("deviceorientation", eventHandler);
- gotValue = true;
- res();
- };
- // If timeout is populated reject the promise
- if (timeout) {
- setTimeout(() => {
- if (!gotValue) {
- window.removeEventListener("deviceorientation", eventHandler);
- rej("WaitForOrientationChangeAsync timed out");
- }
- }, timeout);
- }
- if (typeof DeviceOrientationEvent !== "undefined" && typeof DeviceOrientationEvent.requestPermission === "function") {
- DeviceOrientationEvent
- .requestPermission()
- .then((response) => {
- if (response == "granted") {
- window.addEventListener("deviceorientation", eventHandler);
- }
- else {
- tools_Tools.Warn("Permission not granted.");
- }
- })
- .catch((error) => {
- tools_Tools.Error(error);
- });
- }
- else {
- window.addEventListener("deviceorientation", eventHandler);
- }
- });
- }
- /**
- * Instantiates a new input
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
- constructor() {
- this._screenOrientationAngle = 0;
- this._screenQuaternion = new math_vector_Quaternion();
- this._alpha = 0;
- this._beta = 0;
- this._gamma = 0;
- /** alpha+beta+gamma smoothing. 0: no smoothing, 1: new data ignored, 0.9 recommended for smoothing */
- this.smoothFactor = 0;
- /**
- * @internal
- */
- this._onDeviceOrientationChangedObservable = new observable_Observable();
- this._orientationChanged = () => {
- this._screenOrientationAngle =
- window.orientation !== undefined
- ? +window.orientation
- : window.screen.orientation && window.screen.orientation["angle"]
- ? window.screen.orientation.angle
- : 0;
- this._screenOrientationAngle = -tools_Tools.ToRadians(this._screenOrientationAngle / 2);
- this._screenQuaternion.copyFromFloats(0, Math.sin(this._screenOrientationAngle), 0, Math.cos(this._screenOrientationAngle));
- };
- this._deviceOrientation = (evt) => {
- if (this.smoothFactor) {
- this._alpha = evt.alpha !== null ? tools_Tools.SmoothAngleChange(this._alpha, evt.alpha, this.smoothFactor) : 0;
- this._beta = evt.beta !== null ? tools_Tools.SmoothAngleChange(this._beta, evt.beta, this.smoothFactor) : 0;
- this._gamma = evt.gamma !== null ? tools_Tools.SmoothAngleChange(this._gamma, evt.gamma, this.smoothFactor) : 0;
- }
- else {
- this._alpha = evt.alpha !== null ? evt.alpha : 0;
- this._beta = evt.beta !== null ? evt.beta : 0;
- this._gamma = evt.gamma !== null ? evt.gamma : 0;
- }
- if (evt.alpha !== null) {
- this._onDeviceOrientationChangedObservable.notifyObservers();
- }
- };
- this._constantTranform = new math_vector_Quaternion(-Math.sqrt(0.5), 0, 0, Math.sqrt(0.5));
- this._orientationChanged();
- }
- /**
- * Define the camera controlled by the input.
- */
- get camera() {
- return this._camera;
- }
- set camera(camera) {
- this._camera = camera;
- if (this._camera != null && !this._camera.rotationQuaternion) {
- this._camera.rotationQuaternion = new math_vector_Quaternion();
- }
- if (this._camera) {
- this._camera.onDisposeObservable.add(() => {
- this._onDeviceOrientationChangedObservable.clear();
- });
- }
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- */
- attachControl() {
- const hostWindow = this.camera.getScene().getEngine().getHostWindow();
- if (hostWindow) {
- const eventHandler = () => {
- hostWindow.addEventListener("orientationchange", this._orientationChanged);
- hostWindow.addEventListener("deviceorientation", this._deviceOrientation);
- //In certain cases, the attach control is called AFTER orientation was changed,
- //So this is needed.
- this._orientationChanged();
- };
- if (typeof DeviceOrientationEvent !== "undefined" && typeof DeviceOrientationEvent.requestPermission === "function") {
- DeviceOrientationEvent
- .requestPermission()
- .then((response) => {
- if (response === "granted") {
- eventHandler();
- }
- else {
- tools_Tools.Warn("Permission not granted.");
- }
- })
- .catch((error) => {
- tools_Tools.Error(error);
- });
- }
- else {
- eventHandler();
- }
- }
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- window.removeEventListener("orientationchange", this._orientationChanged);
- window.removeEventListener("deviceorientation", this._deviceOrientation);
- this._alpha = 0;
- }
- /**
- * Update the current camera state depending on the inputs that have been used this frame.
- * This is a dynamically created lambda to avoid the performance penalty of looping for inputs in the render loop.
- */
- checkInputs() {
- //if no device orientation provided, don't update the rotation.
- //Only testing against alpha under the assumption thatnorientation will never be so exact when set.
- if (!this._alpha) {
- return;
- }
- math_vector_Quaternion.RotationYawPitchRollToRef(tools_Tools.ToRadians(this._alpha), tools_Tools.ToRadians(this._beta), -tools_Tools.ToRadians(this._gamma), this.camera.rotationQuaternion);
- this._camera.rotationQuaternion.multiplyInPlace(this._screenQuaternion);
- this._camera.rotationQuaternion.multiplyInPlace(this._constantTranform);
- //Mirror on XY Plane
- this._camera.rotationQuaternion.z *= -1;
- this._camera.rotationQuaternion.w *= -1;
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "FreeCameraDeviceOrientationInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "deviceOrientation";
- }
-}
-CameraInputTypes.FreeCameraDeviceOrientationInput = FreeCameraDeviceOrientationInput;
-//# sourceMappingURL=freeCameraDeviceOrientationInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/freeCameraGamepadInput.js
-
-
-
-
-
-/**
- * Manage the gamepad inputs to control a free camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FreeCameraGamepadInput {
- constructor() {
- /**
- * Defines the gamepad rotation sensibility.
- * This is the threshold from when rotation starts to be accounted for to prevent jittering.
- */
- this.gamepadAngularSensibility = 200;
- /**
- * Defines the gamepad move sensibility.
- * This is the threshold from when moving starts to be accounted for for to prevent jittering.
- */
- this.gamepadMoveSensibility = 40;
- /**
- * Defines the minimum value at which any analog stick input is ignored.
- * Note: This value should only be a value between 0 and 1.
- */
- this.deadzoneDelta = 0.1;
- this._yAxisScale = 1.0;
- this._cameraTransform = math_vector_Matrix.Identity();
- this._deltaTransform = math_vector_Vector3.Zero();
- this._vector3 = math_vector_Vector3.Zero();
- this._vector2 = math_vector_Vector2.Zero();
- }
- /**
- * Gets or sets a boolean indicating that Yaxis (for right stick) should be inverted
- */
- get invertYAxis() {
- return this._yAxisScale !== 1.0;
- }
- set invertYAxis(value) {
- this._yAxisScale = value ? -1.0 : 1.0;
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- */
- attachControl() {
- const manager = this.camera.getScene().gamepadManager;
- this._onGamepadConnectedObserver = manager.onGamepadConnectedObservable.add((gamepad) => {
- if (gamepad.type !== Gamepad.POSE_ENABLED) {
- // prioritize XBOX gamepads.
- if (!this.gamepad || gamepad.type === Gamepad.XBOX) {
- this.gamepad = gamepad;
- }
- }
- });
- this._onGamepadDisconnectedObserver = manager.onGamepadDisconnectedObservable.add((gamepad) => {
- if (this.gamepad === gamepad) {
- this.gamepad = null;
- }
- });
- // check if there are already other controllers connected
- this.gamepad = manager.getGamepadByType(Gamepad.XBOX);
- // if no xbox controller was found, but there are gamepad controllers, take the first one
- if (!this.gamepad && manager.gamepads.length) {
- this.gamepad = manager.gamepads[0];
- }
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- this.camera.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver);
- this.camera.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver);
- this.gamepad = null;
- }
- /**
- * Update the current camera state depending on the inputs that have been used this frame.
- * This is a dynamically created lambda to avoid the performance penalty of looping for inputs in the render loop.
- */
- checkInputs() {
- if (this.gamepad && this.gamepad.leftStick) {
- const camera = this.camera;
- const lsValues = this.gamepad.leftStick;
- if (this.gamepadMoveSensibility !== 0) {
- lsValues.x = Math.abs(lsValues.x) > this.deadzoneDelta ? lsValues.x / this.gamepadMoveSensibility : 0;
- lsValues.y = Math.abs(lsValues.y) > this.deadzoneDelta ? lsValues.y / this.gamepadMoveSensibility : 0;
- }
- let rsValues = this.gamepad.rightStick;
- if (rsValues && this.gamepadAngularSensibility !== 0) {
- rsValues.x = Math.abs(rsValues.x) > this.deadzoneDelta ? rsValues.x / this.gamepadAngularSensibility : 0;
- rsValues.y = (Math.abs(rsValues.y) > this.deadzoneDelta ? rsValues.y / this.gamepadAngularSensibility : 0) * this._yAxisScale;
- }
- else {
- rsValues = { x: 0, y: 0 };
- }
- if (!camera.rotationQuaternion) {
- math_vector_Matrix.RotationYawPitchRollToRef(camera.rotation.y, camera.rotation.x, 0, this._cameraTransform);
- }
- else {
- camera.rotationQuaternion.toRotationMatrix(this._cameraTransform);
- }
- const speed = camera._computeLocalCameraSpeed() * 50.0;
- this._vector3.copyFromFloats(lsValues.x * speed, 0, -lsValues.y * speed);
- math_vector_Vector3.TransformCoordinatesToRef(this._vector3, this._cameraTransform, this._deltaTransform);
- camera.cameraDirection.addInPlace(this._deltaTransform);
- this._vector2.copyFromFloats(rsValues.y, rsValues.x);
- camera.cameraRotation.addInPlace(this._vector2);
- }
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "FreeCameraGamepadInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "gamepad";
- }
-}
-__decorate([
- serialize()
-], FreeCameraGamepadInput.prototype, "gamepadAngularSensibility", void 0);
-__decorate([
- serialize()
-], FreeCameraGamepadInput.prototype, "gamepadMoveSensibility", void 0);
-CameraInputTypes.FreeCameraGamepadInput = FreeCameraGamepadInput;
-//# sourceMappingURL=freeCameraGamepadInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/virtualJoystick.js
-
-
-// Mainly based on these 2 articles :
-// Creating an universal virtual touch joystick working for all Touch models thanks to Hand.JS : http://blogs.msdn.com/b/davrous/archive/2013/02/22/creating-an-universal-virtual-touch-joystick-working-for-all-touch-models-thanks-to-hand-js.aspx
-// & on Seb Lee-Delisle original work: http://seb.ly/2011/04/multi-touch-game-controller-in-javascripthtml5-for-ipad/
-/**
- * Defines the potential axis of a Joystick
- */
-var JoystickAxis;
-(function (JoystickAxis) {
- /** X axis */
- JoystickAxis[JoystickAxis["X"] = 0] = "X";
- /** Y axis */
- JoystickAxis[JoystickAxis["Y"] = 1] = "Y";
- /** Z axis */
- JoystickAxis[JoystickAxis["Z"] = 2] = "Z";
-})(JoystickAxis || (JoystickAxis = {}));
-/**
- * Class used to define virtual joystick (used in touch mode)
- */
-class VirtualJoystick {
- static _GetDefaultOptions() {
- return {
- puckSize: 40,
- containerSize: 60,
- color: "cyan",
- puckImage: undefined,
- containerImage: undefined,
- position: undefined,
- alwaysVisible: false,
- limitToContainer: false,
- };
- }
- /**
- * Creates a new virtual joystick
- * @param leftJoystick defines that the joystick is for left hand (false by default)
- * @param customizations Defines the options we want to customize the VirtualJoystick
- */
- constructor(leftJoystick, customizations) {
- this._released = false;
- const options = Object.assign(Object.assign({}, VirtualJoystick._GetDefaultOptions()), customizations);
- if (leftJoystick) {
- this._leftJoystick = true;
- }
- else {
- this._leftJoystick = false;
- }
- VirtualJoystick._GlobalJoystickIndex++;
- // By default left & right arrow keys are moving the X
- // and up & down keys are moving the Y
- this._axisTargetedByLeftAndRight = JoystickAxis.X;
- this._axisTargetedByUpAndDown = JoystickAxis.Y;
- this.reverseLeftRight = false;
- this.reverseUpDown = false;
- // collections of pointers
- this._touches = new StringDictionary();
- this.deltaPosition = math_vector_Vector3.Zero();
- this._joystickSensibility = 25;
- this._inversedSensibility = 1 / (this._joystickSensibility / 1000);
- this._onResize = () => {
- VirtualJoystick._VJCanvasWidth = window.innerWidth;
- VirtualJoystick._VJCanvasHeight = window.innerHeight;
- if (VirtualJoystick.Canvas) {
- VirtualJoystick.Canvas.width = VirtualJoystick._VJCanvasWidth;
- VirtualJoystick.Canvas.height = VirtualJoystick._VJCanvasHeight;
- }
- VirtualJoystick._HalfWidth = VirtualJoystick._VJCanvasWidth / 2;
- };
- // injecting a canvas element on top of the canvas 3D game
- if (!VirtualJoystick.Canvas) {
- window.addEventListener("resize", this._onResize, false);
- VirtualJoystick.Canvas = document.createElement("canvas");
- VirtualJoystick._VJCanvasWidth = window.innerWidth;
- VirtualJoystick._VJCanvasHeight = window.innerHeight;
- VirtualJoystick.Canvas.width = window.innerWidth;
- VirtualJoystick.Canvas.height = window.innerHeight;
- VirtualJoystick.Canvas.style.width = "100%";
- VirtualJoystick.Canvas.style.height = "100%";
- VirtualJoystick.Canvas.style.position = "absolute";
- VirtualJoystick.Canvas.style.backgroundColor = "transparent";
- VirtualJoystick.Canvas.style.top = "0px";
- VirtualJoystick.Canvas.style.left = "0px";
- VirtualJoystick.Canvas.style.zIndex = "5";
- VirtualJoystick.Canvas.style.touchAction = "none"; // fix https://forum.babylonjs.com/t/virtualjoystick-needs-to-set-style-touch-action-none-explicitly/9562
- // Support for jQuery PEP polyfill
- VirtualJoystick.Canvas.setAttribute("touch-action", "none");
- const context = VirtualJoystick.Canvas.getContext("2d");
- if (!context) {
- throw new Error("Unable to create canvas for virtual joystick");
- }
- VirtualJoystick._VJCanvasContext = context;
- VirtualJoystick._VJCanvasContext.strokeStyle = "#ffffff";
- VirtualJoystick._VJCanvasContext.lineWidth = 2;
- document.body.appendChild(VirtualJoystick.Canvas);
- }
- VirtualJoystick._HalfWidth = VirtualJoystick.Canvas.width / 2;
- this.pressed = false;
- this.limitToContainer = options.limitToContainer;
- // default joystick color
- this._joystickColor = options.color;
- // default joystick size
- this.containerSize = options.containerSize;
- this.puckSize = options.puckSize;
- if (options.position) {
- this.setPosition(options.position.x, options.position.y);
- }
- if (options.puckImage) {
- this.setPuckImage(options.puckImage);
- }
- if (options.containerImage) {
- this.setContainerImage(options.containerImage);
- }
- if (options.alwaysVisible) {
- VirtualJoystick._AlwaysVisibleSticks++;
- }
- // must come after position potentially set
- this.alwaysVisible = options.alwaysVisible;
- this._joystickPointerId = -1;
- // current joystick position
- this._joystickPointerPos = new math_vector_Vector2(0, 0);
- this._joystickPreviousPointerPos = new math_vector_Vector2(0, 0);
- // origin joystick position
- this._joystickPointerStartPos = new math_vector_Vector2(0, 0);
- this._deltaJoystickVector = new math_vector_Vector2(0, 0);
- this._onPointerDownHandlerRef = (evt) => {
- this._onPointerDown(evt);
- };
- this._onPointerMoveHandlerRef = (evt) => {
- this._onPointerMove(evt);
- };
- this._onPointerUpHandlerRef = (evt) => {
- this._onPointerUp(evt);
- };
- VirtualJoystick.Canvas.addEventListener("pointerdown", this._onPointerDownHandlerRef, false);
- VirtualJoystick.Canvas.addEventListener("pointermove", this._onPointerMoveHandlerRef, false);
- VirtualJoystick.Canvas.addEventListener("pointerup", this._onPointerUpHandlerRef, false);
- VirtualJoystick.Canvas.addEventListener("pointerout", this._onPointerUpHandlerRef, false);
- VirtualJoystick.Canvas.addEventListener("contextmenu", (evt) => {
- evt.preventDefault(); // Disables system menu
- }, false);
- requestAnimationFrame(() => {
- this._drawVirtualJoystick();
- });
- }
- /**
- * Defines joystick sensibility (ie. the ratio between a physical move and virtual joystick position change)
- * @param newJoystickSensibility defines the new sensibility
- */
- setJoystickSensibility(newJoystickSensibility) {
- this._joystickSensibility = newJoystickSensibility;
- this._inversedSensibility = 1 / (this._joystickSensibility / 1000);
- }
- _onPointerDown(e) {
- let positionOnScreenCondition;
- e.preventDefault();
- if (this._leftJoystick === true) {
- positionOnScreenCondition = e.clientX < VirtualJoystick._HalfWidth;
- }
- else {
- positionOnScreenCondition = e.clientX > VirtualJoystick._HalfWidth;
- }
- if (positionOnScreenCondition && this._joystickPointerId < 0) {
- // First contact will be dedicated to the virtual joystick
- this._joystickPointerId = e.pointerId;
- if (this._joystickPosition) {
- this._joystickPointerStartPos = this._joystickPosition.clone();
- this._joystickPointerPos = this._joystickPosition.clone();
- this._joystickPreviousPointerPos = this._joystickPosition.clone();
- // in case the user only clicks down && doesn't move:
- // this ensures the delta is properly set
- this._onPointerMove(e);
- }
- else {
- this._joystickPointerStartPos.x = e.clientX;
- this._joystickPointerStartPos.y = e.clientY;
- this._joystickPointerPos = this._joystickPointerStartPos.clone();
- this._joystickPreviousPointerPos = this._joystickPointerStartPos.clone();
- }
- this._deltaJoystickVector.x = 0;
- this._deltaJoystickVector.y = 0;
- this.pressed = true;
- this._touches.add(e.pointerId.toString(), e);
- }
- else {
- // You can only trigger the action buttons with a joystick declared
- if (VirtualJoystick._GlobalJoystickIndex < 2 && this._action) {
- this._action();
- this._touches.add(e.pointerId.toString(), { x: e.clientX, y: e.clientY, prevX: e.clientX, prevY: e.clientY });
- }
- }
- }
- _onPointerMove(e) {
- // If the current pointer is the one associated to the joystick (first touch contact)
- if (this._joystickPointerId == e.pointerId) {
- // limit to container if need be
- if (this.limitToContainer) {
- const vector = new math_vector_Vector2(e.clientX - this._joystickPointerStartPos.x, e.clientY - this._joystickPointerStartPos.y);
- const distance = vector.length();
- if (distance > this.containerSize) {
- vector.scaleInPlace(this.containerSize / distance);
- }
- this._joystickPointerPos.x = this._joystickPointerStartPos.x + vector.x;
- this._joystickPointerPos.y = this._joystickPointerStartPos.y + vector.y;
- }
- else {
- this._joystickPointerPos.x = e.clientX;
- this._joystickPointerPos.y = e.clientY;
- }
- // create delta vector
- this._deltaJoystickVector = this._joystickPointerPos.clone();
- this._deltaJoystickVector = this._deltaJoystickVector.subtract(this._joystickPointerStartPos);
- // if a joystick is always visible, there will be clipping issues if
- // you drag the puck from one over the container of the other
- if (0 < VirtualJoystick._AlwaysVisibleSticks) {
- if (this._leftJoystick) {
- this._joystickPointerPos.x = Math.min(VirtualJoystick._HalfWidth, this._joystickPointerPos.x);
- }
- else {
- this._joystickPointerPos.x = Math.max(VirtualJoystick._HalfWidth, this._joystickPointerPos.x);
- }
- }
- const directionLeftRight = this.reverseLeftRight ? -1 : 1;
- const deltaJoystickX = (directionLeftRight * this._deltaJoystickVector.x) / this._inversedSensibility;
- switch (this._axisTargetedByLeftAndRight) {
- case JoystickAxis.X:
- this.deltaPosition.x = Math.min(1, Math.max(-1, deltaJoystickX));
- break;
- case JoystickAxis.Y:
- this.deltaPosition.y = Math.min(1, Math.max(-1, deltaJoystickX));
- break;
- case JoystickAxis.Z:
- this.deltaPosition.z = Math.min(1, Math.max(-1, deltaJoystickX));
- break;
- }
- const directionUpDown = this.reverseUpDown ? 1 : -1;
- const deltaJoystickY = (directionUpDown * this._deltaJoystickVector.y) / this._inversedSensibility;
- switch (this._axisTargetedByUpAndDown) {
- case JoystickAxis.X:
- this.deltaPosition.x = Math.min(1, Math.max(-1, deltaJoystickY));
- break;
- case JoystickAxis.Y:
- this.deltaPosition.y = Math.min(1, Math.max(-1, deltaJoystickY));
- break;
- case JoystickAxis.Z:
- this.deltaPosition.z = Math.min(1, Math.max(-1, deltaJoystickY));
- break;
- }
- }
- else {
- const data = this._touches.get(e.pointerId.toString());
- if (data) {
- data.x = e.clientX;
- data.y = e.clientY;
- }
- }
- }
- _onPointerUp(e) {
- if (this._joystickPointerId == e.pointerId) {
- this._clearPreviousDraw();
- this._joystickPointerId = -1;
- this.pressed = false;
- }
- else {
- const touch = this._touches.get(e.pointerId.toString());
- if (touch) {
- VirtualJoystick._VJCanvasContext.clearRect(touch.prevX - 44, touch.prevY - 44, 88, 88);
- }
- }
- this._deltaJoystickVector.x = 0;
- this._deltaJoystickVector.y = 0;
- this._touches.remove(e.pointerId.toString());
- }
- /**
- * Change the color of the virtual joystick
- * @param newColor a string that must be a CSS color value (like "red") or the hexa value (like "#FF0000")
- */
- setJoystickColor(newColor) {
- this._joystickColor = newColor;
- }
- /**
- * Size of the joystick's container
- */
- set containerSize(newSize) {
- this._joystickContainerSize = newSize;
- this._clearContainerSize = ~~(this._joystickContainerSize * 2.1);
- this._clearContainerSizeOffset = ~~(this._clearContainerSize / 2);
- }
- get containerSize() {
- return this._joystickContainerSize;
- }
- /**
- * Size of the joystick's puck
- */
- set puckSize(newSize) {
- this._joystickPuckSize = newSize;
- this._clearPuckSize = ~~(this._joystickPuckSize * 2.1);
- this._clearPuckSizeOffset = ~~(this._clearPuckSize / 2);
- }
- get puckSize() {
- return this._joystickPuckSize;
- }
- /**
- * Clears the set position of the joystick
- */
- clearPosition() {
- this.alwaysVisible = false;
- this._joystickPosition = null;
- }
- /**
- * Defines whether or not the joystick container is always visible
- */
- set alwaysVisible(value) {
- if (this._alwaysVisible === value) {
- return;
- }
- if (value && this._joystickPosition) {
- VirtualJoystick._AlwaysVisibleSticks++;
- this._alwaysVisible = true;
- }
- else {
- VirtualJoystick._AlwaysVisibleSticks--;
- this._alwaysVisible = false;
- }
- }
- get alwaysVisible() {
- return this._alwaysVisible;
- }
- /**
- * Sets the constant position of the Joystick container
- * @param x X axis coordinate
- * @param y Y axis coordinate
- */
- setPosition(x, y) {
- // just in case position is moved while the container is visible
- if (this._joystickPointerStartPos) {
- this._clearPreviousDraw();
- }
- this._joystickPosition = new math_vector_Vector2(x, y);
- }
- /**
- * Defines a callback to call when the joystick is touched
- * @param action defines the callback
- */
- setActionOnTouch(action) {
- this._action = action;
- }
- /**
- * Defines which axis you'd like to control for left & right
- * @param axis defines the axis to use
- */
- setAxisForLeftRight(axis) {
- switch (axis) {
- case JoystickAxis.X:
- case JoystickAxis.Y:
- case JoystickAxis.Z:
- this._axisTargetedByLeftAndRight = axis;
- break;
- default:
- this._axisTargetedByLeftAndRight = JoystickAxis.X;
- break;
- }
- }
- /**
- * Defines which axis you'd like to control for up & down
- * @param axis defines the axis to use
- */
- setAxisForUpDown(axis) {
- switch (axis) {
- case JoystickAxis.X:
- case JoystickAxis.Y:
- case JoystickAxis.Z:
- this._axisTargetedByUpAndDown = axis;
- break;
- default:
- this._axisTargetedByUpAndDown = JoystickAxis.Y;
- break;
- }
- }
- /**
- * Clears the canvas from the previous puck / container draw
- */
- _clearPreviousDraw() {
- const jp = this._joystickPosition || this._joystickPointerStartPos;
- // clear container pixels
- VirtualJoystick._VJCanvasContext.clearRect(jp.x - this._clearContainerSizeOffset, jp.y - this._clearContainerSizeOffset, this._clearContainerSize, this._clearContainerSize);
- // clear puck pixels + 1 pixel for the change made before it moved
- VirtualJoystick._VJCanvasContext.clearRect(this._joystickPreviousPointerPos.x - this._clearPuckSizeOffset - 1, this._joystickPreviousPointerPos.y - this._clearPuckSizeOffset - 1, this._clearPuckSize + 2, this._clearPuckSize + 2);
- }
- /**
- * Loads `urlPath` to be used for the container's image
- * @param urlPath defines the urlPath of an image to use
- */
- setContainerImage(urlPath) {
- const image = new Image();
- image.src = urlPath;
- image.onload = () => (this._containerImage = image);
- }
- /**
- * Loads `urlPath` to be used for the puck's image
- * @param urlPath defines the urlPath of an image to use
- */
- setPuckImage(urlPath) {
- const image = new Image();
- image.src = urlPath;
- image.onload = () => (this._puckImage = image);
- }
- /**
- * Draws the Virtual Joystick's container
- */
- _drawContainer() {
- const jp = this._joystickPosition || this._joystickPointerStartPos;
- this._clearPreviousDraw();
- if (this._containerImage) {
- VirtualJoystick._VJCanvasContext.drawImage(this._containerImage, jp.x - this.containerSize, jp.y - this.containerSize, this.containerSize * 2, this.containerSize * 2);
- }
- else {
- // outer container
- VirtualJoystick._VJCanvasContext.beginPath();
- VirtualJoystick._VJCanvasContext.strokeStyle = this._joystickColor;
- VirtualJoystick._VJCanvasContext.lineWidth = 2;
- VirtualJoystick._VJCanvasContext.arc(jp.x, jp.y, this.containerSize, 0, Math.PI * 2, true);
- VirtualJoystick._VJCanvasContext.stroke();
- VirtualJoystick._VJCanvasContext.closePath();
- // inner container
- VirtualJoystick._VJCanvasContext.beginPath();
- VirtualJoystick._VJCanvasContext.lineWidth = 6;
- VirtualJoystick._VJCanvasContext.strokeStyle = this._joystickColor;
- VirtualJoystick._VJCanvasContext.arc(jp.x, jp.y, this.puckSize, 0, Math.PI * 2, true);
- VirtualJoystick._VJCanvasContext.stroke();
- VirtualJoystick._VJCanvasContext.closePath();
- }
- }
- /**
- * Draws the Virtual Joystick's puck
- */
- _drawPuck() {
- if (this._puckImage) {
- VirtualJoystick._VJCanvasContext.drawImage(this._puckImage, this._joystickPointerPos.x - this.puckSize, this._joystickPointerPos.y - this.puckSize, this.puckSize * 2, this.puckSize * 2);
- }
- else {
- VirtualJoystick._VJCanvasContext.beginPath();
- VirtualJoystick._VJCanvasContext.strokeStyle = this._joystickColor;
- VirtualJoystick._VJCanvasContext.lineWidth = 2;
- VirtualJoystick._VJCanvasContext.arc(this._joystickPointerPos.x, this._joystickPointerPos.y, this.puckSize, 0, Math.PI * 2, true);
- VirtualJoystick._VJCanvasContext.stroke();
- VirtualJoystick._VJCanvasContext.closePath();
- }
- }
- _drawVirtualJoystick() {
- // canvas released? don't continue iterating
- if (this._released) {
- return;
- }
- if (this.alwaysVisible) {
- this._drawContainer();
- }
- if (this.pressed) {
- this._touches.forEach((key, touch) => {
- if (touch.pointerId === this._joystickPointerId) {
- if (!this.alwaysVisible) {
- this._drawContainer();
- }
- this._drawPuck();
- // store current pointer for next clear
- this._joystickPreviousPointerPos = this._joystickPointerPos.clone();
- }
- else {
- VirtualJoystick._VJCanvasContext.clearRect(touch.prevX - 44, touch.prevY - 44, 88, 88);
- VirtualJoystick._VJCanvasContext.beginPath();
- VirtualJoystick._VJCanvasContext.fillStyle = "white";
- VirtualJoystick._VJCanvasContext.beginPath();
- VirtualJoystick._VJCanvasContext.strokeStyle = "red";
- VirtualJoystick._VJCanvasContext.lineWidth = 6;
- VirtualJoystick._VJCanvasContext.arc(touch.x, touch.y, 40, 0, Math.PI * 2, true);
- VirtualJoystick._VJCanvasContext.stroke();
- VirtualJoystick._VJCanvasContext.closePath();
- touch.prevX = touch.x;
- touch.prevY = touch.y;
- }
- });
- }
- requestAnimationFrame(() => {
- this._drawVirtualJoystick();
- });
- }
- /**
- * Release internal HTML canvas
- */
- releaseCanvas() {
- if (VirtualJoystick.Canvas) {
- VirtualJoystick.Canvas.removeEventListener("pointerdown", this._onPointerDownHandlerRef);
- VirtualJoystick.Canvas.removeEventListener("pointermove", this._onPointerMoveHandlerRef);
- VirtualJoystick.Canvas.removeEventListener("pointerup", this._onPointerUpHandlerRef);
- VirtualJoystick.Canvas.removeEventListener("pointerout", this._onPointerUpHandlerRef);
- window.removeEventListener("resize", this._onResize);
- document.body.removeChild(VirtualJoystick.Canvas);
- VirtualJoystick.Canvas = null;
- }
- this._released = true;
- }
-}
-// Used to draw the virtual joystick inside a 2D canvas on top of the WebGL rendering canvas
-VirtualJoystick._GlobalJoystickIndex = 0;
-VirtualJoystick._AlwaysVisibleSticks = 0;
-//# sourceMappingURL=virtualJoystick.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/freeCameraVirtualJoystickInput.js
-
-
-
-
-/**
- * Add virtual joystick input support to the input manager.
- * @returns the current input manager
- */
-FreeCameraInputsManager.prototype.addVirtualJoystick = function () {
- this.add(new FreeCameraVirtualJoystickInput());
- return this;
-};
-/**
- * Manage the Virtual Joystick inputs to control the movement of a free camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FreeCameraVirtualJoystickInput {
- /**
- * Gets the left stick of the virtual joystick.
- * @returns The virtual Joystick
- */
- getLeftJoystick() {
- return this._leftjoystick;
- }
- /**
- * Gets the right stick of the virtual joystick.
- * @returns The virtual Joystick
- */
- getRightJoystick() {
- return this._rightjoystick;
- }
- /**
- * Update the current camera state depending on the inputs that have been used this frame.
- * This is a dynamically created lambda to avoid the performance penalty of looping for inputs in the render loop.
- */
- checkInputs() {
- if (this._leftjoystick) {
- const camera = this.camera;
- const speed = camera._computeLocalCameraSpeed() * 50;
- const cameraTransform = math_vector_Matrix.RotationYawPitchRoll(camera.rotation.y, camera.rotation.x, 0);
- const deltaTransform = math_vector_Vector3.TransformCoordinates(new math_vector_Vector3(this._leftjoystick.deltaPosition.x * speed, this._leftjoystick.deltaPosition.y * speed, this._leftjoystick.deltaPosition.z * speed), cameraTransform);
- camera.cameraDirection = camera.cameraDirection.add(deltaTransform);
- camera.cameraRotation = camera.cameraRotation.addVector3(this._rightjoystick.deltaPosition);
- if (!this._leftjoystick.pressed) {
- this._leftjoystick.deltaPosition = this._leftjoystick.deltaPosition.scale(0.9);
- }
- if (!this._rightjoystick.pressed) {
- this._rightjoystick.deltaPosition = this._rightjoystick.deltaPosition.scale(0.9);
- }
- }
- }
- /**
- * Attach the input controls to a specific dom element to get the input from.
- */
- attachControl() {
- this._leftjoystick = new VirtualJoystick(true);
- this._leftjoystick.setAxisForUpDown(JoystickAxis.Z);
- this._leftjoystick.setAxisForLeftRight(JoystickAxis.X);
- this._leftjoystick.setJoystickSensibility(0.15);
- this._rightjoystick = new VirtualJoystick(false);
- this._rightjoystick.setAxisForUpDown(JoystickAxis.X);
- this._rightjoystick.setAxisForLeftRight(JoystickAxis.Y);
- this._rightjoystick.reverseUpDown = true;
- this._rightjoystick.setJoystickSensibility(0.05);
- this._rightjoystick.setJoystickColor("yellow");
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- this._leftjoystick.releaseCanvas();
- this._rightjoystick.releaseCanvas();
- }
- /**
- * Gets the class name of the current input.
- * @returns the class name
- */
- getClassName() {
- return "FreeCameraVirtualJoystickInput";
- }
- /**
- * Get the friendly name associated with the input class.
- * @returns the input friendly name
- */
- getSimpleName() {
- return "virtualJoystick";
- }
-}
-CameraInputTypes.FreeCameraVirtualJoystickInput = FreeCameraVirtualJoystickInput;
-//# sourceMappingURL=freeCameraVirtualJoystickInput.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Inputs/index.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/targetCamera.js
-
-
-
-
-
-
-/**
- * A target camera takes a mesh or position as a target and continues to look at it while it moves.
- * This is the base of the follow, arc rotate cameras and Free camera
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras
- */
-class targetCamera_TargetCamera extends camera_Camera {
- /**
- * Instantiates a target camera that takes a mesh or position as a target and continues to look at it while it moves.
- * This is the base of the follow, arc rotate cameras and Free camera
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras
- * @param name Defines the name of the camera in the scene
- * @param position Defines the start position of the camera in the scene
- * @param scene Defines the scene the camera belongs to
- * @param setActiveOnSceneIfNoneActive Defines whether the camera should be marked as active if not other active cameras have been defined
- */
- constructor(name, position, scene, setActiveOnSceneIfNoneActive = true) {
- super(name, position, scene, setActiveOnSceneIfNoneActive);
- this._tmpUpVector = math_vector_Vector3.Zero();
- this._tmpTargetVector = math_vector_Vector3.Zero();
- /**
- * Define the current direction the camera is moving to
- */
- this.cameraDirection = new math_vector_Vector3(0, 0, 0);
- /**
- * Define the current rotation the camera is rotating to
- */
- this.cameraRotation = new math_vector_Vector2(0, 0);
- /** Gets or sets a boolean indicating that the scaling of the parent hierarchy will not be taken in account by the camera */
- this.ignoreParentScaling = false;
- /**
- * When set, the up vector of the camera will be updated by the rotation of the camera
- */
- this.updateUpVectorFromRotation = false;
- this._tmpQuaternion = new math_vector_Quaternion();
- /**
- * Define the current rotation of the camera
- */
- this.rotation = new math_vector_Vector3(0, 0, 0);
- /**
- * Define the current speed of the camera
- */
- this.speed = 2.0;
- /**
- * Add constraint to the camera to prevent it to move freely in all directions and
- * around all axis.
- */
- this.noRotationConstraint = false;
- /**
- * Reverses mouselook direction to 'natural' panning as opposed to traditional direct
- * panning
- */
- this.invertRotation = false;
- /**
- * Speed multiplier for inverse camera panning
- */
- this.inverseRotationSpeed = 0.2;
- /**
- * Define the current target of the camera as an object or a position.
- * Please note that locking a target will disable panning.
- */
- this.lockedTarget = null;
- /** @internal */
- this._currentTarget = math_vector_Vector3.Zero();
- /** @internal */
- this._initialFocalDistance = 1;
- /** @internal */
- this._viewMatrix = math_vector_Matrix.Zero();
- /** @internal */
- this._camMatrix = math_vector_Matrix.Zero();
- /** @internal */
- this._cameraTransformMatrix = math_vector_Matrix.Zero();
- /** @internal */
- this._cameraRotationMatrix = math_vector_Matrix.Zero();
- /** @internal */
- this._referencePoint = new math_vector_Vector3(0, 0, 1);
- /** @internal */
- this._transformedReferencePoint = math_vector_Vector3.Zero();
- this._deferredPositionUpdate = new math_vector_Vector3();
- this._deferredRotationQuaternionUpdate = new math_vector_Quaternion();
- this._deferredRotationUpdate = new math_vector_Vector3();
- this._deferredUpdated = false;
- this._deferOnly = false;
- this._defaultUp = math_vector_Vector3.Up();
- this._cachedRotationZ = 0;
- this._cachedQuaternionRotationZ = 0;
- }
- /**
- * Gets the position in front of the camera at a given distance.
- * @param distance The distance from the camera we want the position to be
- * @returns the position
- */
- getFrontPosition(distance) {
- this.getWorldMatrix();
- const direction = this.getTarget().subtract(this.position);
- direction.normalize();
- direction.scaleInPlace(distance);
- return this.globalPosition.add(direction);
- }
- /** @internal */
- _getLockedTargetPosition() {
- if (!this.lockedTarget) {
- return null;
- }
- if (this.lockedTarget.absolutePosition) {
- const lockedTarget = this.lockedTarget;
- const m = lockedTarget.computeWorldMatrix();
- // in some cases the absolute position resets externally, but doesn't update since the matrix is cached.
- m.getTranslationToRef(lockedTarget.absolutePosition);
- }
- return this.lockedTarget.absolutePosition || this.lockedTarget;
- }
- /**
- * Store current camera state of the camera (fov, position, rotation, etc..)
- * @returns the camera
- */
- storeState() {
- this._storedPosition = this.position.clone();
- this._storedRotation = this.rotation.clone();
- if (this.rotationQuaternion) {
- this._storedRotationQuaternion = this.rotationQuaternion.clone();
- }
- return super.storeState();
- }
- /**
- * Restored camera state. You must call storeState() first
- * @returns whether it was successful or not
- * @internal
- */
- _restoreStateValues() {
- if (!super._restoreStateValues()) {
- return false;
- }
- this.position = this._storedPosition.clone();
- this.rotation = this._storedRotation.clone();
- if (this.rotationQuaternion) {
- this.rotationQuaternion = this._storedRotationQuaternion.clone();
- }
- this.cameraDirection.copyFromFloats(0, 0, 0);
- this.cameraRotation.copyFromFloats(0, 0);
- return true;
- }
- /** @internal */
- _initCache() {
- super._initCache();
- this._cache.lockedTarget = new math_vector_Vector3(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE);
- this._cache.rotation = new math_vector_Vector3(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE);
- this._cache.rotationQuaternion = new math_vector_Quaternion(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE);
- }
- /**
- * @internal
- */
- _updateCache(ignoreParentClass) {
- if (!ignoreParentClass) {
- super._updateCache();
- }
- const lockedTargetPosition = this._getLockedTargetPosition();
- if (!lockedTargetPosition) {
- this._cache.lockedTarget = null;
- }
- else {
- if (!this._cache.lockedTarget) {
- this._cache.lockedTarget = lockedTargetPosition.clone();
- }
- else {
- this._cache.lockedTarget.copyFrom(lockedTargetPosition);
- }
- }
- this._cache.rotation.copyFrom(this.rotation);
- if (this.rotationQuaternion) {
- this._cache.rotationQuaternion.copyFrom(this.rotationQuaternion);
- }
- }
- // Synchronized
- /** @internal */
- _isSynchronizedViewMatrix() {
- if (!super._isSynchronizedViewMatrix()) {
- return false;
- }
- const lockedTargetPosition = this._getLockedTargetPosition();
- return ((this._cache.lockedTarget ? this._cache.lockedTarget.equals(lockedTargetPosition) : !lockedTargetPosition) &&
- (this.rotationQuaternion ? this.rotationQuaternion.equals(this._cache.rotationQuaternion) : this._cache.rotation.equals(this.rotation)));
- }
- // Methods
- /** @internal */
- _computeLocalCameraSpeed() {
- const engine = this.getEngine();
- return this.speed * Math.sqrt(engine.getDeltaTime() / (engine.getFps() * 100.0));
- }
- // Target
- /**
- * Defines the target the camera should look at.
- * @param target Defines the new target as a Vector
- */
- setTarget(target) {
- this.upVector.normalize();
- this._initialFocalDistance = target.subtract(this.position).length();
- if (this.position.z === target.z) {
- this.position.z += math_constants_Epsilon;
- }
- this._referencePoint.normalize().scaleInPlace(this._initialFocalDistance);
- math_vector_Matrix.LookAtLHToRef(this.position, target, this._defaultUp, this._camMatrix);
- this._camMatrix.invert();
- this.rotation.x = Math.atan(this._camMatrix.m[6] / this._camMatrix.m[10]);
- const vDir = target.subtract(this.position);
- if (vDir.x >= 0.0) {
- this.rotation.y = -Math.atan(vDir.z / vDir.x) + Math.PI / 2.0;
- }
- else {
- this.rotation.y = -Math.atan(vDir.z / vDir.x) - Math.PI / 2.0;
- }
- this.rotation.z = 0;
- if (isNaN(this.rotation.x)) {
- this.rotation.x = 0;
- }
- if (isNaN(this.rotation.y)) {
- this.rotation.y = 0;
- }
- if (isNaN(this.rotation.z)) {
- this.rotation.z = 0;
- }
- if (this.rotationQuaternion) {
- math_vector_Quaternion.RotationYawPitchRollToRef(this.rotation.y, this.rotation.x, this.rotation.z, this.rotationQuaternion);
- }
- }
- /**
- * Defines the target point of the camera.
- * The camera looks towards it form the radius distance.
- */
- get target() {
- return this.getTarget();
- }
- set target(value) {
- this.setTarget(value);
- }
- /**
- * Return the current target position of the camera. This value is expressed in local space.
- * @returns the target position
- */
- getTarget() {
- return this._currentTarget;
- }
- /** @internal */
- _decideIfNeedsToMove() {
- return Math.abs(this.cameraDirection.x) > 0 || Math.abs(this.cameraDirection.y) > 0 || Math.abs(this.cameraDirection.z) > 0;
- }
- /** @internal */
- _updatePosition() {
- if (this.parent) {
- this.parent.getWorldMatrix().invertToRef(math_vector_TmpVectors.Matrix[0]);
- math_vector_Vector3.TransformNormalToRef(this.cameraDirection, math_vector_TmpVectors.Matrix[0], math_vector_TmpVectors.Vector3[0]);
- this._deferredPositionUpdate.addInPlace(math_vector_TmpVectors.Vector3[0]);
- if (!this._deferOnly) {
- this.position.copyFrom(this._deferredPositionUpdate);
- }
- else {
- this._deferredUpdated = true;
- }
- return;
- }
- this._deferredPositionUpdate.addInPlace(this.cameraDirection);
- if (!this._deferOnly) {
- this.position.copyFrom(this._deferredPositionUpdate);
- }
- else {
- this._deferredUpdated = true;
- }
- }
- /** @internal */
- _checkInputs() {
- const directionMultiplier = this.invertRotation ? -this.inverseRotationSpeed : 1.0;
- const needToMove = this._decideIfNeedsToMove();
- const needToRotate = this.cameraRotation.x || this.cameraRotation.y;
- this._deferredUpdated = false;
- this._deferredRotationUpdate.copyFrom(this.rotation);
- this._deferredPositionUpdate.copyFrom(this.position);
- if (this.rotationQuaternion) {
- this._deferredRotationQuaternionUpdate.copyFrom(this.rotationQuaternion);
- }
- // Move
- if (needToMove) {
- this._updatePosition();
- }
- // Rotate
- if (needToRotate) {
- //rotate, if quaternion is set and rotation was used
- if (this.rotationQuaternion) {
- this.rotationQuaternion.toEulerAnglesToRef(this._deferredRotationUpdate);
- }
- this._deferredRotationUpdate.x += this.cameraRotation.x * directionMultiplier;
- this._deferredRotationUpdate.y += this.cameraRotation.y * directionMultiplier;
- // Apply constraints
- if (!this.noRotationConstraint) {
- const limit = 1.570796;
- if (this._deferredRotationUpdate.x > limit) {
- this._deferredRotationUpdate.x = limit;
- }
- if (this._deferredRotationUpdate.x < -limit) {
- this._deferredRotationUpdate.x = -limit;
- }
- }
- if (!this._deferOnly) {
- this.rotation.copyFrom(this._deferredRotationUpdate);
- }
- else {
- this._deferredUpdated = true;
- }
- //rotate, if quaternion is set and rotation was used
- if (this.rotationQuaternion) {
- const len = this._deferredRotationUpdate.lengthSquared();
- if (len) {
- math_vector_Quaternion.RotationYawPitchRollToRef(this._deferredRotationUpdate.y, this._deferredRotationUpdate.x, this._deferredRotationUpdate.z, this._deferredRotationQuaternionUpdate);
- if (!this._deferOnly) {
- this.rotationQuaternion.copyFrom(this._deferredRotationQuaternionUpdate);
- }
- else {
- this._deferredUpdated = true;
- }
- }
- }
- }
- // Inertia
- if (needToMove) {
- if (Math.abs(this.cameraDirection.x) < this.speed * math_constants_Epsilon) {
- this.cameraDirection.x = 0;
- }
- if (Math.abs(this.cameraDirection.y) < this.speed * math_constants_Epsilon) {
- this.cameraDirection.y = 0;
- }
- if (Math.abs(this.cameraDirection.z) < this.speed * math_constants_Epsilon) {
- this.cameraDirection.z = 0;
- }
- this.cameraDirection.scaleInPlace(this.inertia);
- }
- if (needToRotate) {
- if (Math.abs(this.cameraRotation.x) < this.speed * math_constants_Epsilon) {
- this.cameraRotation.x = 0;
- }
- if (Math.abs(this.cameraRotation.y) < this.speed * math_constants_Epsilon) {
- this.cameraRotation.y = 0;
- }
- this.cameraRotation.scaleInPlace(this.inertia);
- }
- super._checkInputs();
- }
- _updateCameraRotationMatrix() {
- if (this.rotationQuaternion) {
- this.rotationQuaternion.toRotationMatrix(this._cameraRotationMatrix);
- }
- else {
- math_vector_Matrix.RotationYawPitchRollToRef(this.rotation.y, this.rotation.x, this.rotation.z, this._cameraRotationMatrix);
- }
- }
- /**
- * Update the up vector to apply the rotation of the camera (So if you changed the camera rotation.z this will let you update the up vector as well)
- * @returns the current camera
- */
- _rotateUpVectorWithCameraRotationMatrix() {
- math_vector_Vector3.TransformNormalToRef(this._defaultUp, this._cameraRotationMatrix, this.upVector);
- return this;
- }
- /** @internal */
- _getViewMatrix() {
- if (this.lockedTarget) {
- this.setTarget(this._getLockedTargetPosition());
- }
- // Compute
- this._updateCameraRotationMatrix();
- // Apply the changed rotation to the upVector
- if (this.rotationQuaternion && this._cachedQuaternionRotationZ != this.rotationQuaternion.z) {
- this._rotateUpVectorWithCameraRotationMatrix();
- this._cachedQuaternionRotationZ = this.rotationQuaternion.z;
- }
- else if (this._cachedRotationZ !== this.rotation.z) {
- this._rotateUpVectorWithCameraRotationMatrix();
- this._cachedRotationZ = this.rotation.z;
- }
- math_vector_Vector3.TransformCoordinatesToRef(this._referencePoint, this._cameraRotationMatrix, this._transformedReferencePoint);
- // Computing target and final matrix
- this.position.addToRef(this._transformedReferencePoint, this._currentTarget);
- if (this.updateUpVectorFromRotation) {
- if (this.rotationQuaternion) {
- math_axis_Axis.Y.rotateByQuaternionToRef(this.rotationQuaternion, this.upVector);
- }
- else {
- math_vector_Quaternion.FromEulerVectorToRef(this.rotation, this._tmpQuaternion);
- math_axis_Axis.Y.rotateByQuaternionToRef(this._tmpQuaternion, this.upVector);
- }
- }
- this._computeViewMatrix(this.position, this._currentTarget, this.upVector);
- return this._viewMatrix;
- }
- _computeViewMatrix(position, target, up) {
- if (this.ignoreParentScaling) {
- if (this.parent) {
- const parentWorldMatrix = this.parent.getWorldMatrix();
- math_vector_Vector3.TransformCoordinatesToRef(position, parentWorldMatrix, this._globalPosition);
- math_vector_Vector3.TransformCoordinatesToRef(target, parentWorldMatrix, this._tmpTargetVector);
- math_vector_Vector3.TransformNormalToRef(up, parentWorldMatrix, this._tmpUpVector);
- this._markSyncedWithParent();
- }
- else {
- this._globalPosition.copyFrom(position);
- this._tmpTargetVector.copyFrom(target);
- this._tmpUpVector.copyFrom(up);
- }
- if (this.getScene().useRightHandedSystem) {
- math_vector_Matrix.LookAtRHToRef(this._globalPosition, this._tmpTargetVector, this._tmpUpVector, this._viewMatrix);
- }
- else {
- math_vector_Matrix.LookAtLHToRef(this._globalPosition, this._tmpTargetVector, this._tmpUpVector, this._viewMatrix);
- }
- return;
- }
- if (this.getScene().useRightHandedSystem) {
- math_vector_Matrix.LookAtRHToRef(position, target, up, this._viewMatrix);
- }
- else {
- math_vector_Matrix.LookAtLHToRef(position, target, up, this._viewMatrix);
- }
- if (this.parent) {
- const parentWorldMatrix = this.parent.getWorldMatrix();
- this._viewMatrix.invert();
- this._viewMatrix.multiplyToRef(parentWorldMatrix, this._viewMatrix);
- this._viewMatrix.getTranslationToRef(this._globalPosition);
- this._viewMatrix.invert();
- this._markSyncedWithParent();
- }
- else {
- this._globalPosition.copyFrom(position);
- }
- }
- /**
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- createRigCamera(name, cameraIndex) {
- if (this.cameraRigMode !== camera_Camera.RIG_MODE_NONE) {
- const rigCamera = new targetCamera_TargetCamera(name, this.position.clone(), this.getScene());
- rigCamera.isRigCamera = true;
- rigCamera.rigParent = this;
- if (this.cameraRigMode === camera_Camera.RIG_MODE_VR || this.cameraRigMode === camera_Camera.RIG_MODE_WEBVR) {
- if (!this.rotationQuaternion) {
- this.rotationQuaternion = new math_vector_Quaternion();
- }
- rigCamera._cameraRigParams = {};
- rigCamera.rotationQuaternion = new math_vector_Quaternion();
- }
- rigCamera.mode = this.mode;
- rigCamera.orthoLeft = this.orthoLeft;
- rigCamera.orthoRight = this.orthoRight;
- rigCamera.orthoTop = this.orthoTop;
- rigCamera.orthoBottom = this.orthoBottom;
- return rigCamera;
- }
- return null;
- }
- /**
- * @internal
- */
- _updateRigCameras() {
- const camLeft = this._rigCameras[0];
- const camRight = this._rigCameras[1];
- this.computeWorldMatrix();
- switch (this.cameraRigMode) {
- case camera_Camera.RIG_MODE_STEREOSCOPIC_ANAGLYPH:
- case camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:
- case camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:
- case camera_Camera.RIG_MODE_STEREOSCOPIC_OVERUNDER:
- case camera_Camera.RIG_MODE_STEREOSCOPIC_INTERLACED: {
- //provisionnaly using _cameraRigParams.stereoHalfAngle instead of calculations based on _cameraRigParams.interaxialDistance:
- const leftSign = this.cameraRigMode === camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED ? 1 : -1;
- const rightSign = this.cameraRigMode === camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED ? -1 : 1;
- this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle * leftSign, camLeft);
- this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle * rightSign, camRight);
- break;
- }
- case camera_Camera.RIG_MODE_VR:
- if (camLeft.rotationQuaternion) {
- camLeft.rotationQuaternion.copyFrom(this.rotationQuaternion);
- camRight.rotationQuaternion.copyFrom(this.rotationQuaternion);
- }
- else {
- camLeft.rotation.copyFrom(this.rotation);
- camRight.rotation.copyFrom(this.rotation);
- }
- camLeft.position.copyFrom(this.position);
- camRight.position.copyFrom(this.position);
- break;
- }
- super._updateRigCameras();
- }
- _getRigCamPositionAndTarget(halfSpace, rigCamera) {
- const target = this.getTarget();
- target.subtractToRef(this.position, targetCamera_TargetCamera._TargetFocalPoint);
- targetCamera_TargetCamera._TargetFocalPoint.normalize().scaleInPlace(this._initialFocalDistance);
- const newFocalTarget = targetCamera_TargetCamera._TargetFocalPoint.addInPlace(this.position);
- math_vector_Matrix.TranslationToRef(-newFocalTarget.x, -newFocalTarget.y, -newFocalTarget.z, targetCamera_TargetCamera._TargetTransformMatrix);
- targetCamera_TargetCamera._TargetTransformMatrix.multiplyToRef(math_vector_Matrix.RotationAxis(rigCamera.upVector, halfSpace), targetCamera_TargetCamera._RigCamTransformMatrix);
- math_vector_Matrix.TranslationToRef(newFocalTarget.x, newFocalTarget.y, newFocalTarget.z, targetCamera_TargetCamera._TargetTransformMatrix);
- targetCamera_TargetCamera._RigCamTransformMatrix.multiplyToRef(targetCamera_TargetCamera._TargetTransformMatrix, targetCamera_TargetCamera._RigCamTransformMatrix);
- math_vector_Vector3.TransformCoordinatesToRef(this.position, targetCamera_TargetCamera._RigCamTransformMatrix, rigCamera.position);
- rigCamera.setTarget(newFocalTarget);
- }
- /**
- * Gets the current object class name.
- * @returns the class name
- */
- getClassName() {
- return "TargetCamera";
- }
-}
-targetCamera_TargetCamera._RigCamTransformMatrix = new math_vector_Matrix();
-targetCamera_TargetCamera._TargetTransformMatrix = new math_vector_Matrix();
-targetCamera_TargetCamera._TargetFocalPoint = new math_vector_Vector3();
-__decorate([
- serializeAsVector3()
-], targetCamera_TargetCamera.prototype, "rotation", void 0);
-__decorate([
- serialize()
-], targetCamera_TargetCamera.prototype, "speed", void 0);
-__decorate([
- serializeAsMeshReference("lockedTargetId")
-], targetCamera_TargetCamera.prototype, "lockedTarget", void 0);
-//# sourceMappingURL=targetCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/freeCamera.js
-
-
-
-
-
-
-
-/**
- * This represents a free type of camera. It can be useful in First Person Shooter game for instance.
- * Please consider using the new UniversalCamera instead as it adds more functionality like the gamepad.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#universal-camera
- */
-class FreeCamera extends targetCamera_TargetCamera {
- /**
- * Gets the input sensibility for a mouse input. (default is 2000.0)
- * Higher values reduce sensitivity.
- */
- get angularSensibility() {
- const mouse = this.inputs.attached["mouse"];
- if (mouse) {
- return mouse.angularSensibility;
- }
- return 0;
- }
- /**
- * Sets the input sensibility for a mouse input. (default is 2000.0)
- * Higher values reduce sensitivity.
- */
- set angularSensibility(value) {
- const mouse = this.inputs.attached["mouse"];
- if (mouse) {
- mouse.angularSensibility = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control the forward move of the camera.
- */
- get keysUp() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysUp;
- }
- return [];
- }
- set keysUp(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysUp = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control the upward move of the camera.
- */
- get keysUpward() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysUpward;
- }
- return [];
- }
- set keysUpward(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysUpward = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control the backward move of the camera.
- */
- get keysDown() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysDown;
- }
- return [];
- }
- set keysDown(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysDown = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control the downward move of the camera.
- */
- get keysDownward() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysDownward;
- }
- return [];
- }
- set keysDownward(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysDownward = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control the left strafe move of the camera.
- */
- get keysLeft() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysLeft;
- }
- return [];
- }
- set keysLeft(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysLeft = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control the right strafe move of the camera.
- */
- get keysRight() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysRight;
- }
- return [];
- }
- set keysRight(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysRight = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control the left rotation move of the camera.
- */
- get keysRotateLeft() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysRotateLeft;
- }
- return [];
- }
- set keysRotateLeft(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysRotateLeft = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control the right rotation move of the camera.
- */
- get keysRotateRight() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysRotateRight;
- }
- return [];
- }
- set keysRotateRight(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysRotateRight = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control the up rotation move of the camera.
- */
- get keysRotateUp() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysRotateUp;
- }
- return [];
- }
- set keysRotateUp(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysRotateUp = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control the down rotation move of the camera.
- */
- get keysRotateDown() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysRotateDown;
- }
- return [];
- }
- set keysRotateDown(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysRotateDown = value;
- }
- }
- /**
- * Instantiates a Free Camera.
- * This represents a free type of camera. It can be useful in First Person Shooter game for instance.
- * Please consider using the new UniversalCamera instead as it adds more functionality like touch to this camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#universal-camera
- * @param name Define the name of the camera in the scene
- * @param position Define the start position of the camera in the scene
- * @param scene Define the scene the camera belongs to
- * @param setActiveOnSceneIfNoneActive Defines whether the camera should be marked as active if not other active cameras have been defined
- */
- constructor(name, position, scene, setActiveOnSceneIfNoneActive = true) {
- super(name, position, scene, setActiveOnSceneIfNoneActive);
- /**
- * Define the collision ellipsoid of the camera.
- * This is helpful to simulate a camera body like the player body around the camera
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_collisions#arcrotatecamera
- */
- this.ellipsoid = new math_vector_Vector3(0.5, 1, 0.5);
- /**
- * Define an offset for the position of the ellipsoid around the camera.
- * This can be helpful to determine the center of the body near the gravity center of the body
- * instead of its head.
- */
- this.ellipsoidOffset = new math_vector_Vector3(0, 0, 0);
- /**
- * Enable or disable collisions of the camera with the rest of the scene objects.
- */
- this.checkCollisions = false;
- /**
- * Enable or disable gravity on the camera.
- */
- this.applyGravity = false;
- this._needMoveForGravity = false;
- this._oldPosition = math_vector_Vector3.Zero();
- this._diffPosition = math_vector_Vector3.Zero();
- this._newPosition = math_vector_Vector3.Zero();
- // Collisions
- this._collisionMask = -1;
- this._onCollisionPositionChange = (collisionId, newPosition, collidedMesh = null) => {
- this._newPosition.copyFrom(newPosition);
- this._newPosition.subtractToRef(this._oldPosition, this._diffPosition);
- if (this._diffPosition.length() > engine_Engine.CollisionsEpsilon) {
- this.position.addToRef(this._diffPosition, this._deferredPositionUpdate);
- if (!this._deferOnly) {
- this.position.copyFrom(this._deferredPositionUpdate);
- }
- else {
- this._deferredUpdated = true;
- }
- // call onCollide, if defined. Note that in case of deferred update, the actual position change might happen in the next frame.
- if (this.onCollide && collidedMesh) {
- this.onCollide(collidedMesh);
- }
- }
- };
- this.inputs = new FreeCameraInputsManager(this);
- this.inputs.addKeyboard().addMouse();
- }
- /**
- * Attached controls to the current camera.
- * @param ignored defines an ignored parameter kept for backward compatibility.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(ignored, noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- this.inputs.attachElement(noPreventDefault);
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- this.inputs.detachElement();
- this.cameraDirection = new math_vector_Vector3(0, 0, 0);
- this.cameraRotation = new math_vector_Vector2(0, 0);
- }
- /**
- * Define a collision mask to limit the list of object the camera can collide with
- */
- get collisionMask() {
- return this._collisionMask;
- }
- set collisionMask(mask) {
- this._collisionMask = !isNaN(mask) ? mask : -1;
- }
- /**
- * @internal
- */
- _collideWithWorld(displacement) {
- let globalPosition;
- if (this.parent) {
- globalPosition = math_vector_Vector3.TransformCoordinates(this.position, this.parent.getWorldMatrix());
- }
- else {
- globalPosition = this.position;
- }
- globalPosition.subtractFromFloatsToRef(0, this.ellipsoid.y, 0, this._oldPosition);
- this._oldPosition.addInPlace(this.ellipsoidOffset);
- const coordinator = this.getScene().collisionCoordinator;
- if (!this._collider) {
- this._collider = coordinator.createCollider();
- }
- this._collider._radius = this.ellipsoid;
- this._collider.collisionMask = this._collisionMask;
- //no need for clone, as long as gravity is not on.
- let actualDisplacement = displacement;
- //add gravity to the direction to prevent the dual-collision checking
- if (this.applyGravity) {
- //this prevents mending with cameraDirection, a global variable of the free camera class.
- actualDisplacement = displacement.add(this.getScene().gravity);
- }
- coordinator.getNewPosition(this._oldPosition, actualDisplacement, this._collider, 3, null, this._onCollisionPositionChange, this.uniqueId);
- }
- /** @internal */
- _checkInputs() {
- if (!this._localDirection) {
- this._localDirection = math_vector_Vector3.Zero();
- this._transformedDirection = math_vector_Vector3.Zero();
- }
- this.inputs.checkInputs();
- super._checkInputs();
- }
- /**
- * Enable movement without a user input. This allows gravity to always be applied.
- */
- set needMoveForGravity(value) {
- this._needMoveForGravity = value;
- }
- /**
- * When true, gravity is applied whether there is user input or not.
- */
- get needMoveForGravity() {
- return this._needMoveForGravity;
- }
- /** @internal */
- _decideIfNeedsToMove() {
- return this._needMoveForGravity || Math.abs(this.cameraDirection.x) > 0 || Math.abs(this.cameraDirection.y) > 0 || Math.abs(this.cameraDirection.z) > 0;
- }
- /** @internal */
- _updatePosition() {
- if (this.checkCollisions && this.getScene().collisionsEnabled) {
- this._collideWithWorld(this.cameraDirection);
- }
- else {
- super._updatePosition();
- }
- }
- /**
- * Destroy the camera and release the current resources hold by it.
- */
- dispose() {
- this.inputs.clear();
- super.dispose();
- }
- /**
- * Gets the current object class name.
- * @returns the class name
- */
- getClassName() {
- return "FreeCamera";
- }
-}
-__decorate([
- serializeAsVector3()
-], FreeCamera.prototype, "ellipsoid", void 0);
-__decorate([
- serializeAsVector3()
-], FreeCamera.prototype, "ellipsoidOffset", void 0);
-__decorate([
- serialize()
-], FreeCamera.prototype, "checkCollisions", void 0);
-__decorate([
- serialize()
-], FreeCamera.prototype, "applyGravity", void 0);
-//# sourceMappingURL=freeCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/touchCamera.js
-
-
-
-node_Node.AddNodeConstructor("TouchCamera", (name, scene) => {
- return () => new TouchCamera(name, math_vector_Vector3.Zero(), scene);
-});
-/**
- * This represents a FPS type of camera controlled by touch.
- * This is like a universal camera minus the Gamepad controls.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#universal-camera
- */
-class TouchCamera extends FreeCamera {
- /**
- * Defines the touch sensibility for rotation.
- * The higher the faster.
- */
- get touchAngularSensibility() {
- const touch = this.inputs.attached["touch"];
- if (touch) {
- return touch.touchAngularSensibility;
- }
- return 0;
- }
- set touchAngularSensibility(value) {
- const touch = this.inputs.attached["touch"];
- if (touch) {
- touch.touchAngularSensibility = value;
- }
- }
- /**
- * Defines the touch sensibility for move.
- * The higher the faster.
- */
- get touchMoveSensibility() {
- const touch = this.inputs.attached["touch"];
- if (touch) {
- return touch.touchMoveSensibility;
- }
- return 0;
- }
- set touchMoveSensibility(value) {
- const touch = this.inputs.attached["touch"];
- if (touch) {
- touch.touchMoveSensibility = value;
- }
- }
- /**
- * Instantiates a new touch camera.
- * This represents a FPS type of camera controlled by touch.
- * This is like a universal camera minus the Gamepad controls.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#universal-camera
- * @param name Define the name of the camera in the scene
- * @param position Define the start position of the camera in the scene
- * @param scene Define the scene the camera belongs to
- */
- constructor(name, position, scene) {
- super(name, position, scene);
- this.inputs.addTouch();
- this._setupInputs();
- }
- /**
- * Gets the current object class name.
- * @returns the class name
- */
- getClassName() {
- return "TouchCamera";
- }
- /** @internal */
- _setupInputs() {
- const touch = this.inputs.attached["touch"];
- const mouse = this.inputs.attached["mouse"];
- if (mouse) {
- mouse.touchEnabled = false;
- }
- else {
- touch.allowMouse = true;
- }
- }
-}
-//# sourceMappingURL=touchCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/arcRotateCamera.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-node_Node.AddNodeConstructor("ArcRotateCamera", (name, scene) => {
- return () => new ArcRotateCamera(name, 0, 0, 1.0, math_vector_Vector3.Zero(), scene);
-});
-/**
- * This represents an orbital type of camera.
- *
- * This camera always points towards a given target position and can be rotated around that target with the target as the centre of rotation. It can be controlled with cursors and mouse, or with touch events.
- * Think of this camera as one orbiting its target position, or more imaginatively as a spy satellite orbiting the earth. Its position relative to the target (earth) can be set by three parameters, alpha (radians) the longitudinal rotation, beta (radians) the latitudinal rotation and radius the distance from the target position.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#arc-rotate-camera
- */
-class ArcRotateCamera extends targetCamera_TargetCamera {
- /**
- * Defines the target point of the camera.
- * The camera looks towards it from the radius distance.
- */
- get target() {
- return this._target;
- }
- set target(value) {
- this.setTarget(value);
- }
- /**
- * Defines the target mesh of the camera.
- * The camera looks towards it from the radius distance.
- * Please note that setting a target host will disable panning.
- */
- get targetHost() {
- return this._targetHost;
- }
- set targetHost(value) {
- if (value) {
- this.setTarget(value);
- }
- }
- /**
- * Return the current target position of the camera. This value is expressed in local space.
- * @returns the target position
- */
- getTarget() {
- return this.target;
- }
- /**
- * Define the current local position of the camera in the scene
- */
- get position() {
- return this._position;
- }
- set position(newPosition) {
- this.setPosition(newPosition);
- }
- /**
- * The vector the camera should consider as up. (default is Vector3(0, 1, 0) as returned by Vector3.Up())
- * Setting this will copy the given vector to the camera's upVector, and set rotation matrices to and from Y up.
- * DO NOT set the up vector using copyFrom or copyFromFloats, as this bypasses setting the above matrices.
- */
- set upVector(vec) {
- if (!this._upToYMatrix) {
- this._yToUpMatrix = new math_vector_Matrix();
- this._upToYMatrix = new math_vector_Matrix();
- this._upVector = math_vector_Vector3.Zero();
- }
- vec.normalize();
- this._upVector.copyFrom(vec);
- this.setMatUp();
- }
- get upVector() {
- return this._upVector;
- }
- /**
- * Sets the Y-up to camera up-vector rotation matrix, and the up-vector to Y-up rotation matrix.
- */
- setMatUp() {
- // from y-up to custom-up (used in _getViewMatrix)
- math_vector_Matrix.RotationAlignToRef(math_vector_Vector3.UpReadOnly, this._upVector, this._yToUpMatrix);
- // from custom-up to y-up (used in rebuildAnglesAndRadius)
- math_vector_Matrix.RotationAlignToRef(this._upVector, math_vector_Vector3.UpReadOnly, this._upToYMatrix);
- }
- //-- begin properties for backward compatibility for inputs
- /**
- * Gets or Set the pointer angular sensibility along the X axis or how fast is the camera rotating.
- */
- get angularSensibilityX() {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- return pointers.angularSensibilityX;
- }
- return 0;
- }
- set angularSensibilityX(value) {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- pointers.angularSensibilityX = value;
- }
- }
- /**
- * Gets or Set the pointer angular sensibility along the Y axis or how fast is the camera rotating.
- */
- get angularSensibilityY() {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- return pointers.angularSensibilityY;
- }
- return 0;
- }
- set angularSensibilityY(value) {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- pointers.angularSensibilityY = value;
- }
- }
- /**
- * Gets or Set the pointer pinch precision or how fast is the camera zooming.
- */
- get pinchPrecision() {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- return pointers.pinchPrecision;
- }
- return 0;
- }
- set pinchPrecision(value) {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- pointers.pinchPrecision = value;
- }
- }
- /**
- * Gets or Set the pointer pinch delta percentage or how fast is the camera zooming.
- * It will be used instead of pinchDeltaPrecision if different from 0.
- * It defines the percentage of current camera.radius to use as delta when pinch zoom is used.
- */
- get pinchDeltaPercentage() {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- return pointers.pinchDeltaPercentage;
- }
- return 0;
- }
- set pinchDeltaPercentage(value) {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- pointers.pinchDeltaPercentage = value;
- }
- }
- /**
- * Gets or Set the pointer use natural pinch zoom to override the pinch precision
- * and pinch delta percentage.
- * When useNaturalPinchZoom is true, multi touch zoom will zoom in such
- * that any object in the plane at the camera's target point will scale
- * perfectly with finger motion.
- */
- get useNaturalPinchZoom() {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- return pointers.useNaturalPinchZoom;
- }
- return false;
- }
- set useNaturalPinchZoom(value) {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- pointers.useNaturalPinchZoom = value;
- }
- }
- /**
- * Gets or Set the pointer panning sensibility or how fast is the camera moving.
- */
- get panningSensibility() {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- return pointers.panningSensibility;
- }
- return 0;
- }
- set panningSensibility(value) {
- const pointers = this.inputs.attached["pointers"];
- if (pointers) {
- pointers.panningSensibility = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control beta angle in a positive direction.
- */
- get keysUp() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysUp;
- }
- return [];
- }
- set keysUp(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysUp = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control beta angle in a negative direction.
- */
- get keysDown() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysDown;
- }
- return [];
- }
- set keysDown(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysDown = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control alpha angle in a negative direction.
- */
- get keysLeft() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysLeft;
- }
- return [];
- }
- set keysLeft(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysLeft = value;
- }
- }
- /**
- * Gets or Set the list of keyboard keys used to control alpha angle in a positive direction.
- */
- get keysRight() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysRight;
- }
- return [];
- }
- set keysRight(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysRight = value;
- }
- }
- /**
- * Gets or Set the mouse wheel precision or how fast is the camera zooming.
- */
- get wheelPrecision() {
- const mousewheel = this.inputs.attached["mousewheel"];
- if (mousewheel) {
- return mousewheel.wheelPrecision;
- }
- return 0;
- }
- set wheelPrecision(value) {
- const mousewheel = this.inputs.attached["mousewheel"];
- if (mousewheel) {
- mousewheel.wheelPrecision = value;
- }
- }
- /**
- * Gets or Set the boolean value that controls whether or not the mouse wheel
- * zooms to the location of the mouse pointer or not. The default is false.
- */
- get zoomToMouseLocation() {
- const mousewheel = this.inputs.attached["mousewheel"];
- if (mousewheel) {
- return mousewheel.zoomToMouseLocation;
- }
- return false;
- }
- set zoomToMouseLocation(value) {
- const mousewheel = this.inputs.attached["mousewheel"];
- if (mousewheel) {
- mousewheel.zoomToMouseLocation = value;
- }
- }
- /**
- * Gets or Set the mouse wheel delta percentage or how fast is the camera zooming.
- * It will be used instead of pinchDeltaPrecision if different from 0.
- * It defines the percentage of current camera.radius to use as delta when pinch zoom is used.
- */
- get wheelDeltaPercentage() {
- const mousewheel = this.inputs.attached["mousewheel"];
- if (mousewheel) {
- return mousewheel.wheelDeltaPercentage;
- }
- return 0;
- }
- set wheelDeltaPercentage(value) {
- const mousewheel = this.inputs.attached["mousewheel"];
- if (mousewheel) {
- mousewheel.wheelDeltaPercentage = value;
- }
- }
- /**
- * Gets the bouncing behavior of the camera if it has been enabled.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors/cameraBehaviors#bouncing-behavior
- */
- get bouncingBehavior() {
- return this._bouncingBehavior;
- }
- /**
- * Defines if the bouncing behavior of the camera is enabled on the camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors/cameraBehaviors#bouncing-behavior
- */
- get useBouncingBehavior() {
- return this._bouncingBehavior != null;
- }
- set useBouncingBehavior(value) {
- if (value === this.useBouncingBehavior) {
- return;
- }
- if (value) {
- this._bouncingBehavior = new BouncingBehavior();
- this.addBehavior(this._bouncingBehavior);
- }
- else if (this._bouncingBehavior) {
- this.removeBehavior(this._bouncingBehavior);
- this._bouncingBehavior = null;
- }
- }
- /**
- * Gets the framing behavior of the camera if it has been enabled.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors/cameraBehaviors#framing-behavior
- */
- get framingBehavior() {
- return this._framingBehavior;
- }
- /**
- * Defines if the framing behavior of the camera is enabled on the camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors/cameraBehaviors#framing-behavior
- */
- get useFramingBehavior() {
- return this._framingBehavior != null;
- }
- set useFramingBehavior(value) {
- if (value === this.useFramingBehavior) {
- return;
- }
- if (value) {
- this._framingBehavior = new FramingBehavior();
- this.addBehavior(this._framingBehavior);
- }
- else if (this._framingBehavior) {
- this.removeBehavior(this._framingBehavior);
- this._framingBehavior = null;
- }
- }
- /**
- * Gets the auto rotation behavior of the camera if it has been enabled.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors/cameraBehaviors#autorotation-behavior
- */
- get autoRotationBehavior() {
- return this._autoRotationBehavior;
- }
- /**
- * Defines if the auto rotation behavior of the camera is enabled on the camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/behaviors/cameraBehaviors#autorotation-behavior
- */
- get useAutoRotationBehavior() {
- return this._autoRotationBehavior != null;
- }
- set useAutoRotationBehavior(value) {
- if (value === this.useAutoRotationBehavior) {
- return;
- }
- if (value) {
- this._autoRotationBehavior = new AutoRotationBehavior();
- this.addBehavior(this._autoRotationBehavior);
- }
- else if (this._autoRotationBehavior) {
- this.removeBehavior(this._autoRotationBehavior);
- this._autoRotationBehavior = null;
- }
- }
- /**
- * Instantiates a new ArcRotateCamera in a given scene
- * @param name Defines the name of the camera
- * @param alpha Defines the camera rotation along the longitudinal axis
- * @param beta Defines the camera rotation along the latitudinal axis
- * @param radius Defines the camera distance from its target
- * @param target Defines the camera target
- * @param scene Defines the scene the camera belongs to
- * @param setActiveOnSceneIfNoneActive Defines whether the camera should be marked as active if not other active cameras have been defined
- */
- constructor(name, alpha, beta, radius, target, scene, setActiveOnSceneIfNoneActive = true) {
- super(name, math_vector_Vector3.Zero(), scene, setActiveOnSceneIfNoneActive);
- /**
- * Current inertia value on the longitudinal axis.
- * The bigger this number the longer it will take for the camera to stop.
- */
- this.inertialAlphaOffset = 0;
- /**
- * Current inertia value on the latitudinal axis.
- * The bigger this number the longer it will take for the camera to stop.
- */
- this.inertialBetaOffset = 0;
- /**
- * Current inertia value on the radius axis.
- * The bigger this number the longer it will take for the camera to stop.
- */
- this.inertialRadiusOffset = 0;
- /**
- * Minimum allowed angle on the longitudinal axis.
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.lowerAlphaLimit = null;
- /**
- * Maximum allowed angle on the longitudinal axis.
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.upperAlphaLimit = null;
- /**
- * Minimum allowed angle on the latitudinal axis.
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.lowerBetaLimit = 0.01;
- /**
- * Maximum allowed angle on the latitudinal axis.
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.upperBetaLimit = Math.PI - 0.01;
- /**
- * Minimum allowed distance of the camera to the target (The camera can not get closer).
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.lowerRadiusLimit = null;
- /**
- * Maximum allowed distance of the camera to the target (The camera can not get further).
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.upperRadiusLimit = null;
- /**
- * Defines the current inertia value used during panning of the camera along the X axis.
- */
- this.inertialPanningX = 0;
- /**
- * Defines the current inertia value used during panning of the camera along the Y axis.
- */
- this.inertialPanningY = 0;
- /**
- * Defines the distance used to consider the camera in pan mode vs pinch/zoom.
- * Basically if your fingers moves away from more than this distance you will be considered
- * in pinch mode.
- */
- this.pinchToPanMaxDistance = 20;
- /**
- * Defines the maximum distance the camera can pan.
- * This could help keeping the camera always in your scene.
- */
- this.panningDistanceLimit = null;
- /**
- * Defines the target of the camera before panning.
- */
- this.panningOriginTarget = math_vector_Vector3.Zero();
- /**
- * Defines the value of the inertia used during panning.
- * 0 would mean stop inertia and one would mean no deceleration at all.
- */
- this.panningInertia = 0.9;
- //-- end properties for backward compatibility for inputs
- /**
- * Defines how much the radius should be scaled while zooming on a particular mesh (through the zoomOn function)
- */
- this.zoomOnFactor = 1;
- /**
- * Defines a screen offset for the camera position.
- */
- this.targetScreenOffset = math_vector_Vector2.Zero();
- /**
- * Allows the camera to be completely reversed.
- * If false the camera can not arrive upside down.
- */
- this.allowUpsideDown = true;
- /**
- * Define if double tap/click is used to restore the previously saved state of the camera.
- */
- this.useInputToRestoreState = true;
- /** @internal */
- this._viewMatrix = new math_vector_Matrix();
- /**
- * Defines the allowed panning axis.
- */
- this.panningAxis = new math_vector_Vector3(1, 1, 0);
- this._transformedDirection = new math_vector_Vector3();
- /**
- * Defines if camera will eliminate transform on y axis.
- */
- this.mapPanning = false;
- /**
- * Observable triggered when the mesh target has been changed on the camera.
- */
- this.onMeshTargetChangedObservable = new observable_Observable();
- /**
- * Defines whether the camera should check collision with the objects oh the scene.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_collisions#how-can-i-do-this-
- */
- this.checkCollisions = false;
- /**
- * Defines the collision radius of the camera.
- * This simulates a sphere around the camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_collisions#arcrotatecamera
- */
- this.collisionRadius = new math_vector_Vector3(0.5, 0.5, 0.5);
- this._previousPosition = math_vector_Vector3.Zero();
- this._collisionVelocity = math_vector_Vector3.Zero();
- this._newPosition = math_vector_Vector3.Zero();
- this._computationVector = math_vector_Vector3.Zero();
- this._onCollisionPositionChange = (collisionId, newPosition, collidedMesh = null) => {
- if (!collidedMesh) {
- this._previousPosition.copyFrom(this._position);
- }
- else {
- this.setPosition(newPosition);
- if (this.onCollide) {
- this.onCollide(collidedMesh);
- }
- }
- // Recompute because of constraints
- const cosa = Math.cos(this.alpha);
- const sina = Math.sin(this.alpha);
- const cosb = Math.cos(this.beta);
- let sinb = Math.sin(this.beta);
- if (sinb === 0) {
- sinb = 0.0001;
- }
- const target = this._getTargetPosition();
- this._computationVector.copyFromFloats(this.radius * cosa * sinb, this.radius * cosb, this.radius * sina * sinb);
- target.addToRef(this._computationVector, this._newPosition);
- this._position.copyFrom(this._newPosition);
- let up = this.upVector;
- if (this.allowUpsideDown && this.beta < 0) {
- up = up.clone();
- up = up.negate();
- }
- this._computeViewMatrix(this._position, target, up);
- this._viewMatrix.addAtIndex(12, this.targetScreenOffset.x);
- this._viewMatrix.addAtIndex(13, this.targetScreenOffset.y);
- this._collisionTriggered = false;
- };
- this._target = math_vector_Vector3.Zero();
- if (target) {
- this.setTarget(target);
- }
- this.alpha = alpha;
- this.beta = beta;
- this.radius = radius;
- this.getViewMatrix();
- this.inputs = new ArcRotateCameraInputsManager(this);
- this.inputs.addKeyboard().addMouseWheel().addPointers();
- }
- // Cache
- /** @internal */
- _initCache() {
- super._initCache();
- this._cache._target = new math_vector_Vector3(Number.MAX_VALUE, Number.MAX_VALUE, Number.MAX_VALUE);
- this._cache.alpha = undefined;
- this._cache.beta = undefined;
- this._cache.radius = undefined;
- this._cache.targetScreenOffset = math_vector_Vector2.Zero();
- }
- /**
- * @internal
- */
- _updateCache(ignoreParentClass) {
- if (!ignoreParentClass) {
- super._updateCache();
- }
- this._cache._target.copyFrom(this._getTargetPosition());
- this._cache.alpha = this.alpha;
- this._cache.beta = this.beta;
- this._cache.radius = this.radius;
- this._cache.targetScreenOffset.copyFrom(this.targetScreenOffset);
- }
- _getTargetPosition() {
- if (this._targetHost && this._targetHost.getAbsolutePosition) {
- const pos = this._targetHost.getAbsolutePosition();
- if (this._targetBoundingCenter) {
- pos.addToRef(this._targetBoundingCenter, this._target);
- }
- else {
- this._target.copyFrom(pos);
- }
- }
- const lockedTargetPosition = this._getLockedTargetPosition();
- if (lockedTargetPosition) {
- return lockedTargetPosition;
- }
- return this._target;
- }
- /**
- * Stores the current state of the camera (alpha, beta, radius and target)
- * @returns the camera itself
- */
- storeState() {
- this._storedAlpha = this.alpha;
- this._storedBeta = this.beta;
- this._storedRadius = this.radius;
- this._storedTarget = this._getTargetPosition().clone();
- this._storedTargetScreenOffset = this.targetScreenOffset.clone();
- return super.storeState();
- }
- /**
- * @internal
- * Restored camera state. You must call storeState() first
- */
- _restoreStateValues() {
- if (!super._restoreStateValues()) {
- return false;
- }
- this.setTarget(this._storedTarget.clone());
- this.alpha = this._storedAlpha;
- this.beta = this._storedBeta;
- this.radius = this._storedRadius;
- this.targetScreenOffset = this._storedTargetScreenOffset.clone();
- this.inertialAlphaOffset = 0;
- this.inertialBetaOffset = 0;
- this.inertialRadiusOffset = 0;
- this.inertialPanningX = 0;
- this.inertialPanningY = 0;
- return true;
- }
- // Synchronized
- /** @internal */
- _isSynchronizedViewMatrix() {
- if (!super._isSynchronizedViewMatrix()) {
- return false;
- }
- return (this._cache._target.equals(this._getTargetPosition()) &&
- this._cache.alpha === this.alpha &&
- this._cache.beta === this.beta &&
- this._cache.radius === this.radius &&
- this._cache.targetScreenOffset.equals(this.targetScreenOffset));
- }
- /**
- * Attached controls to the current camera.
- * @param ignored defines an ignored parameter kept for backward compatibility.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- * @param useCtrlForPanning Defines whether ctrl is used for panning within the controls
- * @param panningMouseButton Defines whether panning is allowed through mouse click button
- */
- attachControl(ignored, noPreventDefault, useCtrlForPanning = true, panningMouseButton = 2) {
- // eslint-disable-next-line prefer-rest-params
- const args = arguments;
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(args);
- this._useCtrlForPanning = useCtrlForPanning;
- this._panningMouseButton = panningMouseButton;
- // backwards compatibility
- if (typeof args[0] === "boolean") {
- if (args.length > 1) {
- this._useCtrlForPanning = args[1];
- }
- if (args.length > 2) {
- this._panningMouseButton = args[2];
- }
- }
- this.inputs.attachElement(noPreventDefault);
- this._reset = () => {
- this.inertialAlphaOffset = 0;
- this.inertialBetaOffset = 0;
- this.inertialRadiusOffset = 0;
- this.inertialPanningX = 0;
- this.inertialPanningY = 0;
- };
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- this.inputs.detachElement();
- if (this._reset) {
- this._reset();
- }
- }
- /** @internal */
- _checkInputs() {
- //if (async) collision inspection was triggered, don't update the camera's position - until the collision callback was called.
- if (this._collisionTriggered) {
- return;
- }
- this.inputs.checkInputs();
- // Inertia
- if (this.inertialAlphaOffset !== 0 || this.inertialBetaOffset !== 0 || this.inertialRadiusOffset !== 0) {
- const directionModifier = this.invertRotation ? -1 : 1;
- let inertialAlphaOffset = this.inertialAlphaOffset;
- if (this.beta <= 0) {
- inertialAlphaOffset *= -1;
- }
- if (this.getScene().useRightHandedSystem) {
- inertialAlphaOffset *= -1;
- }
- if (this.parent && this.parent._getWorldMatrixDeterminant() < 0) {
- inertialAlphaOffset *= -1;
- }
- this.alpha += inertialAlphaOffset * directionModifier;
- this.beta += this.inertialBetaOffset * directionModifier;
- this.radius -= this.inertialRadiusOffset;
- this.inertialAlphaOffset *= this.inertia;
- this.inertialBetaOffset *= this.inertia;
- this.inertialRadiusOffset *= this.inertia;
- if (Math.abs(this.inertialAlphaOffset) < math_constants_Epsilon) {
- this.inertialAlphaOffset = 0;
- }
- if (Math.abs(this.inertialBetaOffset) < math_constants_Epsilon) {
- this.inertialBetaOffset = 0;
- }
- if (Math.abs(this.inertialRadiusOffset) < this.speed * math_constants_Epsilon) {
- this.inertialRadiusOffset = 0;
- }
- }
- // Panning inertia
- if (this.inertialPanningX !== 0 || this.inertialPanningY !== 0) {
- const localDirection = new math_vector_Vector3(this.inertialPanningX, this.inertialPanningY, this.inertialPanningY);
- this._viewMatrix.invertToRef(this._cameraTransformMatrix);
- localDirection.multiplyInPlace(this.panningAxis);
- math_vector_Vector3.TransformNormalToRef(localDirection, this._cameraTransformMatrix, this._transformedDirection);
- // Eliminate y if mapPanning is enabled
- if (this.mapPanning || !this.panningAxis.y) {
- this._transformedDirection.y = 0;
- }
- if (!this._targetHost) {
- if (this.panningDistanceLimit) {
- this._transformedDirection.addInPlace(this._target);
- const distanceSquared = math_vector_Vector3.DistanceSquared(this._transformedDirection, this.panningOriginTarget);
- if (distanceSquared <= this.panningDistanceLimit * this.panningDistanceLimit) {
- this._target.copyFrom(this._transformedDirection);
- }
- }
- else {
- this._target.addInPlace(this._transformedDirection);
- }
- }
- this.inertialPanningX *= this.panningInertia;
- this.inertialPanningY *= this.panningInertia;
- if (Math.abs(this.inertialPanningX) < this.speed * math_constants_Epsilon) {
- this.inertialPanningX = 0;
- }
- if (Math.abs(this.inertialPanningY) < this.speed * math_constants_Epsilon) {
- this.inertialPanningY = 0;
- }
- }
- // Limits
- this._checkLimits();
- super._checkInputs();
- }
- _checkLimits() {
- if (this.lowerBetaLimit === null || this.lowerBetaLimit === undefined) {
- if (this.allowUpsideDown && this.beta > Math.PI) {
- this.beta = this.beta - 2 * Math.PI;
- }
- }
- else {
- if (this.beta < this.lowerBetaLimit) {
- this.beta = this.lowerBetaLimit;
- }
- }
- if (this.upperBetaLimit === null || this.upperBetaLimit === undefined) {
- if (this.allowUpsideDown && this.beta < -Math.PI) {
- this.beta = this.beta + 2 * Math.PI;
- }
- }
- else {
- if (this.beta > this.upperBetaLimit) {
- this.beta = this.upperBetaLimit;
- }
- }
- if (this.lowerAlphaLimit !== null && this.alpha < this.lowerAlphaLimit) {
- this.alpha = this.lowerAlphaLimit;
- }
- if (this.upperAlphaLimit !== null && this.alpha > this.upperAlphaLimit) {
- this.alpha = this.upperAlphaLimit;
- }
- if (this.lowerRadiusLimit !== null && this.radius < this.lowerRadiusLimit) {
- this.radius = this.lowerRadiusLimit;
- this.inertialRadiusOffset = 0;
- }
- if (this.upperRadiusLimit !== null && this.radius > this.upperRadiusLimit) {
- this.radius = this.upperRadiusLimit;
- this.inertialRadiusOffset = 0;
- }
- }
- /**
- * Rebuilds angles (alpha, beta) and radius from the give position and target
- */
- rebuildAnglesAndRadius() {
- this._position.subtractToRef(this._getTargetPosition(), this._computationVector);
- // need to rotate to Y up equivalent if up vector not Axis.Y
- if (this._upVector.x !== 0 || this._upVector.y !== 1.0 || this._upVector.z !== 0) {
- math_vector_Vector3.TransformCoordinatesToRef(this._computationVector, this._upToYMatrix, this._computationVector);
- }
- this.radius = this._computationVector.length();
- if (this.radius === 0) {
- this.radius = 0.0001; // Just to avoid division by zero
- }
- // Alpha
- const previousAlpha = this.alpha;
- if (this._computationVector.x === 0 && this._computationVector.z === 0) {
- this.alpha = Math.PI / 2; // avoid division by zero when looking along up axis, and set to acos(0)
- }
- else {
- this.alpha = Math.acos(this._computationVector.x / Math.sqrt(Math.pow(this._computationVector.x, 2) + Math.pow(this._computationVector.z, 2)));
- }
- if (this._computationVector.z < 0) {
- this.alpha = 2 * Math.PI - this.alpha;
- }
- // Calculate the number of revolutions between the new and old alpha values.
- const alphaCorrectionTurns = Math.round((previousAlpha - this.alpha) / (2.0 * Math.PI));
- // Adjust alpha so that its numerical representation is the closest one to the old value.
- this.alpha += alphaCorrectionTurns * 2.0 * Math.PI;
- // Beta
- this.beta = Math.acos(this._computationVector.y / this.radius);
- this._checkLimits();
- }
- /**
- * Use a position to define the current camera related information like alpha, beta and radius
- * @param position Defines the position to set the camera at
- */
- setPosition(position) {
- if (this._position.equals(position)) {
- return;
- }
- this._position.copyFrom(position);
- this.rebuildAnglesAndRadius();
- }
- /**
- * Defines the target the camera should look at.
- * This will automatically adapt alpha beta and radius to fit within the new target.
- * Please note that setting a target as a mesh will disable panning.
- * @param target Defines the new target as a Vector or a mesh
- * @param toBoundingCenter In case of a mesh target, defines whether to target the mesh position or its bounding information center
- * @param allowSamePosition If false, prevents reapplying the new computed position if it is identical to the current one (optim)
- * @param cloneAlphaBetaRadius If true, replicate the current setup (alpha, beta, radius) on the new target
- */
- setTarget(target, toBoundingCenter = false, allowSamePosition = false, cloneAlphaBetaRadius = false) {
- var _a;
- cloneAlphaBetaRadius = (_a = this.overrideCloneAlphaBetaRadius) !== null && _a !== void 0 ? _a : cloneAlphaBetaRadius;
- if (target.getBoundingInfo) {
- if (toBoundingCenter) {
- this._targetBoundingCenter = target.getBoundingInfo().boundingBox.centerWorld.clone();
- }
- else {
- this._targetBoundingCenter = null;
- }
- target.computeWorldMatrix();
- this._targetHost = target;
- this._target = this._getTargetPosition();
- this.onMeshTargetChangedObservable.notifyObservers(this._targetHost);
- }
- else {
- const newTarget = target;
- const currentTarget = this._getTargetPosition();
- if (currentTarget && !allowSamePosition && currentTarget.equals(newTarget)) {
- return;
- }
- this._targetHost = null;
- this._target = newTarget;
- this._targetBoundingCenter = null;
- this.onMeshTargetChangedObservable.notifyObservers(null);
- }
- if (!cloneAlphaBetaRadius) {
- this.rebuildAnglesAndRadius();
- }
- }
- /** @internal */
- _getViewMatrix() {
- // Compute
- const cosa = Math.cos(this.alpha);
- const sina = Math.sin(this.alpha);
- const cosb = Math.cos(this.beta);
- let sinb = Math.sin(this.beta);
- if (sinb === 0) {
- sinb = 0.0001;
- }
- if (this.radius === 0) {
- this.radius = 0.0001; // Just to avoid division by zero
- }
- const target = this._getTargetPosition();
- this._computationVector.copyFromFloats(this.radius * cosa * sinb, this.radius * cosb, this.radius * sina * sinb);
- // Rotate according to up vector
- if (this._upVector.x !== 0 || this._upVector.y !== 1.0 || this._upVector.z !== 0) {
- math_vector_Vector3.TransformCoordinatesToRef(this._computationVector, this._yToUpMatrix, this._computationVector);
- }
- target.addToRef(this._computationVector, this._newPosition);
- if (this.getScene().collisionsEnabled && this.checkCollisions) {
- const coordinator = this.getScene().collisionCoordinator;
- if (!this._collider) {
- this._collider = coordinator.createCollider();
- }
- this._collider._radius = this.collisionRadius;
- this._newPosition.subtractToRef(this._position, this._collisionVelocity);
- this._collisionTriggered = true;
- coordinator.getNewPosition(this._position, this._collisionVelocity, this._collider, 3, null, this._onCollisionPositionChange, this.uniqueId);
- }
- else {
- this._position.copyFrom(this._newPosition);
- let up = this.upVector;
- if (this.allowUpsideDown && sinb < 0) {
- up = up.negate();
- }
- this._computeViewMatrix(this._position, target, up);
- this._viewMatrix.addAtIndex(12, this.targetScreenOffset.x);
- this._viewMatrix.addAtIndex(13, this.targetScreenOffset.y);
- }
- this._currentTarget = target;
- return this._viewMatrix;
- }
- /**
- * Zooms on a mesh to be at the min distance where we could see it fully in the current viewport.
- * @param meshes Defines the mesh to zoom on
- * @param doNotUpdateMaxZ Defines whether or not maxZ should be updated whilst zooming on the mesh (this can happen if the mesh is big and the maxradius pretty small for instance)
- */
- zoomOn(meshes, doNotUpdateMaxZ = false) {
- meshes = meshes || this.getScene().meshes;
- const minMaxVector = mesh_Mesh.MinMax(meshes);
- const distance = math_vector_Vector3.Distance(minMaxVector.min, minMaxVector.max);
- this.radius = distance * this.zoomOnFactor;
- this.focusOn({ min: minMaxVector.min, max: minMaxVector.max, distance: distance }, doNotUpdateMaxZ);
- }
- /**
- * Focus on a mesh or a bounding box. This adapts the target and maxRadius if necessary but does not update the current radius.
- * The target will be changed but the radius
- * @param meshesOrMinMaxVectorAndDistance Defines the mesh or bounding info to focus on
- * @param doNotUpdateMaxZ Defines whether or not maxZ should be updated whilst zooming on the mesh (this can happen if the mesh is big and the maxradius pretty small for instance)
- */
- focusOn(meshesOrMinMaxVectorAndDistance, doNotUpdateMaxZ = false) {
- let meshesOrMinMaxVector;
- let distance;
- if (meshesOrMinMaxVectorAndDistance.min === undefined) {
- // meshes
- const meshes = meshesOrMinMaxVectorAndDistance || this.getScene().meshes;
- meshesOrMinMaxVector = mesh_Mesh.MinMax(meshes);
- distance = math_vector_Vector3.Distance(meshesOrMinMaxVector.min, meshesOrMinMaxVector.max);
- }
- else {
- //minMaxVector and distance
- const minMaxVectorAndDistance = meshesOrMinMaxVectorAndDistance;
- meshesOrMinMaxVector = minMaxVectorAndDistance;
- distance = minMaxVectorAndDistance.distance;
- }
- this._target = mesh_Mesh.Center(meshesOrMinMaxVector);
- if (!doNotUpdateMaxZ) {
- this.maxZ = distance * 2;
- }
- }
- /**
- * @override
- * Override Camera.createRigCamera
- */
- createRigCamera(name, cameraIndex) {
- let alphaShift = 0;
- switch (this.cameraRigMode) {
- case camera_Camera.RIG_MODE_STEREOSCOPIC_ANAGLYPH:
- case camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:
- case camera_Camera.RIG_MODE_STEREOSCOPIC_OVERUNDER:
- case camera_Camera.RIG_MODE_STEREOSCOPIC_INTERLACED:
- case camera_Camera.RIG_MODE_VR:
- alphaShift = this._cameraRigParams.stereoHalfAngle * (cameraIndex === 0 ? 1 : -1);
- break;
- case camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:
- alphaShift = this._cameraRigParams.stereoHalfAngle * (cameraIndex === 0 ? -1 : 1);
- break;
- }
- const rigCam = new ArcRotateCamera(name, this.alpha + alphaShift, this.beta, this.radius, this._target, this.getScene());
- rigCam._cameraRigParams = {};
- rigCam.isRigCamera = true;
- rigCam.rigParent = this;
- rigCam.upVector = this.upVector;
- rigCam.mode = this.mode;
- rigCam.orthoLeft = this.orthoLeft;
- rigCam.orthoRight = this.orthoRight;
- rigCam.orthoBottom = this.orthoBottom;
- rigCam.orthoTop = this.orthoTop;
- return rigCam;
- }
- /**
- * @internal
- * @override
- * Override Camera._updateRigCameras
- */
- _updateRigCameras() {
- const camLeft = this._rigCameras[0];
- const camRight = this._rigCameras[1];
- camLeft.beta = camRight.beta = this.beta;
- switch (this.cameraRigMode) {
- case camera_Camera.RIG_MODE_STEREOSCOPIC_ANAGLYPH:
- case camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:
- case camera_Camera.RIG_MODE_STEREOSCOPIC_OVERUNDER:
- case camera_Camera.RIG_MODE_STEREOSCOPIC_INTERLACED:
- case camera_Camera.RIG_MODE_VR:
- camLeft.alpha = this.alpha - this._cameraRigParams.stereoHalfAngle;
- camRight.alpha = this.alpha + this._cameraRigParams.stereoHalfAngle;
- break;
- case camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:
- camLeft.alpha = this.alpha + this._cameraRigParams.stereoHalfAngle;
- camRight.alpha = this.alpha - this._cameraRigParams.stereoHalfAngle;
- break;
- }
- super._updateRigCameras();
- }
- /**
- * Destroy the camera and release the current resources hold by it.
- */
- dispose() {
- this.inputs.clear();
- super.dispose();
- }
- /**
- * Gets the current object class name.
- * @returns the class name
- */
- getClassName() {
- return "ArcRotateCamera";
- }
-}
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "alpha", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "beta", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "radius", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "overrideCloneAlphaBetaRadius", void 0);
-__decorate([
- serializeAsVector3("target")
-], ArcRotateCamera.prototype, "_target", void 0);
-__decorate([
- serializeAsMeshReference("targetHost")
-], ArcRotateCamera.prototype, "_targetHost", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "inertialAlphaOffset", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "inertialBetaOffset", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "inertialRadiusOffset", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "lowerAlphaLimit", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "upperAlphaLimit", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "lowerBetaLimit", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "upperBetaLimit", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "lowerRadiusLimit", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "upperRadiusLimit", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "inertialPanningX", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "inertialPanningY", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "pinchToPanMaxDistance", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "panningDistanceLimit", void 0);
-__decorate([
- serializeAsVector3()
-], ArcRotateCamera.prototype, "panningOriginTarget", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "panningInertia", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "zoomToMouseLocation", null);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "zoomOnFactor", void 0);
-__decorate([
- serializeAsVector2()
-], ArcRotateCamera.prototype, "targetScreenOffset", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "allowUpsideDown", void 0);
-__decorate([
- serialize()
-], ArcRotateCamera.prototype, "useInputToRestoreState", void 0);
-//# sourceMappingURL=arcRotateCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/deviceOrientationCamera.js
-
-
-
-
-
-node_Node.AddNodeConstructor("DeviceOrientationCamera", (name, scene) => {
- return () => new DeviceOrientationCamera(name, math_vector_Vector3.Zero(), scene);
-});
-// We're mainly based on the logic defined into the FreeCamera code
-/**
- * This is a camera specifically designed to react to device orientation events such as a modern mobile device
- * being tilted forward or back and left or right.
- */
-class DeviceOrientationCamera extends FreeCamera {
- /**
- * Creates a new device orientation camera
- * @param name The name of the camera
- * @param position The start position camera
- * @param scene The scene the camera belongs to
- */
- constructor(name, position, scene) {
- super(name, position, scene);
- this._tmpDragQuaternion = new math_vector_Quaternion();
- this._disablePointerInputWhenUsingDeviceOrientation = true;
- this._dragFactor = 0;
- this._quaternionCache = new math_vector_Quaternion();
- this.inputs.addDeviceOrientation();
- // When the orientation sensor fires it's first event, disable mouse input
- if (this.inputs._deviceOrientationInput) {
- this.inputs._deviceOrientationInput._onDeviceOrientationChangedObservable.addOnce(() => {
- if (this._disablePointerInputWhenUsingDeviceOrientation) {
- if (this.inputs._mouseInput) {
- this.inputs._mouseInput._allowCameraRotation = false;
- this.inputs._mouseInput.onPointerMovedObservable.add((e) => {
- if (this._dragFactor != 0) {
- if (!this._initialQuaternion) {
- this._initialQuaternion = new math_vector_Quaternion();
- }
- // Rotate the initial space around the y axis to allow users to "turn around" via touch/mouse
- math_vector_Quaternion.FromEulerAnglesToRef(0, e.offsetX * this._dragFactor, 0, this._tmpDragQuaternion);
- this._initialQuaternion.multiplyToRef(this._tmpDragQuaternion, this._initialQuaternion);
- }
- });
- }
- }
- });
- }
- }
- /**
- * Gets or sets a boolean indicating that pointer input must be disabled on first orientation sensor update (Default: true)
- */
- get disablePointerInputWhenUsingDeviceOrientation() {
- return this._disablePointerInputWhenUsingDeviceOrientation;
- }
- set disablePointerInputWhenUsingDeviceOrientation(value) {
- this._disablePointerInputWhenUsingDeviceOrientation = value;
- }
- /**
- * Enabled turning on the y axis when the orientation sensor is active
- * @param dragFactor the factor that controls the turn speed (default: 1/300)
- */
- enableHorizontalDragging(dragFactor = 1 / 300) {
- this._dragFactor = dragFactor;
- }
- /**
- * Gets the current instance class name ("DeviceOrientationCamera").
- * This helps avoiding instanceof at run time.
- * @returns the class name
- */
- getClassName() {
- return "DeviceOrientationCamera";
- }
- /**
- * @internal
- * Checks and applies the current values of the inputs to the camera. (Internal use only)
- */
- _checkInputs() {
- super._checkInputs();
- this._quaternionCache.copyFrom(this.rotationQuaternion);
- if (this._initialQuaternion) {
- this._initialQuaternion.multiplyToRef(this.rotationQuaternion, this.rotationQuaternion);
- }
- }
- /**
- * Reset the camera to its default orientation on the specified axis only.
- * @param axis The axis to reset
- */
- resetToCurrentRotation(axis = math_axis_Axis.Y) {
- //can only work if this camera has a rotation quaternion already.
- if (!this.rotationQuaternion) {
- return;
- }
- if (!this._initialQuaternion) {
- this._initialQuaternion = new math_vector_Quaternion();
- }
- this._initialQuaternion.copyFrom(this._quaternionCache || this.rotationQuaternion);
- ["x", "y", "z"].forEach((axisName) => {
- if (!axis[axisName]) {
- this._initialQuaternion[axisName] = 0;
- }
- else {
- this._initialQuaternion[axisName] *= -1;
- }
- });
- this._initialQuaternion.normalize();
- //force rotation update
- this._initialQuaternion.multiplyToRef(this.rotationQuaternion, this.rotationQuaternion);
- }
-}
-//# sourceMappingURL=deviceOrientationCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/flyCameraInputsManager.js
-
-
-
-/**
- * Default Inputs manager for the FlyCamera.
- * It groups all the default supported inputs for ease of use.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FlyCameraInputsManager extends CameraInputsManager {
- /**
- * Instantiates a new FlyCameraInputsManager.
- * @param camera Defines the camera the inputs belong to.
- */
- constructor(camera) {
- super(camera);
- }
- /**
- * Add keyboard input support to the input manager.
- * @returns the new FlyCameraKeyboardMoveInput().
- */
- addKeyboard() {
- this.add(new FlyCameraKeyboardInput());
- return this;
- }
- /**
- * Add mouse input support to the input manager.
- * @returns the new FlyCameraMouseInput().
- */
- addMouse() {
- this.add(new FlyCameraMouseInput());
- return this;
- }
-}
-//# sourceMappingURL=flyCameraInputsManager.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/flyCamera.js
-
-
-
-
-
-
-
-/**
- * This is a flying camera, designed for 3D movement and rotation in all directions,
- * such as in a 3D Space Shooter or a Flight Simulator.
- */
-class FlyCamera extends targetCamera_TargetCamera {
- /**
- * Gets the input sensibility for mouse input.
- * Higher values reduce sensitivity.
- */
- get angularSensibility() {
- const mouse = this.inputs.attached["mouse"];
- if (mouse) {
- return mouse.angularSensibility;
- }
- return 0;
- }
- /**
- * Sets the input sensibility for a mouse input.
- * Higher values reduce sensitivity.
- */
- set angularSensibility(value) {
- const mouse = this.inputs.attached["mouse"];
- if (mouse) {
- mouse.angularSensibility = value;
- }
- }
- /**
- * Get the keys for camera movement forward.
- */
- get keysForward() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysForward;
- }
- return [];
- }
- /**
- * Set the keys for camera movement forward.
- */
- set keysForward(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysForward = value;
- }
- }
- /**
- * Get the keys for camera movement backward.
- */
- get keysBackward() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysBackward;
- }
- return [];
- }
- set keysBackward(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysBackward = value;
- }
- }
- /**
- * Get the keys for camera movement up.
- */
- get keysUp() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysUp;
- }
- return [];
- }
- /**
- * Set the keys for camera movement up.
- */
- set keysUp(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysUp = value;
- }
- }
- /**
- * Get the keys for camera movement down.
- */
- get keysDown() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysDown;
- }
- return [];
- }
- /**
- * Set the keys for camera movement down.
- */
- set keysDown(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysDown = value;
- }
- }
- /**
- * Get the keys for camera movement left.
- */
- get keysLeft() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysLeft;
- }
- return [];
- }
- /**
- * Set the keys for camera movement left.
- */
- set keysLeft(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysLeft = value;
- }
- }
- /**
- * Set the keys for camera movement right.
- */
- get keysRight() {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- return keyboard.keysRight;
- }
- return [];
- }
- /**
- * Set the keys for camera movement right.
- */
- set keysRight(value) {
- const keyboard = this.inputs.attached["keyboard"];
- if (keyboard) {
- keyboard.keysRight = value;
- }
- }
- /**
- * Instantiates a FlyCamera.
- * This is a flying camera, designed for 3D movement and rotation in all directions,
- * such as in a 3D Space Shooter or a Flight Simulator.
- * @param name Define the name of the camera in the scene.
- * @param position Define the starting position of the camera in the scene.
- * @param scene Define the scene the camera belongs to.
- * @param setActiveOnSceneIfNoneActive Defines whether the camera should be marked as active, if no other camera has been defined as active.
- */
- constructor(name, position, scene, setActiveOnSceneIfNoneActive = true) {
- super(name, position, scene, setActiveOnSceneIfNoneActive);
- /**
- * Define the collision ellipsoid of the camera.
- * This is helpful for simulating a camera body, like a player's body.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_collisions#arcrotatecamera
- */
- this.ellipsoid = new math_vector_Vector3(1, 1, 1);
- /**
- * Define an offset for the position of the ellipsoid around the camera.
- * This can be helpful if the camera is attached away from the player's body center,
- * such as at its head.
- */
- this.ellipsoidOffset = new math_vector_Vector3(0, 0, 0);
- /**
- * Enable or disable collisions of the camera with the rest of the scene objects.
- */
- this.checkCollisions = false;
- /**
- * Enable or disable gravity on the camera.
- */
- this.applyGravity = false;
- /**
- * Define the current direction the camera is moving to.
- */
- this.cameraDirection = math_vector_Vector3.Zero();
- /**
- * Track Roll to maintain the wanted Rolling when looking around.
- */
- this._trackRoll = 0;
- /**
- * Slowly correct the Roll to its original value after a Pitch+Yaw rotation.
- */
- this.rollCorrect = 100;
- /**
- * Mimic a banked turn, Rolling the camera when Yawing.
- * It's recommended to use rollCorrect = 10 for faster banking correction.
- */
- this.bankedTurn = false;
- /**
- * Limit in radians for how much Roll banking will add. (Default: 90°)
- */
- this.bankedTurnLimit = Math.PI / 2;
- /**
- * Value of 0 disables the banked Roll.
- * Value of 1 is equal to the Yaw angle in radians.
- */
- this.bankedTurnMultiplier = 1;
- this._needMoveForGravity = false;
- this._oldPosition = math_vector_Vector3.Zero();
- this._diffPosition = math_vector_Vector3.Zero();
- this._newPosition = math_vector_Vector3.Zero();
- // Collisions.
- this._collisionMask = -1;
- /**
- * @internal
- */
- this._onCollisionPositionChange = (collisionId, newPosition, collidedMesh = null) => {
- const updatePosition = (newPos) => {
- this._newPosition.copyFrom(newPos);
- this._newPosition.subtractToRef(this._oldPosition, this._diffPosition);
- if (this._diffPosition.length() > engine_Engine.CollisionsEpsilon) {
- this.position.addInPlace(this._diffPosition);
- if (this.onCollide && collidedMesh) {
- this.onCollide(collidedMesh);
- }
- }
- };
- updatePosition(newPosition);
- };
- this.inputs = new FlyCameraInputsManager(this);
- this.inputs.addKeyboard().addMouse();
- }
- /**
- * Attached controls to the current camera.
- * @param ignored defines an ignored parameter kept for backward compatibility.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(ignored, noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- this.inputs.attachElement(noPreventDefault);
- }
- /**
- * Detach a control from the HTML DOM element.
- * The camera will stop reacting to that input.
- */
- detachControl() {
- this.inputs.detachElement();
- this.cameraDirection = new math_vector_Vector3(0, 0, 0);
- }
- /**
- * Get the mask that the camera ignores in collision events.
- */
- get collisionMask() {
- return this._collisionMask;
- }
- /**
- * Set the mask that the camera ignores in collision events.
- */
- set collisionMask(mask) {
- this._collisionMask = !isNaN(mask) ? mask : -1;
- }
- /**
- * @internal
- */
- _collideWithWorld(displacement) {
- let globalPosition;
- if (this.parent) {
- globalPosition = math_vector_Vector3.TransformCoordinates(this.position, this.parent.getWorldMatrix());
- }
- else {
- globalPosition = this.position;
- }
- globalPosition.subtractFromFloatsToRef(0, this.ellipsoid.y, 0, this._oldPosition);
- this._oldPosition.addInPlace(this.ellipsoidOffset);
- const coordinator = this.getScene().collisionCoordinator;
- if (!this._collider) {
- this._collider = coordinator.createCollider();
- }
- this._collider._radius = this.ellipsoid;
- this._collider.collisionMask = this._collisionMask;
- // No need for clone, as long as gravity is not on.
- let actualDisplacement = displacement;
- // Add gravity to direction to prevent dual-collision checking.
- if (this.applyGravity) {
- // This prevents mending with cameraDirection, a global variable of the fly camera class.
- actualDisplacement = displacement.add(this.getScene().gravity);
- }
- coordinator.getNewPosition(this._oldPosition, actualDisplacement, this._collider, 3, null, this._onCollisionPositionChange, this.uniqueId);
- }
- /** @internal */
- _checkInputs() {
- if (!this._localDirection) {
- this._localDirection = math_vector_Vector3.Zero();
- this._transformedDirection = math_vector_Vector3.Zero();
- }
- this.inputs.checkInputs();
- super._checkInputs();
- }
- /**
- * Enable movement without a user input. This allows gravity to always be applied.
- */
- set needMoveForGravity(value) {
- this._needMoveForGravity = value;
- }
- /**
- * When true, gravity is applied whether there is user input or not.
- */
- get needMoveForGravity() {
- return this._needMoveForGravity;
- }
- /** @internal */
- _decideIfNeedsToMove() {
- return this._needMoveForGravity || Math.abs(this.cameraDirection.x) > 0 || Math.abs(this.cameraDirection.y) > 0 || Math.abs(this.cameraDirection.z) > 0;
- }
- /** @internal */
- _updatePosition() {
- if (this.checkCollisions && this.getScene().collisionsEnabled) {
- this._collideWithWorld(this.cameraDirection);
- }
- else {
- super._updatePosition();
- }
- }
- /**
- * Restore the Roll to its target value at the rate specified.
- * @param rate - Higher means slower restoring.
- * @internal
- */
- restoreRoll(rate) {
- const limit = this._trackRoll; // Target Roll.
- const z = this.rotation.z; // Current Roll.
- const delta = limit - z; // Difference in Roll.
- const minRad = 0.001; // Tenth of a radian is a barely noticable difference.
- // If the difference is noticable, restore the Roll.
- if (Math.abs(delta) >= minRad) {
- // Change Z rotation towards the target Roll.
- this.rotation.z += delta / rate;
- // Match when near enough.
- if (Math.abs(limit - this.rotation.z) <= minRad) {
- this.rotation.z = limit;
- }
- }
- }
- /**
- * Destroy the camera and release the current resources held by it.
- */
- dispose() {
- this.inputs.clear();
- super.dispose();
- }
- /**
- * Get the current object class name.
- * @returns the class name.
- */
- getClassName() {
- return "FlyCamera";
- }
-}
-__decorate([
- serializeAsVector3()
-], FlyCamera.prototype, "ellipsoid", void 0);
-__decorate([
- serializeAsVector3()
-], FlyCamera.prototype, "ellipsoidOffset", void 0);
-__decorate([
- serialize()
-], FlyCamera.prototype, "checkCollisions", void 0);
-__decorate([
- serialize()
-], FlyCamera.prototype, "applyGravity", void 0);
-//# sourceMappingURL=flyCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/followCameraInputsManager.js
-
-
-
-
-/**
- * Default Inputs manager for the FollowCamera.
- * It groups all the default supported inputs for ease of use.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/customizingCameraInputs
- */
-class FollowCameraInputsManager extends CameraInputsManager {
- /**
- * Instantiates a new FollowCameraInputsManager.
- * @param camera Defines the camera the inputs belong to
- */
- constructor(camera) {
- super(camera);
- }
- /**
- * Add keyboard input support to the input manager.
- * @returns the current input manager
- */
- addKeyboard() {
- this.add(new FollowCameraKeyboardMoveInput());
- return this;
- }
- /**
- * Add mouse wheel input support to the input manager.
- * @returns the current input manager
- */
- addMouseWheel() {
- this.add(new FollowCameraMouseWheelInput());
- return this;
- }
- /**
- * Add pointers input support to the input manager.
- * @returns the current input manager
- */
- addPointers() {
- this.add(new FollowCameraPointersInput());
- return this;
- }
- /**
- * Add orientation input support to the input manager.
- * @returns the current input manager
- */
- addVRDeviceOrientation() {
- console.warn("DeviceOrientation support not yet implemented for FollowCamera.");
- return this;
- }
-}
-//# sourceMappingURL=followCameraInputsManager.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/followCamera.js
-
-
-
-
-
-
-
-node_Node.AddNodeConstructor("FollowCamera", (name, scene) => {
- return () => new FollowCamera(name, math_vector_Vector3.Zero(), scene);
-});
-node_Node.AddNodeConstructor("ArcFollowCamera", (name, scene) => {
- return () => new ArcFollowCamera(name, 0, 0, 1.0, null, scene);
-});
-/**
- * A follow camera takes a mesh as a target and follows it as it moves. Both a free camera version followCamera and
- * an arc rotate version arcFollowCamera are available.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#followcamera
- */
-class FollowCamera extends targetCamera_TargetCamera {
- /**
- * Instantiates the follow camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#followcamera
- * @param name Define the name of the camera in the scene
- * @param position Define the position of the camera
- * @param scene Define the scene the camera belong to
- * @param lockedTarget Define the target of the camera
- */
- constructor(name, position, scene, lockedTarget = null) {
- super(name, position, scene);
- /**
- * Distance the follow camera should follow an object at
- */
- this.radius = 12;
- /**
- * Minimum allowed distance of the camera to the axis of rotation
- * (The camera can not get closer).
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.lowerRadiusLimit = null;
- /**
- * Maximum allowed distance of the camera to the axis of rotation
- * (The camera can not get further).
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.upperRadiusLimit = null;
- /**
- * Define a rotation offset between the camera and the object it follows
- */
- this.rotationOffset = 0;
- /**
- * Minimum allowed angle to camera position relative to target object.
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.lowerRotationOffsetLimit = null;
- /**
- * Maximum allowed angle to camera position relative to target object.
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.upperRotationOffsetLimit = null;
- /**
- * Define a height offset between the camera and the object it follows.
- * It can help following an object from the top (like a car chasing a plane)
- */
- this.heightOffset = 4;
- /**
- * Minimum allowed height of camera position relative to target object.
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.lowerHeightOffsetLimit = null;
- /**
- * Maximum allowed height of camera position relative to target object.
- * This can help limiting how the Camera is able to move in the scene.
- */
- this.upperHeightOffsetLimit = null;
- /**
- * Define how fast the camera can accelerate to follow it s target.
- */
- this.cameraAcceleration = 0.05;
- /**
- * Define the speed limit of the camera following an object.
- */
- this.maxCameraSpeed = 20;
- this.lockedTarget = lockedTarget;
- this.inputs = new FollowCameraInputsManager(this);
- this.inputs.addKeyboard().addMouseWheel().addPointers();
- // Uncomment the following line when the relevant handlers have been implemented.
- // this.inputs.addKeyboard().addMouseWheel().addPointers().addVRDeviceOrientation();
- }
- _follow(cameraTarget) {
- if (!cameraTarget) {
- return;
- }
- const rotMatrix = math_vector_TmpVectors.Matrix[0];
- cameraTarget.absoluteRotationQuaternion.toRotationMatrix(rotMatrix);
- const yRotation = Math.atan2(rotMatrix.m[8], rotMatrix.m[10]);
- const radians = tools_Tools.ToRadians(this.rotationOffset) + yRotation;
- const targetPosition = cameraTarget.getAbsolutePosition();
- const targetX = targetPosition.x + Math.sin(radians) * this.radius;
- const targetZ = targetPosition.z + Math.cos(radians) * this.radius;
- const dx = targetX - this.position.x;
- const dy = targetPosition.y + this.heightOffset - this.position.y;
- const dz = targetZ - this.position.z;
- let vx = dx * this.cameraAcceleration * 2; //this is set to .05
- let vy = dy * this.cameraAcceleration;
- let vz = dz * this.cameraAcceleration * 2;
- if (vx > this.maxCameraSpeed || vx < -this.maxCameraSpeed) {
- vx = vx < 1 ? -this.maxCameraSpeed : this.maxCameraSpeed;
- }
- if (vy > this.maxCameraSpeed || vy < -this.maxCameraSpeed) {
- vy = vy < 1 ? -this.maxCameraSpeed : this.maxCameraSpeed;
- }
- if (vz > this.maxCameraSpeed || vz < -this.maxCameraSpeed) {
- vz = vz < 1 ? -this.maxCameraSpeed : this.maxCameraSpeed;
- }
- this.position = new math_vector_Vector3(this.position.x + vx, this.position.y + vy, this.position.z + vz);
- this.setTarget(targetPosition);
- }
- /**
- * Attached controls to the current camera.
- * @param ignored defines an ignored parameter kept for backward compatibility.
- * @param noPreventDefault Defines whether event caught by the controls should call preventdefault() (https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)
- */
- attachControl(ignored, noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- this.inputs.attachElement(noPreventDefault);
- this._reset = () => { };
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- this.inputs.detachElement();
- if (this._reset) {
- this._reset();
- }
- }
- /** @internal */
- _checkInputs() {
- this.inputs.checkInputs();
- this._checkLimits();
- super._checkInputs();
- if (this.lockedTarget) {
- this._follow(this.lockedTarget);
- }
- }
- _checkLimits() {
- if (this.lowerRadiusLimit !== null && this.radius < this.lowerRadiusLimit) {
- this.radius = this.lowerRadiusLimit;
- }
- if (this.upperRadiusLimit !== null && this.radius > this.upperRadiusLimit) {
- this.radius = this.upperRadiusLimit;
- }
- if (this.lowerHeightOffsetLimit !== null && this.heightOffset < this.lowerHeightOffsetLimit) {
- this.heightOffset = this.lowerHeightOffsetLimit;
- }
- if (this.upperHeightOffsetLimit !== null && this.heightOffset > this.upperHeightOffsetLimit) {
- this.heightOffset = this.upperHeightOffsetLimit;
- }
- if (this.lowerRotationOffsetLimit !== null && this.rotationOffset < this.lowerRotationOffsetLimit) {
- this.rotationOffset = this.lowerRotationOffsetLimit;
- }
- if (this.upperRotationOffsetLimit !== null && this.rotationOffset > this.upperRotationOffsetLimit) {
- this.rotationOffset = this.upperRotationOffsetLimit;
- }
- }
- /**
- * Gets the camera class name.
- * @returns the class name
- */
- getClassName() {
- return "FollowCamera";
- }
-}
-__decorate([
- serialize()
-], FollowCamera.prototype, "radius", void 0);
-__decorate([
- serialize()
-], FollowCamera.prototype, "lowerRadiusLimit", void 0);
-__decorate([
- serialize()
-], FollowCamera.prototype, "upperRadiusLimit", void 0);
-__decorate([
- serialize()
-], FollowCamera.prototype, "rotationOffset", void 0);
-__decorate([
- serialize()
-], FollowCamera.prototype, "lowerRotationOffsetLimit", void 0);
-__decorate([
- serialize()
-], FollowCamera.prototype, "upperRotationOffsetLimit", void 0);
-__decorate([
- serialize()
-], FollowCamera.prototype, "heightOffset", void 0);
-__decorate([
- serialize()
-], FollowCamera.prototype, "lowerHeightOffsetLimit", void 0);
-__decorate([
- serialize()
-], FollowCamera.prototype, "upperHeightOffsetLimit", void 0);
-__decorate([
- serialize()
-], FollowCamera.prototype, "cameraAcceleration", void 0);
-__decorate([
- serialize()
-], FollowCamera.prototype, "maxCameraSpeed", void 0);
-__decorate([
- serializeAsMeshReference("lockedTargetId")
-], FollowCamera.prototype, "lockedTarget", void 0);
-/**
- * Arc Rotate version of the follow camera.
- * It still follows a Defined mesh but in an Arc Rotate Camera fashion.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#followcamera
- */
-class ArcFollowCamera extends targetCamera_TargetCamera {
- /**
- * Instantiates a new ArcFollowCamera
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#followcamera
- * @param name Define the name of the camera
- * @param alpha Define the rotation angle of the camera around the longitudinal axis
- * @param beta Define the rotation angle of the camera around the elevation axis
- * @param radius Define the radius of the camera from its target point
- * @param target Define the target of the camera
- * @param scene Define the scene the camera belongs to
- */
- constructor(name,
- /** The longitudinal angle of the camera */
- alpha,
- /** The latitudinal angle of the camera */
- beta,
- /** The radius of the camera from its target */
- radius,
- /** Define the camera target (the mesh it should follow) */
- target, scene) {
- super(name, math_vector_Vector3.Zero(), scene);
- this.alpha = alpha;
- this.beta = beta;
- this.radius = radius;
- this._cartesianCoordinates = math_vector_Vector3.Zero();
- this.setMeshTarget(target);
- }
- /**
- * Sets the mesh to follow with this camera.
- * @param target the target to follow
- */
- setMeshTarget(target) {
- this._meshTarget = target;
- this._follow();
- }
- _follow() {
- if (!this._meshTarget) {
- return;
- }
- this._cartesianCoordinates.x = this.radius * Math.cos(this.alpha) * Math.cos(this.beta);
- this._cartesianCoordinates.y = this.radius * Math.sin(this.beta);
- this._cartesianCoordinates.z = this.radius * Math.sin(this.alpha) * Math.cos(this.beta);
- const targetPosition = this._meshTarget.getAbsolutePosition();
- this.position = targetPosition.add(this._cartesianCoordinates);
- this.setTarget(targetPosition);
- }
- /** @internal */
- _checkInputs() {
- super._checkInputs();
- this._follow();
- }
- /**
- * Returns the class name of the object.
- * It is mostly used internally for serialization purposes.
- */
- getClassName() {
- return "ArcFollowCamera";
- }
-}
-//# sourceMappingURL=followCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Gamepads/Controllers/poseEnabledController.js
-
-
-
-
-
-/**
- * Defines the types of pose enabled controllers that are supported
- */
-var PoseEnabledControllerType;
-(function (PoseEnabledControllerType) {
- /**
- * HTC Vive
- */
- PoseEnabledControllerType[PoseEnabledControllerType["VIVE"] = 0] = "VIVE";
- /**
- * Oculus Rift
- */
- PoseEnabledControllerType[PoseEnabledControllerType["OCULUS"] = 1] = "OCULUS";
- /**
- * Windows mixed reality
- */
- PoseEnabledControllerType[PoseEnabledControllerType["WINDOWS"] = 2] = "WINDOWS";
- /**
- * Samsung gear VR
- */
- PoseEnabledControllerType[PoseEnabledControllerType["GEAR_VR"] = 3] = "GEAR_VR";
- /**
- * Google Daydream
- */
- PoseEnabledControllerType[PoseEnabledControllerType["DAYDREAM"] = 4] = "DAYDREAM";
- /**
- * Generic
- */
- PoseEnabledControllerType[PoseEnabledControllerType["GENERIC"] = 5] = "GENERIC";
-})(PoseEnabledControllerType || (PoseEnabledControllerType = {}));
-/**
- * Defines the PoseEnabledControllerHelper object that is used initialize a gamepad as the controller type it is specified as (eg. windows mixed reality controller)
- */
-class PoseEnabledControllerHelper {
- /**
- * Initializes a gamepad as the controller type it is specified as (eg. windows mixed reality controller)
- * @param vrGamepad the gamepad to initialized
- * @returns a vr controller of the type the gamepad identified as
- */
- static InitiateController(vrGamepad) {
- for (const factory of this._ControllerFactories) {
- if (factory.canCreate(vrGamepad)) {
- return factory.create(vrGamepad);
- }
- }
- if (this._DefaultControllerFactory) {
- return this._DefaultControllerFactory(vrGamepad);
- }
- throw "The type of gamepad you are trying to load needs to be imported first or is not supported.";
- }
-}
-/** @internal */
-PoseEnabledControllerHelper._ControllerFactories = [];
-/** @internal */
-PoseEnabledControllerHelper._DefaultControllerFactory = null;
-/**
- * Defines the PoseEnabledController object that contains state of a vr capable controller
- */
-class poseEnabledController_PoseEnabledController extends Gamepad {
- /**
- * @internal
- */
- _disableTrackPosition(fixedPosition) {
- if (this._trackPosition) {
- this._calculatedPosition.copyFrom(fixedPosition);
- this._trackPosition = false;
- }
- }
- /**
- * Creates a new PoseEnabledController from a gamepad
- * @param browserGamepad the gamepad that the PoseEnabledController should be created from
- */
- constructor(browserGamepad) {
- super(browserGamepad.id, browserGamepad.index, browserGamepad);
- /**
- * If the controller is used in a webXR session
- */
- this.isXR = false;
- // Represents device position and rotation in room space. Should only be used to help calculate babylon space values
- this._deviceRoomPosition = math_vector_Vector3.Zero();
- this._deviceRoomRotationQuaternion = new math_vector_Quaternion();
- /**
- * The device position in babylon space
- */
- this.devicePosition = math_vector_Vector3.Zero();
- /**
- * The device rotation in babylon space
- */
- this.deviceRotationQuaternion = new math_vector_Quaternion();
- /**
- * The scale factor of the device in babylon space
- */
- this.deviceScaleFactor = 1;
- // Used to convert 6dof controllers to 3dof
- this._trackPosition = true;
- this._maxRotationDistFromHeadset = Math.PI / 5;
- this._draggedRoomRotation = 0;
- this._leftHandSystemQuaternion = new math_vector_Quaternion();
- /**
- * Internal, matrix used to convert room space to babylon space
- * @internal
- */
- this._deviceToWorld = math_vector_Matrix.Identity();
- /**
- * Node to be used when casting a ray from the controller
- * @internal
- */
- this._pointingPoseNode = null;
- this._workingMatrix = math_vector_Matrix.Identity();
- /**
- * @internal
- */
- this._meshAttachedObservable = new observable_Observable();
- this.type = Gamepad.POSE_ENABLED;
- this.controllerType = PoseEnabledControllerType.GENERIC;
- this.position = math_vector_Vector3.Zero();
- this.rotationQuaternion = new math_vector_Quaternion();
- this._calculatedPosition = math_vector_Vector3.Zero();
- this._calculatedRotation = new math_vector_Quaternion();
- math_vector_Quaternion.RotationYawPitchRollToRef(Math.PI, 0, 0, this._leftHandSystemQuaternion);
- }
- /**
- * Updates the state of the pose enabled controller and mesh based on the current position and rotation of the controller
- */
- update() {
- super.update();
- this._updatePoseAndMesh();
- }
- /**
- * Updates only the pose device and mesh without doing any button event checking
- */
- _updatePoseAndMesh() {
- if (this.isXR) {
- return;
- }
- const pose = this.browserGamepad.pose;
- this.updateFromDevice(pose);
- if (!this._trackPosition &&
- engineStore_EngineStore.LastCreatedScene &&
- engineStore_EngineStore.LastCreatedScene.activeCamera &&
- engineStore_EngineStore.LastCreatedScene.activeCamera.devicePosition) {
- const camera = engineStore_EngineStore.LastCreatedScene.activeCamera;
- camera._computeDevicePosition();
- this._deviceToWorld.setTranslation(camera.devicePosition);
- if (camera.deviceRotationQuaternion) {
- camera._deviceRoomRotationQuaternion.toEulerAnglesToRef(math_vector_TmpVectors.Vector3[0]);
- // Find the radian distance away that the headset is from the controllers rotation
- const distanceAway = Math.atan2(Math.sin(math_vector_TmpVectors.Vector3[0].y - this._draggedRoomRotation), Math.cos(math_vector_TmpVectors.Vector3[0].y - this._draggedRoomRotation));
- if (Math.abs(distanceAway) > this._maxRotationDistFromHeadset) {
- // Only rotate enouph to be within the _maxRotationDistFromHeadset
- const rotationAmount = distanceAway - (distanceAway < 0 ? -this._maxRotationDistFromHeadset : this._maxRotationDistFromHeadset);
- this._draggedRoomRotation += rotationAmount;
- // Rotate controller around headset
- const sin = Math.sin(-rotationAmount);
- const cos = Math.cos(-rotationAmount);
- this._calculatedPosition.x = this._calculatedPosition.x * cos - this._calculatedPosition.z * sin;
- this._calculatedPosition.z = this._calculatedPosition.x * sin + this._calculatedPosition.z * cos;
- }
- }
- }
- math_vector_Vector3.TransformCoordinatesToRef(this._calculatedPosition, this._deviceToWorld, this.devicePosition);
- this._deviceToWorld.getRotationMatrixToRef(this._workingMatrix);
- math_vector_Quaternion.FromRotationMatrixToRef(this._workingMatrix, this.deviceRotationQuaternion);
- this.deviceRotationQuaternion.multiplyInPlace(this._calculatedRotation);
- if (this._mesh) {
- this._mesh.position.copyFrom(this.devicePosition);
- if (this._mesh.rotationQuaternion) {
- this._mesh.rotationQuaternion.copyFrom(this.deviceRotationQuaternion);
- }
- }
- }
- /**
- * Updates the state of the pose enbaled controller based on the raw pose data from the device
- * @param poseData raw pose fromthe device
- */
- updateFromDevice(poseData) {
- if (this.isXR) {
- return;
- }
- if (poseData) {
- this.rawPose = poseData;
- if (poseData.position) {
- this._deviceRoomPosition.copyFromFloats(poseData.position[0], poseData.position[1], -poseData.position[2]);
- if (this._mesh && this._mesh.getScene().useRightHandedSystem) {
- this._deviceRoomPosition.z *= -1;
- }
- if (this._trackPosition) {
- this._deviceRoomPosition.scaleToRef(this.deviceScaleFactor, this._calculatedPosition);
- }
- this._calculatedPosition.addInPlace(this.position);
- }
- const pose = this.rawPose;
- if (poseData.orientation && pose.orientation && pose.orientation.length === 4) {
- this._deviceRoomRotationQuaternion.copyFromFloats(pose.orientation[0], pose.orientation[1], -pose.orientation[2], -pose.orientation[3]);
- if (this._mesh) {
- if (this._mesh.getScene().useRightHandedSystem) {
- this._deviceRoomRotationQuaternion.z *= -1;
- this._deviceRoomRotationQuaternion.w *= -1;
- }
- else {
- this._deviceRoomRotationQuaternion.multiplyToRef(this._leftHandSystemQuaternion, this._deviceRoomRotationQuaternion);
- }
- }
- // if the camera is set, rotate to the camera's rotation
- this._deviceRoomRotationQuaternion.multiplyToRef(this.rotationQuaternion, this._calculatedRotation);
- }
- }
- }
- /**
- * Attaches a mesh to the controller
- * @param mesh the mesh to be attached
- */
- attachToMesh(mesh) {
- if (this._mesh) {
- this._mesh.parent = null;
- }
- this._mesh = mesh;
- if (this._poseControlledCamera) {
- this._mesh.parent = this._poseControlledCamera;
- }
- if (!this._mesh.rotationQuaternion) {
- this._mesh.rotationQuaternion = new math_vector_Quaternion();
- }
- // Sync controller mesh and pointing pose node's state with controller, this is done to avoid a frame where position is 0,0,0 when attaching mesh
- if (!this.isXR) {
- this._updatePoseAndMesh();
- if (this._pointingPoseNode) {
- const parents = [];
- let obj = this._pointingPoseNode;
- while (obj.parent) {
- parents.push(obj.parent);
- obj = obj.parent;
- }
- parents.reverse().forEach((p) => {
- p.computeWorldMatrix(true);
- });
- }
- }
- this._meshAttachedObservable.notifyObservers(mesh);
- }
- /**
- * Attaches the controllers mesh to a camera
- * @param camera the camera the mesh should be attached to
- */
- attachToPoseControlledCamera(camera) {
- this._poseControlledCamera = camera;
- if (this._mesh) {
- this._mesh.parent = this._poseControlledCamera;
- }
- }
- /**
- * Disposes of the controller
- */
- dispose() {
- if (this._mesh) {
- this._mesh.dispose();
- }
- this._mesh = null;
- super.dispose();
- }
- /**
- * The mesh that is attached to the controller
- */
- get mesh() {
- return this._mesh;
- }
- /**
- * Gets the ray of the controller in the direction the controller is pointing
- * @param length the length the resulting ray should be
- * @returns a ray in the direction the controller is pointing
- */
- getForwardRay(length = 100) {
- if (!this.mesh) {
- return new ray_Ray(math_vector_Vector3.Zero(), new math_vector_Vector3(0, 0, 1), length);
- }
- const m = this._pointingPoseNode ? this._pointingPoseNode.getWorldMatrix() : this.mesh.getWorldMatrix();
- const origin = m.getTranslation();
- const forward = new math_vector_Vector3(0, 0, -1);
- const forwardWorld = math_vector_Vector3.TransformNormal(forward, m);
- const direction = math_vector_Vector3.Normalize(forwardWorld);
- return new ray_Ray(origin, direction, length);
- }
-}
-/**
- * Name of the child mesh that can be used to cast a ray from the controller
- */
-poseEnabledController_PoseEnabledController.POINTING_POSE = "POINTING_POSE";
-//# sourceMappingURL=poseEnabledController.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Gamepads/xboxGamepad.js
-
-
-/**
- * Defines supported buttons for XBox360 compatible gamepads
- */
-var Xbox360Button;
-(function (Xbox360Button) {
- /** A */
- Xbox360Button[Xbox360Button["A"] = 0] = "A";
- /** B */
- Xbox360Button[Xbox360Button["B"] = 1] = "B";
- /** X */
- Xbox360Button[Xbox360Button["X"] = 2] = "X";
- /** Y */
- Xbox360Button[Xbox360Button["Y"] = 3] = "Y";
- /** Left button */
- Xbox360Button[Xbox360Button["LB"] = 4] = "LB";
- /** Right button */
- Xbox360Button[Xbox360Button["RB"] = 5] = "RB";
- /** Back */
- Xbox360Button[Xbox360Button["Back"] = 8] = "Back";
- /** Start */
- Xbox360Button[Xbox360Button["Start"] = 9] = "Start";
- /** Left stick */
- Xbox360Button[Xbox360Button["LeftStick"] = 10] = "LeftStick";
- /** Right stick */
- Xbox360Button[Xbox360Button["RightStick"] = 11] = "RightStick";
-})(Xbox360Button || (Xbox360Button = {}));
-/** Defines values for XBox360 DPad */
-var Xbox360Dpad;
-(function (Xbox360Dpad) {
- /** Up */
- Xbox360Dpad[Xbox360Dpad["Up"] = 12] = "Up";
- /** Down */
- Xbox360Dpad[Xbox360Dpad["Down"] = 13] = "Down";
- /** Left */
- Xbox360Dpad[Xbox360Dpad["Left"] = 14] = "Left";
- /** Right */
- Xbox360Dpad[Xbox360Dpad["Right"] = 15] = "Right";
-})(Xbox360Dpad || (Xbox360Dpad = {}));
-/**
- * Defines a XBox360 gamepad
- */
-class Xbox360Pad extends Gamepad {
- /**
- * Creates a new XBox360 gamepad object
- * @param id defines the id of this gamepad
- * @param index defines its index
- * @param gamepad defines the internal HTML gamepad object
- * @param xboxOne defines if it is a XBox One gamepad
- */
- constructor(id, index, gamepad, xboxOne = false) {
- super(id, index, gamepad, 0, 1, 2, 3);
- this._leftTrigger = 0;
- this._rightTrigger = 0;
- /** Observable raised when a button is pressed */
- this.onButtonDownObservable = new observable_Observable();
- /** Observable raised when a button is released */
- this.onButtonUpObservable = new observable_Observable();
- /** Observable raised when a pad is pressed */
- this.onPadDownObservable = new observable_Observable();
- /** Observable raised when a pad is released */
- this.onPadUpObservable = new observable_Observable();
- this._buttonA = 0;
- this._buttonB = 0;
- this._buttonX = 0;
- this._buttonY = 0;
- this._buttonBack = 0;
- this._buttonStart = 0;
- this._buttonLB = 0;
- this._buttonRB = 0;
- this._buttonLeftStick = 0;
- this._buttonRightStick = 0;
- this._dPadUp = 0;
- this._dPadDown = 0;
- this._dPadLeft = 0;
- this._dPadRight = 0;
- this._isXboxOnePad = false;
- this.type = Gamepad.XBOX;
- this._isXboxOnePad = xboxOne;
- }
- /**
- * Defines the callback to call when left trigger is pressed
- * @param callback defines the callback to use
- */
- onlefttriggerchanged(callback) {
- this._onlefttriggerchanged = callback;
- }
- /**
- * Defines the callback to call when right trigger is pressed
- * @param callback defines the callback to use
- */
- onrighttriggerchanged(callback) {
- this._onrighttriggerchanged = callback;
- }
- /**
- * Gets the left trigger value
- */
- get leftTrigger() {
- return this._leftTrigger;
- }
- /**
- * Sets the left trigger value
- */
- set leftTrigger(newValue) {
- if (this._onlefttriggerchanged && this._leftTrigger !== newValue) {
- this._onlefttriggerchanged(newValue);
- }
- this._leftTrigger = newValue;
- }
- /**
- * Gets the right trigger value
- */
- get rightTrigger() {
- return this._rightTrigger;
- }
- /**
- * Sets the right trigger value
- */
- set rightTrigger(newValue) {
- if (this._onrighttriggerchanged && this._rightTrigger !== newValue) {
- this._onrighttriggerchanged(newValue);
- }
- this._rightTrigger = newValue;
- }
- /**
- * Defines the callback to call when a button is pressed
- * @param callback defines the callback to use
- */
- onbuttondown(callback) {
- this._onbuttondown = callback;
- }
- /**
- * Defines the callback to call when a button is released
- * @param callback defines the callback to use
- */
- onbuttonup(callback) {
- this._onbuttonup = callback;
- }
- /**
- * Defines the callback to call when a pad is pressed
- * @param callback defines the callback to use
- */
- ondpaddown(callback) {
- this._ondpaddown = callback;
- }
- /**
- * Defines the callback to call when a pad is released
- * @param callback defines the callback to use
- */
- ondpadup(callback) {
- this._ondpadup = callback;
- }
- _setButtonValue(newValue, currentValue, buttonType) {
- if (newValue !== currentValue) {
- if (newValue === 1) {
- if (this._onbuttondown) {
- this._onbuttondown(buttonType);
- }
- this.onButtonDownObservable.notifyObservers(buttonType);
- }
- if (newValue === 0) {
- if (this._onbuttonup) {
- this._onbuttonup(buttonType);
- }
- this.onButtonUpObservable.notifyObservers(buttonType);
- }
- }
- return newValue;
- }
- _setDPadValue(newValue, currentValue, buttonType) {
- if (newValue !== currentValue) {
- if (newValue === 1) {
- if (this._ondpaddown) {
- this._ondpaddown(buttonType);
- }
- this.onPadDownObservable.notifyObservers(buttonType);
- }
- if (newValue === 0) {
- if (this._ondpadup) {
- this._ondpadup(buttonType);
- }
- this.onPadUpObservable.notifyObservers(buttonType);
- }
- }
- return newValue;
- }
- /**
- * Gets the value of the `A` button
- */
- get buttonA() {
- return this._buttonA;
- }
- /**
- * Sets the value of the `A` button
- */
- set buttonA(value) {
- this._buttonA = this._setButtonValue(value, this._buttonA, Xbox360Button.A);
- }
- /**
- * Gets the value of the `B` button
- */
- get buttonB() {
- return this._buttonB;
- }
- /**
- * Sets the value of the `B` button
- */
- set buttonB(value) {
- this._buttonB = this._setButtonValue(value, this._buttonB, Xbox360Button.B);
- }
- /**
- * Gets the value of the `X` button
- */
- get buttonX() {
- return this._buttonX;
- }
- /**
- * Sets the value of the `X` button
- */
- set buttonX(value) {
- this._buttonX = this._setButtonValue(value, this._buttonX, Xbox360Button.X);
- }
- /**
- * Gets the value of the `Y` button
- */
- get buttonY() {
- return this._buttonY;
- }
- /**
- * Sets the value of the `Y` button
- */
- set buttonY(value) {
- this._buttonY = this._setButtonValue(value, this._buttonY, Xbox360Button.Y);
- }
- /**
- * Gets the value of the `Start` button
- */
- get buttonStart() {
- return this._buttonStart;
- }
- /**
- * Sets the value of the `Start` button
- */
- set buttonStart(value) {
- this._buttonStart = this._setButtonValue(value, this._buttonStart, Xbox360Button.Start);
- }
- /**
- * Gets the value of the `Back` button
- */
- get buttonBack() {
- return this._buttonBack;
- }
- /**
- * Sets the value of the `Back` button
- */
- set buttonBack(value) {
- this._buttonBack = this._setButtonValue(value, this._buttonBack, Xbox360Button.Back);
- }
- /**
- * Gets the value of the `Left` button
- */
- get buttonLB() {
- return this._buttonLB;
- }
- /**
- * Sets the value of the `Left` button
- */
- set buttonLB(value) {
- this._buttonLB = this._setButtonValue(value, this._buttonLB, Xbox360Button.LB);
- }
- /**
- * Gets the value of the `Right` button
- */
- get buttonRB() {
- return this._buttonRB;
- }
- /**
- * Sets the value of the `Right` button
- */
- set buttonRB(value) {
- this._buttonRB = this._setButtonValue(value, this._buttonRB, Xbox360Button.RB);
- }
- /**
- * Gets the value of the Left joystick
- */
- get buttonLeftStick() {
- return this._buttonLeftStick;
- }
- /**
- * Sets the value of the Left joystick
- */
- set buttonLeftStick(value) {
- this._buttonLeftStick = this._setButtonValue(value, this._buttonLeftStick, Xbox360Button.LeftStick);
- }
- /**
- * Gets the value of the Right joystick
- */
- get buttonRightStick() {
- return this._buttonRightStick;
- }
- /**
- * Sets the value of the Right joystick
- */
- set buttonRightStick(value) {
- this._buttonRightStick = this._setButtonValue(value, this._buttonRightStick, Xbox360Button.RightStick);
- }
- /**
- * Gets the value of D-pad up
- */
- get dPadUp() {
- return this._dPadUp;
- }
- /**
- * Sets the value of D-pad up
- */
- set dPadUp(value) {
- this._dPadUp = this._setDPadValue(value, this._dPadUp, Xbox360Dpad.Up);
- }
- /**
- * Gets the value of D-pad down
- */
- get dPadDown() {
- return this._dPadDown;
- }
- /**
- * Sets the value of D-pad down
- */
- set dPadDown(value) {
- this._dPadDown = this._setDPadValue(value, this._dPadDown, Xbox360Dpad.Down);
- }
- /**
- * Gets the value of D-pad left
- */
- get dPadLeft() {
- return this._dPadLeft;
- }
- /**
- * Sets the value of D-pad left
- */
- set dPadLeft(value) {
- this._dPadLeft = this._setDPadValue(value, this._dPadLeft, Xbox360Dpad.Left);
- }
- /**
- * Gets the value of D-pad right
- */
- get dPadRight() {
- return this._dPadRight;
- }
- /**
- * Sets the value of D-pad right
- */
- set dPadRight(value) {
- this._dPadRight = this._setDPadValue(value, this._dPadRight, Xbox360Dpad.Right);
- }
- /**
- * Force the gamepad to synchronize with device values
- */
- update() {
- super.update();
- if (this._isXboxOnePad) {
- this.buttonA = this.browserGamepad.buttons[0].value;
- this.buttonB = this.browserGamepad.buttons[1].value;
- this.buttonX = this.browserGamepad.buttons[2].value;
- this.buttonY = this.browserGamepad.buttons[3].value;
- this.buttonLB = this.browserGamepad.buttons[4].value;
- this.buttonRB = this.browserGamepad.buttons[5].value;
- this.leftTrigger = this.browserGamepad.buttons[6].value;
- this.rightTrigger = this.browserGamepad.buttons[7].value;
- this.buttonBack = this.browserGamepad.buttons[8].value;
- this.buttonStart = this.browserGamepad.buttons[9].value;
- this.buttonLeftStick = this.browserGamepad.buttons[10].value;
- this.buttonRightStick = this.browserGamepad.buttons[11].value;
- this.dPadUp = this.browserGamepad.buttons[12].value;
- this.dPadDown = this.browserGamepad.buttons[13].value;
- this.dPadLeft = this.browserGamepad.buttons[14].value;
- this.dPadRight = this.browserGamepad.buttons[15].value;
- }
- else {
- this.buttonA = this.browserGamepad.buttons[0].value;
- this.buttonB = this.browserGamepad.buttons[1].value;
- this.buttonX = this.browserGamepad.buttons[2].value;
- this.buttonY = this.browserGamepad.buttons[3].value;
- this.buttonLB = this.browserGamepad.buttons[4].value;
- this.buttonRB = this.browserGamepad.buttons[5].value;
- this.leftTrigger = this.browserGamepad.buttons[6].value;
- this.rightTrigger = this.browserGamepad.buttons[7].value;
- this.buttonBack = this.browserGamepad.buttons[8].value;
- this.buttonStart = this.browserGamepad.buttons[9].value;
- this.buttonLeftStick = this.browserGamepad.buttons[10].value;
- this.buttonRightStick = this.browserGamepad.buttons[11].value;
- this.dPadUp = this.browserGamepad.buttons[12].value;
- this.dPadDown = this.browserGamepad.buttons[13].value;
- this.dPadLeft = this.browserGamepad.buttons[14].value;
- this.dPadRight = this.browserGamepad.buttons[15].value;
- }
- }
- /**
- * Disposes the gamepad
- */
- dispose() {
- super.dispose();
- this.onButtonDownObservable.clear();
- this.onButtonUpObservable.clear();
- this.onPadDownObservable.clear();
- this.onPadUpObservable.clear();
- }
-}
-//# sourceMappingURL=xboxGamepad.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Gamepads/dualShockGamepad.js
-
-
-/**
- * Defines supported buttons for DualShock compatible gamepads
- */
-var DualShockButton;
-(function (DualShockButton) {
- /** Cross */
- DualShockButton[DualShockButton["Cross"] = 0] = "Cross";
- /** Circle */
- DualShockButton[DualShockButton["Circle"] = 1] = "Circle";
- /** Square */
- DualShockButton[DualShockButton["Square"] = 2] = "Square";
- /** Triangle */
- DualShockButton[DualShockButton["Triangle"] = 3] = "Triangle";
- /** L1 */
- DualShockButton[DualShockButton["L1"] = 4] = "L1";
- /** R1 */
- DualShockButton[DualShockButton["R1"] = 5] = "R1";
- /** Share */
- DualShockButton[DualShockButton["Share"] = 8] = "Share";
- /** Options */
- DualShockButton[DualShockButton["Options"] = 9] = "Options";
- /** Left stick */
- DualShockButton[DualShockButton["LeftStick"] = 10] = "LeftStick";
- /** Right stick */
- DualShockButton[DualShockButton["RightStick"] = 11] = "RightStick";
-})(DualShockButton || (DualShockButton = {}));
-/** Defines values for DualShock DPad */
-var DualShockDpad;
-(function (DualShockDpad) {
- /** Up */
- DualShockDpad[DualShockDpad["Up"] = 12] = "Up";
- /** Down */
- DualShockDpad[DualShockDpad["Down"] = 13] = "Down";
- /** Left */
- DualShockDpad[DualShockDpad["Left"] = 14] = "Left";
- /** Right */
- DualShockDpad[DualShockDpad["Right"] = 15] = "Right";
-})(DualShockDpad || (DualShockDpad = {}));
-/**
- * Defines a DualShock gamepad
- */
-class DualShockPad extends Gamepad {
- /**
- * Creates a new DualShock gamepad object
- * @param id defines the id of this gamepad
- * @param index defines its index
- * @param gamepad defines the internal HTML gamepad object
- */
- constructor(id, index, gamepad) {
- super(id.replace("STANDARD GAMEPAD", "SONY PLAYSTATION DUALSHOCK"), index, gamepad, 0, 1, 2, 3);
- this._leftTrigger = 0;
- this._rightTrigger = 0;
- /** Observable raised when a button is pressed */
- this.onButtonDownObservable = new observable_Observable();
- /** Observable raised when a button is released */
- this.onButtonUpObservable = new observable_Observable();
- /** Observable raised when a pad is pressed */
- this.onPadDownObservable = new observable_Observable();
- /** Observable raised when a pad is released */
- this.onPadUpObservable = new observable_Observable();
- this._buttonCross = 0;
- this._buttonCircle = 0;
- this._buttonSquare = 0;
- this._buttonTriangle = 0;
- this._buttonShare = 0;
- this._buttonOptions = 0;
- this._buttonL1 = 0;
- this._buttonR1 = 0;
- this._buttonLeftStick = 0;
- this._buttonRightStick = 0;
- this._dPadUp = 0;
- this._dPadDown = 0;
- this._dPadLeft = 0;
- this._dPadRight = 0;
- this.type = Gamepad.DUALSHOCK;
- }
- /**
- * Defines the callback to call when left trigger is pressed
- * @param callback defines the callback to use
- */
- onlefttriggerchanged(callback) {
- this._onlefttriggerchanged = callback;
- }
- /**
- * Defines the callback to call when right trigger is pressed
- * @param callback defines the callback to use
- */
- onrighttriggerchanged(callback) {
- this._onrighttriggerchanged = callback;
- }
- /**
- * Gets the left trigger value
- */
- get leftTrigger() {
- return this._leftTrigger;
- }
- /**
- * Sets the left trigger value
- */
- set leftTrigger(newValue) {
- if (this._onlefttriggerchanged && this._leftTrigger !== newValue) {
- this._onlefttriggerchanged(newValue);
- }
- this._leftTrigger = newValue;
- }
- /**
- * Gets the right trigger value
- */
- get rightTrigger() {
- return this._rightTrigger;
- }
- /**
- * Sets the right trigger value
- */
- set rightTrigger(newValue) {
- if (this._onrighttriggerchanged && this._rightTrigger !== newValue) {
- this._onrighttriggerchanged(newValue);
- }
- this._rightTrigger = newValue;
- }
- /**
- * Defines the callback to call when a button is pressed
- * @param callback defines the callback to use
- */
- onbuttondown(callback) {
- this._onbuttondown = callback;
- }
- /**
- * Defines the callback to call when a button is released
- * @param callback defines the callback to use
- */
- onbuttonup(callback) {
- this._onbuttonup = callback;
- }
- /**
- * Defines the callback to call when a pad is pressed
- * @param callback defines the callback to use
- */
- ondpaddown(callback) {
- this._ondpaddown = callback;
- }
- /**
- * Defines the callback to call when a pad is released
- * @param callback defines the callback to use
- */
- ondpadup(callback) {
- this._ondpadup = callback;
- }
- _setButtonValue(newValue, currentValue, buttonType) {
- if (newValue !== currentValue) {
- if (newValue === 1) {
- if (this._onbuttondown) {
- this._onbuttondown(buttonType);
- }
- this.onButtonDownObservable.notifyObservers(buttonType);
- }
- if (newValue === 0) {
- if (this._onbuttonup) {
- this._onbuttonup(buttonType);
- }
- this.onButtonUpObservable.notifyObservers(buttonType);
- }
- }
- return newValue;
- }
- _setDPadValue(newValue, currentValue, buttonType) {
- if (newValue !== currentValue) {
- if (newValue === 1) {
- if (this._ondpaddown) {
- this._ondpaddown(buttonType);
- }
- this.onPadDownObservable.notifyObservers(buttonType);
- }
- if (newValue === 0) {
- if (this._ondpadup) {
- this._ondpadup(buttonType);
- }
- this.onPadUpObservable.notifyObservers(buttonType);
- }
- }
- return newValue;
- }
- /**
- * Gets the value of the `Cross` button
- */
- get buttonCross() {
- return this._buttonCross;
- }
- /**
- * Sets the value of the `Cross` button
- */
- set buttonCross(value) {
- this._buttonCross = this._setButtonValue(value, this._buttonCross, DualShockButton.Cross);
- }
- /**
- * Gets the value of the `Circle` button
- */
- get buttonCircle() {
- return this._buttonCircle;
- }
- /**
- * Sets the value of the `Circle` button
- */
- set buttonCircle(value) {
- this._buttonCircle = this._setButtonValue(value, this._buttonCircle, DualShockButton.Circle);
- }
- /**
- * Gets the value of the `Square` button
- */
- get buttonSquare() {
- return this._buttonSquare;
- }
- /**
- * Sets the value of the `Square` button
- */
- set buttonSquare(value) {
- this._buttonSquare = this._setButtonValue(value, this._buttonSquare, DualShockButton.Square);
- }
- /**
- * Gets the value of the `Triangle` button
- */
- get buttonTriangle() {
- return this._buttonTriangle;
- }
- /**
- * Sets the value of the `Triangle` button
- */
- set buttonTriangle(value) {
- this._buttonTriangle = this._setButtonValue(value, this._buttonTriangle, DualShockButton.Triangle);
- }
- /**
- * Gets the value of the `Options` button
- */
- get buttonOptions() {
- return this._buttonOptions;
- }
- /**
- * Sets the value of the `Options` button
- */
- set buttonOptions(value) {
- this._buttonOptions = this._setButtonValue(value, this._buttonOptions, DualShockButton.Options);
- }
- /**
- * Gets the value of the `Share` button
- */
- get buttonShare() {
- return this._buttonShare;
- }
- /**
- * Sets the value of the `Share` button
- */
- set buttonShare(value) {
- this._buttonShare = this._setButtonValue(value, this._buttonShare, DualShockButton.Share);
- }
- /**
- * Gets the value of the `L1` button
- */
- get buttonL1() {
- return this._buttonL1;
- }
- /**
- * Sets the value of the `L1` button
- */
- set buttonL1(value) {
- this._buttonL1 = this._setButtonValue(value, this._buttonL1, DualShockButton.L1);
- }
- /**
- * Gets the value of the `R1` button
- */
- get buttonR1() {
- return this._buttonR1;
- }
- /**
- * Sets the value of the `R1` button
- */
- set buttonR1(value) {
- this._buttonR1 = this._setButtonValue(value, this._buttonR1, DualShockButton.R1);
- }
- /**
- * Gets the value of the Left joystick
- */
- get buttonLeftStick() {
- return this._buttonLeftStick;
- }
- /**
- * Sets the value of the Left joystick
- */
- set buttonLeftStick(value) {
- this._buttonLeftStick = this._setButtonValue(value, this._buttonLeftStick, DualShockButton.LeftStick);
- }
- /**
- * Gets the value of the Right joystick
- */
- get buttonRightStick() {
- return this._buttonRightStick;
- }
- /**
- * Sets the value of the Right joystick
- */
- set buttonRightStick(value) {
- this._buttonRightStick = this._setButtonValue(value, this._buttonRightStick, DualShockButton.RightStick);
- }
- /**
- * Gets the value of D-pad up
- */
- get dPadUp() {
- return this._dPadUp;
- }
- /**
- * Sets the value of D-pad up
- */
- set dPadUp(value) {
- this._dPadUp = this._setDPadValue(value, this._dPadUp, DualShockDpad.Up);
- }
- /**
- * Gets the value of D-pad down
- */
- get dPadDown() {
- return this._dPadDown;
- }
- /**
- * Sets the value of D-pad down
- */
- set dPadDown(value) {
- this._dPadDown = this._setDPadValue(value, this._dPadDown, DualShockDpad.Down);
- }
- /**
- * Gets the value of D-pad left
- */
- get dPadLeft() {
- return this._dPadLeft;
- }
- /**
- * Sets the value of D-pad left
- */
- set dPadLeft(value) {
- this._dPadLeft = this._setDPadValue(value, this._dPadLeft, DualShockDpad.Left);
- }
- /**
- * Gets the value of D-pad right
- */
- get dPadRight() {
- return this._dPadRight;
- }
- /**
- * Sets the value of D-pad right
- */
- set dPadRight(value) {
- this._dPadRight = this._setDPadValue(value, this._dPadRight, DualShockDpad.Right);
- }
- /**
- * Force the gamepad to synchronize with device values
- */
- update() {
- super.update();
- this.buttonCross = this.browserGamepad.buttons[0].value;
- this.buttonCircle = this.browserGamepad.buttons[1].value;
- this.buttonSquare = this.browserGamepad.buttons[2].value;
- this.buttonTriangle = this.browserGamepad.buttons[3].value;
- this.buttonL1 = this.browserGamepad.buttons[4].value;
- this.buttonR1 = this.browserGamepad.buttons[5].value;
- this.leftTrigger = this.browserGamepad.buttons[6].value;
- this.rightTrigger = this.browserGamepad.buttons[7].value;
- this.buttonShare = this.browserGamepad.buttons[8].value;
- this.buttonOptions = this.browserGamepad.buttons[9].value;
- this.buttonLeftStick = this.browserGamepad.buttons[10].value;
- this.buttonRightStick = this.browserGamepad.buttons[11].value;
- this.dPadUp = this.browserGamepad.buttons[12].value;
- this.dPadDown = this.browserGamepad.buttons[13].value;
- this.dPadLeft = this.browserGamepad.buttons[14].value;
- this.dPadRight = this.browserGamepad.buttons[15].value;
- }
- /**
- * Disposes the gamepad
- */
- dispose() {
- super.dispose();
- this.onButtonDownObservable.clear();
- this.onButtonUpObservable.clear();
- this.onPadDownObservable.clear();
- this.onPadUpObservable.clear();
- }
-}
-//# sourceMappingURL=dualShockGamepad.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Gamepads/gamepadManager.js
-
-
-
-
-
-
-
-
-/**
- * Manager for handling gamepads
- */
-class GamepadManager {
- /**
- * Initializes the gamepad manager
- * @param _scene BabylonJS scene
- */
- constructor(_scene) {
- this._scene = _scene;
- this._babylonGamepads = [];
- this._oneGamepadConnected = false;
- /** @internal */
- this._isMonitoring = false;
- /**
- * observable to be triggered when the gamepad controller has been disconnected
- */
- this.onGamepadDisconnectedObservable = new observable_Observable();
- if (!IsWindowObjectExist()) {
- this._gamepadEventSupported = false;
- }
- else {
- this._gamepadEventSupported = "GamepadEvent" in window;
- this._gamepadSupport = navigator && navigator.getGamepads;
- }
- this.onGamepadConnectedObservable = new observable_Observable((observer) => {
- // This will be used to raise the onGamepadConnected for all gamepads ALREADY connected
- for (const i in this._babylonGamepads) {
- const gamepad = this._babylonGamepads[i];
- if (gamepad && gamepad._isConnected) {
- this.onGamepadConnectedObservable.notifyObserver(observer, gamepad);
- }
- }
- });
- this._onGamepadConnectedEvent = (evt) => {
- const gamepad = evt.gamepad;
- if (gamepad.index in this._babylonGamepads) {
- if (this._babylonGamepads[gamepad.index].isConnected) {
- return;
- }
- }
- let newGamepad;
- if (this._babylonGamepads[gamepad.index]) {
- newGamepad = this._babylonGamepads[gamepad.index];
- newGamepad.browserGamepad = gamepad;
- newGamepad._isConnected = true;
- }
- else {
- newGamepad = this._addNewGamepad(gamepad);
- }
- this.onGamepadConnectedObservable.notifyObservers(newGamepad);
- this._startMonitoringGamepads();
- };
- this._onGamepadDisconnectedEvent = (evt) => {
- const gamepad = evt.gamepad;
- // Remove the gamepad from the list of gamepads to monitor.
- for (const i in this._babylonGamepads) {
- if (this._babylonGamepads[i].index === gamepad.index) {
- const disconnectedGamepad = this._babylonGamepads[i];
- disconnectedGamepad._isConnected = false;
- this.onGamepadDisconnectedObservable.notifyObservers(disconnectedGamepad);
- disconnectedGamepad.dispose && disconnectedGamepad.dispose();
- break;
- }
- }
- };
- if (this._gamepadSupport) {
- //first add already-connected gamepads
- this._updateGamepadObjects();
- if (this._babylonGamepads.length) {
- this._startMonitoringGamepads();
- }
- // Checking if the gamepad connected event is supported (like in Firefox)
- if (this._gamepadEventSupported) {
- const hostWindow = this._scene ? this._scene.getEngine().getHostWindow() : window;
- if (hostWindow) {
- hostWindow.addEventListener("gamepadconnected", this._onGamepadConnectedEvent, false);
- hostWindow.addEventListener("gamepaddisconnected", this._onGamepadDisconnectedEvent, false);
- }
- }
- else {
- this._startMonitoringGamepads();
- }
- }
- }
- /**
- * The gamepads in the game pad manager
- */
- get gamepads() {
- return this._babylonGamepads;
- }
- /**
- * Get the gamepad controllers based on type
- * @param type The type of gamepad controller
- * @returns Nullable gamepad
- */
- getGamepadByType(type = Gamepad.XBOX) {
- for (const gamepad of this._babylonGamepads) {
- if (gamepad && gamepad.type === type) {
- return gamepad;
- }
- }
- return null;
- }
- /**
- * Disposes the gamepad manager
- */
- dispose() {
- if (this._gamepadEventSupported) {
- if (this._onGamepadConnectedEvent) {
- window.removeEventListener("gamepadconnected", this._onGamepadConnectedEvent);
- }
- if (this._onGamepadDisconnectedEvent) {
- window.removeEventListener("gamepaddisconnected", this._onGamepadDisconnectedEvent);
- }
- this._onGamepadConnectedEvent = null;
- this._onGamepadDisconnectedEvent = null;
- }
- this._babylonGamepads.forEach((gamepad) => {
- gamepad.dispose();
- });
- this.onGamepadConnectedObservable.clear();
- this.onGamepadDisconnectedObservable.clear();
- this._oneGamepadConnected = false;
- this._stopMonitoringGamepads();
- this._babylonGamepads = [];
- }
- _addNewGamepad(gamepad) {
- if (!this._oneGamepadConnected) {
- this._oneGamepadConnected = true;
- }
- let newGamepad;
- const dualShock = gamepad.id.search("054c") !== -1 && gamepad.id.search("0ce6") === -1;
- const xboxOne = gamepad.id.search("Xbox One") !== -1;
- if (xboxOne ||
- gamepad.id.search("Xbox 360") !== -1 ||
- gamepad.id.search("xinput") !== -1 ||
- (gamepad.id.search("045e") !== -1 && gamepad.id.search("Surface Dock") === -1)) {
- // make sure the Surface Dock Extender is not detected as an xbox controller
- newGamepad = new Xbox360Pad(gamepad.id, gamepad.index, gamepad, xboxOne);
- }
- else if (dualShock) {
- newGamepad = new DualShockPad(gamepad.id, gamepad.index, gamepad);
- }
- // if pose is supported, use the (WebVR) pose enabled controller
- else if (gamepad.pose) {
- newGamepad = PoseEnabledControllerHelper.InitiateController(gamepad);
- }
- else {
- newGamepad = new GenericPad(gamepad.id, gamepad.index, gamepad);
- }
- this._babylonGamepads[newGamepad.index] = newGamepad;
- return newGamepad;
- }
- _startMonitoringGamepads() {
- if (!this._isMonitoring) {
- this._isMonitoring = true;
- //back-comp
- this._checkGamepadsStatus();
- }
- }
- _stopMonitoringGamepads() {
- this._isMonitoring = false;
- }
- /** @internal */
- _checkGamepadsStatus() {
- // Hack to be compatible Chrome
- this._updateGamepadObjects();
- for (const i in this._babylonGamepads) {
- const gamepad = this._babylonGamepads[i];
- if (!gamepad || !gamepad.isConnected) {
- continue;
- }
- try {
- gamepad.update();
- }
- catch (_a) {
- if (this._loggedErrors.indexOf(gamepad.index) === -1) {
- tools_Tools.Warn(`Error updating gamepad ${gamepad.id}`);
- this._loggedErrors.push(gamepad.index);
- }
- }
- }
- if (this._isMonitoring) {
- engine_Engine.QueueNewFrame(() => {
- this._checkGamepadsStatus();
- });
- }
- }
- // This function is called only on Chrome, which does not properly support
- // connection/disconnection events and forces you to recopy again the gamepad object
- _updateGamepadObjects() {
- const gamepads = navigator.getGamepads ? navigator.getGamepads() : [];
- for (let i = 0; i < gamepads.length; i++) {
- const gamepad = gamepads[i];
- if (gamepad) {
- if (!this._babylonGamepads[gamepad.index]) {
- const newGamepad = this._addNewGamepad(gamepad);
- this.onGamepadConnectedObservable.notifyObservers(newGamepad);
- }
- else {
- // Forced to copy again this object for Chrome for unknown reason
- this._babylonGamepads[i].browserGamepad = gamepad;
- if (!this._babylonGamepads[i].isConnected) {
- this._babylonGamepads[i]._isConnected = true;
- this.onGamepadConnectedObservable.notifyObservers(this._babylonGamepads[i]);
- }
- }
- }
- }
- }
-}
-//# sourceMappingURL=gamepadManager.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Gamepads/gamepadSceneComponent.js
-
-
-
-
-
-
-
-Object.defineProperty(scene_Scene.prototype, "gamepadManager", {
- get: function () {
- if (!this._gamepadManager) {
- this._gamepadManager = new GamepadManager(this);
- let component = this._getComponent(sceneComponent_SceneComponentConstants.NAME_GAMEPAD);
- if (!component) {
- component = new GamepadSystemSceneComponent(this);
- this._addComponent(component);
- }
- }
- return this._gamepadManager;
- },
- enumerable: true,
- configurable: true,
-});
-/**
- * Adds a gamepad to the free camera inputs manager
- */
-FreeCameraInputsManager.prototype.addGamepad = function () {
- this.add(new FreeCameraGamepadInput());
- return this;
-};
-/**
- * Adds a gamepad to the arc rotate camera inputs manager
- */
-ArcRotateCameraInputsManager.prototype.addGamepad = function () {
- this.add(new ArcRotateCameraGamepadInput());
- return this;
-};
-/**
- * Defines the gamepad scene component responsible to manage gamepads in a given scene
- */
-class GamepadSystemSceneComponent {
- /**
- * Creates a new instance of the component for the given scene
- * @param scene Defines the scene to register the component in
- */
- constructor(scene) {
- /**
- * The component name helpfull to identify the component in the list of scene components.
- */
- this.name = sceneComponent_SceneComponentConstants.NAME_GAMEPAD;
- this.scene = scene;
- }
- /**
- * Registers the component in a given scene
- */
- register() {
- this.scene._beforeCameraUpdateStage.registerStep(sceneComponent_SceneComponentConstants.STEP_BEFORECAMERAUPDATE_GAMEPAD, this, this._beforeCameraUpdate);
- }
- /**
- * Rebuilds the elements related to this component in case of
- * context lost for instance.
- */
- rebuild() {
- // Nothing to do for gamepads
- }
- /**
- * Disposes the component and the associated resources
- */
- dispose() {
- const gamepadManager = this.scene._gamepadManager;
- if (gamepadManager) {
- gamepadManager.dispose();
- this.scene._gamepadManager = null;
- }
- }
- _beforeCameraUpdate() {
- const gamepadManager = this.scene._gamepadManager;
- if (gamepadManager && gamepadManager._isMonitoring) {
- gamepadManager._checkGamepadsStatus();
- }
- }
-}
-//# sourceMappingURL=gamepadSceneComponent.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/universalCamera.js
-
-
-
-
-
-node_Node.AddNodeConstructor("FreeCamera", (name, scene) => {
- // Forcing to use the Universal camera
- return () => new universalCamera_UniversalCamera(name, math_vector_Vector3.Zero(), scene);
-});
-/**
- * The Universal Camera is the one to choose for first person shooter type games, and works with all the keyboard, mouse, touch and gamepads. This replaces the earlier Free Camera,
- * which still works and will still be found in many Playgrounds.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#universal-camera
- */
-class universalCamera_UniversalCamera extends TouchCamera {
- /**
- * Defines the gamepad rotation sensibility.
- * This is the threshold from when rotation starts to be accounted for to prevent jittering.
- */
- get gamepadAngularSensibility() {
- const gamepad = this.inputs.attached["gamepad"];
- if (gamepad) {
- return gamepad.gamepadAngularSensibility;
- }
- return 0;
- }
- set gamepadAngularSensibility(value) {
- const gamepad = this.inputs.attached["gamepad"];
- if (gamepad) {
- gamepad.gamepadAngularSensibility = value;
- }
- }
- /**
- * Defines the gamepad move sensibility.
- * This is the threshold from when moving starts to be accounted for to prevent jittering.
- */
- get gamepadMoveSensibility() {
- const gamepad = this.inputs.attached["gamepad"];
- if (gamepad) {
- return gamepad.gamepadMoveSensibility;
- }
- return 0;
- }
- set gamepadMoveSensibility(value) {
- const gamepad = this.inputs.attached["gamepad"];
- if (gamepad) {
- gamepad.gamepadMoveSensibility = value;
- }
- }
- /**
- * The Universal Camera is the one to choose for first person shooter type games, and works with all the keyboard, mouse, touch and gamepads. This replaces the earlier Free Camera,
- * which still works and will still be found in many Playgrounds.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#universal-camera
- * @param name Define the name of the camera in the scene
- * @param position Define the start position of the camera in the scene
- * @param scene Define the scene the camera belongs to
- */
- constructor(name, position, scene) {
- super(name, position, scene);
- this.inputs.addGamepad();
- }
- /**
- * Gets the current object class name.
- * @returns the class name
- */
- getClassName() {
- return "UniversalCamera";
- }
-}
-camera_Camera._CreateDefaultParsedCamera = (name, scene) => {
- return new universalCamera_UniversalCamera(name, math_vector_Vector3.Zero(), scene);
-};
-//# sourceMappingURL=universalCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/gamepadCamera.js
-
-
-
-node_Node.AddNodeConstructor("GamepadCamera", (name, scene) => {
- return () => new GamepadCamera(name, math_vector_Vector3.Zero(), scene);
-});
-/**
- * This represents a FPS type of camera. This is only here for back compat purpose.
- * Please use the UniversalCamera instead as both are identical.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#universal-camera
- */
-class GamepadCamera extends universalCamera_UniversalCamera {
- /**
- * Instantiates a new Gamepad Camera
- * This represents a FPS type of camera. This is only here for back compat purpose.
- * Please use the UniversalCamera instead as both are identical.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#universal-camera
- * @param name Define the name of the camera in the scene
- * @param position Define the start position of the camera in the scene
- * @param scene Define the scene the camera belongs to
- */
- constructor(name, position, scene) {
- super(name, position, scene);
- }
- /**
- * Gets the current object class name.
- * @returns the class name
- */
- getClassName() {
- return "GamepadCamera";
- }
-}
-//# sourceMappingURL=gamepadCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/passCube.fragment.js
-// Do not edit.
-
-const passCube_fragment_name = "passCubePixelShader";
-const passCube_fragment_shader = `varying vec2 vUV;uniform samplerCube textureSampler;
-#define CUSTOM_FRAGMENT_DEFINITIONS
-void main(void)
-{vec2 uv=vUV*2.0-1.0;
-#ifdef POSITIVEX
-gl_FragColor=textureCube(textureSampler,vec3(1.001,uv.y,uv.x));
-#endif
-#ifdef NEGATIVEX
-gl_FragColor=textureCube(textureSampler,vec3(-1.001,uv.y,uv.x));
-#endif
-#ifdef POSITIVEY
-gl_FragColor=textureCube(textureSampler,vec3(uv.y,1.001,uv.x));
-#endif
-#ifdef NEGATIVEY
-gl_FragColor=textureCube(textureSampler,vec3(uv.y,-1.001,uv.x));
-#endif
-#ifdef POSITIVEZ
-gl_FragColor=textureCube(textureSampler,vec3(uv,1.001));
-#endif
-#ifdef NEGATIVEZ
-gl_FragColor=textureCube(textureSampler,vec3(uv,-1.001));
-#endif
-}`;
-// Sideeffect
-ShaderStore.ShadersStore[passCube_fragment_name] = passCube_fragment_shader;
-/** @internal */
-const passCubePixelShader = { name: passCube_fragment_name, shader: passCube_fragment_shader };
-//# sourceMappingURL=passCube.fragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/PostProcesses/passPostProcess.js
-
-
-
-
-
-
-
-/**
- * PassPostProcess which produces an output the same as it's input
- */
-class PassPostProcess extends postProcess_PostProcess {
- /**
- * Gets a string identifying the name of the class
- * @returns "PassPostProcess" string
- */
- getClassName() {
- return "PassPostProcess";
- }
- /**
- * Creates the PassPostProcess
- * @param name The name of the effect.
- * @param options The required width/height ratio to downsize to before computing the render pass.
- * @param camera The camera to apply the render pass to.
- * @param samplingMode The sampling mode to be used when computing the pass. (default: 0)
- * @param engine The engine which the post process will be applied. (default: current engine)
- * @param reusable If the post process can be reused on the same frame. (default: false)
- * @param textureType The type of texture to be used when performing the post processing.
- * @param blockCompilation If compilation of the shader should not be done in the constructor. The updateEffect method can be used to compile the shader at a later time. (default: false)
- */
- constructor(name, options, camera = null, samplingMode, engine, reusable, textureType = 0, blockCompilation = false) {
- super(name, "pass", null, null, options, camera, samplingMode, engine, reusable, undefined, textureType, undefined, null, blockCompilation);
- }
- /**
- * @internal
- */
- static _Parse(parsedPostProcess, targetCamera, scene, rootUrl) {
- return decorators_SerializationHelper.Parse(() => {
- return new PassPostProcess(parsedPostProcess.name, parsedPostProcess.options, targetCamera, parsedPostProcess.renderTargetSamplingMode, parsedPostProcess._engine, parsedPostProcess.reusable);
- }, parsedPostProcess, scene, rootUrl);
- }
-}
-RegisterClass("BABYLON.PassPostProcess", PassPostProcess);
-/**
- * PassCubePostProcess which produces an output the same as it's input (which must be a cube texture)
- */
-class PassCubePostProcess extends (/* unused pure expression or super */ null && (PostProcess)) {
- /**
- * Gets or sets the cube face to display.
- * * 0 is +X
- * * 1 is -X
- * * 2 is +Y
- * * 3 is -Y
- * * 4 is +Z
- * * 5 is -Z
- */
- get face() {
- return this._face;
- }
- set face(value) {
- if (value < 0 || value > 5) {
- return;
- }
- this._face = value;
- switch (this._face) {
- case 0:
- this.updateEffect("#define POSITIVEX");
- break;
- case 1:
- this.updateEffect("#define NEGATIVEX");
- break;
- case 2:
- this.updateEffect("#define POSITIVEY");
- break;
- case 3:
- this.updateEffect("#define NEGATIVEY");
- break;
- case 4:
- this.updateEffect("#define POSITIVEZ");
- break;
- case 5:
- this.updateEffect("#define NEGATIVEZ");
- break;
- }
- }
- /**
- * Gets a string identifying the name of the class
- * @returns "PassCubePostProcess" string
- */
- getClassName() {
- return "PassCubePostProcess";
- }
- /**
- * Creates the PassCubePostProcess
- * @param name The name of the effect.
- * @param options The required width/height ratio to downsize to before computing the render pass.
- * @param camera The camera to apply the render pass to.
- * @param samplingMode The sampling mode to be used when computing the pass. (default: 0)
- * @param engine The engine which the post process will be applied. (default: current engine)
- * @param reusable If the post process can be reused on the same frame. (default: false)
- * @param textureType The type of texture to be used when performing the post processing.
- * @param blockCompilation If compilation of the shader should not be done in the constructor. The updateEffect method can be used to compile the shader at a later time. (default: false)
- */
- constructor(name, options, camera = null, samplingMode, engine, reusable, textureType = 0, blockCompilation = false) {
- super(name, "passCube", null, null, options, camera, samplingMode, engine, reusable, "#define POSITIVEX", textureType, undefined, null, blockCompilation);
- this._face = 0;
- }
- /**
- * @internal
- */
- static _Parse(parsedPostProcess, targetCamera, scene, rootUrl) {
- return SerializationHelper.Parse(() => {
- return new PassCubePostProcess(parsedPostProcess.name, parsedPostProcess.options, targetCamera, parsedPostProcess.renderTargetSamplingMode, parsedPostProcess._engine, parsedPostProcess.reusable);
- }, parsedPostProcess, scene, rootUrl);
- }
-}
-engine_Engine._RescalePostProcessFactory = (engine) => {
- return new PassPostProcess("rescale", 1, null, 2, engine, false, 0);
-};
-//# sourceMappingURL=passPostProcess.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/anaglyph.fragment.js
-// Do not edit.
-
-const anaglyph_fragment_name = "anaglyphPixelShader";
-const anaglyph_fragment_shader = `varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D leftSampler;
-#define CUSTOM_FRAGMENT_DEFINITIONS
-void main(void)
-{vec4 leftFrag=texture2D(leftSampler,vUV);leftFrag=vec4(1.0,leftFrag.g,leftFrag.b,1.0);vec4 rightFrag=texture2D(textureSampler,vUV);rightFrag=vec4(rightFrag.r,1.0,1.0,1.0);gl_FragColor=vec4(rightFrag.rgb*leftFrag.rgb,1.0);}`;
-// Sideeffect
-ShaderStore.ShadersStore[anaglyph_fragment_name] = anaglyph_fragment_shader;
-/** @internal */
-const anaglyphPixelShader = { name: anaglyph_fragment_name, shader: anaglyph_fragment_shader };
-//# sourceMappingURL=anaglyph.fragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/PostProcesses/anaglyphPostProcess.js
-
-
-
-/**
- * Postprocess used to generate anaglyphic rendering
- */
-class AnaglyphPostProcess extends postProcess_PostProcess {
- /**
- * Gets a string identifying the name of the class
- * @returns "AnaglyphPostProcess" string
- */
- getClassName() {
- return "AnaglyphPostProcess";
- }
- /**
- * Creates a new AnaglyphPostProcess
- * @param name defines postprocess name
- * @param options defines creation options or target ratio scale
- * @param rigCameras defines cameras using this postprocess
- * @param samplingMode defines required sampling mode (BABYLON.Texture.NEAREST_SAMPLINGMODE by default)
- * @param engine defines hosting engine
- * @param reusable defines if the postprocess will be reused multiple times per frame
- */
- constructor(name, options, rigCameras, samplingMode, engine, reusable) {
- super(name, "anaglyph", null, ["leftSampler"], options, rigCameras[1], samplingMode, engine, reusable);
- this._passedProcess = rigCameras[0]._rigPostProcess;
- this.onApplyObservable.add((effect) => {
- effect.setTextureFromPostProcess("leftSampler", this._passedProcess);
- });
- }
-}
-RegisterClass("BABYLON.AnaglyphPostProcess", AnaglyphPostProcess);
-//# sourceMappingURL=anaglyphPostProcess.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/RigModes/stereoscopicAnaglyphRigMode.js
-
-
-/**
- * @internal
- */
-function setStereoscopicAnaglyphRigMode(camera) {
- camera._rigCameras[0]._rigPostProcess = new PassPostProcess(camera.name + "_passthru", 1.0, camera._rigCameras[0]);
- camera._rigCameras[1]._rigPostProcess = new AnaglyphPostProcess(camera.name + "_anaglyph", 1.0, camera._rigCameras);
-}
-//# sourceMappingURL=stereoscopicAnaglyphRigMode.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Stereoscopic/anaglyphArcRotateCamera.js
-
-
-
-
-
-node_Node.AddNodeConstructor("AnaglyphArcRotateCamera", (name, scene, options) => {
- return () => new AnaglyphArcRotateCamera(name, 0, 0, 1.0, math_vector_Vector3.Zero(), options.interaxial_distance, scene);
-});
-/**
- * Camera used to simulate anaglyphic rendering (based on ArcRotateCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#anaglyph-cameras
- */
-class AnaglyphArcRotateCamera extends ArcRotateCamera {
- /**
- * Creates a new AnaglyphArcRotateCamera
- * @param name defines camera name
- * @param alpha defines alpha angle (in radians)
- * @param beta defines beta angle (in radians)
- * @param radius defines radius
- * @param target defines camera target
- * @param interaxialDistance defines distance between each color axis
- * @param scene defines the hosting scene
- */
- constructor(name, alpha, beta, radius, target, interaxialDistance, scene) {
- super(name, alpha, beta, radius, target, scene);
- this._setRigMode = setStereoscopicAnaglyphRigMode.bind(null, this);
- this.interaxialDistance = interaxialDistance;
- this.setCameraRigMode(camera_Camera.RIG_MODE_STEREOSCOPIC_ANAGLYPH, { interaxialDistance: interaxialDistance });
- }
- /**
- * Gets camera class name
- * @returns AnaglyphArcRotateCamera
- */
- getClassName() {
- return "AnaglyphArcRotateCamera";
- }
-}
-//# sourceMappingURL=anaglyphArcRotateCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Stereoscopic/anaglyphFreeCamera.js
-
-
-
-
-
-node_Node.AddNodeConstructor("AnaglyphFreeCamera", (name, scene, options) => {
- return () => new AnaglyphFreeCamera(name, math_vector_Vector3.Zero(), options.interaxial_distance, scene);
-});
-/**
- * Camera used to simulate anaglyphic rendering (based on FreeCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#anaglyph-cameras
- */
-class AnaglyphFreeCamera extends FreeCamera {
- /**
- * Creates a new AnaglyphFreeCamera
- * @param name defines camera name
- * @param position defines initial position
- * @param interaxialDistance defines distance between each color axis
- * @param scene defines the hosting scene
- */
- constructor(name, position, interaxialDistance, scene) {
- super(name, position, scene);
- this._setRigMode = setStereoscopicAnaglyphRigMode.bind(null, this);
- this.interaxialDistance = interaxialDistance;
- this.setCameraRigMode(camera_Camera.RIG_MODE_STEREOSCOPIC_ANAGLYPH, { interaxialDistance: interaxialDistance });
- }
- /**
- * Gets camera class name
- * @returns AnaglyphFreeCamera
- */
- getClassName() {
- return "AnaglyphFreeCamera";
- }
-}
-//# sourceMappingURL=anaglyphFreeCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Stereoscopic/anaglyphGamepadCamera.js
-
-
-
-
-
-node_Node.AddNodeConstructor("AnaglyphGamepadCamera", (name, scene, options) => {
- return () => new AnaglyphGamepadCamera(name, math_vector_Vector3.Zero(), options.interaxial_distance, scene);
-});
-/**
- * Camera used to simulate anaglyphic rendering (based on GamepadCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#anaglyph-cameras
- */
-class AnaglyphGamepadCamera extends GamepadCamera {
- /**
- * Creates a new AnaglyphGamepadCamera
- * @param name defines camera name
- * @param position defines initial position
- * @param interaxialDistance defines distance between each color axis
- * @param scene defines the hosting scene
- */
- constructor(name, position, interaxialDistance, scene) {
- super(name, position, scene);
- this._setRigMode = setStereoscopicAnaglyphRigMode.bind(null, this);
- this.interaxialDistance = interaxialDistance;
- this.setCameraRigMode(camera_Camera.RIG_MODE_STEREOSCOPIC_ANAGLYPH, { interaxialDistance: interaxialDistance });
- }
- /**
- * Gets camera class name
- * @returns AnaglyphGamepadCamera
- */
- getClassName() {
- return "AnaglyphGamepadCamera";
- }
-}
-//# sourceMappingURL=anaglyphGamepadCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Stereoscopic/anaglyphUniversalCamera.js
-
-
-
-
-
-node_Node.AddNodeConstructor("AnaglyphUniversalCamera", (name, scene, options) => {
- return () => new AnaglyphUniversalCamera(name, math_vector_Vector3.Zero(), options.interaxial_distance, scene);
-});
-/**
- * Camera used to simulate anaglyphic rendering (based on UniversalCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#anaglyph-cameras
- */
-class AnaglyphUniversalCamera extends universalCamera_UniversalCamera {
- /**
- * Creates a new AnaglyphUniversalCamera
- * @param name defines camera name
- * @param position defines initial position
- * @param interaxialDistance defines distance between each color axis
- * @param scene defines the hosting scene
- */
- constructor(name, position, interaxialDistance, scene) {
- super(name, position, scene);
- this._setRigMode = setStereoscopicAnaglyphRigMode.bind(null, this);
- this.interaxialDistance = interaxialDistance;
- this.setCameraRigMode(camera_Camera.RIG_MODE_STEREOSCOPIC_ANAGLYPH, { interaxialDistance: interaxialDistance });
- }
- /**
- * Gets camera class name
- * @returns AnaglyphUniversalCamera
- */
- getClassName() {
- return "AnaglyphUniversalCamera";
- }
-}
-//# sourceMappingURL=anaglyphUniversalCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/stereoscopicInterlace.fragment.js
-// Do not edit.
-
-const stereoscopicInterlace_fragment_name = "stereoscopicInterlacePixelShader";
-const stereoscopicInterlace_fragment_shader = `const vec3 TWO=vec3(2.0,2.0,2.0);varying vec2 vUV;uniform sampler2D camASampler;uniform sampler2D textureSampler;uniform vec2 stepSize;
-#define CUSTOM_FRAGMENT_DEFINITIONS
-void main(void)
-{bool useCamA;bool useCamB;vec2 texCoord1;vec2 texCoord2;vec3 frag1;vec3 frag2;
-#ifdef IS_STEREOSCOPIC_HORIZ
-useCamB=vUV.x>0.5;useCamA=!useCamB;texCoord1=vec2(useCamB ? (vUV.x-0.5)*2.0 : vUV.x*2.0,vUV.y);texCoord2=vec2(texCoord1.x+stepSize.x,vUV.y);
-#else
-#ifdef IS_STEREOSCOPIC_INTERLACED
-float rowNum=floor(vUV.y/stepSize.y);useCamA=mod(rowNum,2.0)==1.0;useCamB=mod(rowNum,2.0)==0.0;texCoord1=vec2(vUV.x,vUV.y);texCoord2=vec2(vUV.x,vUV.y);
-#else
-useCamB=vUV.y>0.5;useCamA=!useCamB;texCoord1=vec2(vUV.x,useCamB ? (vUV.y-0.5)*2.0 : vUV.y*2.0);texCoord2=vec2(vUV.x,texCoord1.y+stepSize.y);
-#endif
-#endif
-if (useCamB){frag1=texture2D(textureSampler,texCoord1).rgb;frag2=texture2D(textureSampler,texCoord2).rgb;}else if (useCamA){frag1=texture2D(camASampler ,texCoord1).rgb;frag2=texture2D(camASampler ,texCoord2).rgb;}else {discard;}
-gl_FragColor=vec4((frag1+frag2)/TWO,1.0);}
-`;
-// Sideeffect
-ShaderStore.ShadersStore[stereoscopicInterlace_fragment_name] = stereoscopicInterlace_fragment_shader;
-/** @internal */
-const stereoscopicInterlacePixelShader = { name: stereoscopicInterlace_fragment_name, shader: stereoscopicInterlace_fragment_shader };
-//# sourceMappingURL=stereoscopicInterlace.fragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/PostProcesses/stereoscopicInterlacePostProcess.js
-
-
-
-/**
- * StereoscopicInterlacePostProcessI used to render stereo views from a rigged camera with support for alternate line interlacing
- */
-class StereoscopicInterlacePostProcessI extends postProcess_PostProcess {
- /**
- * Gets a string identifying the name of the class
- * @returns "StereoscopicInterlacePostProcessI" string
- */
- getClassName() {
- return "StereoscopicInterlacePostProcessI";
- }
- /**
- * Initializes a StereoscopicInterlacePostProcessI
- * @param name The name of the effect.
- * @param rigCameras The rig cameras to be applied to the post process
- * @param isStereoscopicHoriz If the rendered results are horizontal or vertical
- * @param isStereoscopicInterlaced If the rendered results are alternate line interlaced
- * @param samplingMode The sampling mode to be used when computing the pass. (default: 0)
- * @param engine The engine which the post process will be applied. (default: current engine)
- * @param reusable If the post process can be reused on the same frame. (default: false)
- */
- constructor(name, rigCameras, isStereoscopicHoriz, isStereoscopicInterlaced, samplingMode, engine, reusable) {
- super(name, "stereoscopicInterlace", ["stepSize"], ["camASampler"], 1, rigCameras[1], samplingMode, engine, reusable, isStereoscopicInterlaced ? "#define IS_STEREOSCOPIC_INTERLACED 1" : isStereoscopicHoriz ? "#define IS_STEREOSCOPIC_HORIZ 1" : undefined);
- this._passedProcess = rigCameras[0]._rigPostProcess;
- this._stepSize = new math_vector_Vector2(1 / this.width, 1 / this.height);
- this.onSizeChangedObservable.add(() => {
- this._stepSize = new math_vector_Vector2(1 / this.width, 1 / this.height);
- });
- this.onApplyObservable.add((effect) => {
- effect.setTextureFromPostProcess("camASampler", this._passedProcess);
- effect.setFloat2("stepSize", this._stepSize.x, this._stepSize.y);
- });
- }
-}
-/**
- * StereoscopicInterlacePostProcess used to render stereo views from a rigged camera
- */
-class StereoscopicInterlacePostProcess extends (/* unused pure expression or super */ null && (PostProcess)) {
- /**
- * Gets a string identifying the name of the class
- * @returns "StereoscopicInterlacePostProcess" string
- */
- getClassName() {
- return "StereoscopicInterlacePostProcess";
- }
- /**
- * Initializes a StereoscopicInterlacePostProcess
- * @param name The name of the effect.
- * @param rigCameras The rig cameras to be applied to the post process
- * @param isStereoscopicHoriz If the rendered results are horizontal or vertical
- * @param samplingMode The sampling mode to be used when computing the pass. (default: 0)
- * @param engine The engine which the post process will be applied. (default: current engine)
- * @param reusable If the post process can be reused on the same frame. (default: false)
- */
- constructor(name, rigCameras, isStereoscopicHoriz, samplingMode, engine, reusable) {
- super(name, "stereoscopicInterlace", ["stepSize"], ["camASampler"], 1, rigCameras[1], samplingMode, engine, reusable, isStereoscopicHoriz ? "#define IS_STEREOSCOPIC_HORIZ 1" : undefined);
- this._passedProcess = rigCameras[0]._rigPostProcess;
- this._stepSize = new Vector2(1 / this.width, 1 / this.height);
- this.onSizeChangedObservable.add(() => {
- this._stepSize = new Vector2(1 / this.width, 1 / this.height);
- });
- this.onApplyObservable.add((effect) => {
- effect.setTextureFromPostProcess("camASampler", this._passedProcess);
- effect.setFloat2("stepSize", this._stepSize.x, this._stepSize.y);
- });
- }
-}
-//# sourceMappingURL=stereoscopicInterlacePostProcess.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/RigModes/stereoscopicRigMode.js
-
-
-
-
-/**
- * @internal
- */
-function setStereoscopicRigMode(camera) {
- const isStereoscopicHoriz = camera.cameraRigMode === camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL || camera.cameraRigMode === camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED;
- const isCrossEye = camera.cameraRigMode === camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED;
- const isInterlaced = camera.cameraRigMode === camera_Camera.RIG_MODE_STEREOSCOPIC_INTERLACED;
- // Use post-processors for interlacing
- if (isInterlaced) {
- camera._rigCameras[0]._rigPostProcess = new PassPostProcess(camera.name + "_passthru", 1.0, camera._rigCameras[0]);
- camera._rigCameras[1]._rigPostProcess = new StereoscopicInterlacePostProcessI(camera.name + "_stereoInterlace", camera._rigCameras, false, true);
- }
- // Otherwise, create appropriate viewports
- else {
- camera._rigCameras[isCrossEye ? 1 : 0].viewport = new math_viewport_Viewport(0, 0, isStereoscopicHoriz ? 0.5 : 1.0, isStereoscopicHoriz ? 1.0 : 0.5);
- camera._rigCameras[isCrossEye ? 0 : 1].viewport = new math_viewport_Viewport(isStereoscopicHoriz ? 0.5 : 0, isStereoscopicHoriz ? 0 : 0.5, isStereoscopicHoriz ? 0.5 : 1.0, isStereoscopicHoriz ? 1.0 : 0.5);
- }
-}
-//# sourceMappingURL=stereoscopicRigMode.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Stereoscopic/stereoscopicArcRotateCamera.js
-
-
-
-
-
-node_Node.AddNodeConstructor("StereoscopicArcRotateCamera", (name, scene, options) => {
- return () => new StereoscopicArcRotateCamera(name, 0, 0, 1.0, math_vector_Vector3.Zero(), options.interaxial_distance, options.isStereoscopicSideBySide, scene);
-});
-/**
- * Camera used to simulate stereoscopic rendering (based on ArcRotateCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras
- */
-class StereoscopicArcRotateCamera extends ArcRotateCamera {
- /**
- * Creates a new StereoscopicArcRotateCamera
- * @param name defines camera name
- * @param alpha defines alpha angle (in radians)
- * @param beta defines beta angle (in radians)
- * @param radius defines radius
- * @param target defines camera target
- * @param interaxialDistance defines distance between each color axis
- * @param isStereoscopicSideBySide defines is stereoscopic is done side by side or over under
- * @param scene defines the hosting scene
- */
- constructor(name, alpha, beta, radius, target, interaxialDistance, isStereoscopicSideBySide, scene) {
- super(name, alpha, beta, radius, target, scene);
- this._setRigMode = setStereoscopicRigMode.bind(null, this);
- this.interaxialDistance = interaxialDistance;
- this.isStereoscopicSideBySide = isStereoscopicSideBySide;
- this.setCameraRigMode(isStereoscopicSideBySide ? camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL : camera_Camera.RIG_MODE_STEREOSCOPIC_OVERUNDER, {
- interaxialDistance: interaxialDistance,
- });
- }
- /**
- * Gets camera class name
- * @returns StereoscopicArcRotateCamera
- */
- getClassName() {
- return "StereoscopicArcRotateCamera";
- }
-}
-//# sourceMappingURL=stereoscopicArcRotateCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Stereoscopic/stereoscopicFreeCamera.js
-
-
-
-
-
-node_Node.AddNodeConstructor("StereoscopicFreeCamera", (name, scene, options) => {
- return () => new StereoscopicFreeCamera(name, math_vector_Vector3.Zero(), options.interaxial_distance, options.isStereoscopicSideBySide, scene);
-});
-/**
- * Camera used to simulate stereoscopic rendering (based on FreeCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras
- */
-class StereoscopicFreeCamera extends FreeCamera {
- /**
- * Creates a new StereoscopicFreeCamera
- * @param name defines camera name
- * @param position defines initial position
- * @param interaxialDistance defines distance between each color axis
- * @param isStereoscopicSideBySide defines is stereoscopic is done side by side or over under
- * @param scene defines the hosting scene
- */
- constructor(name, position, interaxialDistance, isStereoscopicSideBySide, scene) {
- super(name, position, scene);
- this._setRigMode = setStereoscopicRigMode.bind(null, this);
- this.interaxialDistance = interaxialDistance;
- this.isStereoscopicSideBySide = isStereoscopicSideBySide;
- this.setCameraRigMode(isStereoscopicSideBySide ? camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL : camera_Camera.RIG_MODE_STEREOSCOPIC_OVERUNDER, {
- interaxialDistance: interaxialDistance,
- });
- }
- /**
- * Gets camera class name
- * @returns StereoscopicFreeCamera
- */
- getClassName() {
- return "StereoscopicFreeCamera";
- }
-}
-//# sourceMappingURL=stereoscopicFreeCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Stereoscopic/stereoscopicGamepadCamera.js
-
-
-
-
-
-node_Node.AddNodeConstructor("StereoscopicGamepadCamera", (name, scene, options) => {
- return () => new StereoscopicGamepadCamera(name, math_vector_Vector3.Zero(), options.interaxial_distance, options.isStereoscopicSideBySide, scene);
-});
-/**
- * Camera used to simulate stereoscopic rendering (based on GamepadCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras
- */
-class StereoscopicGamepadCamera extends GamepadCamera {
- /**
- * Creates a new StereoscopicGamepadCamera
- * @param name defines camera name
- * @param position defines initial position
- * @param interaxialDistance defines distance between each color axis
- * @param isStereoscopicSideBySide defines is stereoscopic is done side by side or over under
- * @param scene defines the hosting scene
- */
- constructor(name, position, interaxialDistance, isStereoscopicSideBySide, scene) {
- super(name, position, scene);
- this._setRigMode = setStereoscopicRigMode.bind(null, this);
- this.interaxialDistance = interaxialDistance;
- this.isStereoscopicSideBySide = isStereoscopicSideBySide;
- this.setCameraRigMode(isStereoscopicSideBySide ? camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL : camera_Camera.RIG_MODE_STEREOSCOPIC_OVERUNDER, {
- interaxialDistance: interaxialDistance,
- });
- }
- /**
- * Gets camera class name
- * @returns StereoscopicGamepadCamera
- */
- getClassName() {
- return "StereoscopicGamepadCamera";
- }
-}
-//# sourceMappingURL=stereoscopicGamepadCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Stereoscopic/stereoscopicUniversalCamera.js
-
-
-
-
-
-node_Node.AddNodeConstructor("StereoscopicFreeCamera", (name, scene, options) => {
- return () => new StereoscopicUniversalCamera(name, math_vector_Vector3.Zero(), options.interaxial_distance, options.isStereoscopicSideBySide, scene);
-});
-/**
- * Camera used to simulate stereoscopic rendering (based on UniversalCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras
- */
-class StereoscopicUniversalCamera extends universalCamera_UniversalCamera {
- /**
- * Creates a new StereoscopicUniversalCamera
- * @param name defines camera name
- * @param position defines initial position
- * @param interaxialDistance defines distance between each color axis
- * @param isStereoscopicSideBySide defines is stereoscopic is done side by side or over under
- * @param scene defines the hosting scene
- */
- constructor(name, position, interaxialDistance, isStereoscopicSideBySide, scene) {
- super(name, position, scene);
- this._setRigMode = setStereoscopicRigMode.bind(null, this);
- this.interaxialDistance = interaxialDistance;
- this.isStereoscopicSideBySide = isStereoscopicSideBySide;
- this.setCameraRigMode(isStereoscopicSideBySide ? camera_Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL : camera_Camera.RIG_MODE_STEREOSCOPIC_OVERUNDER, {
- interaxialDistance: interaxialDistance,
- });
- }
- /**
- * Gets camera class name
- * @returns StereoscopicUniversalCamera
- */
- getClassName() {
- return "StereoscopicUniversalCamera";
- }
-}
-//# sourceMappingURL=stereoscopicUniversalCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Stereoscopic/stereoscopicScreenUniversalCamera.js
-
-
-
-
-
-
-/**
- * Camera used to simulate stereoscopic rendering on real screens (based on UniversalCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras
- */
-class StereoscopicScreenUniversalCamera extends (/* unused pure expression or super */ null && (UniversalCamera)) {
- set distanceBetweenEyes(newValue) {
- this._distanceBetweenEyes = newValue;
- }
- /**
- * distance between the eyes
- */
- get distanceBetweenEyes() {
- return this._distanceBetweenEyes;
- }
- set distanceToProjectionPlane(newValue) {
- this._distanceToProjectionPlane = newValue;
- }
- /**
- * Distance to projection plane (should be the same units the like distance between the eyes)
- */
- get distanceToProjectionPlane() {
- return this._distanceToProjectionPlane;
- }
- /**
- * Creates a new StereoscopicScreenUniversalCamera
- * @param name defines camera name
- * @param position defines initial position
- * @param scene defines the hosting scene
- * @param distanceToProjectionPlane defines distance between each color axis. The rig cameras will receive this as their negative z position!
- * @param distanceBetweenEyes defines is stereoscopic is done side by side or over under
- */
- constructor(name, position, scene, distanceToProjectionPlane = 1, distanceBetweenEyes = 0.065) {
- super(name, position, scene);
- this._distanceBetweenEyes = distanceBetweenEyes;
- this._distanceToProjectionPlane = distanceToProjectionPlane;
- this.setCameraRigMode(Camera.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL, {
- stereoHalfAngle: 0,
- });
- this._cameraRigParams.stereoHalfAngle = 0;
- this._cameraRigParams.interaxialDistance = distanceBetweenEyes;
- }
- /**
- * Gets camera class name
- * @returns StereoscopicScreenUniversalCamera
- */
- getClassName() {
- return "StereoscopicUniversalCamera";
- }
- /**
- * @internal
- */
- createRigCamera(name) {
- const camera = new TargetCamera(name, Vector3.Zero(), this.getScene());
- const transform = new TransformNode("tm_" + name, this.getScene());
- camera.parent = transform;
- transform.setPivotMatrix(Matrix.Identity(), false);
- camera.isRigCamera = true;
- camera.rigParent = this;
- return camera;
- }
- /**
- * @internal
- */
- _updateRigCameras() {
- for (let cameraIndex = 0; cameraIndex < this._rigCameras.length; cameraIndex++) {
- const cam = this._rigCameras[cameraIndex];
- cam.minZ = this.minZ;
- cam.maxZ = this.maxZ;
- cam.fov = this.fov;
- cam.upVector.copyFrom(this.upVector);
- if (cam.rotationQuaternion) {
- cam.rotationQuaternion.copyFrom(this.rotationQuaternion);
- }
- else {
- cam.rotation.copyFrom(this.rotation);
- }
- this._updateCamera(this._rigCameras[cameraIndex], cameraIndex);
- }
- }
- _updateCamera(camera, cameraIndex) {
- const b = this.distanceBetweenEyes / 2;
- const z = b / this.distanceToProjectionPlane;
- camera.position.copyFrom(this.position);
- camera.position.addInPlaceFromFloats(cameraIndex === 0 ? -b : b, 0, -this._distanceToProjectionPlane);
- const transform = camera.parent;
- const m = transform.getPivotMatrix();
- m.setTranslationFromFloats(cameraIndex === 0 ? b : -b, 0, 0);
- m.setRowFromFloats(2, cameraIndex === 0 ? z : -z, 0, 1, 0);
- transform.setPivotMatrix(m, false);
- }
- _setRigMode() {
- this._rigCameras[0].viewport = new Viewport(0, 0, 0.5, 1);
- this._rigCameras[1].viewport = new Viewport(0.5, 0, 0.5, 1.0);
- for (let cameraIndex = 0; cameraIndex < this._rigCameras.length; cameraIndex++) {
- this._updateCamera(this._rigCameras[cameraIndex], cameraIndex);
- }
- }
-}
-//# sourceMappingURL=stereoscopicScreenUniversalCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/Stereoscopic/index.js
-
-
-
-
-
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/virtualJoysticksCamera.js
-
-
-
-
-node_Node.AddNodeConstructor("VirtualJoysticksCamera", (name, scene) => {
- return () => new VirtualJoysticksCamera(name, math_vector_Vector3.Zero(), scene);
-});
-/**
- * This represents a free type of camera. It can be useful in First Person Shooter game for instance.
- * It is identical to the Free Camera and simply adds by default a virtual joystick.
- * Virtual Joysticks are on-screen 2D graphics that are used to control the camera or other scene items.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#virtual-joysticks-camera
- */
-class VirtualJoysticksCamera extends FreeCamera {
- /**
- * Instantiates a VirtualJoysticksCamera. It can be useful in First Person Shooter game for instance.
- * It is identical to the Free Camera and simply adds by default a virtual joystick.
- * Virtual Joysticks are on-screen 2D graphics that are used to control the camera or other scene items.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#virtual-joysticks-camera
- * @param name Define the name of the camera in the scene
- * @param position Define the start position of the camera in the scene
- * @param scene Define the scene the camera belongs to
- */
- constructor(name, position, scene) {
- super(name, position, scene);
- this.inputs.addVirtualJoystick();
- }
- /**
- * Gets the current object class name.
- * @returns the class name
- */
- getClassName() {
- return "VirtualJoysticksCamera";
- }
-}
-//# sourceMappingURL=virtualJoysticksCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/VR/vrCameraMetrics.js
-
-/**
- * This represents all the required metrics to create a VR camera.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#device-orientation-camera
- */
-class VRCameraMetrics {
- constructor() {
- /**
- * Define if the current vr camera should compensate the distortion of the lens or not.
- */
- this.compensateDistortion = true;
- /**
- * Defines if multiview should be enabled when rendering (Default: false)
- */
- this.multiviewEnabled = false;
- }
- /**
- * Gets the rendering aspect ratio based on the provided resolutions.
- */
- get aspectRatio() {
- return this.hResolution / (2 * this.vResolution);
- }
- /**
- * Gets the aspect ratio based on the FOV, scale factors, and real screen sizes.
- */
- get aspectRatioFov() {
- return 2 * Math.atan((this.postProcessScaleFactor * this.vScreenSize) / (2 * this.eyeToScreenDistance));
- }
- /**
- * @internal
- */
- get leftHMatrix() {
- const meters = this.hScreenSize / 4 - this.lensSeparationDistance / 2;
- const h = (4 * meters) / this.hScreenSize;
- return math_vector_Matrix.Translation(h, 0, 0);
- }
- /**
- * @internal
- */
- get rightHMatrix() {
- const meters = this.hScreenSize / 4 - this.lensSeparationDistance / 2;
- const h = (4 * meters) / this.hScreenSize;
- return math_vector_Matrix.Translation(-h, 0, 0);
- }
- /**
- * @internal
- */
- get leftPreViewMatrix() {
- return math_vector_Matrix.Translation(0.5 * this.interpupillaryDistance, 0, 0);
- }
- /**
- * @internal
- */
- get rightPreViewMatrix() {
- return math_vector_Matrix.Translation(-0.5 * this.interpupillaryDistance, 0, 0);
- }
- /**
- * Get the default VRMetrics based on the most generic setup.
- * @returns the default vr metrics
- */
- static GetDefault() {
- const result = new VRCameraMetrics();
- result.hResolution = 1280;
- result.vResolution = 800;
- result.hScreenSize = 0.149759993;
- result.vScreenSize = 0.0935999975;
- result.vScreenCenter = 0.0467999987;
- result.eyeToScreenDistance = 0.0410000011;
- result.lensSeparationDistance = 0.063500002;
- result.interpupillaryDistance = 0.064000003;
- result.distortionK = [1.0, 0.219999999, 0.239999995, 0.0];
- result.chromaAbCorrection = [0.995999992, -0.00400000019, 1.01400006, 0.0];
- result.postProcessScaleFactor = 1.714605507808412;
- result.lensCenterOffset = 0.151976421;
- return result;
- }
-}
-//# sourceMappingURL=vrCameraMetrics.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/vrDistortionCorrection.fragment.js
-// Do not edit.
-
-const vrDistortionCorrection_fragment_name = "vrDistortionCorrectionPixelShader";
-const vrDistortionCorrection_fragment_shader = `varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 LensCenter;uniform vec2 Scale;uniform vec2 ScaleIn;uniform vec4 HmdWarpParam;vec2 HmdWarp(vec2 in01) {vec2 theta=(in01-LensCenter)*ScaleIn;
-float rSq=theta.x*theta.x+theta.y*theta.y;vec2 rvector=theta*(HmdWarpParam.x+HmdWarpParam.y*rSq+HmdWarpParam.z*rSq*rSq+HmdWarpParam.w*rSq*rSq*rSq);return LensCenter+Scale*rvector;}
-#define CUSTOM_FRAGMENT_DEFINITIONS
-void main(void)
-{vec2 tc=HmdWarp(vUV);if (tc.x <0.0 || tc.x>1.0 || tc.y<0.0 || tc.y>1.0)
-gl_FragColor=vec4(0.0,0.0,0.0,0.0);else{gl_FragColor=texture2D(textureSampler,tc);}}`;
-// Sideeffect
-ShaderStore.ShadersStore[vrDistortionCorrection_fragment_name] = vrDistortionCorrection_fragment_shader;
-/** @internal */
-const vrDistortionCorrectionPixelShader = { name: vrDistortionCorrection_fragment_name, shader: vrDistortionCorrection_fragment_shader };
-//# sourceMappingURL=vrDistortionCorrection.fragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/PostProcesses/vrDistortionCorrectionPostProcess.js
-
-
-
-
-/**
- * VRDistortionCorrectionPostProcess used for mobile VR
- */
-class VRDistortionCorrectionPostProcess extends postProcess_PostProcess {
- /**
- * Gets a string identifying the name of the class
- * @returns "VRDistortionCorrectionPostProcess" string
- */
- getClassName() {
- return "VRDistortionCorrectionPostProcess";
- }
- /**
- * Initializes the VRDistortionCorrectionPostProcess
- * @param name The name of the effect.
- * @param camera The camera to apply the render pass to.
- * @param isRightEye If this is for the right eye distortion
- * @param vrMetrics All the required metrics for the VR camera
- */
- constructor(name, camera, isRightEye, vrMetrics) {
- super(name, "vrDistortionCorrection", ["LensCenter", "Scale", "ScaleIn", "HmdWarpParam"], null, vrMetrics.postProcessScaleFactor, camera, texture_Texture.BILINEAR_SAMPLINGMODE);
- this._isRightEye = isRightEye;
- this._distortionFactors = vrMetrics.distortionK;
- this._postProcessScaleFactor = vrMetrics.postProcessScaleFactor;
- this._lensCenterOffset = vrMetrics.lensCenterOffset;
- this.adaptScaleToCurrentViewport = true;
- this.onSizeChangedObservable.add(() => {
- this._scaleIn = new math_vector_Vector2(2, 2 / this.aspectRatio);
- this._scaleFactor = new math_vector_Vector2(0.5 * (1 / this._postProcessScaleFactor), 0.5 * (1 / this._postProcessScaleFactor) * this.aspectRatio);
- this._lensCenter = new math_vector_Vector2(this._isRightEye ? 0.5 - this._lensCenterOffset * 0.5 : 0.5 + this._lensCenterOffset * 0.5, 0.5);
- });
- this.onApplyObservable.add((effect) => {
- effect.setFloat2("LensCenter", this._lensCenter.x, this._lensCenter.y);
- effect.setFloat2("Scale", this._scaleFactor.x, this._scaleFactor.y);
- effect.setFloat2("ScaleIn", this._scaleIn.x, this._scaleIn.y);
- effect.setFloat4("HmdWarpParam", this._distortionFactors[0], this._distortionFactors[1], this._distortionFactors[2], this._distortionFactors[3]);
- });
- }
-}
-//# sourceMappingURL=vrDistortionCorrectionPostProcess.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/vrMultiviewToSingleview.fragment.js
-// Do not edit.
-
-const vrMultiviewToSingleview_fragment_name = "vrMultiviewToSingleviewPixelShader";
-const vrMultiviewToSingleview_fragment_shader = `precision mediump sampler2DArray;varying vec2 vUV;uniform sampler2DArray multiviewSampler;uniform int imageIndex;
-#define CUSTOM_FRAGMENT_DEFINITIONS
-void main(void)
-{gl_FragColor=texture2D(multiviewSampler,vec3(vUV,imageIndex));}`;
-// Sideeffect
-ShaderStore.ShadersStore[vrMultiviewToSingleview_fragment_name] = vrMultiviewToSingleview_fragment_shader;
-/** @internal */
-const vrMultiviewToSingleviewPixelShader = { name: vrMultiviewToSingleview_fragment_name, shader: vrMultiviewToSingleview_fragment_shader };
-//# sourceMappingURL=vrMultiviewToSingleview.fragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/MultiviewRenderTarget.js
-
-
-/**
- * Renders to multiple views with a single draw call
- * @see https://www.khronos.org/registry/webgl/extensions/OVR_multiview2/
- */
-class MultiviewRenderTarget extends renderTargetTexture_RenderTargetTexture {
- set samples(value) {
- // We override this setter because multisampling is handled by framebufferTextureMultisampleMultiviewOVR
- this._samples = value;
- }
- get samples() {
- return this._samples;
- }
- /**
- * Creates a multiview render target
- * @param scene scene used with the render target
- * @param size the size of the render target (used for each view)
- */
- constructor(scene, size = 512) {
- super("multiview rtt", size, scene, false, true, 0, false, undefined, false, false, true, undefined, true);
- this._renderTarget = this.getScene().getEngine().createMultiviewRenderTargetTexture(this.getRenderWidth(), this.getRenderHeight());
- this._texture = this._renderTarget.texture;
- this._texture.isMultiview = true;
- this._texture.format = 5;
- this.samples = this._getEngine().getCaps().maxSamples || this.samples;
- this._texture.samples = this._samples;
- }
- /**
- * @internal
- */
- _bindFrameBuffer() {
- if (!this._renderTarget) {
- return;
- }
- this.getScene().getEngine().bindMultiviewFramebuffer(this._renderTarget);
- }
- /**
- * Gets the number of views the corresponding to the texture (eg. a MultiviewRenderTarget will have > 1)
- * @returns the view count
- */
- getViewCount() {
- return 2;
- }
-}
-//# sourceMappingURL=MultiviewRenderTarget.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.multiview.js
-
-
-
-
-
-
-
-
-engine_Engine.prototype.createMultiviewRenderTargetTexture = function (width, height, colorTexture, depthStencilTexture) {
- const gl = this._gl;
- if (!this.getCaps().multiview) {
- throw "Multiview is not supported";
- }
- const rtWrapper = this._createHardwareRenderTargetWrapper(false, false, { width, height });
- rtWrapper._framebuffer = gl.createFramebuffer();
- const internalTexture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Unknown, true);
- internalTexture.width = width;
- internalTexture.height = height;
- internalTexture.isMultiview = true;
- if (!colorTexture) {
- colorTexture = gl.createTexture();
- gl.bindTexture(gl.TEXTURE_2D_ARRAY, colorTexture);
- gl.texStorage3D(gl.TEXTURE_2D_ARRAY, 1, gl.RGBA8, width, height, 2);
- }
- rtWrapper._colorTextureArray = colorTexture;
- if (!depthStencilTexture) {
- depthStencilTexture = gl.createTexture();
- gl.bindTexture(gl.TEXTURE_2D_ARRAY, depthStencilTexture);
- gl.texStorage3D(gl.TEXTURE_2D_ARRAY, 1, gl.DEPTH24_STENCIL8, width, height, 2);
- }
- rtWrapper._depthStencilTextureArray = depthStencilTexture;
- internalTexture.isReady = true;
- rtWrapper.setTextures(internalTexture);
- rtWrapper._depthStencilTexture = internalTexture;
- return rtWrapper;
-};
-engine_Engine.prototype.bindMultiviewFramebuffer = function (_multiviewTexture) {
- const multiviewTexture = _multiviewTexture;
- const gl = this._gl;
- const ext = this.getCaps().oculusMultiview || this.getCaps().multiview;
- this.bindFramebuffer(multiviewTexture, undefined, undefined, undefined, true);
- gl.bindFramebuffer(gl.DRAW_FRAMEBUFFER, multiviewTexture._framebuffer);
- if (multiviewTexture._colorTextureArray && multiviewTexture._depthStencilTextureArray) {
- if (this.getCaps().oculusMultiview) {
- ext.framebufferTextureMultisampleMultiviewOVR(gl.DRAW_FRAMEBUFFER, gl.COLOR_ATTACHMENT0, multiviewTexture._colorTextureArray, 0, multiviewTexture.samples, 0, 2);
- ext.framebufferTextureMultisampleMultiviewOVR(gl.DRAW_FRAMEBUFFER, gl.DEPTH_STENCIL_ATTACHMENT, multiviewTexture._depthStencilTextureArray, 0, multiviewTexture.samples, 0, 2);
- }
- else {
- ext.framebufferTextureMultiviewOVR(gl.DRAW_FRAMEBUFFER, gl.COLOR_ATTACHMENT0, multiviewTexture._colorTextureArray, 0, 0, 2);
- ext.framebufferTextureMultiviewOVR(gl.DRAW_FRAMEBUFFER, gl.DEPTH_STENCIL_ATTACHMENT, multiviewTexture._depthStencilTextureArray, 0, 0, 2);
- }
- }
- else {
- throw "Invalid multiview frame buffer";
- }
-};
-engine_Engine.prototype.bindSpaceWarpFramebuffer = function (_spaceWarpTexture) {
- const spaceWarpTexture = _spaceWarpTexture;
- const gl = this._gl;
- const ext = this.getCaps().oculusMultiview || this.getCaps().multiview;
- this.bindFramebuffer(spaceWarpTexture, undefined, undefined, undefined, true);
- gl.bindFramebuffer(gl.DRAW_FRAMEBUFFER, spaceWarpTexture._framebuffer);
- if (spaceWarpTexture._colorTextureArray && spaceWarpTexture._depthStencilTextureArray) {
- ext.framebufferTextureMultiviewOVR(gl.DRAW_FRAMEBUFFER, gl.COLOR_ATTACHMENT0, spaceWarpTexture._colorTextureArray, 0, 0, 2);
- ext.framebufferTextureMultiviewOVR(gl.DRAW_FRAMEBUFFER, gl.DEPTH_ATTACHMENT, spaceWarpTexture._depthStencilTextureArray, 0, 0, 2);
- }
- else {
- throw new Error("Invalid Space Warp framebuffer");
- }
-};
-camera_Camera.prototype._useMultiviewToSingleView = false;
-camera_Camera.prototype._multiviewTexture = null;
-camera_Camera.prototype._resizeOrCreateMultiviewTexture = function (width, height) {
- if (!this._multiviewTexture) {
- this._multiviewTexture = new MultiviewRenderTarget(this.getScene(), { width: width, height: height });
- }
- else if (this._multiviewTexture.getRenderWidth() != width || this._multiviewTexture.getRenderHeight() != height) {
- this._multiviewTexture.dispose();
- this._multiviewTexture = new MultiviewRenderTarget(this.getScene(), { width: width, height: height });
- }
-};
-function createMultiviewUbo(engine, name) {
- const ubo = new UniformBuffer(engine, undefined, true, name);
- ubo.addUniform("viewProjection", 16);
- ubo.addUniform("viewProjectionR", 16);
- ubo.addUniform("view", 16);
- ubo.addUniform("projection", 16);
- ubo.addUniform("vEyePosition", 4);
- return ubo;
-}
-const currentCreateSceneUniformBuffer = scene_Scene.prototype.createSceneUniformBuffer;
-scene_Scene.prototype._transformMatrixR = math_vector_Matrix.Zero();
-scene_Scene.prototype._multiviewSceneUbo = null;
-scene_Scene.prototype._createMultiviewUbo = function () {
- this._multiviewSceneUbo = createMultiviewUbo(this.getEngine(), "scene_multiview");
-};
-scene_Scene.prototype.createSceneUniformBuffer = function (name) {
- if (this._multiviewSceneUbo) {
- return createMultiviewUbo(this.getEngine(), name);
- }
- return currentCreateSceneUniformBuffer.bind(this)(name);
-};
-scene_Scene.prototype._updateMultiviewUbo = function (viewR, projectionR) {
- if (viewR && projectionR) {
- viewR.multiplyToRef(projectionR, this._transformMatrixR);
- }
- if (viewR && projectionR) {
- viewR.multiplyToRef(projectionR, math_vector_TmpVectors.Matrix[0]);
- Frustum.GetRightPlaneToRef(math_vector_TmpVectors.Matrix[0], this._frustumPlanes[3]); // Replace right plane by second camera right plane
- }
- if (this._multiviewSceneUbo) {
- this._multiviewSceneUbo.updateMatrix("viewProjection", this.getTransformMatrix());
- this._multiviewSceneUbo.updateMatrix("viewProjectionR", this._transformMatrixR);
- this._multiviewSceneUbo.updateMatrix("view", this._viewMatrix);
- this._multiviewSceneUbo.updateMatrix("projection", this._projectionMatrix);
- }
-};
-scene_Scene.prototype._renderMultiviewToSingleView = function (camera) {
- // Multiview is only able to be displayed directly for API's such as webXR
- // This displays a multiview image by rendering to the multiview image and then
- // copying the result into the sub cameras instead of rendering them and proceeding as normal from there
- // Render to a multiview texture
- camera._resizeOrCreateMultiviewTexture(camera._rigPostProcess && camera._rigPostProcess && camera._rigPostProcess.width > 0 ? camera._rigPostProcess.width : this.getEngine().getRenderWidth(true), camera._rigPostProcess && camera._rigPostProcess && camera._rigPostProcess.height > 0 ? camera._rigPostProcess.height : this.getEngine().getRenderHeight(true));
- if (!this._multiviewSceneUbo) {
- this._createMultiviewUbo();
- }
- camera.outputRenderTarget = camera._multiviewTexture;
- this._renderForCamera(camera);
- camera.outputRenderTarget = null;
- // Consume the multiview texture through a shader for each eye
- for (let index = 0; index < camera._rigCameras.length; index++) {
- const engine = this.getEngine();
- this._activeCamera = camera._rigCameras[index];
- engine.setViewport(this._activeCamera.viewport);
- if (this.postProcessManager) {
- this.postProcessManager._prepareFrame();
- this.postProcessManager._finalizeFrame(this._activeCamera.isIntermediate);
- }
- }
-};
-//# sourceMappingURL=engine.multiview.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/PostProcesses/vrMultiviewToSingleviewPostProcess.js
-
-
-
-
-/**
- * VRMultiviewToSingleview used to convert multiview texture arrays to standard textures for scenarios such as webVR
- * This will not be used for webXR as it supports displaying texture arrays directly
- */
-class VRMultiviewToSingleviewPostProcess extends postProcess_PostProcess {
- /**
- * Gets a string identifying the name of the class
- * @returns "VRMultiviewToSingleviewPostProcess" string
- */
- getClassName() {
- return "VRMultiviewToSingleviewPostProcess";
- }
- /**
- * Initializes a VRMultiviewToSingleview
- * @param name name of the post process
- * @param camera camera to be applied to
- * @param scaleFactor scaling factor to the size of the output texture
- */
- constructor(name, camera, scaleFactor) {
- super(name, "vrMultiviewToSingleview", ["imageIndex"], ["multiviewSampler"], scaleFactor, camera, texture_Texture.BILINEAR_SAMPLINGMODE);
- const cam = camera !== null && camera !== void 0 ? camera : this.getCamera();
- this.onSizeChangedObservable.add(() => { });
- this.onApplyObservable.add((effect) => {
- if (cam._scene.activeCamera && cam._scene.activeCamera.isLeftCamera) {
- effect.setInt("imageIndex", 0);
- }
- else {
- effect.setInt("imageIndex", 1);
- }
- effect.setTexture("multiviewSampler", cam._multiviewTexture);
- });
- }
-}
-//# sourceMappingURL=vrMultiviewToSingleviewPostProcess.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/RigModes/vrRigMode.js
-
-
-
-
-
-
-/**
- * @internal
- */
-function setVRRigMode(camera, rigParams) {
- const metrics = rigParams.vrCameraMetrics || VRCameraMetrics.GetDefault();
- camera._rigCameras[0]._cameraRigParams.vrMetrics = metrics;
- camera._rigCameras[0].viewport = new math_viewport_Viewport(0, 0, 0.5, 1.0);
- camera._rigCameras[0]._cameraRigParams.vrWorkMatrix = new math_vector_Matrix();
- camera._rigCameras[0]._cameraRigParams.vrHMatrix = metrics.leftHMatrix;
- camera._rigCameras[0]._cameraRigParams.vrPreViewMatrix = metrics.leftPreViewMatrix;
- camera._rigCameras[0].getProjectionMatrix = camera._rigCameras[0]._getVRProjectionMatrix;
- camera._rigCameras[1]._cameraRigParams.vrMetrics = metrics;
- camera._rigCameras[1].viewport = new math_viewport_Viewport(0.5, 0, 0.5, 1.0);
- camera._rigCameras[1]._cameraRigParams.vrWorkMatrix = new math_vector_Matrix();
- camera._rigCameras[1]._cameraRigParams.vrHMatrix = metrics.rightHMatrix;
- camera._rigCameras[1]._cameraRigParams.vrPreViewMatrix = metrics.rightPreViewMatrix;
- camera._rigCameras[1].getProjectionMatrix = camera._rigCameras[1]._getVRProjectionMatrix;
- // For multiview on a webVR camera
- // First multiview will be rendered to camera._multiviewTexture
- // Then this postprocess will run on each eye to copy the right texture to each eye
- if (metrics.multiviewEnabled) {
- if (!camera.getScene().getEngine().getCaps().multiview) {
- logger_Logger.Warn("Multiview is not supported, falling back to standard rendering");
- metrics.multiviewEnabled = false;
- }
- else {
- camera._useMultiviewToSingleView = true;
- camera._rigPostProcess = new VRMultiviewToSingleviewPostProcess("VRMultiviewToSingleview", camera, metrics.postProcessScaleFactor);
- }
- }
- if (metrics.compensateDistortion) {
- camera._rigCameras[0]._rigPostProcess = new VRDistortionCorrectionPostProcess("VR_Distort_Compensation_Left", camera._rigCameras[0], false, metrics);
- camera._rigCameras[1]._rigPostProcess = new VRDistortionCorrectionPostProcess("VR_Distort_Compensation_Right", camera._rigCameras[1], true, metrics);
- }
-}
-//# sourceMappingURL=vrRigMode.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/VR/vrDeviceOrientationArcRotateCamera.js
-
-
-
-
-
-
-
-node_Node.AddNodeConstructor("VRDeviceOrientationArcRotateCamera", (name, scene) => {
- return () => new VRDeviceOrientationArcRotateCamera(name, 0, 0, 1.0, math_vector_Vector3.Zero(), scene);
-});
-/**
- * Camera used to simulate VR rendering (based on ArcRotateCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#vr-device-orientation-cameras
- */
-class VRDeviceOrientationArcRotateCamera extends ArcRotateCamera {
- /**
- * Creates a new VRDeviceOrientationArcRotateCamera
- * @param name defines camera name
- * @param alpha defines the camera rotation along the longitudinal axis
- * @param beta defines the camera rotation along the latitudinal axis
- * @param radius defines the camera distance from its target
- * @param target defines the camera target
- * @param scene defines the scene the camera belongs to
- * @param compensateDistortion defines if the camera needs to compensate the lens distortion
- * @param vrCameraMetrics defines the vr metrics associated to the camera
- */
- constructor(name, alpha, beta, radius, target, scene, compensateDistortion = true, vrCameraMetrics = VRCameraMetrics.GetDefault()) {
- super(name, alpha, beta, radius, target, scene);
- this._setRigMode = setVRRigMode.bind(null, this);
- vrCameraMetrics.compensateDistortion = compensateDistortion;
- this.setCameraRigMode(camera_Camera.RIG_MODE_VR, { vrCameraMetrics: vrCameraMetrics });
- this.inputs.addVRDeviceOrientation();
- }
- /**
- * Gets camera class name
- * @returns VRDeviceOrientationArcRotateCamera
- */
- getClassName() {
- return "VRDeviceOrientationArcRotateCamera";
- }
-}
-//# sourceMappingURL=vrDeviceOrientationArcRotateCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/VR/vrDeviceOrientationFreeCamera.js
-
-
-
-
-
-
-node_Node.AddNodeConstructor("VRDeviceOrientationFreeCamera", (name, scene) => {
- return () => new VRDeviceOrientationFreeCamera(name, math_vector_Vector3.Zero(), scene);
-});
-/**
- * Camera used to simulate VR rendering (based on FreeCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#vr-device-orientation-cameras
- */
-class VRDeviceOrientationFreeCamera extends DeviceOrientationCamera {
- /**
- * Creates a new VRDeviceOrientationFreeCamera
- * @param name defines camera name
- * @param position defines the start position of the camera
- * @param scene defines the scene the camera belongs to
- * @param compensateDistortion defines if the camera needs to compensate the lens distortion
- * @param vrCameraMetrics defines the vr metrics associated to the camera
- */
- constructor(name, position, scene, compensateDistortion = true, vrCameraMetrics = VRCameraMetrics.GetDefault()) {
- super(name, position, scene);
- this._setRigMode = setVRRigMode.bind(null, this);
- vrCameraMetrics.compensateDistortion = compensateDistortion;
- this.setCameraRigMode(camera_Camera.RIG_MODE_VR, { vrCameraMetrics: vrCameraMetrics });
- }
- /**
- * Gets camera class name
- * @returns VRDeviceOrientationFreeCamera
- */
- getClassName() {
- return "VRDeviceOrientationFreeCamera";
- }
-}
-//# sourceMappingURL=vrDeviceOrientationFreeCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/VR/vrDeviceOrientationGamepadCamera.js
-
-
-
-
-
-
-node_Node.AddNodeConstructor("VRDeviceOrientationGamepadCamera", (name, scene) => {
- return () => new VRDeviceOrientationGamepadCamera(name, math_vector_Vector3.Zero(), scene);
-});
-/**
- * Camera used to simulate VR rendering (based on VRDeviceOrientationFreeCamera)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/cameras/camera_introduction#vr-device-orientation-cameras
- */
-class VRDeviceOrientationGamepadCamera extends VRDeviceOrientationFreeCamera {
- /**
- * Creates a new VRDeviceOrientationGamepadCamera
- * @param name defines camera name
- * @param position defines the start position of the camera
- * @param scene defines the scene the camera belongs to
- * @param compensateDistortion defines if the camera needs to compensate the lens distortion
- * @param vrCameraMetrics defines the vr metrics associated to the camera
- */
- constructor(name, position, scene, compensateDistortion = true, vrCameraMetrics = VRCameraMetrics.GetDefault()) {
- super(name, position, scene, compensateDistortion, vrCameraMetrics);
- this._setRigMode = setVRRigMode.bind(null, this);
- this.inputs.addGamepad();
- }
- /**
- * Gets camera class name
- * @returns VRDeviceOrientationGamepadCamera
- */
- getClassName() {
- return "VRDeviceOrientationGamepadCamera";
- }
-}
-//# sourceMappingURL=vrDeviceOrientationGamepadCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Lights/hemisphericLight.js
-
-
-
-
-
-
-node_Node.AddNodeConstructor("Light_Type_3", (name, scene) => {
- return () => new HemisphericLight(name, math_vector_Vector3.Zero(), scene);
-});
-/**
- * The HemisphericLight simulates the ambient environment light,
- * so the passed direction is the light reflection direction, not the incoming direction.
- */
-class HemisphericLight extends light_Light {
- /**
- * Creates a HemisphericLight object in the scene according to the passed direction (Vector3).
- * The HemisphericLight simulates the ambient environment light, so the passed direction is the light reflection direction, not the incoming direction.
- * The HemisphericLight can't cast shadows.
- * Documentation : https://doc.babylonjs.com/features/featuresDeepDive/lights/lights_introduction
- * @param name The friendly name of the light
- * @param direction The direction of the light reflection
- * @param scene The scene the light belongs to
- */
- constructor(name, direction, scene) {
- super(name, scene);
- /**
- * The groundColor is the light in the opposite direction to the one specified during creation.
- * You can think of the diffuse and specular light as coming from the centre of the object in the given direction and the groundColor light in the opposite direction.
- */
- this.groundColor = new math_color_Color3(0.0, 0.0, 0.0);
- this.direction = direction || math_vector_Vector3.Up();
- }
- _buildUniformLayout() {
- this._uniformBuffer.addUniform("vLightData", 4);
- this._uniformBuffer.addUniform("vLightDiffuse", 4);
- this._uniformBuffer.addUniform("vLightSpecular", 4);
- this._uniformBuffer.addUniform("vLightGround", 3);
- this._uniformBuffer.addUniform("shadowsInfo", 3);
- this._uniformBuffer.addUniform("depthValues", 2);
- this._uniformBuffer.create();
- }
- /**
- * Returns the string "HemisphericLight".
- * @returns The class name
- */
- getClassName() {
- return "HemisphericLight";
- }
- /**
- * Sets the HemisphericLight direction towards the passed target (Vector3).
- * Returns the updated direction.
- * @param target The target the direction should point to
- * @returns The computed direction
- */
- setDirectionToTarget(target) {
- this.direction = math_vector_Vector3.Normalize(target.subtract(math_vector_Vector3.Zero()));
- return this.direction;
- }
- /**
- * Returns the shadow generator associated to the light.
- * @returns Always null for hemispheric lights because it does not support shadows.
- */
- getShadowGenerator() {
- return null;
- }
- /**
- * Sets the passed Effect object with the HemisphericLight normalized direction and color and the passed name (string).
- * @param _effect The effect to update
- * @param lightIndex The index of the light in the effect to update
- * @returns The hemispheric light
- */
- transferToEffect(_effect, lightIndex) {
- const normalizeDirection = math_vector_Vector3.Normalize(this.direction);
- this._uniformBuffer.updateFloat4("vLightData", normalizeDirection.x, normalizeDirection.y, normalizeDirection.z, 0.0, lightIndex);
- this._uniformBuffer.updateColor3("vLightGround", this.groundColor.scale(this.intensity), lightIndex);
- return this;
- }
- transferToNodeMaterialEffect(effect, lightDataUniformName) {
- const normalizeDirection = math_vector_Vector3.Normalize(this.direction);
- effect.setFloat3(lightDataUniformName, normalizeDirection.x, normalizeDirection.y, normalizeDirection.z);
- return this;
- }
- /**
- * Computes the world matrix of the node
- * @returns the world matrix
- */
- computeWorldMatrix() {
- if (!this._worldMatrix) {
- this._worldMatrix = math_vector_Matrix.Identity();
- }
- return this._worldMatrix;
- }
- /**
- * Returns the integer 3.
- * @returns The light Type id as a constant defines in Light.LIGHTTYPEID_x
- */
- getTypeID() {
- return light_Light.LIGHTTYPEID_HEMISPHERICLIGHT;
- }
- /**
- * Prepares the list of defines specific to the light type.
- * @param defines the list of defines
- * @param lightIndex defines the index of the light for the effect
- */
- prepareLightSpecificDefines(defines, lightIndex) {
- defines["HEMILIGHT" + lightIndex] = true;
- }
-}
-__decorate([
- serializeAsColor3()
-], HemisphericLight.prototype, "groundColor", void 0);
-__decorate([
- serializeAsVector3()
-], HemisphericLight.prototype, "direction", void 0);
-//# sourceMappingURL=hemisphericLight.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/RigModes/webVRRigMode.js
-
-
-/**
- * @internal
- */
-function setWebVRRigMode(camera, rigParams) {
- if (rigParams.vrDisplay) {
- const leftEye = rigParams.vrDisplay.getEyeParameters("left");
- const rightEye = rigParams.vrDisplay.getEyeParameters("right");
- //Left eye
- camera._rigCameras[0].viewport = new math_viewport_Viewport(0, 0, 0.5, 1.0);
- camera._rigCameras[0].setCameraRigParameter("left", true);
- //leaving this for future reference
- camera._rigCameras[0].setCameraRigParameter("specs", rigParams.specs);
- camera._rigCameras[0].setCameraRigParameter("eyeParameters", leftEye);
- camera._rigCameras[0].setCameraRigParameter("frameData", rigParams.frameData);
- camera._rigCameras[0].setCameraRigParameter("parentCamera", rigParams.parentCamera);
- camera._rigCameras[0]._cameraRigParams.vrWorkMatrix = new math_vector_Matrix();
- camera._rigCameras[0].getProjectionMatrix = camera._getWebVRProjectionMatrix;
- camera._rigCameras[0].parent = camera;
- camera._rigCameras[0]._getViewMatrix = camera._getWebVRViewMatrix;
- //Right eye
- camera._rigCameras[1].viewport = new math_viewport_Viewport(0.5, 0, 0.5, 1.0);
- camera._rigCameras[1].setCameraRigParameter("eyeParameters", rightEye);
- camera._rigCameras[1].setCameraRigParameter("specs", rigParams.specs);
- camera._rigCameras[1].setCameraRigParameter("frameData", rigParams.frameData);
- camera._rigCameras[1].setCameraRigParameter("parentCamera", rigParams.parentCamera);
- camera._rigCameras[1]._cameraRigParams.vrWorkMatrix = new math_vector_Matrix();
- camera._rigCameras[1].getProjectionMatrix = camera._getWebVRProjectionMatrix;
- camera._rigCameras[1].parent = camera;
- camera._rigCameras[1]._getViewMatrix = camera._getWebVRViewMatrix;
- }
-}
-//# sourceMappingURL=webVRRigMode.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.webVR.js
-
-
-
-
-
-Object.defineProperty(engine_Engine.prototype, "isInVRExclusivePointerMode", {
- get: function () {
- return this._vrExclusivePointerMode;
- },
- enumerable: true,
- configurable: true,
-});
-engine_Engine.prototype._prepareVRComponent = function () {
- this._vrSupported = false;
- this._vrExclusivePointerMode = false;
- this.onVRDisplayChangedObservable = new observable_Observable();
- this.onVRRequestPresentComplete = new observable_Observable();
- this.onVRRequestPresentStart = new observable_Observable();
-};
-engine_Engine.prototype.isVRDevicePresent = function () {
- return !!this._vrDisplay;
-};
-engine_Engine.prototype.getVRDevice = function () {
- return this._vrDisplay;
-};
-engine_Engine.prototype.initWebVR = function () {
- this.initWebVRAsync();
- return this.onVRDisplayChangedObservable;
-};
-engine_Engine.prototype.initWebVRAsync = function () {
- const notifyObservers = () => {
- const eventArgs = {
- vrDisplay: this._vrDisplay,
- vrSupported: this._vrSupported,
- };
- this.onVRDisplayChangedObservable.notifyObservers(eventArgs);
- this._webVRInitPromise = new Promise((res) => {
- res(eventArgs);
- });
- };
- if (!this._onVrDisplayConnect) {
- this._onVrDisplayConnect = (event) => {
- this._vrDisplay = event.display;
- notifyObservers();
- };
- this._onVrDisplayDisconnect = () => {
- this._vrDisplay.cancelAnimationFrame(this._frameHandler);
- this._vrDisplay = undefined;
- this._frameHandler = engine_Engine.QueueNewFrame(this._boundRenderFunction);
- notifyObservers();
- };
- this._onVrDisplayPresentChange = () => {
- this._vrExclusivePointerMode = this._vrDisplay && this._vrDisplay.isPresenting;
- };
- const hostWindow = this.getHostWindow();
- if (hostWindow) {
- hostWindow.addEventListener("vrdisplayconnect", this._onVrDisplayConnect);
- hostWindow.addEventListener("vrdisplaydisconnect", this._onVrDisplayDisconnect);
- hostWindow.addEventListener("vrdisplaypresentchange", this._onVrDisplayPresentChange);
- }
- }
- this._webVRInitPromise = this._webVRInitPromise || this._getVRDisplaysAsync();
- this._webVRInitPromise.then(notifyObservers);
- return this._webVRInitPromise;
-};
-engine_Engine.prototype._getVRDisplaysAsync = function () {
- return new Promise((res) => {
- if (navigator.getVRDisplays) {
- navigator.getVRDisplays().then((devices) => {
- this._vrSupported = true;
- // note that devices may actually be an empty array. This is fine;
- // we expect this._vrDisplay to be undefined in this case.
- this._vrDisplay = devices[0];
- res({
- vrDisplay: this._vrDisplay,
- vrSupported: this._vrSupported,
- });
- });
- }
- else {
- this._vrDisplay = undefined;
- this._vrSupported = false;
- res({
- vrDisplay: this._vrDisplay,
- vrSupported: this._vrSupported,
- });
- }
- });
-};
-engine_Engine.prototype.enableVR = function (options) {
- if (this._vrDisplay && !this._vrDisplay.isPresenting) {
- const onResolved = () => {
- this.onVRRequestPresentComplete.notifyObservers(true);
- this._onVRFullScreenTriggered();
- };
- const onRejected = () => {
- this.onVRRequestPresentComplete.notifyObservers(false);
- };
- this.onVRRequestPresentStart.notifyObservers(this);
- const presentationAttributes = {
- highRefreshRate: this.vrPresentationAttributes ? this.vrPresentationAttributes.highRefreshRate : false,
- foveationLevel: this.vrPresentationAttributes ? this.vrPresentationAttributes.foveationLevel : 1,
- multiview: (this.getCaps().multiview || this.getCaps().oculusMultiview) && options.useMultiview,
- };
- this._vrDisplay
- .requestPresent([
- Object.assign({ source: this.getRenderingCanvas(), attributes: presentationAttributes }, presentationAttributes),
- ])
- .then(onResolved)
- .catch(onRejected);
- }
-};
-engine_Engine.prototype._onVRFullScreenTriggered = function () {
- if (this._vrDisplay && this._vrDisplay.isPresenting) {
- //get the old size before we change
- this._oldSize = new Size(this.getRenderWidth(), this.getRenderHeight());
- this._oldHardwareScaleFactor = this.getHardwareScalingLevel();
- //get the width and height, change the render size
- const leftEye = this._vrDisplay.getEyeParameters("left");
- this.setHardwareScalingLevel(1);
- this.setSize(leftEye.renderWidth * 2, leftEye.renderHeight);
- }
- else {
- this.setHardwareScalingLevel(this._oldHardwareScaleFactor);
- this.setSize(this._oldSize.width, this._oldSize.height);
- }
-};
-engine_Engine.prototype.disableVR = function () {
- if (this._vrDisplay && this._vrDisplay.isPresenting) {
- this._vrDisplay
- .exitPresent()
- .then(() => this._onVRFullScreenTriggered())
- .catch(() => this._onVRFullScreenTriggered());
- }
- if (IsWindowObjectExist()) {
- window.removeEventListener("vrdisplaypointerrestricted", this._onVRDisplayPointerRestricted);
- window.removeEventListener("vrdisplaypointerunrestricted", this._onVRDisplayPointerUnrestricted);
- if (this._onVrDisplayConnect) {
- window.removeEventListener("vrdisplayconnect", this._onVrDisplayConnect);
- if (this._onVrDisplayDisconnect) {
- window.removeEventListener("vrdisplaydisconnect", this._onVrDisplayDisconnect);
- }
- if (this._onVrDisplayPresentChange) {
- window.removeEventListener("vrdisplaypresentchange", this._onVrDisplayPresentChange);
- }
- this._onVrDisplayConnect = null;
- this._onVrDisplayDisconnect = null;
- }
- }
-};
-engine_Engine.prototype._connectVREvents = function (canvas, document) {
- this._onVRDisplayPointerRestricted = () => {
- if (canvas) {
- canvas.requestPointerLock();
- }
- };
- this._onVRDisplayPointerUnrestricted = () => {
- // Edge fix - for some reason document is not present and this is window
- if (!document) {
- const hostWindow = this.getHostWindow();
- if (hostWindow.document && hostWindow.document.exitPointerLock) {
- hostWindow.document.exitPointerLock();
- }
- return;
- }
- if (!document.exitPointerLock) {
- return;
- }
- document.exitPointerLock();
- };
- if (IsWindowObjectExist()) {
- const hostWindow = this.getHostWindow();
- hostWindow.addEventListener("vrdisplaypointerrestricted", this._onVRDisplayPointerRestricted, false);
- hostWindow.addEventListener("vrdisplaypointerunrestricted", this._onVRDisplayPointerUnrestricted, false);
- }
-};
-engine_Engine.prototype._submitVRFrame = function () {
- // Submit frame to the vr device, if enabled
- if (this._vrDisplay && this._vrDisplay.isPresenting) {
- // TODO: We should only submit the frame if we read frameData successfully.
- try {
- this._vrDisplay.submitFrame();
- }
- catch (e) {
- tools_Tools.Warn("webVR submitFrame has had an unexpected failure: " + e);
- }
- }
-};
-engine_Engine.prototype.isVRPresenting = function () {
- return this._vrDisplay && this._vrDisplay.isPresenting;
-};
-engine_Engine.prototype._requestVRFrame = function () {
- this._frameHandler = engine_Engine.QueueNewFrame(this._boundRenderFunction, this._vrDisplay);
-};
-//# sourceMappingURL=engine.webVR.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/VR/webVRCamera.js
-
-
-
-
-
-
-
-
-
-
-
-
-// Side effect import to add webvr support to engine
-
-node_Node.AddNodeConstructor("WebVRFreeCamera", (name, scene) => {
- return () => new WebVRFreeCamera(name, math_vector_Vector3.Zero(), scene);
-});
-node_Node.AddNodeConstructor("WebVRGamepadCamera", (name, scene) => {
- return () => new WebVRFreeCamera(name, math_vector_Vector3.Zero(), scene);
-});
-/**
- * This represents a WebVR camera.
- * The WebVR camera is Babylon's simple interface to interaction with Windows Mixed Reality, HTC Vive and Oculus Rift.
- * @deprecated Use WebXR instead - https://doc.babylonjs.com/features/featuresDeepDive/webXR
- * @example https://doc.babylonjs.com/features/featuresDeepDive/cameras/webVRCamera
- */
-class WebVRFreeCamera extends FreeCamera {
- /**
- * Instantiates a WebVRFreeCamera.
- * @param name The name of the WebVRFreeCamera
- * @param position The starting anchor position for the camera
- * @param scene The scene the camera belongs to
- * @param _webVROptions a set of customizable options for the webVRCamera
- */
- constructor(name, position, scene, _webVROptions = {}) {
- super(name, position, scene);
- this._webVROptions = _webVROptions;
- /**
- * @internal
- * The vrDisplay tied to the camera. See https://developer.mozilla.org/en-US/docs/Web/API/VRDisplay
- */
- this._vrDevice = null;
- /**
- * The rawPose of the vrDevice.
- */
- this.rawPose = null;
- this._specsVersion = "1.1";
- this._attached = false;
- this._descendants = [];
- // Represents device position and rotation in room space. Should only be used to help calculate babylon space values
- this._deviceRoomPosition = math_vector_Vector3.Zero();
- /** @internal */
- this._deviceRoomRotationQuaternion = math_vector_Quaternion.Identity();
- this._standingMatrix = null;
- /**
- * Represents device position in babylon space.
- */
- this.devicePosition = math_vector_Vector3.Zero();
- /**
- * Represents device rotation in babylon space.
- */
- this.deviceRotationQuaternion = math_vector_Quaternion.Identity();
- /**
- * The scale of the device to be used when translating from device space to babylon space.
- */
- this.deviceScaleFactor = 1;
- this._deviceToWorld = math_vector_Matrix.Identity();
- this._worldToDevice = math_vector_Matrix.Identity();
- /**
- * References to the webVR controllers for the vrDevice.
- */
- this.controllers = [];
- /**
- * Emits an event when a controller is attached.
- */
- this.onControllersAttachedObservable = new observable_Observable();
- /**
- * Emits an event when a controller's mesh has been loaded;
- */
- this.onControllerMeshLoadedObservable = new observable_Observable();
- /**
- * Emits an event when the HMD's pose has been updated.
- */
- this.onPoseUpdatedFromDeviceObservable = new observable_Observable();
- this._poseSet = false;
- /**
- * If the rig cameras be used as parent instead of this camera.
- */
- this.rigParenting = true;
- this._defaultHeight = undefined;
- this._setRigMode = setWebVRRigMode.bind(null, this);
- this._detachIfAttached = () => {
- const vrDisplay = this.getEngine().getVRDevice();
- if (vrDisplay && !vrDisplay.isPresenting) {
- this.detachControl();
- }
- };
- this._workingVector = math_vector_Vector3.Zero();
- this._oneVector = math_vector_Vector3.One();
- this._workingMatrix = math_vector_Matrix.Identity();
- this._tmpMatrix = new math_vector_Matrix();
- this._cache.position = math_vector_Vector3.Zero();
- if (_webVROptions.defaultHeight) {
- this._defaultHeight = _webVROptions.defaultHeight;
- this.position.y = this._defaultHeight;
- }
- this.minZ = 0.1;
- //legacy support - the compensation boolean was removed.
- if (arguments.length === 5) {
- // eslint-disable-next-line prefer-rest-params
- this._webVROptions = arguments[4];
- }
- // default webVR options
- if (this._webVROptions.trackPosition == undefined) {
- this._webVROptions.trackPosition = true;
- }
- if (this._webVROptions.controllerMeshes == undefined) {
- this._webVROptions.controllerMeshes = true;
- }
- if (this._webVROptions.defaultLightingOnControllers == undefined) {
- this._webVROptions.defaultLightingOnControllers = true;
- }
- this.rotationQuaternion = new math_vector_Quaternion();
- if (this._webVROptions && this._webVROptions.positionScale) {
- this.deviceScaleFactor = this._webVROptions.positionScale;
- }
- //enable VR
- const engine = this.getEngine();
- this._onVREnabled = (success) => {
- if (success) {
- this.initControllers();
- }
- };
- engine.onVRRequestPresentComplete.add(this._onVREnabled);
- engine.initWebVR().add((event) => {
- if (!event.vrDisplay || this._vrDevice === event.vrDisplay) {
- return;
- }
- this._vrDevice = event.vrDisplay;
- //reset the rig parameters.
- this.setCameraRigMode(camera_Camera.RIG_MODE_WEBVR, { parentCamera: this, vrDisplay: this._vrDevice, frameData: this._frameData, specs: this._specsVersion });
- if (this._attached) {
- this.getEngine().enableVR(this._webVROptions);
- }
- });
- if (typeof VRFrameData !== "undefined") {
- this._frameData = new VRFrameData();
- }
- if (_webVROptions.useMultiview) {
- if (!this.getScene().getEngine().getCaps().multiview) {
- logger_Logger.Warn("Multiview is not supported, falling back to standard rendering");
- this._useMultiviewToSingleView = false;
- }
- else {
- this._useMultiviewToSingleView = true;
- this._rigPostProcess = new VRMultiviewToSingleviewPostProcess("VRMultiviewToSingleview", this, 1.0);
- }
- }
- /**
- * The idea behind the following lines:
- * objects that have the camera as parent should actually have the rig cameras as a parent.
- * BUT, each of those cameras has a different view matrix, which means that if we set the parent to the first rig camera,
- * the second will not show it correctly.
- *
- * To solve this - each object that has the camera as parent will be added to a protected array.
- * When the rig camera renders, it will take this array and set all of those to be its children.
- * This way, the right camera will be used as a parent, and the mesh will be rendered correctly.
- * Amazing!
- */
- this.getScene().onBeforeCameraRenderObservable.add((camera) => {
- if (camera.parent === this && this.rigParenting) {
- this._descendants = this.getDescendants(true, (n) => {
- // don't take the cameras or the controllers!
- const isController = this.controllers.some((controller) => {
- return controller._mesh === n;
- });
- const isRigCamera = this._rigCameras.indexOf(n) !== -1;
- return !isController && !isRigCamera;
- });
- this._descendants.forEach((node) => {
- node.parent = camera;
- });
- }
- });
- this.getScene().onAfterCameraRenderObservable.add((camera) => {
- if (camera.parent === this && this.rigParenting) {
- this._descendants.forEach((node) => {
- node.parent = this;
- });
- }
- });
- }
- /**
- * Gets the device distance from the ground in meters.
- * @returns the distance in meters from the vrDevice to ground in device space. If standing matrix is not supported for the vrDevice 0 is returned.
- */
- deviceDistanceToRoomGround() {
- if (this._standingMatrix) {
- // Add standing matrix offset to get real offset from ground in room
- this._standingMatrix.getTranslationToRef(this._workingVector);
- return this._deviceRoomPosition.y + this._workingVector.y;
- }
- //If VRDisplay does not inform stage parameters and no default height is set we fallback to zero.
- return this._defaultHeight || 0;
- }
- /**
- * Enables the standing matrix when supported. This can be used to position the user's view the correct height from the ground.
- * @param callback will be called when the standing matrix is set. Callback parameter is if the standing matrix is supported.
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- useStandingMatrix(callback = (bool) => { }) {
- // Use standing matrix if available
- this.getEngine()
- .initWebVRAsync()
- .then((result) => {
- if (!result.vrDisplay || !result.vrDisplay.stageParameters || !result.vrDisplay.stageParameters.sittingToStandingTransform || !this._webVROptions.trackPosition) {
- callback(false);
- }
- else {
- this._standingMatrix = new math_vector_Matrix();
- math_vector_Matrix.FromFloat32ArrayToRefScaled(result.vrDisplay.stageParameters.sittingToStandingTransform, 0, 1, this._standingMatrix);
- if (!this.getScene().useRightHandedSystem) {
- if (this._standingMatrix) {
- this._standingMatrix.toggleModelMatrixHandInPlace();
- }
- }
- callback(true);
- }
- });
- }
- /**
- * Enables the standing matrix when supported. This can be used to position the user's view the correct height from the ground.
- * @returns A promise with a boolean set to if the standing matrix is supported.
- */
- useStandingMatrixAsync() {
- return new Promise((res) => {
- this.useStandingMatrix((supported) => {
- res(supported);
- });
- });
- }
- /**
- * Disposes the camera
- */
- dispose() {
- this._detachIfAttached();
- this.getEngine().onVRRequestPresentComplete.removeCallback(this._onVREnabled);
- if (this._updateCacheWhenTrackingDisabledObserver) {
- this._scene.onBeforeRenderObservable.remove(this._updateCacheWhenTrackingDisabledObserver);
- }
- super.dispose();
- }
- /**
- * Gets a vrController by name.
- * @param name The name of the controller to retrieve
- * @returns the controller matching the name specified or null if not found
- */
- getControllerByName(name) {
- for (const gp of this.controllers) {
- if (gp.hand === name) {
- return gp;
- }
- }
- return null;
- }
- /**
- * The controller corresponding to the users left hand.
- */
- get leftController() {
- if (!this._leftController) {
- this._leftController = this.getControllerByName("left");
- }
- return this._leftController;
- }
- /**
- * The controller corresponding to the users right hand.
- */
- get rightController() {
- if (!this._rightController) {
- this._rightController = this.getControllerByName("right");
- }
- return this._rightController;
- }
- /**
- * Casts a ray forward from the vrCamera's gaze.
- * @param length Length of the ray (default: 100)
- * @returns the ray corresponding to the gaze
- */
- getForwardRay(length = 100) {
- if (this.leftCamera) {
- // Use left eye to avoid computation to compute center on every call
- return super.getForwardRay(length, this.leftCamera.getWorldMatrix(), this.leftCamera.globalPosition); // Need the actual rendered camera
- }
- else {
- return super.getForwardRay(length);
- }
- }
- /**
- * @internal
- * Updates the camera based on device's frame data
- */
- _checkInputs() {
- if (this._vrDevice && this._vrDevice.isPresenting) {
- this._vrDevice.getFrameData(this._frameData);
- this.updateFromDevice(this._frameData.pose);
- }
- super._checkInputs();
- }
- /**
- * Updates the poseControlled values based on the input device pose.
- * @param poseData Pose coming from the device
- */
- updateFromDevice(poseData) {
- if (poseData && poseData.orientation && poseData.orientation.length === 4) {
- this.rawPose = poseData;
- this._deviceRoomRotationQuaternion.copyFromFloats(poseData.orientation[0], poseData.orientation[1], -poseData.orientation[2], -poseData.orientation[3]);
- if (this.getScene().useRightHandedSystem) {
- this._deviceRoomRotationQuaternion.z *= -1;
- this._deviceRoomRotationQuaternion.w *= -1;
- }
- if (this._webVROptions.trackPosition && this.rawPose.position) {
- this._deviceRoomPosition.copyFromFloats(this.rawPose.position[0], this.rawPose.position[1], -this.rawPose.position[2]);
- if (this.getScene().useRightHandedSystem) {
- this._deviceRoomPosition.z *= -1;
- }
- }
- this._poseSet = true;
- }
- }
- /**
- * WebVR's attach control will start broadcasting frames to the device.
- * Note that in certain browsers (chrome for example) this function must be called
- * within a user-interaction callback. Example:
- * scene.onPointerDown = function() { camera.attachControl(canvas); }
- *
- * @param noPreventDefault prevent the default html element operation when attaching the vrDevice
- */
- attachControl(noPreventDefault) {
- // eslint-disable-next-line prefer-rest-params
- noPreventDefault = tools_Tools.BackCompatCameraNoPreventDefault(arguments);
- super.attachControl(noPreventDefault);
- this._attached = true;
- noPreventDefault = camera_Camera.ForceAttachControlToAlwaysPreventDefault ? false : noPreventDefault;
- if (this._vrDevice) {
- this.getEngine().enableVR(this._webVROptions);
- }
- const hostWindow = this._scene.getEngine().getHostWindow();
- if (hostWindow) {
- hostWindow.addEventListener("vrdisplaypresentchange", this._detachIfAttached);
- }
- }
- /**
- * Detach the current controls from the specified dom element.
- */
- detachControl() {
- this.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver);
- this.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver);
- super.detachControl();
- this._attached = false;
- this.getEngine().disableVR();
- window.removeEventListener("vrdisplaypresentchange", this._detachIfAttached);
- }
- /**
- * @returns the name of this class
- */
- getClassName() {
- return "WebVRFreeCamera";
- }
- /**
- * Calls resetPose on the vrDisplay
- * See: https://developer.mozilla.org/en-US/docs/Web/API/VRDisplay/resetPose
- */
- resetToCurrentRotation() {
- //uses the vrDisplay's "resetPose()".
- //pitch and roll won't be affected.
- this._vrDevice.resetPose();
- }
- /**
- * @internal
- * Updates the rig cameras (left and right eye)
- */
- _updateRigCameras() {
- const camLeft = this._rigCameras[0];
- const camRight = this._rigCameras[1];
- camLeft.rotationQuaternion.copyFrom(this._deviceRoomRotationQuaternion);
- camRight.rotationQuaternion.copyFrom(this._deviceRoomRotationQuaternion);
- camLeft.position.copyFrom(this._deviceRoomPosition);
- camRight.position.copyFrom(this._deviceRoomPosition);
- }
- // Remove translation from 6dof headset if trackposition is set to false
- _correctPositionIfNotTrackPosition(matrix, isViewMatrix = false) {
- if (this.rawPose && this.rawPose.position && !this._webVROptions.trackPosition) {
- math_vector_Matrix.TranslationToRef(this.rawPose.position[0], this.rawPose.position[1], -this.rawPose.position[2], this._tmpMatrix);
- if (!isViewMatrix) {
- this._tmpMatrix.invert();
- }
- this._tmpMatrix.multiplyToRef(matrix, matrix);
- }
- }
- /**
- * @internal
- * Updates the cached values of the camera
- * @param ignoreParentClass ignores updating the parent class's cache (default: false)
- */
- _updateCache(ignoreParentClass) {
- if (!this.rotationQuaternion.equals(this._cache.rotationQuaternion) || !this.position.equals(this._cache.position)) {
- // Update to ensure devicePosition is up to date with most recent _deviceRoomPosition
- if (!this._updateCacheCalled) {
- // make sure it is only called once per loop. this.update() might cause an infinite loop.
- this._updateCacheCalled = true;
- this.update();
- }
- // Set working vector to the device position in room space rotated by the new rotation
- this.rotationQuaternion.toRotationMatrix(this._workingMatrix);
- math_vector_Vector3.TransformCoordinatesToRef(this._deviceRoomPosition, this._workingMatrix, this._workingVector);
- // Subtract this vector from the current device position in world to get the translation for the device world matrix
- this.devicePosition.subtractToRef(this._workingVector, this._workingVector);
- math_vector_Matrix.ComposeToRef(this._oneVector, this.rotationQuaternion, this._workingVector, this._deviceToWorld);
- // Add translation from anchor position
- this._deviceToWorld.getTranslationToRef(this._workingVector);
- this._workingVector.addInPlace(this.position);
- this._workingVector.subtractInPlace(this._cache.position);
- this._deviceToWorld.setTranslation(this._workingVector);
- // Set an inverted matrix to be used when updating the camera
- this._deviceToWorld.invertToRef(this._worldToDevice);
- // Update the gamepad to ensure the mesh is updated on the same frame as camera
- this.controllers.forEach((controller) => {
- controller._deviceToWorld.copyFrom(this._deviceToWorld);
- this._correctPositionIfNotTrackPosition(controller._deviceToWorld);
- controller.update();
- });
- }
- if (!ignoreParentClass) {
- super._updateCache();
- }
- this._updateCacheCalled = false;
- }
- /**
- * @internal
- * Get current device position in babylon world
- */
- _computeDevicePosition() {
- math_vector_Vector3.TransformCoordinatesToRef(this._deviceRoomPosition, this._deviceToWorld, this.devicePosition);
- }
- /**
- * Updates the current device position and rotation in the babylon world
- */
- update() {
- this._computeDevicePosition();
- // Get current device rotation in babylon world
- math_vector_Matrix.FromQuaternionToRef(this._deviceRoomRotationQuaternion, this._workingMatrix);
- this._workingMatrix.multiplyToRef(this._deviceToWorld, this._workingMatrix);
- math_vector_Quaternion.FromRotationMatrixToRef(this._workingMatrix, this.deviceRotationQuaternion);
- if (this._poseSet) {
- this.onPoseUpdatedFromDeviceObservable.notifyObservers(null);
- }
- super.update();
- }
- /**
- * @internal
- * Gets the view matrix of this camera (Always set to identity as left and right eye cameras contain the actual view matrix)
- * @returns an identity matrix
- */
- _getViewMatrix() {
- return math_vector_Matrix.Identity();
- }
- /**
- * This function is called by the two RIG cameras.
- * 'this' is the left or right camera (and NOT (!!!) the WebVRFreeCamera instance)
- * @internal
- */
- _getWebVRViewMatrix() {
- // Update the parent camera prior to using a child camera to avoid desynchronization
- const parentCamera = this._cameraRigParams["parentCamera"];
- parentCamera._updateCache();
- //WebVR 1.1
- const viewArray = this._cameraRigParams["left"] ? this._cameraRigParams["frameData"].leftViewMatrix : this._cameraRigParams["frameData"].rightViewMatrix;
- math_vector_Matrix.FromArrayToRef(viewArray, 0, this._webvrViewMatrix);
- if (!this.getScene().useRightHandedSystem) {
- this._webvrViewMatrix.toggleModelMatrixHandInPlace();
- }
- // update the camera rotation matrix
- this._webvrViewMatrix.getRotationMatrixToRef(this._cameraRotationMatrix);
- math_vector_Vector3.TransformCoordinatesToRef(this._referencePoint, this._cameraRotationMatrix, this._transformedReferencePoint);
- // Computing target and final matrix
- this.position.addToRef(this._transformedReferencePoint, this._currentTarget);
- // should the view matrix be updated with scale and position offset?
- if (parentCamera.deviceScaleFactor !== 1) {
- this._webvrViewMatrix.invert();
- // scale the position, if set
- if (parentCamera.deviceScaleFactor) {
- this._webvrViewMatrix.multiplyAtIndex(12, parentCamera.deviceScaleFactor);
- this._webvrViewMatrix.multiplyAtIndex(13, parentCamera.deviceScaleFactor);
- this._webvrViewMatrix.multiplyAtIndex(14, parentCamera.deviceScaleFactor);
- }
- this._webvrViewMatrix.invert();
- }
- // Remove translation from 6dof headset if trackposition is set to false
- parentCamera._correctPositionIfNotTrackPosition(this._webvrViewMatrix, true);
- parentCamera._worldToDevice.multiplyToRef(this._webvrViewMatrix, this._webvrViewMatrix);
- // Compute global position
- this._workingMatrix = this._workingMatrix || math_vector_Matrix.Identity();
- this._webvrViewMatrix.invertToRef(this._workingMatrix);
- this._workingMatrix.multiplyToRef(parentCamera.getWorldMatrix(), this._workingMatrix);
- this._workingMatrix.getTranslationToRef(this._globalPosition);
- this._markSyncedWithParent();
- return this._webvrViewMatrix;
- }
- /** @internal */
- _getWebVRProjectionMatrix() {
- const parentCamera = this.parent;
- parentCamera._vrDevice.depthNear = parentCamera.minZ;
- parentCamera._vrDevice.depthFar = parentCamera.maxZ;
- const projectionArray = this._cameraRigParams["left"] ? this._cameraRigParams["frameData"].leftProjectionMatrix : this._cameraRigParams["frameData"].rightProjectionMatrix;
- math_vector_Matrix.FromArrayToRef(projectionArray, 0, this._projectionMatrix);
- //babylon compatible matrix
- if (!this.getScene().useRightHandedSystem) {
- this._projectionMatrix.toggleProjectionMatrixHandInPlace();
- }
- return this._projectionMatrix;
- }
- /**
- * Initializes the controllers and their meshes
- */
- initControllers() {
- this.controllers.length = 0;
- const manager = this.getScene().gamepadManager;
- this._onGamepadDisconnectedObserver = manager.onGamepadDisconnectedObservable.add((gamepad) => {
- if (gamepad.type === Gamepad.POSE_ENABLED) {
- const webVrController = gamepad;
- if (webVrController.defaultModel) {
- webVrController.defaultModel.setEnabled(false);
- }
- if (webVrController.hand === "right") {
- this._rightController = null;
- }
- if (webVrController.hand === "left") {
- this._leftController = null;
- }
- const controllerIndex = this.controllers.indexOf(webVrController);
- if (controllerIndex !== -1) {
- this.controllers.splice(controllerIndex, 1);
- }
- }
- });
- this._onGamepadConnectedObserver = manager.onGamepadConnectedObservable.add((gamepad) => {
- if (gamepad.type === Gamepad.POSE_ENABLED) {
- const webVrController = gamepad;
- if (!this._webVROptions.trackPosition) {
- webVrController._disableTrackPosition(new math_vector_Vector3(webVrController.hand == "left" ? -0.15 : 0.15, -0.5, 0.25));
- // Cache must be updated before rendering controllers to avoid them being one frame behind
- if (!this._updateCacheWhenTrackingDisabledObserver) {
- this._updateCacheWhenTrackingDisabledObserver = this._scene.onBeforeRenderObservable.add(() => {
- this._updateCache();
- });
- }
- }
- webVrController.deviceScaleFactor = this.deviceScaleFactor;
- webVrController._deviceToWorld.copyFrom(this._deviceToWorld);
- this._correctPositionIfNotTrackPosition(webVrController._deviceToWorld);
- if (this._webVROptions.controllerMeshes) {
- if (webVrController.defaultModel) {
- webVrController.defaultModel.setEnabled(true);
- }
- else {
- // Load the meshes
- webVrController.initControllerMesh(this.getScene(), (loadedMesh) => {
- loadedMesh.scaling.scaleInPlace(this.deviceScaleFactor);
- this.onControllerMeshLoadedObservable.notifyObservers(webVrController);
- if (this._webVROptions.defaultLightingOnControllers) {
- if (!this._lightOnControllers) {
- this._lightOnControllers = new HemisphericLight("vrControllersLight", new math_vector_Vector3(0, 1, 0), this.getScene());
- }
- const activateLightOnSubMeshes = function (mesh, light) {
- const children = mesh.getChildren();
- if (children && children.length !== 0) {
- children.forEach((mesh) => {
- light.includedOnlyMeshes.push(mesh);
- activateLightOnSubMeshes(mesh, light);
- });
- }
- };
- this._lightOnControllers.includedOnlyMeshes.push(loadedMesh);
- activateLightOnSubMeshes(loadedMesh, this._lightOnControllers);
- }
- });
- }
- }
- webVrController.attachToPoseControlledCamera(this);
- // since this is async - sanity check. Is the controller already stored?
- if (this.controllers.indexOf(webVrController) === -1) {
- //add to the controllers array
- this.controllers.push(webVrController);
- // Forced to add some control code for Vive as it doesn't always fill properly the "hand" property
- // Sometimes, both controllers are set correctly (left and right), sometimes none, sometimes only one of them...
- // So we're overriding setting left & right manually to be sure
- let firstViveWandDetected = false;
- for (let i = 0; i < this.controllers.length; i++) {
- if (this.controllers[i].controllerType === PoseEnabledControllerType.VIVE) {
- if (!firstViveWandDetected) {
- firstViveWandDetected = true;
- this.controllers[i].hand = "left";
- }
- else {
- this.controllers[i].hand = "right";
- }
- }
- }
- //did we find enough controllers? Great! let the developer know.
- if (this.controllers.length >= 2) {
- this.onControllersAttachedObservable.notifyObservers(this.controllers);
- }
- }
- }
- });
- }
-}
-//# sourceMappingURL=webVRCamera.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Gamepads/Controllers/webVRController.js
-
-
-/**
- * Defines the WebVRController object that represents controllers tracked in 3D space
- * @deprecated Use WebXR instead
- */
-class WebVRController extends poseEnabledController_PoseEnabledController {
- /**
- * Fired when a controller button's state has changed
- * @param callback the callback containing the button that was modified
- */
- onButtonStateChange(callback) {
- this._onButtonStateChange = callback;
- }
- /**
- * The default controller model for the controller
- */
- get defaultModel() {
- return this._defaultModel;
- }
- /**
- * Creates a new WebVRController from a gamepad
- * @param vrGamepad the gamepad that the WebVRController should be created from
- */
- constructor(vrGamepad) {
- super(vrGamepad);
- // Observables
- /**
- * Fired when the trigger state has changed
- */
- this.onTriggerStateChangedObservable = new observable_Observable();
- /**
- * Fired when the main button state has changed
- */
- this.onMainButtonStateChangedObservable = new observable_Observable();
- /**
- * Fired when the secondary button state has changed
- */
- this.onSecondaryButtonStateChangedObservable = new observable_Observable();
- /**
- * Fired when the pad state has changed
- */
- this.onPadStateChangedObservable = new observable_Observable();
- /**
- * Fired when controllers stick values have changed
- */
- this.onPadValuesChangedObservable = new observable_Observable();
- /**
- * X and Y axis corresponding to the controllers joystick
- */
- this.pad = { x: 0, y: 0 };
- // avoid GC, store state in a tmp object
- this._changes = {
- pressChanged: false,
- touchChanged: false,
- valueChanged: false,
- changed: false,
- };
- this._buttons = new Array(vrGamepad.buttons.length);
- this.hand = vrGamepad.hand;
- }
- /**
- * Updates the state of the controller and mesh based on the current position and rotation of the controller
- */
- update() {
- super.update();
- for (let index = 0; index < this._buttons.length; index++) {
- this._setButtonValue(this.browserGamepad.buttons[index], this._buttons[index], index);
- }
- if (this.leftStick.x !== this.pad.x || this.leftStick.y !== this.pad.y) {
- this.pad.x = this.leftStick.x;
- this.pad.y = this.leftStick.y;
- this.onPadValuesChangedObservable.notifyObservers(this.pad);
- }
- }
- _setButtonValue(newState, currentState, buttonIndex) {
- if (!newState) {
- newState = {
- pressed: false,
- touched: false,
- value: 0,
- };
- }
- if (!currentState) {
- this._buttons[buttonIndex] = {
- pressed: newState.pressed,
- touched: newState.touched,
- value: newState.value,
- };
- return;
- }
- this._checkChanges(newState, currentState);
- if (this._changes.changed) {
- this._onButtonStateChange && this._onButtonStateChange(this.index, buttonIndex, newState);
- this._handleButtonChange(buttonIndex, newState, this._changes);
- }
- this._buttons[buttonIndex].pressed = newState.pressed;
- this._buttons[buttonIndex].touched = newState.touched;
- // oculus triggers are never 0, thou not touched.
- this._buttons[buttonIndex].value = newState.value < 0.00000001 ? 0 : newState.value;
- }
- _checkChanges(newState, currentState) {
- this._changes.pressChanged = newState.pressed !== currentState.pressed;
- this._changes.touchChanged = newState.touched !== currentState.touched;
- this._changes.valueChanged = newState.value !== currentState.value;
- this._changes.changed = this._changes.pressChanged || this._changes.touchChanged || this._changes.valueChanged;
- return this._changes;
- }
- /**
- * Disposes of th webVRController
- */
- dispose() {
- super.dispose();
- this._defaultModel = null;
- this.onTriggerStateChangedObservable.clear();
- this.onMainButtonStateChangedObservable.clear();
- this.onSecondaryButtonStateChangedObservable.clear();
- this.onPadStateChangedObservable.clear();
- this.onPadValuesChangedObservable.clear();
- }
-}
-//# sourceMappingURL=webVRController.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/prePassConfiguration.js
-
-/**
- * Configuration needed for prepass-capable materials
- */
-class PrePassConfiguration {
- constructor() {
- /**
- * Previous world matrices of meshes carrying this material
- * Used for computing velocity
- */
- this.previousWorldMatrices = {};
- /**
- * Previous bones of meshes carrying this material
- * Used for computing velocity
- */
- this.previousBones = {};
- }
- /**
- * Add the required uniforms to the current list.
- * @param uniforms defines the current uniform list.
- */
- static AddUniforms(uniforms) {
- uniforms.push("previousWorld", "previousViewProjection", "mPreviousBones");
- }
- /**
- * Add the required samplers to the current list.
- * @param samplers defines the current sampler list.
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- static AddSamplers(samplers) {
- // pass
- }
- /**
- * Binds the material data.
- * @param effect defines the effect to update
- * @param scene defines the scene the material belongs to.
- * @param mesh The mesh
- * @param world World matrix of this mesh
- * @param isFrozen Is the material frozen
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- bindForSubMesh(effect, scene, mesh, world, isFrozen) {
- if (scene.prePassRenderer && scene.prePassRenderer.enabled && scene.prePassRenderer.currentRTisSceneRT) {
- if (scene.prePassRenderer.getIndex(2) !== -1) {
- if (!this.previousWorldMatrices[mesh.uniqueId]) {
- this.previousWorldMatrices[mesh.uniqueId] = world.clone();
- }
- if (!this.previousViewProjection) {
- this.previousViewProjection = scene.getTransformMatrix().clone();
- this.currentViewProjection = scene.getTransformMatrix().clone();
- }
- const engine = scene.getEngine();
- if (this.currentViewProjection.updateFlag !== scene.getTransformMatrix().updateFlag) {
- // First update of the prepass configuration for this rendering pass
- this._lastUpdateFrameId = engine.frameId;
- this.previousViewProjection.copyFrom(this.currentViewProjection);
- this.currentViewProjection.copyFrom(scene.getTransformMatrix());
- }
- else if (this._lastUpdateFrameId !== engine.frameId) {
- // The scene transformation did not change from the previous frame (so no camera motion), we must update previousViewProjection accordingly
- this._lastUpdateFrameId = engine.frameId;
- this.previousViewProjection.copyFrom(this.currentViewProjection);
- }
- effect.setMatrix("previousWorld", this.previousWorldMatrices[mesh.uniqueId]);
- effect.setMatrix("previousViewProjection", this.previousViewProjection);
- this.previousWorldMatrices[mesh.uniqueId] = world.clone();
- }
- }
- }
-}
-//# sourceMappingURL=prePassConfiguration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/materialFlags.js
-
-
-/**
- * This groups all the flags used to control the materials channel.
- */
-class MaterialFlags {
- /**
- * Are diffuse textures enabled in the application.
- */
- static get DiffuseTextureEnabled() {
- return this._DiffuseTextureEnabled;
- }
- static set DiffuseTextureEnabled(value) {
- if (this._DiffuseTextureEnabled === value) {
- return;
- }
- this._DiffuseTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are detail textures enabled in the application.
- */
- static get DetailTextureEnabled() {
- return this._DetailTextureEnabled;
- }
- static set DetailTextureEnabled(value) {
- if (this._DetailTextureEnabled === value) {
- return;
- }
- this._DetailTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are decal maps enabled in the application.
- */
- static get DecalMapEnabled() {
- return this._DecalMapEnabled;
- }
- static set DecalMapEnabled(value) {
- if (this._DecalMapEnabled === value) {
- return;
- }
- this._DecalMapEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are ambient textures enabled in the application.
- */
- static get AmbientTextureEnabled() {
- return this._AmbientTextureEnabled;
- }
- static set AmbientTextureEnabled(value) {
- if (this._AmbientTextureEnabled === value) {
- return;
- }
- this._AmbientTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are opacity textures enabled in the application.
- */
- static get OpacityTextureEnabled() {
- return this._OpacityTextureEnabled;
- }
- static set OpacityTextureEnabled(value) {
- if (this._OpacityTextureEnabled === value) {
- return;
- }
- this._OpacityTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are reflection textures enabled in the application.
- */
- static get ReflectionTextureEnabled() {
- return this._ReflectionTextureEnabled;
- }
- static set ReflectionTextureEnabled(value) {
- if (this._ReflectionTextureEnabled === value) {
- return;
- }
- this._ReflectionTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are emissive textures enabled in the application.
- */
- static get EmissiveTextureEnabled() {
- return this._EmissiveTextureEnabled;
- }
- static set EmissiveTextureEnabled(value) {
- if (this._EmissiveTextureEnabled === value) {
- return;
- }
- this._EmissiveTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are specular textures enabled in the application.
- */
- static get SpecularTextureEnabled() {
- return this._SpecularTextureEnabled;
- }
- static set SpecularTextureEnabled(value) {
- if (this._SpecularTextureEnabled === value) {
- return;
- }
- this._SpecularTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are bump textures enabled in the application.
- */
- static get BumpTextureEnabled() {
- return this._BumpTextureEnabled;
- }
- static set BumpTextureEnabled(value) {
- if (this._BumpTextureEnabled === value) {
- return;
- }
- this._BumpTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are lightmap textures enabled in the application.
- */
- static get LightmapTextureEnabled() {
- return this._LightmapTextureEnabled;
- }
- static set LightmapTextureEnabled(value) {
- if (this._LightmapTextureEnabled === value) {
- return;
- }
- this._LightmapTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are refraction textures enabled in the application.
- */
- static get RefractionTextureEnabled() {
- return this._RefractionTextureEnabled;
- }
- static set RefractionTextureEnabled(value) {
- if (this._RefractionTextureEnabled === value) {
- return;
- }
- this._RefractionTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are color grading textures enabled in the application.
- */
- static get ColorGradingTextureEnabled() {
- return this._ColorGradingTextureEnabled;
- }
- static set ColorGradingTextureEnabled(value) {
- if (this._ColorGradingTextureEnabled === value) {
- return;
- }
- this._ColorGradingTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are fresnels enabled in the application.
- */
- static get FresnelEnabled() {
- return this._FresnelEnabled;
- }
- static set FresnelEnabled(value) {
- if (this._FresnelEnabled === value) {
- return;
- }
- this._FresnelEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(4);
- }
- /**
- * Are clear coat textures enabled in the application.
- */
- static get ClearCoatTextureEnabled() {
- return this._ClearCoatTextureEnabled;
- }
- static set ClearCoatTextureEnabled(value) {
- if (this._ClearCoatTextureEnabled === value) {
- return;
- }
- this._ClearCoatTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are clear coat bump textures enabled in the application.
- */
- static get ClearCoatBumpTextureEnabled() {
- return this._ClearCoatBumpTextureEnabled;
- }
- static set ClearCoatBumpTextureEnabled(value) {
- if (this._ClearCoatBumpTextureEnabled === value) {
- return;
- }
- this._ClearCoatBumpTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are clear coat tint textures enabled in the application.
- */
- static get ClearCoatTintTextureEnabled() {
- return this._ClearCoatTintTextureEnabled;
- }
- static set ClearCoatTintTextureEnabled(value) {
- if (this._ClearCoatTintTextureEnabled === value) {
- return;
- }
- this._ClearCoatTintTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are sheen textures enabled in the application.
- */
- static get SheenTextureEnabled() {
- return this._SheenTextureEnabled;
- }
- static set SheenTextureEnabled(value) {
- if (this._SheenTextureEnabled === value) {
- return;
- }
- this._SheenTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are anisotropic textures enabled in the application.
- */
- static get AnisotropicTextureEnabled() {
- return this._AnisotropicTextureEnabled;
- }
- static set AnisotropicTextureEnabled(value) {
- if (this._AnisotropicTextureEnabled === value) {
- return;
- }
- this._AnisotropicTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are thickness textures enabled in the application.
- */
- static get ThicknessTextureEnabled() {
- return this._ThicknessTextureEnabled;
- }
- static set ThicknessTextureEnabled(value) {
- if (this._ThicknessTextureEnabled === value) {
- return;
- }
- this._ThicknessTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are refraction intensity textures enabled in the application.
- */
- static get RefractionIntensityTextureEnabled() {
- return this._ThicknessTextureEnabled;
- }
- static set RefractionIntensityTextureEnabled(value) {
- if (this._RefractionIntensityTextureEnabled === value) {
- return;
- }
- this._RefractionIntensityTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are translucency intensity textures enabled in the application.
- */
- static get TranslucencyIntensityTextureEnabled() {
- return this._ThicknessTextureEnabled;
- }
- static set TranslucencyIntensityTextureEnabled(value) {
- if (this._TranslucencyIntensityTextureEnabled === value) {
- return;
- }
- this._TranslucencyIntensityTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
- /**
- * Are translucency intensity textures enabled in the application.
- */
- static get IridescenceTextureEnabled() {
- return this._IridescenceTextureEnabled;
- }
- static set IridescenceTextureEnabled(value) {
- if (this._IridescenceTextureEnabled === value) {
- return;
- }
- this._IridescenceTextureEnabled = value;
- engine_Engine.MarkAllMaterialsAsDirty(1);
- }
-}
-// Flags used to enable or disable a type of texture for all Standard Materials
-MaterialFlags._DiffuseTextureEnabled = true;
-MaterialFlags._DetailTextureEnabled = true;
-MaterialFlags._DecalMapEnabled = true;
-MaterialFlags._AmbientTextureEnabled = true;
-MaterialFlags._OpacityTextureEnabled = true;
-MaterialFlags._ReflectionTextureEnabled = true;
-MaterialFlags._EmissiveTextureEnabled = true;
-MaterialFlags._SpecularTextureEnabled = true;
-MaterialFlags._BumpTextureEnabled = true;
-MaterialFlags._LightmapTextureEnabled = true;
-MaterialFlags._RefractionTextureEnabled = true;
-MaterialFlags._ColorGradingTextureEnabled = true;
-MaterialFlags._FresnelEnabled = true;
-MaterialFlags._ClearCoatTextureEnabled = true;
-MaterialFlags._ClearCoatBumpTextureEnabled = true;
-MaterialFlags._ClearCoatTintTextureEnabled = true;
-MaterialFlags._SheenTextureEnabled = true;
-MaterialFlags._AnisotropicTextureEnabled = true;
-MaterialFlags._ThicknessTextureEnabled = true;
-MaterialFlags._RefractionIntensityTextureEnabled = true;
-MaterialFlags._TranslucencyIntensityTextureEnabled = true;
-MaterialFlags._IridescenceTextureEnabled = true;
-//# sourceMappingURL=materialFlags.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/decalFragmentDeclaration.js
-// Do not edit.
-
-const decalFragmentDeclaration_name = "decalFragmentDeclaration";
-const decalFragmentDeclaration_shader = `#ifdef DECAL
-uniform vec4 vDecalInfos;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[decalFragmentDeclaration_name] = decalFragmentDeclaration_shader;
-/** @internal */
-const decalFragmentDeclaration = { name: decalFragmentDeclaration_name, shader: decalFragmentDeclaration_shader };
-//# sourceMappingURL=decalFragmentDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/defaultFragmentDeclaration.js
-// Do not edit.
-
-
-const defaultFragmentDeclaration_name = "defaultFragmentDeclaration";
-const defaultFragmentDeclaration_shader = `uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;
-#ifdef SPECULARTERM
-uniform vec4 vSpecularColor;
-#endif
-uniform vec3 vEmissiveColor;uniform vec3 vAmbientColor;uniform float visibility;
-#ifdef DIFFUSE
-uniform vec2 vDiffuseInfos;
-#endif
-#ifdef AMBIENT
-uniform vec2 vAmbientInfos;
-#endif
-#ifdef OPACITY
-uniform vec2 vOpacityInfos;
-#endif
-#ifdef EMISSIVE
-uniform vec2 vEmissiveInfos;
-#endif
-#ifdef LIGHTMAP
-uniform vec2 vLightmapInfos;
-#endif
-#ifdef BUMP
-uniform vec3 vBumpInfos;uniform vec2 vTangentSpaceParams;
-#endif
-#ifdef ALPHATEST
-uniform float alphaCutOff;
-#endif
-#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(REFRACTION) || defined(PREPASS)
-uniform mat4 view;
-#endif
-#ifdef REFRACTION
-uniform vec4 vRefractionInfos;
-#ifndef REFRACTIONMAP_3D
-uniform mat4 refractionMatrix;
-#endif
-#ifdef REFRACTIONFRESNEL
-uniform vec4 refractionLeftColor;uniform vec4 refractionRightColor;
-#endif
-#if defined(USE_LOCAL_REFRACTIONMAP_CUBIC) && defined(REFRACTIONMAP_3D)
-uniform vec3 vRefractionPosition;uniform vec3 vRefractionSize;
-#endif
-#endif
-#if defined(SPECULAR) && defined(SPECULARTERM)
-uniform vec2 vSpecularInfos;
-#endif
-#ifdef DIFFUSEFRESNEL
-uniform vec4 diffuseLeftColor;uniform vec4 diffuseRightColor;
-#endif
-#ifdef OPACITYFRESNEL
-uniform vec4 opacityParts;
-#endif
-#ifdef EMISSIVEFRESNEL
-uniform vec4 emissiveLeftColor;uniform vec4 emissiveRightColor;
-#endif
-#ifdef REFLECTION
-uniform vec2 vReflectionInfos;
-#if defined(REFLECTIONMAP_PLANAR) || defined(REFLECTIONMAP_CUBIC) || defined(REFLECTIONMAP_PROJECTION) || defined(REFLECTIONMAP_EQUIRECTANGULAR) || defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_SKYBOX)
-uniform mat4 reflectionMatrix;
-#endif
-#ifndef REFLECTIONMAP_SKYBOX
-#if defined(USE_LOCAL_REFLECTIONMAP_CUBIC) && defined(REFLECTIONMAP_CUBIC)
-uniform vec3 vReflectionPosition;uniform vec3 vReflectionSize;
-#endif
-#endif
-#ifdef REFLECTIONFRESNEL
-uniform vec4 reflectionLeftColor;uniform vec4 reflectionRightColor;
-#endif
-#endif
-#ifdef DETAIL
-uniform vec4 vDetailInfos;
-#endif
-#include
-#define ADDITIONAL_FRAGMENT_DECLARATION
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[defaultFragmentDeclaration_name] = defaultFragmentDeclaration_shader;
-/** @internal */
-const defaultFragmentDeclaration = { name: defaultFragmentDeclaration_name, shader: defaultFragmentDeclaration_shader };
-//# sourceMappingURL=defaultFragmentDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/sceneUboDeclaration.js
-// Do not edit.
-
-const sceneUboDeclaration_name = "sceneUboDeclaration";
-const sceneUboDeclaration_shader = `layout(std140,column_major) uniform;uniform Scene {mat4 viewProjection;
-#ifdef MULTIVIEW
-mat4 viewProjectionR;
-#endif
-mat4 view;mat4 projection;vec4 vEyePosition;};
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[sceneUboDeclaration_name] = sceneUboDeclaration_shader;
-/** @internal */
-const sceneUboDeclaration = { name: sceneUboDeclaration_name, shader: sceneUboDeclaration_shader };
-//# sourceMappingURL=sceneUboDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/meshUboDeclaration.js
-// Do not edit.
-
-const meshUboDeclaration_name = "meshUboDeclaration";
-const meshUboDeclaration_shader = `#ifdef WEBGL2
-uniform mat4 world;uniform float visibility;
-#else
-layout(std140,column_major) uniform;uniform Mesh
-{mat4 world;float visibility;};
-#endif
-#define WORLD_UBO
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[meshUboDeclaration_name] = meshUboDeclaration_shader;
-/** @internal */
-const meshUboDeclaration = { name: meshUboDeclaration_name, shader: meshUboDeclaration_shader };
-//# sourceMappingURL=meshUboDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/defaultUboDeclaration.js
-// Do not edit.
-
-
-
-const defaultUboDeclaration_name = "defaultUboDeclaration";
-const defaultUboDeclaration_shader = `layout(std140,column_major) uniform;uniform Material
-{vec4 diffuseLeftColor;vec4 diffuseRightColor;vec4 opacityParts;vec4 reflectionLeftColor;vec4 reflectionRightColor;vec4 refractionLeftColor;vec4 refractionRightColor;vec4 emissiveLeftColor;vec4 emissiveRightColor;vec2 vDiffuseInfos;vec2 vAmbientInfos;vec2 vOpacityInfos;vec2 vReflectionInfos;vec3 vReflectionPosition;vec3 vReflectionSize;vec2 vEmissiveInfos;vec2 vLightmapInfos;vec2 vSpecularInfos;vec3 vBumpInfos;mat4 diffuseMatrix;mat4 ambientMatrix;mat4 opacityMatrix;mat4 reflectionMatrix;mat4 emissiveMatrix;mat4 lightmapMatrix;mat4 specularMatrix;mat4 bumpMatrix;vec2 vTangentSpaceParams;float pointSize;float alphaCutOff;mat4 refractionMatrix;vec4 vRefractionInfos;vec3 vRefractionPosition;vec3 vRefractionSize;vec4 vSpecularColor;vec3 vEmissiveColor;vec4 vDiffuseColor;vec3 vAmbientColor;
-#define ADDITIONAL_UBO_DECLARATION
-};
-#include
-#include
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[defaultUboDeclaration_name] = defaultUboDeclaration_shader;
-/** @internal */
-const defaultUboDeclaration = { name: defaultUboDeclaration_name, shader: defaultUboDeclaration_shader };
-//# sourceMappingURL=defaultUboDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/prePassDeclaration.js
-// Do not edit.
-
-const prePassDeclaration_name = "prePassDeclaration";
-const prePassDeclaration_shader = `#ifdef PREPASS
-#extension GL_EXT_draw_buffers : require
-layout(location=0) out highp vec4 glFragData[{X}];highp vec4 gl_FragColor;
-#ifdef PREPASS_DEPTH
-varying highp vec3 vViewPos;
-#endif
-#ifdef PREPASS_VELOCITY
-varying highp vec4 vCurrentPosition;varying highp vec4 vPreviousPosition;
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[prePassDeclaration_name] = prePassDeclaration_shader;
-/** @internal */
-const prePassDeclaration = { name: prePassDeclaration_name, shader: prePassDeclaration_shader };
-//# sourceMappingURL=prePassDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/oitDeclaration.js
-// Do not edit.
-
-const oitDeclaration_name = "oitDeclaration";
-const oitDeclaration_shader = `#ifdef ORDER_INDEPENDENT_TRANSPARENCY
-#extension GL_EXT_draw_buffers : require
-layout(location=0) out vec2 depth;
-layout(location=1) out vec4 frontColor;layout(location=2) out vec4 backColor;
-#define MAX_DEPTH 99999.0
-highp vec4 gl_FragColor;uniform sampler2D oitDepthSampler;uniform sampler2D oitFrontColorSampler;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[oitDeclaration_name] = oitDeclaration_shader;
-/** @internal */
-const oitDeclaration = { name: oitDeclaration_name, shader: oitDeclaration_shader };
-//# sourceMappingURL=oitDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/mainUVVaryingDeclaration.js
-// Do not edit.
-
-const mainUVVaryingDeclaration_name = "mainUVVaryingDeclaration";
-const mainUVVaryingDeclaration_shader = `#ifdef MAINUV{X}
-varying vec2 vMainUV{X};
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[mainUVVaryingDeclaration_name] = mainUVVaryingDeclaration_shader;
-/** @internal */
-const mainUVVaryingDeclaration = { name: mainUVVaryingDeclaration_name, shader: mainUVVaryingDeclaration_shader };
-//# sourceMappingURL=mainUVVaryingDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/helperFunctions.js
-// Do not edit.
-
-const helperFunctions_name = "helperFunctions";
-const helperFunctions_shader = `const float PI=3.1415926535897932384626433832795;const float HALF_MIN=5.96046448e-08;
-const float LinearEncodePowerApprox=2.2;const float GammaEncodePowerApprox=1.0/LinearEncodePowerApprox;const vec3 LuminanceEncodeApprox=vec3(0.2126,0.7152,0.0722);const float Epsilon=0.0000001;
-#define saturate(x) clamp(x,0.0,1.0)
-#define absEps(x) abs(x)+Epsilon
-#define maxEps(x) max(x,Epsilon)
-#define saturateEps(x) clamp(x,Epsilon,1.0)
-mat3 transposeMat3(mat3 inMatrix) {vec3 i0=inMatrix[0];vec3 i1=inMatrix[1];vec3 i2=inMatrix[2];mat3 outMatrix=mat3(
-vec3(i0.x,i1.x,i2.x),
-vec3(i0.y,i1.y,i2.y),
-vec3(i0.z,i1.z,i2.z)
-);return outMatrix;}
-mat3 inverseMat3(mat3 inMatrix) {float a00=inMatrix[0][0],a01=inMatrix[0][1],a02=inMatrix[0][2];float a10=inMatrix[1][0],a11=inMatrix[1][1],a12=inMatrix[1][2];float a20=inMatrix[2][0],a21=inMatrix[2][1],a22=inMatrix[2][2];float b01=a22*a11-a12*a21;float b11=-a22*a10+a12*a20;float b21=a21*a10-a11*a20;float det=a00*b01+a01*b11+a02*b21;return mat3(b01,(-a22*a01+a02*a21),(a12*a01-a02*a11),
-b11,(a22*a00-a02*a20),(-a12*a00+a02*a10),
-b21,(-a21*a00+a01*a20),(a11*a00-a01*a10))/det;}
-#if USE_EXACT_SRGB_CONVERSIONS
-vec3 toLinearSpaceExact(vec3 color)
-{vec3 nearZeroSection=0.0773993808*color;vec3 remainingSection=pow(0.947867299*(color+vec3(0.055)),vec3(2.4));
-#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)
-return mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3(0.04045)));
-#else
-return
-vec3(
-color.r<=0.04045 ? nearZeroSection.r : remainingSection.r,
-color.g<=0.04045 ? nearZeroSection.g : remainingSection.g,
-color.b<=0.04045 ? nearZeroSection.b : remainingSection.b);
-#endif
-}
-vec3 toGammaSpaceExact(vec3 color)
-{vec3 nearZeroSection=12.92*color;vec3 remainingSection=1.055*pow(color,vec3(0.41666))-vec3(0.055);
-#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)
-return mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3(0.0031308)));
-#else
-return
-vec3(
-color.r<=0.0031308 ? nearZeroSection.r : remainingSection.r,
-color.g<=0.0031308 ? nearZeroSection.g : remainingSection.g,
-color.b<=0.0031308 ? nearZeroSection.b : remainingSection.b);
-#endif
-}
-#endif
-float toLinearSpace(float color)
-{
-#if USE_EXACT_SRGB_CONVERSIONS
-float nearZeroSection=0.0773993808*color;float remainingSection=pow(0.947867299*(color+0.055),2.4);return color<=0.04045 ? nearZeroSection : remainingSection;
-#else
-return pow(color,LinearEncodePowerApprox);
-#endif
-}
-vec3 toLinearSpace(vec3 color)
-{
-#if USE_EXACT_SRGB_CONVERSIONS
-return toLinearSpaceExact(color);
-#else
-return pow(color,vec3(LinearEncodePowerApprox));
-#endif
-}
-vec4 toLinearSpace(vec4 color)
-{
-#if USE_EXACT_SRGB_CONVERSIONS
-return vec4(toLinearSpaceExact(color.rgb),color.a);
-#else
-return vec4(pow(color.rgb,vec3(LinearEncodePowerApprox)),color.a);
-#endif
-}
-float toGammaSpace(float color)
-{
-#if USE_EXACT_SRGB_CONVERSIONS
-float nearZeroSection=12.92*color;float remainingSection=1.055*pow(color,0.41666)-0.055;return color<=0.0031308 ? nearZeroSection : remainingSection;
-#else
-return pow(color,GammaEncodePowerApprox);
-#endif
-}
-vec3 toGammaSpace(vec3 color)
-{
-#if USE_EXACT_SRGB_CONVERSIONS
-return toGammaSpaceExact(color);
-#else
-return pow(color,vec3(GammaEncodePowerApprox));
-#endif
-}
-vec4 toGammaSpace(vec4 color)
-{
-#if USE_EXACT_SRGB_CONVERSIONS
-return vec4(toGammaSpaceExact(color.rgb),color.a);
-#else
-return vec4(pow(color.rgb,vec3(GammaEncodePowerApprox)),color.a);
-#endif
-}
-float square(float value)
-{return value*value;}
-vec3 square(vec3 value)
-{return value*value;}
-float pow5(float value) {float sq=value*value;return sq*sq*value;}
-float getLuminance(vec3 color)
-{return clamp(dot(color,LuminanceEncodeApprox),0.,1.);}
-float getRand(vec2 seed) {return fract(sin(dot(seed.xy ,vec2(12.9898,78.233)))*43758.5453);}
-float dither(vec2 seed,float varianceAmount) {float rand=getRand(seed);float normVariance=varianceAmount/255.0;float dither=mix(-normVariance,normVariance,rand);return dither;}
-const float rgbdMaxRange=255.0;vec4 toRGBD(vec3 color) {float maxRGB=maxEps(max(color.r,max(color.g,color.b)));float D =max(rgbdMaxRange/maxRGB,1.);D =clamp(floor(D)/255.0,0.,1.);vec3 rgb=color.rgb*D;rgb=toGammaSpace(rgb);return vec4(clamp(rgb,0.,1.),D); }
-vec3 fromRGBD(vec4 rgbd) {rgbd.rgb=toLinearSpace(rgbd.rgb);return rgbd.rgb/rgbd.a;}
-vec3 parallaxCorrectNormal( vec3 vertexPos,vec3 origVec,vec3 cubeSize,vec3 cubePos ) {vec3 invOrigVec=vec3(1.0,1.0,1.0)/origVec;vec3 halfSize=cubeSize*0.5;vec3 intersecAtMaxPlane=(cubePos+halfSize-vertexPos)*invOrigVec;vec3 intersecAtMinPlane=(cubePos-halfSize-vertexPos)*invOrigVec;vec3 largestIntersec=max(intersecAtMaxPlane,intersecAtMinPlane);float distance=min(min(largestIntersec.x,largestIntersec.y),largestIntersec.z);vec3 intersectPositionWS=vertexPos+origVec*distance;return intersectPositionWS-cubePos;}
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[helperFunctions_name] = helperFunctions_shader;
-/** @internal */
-const helperFunctions = { name: helperFunctions_name, shader: helperFunctions_shader };
-//# sourceMappingURL=helperFunctions.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/lightFragmentDeclaration.js
-// Do not edit.
-
-const lightFragmentDeclaration_name = "lightFragmentDeclaration";
-const lightFragmentDeclaration_shader = `#ifdef LIGHT{X}
-uniform vec4 vLightData{X};uniform vec4 vLightDiffuse{X};
-#ifdef SPECULARTERM
-uniform vec4 vLightSpecular{X};
-#else
-vec4 vLightSpecular{X}=vec4(0.);
-#endif
-#ifdef SHADOW{X}
-#ifdef SHADOWCSM{X}
-uniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];uniform float viewFrustumZ{X}[SHADOWCSMNUM_CASCADES{X}];uniform float frustumLengths{X}[SHADOWCSMNUM_CASCADES{X}];uniform float cascadeBlendFactor{X};varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};
-#if defined(SHADOWPCSS{X})
-uniform highp sampler2DArrayShadow shadowSampler{X};uniform highp sampler2DArray depthSampler{X};uniform vec2 lightSizeUVCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float depthCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float penumbraDarkness{X};
-#elif defined(SHADOWPCF{X})
-uniform highp sampler2DArrayShadow shadowSampler{X};
-#else
-uniform highp sampler2DArray shadowSampler{X};
-#endif
-#ifdef SHADOWCSMDEBUG{X}
-const vec3 vCascadeColorsMultiplier{X}[8]=vec3[8]
-(
-vec3 ( 1.5,0.0,0.0 ),
-vec3 ( 0.0,1.5,0.0 ),
-vec3 ( 0.0,0.0,5.5 ),
-vec3 ( 1.5,0.0,5.5 ),
-vec3 ( 1.5,1.5,0.0 ),
-vec3 ( 1.0,1.0,1.0 ),
-vec3 ( 0.0,1.0,5.5 ),
-vec3 ( 0.5,3.5,0.75 )
-);vec3 shadowDebug{X};
-#endif
-#ifdef SHADOWCSMUSESHADOWMAXZ{X}
-int index{X}=-1;
-#else
-int index{X}=SHADOWCSMNUM_CASCADES{X}-1;
-#endif
-float diff{X}=0.;
-#elif defined(SHADOWCUBE{X})
-uniform samplerCube shadowSampler{X};
-#else
-varying vec4 vPositionFromLight{X};varying float vDepthMetric{X};
-#if defined(SHADOWPCSS{X})
-uniform highp sampler2DShadow shadowSampler{X};uniform highp sampler2D depthSampler{X};
-#elif defined(SHADOWPCF{X})
-uniform highp sampler2DShadow shadowSampler{X};
-#else
-uniform sampler2D shadowSampler{X};
-#endif
-uniform mat4 lightMatrix{X};
-#endif
-uniform vec4 shadowsInfo{X};uniform vec2 depthValues{X};
-#endif
-#ifdef SPOTLIGHT{X}
-uniform vec4 vLightDirection{X};uniform vec4 vLightFalloff{X};
-#elif defined(POINTLIGHT{X})
-uniform vec4 vLightFalloff{X};
-#elif defined(HEMILIGHT{X})
-uniform vec3 vLightGround{X};
-#endif
-#ifdef PROJECTEDLIGHTTEXTURE{X}
-uniform mat4 textureProjectionMatrix{X};uniform sampler2D projectionLightSampler{X};
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[lightFragmentDeclaration_name] = lightFragmentDeclaration_shader;
-/** @internal */
-const lightFragmentDeclaration = { name: lightFragmentDeclaration_name, shader: lightFragmentDeclaration_shader };
-//# sourceMappingURL=lightFragmentDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/lightUboDeclaration.js
-// Do not edit.
-
-const lightUboDeclaration_name = "lightUboDeclaration";
-const lightUboDeclaration_shader = `#ifdef LIGHT{X}
-uniform Light{X}
-{vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;
-#ifdef SPOTLIGHT{X}
-vec4 vLightDirection;vec4 vLightFalloff;
-#elif defined(POINTLIGHT{X})
-vec4 vLightFalloff;
-#elif defined(HEMILIGHT{X})
-vec3 vLightGround;
-#endif
-vec4 shadowsInfo;vec2 depthValues;} light{X};
-#ifdef PROJECTEDLIGHTTEXTURE{X}
-uniform mat4 textureProjectionMatrix{X};uniform sampler2D projectionLightSampler{X};
-#endif
-#ifdef SHADOW{X}
-#ifdef SHADOWCSM{X}
-uniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];uniform float viewFrustumZ{X}[SHADOWCSMNUM_CASCADES{X}];uniform float frustumLengths{X}[SHADOWCSMNUM_CASCADES{X}];uniform float cascadeBlendFactor{X};varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};
-#if defined(SHADOWPCSS{X})
-uniform highp sampler2DArrayShadow shadowSampler{X};uniform highp sampler2DArray depthSampler{X};uniform vec2 lightSizeUVCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float depthCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float penumbraDarkness{X};
-#elif defined(SHADOWPCF{X})
-uniform highp sampler2DArrayShadow shadowSampler{X};
-#else
-uniform highp sampler2DArray shadowSampler{X};
-#endif
-#ifdef SHADOWCSMDEBUG{X}
-const vec3 vCascadeColorsMultiplier{X}[8]=vec3[8]
-(
-vec3 ( 1.5,0.0,0.0 ),
-vec3 ( 0.0,1.5,0.0 ),
-vec3 ( 0.0,0.0,5.5 ),
-vec3 ( 1.5,0.0,5.5 ),
-vec3 ( 1.5,1.5,0.0 ),
-vec3 ( 1.0,1.0,1.0 ),
-vec3 ( 0.0,1.0,5.5 ),
-vec3 ( 0.5,3.5,0.75 )
-);vec3 shadowDebug{X};
-#endif
-#ifdef SHADOWCSMUSESHADOWMAXZ{X}
-int index{X}=-1;
-#else
-int index{X}=SHADOWCSMNUM_CASCADES{X}-1;
-#endif
-float diff{X}=0.;
-#elif defined(SHADOWCUBE{X})
-uniform samplerCube shadowSampler{X};
-#else
-varying vec4 vPositionFromLight{X};varying float vDepthMetric{X};
-#if defined(SHADOWPCSS{X})
-uniform highp sampler2DShadow shadowSampler{X};uniform highp sampler2D depthSampler{X};
-#elif defined(SHADOWPCF{X})
-uniform highp sampler2DShadow shadowSampler{X};
-#else
-uniform sampler2D shadowSampler{X};
-#endif
-uniform mat4 lightMatrix{X};
-#endif
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[lightUboDeclaration_name] = lightUboDeclaration_shader;
-/** @internal */
-const lightUboDeclaration = { name: lightUboDeclaration_name, shader: lightUboDeclaration_shader };
-//# sourceMappingURL=lightUboDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/lightsFragmentFunctions.js
-// Do not edit.
-
-const lightsFragmentFunctions_name = "lightsFragmentFunctions";
-const lightsFragmentFunctions_shader = `struct lightingInfo
-{vec3 diffuse;
-#ifdef SPECULARTERM
-vec3 specular;
-#endif
-#ifdef NDOTL
-float ndl;
-#endif
-};lightingInfo computeLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {lightingInfo result;vec3 lightVectorW;float attenuation=1.0;if (lightData.w==0.)
-{vec3 direction=lightData.xyz-vPositionW;attenuation=max(0.,1.0-length(direction)/range);lightVectorW=normalize(direction);}
-else
-{lightVectorW=normalize(-lightData.xyz);}
-float ndl=max(0.,dot(vNormal,lightVectorW));
-#ifdef NDOTL
-result.ndl=ndl;
-#endif
-result.diffuse=ndl*diffuseColor*attenuation;
-#ifdef SPECULARTERM
-vec3 angleW=normalize(viewDirectionW+lightVectorW);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;
-#endif
-return result;}
-lightingInfo computeSpotLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec4 lightDirection,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {lightingInfo result;vec3 direction=lightData.xyz-vPositionW;vec3 lightVectorW=normalize(direction);float attenuation=max(0.,1.0-length(direction)/range);float cosAngle=max(0.,dot(lightDirection.xyz,-lightVectorW));if (cosAngle>=lightDirection.w)
-{cosAngle=max(0.,pow(cosAngle,lightData.w));attenuation*=cosAngle;float ndl=max(0.,dot(vNormal,lightVectorW));
-#ifdef NDOTL
-result.ndl=ndl;
-#endif
-result.diffuse=ndl*diffuseColor*attenuation;
-#ifdef SPECULARTERM
-vec3 angleW=normalize(viewDirectionW+lightVectorW);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;
-#endif
-return result;}
-result.diffuse=vec3(0.);
-#ifdef SPECULARTERM
-result.specular=vec3(0.);
-#endif
-#ifdef NDOTL
-result.ndl=0.;
-#endif
-return result;}
-lightingInfo computeHemisphericLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,vec3 groundColor,float glossiness) {lightingInfo result;float ndl=dot(vNormal,lightData.xyz)*0.5+0.5;
-#ifdef NDOTL
-result.ndl=ndl;
-#endif
-result.diffuse=mix(groundColor,diffuseColor,ndl);
-#ifdef SPECULARTERM
-vec3 angleW=normalize(viewDirectionW+lightData.xyz);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor;
-#endif
-return result;}
-#define inline
-vec3 computeProjectionTextureDiffuseLighting(sampler2D projectionLightSampler,mat4 textureProjectionMatrix){vec4 strq=textureProjectionMatrix*vec4(vPositionW,1.0);strq/=strq.w;vec3 textureColor=texture2D(projectionLightSampler,strq.xy).rgb;return textureColor;}`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[lightsFragmentFunctions_name] = lightsFragmentFunctions_shader;
-/** @internal */
-const lightsFragmentFunctions = { name: lightsFragmentFunctions_name, shader: lightsFragmentFunctions_shader };
-//# sourceMappingURL=lightsFragmentFunctions.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/shadowsFragmentFunctions.js
-// Do not edit.
-
-const shadowsFragmentFunctions_name = "shadowsFragmentFunctions";
-const shadowsFragmentFunctions_shader = `#ifdef SHADOWS
-#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)
-#define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l)
-#else
-#define TEXTUREFUNC(s,c,b) texture2D(s,c,b)
-#endif
-#ifndef SHADOWFLOAT
-float unpack(vec4 color)
-{const vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}
-#endif
-float computeFallOff(float value,vec2 clipSpace,float frustumEdgeFalloff)
-{float mask=smoothstep(1.0-frustumEdgeFalloff,1.00000012,clamp(dot(clipSpace,clipSpace),0.,1.));return mix(value,1.0,mask);}
-#define inline
-float computeShadowCube(vec3 lightPosition,samplerCube shadowSampler,float darkness,vec2 depthValues)
-{vec3 directionToLight=vPositionW-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;
-#ifndef SHADOWFLOAT
-float shadow=unpack(textureCube(shadowSampler,directionToLight));
-#else
-float shadow=textureCube(shadowSampler,directionToLight).x;
-#endif
-return depth>shadow ? darkness : 1.0;}
-#define inline
-float computeShadowWithPoissonSamplingCube(vec3 lightPosition,samplerCube shadowSampler,float mapSize,float darkness,vec2 depthValues)
-{vec3 directionToLight=vPositionW-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;float visibility=1.;vec3 poissonDisk[4];poissonDisk[0]=vec3(-1.0,1.0,-1.0);poissonDisk[1]=vec3(1.0,-1.0,-1.0);poissonDisk[2]=vec3(-1.0,-1.0,-1.0);poissonDisk[3]=vec3(1.0,-1.0,1.0);
-#ifndef SHADOWFLOAT
-if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize))shadow ? computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff) : 1.;}
-#endif
-#define inline
-float computeShadow(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float frustumEdgeFalloff)
-{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)
-{return 1.0;}
-else
-{float shadowPixelDepth=clamp(depthMetric,0.,1.0);
-#ifndef SHADOWFLOAT
-float shadow=unpack(TEXTUREFUNC(shadowSampler,uv,0.));
-#else
-float shadow=TEXTUREFUNC(shadowSampler,uv,0.).x;
-#endif
-return shadowPixelDepth>shadow ? computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff) : 1.;}}
-#define inline
-float computeShadowWithPoissonSampling(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float mapSize,float darkness,float frustumEdgeFalloff)
-{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)
-{return 1.0;}
-else
-{float shadowPixelDepth=clamp(depthMetric,0.,1.0);float visibility=1.;vec2 poissonDisk[4];poissonDisk[0]=vec2(-0.94201624,-0.39906216);poissonDisk[1]=vec2(0.94558609,-0.76890725);poissonDisk[2]=vec2(-0.094184101,-0.92938870);poissonDisk[3]=vec2(0.34495938,0.29387760);
-#ifndef SHADOWFLOAT
-if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[0]*mapSize,0.))1.0 || uv.y<0. || uv.y>1.0)
-{return 1.0;}
-else
-{float shadowPixelDepth=clamp(depthMetric,0.,1.0);
-#ifndef SHADOWFLOAT
-float shadowMapSample=unpack(TEXTUREFUNC(shadowSampler,uv,0.));
-#else
-float shadowMapSample=TEXTUREFUNC(shadowSampler,uv,0.).x;
-#endif
-float esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}
-#define inline
-float computeShadowWithCloseESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)
-{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)
-{return 1.0;}
-else
-{float shadowPixelDepth=clamp(depthMetric,0.,1.0);
-#ifndef SHADOWFLOAT
-float shadowMapSample=unpack(TEXTUREFUNC(shadowSampler,uv,0.));
-#else
-float shadowMapSample=TEXTUREFUNC(shadowSampler,uv,0.).x;
-#endif
-float esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}
-#ifdef IS_NDC_HALF_ZRANGE
-#define ZINCLIP clipSpace.z
-#else
-#define ZINCLIP uvDepth.z
-#endif
-#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)
-#define GREATEST_LESS_THAN_ONE 0.99999994
-#define inline
-float computeShadowWithCSMPCF1(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,float darkness,float frustumEdgeFalloff)
-{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);float shadow=texture2D(shadowSampler,uvDepthLayer);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}
-#define inline
-float computeShadowWithCSMPCF3(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)
-{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x;
-uv+=0.5;
-vec2 st=fract(uv);
-vec2 base_uv=floor(uv)-0.5;
-base_uv*=shadowMapSizeAndInverse.y;
-vec2 uvw0=3.-2.*st;vec2 uvw1=1.+2.*st;vec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;vec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));shadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));shadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));shadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}
-#define inline
-float computeShadowWithCSMPCF5(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)
-{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x;
-uv+=0.5;
-vec2 st=fract(uv);
-vec2 base_uv=floor(uv)-0.5;
-base_uv*=shadowMapSizeAndInverse.y;
-vec2 uvw0=4.-3.*st;vec2 uvw1=vec2(7.);vec2 uvw2=1.+3.*st;vec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;vec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));shadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));shadow+=uvw2.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[0]),layer,uvDepth.z));shadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));shadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));shadow+=uvw2.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[1]),layer,uvDepth.z));shadow+=uvw0.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[2]),layer,uvDepth.z));shadow+=uvw1.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[2]),layer,uvDepth.z));shadow+=uvw2.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[2]),layer,uvDepth.z));shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}
-#define inline
-float computeShadowWithPCF1(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,float darkness,float frustumEdgeFalloff)
-{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}
-else
-{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;float shadow=TEXTUREFUNC(shadowSampler,uvDepth,0.);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}
-#define inline
-float computeShadowWithPCF3(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)
-{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}
-else
-{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x;
-uv+=0.5;
-vec2 st=fract(uv);
-vec2 base_uv=floor(uv)-0.5;
-base_uv*=shadowMapSizeAndInverse.y;
-vec2 uvw0=3.-2.*st;vec2 uvw1=1.+2.*st;vec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;vec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z),0.);shadow+=uvw1.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z),0.);shadow+=uvw0.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z),0.);shadow+=uvw1.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z),0.);shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}
-#define inline
-float computeShadowWithPCF5(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)
-{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}
-else
-{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x;
-uv+=0.5;
-vec2 st=fract(uv);
-vec2 base_uv=floor(uv)-0.5;
-base_uv*=shadowMapSizeAndInverse.y;
-vec2 uvw0=4.-3.*st;vec2 uvw1=vec2(7.);vec2 uvw2=1.+3.*st;vec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;vec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z),0.);shadow+=uvw1.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z),0.);shadow+=uvw2.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[0]),uvDepth.z),0.);shadow+=uvw0.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z),0.);shadow+=uvw1.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z),0.);shadow+=uvw2.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[1]),uvDepth.z),0.);shadow+=uvw0.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[2]),uvDepth.z),0.);shadow+=uvw1.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[2]),uvDepth.z),0.);shadow+=uvw2.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[2]),uvDepth.z),0.);shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}
-const vec3 PoissonSamplers32[64]=vec3[64](
-vec3(0.06407013,0.05409927,0.),
-vec3(0.7366577,0.5789394,0.),
-vec3(-0.6270542,-0.5320278,0.),
-vec3(-0.4096107,0.8411095,0.),
-vec3(0.6849564,-0.4990818,0.),
-vec3(-0.874181,-0.04579735,0.),
-vec3(0.9989998,0.0009880066,0.),
-vec3(-0.004920578,-0.9151649,0.),
-vec3(0.1805763,0.9747483,0.),
-vec3(-0.2138451,0.2635818,0.),
-vec3(0.109845,0.3884785,0.),
-vec3(0.06876755,-0.3581074,0.),
-vec3(0.374073,-0.7661266,0.),
-vec3(0.3079132,-0.1216763,0.),
-vec3(-0.3794335,-0.8271583,0.),
-vec3(-0.203878,-0.07715034,0.),
-vec3(0.5912697,0.1469799,0.),
-vec3(-0.88069,0.3031784,0.),
-vec3(0.5040108,0.8283722,0.),
-vec3(-0.5844124,0.5494877,0.),
-vec3(0.6017799,-0.1726654,0.),
-vec3(-0.5554981,0.1559997,0.),
-vec3(-0.3016369,-0.3900928,0.),
-vec3(-0.5550632,-0.1723762,0.),
-vec3(0.925029,0.2995041,0.),
-vec3(-0.2473137,0.5538505,0.),
-vec3(0.9183037,-0.2862392,0.),
-vec3(0.2469421,0.6718712,0.),
-vec3(0.3916397,-0.4328209,0.),
-vec3(-0.03576927,-0.6220032,0.),
-vec3(-0.04661255,0.7995201,0.),
-vec3(0.4402924,0.3640312,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.),
-vec3(0.,0.,0.)
-);const vec3 PoissonSamplers64[64]=vec3[64](
-vec3(-0.613392,0.617481,0.),
-vec3(0.170019,-0.040254,0.),
-vec3(-0.299417,0.791925,0.),
-vec3(0.645680,0.493210,0.),
-vec3(-0.651784,0.717887,0.),
-vec3(0.421003,0.027070,0.),
-vec3(-0.817194,-0.271096,0.),
-vec3(-0.705374,-0.668203,0.),
-vec3(0.977050,-0.108615,0.),
-vec3(0.063326,0.142369,0.),
-vec3(0.203528,0.214331,0.),
-vec3(-0.667531,0.326090,0.),
-vec3(-0.098422,-0.295755,0.),
-vec3(-0.885922,0.215369,0.),
-vec3(0.566637,0.605213,0.),
-vec3(0.039766,-0.396100,0.),
-vec3(0.751946,0.453352,0.),
-vec3(0.078707,-0.715323,0.),
-vec3(-0.075838,-0.529344,0.),
-vec3(0.724479,-0.580798,0.),
-vec3(0.222999,-0.215125,0.),
-vec3(-0.467574,-0.405438,0.),
-vec3(-0.248268,-0.814753,0.),
-vec3(0.354411,-0.887570,0.),
-vec3(0.175817,0.382366,0.),
-vec3(0.487472,-0.063082,0.),
-vec3(-0.084078,0.898312,0.),
-vec3(0.488876,-0.783441,0.),
-vec3(0.470016,0.217933,0.),
-vec3(-0.696890,-0.549791,0.),
-vec3(-0.149693,0.605762,0.),
-vec3(0.034211,0.979980,0.),
-vec3(0.503098,-0.308878,0.),
-vec3(-0.016205,-0.872921,0.),
-vec3(0.385784,-0.393902,0.),
-vec3(-0.146886,-0.859249,0.),
-vec3(0.643361,0.164098,0.),
-vec3(0.634388,-0.049471,0.),
-vec3(-0.688894,0.007843,0.),
-vec3(0.464034,-0.188818,0.),
-vec3(-0.440840,0.137486,0.),
-vec3(0.364483,0.511704,0.),
-vec3(0.034028,0.325968,0.),
-vec3(0.099094,-0.308023,0.),
-vec3(0.693960,-0.366253,0.),
-vec3(0.678884,-0.204688,0.),
-vec3(0.001801,0.780328,0.),
-vec3(0.145177,-0.898984,0.),
-vec3(0.062655,-0.611866,0.),
-vec3(0.315226,-0.604297,0.),
-vec3(-0.780145,0.486251,0.),
-vec3(-0.371868,0.882138,0.),
-vec3(0.200476,0.494430,0.),
-vec3(-0.494552,-0.711051,0.),
-vec3(0.612476,0.705252,0.),
-vec3(-0.578845,-0.768792,0.),
-vec3(-0.772454,-0.090976,0.),
-vec3(0.504440,0.372295,0.),
-vec3(0.155736,0.065157,0.),
-vec3(0.391522,0.849605,0.),
-vec3(-0.620106,-0.328104,0.),
-vec3(0.789239,-0.419965,0.),
-vec3(-0.545396,0.538133,0.),
-vec3(-0.178564,-0.596057,0.)
-);
-#define inline
-float computeShadowWithCSMPCSS(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)
-{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);float blockerDepth=0.0;float sumBlockerDepth=0.0;float numBlocker=0.0;for (int i=0; i1.0 || depthMetric<0.0) {return 1.0;}
-else
-{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;float blockerDepth=0.0;float sumBlockerDepth=0.0;float numBlocker=0.0;for (int i=0; i(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_SAMPLERNAME_,bump)
-#endif
-#if defined(DETAIL)
-#include(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_SAMPLERNAME_,detail)
-#endif
-#if defined(BUMP) && defined(PARALLAX)
-const float minSamples=4.;const float maxSamples=15.;const int iMaxSamples=15;vec2 parallaxOcclusion(vec3 vViewDirCoT,vec3 vNormalCoT,vec2 texCoord,float parallaxScale) {float parallaxLimit=length(vViewDirCoT.xy)/vViewDirCoT.z;parallaxLimit*=parallaxScale;vec2 vOffsetDir=normalize(vViewDirCoT.xy);vec2 vMaxOffset=vOffsetDir*parallaxLimit;float numSamples=maxSamples+(dot(vViewDirCoT,vNormalCoT)*(minSamples-maxSamples));float stepSize=1.0/numSamples;float currRayHeight=1.0;vec2 vCurrOffset=vec2(0,0);vec2 vLastOffset=vec2(0,0);float lastSampledHeight=1.0;float currSampledHeight=1.0;bool keepWorking=true;for (int i=0; icurrRayHeight)
-{float delta1=currSampledHeight-currRayHeight;float delta2=(currRayHeight+stepSize)-lastSampledHeight;float ratio=delta1/(delta1+delta2);vCurrOffset=(ratio)* vLastOffset+(1.0-ratio)*vCurrOffset;keepWorking=false;}
-else
-{currRayHeight-=stepSize;vLastOffset=vCurrOffset;vCurrOffset+=stepSize*vMaxOffset;lastSampledHeight=currSampledHeight;}}
-return vCurrOffset;}
-vec2 parallaxOffset(vec3 viewDir,float heightScale)
-{float height=texture2D(bumpSampler,vBumpUV).w;vec2 texCoordOffset=heightScale*viewDir.xy*height;return -texCoordOffset;}
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[bumpFragmentFunctions_name] = bumpFragmentFunctions_shader;
-/** @internal */
-const bumpFragmentFunctions = { name: bumpFragmentFunctions_name, shader: bumpFragmentFunctions_shader };
-//# sourceMappingURL=bumpFragmentFunctions.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/clipPlaneFragmentDeclaration.js
-// Do not edit.
-
-const clipPlaneFragmentDeclaration_name = "clipPlaneFragmentDeclaration";
-const clipPlaneFragmentDeclaration_shader = `#ifdef CLIPPLANE
-varying float fClipDistance;
-#endif
-#ifdef CLIPPLANE2
-varying float fClipDistance2;
-#endif
-#ifdef CLIPPLANE3
-varying float fClipDistance3;
-#endif
-#ifdef CLIPPLANE4
-varying float fClipDistance4;
-#endif
-#ifdef CLIPPLANE5
-varying float fClipDistance5;
-#endif
-#ifdef CLIPPLANE6
-varying float fClipDistance6;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[clipPlaneFragmentDeclaration_name] = clipPlaneFragmentDeclaration_shader;
-/** @internal */
-const clipPlaneFragmentDeclaration = { name: clipPlaneFragmentDeclaration_name, shader: clipPlaneFragmentDeclaration_shader };
-//# sourceMappingURL=clipPlaneFragmentDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/logDepthDeclaration.js
-// Do not edit.
-
-const logDepthDeclaration_name = "logDepthDeclaration";
-const logDepthDeclaration_shader = `#ifdef LOGARITHMICDEPTH
-uniform float logarithmicDepthConstant;varying float vFragmentDepth;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[logDepthDeclaration_name] = logDepthDeclaration_shader;
-/** @internal */
-const logDepthDeclaration = { name: logDepthDeclaration_name, shader: logDepthDeclaration_shader };
-//# sourceMappingURL=logDepthDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/fogFragmentDeclaration.js
-// Do not edit.
-
-const fogFragmentDeclaration_name = "fogFragmentDeclaration";
-const fogFragmentDeclaration_shader = `#ifdef FOG
-#define FOGMODE_NONE 0.
-#define FOGMODE_EXP 1.
-#define FOGMODE_EXP2 2.
-#define FOGMODE_LINEAR 3.
-#define E 2.71828
-uniform vec4 vFogInfos;uniform vec3 vFogColor;varying vec3 vFogDistance;float CalcFogFactor()
-{float fogCoeff=1.0;float fogStart=vFogInfos.y;float fogEnd=vFogInfos.z;float fogDensity=vFogInfos.w;float fogDistance=length(vFogDistance);if (FOGMODE_LINEAR==vFogInfos.x)
-{fogCoeff=(fogEnd-fogDistance)/(fogEnd-fogStart);}
-else if (FOGMODE_EXP==vFogInfos.x)
-{fogCoeff=1.0/pow(E,fogDistance*fogDensity);}
-else if (FOGMODE_EXP2==vFogInfos.x)
-{fogCoeff=1.0/pow(E,fogDistance*fogDistance*fogDensity*fogDensity);}
-return clamp(fogCoeff,0.0,1.0);}
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[fogFragmentDeclaration_name] = fogFragmentDeclaration_shader;
-/** @internal */
-const fogFragmentDeclaration = { name: fogFragmentDeclaration_name, shader: fogFragmentDeclaration_shader };
-//# sourceMappingURL=fogFragmentDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/clipPlaneFragment.js
-// Do not edit.
-
-const clipPlaneFragment_name = "clipPlaneFragment";
-const clipPlaneFragment_shader = `#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)
-if (false) {}
-#endif
-#ifdef CLIPPLANE
-else if (fClipDistance>0.0)
-{discard;}
-#endif
-#ifdef CLIPPLANE2
-else if (fClipDistance2>0.0)
-{discard;}
-#endif
-#ifdef CLIPPLANE3
-else if (fClipDistance3>0.0)
-{discard;}
-#endif
-#ifdef CLIPPLANE4
-else if (fClipDistance4>0.0)
-{discard;}
-#endif
-#ifdef CLIPPLANE5
-else if (fClipDistance5>0.0)
-{discard;}
-#endif
-#ifdef CLIPPLANE6
-else if (fClipDistance6>0.0)
-{discard;}
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[clipPlaneFragment_name] = clipPlaneFragment_shader;
-/** @internal */
-const clipPlaneFragment = { name: clipPlaneFragment_name, shader: clipPlaneFragment_shader };
-//# sourceMappingURL=clipPlaneFragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/bumpFragment.js
-// Do not edit.
-
-const bumpFragment_name = "bumpFragment";
-const bumpFragment_shader = `vec2 uvOffset=vec2(0.0,0.0);
-#if defined(BUMP) || defined(PARALLAX) || defined(DETAIL)
-#ifdef NORMALXYSCALE
-float normalScale=1.0;
-#elif defined(BUMP)
-float normalScale=vBumpInfos.y;
-#else
-float normalScale=1.0;
-#endif
-#if defined(TANGENT) && defined(NORMAL)
-mat3 TBN=vTBN;
-#elif defined(BUMP)
-vec2 TBNUV=gl_FrontFacing ? vBumpUV : -vBumpUV;mat3 TBN=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vTangentSpaceParams);
-#else
-vec2 TBNUV=gl_FrontFacing ? vDetailUV : -vDetailUV;mat3 TBN=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vec2(1.,1.));
-#endif
-#elif defined(ANISOTROPIC)
-#if defined(TANGENT) && defined(NORMAL)
-mat3 TBN=vTBN;
-#else
-vec2 TBNUV=gl_FrontFacing ? vMainUV1 : -vMainUV1;mat3 TBN=cotangent_frame(normalW,vPositionW,TBNUV,vec2(1.,1.));
-#endif
-#endif
-#ifdef PARALLAX
-mat3 invTBN=transposeMat3(TBN);
-#ifdef PARALLAXOCCLUSION
-uvOffset=parallaxOcclusion(invTBN*-viewDirectionW,invTBN*normalW,vBumpUV,vBumpInfos.z);
-#else
-uvOffset=parallaxOffset(invTBN*viewDirectionW,vBumpInfos.z);
-#endif
-#endif
-#ifdef DETAIL
-vec4 detailColor=texture2D(detailSampler,vDetailUV+uvOffset);vec2 detailNormalRG=detailColor.wy*2.0-1.0;float detailNormalB=sqrt(1.-saturate(dot(detailNormalRG,detailNormalRG)));vec3 detailNormal=vec3(detailNormalRG,detailNormalB);
-#endif
-#ifdef BUMP
-#ifdef OBJECTSPACE_NORMALMAP
-#define CUSTOM_FRAGMENT_BUMP_FRAGMENT
-normalW=normalize(texture2D(bumpSampler,vBumpUV).xyz *2.0-1.0);normalW=normalize(mat3(normalMatrix)*normalW);
-#elif !defined(DETAIL)
-normalW=perturbNormal(TBN,texture2D(bumpSampler,vBumpUV+uvOffset).xyz,vBumpInfos.y);
-#else
-vec3 bumpNormal=texture2D(bumpSampler,vBumpUV+uvOffset).xyz*2.0-1.0;
-#if DETAIL_NORMALBLENDMETHOD==0
-detailNormal.xy*=vDetailInfos.z;vec3 blendedNormal=normalize(vec3(bumpNormal.xy+detailNormal.xy,bumpNormal.z*detailNormal.z));
-#elif DETAIL_NORMALBLENDMETHOD==1
-detailNormal.xy*=vDetailInfos.z;bumpNormal+=vec3(0.0,0.0,1.0);detailNormal*=vec3(-1.0,-1.0,1.0);vec3 blendedNormal=bumpNormal*dot(bumpNormal,detailNormal)/bumpNormal.z-detailNormal;
-#endif
-normalW=perturbNormalBase(TBN,blendedNormal,vBumpInfos.y);
-#endif
-#elif defined(DETAIL)
-detailNormal.xy*=vDetailInfos.z;normalW=perturbNormalBase(TBN,detailNormal,vDetailInfos.z);
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[bumpFragment_name] = bumpFragment_shader;
-/** @internal */
-const bumpFragment = { name: bumpFragment_name, shader: bumpFragment_shader };
-//# sourceMappingURL=bumpFragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/decalFragment.js
-// Do not edit.
-
-const decalFragment_name = "decalFragment";
-const decalFragment_shader = `#ifdef DECAL
-#ifdef GAMMADECAL
-decalColor.rgb=toLinearSpace(decalColor.rgb);
-#endif
-#ifdef DECAL_SMOOTHALPHA
-decalColor.a*=decalColor.a;
-#endif
-surfaceAlbedo.rgb=mix(surfaceAlbedo.rgb,decalColor.rgb,decalColor.a);
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[decalFragment_name] = decalFragment_shader;
-/** @internal */
-const decalFragment = { name: decalFragment_name, shader: decalFragment_shader };
-//# sourceMappingURL=decalFragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/depthPrePass.js
-// Do not edit.
-
-const depthPrePass_name = "depthPrePass";
-const depthPrePass_shader = `#ifdef DEPTHPREPASS
-gl_FragColor=vec4(0.,0.,0.,1.0);return;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[depthPrePass_name] = depthPrePass_shader;
-/** @internal */
-const depthPrePass = { name: depthPrePass_name, shader: depthPrePass_shader };
-//# sourceMappingURL=depthPrePass.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/lightFragment.js
-// Do not edit.
-
-const lightFragment_name = "lightFragment";
-const lightFragment_shader = `#ifdef LIGHT{X}
-#if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X})
-#else
-#ifdef PBR
-#ifdef SPOTLIGHT{X}
-preInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);
-#elif defined(POINTLIGHT{X})
-preInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);
-#elif defined(HEMILIGHT{X})
-preInfo=computeHemisphericPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);
-#elif defined(DIRLIGHT{X})
-preInfo=computeDirectionalPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);
-#endif
-preInfo.NdotV=NdotV;
-#ifdef SPOTLIGHT{X}
-#ifdef LIGHT_FALLOFF_GLTF{X}
-preInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff_GLTF(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);
-#elif defined(LIGHT_FALLOFF_PHYSICAL{X})
-preInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);preInfo.attenuation*=computeDirectionalLightFalloff_Physical(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w);
-#elif defined(LIGHT_FALLOFF_STANDARD{X})
-preInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);preInfo.attenuation*=computeDirectionalLightFalloff_Standard(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w);
-#else
-preInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);
-#endif
-#elif defined(POINTLIGHT{X})
-#ifdef LIGHT_FALLOFF_GLTF{X}
-preInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);
-#elif defined(LIGHT_FALLOFF_PHYSICAL{X})
-preInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);
-#elif defined(LIGHT_FALLOFF_STANDARD{X})
-preInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);
-#else
-preInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);
-#endif
-#else
-preInfo.attenuation=1.0;
-#endif
-#ifdef HEMILIGHT{X}
-preInfo.roughness=roughness;
-#else
-preInfo.roughness=adjustRoughnessFromLightProperties(roughness,light{X}.vLightSpecular.a,preInfo.lightDistance);
-#endif
-#ifdef IRIDESCENCE
-preInfo.iridescenceIntensity=iridescenceIntensity;
-#endif
-#ifdef HEMILIGHT{X}
-info.diffuse=computeHemisphericDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb,light{X}.vLightGround);
-#elif defined(SS_TRANSLUCENCY)
-info.diffuse=computeDiffuseAndTransmittedLighting(preInfo,light{X}.vLightDiffuse.rgb,subSurfaceOut.transmittance);
-#else
-info.diffuse=computeDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb);
-#endif
-#ifdef SPECULARTERM
-#ifdef ANISOTROPIC
-info.specular=computeAnisotropicSpecularLighting(preInfo,viewDirectionW,normalW,anisotropicOut.anisotropicTangent,anisotropicOut.anisotropicBitangent,anisotropicOut.anisotropy,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);
-#else
-info.specular=computeSpecularLighting(preInfo,normalW,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);
-#endif
-#endif
-#ifdef SHEEN
-#ifdef SHEEN_LINKWITHALBEDO
-preInfo.roughness=sheenOut.sheenIntensity;
-#else
-#ifdef HEMILIGHT{X}
-preInfo.roughness=sheenOut.sheenRoughness;
-#else
-preInfo.roughness=adjustRoughnessFromLightProperties(sheenOut.sheenRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);
-#endif
-#endif
-info.sheen=computeSheenLighting(preInfo,normalW,sheenOut.sheenColor,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);
-#endif
-#ifdef CLEARCOAT
-#ifdef HEMILIGHT{X}
-preInfo.roughness=clearcoatOut.clearCoatRoughness;
-#else
-preInfo.roughness=adjustRoughnessFromLightProperties(clearcoatOut.clearCoatRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);
-#endif
-info.clearCoat=computeClearCoatLighting(preInfo,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatAARoughnessFactors.x,clearcoatOut.clearCoatIntensity,light{X}.vLightDiffuse.rgb);
-#ifdef CLEARCOAT_TINT
-absorption=computeClearCoatLightingAbsorption(clearcoatOut.clearCoatNdotVRefract,preInfo.L,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatColor,clearcoatOut.clearCoatThickness,clearcoatOut.clearCoatIntensity);info.diffuse*=absorption;
-#ifdef SPECULARTERM
-info.specular*=absorption;
-#endif
-#endif
-info.diffuse*=info.clearCoat.w;
-#ifdef SPECULARTERM
-info.specular*=info.clearCoat.w;
-#endif
-#ifdef SHEEN
-info.sheen*=info.clearCoat.w;
-#endif
-#endif
-#else
-#ifdef SPOTLIGHT{X}
-info=computeSpotLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDirection,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);
-#elif defined(HEMILIGHT{X})
-info=computeHemisphericLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightGround,glossiness);
-#elif defined(POINTLIGHT{X}) || defined(DIRLIGHT{X})
-info=computeLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);
-#endif
-#endif
-#ifdef PROJECTEDLIGHTTEXTURE{X}
-info.diffuse*=computeProjectionTextureDiffuseLighting(projectionLightSampler{X},textureProjectionMatrix{X});
-#endif
-#endif
-#ifdef SHADOW{X}
-#ifdef SHADOWCSM{X}
-for (int i=0; i=0.) {index{X}=i;break;}}
-#ifdef SHADOWCSMUSESHADOWMAXZ{X}
-if (index{X}>=0)
-#endif
-{
-#if defined(SHADOWPCF{X})
-#if defined(SHADOWLOWQUALITY{X})
-shadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#elif defined(SHADOWMEDIUMQUALITY{X})
-shadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#else
-shadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#endif
-#elif defined(SHADOWPCSS{X})
-#if defined(SHADOWLOWQUALITY{X})
-shadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});
-#elif defined(SHADOWMEDIUMQUALITY{X})
-shadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});
-#else
-shadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});
-#endif
-#else
-shadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#endif
-#ifdef SHADOWCSMDEBUG{X}
-shadowDebug{X}=vec3(shadow)*vCascadeColorsMultiplier{X}[index{X}];
-#endif
-#ifndef SHADOWCSMNOBLEND{X}
-float frustumLength=frustumLengths{X}[index{X}];float diffRatio=clamp(diff{X}/frustumLength,0.,1.)*cascadeBlendFactor{X};if (index{X}<(SHADOWCSMNUM_CASCADES{X}-1) && diffRatio<1.)
-{index{X}+=1;float nextShadow=0.;
-#if defined(SHADOWPCF{X})
-#if defined(SHADOWLOWQUALITY{X})
-nextShadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#elif defined(SHADOWMEDIUMQUALITY{X})
-nextShadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#else
-nextShadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#endif
-#elif defined(SHADOWPCSS{X})
-#if defined(SHADOWLOWQUALITY{X})
-nextShadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});
-#elif defined(SHADOWMEDIUMQUALITY{X})
-nextShadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});
-#else
-nextShadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});
-#endif
-#else
-nextShadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#endif
-shadow=mix(nextShadow,shadow,diffRatio);
-#ifdef SHADOWCSMDEBUG{X}
-shadowDebug{X}=mix(vec3(nextShadow)*vCascadeColorsMultiplier{X}[index{X}],shadowDebug{X},diffRatio);
-#endif
-}
-#endif
-}
-#elif defined(SHADOWCLOSEESM{X})
-#if defined(SHADOWCUBE{X})
-shadow=computeShadowWithCloseESMCube(light{X}.vLightData.xyz,shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);
-#else
-shadow=computeShadowWithCloseESM(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);
-#endif
-#elif defined(SHADOWESM{X})
-#if defined(SHADOWCUBE{X})
-shadow=computeShadowWithESMCube(light{X}.vLightData.xyz,shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);
-#else
-shadow=computeShadowWithESM(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);
-#endif
-#elif defined(SHADOWPOISSON{X})
-#if defined(SHADOWCUBE{X})
-shadow=computeShadowWithPoissonSamplingCube(light{X}.vLightData.xyz,shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.depthValues);
-#else
-shadow=computeShadowWithPoissonSampling(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#endif
-#elif defined(SHADOWPCF{X})
-#if defined(SHADOWLOWQUALITY{X})
-shadow=computeShadowWithPCF1(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#elif defined(SHADOWMEDIUMQUALITY{X})
-shadow=computeShadowWithPCF3(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#else
-shadow=computeShadowWithPCF5(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#endif
-#elif defined(SHADOWPCSS{X})
-#if defined(SHADOWLOWQUALITY{X})
-shadow=computeShadowWithPCSS16(vPositionFromLight{X},vDepthMetric{X},depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#elif defined(SHADOWMEDIUMQUALITY{X})
-shadow=computeShadowWithPCSS32(vPositionFromLight{X},vDepthMetric{X},depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#else
-shadow=computeShadowWithPCSS64(vPositionFromLight{X},vDepthMetric{X},depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#endif
-#else
-#if defined(SHADOWCUBE{X})
-shadow=computeShadowCube(light{X}.vLightData.xyz,shadowSampler{X},light{X}.shadowsInfo.x,light{X}.depthValues);
-#else
-shadow=computeShadow(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);
-#endif
-#endif
-#ifdef SHADOWONLY
-#ifndef SHADOWINUSE
-#define SHADOWINUSE
-#endif
-globalShadow+=shadow;shadowLightCount+=1.0;
-#endif
-#else
-shadow=1.;
-#endif
-#ifndef SHADOWONLY
-#ifdef CUSTOMUSERLIGHTING
-diffuseBase+=computeCustomDiffuseLighting(info,diffuseBase,shadow);
-#ifdef SPECULARTERM
-specularBase+=computeCustomSpecularLighting(info,specularBase,shadow);
-#endif
-#elif defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X})
-diffuseBase+=lightmapColor.rgb*shadow;
-#ifdef SPECULARTERM
-#ifndef LIGHTMAPNOSPECULAR{X}
-specularBase+=info.specular*shadow*lightmapColor.rgb;
-#endif
-#endif
-#ifdef CLEARCOAT
-#ifndef LIGHTMAPNOSPECULAR{X}
-clearCoatBase+=info.clearCoat.rgb*shadow*lightmapColor.rgb;
-#endif
-#endif
-#ifdef SHEEN
-#ifndef LIGHTMAPNOSPECULAR{X}
-sheenBase+=info.sheen.rgb*shadow;
-#endif
-#endif
-#else
-#ifdef SHADOWCSMDEBUG{X}
-diffuseBase+=info.diffuse*shadowDebug{X};
-#else
-diffuseBase+=info.diffuse*shadow;
-#endif
-#ifdef SPECULARTERM
-specularBase+=info.specular*shadow;
-#endif
-#ifdef CLEARCOAT
-clearCoatBase+=info.clearCoat.rgb*shadow;
-#endif
-#ifdef SHEEN
-sheenBase+=info.sheen.rgb*shadow;
-#endif
-#endif
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[lightFragment_name] = lightFragment_shader;
-/** @internal */
-const lightFragment = { name: lightFragment_name, shader: lightFragment_shader };
-//# sourceMappingURL=lightFragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/logDepthFragment.js
-// Do not edit.
-
-const logDepthFragment_name = "logDepthFragment";
-const logDepthFragment_shader = `#ifdef LOGARITHMICDEPTH
-gl_FragDepthEXT=log2(vFragmentDepth)*logarithmicDepthConstant*0.5;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[logDepthFragment_name] = logDepthFragment_shader;
-/** @internal */
-const logDepthFragment = { name: logDepthFragment_name, shader: logDepthFragment_shader };
-//# sourceMappingURL=logDepthFragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/fogFragment.js
-// Do not edit.
-
-const fogFragment_name = "fogFragment";
-const fogFragment_shader = `#ifdef FOG
-float fog=CalcFogFactor();
-#ifdef PBR
-fog=toLinearSpace(fog);
-#endif
-color.rgb=mix(vFogColor,color.rgb,fog);
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[fogFragment_name] = fogFragment_shader;
-/** @internal */
-const fogFragment = { name: fogFragment_name, shader: fogFragment_shader };
-//# sourceMappingURL=fogFragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/oitFragment.js
-// Do not edit.
-
-const oitFragment_name = "oitFragment";
-const oitFragment_shader = `#ifdef ORDER_INDEPENDENT_TRANSPARENCY
-float fragDepth=gl_FragCoord.z;
-#ifdef ORDER_INDEPENDENT_TRANSPARENCY_16BITS
-uint halfFloat=packHalf2x16(vec2(fragDepth));vec2 full=unpackHalf2x16(halfFloat);fragDepth=full.x;
-#endif
-ivec2 fragCoord=ivec2(gl_FragCoord.xy);vec2 lastDepth=texelFetch(oitDepthSampler,fragCoord,0).rg;vec4 lastFrontColor=texelFetch(oitFrontColorSampler,fragCoord,0);depth.rg=vec2(-MAX_DEPTH);frontColor=lastFrontColor;backColor=vec4(0.0);
-#ifdef USE_REVERSE_DEPTHBUFFER
-float furthestDepth=-lastDepth.x;float nearestDepth=lastDepth.y;
-#else
-float nearestDepth=-lastDepth.x;float furthestDepth=lastDepth.y;
-#endif
-float alphaMultiplier=1.0-lastFrontColor.a;
-#ifdef USE_REVERSE_DEPTHBUFFER
-if (fragDepth>nearestDepth || fragDepthfurthestDepth) {
-#endif
-return;}
-#ifdef USE_REVERSE_DEPTHBUFFER
-if (fragDepthfurthestDepth) {
-#else
-if (fragDepth>nearestDepth && fragDepth
-#if defined(BUMP) || !defined(NORMAL)
-#extension GL_OES_standard_derivatives : enable
-#endif
-#include[SCENE_MRT_COUNT]
-#include
-#define CUSTOM_FRAGMENT_BEGIN
-#ifdef LOGARITHMICDEPTH
-#extension GL_EXT_frag_depth : enable
-#endif
-#define RECIPROCAL_PI2 0.15915494
-varying vec3 vPositionW;
-#ifdef NORMAL
-varying vec3 vNormalW;
-#endif
-#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)
-varying vec4 vColor;
-#endif
-#include[1..7]
-#include
-#include<__decl__lightFragment>[0..maxSimultaneousLights]
-#include
-#include
-#include(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse,_SAMPLERNAME_,diffuse)
-#include(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_SAMPLERNAME_,ambient)
-#include(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_SAMPLERNAME_,opacity)
-#include(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_SAMPLERNAME_,emissive)
-#include(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_SAMPLERNAME_,lightmap)
-#include(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_SAMPLERNAME_,decal)
-#ifdef REFRACTION
-#ifdef REFRACTIONMAP_3D
-uniform samplerCube refractionCubeSampler;
-#else
-uniform sampler2D refraction2DSampler;
-#endif
-#endif
-#if defined(SPECULARTERM)
-#include(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular,_SAMPLERNAME_,specular)
-#endif
-#include
-#ifdef REFLECTION
-#ifdef REFLECTIONMAP_3D
-uniform samplerCube reflectionCubeSampler;
-#else
-uniform sampler2D reflection2DSampler;
-#endif
-#ifdef REFLECTIONMAP_SKYBOX
-varying vec3 vPositionUVW;
-#else
-#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)
-varying vec3 vDirectionW;
-#endif
-#endif
-#include
-#endif
-#include
-#include
-#include
-#include
-#include
-#include
-#include
-#define CUSTOM_FRAGMENT_DEFINITIONS
-void main(void) {
-#define CUSTOM_FRAGMENT_MAIN_BEGIN
-#include
-vec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;
-#ifdef NORMAL
-vec3 normalW=normalize(vNormalW);
-#else
-vec3 normalW=normalize(-cross(dFdx(vPositionW),dFdy(vPositionW)));
-#endif
-#include
-#ifdef TWOSIDEDLIGHTING
-normalW=gl_FrontFacing ? normalW : -normalW;
-#endif
-#ifdef DIFFUSE
-baseColor=texture2D(diffuseSampler,vDiffuseUV+uvOffset);
-#if defined(ALPHATEST) && !defined(ALPHATEST_AFTERALLALPHACOMPUTATIONS)
-if (baseColor.a(surfaceAlbedo,baseColor,GAMMADECAL,_GAMMADECAL_NOTUSED_)
-#endif
-#include
-#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)
-baseColor.rgb*=vColor.rgb;
-#endif
-#ifdef DETAIL
-baseColor.rgb=baseColor.rgb*2.0*mix(0.5,detailColor.r,vDetailInfos.y);
-#endif
-#if defined(DECAL) && defined(DECAL_AFTER_DETAIL)
-vec4 decalColor=texture2D(decalSampler,vDecalUV+uvOffset);
-#include(surfaceAlbedo,baseColor,GAMMADECAL,_GAMMADECAL_NOTUSED_)
-#endif
-#define CUSTOM_FRAGMENT_UPDATE_DIFFUSE
-vec3 baseAmbientColor=vec3(1.,1.,1.);
-#ifdef AMBIENT
-baseAmbientColor=texture2D(ambientSampler,vAmbientUV+uvOffset).rgb*vAmbientInfos.y;
-#endif
-#define CUSTOM_FRAGMENT_BEFORE_LIGHTS
-#ifdef SPECULARTERM
-float glossiness=vSpecularColor.a;vec3 specularColor=vSpecularColor.rgb;
-#ifdef SPECULAR
-vec4 specularMapColor=texture2D(specularSampler,vSpecularUV+uvOffset);specularColor=specularMapColor.rgb;
-#ifdef GLOSSINESS
-glossiness=glossiness*specularMapColor.a;
-#endif
-#endif
-#else
-float glossiness=0.;
-#endif
-vec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;
-#ifdef SPECULARTERM
-vec3 specularBase=vec3(0.,0.,0.);
-#endif
-float shadow=1.;
-#ifdef LIGHTMAP
-vec4 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset);
-#ifdef RGBDLIGHTMAP
-lightmapColor.rgb=fromRGBD(lightmapColor);
-#endif
-lightmapColor.rgb*=vLightmapInfos.y;
-#endif
-#include[0..maxSimultaneousLights]
-vec4 refractionColor=vec4(0.,0.,0.,1.);
-#ifdef REFRACTION
-vec3 refractionVector=normalize(refract(-viewDirectionW,normalW,vRefractionInfos.y));
-#ifdef REFRACTIONMAP_3D
-#ifdef USE_LOCAL_REFRACTIONMAP_CUBIC
-refractionVector=parallaxCorrectNormal(vPositionW,refractionVector,vRefractionSize,vRefractionPosition);
-#endif
-refractionVector.y=refractionVector.y*vRefractionInfos.w;vec4 refractionLookup=textureCube(refractionCubeSampler,refractionVector);if (dot(refractionVector,viewDirectionW)<1.0) {refractionColor=refractionLookup;}
-#else
-vec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*vRefractionInfos.z,1.0)));vec2 refractionCoords=vRefractionUVW.xy/vRefractionUVW.z;refractionCoords.y=1.0-refractionCoords.y;refractionColor=texture2D(refraction2DSampler,refractionCoords);
-#endif
-#ifdef RGBDREFRACTION
-refractionColor.rgb=fromRGBD(refractionColor);
-#endif
-#ifdef IS_REFRACTION_LINEAR
-refractionColor.rgb=toGammaSpace(refractionColor.rgb);
-#endif
-refractionColor.rgb*=vRefractionInfos.x;
-#endif
-vec4 reflectionColor=vec4(0.,0.,0.,1.);
-#ifdef REFLECTION
-vec3 vReflectionUVW=computeReflectionCoords(vec4(vPositionW,1.0),normalW);
-#ifdef REFLECTIONMAP_OPPOSITEZ
-vReflectionUVW.z*=-1.0;
-#endif
-#ifdef REFLECTIONMAP_3D
-#ifdef ROUGHNESS
-float bias=vReflectionInfos.y;
-#ifdef SPECULARTERM
-#ifdef SPECULAR
-#ifdef GLOSSINESS
-bias*=(1.0-specularMapColor.a);
-#endif
-#endif
-#endif
-reflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW,bias);
-#else
-reflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW);
-#endif
-#else
-vec2 coords=vReflectionUVW.xy;
-#ifdef REFLECTIONMAP_PROJECTION
-coords/=vReflectionUVW.z;
-#endif
-coords.y=1.0-coords.y;reflectionColor=texture2D(reflection2DSampler,coords);
-#endif
-#ifdef RGBDREFLECTION
-reflectionColor.rgb=fromRGBD(reflectionColor);
-#endif
-#ifdef IS_REFLECTION_LINEAR
-reflectionColor.rgb=toGammaSpace(reflectionColor.rgb);
-#endif
-reflectionColor.rgb*=vReflectionInfos.x;
-#ifdef REFLECTIONFRESNEL
-float reflectionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,reflectionRightColor.a,reflectionLeftColor.a);
-#ifdef REFLECTIONFRESNELFROMSPECULAR
-#ifdef SPECULARTERM
-reflectionColor.rgb*=specularColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;
-#else
-reflectionColor.rgb*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;
-#endif
-#else
-reflectionColor.rgb*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;
-#endif
-#endif
-#endif
-#ifdef REFRACTIONFRESNEL
-float refractionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,refractionRightColor.a,refractionLeftColor.a);refractionColor.rgb*=refractionLeftColor.rgb*(1.0-refractionFresnelTerm)+refractionFresnelTerm*refractionRightColor.rgb;
-#endif
-#ifdef OPACITY
-vec4 opacityMap=texture2D(opacitySampler,vOpacityUV+uvOffset);
-#ifdef OPACITYRGB
-opacityMap.rgb=opacityMap.rgb*vec3(0.3,0.59,0.11);alpha*=(opacityMap.x+opacityMap.y+opacityMap.z)* vOpacityInfos.y;
-#else
-alpha*=opacityMap.a*vOpacityInfos.y;
-#endif
-#endif
-#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)
-alpha*=vColor.a;
-#endif
-#ifdef OPACITYFRESNEL
-float opacityFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,opacityParts.z,opacityParts.w);alpha+=opacityParts.x*(1.0-opacityFresnelTerm)+opacityFresnelTerm*opacityParts.y;
-#endif
-#ifdef ALPHATEST
-#ifdef ALPHATEST_AFTERALLALPHACOMPUTATIONS
-if (alpha
-#include
-#ifdef IMAGEPROCESSINGPOSTPROCESS
-color.rgb=toLinearSpace(color.rgb);
-#else
-#ifdef IMAGEPROCESSING
-color.rgb=toLinearSpace(color.rgb);color=applyImageProcessing(color);
-#endif
-#endif
-color.a*=visibility;
-#ifdef PREMULTIPLYALPHA
-color.rgb*=color.a;
-#endif
-#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR
-#ifdef PREPASS
-float writeGeometryInfo=color.a>0.4 ? 1.0 : 0.0;gl_FragData[0]=color;
-#ifdef PREPASS_POSITION
-gl_FragData[PREPASS_POSITION_INDEX]=vec4(vPositionW,writeGeometryInfo);
-#endif
-#ifdef PREPASS_VELOCITY
-vec2 a=(vCurrentPosition.xy/vCurrentPosition.w)*0.5+0.5;vec2 b=(vPreviousPosition.xy/vPreviousPosition.w)*0.5+0.5;vec2 velocity=abs(a-b);velocity=vec2(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;gl_FragData[PREPASS_VELOCITY_INDEX]=vec4(velocity,0.0,writeGeometryInfo);
-#endif
-#ifdef PREPASS_IRRADIANCE
-gl_FragData[PREPASS_IRRADIANCE_INDEX]=vec4(0.0,0.0,0.0,writeGeometryInfo);
-#endif
-#ifdef PREPASS_DEPTH
-gl_FragData[PREPASS_DEPTH_INDEX]=vec4(vViewPos.z,0.0,0.0,writeGeometryInfo);
-#endif
-#ifdef PREPASS_NORMAL
-gl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalize((view*vec4(normalW,0.0)).rgb),writeGeometryInfo);
-#endif
-#ifdef PREPASS_ALBEDO_SQRT
-gl_FragData[PREPASS_ALBEDO_SQRT_INDEX]=vec4(0.0,0.0,0.0,writeGeometryInfo);
-#endif
-#ifdef PREPASS_REFLECTIVITY
-#if defined(SPECULARTERM)
-#if defined(SPECULAR)
-gl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(toLinearSpace(specularMapColor))*writeGeometryInfo;
-#else
-gl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(toLinearSpace(specularColor),1.0)*writeGeometryInfo;
-#endif
-#else
-gl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(0.0,0.0,0.0,1.0)*writeGeometryInfo;
-#endif
-#endif
-#endif
-#if !defined(PREPASS) || defined(WEBGL2)
-gl_FragColor=color;
-#endif
-#include
-#if ORDER_INDEPENDENT_TRANSPARENCY
-if (fragDepth==nearestDepth) {frontColor.rgb+=color.rgb*color.a*alphaMultiplier;frontColor.a=1.0-alphaMultiplier*(1.0-color.a);} else {backColor+=color;}
-#endif
-#define CUSTOM_FRAGMENT_MAIN_END
-}
-`;
-// Sideeffect
-ShaderStore.ShadersStore[default_fragment_name] = default_fragment_shader;
-/** @internal */
-const defaultPixelShader = { name: default_fragment_name, shader: default_fragment_shader };
-//# sourceMappingURL=default.fragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/decalVertexDeclaration.js
-// Do not edit.
-
-const decalVertexDeclaration_name = "decalVertexDeclaration";
-const decalVertexDeclaration_shader = `#ifdef DECAL
-uniform vec4 vDecalInfos;uniform mat4 decalMatrix;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[decalVertexDeclaration_name] = decalVertexDeclaration_shader;
-/** @internal */
-const decalVertexDeclaration = { name: decalVertexDeclaration_name, shader: decalVertexDeclaration_shader };
-//# sourceMappingURL=decalVertexDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/defaultVertexDeclaration.js
-// Do not edit.
-
-
-const defaultVertexDeclaration_name = "defaultVertexDeclaration";
-const defaultVertexDeclaration_shader = `uniform mat4 viewProjection;uniform mat4 view;
-#ifdef DIFFUSE
-uniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;
-#endif
-#ifdef AMBIENT
-uniform mat4 ambientMatrix;uniform vec2 vAmbientInfos;
-#endif
-#ifdef OPACITY
-uniform mat4 opacityMatrix;uniform vec2 vOpacityInfos;
-#endif
-#ifdef EMISSIVE
-uniform vec2 vEmissiveInfos;uniform mat4 emissiveMatrix;
-#endif
-#ifdef LIGHTMAP
-uniform vec2 vLightmapInfos;uniform mat4 lightmapMatrix;
-#endif
-#if defined(SPECULAR) && defined(SPECULARTERM)
-uniform vec2 vSpecularInfos;uniform mat4 specularMatrix;
-#endif
-#ifdef BUMP
-uniform vec3 vBumpInfos;uniform mat4 bumpMatrix;
-#endif
-#ifdef REFLECTION
-uniform mat4 reflectionMatrix;
-#endif
-#ifdef POINTSIZE
-uniform float pointSize;
-#endif
-#ifdef DETAIL
-uniform vec4 vDetailInfos;uniform mat4 detailMatrix;
-#endif
-#include
-#define ADDITIONAL_VERTEX_DECLARATION
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[defaultVertexDeclaration_name] = defaultVertexDeclaration_shader;
-/** @internal */
-const defaultVertexDeclaration = { name: defaultVertexDeclaration_name, shader: defaultVertexDeclaration_shader };
-//# sourceMappingURL=defaultVertexDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/uvAttributeDeclaration.js
-// Do not edit.
-
-const uvAttributeDeclaration_name = "uvAttributeDeclaration";
-const uvAttributeDeclaration_shader = `#ifdef UV{X}
-attribute vec2 uv{X};
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[uvAttributeDeclaration_name] = uvAttributeDeclaration_shader;
-/** @internal */
-const uvAttributeDeclaration = { name: uvAttributeDeclaration_name, shader: uvAttributeDeclaration_shader };
-//# sourceMappingURL=uvAttributeDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/bonesDeclaration.js
-// Do not edit.
-
-const bonesDeclaration_name = "bonesDeclaration";
-const bonesDeclaration_shader = `#if NUM_BONE_INFLUENCERS>0
-attribute vec4 matricesIndices;attribute vec4 matricesWeights;
-#if NUM_BONE_INFLUENCERS>4
-attribute vec4 matricesIndicesExtra;attribute vec4 matricesWeightsExtra;
-#endif
-#ifndef BAKED_VERTEX_ANIMATION_TEXTURE
-#ifdef BONETEXTURE
-uniform sampler2D boneSampler;uniform float boneTextureWidth;
-#else
-uniform mat4 mBones[BonesPerMesh];
-#ifdef BONES_VELOCITY_ENABLED
-uniform mat4 mPreviousBones[BonesPerMesh];
-#endif
-#endif
-#ifdef BONETEXTURE
-#define inline
-mat4 readMatrixFromRawSampler(sampler2D smp,float index)
-{float offset=index *4.0;float dx=1.0/boneTextureWidth;vec4 m0=texture2D(smp,vec2(dx*(offset+0.5),0.));vec4 m1=texture2D(smp,vec2(dx*(offset+1.5),0.));vec4 m2=texture2D(smp,vec2(dx*(offset+2.5),0.));vec4 m3=texture2D(smp,vec2(dx*(offset+3.5),0.));return mat4(m0,m1,m2,m3);}
-#endif
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[bonesDeclaration_name] = bonesDeclaration_shader;
-/** @internal */
-const bonesDeclaration = { name: bonesDeclaration_name, shader: bonesDeclaration_shader };
-//# sourceMappingURL=bonesDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/bakedVertexAnimationDeclaration.js
-// Do not edit.
-
-const bakedVertexAnimationDeclaration_name = "bakedVertexAnimationDeclaration";
-const bakedVertexAnimationDeclaration_shader = `#ifdef BAKED_VERTEX_ANIMATION_TEXTURE
-uniform float bakedVertexAnimationTime;uniform vec2 bakedVertexAnimationTextureSizeInverted;uniform vec4 bakedVertexAnimationSettings;uniform sampler2D bakedVertexAnimationTexture;
-#ifdef INSTANCES
-attribute vec4 bakedVertexAnimationSettingsInstanced;
-#endif
-#define inline
-mat4 readMatrixFromRawSamplerVAT(sampler2D smp,float index,float frame)
-{float offset=index*4.0;float frameUV=(frame+0.5)*bakedVertexAnimationTextureSizeInverted.y;float dx=bakedVertexAnimationTextureSizeInverted.x;vec4 m0=texture2D(smp,vec2(dx*(offset+0.5),frameUV));vec4 m1=texture2D(smp,vec2(dx*(offset+1.5),frameUV));vec4 m2=texture2D(smp,vec2(dx*(offset+2.5),frameUV));vec4 m3=texture2D(smp,vec2(dx*(offset+3.5),frameUV));return mat4(m0,m1,m2,m3);}
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[bakedVertexAnimationDeclaration_name] = bakedVertexAnimationDeclaration_shader;
-/** @internal */
-const bakedVertexAnimationDeclaration = { name: bakedVertexAnimationDeclaration_name, shader: bakedVertexAnimationDeclaration_shader };
-//# sourceMappingURL=bakedVertexAnimationDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/instancesDeclaration.js
-// Do not edit.
-
-const instancesDeclaration_name = "instancesDeclaration";
-const instancesDeclaration_shader = `#ifdef INSTANCES
-attribute vec4 world0;attribute vec4 world1;attribute vec4 world2;attribute vec4 world3;
-#ifdef INSTANCESCOLOR
-attribute vec4 instanceColor;
-#endif
-#if defined(THIN_INSTANCES) && !defined(WORLD_UBO)
-uniform mat4 world;
-#endif
-#if defined(VELOCITY) || defined(PREPASS_VELOCITY)
-attribute vec4 previousWorld0;attribute vec4 previousWorld1;attribute vec4 previousWorld2;attribute vec4 previousWorld3;
-#ifdef THIN_INSTANCES
-uniform mat4 previousWorld;
-#endif
-#endif
-#else
-#if !defined(WORLD_UBO)
-uniform mat4 world;
-#endif
-#if defined(VELOCITY) || defined(PREPASS_VELOCITY)
-uniform mat4 previousWorld;
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[instancesDeclaration_name] = instancesDeclaration_shader;
-/** @internal */
-const instancesDeclaration = { name: instancesDeclaration_name, shader: instancesDeclaration_shader };
-//# sourceMappingURL=instancesDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/prePassVertexDeclaration.js
-// Do not edit.
-
-const prePassVertexDeclaration_name = "prePassVertexDeclaration";
-const prePassVertexDeclaration_shader = `#ifdef PREPASS
-#ifdef PREPASS_DEPTH
-varying vec3 vViewPos;
-#endif
-#ifdef PREPASS_VELOCITY
-uniform mat4 previousViewProjection;varying vec4 vCurrentPosition;varying vec4 vPreviousPosition;
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[prePassVertexDeclaration_name] = prePassVertexDeclaration_shader;
-/** @internal */
-const prePassVertexDeclaration = { name: prePassVertexDeclaration_name, shader: prePassVertexDeclaration_shader };
-//# sourceMappingURL=prePassVertexDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/samplerVertexDeclaration.js
-// Do not edit.
-
-const samplerVertexDeclaration_name = "samplerVertexDeclaration";
-const samplerVertexDeclaration_shader = `#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0
-varying vec2 v_VARYINGNAME_UV;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[samplerVertexDeclaration_name] = samplerVertexDeclaration_shader;
-/** @internal */
-const samplerVertexDeclaration = { name: samplerVertexDeclaration_name, shader: samplerVertexDeclaration_shader };
-//# sourceMappingURL=samplerVertexDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/bumpVertexDeclaration.js
-// Do not edit.
-
-const bumpVertexDeclaration_name = "bumpVertexDeclaration";
-const bumpVertexDeclaration_shader = `#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)
-#if defined(TANGENT) && defined(NORMAL)
-varying mat3 vTBN;
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[bumpVertexDeclaration_name] = bumpVertexDeclaration_shader;
-/** @internal */
-const bumpVertexDeclaration = { name: bumpVertexDeclaration_name, shader: bumpVertexDeclaration_shader };
-//# sourceMappingURL=bumpVertexDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/clipPlaneVertexDeclaration.js
-// Do not edit.
-
-const clipPlaneVertexDeclaration_name = "clipPlaneVertexDeclaration";
-const clipPlaneVertexDeclaration_shader = `#ifdef CLIPPLANE
-uniform vec4 vClipPlane;varying float fClipDistance;
-#endif
-#ifdef CLIPPLANE2
-uniform vec4 vClipPlane2;varying float fClipDistance2;
-#endif
-#ifdef CLIPPLANE3
-uniform vec4 vClipPlane3;varying float fClipDistance3;
-#endif
-#ifdef CLIPPLANE4
-uniform vec4 vClipPlane4;varying float fClipDistance4;
-#endif
-#ifdef CLIPPLANE5
-uniform vec4 vClipPlane5;varying float fClipDistance5;
-#endif
-#ifdef CLIPPLANE6
-uniform vec4 vClipPlane6;varying float fClipDistance6;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[clipPlaneVertexDeclaration_name] = clipPlaneVertexDeclaration_shader;
-/** @internal */
-const clipPlaneVertexDeclaration = { name: clipPlaneVertexDeclaration_name, shader: clipPlaneVertexDeclaration_shader };
-//# sourceMappingURL=clipPlaneVertexDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/fogVertexDeclaration.js
-// Do not edit.
-
-const fogVertexDeclaration_name = "fogVertexDeclaration";
-const fogVertexDeclaration_shader = `#ifdef FOG
-varying vec3 vFogDistance;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[fogVertexDeclaration_name] = fogVertexDeclaration_shader;
-/** @internal */
-const fogVertexDeclaration = { name: fogVertexDeclaration_name, shader: fogVertexDeclaration_shader };
-//# sourceMappingURL=fogVertexDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/lightVxFragmentDeclaration.js
-// Do not edit.
-
-const lightVxFragmentDeclaration_name = "lightVxFragmentDeclaration";
-const lightVxFragmentDeclaration_shader = `#ifdef LIGHT{X}
-uniform vec4 vLightData{X};uniform vec4 vLightDiffuse{X};
-#ifdef SPECULARTERM
-uniform vec4 vLightSpecular{X};
-#else
-vec4 vLightSpecular{X}=vec4(0.);
-#endif
-#ifdef SHADOW{X}
-#ifdef SHADOWCSM{X}
-uniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};
-#elif defined(SHADOWCUBE{X})
-#else
-varying vec4 vPositionFromLight{X};varying float vDepthMetric{X};uniform mat4 lightMatrix{X};
-#endif
-uniform vec4 shadowsInfo{X};uniform vec2 depthValues{X};
-#endif
-#ifdef SPOTLIGHT{X}
-uniform vec4 vLightDirection{X};uniform vec4 vLightFalloff{X};
-#elif defined(POINTLIGHT{X})
-uniform vec4 vLightFalloff{X};
-#elif defined(HEMILIGHT{X})
-uniform vec3 vLightGround{X};
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[lightVxFragmentDeclaration_name] = lightVxFragmentDeclaration_shader;
-/** @internal */
-const lightVxFragmentDeclaration = { name: lightVxFragmentDeclaration_name, shader: lightVxFragmentDeclaration_shader };
-//# sourceMappingURL=lightVxFragmentDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/lightVxUboDeclaration.js
-// Do not edit.
-
-const lightVxUboDeclaration_name = "lightVxUboDeclaration";
-const lightVxUboDeclaration_shader = `#ifdef LIGHT{X}
-uniform Light{X}
-{vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;
-#ifdef SPOTLIGHT{X}
-vec4 vLightDirection;vec4 vLightFalloff;
-#elif defined(POINTLIGHT{X})
-vec4 vLightFalloff;
-#elif defined(HEMILIGHT{X})
-vec3 vLightGround;
-#endif
-vec4 shadowsInfo;vec2 depthValues;} light{X};
-#ifdef SHADOW{X}
-#ifdef SHADOWCSM{X}
-uniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};
-#elif defined(SHADOWCUBE{X})
-#else
-varying vec4 vPositionFromLight{X};varying float vDepthMetric{X};uniform mat4 lightMatrix{X};
-#endif
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[lightVxUboDeclaration_name] = lightVxUboDeclaration_shader;
-/** @internal */
-const lightVxUboDeclaration = { name: lightVxUboDeclaration_name, shader: lightVxUboDeclaration_shader };
-//# sourceMappingURL=lightVxUboDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/morphTargetsVertexGlobalDeclaration.js
-// Do not edit.
-
-const morphTargetsVertexGlobalDeclaration_name = "morphTargetsVertexGlobalDeclaration";
-const morphTargetsVertexGlobalDeclaration_shader = `#ifdef MORPHTARGETS
-uniform float morphTargetInfluences[NUM_MORPH_INFLUENCERS];
-#ifdef MORPHTARGETS_TEXTURE
-precision mediump sampler2DArray;
-uniform float morphTargetTextureIndices[NUM_MORPH_INFLUENCERS];uniform vec3 morphTargetTextureInfo;uniform sampler2DArray morphTargets;vec3 readVector3FromRawSampler(int targetIndex,float vertexIndex)
-{
-float y=floor(vertexIndex/morphTargetTextureInfo.y);float x=vertexIndex-y*morphTargetTextureInfo.y;vec3 textureUV=vec3((x+0.5)/morphTargetTextureInfo.y,(y+0.5)/morphTargetTextureInfo.z,morphTargetTextureIndices[targetIndex]);return texture(morphTargets,textureUV).xyz;}
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[morphTargetsVertexGlobalDeclaration_name] = morphTargetsVertexGlobalDeclaration_shader;
-/** @internal */
-const morphTargetsVertexGlobalDeclaration = { name: morphTargetsVertexGlobalDeclaration_name, shader: morphTargetsVertexGlobalDeclaration_shader };
-//# sourceMappingURL=morphTargetsVertexGlobalDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/morphTargetsVertexDeclaration.js
-// Do not edit.
-
-const morphTargetsVertexDeclaration_name = "morphTargetsVertexDeclaration";
-const morphTargetsVertexDeclaration_shader = `#ifdef MORPHTARGETS
-#ifndef MORPHTARGETS_TEXTURE
-attribute vec3 position{X};
-#ifdef MORPHTARGETS_NORMAL
-attribute vec3 normal{X};
-#endif
-#ifdef MORPHTARGETS_TANGENT
-attribute vec3 tangent{X};
-#endif
-#ifdef MORPHTARGETS_UV
-attribute vec2 uv_{X};
-#endif
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[morphTargetsVertexDeclaration_name] = morphTargetsVertexDeclaration_shader;
-/** @internal */
-const morphTargetsVertexDeclaration = { name: morphTargetsVertexDeclaration_name, shader: morphTargetsVertexDeclaration_shader };
-//# sourceMappingURL=morphTargetsVertexDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/morphTargetsVertexGlobal.js
-// Do not edit.
-
-const morphTargetsVertexGlobal_name = "morphTargetsVertexGlobal";
-const morphTargetsVertexGlobal_shader = `#ifdef MORPHTARGETS
-#ifdef MORPHTARGETS_TEXTURE
-float vertexID;
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[morphTargetsVertexGlobal_name] = morphTargetsVertexGlobal_shader;
-/** @internal */
-const morphTargetsVertexGlobal = { name: morphTargetsVertexGlobal_name, shader: morphTargetsVertexGlobal_shader };
-//# sourceMappingURL=morphTargetsVertexGlobal.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/morphTargetsVertex.js
-// Do not edit.
-
-const morphTargetsVertex_name = "morphTargetsVertex";
-const morphTargetsVertex_shader = `#ifdef MORPHTARGETS
-#ifdef MORPHTARGETS_TEXTURE
-vertexID=float(gl_VertexID)*morphTargetTextureInfo.x;positionUpdated+=(readVector3FromRawSampler({X},vertexID)-position)*morphTargetInfluences[{X}];vertexID+=1.0;
-#ifdef MORPHTARGETS_NORMAL
-normalUpdated+=(readVector3FromRawSampler({X},vertexID) -normal)*morphTargetInfluences[{X}];vertexID+=1.0;
-#endif
-#ifdef MORPHTARGETS_UV
-uvUpdated+=(readVector3FromRawSampler({X},vertexID).xy-uv)*morphTargetInfluences[{X}];vertexID+=1.0;
-#endif
-#ifdef MORPHTARGETS_TANGENT
-tangentUpdated.xyz+=(readVector3FromRawSampler({X},vertexID) -tangent.xyz)*morphTargetInfluences[{X}];
-#endif
-#else
-positionUpdated+=(position{X}-position)*morphTargetInfluences[{X}];
-#ifdef MORPHTARGETS_NORMAL
-normalUpdated+=(normal{X}-normal)*morphTargetInfluences[{X}];
-#endif
-#ifdef MORPHTARGETS_TANGENT
-tangentUpdated.xyz+=(tangent{X}-tangent.xyz)*morphTargetInfluences[{X}];
-#endif
-#ifdef MORPHTARGETS_UV
-uvUpdated+=(uv_{X}-uv)*morphTargetInfluences[{X}];
-#endif
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[morphTargetsVertex_name] = morphTargetsVertex_shader;
-/** @internal */
-const morphTargetsVertex = { name: morphTargetsVertex_name, shader: morphTargetsVertex_shader };
-//# sourceMappingURL=morphTargetsVertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/instancesVertex.js
-// Do not edit.
-
-const instancesVertex_name = "instancesVertex";
-const instancesVertex_shader = `#ifdef INSTANCES
-mat4 finalWorld=mat4(world0,world1,world2,world3);
-#if defined(PREPASS_VELOCITY) || defined(VELOCITY)
-mat4 finalPreviousWorld=mat4(previousWorld0,previousWorld1,previousWorld2,previousWorld3);
-#endif
-#ifdef THIN_INSTANCES
-finalWorld=world*finalWorld;
-#if defined(PREPASS_VELOCITY) || defined(VELOCITY)
-finalPreviousWorld=previousWorld*finalPreviousWorld;
-#endif
-#endif
-#else
-mat4 finalWorld=world;
-#if defined(PREPASS_VELOCITY) || defined(VELOCITY)
-mat4 finalPreviousWorld=previousWorld;
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[instancesVertex_name] = instancesVertex_shader;
-/** @internal */
-const instancesVertex = { name: instancesVertex_name, shader: instancesVertex_shader };
-//# sourceMappingURL=instancesVertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/bonesVertex.js
-// Do not edit.
-
-const bonesVertex_name = "bonesVertex";
-const bonesVertex_shader = `#ifndef BAKED_VERTEX_ANIMATION_TEXTURE
-#if NUM_BONE_INFLUENCERS>0
-mat4 influence;
-#ifdef BONETEXTURE
-influence=readMatrixFromRawSampler(boneSampler,matricesIndices[0])*matricesWeights[0];
-#if NUM_BONE_INFLUENCERS>1
-influence+=readMatrixFromRawSampler(boneSampler,matricesIndices[1])*matricesWeights[1];
-#endif
-#if NUM_BONE_INFLUENCERS>2
-influence+=readMatrixFromRawSampler(boneSampler,matricesIndices[2])*matricesWeights[2];
-#endif
-#if NUM_BONE_INFLUENCERS>3
-influence+=readMatrixFromRawSampler(boneSampler,matricesIndices[3])*matricesWeights[3];
-#endif
-#if NUM_BONE_INFLUENCERS>4
-influence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[0])*matricesWeightsExtra[0];
-#endif
-#if NUM_BONE_INFLUENCERS>5
-influence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[1])*matricesWeightsExtra[1];
-#endif
-#if NUM_BONE_INFLUENCERS>6
-influence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[2])*matricesWeightsExtra[2];
-#endif
-#if NUM_BONE_INFLUENCERS>7
-influence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[3])*matricesWeightsExtra[3];
-#endif
-#else
-influence=mBones[int(matricesIndices[0])]*matricesWeights[0];
-#if NUM_BONE_INFLUENCERS>1
-influence+=mBones[int(matricesIndices[1])]*matricesWeights[1];
-#endif
-#if NUM_BONE_INFLUENCERS>2
-influence+=mBones[int(matricesIndices[2])]*matricesWeights[2];
-#endif
-#if NUM_BONE_INFLUENCERS>3
-influence+=mBones[int(matricesIndices[3])]*matricesWeights[3];
-#endif
-#if NUM_BONE_INFLUENCERS>4
-influence+=mBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];
-#endif
-#if NUM_BONE_INFLUENCERS>5
-influence+=mBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];
-#endif
-#if NUM_BONE_INFLUENCERS>6
-influence+=mBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];
-#endif
-#if NUM_BONE_INFLUENCERS>7
-influence+=mBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];
-#endif
-#endif
-finalWorld=finalWorld*influence;
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[bonesVertex_name] = bonesVertex_shader;
-/** @internal */
-const bonesVertex = { name: bonesVertex_name, shader: bonesVertex_shader };
-//# sourceMappingURL=bonesVertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/bakedVertexAnimation.js
-// Do not edit.
-
-const bakedVertexAnimation_name = "bakedVertexAnimation";
-const bakedVertexAnimation_shader = `#ifdef BAKED_VERTEX_ANIMATION_TEXTURE
-{
-#ifdef INSTANCES
-#define BVASNAME bakedVertexAnimationSettingsInstanced
-#else
-#define BVASNAME bakedVertexAnimationSettings
-#endif
-float VATStartFrame=BVASNAME.x;float VATEndFrame=BVASNAME.y;float VATOffsetFrame=BVASNAME.z;float VATSpeed=BVASNAME.w;float totalFrames=VATEndFrame-VATStartFrame+1.0;float time=bakedVertexAnimationTime*VATSpeed/totalFrames;float frameCorrection=time<1.0 ? 0.0 : 1.0;float numOfFrames=totalFrames-frameCorrection;float VATFrameNum=fract(time)*numOfFrames;VATFrameNum=mod(VATFrameNum+VATOffsetFrame,numOfFrames);VATFrameNum=floor(VATFrameNum);VATFrameNum+=VATStartFrame+frameCorrection;mat4 VATInfluence;VATInfluence=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[0],VATFrameNum)*matricesWeights[0];
-#if NUM_BONE_INFLUENCERS>1
-VATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[1],VATFrameNum)*matricesWeights[1];
-#endif
-#if NUM_BONE_INFLUENCERS>2
-VATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[2],VATFrameNum)*matricesWeights[2];
-#endif
-#if NUM_BONE_INFLUENCERS>3
-VATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[3],VATFrameNum)*matricesWeights[3];
-#endif
-#if NUM_BONE_INFLUENCERS>4
-VATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[0],VATFrameNum)*matricesWeightsExtra[0];
-#endif
-#if NUM_BONE_INFLUENCERS>5
-VATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[1],VATFrameNum)*matricesWeightsExtra[1];
-#endif
-#if NUM_BONE_INFLUENCERS>6
-VATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[2],VATFrameNum)*matricesWeightsExtra[2];
-#endif
-#if NUM_BONE_INFLUENCERS>7
-VATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[3],VATFrameNum)*matricesWeightsExtra[3];
-#endif
-finalWorld=finalWorld*VATInfluence;}
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[bakedVertexAnimation_name] = bakedVertexAnimation_shader;
-/** @internal */
-const bakedVertexAnimation = { name: bakedVertexAnimation_name, shader: bakedVertexAnimation_shader };
-//# sourceMappingURL=bakedVertexAnimation.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/prePassVertex.js
-// Do not edit.
-
-const prePassVertex_name = "prePassVertex";
-const prePassVertex_shader = `#ifdef PREPASS_DEPTH
-vViewPos=(view*worldPos).rgb;
-#endif
-#if defined(PREPASS_VELOCITY) && defined(BONES_VELOCITY_ENABLED)
-vCurrentPosition=viewProjection*worldPos;
-#if NUM_BONE_INFLUENCERS>0
-mat4 previousInfluence;previousInfluence=mPreviousBones[int(matricesIndices[0])]*matricesWeights[0];
-#if NUM_BONE_INFLUENCERS>1
-previousInfluence+=mPreviousBones[int(matricesIndices[1])]*matricesWeights[1];
-#endif
-#if NUM_BONE_INFLUENCERS>2
-previousInfluence+=mPreviousBones[int(matricesIndices[2])]*matricesWeights[2];
-#endif
-#if NUM_BONE_INFLUENCERS>3
-previousInfluence+=mPreviousBones[int(matricesIndices[3])]*matricesWeights[3];
-#endif
-#if NUM_BONE_INFLUENCERS>4
-previousInfluence+=mPreviousBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];
-#endif
-#if NUM_BONE_INFLUENCERS>5
-previousInfluence+=mPreviousBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];
-#endif
-#if NUM_BONE_INFLUENCERS>6
-previousInfluence+=mPreviousBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];
-#endif
-#if NUM_BONE_INFLUENCERS>7
-previousInfluence+=mPreviousBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];
-#endif
-vPreviousPosition=previousViewProjection*finalPreviousWorld*previousInfluence*vec4(positionUpdated,1.0);
-#else
-vPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[prePassVertex_name] = prePassVertex_shader;
-/** @internal */
-const prePassVertex = { name: prePassVertex_name, shader: prePassVertex_shader };
-//# sourceMappingURL=prePassVertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/uvVariableDeclaration.js
-// Do not edit.
-
-const uvVariableDeclaration_name = "uvVariableDeclaration";
-const uvVariableDeclaration_shader = `#if !defined(UV{X}) && defined(MAINUV{X})
-vec2 uv{X}=vec2(0.,0.);
-#endif
-#ifdef MAINUV{X}
-vMainUV{X}=uv{X};
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[uvVariableDeclaration_name] = uvVariableDeclaration_shader;
-/** @internal */
-const uvVariableDeclaration = { name: uvVariableDeclaration_name, shader: uvVariableDeclaration_shader };
-//# sourceMappingURL=uvVariableDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/samplerVertexImplementation.js
-// Do not edit.
-
-const samplerVertexImplementation_name = "samplerVertexImplementation";
-const samplerVertexImplementation_shader = `#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0
-if (v_INFONAME_==0.)
-{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uvUpdated,1.0,0.0));}
-#ifdef UV2
-else if (v_INFONAME_==1.)
-{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv2,1.0,0.0));}
-#endif
-#ifdef UV3
-else if (v_INFONAME_==2.)
-{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv3,1.0,0.0));}
-#endif
-#ifdef UV4
-else if (v_INFONAME_==3.)
-{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv4,1.0,0.0));}
-#endif
-#ifdef UV5
-else if (v_INFONAME_==4.)
-{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv5,1.0,0.0));}
-#endif
-#ifdef UV6
-else if (v_INFONAME_==5.)
-{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv6,1.0,0.0));}
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[samplerVertexImplementation_name] = samplerVertexImplementation_shader;
-/** @internal */
-const samplerVertexImplementation = { name: samplerVertexImplementation_name, shader: samplerVertexImplementation_shader };
-//# sourceMappingURL=samplerVertexImplementation.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/bumpVertex.js
-// Do not edit.
-
-const bumpVertex_name = "bumpVertex";
-const bumpVertex_shader = `#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)
-#if defined(TANGENT) && defined(NORMAL)
-vec3 tbnNormal=normalize(normalUpdated);vec3 tbnTangent=normalize(tangentUpdated.xyz);vec3 tbnBitangent=cross(tbnNormal,tbnTangent)*tangentUpdated.w;vTBN=mat3(finalWorld)*mat3(tbnTangent,tbnBitangent,tbnNormal);
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[bumpVertex_name] = bumpVertex_shader;
-/** @internal */
-const bumpVertex = { name: bumpVertex_name, shader: bumpVertex_shader };
-//# sourceMappingURL=bumpVertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/clipPlaneVertex.js
-// Do not edit.
-
-const clipPlaneVertex_name = "clipPlaneVertex";
-const clipPlaneVertex_shader = `#ifdef CLIPPLANE
-fClipDistance=dot(worldPos,vClipPlane);
-#endif
-#ifdef CLIPPLANE2
-fClipDistance2=dot(worldPos,vClipPlane2);
-#endif
-#ifdef CLIPPLANE3
-fClipDistance3=dot(worldPos,vClipPlane3);
-#endif
-#ifdef CLIPPLANE4
-fClipDistance4=dot(worldPos,vClipPlane4);
-#endif
-#ifdef CLIPPLANE5
-fClipDistance5=dot(worldPos,vClipPlane5);
-#endif
-#ifdef CLIPPLANE6
-fClipDistance6=dot(worldPos,vClipPlane6);
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[clipPlaneVertex_name] = clipPlaneVertex_shader;
-/** @internal */
-const clipPlaneVertex = { name: clipPlaneVertex_name, shader: clipPlaneVertex_shader };
-//# sourceMappingURL=clipPlaneVertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/fogVertex.js
-// Do not edit.
-
-const fogVertex_name = "fogVertex";
-const fogVertex_shader = `#ifdef FOG
-vFogDistance=(view*worldPos).xyz;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStore[fogVertex_name] = fogVertex_shader;
-/** @internal */
-const fogVertex = { name: fogVertex_name, shader: fogVertex_shader };
-//# sourceMappingURL=fogVertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/ShadersInclude/shadowsVertex.js
-// Do not edit.
-
-const shadowsVertex_name = "shadowsVertex";
-const shadowsVertex_shader = `#ifdef SHADOWS
-#if defined(SHADOWCSM{X})
-vPositionFromCamera{X}=view*worldPos;for (int i=0; i
-#define CUSTOM_VERTEX_BEGIN
-attribute vec3 position;
-#ifdef NORMAL
-attribute vec3 normal;
-#endif
-#ifdef TANGENT
-attribute vec4 tangent;
-#endif
-#ifdef UV1
-attribute vec2 uv;
-#endif
-#include[2..7]
-#ifdef VERTEXCOLOR
-attribute vec4 color;
-#endif
-#include
-#include
-#include
-#include
-#include
-#include[1..7]
-#include(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse)
-#include(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail)
-#include(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient)
-#include(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity)
-#include(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive)
-#include(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap)
-#if defined(SPECULARTERM)
-#include(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular)
-#endif
-#include(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump)
-#include(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal)
-varying vec3 vPositionW;
-#ifdef NORMAL
-varying vec3 vNormalW;
-#endif
-#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)
-varying vec4 vColor;
-#endif
-#include
-#include
-#include
-#include<__decl__lightVxFragment>[0..maxSimultaneousLights]
-#include
-#include[0..maxSimultaneousMorphTargets]
-#ifdef REFLECTIONMAP_SKYBOX
-varying vec3 vPositionUVW;
-#endif
-#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)
-varying vec3 vDirectionW;
-#endif
-#include
-#define CUSTOM_VERTEX_DEFINITIONS
-void main(void) {
-#define CUSTOM_VERTEX_MAIN_BEGIN
-vec3 positionUpdated=position;
-#ifdef NORMAL
-vec3 normalUpdated=normal;
-#endif
-#ifdef TANGENT
-vec4 tangentUpdated=tangent;
-#endif
-#ifdef UV1
-vec2 uvUpdated=uv;
-#endif
-#include
-#include[0..maxSimultaneousMorphTargets]
-#ifdef REFLECTIONMAP_SKYBOX
-vPositionUVW=positionUpdated;
-#endif
-#define CUSTOM_VERTEX_UPDATE_POSITION
-#define CUSTOM_VERTEX_UPDATE_NORMAL
-#include
-#if defined(PREPASS) && defined(PREPASS_VELOCITY) && !defined(BONES_VELOCITY_ENABLED)
-vCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);vPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);
-#endif
-#include
-#include
-vec4 worldPos=finalWorld*vec4(positionUpdated,1.0);
-#ifdef NORMAL
-mat3 normalWorld=mat3(finalWorld);
-#if defined(INSTANCES) && defined(THIN_INSTANCES)
-vNormalW=normalUpdated/vec3(dot(normalWorld[0],normalWorld[0]),dot(normalWorld[1],normalWorld[1]),dot(normalWorld[2],normalWorld[2]));vNormalW=normalize(normalWorld*vNormalW);
-#else
-#ifdef NONUNIFORMSCALING
-normalWorld=transposeMat3(inverseMat3(normalWorld));
-#endif
-vNormalW=normalize(normalWorld*normalUpdated);
-#endif
-#endif
-#define CUSTOM_VERTEX_UPDATE_WORLDPOS
-#ifdef MULTIVIEW
-if (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}
-#else
-gl_Position=viewProjection*worldPos;
-#endif
-vPositionW=vec3(worldPos);
-#include
-#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)
-vDirectionW=normalize(vec3(finalWorld*vec4(positionUpdated,0.0)));
-#endif
-#ifndef UV1
-vec2 uvUpdated=vec2(0.,0.);
-#endif
-#ifdef MAINUV1
-vMainUV1=uvUpdated;
-#endif
-#include[2..7]
-#include(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse,_MATRIXNAME_,diffuse,_INFONAME_,DiffuseInfos.x)
-#include(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_MATRIXNAME_,detail,_INFONAME_,DetailInfos.x)
-#include(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_MATRIXNAME_,ambient,_INFONAME_,AmbientInfos.x)
-#include(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_MATRIXNAME_,opacity,_INFONAME_,OpacityInfos.x)
-#include(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_MATRIXNAME_,emissive,_INFONAME_,EmissiveInfos.x)
-#include(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_MATRIXNAME_,lightmap,_INFONAME_,LightmapInfos.x)
-#if defined(SPECULARTERM)
-#include(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular,_MATRIXNAME_,specular,_INFONAME_,SpecularInfos.x)
-#endif
-#include(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_MATRIXNAME_,bump,_INFONAME_,BumpInfos.x)
-#include(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_MATRIXNAME_,decal,_INFONAME_,DecalInfos.x)
-#include
-#include
-#include
-#include[0..maxSimultaneousLights]
-#include
-#include
-#include
-#define CUSTOM_VERTEX_MAIN_END
-}
-`;
-// Sideeffect
-ShaderStore.ShadersStore[default_vertex_name] = default_vertex_shader;
-/** @internal */
-const defaultVertexShader = { name: default_vertex_name, shader: default_vertex_shader };
-//# sourceMappingURL=default.vertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/materialPluginManager.js
-
-
-
-
-
-
-const rxOption = new RegExp("^([gimus]+)!");
-/**
- * Class that manages the plugins of a material
- * @since 5.0
- */
-class MaterialPluginManager {
- /**
- * Creates a new instance of the plugin manager
- * @param material material that this manager will manage the plugins for
- */
- constructor(material) {
- /** @internal */
- this._plugins = [];
- this._activePlugins = [];
- this._activePluginsForExtraEvents = [];
- this._material = material;
- this._scene = material.getScene();
- this._engine = this._scene.getEngine();
- }
- /**
- * @internal
- */
- _addPlugin(plugin) {
- for (let i = 0; i < this._plugins.length; ++i) {
- if (this._plugins[i].name === plugin.name) {
- return false;
- }
- }
- if (this._material._uniformBufferLayoutBuilt) {
- throw `The plugin "${plugin.name}" can't be added to the material "${this._material.name}" because this material has already been used for rendering! Please add plugins to materials before any rendering with this material occurs.`;
- }
- const pluginClassName = plugin.getClassName();
- if (!MaterialPluginManager._MaterialPluginClassToMainDefine[pluginClassName]) {
- MaterialPluginManager._MaterialPluginClassToMainDefine[pluginClassName] = "MATERIALPLUGIN_" + ++MaterialPluginManager._MaterialPluginCounter;
- }
- this._material._callbackPluginEventGeneric = this._handlePluginEvent.bind(this);
- this._plugins.push(plugin);
- this._plugins.sort((a, b) => a.priority - b.priority);
- this._codeInjectionPoints = {};
- const defineNamesFromPlugins = {};
- defineNamesFromPlugins[MaterialPluginManager._MaterialPluginClassToMainDefine[pluginClassName]] = {
- type: "boolean",
- default: true,
- };
- for (const plugin of this._plugins) {
- plugin.collectDefines(defineNamesFromPlugins);
- this._collectPointNames("vertex", plugin.getCustomCode("vertex"));
- this._collectPointNames("fragment", plugin.getCustomCode("fragment"));
- }
- this._defineNamesFromPlugins = defineNamesFromPlugins;
- return true;
- }
- /**
- * @internal
- */
- _activatePlugin(plugin) {
- if (this._activePlugins.indexOf(plugin) === -1) {
- this._activePlugins.push(plugin);
- this._activePlugins.sort((a, b) => a.priority - b.priority);
- this._material._callbackPluginEventIsReadyForSubMesh = this._handlePluginEventIsReadyForSubMesh.bind(this);
- this._material._callbackPluginEventPrepareDefinesBeforeAttributes = this._handlePluginEventPrepareDefinesBeforeAttributes.bind(this);
- this._material._callbackPluginEventPrepareDefines = this._handlePluginEventPrepareDefines.bind(this);
- this._material._callbackPluginEventBindForSubMesh = this._handlePluginEventBindForSubMesh.bind(this);
- if (plugin.registerForExtraEvents) {
- this._activePluginsForExtraEvents.push(plugin);
- this._activePluginsForExtraEvents.sort((a, b) => a.priority - b.priority);
- this._material._callbackPluginEventHasRenderTargetTextures = this._handlePluginEventHasRenderTargetTextures.bind(this);
- this._material._callbackPluginEventFillRenderTargetTextures = this._handlePluginEventFillRenderTargetTextures.bind(this);
- this._material._callbackPluginEventHardBindForSubMesh = this._handlePluginEventHardBindForSubMesh.bind(this);
- }
- }
- }
- /**
- * Gets a plugin from the list of plugins managed by this manager
- * @param name name of the plugin
- * @returns the plugin if found, else null
- */
- getPlugin(name) {
- for (let i = 0; i < this._plugins.length; ++i) {
- if (this._plugins[i].name === name) {
- return this._plugins[i];
- }
- }
- return null;
- }
- _handlePluginEventIsReadyForSubMesh(eventData) {
- let isReady = true;
- for (const plugin of this._activePlugins) {
- isReady = isReady && plugin.isReadyForSubMesh(eventData.defines, this._scene, this._engine, eventData.subMesh);
- }
- eventData.isReadyForSubMesh = isReady;
- }
- _handlePluginEventPrepareDefinesBeforeAttributes(eventData) {
- for (const plugin of this._activePlugins) {
- plugin.prepareDefinesBeforeAttributes(eventData.defines, this._scene, eventData.mesh);
- }
- }
- _handlePluginEventPrepareDefines(eventData) {
- for (const plugin of this._activePlugins) {
- plugin.prepareDefines(eventData.defines, this._scene, eventData.mesh);
- }
- }
- _handlePluginEventHardBindForSubMesh(eventData) {
- for (const plugin of this._activePluginsForExtraEvents) {
- plugin.hardBindForSubMesh(this._material._uniformBuffer, this._scene, this._engine, eventData.subMesh);
- }
- }
- _handlePluginEventBindForSubMesh(eventData) {
- for (const plugin of this._activePlugins) {
- plugin.bindForSubMesh(this._material._uniformBuffer, this._scene, this._engine, eventData.subMesh);
- }
- }
- _handlePluginEventHasRenderTargetTextures(eventData) {
- let hasRenderTargetTextures = false;
- for (const plugin of this._activePluginsForExtraEvents) {
- hasRenderTargetTextures = plugin.hasRenderTargetTextures();
- if (hasRenderTargetTextures) {
- break;
- }
- }
- eventData.hasRenderTargetTextures = hasRenderTargetTextures;
- }
- _handlePluginEventFillRenderTargetTextures(eventData) {
- for (const plugin of this._activePluginsForExtraEvents) {
- plugin.fillRenderTargetTextures(eventData.renderTargets);
- }
- }
- _handlePluginEvent(id, info) {
- var _a;
- switch (id) {
- case materialPluginEvent_MaterialPluginEvent.GetActiveTextures: {
- const eventData = info;
- for (const plugin of this._activePlugins) {
- plugin.getActiveTextures(eventData.activeTextures);
- }
- break;
- }
- case materialPluginEvent_MaterialPluginEvent.GetAnimatables: {
- const eventData = info;
- for (const plugin of this._activePlugins) {
- plugin.getAnimatables(eventData.animatables);
- }
- break;
- }
- case materialPluginEvent_MaterialPluginEvent.HasTexture: {
- const eventData = info;
- let hasTexture = false;
- for (const plugin of this._activePlugins) {
- hasTexture = plugin.hasTexture(eventData.texture);
- if (hasTexture) {
- break;
- }
- }
- eventData.hasTexture = hasTexture;
- break;
- }
- case materialPluginEvent_MaterialPluginEvent.Disposed: {
- const eventData = info;
- for (const plugin of this._plugins) {
- plugin.dispose(eventData.forceDisposeTextures);
- }
- break;
- }
- case materialPluginEvent_MaterialPluginEvent.GetDefineNames: {
- const eventData = info;
- eventData.defineNames = this._defineNamesFromPlugins;
- break;
- }
- case materialPluginEvent_MaterialPluginEvent.PrepareEffect: {
- const eventData = info;
- for (const plugin of this._activePlugins) {
- eventData.fallbackRank = plugin.addFallbacks(eventData.defines, eventData.fallbacks, eventData.fallbackRank);
- plugin.getAttributes(eventData.attributes, this._scene, eventData.mesh);
- }
- if (this._uniformList.length > 0) {
- eventData.uniforms.push(...this._uniformList);
- }
- if (this._samplerList.length > 0) {
- eventData.samplers.push(...this._samplerList);
- }
- if (this._uboList.length > 0) {
- eventData.uniformBuffersNames.push(...this._uboList);
- }
- eventData.customCode = this._injectCustomCode(eventData, eventData.customCode);
- break;
- }
- case materialPluginEvent_MaterialPluginEvent.PrepareUniformBuffer: {
- const eventData = info;
- this._uboDeclaration = "";
- this._vertexDeclaration = "";
- this._fragmentDeclaration = "";
- this._uniformList = [];
- this._samplerList = [];
- this._uboList = [];
- for (const plugin of this._plugins) {
- const uniforms = plugin.getUniforms();
- if (uniforms) {
- if (uniforms.ubo) {
- for (const uniform of uniforms.ubo) {
- if (uniform.size && uniform.type) {
- const arraySize = (_a = uniform.arraySize) !== null && _a !== void 0 ? _a : 0;
- eventData.ubo.addUniform(uniform.name, uniform.size, arraySize);
- this._uboDeclaration += `${uniform.type} ${uniform.name}${arraySize > 0 ? `[${arraySize}]` : ""};\n`;
- }
- this._uniformList.push(uniform.name);
- }
- }
- if (uniforms.vertex) {
- this._vertexDeclaration += uniforms.vertex + "\n";
- }
- if (uniforms.fragment) {
- this._fragmentDeclaration += uniforms.fragment + "\n";
- }
- }
- plugin.getSamplers(this._samplerList);
- plugin.getUniformBuffersNames(this._uboList);
- }
- break;
- }
- }
- }
- _collectPointNames(shaderType, customCode) {
- if (!customCode) {
- return;
- }
- for (const pointName in customCode) {
- if (!this._codeInjectionPoints[shaderType]) {
- this._codeInjectionPoints[shaderType] = {};
- }
- this._codeInjectionPoints[shaderType][pointName] = true;
- }
- }
- _injectCustomCode(eventData, existingCallback) {
- return (shaderType, code) => {
- var _a, _b;
- if (existingCallback) {
- code = existingCallback(shaderType, code);
- }
- if (this._uboDeclaration) {
- code = code.replace("#define ADDITIONAL_UBO_DECLARATION", this._uboDeclaration);
- }
- if (this._vertexDeclaration) {
- code = code.replace("#define ADDITIONAL_VERTEX_DECLARATION", this._vertexDeclaration);
- }
- if (this._fragmentDeclaration) {
- code = code.replace("#define ADDITIONAL_FRAGMENT_DECLARATION", this._fragmentDeclaration);
- }
- const points = (_a = this._codeInjectionPoints) === null || _a === void 0 ? void 0 : _a[shaderType];
- if (!points) {
- return code;
- }
- let processorOptions = null;
- for (let pointName in points) {
- let injectedCode = "";
- for (const plugin of this._activePlugins) {
- let customCode = (_b = plugin.getCustomCode(shaderType)) === null || _b === void 0 ? void 0 : _b[pointName];
- if (!customCode) {
- continue;
- }
- if (plugin.resolveIncludes) {
- if (processorOptions === null) {
- const shaderLanguage = ShaderLanguage.GLSL;
- processorOptions = {
- defines: [],
- indexParameters: eventData.indexParameters,
- isFragment: false,
- shouldUseHighPrecisionShader: this._engine._shouldUseHighPrecisionShader,
- processor: undefined,
- supportsUniformBuffers: this._engine.supportsUniformBuffers,
- shadersRepository: ShaderStore.GetShadersRepository(shaderLanguage),
- includesShadersStore: ShaderStore.GetIncludesShadersStore(shaderLanguage),
- version: undefined,
- platformName: this._engine.shaderPlatformName,
- processingContext: undefined,
- isNDCHalfZRange: this._engine.isNDCHalfZRange,
- useReverseDepthBuffer: this._engine.useReverseDepthBuffer,
- processCodeAfterIncludes: undefined, // not used by _ProcessIncludes
- };
- }
- processorOptions.isFragment = shaderType === "fragment";
- ShaderProcessor._ProcessIncludes(customCode, processorOptions, (code) => (customCode = code));
- }
- injectedCode += customCode + "\n";
- }
- if (injectedCode.length > 0) {
- if (pointName.charAt(0) === "!") {
- // pointName is a regular expression
- pointName = pointName.substring(1);
- let regexFlags = "g";
- if (pointName.charAt(0) === "!") {
- // no flags
- regexFlags = "";
- pointName = pointName.substring(1);
- }
- else {
- // get the flag(s)
- const matchOption = rxOption.exec(pointName);
- if (matchOption && matchOption.length >= 2) {
- regexFlags = matchOption[1];
- pointName = pointName.substring(regexFlags.length + 1);
- }
- }
- if (regexFlags.indexOf("g") < 0) {
- // we force the "g" flag so that the regexp object is stateful!
- regexFlags += "g";
- }
- const sourceCode = code;
- const rx = new RegExp(pointName, regexFlags);
- let match = rx.exec(sourceCode);
- while (match !== null) {
- let newCode = injectedCode;
- for (let i = 0; i < match.length; ++i) {
- newCode = newCode.replace("$" + i, match[i]);
- }
- code = code.replace(match[0], newCode);
- match = rx.exec(sourceCode);
- }
- }
- else {
- const fullPointName = "#define " + pointName;
- code = code.replace(fullPointName, "\n" + injectedCode + "\n" + fullPointName);
- }
- }
- }
- return code;
- };
- }
-}
-/** Map a plugin class name to a #define name (used in the vertex/fragment shaders as a marker of the plugin usage) */
-MaterialPluginManager._MaterialPluginClassToMainDefine = {};
-MaterialPluginManager._MaterialPluginCounter = 0;
-(() => {
- engineStore_EngineStore.OnEnginesDisposedObservable.add(() => {
- UnregisterAllMaterialPlugins();
- });
-})();
-const plugins = [];
-let inited = false;
-let observer = null;
-/**
- * Registers a new material plugin through a factory, or updates it. This makes the plugin available to all materials instantiated after its registration.
- * @param pluginName The plugin name
- * @param factory The factory function which allows to create the plugin
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-function RegisterMaterialPlugin(pluginName, factory) {
- if (!inited) {
- observer = Material.OnEventObservable.add((material) => {
- for (const [, factory] of plugins) {
- factory(material);
- }
- }, MaterialPluginEvent.Created);
- inited = true;
- }
- const existing = plugins.filter(([name, _factory]) => name === pluginName);
- if (existing.length > 0) {
- existing[0][1] = factory;
- }
- else {
- plugins.push([pluginName, factory]);
- }
-}
-/**
- * Removes a material plugin from the list of global plugins.
- * @param pluginName The plugin name
- * @returns true if the plugin has been removed, else false
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-function UnregisterMaterialPlugin(pluginName) {
- for (let i = 0; i < plugins.length; ++i) {
- if (plugins[i][0] === pluginName) {
- plugins.splice(i, 1);
- if (plugins.length === 0) {
- UnregisterAllMaterialPlugins();
- }
- return true;
- }
- }
- return false;
-}
-/**
- * Clear the list of global material plugins
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-function UnregisterAllMaterialPlugins() {
- plugins.length = 0;
- inited = false;
- material_Material.OnEventObservable.remove(observer);
- observer = null;
-}
-//# sourceMappingURL=materialPluginManager.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/materialPluginBase.js
-
-
-
-
-/**
- * Base class for material plugins.
- * @since 5.0
- */
-class MaterialPluginBase {
- _enable(enable) {
- if (enable) {
- this._pluginManager._activatePlugin(this);
- }
- }
- /**
- * Creates a new material plugin
- * @param material parent material of the plugin
- * @param name name of the plugin
- * @param priority priority of the plugin
- * @param defines list of defines used by the plugin. The value of the property is the default value for this property
- * @param addToPluginList true to add the plugin to the list of plugins managed by the material plugin manager of the material (default: true)
- * @param enable true to enable the plugin (it is handy if the plugin does not handle properties to switch its current activation)
- * @param resolveIncludes Indicates that any #include directive in the plugin code must be replaced by the corresponding code (default: false)
- */
- constructor(material, name, priority, defines, addToPluginList = true, enable = false, resolveIncludes = false) {
- /**
- * Defines the priority of the plugin. Lower numbers run first.
- */
- this.priority = 500;
- /**
- * Indicates that any #include directive in the plugin code must be replaced by the corresponding code.
- */
- this.resolveIncludes = false;
- /**
- * Indicates that this plugin should be notified for the extra events (HasRenderTargetTextures / FillRenderTargetTextures / HardBindForSubMesh)
- */
- this.registerForExtraEvents = false;
- this._material = material;
- this.name = name;
- this.priority = priority;
- this.resolveIncludes = resolveIncludes;
- if (!material.pluginManager) {
- material.pluginManager = new MaterialPluginManager(material);
- material.onDisposeObservable.add(() => {
- material.pluginManager = undefined;
- });
- }
- this._pluginDefineNames = defines;
- this._pluginManager = material.pluginManager;
- if (addToPluginList) {
- this._pluginManager._addPlugin(this);
- }
- if (enable) {
- this._enable(true);
- }
- this.markAllDefinesAsDirty = material._dirtyCallbacks[63];
- }
- /**
- * Gets the current class name useful for serialization or dynamic coding.
- * @returns The class name.
- */
- getClassName() {
- return "MaterialPluginBase";
- }
- /**
- * Specifies that the submesh is ready to be used.
- * @param defines the list of "defines" to update.
- * @param scene defines the scene the material belongs to.
- * @param engine the engine this scene belongs to.
- * @param subMesh the submesh to check for readiness
- * @returns - boolean indicating that the submesh is ready or not.
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- isReadyForSubMesh(defines, scene, engine, subMesh) {
- return true;
- }
- /**
- * Binds the material data (this function is called even if mustRebind() returns false)
- * @param uniformBuffer defines the Uniform buffer to fill in.
- * @param scene defines the scene the material belongs to.
- * @param engine defines the engine the material belongs to.
- * @param subMesh the submesh to bind data for
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- hardBindForSubMesh(uniformBuffer, scene, engine, subMesh) { }
- /**
- * Binds the material data.
- * @param uniformBuffer defines the Uniform buffer to fill in.
- * @param scene defines the scene the material belongs to.
- * @param engine the engine this scene belongs to.
- * @param subMesh the submesh to bind data for
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- bindForSubMesh(uniformBuffer, scene, engine, subMesh) { }
- /**
- * Disposes the resources of the material.
- * @param forceDisposeTextures - Forces the disposal of all textures.
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- dispose(forceDisposeTextures) { }
- /**
- * Returns a list of custom shader code fragments to customize the shader.
- * @param shaderType "vertex" or "fragment"
- * @returns null if no code to be added, or a list of pointName =\> code.
- * Note that `pointName` can also be a regular expression if it starts with a `!`.
- * In that case, the string found by the regular expression (if any) will be
- * replaced by the code provided.
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- getCustomCode(shaderType) {
- return null;
- }
- /**
- * Collects all defines.
- * @param defines The object to append to.
- */
- collectDefines(defines) {
- if (!this._pluginDefineNames) {
- return;
- }
- for (const key of Object.keys(this._pluginDefineNames)) {
- if (key[0] === "_") {
- continue;
- }
- const type = typeof this._pluginDefineNames[key];
- defines[key] = {
- type: type === "number" ? "number" : type === "string" ? "string" : type === "boolean" ? "boolean" : "object",
- default: this._pluginDefineNames[key],
- };
- }
- }
- /**
- * Sets the defines for the next rendering. Called before MaterialHelper.PrepareDefinesForAttributes is called.
- * @param defines the list of "defines" to update.
- * @param scene defines the scene to the material belongs to.
- * @param mesh the mesh being rendered
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- prepareDefinesBeforeAttributes(defines, scene, mesh) { }
- /**
- * Sets the defines for the next rendering
- * @param defines the list of "defines" to update.
- * @param scene defines the scene to the material belongs to.
- * @param mesh the mesh being rendered
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- prepareDefines(defines, scene, mesh) { }
- /**
- * Checks to see if a texture is used in the material.
- * @param texture - Base texture to use.
- * @returns - Boolean specifying if a texture is used in the material.
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- hasTexture(texture) {
- return false;
- }
- /**
- * Gets a boolean indicating that current material needs to register RTT
- * @returns true if this uses a render target otherwise false.
- */
- hasRenderTargetTextures() {
- return false;
- }
- /**
- * Fills the list of render target textures.
- * @param renderTargets the list of render targets to update
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- fillRenderTargetTextures(renderTargets) { }
- /**
- * Returns an array of the actively used textures.
- * @param activeTextures Array of BaseTextures
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- getActiveTextures(activeTextures) { }
- /**
- * Returns the animatable textures.
- * @param animatables Array of animatable textures.
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- getAnimatables(animatables) { }
- /**
- * Add fallbacks to the effect fallbacks list.
- * @param defines defines the Base texture to use.
- * @param fallbacks defines the current fallback list.
- * @param currentRank defines the current fallback rank.
- * @returns the new fallback rank.
- */
- addFallbacks(defines, fallbacks, currentRank) {
- return currentRank;
- }
- /**
- * Gets the samplers used by the plugin.
- * @param samplers list that the sampler names should be added to.
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- getSamplers(samplers) { }
- /**
- * Gets the attributes used by the plugin.
- * @param attributes list that the attribute names should be added to.
- * @param scene the scene that the material belongs to.
- * @param mesh the mesh being rendered.
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- getAttributes(attributes, scene, mesh) { }
- /**
- * Gets the uniform buffers names added by the plugin.
- * @param ubos list that the ubo names should be added to.
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- getUniformBuffersNames(ubos) { }
- /**
- * Gets the description of the uniforms to add to the ubo (if engine supports ubos) or to inject directly in the vertex/fragment shaders (if engine does not support ubos)
- * @returns the description of the uniforms
- */
- getUniforms() {
- return {};
- }
- /**
- * Makes a duplicate of the current configuration into another one.
- * @param plugin define the config where to copy the info
- */
- copyTo(plugin) {
- decorators_SerializationHelper.Clone(() => plugin, this);
- }
- /**
- * Serializes this plugin configuration.
- * @returns - An object with the serialized config.
- */
- serialize() {
- return decorators_SerializationHelper.Serialize(this);
- }
- /**
- * Parses a plugin configuration from a serialized object.
- * @param source - Serialized object.
- * @param scene Defines the scene we are parsing for
- * @param rootUrl Defines the rootUrl to load from
- */
- parse(source, scene, rootUrl) {
- decorators_SerializationHelper.Parse(() => this, source, scene, rootUrl);
- }
-}
-__decorate([
- serialize()
-], MaterialPluginBase.prototype, "name", void 0);
-__decorate([
- serialize()
-], MaterialPluginBase.prototype, "priority", void 0);
-__decorate([
- serialize()
-], MaterialPluginBase.prototype, "resolveIncludes", void 0);
-__decorate([
- serialize()
-], MaterialPluginBase.prototype, "registerForExtraEvents", void 0);
-//# sourceMappingURL=materialPluginBase.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/material.detailMapConfiguration.js
-
-
-
-
-
-
-
-
-/**
- * @internal
- */
-class MaterialDetailMapDefines extends MaterialDefines {
- constructor() {
- super(...arguments);
- this.DETAIL = false;
- this.DETAILDIRECTUV = 0;
- this.DETAIL_NORMALBLENDMETHOD = 0;
- }
-}
-/**
- * Plugin that implements the detail map component of a material
- *
- * Inspired from:
- * Unity: https://docs.unity3d.com/Packages/com.unity.render-pipelines.high-definition@9.0/manual/Mask-Map-and-Detail-Map.html and https://docs.unity3d.com/Manual/StandardShaderMaterialParameterDetail.html
- * Unreal: https://docs.unrealengine.com/en-US/Engine/Rendering/Materials/HowTo/DetailTexturing/index.html
- * Cryengine: https://docs.cryengine.com/display/SDKDOC2/Detail+Maps
- */
-class material_detailMapConfiguration_DetailMapConfiguration extends MaterialPluginBase {
- /** @internal */
- _markAllSubMeshesAsTexturesDirty() {
- this._enable(this._isEnabled);
- this._internalMarkAllSubMeshesAsTexturesDirty();
- }
- constructor(material, addToPluginList = true) {
- super(material, "DetailMap", 140, new MaterialDetailMapDefines(), addToPluginList);
- this._texture = null;
- /**
- * Defines how strongly the detail diffuse/albedo channel is blended with the regular diffuse/albedo texture
- * Bigger values mean stronger blending
- */
- this.diffuseBlendLevel = 1;
- /**
- * Defines how strongly the detail roughness channel is blended with the regular roughness value
- * Bigger values mean stronger blending. Only used with PBR materials
- */
- this.roughnessBlendLevel = 1;
- /**
- * Defines how strong the bump effect from the detail map is
- * Bigger values mean stronger effect
- */
- this.bumpLevel = 1;
- this._normalBlendMethod = material_Material.MATERIAL_NORMALBLENDMETHOD_WHITEOUT;
- this._isEnabled = false;
- /**
- * Enable or disable the detail map on this material
- */
- this.isEnabled = false;
- this._internalMarkAllSubMeshesAsTexturesDirty = material._dirtyCallbacks[1];
- }
- isReadyForSubMesh(defines, scene, engine) {
- if (!this._isEnabled) {
- return true;
- }
- if (defines._areTexturesDirty && scene.texturesEnabled) {
- if (engine.getCaps().standardDerivatives && this._texture && MaterialFlags.DetailTextureEnabled) {
- // Detail texture cannot be not blocking.
- if (!this._texture.isReady()) {
- return false;
- }
- }
- }
- return true;
- }
- prepareDefines(defines, scene) {
- if (this._isEnabled) {
- defines.DETAIL_NORMALBLENDMETHOD = this._normalBlendMethod;
- const engine = scene.getEngine();
- if (defines._areTexturesDirty) {
- if (engine.getCaps().standardDerivatives && this._texture && MaterialFlags.DetailTextureEnabled && this._isEnabled) {
- MaterialHelper.PrepareDefinesForMergedUV(this._texture, defines, "DETAIL");
- defines.DETAIL_NORMALBLENDMETHOD = this._normalBlendMethod;
- }
- else {
- defines.DETAIL = false;
- }
- }
- }
- else {
- defines.DETAIL = false;
- }
- }
- bindForSubMesh(uniformBuffer, scene) {
- if (!this._isEnabled) {
- return;
- }
- const isFrozen = this._material.isFrozen;
- if (!uniformBuffer.useUbo || !isFrozen || !uniformBuffer.isSync) {
- if (this._texture && MaterialFlags.DetailTextureEnabled) {
- uniformBuffer.updateFloat4("vDetailInfos", this._texture.coordinatesIndex, this.diffuseBlendLevel, this.bumpLevel, this.roughnessBlendLevel);
- MaterialHelper.BindTextureMatrix(this._texture, uniformBuffer, "detail");
- }
- }
- // Textures
- if (scene.texturesEnabled) {
- if (this._texture && MaterialFlags.DetailTextureEnabled) {
- uniformBuffer.setTexture("detailSampler", this._texture);
- }
- }
- }
- hasTexture(texture) {
- if (this._texture === texture) {
- return true;
- }
- return false;
- }
- getActiveTextures(activeTextures) {
- if (this._texture) {
- activeTextures.push(this._texture);
- }
- }
- getAnimatables(animatables) {
- if (this._texture && this._texture.animations && this._texture.animations.length > 0) {
- animatables.push(this._texture);
- }
- }
- dispose(forceDisposeTextures) {
- var _a;
- if (forceDisposeTextures) {
- (_a = this._texture) === null || _a === void 0 ? void 0 : _a.dispose();
- }
- }
- getClassName() {
- return "DetailMapConfiguration";
- }
- getSamplers(samplers) {
- samplers.push("detailSampler");
- }
- getUniforms() {
- return {
- ubo: [
- { name: "vDetailInfos", size: 4, type: "vec4" },
- { name: "detailMatrix", size: 16, type: "mat4" },
- ],
- };
- }
-}
-__decorate([
- serializeAsTexture("detailTexture"),
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], material_detailMapConfiguration_DetailMapConfiguration.prototype, "texture", void 0);
-__decorate([
- serialize()
-], material_detailMapConfiguration_DetailMapConfiguration.prototype, "diffuseBlendLevel", void 0);
-__decorate([
- serialize()
-], material_detailMapConfiguration_DetailMapConfiguration.prototype, "roughnessBlendLevel", void 0);
-__decorate([
- serialize()
-], material_detailMapConfiguration_DetailMapConfiguration.prototype, "bumpLevel", void 0);
-__decorate([
- serialize(),
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], material_detailMapConfiguration_DetailMapConfiguration.prototype, "normalBlendMethod", void 0);
-__decorate([
- serialize(),
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], material_detailMapConfiguration_DetailMapConfiguration.prototype, "isEnabled", void 0);
-//# sourceMappingURL=material.detailMapConfiguration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/standardMaterial.js
-
-/* eslint-disable @typescript-eslint/naming-convention */
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-const standardMaterial_onCreatedEffectParameters = { effect: null, subMesh: null };
-/** @internal */
-class StandardMaterialDefines extends MaterialDefines {
- /**
- * Initializes the Standard Material defines.
- * @param externalProperties The external properties
- */
- constructor(externalProperties) {
- super(externalProperties);
- this.MAINUV1 = false;
- this.MAINUV2 = false;
- this.MAINUV3 = false;
- this.MAINUV4 = false;
- this.MAINUV5 = false;
- this.MAINUV6 = false;
- this.DIFFUSE = false;
- this.DIFFUSEDIRECTUV = 0;
- this.BAKED_VERTEX_ANIMATION_TEXTURE = false;
- this.AMBIENT = false;
- this.AMBIENTDIRECTUV = 0;
- this.OPACITY = false;
- this.OPACITYDIRECTUV = 0;
- this.OPACITYRGB = false;
- this.REFLECTION = false;
- this.EMISSIVE = false;
- this.EMISSIVEDIRECTUV = 0;
- this.SPECULAR = false;
- this.SPECULARDIRECTUV = 0;
- this.BUMP = false;
- this.BUMPDIRECTUV = 0;
- this.PARALLAX = false;
- this.PARALLAXOCCLUSION = false;
- this.SPECULAROVERALPHA = false;
- this.CLIPPLANE = false;
- this.CLIPPLANE2 = false;
- this.CLIPPLANE3 = false;
- this.CLIPPLANE4 = false;
- this.CLIPPLANE5 = false;
- this.CLIPPLANE6 = false;
- this.ALPHATEST = false;
- this.DEPTHPREPASS = false;
- this.ALPHAFROMDIFFUSE = false;
- this.POINTSIZE = false;
- this.FOG = false;
- this.SPECULARTERM = false;
- this.DIFFUSEFRESNEL = false;
- this.OPACITYFRESNEL = false;
- this.REFLECTIONFRESNEL = false;
- this.REFRACTIONFRESNEL = false;
- this.EMISSIVEFRESNEL = false;
- this.FRESNEL = false;
- this.NORMAL = false;
- this.TANGENT = false;
- this.UV1 = false;
- this.UV2 = false;
- this.UV3 = false;
- this.UV4 = false;
- this.UV5 = false;
- this.UV6 = false;
- this.VERTEXCOLOR = false;
- this.VERTEXALPHA = false;
- this.NUM_BONE_INFLUENCERS = 0;
- this.BonesPerMesh = 0;
- this.BONETEXTURE = false;
- this.BONES_VELOCITY_ENABLED = false;
- this.INSTANCES = false;
- this.THIN_INSTANCES = false;
- this.INSTANCESCOLOR = false;
- this.GLOSSINESS = false;
- this.ROUGHNESS = false;
- this.EMISSIVEASILLUMINATION = false;
- this.LINKEMISSIVEWITHDIFFUSE = false;
- this.REFLECTIONFRESNELFROMSPECULAR = false;
- this.LIGHTMAP = false;
- this.LIGHTMAPDIRECTUV = 0;
- this.OBJECTSPACE_NORMALMAP = false;
- this.USELIGHTMAPASSHADOWMAP = false;
- this.REFLECTIONMAP_3D = false;
- this.REFLECTIONMAP_SPHERICAL = false;
- this.REFLECTIONMAP_PLANAR = false;
- this.REFLECTIONMAP_CUBIC = false;
- this.USE_LOCAL_REFLECTIONMAP_CUBIC = false;
- this.USE_LOCAL_REFRACTIONMAP_CUBIC = false;
- this.REFLECTIONMAP_PROJECTION = false;
- this.REFLECTIONMAP_SKYBOX = false;
- this.REFLECTIONMAP_EXPLICIT = false;
- this.REFLECTIONMAP_EQUIRECTANGULAR = false;
- this.REFLECTIONMAP_EQUIRECTANGULAR_FIXED = false;
- this.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED = false;
- this.REFLECTIONMAP_OPPOSITEZ = false;
- this.INVERTCUBICMAP = false;
- this.LOGARITHMICDEPTH = false;
- this.REFRACTION = false;
- this.REFRACTIONMAP_3D = false;
- this.REFLECTIONOVERALPHA = false;
- this.TWOSIDEDLIGHTING = false;
- this.SHADOWFLOAT = false;
- this.MORPHTARGETS = false;
- this.MORPHTARGETS_NORMAL = false;
- this.MORPHTARGETS_TANGENT = false;
- this.MORPHTARGETS_UV = false;
- this.NUM_MORPH_INFLUENCERS = 0;
- this.MORPHTARGETS_TEXTURE = false;
- this.NONUNIFORMSCALING = false; // https://playground.babylonjs.com#V6DWIH
- this.PREMULTIPLYALPHA = false; // https://playground.babylonjs.com#LNVJJ7
- this.ALPHATEST_AFTERALLALPHACOMPUTATIONS = false;
- this.ALPHABLEND = true;
- this.PREPASS = false;
- this.PREPASS_IRRADIANCE = false;
- this.PREPASS_IRRADIANCE_INDEX = -1;
- this.PREPASS_ALBEDO_SQRT = false;
- this.PREPASS_ALBEDO_SQRT_INDEX = -1;
- this.PREPASS_DEPTH = false;
- this.PREPASS_DEPTH_INDEX = -1;
- this.PREPASS_NORMAL = false;
- this.PREPASS_NORMAL_INDEX = -1;
- this.PREPASS_POSITION = false;
- this.PREPASS_POSITION_INDEX = -1;
- this.PREPASS_VELOCITY = false;
- this.PREPASS_VELOCITY_INDEX = -1;
- this.PREPASS_REFLECTIVITY = false;
- this.PREPASS_REFLECTIVITY_INDEX = -1;
- this.SCENE_MRT_COUNT = 0;
- this.RGBDLIGHTMAP = false;
- this.RGBDREFLECTION = false;
- this.RGBDREFRACTION = false;
- this.IMAGEPROCESSING = false;
- this.VIGNETTE = false;
- this.VIGNETTEBLENDMODEMULTIPLY = false;
- this.VIGNETTEBLENDMODEOPAQUE = false;
- this.TONEMAPPING = false;
- this.TONEMAPPING_ACES = false;
- this.CONTRAST = false;
- this.COLORCURVES = false;
- this.COLORGRADING = false;
- this.COLORGRADING3D = false;
- this.SAMPLER3DGREENDEPTH = false;
- this.SAMPLER3DBGRMAP = false;
- this.DITHER = false;
- this.IMAGEPROCESSINGPOSTPROCESS = false;
- this.SKIPFINALCOLORCLAMP = false;
- this.MULTIVIEW = false;
- this.ORDER_INDEPENDENT_TRANSPARENCY = false;
- this.ORDER_INDEPENDENT_TRANSPARENCY_16BITS = false;
- this.CAMERA_ORTHOGRAPHIC = false;
- this.CAMERA_PERSPECTIVE = false;
- /**
- * If the reflection texture on this material is in linear color space
- * @internal
- */
- this.IS_REFLECTION_LINEAR = false;
- /**
- * If the refraction texture on this material is in linear color space
- * @internal
- */
- this.IS_REFRACTION_LINEAR = false;
- this.EXPOSURE = false;
- this.DECAL_AFTER_DETAIL = false;
- this.rebuild();
- }
- setReflectionMode(modeToEnable) {
- const modes = [
- "REFLECTIONMAP_CUBIC",
- "REFLECTIONMAP_EXPLICIT",
- "REFLECTIONMAP_PLANAR",
- "REFLECTIONMAP_PROJECTION",
- "REFLECTIONMAP_PROJECTION",
- "REFLECTIONMAP_SKYBOX",
- "REFLECTIONMAP_SPHERICAL",
- "REFLECTIONMAP_EQUIRECTANGULAR",
- "REFLECTIONMAP_EQUIRECTANGULAR_FIXED",
- "REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED",
- ];
- for (const mode of modes) {
- this[mode] = mode === modeToEnable;
- }
- }
-}
-/**
- * This is the default material used in Babylon. It is the best trade off between quality
- * and performances.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/materials_introduction
- */
-class standardMaterial_StandardMaterial extends PushMaterial {
- /**
- * Gets the image processing configuration used either in this material.
- */
- get imageProcessingConfiguration() {
- return this._imageProcessingConfiguration;
- }
- /**
- * Sets the Default image processing configuration used either in the this material.
- *
- * If sets to null, the scene one is in use.
- */
- set imageProcessingConfiguration(value) {
- this._attachImageProcessingConfiguration(value);
- // Ensure the effect will be rebuilt.
- this._markAllSubMeshesAsTexturesDirty();
- }
- /**
- * Attaches a new image processing configuration to the Standard Material.
- * @param configuration
- */
- _attachImageProcessingConfiguration(configuration) {
- if (configuration === this._imageProcessingConfiguration) {
- return;
- }
- // Detaches observer
- if (this._imageProcessingConfiguration && this._imageProcessingObserver) {
- this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver);
- }
- // Pick the scene configuration if needed
- if (!configuration) {
- this._imageProcessingConfiguration = this.getScene().imageProcessingConfiguration;
- }
- else {
- this._imageProcessingConfiguration = configuration;
- }
- // Attaches observer
- if (this._imageProcessingConfiguration) {
- this._imageProcessingObserver = this._imageProcessingConfiguration.onUpdateParameters.add(() => {
- this._markAllSubMeshesAsImageProcessingDirty();
- });
- }
- }
- /**
- * Can this material render to prepass
- */
- get isPrePassCapable() {
- return !this.disableDepthWrite;
- }
- /**
- * Gets whether the color curves effect is enabled.
- */
- get cameraColorCurvesEnabled() {
- return this.imageProcessingConfiguration.colorCurvesEnabled;
- }
- /**
- * Sets whether the color curves effect is enabled.
- */
- set cameraColorCurvesEnabled(value) {
- this.imageProcessingConfiguration.colorCurvesEnabled = value;
- }
- /**
- * Gets whether the color grading effect is enabled.
- */
- get cameraColorGradingEnabled() {
- return this.imageProcessingConfiguration.colorGradingEnabled;
- }
- /**
- * Gets whether the color grading effect is enabled.
- */
- set cameraColorGradingEnabled(value) {
- this.imageProcessingConfiguration.colorGradingEnabled = value;
- }
- /**
- * Gets whether tonemapping is enabled or not.
- */
- get cameraToneMappingEnabled() {
- return this._imageProcessingConfiguration.toneMappingEnabled;
- }
- /**
- * Sets whether tonemapping is enabled or not
- */
- set cameraToneMappingEnabled(value) {
- this._imageProcessingConfiguration.toneMappingEnabled = value;
- }
- /**
- * The camera exposure used on this material.
- * This property is here and not in the camera to allow controlling exposure without full screen post process.
- * This corresponds to a photographic exposure.
- */
- get cameraExposure() {
- return this._imageProcessingConfiguration.exposure;
- }
- /**
- * The camera exposure used on this material.
- * This property is here and not in the camera to allow controlling exposure without full screen post process.
- * This corresponds to a photographic exposure.
- */
- set cameraExposure(value) {
- this._imageProcessingConfiguration.exposure = value;
- }
- /**
- * Gets The camera contrast used on this material.
- */
- get cameraContrast() {
- return this._imageProcessingConfiguration.contrast;
- }
- /**
- * Sets The camera contrast used on this material.
- */
- set cameraContrast(value) {
- this._imageProcessingConfiguration.contrast = value;
- }
- /**
- * Gets the Color Grading 2D Lookup Texture.
- */
- get cameraColorGradingTexture() {
- return this._imageProcessingConfiguration.colorGradingTexture;
- }
- /**
- * Sets the Color Grading 2D Lookup Texture.
- */
- set cameraColorGradingTexture(value) {
- this._imageProcessingConfiguration.colorGradingTexture = value;
- }
- /**
- * The color grading curves provide additional color adjustmnent that is applied after any color grading transform (3D LUT).
- * They allow basic adjustment of saturation and small exposure adjustments, along with color filter tinting to provide white balance adjustment or more stylistic effects.
- * These are similar to controls found in many professional imaging or colorist software. The global controls are applied to the entire image. For advanced tuning, extra controls are provided to adjust the shadow, midtone and highlight areas of the image;
- * corresponding to low luminance, medium luminance, and high luminance areas respectively.
- */
- get cameraColorCurves() {
- return this._imageProcessingConfiguration.colorCurves;
- }
- /**
- * The color grading curves provide additional color adjustment that is applied after any color grading transform (3D LUT).
- * They allow basic adjustment of saturation and small exposure adjustments, along with color filter tinting to provide white balance adjustment or more stylistic effects.
- * These are similar to controls found in many professional imaging or colorist software. The global controls are applied to the entire image. For advanced tuning, extra controls are provided to adjust the shadow, midtone and highlight areas of the image;
- * corresponding to low luminance, medium luminance, and high luminance areas respectively.
- */
- set cameraColorCurves(value) {
- this._imageProcessingConfiguration.colorCurves = value;
- }
- /**
- * Can this material render to several textures at once
- */
- get canRenderToMRT() {
- return true;
- }
- /**
- * Instantiates a new standard material.
- * This is the default material used in Babylon. It is the best trade off between quality
- * and performances.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/materials_introduction
- * @param name Define the name of the material in the scene
- * @param scene Define the scene the material belong to
- */
- constructor(name, scene) {
- super(name, scene);
- this._diffuseTexture = null;
- this._ambientTexture = null;
- this._opacityTexture = null;
- this._reflectionTexture = null;
- this._emissiveTexture = null;
- this._specularTexture = null;
- this._bumpTexture = null;
- this._lightmapTexture = null;
- this._refractionTexture = null;
- /**
- * The color of the material lit by the environmental background lighting.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/materials_introduction#ambient-color-example
- */
- this.ambientColor = new math_color_Color3(0, 0, 0);
- /**
- * The basic color of the material as viewed under a light.
- */
- this.diffuseColor = new math_color_Color3(1, 1, 1);
- /**
- * Define how the color and intensity of the highlight given by the light in the material.
- */
- this.specularColor = new math_color_Color3(1, 1, 1);
- /**
- * Define the color of the material as if self lit.
- * This will be mixed in the final result even in the absence of light.
- */
- this.emissiveColor = new math_color_Color3(0, 0, 0);
- /**
- * Defines how sharp are the highlights in the material.
- * The bigger the value the sharper giving a more glossy feeling to the result.
- * Reversely, the smaller the value the blurrier giving a more rough feeling to the result.
- */
- this.specularPower = 64;
- this._useAlphaFromDiffuseTexture = false;
- this._useEmissiveAsIllumination = false;
- this._linkEmissiveWithDiffuse = false;
- this._useSpecularOverAlpha = false;
- this._useReflectionOverAlpha = false;
- this._disableLighting = false;
- this._useObjectSpaceNormalMap = false;
- this._useParallax = false;
- this._useParallaxOcclusion = false;
- /**
- * Apply a scaling factor that determine which "depth" the height map should reprensent. A value between 0.05 and 0.1 is reasonnable in Parallax, you can reach 0.2 using Parallax Occlusion.
- */
- this.parallaxScaleBias = 0.05;
- this._roughness = 0;
- /**
- * In case of refraction, define the value of the index of refraction.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/reflectionTexture#how-to-obtain-reflections-and-refractions
- */
- this.indexOfRefraction = 0.98;
- /**
- * Invert the refraction texture alongside the y axis.
- * It can be useful with procedural textures or probe for instance.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/reflectionTexture#how-to-obtain-reflections-and-refractions
- */
- this.invertRefractionY = true;
- /**
- * Defines the alpha limits in alpha test mode.
- */
- this.alphaCutOff = 0.4;
- this._useLightmapAsShadowmap = false;
- this._useReflectionFresnelFromSpecular = false;
- this._useGlossinessFromSpecularMapAlpha = false;
- this._maxSimultaneousLights = 4;
- this._invertNormalMapX = false;
- this._invertNormalMapY = false;
- this._twoSidedLighting = false;
- this._applyDecalMapAfterDetailMap = false;
- this._renderTargets = new SmartArray(16);
- this._worldViewProjectionMatrix = math_vector_Matrix.Zero();
- this._globalAmbientColor = new math_color_Color3(0, 0, 0);
- this._cacheHasRenderTargetTextures = false;
- this.detailMap = new material_detailMapConfiguration_DetailMapConfiguration(this);
- // Setup the default processing configuration to the scene.
- this._attachImageProcessingConfiguration(null);
- this.prePassConfiguration = new PrePassConfiguration();
- this.getRenderTargetTextures = () => {
- this._renderTargets.reset();
- if (standardMaterial_StandardMaterial.ReflectionTextureEnabled && this._reflectionTexture && this._reflectionTexture.isRenderTarget) {
- this._renderTargets.push(this._reflectionTexture);
- }
- if (standardMaterial_StandardMaterial.RefractionTextureEnabled && this._refractionTexture && this._refractionTexture.isRenderTarget) {
- this._renderTargets.push(this._refractionTexture);
- }
- this._eventInfo.renderTargets = this._renderTargets;
- this._callbackPluginEventFillRenderTargetTextures(this._eventInfo);
- return this._renderTargets;
- };
- }
- /**
- * Gets a boolean indicating that current material needs to register RTT
- */
- get hasRenderTargetTextures() {
- if (standardMaterial_StandardMaterial.ReflectionTextureEnabled && this._reflectionTexture && this._reflectionTexture.isRenderTarget) {
- return true;
- }
- if (standardMaterial_StandardMaterial.RefractionTextureEnabled && this._refractionTexture && this._refractionTexture.isRenderTarget) {
- return true;
- }
- return this._cacheHasRenderTargetTextures;
- }
- /**
- * Gets the current class name of the material e.g. "StandardMaterial"
- * Mainly use in serialization.
- * @returns the class name
- */
- getClassName() {
- return "StandardMaterial";
- }
- /**
- * In case the depth buffer does not allow enough depth precision for your scene (might be the case in large scenes)
- * You can try switching to logarithmic depth.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/advanced/logarithmicDepthBuffer
- */
- get useLogarithmicDepth() {
- return this._useLogarithmicDepth;
- }
- set useLogarithmicDepth(value) {
- this._useLogarithmicDepth = value && this.getScene().getEngine().getCaps().fragmentDepthSupported;
- this._markAllSubMeshesAsMiscDirty();
- }
- /**
- * Specifies if the material will require alpha blending
- * @returns a boolean specifying if alpha blending is needed
- */
- needAlphaBlending() {
- if (this._disableAlphaBlending) {
- return false;
- }
- return (this.alpha < 1.0 ||
- this._opacityTexture != null ||
- this._shouldUseAlphaFromDiffuseTexture() ||
- (this._opacityFresnelParameters && this._opacityFresnelParameters.isEnabled));
- }
- /**
- * Specifies if this material should be rendered in alpha test mode
- * @returns a boolean specifying if an alpha test is needed.
- */
- needAlphaTesting() {
- if (this._forceAlphaTest) {
- return true;
- }
- return this._hasAlphaChannel() && (this._transparencyMode == null || this._transparencyMode === material_Material.MATERIAL_ALPHATEST);
- }
- /**
- * Specifies whether or not the alpha value of the diffuse texture should be used for alpha blending.
- */
- _shouldUseAlphaFromDiffuseTexture() {
- return this._diffuseTexture != null && this._diffuseTexture.hasAlpha && this._useAlphaFromDiffuseTexture && this._transparencyMode !== material_Material.MATERIAL_OPAQUE;
- }
- /**
- * Specifies whether or not there is a usable alpha channel for transparency.
- */
- _hasAlphaChannel() {
- return (this._diffuseTexture != null && this._diffuseTexture.hasAlpha) || this._opacityTexture != null;
- }
- /**
- * Get the texture used for alpha test purpose.
- * @returns the diffuse texture in case of the standard material.
- */
- getAlphaTestTexture() {
- return this._diffuseTexture;
- }
- /**
- * Get if the submesh is ready to be used and all its information available.
- * Child classes can use it to update shaders
- * @param mesh defines the mesh to check
- * @param subMesh defines which submesh to check
- * @param useInstances specifies that instances should be used
- * @returns a boolean indicating that the submesh is ready or not
- */
- isReadyForSubMesh(mesh, subMesh, useInstances = false) {
- if (!this._uniformBufferLayoutBuilt) {
- this.buildUniformLayout();
- }
- if (subMesh.effect && this.isFrozen) {
- if (subMesh.effect._wasPreviouslyReady && subMesh.effect._wasPreviouslyUsingInstances === useInstances) {
- return true;
- }
- }
- if (!subMesh.materialDefines) {
- this._callbackPluginEventGeneric(materialPluginEvent_MaterialPluginEvent.GetDefineNames, this._eventInfo);
- subMesh.materialDefines = new StandardMaterialDefines(this._eventInfo.defineNames);
- }
- const scene = this.getScene();
- const defines = subMesh.materialDefines;
- if (this._isReadyForSubMesh(subMesh)) {
- return true;
- }
- const engine = scene.getEngine();
- // Lights
- defines._needNormals = MaterialHelper.PrepareDefinesForLights(scene, mesh, defines, true, this._maxSimultaneousLights, this._disableLighting);
- // Multiview
- MaterialHelper.PrepareDefinesForMultiview(scene, defines);
- // PrePass
- const oit = this.needAlphaBlendingForMesh(mesh) && this.getScene().useOrderIndependentTransparency;
- MaterialHelper.PrepareDefinesForPrePass(scene, defines, this.canRenderToMRT && !oit);
- // Order independant transparency
- MaterialHelper.PrepareDefinesForOIT(scene, defines, oit);
- // Textures
- if (defines._areTexturesDirty) {
- this._eventInfo.hasRenderTargetTextures = false;
- this._callbackPluginEventHasRenderTargetTextures(this._eventInfo);
- this._cacheHasRenderTargetTextures = this._eventInfo.hasRenderTargetTextures;
- defines._needUVs = false;
- for (let i = 1; i <= 6; ++i) {
- defines["MAINUV" + i] = false;
- }
- if (scene.texturesEnabled) {
- defines.DIFFUSEDIRECTUV = 0;
- defines.BUMPDIRECTUV = 0;
- defines.AMBIENTDIRECTUV = 0;
- defines.OPACITYDIRECTUV = 0;
- defines.EMISSIVEDIRECTUV = 0;
- defines.SPECULARDIRECTUV = 0;
- defines.LIGHTMAPDIRECTUV = 0;
- if (this._diffuseTexture && standardMaterial_StandardMaterial.DiffuseTextureEnabled) {
- if (!this._diffuseTexture.isReadyOrNotBlocking()) {
- return false;
- }
- else {
- MaterialHelper.PrepareDefinesForMergedUV(this._diffuseTexture, defines, "DIFFUSE");
- }
- }
- else {
- defines.DIFFUSE = false;
- }
- if (this._ambientTexture && standardMaterial_StandardMaterial.AmbientTextureEnabled) {
- if (!this._ambientTexture.isReadyOrNotBlocking()) {
- return false;
- }
- else {
- MaterialHelper.PrepareDefinesForMergedUV(this._ambientTexture, defines, "AMBIENT");
- }
- }
- else {
- defines.AMBIENT = false;
- }
- if (this._opacityTexture && standardMaterial_StandardMaterial.OpacityTextureEnabled) {
- if (!this._opacityTexture.isReadyOrNotBlocking()) {
- return false;
- }
- else {
- MaterialHelper.PrepareDefinesForMergedUV(this._opacityTexture, defines, "OPACITY");
- defines.OPACITYRGB = this._opacityTexture.getAlphaFromRGB;
- }
- }
- else {
- defines.OPACITY = false;
- }
- if (this._reflectionTexture && standardMaterial_StandardMaterial.ReflectionTextureEnabled) {
- if (!this._reflectionTexture.isReadyOrNotBlocking()) {
- return false;
- }
- else {
- defines._needNormals = true;
- defines.REFLECTION = true;
- defines.ROUGHNESS = this._roughness > 0;
- defines.REFLECTIONOVERALPHA = this._useReflectionOverAlpha;
- defines.INVERTCUBICMAP = this._reflectionTexture.coordinatesMode === texture_Texture.INVCUBIC_MODE;
- defines.REFLECTIONMAP_3D = this._reflectionTexture.isCube;
- defines.REFLECTIONMAP_OPPOSITEZ =
- defines.REFLECTIONMAP_3D && this.getScene().useRightHandedSystem ? !this._reflectionTexture.invertZ : this._reflectionTexture.invertZ;
- defines.RGBDREFLECTION = this._reflectionTexture.isRGBD;
- switch (this._reflectionTexture.coordinatesMode) {
- case texture_Texture.EXPLICIT_MODE:
- defines.setReflectionMode("REFLECTIONMAP_EXPLICIT");
- break;
- case texture_Texture.PLANAR_MODE:
- defines.setReflectionMode("REFLECTIONMAP_PLANAR");
- break;
- case texture_Texture.PROJECTION_MODE:
- defines.setReflectionMode("REFLECTIONMAP_PROJECTION");
- break;
- case texture_Texture.SKYBOX_MODE:
- defines.setReflectionMode("REFLECTIONMAP_SKYBOX");
- break;
- case texture_Texture.SPHERICAL_MODE:
- defines.setReflectionMode("REFLECTIONMAP_SPHERICAL");
- break;
- case texture_Texture.EQUIRECTANGULAR_MODE:
- defines.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR");
- break;
- case texture_Texture.FIXED_EQUIRECTANGULAR_MODE:
- defines.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR_FIXED");
- break;
- case texture_Texture.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:
- defines.setReflectionMode("REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED");
- break;
- case texture_Texture.CUBIC_MODE:
- case texture_Texture.INVCUBIC_MODE:
- default:
- defines.setReflectionMode("REFLECTIONMAP_CUBIC");
- break;
- }
- defines.USE_LOCAL_REFLECTIONMAP_CUBIC = this._reflectionTexture.boundingBoxSize ? true : false;
- }
- }
- else {
- defines.REFLECTION = false;
- defines.REFLECTIONMAP_OPPOSITEZ = false;
- }
- if (this._emissiveTexture && standardMaterial_StandardMaterial.EmissiveTextureEnabled) {
- if (!this._emissiveTexture.isReadyOrNotBlocking()) {
- return false;
- }
- else {
- MaterialHelper.PrepareDefinesForMergedUV(this._emissiveTexture, defines, "EMISSIVE");
- }
- }
- else {
- defines.EMISSIVE = false;
- }
- if (this._lightmapTexture && standardMaterial_StandardMaterial.LightmapTextureEnabled) {
- if (!this._lightmapTexture.isReadyOrNotBlocking()) {
- return false;
- }
- else {
- MaterialHelper.PrepareDefinesForMergedUV(this._lightmapTexture, defines, "LIGHTMAP");
- defines.USELIGHTMAPASSHADOWMAP = this._useLightmapAsShadowmap;
- defines.RGBDLIGHTMAP = this._lightmapTexture.isRGBD;
- }
- }
- else {
- defines.LIGHTMAP = false;
- }
- if (this._specularTexture && standardMaterial_StandardMaterial.SpecularTextureEnabled) {
- if (!this._specularTexture.isReadyOrNotBlocking()) {
- return false;
- }
- else {
- MaterialHelper.PrepareDefinesForMergedUV(this._specularTexture, defines, "SPECULAR");
- defines.GLOSSINESS = this._useGlossinessFromSpecularMapAlpha;
- }
- }
- else {
- defines.SPECULAR = false;
- }
- if (scene.getEngine().getCaps().standardDerivatives && this._bumpTexture && standardMaterial_StandardMaterial.BumpTextureEnabled) {
- // Bump texture can not be not blocking.
- if (!this._bumpTexture.isReady()) {
- return false;
- }
- else {
- MaterialHelper.PrepareDefinesForMergedUV(this._bumpTexture, defines, "BUMP");
- defines.PARALLAX = this._useParallax;
- defines.PARALLAXOCCLUSION = this._useParallaxOcclusion;
- }
- defines.OBJECTSPACE_NORMALMAP = this._useObjectSpaceNormalMap;
- }
- else {
- defines.BUMP = false;
- defines.PARALLAX = false;
- defines.PARALLAXOCCLUSION = false;
- }
- if (this._refractionTexture && standardMaterial_StandardMaterial.RefractionTextureEnabled) {
- if (!this._refractionTexture.isReadyOrNotBlocking()) {
- return false;
- }
- else {
- defines._needUVs = true;
- defines.REFRACTION = true;
- defines.REFRACTIONMAP_3D = this._refractionTexture.isCube;
- defines.RGBDREFRACTION = this._refractionTexture.isRGBD;
- defines.USE_LOCAL_REFRACTIONMAP_CUBIC = this._refractionTexture.boundingBoxSize ? true : false;
- }
- }
- else {
- defines.REFRACTION = false;
- }
- defines.TWOSIDEDLIGHTING = !this._backFaceCulling && this._twoSidedLighting;
- }
- else {
- defines.DIFFUSE = false;
- defines.AMBIENT = false;
- defines.OPACITY = false;
- defines.REFLECTION = false;
- defines.EMISSIVE = false;
- defines.LIGHTMAP = false;
- defines.BUMP = false;
- defines.REFRACTION = false;
- }
- defines.ALPHAFROMDIFFUSE = this._shouldUseAlphaFromDiffuseTexture();
- defines.EMISSIVEASILLUMINATION = this._useEmissiveAsIllumination;
- defines.LINKEMISSIVEWITHDIFFUSE = this._linkEmissiveWithDiffuse;
- defines.SPECULAROVERALPHA = this._useSpecularOverAlpha;
- defines.PREMULTIPLYALPHA = this.alphaMode === 7 || this.alphaMode === 8;
- defines.ALPHATEST_AFTERALLALPHACOMPUTATIONS = this.transparencyMode !== null;
- defines.ALPHABLEND = this.transparencyMode === null || this.needAlphaBlendingForMesh(mesh); // check on null for backward compatibility
- }
- this._eventInfo.isReadyForSubMesh = true;
- this._eventInfo.defines = defines;
- this._eventInfo.subMesh = subMesh;
- this._callbackPluginEventIsReadyForSubMesh(this._eventInfo);
- if (!this._eventInfo.isReadyForSubMesh) {
- return false;
- }
- if (defines._areImageProcessingDirty && this._imageProcessingConfiguration) {
- if (!this._imageProcessingConfiguration.isReady()) {
- return false;
- }
- this._imageProcessingConfiguration.prepareDefines(defines);
- defines.IS_REFLECTION_LINEAR = this.reflectionTexture != null && !this.reflectionTexture.gammaSpace;
- defines.IS_REFRACTION_LINEAR = this.refractionTexture != null && !this.refractionTexture.gammaSpace;
- }
- if (defines._areFresnelDirty) {
- if (standardMaterial_StandardMaterial.FresnelEnabled) {
- // Fresnel
- if (this._diffuseFresnelParameters ||
- this._opacityFresnelParameters ||
- this._emissiveFresnelParameters ||
- this._refractionFresnelParameters ||
- this._reflectionFresnelParameters) {
- defines.DIFFUSEFRESNEL = this._diffuseFresnelParameters && this._diffuseFresnelParameters.isEnabled;
- defines.OPACITYFRESNEL = this._opacityFresnelParameters && this._opacityFresnelParameters.isEnabled;
- defines.REFLECTIONFRESNEL = this._reflectionFresnelParameters && this._reflectionFresnelParameters.isEnabled;
- defines.REFLECTIONFRESNELFROMSPECULAR = this._useReflectionFresnelFromSpecular;
- defines.REFRACTIONFRESNEL = this._refractionFresnelParameters && this._refractionFresnelParameters.isEnabled;
- defines.EMISSIVEFRESNEL = this._emissiveFresnelParameters && this._emissiveFresnelParameters.isEnabled;
- defines._needNormals = true;
- defines.FRESNEL = true;
- }
- }
- else {
- defines.FRESNEL = false;
- }
- }
- // Misc.
- MaterialHelper.PrepareDefinesForMisc(mesh, scene, this._useLogarithmicDepth, this.pointsCloud, this.fogEnabled, this._shouldTurnAlphaTestOn(mesh) || this._forceAlphaTest, defines, this._applyDecalMapAfterDetailMap);
- // Values that need to be evaluated on every frame
- MaterialHelper.PrepareDefinesForFrameBoundValues(scene, engine, this, defines, useInstances, null, subMesh.getRenderingMesh().hasThinInstances);
- // External config
- this._eventInfo.defines = defines;
- this._eventInfo.mesh = mesh;
- this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo);
- // Attribs
- MaterialHelper.PrepareDefinesForAttributes(mesh, defines, true, true, true);
- // External config
- this._callbackPluginEventPrepareDefines(this._eventInfo);
- // Get correct effect
- let forceWasNotReadyPreviously = false;
- if (defines.isDirty) {
- const lightDisposed = defines._areLightsDisposed;
- defines.markAsProcessed();
- // Fallbacks
- const fallbacks = new EffectFallbacks();
- if (defines.REFLECTION) {
- fallbacks.addFallback(0, "REFLECTION");
- }
- if (defines.SPECULAR) {
- fallbacks.addFallback(0, "SPECULAR");
- }
- if (defines.BUMP) {
- fallbacks.addFallback(0, "BUMP");
- }
- if (defines.PARALLAX) {
- fallbacks.addFallback(1, "PARALLAX");
- }
- if (defines.PARALLAXOCCLUSION) {
- fallbacks.addFallback(0, "PARALLAXOCCLUSION");
- }
- if (defines.SPECULAROVERALPHA) {
- fallbacks.addFallback(0, "SPECULAROVERALPHA");
- }
- if (defines.FOG) {
- fallbacks.addFallback(1, "FOG");
- }
- if (defines.POINTSIZE) {
- fallbacks.addFallback(0, "POINTSIZE");
- }
- if (defines.LOGARITHMICDEPTH) {
- fallbacks.addFallback(0, "LOGARITHMICDEPTH");
- }
- MaterialHelper.HandleFallbacksForShadows(defines, fallbacks, this._maxSimultaneousLights);
- if (defines.SPECULARTERM) {
- fallbacks.addFallback(0, "SPECULARTERM");
- }
- if (defines.DIFFUSEFRESNEL) {
- fallbacks.addFallback(1, "DIFFUSEFRESNEL");
- }
- if (defines.OPACITYFRESNEL) {
- fallbacks.addFallback(2, "OPACITYFRESNEL");
- }
- if (defines.REFLECTIONFRESNEL) {
- fallbacks.addFallback(3, "REFLECTIONFRESNEL");
- }
- if (defines.EMISSIVEFRESNEL) {
- fallbacks.addFallback(4, "EMISSIVEFRESNEL");
- }
- if (defines.FRESNEL) {
- fallbacks.addFallback(4, "FRESNEL");
- }
- if (defines.MULTIVIEW) {
- fallbacks.addFallback(0, "MULTIVIEW");
- }
- //Attributes
- const attribs = [buffer_VertexBuffer.PositionKind];
- if (defines.NORMAL) {
- attribs.push(buffer_VertexBuffer.NormalKind);
- }
- if (defines.TANGENT) {
- attribs.push(buffer_VertexBuffer.TangentKind);
- }
- for (let i = 1; i <= 6; ++i) {
- if (defines["UV" + i]) {
- attribs.push(`uv${i === 1 ? "" : i}`);
- }
- }
- if (defines.VERTEXCOLOR) {
- attribs.push(buffer_VertexBuffer.ColorKind);
- }
- MaterialHelper.PrepareAttributesForBones(attribs, mesh, defines, fallbacks);
- MaterialHelper.PrepareAttributesForInstances(attribs, defines);
- MaterialHelper.PrepareAttributesForMorphTargets(attribs, mesh, defines);
- MaterialHelper.PrepareAttributesForBakedVertexAnimation(attribs, mesh, defines);
- let shaderName = "default";
- const uniforms = [
- "world",
- "view",
- "viewProjection",
- "vEyePosition",
- "vLightsType",
- "vAmbientColor",
- "vDiffuseColor",
- "vSpecularColor",
- "vEmissiveColor",
- "visibility",
- "vFogInfos",
- "vFogColor",
- "pointSize",
- "vDiffuseInfos",
- "vAmbientInfos",
- "vOpacityInfos",
- "vReflectionInfos",
- "vEmissiveInfos",
- "vSpecularInfos",
- "vBumpInfos",
- "vLightmapInfos",
- "vRefractionInfos",
- "mBones",
- "diffuseMatrix",
- "ambientMatrix",
- "opacityMatrix",
- "reflectionMatrix",
- "emissiveMatrix",
- "specularMatrix",
- "bumpMatrix",
- "normalMatrix",
- "lightmapMatrix",
- "refractionMatrix",
- "diffuseLeftColor",
- "diffuseRightColor",
- "opacityParts",
- "reflectionLeftColor",
- "reflectionRightColor",
- "emissiveLeftColor",
- "emissiveRightColor",
- "refractionLeftColor",
- "refractionRightColor",
- "vReflectionPosition",
- "vReflectionSize",
- "vRefractionPosition",
- "vRefractionSize",
- "logarithmicDepthConstant",
- "vTangentSpaceParams",
- "alphaCutOff",
- "boneTextureWidth",
- "morphTargetTextureInfo",
- "morphTargetTextureIndices",
- ];
- const samplers = [
- "diffuseSampler",
- "ambientSampler",
- "opacitySampler",
- "reflectionCubeSampler",
- "reflection2DSampler",
- "emissiveSampler",
- "specularSampler",
- "bumpSampler",
- "lightmapSampler",
- "refractionCubeSampler",
- "refraction2DSampler",
- "boneSampler",
- "morphTargets",
- "oitDepthSampler",
- "oitFrontColorSampler",
- ];
- const uniformBuffers = ["Material", "Scene", "Mesh"];
- const indexParameters = { maxSimultaneousLights: this._maxSimultaneousLights, maxSimultaneousMorphTargets: defines.NUM_MORPH_INFLUENCERS };
- this._eventInfo.fallbacks = fallbacks;
- this._eventInfo.fallbackRank = 0;
- this._eventInfo.defines = defines;
- this._eventInfo.uniforms = uniforms;
- this._eventInfo.attributes = attribs;
- this._eventInfo.samplers = samplers;
- this._eventInfo.uniformBuffersNames = uniformBuffers;
- this._eventInfo.customCode = undefined;
- this._eventInfo.mesh = mesh;
- this._eventInfo.indexParameters = indexParameters;
- this._callbackPluginEventGeneric(materialPluginEvent_MaterialPluginEvent.PrepareEffect, this._eventInfo);
- PrePassConfiguration.AddUniforms(uniforms);
- PrePassConfiguration.AddSamplers(samplers);
- if (ImageProcessingConfiguration) {
- ImageProcessingConfiguration.PrepareUniforms(uniforms, defines);
- ImageProcessingConfiguration.PrepareSamplers(samplers, defines);
- }
- MaterialHelper.PrepareUniformsAndSamplersList({
- uniformsNames: uniforms,
- uniformBuffersNames: uniformBuffers,
- samplers: samplers,
- defines: defines,
- maxSimultaneousLights: this._maxSimultaneousLights,
- });
- addClipPlaneUniforms(uniforms);
- const csnrOptions = {};
- if (this.customShaderNameResolve) {
- shaderName = this.customShaderNameResolve(shaderName, uniforms, uniformBuffers, samplers, defines, attribs, csnrOptions);
- }
- const join = defines.toString();
- const previousEffect = subMesh.effect;
- let effect = scene.getEngine().createEffect(shaderName, {
- attributes: attribs,
- uniformsNames: uniforms,
- uniformBuffersNames: uniformBuffers,
- samplers: samplers,
- defines: join,
- fallbacks: fallbacks,
- onCompiled: this.onCompiled,
- onError: this.onError,
- indexParameters,
- processFinalCode: csnrOptions.processFinalCode,
- processCodeAfterIncludes: this._eventInfo.customCode,
- multiTarget: defines.PREPASS,
- }, engine);
- this._eventInfo.customCode = undefined;
- if (effect) {
- if (this._onEffectCreatedObservable) {
- standardMaterial_onCreatedEffectParameters.effect = effect;
- standardMaterial_onCreatedEffectParameters.subMesh = subMesh;
- this._onEffectCreatedObservable.notifyObservers(standardMaterial_onCreatedEffectParameters);
- }
- // Use previous effect while new one is compiling
- if (this.allowShaderHotSwapping && previousEffect && !effect.isReady()) {
- effect = previousEffect;
- defines.markAsUnprocessed();
- forceWasNotReadyPreviously = this.isFrozen;
- if (lightDisposed) {
- // re register in case it takes more than one frame.
- defines._areLightsDisposed = true;
- return false;
- }
- }
- else {
- scene.resetCachedMaterial();
- subMesh.setEffect(effect, defines, this._materialContext);
- }
- }
- }
- if (!subMesh.effect || !subMesh.effect.isReady()) {
- return false;
- }
- defines._renderId = scene.getRenderId();
- subMesh.effect._wasPreviouslyReady = forceWasNotReadyPreviously ? false : true;
- subMesh.effect._wasPreviouslyUsingInstances = useInstances;
- this._checkScenePerformancePriority();
- return true;
- }
- /**
- * Builds the material UBO layouts.
- * Used internally during the effect preparation.
- */
- buildUniformLayout() {
- // Order is important !
- const ubo = this._uniformBuffer;
- ubo.addUniform("diffuseLeftColor", 4);
- ubo.addUniform("diffuseRightColor", 4);
- ubo.addUniform("opacityParts", 4);
- ubo.addUniform("reflectionLeftColor", 4);
- ubo.addUniform("reflectionRightColor", 4);
- ubo.addUniform("refractionLeftColor", 4);
- ubo.addUniform("refractionRightColor", 4);
- ubo.addUniform("emissiveLeftColor", 4);
- ubo.addUniform("emissiveRightColor", 4);
- ubo.addUniform("vDiffuseInfos", 2);
- ubo.addUniform("vAmbientInfos", 2);
- ubo.addUniform("vOpacityInfos", 2);
- ubo.addUniform("vReflectionInfos", 2);
- ubo.addUniform("vReflectionPosition", 3);
- ubo.addUniform("vReflectionSize", 3);
- ubo.addUniform("vEmissiveInfos", 2);
- ubo.addUniform("vLightmapInfos", 2);
- ubo.addUniform("vSpecularInfos", 2);
- ubo.addUniform("vBumpInfos", 3);
- ubo.addUniform("diffuseMatrix", 16);
- ubo.addUniform("ambientMatrix", 16);
- ubo.addUniform("opacityMatrix", 16);
- ubo.addUniform("reflectionMatrix", 16);
- ubo.addUniform("emissiveMatrix", 16);
- ubo.addUniform("lightmapMatrix", 16);
- ubo.addUniform("specularMatrix", 16);
- ubo.addUniform("bumpMatrix", 16);
- ubo.addUniform("vTangentSpaceParams", 2);
- ubo.addUniform("pointSize", 1);
- ubo.addUniform("alphaCutOff", 1);
- ubo.addUniform("refractionMatrix", 16);
- ubo.addUniform("vRefractionInfos", 4);
- ubo.addUniform("vRefractionPosition", 3);
- ubo.addUniform("vRefractionSize", 3);
- ubo.addUniform("vSpecularColor", 4);
- ubo.addUniform("vEmissiveColor", 3);
- ubo.addUniform("vDiffuseColor", 4);
- ubo.addUniform("vAmbientColor", 3);
- super.buildUniformLayout();
- }
- /**
- * Binds the submesh to this material by preparing the effect and shader to draw
- * @param world defines the world transformation matrix
- * @param mesh defines the mesh containing the submesh
- * @param subMesh defines the submesh to bind the material to
- */
- bindForSubMesh(world, mesh, subMesh) {
- var _a;
- const scene = this.getScene();
- const defines = subMesh.materialDefines;
- if (!defines) {
- return;
- }
- const effect = subMesh.effect;
- if (!effect) {
- return;
- }
- this._activeEffect = effect;
- // Matrices Mesh.
- mesh.getMeshUniformBuffer().bindToEffect(effect, "Mesh");
- mesh.transferToEffect(world);
- // Binding unconditionally
- this._uniformBuffer.bindToEffect(effect, "Material");
- this.prePassConfiguration.bindForSubMesh(this._activeEffect, scene, mesh, world, this.isFrozen);
- this._eventInfo.subMesh = subMesh;
- this._callbackPluginEventHardBindForSubMesh(this._eventInfo);
- // Normal Matrix
- if (defines.OBJECTSPACE_NORMALMAP) {
- world.toNormalMatrix(this._normalMatrix);
- this.bindOnlyNormalMatrix(this._normalMatrix);
- }
- const mustRebind = effect._forceRebindOnNextCall || this._mustRebind(scene, effect, mesh.visibility);
- // Bones
- MaterialHelper.BindBonesParameters(mesh, effect);
- const ubo = this._uniformBuffer;
- if (mustRebind) {
- this.bindViewProjection(effect);
- if (!ubo.useUbo || !this.isFrozen || !ubo.isSync || effect._forceRebindOnNextCall) {
- if (standardMaterial_StandardMaterial.FresnelEnabled && defines.FRESNEL) {
- // Fresnel
- if (this.diffuseFresnelParameters && this.diffuseFresnelParameters.isEnabled) {
- ubo.updateColor4("diffuseLeftColor", this.diffuseFresnelParameters.leftColor, this.diffuseFresnelParameters.power);
- ubo.updateColor4("diffuseRightColor", this.diffuseFresnelParameters.rightColor, this.diffuseFresnelParameters.bias);
- }
- if (this.opacityFresnelParameters && this.opacityFresnelParameters.isEnabled) {
- ubo.updateColor4("opacityParts", new math_color_Color3(this.opacityFresnelParameters.leftColor.toLuminance(), this.opacityFresnelParameters.rightColor.toLuminance(), this.opacityFresnelParameters.bias), this.opacityFresnelParameters.power);
- }
- if (this.reflectionFresnelParameters && this.reflectionFresnelParameters.isEnabled) {
- ubo.updateColor4("reflectionLeftColor", this.reflectionFresnelParameters.leftColor, this.reflectionFresnelParameters.power);
- ubo.updateColor4("reflectionRightColor", this.reflectionFresnelParameters.rightColor, this.reflectionFresnelParameters.bias);
- }
- if (this.refractionFresnelParameters && this.refractionFresnelParameters.isEnabled) {
- ubo.updateColor4("refractionLeftColor", this.refractionFresnelParameters.leftColor, this.refractionFresnelParameters.power);
- ubo.updateColor4("refractionRightColor", this.refractionFresnelParameters.rightColor, this.refractionFresnelParameters.bias);
- }
- if (this.emissiveFresnelParameters && this.emissiveFresnelParameters.isEnabled) {
- ubo.updateColor4("emissiveLeftColor", this.emissiveFresnelParameters.leftColor, this.emissiveFresnelParameters.power);
- ubo.updateColor4("emissiveRightColor", this.emissiveFresnelParameters.rightColor, this.emissiveFresnelParameters.bias);
- }
- }
- // Textures
- if (scene.texturesEnabled) {
- if (this._diffuseTexture && standardMaterial_StandardMaterial.DiffuseTextureEnabled) {
- ubo.updateFloat2("vDiffuseInfos", this._diffuseTexture.coordinatesIndex, this._diffuseTexture.level);
- MaterialHelper.BindTextureMatrix(this._diffuseTexture, ubo, "diffuse");
- }
- if (this._ambientTexture && standardMaterial_StandardMaterial.AmbientTextureEnabled) {
- ubo.updateFloat2("vAmbientInfos", this._ambientTexture.coordinatesIndex, this._ambientTexture.level);
- MaterialHelper.BindTextureMatrix(this._ambientTexture, ubo, "ambient");
- }
- if (this._opacityTexture && standardMaterial_StandardMaterial.OpacityTextureEnabled) {
- ubo.updateFloat2("vOpacityInfos", this._opacityTexture.coordinatesIndex, this._opacityTexture.level);
- MaterialHelper.BindTextureMatrix(this._opacityTexture, ubo, "opacity");
- }
- if (this._hasAlphaChannel()) {
- ubo.updateFloat("alphaCutOff", this.alphaCutOff);
- }
- if (this._reflectionTexture && standardMaterial_StandardMaterial.ReflectionTextureEnabled) {
- ubo.updateFloat2("vReflectionInfos", this._reflectionTexture.level, this.roughness);
- ubo.updateMatrix("reflectionMatrix", this._reflectionTexture.getReflectionTextureMatrix());
- if (this._reflectionTexture.boundingBoxSize) {
- const cubeTexture = this._reflectionTexture;
- ubo.updateVector3("vReflectionPosition", cubeTexture.boundingBoxPosition);
- ubo.updateVector3("vReflectionSize", cubeTexture.boundingBoxSize);
- }
- }
- if (this._emissiveTexture && standardMaterial_StandardMaterial.EmissiveTextureEnabled) {
- ubo.updateFloat2("vEmissiveInfos", this._emissiveTexture.coordinatesIndex, this._emissiveTexture.level);
- MaterialHelper.BindTextureMatrix(this._emissiveTexture, ubo, "emissive");
- }
- if (this._lightmapTexture && standardMaterial_StandardMaterial.LightmapTextureEnabled) {
- ubo.updateFloat2("vLightmapInfos", this._lightmapTexture.coordinatesIndex, this._lightmapTexture.level);
- MaterialHelper.BindTextureMatrix(this._lightmapTexture, ubo, "lightmap");
- }
- if (this._specularTexture && standardMaterial_StandardMaterial.SpecularTextureEnabled) {
- ubo.updateFloat2("vSpecularInfos", this._specularTexture.coordinatesIndex, this._specularTexture.level);
- MaterialHelper.BindTextureMatrix(this._specularTexture, ubo, "specular");
- }
- if (this._bumpTexture && scene.getEngine().getCaps().standardDerivatives && standardMaterial_StandardMaterial.BumpTextureEnabled) {
- ubo.updateFloat3("vBumpInfos", this._bumpTexture.coordinatesIndex, 1.0 / this._bumpTexture.level, this.parallaxScaleBias);
- MaterialHelper.BindTextureMatrix(this._bumpTexture, ubo, "bump");
- if (scene._mirroredCameraPosition) {
- ubo.updateFloat2("vTangentSpaceParams", this._invertNormalMapX ? 1.0 : -1.0, this._invertNormalMapY ? 1.0 : -1.0);
- }
- else {
- ubo.updateFloat2("vTangentSpaceParams", this._invertNormalMapX ? -1.0 : 1.0, this._invertNormalMapY ? -1.0 : 1.0);
- }
- }
- if (this._refractionTexture && standardMaterial_StandardMaterial.RefractionTextureEnabled) {
- let depth = 1.0;
- if (!this._refractionTexture.isCube) {
- ubo.updateMatrix("refractionMatrix", this._refractionTexture.getReflectionTextureMatrix());
- if (this._refractionTexture.depth) {
- depth = this._refractionTexture.depth;
- }
- }
- ubo.updateFloat4("vRefractionInfos", this._refractionTexture.level, this.indexOfRefraction, depth, this.invertRefractionY ? -1 : 1);
- if (this._refractionTexture.boundingBoxSize) {
- const cubeTexture = this._refractionTexture;
- ubo.updateVector3("vRefractionPosition", cubeTexture.boundingBoxPosition);
- ubo.updateVector3("vRefractionSize", cubeTexture.boundingBoxSize);
- }
- }
- }
- // Point size
- if (this.pointsCloud) {
- ubo.updateFloat("pointSize", this.pointSize);
- }
- if (defines.SPECULARTERM) {
- ubo.updateColor4("vSpecularColor", this.specularColor, this.specularPower);
- }
- ubo.updateColor3("vEmissiveColor", standardMaterial_StandardMaterial.EmissiveTextureEnabled ? this.emissiveColor : math_color_Color3.BlackReadOnly);
- ubo.updateColor4("vDiffuseColor", this.diffuseColor, this.alpha);
- scene.ambientColor.multiplyToRef(this.ambientColor, this._globalAmbientColor);
- ubo.updateColor3("vAmbientColor", this._globalAmbientColor);
- }
- // Textures
- if (scene.texturesEnabled) {
- if (this._diffuseTexture && standardMaterial_StandardMaterial.DiffuseTextureEnabled) {
- effect.setTexture("diffuseSampler", this._diffuseTexture);
- }
- if (this._ambientTexture && standardMaterial_StandardMaterial.AmbientTextureEnabled) {
- effect.setTexture("ambientSampler", this._ambientTexture);
- }
- if (this._opacityTexture && standardMaterial_StandardMaterial.OpacityTextureEnabled) {
- effect.setTexture("opacitySampler", this._opacityTexture);
- }
- if (this._reflectionTexture && standardMaterial_StandardMaterial.ReflectionTextureEnabled) {
- if (this._reflectionTexture.isCube) {
- effect.setTexture("reflectionCubeSampler", this._reflectionTexture);
- }
- else {
- effect.setTexture("reflection2DSampler", this._reflectionTexture);
- }
- }
- if (this._emissiveTexture && standardMaterial_StandardMaterial.EmissiveTextureEnabled) {
- effect.setTexture("emissiveSampler", this._emissiveTexture);
- }
- if (this._lightmapTexture && standardMaterial_StandardMaterial.LightmapTextureEnabled) {
- effect.setTexture("lightmapSampler", this._lightmapTexture);
- }
- if (this._specularTexture && standardMaterial_StandardMaterial.SpecularTextureEnabled) {
- effect.setTexture("specularSampler", this._specularTexture);
- }
- if (this._bumpTexture && scene.getEngine().getCaps().standardDerivatives && standardMaterial_StandardMaterial.BumpTextureEnabled) {
- effect.setTexture("bumpSampler", this._bumpTexture);
- }
- if (this._refractionTexture && standardMaterial_StandardMaterial.RefractionTextureEnabled) {
- if (this._refractionTexture.isCube) {
- effect.setTexture("refractionCubeSampler", this._refractionTexture);
- }
- else {
- effect.setTexture("refraction2DSampler", this._refractionTexture);
- }
- }
- }
- // OIT with depth peeling
- if (this.getScene().useOrderIndependentTransparency && this.needAlphaBlendingForMesh(mesh)) {
- this.getScene().depthPeelingRenderer.bind(effect);
- }
- this._eventInfo.subMesh = subMesh;
- this._callbackPluginEventBindForSubMesh(this._eventInfo);
- // Clip plane
- bindClipPlane(effect, this, scene);
- // Colors
- this.bindEyePosition(effect);
- }
- else if (scene.getEngine()._features.needToAlwaysBindUniformBuffers) {
- this._needToBindSceneUbo = true;
- }
- if (mustRebind || !this.isFrozen) {
- // Lights
- if (scene.lightsEnabled && !this._disableLighting) {
- MaterialHelper.BindLights(scene, mesh, effect, defines, this._maxSimultaneousLights);
- }
- // View
- if ((scene.fogEnabled && mesh.applyFog && scene.fogMode !== scene_Scene.FOGMODE_NONE) ||
- this._reflectionTexture ||
- this._refractionTexture ||
- mesh.receiveShadows ||
- defines.PREPASS) {
- this.bindView(effect);
- }
- // Fog
- MaterialHelper.BindFogParameters(scene, mesh, effect);
- // Morph targets
- if (defines.NUM_MORPH_INFLUENCERS) {
- MaterialHelper.BindMorphTargetParameters(mesh, effect);
- }
- if (defines.BAKED_VERTEX_ANIMATION_TEXTURE) {
- (_a = mesh.bakedVertexAnimationManager) === null || _a === void 0 ? void 0 : _a.bind(effect, defines.INSTANCES);
- }
- // Log. depth
- if (this.useLogarithmicDepth) {
- MaterialHelper.BindLogDepth(defines, effect, scene);
- }
- // image processing
- if (this._imageProcessingConfiguration && !this._imageProcessingConfiguration.applyByPostProcess) {
- this._imageProcessingConfiguration.bind(this._activeEffect);
- }
- }
- this._afterBind(mesh, this._activeEffect);
- ubo.update();
- }
- /**
- * Get the list of animatables in the material.
- * @returns the list of animatables object used in the material
- */
- getAnimatables() {
- const results = super.getAnimatables();
- if (this._diffuseTexture && this._diffuseTexture.animations && this._diffuseTexture.animations.length > 0) {
- results.push(this._diffuseTexture);
- }
- if (this._ambientTexture && this._ambientTexture.animations && this._ambientTexture.animations.length > 0) {
- results.push(this._ambientTexture);
- }
- if (this._opacityTexture && this._opacityTexture.animations && this._opacityTexture.animations.length > 0) {
- results.push(this._opacityTexture);
- }
- if (this._reflectionTexture && this._reflectionTexture.animations && this._reflectionTexture.animations.length > 0) {
- results.push(this._reflectionTexture);
- }
- if (this._emissiveTexture && this._emissiveTexture.animations && this._emissiveTexture.animations.length > 0) {
- results.push(this._emissiveTexture);
- }
- if (this._specularTexture && this._specularTexture.animations && this._specularTexture.animations.length > 0) {
- results.push(this._specularTexture);
- }
- if (this._bumpTexture && this._bumpTexture.animations && this._bumpTexture.animations.length > 0) {
- results.push(this._bumpTexture);
- }
- if (this._lightmapTexture && this._lightmapTexture.animations && this._lightmapTexture.animations.length > 0) {
- results.push(this._lightmapTexture);
- }
- if (this._refractionTexture && this._refractionTexture.animations && this._refractionTexture.animations.length > 0) {
- results.push(this._refractionTexture);
- }
- return results;
- }
- /**
- * Gets the active textures from the material
- * @returns an array of textures
- */
- getActiveTextures() {
- const activeTextures = super.getActiveTextures();
- if (this._diffuseTexture) {
- activeTextures.push(this._diffuseTexture);
- }
- if (this._ambientTexture) {
- activeTextures.push(this._ambientTexture);
- }
- if (this._opacityTexture) {
- activeTextures.push(this._opacityTexture);
- }
- if (this._reflectionTexture) {
- activeTextures.push(this._reflectionTexture);
- }
- if (this._emissiveTexture) {
- activeTextures.push(this._emissiveTexture);
- }
- if (this._specularTexture) {
- activeTextures.push(this._specularTexture);
- }
- if (this._bumpTexture) {
- activeTextures.push(this._bumpTexture);
- }
- if (this._lightmapTexture) {
- activeTextures.push(this._lightmapTexture);
- }
- if (this._refractionTexture) {
- activeTextures.push(this._refractionTexture);
- }
- return activeTextures;
- }
- /**
- * Specifies if the material uses a texture
- * @param texture defines the texture to check against the material
- * @returns a boolean specifying if the material uses the texture
- */
- hasTexture(texture) {
- if (super.hasTexture(texture)) {
- return true;
- }
- if (this._diffuseTexture === texture) {
- return true;
- }
- if (this._ambientTexture === texture) {
- return true;
- }
- if (this._opacityTexture === texture) {
- return true;
- }
- if (this._reflectionTexture === texture) {
- return true;
- }
- if (this._emissiveTexture === texture) {
- return true;
- }
- if (this._specularTexture === texture) {
- return true;
- }
- if (this._bumpTexture === texture) {
- return true;
- }
- if (this._lightmapTexture === texture) {
- return true;
- }
- if (this._refractionTexture === texture) {
- return true;
- }
- return false;
- }
- /**
- * Disposes the material
- * @param forceDisposeEffect specifies if effects should be forcefully disposed
- * @param forceDisposeTextures specifies if textures should be forcefully disposed
- */
- dispose(forceDisposeEffect, forceDisposeTextures) {
- var _a, _b, _c, _d, _e, _f, _g, _h, _j;
- if (forceDisposeTextures) {
- (_a = this._diffuseTexture) === null || _a === void 0 ? void 0 : _a.dispose();
- (_b = this._ambientTexture) === null || _b === void 0 ? void 0 : _b.dispose();
- (_c = this._opacityTexture) === null || _c === void 0 ? void 0 : _c.dispose();
- (_d = this._reflectionTexture) === null || _d === void 0 ? void 0 : _d.dispose();
- (_e = this._emissiveTexture) === null || _e === void 0 ? void 0 : _e.dispose();
- (_f = this._specularTexture) === null || _f === void 0 ? void 0 : _f.dispose();
- (_g = this._bumpTexture) === null || _g === void 0 ? void 0 : _g.dispose();
- (_h = this._lightmapTexture) === null || _h === void 0 ? void 0 : _h.dispose();
- (_j = this._refractionTexture) === null || _j === void 0 ? void 0 : _j.dispose();
- }
- if (this._imageProcessingConfiguration && this._imageProcessingObserver) {
- this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver);
- }
- super.dispose(forceDisposeEffect, forceDisposeTextures);
- }
- /**
- * Makes a duplicate of the material, and gives it a new name
- * @param name defines the new name for the duplicated material
- * @param cloneTexturesOnlyOnce - if a texture is used in more than one channel (e.g diffuse and opacity), only clone it once and reuse it on the other channels. Default false.
- * @param rootUrl defines the root URL to use to load textures
- * @returns the cloned material
- */
- clone(name, cloneTexturesOnlyOnce = true, rootUrl = "") {
- const result = decorators_SerializationHelper.Clone(() => new standardMaterial_StandardMaterial(name, this.getScene()), this, { cloneTexturesOnlyOnce });
- result.name = name;
- result.id = name;
- this.stencil.copyTo(result.stencil);
- this._clonePlugins(result, rootUrl);
- return result;
- }
- /**
- * Creates a standard material from parsed material data
- * @param source defines the JSON representation of the material
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL to use to load textures and relative dependencies
- * @returns a new standard material
- */
- static Parse(source, scene, rootUrl) {
- const material = decorators_SerializationHelper.Parse(() => new standardMaterial_StandardMaterial(source.name, scene), source, scene, rootUrl);
- if (source.stencil) {
- material.stencil.parse(source.stencil, scene, rootUrl);
- }
- material_Material._parsePlugins(source, material, scene, rootUrl);
- return material;
- }
- // Flags used to enable or disable a type of texture for all Standard Materials
- /**
- * Are diffuse textures enabled in the application.
- */
- static get DiffuseTextureEnabled() {
- return MaterialFlags.DiffuseTextureEnabled;
- }
- static set DiffuseTextureEnabled(value) {
- MaterialFlags.DiffuseTextureEnabled = value;
- }
- /**
- * Are detail textures enabled in the application.
- */
- static get DetailTextureEnabled() {
- return MaterialFlags.DetailTextureEnabled;
- }
- static set DetailTextureEnabled(value) {
- MaterialFlags.DetailTextureEnabled = value;
- }
- /**
- * Are ambient textures enabled in the application.
- */
- static get AmbientTextureEnabled() {
- return MaterialFlags.AmbientTextureEnabled;
- }
- static set AmbientTextureEnabled(value) {
- MaterialFlags.AmbientTextureEnabled = value;
- }
- /**
- * Are opacity textures enabled in the application.
- */
- static get OpacityTextureEnabled() {
- return MaterialFlags.OpacityTextureEnabled;
- }
- static set OpacityTextureEnabled(value) {
- MaterialFlags.OpacityTextureEnabled = value;
- }
- /**
- * Are reflection textures enabled in the application.
- */
- static get ReflectionTextureEnabled() {
- return MaterialFlags.ReflectionTextureEnabled;
- }
- static set ReflectionTextureEnabled(value) {
- MaterialFlags.ReflectionTextureEnabled = value;
- }
- /**
- * Are emissive textures enabled in the application.
- */
- static get EmissiveTextureEnabled() {
- return MaterialFlags.EmissiveTextureEnabled;
- }
- static set EmissiveTextureEnabled(value) {
- MaterialFlags.EmissiveTextureEnabled = value;
- }
- /**
- * Are specular textures enabled in the application.
- */
- static get SpecularTextureEnabled() {
- return MaterialFlags.SpecularTextureEnabled;
- }
- static set SpecularTextureEnabled(value) {
- MaterialFlags.SpecularTextureEnabled = value;
- }
- /**
- * Are bump textures enabled in the application.
- */
- static get BumpTextureEnabled() {
- return MaterialFlags.BumpTextureEnabled;
- }
- static set BumpTextureEnabled(value) {
- MaterialFlags.BumpTextureEnabled = value;
- }
- /**
- * Are lightmap textures enabled in the application.
- */
- static get LightmapTextureEnabled() {
- return MaterialFlags.LightmapTextureEnabled;
- }
- static set LightmapTextureEnabled(value) {
- MaterialFlags.LightmapTextureEnabled = value;
- }
- /**
- * Are refraction textures enabled in the application.
- */
- static get RefractionTextureEnabled() {
- return MaterialFlags.RefractionTextureEnabled;
- }
- static set RefractionTextureEnabled(value) {
- MaterialFlags.RefractionTextureEnabled = value;
- }
- /**
- * Are color grading textures enabled in the application.
- */
- static get ColorGradingTextureEnabled() {
- return MaterialFlags.ColorGradingTextureEnabled;
- }
- static set ColorGradingTextureEnabled(value) {
- MaterialFlags.ColorGradingTextureEnabled = value;
- }
- /**
- * Are fresnels enabled in the application.
- */
- static get FresnelEnabled() {
- return MaterialFlags.FresnelEnabled;
- }
- static set FresnelEnabled(value) {
- MaterialFlags.FresnelEnabled = value;
- }
-}
-__decorate([
- serializeAsTexture("diffuseTexture")
-], standardMaterial_StandardMaterial.prototype, "_diffuseTexture", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesAndMiscDirty")
-], standardMaterial_StandardMaterial.prototype, "diffuseTexture", void 0);
-__decorate([
- serializeAsTexture("ambientTexture")
-], standardMaterial_StandardMaterial.prototype, "_ambientTexture", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "ambientTexture", void 0);
-__decorate([
- serializeAsTexture("opacityTexture")
-], standardMaterial_StandardMaterial.prototype, "_opacityTexture", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesAndMiscDirty")
-], standardMaterial_StandardMaterial.prototype, "opacityTexture", void 0);
-__decorate([
- serializeAsTexture("reflectionTexture")
-], standardMaterial_StandardMaterial.prototype, "_reflectionTexture", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "reflectionTexture", void 0);
-__decorate([
- serializeAsTexture("emissiveTexture")
-], standardMaterial_StandardMaterial.prototype, "_emissiveTexture", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "emissiveTexture", void 0);
-__decorate([
- serializeAsTexture("specularTexture")
-], standardMaterial_StandardMaterial.prototype, "_specularTexture", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "specularTexture", void 0);
-__decorate([
- serializeAsTexture("bumpTexture")
-], standardMaterial_StandardMaterial.prototype, "_bumpTexture", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "bumpTexture", void 0);
-__decorate([
- serializeAsTexture("lightmapTexture")
-], standardMaterial_StandardMaterial.prototype, "_lightmapTexture", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "lightmapTexture", void 0);
-__decorate([
- serializeAsTexture("refractionTexture")
-], standardMaterial_StandardMaterial.prototype, "_refractionTexture", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "refractionTexture", void 0);
-__decorate([
- serializeAsColor3("ambient")
-], standardMaterial_StandardMaterial.prototype, "ambientColor", void 0);
-__decorate([
- serializeAsColor3("diffuse")
-], standardMaterial_StandardMaterial.prototype, "diffuseColor", void 0);
-__decorate([
- serializeAsColor3("specular")
-], standardMaterial_StandardMaterial.prototype, "specularColor", void 0);
-__decorate([
- serializeAsColor3("emissive")
-], standardMaterial_StandardMaterial.prototype, "emissiveColor", void 0);
-__decorate([
- serialize()
-], standardMaterial_StandardMaterial.prototype, "specularPower", void 0);
-__decorate([
- serialize("useAlphaFromDiffuseTexture")
-], standardMaterial_StandardMaterial.prototype, "_useAlphaFromDiffuseTexture", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesAndMiscDirty")
-], standardMaterial_StandardMaterial.prototype, "useAlphaFromDiffuseTexture", void 0);
-__decorate([
- serialize("useEmissiveAsIllumination")
-], standardMaterial_StandardMaterial.prototype, "_useEmissiveAsIllumination", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "useEmissiveAsIllumination", void 0);
-__decorate([
- serialize("linkEmissiveWithDiffuse")
-], standardMaterial_StandardMaterial.prototype, "_linkEmissiveWithDiffuse", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "linkEmissiveWithDiffuse", void 0);
-__decorate([
- serialize("useSpecularOverAlpha")
-], standardMaterial_StandardMaterial.prototype, "_useSpecularOverAlpha", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "useSpecularOverAlpha", void 0);
-__decorate([
- serialize("useReflectionOverAlpha")
-], standardMaterial_StandardMaterial.prototype, "_useReflectionOverAlpha", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "useReflectionOverAlpha", void 0);
-__decorate([
- serialize("disableLighting")
-], standardMaterial_StandardMaterial.prototype, "_disableLighting", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsLightsDirty")
-], standardMaterial_StandardMaterial.prototype, "disableLighting", void 0);
-__decorate([
- serialize("useObjectSpaceNormalMap")
-], standardMaterial_StandardMaterial.prototype, "_useObjectSpaceNormalMap", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "useObjectSpaceNormalMap", void 0);
-__decorate([
- serialize("useParallax")
-], standardMaterial_StandardMaterial.prototype, "_useParallax", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "useParallax", void 0);
-__decorate([
- serialize("useParallaxOcclusion")
-], standardMaterial_StandardMaterial.prototype, "_useParallaxOcclusion", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "useParallaxOcclusion", void 0);
-__decorate([
- serialize()
-], standardMaterial_StandardMaterial.prototype, "parallaxScaleBias", void 0);
-__decorate([
- serialize("roughness")
-], standardMaterial_StandardMaterial.prototype, "_roughness", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "roughness", void 0);
-__decorate([
- serialize()
-], standardMaterial_StandardMaterial.prototype, "indexOfRefraction", void 0);
-__decorate([
- serialize()
-], standardMaterial_StandardMaterial.prototype, "invertRefractionY", void 0);
-__decorate([
- serialize()
-], standardMaterial_StandardMaterial.prototype, "alphaCutOff", void 0);
-__decorate([
- serialize("useLightmapAsShadowmap")
-], standardMaterial_StandardMaterial.prototype, "_useLightmapAsShadowmap", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "useLightmapAsShadowmap", void 0);
-__decorate([
- serializeAsFresnelParameters("diffuseFresnelParameters")
-], standardMaterial_StandardMaterial.prototype, "_diffuseFresnelParameters", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsFresnelDirty")
-], standardMaterial_StandardMaterial.prototype, "diffuseFresnelParameters", void 0);
-__decorate([
- serializeAsFresnelParameters("opacityFresnelParameters")
-], standardMaterial_StandardMaterial.prototype, "_opacityFresnelParameters", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsFresnelAndMiscDirty")
-], standardMaterial_StandardMaterial.prototype, "opacityFresnelParameters", void 0);
-__decorate([
- serializeAsFresnelParameters("reflectionFresnelParameters")
-], standardMaterial_StandardMaterial.prototype, "_reflectionFresnelParameters", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsFresnelDirty")
-], standardMaterial_StandardMaterial.prototype, "reflectionFresnelParameters", void 0);
-__decorate([
- serializeAsFresnelParameters("refractionFresnelParameters")
-], standardMaterial_StandardMaterial.prototype, "_refractionFresnelParameters", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsFresnelDirty")
-], standardMaterial_StandardMaterial.prototype, "refractionFresnelParameters", void 0);
-__decorate([
- serializeAsFresnelParameters("emissiveFresnelParameters")
-], standardMaterial_StandardMaterial.prototype, "_emissiveFresnelParameters", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsFresnelDirty")
-], standardMaterial_StandardMaterial.prototype, "emissiveFresnelParameters", void 0);
-__decorate([
- serialize("useReflectionFresnelFromSpecular")
-], standardMaterial_StandardMaterial.prototype, "_useReflectionFresnelFromSpecular", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsFresnelDirty")
-], standardMaterial_StandardMaterial.prototype, "useReflectionFresnelFromSpecular", void 0);
-__decorate([
- serialize("useGlossinessFromSpecularMapAlpha")
-], standardMaterial_StandardMaterial.prototype, "_useGlossinessFromSpecularMapAlpha", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "useGlossinessFromSpecularMapAlpha", void 0);
-__decorate([
- serialize("maxSimultaneousLights")
-], standardMaterial_StandardMaterial.prototype, "_maxSimultaneousLights", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsLightsDirty")
-], standardMaterial_StandardMaterial.prototype, "maxSimultaneousLights", void 0);
-__decorate([
- serialize("invertNormalMapX")
-], standardMaterial_StandardMaterial.prototype, "_invertNormalMapX", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "invertNormalMapX", void 0);
-__decorate([
- serialize("invertNormalMapY")
-], standardMaterial_StandardMaterial.prototype, "_invertNormalMapY", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "invertNormalMapY", void 0);
-__decorate([
- serialize("twoSidedLighting")
-], standardMaterial_StandardMaterial.prototype, "_twoSidedLighting", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsTexturesDirty")
-], standardMaterial_StandardMaterial.prototype, "twoSidedLighting", void 0);
-__decorate([
- serialize("applyDecalMapAfterDetailMap")
-], standardMaterial_StandardMaterial.prototype, "_applyDecalMapAfterDetailMap", void 0);
-__decorate([
- expandToProperty("_markAllSubMeshesAsMiscDirty")
-], standardMaterial_StandardMaterial.prototype, "applyDecalMapAfterDetailMap", void 0);
-__decorate([
- serialize()
-], standardMaterial_StandardMaterial.prototype, "useLogarithmicDepth", null);
-RegisterClass("BABYLON.StandardMaterial", standardMaterial_StandardMaterial);
-scene_Scene.DefaultMaterialFactory = (scene) => {
- return new standardMaterial_StandardMaterial("default material", scene);
-};
-//# sourceMappingURL=standardMaterial.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.dynamicTexture.js
-
-
-ThinEngine.prototype.createDynamicTexture = function (width, height, generateMipMaps, samplingMode) {
- const texture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Dynamic);
- texture.baseWidth = width;
- texture.baseHeight = height;
- if (generateMipMaps) {
- width = this.needPOTTextures ? ThinEngine.GetExponentOfTwo(width, this._caps.maxTextureSize) : width;
- height = this.needPOTTextures ? ThinEngine.GetExponentOfTwo(height, this._caps.maxTextureSize) : height;
- }
- // this.resetTextureCache();
- texture.width = width;
- texture.height = height;
- texture.isReady = false;
- texture.generateMipMaps = generateMipMaps;
- texture.samplingMode = samplingMode;
- this.updateTextureSamplingMode(samplingMode, texture);
- this._internalTexturesCache.push(texture);
- return texture;
-};
-ThinEngine.prototype.updateDynamicTexture = function (texture, source, invertY, premulAlpha = false, format, forceBindTexture = false,
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-allowGPUOptimization = false) {
- if (!texture) {
- return;
- }
- const gl = this._gl;
- const target = gl.TEXTURE_2D;
- const wasPreviouslyBound = this._bindTextureDirectly(target, texture, true, forceBindTexture);
- this._unpackFlipY(invertY === undefined ? texture.invertY : invertY);
- if (premulAlpha) {
- gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, 1);
- }
- const textureType = this._getWebGLTextureType(texture.type);
- const glformat = this._getInternalFormat(format ? format : texture.format);
- const internalFormat = this._getRGBABufferInternalSizedFormat(texture.type, glformat);
- gl.texImage2D(target, 0, internalFormat, glformat, textureType, source);
- if (texture.generateMipMaps) {
- gl.generateMipmap(target);
- }
- if (!wasPreviouslyBound) {
- this._bindTextureDirectly(target, null);
- }
- if (premulAlpha) {
- gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, 0);
- }
- texture.isReady = true;
-};
-//# sourceMappingURL=engine.dynamicTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/dynamicTexture.js
-
-
-
-
-/**
- * A class extending Texture allowing drawing on a texture
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/dynamicTexture
- */
-class dynamicTexture_DynamicTexture extends texture_Texture {
- /**
- * Creates a DynamicTexture
- * @param name defines the name of the texture
- * @param options provides 3 alternatives for width and height of texture, a canvas, object with width and height properties, number for both width and height
- * @param scene defines the scene where you want the texture
- * @param generateMipMaps defines the use of MinMaps or not (default is false)
- * @param samplingMode defines the sampling mode to use (default is Texture.TRILINEAR_SAMPLINGMODE)
- * @param format defines the texture format to use (default is Engine.TEXTUREFORMAT_RGBA)
- * @param invertY defines if the texture needs to be inverted on the y axis during loading
- */
- constructor(name, options, scene = null, generateMipMaps = false, samplingMode = 3, format = 5, invertY) {
- super(null, scene, !generateMipMaps, invertY, samplingMode, undefined, undefined, undefined, undefined, format);
- this.name = name;
- this.wrapU = texture_Texture.CLAMP_ADDRESSMODE;
- this.wrapV = texture_Texture.CLAMP_ADDRESSMODE;
- this._generateMipMaps = generateMipMaps;
- const engine = this._getEngine();
- if (!engine) {
- return;
- }
- if (options.getContext) {
- this._canvas = options;
- this._texture = engine.createDynamicTexture(options.width, options.height, generateMipMaps, samplingMode);
- }
- else {
- this._canvas = engine.createCanvas(1, 1);
- if (options.width || options.width === 0) {
- this._texture = engine.createDynamicTexture(options.width, options.height, generateMipMaps, samplingMode);
- }
- else {
- this._texture = engine.createDynamicTexture(options, options, generateMipMaps, samplingMode);
- }
- }
- const textureSize = this.getSize();
- if (this._canvas.width !== textureSize.width) {
- this._canvas.width = textureSize.width;
- }
- if (this._canvas.height !== textureSize.height) {
- this._canvas.height = textureSize.height;
- }
- this._context = this._canvas.getContext("2d");
- }
- /**
- * Get the current class name of the texture useful for serialization or dynamic coding.
- * @returns "DynamicTexture"
- */
- getClassName() {
- return "DynamicTexture";
- }
- /**
- * Gets the current state of canRescale
- */
- get canRescale() {
- return true;
- }
- _recreate(textureSize) {
- this._canvas.width = textureSize.width;
- this._canvas.height = textureSize.height;
- this.releaseInternalTexture();
- this._texture = this._getEngine().createDynamicTexture(textureSize.width, textureSize.height, this._generateMipMaps, this.samplingMode);
- }
- /**
- * Scales the texture
- * @param ratio the scale factor to apply to both width and height
- */
- scale(ratio) {
- const textureSize = this.getSize();
- textureSize.width *= ratio;
- textureSize.height *= ratio;
- this._recreate(textureSize);
- }
- /**
- * Resizes the texture
- * @param width the new width
- * @param height the new height
- */
- scaleTo(width, height) {
- const textureSize = this.getSize();
- textureSize.width = width;
- textureSize.height = height;
- this._recreate(textureSize);
- }
- /**
- * Gets the context of the canvas used by the texture
- * @returns the canvas context of the dynamic texture
- */
- getContext() {
- return this._context;
- }
- /**
- * Clears the texture
- */
- clear() {
- const size = this.getSize();
- this._context.fillRect(0, 0, size.width, size.height);
- }
- /**
- * Updates the texture
- * @param invertY defines the direction for the Y axis (default is true - y increases downwards)
- * @param premulAlpha defines if alpha is stored as premultiplied (default is false)
- * @param allowGPUOptimization true to allow some specific GPU optimizations (subject to engine feature "allowGPUOptimizationsForGUI" being true)
- */
- update(invertY, premulAlpha = false, allowGPUOptimization = false) {
- this._getEngine().updateDynamicTexture(this._texture, this._canvas, invertY === undefined ? true : invertY, premulAlpha, this._format || undefined, undefined, allowGPUOptimization);
- }
- /**
- * Draws text onto the texture
- * @param text defines the text to be drawn
- * @param x defines the placement of the text from the left
- * @param y defines the placement of the text from the top when invertY is true and from the bottom when false
- * @param font defines the font to be used with font-style, font-size, font-name
- * @param color defines the color used for the text
- * @param clearColor defines the color for the canvas, use null to not overwrite canvas
- * @param invertY defines the direction for the Y axis (default is true - y increases downwards)
- * @param update defines whether texture is immediately update (default is true)
- */
- drawText(text, x, y, font, color, clearColor, invertY, update = true) {
- const size = this.getSize();
- if (clearColor) {
- this._context.fillStyle = clearColor;
- this._context.fillRect(0, 0, size.width, size.height);
- }
- this._context.font = font;
- if (x === null || x === undefined) {
- const textSize = this._context.measureText(text);
- x = (size.width - textSize.width) / 2;
- }
- if (y === null || y === undefined) {
- const fontSize = parseInt(font.replace(/\D/g, ""));
- y = size.height / 2 + fontSize / 3.65;
- }
- this._context.fillStyle = color || "";
- this._context.fillText(text, x, y);
- if (update) {
- this.update(invertY);
- }
- }
- /**
- * Clones the texture
- * @returns the clone of the texture.
- */
- clone() {
- const scene = this.getScene();
- if (!scene) {
- return this;
- }
- const textureSize = this.getSize();
- const newTexture = new dynamicTexture_DynamicTexture(this.name, textureSize, scene, this._generateMipMaps);
- // Base texture
- newTexture.hasAlpha = this.hasAlpha;
- newTexture.level = this.level;
- // Dynamic Texture
- newTexture.wrapU = this.wrapU;
- newTexture.wrapV = this.wrapV;
- return newTexture;
- }
- /**
- * Serializes the dynamic texture. The scene should be ready before the dynamic texture is serialized
- * @returns a serialized dynamic texture object
- */
- serialize() {
- const scene = this.getScene();
- if (scene && !scene.isReady()) {
- logger_Logger.Warn("The scene must be ready before serializing the dynamic texture");
- }
- const serializationObject = super.serialize();
- if (dynamicTexture_DynamicTexture._IsCanvasElement(this._canvas)) {
- serializationObject.base64String = this._canvas.toDataURL();
- }
- serializationObject.invertY = this._invertY;
- serializationObject.samplingMode = this.samplingMode;
- return serializationObject;
- }
- static _IsCanvasElement(canvas) {
- return canvas.toDataURL !== undefined;
- }
- /** @internal */
- _rebuild() {
- this.update();
- }
-}
-//# sourceMappingURL=dynamicTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/imageProcessing.fragment.js
-// Do not edit.
-
-
-
-
-const imageProcessing_fragment_name = "imageProcessingPixelShader";
-const imageProcessing_fragment_shader = `varying vec2 vUV;uniform sampler2D textureSampler;
-#include
-#include
-#include
-#define CUSTOM_FRAGMENT_DEFINITIONS
-void main(void)
-{vec4 result=texture2D(textureSampler,vUV);
-#ifdef IMAGEPROCESSING
-#ifndef FROMLINEARSPACE
-result.rgb=toLinearSpace(result.rgb);
-#endif
-result=applyImageProcessing(result);
-#else
-#ifdef FROMLINEARSPACE
-result=applyImageProcessing(result);
-#endif
-#endif
-gl_FragColor=result;}`;
-// Sideeffect
-ShaderStore.ShadersStore[imageProcessing_fragment_name] = imageProcessing_fragment_shader;
-/** @internal */
-const imageProcessingPixelShader = { name: imageProcessing_fragment_name, shader: imageProcessing_fragment_shader };
-//# sourceMappingURL=imageProcessing.fragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/PostProcesses/imageProcessingPostProcess.js
-
-
-
-
-
-
-
-
-/**
- * ImageProcessingPostProcess
- * @see https://doc.babylonjs.com/features/featuresDeepDive/postProcesses/usePostProcesses#imageprocessing
- */
-class ImageProcessingPostProcess extends postProcess_PostProcess {
- /**
- * Gets the image processing configuration used either in this material.
- */
- get imageProcessingConfiguration() {
- return this._imageProcessingConfiguration;
- }
- /**
- * Sets the Default image processing configuration used either in the this material.
- *
- * If sets to null, the scene one is in use.
- */
- set imageProcessingConfiguration(value) {
- // We are almost sure it is applied by post process as
- // We are in the post process :-)
- value.applyByPostProcess = true;
- this._attachImageProcessingConfiguration(value);
- }
- /**
- * Attaches a new image processing configuration to the PBR Material.
- * @param configuration
- * @param doNotBuild
- */
- _attachImageProcessingConfiguration(configuration, doNotBuild = false) {
- if (configuration === this._imageProcessingConfiguration) {
- return;
- }
- // Detaches observer.
- if (this._imageProcessingConfiguration && this._imageProcessingObserver) {
- this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver);
- }
- // Pick the scene configuration if needed.
- if (!configuration) {
- let scene = null;
- const engine = this.getEngine();
- const camera = this.getCamera();
- if (camera) {
- scene = camera.getScene();
- }
- else if (engine && engine.scenes) {
- const scenes = engine.scenes;
- scene = scenes[scenes.length - 1];
- }
- else {
- scene = engineStore_EngineStore.LastCreatedScene;
- }
- if (scene) {
- this._imageProcessingConfiguration = scene.imageProcessingConfiguration;
- }
- else {
- this._imageProcessingConfiguration = new ImageProcessingConfiguration();
- }
- }
- else {
- this._imageProcessingConfiguration = configuration;
- }
- // Attaches observer.
- if (this._imageProcessingConfiguration) {
- this._imageProcessingObserver = this._imageProcessingConfiguration.onUpdateParameters.add(() => {
- this._updateParameters();
- });
- }
- // Ensure the effect will be rebuilt.
- if (!doNotBuild) {
- this._updateParameters();
- }
- }
- /**
- * If the post process is supported.
- */
- get isSupported() {
- const effect = this.getEffect();
- return !effect || effect.isSupported;
- }
- /**
- * Gets Color curves setup used in the effect if colorCurvesEnabled is set to true .
- */
- get colorCurves() {
- return this.imageProcessingConfiguration.colorCurves;
- }
- /**
- * Sets Color curves setup used in the effect if colorCurvesEnabled is set to true .
- */
- set colorCurves(value) {
- this.imageProcessingConfiguration.colorCurves = value;
- }
- /**
- * Gets whether the color curves effect is enabled.
- */
- get colorCurvesEnabled() {
- return this.imageProcessingConfiguration.colorCurvesEnabled;
- }
- /**
- * Sets whether the color curves effect is enabled.
- */
- set colorCurvesEnabled(value) {
- this.imageProcessingConfiguration.colorCurvesEnabled = value;
- }
- /**
- * Gets Color grading LUT texture used in the effect if colorGradingEnabled is set to true.
- */
- get colorGradingTexture() {
- return this.imageProcessingConfiguration.colorGradingTexture;
- }
- /**
- * Sets Color grading LUT texture used in the effect if colorGradingEnabled is set to true.
- */
- set colorGradingTexture(value) {
- this.imageProcessingConfiguration.colorGradingTexture = value;
- }
- /**
- * Gets whether the color grading effect is enabled.
- */
- get colorGradingEnabled() {
- return this.imageProcessingConfiguration.colorGradingEnabled;
- }
- /**
- * Gets whether the color grading effect is enabled.
- */
- set colorGradingEnabled(value) {
- this.imageProcessingConfiguration.colorGradingEnabled = value;
- }
- /**
- * Gets exposure used in the effect.
- */
- get exposure() {
- return this.imageProcessingConfiguration.exposure;
- }
- /**
- * Sets exposure used in the effect.
- */
- set exposure(value) {
- this.imageProcessingConfiguration.exposure = value;
- }
- /**
- * Gets whether tonemapping is enabled or not.
- */
- get toneMappingEnabled() {
- return this._imageProcessingConfiguration.toneMappingEnabled;
- }
- /**
- * Sets whether tonemapping is enabled or not
- */
- set toneMappingEnabled(value) {
- this._imageProcessingConfiguration.toneMappingEnabled = value;
- }
- /**
- * Gets the type of tone mapping effect.
- */
- get toneMappingType() {
- return this._imageProcessingConfiguration.toneMappingType;
- }
- /**
- * Sets the type of tone mapping effect.
- */
- set toneMappingType(value) {
- this._imageProcessingConfiguration.toneMappingType = value;
- }
- /**
- * Gets contrast used in the effect.
- */
- get contrast() {
- return this.imageProcessingConfiguration.contrast;
- }
- /**
- * Sets contrast used in the effect.
- */
- set contrast(value) {
- this.imageProcessingConfiguration.contrast = value;
- }
- /**
- * Gets Vignette stretch size.
- */
- get vignetteStretch() {
- return this.imageProcessingConfiguration.vignetteStretch;
- }
- /**
- * Sets Vignette stretch size.
- */
- set vignetteStretch(value) {
- this.imageProcessingConfiguration.vignetteStretch = value;
- }
- /**
- * Gets Vignette center X Offset.
- * @deprecated use vignetteCenterX instead
- */
- get vignetteCentreX() {
- return this.imageProcessingConfiguration.vignetteCenterX;
- }
- /**
- * Sets Vignette center X Offset.
- * @deprecated use vignetteCenterX instead
- */
- set vignetteCentreX(value) {
- this.imageProcessingConfiguration.vignetteCenterX = value;
- }
- /**
- * Gets Vignette center Y Offset.
- * @deprecated use vignetteCenterY instead
- */
- get vignetteCentreY() {
- return this.imageProcessingConfiguration.vignetteCenterY;
- }
- /**
- * Sets Vignette center Y Offset.
- * @deprecated use vignetteCenterY instead
- */
- set vignetteCentreY(value) {
- this.imageProcessingConfiguration.vignetteCenterY = value;
- }
- /**
- * Vignette center Y Offset.
- */
- get vignetteCenterY() {
- return this.imageProcessingConfiguration.vignetteCenterY;
- }
- set vignetteCenterY(value) {
- this.imageProcessingConfiguration.vignetteCenterY = value;
- }
- /**
- * Vignette center X Offset.
- */
- get vignetteCenterX() {
- return this.imageProcessingConfiguration.vignetteCenterX;
- }
- set vignetteCenterX(value) {
- this.imageProcessingConfiguration.vignetteCenterX = value;
- }
- /**
- * Gets Vignette weight or intensity of the vignette effect.
- */
- get vignetteWeight() {
- return this.imageProcessingConfiguration.vignetteWeight;
- }
- /**
- * Sets Vignette weight or intensity of the vignette effect.
- */
- set vignetteWeight(value) {
- this.imageProcessingConfiguration.vignetteWeight = value;
- }
- /**
- * Gets Color of the vignette applied on the screen through the chosen blend mode (vignetteBlendMode)
- * if vignetteEnabled is set to true.
- */
- get vignetteColor() {
- return this.imageProcessingConfiguration.vignetteColor;
- }
- /**
- * Sets Color of the vignette applied on the screen through the chosen blend mode (vignetteBlendMode)
- * if vignetteEnabled is set to true.
- */
- set vignetteColor(value) {
- this.imageProcessingConfiguration.vignetteColor = value;
- }
- /**
- * Gets Camera field of view used by the Vignette effect.
- */
- get vignetteCameraFov() {
- return this.imageProcessingConfiguration.vignetteCameraFov;
- }
- /**
- * Sets Camera field of view used by the Vignette effect.
- */
- set vignetteCameraFov(value) {
- this.imageProcessingConfiguration.vignetteCameraFov = value;
- }
- /**
- * Gets the vignette blend mode allowing different kind of effect.
- */
- get vignetteBlendMode() {
- return this.imageProcessingConfiguration.vignetteBlendMode;
- }
- /**
- * Sets the vignette blend mode allowing different kind of effect.
- */
- set vignetteBlendMode(value) {
- this.imageProcessingConfiguration.vignetteBlendMode = value;
- }
- /**
- * Gets whether the vignette effect is enabled.
- */
- get vignetteEnabled() {
- return this.imageProcessingConfiguration.vignetteEnabled;
- }
- /**
- * Sets whether the vignette effect is enabled.
- */
- set vignetteEnabled(value) {
- this.imageProcessingConfiguration.vignetteEnabled = value;
- }
- /**
- * Gets intensity of the dithering effect.
- */
- get ditheringIntensity() {
- return this.imageProcessingConfiguration.ditheringIntensity;
- }
- /**
- * Sets intensity of the dithering effect.
- */
- set ditheringIntensity(value) {
- this.imageProcessingConfiguration.ditheringIntensity = value;
- }
- /**
- * Gets whether the dithering effect is enabled.
- */
- get ditheringEnabled() {
- return this.imageProcessingConfiguration.ditheringEnabled;
- }
- /**
- * Sets whether the dithering effect is enabled.
- */
- set ditheringEnabled(value) {
- this.imageProcessingConfiguration.ditheringEnabled = value;
- }
- /**
- * Gets whether the input of the processing is in Gamma or Linear Space.
- */
- get fromLinearSpace() {
- return this._fromLinearSpace;
- }
- /**
- * Sets whether the input of the processing is in Gamma or Linear Space.
- */
- set fromLinearSpace(value) {
- if (this._fromLinearSpace === value) {
- return;
- }
- this._fromLinearSpace = value;
- this._updateParameters();
- }
- constructor(name, options, camera = null, samplingMode, engine, reusable, textureType = 0, imageProcessingConfiguration) {
- super(name, "imageProcessing", [], [], options, camera, samplingMode, engine, reusable, null, textureType, "postprocess", null, true);
- this._fromLinearSpace = true;
- /**
- * Defines cache preventing GC.
- */
- this._defines = {
- IMAGEPROCESSING: false,
- VIGNETTE: false,
- VIGNETTEBLENDMODEMULTIPLY: false,
- VIGNETTEBLENDMODEOPAQUE: false,
- TONEMAPPING: false,
- TONEMAPPING_ACES: false,
- CONTRAST: false,
- COLORCURVES: false,
- COLORGRADING: false,
- COLORGRADING3D: false,
- FROMLINEARSPACE: false,
- SAMPLER3DGREENDEPTH: false,
- SAMPLER3DBGRMAP: false,
- DITHER: false,
- IMAGEPROCESSINGPOSTPROCESS: false,
- EXPOSURE: false,
- SKIPFINALCOLORCLAMP: false,
- };
- // Setup the configuration as forced by the constructor. This would then not force the
- // scene materials output in linear space and let untouched the default forward pass.
- if (imageProcessingConfiguration) {
- imageProcessingConfiguration.applyByPostProcess = true;
- this._attachImageProcessingConfiguration(imageProcessingConfiguration, true);
- // This will cause the shader to be compiled
- this._updateParameters();
- }
- // Setup the default processing configuration to the scene.
- else {
- this._attachImageProcessingConfiguration(null, true);
- this.imageProcessingConfiguration.applyByPostProcess = true;
- }
- this.onApply = (effect) => {
- this.imageProcessingConfiguration.bind(effect, this.aspectRatio);
- };
- }
- /**
- * "ImageProcessingPostProcess"
- * @returns "ImageProcessingPostProcess"
- */
- getClassName() {
- return "ImageProcessingPostProcess";
- }
- /**
- * @internal
- */
- _updateParameters() {
- this._defines.FROMLINEARSPACE = this._fromLinearSpace;
- this.imageProcessingConfiguration.prepareDefines(this._defines, true);
- let defines = "";
- for (const define in this._defines) {
- if (this._defines[define]) {
- defines += `#define ${define};\n`;
- }
- }
- const samplers = ["textureSampler"];
- const uniforms = ["scale"];
- if (ImageProcessingConfiguration) {
- ImageProcessingConfiguration.PrepareSamplers(samplers, this._defines);
- ImageProcessingConfiguration.PrepareUniforms(uniforms, this._defines);
- }
- this.updateEffect(defines, uniforms, samplers);
- }
- dispose(camera) {
- super.dispose(camera);
- if (this._imageProcessingConfiguration && this._imageProcessingObserver) {
- this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver);
- }
- if (this._imageProcessingConfiguration) {
- this.imageProcessingConfiguration.applyByPostProcess = false;
- }
- }
-}
-__decorate([
- serialize()
-], ImageProcessingPostProcess.prototype, "_fromLinearSpace", void 0);
-//# sourceMappingURL=imageProcessingPostProcess.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/XR/webXRLayerWrapper.js
-/**
- * Wrapper over subclasses of XRLayer.
- * @internal
- */
-class WebXRLayerWrapper {
- /**
- * Check if fixed foveation is supported on this device
- */
- get isFixedFoveationSupported() {
- return this.layerType == "XRWebGLLayer" && typeof this.layer.fixedFoveation == "number";
- }
- /**
- * Get the fixed foveation currently set, as specified by the webxr specs
- * If this returns null, then fixed foveation is not supported
- */
- get fixedFoveation() {
- if (this.isFixedFoveationSupported) {
- return this.layer.fixedFoveation;
- }
- return null;
- }
- /**
- * Set the fixed foveation to the specified value, as specified by the webxr specs
- * This value will be normalized to be between 0 and 1, 1 being max foveation, 0 being no foveation
- */
- set fixedFoveation(value) {
- if (this.isFixedFoveationSupported) {
- const val = Math.max(0, Math.min(1, value || 0));
- this.layer.fixedFoveation = val;
- }
- }
- constructor(
- /** The width of the layer's framebuffer. */
- getWidth,
- /** The height of the layer's framebuffer. */
- getHeight,
- /** The XR layer that this WebXRLayerWrapper wraps. */
- layer,
- /** The type of XR layer that is being wrapped. */
- layerType,
- /** Create a render target provider for the wrapped layer. */
- createRenderTargetTextureProvider) {
- this.getWidth = getWidth;
- this.getHeight = getHeight;
- this.layer = layer;
- this.layerType = layerType;
- this.createRenderTargetTextureProvider = createRenderTargetTextureProvider;
- }
-}
-//# sourceMappingURL=webXRLayerWrapper.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/XR/webXRRenderTargetTextureProvider.js
-
-
-
-
-/**
- * Provides render target textures and other important rendering information for a given XRLayer.
- * @internal
- */
-class WebXRLayerRenderTargetTextureProvider {
- constructor(_scene, layerWrapper) {
- this._scene = _scene;
- this.layerWrapper = layerWrapper;
- this._renderTargetTextures = new Array();
- this._engine = _scene.getEngine();
- }
- _createInternalTexture(textureSize, texture) {
- const internalTexture = new internalTexture_InternalTexture(this._engine, internalTexture_InternalTextureSource.Unknown, true);
- internalTexture.width = textureSize.width;
- internalTexture.height = textureSize.height;
- internalTexture._hardwareTexture = new WebGLHardwareTexture(texture, this._engine._gl);
- internalTexture.isReady = true;
- return internalTexture;
- }
- _createRenderTargetTexture(width, height, framebuffer, colorTexture, depthStencilTexture, multiview) {
- if (!this._engine) {
- throw new Error("Engine is disposed");
- }
- const textureSize = { width, height };
- // Create render target texture from the internal texture
- const renderTargetTexture = multiview ? new MultiviewRenderTarget(this._scene, textureSize) : new renderTargetTexture_RenderTargetTexture("XR renderTargetTexture", textureSize, this._scene);
- const renderTargetWrapper = renderTargetTexture.renderTarget;
- renderTargetWrapper._samples = renderTargetTexture.samples;
- // Set the framebuffer, make sure it works in all scenarios - emulator, no layers and layers
- if (framebuffer || !colorTexture) {
- renderTargetWrapper._framebuffer = framebuffer;
- }
- // Create internal texture
- if (colorTexture) {
- if (multiview) {
- renderTargetWrapper._colorTextureArray = colorTexture;
- }
- else {
- const internalTexture = this._createInternalTexture(textureSize, colorTexture);
- renderTargetWrapper.setTexture(internalTexture, 0);
- renderTargetTexture._texture = internalTexture;
- }
- }
- if (depthStencilTexture) {
- if (multiview) {
- renderTargetWrapper._depthStencilTextureArray = depthStencilTexture;
- }
- else {
- renderTargetWrapper._depthStencilTexture = this._createInternalTexture(textureSize, depthStencilTexture);
- }
- }
- renderTargetTexture.disableRescaling();
- // Firefox reality fails if skipInitialClear is set to true, so make sure only modern XR implementations set it.
- if (typeof XRWebGLBinding !== "undefined") {
- // WebXR pre-clears textures
- renderTargetTexture.skipInitialClear = true;
- }
- this._renderTargetTextures.push(renderTargetTexture);
- return renderTargetTexture;
- }
- _destroyRenderTargetTexture(renderTargetTexture) {
- this._renderTargetTextures.splice(this._renderTargetTextures.indexOf(renderTargetTexture), 1);
- renderTargetTexture.dispose();
- }
- getFramebufferDimensions() {
- return this._framebufferDimensions;
- }
- dispose() {
- this._renderTargetTextures.forEach((rtt) => rtt.dispose());
- this._renderTargetTextures.length = 0;
- }
-}
-//# sourceMappingURL=webXRRenderTargetTextureProvider.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/XR/webXRWebGLLayer.js
-
-
-/**
- * Wraps xr webgl layers.
- * @internal
- */
-class WebXRWebGLLayerWrapper extends WebXRLayerWrapper {
- /**
- * @param layer is the layer to be wrapped.
- * @returns a new WebXRLayerWrapper wrapping the provided XRWebGLLayer.
- */
- constructor(layer) {
- super(() => layer.framebufferWidth, () => layer.framebufferHeight, layer, "XRWebGLLayer", (sessionManager) => new WebXRWebGLLayerRenderTargetTextureProvider(sessionManager.scene, this));
- this.layer = layer;
- }
-}
-/**
- * Provides render target textures and other important rendering information for a given XRWebGLLayer.
- * @internal
- */
-class WebXRWebGLLayerRenderTargetTextureProvider extends WebXRLayerRenderTargetTextureProvider {
- constructor(scene, layerWrapper) {
- super(scene, layerWrapper);
- this.layerWrapper = layerWrapper;
- this._layer = layerWrapper.layer;
- this._framebufferDimensions = {
- framebufferWidth: this._layer.framebufferWidth,
- framebufferHeight: this._layer.framebufferHeight,
- };
- }
- trySetViewportForView(viewport, view) {
- const xrViewport = this._layer.getViewport(view);
- if (!xrViewport) {
- return false;
- }
- const framebufferWidth = this._framebufferDimensions.framebufferWidth;
- const framebufferHeight = this._framebufferDimensions.framebufferHeight;
- viewport.x = xrViewport.x / framebufferWidth;
- viewport.y = xrViewport.y / framebufferHeight;
- viewport.width = xrViewport.width / framebufferWidth;
- viewport.height = xrViewport.height / framebufferHeight;
- return true;
- }
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- getRenderTargetTextureForEye(eye) {
- const layerWidth = this._layer.framebufferWidth;
- const layerHeight = this._layer.framebufferHeight;
- const framebuffer = this._layer.framebuffer;
- if (!this._rtt ||
- layerWidth !== this._framebufferDimensions.framebufferWidth ||
- layerHeight !== this._framebufferDimensions.framebufferHeight ||
- framebuffer !== this._framebuffer) {
- this._rtt = this._createRenderTargetTexture(layerWidth, layerHeight, framebuffer);
- this._framebufferDimensions.framebufferWidth = layerWidth;
- this._framebufferDimensions.framebufferHeight = layerHeight;
- this._framebuffer = framebuffer;
- }
- return this._rtt;
- }
- getRenderTargetTextureForView(view) {
- return this.getRenderTargetTextureForEye(view.eye);
- }
-}
-//# sourceMappingURL=webXRWebGLLayer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/XR/webXRManagedOutputCanvas.js
-
-
-
-/**
- * Configuration object for WebXR output canvas
- */
-class WebXRManagedOutputCanvasOptions {
- /**
- * Get the default values of the configuration object
- * @param engine defines the engine to use (can be null)
- * @returns default values of this configuration object
- */
- static GetDefaults(engine) {
- const defaults = new WebXRManagedOutputCanvasOptions();
- defaults.canvasOptions = {
- antialias: true,
- depth: true,
- stencil: engine ? engine.isStencilEnable : true,
- alpha: true,
- framebufferScaleFactor: 1,
- };
- defaults.newCanvasCssStyle = "position:absolute; bottom:0px;right:0px;z-index:10;width:90%;height:100%;background-color: #000000;";
- return defaults;
- }
-}
-/**
- * Creates a canvas that is added/removed from the webpage when entering/exiting XR
- */
-class WebXRManagedOutputCanvas {
- /**
- * Initializes the canvas to be added/removed upon entering/exiting xr
- * @param _xrSessionManager The XR Session manager
- * @param _options optional configuration for this canvas output. defaults will be used if not provided
- */
- constructor(_xrSessionManager, _options = WebXRManagedOutputCanvasOptions.GetDefaults()) {
- this._options = _options;
- this._canvas = null;
- this._engine = null;
- /**
- * xr layer for the canvas
- */
- this.xrLayer = null;
- this._xrLayerWrapper = null;
- /**
- * Observers registered here will be triggered when the xr layer was initialized
- */
- this.onXRLayerInitObservable = new observable_Observable();
- this._engine = _xrSessionManager.scene.getEngine();
- this._engine.onDisposeObservable.addOnce(() => {
- this._engine = null;
- });
- if (!_options.canvasElement) {
- const canvas = document.createElement("canvas");
- canvas.style.cssText = this._options.newCanvasCssStyle || "position:absolute; bottom:0px;right:0px;";
- this._setManagedOutputCanvas(canvas);
- }
- else {
- this._setManagedOutputCanvas(_options.canvasElement);
- }
- _xrSessionManager.onXRSessionInit.add(() => {
- this._addCanvas();
- });
- _xrSessionManager.onXRSessionEnded.add(() => {
- this._removeCanvas();
- });
- }
- /**
- * Disposes of the object
- */
- dispose() {
- this._removeCanvas();
- this._setManagedOutputCanvas(null);
- }
- /**
- * Initializes a XRWebGLLayer to be used as the session's baseLayer.
- * @param xrSession xr session
- * @returns a promise that will resolve once the XR Layer has been created
- */
- async initializeXRLayerAsync(xrSession) {
- const createLayer = () => {
- this.xrLayer = new XRWebGLLayer(xrSession, this.canvasContext, this._options.canvasOptions);
- this._xrLayerWrapper = new WebXRWebGLLayerWrapper(this.xrLayer);
- this.onXRLayerInitObservable.notifyObservers(this.xrLayer);
- return this.xrLayer;
- };
- // support canvases without makeXRCompatible
- if (!this.canvasContext.makeXRCompatible) {
- return Promise.resolve(createLayer());
- }
- return this.canvasContext
- .makeXRCompatible()
- .then(
- // catch any error and continue. When using the emulator is throws this error for no apparent reason.
- () => { }, () => {
- // log the error, continue nonetheless!
- tools_Tools.Warn("Error executing makeXRCompatible. This does not mean that the session will work incorrectly.");
- })
- .then(() => {
- return createLayer();
- });
- }
- _addCanvas() {
- if (this._canvas && this._engine && this._canvas !== this._engine.getRenderingCanvas()) {
- document.body.appendChild(this._canvas);
- }
- if (this.xrLayer) {
- this._setCanvasSize(true);
- }
- else {
- this.onXRLayerInitObservable.addOnce(() => {
- this._setCanvasSize(true);
- });
- }
- }
- _removeCanvas() {
- if (this._canvas && this._engine && document.body.contains(this._canvas) && this._canvas !== this._engine.getRenderingCanvas()) {
- document.body.removeChild(this._canvas);
- }
- this._setCanvasSize(false);
- }
- _setCanvasSize(init = true, xrLayer = this._xrLayerWrapper) {
- if (!this._canvas || !this._engine) {
- return;
- }
- if (init) {
- if (xrLayer) {
- if (this._canvas !== this._engine.getRenderingCanvas()) {
- this._canvas.style.width = xrLayer.getWidth() + "px";
- this._canvas.style.height = xrLayer.getHeight() + "px";
- }
- else {
- this._engine.setSize(xrLayer.getWidth(), xrLayer.getHeight());
- }
- }
- }
- else {
- if (this._originalCanvasSize) {
- if (this._canvas !== this._engine.getRenderingCanvas()) {
- this._canvas.style.width = this._originalCanvasSize.width + "px";
- this._canvas.style.height = this._originalCanvasSize.height + "px";
- }
- else {
- this._engine.setSize(this._originalCanvasSize.width, this._originalCanvasSize.height);
- }
- }
- }
- }
- _setManagedOutputCanvas(canvas) {
- this._removeCanvas();
- if (!canvas) {
- this._canvas = null;
- this.canvasContext = null;
- }
- else {
- this._originalCanvasSize = {
- width: canvas.offsetWidth,
- height: canvas.offsetHeight,
- };
- this._canvas = canvas;
- this.canvasContext = this._canvas.getContext("webgl2");
- if (!this.canvasContext) {
- this.canvasContext = this._canvas.getContext("webgl");
- }
- }
- }
-}
-//# sourceMappingURL=webXRManagedOutputCanvas.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/XR/native/nativeXRRenderTarget.js
-
-
-/**
- * Wraps XRWebGLLayer's created by Babylon Native.
- * @internal
- */
-class NativeXRLayerWrapper extends WebXRLayerWrapper {
- constructor(layer) {
- super(() => layer.framebufferWidth, () => layer.framebufferHeight, layer, "XRWebGLLayer", (sessionManager) => new NativeXRLayerRenderTargetTextureProvider(sessionManager, this));
- this.layer = layer;
- }
-}
-/**
- * Provides render target textures for layers created by Babylon Native.
- * @internal
- */
-class NativeXRLayerRenderTargetTextureProvider extends WebXRLayerRenderTargetTextureProvider {
- constructor(sessionManager, layerWrapper) {
- super(sessionManager.scene, layerWrapper);
- this.layerWrapper = layerWrapper;
- this._nativeRTTProvider = navigator.xr.getNativeRenderTargetProvider(sessionManager.session, this._createRenderTargetTexture.bind(this), this._destroyRenderTargetTexture.bind(this));
- this._nativeLayer = layerWrapper.layer;
- }
- trySetViewportForView(viewport) {
- viewport.x = 0;
- viewport.y = 0;
- viewport.width = 1;
- viewport.height = 1;
- return true;
- }
- getRenderTargetTextureForEye(eye) {
- // TODO (rgerd): Update the contract on the BabylonNative side to call this "getRenderTargetTextureForEye"
- return this._nativeRTTProvider.getRenderTargetForEye(eye);
- }
- getRenderTargetTextureForView(view) {
- return this._nativeRTTProvider.getRenderTargetForEye(view.eye);
- }
- getFramebufferDimensions() {
- return {
- framebufferWidth: this._nativeLayer.framebufferWidth,
- framebufferHeight: this._nativeLayer.framebufferHeight,
- };
- }
-}
-/**
- * Creates the xr layer that will be used as the xr session's base layer.
- * @internal
- */
-class NativeXRRenderTarget {
- constructor(_xrSessionManager) {
- this._nativeRenderTarget = navigator.xr.getWebXRRenderTarget(_xrSessionManager.scene.getEngine());
- }
- async initializeXRLayerAsync(xrSession) {
- await this._nativeRenderTarget.initializeXRLayerAsync(xrSession);
- this.xrLayer = this._nativeRenderTarget.xrLayer;
- return this.xrLayer;
- }
- dispose() {
- /* empty */
- }
-}
-//# sourceMappingURL=nativeXRRenderTarget.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/XR/webXRSessionManager.js
-
-
-
-
-
-/**
- * Manages an XRSession to work with Babylon's engine
- * @see https://doc.babylonjs.com/features/featuresDeepDive/webXR/webXRSessionManagers
- */
-class WebXRSessionManager {
- /**
- * Constructs a WebXRSessionManager, this must be initialized within a user action before usage
- * @param scene The scene which the session should be created for
- */
- constructor(
- /** The scene which the session should be created for */
- scene) {
- this.scene = scene;
- /** WebXR timestamp updated every frame */
- this.currentTimestamp = -1;
- /**
- * Used just in case of a failure to initialize an immersive session.
- * The viewer reference space is compensated using this height, creating a kind of "viewer-floor" reference space
- */
- this.defaultHeightCompensation = 1.7;
- /**
- * Fires every time a new xrFrame arrives which can be used to update the camera
- */
- this.onXRFrameObservable = new observable_Observable();
- /**
- * Fires when the reference space changed
- */
- this.onXRReferenceSpaceChanged = new observable_Observable();
- /**
- * Fires when the xr session is ended either by the device or manually done
- */
- this.onXRSessionEnded = new observable_Observable();
- /**
- * Fires when the xr session is initialized: right after requestSession was called and returned with a successful result
- */
- this.onXRSessionInit = new observable_Observable();
- /**
- * Are we currently in the XR loop?
- */
- this.inXRFrameLoop = false;
- /**
- * Are we in an XR session?
- */
- this.inXRSession = false;
- this._engine = scene.getEngine();
- this._onEngineDisposedObserver = this._engine.onDisposeObservable.addOnce(() => {
- this._engine = null;
- });
- scene.onDisposeObservable.addOnce(() => {
- this.dispose();
- });
- }
- /**
- * The current reference space used in this session. This reference space can constantly change!
- * It is mainly used to offset the camera's position.
- */
- get referenceSpace() {
- return this._referenceSpace;
- }
- /**
- * Set a new reference space and triggers the observable
- */
- set referenceSpace(newReferenceSpace) {
- this._referenceSpace = newReferenceSpace;
- this.onXRReferenceSpaceChanged.notifyObservers(this._referenceSpace);
- }
- /**
- * The mode for the managed XR session
- */
- get sessionMode() {
- return this._sessionMode;
- }
- /**
- * Disposes of the session manager
- * This should be called explicitly by the dev, if required.
- */
- dispose() {
- var _a;
- // disposing without leaving XR? Exit XR first
- if (this.inXRSession) {
- this.exitXRAsync();
- }
- this.onXRFrameObservable.clear();
- this.onXRSessionEnded.clear();
- this.onXRReferenceSpaceChanged.clear();
- this.onXRSessionInit.clear();
- (_a = this._engine) === null || _a === void 0 ? void 0 : _a.onDisposeObservable.remove(this._onEngineDisposedObserver);
- this._engine = null;
- }
- /**
- * Stops the xrSession and restores the render loop
- * @returns Promise which resolves after it exits XR
- */
- exitXRAsync() {
- if (this.session && this.inXRSession) {
- this.inXRSession = false;
- return this.session.end().catch(() => {
- logger_Logger.Warn("Could not end XR session.");
- });
- }
- return Promise.resolve();
- }
- /**
- * Attempts to set the framebuffer-size-normalized viewport to be rendered this frame for this view.
- * In the event of a failure, the supplied viewport is not updated.
- * @param viewport the viewport to which the view will be rendered
- * @param view the view for which to set the viewport
- * @returns whether the operation was successful
- */
- trySetViewportForView(viewport, view) {
- var _a;
- return ((_a = this._baseLayerRTTProvider) === null || _a === void 0 ? void 0 : _a.trySetViewportForView(viewport, view)) || false;
- }
- /**
- * Gets the correct render target texture to be rendered this frame for this eye
- * @param eye the eye for which to get the render target
- * @returns the render target for the specified eye or null if not available
- */
- getRenderTargetTextureForEye(eye) {
- var _a;
- return ((_a = this._baseLayerRTTProvider) === null || _a === void 0 ? void 0 : _a.getRenderTargetTextureForEye(eye)) || null;
- }
- /**
- * Gets the correct render target texture to be rendered this frame for this view
- * @param view the view for which to get the render target
- * @returns the render target for the specified view or null if not available
- */
- getRenderTargetTextureForView(view) {
- var _a;
- return ((_a = this._baseLayerRTTProvider) === null || _a === void 0 ? void 0 : _a.getRenderTargetTextureForView(view)) || null;
- }
- /**
- * Creates a WebXRRenderTarget object for the XR session
- * @param options optional options to provide when creating a new render target
- * @returns a WebXR render target to which the session can render
- */
- getWebXRRenderTarget(options) {
- const engine = this.scene.getEngine();
- if (this._xrNavigator.xr.native) {
- return new NativeXRRenderTarget(this);
- }
- else {
- options = options || WebXRManagedOutputCanvasOptions.GetDefaults(engine);
- options.canvasElement = options.canvasElement || engine.getRenderingCanvas() || undefined;
- return new WebXRManagedOutputCanvas(this, options);
- }
- }
- /**
- * Initializes the manager
- * After initialization enterXR can be called to start an XR session
- * @returns Promise which resolves after it is initialized
- */
- initializeAsync() {
- // Check if the browser supports webXR
- this._xrNavigator = navigator;
- if (!this._xrNavigator.xr) {
- return Promise.reject("WebXR not available");
- }
- return Promise.resolve();
- }
- /**
- * Initializes an xr session
- * @param xrSessionMode mode to initialize
- * @param xrSessionInit defines optional and required values to pass to the session builder
- * @returns a promise which will resolve once the session has been initialized
- */
- initializeSessionAsync(xrSessionMode = "immersive-vr", xrSessionInit = {}) {
- return this._xrNavigator.xr.requestSession(xrSessionMode, xrSessionInit).then((session) => {
- this.session = session;
- this._sessionMode = xrSessionMode;
- this.onXRSessionInit.notifyObservers(session);
- this.inXRSession = true;
- // handle when the session is ended (By calling session.end or device ends its own session eg. pressing home button on phone)
- this.session.addEventListener("end", () => {
- var _a;
- this.inXRSession = false;
- // Notify frame observers
- this.onXRSessionEnded.notifyObservers(null);
- if (this._engine) {
- // make sure dimensions object is restored
- this._engine.framebufferDimensionsObject = null;
- // Restore frame buffer to avoid clear on xr framebuffer after session end
- this._engine.restoreDefaultFramebuffer();
- // Need to restart render loop as after the session is ended the last request for new frame will never call callback
- this._engine.customAnimationFrameRequester = null;
- this._engine._renderLoop();
- }
- // Dispose render target textures.
- // Only dispose on native because we can't destroy opaque textures on browser.
- if (this.isNative) {
- (_a = this._baseLayerRTTProvider) === null || _a === void 0 ? void 0 : _a.dispose();
- }
- this._baseLayerRTTProvider = null;
- this._baseLayerWrapper = null;
- }, { once: true });
- return this.session;
- });
- }
- /**
- * Checks if a session would be supported for the creation options specified
- * @param sessionMode session mode to check if supported eg. immersive-vr
- * @returns A Promise that resolves to true if supported and false if not
- */
- isSessionSupportedAsync(sessionMode) {
- return WebXRSessionManager.IsSessionSupportedAsync(sessionMode);
- }
- /**
- * Resets the reference space to the one started the session
- */
- resetReferenceSpace() {
- this.referenceSpace = this.baseReferenceSpace;
- }
- /**
- * Starts rendering to the xr layer
- */
- runXRRenderLoop() {
- var _a;
- if (!this.inXRSession || !this._engine) {
- return;
- }
- // Tell the engine's render loop to be driven by the xr session's refresh rate and provide xr pose information
- this._engine.customAnimationFrameRequester = {
- requestAnimationFrame: this.session.requestAnimationFrame.bind(this.session),
- renderFunction: (timestamp, xrFrame) => {
- var _a;
- if (!this.inXRSession || !this._engine) {
- return;
- }
- // Store the XR frame and timestamp in the session manager
- this.currentFrame = xrFrame;
- this.currentTimestamp = timestamp;
- if (xrFrame) {
- this.inXRFrameLoop = true;
- this._engine.framebufferDimensionsObject = ((_a = this._baseLayerRTTProvider) === null || _a === void 0 ? void 0 : _a.getFramebufferDimensions()) || null;
- this.onXRFrameObservable.notifyObservers(xrFrame);
- this._engine._renderLoop();
- this._engine.framebufferDimensionsObject = null;
- this.inXRFrameLoop = false;
- }
- },
- };
- this._engine.framebufferDimensionsObject = ((_a = this._baseLayerRTTProvider) === null || _a === void 0 ? void 0 : _a.getFramebufferDimensions()) || null;
- // Stop window's animation frame and trigger sessions animation frame
- if (typeof window !== "undefined" && window.cancelAnimationFrame) {
- window.cancelAnimationFrame(this._engine._frameHandler);
- }
- this._engine._renderLoop();
- }
- /**
- * Sets the reference space on the xr session
- * @param referenceSpaceType space to set
- * @returns a promise that will resolve once the reference space has been set
- */
- setReferenceSpaceTypeAsync(referenceSpaceType = "local-floor") {
- return this.session
- .requestReferenceSpace(referenceSpaceType)
- .then((referenceSpace) => {
- return referenceSpace;
- }, (rejectionReason) => {
- logger_Logger.Error("XR.requestReferenceSpace failed for the following reason: ");
- logger_Logger.Error(rejectionReason);
- logger_Logger.Log('Defaulting to universally-supported "viewer" reference space type.');
- return this.session.requestReferenceSpace("viewer").then((referenceSpace) => {
- const heightCompensation = new XRRigidTransform({ x: 0, y: -this.defaultHeightCompensation, z: 0 });
- return referenceSpace.getOffsetReferenceSpace(heightCompensation);
- }, (rejectionReason) => {
- logger_Logger.Error(rejectionReason);
- throw 'XR initialization failed: required "viewer" reference space type not supported.';
- });
- })
- .then((referenceSpace) => {
- // create viewer reference space before setting the first reference space
- return this.session.requestReferenceSpace("viewer").then((viewerReferenceSpace) => {
- this.viewerReferenceSpace = viewerReferenceSpace;
- return referenceSpace;
- });
- })
- .then((referenceSpace) => {
- // initialize the base and offset (currently the same)
- this.referenceSpace = this.baseReferenceSpace = referenceSpace;
- return this.referenceSpace;
- });
- }
- /**
- * Updates the render state of the session.
- * Note that this is deprecated in favor of WebXRSessionManager.updateRenderState().
- * @param state state to set
- * @returns a promise that resolves once the render state has been updated
- * @deprecated
- */
- updateRenderStateAsync(state) {
- return Promise.resolve(this.session.updateRenderState(state));
- }
- /**
- * @internal
- */
- _setBaseLayerWrapper(baseLayerWrapper) {
- var _a, _b;
- if (this.isNative) {
- (_a = this._baseLayerRTTProvider) === null || _a === void 0 ? void 0 : _a.dispose();
- }
- this._baseLayerWrapper = baseLayerWrapper;
- this._baseLayerRTTProvider = ((_b = this._baseLayerWrapper) === null || _b === void 0 ? void 0 : _b.createRenderTargetTextureProvider(this)) || null;
- }
- /**
- * @internal
- */
- _getBaseLayerWrapper() {
- return this._baseLayerWrapper;
- }
- /**
- * Updates the render state of the session
- * @param state state to set
- */
- updateRenderState(state) {
- if (state.baseLayer) {
- this._setBaseLayerWrapper(this.isNative ? new NativeXRLayerWrapper(state.baseLayer) : new WebXRWebGLLayerWrapper(state.baseLayer));
- }
- this.session.updateRenderState(state);
- }
- /**
- * Returns a promise that resolves with a boolean indicating if the provided session mode is supported by this browser
- * @param sessionMode defines the session to test
- * @returns a promise with boolean as final value
- */
- static IsSessionSupportedAsync(sessionMode) {
- if (!navigator.xr) {
- return Promise.resolve(false);
- }
- // When the specs are final, remove supportsSession!
- const functionToUse = navigator.xr.isSessionSupported || navigator.xr.supportsSession;
- if (!functionToUse) {
- return Promise.resolve(false);
- }
- else {
- return functionToUse
- .call(navigator.xr, sessionMode)
- .then((result) => {
- const returnValue = typeof result === "undefined" ? true : result;
- return Promise.resolve(returnValue);
- })
- .catch((e) => {
- logger_Logger.Warn(e);
- return Promise.resolve(false);
- });
- }
- }
- /**
- * Returns true if Babylon.js is using the BabylonNative backend, otherwise false
- */
- get isNative() {
- var _a;
- return (_a = this._xrNavigator.xr.native) !== null && _a !== void 0 ? _a : false;
- }
- /**
- * The current frame rate as reported by the device
- */
- get currentFrameRate() {
- var _a;
- return (_a = this.session) === null || _a === void 0 ? void 0 : _a.frameRate;
- }
- /**
- * A list of supported frame rates (only available in-session!
- */
- get supportedFrameRates() {
- var _a;
- return (_a = this.session) === null || _a === void 0 ? void 0 : _a.supportedFrameRates;
- }
- /**
- * Set the framerate of the session.
- * @param rate the new framerate. This value needs to be in the supportedFrameRates array
- * @returns a promise that resolves once the framerate has been set
- */
- updateTargetFrameRate(rate) {
- return this.session.updateTargetFrameRate(rate);
- }
- /**
- * Run a callback in the xr render loop
- * @param callback the callback to call when in XR Frame
- * @param ignoreIfNotInSession if no session is currently running, run it first thing on the next session
- */
- runInXRFrame(callback, ignoreIfNotInSession = true) {
- if (this.inXRFrameLoop) {
- callback();
- }
- else if (this.inXRSession || !ignoreIfNotInSession) {
- this.onXRFrameObservable.addOnce(callback);
- }
- }
- /**
- * Check if fixed foveation is supported on this device
- */
- get isFixedFoveationSupported() {
- var _a;
- return ((_a = this._baseLayerWrapper) === null || _a === void 0 ? void 0 : _a.isFixedFoveationSupported) || false;
- }
- /**
- * Get the fixed foveation currently set, as specified by the webxr specs
- * If this returns null, then fixed foveation is not supported
- */
- get fixedFoveation() {
- var _a;
- return ((_a = this._baseLayerWrapper) === null || _a === void 0 ? void 0 : _a.fixedFoveation) || null;
- }
- /**
- * Set the fixed foveation to the specified value, as specified by the webxr specs
- * This value will be normalized to be between 0 and 1, 1 being max foveation, 0 being no foveation
- */
- set fixedFoveation(value) {
- const val = Math.max(0, Math.min(1, value || 0));
- if (this._baseLayerWrapper) {
- this._baseLayerWrapper.fixedFoveation = val;
- }
- }
- /**
- * Get the features enabled on the current session
- * This is only available in-session!
- * @see https://www.w3.org/TR/webxr/#dom-xrsession-enabledfeatures
- */
- get enabledFeatures() {
- var _a, _b;
- return (_b = (_a = this.session) === null || _a === void 0 ? void 0 : _a.enabledFeatures) !== null && _b !== void 0 ? _b : null;
- }
-}
-//# sourceMappingURL=webXRSessionManager.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/XR/webXRTypes.js
-/**
- * States of the webXR experience
- */
-var WebXRState;
-(function (WebXRState) {
- /**
- * Transitioning to being in XR mode
- */
- WebXRState[WebXRState["ENTERING_XR"] = 0] = "ENTERING_XR";
- /**
- * Transitioning to non XR mode
- */
- WebXRState[WebXRState["EXITING_XR"] = 1] = "EXITING_XR";
- /**
- * In XR mode and presenting
- */
- WebXRState[WebXRState["IN_XR"] = 2] = "IN_XR";
- /**
- * Not entered XR mode
- */
- WebXRState[WebXRState["NOT_IN_XR"] = 3] = "NOT_IN_XR";
-})(WebXRState || (WebXRState = {}));
-/**
- * The state of the XR camera's tracking
- */
-var WebXRTrackingState;
-(function (WebXRTrackingState) {
- /**
- * No transformation received, device is not being tracked
- */
- WebXRTrackingState[WebXRTrackingState["NOT_TRACKING"] = 0] = "NOT_TRACKING";
- /**
- * Tracking lost - using emulated position
- */
- WebXRTrackingState[WebXRTrackingState["TRACKING_LOST"] = 1] = "TRACKING_LOST";
- /**
- * Transformation tracking works normally
- */
- WebXRTrackingState[WebXRTrackingState["TRACKING"] = 2] = "TRACKING";
-})(WebXRTrackingState || (WebXRTrackingState = {}));
-//# sourceMappingURL=webXRTypes.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/cylinderBuilder.js
-
-
-
-
-
-
-
-/**
- * Creates the VertexData for a cylinder, cone or prism
- * @param options an object used to set the following optional parameters for the box, required but can be empty
- * * height sets the height (y direction) of the cylinder, optional, default 2
- * * diameterTop sets the diameter of the top of the cone, overwrites diameter, optional, default diameter
- * * diameterBottom sets the diameter of the bottom of the cone, overwrites diameter, optional, default diameter
- * * diameter sets the diameter of the top and bottom of the cone, optional default 1
- * * tessellation the number of prism sides, 3 for a triangular prism, optional, default 24
- * * subdivisions` the number of rings along the cylinder height, optional, default 1
- * * arc a number from 0 to 1, to create an unclosed cylinder based on the fraction of the circumference given by the arc value, optional, default 1
- * * faceColors an array of Color3 elements used to set different colors to the top, rings and bottom respectively
- * * faceUV an array of Vector4 elements used to set different images to the top, rings and bottom respectively
- * * hasRings when true makes each subdivision independently treated as a face for faceUV and faceColors, optional, default false
- * * enclose when true closes an open cylinder by adding extra flat faces between the height axis and vertical edges, think cut cake
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.height
- * @param options.diameterTop
- * @param options.diameterBottom
- * @param options.diameter
- * @param options.tessellation
- * @param options.subdivisions
- * @param options.arc
- * @param options.faceColors
- * @param options.faceUV
- * @param options.hasRings
- * @param options.enclose
- * @param options.cap
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the cylinder, cone or prism
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-function CreateCylinderVertexData(options) {
- const height = options.height || 2;
- let diameterTop = options.diameterTop === 0 ? 0 : options.diameterTop || options.diameter || 1;
- let diameterBottom = options.diameterBottom === 0 ? 0 : options.diameterBottom || options.diameter || 1;
- diameterTop = diameterTop || 0.00001; // Prevent broken normals
- diameterBottom = diameterBottom || 0.00001; // Prevent broken normals
- const tessellation = (options.tessellation || 24) | 0;
- const subdivisions = (options.subdivisions || 1) | 0;
- const hasRings = options.hasRings ? true : false;
- const enclose = options.enclose ? true : false;
- const cap = options.cap === 0 ? 0 : options.cap || mesh_Mesh.CAP_ALL;
- const arc = options.arc && (options.arc <= 0 || options.arc > 1) ? 1.0 : options.arc || 1.0;
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- const faceUV = options.faceUV || new Array(3);
- const faceColors = options.faceColors;
- // default face colors and UV if undefined
- const quadNb = arc !== 1 && enclose ? 2 : 0;
- const ringNb = hasRings ? subdivisions : 1;
- const surfaceNb = 2 + (1 + quadNb) * ringNb;
- let f;
- for (f = 0; f < surfaceNb; f++) {
- if (faceColors && faceColors[f] === undefined) {
- faceColors[f] = new math_color_Color4(1, 1, 1, 1);
- }
- }
- for (f = 0; f < surfaceNb; f++) {
- if (faceUV && faceUV[f] === undefined) {
- faceUV[f] = new math_vector_Vector4(0, 0, 1, 1);
- }
- }
- const indices = new Array();
- const positions = new Array();
- const normals = new Array();
- const uvs = new Array();
- const colors = new Array();
- const angleStep = (Math.PI * 2 * arc) / tessellation;
- let angle;
- let h;
- let radius;
- const tan = (diameterBottom - diameterTop) / 2 / height;
- const ringVertex = math_vector_Vector3.Zero();
- const ringNormal = math_vector_Vector3.Zero();
- const ringFirstVertex = math_vector_Vector3.Zero();
- const ringFirstNormal = math_vector_Vector3.Zero();
- const quadNormal = math_vector_Vector3.Zero();
- const Y = math_axis_Axis.Y;
- // positions, normals, uvs
- let i;
- let j;
- let r;
- let ringIdx = 1;
- let s = 1; // surface index
- let cs = 0;
- let v = 0;
- for (i = 0; i <= subdivisions; i++) {
- h = i / subdivisions;
- radius = (h * (diameterTop - diameterBottom) + diameterBottom) / 2;
- ringIdx = hasRings && i !== 0 && i !== subdivisions ? 2 : 1;
- for (r = 0; r < ringIdx; r++) {
- if (hasRings) {
- s += r;
- }
- if (enclose) {
- s += 2 * r;
- }
- for (j = 0; j <= tessellation; j++) {
- angle = j * angleStep;
- // position
- ringVertex.x = Math.cos(-angle) * radius;
- ringVertex.y = -height / 2 + h * height;
- ringVertex.z = Math.sin(-angle) * radius;
- // normal
- if (diameterTop === 0 && i === subdivisions) {
- // if no top cap, reuse former normals
- ringNormal.x = normals[normals.length - (tessellation + 1) * 3];
- ringNormal.y = normals[normals.length - (tessellation + 1) * 3 + 1];
- ringNormal.z = normals[normals.length - (tessellation + 1) * 3 + 2];
- }
- else {
- ringNormal.x = ringVertex.x;
- ringNormal.z = ringVertex.z;
- ringNormal.y = Math.sqrt(ringNormal.x * ringNormal.x + ringNormal.z * ringNormal.z) * tan;
- ringNormal.normalize();
- }
- // keep first ring vertex values for enclose
- if (j === 0) {
- ringFirstVertex.copyFrom(ringVertex);
- ringFirstNormal.copyFrom(ringNormal);
- }
- positions.push(ringVertex.x, ringVertex.y, ringVertex.z);
- normals.push(ringNormal.x, ringNormal.y, ringNormal.z);
- if (hasRings) {
- v = cs !== s ? faceUV[s].y : faceUV[s].w;
- }
- else {
- v = faceUV[s].y + (faceUV[s].w - faceUV[s].y) * h;
- }
- uvs.push(faceUV[s].x + ((faceUV[s].z - faceUV[s].x) * j) / tessellation, CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - v : v);
- if (faceColors) {
- colors.push(faceColors[s].r, faceColors[s].g, faceColors[s].b, faceColors[s].a);
- }
- }
- // if enclose, add four vertices and their dedicated normals
- if (arc !== 1 && enclose) {
- positions.push(ringVertex.x, ringVertex.y, ringVertex.z);
- positions.push(0, ringVertex.y, 0);
- positions.push(0, ringVertex.y, 0);
- positions.push(ringFirstVertex.x, ringFirstVertex.y, ringFirstVertex.z);
- math_vector_Vector3.CrossToRef(Y, ringNormal, quadNormal);
- quadNormal.normalize();
- normals.push(quadNormal.x, quadNormal.y, quadNormal.z, quadNormal.x, quadNormal.y, quadNormal.z);
- math_vector_Vector3.CrossToRef(ringFirstNormal, Y, quadNormal);
- quadNormal.normalize();
- normals.push(quadNormal.x, quadNormal.y, quadNormal.z, quadNormal.x, quadNormal.y, quadNormal.z);
- if (hasRings) {
- v = cs !== s ? faceUV[s + 1].y : faceUV[s + 1].w;
- }
- else {
- v = faceUV[s + 1].y + (faceUV[s + 1].w - faceUV[s + 1].y) * h;
- }
- uvs.push(faceUV[s + 1].x, CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - v : v);
- uvs.push(faceUV[s + 1].z, CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - v : v);
- if (hasRings) {
- v = cs !== s ? faceUV[s + 2].y : faceUV[s + 2].w;
- }
- else {
- v = faceUV[s + 2].y + (faceUV[s + 2].w - faceUV[s + 2].y) * h;
- }
- uvs.push(faceUV[s + 2].x, CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - v : v);
- uvs.push(faceUV[s + 2].z, CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - v : v);
- if (faceColors) {
- colors.push(faceColors[s + 1].r, faceColors[s + 1].g, faceColors[s + 1].b, faceColors[s + 1].a);
- colors.push(faceColors[s + 1].r, faceColors[s + 1].g, faceColors[s + 1].b, faceColors[s + 1].a);
- colors.push(faceColors[s + 2].r, faceColors[s + 2].g, faceColors[s + 2].b, faceColors[s + 2].a);
- colors.push(faceColors[s + 2].r, faceColors[s + 2].g, faceColors[s + 2].b, faceColors[s + 2].a);
- }
- }
- if (cs !== s) {
- cs = s;
- }
- }
- }
- // indices
- const e = arc !== 1 && enclose ? tessellation + 4 : tessellation; // correction of number of iteration if enclose
- i = 0;
- for (s = 0; s < subdivisions; s++) {
- let i0 = 0;
- let i1 = 0;
- let i2 = 0;
- let i3 = 0;
- for (j = 0; j < tessellation; j++) {
- i0 = i * (e + 1) + j;
- i1 = (i + 1) * (e + 1) + j;
- i2 = i * (e + 1) + (j + 1);
- i3 = (i + 1) * (e + 1) + (j + 1);
- indices.push(i0, i1, i2);
- indices.push(i3, i2, i1);
- }
- if (arc !== 1 && enclose) {
- // if enclose, add two quads
- indices.push(i0 + 2, i1 + 2, i2 + 2);
- indices.push(i3 + 2, i2 + 2, i1 + 2);
- indices.push(i0 + 4, i1 + 4, i2 + 4);
- indices.push(i3 + 4, i2 + 4, i1 + 4);
- }
- i = hasRings ? i + 2 : i + 1;
- }
- // Caps
- const createCylinderCap = (isTop) => {
- const radius = isTop ? diameterTop / 2 : diameterBottom / 2;
- if (radius === 0) {
- return;
- }
- // Cap positions, normals & uvs
- let angle;
- let circleVector;
- let i;
- const u = isTop ? faceUV[surfaceNb - 1] : faceUV[0];
- let c = null;
- if (faceColors) {
- c = isTop ? faceColors[surfaceNb - 1] : faceColors[0];
- }
- // cap center
- const vbase = positions.length / 3;
- const offset = isTop ? height / 2 : -height / 2;
- const center = new math_vector_Vector3(0, offset, 0);
- positions.push(center.x, center.y, center.z);
- normals.push(0, isTop ? 1 : -1, 0);
- const v = u.y + (u.w - u.y) * 0.5;
- uvs.push(u.x + (u.z - u.x) * 0.5, CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - v : v);
- if (c) {
- colors.push(c.r, c.g, c.b, c.a);
- }
- const textureScale = new math_vector_Vector2(0.5, 0.5);
- for (i = 0; i <= tessellation; i++) {
- angle = (Math.PI * 2 * i * arc) / tessellation;
- const cos = Math.cos(-angle);
- const sin = Math.sin(-angle);
- circleVector = new math_vector_Vector3(cos * radius, offset, sin * radius);
- const textureCoordinate = new math_vector_Vector2(cos * textureScale.x + 0.5, sin * textureScale.y + 0.5);
- positions.push(circleVector.x, circleVector.y, circleVector.z);
- normals.push(0, isTop ? 1 : -1, 0);
- const v = u.y + (u.w - u.y) * textureCoordinate.y;
- uvs.push(u.x + (u.z - u.x) * textureCoordinate.x, CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - v : v);
- if (c) {
- colors.push(c.r, c.g, c.b, c.a);
- }
- }
- // Cap indices
- for (i = 0; i < tessellation; i++) {
- if (!isTop) {
- indices.push(vbase);
- indices.push(vbase + (i + 1));
- indices.push(vbase + (i + 2));
- }
- else {
- indices.push(vbase);
- indices.push(vbase + (i + 2));
- indices.push(vbase + (i + 1));
- }
- }
- };
- // add caps to geometry based on cap parameter
- if (cap === mesh_Mesh.CAP_START || cap === mesh_Mesh.CAP_ALL) {
- createCylinderCap(false);
- }
- if (cap === mesh_Mesh.CAP_END || cap === mesh_Mesh.CAP_ALL) {
- createCylinderCap(true);
- }
- // Sides
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, options.frontUVs, options.backUVs);
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- if (faceColors) {
- vertexData.colors = colors;
- }
- return vertexData;
-}
-/**
- * Creates a cylinder or a cone mesh
- * * The parameter `height` sets the height size (float) of the cylinder/cone (float, default 2).
- * * The parameter `diameter` sets the diameter of the top and bottom cap at once (float, default 1).
- * * The parameters `diameterTop` and `diameterBottom` overwrite the parameter `diameter` and set respectively the top cap and bottom cap diameter (floats, default 1). The parameter "diameterBottom" can't be zero.
- * * The parameter `tessellation` sets the number of cylinder sides (positive integer, default 24). Set it to 3 to get a prism for instance.
- * * The parameter `subdivisions` sets the number of rings along the cylinder height (positive integer, default 1).
- * * The parameter `hasRings` (boolean, default false) makes the subdivisions independent from each other, so they become different faces.
- * * The parameter `enclose` (boolean, default false) adds two extra faces per subdivision to a sliced cylinder to close it around its height axis.
- * * The parameter `cap` sets the way the cylinder is capped. Possible values : BABYLON.Mesh.NO_CAP, BABYLON.Mesh.CAP_START, BABYLON.Mesh.CAP_END, BABYLON.Mesh.CAP_ALL (default).
- * * The parameter `arc` (float, default 1) is the ratio (max 1) to apply to the circumference to slice the cylinder.
- * * You can set different colors and different images to each box side by using the parameters `faceColors` (an array of n Color3 elements) and `faceUV` (an array of n Vector4 elements).
- * * The value of n is the number of cylinder faces. If the cylinder has only 1 subdivisions, n equals : top face + cylinder surface + bottom face = 3
- * * Now, if the cylinder has 5 independent subdivisions (hasRings = true), n equals : top face + 5 stripe surfaces + bottom face = 2 + 5 = 7
- * * Finally, if the cylinder has 5 independent subdivisions and is enclose, n equals : top face + 5 x (stripe surface + 2 closing faces) + bottom face = 2 + 5 * 3 = 17
- * * Each array (color or UVs) is always ordered the same way : the first element is the bottom cap, the last element is the top cap. The other elements are each a ring surface.
- * * If `enclose` is false, a ring surface is one element.
- * * If `enclose` is true, a ring surface is 3 successive elements in the array : the tubular surface, then the two closing faces.
- * * Example how to set colors and textures on a sliced cylinder : https://www.html5gamedevs.com/topic/17945-creating-a-closed-slice-of-a-cylinder/#comment-106379
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created.
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.height
- * @param options.diameterTop
- * @param options.diameterBottom
- * @param options.diameter
- * @param options.tessellation
- * @param options.subdivisions
- * @param options.arc
- * @param options.faceColors
- * @param options.faceUV
- * @param options.updatable
- * @param options.hasRings
- * @param options.enclose
- * @param options.cap
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param scene defines the hosting scene
- * @returns the cylinder mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#cylinder-or-cone
- */
-function cylinderBuilder_CreateCylinder(name, options = {}, scene) {
- const cylinder = new mesh_Mesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- cylinder._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreateCylinderVertexData(options);
- vertexData.applyToMesh(cylinder, options.updatable);
- return cylinder;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated Please use CreateCylinder directly
- */
-const CylinderBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateCylinder: cylinderBuilder_CreateCylinder,
-};
-mesh_vertexData_VertexData.CreateCylinder = CreateCylinderVertexData;
-mesh_Mesh.CreateCylinder = (name, height, diameterTop, diameterBottom, tessellation, subdivisions, scene, updatable, sideOrientation) => {
- if (scene === undefined || !(scene instanceof scene_Scene)) {
- if (scene !== undefined) {
- sideOrientation = updatable || mesh_Mesh.DEFAULTSIDE;
- updatable = scene;
- }
- scene = subdivisions;
- subdivisions = 1;
- }
- const options = {
- height,
- diameterTop,
- diameterBottom,
- tessellation,
- subdivisions,
- sideOrientation,
- updatable,
- };
- return cylinderBuilder_CreateCylinder(name, options, scene);
-};
-//# sourceMappingURL=cylinderBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/torusBuilder.js
-
-
-
-
-/**
- * Creates the VertexData for a torus
- * @param options an object used to set the following optional parameters for the box, required but can be empty
- * * diameter the diameter of the torus, optional default 1
- * * thickness the diameter of the tube forming the torus, optional default 0.5
- * * tessellation the number of prism sides, 3 for a triangular prism, optional, default 24
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.diameter
- * @param options.thickness
- * @param options.tessellation
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the torus
- */
-function CreateTorusVertexData(options) {
- const indices = [];
- const positions = [];
- const normals = [];
- const uvs = [];
- const diameter = options.diameter || 1;
- const thickness = options.thickness || 0.5;
- const tessellation = (options.tessellation || 16) | 0;
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- const stride = tessellation + 1;
- for (let i = 0; i <= tessellation; i++) {
- const u = i / tessellation;
- const outerAngle = (i * Math.PI * 2.0) / tessellation - Math.PI / 2.0;
- const transform = math_vector_Matrix.Translation(diameter / 2.0, 0, 0).multiply(math_vector_Matrix.RotationY(outerAngle));
- for (let j = 0; j <= tessellation; j++) {
- const v = 1 - j / tessellation;
- const innerAngle = (j * Math.PI * 2.0) / tessellation + Math.PI;
- const dx = Math.cos(innerAngle);
- const dy = Math.sin(innerAngle);
- // Create a vertex.
- let normal = new math_vector_Vector3(dx, dy, 0);
- let position = normal.scale(thickness / 2);
- const textureCoordinate = new math_vector_Vector2(u, v);
- position = math_vector_Vector3.TransformCoordinates(position, transform);
- normal = math_vector_Vector3.TransformNormal(normal, transform);
- positions.push(position.x, position.y, position.z);
- normals.push(normal.x, normal.y, normal.z);
- uvs.push(textureCoordinate.x, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - textureCoordinate.y : textureCoordinate.y);
- // And create indices for two triangles.
- const nextI = (i + 1) % stride;
- const nextJ = (j + 1) % stride;
- indices.push(i * stride + j);
- indices.push(i * stride + nextJ);
- indices.push(nextI * stride + j);
- indices.push(i * stride + nextJ);
- indices.push(nextI * stride + nextJ);
- indices.push(nextI * stride + j);
- }
- }
- // Sides
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, options.frontUVs, options.backUVs);
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- return vertexData;
-}
-/**
- * Creates a torus mesh
- * * The parameter `diameter` sets the diameter size (float) of the torus (default 1)
- * * The parameter `thickness` sets the diameter size of the tube of the torus (float, default 0.5)
- * * The parameter `tessellation` sets the number of torus sides (positive integer, default 16)
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created.
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.diameter
- * @param options.thickness
- * @param options.tessellation
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param scene defines the hosting scene
- * @returns the torus mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#torus
- */
-function CreateTorus(name, options = {}, scene) {
- const torus = new mesh_Mesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- torus._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreateTorusVertexData(options);
- vertexData.applyToMesh(torus, options.updatable);
- return torus;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use CreateTorus instead
- */
-const TorusBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateTorus,
-};
-mesh_vertexData_VertexData.CreateTorus = CreateTorusVertexData;
-mesh_Mesh.CreateTorus = (name, diameter, thickness, tessellation, scene, updatable, sideOrientation) => {
- const options = {
- diameter,
- thickness,
- tessellation,
- sideOrientation,
- updatable,
- };
- return CreateTorus(name, options, scene);
-};
-//# sourceMappingURL=torusBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/groundMesh.js
-
-
-
-mesh_Mesh._GroundMeshParser = (parsedMesh, scene) => {
- return GroundMesh.Parse(parsedMesh, scene);
-};
-/**
- * Mesh representing the ground
- */
-class GroundMesh extends mesh_Mesh {
- constructor(name, scene) {
- super(name, scene);
- /** If octree should be generated */
- this.generateOctree = false;
- }
- /**
- * "GroundMesh"
- * @returns "GroundMesh"
- */
- getClassName() {
- return "GroundMesh";
- }
- /**
- * The minimum of x and y subdivisions
- */
- get subdivisions() {
- return Math.min(this._subdivisionsX, this._subdivisionsY);
- }
- /**
- * X subdivisions
- */
- get subdivisionsX() {
- return this._subdivisionsX;
- }
- /**
- * Y subdivisions
- */
- get subdivisionsY() {
- return this._subdivisionsY;
- }
- /**
- * This function will divide the mesh into submeshes and update an octree to help to select the right submeshes
- * for rendering, picking and collision computations. Please note that you must have a decent number of submeshes
- * to get performance improvements when using an octree.
- * @param chunksCount the number of submeshes the mesh will be divided into
- * @param octreeBlocksSize the maximum size of the octree blocks (Default: 32)
- */
- optimize(chunksCount, octreeBlocksSize = 32) {
- this._subdivisionsX = chunksCount;
- this._subdivisionsY = chunksCount;
- this.subdivide(chunksCount);
- // Call the octree system optimization if it is defined.
- const thisAsAny = this;
- if (thisAsAny.createOrUpdateSubmeshesOctree) {
- thisAsAny.createOrUpdateSubmeshesOctree(octreeBlocksSize);
- }
- }
- /**
- * Returns a height (y) value in the World system :
- * the ground altitude at the coordinates (x, z) expressed in the World system.
- * @param x x coordinate
- * @param z z coordinate
- * @returns the ground y position if (x, z) are outside the ground surface.
- */
- getHeightAtCoordinates(x, z) {
- const world = this.getWorldMatrix();
- const invMat = math_vector_TmpVectors.Matrix[5];
- world.invertToRef(invMat);
- const tmpVect = math_vector_TmpVectors.Vector3[8];
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(x, 0.0, z, invMat, tmpVect); // transform x,z in the mesh local space
- x = tmpVect.x;
- z = tmpVect.z;
- if (x < this._minX || x >= this._maxX || z <= this._minZ || z > this._maxZ) {
- return this.position.y;
- }
- if (!this._heightQuads || this._heightQuads.length == 0) {
- this._initHeightQuads();
- this._computeHeightQuads();
- }
- const facet = this._getFacetAt(x, z);
- const y = -(facet.x * x + facet.z * z + facet.w) / facet.y;
- // return y in the World system
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(0.0, y, 0.0, world, tmpVect);
- return tmpVect.y;
- }
- /**
- * Returns a normalized vector (Vector3) orthogonal to the ground
- * at the ground coordinates (x, z) expressed in the World system.
- * @param x x coordinate
- * @param z z coordinate
- * @returns Vector3(0.0, 1.0, 0.0) if (x, z) are outside the ground surface.
- */
- getNormalAtCoordinates(x, z) {
- const normal = new math_vector_Vector3(0.0, 1.0, 0.0);
- this.getNormalAtCoordinatesToRef(x, z, normal);
- return normal;
- }
- /**
- * Updates the Vector3 passed a reference with a normalized vector orthogonal to the ground
- * at the ground coordinates (x, z) expressed in the World system.
- * Doesn't update the reference Vector3 if (x, z) are outside the ground surface.
- * @param x x coordinate
- * @param z z coordinate
- * @param ref vector to store the result
- * @returns the GroundMesh.
- */
- getNormalAtCoordinatesToRef(x, z, ref) {
- const world = this.getWorldMatrix();
- const tmpMat = math_vector_TmpVectors.Matrix[5];
- world.invertToRef(tmpMat);
- const tmpVect = math_vector_TmpVectors.Vector3[8];
- math_vector_Vector3.TransformCoordinatesFromFloatsToRef(x, 0.0, z, tmpMat, tmpVect); // transform x,z in the mesh local space
- x = tmpVect.x;
- z = tmpVect.z;
- if (x < this._minX || x > this._maxX || z < this._minZ || z > this._maxZ) {
- return this;
- }
- if (!this._heightQuads || this._heightQuads.length == 0) {
- this._initHeightQuads();
- this._computeHeightQuads();
- }
- const facet = this._getFacetAt(x, z);
- math_vector_Vector3.TransformNormalFromFloatsToRef(facet.x, facet.y, facet.z, world, ref);
- return this;
- }
- /**
- * Force the heights to be recomputed for getHeightAtCoordinates() or getNormalAtCoordinates()
- * if the ground has been updated.
- * This can be used in the render loop.
- * @returns the GroundMesh.
- */
- updateCoordinateHeights() {
- if (!this._heightQuads || this._heightQuads.length == 0) {
- this._initHeightQuads();
- }
- this._computeHeightQuads();
- return this;
- }
- // Returns the element "facet" from the heightQuads array relative to (x, z) local coordinates
- _getFacetAt(x, z) {
- // retrieve col and row from x, z coordinates in the ground local system
- const col = Math.floor(((x + this._maxX) * this._subdivisionsX) / this._width);
- const row = Math.floor((-(z + this._maxZ) * this._subdivisionsY) / this._height + this._subdivisionsY);
- const quad = this._heightQuads[row * this._subdivisionsX + col];
- let facet;
- if (z < quad.slope.x * x + quad.slope.y) {
- facet = quad.facet1;
- }
- else {
- facet = quad.facet2;
- }
- return facet;
- }
- // Creates and populates the heightMap array with "facet" elements :
- // a quad is two triangular facets separated by a slope, so a "facet" element is 1 slope + 2 facets
- // slope : Vector2(c, h) = 2D diagonal line equation setting apart two triangular facets in a quad : z = cx + h
- // facet1 : Vector4(a, b, c, d) = first facet 3D plane equation : ax + by + cz + d = 0
- // facet2 : Vector4(a, b, c, d) = second facet 3D plane equation : ax + by + cz + d = 0
- // Returns the GroundMesh.
- _initHeightQuads() {
- const subdivisionsX = this._subdivisionsX;
- const subdivisionsY = this._subdivisionsY;
- this._heightQuads = new Array();
- for (let row = 0; row < subdivisionsY; row++) {
- for (let col = 0; col < subdivisionsX; col++) {
- const quad = { slope: math_vector_Vector2.Zero(), facet1: new math_vector_Vector4(0.0, 0.0, 0.0, 0.0), facet2: new math_vector_Vector4(0.0, 0.0, 0.0, 0.0) };
- this._heightQuads[row * subdivisionsX + col] = quad;
- }
- }
- return this;
- }
- // Compute each quad element values and update the the heightMap array :
- // slope : Vector2(c, h) = 2D diagonal line equation setting apart two triangular facets in a quad : z = cx + h
- // facet1 : Vector4(a, b, c, d) = first facet 3D plane equation : ax + by + cz + d = 0
- // facet2 : Vector4(a, b, c, d) = second facet 3D plane equation : ax + by + cz + d = 0
- // Returns the GroundMesh.
- _computeHeightQuads() {
- const positions = this.getVerticesData(buffer_VertexBuffer.PositionKind);
- if (!positions) {
- return this;
- }
- const v1 = math_vector_TmpVectors.Vector3[3];
- const v2 = math_vector_TmpVectors.Vector3[2];
- const v3 = math_vector_TmpVectors.Vector3[1];
- const v4 = math_vector_TmpVectors.Vector3[0];
- const v1v2 = math_vector_TmpVectors.Vector3[4];
- const v1v3 = math_vector_TmpVectors.Vector3[5];
- const v1v4 = math_vector_TmpVectors.Vector3[6];
- const norm1 = math_vector_TmpVectors.Vector3[7];
- const norm2 = math_vector_TmpVectors.Vector3[8];
- let i = 0;
- let j = 0;
- let k = 0;
- let cd = 0; // 2D slope coefficient : z = cd * x + h
- let h = 0;
- let d1 = 0; // facet plane equation : ax + by + cz + d = 0
- let d2 = 0;
- const subdivisionsX = this._subdivisionsX;
- const subdivisionsY = this._subdivisionsY;
- for (let row = 0; row < subdivisionsY; row++) {
- for (let col = 0; col < subdivisionsX; col++) {
- i = col * 3;
- j = row * (subdivisionsX + 1) * 3;
- k = (row + 1) * (subdivisionsX + 1) * 3;
- v1.x = positions[j + i];
- v1.y = positions[j + i + 1];
- v1.z = positions[j + i + 2];
- v2.x = positions[j + i + 3];
- v2.y = positions[j + i + 4];
- v2.z = positions[j + i + 5];
- v3.x = positions[k + i];
- v3.y = positions[k + i + 1];
- v3.z = positions[k + i + 2];
- v4.x = positions[k + i + 3];
- v4.y = positions[k + i + 4];
- v4.z = positions[k + i + 5];
- // 2D slope V1V4
- cd = (v4.z - v1.z) / (v4.x - v1.x);
- h = v1.z - cd * v1.x; // v1 belongs to the slope
- // facet equations :
- // we compute each facet normal vector
- // the equation of the facet plane is : norm.x * x + norm.y * y + norm.z * z + d = 0
- // we compute the value d by applying the equation to v1 which belongs to the plane
- // then we store the facet equation in a Vector4
- v2.subtractToRef(v1, v1v2);
- v3.subtractToRef(v1, v1v3);
- v4.subtractToRef(v1, v1v4);
- math_vector_Vector3.CrossToRef(v1v4, v1v3, norm1); // caution : CrossToRef uses the Tmp class
- math_vector_Vector3.CrossToRef(v1v2, v1v4, norm2);
- norm1.normalize();
- norm2.normalize();
- d1 = -(norm1.x * v1.x + norm1.y * v1.y + norm1.z * v1.z);
- d2 = -(norm2.x * v2.x + norm2.y * v2.y + norm2.z * v2.z);
- const quad = this._heightQuads[row * subdivisionsX + col];
- quad.slope.copyFromFloats(cd, h);
- quad.facet1.copyFromFloats(norm1.x, norm1.y, norm1.z, d1);
- quad.facet2.copyFromFloats(norm2.x, norm2.y, norm2.z, d2);
- }
- }
- return this;
- }
- /**
- * Serializes this ground mesh
- * @param serializationObject object to write serialization to
- */
- serialize(serializationObject) {
- super.serialize(serializationObject);
- serializationObject.subdivisionsX = this._subdivisionsX;
- serializationObject.subdivisionsY = this._subdivisionsY;
- serializationObject.minX = this._minX;
- serializationObject.maxX = this._maxX;
- serializationObject.minZ = this._minZ;
- serializationObject.maxZ = this._maxZ;
- serializationObject.width = this._width;
- serializationObject.height = this._height;
- }
- /**
- * Parses a serialized ground mesh
- * @param parsedMesh the serialized mesh
- * @param scene the scene to create the ground mesh in
- * @returns the created ground mesh
- */
- static Parse(parsedMesh, scene) {
- const result = new GroundMesh(parsedMesh.name, scene);
- result._subdivisionsX = parsedMesh.subdivisionsX || 1;
- result._subdivisionsY = parsedMesh.subdivisionsY || 1;
- result._minX = parsedMesh.minX;
- result._maxX = parsedMesh.maxX;
- result._minZ = parsedMesh.minZ;
- result._maxZ = parsedMesh.maxZ;
- result._width = parsedMesh.width;
- result._height = parsedMesh.height;
- return result;
- }
-}
-//# sourceMappingURL=groundMesh.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/groundBuilder.js
-
-
-
-
-
-
-
-
-
-/**
- * Creates the VertexData for a Ground
- * @param options an object used to set the following optional parameters for the Ground, required but can be empty
- * - width the width (x direction) of the ground, optional, default 1
- * - height the height (z direction) of the ground, optional, default 1
- * - subdivisions the number of subdivisions per side, optional, default 1
- * @param options.width
- * @param options.height
- * @param options.subdivisions
- * @param options.subdivisionsX
- * @param options.subdivisionsY
- * @returns the VertexData of the Ground
- */
-function CreateGroundVertexData(options) {
- const indices = [];
- const positions = [];
- const normals = [];
- const uvs = [];
- let row, col;
- const width = options.width || 1;
- const height = options.height || 1;
- const subdivisionsX = (options.subdivisionsX || options.subdivisions || 1) | 0;
- const subdivisionsY = (options.subdivisionsY || options.subdivisions || 1) | 0;
- for (row = 0; row <= subdivisionsY; row++) {
- for (col = 0; col <= subdivisionsX; col++) {
- const position = new math_vector_Vector3((col * width) / subdivisionsX - width / 2.0, 0, ((subdivisionsY - row) * height) / subdivisionsY - height / 2.0);
- const normal = new math_vector_Vector3(0, 1.0, 0);
- positions.push(position.x, position.y, position.z);
- normals.push(normal.x, normal.y, normal.z);
- uvs.push(col / subdivisionsX, CompatibilityOptions.UseOpenGLOrientationForUV ? row / subdivisionsY : 1.0 - row / subdivisionsY);
- }
- }
- for (row = 0; row < subdivisionsY; row++) {
- for (col = 0; col < subdivisionsX; col++) {
- indices.push(col + 1 + (row + 1) * (subdivisionsX + 1));
- indices.push(col + 1 + row * (subdivisionsX + 1));
- indices.push(col + row * (subdivisionsX + 1));
- indices.push(col + (row + 1) * (subdivisionsX + 1));
- indices.push(col + 1 + (row + 1) * (subdivisionsX + 1));
- indices.push(col + row * (subdivisionsX + 1));
- }
- }
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- return vertexData;
-}
-/**
- * Creates the VertexData for a TiledGround by subdividing the ground into tiles
- * @param options an object used to set the following optional parameters for the Ground, required but can be empty
- * * xmin the ground minimum X coordinate, optional, default -1
- * * zmin the ground minimum Z coordinate, optional, default -1
- * * xmax the ground maximum X coordinate, optional, default 1
- * * zmax the ground maximum Z coordinate, optional, default 1
- * * subdivisions a javascript object {w: positive integer, h: positive integer}, `w` and `h` are the numbers of subdivisions on the ground width and height creating 'tiles', default {w: 6, h: 6}
- * * precision a javascript object {w: positive integer, h: positive integer}, `w` and `h` are the numbers of subdivisions on the tile width and height, default {w: 2, h: 2}
- * @param options.xmin
- * @param options.zmin
- * @param options.xmax
- * @param options.zmax
- * @param options.subdivisions
- * @param options.subdivisions.w
- * @param options.subdivisions.h
- * @param options.precision
- * @param options.precision.w
- * @param options.precision.h
- * @returns the VertexData of the TiledGround
- */
-function CreateTiledGroundVertexData(options) {
- const xmin = options.xmin !== undefined && options.xmin !== null ? options.xmin : -1.0;
- const zmin = options.zmin !== undefined && options.zmin !== null ? options.zmin : -1.0;
- const xmax = options.xmax !== undefined && options.xmax !== null ? options.xmax : 1.0;
- const zmax = options.zmax !== undefined && options.zmax !== null ? options.zmax : 1.0;
- const subdivisions = options.subdivisions || { w: 1, h: 1 };
- const precision = options.precision || { w: 1, h: 1 };
- const indices = new Array();
- const positions = new Array();
- const normals = new Array();
- const uvs = new Array();
- let row, col, tileRow, tileCol;
- subdivisions.h = subdivisions.h < 1 ? 1 : subdivisions.h;
- subdivisions.w = subdivisions.w < 1 ? 1 : subdivisions.w;
- precision.w = precision.w < 1 ? 1 : precision.w;
- precision.h = precision.h < 1 ? 1 : precision.h;
- const tileSize = {
- w: (xmax - xmin) / subdivisions.w,
- h: (zmax - zmin) / subdivisions.h,
- };
- function applyTile(xTileMin, zTileMin, xTileMax, zTileMax) {
- // Indices
- const base = positions.length / 3;
- const rowLength = precision.w + 1;
- for (row = 0; row < precision.h; row++) {
- for (col = 0; col < precision.w; col++) {
- const square = [base + col + row * rowLength, base + (col + 1) + row * rowLength, base + (col + 1) + (row + 1) * rowLength, base + col + (row + 1) * rowLength];
- indices.push(square[1]);
- indices.push(square[2]);
- indices.push(square[3]);
- indices.push(square[0]);
- indices.push(square[1]);
- indices.push(square[3]);
- }
- }
- // Position, normals and uvs
- const position = math_vector_Vector3.Zero();
- const normal = new math_vector_Vector3(0, 1.0, 0);
- for (row = 0; row <= precision.h; row++) {
- position.z = (row * (zTileMax - zTileMin)) / precision.h + zTileMin;
- for (col = 0; col <= precision.w; col++) {
- position.x = (col * (xTileMax - xTileMin)) / precision.w + xTileMin;
- position.y = 0;
- positions.push(position.x, position.y, position.z);
- normals.push(normal.x, normal.y, normal.z);
- uvs.push(col / precision.w, row / precision.h);
- }
- }
- }
- for (tileRow = 0; tileRow < subdivisions.h; tileRow++) {
- for (tileCol = 0; tileCol < subdivisions.w; tileCol++) {
- applyTile(xmin + tileCol * tileSize.w, zmin + tileRow * tileSize.h, xmin + (tileCol + 1) * tileSize.w, zmin + (tileRow + 1) * tileSize.h);
- }
- }
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- return vertexData;
-}
-/**
- * Creates the VertexData of the Ground designed from a heightmap
- * @param options an object used to set the following parameters for the Ground, required and provided by CreateGroundFromHeightMap
- * * width the width (x direction) of the ground
- * * height the height (z direction) of the ground
- * * subdivisions the number of subdivisions per side
- * * minHeight the minimum altitude on the ground, optional, default 0
- * * maxHeight the maximum altitude on the ground, optional default 1
- * * colorFilter the filter to apply to the image pixel colors to compute the height, optional Color3, default (0.3, 0.59, 0.11)
- * * buffer the array holding the image color data
- * * bufferWidth the width of image
- * * bufferHeight the height of image
- * * alphaFilter Remove any data where the alpha channel is below this value, defaults 0 (all data visible)
- * @param options.width
- * @param options.height
- * @param options.subdivisions
- * @param options.minHeight
- * @param options.maxHeight
- * @param options.colorFilter
- * @param options.buffer
- * @param options.bufferWidth
- * @param options.bufferHeight
- * @param options.alphaFilter
- * @returns the VertexData of the Ground designed from a heightmap
- */
-function CreateGroundFromHeightMapVertexData(options) {
- const indices = [];
- const positions = [];
- const normals = [];
- const uvs = [];
- let row, col;
- const filter = options.colorFilter || new math_color_Color3(0.3, 0.59, 0.11);
- const alphaFilter = options.alphaFilter || 0.0;
- let invert = false;
- if (options.minHeight > options.maxHeight) {
- invert = true;
- const temp = options.maxHeight;
- options.maxHeight = options.minHeight;
- options.minHeight = temp;
- }
- // Vertices
- for (row = 0; row <= options.subdivisions; row++) {
- for (col = 0; col <= options.subdivisions; col++) {
- const position = new math_vector_Vector3((col * options.width) / options.subdivisions - options.width / 2.0, 0, ((options.subdivisions - row) * options.height) / options.subdivisions - options.height / 2.0);
- // Compute height
- const heightMapX = (((position.x + options.width / 2) / options.width) * (options.bufferWidth - 1)) | 0;
- const heightMapY = ((1.0 - (position.z + options.height / 2) / options.height) * (options.bufferHeight - 1)) | 0;
- const pos = (heightMapX + heightMapY * options.bufferWidth) * 4;
- let r = options.buffer[pos] / 255.0;
- let g = options.buffer[pos + 1] / 255.0;
- let b = options.buffer[pos + 2] / 255.0;
- const a = options.buffer[pos + 3] / 255.0;
- if (invert) {
- r = 1.0 - r;
- g = 1.0 - g;
- b = 1.0 - b;
- }
- const gradient = r * filter.r + g * filter.g + b * filter.b;
- // If our alpha channel is not within our filter then we will assign a 'special' height
- // Then when building the indices, we will ignore any vertex that is using the special height
- if (a >= alphaFilter) {
- position.y = options.minHeight + (options.maxHeight - options.minHeight) * gradient;
- }
- else {
- position.y = options.minHeight - math_constants_Epsilon; // We can't have a height below minHeight, normally.
- }
- // Add vertex
- positions.push(position.x, position.y, position.z);
- normals.push(0, 0, 0);
- uvs.push(col / options.subdivisions, 1.0 - row / options.subdivisions);
- }
- }
- // Indices
- for (row = 0; row < options.subdivisions; row++) {
- for (col = 0; col < options.subdivisions; col++) {
- // Calculate Indices
- const idx1 = col + 1 + (row + 1) * (options.subdivisions + 1);
- const idx2 = col + 1 + row * (options.subdivisions + 1);
- const idx3 = col + row * (options.subdivisions + 1);
- const idx4 = col + (row + 1) * (options.subdivisions + 1);
- // Check that all indices are visible (based on our special height)
- // Only display the vertex if all Indices are visible
- // Positions are stored x,y,z for each vertex, hence the * 3 and + 1 for height
- const isVisibleIdx1 = positions[idx1 * 3 + 1] >= options.minHeight;
- const isVisibleIdx2 = positions[idx2 * 3 + 1] >= options.minHeight;
- const isVisibleIdx3 = positions[idx3 * 3 + 1] >= options.minHeight;
- if (isVisibleIdx1 && isVisibleIdx2 && isVisibleIdx3) {
- indices.push(idx1);
- indices.push(idx2);
- indices.push(idx3);
- }
- const isVisibleIdx4 = positions[idx4 * 3 + 1] >= options.minHeight;
- if (isVisibleIdx4 && isVisibleIdx1 && isVisibleIdx3) {
- indices.push(idx4);
- indices.push(idx1);
- indices.push(idx3);
- }
- }
- }
- // Normals
- mesh_vertexData_VertexData.ComputeNormals(positions, indices, normals);
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- return vertexData;
-}
-/**
- * Creates a ground mesh
- * * The parameters `width` and `height` (floats, default 1) set the width and height sizes of the ground
- * * The parameter `subdivisions` (positive integer) sets the number of subdivisions per side
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.width
- * @param options.height
- * @param options.subdivisions
- * @param options.subdivisionsX
- * @param options.subdivisionsY
- * @param options.updatable
- * @param scene defines the hosting scene
- * @returns the ground mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#ground
- */
-function CreateGround(name, options = {}, scene) {
- const ground = new GroundMesh(name, scene);
- ground._setReady(false);
- ground._subdivisionsX = options.subdivisionsX || options.subdivisions || 1;
- ground._subdivisionsY = options.subdivisionsY || options.subdivisions || 1;
- ground._width = options.width || 1;
- ground._height = options.height || 1;
- ground._maxX = ground._width / 2;
- ground._maxZ = ground._height / 2;
- ground._minX = -ground._maxX;
- ground._minZ = -ground._maxZ;
- const vertexData = CreateGroundVertexData(options);
- vertexData.applyToMesh(ground, options.updatable);
- ground._setReady(true);
- return ground;
-}
-/**
- * Creates a tiled ground mesh
- * * The parameters `xmin` and `xmax` (floats, default -1 and 1) set the ground minimum and maximum X coordinates
- * * The parameters `zmin` and `zmax` (floats, default -1 and 1) set the ground minimum and maximum Z coordinates
- * * The parameter `subdivisions` is a javascript object `{w: positive integer, h: positive integer}` (default `{w: 6, h: 6}`). `w` and `h` are the numbers of subdivisions on the ground width and height. Each subdivision is called a tile
- * * The parameter `precision` is a javascript object `{w: positive integer, h: positive integer}` (default `{w: 2, h: 2}`). `w` and `h` are the numbers of subdivisions on the ground width and height of each tile
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created.
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.xmin
- * @param options.zmin
- * @param options.xmax
- * @param options.zmax
- * @param options.subdivisions
- * @param options.subdivisions.w
- * @param options.subdivisions.h
- * @param options.precision
- * @param options.precision.w
- * @param options.precision.h
- * @param options.updatable
- * @param scene defines the hosting scene
- * @returns the tiled ground mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#tiled-ground
- */
-function CreateTiledGround(name, options, scene = null) {
- const tiledGround = new mesh_Mesh(name, scene);
- const vertexData = CreateTiledGroundVertexData(options);
- vertexData.applyToMesh(tiledGround, options.updatable);
- return tiledGround;
-}
-/**
- * Creates a ground mesh from a height map
- * * The parameter `url` sets the URL of the height map image resource.
- * * The parameters `width` and `height` (positive floats, default 10) set the ground width and height sizes.
- * * The parameter `subdivisions` (positive integer, default 1) sets the number of subdivision per side.
- * * The parameter `minHeight` (float, default 0) is the minimum altitude on the ground.
- * * The parameter `maxHeight` (float, default 1) is the maximum altitude on the ground.
- * * The parameter `colorFilter` (optional Color3, default (0.3, 0.59, 0.11) ) is the filter to apply to the image pixel colors to compute the height.
- * * The parameter `onReady` is a javascript callback function that will be called once the mesh is just built (the height map download can last some time).
- * * The parameter `alphaFilter` will filter any data where the alpha channel is below this value, defaults 0 (all data visible)
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created.
- * @param name defines the name of the mesh
- * @param url defines the url to the height map
- * @param options defines the options used to create the mesh
- * @param options.width
- * @param options.height
- * @param options.subdivisions
- * @param options.minHeight
- * @param options.maxHeight
- * @param options.colorFilter
- * @param options.alphaFilter
- * @param options.updatable
- * @param options.onReady
- * @param scene defines the hosting scene
- * @returns the ground mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set/height_map
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#ground-from-a-height-map
- */
-function CreateGroundFromHeightMap(name, url, options = {}, scene = null) {
- const width = options.width || 10.0;
- const height = options.height || 10.0;
- const subdivisions = options.subdivisions || 1 | 0;
- const minHeight = options.minHeight || 0.0;
- const maxHeight = options.maxHeight || 1.0;
- const filter = options.colorFilter || new math_color_Color3(0.3, 0.59, 0.11);
- const alphaFilter = options.alphaFilter || 0.0;
- const updatable = options.updatable;
- const onReady = options.onReady;
- scene = scene || engineStore_EngineStore.LastCreatedScene;
- const ground = new GroundMesh(name, scene);
- ground._subdivisionsX = subdivisions;
- ground._subdivisionsY = subdivisions;
- ground._width = width;
- ground._height = height;
- ground._maxX = ground._width / 2.0;
- ground._maxZ = ground._height / 2.0;
- ground._minX = -ground._maxX;
- ground._minZ = -ground._maxZ;
- ground._setReady(false);
- const onload = (img) => {
- const bufferWidth = img.width;
- const bufferHeight = img.height;
- if (scene.isDisposed) {
- return;
- }
- const buffer = scene === null || scene === void 0 ? void 0 : scene.getEngine().resizeImageBitmap(img, bufferWidth, bufferHeight);
- const vertexData = CreateGroundFromHeightMapVertexData({
- width: width,
- height: height,
- subdivisions: subdivisions,
- minHeight: minHeight,
- maxHeight: maxHeight,
- colorFilter: filter,
- buffer: buffer,
- bufferWidth: bufferWidth,
- bufferHeight: bufferHeight,
- alphaFilter: alphaFilter,
- });
- vertexData.applyToMesh(ground, updatable);
- //execute ready callback, if set
- if (onReady) {
- onReady(ground);
- }
- ground._setReady(true);
- };
- tools_Tools.LoadImage(url, onload, () => { }, scene.offlineProvider);
- return ground;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use the functions directly from the module
- */
-const GroundBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateGround,
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateGroundFromHeightMap,
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateTiledGround,
-};
-mesh_vertexData_VertexData.CreateGround = CreateGroundVertexData;
-mesh_vertexData_VertexData.CreateTiledGround = CreateTiledGroundVertexData;
-mesh_vertexData_VertexData.CreateGroundFromHeightMap = CreateGroundFromHeightMapVertexData;
-mesh_Mesh.CreateGround = (name, width, height, subdivisions, scene, updatable) => {
- const options = {
- width,
- height,
- subdivisions,
- updatable,
- };
- return CreateGround(name, options, scene);
-};
-mesh_Mesh.CreateTiledGround = (name, xmin, zmin, xmax, zmax, subdivisions, precision, scene, updatable) => {
- const options = {
- xmin,
- zmin,
- xmax,
- zmax,
- subdivisions,
- precision,
- updatable,
- };
- return CreateTiledGround(name, options, scene);
-};
-mesh_Mesh.CreateGroundFromHeightMap = (name, url, width, height, subdivisions, minHeight, maxHeight, scene, updatable, onReady, alphaFilter) => {
- const options = {
- width,
- height,
- subdivisions,
- minHeight,
- maxHeight,
- updatable,
- onReady,
- alphaFilter,
- };
- return CreateGroundFromHeightMap(name, url, options, scene);
-};
-//# sourceMappingURL=groundBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/VR/vrExperienceHelper.js
-
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-class VRExperienceHelperGazer {
- constructor(scene, gazeTrackerToClone = null) {
- this.scene = scene;
- /** @internal */
- this._pointerDownOnMeshAsked = false;
- /** @internal */
- this._isActionableMesh = false;
- /** @internal */
- this._teleportationRequestInitiated = false;
- /** @internal */
- this._teleportationBackRequestInitiated = false;
- /** @internal */
- this._rotationRightAsked = false;
- /** @internal */
- this._rotationLeftAsked = false;
- /** @internal */
- this._dpadPressed = true;
- /** @internal */
- this._activePointer = false;
- this._id = VRExperienceHelperGazer._IdCounter++;
- // Gaze tracker
- if (!gazeTrackerToClone) {
- this._gazeTracker = CreateTorus("gazeTracker", {
- diameter: 0.0035,
- thickness: 0.0025,
- tessellation: 20,
- updatable: false,
- }, scene);
- this._gazeTracker.bakeCurrentTransformIntoVertices();
- this._gazeTracker.isPickable = false;
- this._gazeTracker.isVisible = false;
- const targetMat = new standardMaterial_StandardMaterial("targetMat", scene);
- targetMat.specularColor = math_color_Color3.Black();
- targetMat.emissiveColor = new math_color_Color3(0.7, 0.7, 0.7);
- targetMat.backFaceCulling = false;
- this._gazeTracker.material = targetMat;
- }
- else {
- this._gazeTracker = gazeTrackerToClone.clone("gazeTracker");
- }
- }
- /**
- * @internal
- */
- _getForwardRay(length) {
- return new ray_Ray(math_vector_Vector3.Zero(), new math_vector_Vector3(0, 0, length));
- }
- /** @internal */
- _selectionPointerDown() {
- this._pointerDownOnMeshAsked = true;
- if (this._currentHit) {
- this.scene.simulatePointerDown(this._currentHit, { pointerId: this._id });
- }
- }
- /** @internal */
- _selectionPointerUp() {
- if (this._currentHit) {
- this.scene.simulatePointerUp(this._currentHit, { pointerId: this._id });
- }
- this._pointerDownOnMeshAsked = false;
- }
- /** @internal */
- _activatePointer() {
- this._activePointer = true;
- }
- /** @internal */
- _deactivatePointer() {
- this._activePointer = false;
- }
- /**
- * @internal
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _updatePointerDistance(distance = 100) { }
- dispose() {
- this._interactionsEnabled = false;
- this._teleportationEnabled = false;
- if (this._gazeTracker) {
- this._gazeTracker.dispose();
- }
- }
-}
-VRExperienceHelperGazer._IdCounter = 0;
-class VRExperienceHelperControllerGazer extends VRExperienceHelperGazer {
- constructor(webVRController, scene, gazeTrackerToClone) {
- super(scene, gazeTrackerToClone);
- this.webVRController = webVRController;
- // Laser pointer
- this._laserPointer = cylinderBuilder_CreateCylinder("laserPointer", {
- updatable: false,
- height: 1,
- diameterTop: 0.004,
- diameterBottom: 0.0002,
- tessellation: 20,
- subdivisions: 1,
- }, scene);
- const laserPointerMaterial = new standardMaterial_StandardMaterial("laserPointerMat", scene);
- laserPointerMaterial.emissiveColor = new math_color_Color3(0.7, 0.7, 0.7);
- laserPointerMaterial.alpha = 0.6;
- this._laserPointer.material = laserPointerMaterial;
- this._laserPointer.rotation.x = Math.PI / 2;
- this._laserPointer.position.z = -0.5;
- this._laserPointer.isVisible = false;
- this._laserPointer.isPickable = false;
- if (!webVRController.mesh) {
- // Create an empty mesh that is used prior to loading the high quality model
- const preloadMesh = new mesh_Mesh("preloadControllerMesh", scene);
- const preloadPointerPose = new mesh_Mesh(poseEnabledController_PoseEnabledController.POINTING_POSE, scene);
- preloadPointerPose.rotation.x = -0.7;
- preloadMesh.addChild(preloadPointerPose);
- webVRController.attachToMesh(preloadMesh);
- }
- this._setLaserPointerParent(webVRController.mesh);
- this._meshAttachedObserver = webVRController._meshAttachedObservable.add((mesh) => {
- this._setLaserPointerParent(mesh);
- });
- }
- _getForwardRay(length) {
- return this.webVRController.getForwardRay(length);
- }
- /** @internal */
- _activatePointer() {
- super._activatePointer();
- this._laserPointer.isVisible = true;
- }
- /** @internal */
- _deactivatePointer() {
- super._deactivatePointer();
- this._laserPointer.isVisible = false;
- }
- /**
- * @internal
- */
- _setLaserPointerColor(color) {
- this._laserPointer.material.emissiveColor = color;
- }
- /**
- * @internal
- */
- _setLaserPointerLightingDisabled(disabled) {
- this._laserPointer.material.disableLighting = disabled;
- }
- /**
- * @internal
- */
- _setLaserPointerParent(mesh) {
- const makeNotPick = (root) => {
- root.isPickable = false;
- root.getChildMeshes().forEach((c) => {
- makeNotPick(c);
- });
- };
- makeNotPick(mesh);
- const meshChildren = mesh.getChildren(undefined, false);
- let laserParent = mesh;
- this.webVRController._pointingPoseNode = null;
- for (let i = 0; i < meshChildren.length; i++) {
- if (meshChildren[i].name && meshChildren[i].name.indexOf(poseEnabledController_PoseEnabledController.POINTING_POSE) >= 0) {
- laserParent = meshChildren[i];
- this.webVRController._pointingPoseNode = laserParent;
- break;
- }
- }
- this._laserPointer.parent = laserParent;
- }
- _updatePointerDistance(distance = 100) {
- this._laserPointer.scaling.y = distance;
- this._laserPointer.position.z = -distance / 2;
- }
- dispose() {
- super.dispose();
- this._laserPointer.dispose();
- if (this._meshAttachedObserver) {
- this.webVRController._meshAttachedObservable.remove(this._meshAttachedObserver);
- }
- }
-}
-class VRExperienceHelperCameraGazer extends VRExperienceHelperGazer {
- constructor(_getCamera, scene) {
- super(scene);
- this._getCamera = _getCamera;
- }
- _getForwardRay(length) {
- const camera = this._getCamera();
- if (camera) {
- return camera.getForwardRay(length);
- }
- else {
- return new ray_Ray(math_vector_Vector3.Zero(), math_vector_Vector3.Forward());
- }
- }
-}
-/**
- * Event containing information after VR has been entered
- */
-class OnAfterEnteringVRObservableEvent {
-}
-/**
- * Helps to quickly add VR support to an existing scene.
- * See https://doc.babylonjs.com/features/featuresDeepDive/cameras/webVRHelper
- * @deprecated
- */
-class VRExperienceHelper {
- /** Return this.onEnteringVRObservable
- * Note: This one is for backward compatibility. Please use onEnteringVRObservable directly
- */
- get onEnteringVR() {
- return this.onEnteringVRObservable;
- }
- /** Return this.onExitingVRObservable
- * Note: This one is for backward compatibility. Please use onExitingVRObservable directly
- */
- get onExitingVR() {
- return this.onExitingVRObservable;
- }
- /** Return this.onControllerMeshLoadedObservable
- * Note: This one is for backward compatibility. Please use onControllerMeshLoadedObservable directly
- */
- get onControllerMeshLoaded() {
- return this.onControllerMeshLoadedObservable;
- }
- /**
- * The mesh used to display where the user is going to teleport.
- */
- get teleportationTarget() {
- return this._teleportationTarget;
- }
- /**
- * Sets the mesh to be used to display where the user is going to teleport.
- */
- set teleportationTarget(value) {
- if (value) {
- value.name = "teleportationTarget";
- this._isDefaultTeleportationTarget = false;
- this._teleportationTarget = value;
- }
- }
- /**
- * The mesh used to display where the user is selecting, this mesh will be cloned and set as the gazeTracker for the left and right controller
- * when set bakeCurrentTransformIntoVertices will be called on the mesh.
- * See https://doc.babylonjs.com/features/featuresDeepDive/mesh/transforms/center_origin/bakingTransforms
- */
- get gazeTrackerMesh() {
- return this._cameraGazer._gazeTracker;
- }
- set gazeTrackerMesh(value) {
- if (value) {
- // Dispose of existing meshes
- if (this._cameraGazer._gazeTracker) {
- this._cameraGazer._gazeTracker.dispose();
- }
- if (this._leftController && this._leftController._gazeTracker) {
- this._leftController._gazeTracker.dispose();
- }
- if (this._rightController && this._rightController._gazeTracker) {
- this._rightController._gazeTracker.dispose();
- }
- // Set and create gaze trackers on head and controllers
- this._cameraGazer._gazeTracker = value;
- this._cameraGazer._gazeTracker.bakeCurrentTransformIntoVertices();
- this._cameraGazer._gazeTracker.isPickable = false;
- this._cameraGazer._gazeTracker.isVisible = false;
- this._cameraGazer._gazeTracker.name = "gazeTracker";
- if (this._leftController) {
- this._leftController._gazeTracker = this._cameraGazer._gazeTracker.clone("gazeTracker");
- }
- if (this._rightController) {
- this._rightController._gazeTracker = this._cameraGazer._gazeTracker.clone("gazeTracker");
- }
- }
- }
- /**
- * The gaze tracking mesh corresponding to the left controller
- */
- get leftControllerGazeTrackerMesh() {
- if (this._leftController) {
- return this._leftController._gazeTracker;
- }
- return null;
- }
- /**
- * The gaze tracking mesh corresponding to the right controller
- */
- get rightControllerGazeTrackerMesh() {
- if (this._rightController) {
- return this._rightController._gazeTracker;
- }
- return null;
- }
- /**
- * If the ray of the gaze should be displayed.
- */
- get displayGaze() {
- return this._displayGaze;
- }
- /**
- * Sets if the ray of the gaze should be displayed.
- */
- set displayGaze(value) {
- this._displayGaze = value;
- if (!value) {
- this._cameraGazer._gazeTracker.isVisible = false;
- if (this._leftController) {
- this._leftController._gazeTracker.isVisible = false;
- }
- if (this._rightController) {
- this._rightController._gazeTracker.isVisible = false;
- }
- }
- }
- /**
- * If the ray of the LaserPointer should be displayed.
- */
- get displayLaserPointer() {
- return this._displayLaserPointer;
- }
- /**
- * Sets if the ray of the LaserPointer should be displayed.
- */
- set displayLaserPointer(value) {
- this._displayLaserPointer = value;
- if (!value) {
- if (this._rightController) {
- this._rightController._deactivatePointer();
- this._rightController._gazeTracker.isVisible = false;
- }
- if (this._leftController) {
- this._leftController._deactivatePointer();
- this._leftController._gazeTracker.isVisible = false;
- }
- }
- else {
- if (this._rightController) {
- this._rightController._activatePointer();
- }
- if (this._leftController) {
- this._leftController._activatePointer();
- }
- }
- }
- /**
- * The deviceOrientationCamera used as the camera when not in VR.
- */
- get deviceOrientationCamera() {
- return this._deviceOrientationCamera;
- }
- /**
- * Based on the current WebVR support, returns the current VR camera used.
- */
- get currentVRCamera() {
- if (this._webVRready) {
- return this._webVRCamera;
- }
- else {
- return this._scene.activeCamera;
- }
- }
- /**
- * The webVRCamera which is used when in VR.
- */
- get webVRCamera() {
- return this._webVRCamera;
- }
- /**
- * The deviceOrientationCamera that is used as a fallback when vr device is not connected.
- */
- get vrDeviceOrientationCamera() {
- return this._vrDeviceOrientationCamera;
- }
- /**
- * The html button that is used to trigger entering into VR.
- */
- get vrButton() {
- return this._btnVR;
- }
- get _teleportationRequestInitiated() {
- const result = this._cameraGazer._teleportationRequestInitiated ||
- (this._leftController !== null && this._leftController._teleportationRequestInitiated) ||
- (this._rightController !== null && this._rightController._teleportationRequestInitiated);
- return result;
- }
- /**
- * Instantiates a VRExperienceHelper.
- * Helps to quickly add VR support to an existing scene.
- * @param scene The scene the VRExperienceHelper belongs to.
- * @param webVROptions Options to modify the vr experience helper's behavior.
- */
- constructor(scene,
- /** Options to modify the vr experience helper's behavior. */
- webVROptions = {}) {
- this.webVROptions = webVROptions;
- // Can the system support WebVR, even if a headset isn't plugged in?
- this._webVRsupported = false;
- // If WebVR is supported, is a headset plugged in and are we ready to present?
- this._webVRready = false;
- // Are we waiting for the requestPresent callback to complete?
- this._webVRrequesting = false;
- // Are we presenting to the headset right now? (this is the vrDevice state)
- this._webVRpresenting = false;
- // Are we presenting in the fullscreen fallback?
- this._fullscreenVRpresenting = false;
- /**
- * Gets or sets a boolean indicating that gaze can be enabled even if pointer lock is not engage (useful on iOS where fullscreen mode and pointer lock are not supported)
- */
- this.enableGazeEvenWhenNoPointerLock = false;
- /**
- * Gets or sets a boolean indicating that the VREXperienceHelper will exit VR if double tap is detected
- */
- this.exitVROnDoubleTap = true;
- /**
- * Observable raised right before entering VR.
- */
- this.onEnteringVRObservable = new observable_Observable();
- /**
- * Observable raised when entering VR has completed.
- */
- this.onAfterEnteringVRObservable = new observable_Observable();
- /**
- * Observable raised when exiting VR.
- */
- this.onExitingVRObservable = new observable_Observable();
- /**
- * Observable raised when controller mesh is loaded.
- */
- this.onControllerMeshLoadedObservable = new observable_Observable();
- this._useCustomVRButton = false;
- this._teleportationRequested = false;
- this._teleportActive = false;
- this._floorMeshesCollection = [];
- this._teleportationMode = VRExperienceHelper.TELEPORTATIONMODE_CONSTANTTIME;
- this._teleportationTime = 122;
- this._teleportationSpeed = 20;
- this._rotationAllowed = true;
- this._teleportBackwardsVector = new math_vector_Vector3(0, -1, -1);
- this._isDefaultTeleportationTarget = true;
- this._teleportationFillColor = "#444444";
- this._teleportationBorderColor = "#FFFFFF";
- this._rotationAngle = 0;
- this._haloCenter = new math_vector_Vector3(0, 0, 0);
- this._padSensibilityUp = 0.65;
- this._padSensibilityDown = 0.35;
- this._leftController = null;
- this._rightController = null;
- this._gazeColor = new math_color_Color3(0.7, 0.7, 0.7);
- this._laserColor = new math_color_Color3(0.7, 0.7, 0.7);
- this._pickedLaserColor = new math_color_Color3(0.2, 0.2, 1);
- this._pickedGazeColor = new math_color_Color3(0, 0, 1);
- /**
- * Observable raised when a new mesh is selected based on meshSelectionPredicate
- */
- this.onNewMeshSelected = new observable_Observable();
- /**
- * Observable raised when a new mesh is selected based on meshSelectionPredicate.
- * This observable will provide the mesh and the controller used to select the mesh
- */
- this.onMeshSelectedWithController = new observable_Observable();
- /**
- * Observable raised when a new mesh is picked based on meshSelectionPredicate
- */
- this.onNewMeshPicked = new observable_Observable();
- /**
- * Observable raised before camera teleportation
- */
- this.onBeforeCameraTeleport = new observable_Observable();
- /**
- * Observable raised after camera teleportation
- */
- this.onAfterCameraTeleport = new observable_Observable();
- /**
- * Observable raised when current selected mesh gets unselected
- */
- this.onSelectedMeshUnselected = new observable_Observable();
- /**
- * Set teleportation enabled. If set to false camera teleportation will be disabled but camera rotation will be kept.
- */
- this.teleportationEnabled = true;
- this._teleportationInitialized = false;
- this._interactionsEnabled = false;
- this._interactionsRequested = false;
- this._displayGaze = true;
- this._displayLaserPointer = true;
- /**
- * If the gaze trackers scale should be updated to be constant size when pointing at near/far meshes
- */
- this.updateGazeTrackerScale = true;
- /**
- * If the gaze trackers color should be updated when selecting meshes
- */
- this.updateGazeTrackerColor = true;
- /**
- * If the controller laser color should be updated when selecting meshes
- */
- this.updateControllerLaserColor = true;
- /**
- * Defines whether or not Pointer lock should be requested when switching to
- * full screen.
- */
- this.requestPointerLockOnFullScreen = true;
- /**
- * Was the XR test done already. If this is true AND this.xr exists, xr is initialized.
- * If this is true and no this.xr, xr exists but is not supported, using WebVR.
- */
- this.xrTestDone = false;
- this._onResize = () => {
- this._moveButtonToBottomRight();
- if (this._fullscreenVRpresenting && this._webVRready) {
- this.exitVR();
- }
- };
- this._onFullscreenChange = () => {
- this._fullscreenVRpresenting = !!document.fullscreenElement;
- if (!this._fullscreenVRpresenting && this._inputElement) {
- this.exitVR();
- if (!this._useCustomVRButton && this._btnVR) {
- this._btnVR.style.top = this._inputElement.offsetTop + this._inputElement.offsetHeight - 70 + "px";
- this._btnVR.style.left = this._inputElement.offsetLeft + this._inputElement.offsetWidth - 100 + "px";
- // make sure the button is visible after setting its position
- this._updateButtonVisibility();
- }
- }
- };
- this._cachedAngularSensibility = { angularSensibilityX: null, angularSensibilityY: null, angularSensibility: null };
- this._beforeRender = () => {
- if (this._leftController && this._leftController._activePointer) {
- this._castRayAndSelectObject(this._leftController);
- }
- if (this._rightController && this._rightController._activePointer) {
- this._castRayAndSelectObject(this._rightController);
- }
- if (this._noControllerIsActive && (this._scene.getEngine().isPointerLock || this.enableGazeEvenWhenNoPointerLock)) {
- this._castRayAndSelectObject(this._cameraGazer);
- }
- else {
- this._cameraGazer._gazeTracker.isVisible = false;
- }
- };
- this._onNewGamepadConnected = (gamepad) => {
- if (gamepad.type !== Gamepad.POSE_ENABLED) {
- if (gamepad.leftStick) {
- gamepad.onleftstickchanged((stickValues) => {
- if (this._teleportationInitialized && this.teleportationEnabled) {
- // Listening to classic/xbox gamepad only if no VR controller is active
- if ((!this._leftController && !this._rightController) ||
- (this._leftController && !this._leftController._activePointer && this._rightController && !this._rightController._activePointer)) {
- this._checkTeleportWithRay(stickValues, this._cameraGazer);
- this._checkTeleportBackwards(stickValues, this._cameraGazer);
- }
- }
- });
- }
- if (gamepad.rightStick) {
- gamepad.onrightstickchanged((stickValues) => {
- if (this._teleportationInitialized) {
- this._checkRotate(stickValues, this._cameraGazer);
- }
- });
- }
- if (gamepad.type === Gamepad.XBOX) {
- gamepad.onbuttondown((buttonPressed) => {
- if (this._interactionsEnabled && buttonPressed === Xbox360Button.A) {
- this._cameraGazer._selectionPointerDown();
- }
- });
- gamepad.onbuttonup((buttonPressed) => {
- if (this._interactionsEnabled && buttonPressed === Xbox360Button.A) {
- this._cameraGazer._selectionPointerUp();
- }
- });
- }
- }
- else {
- const webVRController = gamepad;
- const controller = new VRExperienceHelperControllerGazer(webVRController, this._scene, this._cameraGazer._gazeTracker);
- if (webVRController.hand === "right" || (this._leftController && this._leftController.webVRController != webVRController)) {
- this._rightController = controller;
- }
- else {
- this._leftController = controller;
- }
- this._tryEnableInteractionOnController(controller);
- }
- };
- // This only succeeds if the controller's mesh exists for the controller so this must be called whenever new controller is connected or when mesh is loaded
- this._tryEnableInteractionOnController = (controller) => {
- if (this._interactionsRequested && !controller._interactionsEnabled) {
- this._enableInteractionOnController(controller);
- }
- if (this._teleportationRequested && !controller._teleportationEnabled) {
- this._enableTeleportationOnController(controller);
- }
- };
- this._onNewGamepadDisconnected = (gamepad) => {
- if (gamepad instanceof WebVRController) {
- if (gamepad.hand === "left" && this._leftController != null) {
- this._leftController.dispose();
- this._leftController = null;
- }
- if (gamepad.hand === "right" && this._rightController != null) {
- this._rightController.dispose();
- this._rightController = null;
- }
- }
- };
- this._workingVector = math_vector_Vector3.Zero();
- this._workingQuaternion = math_vector_Quaternion.Identity();
- this._workingMatrix = math_vector_Matrix.Identity();
- logger_Logger.Warn("WebVR is deprecated. Please avoid using this experience helper and use the WebXR experience helper instead");
- this._scene = scene;
- this._inputElement = scene.getEngine().getInputElement();
- // check for VR support:
- const vrSupported = "getVRDisplays" in navigator;
- // no VR support? force XR but only when it is not set because web vr can work without the getVRDisplays
- if (!vrSupported && webVROptions.useXR === undefined) {
- webVROptions.useXR = true;
- }
- // Parse options
- if (webVROptions.createFallbackVRDeviceOrientationFreeCamera === undefined) {
- webVROptions.createFallbackVRDeviceOrientationFreeCamera = true;
- }
- if (webVROptions.createDeviceOrientationCamera === undefined) {
- webVROptions.createDeviceOrientationCamera = true;
- }
- if (webVROptions.laserToggle === undefined) {
- webVROptions.laserToggle = true;
- }
- if (webVROptions.defaultHeight === undefined) {
- webVROptions.defaultHeight = 1.7;
- }
- if (webVROptions.useCustomVRButton) {
- this._useCustomVRButton = true;
- if (webVROptions.customVRButton) {
- this._btnVR = webVROptions.customVRButton;
- }
- }
- if (webVROptions.rayLength) {
- this._rayLength = webVROptions.rayLength;
- }
- this._defaultHeight = webVROptions.defaultHeight;
- if (webVROptions.positionScale) {
- this._rayLength *= webVROptions.positionScale;
- this._defaultHeight *= webVROptions.positionScale;
- }
- this._hasEnteredVR = false;
- // Set position
- if (this._scene.activeCamera) {
- this._position = this._scene.activeCamera.position.clone();
- }
- else {
- this._position = new math_vector_Vector3(0, this._defaultHeight, 0);
- }
- // Set non-vr camera
- if (webVROptions.createDeviceOrientationCamera || !this._scene.activeCamera) {
- this._deviceOrientationCamera = new DeviceOrientationCamera("deviceOrientationVRHelper", this._position.clone(), scene);
- // Copy data from existing camera
- if (this._scene.activeCamera) {
- this._deviceOrientationCamera.minZ = this._scene.activeCamera.minZ;
- this._deviceOrientationCamera.maxZ = this._scene.activeCamera.maxZ;
- // Set rotation from previous camera
- if (this._scene.activeCamera instanceof targetCamera_TargetCamera && this._scene.activeCamera.rotation) {
- const targetCamera = this._scene.activeCamera;
- if (targetCamera.rotationQuaternion) {
- this._deviceOrientationCamera.rotationQuaternion.copyFrom(targetCamera.rotationQuaternion);
- }
- else {
- this._deviceOrientationCamera.rotationQuaternion.copyFrom(math_vector_Quaternion.RotationYawPitchRoll(targetCamera.rotation.y, targetCamera.rotation.x, targetCamera.rotation.z));
- }
- this._deviceOrientationCamera.rotation = targetCamera.rotation.clone();
- }
- }
- this._scene.activeCamera = this._deviceOrientationCamera;
- if (this._inputElement) {
- this._scene.activeCamera.attachControl();
- }
- }
- else {
- this._existingCamera = this._scene.activeCamera;
- }
- if (this.webVROptions.useXR && navigator.xr) {
- // force-check XR session support
- WebXRSessionManager.IsSessionSupportedAsync("immersive-vr").then((supported) => {
- if (supported) {
- logger_Logger.Log("Using WebXR. It is recommended to use the WebXRDefaultExperience directly");
- // it is possible to use XR, let's do it!
- scene
- .createDefaultXRExperienceAsync({
- floorMeshes: webVROptions.floorMeshes || [],
- })
- .then((xr) => {
- this.xr = xr;
- // connect observables
- this.xrTestDone = true;
- this._cameraGazer = new VRExperienceHelperCameraGazer(() => {
- return this.xr.baseExperience.camera;
- }, scene);
- this.xr.baseExperience.onStateChangedObservable.add((state) => {
- // support for entering / exiting
- switch (state) {
- case WebXRState.ENTERING_XR:
- this.onEnteringVRObservable.notifyObservers(this);
- if (!this._interactionsEnabled) {
- this.xr.pointerSelection.detach();
- }
- this.xr.pointerSelection.displayLaserPointer = this._displayLaserPointer;
- break;
- case WebXRState.EXITING_XR:
- this.onExitingVRObservable.notifyObservers(this);
- // resize to update width and height when exiting vr exits fullscreen
- this._scene.getEngine().resize();
- break;
- case WebXRState.IN_XR:
- this._hasEnteredVR = true;
- break;
- case WebXRState.NOT_IN_XR:
- this._hasEnteredVR = false;
- break;
- }
- });
- });
- }
- else {
- // XR not supported (thou exists), continue WebVR init
- this._completeVRInit(scene, webVROptions);
- }
- });
- }
- else {
- // no XR, continue init synchronous
- this._completeVRInit(scene, webVROptions);
- }
- }
- _completeVRInit(scene, webVROptions) {
- this.xrTestDone = true;
- // Create VR cameras
- if (webVROptions.createFallbackVRDeviceOrientationFreeCamera) {
- if (webVROptions.useMultiview) {
- if (!webVROptions.vrDeviceOrientationCameraMetrics) {
- webVROptions.vrDeviceOrientationCameraMetrics = VRCameraMetrics.GetDefault();
- }
- webVROptions.vrDeviceOrientationCameraMetrics.multiviewEnabled = true;
- }
- this._vrDeviceOrientationCamera = new VRDeviceOrientationFreeCamera("VRDeviceOrientationVRHelper", this._position, this._scene, true, webVROptions.vrDeviceOrientationCameraMetrics);
- this._vrDeviceOrientationCamera.angularSensibility = Number.MAX_VALUE;
- }
- this._webVRCamera = new WebVRFreeCamera("WebVRHelper", this._position, this._scene, webVROptions);
- this._webVRCamera.useStandingMatrix();
- this._cameraGazer = new VRExperienceHelperCameraGazer(() => {
- return this.currentVRCamera;
- }, scene);
- // Create default button
- if (!this._useCustomVRButton) {
- this._btnVR = document.createElement("BUTTON");
- this._btnVR.className = "babylonVRicon";
- this._btnVR.id = "babylonVRiconbtn";
- this._btnVR.title = "Click to switch to VR";
- const url = !window.SVGSVGElement
- ? "https://cdn.babylonjs.com/Assets/vrButton.png"
- : "data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%222048%22%20height%3D%221152%22%20viewBox%3D%220%200%202048%201152%22%20version%3D%221.1%22%3E%3Cpath%20transform%3D%22rotate%28180%201024%2C576.0000000000001%29%22%20d%3D%22m1109%2C896q17%2C0%2030%2C-12t13%2C-30t-12.5%2C-30.5t-30.5%2C-12.5l-170%2C0q-18%2C0%20-30.5%2C12.5t-12.5%2C30.5t13%2C30t30%2C12l170%2C0zm-85%2C256q59%2C0%20132.5%2C-1.5t154.5%2C-5.5t164.5%2C-11.5t163%2C-20t150%2C-30t124.5%2C-41.5q23%2C-11%2042%2C-24t38%2C-30q27%2C-25%2041%2C-61.5t14%2C-72.5l0%2C-257q0%2C-123%20-47%2C-232t-128%2C-190t-190%2C-128t-232%2C-47l-81%2C0q-37%2C0%20-68.5%2C14t-60.5%2C34.5t-55.5%2C45t-53%2C45t-53%2C34.5t-55.5%2C14t-55.5%2C-14t-53%2C-34.5t-53%2C-45t-55.5%2C-45t-60.5%2C-34.5t-68.5%2C-14l-81%2C0q-123%2C0%20-232%2C47t-190%2C128t-128%2C190t-47%2C232l0%2C257q0%2C68%2038%2C115t97%2C73q54%2C24%20124.5%2C41.5t150%2C30t163%2C20t164.5%2C11.5t154.5%2C5.5t132.5%2C1.5zm939%2C-298q0%2C39%20-24.5%2C67t-58.5%2C42q-54%2C23%20-122%2C39.5t-143.5%2C28t-155.5%2C19t-157%2C11t-148.5%2C5t-129.5%2C1.5q-59%2C0%20-130%2C-1.5t-148%2C-5t-157%2C-11t-155.5%2C-19t-143.5%2C-28t-122%2C-39.5q-34%2C-14%20-58.5%2C-42t-24.5%2C-67l0%2C-257q0%2C-106%2040.5%2C-199t110%2C-162.5t162.5%2C-109.5t199%2C-40l81%2C0q27%2C0%2052%2C14t50%2C34.5t51%2C44.5t55.5%2C44.5t63.5%2C34.5t74%2C14t74%2C-14t63.5%2C-34.5t55.5%2C-44.5t51%2C-44.5t50%2C-34.5t52%2C-14l14%2C0q37%2C0%2070%2C0.5t64.5%2C4.5t63.5%2C12t68%2C23q71%2C30%20128.5%2C78.5t98.5%2C110t63.5%2C133.5t22.5%2C149l0%2C257z%22%20fill%3D%22white%22%20/%3E%3C/svg%3E%0A";
- let css = ".babylonVRicon { position: absolute; right: 20px; height: 50px; width: 80px; background-color: rgba(51,51,51,0.7); background-image: url(" +
- url +
- "); background-size: 80%; background-repeat:no-repeat; background-position: center; border: none; outline: none; transition: transform 0.125s ease-out } .babylonVRicon:hover { transform: scale(1.05) } .babylonVRicon:active {background-color: rgba(51,51,51,1) } .babylonVRicon:focus {background-color: rgba(51,51,51,1) }";
- css += ".babylonVRicon.vrdisplaypresenting { display: none; }";
- // TODO: Add user feedback so that they know what state the VRDisplay is in (disconnected, connected, entering-VR)
- // css += ".babylonVRicon.vrdisplaysupported { }";
- // css += ".babylonVRicon.vrdisplayready { }";
- // css += ".babylonVRicon.vrdisplayrequesting { }";
- const style = document.createElement("style");
- style.appendChild(document.createTextNode(css));
- document.getElementsByTagName("head")[0].appendChild(style);
- this._moveButtonToBottomRight();
- }
- // VR button click event
- if (this._btnVR) {
- this._btnVR.addEventListener("click", () => {
- if (!this.isInVRMode) {
- this.enterVR();
- }
- else {
- this._scene.getEngine().disableVR();
- }
- });
- }
- // Window events
- const hostWindow = this._scene.getEngine().getHostWindow();
- if (!hostWindow) {
- return;
- }
- hostWindow.addEventListener("resize", this._onResize);
- document.addEventListener("fullscreenchange", this._onFullscreenChange, false);
- // Display vr button when headset is connected
- if (webVROptions.createFallbackVRDeviceOrientationFreeCamera) {
- this._displayVRButton();
- }
- else {
- this._scene.getEngine().onVRDisplayChangedObservable.add((e) => {
- if (e.vrDisplay) {
- this._displayVRButton();
- }
- });
- }
- // Exiting VR mode using 'ESC' key on desktop
- this._onKeyDown = (event) => {
- if (event.keyCode === 27 && this.isInVRMode) {
- this.exitVR();
- }
- };
- document.addEventListener("keydown", this._onKeyDown);
- // Exiting VR mode double tapping the touch screen
- this._scene.onPrePointerObservable.add(() => {
- if (this._hasEnteredVR && this.exitVROnDoubleTap) {
- this.exitVR();
- if (this._fullscreenVRpresenting) {
- this._scene.getEngine().exitFullscreen();
- }
- }
- }, pointerEvents_PointerEventTypes.POINTERDOUBLETAP, false);
- // Listen for WebVR display changes
- this._onVRDisplayChangedBind = (eventArgs) => this._onVRDisplayChanged(eventArgs);
- this._onVrDisplayPresentChangeBind = () => this._onVrDisplayPresentChange();
- this._onVRRequestPresentStart = () => {
- this._webVRrequesting = true;
- this._updateButtonVisibility();
- };
- this._onVRRequestPresentComplete = () => {
- this._webVRrequesting = false;
- this._updateButtonVisibility();
- };
- scene.getEngine().onVRDisplayChangedObservable.add(this._onVRDisplayChangedBind);
- scene.getEngine().onVRRequestPresentStart.add(this._onVRRequestPresentStart);
- scene.getEngine().onVRRequestPresentComplete.add(this._onVRRequestPresentComplete);
- hostWindow.addEventListener("vrdisplaypresentchange", this._onVrDisplayPresentChangeBind);
- scene.onDisposeObservable.add(() => {
- this.dispose();
- });
- // Gamepad connection events
- this._webVRCamera.onControllerMeshLoadedObservable.add((webVRController) => this._onDefaultMeshLoaded(webVRController));
- this._scene.gamepadManager.onGamepadConnectedObservable.add(this._onNewGamepadConnected);
- this._scene.gamepadManager.onGamepadDisconnectedObservable.add(this._onNewGamepadDisconnected);
- this._updateButtonVisibility();
- //create easing functions
- this._circleEase = new CircleEase();
- this._circleEase.setEasingMode(EasingFunction.EASINGMODE_EASEINOUT);
- this._teleportationEasing = this._circleEase;
- // Allow clicking in the vrDeviceOrientationCamera
- scene.onPointerObservable.add((e) => {
- if (this._interactionsEnabled) {
- if (scene.activeCamera === this.vrDeviceOrientationCamera && e.event.pointerType === "mouse") {
- if (e.type === pointerEvents_PointerEventTypes.POINTERDOWN) {
- this._cameraGazer._selectionPointerDown();
- }
- else if (e.type === pointerEvents_PointerEventTypes.POINTERUP) {
- this._cameraGazer._selectionPointerUp();
- }
- }
- }
- });
- if (this.webVROptions.floorMeshes) {
- this.enableTeleportation({ floorMeshes: this.webVROptions.floorMeshes });
- }
- }
- // Raised when one of the controller has loaded successfully its associated default mesh
- _onDefaultMeshLoaded(webVRController) {
- if (this._leftController && this._leftController.webVRController == webVRController) {
- if (webVRController.mesh) {
- this._leftController._setLaserPointerParent(webVRController.mesh);
- }
- }
- if (this._rightController && this._rightController.webVRController == webVRController) {
- if (webVRController.mesh) {
- this._rightController._setLaserPointerParent(webVRController.mesh);
- }
- }
- try {
- this.onControllerMeshLoadedObservable.notifyObservers(webVRController);
- }
- catch (err) {
- logger_Logger.Warn("Error in your custom logic onControllerMeshLoaded: " + err);
- }
- }
- /**
- * Gets a value indicating if we are currently in VR mode.
- */
- get isInVRMode() {
- return (this.xr && this.webVROptions.useXR && this.xr.baseExperience.state === WebXRState.IN_XR) || this._webVRpresenting || this._fullscreenVRpresenting;
- }
- _onVrDisplayPresentChange() {
- const vrDisplay = this._scene.getEngine().getVRDevice();
- if (vrDisplay) {
- const wasPresenting = this._webVRpresenting;
- this._webVRpresenting = vrDisplay.isPresenting;
- if (wasPresenting && !this._webVRpresenting) {
- this.exitVR();
- }
- }
- else {
- logger_Logger.Warn("Detected VRDisplayPresentChange on an unknown VRDisplay. Did you can enterVR on the vrExperienceHelper?");
- }
- this._updateButtonVisibility();
- }
- _onVRDisplayChanged(eventArgs) {
- this._webVRsupported = eventArgs.vrSupported;
- this._webVRready = !!eventArgs.vrDisplay;
- this._webVRpresenting = eventArgs.vrDisplay && eventArgs.vrDisplay.isPresenting;
- this._updateButtonVisibility();
- }
- _moveButtonToBottomRight() {
- if (this._inputElement && !this._useCustomVRButton && this._btnVR) {
- const rect = this._inputElement.getBoundingClientRect();
- this._btnVR.style.top = rect.top + rect.height - 70 + "px";
- this._btnVR.style.left = rect.left + rect.width - 100 + "px";
- }
- }
- _displayVRButton() {
- if (!this._useCustomVRButton && !this._btnVRDisplayed && this._btnVR) {
- document.body.appendChild(this._btnVR);
- this._btnVRDisplayed = true;
- }
- }
- _updateButtonVisibility() {
- if (!this._btnVR || this._useCustomVRButton) {
- return;
- }
- this._btnVR.className = "babylonVRicon";
- if (this.isInVRMode) {
- this._btnVR.className += " vrdisplaypresenting";
- }
- else {
- if (this._webVRready) {
- this._btnVR.className += " vrdisplayready";
- }
- if (this._webVRsupported) {
- this._btnVR.className += " vrdisplaysupported";
- }
- if (this._webVRrequesting) {
- this._btnVR.className += " vrdisplayrequesting";
- }
- }
- }
- /**
- * Attempt to enter VR. If a headset is connected and ready, will request present on that.
- * Otherwise, will use the fullscreen API.
- */
- enterVR() {
- if (this.xr) {
- this.xr.baseExperience.enterXRAsync("immersive-vr", "local-floor", this.xr.renderTarget);
- return;
- }
- if (this.onEnteringVRObservable) {
- try {
- this.onEnteringVRObservable.notifyObservers(this);
- }
- catch (err) {
- logger_Logger.Warn("Error in your custom logic onEnteringVR: " + err);
- }
- }
- if (this._scene.activeCamera) {
- this._position = this._scene.activeCamera.position.clone();
- if (this.vrDeviceOrientationCamera) {
- this.vrDeviceOrientationCamera.rotation = math_vector_Quaternion.FromRotationMatrix(this._scene.activeCamera.getWorldMatrix().getRotationMatrix()).toEulerAngles();
- this.vrDeviceOrientationCamera.angularSensibility = 2000;
- }
- if (this.webVRCamera) {
- const currentYRotation = this.webVRCamera.deviceRotationQuaternion.toEulerAngles().y;
- const desiredYRotation = math_vector_Quaternion.FromRotationMatrix(this._scene.activeCamera.getWorldMatrix().getRotationMatrix()).toEulerAngles().y;
- const delta = desiredYRotation - currentYRotation;
- const currentGlobalRotation = this.webVRCamera.rotationQuaternion.toEulerAngles().y;
- this.webVRCamera.rotationQuaternion = math_vector_Quaternion.FromEulerAngles(0, currentGlobalRotation + delta, 0);
- }
- // make sure that we return to the last active camera
- this._existingCamera = this._scene.activeCamera;
- // Remove and cache angular sensability to avoid camera rotation when in VR
- if (this._existingCamera.angularSensibilityX) {
- this._cachedAngularSensibility.angularSensibilityX = this._existingCamera.angularSensibilityX;
- this._existingCamera.angularSensibilityX = Number.MAX_VALUE;
- }
- if (this._existingCamera.angularSensibilityY) {
- this._cachedAngularSensibility.angularSensibilityY = this._existingCamera.angularSensibilityY;
- this._existingCamera.angularSensibilityY = Number.MAX_VALUE;
- }
- if (this._existingCamera.angularSensibility) {
- this._cachedAngularSensibility.angularSensibility = this._existingCamera.angularSensibility;
- this._existingCamera.angularSensibility = Number.MAX_VALUE;
- }
- }
- if (this._webVRrequesting) {
- return;
- }
- // If WebVR is supported and a headset is connected
- if (this._webVRready) {
- if (!this._webVRpresenting) {
- this._scene.getEngine().onVRRequestPresentComplete.addOnce((result) => {
- this.onAfterEnteringVRObservable.notifyObservers({ success: result });
- });
- this._webVRCamera.position = this._position;
- this._scene.activeCamera = this._webVRCamera;
- }
- }
- else if (this._vrDeviceOrientationCamera) {
- this._vrDeviceOrientationCamera.position = this._position;
- if (this._scene.activeCamera) {
- this._vrDeviceOrientationCamera.minZ = this._scene.activeCamera.minZ;
- }
- this._scene.activeCamera = this._vrDeviceOrientationCamera;
- this._scene.getEngine().enterFullscreen(this.requestPointerLockOnFullScreen);
- this._updateButtonVisibility();
- this._vrDeviceOrientationCamera.onViewMatrixChangedObservable.addOnce(() => {
- this.onAfterEnteringVRObservable.notifyObservers({ success: true });
- });
- }
- if (this._scene.activeCamera && this._inputElement) {
- this._scene.activeCamera.attachControl();
- }
- if (this._interactionsEnabled) {
- this._scene.registerBeforeRender(this._beforeRender);
- }
- if (this._displayLaserPointer) {
- [this._leftController, this._rightController].forEach((controller) => {
- if (controller) {
- controller._activatePointer();
- }
- });
- }
- this._hasEnteredVR = true;
- }
- /**
- * Attempt to exit VR, or fullscreen.
- */
- exitVR() {
- if (this.xr) {
- this.xr.baseExperience.exitXRAsync();
- return;
- }
- if (this._hasEnteredVR) {
- if (this.onExitingVRObservable) {
- try {
- this.onExitingVRObservable.notifyObservers(this);
- }
- catch (err) {
- logger_Logger.Warn("Error in your custom logic onExitingVR: " + err);
- }
- }
- if (this._webVRpresenting) {
- this._scene.getEngine().disableVR();
- }
- if (this._scene.activeCamera) {
- this._position = this._scene.activeCamera.position.clone();
- }
- if (this.vrDeviceOrientationCamera) {
- this.vrDeviceOrientationCamera.angularSensibility = Number.MAX_VALUE;
- }
- if (this._deviceOrientationCamera) {
- this._deviceOrientationCamera.position = this._position;
- this._scene.activeCamera = this._deviceOrientationCamera;
- // Restore angular sensibility
- if (this._cachedAngularSensibility.angularSensibilityX) {
- this._deviceOrientationCamera.angularSensibilityX = this._cachedAngularSensibility.angularSensibilityX;
- this._cachedAngularSensibility.angularSensibilityX = null;
- }
- if (this._cachedAngularSensibility.angularSensibilityY) {
- this._deviceOrientationCamera.angularSensibilityY = this._cachedAngularSensibility.angularSensibilityY;
- this._cachedAngularSensibility.angularSensibilityY = null;
- }
- if (this._cachedAngularSensibility.angularSensibility) {
- this._deviceOrientationCamera.angularSensibility = this._cachedAngularSensibility.angularSensibility;
- this._cachedAngularSensibility.angularSensibility = null;
- }
- }
- else if (this._existingCamera) {
- this._existingCamera.position = this._position;
- this._scene.activeCamera = this._existingCamera;
- if (this._inputElement) {
- this._scene.activeCamera.attachControl();
- }
- // Restore angular sensibility
- if (this._cachedAngularSensibility.angularSensibilityX) {
- this._existingCamera.angularSensibilityX = this._cachedAngularSensibility.angularSensibilityX;
- this._cachedAngularSensibility.angularSensibilityX = null;
- }
- if (this._cachedAngularSensibility.angularSensibilityY) {
- this._existingCamera.angularSensibilityY = this._cachedAngularSensibility.angularSensibilityY;
- this._cachedAngularSensibility.angularSensibilityY = null;
- }
- if (this._cachedAngularSensibility.angularSensibility) {
- this._existingCamera.angularSensibility = this._cachedAngularSensibility.angularSensibility;
- this._cachedAngularSensibility.angularSensibility = null;
- }
- }
- this._updateButtonVisibility();
- if (this._interactionsEnabled) {
- this._scene.unregisterBeforeRender(this._beforeRender);
- this._cameraGazer._gazeTracker.isVisible = false;
- if (this._leftController) {
- this._leftController._gazeTracker.isVisible = false;
- }
- if (this._rightController) {
- this._rightController._gazeTracker.isVisible = false;
- }
- }
- // resize to update width and height when exiting vr exits fullscreen
- this._scene.getEngine().resize();
- [this._leftController, this._rightController].forEach((controller) => {
- if (controller) {
- controller._deactivatePointer();
- }
- });
- this._hasEnteredVR = false;
- // Update engine state to re enable non-vr camera input
- const engine = this._scene.getEngine();
- if (engine._onVrDisplayPresentChange) {
- engine._onVrDisplayPresentChange();
- }
- }
- }
- /**
- * The position of the vr experience helper.
- */
- get position() {
- return this._position;
- }
- /**
- * Sets the position of the vr experience helper.
- */
- set position(value) {
- this._position = value;
- if (this._scene.activeCamera) {
- this._scene.activeCamera.position = value;
- }
- }
- /**
- * Enables controllers and user interactions such as selecting and object or clicking on an object.
- */
- enableInteractions() {
- if (!this._interactionsEnabled) {
- this._interactionsRequested = true;
- // in XR it is enabled by default, but just to make sure, re-attach
- if (this.xr) {
- if (this.xr.baseExperience.state === WebXRState.IN_XR) {
- this.xr.pointerSelection.attach();
- }
- return;
- }
- if (this._leftController) {
- this._enableInteractionOnController(this._leftController);
- }
- if (this._rightController) {
- this._enableInteractionOnController(this._rightController);
- }
- this.raySelectionPredicate = (mesh) => {
- return mesh.isVisible && (mesh.isPickable || mesh.name === this._floorMeshName);
- };
- this.meshSelectionPredicate = () => {
- return true;
- };
- this._raySelectionPredicate = (mesh) => {
- if (this._isTeleportationFloor(mesh) ||
- (mesh.name.indexOf("gazeTracker") === -1 && mesh.name.indexOf("teleportationTarget") === -1 && mesh.name.indexOf("torusTeleportation") === -1)) {
- return this.raySelectionPredicate(mesh);
- }
- return false;
- };
- this._interactionsEnabled = true;
- }
- }
- get _noControllerIsActive() {
- return !(this._leftController && this._leftController._activePointer) && !(this._rightController && this._rightController._activePointer);
- }
- _isTeleportationFloor(mesh) {
- for (let i = 0; i < this._floorMeshesCollection.length; i++) {
- if (this._floorMeshesCollection[i].id === mesh.id) {
- return true;
- }
- }
- if (this._floorMeshName && mesh.name === this._floorMeshName) {
- return true;
- }
- return false;
- }
- /**
- * Adds a floor mesh to be used for teleportation.
- * @param floorMesh the mesh to be used for teleportation.
- */
- addFloorMesh(floorMesh) {
- if (!this._floorMeshesCollection) {
- return;
- }
- if (this._floorMeshesCollection.indexOf(floorMesh) > -1) {
- return;
- }
- this._floorMeshesCollection.push(floorMesh);
- }
- /**
- * Removes a floor mesh from being used for teleportation.
- * @param floorMesh the mesh to be removed.
- */
- removeFloorMesh(floorMesh) {
- if (!this._floorMeshesCollection) {
- return;
- }
- const meshIndex = this._floorMeshesCollection.indexOf(floorMesh);
- if (meshIndex !== -1) {
- this._floorMeshesCollection.splice(meshIndex, 1);
- }
- }
- /**
- * Enables interactions and teleportation using the VR controllers and gaze.
- * @param vrTeleportationOptions options to modify teleportation behavior.
- */
- enableTeleportation(vrTeleportationOptions = {}) {
- if (!this._teleportationInitialized) {
- this._teleportationRequested = true;
- this.enableInteractions();
- if (this.webVROptions.useXR && (vrTeleportationOptions.floorMeshes || vrTeleportationOptions.floorMeshName)) {
- const floorMeshes = vrTeleportationOptions.floorMeshes || [];
- if (!floorMeshes.length) {
- const floorMesh = this._scene.getMeshByName(vrTeleportationOptions.floorMeshName);
- if (floorMesh) {
- floorMeshes.push(floorMesh);
- }
- }
- if (this.xr) {
- floorMeshes.forEach((mesh) => {
- this.xr.teleportation.addFloorMesh(mesh);
- });
- if (!this.xr.teleportation.attached) {
- this.xr.teleportation.attach();
- }
- return;
- }
- else if (!this.xrTestDone) {
- const waitForXr = () => {
- if (this.xrTestDone) {
- this._scene.unregisterBeforeRender(waitForXr);
- if (this.xr) {
- if (!this.xr.teleportation.attached) {
- this.xr.teleportation.attach();
- }
- }
- else {
- this.enableTeleportation(vrTeleportationOptions);
- }
- }
- };
- this._scene.registerBeforeRender(waitForXr);
- return;
- }
- }
- if (vrTeleportationOptions.floorMeshName) {
- this._floorMeshName = vrTeleportationOptions.floorMeshName;
- }
- if (vrTeleportationOptions.floorMeshes) {
- this._floorMeshesCollection = vrTeleportationOptions.floorMeshes;
- }
- if (vrTeleportationOptions.teleportationMode) {
- this._teleportationMode = vrTeleportationOptions.teleportationMode;
- }
- if (vrTeleportationOptions.teleportationTime && vrTeleportationOptions.teleportationTime > 0) {
- this._teleportationTime = vrTeleportationOptions.teleportationTime;
- }
- if (vrTeleportationOptions.teleportationSpeed && vrTeleportationOptions.teleportationSpeed > 0) {
- this._teleportationSpeed = vrTeleportationOptions.teleportationSpeed;
- }
- if (vrTeleportationOptions.easingFunction !== undefined) {
- this._teleportationEasing = vrTeleportationOptions.easingFunction;
- }
- if (this._leftController != null) {
- this._enableTeleportationOnController(this._leftController);
- }
- if (this._rightController != null) {
- this._enableTeleportationOnController(this._rightController);
- }
- // Creates an image processing post process for the vignette not relying
- // on the main scene configuration for image processing to reduce setup and spaces
- // (gamma/linear) conflicts.
- const imageProcessingConfiguration = new ImageProcessingConfiguration();
- imageProcessingConfiguration.vignetteColor = new math_color_Color4(0, 0, 0, 0);
- imageProcessingConfiguration.vignetteEnabled = true;
- this._postProcessMove = new ImageProcessingPostProcess("postProcessMove", 1.0, this._webVRCamera, undefined, undefined, undefined, undefined, imageProcessingConfiguration);
- this._webVRCamera.detachPostProcess(this._postProcessMove);
- this._teleportationInitialized = true;
- if (this._isDefaultTeleportationTarget) {
- this._createTeleportationCircles();
- this._teleportationTarget.scaling.scaleInPlace(this._webVRCamera.deviceScaleFactor);
- }
- }
- }
- _enableInteractionOnController(controller) {
- const controllerMesh = controller.webVRController.mesh;
- if (controllerMesh) {
- controller._interactionsEnabled = true;
- if (this.isInVRMode && this._displayLaserPointer) {
- controller._activatePointer();
- }
- if (this.webVROptions.laserToggle) {
- controller.webVRController.onMainButtonStateChangedObservable.add((stateObject) => {
- // Enabling / disabling laserPointer
- if (this._displayLaserPointer && stateObject.value === 1) {
- if (controller._activePointer) {
- controller._deactivatePointer();
- }
- else {
- controller._activatePointer();
- }
- if (this.displayGaze) {
- controller._gazeTracker.isVisible = controller._activePointer;
- }
- }
- });
- }
- controller.webVRController.onTriggerStateChangedObservable.add((stateObject) => {
- let gazer = controller;
- if (this._noControllerIsActive) {
- gazer = this._cameraGazer;
- }
- if (!gazer._pointerDownOnMeshAsked) {
- if (stateObject.value > this._padSensibilityUp) {
- gazer._selectionPointerDown();
- }
- }
- else if (stateObject.value < this._padSensibilityDown) {
- gazer._selectionPointerUp();
- }
- });
- }
- }
- _checkTeleportWithRay(stateObject, gazer) {
- // Dont teleport if another gaze already requested teleportation
- if (this._teleportationRequestInitiated && !gazer._teleportationRequestInitiated) {
- return;
- }
- if (!gazer._teleportationRequestInitiated) {
- if (stateObject.y < -this._padSensibilityUp && gazer._dpadPressed) {
- gazer._activatePointer();
- gazer._teleportationRequestInitiated = true;
- }
- }
- else {
- // Listening to the proper controller values changes to confirm teleportation
- if (Math.sqrt(stateObject.y * stateObject.y + stateObject.x * stateObject.x) < this._padSensibilityDown) {
- if (this._teleportActive) {
- this.teleportCamera(this._haloCenter);
- }
- gazer._teleportationRequestInitiated = false;
- }
- }
- }
- _checkRotate(stateObject, gazer) {
- // Only rotate when user is not currently selecting a teleportation location
- if (gazer._teleportationRequestInitiated) {
- return;
- }
- if (!gazer._rotationLeftAsked) {
- if (stateObject.x < -this._padSensibilityUp && gazer._dpadPressed) {
- gazer._rotationLeftAsked = true;
- if (this._rotationAllowed) {
- this._rotateCamera(false);
- }
- }
- }
- else {
- if (stateObject.x > -this._padSensibilityDown) {
- gazer._rotationLeftAsked = false;
- }
- }
- if (!gazer._rotationRightAsked) {
- if (stateObject.x > this._padSensibilityUp && gazer._dpadPressed) {
- gazer._rotationRightAsked = true;
- if (this._rotationAllowed) {
- this._rotateCamera(true);
- }
- }
- }
- else {
- if (stateObject.x < this._padSensibilityDown) {
- gazer._rotationRightAsked = false;
- }
- }
- }
- _checkTeleportBackwards(stateObject, gazer) {
- // Only teleport backwards when user is not currently selecting a teleportation location
- if (gazer._teleportationRequestInitiated) {
- return;
- }
- // Teleport backwards
- if (stateObject.y > this._padSensibilityUp && gazer._dpadPressed) {
- if (!gazer._teleportationBackRequestInitiated) {
- if (!this.currentVRCamera) {
- return;
- }
- // Get rotation and position of the current camera
- let rotation = math_vector_Quaternion.FromRotationMatrix(this.currentVRCamera.getWorldMatrix().getRotationMatrix());
- let position = this.currentVRCamera.position;
- // If the camera has device position, use that instead
- if (this.currentVRCamera.devicePosition && this.currentVRCamera.deviceRotationQuaternion) {
- rotation = this.currentVRCamera.deviceRotationQuaternion;
- position = this.currentVRCamera.devicePosition;
- }
- // Get matrix with only the y rotation of the device rotation
- rotation.toEulerAnglesToRef(this._workingVector);
- this._workingVector.z = 0;
- this._workingVector.x = 0;
- math_vector_Quaternion.RotationYawPitchRollToRef(this._workingVector.y, this._workingVector.x, this._workingVector.z, this._workingQuaternion);
- this._workingQuaternion.toRotationMatrix(this._workingMatrix);
- // Rotate backwards ray by device rotation to cast at the ground behind the user
- math_vector_Vector3.TransformCoordinatesToRef(this._teleportBackwardsVector, this._workingMatrix, this._workingVector);
- // Teleport if ray hit the ground and is not to far away eg. backwards off a cliff
- const ray = new ray_Ray(position, this._workingVector);
- const hit = this._scene.pickWithRay(ray, this._raySelectionPredicate);
- if (hit && hit.pickedPoint && hit.pickedMesh && this._isTeleportationFloor(hit.pickedMesh) && hit.distance < 5) {
- this.teleportCamera(hit.pickedPoint);
- }
- gazer._teleportationBackRequestInitiated = true;
- }
- }
- else {
- gazer._teleportationBackRequestInitiated = false;
- }
- }
- _enableTeleportationOnController(controller) {
- const controllerMesh = controller.webVRController.mesh;
- if (controllerMesh) {
- if (!controller._interactionsEnabled) {
- this._enableInteractionOnController(controller);
- }
- controller._interactionsEnabled = true;
- controller._teleportationEnabled = true;
- if (controller.webVRController.controllerType === PoseEnabledControllerType.VIVE) {
- controller._dpadPressed = false;
- controller.webVRController.onPadStateChangedObservable.add((stateObject) => {
- controller._dpadPressed = stateObject.pressed;
- if (!controller._dpadPressed) {
- controller._rotationLeftAsked = false;
- controller._rotationRightAsked = false;
- controller._teleportationBackRequestInitiated = false;
- }
- });
- }
- controller.webVRController.onPadValuesChangedObservable.add((stateObject) => {
- if (this.teleportationEnabled) {
- this._checkTeleportBackwards(stateObject, controller);
- this._checkTeleportWithRay(stateObject, controller);
- }
- this._checkRotate(stateObject, controller);
- });
- }
- }
- _createTeleportationCircles() {
- this._teleportationTarget = CreateGround("teleportationTarget", { width: 2, height: 2, subdivisions: 2 }, this._scene);
- this._teleportationTarget.isPickable = false;
- const length = 512;
- const dynamicTexture = new dynamicTexture_DynamicTexture("DynamicTexture", length, this._scene, true);
- dynamicTexture.hasAlpha = true;
- const context = dynamicTexture.getContext();
- const centerX = length / 2;
- const centerY = length / 2;
- const radius = 200;
- context.beginPath();
- context.arc(centerX, centerY, radius, 0, 2 * Math.PI, false);
- context.fillStyle = this._teleportationFillColor;
- context.fill();
- context.lineWidth = 10;
- context.strokeStyle = this._teleportationBorderColor;
- context.stroke();
- context.closePath();
- dynamicTexture.update();
- const teleportationCircleMaterial = new standardMaterial_StandardMaterial("TextPlaneMaterial", this._scene);
- teleportationCircleMaterial.diffuseTexture = dynamicTexture;
- this._teleportationTarget.material = teleportationCircleMaterial;
- const torus = CreateTorus("torusTeleportation", {
- diameter: 0.75,
- thickness: 0.1,
- tessellation: 25,
- updatable: false,
- }, this._scene);
- torus.isPickable = false;
- torus.parent = this._teleportationTarget;
- const animationInnerCircle = new animation_Animation("animationInnerCircle", "position.y", 30, animation_Animation.ANIMATIONTYPE_FLOAT, animation_Animation.ANIMATIONLOOPMODE_CYCLE);
- const keys = [];
- keys.push({
- frame: 0,
- value: 0,
- });
- keys.push({
- frame: 30,
- value: 0.4,
- });
- keys.push({
- frame: 60,
- value: 0,
- });
- animationInnerCircle.setKeys(keys);
- const easingFunction = new SineEase();
- easingFunction.setEasingMode(EasingFunction.EASINGMODE_EASEINOUT);
- animationInnerCircle.setEasingFunction(easingFunction);
- torus.animations = [];
- torus.animations.push(animationInnerCircle);
- this._scene.beginAnimation(torus, 0, 60, true);
- this._hideTeleportationTarget();
- }
- _displayTeleportationTarget() {
- this._teleportActive = true;
- if (this._teleportationInitialized) {
- this._teleportationTarget.isVisible = true;
- if (this._isDefaultTeleportationTarget) {
- this._teleportationTarget.getChildren()[0].isVisible = true;
- }
- }
- }
- _hideTeleportationTarget() {
- this._teleportActive = false;
- if (this._teleportationInitialized) {
- this._teleportationTarget.isVisible = false;
- if (this._isDefaultTeleportationTarget) {
- this._teleportationTarget.getChildren()[0].isVisible = false;
- }
- }
- }
- _rotateCamera(right) {
- if (!(this.currentVRCamera instanceof FreeCamera)) {
- return;
- }
- if (right) {
- this._rotationAngle++;
- }
- else {
- this._rotationAngle--;
- }
- this.currentVRCamera.animations = [];
- const target = math_vector_Quaternion.FromRotationMatrix(math_vector_Matrix.RotationY((Math.PI / 4) * this._rotationAngle));
- const animationRotation = new animation_Animation("animationRotation", "rotationQuaternion", 90, animation_Animation.ANIMATIONTYPE_QUATERNION, animation_Animation.ANIMATIONLOOPMODE_CONSTANT);
- const animationRotationKeys = [];
- animationRotationKeys.push({
- frame: 0,
- value: this.currentVRCamera.rotationQuaternion,
- });
- animationRotationKeys.push({
- frame: 6,
- value: target,
- });
- animationRotation.setKeys(animationRotationKeys);
- animationRotation.setEasingFunction(this._circleEase);
- this.currentVRCamera.animations.push(animationRotation);
- this._postProcessMove.animations = [];
- const animationPP = new animation_Animation("animationPP", "vignetteWeight", 90, animation_Animation.ANIMATIONTYPE_FLOAT, animation_Animation.ANIMATIONLOOPMODE_CONSTANT);
- const vignetteWeightKeys = [];
- vignetteWeightKeys.push({
- frame: 0,
- value: 0,
- });
- vignetteWeightKeys.push({
- frame: 3,
- value: 4,
- });
- vignetteWeightKeys.push({
- frame: 6,
- value: 0,
- });
- animationPP.setKeys(vignetteWeightKeys);
- animationPP.setEasingFunction(this._circleEase);
- this._postProcessMove.animations.push(animationPP);
- const animationPP2 = new animation_Animation("animationPP2", "vignetteStretch", 90, animation_Animation.ANIMATIONTYPE_FLOAT, animation_Animation.ANIMATIONLOOPMODE_CONSTANT);
- const vignetteStretchKeys = [];
- vignetteStretchKeys.push({
- frame: 0,
- value: 0,
- });
- vignetteStretchKeys.push({
- frame: 3,
- value: 10,
- });
- vignetteStretchKeys.push({
- frame: 6,
- value: 0,
- });
- animationPP2.setKeys(vignetteStretchKeys);
- animationPP2.setEasingFunction(this._circleEase);
- this._postProcessMove.animations.push(animationPP2);
- this._postProcessMove.imageProcessingConfiguration.vignetteWeight = 0;
- this._postProcessMove.imageProcessingConfiguration.vignetteStretch = 0;
- this._postProcessMove.samples = 4;
- this._webVRCamera.attachPostProcess(this._postProcessMove);
- this._scene.beginAnimation(this._postProcessMove, 0, 6, false, 1, () => {
- this._webVRCamera.detachPostProcess(this._postProcessMove);
- });
- this._scene.beginAnimation(this.currentVRCamera, 0, 6, false, 1);
- }
- _moveTeleportationSelectorTo(hit, gazer, ray) {
- if (hit.pickedPoint) {
- if (gazer._teleportationRequestInitiated) {
- this._displayTeleportationTarget();
- this._haloCenter.copyFrom(hit.pickedPoint);
- this._teleportationTarget.position.copyFrom(hit.pickedPoint);
- }
- const pickNormal = this._convertNormalToDirectionOfRay(hit.getNormal(true, false), ray);
- if (pickNormal) {
- const axis1 = math_vector_Vector3.Cross(math_axis_Axis.Y, pickNormal);
- const axis2 = math_vector_Vector3.Cross(pickNormal, axis1);
- math_vector_Vector3.RotationFromAxisToRef(axis2, pickNormal, axis1, this._teleportationTarget.rotation);
- }
- this._teleportationTarget.position.y += 0.1;
- }
- }
- /**
- * Teleports the users feet to the desired location
- * @param location The location where the user's feet should be placed
- */
- teleportCamera(location) {
- if (!(this.currentVRCamera instanceof FreeCamera)) {
- return;
- }
- // Teleport the hmd to where the user is looking by moving the anchor to where they are looking minus the
- // offset of the headset from the anchor.
- if (this.webVRCamera.leftCamera) {
- this._workingVector.copyFrom(this.webVRCamera.leftCamera.globalPosition);
- this._workingVector.subtractInPlace(this.webVRCamera.position);
- location.subtractToRef(this._workingVector, this._workingVector);
- }
- else {
- this._workingVector.copyFrom(location);
- }
- // Add height to account for user's height offset
- if (this.isInVRMode) {
- this._workingVector.y += this.webVRCamera.deviceDistanceToRoomGround() * this._webVRCamera.deviceScaleFactor;
- }
- else {
- this._workingVector.y += this._defaultHeight;
- }
- this.onBeforeCameraTeleport.notifyObservers(this._workingVector);
- // Animations FPS
- const FPS = 90;
- let speedRatio, lastFrame;
- if (this._teleportationMode == VRExperienceHelper.TELEPORTATIONMODE_CONSTANTSPEED) {
- lastFrame = FPS;
- const dist = math_vector_Vector3.Distance(this.currentVRCamera.position, this._workingVector);
- speedRatio = this._teleportationSpeed / dist;
- }
- else {
- // teleportationMode is TELEPORTATIONMODE_CONSTANTTIME
- lastFrame = Math.round((this._teleportationTime * FPS) / 1000);
- speedRatio = 1;
- }
- // Create animation from the camera's position to the new location
- this.currentVRCamera.animations = [];
- const animationCameraTeleportation = new animation_Animation("animationCameraTeleportation", "position", FPS, animation_Animation.ANIMATIONTYPE_VECTOR3, animation_Animation.ANIMATIONLOOPMODE_CONSTANT);
- const animationCameraTeleportationKeys = [
- {
- frame: 0,
- value: this.currentVRCamera.position,
- },
- {
- frame: lastFrame,
- value: this._workingVector,
- },
- ];
- animationCameraTeleportation.setKeys(animationCameraTeleportationKeys);
- animationCameraTeleportation.setEasingFunction(this._teleportationEasing);
- this.currentVRCamera.animations.push(animationCameraTeleportation);
- this._postProcessMove.animations = [];
- // Calculate the mid frame for vignette animations
- const midFrame = Math.round(lastFrame / 2);
- const animationPP = new animation_Animation("animationPP", "vignetteWeight", FPS, animation_Animation.ANIMATIONTYPE_FLOAT, animation_Animation.ANIMATIONLOOPMODE_CONSTANT);
- const vignetteWeightKeys = [];
- vignetteWeightKeys.push({
- frame: 0,
- value: 0,
- });
- vignetteWeightKeys.push({
- frame: midFrame,
- value: 8,
- });
- vignetteWeightKeys.push({
- frame: lastFrame,
- value: 0,
- });
- animationPP.setKeys(vignetteWeightKeys);
- this._postProcessMove.animations.push(animationPP);
- const animationPP2 = new animation_Animation("animationPP2", "vignetteStretch", FPS, animation_Animation.ANIMATIONTYPE_FLOAT, animation_Animation.ANIMATIONLOOPMODE_CONSTANT);
- const vignetteStretchKeys = [];
- vignetteStretchKeys.push({
- frame: 0,
- value: 0,
- });
- vignetteStretchKeys.push({
- frame: midFrame,
- value: 10,
- });
- vignetteStretchKeys.push({
- frame: lastFrame,
- value: 0,
- });
- animationPP2.setKeys(vignetteStretchKeys);
- this._postProcessMove.animations.push(animationPP2);
- this._postProcessMove.imageProcessingConfiguration.vignetteWeight = 0;
- this._postProcessMove.imageProcessingConfiguration.vignetteStretch = 0;
- this._webVRCamera.attachPostProcess(this._postProcessMove);
- this._scene.beginAnimation(this._postProcessMove, 0, lastFrame, false, speedRatio, () => {
- this._webVRCamera.detachPostProcess(this._postProcessMove);
- });
- this._scene.beginAnimation(this.currentVRCamera, 0, lastFrame, false, speedRatio, () => {
- this.onAfterCameraTeleport.notifyObservers(this._workingVector);
- });
- this._hideTeleportationTarget();
- }
- _convertNormalToDirectionOfRay(normal, ray) {
- if (normal) {
- const angle = Math.acos(math_vector_Vector3.Dot(normal, ray.direction));
- if (angle < Math.PI / 2) {
- normal.scaleInPlace(-1);
- }
- }
- return normal;
- }
- _castRayAndSelectObject(gazer) {
- if (!(this.currentVRCamera instanceof FreeCamera)) {
- return;
- }
- const ray = gazer._getForwardRay(this._rayLength);
- const hit = this._scene.pickWithRay(ray, this._raySelectionPredicate);
- if (hit) {
- this._scene.simulatePointerMove(hit, { pointerId: gazer._id });
- }
- gazer._currentHit = hit;
- // Moving the gazeTracker on the mesh face targetted
- if (hit && hit.pickedPoint) {
- if (this._displayGaze) {
- let multiplier = 1;
- gazer._gazeTracker.isVisible = true;
- if (gazer._isActionableMesh) {
- multiplier = 3;
- }
- if (this.updateGazeTrackerScale) {
- gazer._gazeTracker.scaling.x = hit.distance * multiplier;
- gazer._gazeTracker.scaling.y = hit.distance * multiplier;
- gazer._gazeTracker.scaling.z = hit.distance * multiplier;
- }
- const pickNormal = this._convertNormalToDirectionOfRay(hit.getNormal(), ray);
- // To avoid z-fighting
- const deltaFighting = 0.002;
- if (pickNormal) {
- const axis1 = math_vector_Vector3.Cross(math_axis_Axis.Y, pickNormal);
- const axis2 = math_vector_Vector3.Cross(pickNormal, axis1);
- math_vector_Vector3.RotationFromAxisToRef(axis2, pickNormal, axis1, gazer._gazeTracker.rotation);
- }
- gazer._gazeTracker.position.copyFrom(hit.pickedPoint);
- if (gazer._gazeTracker.position.x < 0) {
- gazer._gazeTracker.position.x += deltaFighting;
- }
- else {
- gazer._gazeTracker.position.x -= deltaFighting;
- }
- if (gazer._gazeTracker.position.y < 0) {
- gazer._gazeTracker.position.y += deltaFighting;
- }
- else {
- gazer._gazeTracker.position.y -= deltaFighting;
- }
- if (gazer._gazeTracker.position.z < 0) {
- gazer._gazeTracker.position.z += deltaFighting;
- }
- else {
- gazer._gazeTracker.position.z -= deltaFighting;
- }
- }
- // Changing the size of the laser pointer based on the distance from the targetted point
- gazer._updatePointerDistance(hit.distance);
- }
- else {
- gazer._updatePointerDistance();
- gazer._gazeTracker.isVisible = false;
- }
- if (hit && hit.pickedMesh) {
- // The object selected is the floor, we're in a teleportation scenario
- if (this._teleportationInitialized && this._isTeleportationFloor(hit.pickedMesh) && hit.pickedPoint) {
- // Moving the teleportation area to this targetted point
- //Raise onSelectedMeshUnselected observable if ray collided floor mesh/meshes and a non floor mesh was previously selected
- if (gazer._currentMeshSelected && !this._isTeleportationFloor(gazer._currentMeshSelected)) {
- this._notifySelectedMeshUnselected(gazer._currentMeshSelected);
- }
- gazer._currentMeshSelected = null;
- if (gazer._teleportationRequestInitiated) {
- this._moveTeleportationSelectorTo(hit, gazer, ray);
- }
- return;
- }
- // If not, we're in a selection scenario
- //this._teleportationAllowed = false;
- if (hit.pickedMesh !== gazer._currentMeshSelected) {
- if (this.meshSelectionPredicate(hit.pickedMesh)) {
- this.onNewMeshPicked.notifyObservers(hit);
- gazer._currentMeshSelected = hit.pickedMesh;
- if (hit.pickedMesh.isPickable && hit.pickedMesh.actionManager) {
- this.changeGazeColor(this._pickedGazeColor);
- this.changeLaserColor(this._pickedLaserColor);
- gazer._isActionableMesh = true;
- }
- else {
- this.changeGazeColor(this._gazeColor);
- this.changeLaserColor(this._laserColor);
- gazer._isActionableMesh = false;
- }
- try {
- this.onNewMeshSelected.notifyObservers(hit.pickedMesh);
- const gazerAsControllerGazer = gazer;
- if (gazerAsControllerGazer.webVRController) {
- this.onMeshSelectedWithController.notifyObservers({ mesh: hit.pickedMesh, controller: gazerAsControllerGazer.webVRController });
- }
- }
- catch (err) {
- logger_Logger.Warn("Error while raising onNewMeshSelected or onMeshSelectedWithController: " + err);
- }
- }
- else {
- this._notifySelectedMeshUnselected(gazer._currentMeshSelected);
- gazer._currentMeshSelected = null;
- this.changeGazeColor(this._gazeColor);
- this.changeLaserColor(this._laserColor);
- }
- }
- }
- else {
- this._notifySelectedMeshUnselected(gazer._currentMeshSelected);
- gazer._currentMeshSelected = null;
- //this._teleportationAllowed = false;
- this.changeGazeColor(this._gazeColor);
- this.changeLaserColor(this._laserColor);
- }
- }
- _notifySelectedMeshUnselected(mesh) {
- if (mesh) {
- this.onSelectedMeshUnselected.notifyObservers(mesh);
- }
- }
- /**
- * Permanently set new colors for the laser pointer
- * @param color the new laser color
- * @param pickedColor the new laser color when picked mesh detected
- */
- setLaserColor(color, pickedColor = this._pickedLaserColor) {
- this._laserColor = color;
- this._pickedLaserColor = pickedColor;
- }
- /**
- * Set lighting enabled / disabled on the laser pointer of both controllers
- * @param enabled should the lighting be enabled on the laser pointer
- */
- setLaserLightingState(enabled = true) {
- if (this._leftController) {
- this._leftController._setLaserPointerLightingDisabled(!enabled);
- }
- if (this._rightController) {
- this._rightController._setLaserPointerLightingDisabled(!enabled);
- }
- }
- /**
- * Permanently set new colors for the gaze pointer
- * @param color the new gaze color
- * @param pickedColor the new gaze color when picked mesh detected
- */
- setGazeColor(color, pickedColor = this._pickedGazeColor) {
- this._gazeColor = color;
- this._pickedGazeColor = pickedColor;
- }
- /**
- * Sets the color of the laser ray from the vr controllers.
- * @param color new color for the ray.
- */
- changeLaserColor(color) {
- if (!this.updateControllerLaserColor) {
- return;
- }
- if (this._leftController) {
- this._leftController._setLaserPointerColor(color);
- }
- if (this._rightController) {
- this._rightController._setLaserPointerColor(color);
- }
- }
- /**
- * Sets the color of the ray from the vr headsets gaze.
- * @param color new color for the ray.
- */
- changeGazeColor(color) {
- if (!this.updateGazeTrackerColor) {
- return;
- }
- if (!this._cameraGazer._gazeTracker.material) {
- return;
- }
- this._cameraGazer._gazeTracker.material.emissiveColor = color;
- if (this._leftController) {
- this._leftController._gazeTracker.material.emissiveColor = color;
- }
- if (this._rightController) {
- this._rightController._gazeTracker.material.emissiveColor = color;
- }
- }
- /**
- * Exits VR and disposes of the vr experience helper
- */
- dispose() {
- if (this.isInVRMode) {
- this.exitVR();
- }
- if (this._postProcessMove) {
- this._postProcessMove.dispose();
- }
- if (this._webVRCamera) {
- this._webVRCamera.dispose();
- }
- if (this._vrDeviceOrientationCamera) {
- this._vrDeviceOrientationCamera.dispose();
- }
- if (!this._useCustomVRButton && this._btnVR && this._btnVR.parentNode) {
- document.body.removeChild(this._btnVR);
- }
- if (this._deviceOrientationCamera && this._scene.activeCamera != this._deviceOrientationCamera) {
- this._deviceOrientationCamera.dispose();
- }
- if (this._cameraGazer) {
- this._cameraGazer.dispose();
- }
- if (this._leftController) {
- this._leftController.dispose();
- }
- if (this._rightController) {
- this._rightController.dispose();
- }
- if (this._teleportationTarget) {
- this._teleportationTarget.dispose();
- }
- if (this.xr) {
- this.xr.dispose();
- }
- this._floorMeshesCollection.length = 0;
- document.removeEventListener("keydown", this._onKeyDown);
- window.removeEventListener("vrdisplaypresentchange", this._onVrDisplayPresentChangeBind);
- window.removeEventListener("resize", this._onResize);
- document.removeEventListener("fullscreenchange", this._onFullscreenChange);
- this._scene.getEngine().onVRDisplayChangedObservable.removeCallback(this._onVRDisplayChangedBind);
- this._scene.getEngine().onVRRequestPresentStart.removeCallback(this._onVRRequestPresentStart);
- this._scene.getEngine().onVRRequestPresentComplete.removeCallback(this._onVRRequestPresentComplete);
- this._scene.gamepadManager.onGamepadConnectedObservable.removeCallback(this._onNewGamepadConnected);
- this._scene.gamepadManager.onGamepadDisconnectedObservable.removeCallback(this._onNewGamepadDisconnected);
- this._scene.unregisterBeforeRender(this._beforeRender);
- }
- /**
- * Gets the name of the VRExperienceHelper class
- * @returns "VRExperienceHelper"
- */
- getClassName() {
- return "VRExperienceHelper";
- }
-}
-/**
- * Time Constant Teleportation Mode
- */
-VRExperienceHelper.TELEPORTATIONMODE_CONSTANTTIME = 0;
-/**
- * Speed Constant Teleportation Mode
- */
-VRExperienceHelper.TELEPORTATIONMODE_CONSTANTSPEED = 1;
-//# sourceMappingURL=vrExperienceHelper.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/VR/index.js
-
-
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/RigModes/index.js
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Cameras/index.js
-/* eslint-disable import/no-internal-modules */
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Collisions/collider.js
-
-
-const intersectBoxAASphere = (boxMin, boxMax, sphereCenter, sphereRadius) => {
- if (boxMin.x > sphereCenter.x + sphereRadius) {
- return false;
- }
- if (sphereCenter.x - sphereRadius > boxMax.x) {
- return false;
- }
- if (boxMin.y > sphereCenter.y + sphereRadius) {
- return false;
- }
- if (sphereCenter.y - sphereRadius > boxMax.y) {
- return false;
- }
- if (boxMin.z > sphereCenter.z + sphereRadius) {
- return false;
- }
- if (sphereCenter.z - sphereRadius > boxMax.z) {
- return false;
- }
- return true;
-};
-const getLowestRoot = (function () {
- const result = { root: 0, found: false };
- return function (a, b, c, maxR) {
- result.root = 0;
- result.found = false;
- const determinant = b * b - 4.0 * a * c;
- if (determinant < 0) {
- return result;
- }
- const sqrtD = Math.sqrt(determinant);
- let r1 = (-b - sqrtD) / (2.0 * a);
- let r2 = (-b + sqrtD) / (2.0 * a);
- if (r1 > r2) {
- const temp = r2;
- r2 = r1;
- r1 = temp;
- }
- if (r1 > 0 && r1 < maxR) {
- result.root = r1;
- result.found = true;
- return result;
- }
- if (r2 > 0 && r2 < maxR) {
- result.root = r2;
- result.found = true;
- return result;
- }
- return result;
- };
-})();
-/** @internal */
-class Collider {
- constructor() {
- // Implementation of the "Improved Collision detection and Response" algorithm proposed by Kasper Fauerby
- // https://www.peroxide.dk/papers/collision/collision.pdf
- this._collisionPoint = math_vector_Vector3.Zero();
- this._planeIntersectionPoint = math_vector_Vector3.Zero();
- this._tempVector = math_vector_Vector3.Zero();
- this._tempVector2 = math_vector_Vector3.Zero();
- this._tempVector3 = math_vector_Vector3.Zero();
- this._tempVector4 = math_vector_Vector3.Zero();
- this._edge = math_vector_Vector3.Zero();
- this._baseToVertex = math_vector_Vector3.Zero();
- this._destinationPoint = math_vector_Vector3.Zero();
- this._slidePlaneNormal = math_vector_Vector3.Zero();
- this._displacementVector = math_vector_Vector3.Zero();
- /** @internal */
- this._radius = math_vector_Vector3.One();
- /** @internal */
- this._retry = 0;
- /** @internal */
- this._basePointWorld = math_vector_Vector3.Zero();
- this._velocityWorld = math_vector_Vector3.Zero();
- this._normalizedVelocity = math_vector_Vector3.Zero();
- this._collisionMask = -1;
- }
- get collisionMask() {
- return this._collisionMask;
- }
- set collisionMask(mask) {
- this._collisionMask = !isNaN(mask) ? mask : -1;
- }
- /**
- * Gets the plane normal used to compute the sliding response (in local space)
- */
- get slidePlaneNormal() {
- return this._slidePlaneNormal;
- }
- // Methods
- /**
- * @internal
- */
- _initialize(source, dir, e) {
- this._velocity = dir;
- this._velocitySquaredLength = this._velocity.lengthSquared();
- const len = Math.sqrt(this._velocitySquaredLength);
- if (len === 0 || len === 1.0) {
- this._normalizedVelocity.copyFromFloats(dir._x, dir._y, dir._z);
- }
- else {
- dir.scaleToRef(1.0 / len, this._normalizedVelocity);
- }
- this._basePoint = source;
- source.multiplyToRef(this._radius, this._basePointWorld);
- dir.multiplyToRef(this._radius, this._velocityWorld);
- this._velocityWorldLength = this._velocityWorld.length();
- this._epsilon = e;
- this.collisionFound = false;
- }
- /**
- * @internal
- */
- _checkPointInTriangle(point, pa, pb, pc, n) {
- pa.subtractToRef(point, this._tempVector);
- pb.subtractToRef(point, this._tempVector2);
- math_vector_Vector3.CrossToRef(this._tempVector, this._tempVector2, this._tempVector4);
- let d = math_vector_Vector3.Dot(this._tempVector4, n);
- if (d < 0) {
- return false;
- }
- pc.subtractToRef(point, this._tempVector3);
- math_vector_Vector3.CrossToRef(this._tempVector2, this._tempVector3, this._tempVector4);
- d = math_vector_Vector3.Dot(this._tempVector4, n);
- if (d < 0) {
- return false;
- }
- math_vector_Vector3.CrossToRef(this._tempVector3, this._tempVector, this._tempVector4);
- d = math_vector_Vector3.Dot(this._tempVector4, n);
- return d >= 0;
- }
- /**
- * @internal
- */
- _canDoCollision(sphereCenter, sphereRadius, vecMin, vecMax) {
- const distance = math_vector_Vector3.Distance(this._basePointWorld, sphereCenter);
- const max = Math.max(this._radius.x, this._radius.y, this._radius.z);
- if (distance > this._velocityWorldLength + max + sphereRadius) {
- return false;
- }
- if (!intersectBoxAASphere(vecMin, vecMax, this._basePointWorld, this._velocityWorldLength + max)) {
- return false;
- }
- return true;
- }
- /**
- * @internal
- */
- _testTriangle(faceIndex, trianglePlaneArray, p1, p2, p3, hasMaterial, hostMesh) {
- let t0;
- let embeddedInPlane = false;
- //defensive programming, actually not needed.
- if (!trianglePlaneArray) {
- trianglePlaneArray = [];
- }
- if (!trianglePlaneArray[faceIndex]) {
- trianglePlaneArray[faceIndex] = new math_plane_Plane(0, 0, 0, 0);
- trianglePlaneArray[faceIndex].copyFromPoints(p1, p2, p3);
- }
- const trianglePlane = trianglePlaneArray[faceIndex];
- if (!hasMaterial && !trianglePlane.isFrontFacingTo(this._normalizedVelocity, 0)) {
- return;
- }
- const signedDistToTrianglePlane = trianglePlane.signedDistanceTo(this._basePoint);
- const normalDotVelocity = math_vector_Vector3.Dot(trianglePlane.normal, this._velocity);
- // if DoubleSidedCheck is false(default), a double sided face will be consided 2 times.
- // if true, it discard the faces having normal not facing velocity
- if (Collider.DoubleSidedCheck && normalDotVelocity > 0.0001) {
- return;
- }
- if (normalDotVelocity == 0) {
- if (Math.abs(signedDistToTrianglePlane) >= 1.0) {
- return;
- }
- embeddedInPlane = true;
- t0 = 0;
- }
- else {
- t0 = (-1.0 - signedDistToTrianglePlane) / normalDotVelocity;
- let t1 = (1.0 - signedDistToTrianglePlane) / normalDotVelocity;
- if (t0 > t1) {
- const temp = t1;
- t1 = t0;
- t0 = temp;
- }
- if (t0 > 1.0 || t1 < 0.0) {
- return;
- }
- if (t0 < 0) {
- t0 = 0;
- }
- if (t0 > 1.0) {
- t0 = 1.0;
- }
- }
- this._collisionPoint.copyFromFloats(0, 0, 0);
- let found = false;
- let t = 1.0;
- if (!embeddedInPlane) {
- this._basePoint.subtractToRef(trianglePlane.normal, this._planeIntersectionPoint);
- this._velocity.scaleToRef(t0, this._tempVector);
- this._planeIntersectionPoint.addInPlace(this._tempVector);
- if (this._checkPointInTriangle(this._planeIntersectionPoint, p1, p2, p3, trianglePlane.normal)) {
- found = true;
- t = t0;
- this._collisionPoint.copyFrom(this._planeIntersectionPoint);
- }
- }
- if (!found) {
- let a = this._velocitySquaredLength;
- this._basePoint.subtractToRef(p1, this._tempVector);
- let b = 2.0 * math_vector_Vector3.Dot(this._velocity, this._tempVector);
- let c = this._tempVector.lengthSquared() - 1.0;
- let lowestRoot = getLowestRoot(a, b, c, t);
- if (lowestRoot.found) {
- t = lowestRoot.root;
- found = true;
- this._collisionPoint.copyFrom(p1);
- }
- this._basePoint.subtractToRef(p2, this._tempVector);
- b = 2.0 * math_vector_Vector3.Dot(this._velocity, this._tempVector);
- c = this._tempVector.lengthSquared() - 1.0;
- lowestRoot = getLowestRoot(a, b, c, t);
- if (lowestRoot.found) {
- t = lowestRoot.root;
- found = true;
- this._collisionPoint.copyFrom(p2);
- }
- this._basePoint.subtractToRef(p3, this._tempVector);
- b = 2.0 * math_vector_Vector3.Dot(this._velocity, this._tempVector);
- c = this._tempVector.lengthSquared() - 1.0;
- lowestRoot = getLowestRoot(a, b, c, t);
- if (lowestRoot.found) {
- t = lowestRoot.root;
- found = true;
- this._collisionPoint.copyFrom(p3);
- }
- p2.subtractToRef(p1, this._edge);
- p1.subtractToRef(this._basePoint, this._baseToVertex);
- let edgeSquaredLength = this._edge.lengthSquared();
- let edgeDotVelocity = math_vector_Vector3.Dot(this._edge, this._velocity);
- let edgeDotBaseToVertex = math_vector_Vector3.Dot(this._edge, this._baseToVertex);
- a = edgeSquaredLength * -this._velocitySquaredLength + edgeDotVelocity * edgeDotVelocity;
- b = 2 * (edgeSquaredLength * math_vector_Vector3.Dot(this._velocity, this._baseToVertex) - edgeDotVelocity * edgeDotBaseToVertex);
- c = edgeSquaredLength * (1.0 - this._baseToVertex.lengthSquared()) + edgeDotBaseToVertex * edgeDotBaseToVertex;
- lowestRoot = getLowestRoot(a, b, c, t);
- if (lowestRoot.found) {
- const f = (edgeDotVelocity * lowestRoot.root - edgeDotBaseToVertex) / edgeSquaredLength;
- if (f >= 0.0 && f <= 1.0) {
- t = lowestRoot.root;
- found = true;
- this._edge.scaleInPlace(f);
- p1.addToRef(this._edge, this._collisionPoint);
- }
- }
- p3.subtractToRef(p2, this._edge);
- p2.subtractToRef(this._basePoint, this._baseToVertex);
- edgeSquaredLength = this._edge.lengthSquared();
- edgeDotVelocity = math_vector_Vector3.Dot(this._edge, this._velocity);
- edgeDotBaseToVertex = math_vector_Vector3.Dot(this._edge, this._baseToVertex);
- a = edgeSquaredLength * -this._velocitySquaredLength + edgeDotVelocity * edgeDotVelocity;
- b = 2 * (edgeSquaredLength * math_vector_Vector3.Dot(this._velocity, this._baseToVertex) - edgeDotVelocity * edgeDotBaseToVertex);
- c = edgeSquaredLength * (1.0 - this._baseToVertex.lengthSquared()) + edgeDotBaseToVertex * edgeDotBaseToVertex;
- lowestRoot = getLowestRoot(a, b, c, t);
- if (lowestRoot.found) {
- const f = (edgeDotVelocity * lowestRoot.root - edgeDotBaseToVertex) / edgeSquaredLength;
- if (f >= 0.0 && f <= 1.0) {
- t = lowestRoot.root;
- found = true;
- this._edge.scaleInPlace(f);
- p2.addToRef(this._edge, this._collisionPoint);
- }
- }
- p1.subtractToRef(p3, this._edge);
- p3.subtractToRef(this._basePoint, this._baseToVertex);
- edgeSquaredLength = this._edge.lengthSquared();
- edgeDotVelocity = math_vector_Vector3.Dot(this._edge, this._velocity);
- edgeDotBaseToVertex = math_vector_Vector3.Dot(this._edge, this._baseToVertex);
- a = edgeSquaredLength * -this._velocitySquaredLength + edgeDotVelocity * edgeDotVelocity;
- b = 2 * (edgeSquaredLength * math_vector_Vector3.Dot(this._velocity, this._baseToVertex) - edgeDotVelocity * edgeDotBaseToVertex);
- c = edgeSquaredLength * (1.0 - this._baseToVertex.lengthSquared()) + edgeDotBaseToVertex * edgeDotBaseToVertex;
- lowestRoot = getLowestRoot(a, b, c, t);
- if (lowestRoot.found) {
- const f = (edgeDotVelocity * lowestRoot.root - edgeDotBaseToVertex) / edgeSquaredLength;
- if (f >= 0.0 && f <= 1.0) {
- t = lowestRoot.root;
- found = true;
- this._edge.scaleInPlace(f);
- p3.addToRef(this._edge, this._collisionPoint);
- }
- }
- }
- if (found) {
- const distToCollisionSquared = t * t * this._velocitySquaredLength;
- if (!this.collisionFound || distToCollisionSquared < this._nearestDistanceSquared) {
- // if collisionResponse is false, collision is not found but the collidedMesh is set anyway.
- // onCollide observable are triggered if collideMesh is set
- // this allow trigger volumes to be created.
- if (hostMesh.collisionResponse) {
- if (!this.intersectionPoint) {
- this.intersectionPoint = this._collisionPoint.clone();
- }
- else {
- this.intersectionPoint.copyFrom(this._collisionPoint);
- }
- this._nearestDistanceSquared = distToCollisionSquared;
- this._nearestDistance = Math.sqrt(distToCollisionSquared);
- this.collisionFound = true;
- }
- this.collidedMesh = hostMesh;
- }
- }
- }
- /**
- * @internal
- */
- _collide(trianglePlaneArray, pts, indices, indexStart, indexEnd, decal, hasMaterial, hostMesh, invertTriangles, triangleStrip = false) {
- if (triangleStrip) {
- if (!indices || indices.length === 0) {
- for (let i = 0; i < pts.length - 2; i += 1) {
- const p1 = pts[i];
- const p2 = pts[i + 1];
- const p3 = pts[i + 2];
- // stay defensive and don't check against undefined positions.
- if (!p1 || !p2 || !p3) {
- continue;
- }
- // Handles strip faces one on two is reversed
- if ((invertTriangles ? 1 : 0) ^ i % 2) {
- this._testTriangle(i, trianglePlaneArray, p1, p2, p3, hasMaterial, hostMesh);
- }
- else {
- this._testTriangle(i, trianglePlaneArray, p2, p1, p3, hasMaterial, hostMesh);
- }
- }
- }
- else {
- for (let i = indexStart; i < indexEnd - 2; i += 1) {
- const indexA = indices[i];
- const indexB = indices[i + 1];
- const indexC = indices[i + 2];
- if (indexC === 0xffffffff) {
- i += 2;
- continue;
- }
- const p1 = pts[indexA];
- const p2 = pts[indexB];
- const p3 = pts[indexC];
- // stay defensive and don't check against undefined positions.
- if (!p1 || !p2 || !p3) {
- continue;
- }
- // Handles strip faces one on two is reversed
- if ((invertTriangles ? 1 : 0) ^ i % 2) {
- this._testTriangle(i, trianglePlaneArray, p1, p2, p3, hasMaterial, hostMesh);
- }
- else {
- this._testTriangle(i, trianglePlaneArray, p2, p1, p3, hasMaterial, hostMesh);
- }
- }
- }
- }
- else if (!indices || indices.length === 0) {
- for (let i = 0; i < pts.length; i += 3) {
- const p1 = pts[i];
- const p2 = pts[i + 1];
- const p3 = pts[i + 2];
- if (invertTriangles) {
- this._testTriangle(i, trianglePlaneArray, p1, p2, p3, hasMaterial, hostMesh);
- }
- else {
- this._testTriangle(i, trianglePlaneArray, p3, p2, p1, hasMaterial, hostMesh);
- }
- }
- }
- else {
- for (let i = indexStart; i < indexEnd; i += 3) {
- const p1 = pts[indices[i] - decal];
- const p2 = pts[indices[i + 1] - decal];
- const p3 = pts[indices[i + 2] - decal];
- if (invertTriangles) {
- this._testTriangle(i, trianglePlaneArray, p1, p2, p3, hasMaterial, hostMesh);
- }
- else {
- this._testTriangle(i, trianglePlaneArray, p3, p2, p1, hasMaterial, hostMesh);
- }
- }
- }
- }
- /**
- * @internal
- */
- _getResponse(pos, vel) {
- pos.addToRef(vel, this._destinationPoint);
- vel.scaleInPlace(this._nearestDistance / vel.length());
- this._basePoint.addToRef(vel, pos);
- pos.subtractToRef(this.intersectionPoint, this._slidePlaneNormal);
- this._slidePlaneNormal.normalize();
- this._slidePlaneNormal.scaleToRef(this._epsilon, this._displacementVector);
- pos.addInPlace(this._displacementVector);
- this.intersectionPoint.addInPlace(this._displacementVector);
- this._slidePlaneNormal.scaleInPlace(math_plane_Plane.SignedDistanceToPlaneFromPositionAndNormal(this.intersectionPoint, this._slidePlaneNormal, this._destinationPoint));
- this._destinationPoint.subtractInPlace(this._slidePlaneNormal);
- this._destinationPoint.subtractToRef(this.intersectionPoint, vel);
- }
-}
-/**
- * If true, it check for double sided faces and only returns 1 collision instead of 2
- */
-Collider.DoubleSidedCheck = false;
-//# sourceMappingURL=collider.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Collisions/collisionCoordinator.js
-
-
-
-
-/** @internal */
-class DefaultCollisionCoordinator {
- constructor() {
- this._scaledPosition = math_vector_Vector3.Zero();
- this._scaledVelocity = math_vector_Vector3.Zero();
- this._finalPosition = math_vector_Vector3.Zero();
- }
- getNewPosition(position, displacement, collider, maximumRetry, excludedMesh, onNewPosition, collisionIndex) {
- position.divideToRef(collider._radius, this._scaledPosition);
- displacement.divideToRef(collider._radius, this._scaledVelocity);
- collider.collidedMesh = null;
- collider._retry = 0;
- collider._initialVelocity = this._scaledVelocity;
- collider._initialPosition = this._scaledPosition;
- this._collideWithWorld(this._scaledPosition, this._scaledVelocity, collider, maximumRetry, this._finalPosition, excludedMesh);
- this._finalPosition.multiplyInPlace(collider._radius);
- //run the callback
- onNewPosition(collisionIndex, this._finalPosition, collider.collidedMesh);
- }
- createCollider() {
- return new Collider();
- }
- init(scene) {
- this._scene = scene;
- }
- _collideWithWorld(position, velocity, collider, maximumRetry, finalPosition, excludedMesh = null) {
- const closeDistance = engine_Engine.CollisionsEpsilon * 10.0;
- if (collider._retry >= maximumRetry) {
- finalPosition.copyFrom(position);
- return;
- }
- // Check if this is a mesh else camera or -1
- const collisionMask = excludedMesh ? excludedMesh.collisionMask : collider.collisionMask;
- collider._initialize(position, velocity, closeDistance);
- // Check if collision detection should happen against specified list of meshes or,
- // if not specified, against all meshes in the scene
- const meshes = (excludedMesh && excludedMesh.surroundingMeshes) || this._scene.meshes;
- for (let index = 0; index < meshes.length; index++) {
- const mesh = meshes[index];
- if (mesh.isEnabled() && mesh.checkCollisions && mesh.subMeshes && mesh !== excludedMesh && (collisionMask & mesh.collisionGroup) !== 0) {
- mesh._checkCollision(collider);
- }
- }
- if (!collider.collisionFound) {
- position.addToRef(velocity, finalPosition);
- return;
- }
- if (velocity.x !== 0 || velocity.y !== 0 || velocity.z !== 0) {
- collider._getResponse(position, velocity);
- }
- if (velocity.length() <= closeDistance) {
- finalPosition.copyFrom(position);
- return;
- }
- collider._retry++;
- this._collideWithWorld(position, velocity, collider, maximumRetry, finalPosition, excludedMesh);
- }
-}
-scene_Scene.CollisionCoordinatorFactory = () => {
- return new DefaultCollisionCoordinator();
-};
-//# sourceMappingURL=collisionCoordinator.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Collisions/index.js
-
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Compute/computeEffect.js
-
-
-
-
-
-
-/**
- * Effect wrapping a compute shader and let execute (dispatch) the shader
- */
-class ComputeEffect {
- /**
- * Creates a compute effect that can be used to execute a compute shader
- * @param baseName Name of the effect
- * @param options Set of all options to create the effect
- * @param engine The engine the effect is created for
- * @param key Effect Key identifying uniquely compiled shader variants
- */
- constructor(baseName, options, engine, key = "") {
- var _a, _b;
- /**
- * Name of the effect.
- */
- this.name = null;
- /**
- * String container all the define statements that should be set on the shader.
- */
- this.defines = "";
- /**
- * Callback that will be called when the shader is compiled.
- */
- this.onCompiled = null;
- /**
- * Callback that will be called if an error occurs during shader compilation.
- */
- this.onError = null;
- /**
- * Unique ID of the effect.
- */
- this.uniqueId = 0;
- /**
- * Observable that will be called when the shader is compiled.
- * It is recommended to use executeWhenCompile() or to make sure that scene.isReady() is called to get this observable raised.
- */
- this.onCompileObservable = new observable_Observable();
- /**
- * Observable that will be called if an error occurs during shader compilation.
- */
- this.onErrorObservable = new observable_Observable();
- /**
- * Observable that will be called when effect is bound.
- */
- this.onBindObservable = new observable_Observable();
- /**
- * @internal
- * Specifies if the effect was previously ready
- */
- this._wasPreviouslyReady = false;
- this._isReady = false;
- this._compilationError = "";
- /** @internal */
- this._key = "";
- this._computeSourceCodeOverride = "";
- /** @internal */
- this._pipelineContext = null;
- /** @internal */
- this._computeSourceCode = "";
- this._rawComputeSourceCode = "";
- this._shaderLanguage = ShaderLanguage.WGSL;
- this.name = baseName;
- this._key = key;
- this._engine = engine;
- this.uniqueId = ComputeEffect._UniqueIdSeed++;
- this.defines = (_a = options.defines) !== null && _a !== void 0 ? _a : "";
- this.onError = options.onError;
- this.onCompiled = options.onCompiled;
- this._entryPoint = (_b = options.entryPoint) !== null && _b !== void 0 ? _b : "main";
- this._shaderStore = ShaderStore.GetShadersStore(this._shaderLanguage);
- this._shaderRepository = ShaderStore.GetShadersRepository(this._shaderLanguage);
- this._includeShaderStore = ShaderStore.GetIncludesShadersStore(this._shaderLanguage);
- let computeSource;
- const hostDocument = IsWindowObjectExist() ? this._engine.getHostDocument() : null;
- if (baseName.computeSource) {
- computeSource = "source:" + baseName.computeSource;
- }
- else if (baseName.computeElement) {
- computeSource = hostDocument ? hostDocument.getElementById(baseName.computeElement) : null;
- if (!computeSource) {
- computeSource = baseName.computeElement;
- }
- }
- else {
- computeSource = baseName.compute || baseName;
- }
- const processorOptions = {
- defines: this.defines.split("\n"),
- indexParameters: undefined,
- isFragment: false,
- shouldUseHighPrecisionShader: false,
- processor: null,
- supportsUniformBuffers: this._engine.supportsUniformBuffers,
- shadersRepository: this._shaderRepository,
- includesShadersStore: this._includeShaderStore,
- version: (this._engine.version * 100).toString(),
- platformName: this._engine.shaderPlatformName,
- processingContext: null,
- isNDCHalfZRange: this._engine.isNDCHalfZRange,
- useReverseDepthBuffer: this._engine.useReverseDepthBuffer,
- };
- this._loadShader(computeSource, "Compute", "", (computeCode) => {
- ShaderProcessor.Initialize(processorOptions);
- ShaderProcessor.PreProcess(computeCode, processorOptions, (migratedCommputeCode) => {
- this._rawComputeSourceCode = computeCode;
- if (options.processFinalCode) {
- migratedCommputeCode = options.processFinalCode(migratedCommputeCode);
- }
- const finalShaders = ShaderProcessor.Finalize(migratedCommputeCode, "", processorOptions);
- this._useFinalCode(finalShaders.vertexCode, baseName);
- }, this._engine);
- });
- }
- _useFinalCode(migratedCommputeCode, baseName) {
- if (baseName) {
- const compute = baseName.computeElement || baseName.compute || baseName.spectorName || baseName;
- this._computeSourceCode = "//#define SHADER_NAME compute:" + compute + "\n" + migratedCommputeCode;
- }
- else {
- this._computeSourceCode = migratedCommputeCode;
- }
- this._prepareEffect();
- }
- /**
- * Unique key for this effect
- */
- get key() {
- return this._key;
- }
- /**
- * If the effect has been compiled and prepared.
- * @returns if the effect is compiled and prepared.
- */
- isReady() {
- try {
- return this._isReadyInternal();
- }
- catch (_a) {
- return false;
- }
- }
- _isReadyInternal() {
- if (this._isReady) {
- return true;
- }
- if (this._pipelineContext) {
- return this._pipelineContext.isReady;
- }
- return false;
- }
- /**
- * The engine the effect was initialized with.
- * @returns the engine.
- */
- getEngine() {
- return this._engine;
- }
- /**
- * The pipeline context for this effect
- * @returns the associated pipeline context
- */
- getPipelineContext() {
- return this._pipelineContext;
- }
- /**
- * The error from the last compilation.
- * @returns the error string.
- */
- getCompilationError() {
- return this._compilationError;
- }
- /**
- * Adds a callback to the onCompiled observable and call the callback immediately if already ready.
- * @param func The callback to be used.
- */
- executeWhenCompiled(func) {
- if (this.isReady()) {
- func(this);
- return;
- }
- this.onCompileObservable.add((effect) => {
- func(effect);
- });
- if (!this._pipelineContext || this._pipelineContext.isAsync) {
- setTimeout(() => {
- this._checkIsReady(null);
- }, 16);
- }
- }
- _checkIsReady(previousPipelineContext) {
- try {
- if (this._isReadyInternal()) {
- return;
- }
- }
- catch (e) {
- this._processCompilationErrors(e, previousPipelineContext);
- return;
- }
- setTimeout(() => {
- this._checkIsReady(previousPipelineContext);
- }, 16);
- }
- _loadShader(shader, key, optionalKey, callback) {
- if (typeof HTMLElement !== "undefined") {
- // DOM element ?
- if (shader instanceof HTMLElement) {
- const shaderCode = GetDOMTextContent(shader);
- callback(shaderCode);
- return;
- }
- }
- // Direct source ?
- if (shader.substr(0, 7) === "source:") {
- callback(shader.substr(7));
- return;
- }
- // Base64 encoded ?
- if (shader.substr(0, 7) === "base64:") {
- const shaderBinary = window.atob(shader.substr(7));
- callback(shaderBinary);
- return;
- }
- // Is in local store ?
- if (this._shaderStore[shader + key + "Shader"]) {
- callback(this._shaderStore[shader + key + "Shader"]);
- return;
- }
- if (optionalKey && this._shaderStore[shader + optionalKey + "Shader"]) {
- callback(this._shaderStore[shader + optionalKey + "Shader"]);
- return;
- }
- let shaderUrl;
- if (shader[0] === "." || shader[0] === "/" || shader.indexOf("http") > -1) {
- shaderUrl = shader;
- }
- else {
- shaderUrl = this._shaderRepository + shader;
- }
- this._engine._loadFile(shaderUrl + "." + key.toLowerCase() + ".fx", callback);
- }
- /**
- * Gets the compute shader source code of this effect
- */
- get computeSourceCode() {
- var _a, _b;
- return this._computeSourceCodeOverride ? this._computeSourceCodeOverride : (_b = (_a = this._pipelineContext) === null || _a === void 0 ? void 0 : _a._getComputeShaderCode()) !== null && _b !== void 0 ? _b : this._computeSourceCode;
- }
- /**
- * Gets the compute shader source code before it has been processed by the preprocessor
- */
- get rawComputeSourceCode() {
- return this._rawComputeSourceCode;
- }
- /**
- * Prepares the effect
- * @internal
- */
- _prepareEffect() {
- const defines = this.defines;
- const previousPipelineContext = this._pipelineContext;
- this._isReady = false;
- try {
- const engine = this._engine;
- this._pipelineContext = engine.createComputePipelineContext();
- this._pipelineContext._name = this._key;
- engine._prepareComputePipelineContext(this._pipelineContext, this._computeSourceCodeOverride ? this._computeSourceCodeOverride : this._computeSourceCode, this._rawComputeSourceCode, this._computeSourceCodeOverride ? null : defines, this._entryPoint);
- engine._executeWhenComputeStateIsCompiled(this._pipelineContext, () => {
- this._compilationError = "";
- this._isReady = true;
- if (this.onCompiled) {
- this.onCompiled(this);
- }
- this.onCompileObservable.notifyObservers(this);
- this.onCompileObservable.clear();
- if (previousPipelineContext) {
- this.getEngine()._deleteComputePipelineContext(previousPipelineContext);
- }
- });
- if (this._pipelineContext.isAsync) {
- this._checkIsReady(previousPipelineContext);
- }
- }
- catch (e) {
- this._processCompilationErrors(e, previousPipelineContext);
- }
- }
- _getShaderCodeAndErrorLine(code, error) {
- const regexp = /COMPUTE SHADER ERROR: 0:(\d+?):/;
- let errorLine = null;
- if (error && code) {
- const res = error.match(regexp);
- if (res && res.length === 2) {
- const lineNumber = parseInt(res[1]);
- const lines = code.split("\n", -1);
- if (lines.length >= lineNumber) {
- errorLine = `Offending line [${lineNumber}] in compute code: ${lines[lineNumber - 1]}`;
- }
- }
- }
- return [code, errorLine];
- }
- _processCompilationErrors(e, previousPipelineContext = null) {
- var _a;
- this._compilationError = e.message;
- // Let's go through fallbacks then
- logger_Logger.Error("Unable to compile compute effect:");
- logger_Logger.Error("Defines:\n" + this.defines);
- if (ComputeEffect.LogShaderCodeOnCompilationError) {
- let lineErrorVertex = null, code = null;
- if ((_a = this._pipelineContext) === null || _a === void 0 ? void 0 : _a._getComputeShaderCode()) {
- [code, lineErrorVertex] = this._getShaderCodeAndErrorLine(this._pipelineContext._getComputeShaderCode(), this._compilationError);
- if (code) {
- logger_Logger.Error("Compute code:");
- logger_Logger.Error(code);
- }
- }
- if (lineErrorVertex) {
- logger_Logger.Error(lineErrorVertex);
- }
- }
- logger_Logger.Error("Error: " + this._compilationError);
- if (previousPipelineContext) {
- this._pipelineContext = previousPipelineContext;
- this._isReady = true;
- if (this.onError) {
- this.onError(this, this._compilationError);
- }
- this.onErrorObservable.notifyObservers(this);
- }
- }
- /**
- * Release all associated resources.
- **/
- dispose() {
- if (this._pipelineContext) {
- this._pipelineContext.dispose();
- }
- this._engine._releaseComputeEffect(this);
- }
- /**
- * This function will add a new compute shader to the shader store
- * @param name the name of the shader
- * @param computeShader compute shader content
- */
- static RegisterShader(name, computeShader) {
- ShaderStore.GetShadersStore(ShaderLanguage.WGSL)[`${name}ComputeShader`] = computeShader;
- }
-}
-ComputeEffect._UniqueIdSeed = 0;
-/**
- * Enable logging of the shader code when a compilation error occurs
- */
-ComputeEffect.LogShaderCodeOnCompilationError = true;
-//# sourceMappingURL=computeEffect.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.computeShader.js
-
-/** @internal */
-var ComputeBindingType;
-(function (ComputeBindingType) {
- ComputeBindingType[ComputeBindingType["Texture"] = 0] = "Texture";
- ComputeBindingType[ComputeBindingType["StorageTexture"] = 1] = "StorageTexture";
- ComputeBindingType[ComputeBindingType["UniformBuffer"] = 2] = "UniformBuffer";
- ComputeBindingType[ComputeBindingType["StorageBuffer"] = 3] = "StorageBuffer";
- ComputeBindingType[ComputeBindingType["TextureWithoutSampler"] = 4] = "TextureWithoutSampler";
- ComputeBindingType[ComputeBindingType["Sampler"] = 5] = "Sampler";
-})(ComputeBindingType || (ComputeBindingType = {}));
-ThinEngine.prototype.createComputeEffect = function (baseName, options) {
- throw new Error("createComputeEffect: This engine does not support compute shaders!");
-};
-ThinEngine.prototype.createComputePipelineContext = function () {
- throw new Error("createComputePipelineContext: This engine does not support compute shaders!");
-};
-ThinEngine.prototype.createComputeContext = function () {
- return undefined;
-};
-ThinEngine.prototype.computeDispatch = function (effect, context, bindings, x, y, z, bindingsMapping) {
- throw new Error("computeDispatch: This engine does not support compute shaders!");
-};
-ThinEngine.prototype.areAllComputeEffectsReady = function () {
- return true;
-};
-ThinEngine.prototype.releaseComputeEffects = function () { };
-ThinEngine.prototype._prepareComputePipelineContext = function (pipelineContext, computeSourceCode, rawComputeSourceCode, defines, entryPoint) { };
-ThinEngine.prototype._rebuildComputeEffects = function () { };
-ThinEngine.prototype._executeWhenComputeStateIsCompiled = function (pipelineContext, action) {
- action();
-};
-ThinEngine.prototype._releaseComputeEffect = function (effect) { };
-ThinEngine.prototype._deleteComputePipelineContext = function (pipelineContext) { };
-//# sourceMappingURL=engine.computeShader.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Compute/computeShader.js
-
-
-
-
-
-
-
-
-/**
- * The ComputeShader object lets you execute a compute shader on your GPU (if supported by the engine)
- */
-class ComputeShader {
- /**
- * The options used to create the shader
- */
- get options() {
- return this._options;
- }
- /**
- * The shaderPath used to create the shader
- */
- get shaderPath() {
- return this._shaderPath;
- }
- /**
- * Instantiates a new compute shader.
- * @param name Defines the name of the compute shader in the scene
- * @param engine Defines the engine the compute shader belongs to
- * @param shaderPath Defines the route to the shader code in one of three ways:
- * * object: \{ compute: "custom" \}, used with ShaderStore.ShadersStoreWGSL["customComputeShader"]
- * * object: \{ computeElement: "HTMLElementId" \}, used with shader code in script tags
- * * object: \{ computeSource: "compute shader code string" \}, where the string contains the shader code
- * * string: try first to find the code in ShaderStore.ShadersStoreWGSL[shaderPath + "ComputeShader"]. If not, assumes it is a file with name shaderPath.compute.fx in index.html folder.
- * @param options Define the options used to create the shader
- */
- constructor(name, engine, shaderPath, options = {}) {
- this._bindings = {};
- this._samplers = {};
- this._contextIsDirty = false;
- /**
- * Callback triggered when the shader is compiled
- */
- this.onCompiled = null;
- /**
- * Callback triggered when an error occurs
- */
- this.onError = null;
- this.name = name;
- this._engine = engine;
- this.uniqueId = UniqueIdGenerator.UniqueId;
- if (!this._engine.getCaps().supportComputeShaders) {
- logger_Logger.Error("This engine does not support compute shaders!");
- return;
- }
- if (!options.bindingsMapping) {
- logger_Logger.Error("You must provide the binding mappings as browsers don't support reflection for wgsl shaders yet!");
- return;
- }
- this._context = engine.createComputeContext();
- this._shaderPath = shaderPath;
- this._options = Object.assign({ bindingsMapping: {}, defines: [] }, options);
- }
- /**
- * Gets the current class name of the material e.g. "ComputeShader"
- * Mainly use in serialization.
- * @returns the class name
- */
- getClassName() {
- return "ComputeShader";
- }
- /**
- * Binds a texture to the shader
- * @param name Binding name of the texture
- * @param texture Texture to bind
- * @param bindSampler Bind the sampler corresponding to the texture (default: true). The sampler will be bound just before the binding index of the texture
- */
- setTexture(name, texture, bindSampler = true) {
- const current = this._bindings[name];
- this._bindings[name] = {
- type: bindSampler ? ComputeBindingType.Texture : ComputeBindingType.TextureWithoutSampler,
- object: texture,
- indexInGroupEntries: current === null || current === void 0 ? void 0 : current.indexInGroupEntries,
- };
- this._contextIsDirty || (this._contextIsDirty = !current || current.object !== texture || current.type !== this._bindings[name].type);
- }
- /**
- * Binds a storage texture to the shader
- * @param name Binding name of the texture
- * @param texture Texture to bind
- */
- setStorageTexture(name, texture) {
- const current = this._bindings[name];
- this._contextIsDirty || (this._contextIsDirty = !current || current.object !== texture);
- this._bindings[name] = {
- type: ComputeBindingType.StorageTexture,
- object: texture,
- indexInGroupEntries: current === null || current === void 0 ? void 0 : current.indexInGroupEntries,
- };
- }
- /**
- * Binds a uniform buffer to the shader
- * @param name Binding name of the buffer
- * @param buffer Buffer to bind
- */
- setUniformBuffer(name, buffer) {
- const current = this._bindings[name];
- this._contextIsDirty || (this._contextIsDirty = !current || current.object !== buffer);
- this._bindings[name] = {
- type: ComputeBindingType.UniformBuffer,
- object: buffer,
- indexInGroupEntries: current === null || current === void 0 ? void 0 : current.indexInGroupEntries,
- };
- }
- /**
- * Binds a storage buffer to the shader
- * @param name Binding name of the buffer
- * @param buffer Buffer to bind
- */
- setStorageBuffer(name, buffer) {
- const current = this._bindings[name];
- this._contextIsDirty || (this._contextIsDirty = !current || current.object !== buffer);
- this._bindings[name] = {
- type: ComputeBindingType.StorageBuffer,
- object: buffer,
- indexInGroupEntries: current === null || current === void 0 ? void 0 : current.indexInGroupEntries,
- };
- }
- /**
- * Binds a texture sampler to the shader
- * @param name Binding name of the sampler
- * @param sampler Sampler to bind
- */
- setTextureSampler(name, sampler) {
- const current = this._bindings[name];
- this._contextIsDirty || (this._contextIsDirty = !current || !sampler.compareSampler(current.object));
- this._bindings[name] = {
- type: ComputeBindingType.Sampler,
- object: sampler,
- indexInGroupEntries: current === null || current === void 0 ? void 0 : current.indexInGroupEntries,
- };
- }
- /**
- * Specifies that the compute shader is ready to be executed (the compute effect and all the resources are ready)
- * @returns true if the compute shader is ready to be executed
- */
- isReady() {
- let effect = this._effect;
- for (const key in this._bindings) {
- const binding = this._bindings[key], type = binding.type, object = binding.object;
- switch (type) {
- case ComputeBindingType.Texture:
- case ComputeBindingType.TextureWithoutSampler:
- case ComputeBindingType.StorageTexture: {
- const texture = object;
- if (!texture.isReady()) {
- return false;
- }
- break;
- }
- }
- }
- const defines = [];
- const shaderName = this._shaderPath;
- if (this._options.defines) {
- for (let index = 0; index < this._options.defines.length; index++) {
- defines.push(this._options.defines[index]);
- }
- }
- const join = defines.join("\n");
- if (this._cachedDefines !== join) {
- this._cachedDefines = join;
- effect = this._engine.createComputeEffect(shaderName, {
- defines: join,
- entryPoint: this._options.entryPoint,
- onCompiled: this.onCompiled,
- onError: this.onError,
- });
- this._effect = effect;
- }
- if (!effect.isReady()) {
- return false;
- }
- return true;
- }
- /**
- * Dispatches (executes) the compute shader
- * @param x Number of workgroups to execute on the X dimension
- * @param y Number of workgroups to execute on the Y dimension (default: 1)
- * @param z Number of workgroups to execute on the Z dimension (default: 1)
- * @returns True if the dispatch could be done, else false (meaning either the compute effect or at least one of the bound resources was not ready)
- */
- dispatch(x, y, z) {
- var _a;
- if (!this.isReady()) {
- return false;
- }
- // If the sampling parameters of a texture bound to the shader have changed, we must clear the compute context so that it is recreated with the updated values
- // Also, if the actual (gpu) buffer used by a uniform buffer has changed, we must clear the compute context so that it is recreated with the updated value
- for (const key in this._bindings) {
- const binding = this._bindings[key];
- if (!this._options.bindingsMapping[key]) {
- throw new Error("ComputeShader ('" + this.name + "'): No binding mapping has been provided for the property '" + key + "'");
- }
- switch (binding.type) {
- case ComputeBindingType.Texture: {
- const sampler = this._samplers[key];
- const texture = binding.object;
- if (!sampler || !texture._texture || !sampler.compareSampler(texture._texture)) {
- this._samplers[key] = new TextureSampler().setParameters(texture.wrapU, texture.wrapV, texture.wrapR, texture.anisotropicFilteringLevel, texture._texture.samplingMode, (_a = texture._texture) === null || _a === void 0 ? void 0 : _a._comparisonFunction);
- this._contextIsDirty = true;
- }
- break;
- }
- case ComputeBindingType.UniformBuffer: {
- const ubo = binding.object;
- if (ubo.getBuffer() !== binding.buffer) {
- binding.buffer = ubo.getBuffer();
- this._contextIsDirty = true;
- }
- break;
- }
- }
- }
- if (this._contextIsDirty) {
- this._contextIsDirty = false;
- this._context.clear();
- }
- this._engine.computeDispatch(this._effect, this._context, this._bindings, x, y, z, this._options.bindingsMapping);
- return true;
- }
- /**
- * Waits for the compute shader to be ready and executes it
- * @param x Number of workgroups to execute on the X dimension
- * @param y Number of workgroups to execute on the Y dimension (default: 1)
- * @param z Number of workgroups to execute on the Z dimension (default: 1)
- * @param delay Delay between the retries while the shader is not ready (in milliseconds - 10 by default)
- * @returns A promise that is resolved once the shader has been sent to the GPU. Note that it does not mean that the shader execution itself is finished!
- */
- dispatchWhenReady(x, y, z, delay = 10) {
- return new Promise((resolve) => {
- const check = () => {
- if (!this.dispatch(x, y, z)) {
- setTimeout(check, delay);
- }
- else {
- resolve();
- }
- };
- check();
- });
- }
- /**
- * Serializes this compute shader in a JSON representation
- * @returns the serialized compute shader object
- */
- serialize() {
- const serializationObject = decorators_SerializationHelper.Serialize(this);
- serializationObject.options = this._options;
- serializationObject.shaderPath = this._shaderPath;
- serializationObject.bindings = {};
- serializationObject.textures = {};
- for (const key in this._bindings) {
- const binding = this._bindings[key];
- const object = binding.object;
- switch (binding.type) {
- case ComputeBindingType.Texture:
- case ComputeBindingType.TextureWithoutSampler:
- case ComputeBindingType.StorageTexture: {
- const serializedData = object.serialize();
- if (serializedData) {
- serializationObject.textures[key] = serializedData;
- serializationObject.bindings[key] = {
- type: binding.type,
- };
- }
- break;
- }
- case ComputeBindingType.UniformBuffer: {
- break;
- }
- }
- }
- return serializationObject;
- }
- /**
- * Creates a compute shader from parsed compute shader data
- * @param source defines the JSON representation of the compute shader
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL to use to load textures and relative dependencies
- * @returns a new compute shader
- */
- static Parse(source, scene, rootUrl) {
- const compute = decorators_SerializationHelper.Parse(() => new ComputeShader(source.name, scene.getEngine(), source.shaderPath, source.options), source, scene, rootUrl);
- for (const key in source.textures) {
- const binding = source.bindings[key];
- const texture = texture_Texture.Parse(source.textures[key], scene, rootUrl);
- if (binding.type === ComputeBindingType.Texture) {
- compute.setTexture(key, texture);
- }
- else if (binding.type === ComputeBindingType.TextureWithoutSampler) {
- compute.setTexture(key, texture, false);
- }
- else {
- compute.setStorageTexture(key, texture);
- }
- }
- return compute;
- }
-}
-__decorate([
- serialize()
-], ComputeShader.prototype, "name", void 0);
-RegisterClass("BABYLON.ComputeShader", ComputeShader);
-//# sourceMappingURL=computeShader.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Compute/index.js
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Culling/Octrees/octreeBlock.js
-
-
-/**
- * Class used to store a cell in an octree
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/optimizeOctrees
- */
-class OctreeBlock {
- /**
- * Creates a new block
- * @param minPoint defines the minimum vector (in world space) of the block's bounding box
- * @param maxPoint defines the maximum vector (in world space) of the block's bounding box
- * @param capacity defines the maximum capacity of this block (if capacity is reached the block will be split into sub blocks)
- * @param depth defines the current depth of this block in the octree
- * @param maxDepth defines the maximal depth allowed (beyond this value, the capacity is ignored)
- * @param creationFunc defines a callback to call when an element is added to the block
- */
- constructor(minPoint, maxPoint, capacity, depth, maxDepth, creationFunc) {
- /**
- * Gets the content of the current block
- */
- this.entries = new Array();
- this._boundingVectors = new Array();
- this._capacity = capacity;
- this._depth = depth;
- this._maxDepth = maxDepth;
- this._creationFunc = creationFunc;
- this._minPoint = minPoint;
- this._maxPoint = maxPoint;
- this._boundingVectors.push(minPoint.clone());
- this._boundingVectors.push(maxPoint.clone());
- this._boundingVectors.push(minPoint.clone());
- this._boundingVectors[2].x = maxPoint.x;
- this._boundingVectors.push(minPoint.clone());
- this._boundingVectors[3].y = maxPoint.y;
- this._boundingVectors.push(minPoint.clone());
- this._boundingVectors[4].z = maxPoint.z;
- this._boundingVectors.push(maxPoint.clone());
- this._boundingVectors[5].z = minPoint.z;
- this._boundingVectors.push(maxPoint.clone());
- this._boundingVectors[6].x = minPoint.x;
- this._boundingVectors.push(maxPoint.clone());
- this._boundingVectors[7].y = minPoint.y;
- }
- // Property
- /**
- * Gets the maximum capacity of this block (if capacity is reached the block will be split into sub blocks)
- */
- get capacity() {
- return this._capacity;
- }
- /**
- * Gets the minimum vector (in world space) of the block's bounding box
- */
- get minPoint() {
- return this._minPoint;
- }
- /**
- * Gets the maximum vector (in world space) of the block's bounding box
- */
- get maxPoint() {
- return this._maxPoint;
- }
- // Methods
- /**
- * Add a new element to this block
- * @param entry defines the element to add
- */
- addEntry(entry) {
- if (this.blocks) {
- for (let index = 0; index < this.blocks.length; index++) {
- const block = this.blocks[index];
- block.addEntry(entry);
- }
- return;
- }
- this._creationFunc(entry, this);
- if (this.entries.length > this.capacity && this._depth < this._maxDepth) {
- this.createInnerBlocks();
- }
- }
- /**
- * Remove an element from this block
- * @param entry defines the element to remove
- */
- removeEntry(entry) {
- if (this.blocks) {
- for (let index = 0; index < this.blocks.length; index++) {
- const block = this.blocks[index];
- block.removeEntry(entry);
- }
- return;
- }
- const entryIndex = this.entries.indexOf(entry);
- if (entryIndex > -1) {
- this.entries.splice(entryIndex, 1);
- }
- }
- /**
- * Add an array of elements to this block
- * @param entries defines the array of elements to add
- */
- addEntries(entries) {
- for (let index = 0; index < entries.length; index++) {
- const mesh = entries[index];
- this.addEntry(mesh);
- }
- }
- /**
- * Test if the current block intersects the frustum planes and if yes, then add its content to the selection array
- * @param frustumPlanes defines the frustum planes to test
- * @param selection defines the array to store current content if selection is positive
- * @param allowDuplicate defines if the selection array can contains duplicated entries
- */
- select(frustumPlanes, selection, allowDuplicate) {
- if (boundingBox_BoundingBox.IsInFrustum(this._boundingVectors, frustumPlanes)) {
- if (this.blocks) {
- for (let index = 0; index < this.blocks.length; index++) {
- const block = this.blocks[index];
- block.select(frustumPlanes, selection, allowDuplicate);
- }
- return;
- }
- if (allowDuplicate) {
- selection.concat(this.entries);
- }
- else {
- selection.concatWithNoDuplicate(this.entries);
- }
- }
- }
- /**
- * Test if the current block intersect with the given bounding sphere and if yes, then add its content to the selection array
- * @param sphereCenter defines the bounding sphere center
- * @param sphereRadius defines the bounding sphere radius
- * @param selection defines the array to store current content if selection is positive
- * @param allowDuplicate defines if the selection array can contains duplicated entries
- */
- intersects(sphereCenter, sphereRadius, selection, allowDuplicate) {
- if (boundingBox_BoundingBox.IntersectsSphere(this._minPoint, this._maxPoint, sphereCenter, sphereRadius)) {
- if (this.blocks) {
- for (let index = 0; index < this.blocks.length; index++) {
- const block = this.blocks[index];
- block.intersects(sphereCenter, sphereRadius, selection, allowDuplicate);
- }
- return;
- }
- if (allowDuplicate) {
- selection.concat(this.entries);
- }
- else {
- selection.concatWithNoDuplicate(this.entries);
- }
- }
- }
- /**
- * Test if the current block intersect with the given ray and if yes, then add its content to the selection array
- * @param ray defines the ray to test with
- * @param selection defines the array to store current content if selection is positive
- */
- intersectsRay(ray, selection) {
- if (ray.intersectsBoxMinMax(this._minPoint, this._maxPoint)) {
- if (this.blocks) {
- for (let index = 0; index < this.blocks.length; index++) {
- const block = this.blocks[index];
- block.intersectsRay(ray, selection);
- }
- return;
- }
- selection.concatWithNoDuplicate(this.entries);
- }
- }
- /**
- * Subdivide the content into child blocks (this block will then be empty)
- */
- createInnerBlocks() {
- OctreeBlock._CreateBlocks(this._minPoint, this._maxPoint, this.entries, this._capacity, this._depth, this._maxDepth, this, this._creationFunc);
- this.entries.splice(0);
- }
- /**
- * @internal
- */
- static _CreateBlocks(worldMin, worldMax, entries, maxBlockCapacity, currentDepth, maxDepth, target, creationFunc) {
- target.blocks = new Array();
- const blockSize = new math_vector_Vector3((worldMax.x - worldMin.x) / 2, (worldMax.y - worldMin.y) / 2, (worldMax.z - worldMin.z) / 2);
- // Segmenting space
- for (let x = 0; x < 2; x++) {
- for (let y = 0; y < 2; y++) {
- for (let z = 0; z < 2; z++) {
- const localMin = worldMin.add(blockSize.multiplyByFloats(x, y, z));
- const localMax = worldMin.add(blockSize.multiplyByFloats(x + 1, y + 1, z + 1));
- const block = new OctreeBlock(localMin, localMax, maxBlockCapacity, currentDepth + 1, maxDepth, creationFunc);
- block.addEntries(entries);
- target.blocks.push(block);
- }
- }
- }
- }
-}
-//# sourceMappingURL=octreeBlock.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Culling/Octrees/octree.js
-
-
-/**
- * Octrees are a really powerful data structure that can quickly select entities based on space coordinates.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/optimizeOctrees
- */
-class Octree {
- /**
- * Creates a octree
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/optimizeOctrees
- * @param creationFunc function to be used to instantiate the octree
- * @param maxBlockCapacity defines the maximum number of meshes you want on your octree's leaves (default: 64)
- * @param maxDepth defines the maximum depth (sub-levels) for your octree. Default value is 2, which means 8 8 8 = 512 blocks :) (This parameter takes precedence over capacity.)
- */
- constructor(creationFunc, maxBlockCapacity,
- /** Defines the maximum depth (sub-levels) for your octree. Default value is 2, which means 8 8 8 = 512 blocks :) (This parameter takes precedence over capacity.) */
- maxDepth = 2) {
- this.maxDepth = maxDepth;
- /**
- * Content stored in the octree
- */
- this.dynamicContent = new Array();
- this._maxBlockCapacity = maxBlockCapacity || 64;
- this._selectionContent = new SmartArrayNoDuplicate(1024);
- this._creationFunc = creationFunc;
- }
- // Methods
- /**
- * Updates the octree by adding blocks for the passed in meshes within the min and max world parameters
- * @param worldMin worldMin for the octree blocks var blockSize = new Vector3((worldMax.x - worldMin.x) / 2, (worldMax.y - worldMin.y) / 2, (worldMax.z - worldMin.z) / 2);
- * @param worldMax worldMax for the octree blocks var blockSize = new Vector3((worldMax.x - worldMin.x) / 2, (worldMax.y - worldMin.y) / 2, (worldMax.z - worldMin.z) / 2);
- * @param entries meshes to be added to the octree blocks
- */
- update(worldMin, worldMax, entries) {
- OctreeBlock._CreateBlocks(worldMin, worldMax, entries, this._maxBlockCapacity, 0, this.maxDepth, this, this._creationFunc);
- }
- /**
- * Adds a mesh to the octree
- * @param entry Mesh to add to the octree
- */
- addMesh(entry) {
- for (let index = 0; index < this.blocks.length; index++) {
- const block = this.blocks[index];
- block.addEntry(entry);
- }
- }
- /**
- * Remove an element from the octree
- * @param entry defines the element to remove
- */
- removeMesh(entry) {
- for (let index = 0; index < this.blocks.length; index++) {
- const block = this.blocks[index];
- block.removeEntry(entry);
- }
- }
- /**
- * Selects an array of meshes within the frustum
- * @param frustumPlanes The frustum planes to use which will select all meshes within it
- * @param allowDuplicate If duplicate objects are allowed in the resulting object array
- * @returns array of meshes within the frustum
- */
- select(frustumPlanes, allowDuplicate) {
- this._selectionContent.reset();
- for (let index = 0; index < this.blocks.length; index++) {
- const block = this.blocks[index];
- block.select(frustumPlanes, this._selectionContent, allowDuplicate);
- }
- if (allowDuplicate) {
- this._selectionContent.concat(this.dynamicContent);
- }
- else {
- this._selectionContent.concatWithNoDuplicate(this.dynamicContent);
- }
- return this._selectionContent;
- }
- /**
- * Test if the octree intersect with the given bounding sphere and if yes, then add its content to the selection array
- * @param sphereCenter defines the bounding sphere center
- * @param sphereRadius defines the bounding sphere radius
- * @param allowDuplicate defines if the selection array can contains duplicated entries
- * @returns an array of objects that intersect the sphere
- */
- intersects(sphereCenter, sphereRadius, allowDuplicate) {
- this._selectionContent.reset();
- for (let index = 0; index < this.blocks.length; index++) {
- const block = this.blocks[index];
- block.intersects(sphereCenter, sphereRadius, this._selectionContent, allowDuplicate);
- }
- if (allowDuplicate) {
- this._selectionContent.concat(this.dynamicContent);
- }
- else {
- this._selectionContent.concatWithNoDuplicate(this.dynamicContent);
- }
- return this._selectionContent;
- }
- /**
- * Test if the octree intersect with the given ray and if yes, then add its content to resulting array
- * @param ray defines the ray to test with
- * @returns array of intersected objects
- */
- intersectsRay(ray) {
- this._selectionContent.reset();
- for (let index = 0; index < this.blocks.length; index++) {
- const block = this.blocks[index];
- block.intersectsRay(ray, this._selectionContent);
- }
- this._selectionContent.concatWithNoDuplicate(this.dynamicContent);
- return this._selectionContent;
- }
-}
-/**
- * Adds a mesh into the octree block if it intersects the block
- * @param entry
- * @param block
- */
-Octree.CreationFuncForMeshes = (entry, block) => {
- const boundingInfo = entry.getBoundingInfo();
- if (!entry.isBlocked && boundingInfo.boundingBox.intersectsMinMax(block.minPoint, block.maxPoint)) {
- block.entries.push(entry);
- }
-};
-/**
- * Adds a submesh into the octree block if it intersects the block
- * @param entry
- * @param block
- */
-Octree.CreationFuncForSubMeshes = (entry, block) => {
- const boundingInfo = entry.getBoundingInfo();
- if (boundingInfo.boundingBox.intersectsMinMax(block.minPoint, block.maxPoint)) {
- block.entries.push(entry);
- }
-};
-//# sourceMappingURL=octree.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Culling/Octrees/octreeSceneComponent.js
-
-
-
-
-
-
-
-scene_Scene.prototype.createOrUpdateSelectionOctree = function (maxCapacity = 64, maxDepth = 2) {
- let component = this._getComponent(sceneComponent_SceneComponentConstants.NAME_OCTREE);
- if (!component) {
- component = new OctreeSceneComponent(this);
- this._addComponent(component);
- }
- if (!this._selectionOctree) {
- this._selectionOctree = new Octree(Octree.CreationFuncForMeshes, maxCapacity, maxDepth);
- }
- const worldExtends = this.getWorldExtends();
- // Update octree
- this._selectionOctree.update(worldExtends.min, worldExtends.max, this.meshes);
- return this._selectionOctree;
-};
-Object.defineProperty(scene_Scene.prototype, "selectionOctree", {
- get: function () {
- return this._selectionOctree;
- },
- enumerable: true,
- configurable: true,
-});
-/**
- * This function will create an octree to help to select the right submeshes for rendering, picking and collision computations.
- * Please note that you must have a decent number of submeshes to get performance improvements when using an octree
- * @param maxCapacity defines the maximum size of each block (64 by default)
- * @param maxDepth defines the maximum depth to use (no more than 2 levels by default)
- * @returns the new octree
- * @see https://www.babylonjs-playground.com/#NA4OQ#12
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/optimizeOctrees
- */
-abstractMesh_AbstractMesh.prototype.createOrUpdateSubmeshesOctree = function (maxCapacity = 64, maxDepth = 2) {
- const scene = this.getScene();
- let component = scene._getComponent(sceneComponent_SceneComponentConstants.NAME_OCTREE);
- if (!component) {
- component = new OctreeSceneComponent(scene);
- scene._addComponent(component);
- }
- if (!this._submeshesOctree) {
- this._submeshesOctree = new Octree(Octree.CreationFuncForSubMeshes, maxCapacity, maxDepth);
- }
- this.computeWorldMatrix(true);
- const boundingInfo = this.getBoundingInfo();
- // Update octree
- const bbox = boundingInfo.boundingBox;
- this._submeshesOctree.update(bbox.minimumWorld, bbox.maximumWorld, this.subMeshes);
- return this._submeshesOctree;
-};
-/**
- * Defines the octree scene component responsible to manage any octrees
- * in a given scene.
- */
-class OctreeSceneComponent {
- /**
- * Creates a new instance of the component for the given scene
- * @param scene Defines the scene to register the component in
- */
- constructor(scene) {
- /**
- * The component name help to identify the component in the list of scene components.
- */
- this.name = sceneComponent_SceneComponentConstants.NAME_OCTREE;
- /**
- * Indicates if the meshes have been checked to make sure they are isEnabled()
- */
- this.checksIsEnabled = true;
- this._tempRay = new ray_Ray(math_vector_Vector3.Zero(), new math_vector_Vector3(1, 1, 1));
- scene = scene || engineStore_EngineStore.LastCreatedScene;
- if (!scene) {
- return;
- }
- this.scene = scene;
- this.scene.getActiveMeshCandidates = this.getActiveMeshCandidates.bind(this);
- this.scene.getActiveSubMeshCandidates = this.getActiveSubMeshCandidates.bind(this);
- this.scene.getCollidingSubMeshCandidates = this.getCollidingSubMeshCandidates.bind(this);
- this.scene.getIntersectingSubMeshCandidates = this.getIntersectingSubMeshCandidates.bind(this);
- }
- /**
- * Registers the component in a given scene
- */
- register() {
- this.scene.onMeshRemovedObservable.add((mesh) => {
- const sceneOctree = this.scene.selectionOctree;
- if (sceneOctree !== undefined && sceneOctree !== null) {
- const index = sceneOctree.dynamicContent.indexOf(mesh);
- if (index !== -1) {
- sceneOctree.dynamicContent.splice(index, 1);
- }
- }
- });
- this.scene.onMeshImportedObservable.add((mesh) => {
- const sceneOctree = this.scene.selectionOctree;
- if (sceneOctree !== undefined && sceneOctree !== null) {
- sceneOctree.addMesh(mesh);
- }
- });
- }
- /**
- * Return the list of active meshes
- * @returns the list of active meshes
- */
- getActiveMeshCandidates() {
- var _a;
- return ((_a = this.scene._selectionOctree) === null || _a === void 0 ? void 0 : _a.select(this.scene.frustumPlanes)) || this.scene._getDefaultMeshCandidates();
- }
- /**
- * Return the list of active sub meshes
- * @param mesh The mesh to get the candidates sub meshes from
- * @returns the list of active sub meshes
- */
- getActiveSubMeshCandidates(mesh) {
- if (mesh._submeshesOctree && mesh.useOctreeForRenderingSelection) {
- const intersections = mesh._submeshesOctree.select(this.scene.frustumPlanes);
- return intersections;
- }
- return this.scene._getDefaultSubMeshCandidates(mesh);
- }
- /**
- * Return the list of sub meshes intersecting with a given local ray
- * @param mesh defines the mesh to find the submesh for
- * @param localRay defines the ray in local space
- * @returns the list of intersecting sub meshes
- */
- getIntersectingSubMeshCandidates(mesh, localRay) {
- if (mesh._submeshesOctree && mesh.useOctreeForPicking) {
- ray_Ray.TransformToRef(localRay, mesh.getWorldMatrix(), this._tempRay);
- const intersections = mesh._submeshesOctree.intersectsRay(this._tempRay);
- return intersections;
- }
- return this.scene._getDefaultSubMeshCandidates(mesh);
- }
- /**
- * Return the list of sub meshes colliding with a collider
- * @param mesh defines the mesh to find the submesh for
- * @param collider defines the collider to evaluate the collision against
- * @returns the list of colliding sub meshes
- */
- getCollidingSubMeshCandidates(mesh, collider) {
- if (mesh._submeshesOctree && mesh.useOctreeForCollisions) {
- const radius = collider._velocityWorldLength + Math.max(collider._radius.x, collider._radius.y, collider._radius.z);
- const intersections = mesh._submeshesOctree.intersects(collider._basePointWorld, radius);
- return intersections;
- }
- return this.scene._getDefaultSubMeshCandidates(mesh);
- }
- /**
- * Rebuilds the elements related to this component in case of
- * context lost for instance.
- */
- rebuild() {
- // Nothing to do here.
- }
- /**
- * Disposes the component and the associated resources.
- */
- dispose() {
- // Nothing to do here.
- }
-}
-//# sourceMappingURL=octreeSceneComponent.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Culling/Octrees/index.js
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Culling/index.js
-/* eslint-disable import/no-internal-modules */
-
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Rendering/utilityLayerRenderer.js
-
-
-
-
-
-
-
-
-/**
- * Renders a layer on top of an existing scene
- */
-class utilityLayerRenderer_UtilityLayerRenderer {
- /**
- * Gets the camera that is used to render the utility layer (when not set, this will be the last active camera)
- * @param getRigParentIfPossible if the current active camera is a rig camera, should its parent camera be returned
- * @returns the camera that is used when rendering the utility layer
- */
- getRenderCamera(getRigParentIfPossible) {
- if (this._renderCamera) {
- return this._renderCamera;
- }
- else {
- let activeCam;
- if (this.originalScene.activeCameras && this.originalScene.activeCameras.length > 1) {
- activeCam = this.originalScene.activeCameras[this.originalScene.activeCameras.length - 1];
- }
- else {
- activeCam = this.originalScene.activeCamera;
- }
- if (getRigParentIfPossible && activeCam && activeCam.isRigCamera) {
- return activeCam.rigParent;
- }
- return activeCam;
- }
- }
- /**
- * Sets the camera that should be used when rendering the utility layer (If set to null the last active camera will be used)
- * @param cam the camera that should be used when rendering the utility layer
- */
- setRenderCamera(cam) {
- this._renderCamera = cam;
- }
- /**
- * @internal
- * Light which used by gizmos to get light shading
- */
- _getSharedGizmoLight() {
- if (!this._sharedGizmoLight) {
- this._sharedGizmoLight = new HemisphericLight("shared gizmo light", new math_vector_Vector3(0, 1, 0), this.utilityLayerScene);
- this._sharedGizmoLight.intensity = 2;
- this._sharedGizmoLight.groundColor = math_color_Color3.Gray();
- }
- return this._sharedGizmoLight;
- }
- /**
- * A shared utility layer that can be used to overlay objects into a scene (Depth map of the previous scene is cleared before drawing on top of it)
- */
- static get DefaultUtilityLayer() {
- if (utilityLayerRenderer_UtilityLayerRenderer._DefaultUtilityLayer == null) {
- return utilityLayerRenderer_UtilityLayerRenderer._CreateDefaultUtilityLayerFromScene(engineStore_EngineStore.LastCreatedScene);
- }
- return utilityLayerRenderer_UtilityLayerRenderer._DefaultUtilityLayer;
- }
- /**
- * Creates an utility layer, and set it as a default utility layer
- * @param scene associated scene
- * @internal
- */
- static _CreateDefaultUtilityLayerFromScene(scene) {
- utilityLayerRenderer_UtilityLayerRenderer._DefaultUtilityLayer = new utilityLayerRenderer_UtilityLayerRenderer(scene);
- utilityLayerRenderer_UtilityLayerRenderer._DefaultUtilityLayer.originalScene.onDisposeObservable.addOnce(() => {
- utilityLayerRenderer_UtilityLayerRenderer._DefaultUtilityLayer = null;
- });
- return utilityLayerRenderer_UtilityLayerRenderer._DefaultUtilityLayer;
- }
- /**
- * A shared utility layer that can be used to embed objects into a scene (Depth map of the previous scene is not cleared before drawing on top of it)
- */
- static get DefaultKeepDepthUtilityLayer() {
- if (utilityLayerRenderer_UtilityLayerRenderer._DefaultKeepDepthUtilityLayer == null) {
- utilityLayerRenderer_UtilityLayerRenderer._DefaultKeepDepthUtilityLayer = new utilityLayerRenderer_UtilityLayerRenderer(engineStore_EngineStore.LastCreatedScene);
- utilityLayerRenderer_UtilityLayerRenderer._DefaultKeepDepthUtilityLayer.utilityLayerScene.autoClearDepthAndStencil = false;
- utilityLayerRenderer_UtilityLayerRenderer._DefaultKeepDepthUtilityLayer.originalScene.onDisposeObservable.addOnce(() => {
- utilityLayerRenderer_UtilityLayerRenderer._DefaultKeepDepthUtilityLayer = null;
- });
- }
- return utilityLayerRenderer_UtilityLayerRenderer._DefaultKeepDepthUtilityLayer;
- }
- /**
- * Instantiates a UtilityLayerRenderer
- * @param originalScene the original scene that will be rendered on top of
- * @param handleEvents boolean indicating if the utility layer should handle events
- */
- constructor(
- /** the original scene that will be rendered on top of */
- originalScene, handleEvents = true) {
- this.originalScene = originalScene;
- this._pointerCaptures = {};
- this._lastPointerEvents = {};
- this._sharedGizmoLight = null;
- this._renderCamera = null;
- /**
- * If the picking should be done on the utility layer prior to the actual scene (Default: true)
- */
- this.pickUtilitySceneFirst = true;
- /**
- * If the utility layer should automatically be rendered on top of existing scene
- */
- this.shouldRender = true;
- /**
- * If set to true, only pointer down onPointerObservable events will be blocked when picking is occluded by original scene
- */
- this.onlyCheckPointerDownEvents = true;
- /**
- * If set to false, only pointerUp, pointerDown and pointerMove will be sent to the utilityLayerScene (false by default)
- */
- this.processAllEvents = false;
- /**
- * Set to false to disable picking
- */
- this.pickingEnabled = true;
- /**
- * Observable raised when the pointer moves from the utility layer scene to the main scene
- */
- this.onPointerOutObservable = new observable_Observable();
- // Create scene which will be rendered in the foreground and remove it from being referenced by engine to avoid interfering with existing app
- this.utilityLayerScene = new scene_Scene(originalScene.getEngine(), { virtual: true });
- this.utilityLayerScene.useRightHandedSystem = originalScene.useRightHandedSystem;
- this.utilityLayerScene._allowPostProcessClearColor = false;
- // Deactivate post processes
- this.utilityLayerScene.postProcessesEnabled = false;
- // Detach controls on utility scene, events will be fired by logic below to handle picking priority
- this.utilityLayerScene.detachControl();
- if (handleEvents) {
- this._originalPointerObserver = originalScene.onPrePointerObservable.add((prePointerInfo) => {
- if (!this.utilityLayerScene.activeCamera) {
- return;
- }
- if (!this.pickingEnabled) {
- return;
- }
- if (!this.processAllEvents) {
- if (prePointerInfo.type !== pointerEvents_PointerEventTypes.POINTERMOVE &&
- prePointerInfo.type !== pointerEvents_PointerEventTypes.POINTERUP &&
- prePointerInfo.type !== pointerEvents_PointerEventTypes.POINTERDOWN &&
- prePointerInfo.type !== pointerEvents_PointerEventTypes.POINTERDOUBLETAP) {
- return;
- }
- }
- this.utilityLayerScene.pointerX = originalScene.pointerX;
- this.utilityLayerScene.pointerY = originalScene.pointerY;
- const pointerEvent = prePointerInfo.event;
- if (originalScene.isPointerCaptured(pointerEvent.pointerId)) {
- this._pointerCaptures[pointerEvent.pointerId] = false;
- return;
- }
- const getNearPickDataForScene = (scene) => {
- let scenePick = null;
- if (prePointerInfo.nearInteractionPickingInfo) {
- if (prePointerInfo.nearInteractionPickingInfo.pickedMesh.getScene() == scene) {
- scenePick = prePointerInfo.nearInteractionPickingInfo;
- }
- else {
- scenePick = new PickingInfo();
- }
- }
- else if (scene !== this.utilityLayerScene && prePointerInfo.originalPickingInfo) {
- scenePick = prePointerInfo.originalPickingInfo;
- }
- else {
- let previousActiveCamera = null;
- // If a camera is set for rendering with this layer
- // it will also be used for the ray computation
- // To preserve back compat and because scene.pick always use activeCamera
- // it's substituted temporarily and a new scenePick is forced.
- // otherwise, the ray with previously active camera is always used.
- // It's set back to previous activeCamera after operation.
- if (this._renderCamera) {
- previousActiveCamera = scene._activeCamera;
- scene._activeCamera = this._renderCamera;
- prePointerInfo.ray = null;
- }
- scenePick = prePointerInfo.ray ? scene.pickWithRay(prePointerInfo.ray) : scene.pick(originalScene.pointerX, originalScene.pointerY);
- if (previousActiveCamera) {
- scene._activeCamera = previousActiveCamera;
- }
- }
- return scenePick;
- };
- const utilityScenePick = getNearPickDataForScene(this.utilityLayerScene);
- if (!prePointerInfo.ray && utilityScenePick) {
- prePointerInfo.ray = utilityScenePick.ray;
- }
- // always fire the prepointer observable
- this.utilityLayerScene.onPrePointerObservable.notifyObservers(prePointerInfo);
- // allow every non pointer down event to flow to the utility layer
- if (this.onlyCheckPointerDownEvents && prePointerInfo.type != pointerEvents_PointerEventTypes.POINTERDOWN) {
- if (!prePointerInfo.skipOnPointerObservable) {
- this.utilityLayerScene.onPointerObservable.notifyObservers(new PointerInfo(prePointerInfo.type, prePointerInfo.event, utilityScenePick), prePointerInfo.type);
- }
- if (prePointerInfo.type === pointerEvents_PointerEventTypes.POINTERUP && this._pointerCaptures[pointerEvent.pointerId]) {
- this._pointerCaptures[pointerEvent.pointerId] = false;
- }
- return;
- }
- if (this.utilityLayerScene.autoClearDepthAndStencil || this.pickUtilitySceneFirst) {
- // If this layer is an overlay, check if this layer was hit and if so, skip pointer events for the main scene
- if (utilityScenePick && utilityScenePick.hit) {
- if (!prePointerInfo.skipOnPointerObservable) {
- this.utilityLayerScene.onPointerObservable.notifyObservers(new PointerInfo(prePointerInfo.type, prePointerInfo.event, utilityScenePick), prePointerInfo.type);
- }
- prePointerInfo.skipOnPointerObservable = true;
- }
- }
- else {
- const originalScenePick = getNearPickDataForScene(originalScene);
- const pointerEvent = prePointerInfo.event;
- // If the layer can be occluded by the original scene, only fire pointer events to the first layer that hit they ray
- if (originalScenePick && utilityScenePick) {
- // No pick in utility scene
- if (utilityScenePick.distance === 0 && originalScenePick.pickedMesh) {
- if (this.mainSceneTrackerPredicate && this.mainSceneTrackerPredicate(originalScenePick.pickedMesh)) {
- // We touched an utility mesh present in the main scene
- this._notifyObservers(prePointerInfo, originalScenePick, pointerEvent);
- prePointerInfo.skipOnPointerObservable = true;
- }
- else if (prePointerInfo.type === pointerEvents_PointerEventTypes.POINTERDOWN) {
- this._pointerCaptures[pointerEvent.pointerId] = true;
- }
- else if (prePointerInfo.type === pointerEvents_PointerEventTypes.POINTERMOVE || prePointerInfo.type === pointerEvents_PointerEventTypes.POINTERUP) {
- if (this._lastPointerEvents[pointerEvent.pointerId]) {
- // We need to send a last pointerup to the utilityLayerScene to make sure animations can complete
- this.onPointerOutObservable.notifyObservers(pointerEvent.pointerId);
- delete this._lastPointerEvents[pointerEvent.pointerId];
- }
- this._notifyObservers(prePointerInfo, originalScenePick, pointerEvent);
- }
- }
- else if (!this._pointerCaptures[pointerEvent.pointerId] && (utilityScenePick.distance < originalScenePick.distance || originalScenePick.distance === 0)) {
- // We pick something in utility scene or the pick in utility is closer than the one in main scene
- this._notifyObservers(prePointerInfo, utilityScenePick, pointerEvent);
- // If a previous utility layer set this, do not unset this
- if (!prePointerInfo.skipOnPointerObservable) {
- prePointerInfo.skipOnPointerObservable = utilityScenePick.distance > 0;
- }
- }
- else if (!this._pointerCaptures[pointerEvent.pointerId] && utilityScenePick.distance >= originalScenePick.distance) {
- // We have a pick in both scenes but main is closer than utility
- // We touched an utility mesh present in the main scene
- if (this.mainSceneTrackerPredicate && this.mainSceneTrackerPredicate(originalScenePick.pickedMesh)) {
- this._notifyObservers(prePointerInfo, originalScenePick, pointerEvent);
- prePointerInfo.skipOnPointerObservable = true;
- }
- else {
- if (prePointerInfo.type === pointerEvents_PointerEventTypes.POINTERMOVE || prePointerInfo.type === pointerEvents_PointerEventTypes.POINTERUP) {
- if (this._lastPointerEvents[pointerEvent.pointerId]) {
- // We need to send a last pointerup to the utilityLayerScene to make sure animations can complete
- this.onPointerOutObservable.notifyObservers(pointerEvent.pointerId);
- delete this._lastPointerEvents[pointerEvent.pointerId];
- }
- }
- this._notifyObservers(prePointerInfo, utilityScenePick, pointerEvent);
- }
- }
- if (prePointerInfo.type === pointerEvents_PointerEventTypes.POINTERUP && this._pointerCaptures[pointerEvent.pointerId]) {
- this._pointerCaptures[pointerEvent.pointerId] = false;
- }
- }
- }
- });
- // As a newly added utility layer will be rendered over the screen last, it's pointer events should be processed first
- if (this._originalPointerObserver) {
- originalScene.onPrePointerObservable.makeObserverTopPriority(this._originalPointerObserver);
- }
- }
- // Render directly on top of existing scene without clearing
- this.utilityLayerScene.autoClear = false;
- this._afterRenderObserver = this.originalScene.onAfterRenderCameraObservable.add((camera) => {
- // Only render when the render camera finishes rendering
- if (this.shouldRender && camera == this.getRenderCamera()) {
- this.render();
- }
- });
- this._sceneDisposeObserver = this.originalScene.onDisposeObservable.add(() => {
- this.dispose();
- });
- this._updateCamera();
- }
- _notifyObservers(prePointerInfo, pickInfo, pointerEvent) {
- if (!prePointerInfo.skipOnPointerObservable) {
- this.utilityLayerScene.onPointerObservable.notifyObservers(new PointerInfo(prePointerInfo.type, prePointerInfo.event, pickInfo), prePointerInfo.type);
- this._lastPointerEvents[pointerEvent.pointerId] = true;
- }
- }
- /**
- * Renders the utility layers scene on top of the original scene
- */
- render() {
- this._updateCamera();
- if (this.utilityLayerScene.activeCamera) {
- // Set the camera's scene to utility layers scene
- const oldScene = this.utilityLayerScene.activeCamera.getScene();
- const camera = this.utilityLayerScene.activeCamera;
- camera._scene = this.utilityLayerScene;
- if (camera.leftCamera) {
- camera.leftCamera._scene = this.utilityLayerScene;
- }
- if (camera.rightCamera) {
- camera.rightCamera._scene = this.utilityLayerScene;
- }
- this.utilityLayerScene.render(false);
- // Reset camera's scene back to original
- camera._scene = oldScene;
- if (camera.leftCamera) {
- camera.leftCamera._scene = oldScene;
- }
- if (camera.rightCamera) {
- camera.rightCamera._scene = oldScene;
- }
- }
- }
- /**
- * Disposes of the renderer
- */
- dispose() {
- this.onPointerOutObservable.clear();
- if (this._afterRenderObserver) {
- this.originalScene.onAfterCameraRenderObservable.remove(this._afterRenderObserver);
- }
- if (this._sceneDisposeObserver) {
- this.originalScene.onDisposeObservable.remove(this._sceneDisposeObserver);
- }
- if (this._originalPointerObserver) {
- this.originalScene.onPrePointerObservable.remove(this._originalPointerObserver);
- }
- this.utilityLayerScene.dispose();
- }
- _updateCamera() {
- this.utilityLayerScene.cameraToUseForPointers = this.getRenderCamera();
- this.utilityLayerScene.activeCamera = this.getRenderCamera();
- }
-}
-/** @internal */
-utilityLayerRenderer_UtilityLayerRenderer._DefaultUtilityLayer = null;
-/** @internal */
-utilityLayerRenderer_UtilityLayerRenderer._DefaultKeepDepthUtilityLayer = null;
-//# sourceMappingURL=utilityLayerRenderer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Gizmos/gizmo.js
-
-
-
-
-
-
-/**
- * Anchor options where the Gizmo can be positioned in relation to its anchored node
- */
-var GizmoAnchorPoint;
-(function (GizmoAnchorPoint) {
- /** The origin of the attached node */
- GizmoAnchorPoint[GizmoAnchorPoint["Origin"] = 0] = "Origin";
- /** The pivot point of the attached node*/
- GizmoAnchorPoint[GizmoAnchorPoint["Pivot"] = 1] = "Pivot";
-})(GizmoAnchorPoint || (GizmoAnchorPoint = {}));
-/**
- * Coordinates mode: Local or World. Defines how axis is aligned: either on world axis or transform local axis
- */
-var gizmo_GizmoCoordinatesMode;
-(function (GizmoCoordinatesMode) {
- GizmoCoordinatesMode[GizmoCoordinatesMode["World"] = 0] = "World";
- GizmoCoordinatesMode[GizmoCoordinatesMode["Local"] = 1] = "Local";
-})(gizmo_GizmoCoordinatesMode || (gizmo_GizmoCoordinatesMode = {}));
-/**
- * Renders gizmos on top of an existing scene which provide controls for position, rotation, etc.
- */
-class gizmo_Gizmo {
- /**
- * Ratio for the scale of the gizmo (Default: 1)
- */
- set scaleRatio(value) {
- this._scaleRatio = value;
- }
- get scaleRatio() {
- return this._scaleRatio;
- }
- /**
- * True when the mouse pointer is hovered a gizmo mesh
- */
- get isHovered() {
- return this._isHovered;
- }
- /**
- * Mesh that the gizmo will be attached to. (eg. on a drag gizmo the mesh that will be dragged)
- * * When set, interactions will be enabled
- */
- get attachedMesh() {
- return this._attachedMesh;
- }
- set attachedMesh(value) {
- this._attachedMesh = value;
- if (value) {
- this._attachedNode = value;
- }
- this._rootMesh.setEnabled(value ? true : false);
- this._attachedNodeChanged(value);
- }
- /**
- * Node that the gizmo will be attached to. (eg. on a drag gizmo the mesh, bone or NodeTransform that will be dragged)
- * * When set, interactions will be enabled
- */
- get attachedNode() {
- return this._attachedNode;
- }
- set attachedNode(value) {
- this._attachedNode = value;
- this._attachedMesh = null;
- this._rootMesh.setEnabled(value ? true : false);
- this._attachedNodeChanged(value);
- }
- /**
- * Disposes and replaces the current meshes in the gizmo with the specified mesh
- * @param mesh The mesh to replace the default mesh of the gizmo
- */
- setCustomMesh(mesh) {
- if (mesh.getScene() != this.gizmoLayer.utilityLayerScene) {
- throw "When setting a custom mesh on a gizmo, the custom meshes scene must be the same as the gizmos (eg. gizmo.gizmoLayer.utilityLayerScene)";
- }
- this._rootMesh.getChildMeshes().forEach((c) => {
- c.dispose();
- });
- mesh.parent = this._rootMesh;
- this._customMeshSet = true;
- }
- /**
- * If set the gizmo's rotation will be updated to match the attached mesh each frame (Default: true)
- * NOTE: This is only possible for meshes with uniform scaling, as otherwise it's not possible to decompose the rotation
- */
- set updateGizmoRotationToMatchAttachedMesh(value) {
- this._updateGizmoRotationToMatchAttachedMesh = value;
- }
- get updateGizmoRotationToMatchAttachedMesh() {
- return this._updateGizmoRotationToMatchAttachedMesh;
- }
- /**
- * If set the gizmo's position will be updated to match the attached mesh each frame (Default: true)
- */
- set updateGizmoPositionToMatchAttachedMesh(value) {
- this._updateGizmoPositionToMatchAttachedMesh = value;
- }
- get updateGizmoPositionToMatchAttachedMesh() {
- return this._updateGizmoPositionToMatchAttachedMesh;
- }
- /**
- * Defines where the gizmo will be positioned if `updateGizmoPositionToMatchAttachedMesh` is enabled.
- * (Default: GizmoAnchorPoint.Origin)
- */
- set anchorPoint(value) {
- this._anchorPoint = value;
- }
- get anchorPoint() {
- return this._anchorPoint;
- }
- /**
- * Set the coordinate system to use. By default it's local.
- * But it's possible for a user to tweak so its local for translation and world for rotation.
- * In that case, setting the coordinate system will change `updateGizmoRotationToMatchAttachedMesh` and `updateGizmoPositionToMatchAttachedMesh`
- */
- set coordinatesMode(coordinatesMode) {
- this._coordinatesMode = coordinatesMode;
- const local = coordinatesMode == gizmo_GizmoCoordinatesMode.Local;
- this.updateGizmoRotationToMatchAttachedMesh = local;
- this.updateGizmoPositionToMatchAttachedMesh = local;
- }
- get coordinatesMode() {
- return this._coordinatesMode;
- }
- /**
- * When set, the gizmo will always appear the same size no matter where the camera is (default: true)
- */
- set updateScale(value) {
- this._updateScale = value;
- }
- get updateScale() {
- return this._updateScale;
- }
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- _attachedNodeChanged(value) { }
- /**
- * Creates a gizmo
- * @param gizmoLayer The utility layer the gizmo will be added to
- */
- constructor(
- /** The utility layer the gizmo will be added to */
- gizmoLayer = utilityLayerRenderer_UtilityLayerRenderer.DefaultUtilityLayer) {
- this.gizmoLayer = gizmoLayer;
- this._attachedMesh = null;
- this._attachedNode = null;
- this._customRotationQuaternion = null;
- /**
- * Ratio for the scale of the gizmo (Default: 1)
- */
- this._scaleRatio = 1;
- /**
- * boolean updated by pointermove when a gizmo mesh is hovered
- */
- this._isHovered = false;
- /**
- * If a custom mesh has been set (Default: false)
- */
- this._customMeshSet = false;
- this._updateGizmoRotationToMatchAttachedMesh = true;
- this._updateGizmoPositionToMatchAttachedMesh = true;
- this._anchorPoint = GizmoAnchorPoint.Origin;
- this._updateScale = true;
- this._coordinatesMode = gizmo_GizmoCoordinatesMode.Local;
- this._interactionsEnabled = true;
- this._rightHandtoLeftHandMatrix = math_vector_Matrix.RotationY(Math.PI);
- this._rootMesh = new mesh_Mesh("gizmoRootNode", gizmoLayer.utilityLayerScene);
- this._rootMesh.rotationQuaternion = math_vector_Quaternion.Identity();
- this._beforeRenderObserver = this.gizmoLayer.utilityLayerScene.onBeforeRenderObservable.add(() => {
- this._update();
- });
- }
- /**
- * posture that the gizmo will be display
- * When set null, default value will be used (Quaternion(0, 0, 0, 1))
- */
- get customRotationQuaternion() {
- return this._customRotationQuaternion;
- }
- set customRotationQuaternion(customRotationQuaternion) {
- this._customRotationQuaternion = customRotationQuaternion;
- }
- /**
- * Updates the gizmo to match the attached mesh's position/rotation
- */
- _update() {
- if (this.attachedNode) {
- let effectiveNode = this.attachedNode;
- if (this.attachedMesh) {
- effectiveNode = this.attachedMesh || this.attachedNode;
- }
- // Position
- if (this.updateGizmoPositionToMatchAttachedMesh) {
- if (this.anchorPoint == GizmoAnchorPoint.Pivot && effectiveNode.getAbsolutePivotPoint) {
- const position = effectiveNode.getAbsolutePivotPoint();
- this._rootMesh.position.copyFrom(position);
- }
- else {
- const row = effectiveNode.getWorldMatrix().getRow(3);
- const position = row ? row.toVector3() : new math_vector_Vector3(0, 0, 0);
- this._rootMesh.position.copyFrom(position);
- }
- }
- // Rotation
- if (this.updateGizmoRotationToMatchAttachedMesh) {
- const supportedNode = effectiveNode._isMesh ||
- effectiveNode.getClassName() === "AbstractMesh" ||
- effectiveNode.getClassName() === "TransformNode" ||
- effectiveNode.getClassName() === "InstancedMesh";
- const transformNode = supportedNode ? effectiveNode : undefined;
- effectiveNode.getWorldMatrix().decompose(undefined, this._rootMesh.rotationQuaternion, undefined, gizmo_Gizmo.PreserveScaling ? transformNode : undefined);
- }
- else {
- if (this._customRotationQuaternion) {
- this._rootMesh.rotationQuaternion.copyFrom(this._customRotationQuaternion);
- }
- else {
- this._rootMesh.rotationQuaternion.set(0, 0, 0, 1);
- }
- }
- // Scale
- if (this.updateScale) {
- const activeCamera = this.gizmoLayer.utilityLayerScene.activeCamera;
- let cameraPosition = activeCamera.globalPosition;
- if (activeCamera.devicePosition) {
- cameraPosition = activeCamera.devicePosition;
- }
- this._rootMesh.position.subtractToRef(cameraPosition, math_vector_TmpVectors.Vector3[0]);
- let scale = this.scaleRatio;
- if (activeCamera.mode == camera_Camera.ORTHOGRAPHIC_CAMERA) {
- if (activeCamera.orthoTop && activeCamera.orthoBottom) {
- const orthoHeight = activeCamera.orthoTop - activeCamera.orthoBottom;
- scale *= orthoHeight;
- }
- }
- else {
- const camForward = activeCamera.getScene().useRightHandedSystem ? math_vector_Vector3.RightHandedForwardReadOnly : math_vector_Vector3.LeftHandedForwardReadOnly;
- const direction = activeCamera.getDirection(camForward);
- scale *= math_vector_Vector3.Dot(math_vector_TmpVectors.Vector3[0], direction);
- }
- this._rootMesh.scaling.setAll(scale);
- // Account for handedness, similar to Matrix.decompose
- if (effectiveNode._getWorldMatrixDeterminant() < 0 && !gizmo_Gizmo.PreserveScaling) {
- this._rootMesh.scaling.y *= -1;
- }
- }
- else {
- this._rootMesh.scaling.setAll(this.scaleRatio);
- }
- }
- }
- /**
- * Handle position/translation when using an attached node using pivot
- */
- _handlePivot() {
- const attachedNodeTransform = this._attachedNode;
- // check there is an active pivot for the TransformNode attached
- if (attachedNodeTransform.isUsingPivotMatrix && attachedNodeTransform.isUsingPivotMatrix() && attachedNodeTransform.position) {
- // When a TransformNode has an active pivot, even without parenting,
- // translation from the world matrix is different from TransformNode.position.
- // Pivot works like a virtual parent that's using the node orientation.
- // As the world matrix is transformed by the gizmo and then decomposed to TRS
- // its translation part must be set to the Node's position.
- attachedNodeTransform.getWorldMatrix().setTranslation(attachedNodeTransform.position);
- }
- }
- /**
- * computes the rotation/scaling/position of the transform once the Node world matrix has changed.
- */
- _matrixChanged() {
- if (!this._attachedNode) {
- return;
- }
- if (this._attachedNode._isCamera) {
- const camera = this._attachedNode;
- let worldMatrix;
- let worldMatrixUC;
- if (camera.parent) {
- const parentInv = math_vector_TmpVectors.Matrix[1];
- camera.parent._worldMatrix.invertToRef(parentInv);
- this._attachedNode._worldMatrix.multiplyToRef(parentInv, math_vector_TmpVectors.Matrix[0]);
- worldMatrix = math_vector_TmpVectors.Matrix[0];
- }
- else {
- worldMatrix = this._attachedNode._worldMatrix;
- }
- if (camera.getScene().useRightHandedSystem) {
- // avoid desync with RH matrix computation. Otherwise, rotation of PI around Y axis happens each frame resulting in axis flipped because worldMatrix is computed as inverse of viewMatrix.
- this._rightHandtoLeftHandMatrix.multiplyToRef(worldMatrix, math_vector_TmpVectors.Matrix[1]);
- worldMatrixUC = math_vector_TmpVectors.Matrix[1];
- }
- else {
- worldMatrixUC = worldMatrix;
- }
- worldMatrixUC.decompose(math_vector_TmpVectors.Vector3[1], math_vector_TmpVectors.Quaternion[0], math_vector_TmpVectors.Vector3[0]);
- const inheritsTargetCamera = this._attachedNode.getClassName() === "FreeCamera" ||
- this._attachedNode.getClassName() === "FlyCamera" ||
- this._attachedNode.getClassName() === "ArcFollowCamera" ||
- this._attachedNode.getClassName() === "TargetCamera" ||
- this._attachedNode.getClassName() === "TouchCamera" ||
- this._attachedNode.getClassName() === "UniversalCamera";
- if (inheritsTargetCamera) {
- const targetCamera = this._attachedNode;
- targetCamera.rotation = math_vector_TmpVectors.Quaternion[0].toEulerAngles();
- if (targetCamera.rotationQuaternion) {
- targetCamera.rotationQuaternion.copyFrom(math_vector_TmpVectors.Quaternion[0]);
- targetCamera.rotationQuaternion.normalize();
- }
- }
- camera.position.copyFrom(math_vector_TmpVectors.Vector3[0]);
- }
- else if (this._attachedNode._isMesh ||
- this._attachedNode.getClassName() === "AbstractMesh" ||
- this._attachedNode.getClassName() === "TransformNode" ||
- this._attachedNode.getClassName() === "InstancedMesh") {
- const transform = this._attachedNode;
- if (transform.parent) {
- const parentInv = math_vector_TmpVectors.Matrix[0];
- const localMat = math_vector_TmpVectors.Matrix[1];
- transform.parent.getWorldMatrix().invertToRef(parentInv);
- this._attachedNode.getWorldMatrix().multiplyToRef(parentInv, localMat);
- localMat.decompose(math_vector_TmpVectors.Vector3[0], math_vector_TmpVectors.Quaternion[0], transform.position, gizmo_Gizmo.PreserveScaling ? transform : undefined);
- }
- else {
- this._attachedNode._worldMatrix.decompose(math_vector_TmpVectors.Vector3[0], math_vector_TmpVectors.Quaternion[0], transform.position, gizmo_Gizmo.PreserveScaling ? transform : undefined);
- }
- math_vector_TmpVectors.Vector3[0].scaleInPlace(1.0 / transform.scalingDeterminant);
- transform.scaling.copyFrom(math_vector_TmpVectors.Vector3[0]);
- if (!transform.billboardMode) {
- if (transform.rotationQuaternion) {
- transform.rotationQuaternion.copyFrom(math_vector_TmpVectors.Quaternion[0]);
- transform.rotationQuaternion.normalize();
- }
- else {
- transform.rotation = math_vector_TmpVectors.Quaternion[0].toEulerAngles();
- }
- }
- }
- else if (this._attachedNode.getClassName() === "Bone") {
- const bone = this._attachedNode;
- const parent = bone.getParent();
- if (parent) {
- const invParent = math_vector_TmpVectors.Matrix[0];
- const boneLocalMatrix = math_vector_TmpVectors.Matrix[1];
- parent.getFinalMatrix().invertToRef(invParent);
- bone.getFinalMatrix().multiplyToRef(invParent, boneLocalMatrix);
- const lmat = bone.getLocalMatrix();
- lmat.copyFrom(boneLocalMatrix);
- }
- else {
- const lmat = bone.getLocalMatrix();
- lmat.copyFrom(bone.getFinalMatrix());
- }
- bone.markAsDirty();
- }
- else {
- const light = this._attachedNode;
- if (light.getTypeID) {
- const type = light.getTypeID();
- if (type === light_Light.LIGHTTYPEID_DIRECTIONALLIGHT || type === light_Light.LIGHTTYPEID_SPOTLIGHT || type === light_Light.LIGHTTYPEID_POINTLIGHT) {
- const parent = light.parent;
- if (parent) {
- const invParent = math_vector_TmpVectors.Matrix[0];
- const nodeLocalMatrix = math_vector_TmpVectors.Matrix[1];
- parent.getWorldMatrix().invertToRef(invParent);
- light.getWorldMatrix().multiplyToRef(invParent, nodeLocalMatrix);
- nodeLocalMatrix.decompose(undefined, math_vector_TmpVectors.Quaternion[0], math_vector_TmpVectors.Vector3[0]);
- }
- else {
- this._attachedNode._worldMatrix.decompose(undefined, math_vector_TmpVectors.Quaternion[0], math_vector_TmpVectors.Vector3[0]);
- }
- // setter doesn't copy values. Need a new Vector3
- light.position = new math_vector_Vector3(math_vector_TmpVectors.Vector3[0].x, math_vector_TmpVectors.Vector3[0].y, math_vector_TmpVectors.Vector3[0].z);
- if (light.direction) {
- light.direction = new math_vector_Vector3(light.direction.x, light.direction.y, light.direction.z);
- }
- }
- }
- }
- }
- /**
- * refresh gizmo mesh material
- * @param gizmoMeshes
- * @param material material to apply
- */
- _setGizmoMeshMaterial(gizmoMeshes, material) {
- if (gizmoMeshes) {
- gizmoMeshes.forEach((m) => {
- m.material = material;
- if (m.color) {
- m.color = material.diffuseColor;
- }
- });
- }
- }
- /**
- * Subscribes to pointer up, down, and hover events. Used for responsive gizmos.
- * @param gizmoLayer The utility layer the gizmo will be added to
- * @param gizmoAxisCache Gizmo axis definition used for reactive gizmo UI
- * @returns {Observer} pointerObserver
- */
- static GizmoAxisPointerObserver(gizmoLayer, gizmoAxisCache) {
- let dragging = false;
- const pointerObserver = gizmoLayer.utilityLayerScene.onPointerObservable.add((pointerInfo) => {
- var _a, _b;
- if (pointerInfo.pickInfo) {
- // On Hover Logic
- if (pointerInfo.type === pointerEvents_PointerEventTypes.POINTERMOVE) {
- if (dragging) {
- return;
- }
- gizmoAxisCache.forEach((cache) => {
- var _a, _b;
- if (cache.colliderMeshes && cache.gizmoMeshes) {
- const isHovered = ((_a = cache.colliderMeshes) === null || _a === void 0 ? void 0 : _a.indexOf((_b = pointerInfo === null || pointerInfo === void 0 ? void 0 : pointerInfo.pickInfo) === null || _b === void 0 ? void 0 : _b.pickedMesh)) != -1;
- const material = cache.dragBehavior.enabled ? (isHovered || cache.active ? cache.hoverMaterial : cache.material) : cache.disableMaterial;
- cache.gizmoMeshes.forEach((m) => {
- m.material = material;
- if (m.color) {
- m.color = material.diffuseColor;
- }
- });
- }
- });
- }
- // On Mouse Down
- if (pointerInfo.type === pointerEvents_PointerEventTypes.POINTERDOWN) {
- // If user Clicked Gizmo
- if (gizmoAxisCache.has((_a = pointerInfo.pickInfo.pickedMesh) === null || _a === void 0 ? void 0 : _a.parent)) {
- dragging = true;
- const statusMap = gizmoAxisCache.get((_b = pointerInfo.pickInfo.pickedMesh) === null || _b === void 0 ? void 0 : _b.parent);
- statusMap.active = true;
- gizmoAxisCache.forEach((cache) => {
- var _a, _b;
- const isHovered = ((_a = cache.colliderMeshes) === null || _a === void 0 ? void 0 : _a.indexOf((_b = pointerInfo === null || pointerInfo === void 0 ? void 0 : pointerInfo.pickInfo) === null || _b === void 0 ? void 0 : _b.pickedMesh)) != -1;
- const material = (isHovered || cache.active) && cache.dragBehavior.enabled ? cache.hoverMaterial : cache.disableMaterial;
- cache.gizmoMeshes.forEach((m) => {
- m.material = material;
- if (m.color) {
- m.color = material.diffuseColor;
- }
- });
- });
- }
- }
- // On Mouse Up
- if (pointerInfo.type === pointerEvents_PointerEventTypes.POINTERUP) {
- gizmoAxisCache.forEach((cache) => {
- cache.active = false;
- dragging = false;
- cache.gizmoMeshes.forEach((m) => {
- m.material = cache.dragBehavior.enabled ? cache.material : cache.disableMaterial;
- if (m.color) {
- m.color = cache.material.diffuseColor;
- }
- });
- });
- }
- }
- });
- return pointerObserver;
- }
- /**
- * Disposes of the gizmo
- */
- dispose() {
- this._rootMesh.dispose();
- if (this._beforeRenderObserver) {
- this.gizmoLayer.utilityLayerScene.onBeforeRenderObservable.remove(this._beforeRenderObserver);
- }
- }
-}
-/**
- * When enabled, any gizmo operation will perserve scaling sign. Default is off.
- * Only valid for TransformNode derived classes (Mesh, AbstractMesh, ...)
- */
-gizmo_Gizmo.PreserveScaling = false;
-//# sourceMappingURL=gizmo.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Gizmos/axisDragGizmo.js
-
-
-
-
-
-
-
-
-
-
-/**
- * Single axis drag gizmo
- */
-class axisDragGizmo_AxisDragGizmo extends (/* unused pure expression or super */ null && (Gizmo)) {
- /** Default material used to render when gizmo is not disabled or hovered */
- get coloredMaterial() {
- return this._coloredMaterial;
- }
- /** Material used to render when gizmo is hovered with mouse*/
- get hoverMaterial() {
- return this._hoverMaterial;
- }
- /** Material used to render when gizmo is disabled. typically grey.*/
- get disableMaterial() {
- return this._disableMaterial;
- }
- /**
- * @internal
- */
- static _CreateArrow(scene, material, thickness = 1, isCollider = false) {
- const arrow = new TransformNode("arrow", scene);
- const cylinder = CreateCylinder("cylinder", { diameterTop: 0, height: 0.075, diameterBottom: 0.0375 * (1 + (thickness - 1) / 4), tessellation: 96 }, scene);
- const line = CreateCylinder("cylinder", { diameterTop: 0.005 * thickness, height: 0.275, diameterBottom: 0.005 * thickness, tessellation: 96 }, scene);
- // Position arrow pointing in its drag axis
- cylinder.parent = arrow;
- cylinder.material = material;
- cylinder.rotation.x = Math.PI / 2;
- cylinder.position.z += 0.3;
- line.parent = arrow;
- line.material = material;
- line.position.z += 0.275 / 2;
- line.rotation.x = Math.PI / 2;
- if (isCollider) {
- line.visibility = 0;
- cylinder.visibility = 0;
- }
- return arrow;
- }
- /**
- * @internal
- */
- static _CreateArrowInstance(scene, arrow) {
- const instance = new TransformNode("arrow", scene);
- for (const mesh of arrow.getChildMeshes()) {
- const childInstance = mesh.createInstance(mesh.name);
- childInstance.parent = instance;
- }
- return instance;
- }
- /**
- * Creates an AxisDragGizmo
- * @param dragAxis The axis which the gizmo will be able to drag on
- * @param color The color of the gizmo
- * @param gizmoLayer The utility layer the gizmo will be added to
- * @param parent
- * @param thickness display gizmo axis thickness
- */
- constructor(dragAxis, color = Color3.Gray(), gizmoLayer = UtilityLayerRenderer.DefaultUtilityLayer, parent = null, thickness = 1) {
- var _a;
- super(gizmoLayer);
- this._pointerObserver = null;
- /**
- * Drag distance in babylon units that the gizmo will snap to when dragged (Default: 0)
- */
- this.snapDistance = 0;
- /**
- * Event that fires each time the gizmo snaps to a new location.
- * * snapDistance is the the change in distance
- */
- this.onSnapObservable = new Observable();
- this._isEnabled = true;
- this._parent = null;
- this._dragging = false;
- this._parent = parent;
- // Create Material
- this._coloredMaterial = new StandardMaterial("", gizmoLayer.utilityLayerScene);
- this._coloredMaterial.diffuseColor = color;
- this._coloredMaterial.specularColor = color.subtract(new Color3(0.1, 0.1, 0.1));
- this._hoverMaterial = new StandardMaterial("", gizmoLayer.utilityLayerScene);
- this._hoverMaterial.diffuseColor = Color3.Yellow();
- this._disableMaterial = new StandardMaterial("", gizmoLayer.utilityLayerScene);
- this._disableMaterial.diffuseColor = Color3.Gray();
- this._disableMaterial.alpha = 0.4;
- // Build Mesh + Collider
- const arrow = axisDragGizmo_AxisDragGizmo._CreateArrow(gizmoLayer.utilityLayerScene, this._coloredMaterial, thickness);
- const collider = axisDragGizmo_AxisDragGizmo._CreateArrow(gizmoLayer.utilityLayerScene, this._coloredMaterial, thickness + 4, true);
- // Add to Root Node
- this._gizmoMesh = new Mesh("", gizmoLayer.utilityLayerScene);
- this._gizmoMesh.addChild(arrow);
- this._gizmoMesh.addChild(collider);
- this._gizmoMesh.lookAt(this._rootMesh.position.add(dragAxis));
- this._gizmoMesh.scaling.scaleInPlace(1 / 3);
- this._gizmoMesh.parent = this._rootMesh;
- let currentSnapDragDistance = 0;
- const tmpSnapEvent = { snapDistance: 0 };
- // Add drag behavior to handle events when the gizmo is dragged
- this.dragBehavior = new PointerDragBehavior({ dragAxis: dragAxis });
- this.dragBehavior.moveAttached = false;
- this.dragBehavior.updateDragPlane = false;
- this._rootMesh.addBehavior(this.dragBehavior);
- this.dragBehavior.onDragObservable.add((event) => {
- if (this.attachedNode) {
- this._handlePivot();
- // Keep world translation and use it to update world transform
- // if the node has parent, the local transform properties (position, rotation, scale)
- // will be recomputed in _matrixChanged function
- let matrixChanged = false;
- // Snapping logic
- if (this.snapDistance == 0) {
- this.attachedNode.getWorldMatrix().getTranslationToRef(TmpVectors.Vector3[2]);
- TmpVectors.Vector3[2].addInPlace(event.delta);
- if (this.dragBehavior.validateDrag(TmpVectors.Vector3[2])) {
- if (this.attachedNode.position) {
- // Required for nodes like lights
- this.attachedNode.position.addInPlaceFromFloats(event.delta.x, event.delta.y, event.delta.z);
- }
- // use _worldMatrix to not force a matrix update when calling GetWorldMatrix especially with Cameras
- this.attachedNode.getWorldMatrix().addTranslationFromFloats(event.delta.x, event.delta.y, event.delta.z);
- this.attachedNode.updateCache();
- matrixChanged = true;
- }
- }
- else {
- currentSnapDragDistance += event.dragDistance;
- if (Math.abs(currentSnapDragDistance) > this.snapDistance) {
- const dragSteps = Math.floor(Math.abs(currentSnapDragDistance) / this.snapDistance);
- currentSnapDragDistance = currentSnapDragDistance % this.snapDistance;
- event.delta.normalizeToRef(TmpVectors.Vector3[1]);
- TmpVectors.Vector3[1].scaleInPlace(this.snapDistance * dragSteps);
- this.attachedNode.getWorldMatrix().getTranslationToRef(TmpVectors.Vector3[2]);
- TmpVectors.Vector3[2].addInPlace(TmpVectors.Vector3[1]);
- if (this.dragBehavior.validateDrag(TmpVectors.Vector3[2])) {
- this.attachedNode.getWorldMatrix().addTranslationFromFloats(TmpVectors.Vector3[1].x, TmpVectors.Vector3[1].y, TmpVectors.Vector3[1].z);
- this.attachedNode.updateCache();
- tmpSnapEvent.snapDistance = this.snapDistance * dragSteps;
- this.onSnapObservable.notifyObservers(tmpSnapEvent);
- matrixChanged = true;
- }
- }
- }
- if (matrixChanged) {
- this._matrixChanged();
- }
- }
- });
- this.dragBehavior.onDragStartObservable.add(() => {
- this._dragging = true;
- });
- this.dragBehavior.onDragEndObservable.add(() => {
- this._dragging = false;
- });
- const light = gizmoLayer._getSharedGizmoLight();
- light.includedOnlyMeshes = light.includedOnlyMeshes.concat(this._rootMesh.getChildMeshes(false));
- const cache = {
- gizmoMeshes: arrow.getChildMeshes(),
- colliderMeshes: collider.getChildMeshes(),
- material: this._coloredMaterial,
- hoverMaterial: this._hoverMaterial,
- disableMaterial: this._disableMaterial,
- active: false,
- dragBehavior: this.dragBehavior,
- };
- (_a = this._parent) === null || _a === void 0 ? void 0 : _a.addToAxisCache(collider, cache);
- this._pointerObserver = gizmoLayer.utilityLayerScene.onPointerObservable.add((pointerInfo) => {
- var _a;
- if (this._customMeshSet) {
- return;
- }
- this._isHovered = !!(cache.colliderMeshes.indexOf((_a = pointerInfo === null || pointerInfo === void 0 ? void 0 : pointerInfo.pickInfo) === null || _a === void 0 ? void 0 : _a.pickedMesh) != -1);
- if (!this._parent) {
- const material = this.dragBehavior.enabled ? (this._isHovered || this._dragging ? this._hoverMaterial : this._coloredMaterial) : this._disableMaterial;
- this._setGizmoMeshMaterial(cache.gizmoMeshes, material);
- }
- });
- this.dragBehavior.onEnabledObservable.add((newState) => {
- this._setGizmoMeshMaterial(cache.gizmoMeshes, newState ? cache.material : cache.disableMaterial);
- });
- }
- _attachedNodeChanged(value) {
- if (this.dragBehavior) {
- this.dragBehavior.enabled = value ? true : false;
- }
- }
- /**
- * If the gizmo is enabled
- */
- set isEnabled(value) {
- this._isEnabled = value;
- if (!value) {
- this.attachedMesh = null;
- this.attachedNode = null;
- }
- else {
- if (this._parent) {
- this.attachedMesh = this._parent.attachedMesh;
- this.attachedNode = this._parent.attachedNode;
- }
- }
- }
- get isEnabled() {
- return this._isEnabled;
- }
- /**
- * Disposes of the gizmo
- */
- dispose() {
- this.onSnapObservable.clear();
- this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver);
- this.dragBehavior.detach();
- if (this._gizmoMesh) {
- this._gizmoMesh.dispose();
- }
- [this._coloredMaterial, this._hoverMaterial, this._disableMaterial].forEach((matl) => {
- if (matl) {
- matl.dispose();
- }
- });
- super.dispose();
- }
-}
-//# sourceMappingURL=axisDragGizmo.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Debug/axesViewer.js
-
-
-
-
-
-/**
- * The Axes viewer will show 3 axes in a specific point in space
- * @see https://doc.babylonjs.com/toolsAndResources/utilities/World_Axes
- */
-class axesViewer_AxesViewer {
- /** Gets the node hierarchy used to render x-axis */
- get xAxis() {
- return this._xAxis;
- }
- /** Gets the node hierarchy used to render y-axis */
- get yAxis() {
- return this._yAxis;
- }
- /** Gets the node hierarchy used to render z-axis */
- get zAxis() {
- return this._zAxis;
- }
- /**
- * Creates a new AxesViewer
- * @param scene defines the hosting scene
- * @param scaleLines defines a number used to scale line length (1 by default)
- * @param renderingGroupId defines a number used to set the renderingGroupId of the meshes (2 by default)
- * @param xAxis defines the node hierarchy used to render the x-axis
- * @param yAxis defines the node hierarchy used to render the y-axis
- * @param zAxis defines the node hierarchy used to render the z-axis
- * @param lineThickness The line thickness to use when creating the arrow. defaults to 1.
- */
- constructor(scene, scaleLines = 1, renderingGroupId = 2, xAxis, yAxis, zAxis, lineThickness = 1) {
- this._scaleLinesFactor = 4;
- this._instanced = false;
- /**
- * Gets the hosting scene
- */
- this.scene = null;
- /**
- * Gets or sets a number used to scale line length
- */
- this.scaleLines = 1;
- scene = scene || EngineStore.LastCreatedScene;
- if (!scene) {
- return;
- }
- this.scaleLines = scaleLines;
- if (!xAxis) {
- const redColoredMaterial = new StandardMaterial("xAxisMaterial", scene);
- redColoredMaterial.disableLighting = true;
- redColoredMaterial.emissiveColor = Color3.Red().scale(0.5);
- xAxis = AxisDragGizmo._CreateArrow(scene, redColoredMaterial, lineThickness);
- }
- if (!yAxis) {
- const greenColoredMaterial = new StandardMaterial("yAxisMaterial", scene);
- greenColoredMaterial.disableLighting = true;
- greenColoredMaterial.emissiveColor = Color3.Green().scale(0.5);
- yAxis = AxisDragGizmo._CreateArrow(scene, greenColoredMaterial, lineThickness);
- }
- if (!zAxis) {
- const blueColoredMaterial = new StandardMaterial("zAxisMaterial", scene);
- blueColoredMaterial.disableLighting = true;
- blueColoredMaterial.emissiveColor = Color3.Blue().scale(0.5);
- zAxis = AxisDragGizmo._CreateArrow(scene, blueColoredMaterial, lineThickness);
- }
- this._xAxis = xAxis;
- this._xAxis.scaling.setAll(this.scaleLines * this._scaleLinesFactor);
- this._yAxis = yAxis;
- this._yAxis.scaling.setAll(this.scaleLines * this._scaleLinesFactor);
- this._zAxis = zAxis;
- this._zAxis.scaling.setAll(this.scaleLines * this._scaleLinesFactor);
- if (renderingGroupId != null) {
- axesViewer_AxesViewer._SetRenderingGroupId(this._xAxis, renderingGroupId);
- axesViewer_AxesViewer._SetRenderingGroupId(this._yAxis, renderingGroupId);
- axesViewer_AxesViewer._SetRenderingGroupId(this._zAxis, renderingGroupId);
- }
- this.scene = scene;
- this.update(new Vector3(), Vector3.Right(), Vector3.Up(), Vector3.Forward());
- }
- /**
- * Force the viewer to update
- * @param position defines the position of the viewer
- * @param xaxis defines the x axis of the viewer
- * @param yaxis defines the y axis of the viewer
- * @param zaxis defines the z axis of the viewer
- */
- update(position, xaxis, yaxis, zaxis) {
- this._xAxis.position.copyFrom(position);
- this._xAxis.setDirection(xaxis);
- this._xAxis.scaling.setAll(this.scaleLines * this._scaleLinesFactor);
- this._yAxis.position.copyFrom(position);
- this._yAxis.setDirection(yaxis);
- this._yAxis.scaling.setAll(this.scaleLines * this._scaleLinesFactor);
- this._zAxis.position.copyFrom(position);
- this._zAxis.setDirection(zaxis);
- this._zAxis.scaling.setAll(this.scaleLines * this._scaleLinesFactor);
- }
- /**
- * Creates an instance of this axes viewer.
- * @returns a new axes viewer with instanced meshes
- */
- createInstance() {
- const xAxis = AxisDragGizmo._CreateArrowInstance(this.scene, this._xAxis);
- const yAxis = AxisDragGizmo._CreateArrowInstance(this.scene, this._yAxis);
- const zAxis = AxisDragGizmo._CreateArrowInstance(this.scene, this._zAxis);
- const axesViewer = new axesViewer_AxesViewer(this.scene, this.scaleLines, null, xAxis, yAxis, zAxis);
- axesViewer._instanced = true;
- return axesViewer;
- }
- /** Releases resources */
- dispose() {
- if (this._xAxis) {
- this._xAxis.dispose(false, !this._instanced);
- }
- if (this._yAxis) {
- this._yAxis.dispose(false, !this._instanced);
- }
- if (this._zAxis) {
- this._zAxis.dispose(false, !this._instanced);
- }
- this.scene = null;
- }
- static _SetRenderingGroupId(node, id) {
- node.getChildMeshes().forEach((mesh) => {
- mesh.renderingGroupId = id;
- });
- }
-}
-//# sourceMappingURL=axesViewer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Debug/boneAxesViewer.js
-
-
-
-/**
- * The BoneAxesViewer will attach 3 axes to a specific bone of a specific mesh
- * @see demo here: https://www.babylonjs-playground.com/#0DE8F4#8
- */
-class BoneAxesViewer extends (/* unused pure expression or super */ null && (AxesViewer)) {
- /**
- * Creates a new BoneAxesViewer
- * @param scene defines the hosting scene
- * @param bone defines the target bone
- * @param mesh defines the target mesh
- * @param scaleLines defines a scaling factor for line length (1 by default)
- */
- constructor(scene, bone, mesh, scaleLines = 1) {
- super(scene, scaleLines);
- /** Gets current position */
- this.pos = Vector3.Zero();
- /** Gets direction of X axis */
- this.xaxis = Vector3.Zero();
- /** Gets direction of Y axis */
- this.yaxis = Vector3.Zero();
- /** Gets direction of Z axis */
- this.zaxis = Vector3.Zero();
- this.mesh = mesh;
- this.bone = bone;
- }
- /**
- * Force the viewer to update
- */
- update() {
- if (!this.mesh || !this.bone) {
- return;
- }
- const bone = this.bone;
- bone.getAbsolutePositionToRef(this.mesh, this.pos);
- bone.getDirectionToRef(Axis.X, this.mesh, this.xaxis);
- bone.getDirectionToRef(Axis.Y, this.mesh, this.yaxis);
- bone.getDirectionToRef(Axis.Z, this.mesh, this.zaxis);
- super.update(this.pos, this.xaxis, this.yaxis, this.zaxis);
- }
- /** Releases resources */
- dispose() {
- if (this.mesh) {
- this.mesh = null;
- this.bone = null;
- super.dispose();
- }
- }
-}
-//# sourceMappingURL=boneAxesViewer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Debug/debugLayer.js
-
-
-
-
-
-Object.defineProperty(scene_Scene.prototype, "debugLayer", {
- get: function () {
- if (!this._debugLayer) {
- this._debugLayer = new DebugLayer(this);
- }
- return this._debugLayer;
- },
- enumerable: true,
- configurable: true,
-});
-/**
- * Enum of inspector action tab
- */
-var DebugLayerTab;
-(function (DebugLayerTab) {
- /**
- * Properties tag (default)
- */
- DebugLayerTab[DebugLayerTab["Properties"] = 0] = "Properties";
- /**
- * Debug tab
- */
- DebugLayerTab[DebugLayerTab["Debug"] = 1] = "Debug";
- /**
- * Statistics tab
- */
- DebugLayerTab[DebugLayerTab["Statistics"] = 2] = "Statistics";
- /**
- * Tools tab
- */
- DebugLayerTab[DebugLayerTab["Tools"] = 3] = "Tools";
- /**
- * Settings tab
- */
- DebugLayerTab[DebugLayerTab["Settings"] = 4] = "Settings";
-})(DebugLayerTab || (DebugLayerTab = {}));
-/**
- * The debug layer (aka Inspector) is the go to tool in order to better understand
- * what is happening in your scene
- * @see https://doc.babylonjs.com/toolsAndResources/inspector
- */
-class DebugLayer {
- /**
- * Observable triggered when a property is changed through the inspector.
- */
- get onPropertyChangedObservable() {
- if (this.BJSINSPECTOR && this.BJSINSPECTOR.Inspector) {
- return this.BJSINSPECTOR.Inspector.OnPropertyChangedObservable;
- }
- if (!this._onPropertyChangedObservable) {
- this._onPropertyChangedObservable = new observable_Observable();
- }
- return this._onPropertyChangedObservable;
- }
- /**
- * Observable triggered when the selection is changed through the inspector.
- */
- get onSelectionChangedObservable() {
- if (this.BJSINSPECTOR && this.BJSINSPECTOR.Inspector) {
- return this.BJSINSPECTOR.Inspector.OnSelectionChangeObservable;
- }
- if (!this._onSelectionChangedObservable) {
- this._onSelectionChangedObservable = new observable_Observable();
- }
- return this._onSelectionChangedObservable;
- }
- /**
- * Instantiates a new debug layer.
- * The debug layer (aka Inspector) is the go to tool in order to better understand
- * what is happening in your scene
- * @see https://doc.babylonjs.com/toolsAndResources/inspector
- * @param scene Defines the scene to inspect
- */
- constructor(scene) {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- this.BJSINSPECTOR = this._getGlobalInspector();
- this._scene = scene || engineStore_EngineStore.LastCreatedScene;
- if (!this._scene) {
- return;
- }
- this._scene.onDisposeObservable.add(() => {
- // Debug layer
- if (this._scene._debugLayer) {
- this._scene._debugLayer.hide();
- }
- });
- }
- /**
- * Creates the inspector window.
- * @param config
- */
- _createInspector(config) {
- if (this.isVisible()) {
- return;
- }
- if (this._onPropertyChangedObservable) {
- for (const observer of this._onPropertyChangedObservable.observers) {
- this.BJSINSPECTOR.Inspector.OnPropertyChangedObservable.add(observer);
- }
- this._onPropertyChangedObservable.clear();
- this._onPropertyChangedObservable = undefined;
- }
- if (this._onSelectionChangedObservable) {
- for (const observer of this._onSelectionChangedObservable.observers) {
- this.BJSINSPECTOR.Inspector.OnSelectionChangedObservable.add(observer);
- }
- this._onSelectionChangedObservable.clear();
- this._onSelectionChangedObservable = undefined;
- }
- const userOptions = Object.assign({ overlay: false, showExplorer: true, showInspector: true, embedMode: false, handleResize: true, enablePopup: true }, config);
- this.BJSINSPECTOR = this.BJSINSPECTOR || this._getGlobalInspector();
- this.BJSINSPECTOR.Inspector.Show(this._scene, userOptions);
- }
- /**
- * Select a specific entity in the scene explorer and highlight a specific block in that entity property grid
- * @param entity defines the entity to select
- * @param lineContainerTitles defines the specific blocks to highlight (could be a string or an array of strings)
- */
- select(entity, lineContainerTitles) {
- if (this.BJSINSPECTOR) {
- if (lineContainerTitles) {
- if (Object.prototype.toString.call(lineContainerTitles) == "[object String]") {
- this.BJSINSPECTOR.Inspector.MarkLineContainerTitleForHighlighting(lineContainerTitles);
- }
- else {
- this.BJSINSPECTOR.Inspector.MarkMultipleLineContainerTitlesForHighlighting(lineContainerTitles);
- }
- }
- this.BJSINSPECTOR.Inspector.OnSelectionChangeObservable.notifyObservers(entity);
- }
- }
- /** Get the inspector from bundle or global */
- _getGlobalInspector() {
- // UMD Global name detection from Webpack Bundle UMD Name.
- if (typeof INSPECTOR !== "undefined") {
- return INSPECTOR;
- }
- // In case of module let s check the global emitted from the Inspector entry point.
- if (typeof BABYLON !== "undefined" && typeof BABYLON.Inspector !== "undefined") {
- return BABYLON;
- }
- return undefined;
- }
- /**
- * Get if the inspector is visible or not.
- * @returns true if visible otherwise, false
- */
- isVisible() {
- return this.BJSINSPECTOR && this.BJSINSPECTOR.Inspector.IsVisible;
- }
- /**
- * Hide the inspector and close its window.
- */
- hide() {
- if (this.BJSINSPECTOR) {
- this.BJSINSPECTOR.Inspector.Hide();
- }
- }
- /**
- * Update the scene in the inspector
- */
- setAsActiveScene() {
- if (this.BJSINSPECTOR) {
- this.BJSINSPECTOR.Inspector._SetNewScene(this._scene);
- }
- }
- /**
- * Launch the debugLayer.
- * @param config Define the configuration of the inspector
- * @returns a promise fulfilled when the debug layer is visible
- */
- show(config) {
- return new Promise((resolve) => {
- if (typeof this.BJSINSPECTOR == "undefined") {
- const inspectorUrl = config && config.inspectorURL ? config.inspectorURL : DebugLayer.InspectorURL;
- // Load inspector and add it to the DOM
- tools_Tools.LoadScript(inspectorUrl, () => {
- this._createInspector(config);
- resolve(this);
- });
- }
- else {
- // Otherwise creates the inspector
- this._createInspector(config);
- resolve(this);
- }
- });
- }
-}
-/**
- * Define the url to get the inspector script from.
- * By default it uses the babylonjs CDN.
- * @ignoreNaming
- */
-DebugLayer.InspectorURL = `https://unpkg.com/babylonjs-inspector@${engine_Engine.Version}/babylon.inspector.bundle.js`;
-//# sourceMappingURL=debugLayer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/boxBuilder.js
-
-
-
-
-
-
-/**
- * Creates the VertexData for a box
- * @param options an object used to set the following optional parameters for the box, required but can be empty
- * * size sets the width, height and depth of the box to the value of size, optional default 1
- * * width sets the width (x direction) of the box, overwrites the width set by size, optional, default size
- * * height sets the height (y direction) of the box, overwrites the height set by size, optional, default size
- * * depth sets the depth (z direction) of the box, overwrites the depth set by size, optional, default size
- * * faceUV an array of 6 Vector4 elements used to set different images to each box side
- * * faceColors an array of 6 Color3 elements used to set different colors to each box side
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.size
- * @param options.width
- * @param options.height
- * @param options.depth
- * @param options.faceUV
- * @param options.faceColors
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.wrap
- * @param options.topBaseAt
- * @param options.bottomBaseAt
- * @returns the VertexData of the box
- */
-function CreateBoxVertexData(options) {
- const nbFaces = 6;
- let indices = [0, 1, 2, 0, 2, 3, 4, 5, 6, 4, 6, 7, 8, 9, 10, 8, 10, 11, 12, 13, 14, 12, 14, 15, 16, 17, 18, 16, 18, 19, 20, 21, 22, 20, 22, 23];
- const normals = [
- 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, 0, 1, 0, 0, 1, 0, 0,
- 1, 0, 0, 1, 0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1, 0,
- ];
- const uvs = [];
- let positions = [];
- const width = options.width || options.size || 1;
- const height = options.height || options.size || 1;
- const depth = options.depth || options.size || 1;
- const wrap = options.wrap || false;
- let topBaseAt = options.topBaseAt === void 0 ? 1 : options.topBaseAt;
- let bottomBaseAt = options.bottomBaseAt === void 0 ? 0 : options.bottomBaseAt;
- topBaseAt = (topBaseAt + 4) % 4; // places values as 0 to 3
- bottomBaseAt = (bottomBaseAt + 4) % 4; // places values as 0 to 3
- const topOrder = [2, 0, 3, 1];
- const bottomOrder = [2, 0, 1, 3];
- let topIndex = topOrder[topBaseAt];
- let bottomIndex = bottomOrder[bottomBaseAt];
- let basePositions = [
- 1, -1, 1, -1, -1, 1, -1, 1, 1, 1, 1, 1, 1, 1, -1, -1, 1, -1, -1, -1, -1, 1, -1, -1, 1, 1, -1, 1, -1, -1, 1, -1, 1, 1, 1, 1, -1, 1, 1, -1, -1, 1, -1, -1, -1, -1, 1, -1, -1,
- 1, 1, -1, 1, -1, 1, 1, -1, 1, 1, 1, 1, -1, 1, 1, -1, -1, -1, -1, -1, -1, -1, 1,
- ];
- if (wrap) {
- indices = [2, 3, 0, 2, 0, 1, 4, 5, 6, 4, 6, 7, 9, 10, 11, 9, 11, 8, 12, 14, 15, 12, 13, 14];
- basePositions = [
- -1, 1, 1, 1, 1, 1, 1, -1, 1, -1, -1, 1, 1, 1, -1, -1, 1, -1, -1, -1, -1, 1, -1, -1, 1, 1, 1, 1, 1, -1, 1, -1, -1, 1, -1, 1, -1, 1, -1, -1, 1, 1, -1, -1, 1, -1, -1, -1,
- ];
- let topFaceBase = [
- [1, 1, 1],
- [-1, 1, 1],
- [-1, 1, -1],
- [1, 1, -1],
- ];
- let bottomFaceBase = [
- [-1, -1, 1],
- [1, -1, 1],
- [1, -1, -1],
- [-1, -1, -1],
- ];
- const topFaceOrder = [17, 18, 19, 16];
- const bottomFaceOrder = [22, 23, 20, 21];
- while (topIndex > 0) {
- topFaceBase.unshift(topFaceBase.pop());
- topFaceOrder.unshift(topFaceOrder.pop());
- topIndex--;
- }
- while (bottomIndex > 0) {
- bottomFaceBase.unshift(bottomFaceBase.pop());
- bottomFaceOrder.unshift(bottomFaceOrder.pop());
- bottomIndex--;
- }
- topFaceBase = topFaceBase.flat();
- bottomFaceBase = bottomFaceBase.flat();
- basePositions = basePositions.concat(topFaceBase).concat(bottomFaceBase);
- indices.push(topFaceOrder[0], topFaceOrder[2], topFaceOrder[3], topFaceOrder[0], topFaceOrder[1], topFaceOrder[2]);
- indices.push(bottomFaceOrder[0], bottomFaceOrder[2], bottomFaceOrder[3], bottomFaceOrder[0], bottomFaceOrder[1], bottomFaceOrder[2]);
- }
- const scaleArray = [width / 2, height / 2, depth / 2];
- positions = basePositions.reduce((accumulator, currentValue, currentIndex) => accumulator.concat(currentValue * scaleArray[currentIndex % 3]), []);
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- const faceUV = options.faceUV || new Array(6);
- const faceColors = options.faceColors;
- const colors = [];
- // default face colors and UV if undefined
- for (let f = 0; f < 6; f++) {
- if (faceUV[f] === undefined) {
- faceUV[f] = new math_vector_Vector4(0, 0, 1, 1);
- }
- if (faceColors && faceColors[f] === undefined) {
- faceColors[f] = new math_color_Color4(1, 1, 1, 1);
- }
- }
- // Create each face in turn.
- for (let index = 0; index < nbFaces; index++) {
- uvs.push(faceUV[index].z, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - faceUV[index].w : faceUV[index].w);
- uvs.push(faceUV[index].x, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - faceUV[index].w : faceUV[index].w);
- uvs.push(faceUV[index].x, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - faceUV[index].y : faceUV[index].y);
- uvs.push(faceUV[index].z, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - faceUV[index].y : faceUV[index].y);
- if (faceColors) {
- for (let c = 0; c < 4; c++) {
- colors.push(faceColors[index].r, faceColors[index].g, faceColors[index].b, faceColors[index].a);
- }
- }
- }
- // sides
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, options.frontUVs, options.backUVs);
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- if (faceColors) {
- const totalColors = sideOrientation === mesh_vertexData_VertexData.DOUBLESIDE ? colors.concat(colors) : colors;
- vertexData.colors = totalColors;
- }
- return vertexData;
-}
-/**
- * Creates the VertexData for a segmented box
- * @param options an object used to set the following optional parameters for the box, required but can be empty
- * * size sets the width, height and depth of the box to the value of size, optional default 1
- * * width sets the width (x direction) of the box, overwrites the width set by size, optional, default size
- * * height sets the height (y direction) of the box, overwrites the height set by size, optional, default size
- * * depth sets the depth (z direction) of the box, overwrites the depth set by size, optional, default size
- * * segments sets the number of segments on the all axis (1 by default)
- * * widthSegments sets the number of segments on the x axis (1 by default)
- * * heightSegments sets the number of segments on the y axis (1 by default)
- * * depthSegments sets the number of segments on the z axis (1 by default)
- * @param options.size
- * @param options.width
- * @param options.height
- * @param options.depth
- * @param options.segments
- * @param options.widthSegments
- * @param options.heightSegments
- * @param options.depthSegments
- * @returns the VertexData of the box
- */
-function CreateSegmentedBoxVertexData(options) {
- const width = options.width || options.size || 1;
- const height = options.height || options.size || 1;
- const depth = options.depth || options.size || 1;
- const widthSegments = (options.widthSegments || options.segments || 1) | 0;
- const heightSegments = (options.heightSegments || options.segments || 1) | 0;
- const depthSegments = (options.depthSegments || options.segments || 1) | 0;
- const rotationMatrix = new math_vector_Matrix();
- const translationMatrix = new math_vector_Matrix();
- const transformMatrix = new math_vector_Matrix();
- const bottomPlane = CreateGroundVertexData({ width: width, height: depth, subdivisionsX: widthSegments, subdivisionsY: depthSegments });
- math_vector_Matrix.TranslationToRef(0, -height / 2, 0, translationMatrix);
- math_vector_Matrix.RotationZToRef(Math.PI, rotationMatrix);
- rotationMatrix.multiplyToRef(translationMatrix, transformMatrix);
- bottomPlane.transform(transformMatrix);
- const topPlane = CreateGroundVertexData({ width: width, height: depth, subdivisionsX: widthSegments, subdivisionsY: depthSegments });
- math_vector_Matrix.TranslationToRef(0, height / 2, 0, transformMatrix);
- topPlane.transform(transformMatrix);
- const negXPlane = CreateGroundVertexData({ width: height, height: depth, subdivisionsX: heightSegments, subdivisionsY: depthSegments });
- math_vector_Matrix.TranslationToRef(-width / 2, 0, 0, translationMatrix);
- math_vector_Matrix.RotationZToRef(Math.PI / 2, rotationMatrix);
- rotationMatrix.multiplyToRef(translationMatrix, transformMatrix);
- negXPlane.transform(transformMatrix);
- const posXPlane = CreateGroundVertexData({ width: height, height: depth, subdivisionsX: heightSegments, subdivisionsY: depthSegments });
- math_vector_Matrix.TranslationToRef(width / 2, 0, 0, translationMatrix);
- math_vector_Matrix.RotationZToRef(-Math.PI / 2, rotationMatrix);
- rotationMatrix.multiplyToRef(translationMatrix, transformMatrix);
- posXPlane.transform(transformMatrix);
- const negZPlane = CreateGroundVertexData({ width: width, height: height, subdivisionsX: widthSegments, subdivisionsY: heightSegments });
- math_vector_Matrix.TranslationToRef(0, 0, -depth / 2, translationMatrix);
- math_vector_Matrix.RotationXToRef(-Math.PI / 2, rotationMatrix);
- rotationMatrix.multiplyToRef(translationMatrix, transformMatrix);
- negZPlane.transform(transformMatrix);
- const posZPlane = CreateGroundVertexData({ width: width, height: height, subdivisionsX: widthSegments, subdivisionsY: heightSegments });
- math_vector_Matrix.TranslationToRef(0, 0, depth / 2, translationMatrix);
- math_vector_Matrix.RotationXToRef(Math.PI / 2, rotationMatrix);
- rotationMatrix.multiplyToRef(translationMatrix, transformMatrix);
- posZPlane.transform(transformMatrix);
- // Result
- bottomPlane.merge([topPlane, posXPlane, negXPlane, negZPlane, posZPlane], true);
- return bottomPlane;
-}
-/**
- * Creates a box mesh
- * * The parameter `size` sets the size (float) of each box side (default 1)
- * * You can set some different box dimensions by using the parameters `width`, `height` and `depth` (all by default have the same value of `size`)
- * * You can set different colors and different images to each box side by using the parameters `faceColors` (an array of 6 Color3 elements) and `faceUV` (an array of 6 Vector4 elements)
- * * Please read this tutorial : https://doc.babylonjs.com/features/featuresDeepDive/materials/using/texturePerBoxFace
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#box
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.size
- * @param options.width
- * @param options.height
- * @param options.depth
- * @param options.faceUV
- * @param options.faceColors
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.wrap
- * @param options.topBaseAt
- * @param options.bottomBaseAt
- * @param options.updatable
- * @param scene defines the hosting scene
- * @returns the box mesh
- */
-function boxBuilder_CreateBox(name, options = {}, scene = null) {
- const box = new mesh_Mesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- box._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreateBoxVertexData(options);
- vertexData.applyToMesh(box, options.updatable);
- return box;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated please use CreateBox directly
- */
-const BoxBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateBox: boxBuilder_CreateBox,
-};
-// Side effects
-mesh_vertexData_VertexData.CreateBox = CreateBoxVertexData;
-mesh_Mesh.CreateBox = (name, size, scene = null, updatable, sideOrientation) => {
- const options = {
- size,
- sideOrientation,
- updatable,
- };
- return boxBuilder_CreateBox(name, options, scene);
-};
-//# sourceMappingURL=boxBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/sphereBuilder.js
-
-
-
-
-/**
- * Creates the VertexData for an ellipsoid, defaults to a sphere
- * @param options an object used to set the following optional parameters for the box, required but can be empty
- * * segments sets the number of horizontal strips optional, default 32
- * * diameter sets the axes dimensions, diameterX, diameterY and diameterZ to the value of diameter, optional default 1
- * * diameterX sets the diameterX (x direction) of the ellipsoid, overwrites the diameterX set by diameter, optional, default diameter
- * * diameterY sets the diameterY (y direction) of the ellipsoid, overwrites the diameterY set by diameter, optional, default diameter
- * * diameterZ sets the diameterZ (z direction) of the ellipsoid, overwrites the diameterZ set by diameter, optional, default diameter
- * * arc a number from 0 to 1, to create an unclosed ellipsoid based on the fraction of the circumference (latitude) given by the arc value, optional, default 1
- * * slice a number from 0 to 1, to create an unclosed ellipsoid based on the fraction of the height (latitude) given by the arc value, optional, default 1
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.segments
- * @param options.diameter
- * @param options.diameterX
- * @param options.diameterY
- * @param options.diameterZ
- * @param options.arc
- * @param options.slice
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.dedupTopBottomIndices
- * @returns the VertexData of the ellipsoid
- */
-function CreateSphereVertexData(options) {
- const segments = (options.segments || 32) | 0;
- const diameterX = options.diameterX || options.diameter || 1;
- const diameterY = options.diameterY || options.diameter || 1;
- const diameterZ = options.diameterZ || options.diameter || 1;
- const arc = options.arc && (options.arc <= 0 || options.arc > 1) ? 1.0 : options.arc || 1.0;
- const slice = options.slice && options.slice <= 0 ? 1.0 : options.slice || 1.0;
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- const dedupTopBottomIndices = !!options.dedupTopBottomIndices;
- const radius = new math_vector_Vector3(diameterX / 2, diameterY / 2, diameterZ / 2);
- const totalZRotationSteps = 2 + segments;
- const totalYRotationSteps = 2 * totalZRotationSteps;
- const indices = [];
- const positions = [];
- const normals = [];
- const uvs = [];
- for (let zRotationStep = 0; zRotationStep <= totalZRotationSteps; zRotationStep++) {
- const normalizedZ = zRotationStep / totalZRotationSteps;
- const angleZ = normalizedZ * Math.PI * slice;
- for (let yRotationStep = 0; yRotationStep <= totalYRotationSteps; yRotationStep++) {
- const normalizedY = yRotationStep / totalYRotationSteps;
- const angleY = normalizedY * Math.PI * 2 * arc;
- const rotationZ = math_vector_Matrix.RotationZ(-angleZ);
- const rotationY = math_vector_Matrix.RotationY(angleY);
- const afterRotZ = math_vector_Vector3.TransformCoordinates(math_vector_Vector3.Up(), rotationZ);
- const complete = math_vector_Vector3.TransformCoordinates(afterRotZ, rotationY);
- const vertex = complete.multiply(radius);
- const normal = complete.divide(radius).normalize();
- positions.push(vertex.x, vertex.y, vertex.z);
- normals.push(normal.x, normal.y, normal.z);
- uvs.push(normalizedY, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - normalizedZ : normalizedZ);
- }
- if (zRotationStep > 0) {
- const verticesCount = positions.length / 3;
- for (let firstIndex = verticesCount - 2 * (totalYRotationSteps + 1); firstIndex + totalYRotationSteps + 2 < verticesCount; firstIndex++) {
- if (dedupTopBottomIndices) {
- if (zRotationStep > 1) {
- indices.push(firstIndex);
- indices.push(firstIndex + 1);
- indices.push(firstIndex + totalYRotationSteps + 1);
- }
- if (zRotationStep < totalZRotationSteps || slice < 1.0) {
- indices.push(firstIndex + totalYRotationSteps + 1);
- indices.push(firstIndex + 1);
- indices.push(firstIndex + totalYRotationSteps + 2);
- }
- }
- else {
- indices.push(firstIndex);
- indices.push(firstIndex + 1);
- indices.push(firstIndex + totalYRotationSteps + 1);
- indices.push(firstIndex + totalYRotationSteps + 1);
- indices.push(firstIndex + 1);
- indices.push(firstIndex + totalYRotationSteps + 2);
- }
- }
- }
- }
- // Sides
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, options.frontUVs, options.backUVs);
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- return vertexData;
-}
-/**
- * Creates a sphere mesh
- * * The parameter `diameter` sets the diameter size (float) of the sphere (default 1)
- * * You can set some different sphere dimensions, for instance to build an ellipsoid, by using the parameters `diameterX`, `diameterY` and `diameterZ` (all by default have the same value of `diameter`)
- * * The parameter `segments` sets the sphere number of horizontal stripes (positive integer, default 32)
- * * You can create an unclosed sphere with the parameter `arc` (positive float, default 1), valued between 0 and 1, what is the ratio of the circumference (latitude) : 2 x PI x ratio
- * * You can create an unclosed sphere on its height with the parameter `slice` (positive float, default1), valued between 0 and 1, what is the height ratio (longitude)
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.segments
- * @param options.diameter
- * @param options.diameterX
- * @param options.diameterY
- * @param options.diameterZ
- * @param options.arc
- * @param options.slice
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.updatable
- * @param scene defines the hosting scene
- * @returns the sphere mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#sphere
- */
-function sphereBuilder_CreateSphere(name, options = {}, scene = null) {
- const sphere = new mesh_Mesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- sphere._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreateSphereVertexData(options);
- vertexData.applyToMesh(sphere, options.updatable);
- return sphere;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use CreateSphere directly
- */
-const SphereBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateSphere: sphereBuilder_CreateSphere,
-};
-mesh_vertexData_VertexData.CreateSphere = CreateSphereVertexData;
-mesh_Mesh.CreateSphere = (name, segments, diameter, scene, updatable, sideOrientation) => {
- const options = {
- segments: segments,
- diameterX: diameter,
- diameterY: diameter,
- diameterZ: diameter,
- sideOrientation: sideOrientation,
- updatable: updatable,
- };
- return sphereBuilder_CreateSphere(name, options, scene);
-};
-//# sourceMappingURL=sphereBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/capsuleBuilder.js
-
-
-
-
-/**
- * Scripts based off of https://github.com/maximeq/three-js-capsule-geometry/blob/master/src/CapsuleBufferGeometry.js
- * @param options the constructors options used to shape the mesh.
- * @returns the capsule VertexData
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set/capsule
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-function CreateCapsuleVertexData(options = {
- subdivisions: 2,
- tessellation: 16,
- height: 1,
- radius: 0.25,
- capSubdivisions: 6,
-}) {
- const subdivisions = Math.max(options.subdivisions ? options.subdivisions : 2, 1) | 0;
- const tessellation = Math.max(options.tessellation ? options.tessellation : 16, 3) | 0;
- const height = Math.max(options.height ? options.height : 1, 0);
- const radius = Math.max(options.radius ? options.radius : 0.25, 0);
- const capDetail = Math.max(options.capSubdivisions ? options.capSubdivisions : 6, 1) | 0;
- const radialSegments = tessellation;
- const heightSegments = subdivisions;
- const radiusTop = Math.max(options.radiusTop ? options.radiusTop : radius, 0);
- const radiusBottom = Math.max(options.radiusBottom ? options.radiusBottom : radius, 0);
- const heightMinusCaps = height - (radiusTop + radiusBottom);
- const thetaStart = 0.0;
- const thetaLength = 2.0 * Math.PI;
- const capsTopSegments = Math.max(options.topCapSubdivisions ? options.topCapSubdivisions : capDetail, 1);
- const capsBottomSegments = Math.max(options.bottomCapSubdivisions ? options.bottomCapSubdivisions : capDetail, 1);
- const alpha = Math.acos((radiusBottom - radiusTop) / height);
- let indices = [];
- const vertices = [];
- const normals = [];
- const uvs = [];
- let index = 0;
- const indexArray = [], halfHeight = heightMinusCaps * 0.5;
- const pi2 = Math.PI * 0.5;
- let x, y;
- const normal = math_vector_Vector3.Zero();
- const vertex = math_vector_Vector3.Zero();
- const cosAlpha = Math.cos(alpha);
- const sinAlpha = Math.sin(alpha);
- const coneLength = new math_vector_Vector2(radiusTop * sinAlpha, halfHeight + radiusTop * cosAlpha)
- .subtract(new math_vector_Vector2(radiusBottom * sinAlpha, -halfHeight + radiusBottom * cosAlpha))
- .length();
- // Total length for v texture coord
- const vl = radiusTop * alpha + coneLength + radiusBottom * (pi2 - alpha);
- let v = 0;
- for (y = 0; y <= capsTopSegments; y++) {
- const indexRow = [];
- const a = pi2 - alpha * (y / capsTopSegments);
- v += (radiusTop * alpha) / capsTopSegments;
- const cosA = Math.cos(a);
- const sinA = Math.sin(a);
- // calculate the radius of the current row
- const _radius = cosA * radiusTop;
- for (x = 0; x <= radialSegments; x++) {
- const u = x / radialSegments;
- const theta = u * thetaLength + thetaStart;
- const sinTheta = Math.sin(theta);
- const cosTheta = Math.cos(theta);
- // vertex
- vertex.x = _radius * sinTheta;
- vertex.y = halfHeight + sinA * radiusTop;
- vertex.z = _radius * cosTheta;
- vertices.push(vertex.x, vertex.y, vertex.z);
- // normal
- normal.set(cosA * sinTheta, sinA, cosA * cosTheta);
- normals.push(normal.x, normal.y, normal.z);
- // uv
- uvs.push(u, CompatibilityOptions.UseOpenGLOrientationForUV ? v / vl : 1 - v / vl);
- // save index of vertex in respective row
- indexRow.push(index);
- // increase index
- index++;
- }
- // now save vertices of the row in our index array
- indexArray.push(indexRow);
- }
- const coneHeight = height - radiusTop - radiusBottom + cosAlpha * radiusTop - cosAlpha * radiusBottom;
- const slope = (sinAlpha * (radiusBottom - radiusTop)) / coneHeight;
- for (y = 1; y <= heightSegments; y++) {
- const indexRow = [];
- v += coneLength / heightSegments;
- // calculate the radius of the current row
- const _radius = sinAlpha * ((y * (radiusBottom - radiusTop)) / heightSegments + radiusTop);
- for (x = 0; x <= radialSegments; x++) {
- const u = x / radialSegments;
- const theta = u * thetaLength + thetaStart;
- const sinTheta = Math.sin(theta);
- const cosTheta = Math.cos(theta);
- // vertex
- vertex.x = _radius * sinTheta;
- vertex.y = halfHeight + cosAlpha * radiusTop - (y * coneHeight) / heightSegments;
- vertex.z = _radius * cosTheta;
- vertices.push(vertex.x, vertex.y, vertex.z);
- // normal
- normal.set(sinTheta, slope, cosTheta).normalize();
- normals.push(normal.x, normal.y, normal.z);
- // uv
- uvs.push(u, CompatibilityOptions.UseOpenGLOrientationForUV ? v / vl : 1 - v / vl);
- // save index of vertex in respective row
- indexRow.push(index);
- // increase index
- index++;
- }
- // now save vertices of the row in our index array
- indexArray.push(indexRow);
- }
- for (y = 1; y <= capsBottomSegments; y++) {
- const indexRow = [];
- const a = pi2 - alpha - (Math.PI - alpha) * (y / capsBottomSegments);
- v += (radiusBottom * alpha) / capsBottomSegments;
- const cosA = Math.cos(a);
- const sinA = Math.sin(a);
- // calculate the radius of the current row
- const _radius = cosA * radiusBottom;
- for (x = 0; x <= radialSegments; x++) {
- const u = x / radialSegments;
- const theta = u * thetaLength + thetaStart;
- const sinTheta = Math.sin(theta);
- const cosTheta = Math.cos(theta);
- // vertex
- vertex.x = _radius * sinTheta;
- vertex.y = -halfHeight + sinA * radiusBottom;
- vertex.z = _radius * cosTheta;
- vertices.push(vertex.x, vertex.y, vertex.z);
- // normal
- normal.set(cosA * sinTheta, sinA, cosA * cosTheta);
- normals.push(normal.x, normal.y, normal.z);
- // uv
- uvs.push(u, CompatibilityOptions.UseOpenGLOrientationForUV ? v / vl : 1 - v / vl);
- // save index of vertex in respective row
- indexRow.push(index);
- // increase index
- index++;
- }
- // now save vertices of the row in our index array
- indexArray.push(indexRow);
- }
- // generate indices
- for (x = 0; x < radialSegments; x++) {
- for (y = 0; y < capsTopSegments + heightSegments + capsBottomSegments; y++) {
- // we use the index array to access the correct indices
- const i1 = indexArray[y][x];
- const i2 = indexArray[y + 1][x];
- const i3 = indexArray[y + 1][x + 1];
- const i4 = indexArray[y][x + 1];
- // face one
- indices.push(i1);
- indices.push(i2);
- indices.push(i4);
- // face two
- indices.push(i2);
- indices.push(i3);
- indices.push(i4);
- }
- }
- indices = indices.reverse();
- if (options.orientation && !options.orientation.equals(math_vector_Vector3.Up())) {
- const m = new math_vector_Matrix();
- options.orientation
- .clone()
- .scale(Math.PI * 0.5)
- .cross(math_vector_Vector3.Up())
- .toQuaternion()
- .toRotationMatrix(m);
- const v = math_vector_Vector3.Zero();
- for (let i = 0; i < vertices.length; i += 3) {
- v.set(vertices[i], vertices[i + 1], vertices[i + 2]);
- math_vector_Vector3.TransformCoordinatesToRef(v.clone(), m, v);
- vertices[i] = v.x;
- vertices[i + 1] = v.y;
- vertices[i + 2] = v.z;
- }
- }
- const vDat = new mesh_vertexData_VertexData();
- vDat.positions = vertices;
- vDat.normals = normals;
- vDat.uvs = uvs;
- vDat.indices = indices;
- return vDat;
-}
-/**
- * Creates a capsule or a pill mesh
- * @param name defines the name of the mesh
- * @param options The constructors options.
- * @param scene The scene the mesh is scoped to.
- * @returns Capsule Mesh
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-function capsuleBuilder_CreateCapsule(name, options = {
- orientation: math_vector_Vector3.Up(),
- subdivisions: 2,
- tessellation: 16,
- height: 1,
- radius: 0.25,
- capSubdivisions: 6,
- updatable: false,
-}, scene = null) {
- const capsule = new mesh_Mesh(name, scene);
- const vertexData = CreateCapsuleVertexData(options);
- vertexData.applyToMesh(capsule, options.updatable);
- return capsule;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated please use CreateCapsule directly
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-const CapsuleBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateCapsule: capsuleBuilder_CreateCapsule,
-};
-/**
- * Creates a capsule or a pill mesh
- * @param name defines the name of the mesh.
- * @param options the constructors options used to shape the mesh.
- * @param scene defines the scene the mesh is scoped to.
- * @returns the capsule mesh
- * @see https://doc.babylonjs.com/how_to/capsule_shape
- */
-mesh_Mesh.CreateCapsule = (name, options, scene) => {
- return capsuleBuilder_CreateCapsule(name, options, scene);
-};
-mesh_vertexData_VertexData.CreateCapsule = CreateCapsuleVertexData;
-//# sourceMappingURL=capsuleBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/ribbonBuilder.js
-
-
-
-
-
-/**
- * Creates the VertexData for a Ribbon
- * @param options an object used to set the following optional parameters for the ribbon, required but can be empty
- * * pathArray array of paths, each of which an array of successive Vector3
- * * closeArray creates a seam between the first and the last paths of the pathArray, optional, default false
- * * closePath creates a seam between the first and the last points of each path of the path array, optional, default false
- * * offset a positive integer, only used when pathArray contains a single path (offset = 10 means the point 1 is joined to the point 11), default rounded half size of the pathArray length
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * * invertUV swaps in the U and V coordinates when applying a texture, optional, default false
- * * uvs a linear array, of length 2 * number of vertices, of custom UV values, optional
- * * colors a linear array, of length 4 * number of vertices, of custom color values, optional
- * @param options.pathArray
- * @param options.closeArray
- * @param options.closePath
- * @param options.offset
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.invertUV
- * @param options.uvs
- * @param options.colors
- * @returns the VertexData of the ribbon
- */
-function CreateRibbonVertexData(options) {
- let pathArray = options.pathArray;
- const closeArray = options.closeArray || false;
- const closePath = options.closePath || false;
- const invertUV = options.invertUV || false;
- const defaultOffset = Math.floor(pathArray[0].length / 2);
- let offset = options.offset || defaultOffset;
- offset = offset > defaultOffset ? defaultOffset : Math.floor(offset); // offset max allowed : defaultOffset
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- const customUV = options.uvs;
- const customColors = options.colors;
- const positions = [];
- const indices = [];
- const normals = [];
- const uvs = [];
- const us = []; // us[path_id] = [uDist1, uDist2, uDist3 ... ] distances between points on path path_id
- const vs = []; // vs[i] = [vDist1, vDist2, vDist3, ... ] distances between points i of consecutive paths from pathArray
- const uTotalDistance = []; // uTotalDistance[p] : total distance of path p
- const vTotalDistance = []; // vTotalDistance[i] : total distance between points i of first and last path from pathArray
- let minlg; // minimal length among all paths from pathArray
- const lg = []; // array of path lengths : nb of vertex per path
- const idx = []; // array of path indexes : index of each path (first vertex) in the total vertex number
- let p; // path iterator
- let i; // point iterator
- let j; // point iterator
- // if single path in pathArray
- if (pathArray.length < 2) {
- const ar1 = [];
- const ar2 = [];
- for (i = 0; i < pathArray[0].length - offset; i++) {
- ar1.push(pathArray[0][i]);
- ar2.push(pathArray[0][i + offset]);
- }
- pathArray = [ar1, ar2];
- }
- // positions and horizontal distances (u)
- let idc = 0;
- const closePathCorr = closePath ? 1 : 0; // the final index will be +1 if closePath
- let path;
- let l;
- minlg = pathArray[0].length;
- let vectlg;
- let dist;
- for (p = 0; p < pathArray.length; p++) {
- uTotalDistance[p] = 0;
- us[p] = [0];
- path = pathArray[p];
- l = path.length;
- minlg = minlg < l ? minlg : l;
- j = 0;
- while (j < l) {
- positions.push(path[j].x, path[j].y, path[j].z);
- if (j > 0) {
- vectlg = path[j].subtract(path[j - 1]).length();
- dist = vectlg + uTotalDistance[p];
- us[p].push(dist);
- uTotalDistance[p] = dist;
- }
- j++;
- }
- if (closePath) {
- // an extra hidden vertex is added in the "positions" array
- j--;
- positions.push(path[0].x, path[0].y, path[0].z);
- vectlg = path[j].subtract(path[0]).length();
- dist = vectlg + uTotalDistance[p];
- us[p].push(dist);
- uTotalDistance[p] = dist;
- }
- lg[p] = l + closePathCorr;
- idx[p] = idc;
- idc += l + closePathCorr;
- }
- // vertical distances (v)
- let path1;
- let path2;
- let vertex1 = null;
- let vertex2 = null;
- for (i = 0; i < minlg + closePathCorr; i++) {
- vTotalDistance[i] = 0;
- vs[i] = [0];
- for (p = 0; p < pathArray.length - 1; p++) {
- path1 = pathArray[p];
- path2 = pathArray[p + 1];
- if (i === minlg) {
- // closePath
- vertex1 = path1[0];
- vertex2 = path2[0];
- }
- else {
- vertex1 = path1[i];
- vertex2 = path2[i];
- }
- vectlg = vertex2.subtract(vertex1).length();
- dist = vectlg + vTotalDistance[i];
- vs[i].push(dist);
- vTotalDistance[i] = dist;
- }
- if (closeArray && vertex2 && vertex1) {
- path1 = pathArray[p];
- path2 = pathArray[0];
- if (i === minlg) {
- // closePath
- vertex2 = path2[0];
- }
- vectlg = vertex2.subtract(vertex1).length();
- dist = vectlg + vTotalDistance[i];
- vTotalDistance[i] = dist;
- }
- }
- // uvs
- let u;
- let v;
- if (customUV) {
- for (p = 0; p < customUV.length; p++) {
- uvs.push(customUV[p].x, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - customUV[p].y : customUV[p].y);
- }
- }
- else {
- for (p = 0; p < pathArray.length; p++) {
- for (i = 0; i < minlg + closePathCorr; i++) {
- u = uTotalDistance[p] != 0.0 ? us[p][i] / uTotalDistance[p] : 0.0;
- v = vTotalDistance[i] != 0.0 ? vs[i][p] / vTotalDistance[i] : 0.0;
- if (invertUV) {
- uvs.push(v, u);
- }
- else {
- uvs.push(u, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - v : v);
- }
- }
- }
- }
- // indices
- p = 0; // path index
- let pi = 0; // positions array index
- let l1 = lg[p] - 1; // path1 length
- let l2 = lg[p + 1] - 1; // path2 length
- let min = l1 < l2 ? l1 : l2; // current path stop index
- let shft = idx[1] - idx[0]; // shift
- const path1nb = closeArray ? lg.length : lg.length - 1; // number of path1 to iterate on
- while (pi <= min && p < path1nb) {
- // stay under min and don't go over next to last path
- // draw two triangles between path1 (p1) and path2 (p2) : (p1.pi, p2.pi, p1.pi+1) and (p2.pi+1, p1.pi+1, p2.pi) clockwise
- indices.push(pi, pi + shft, pi + 1);
- indices.push(pi + shft + 1, pi + 1, pi + shft);
- pi += 1;
- if (pi === min) {
- // if end of one of two consecutive paths reached, go to next existing path
- p++;
- if (p === lg.length - 1) {
- // last path of pathArray reached <=> closeArray == true
- shft = idx[0] - idx[p];
- l1 = lg[p] - 1;
- l2 = lg[0] - 1;
- }
- else {
- shft = idx[p + 1] - idx[p];
- l1 = lg[p] - 1;
- l2 = lg[p + 1] - 1;
- }
- pi = idx[p];
- min = l1 < l2 ? l1 + pi : l2 + pi;
- }
- }
- // normals
- mesh_vertexData_VertexData.ComputeNormals(positions, indices, normals);
- if (closePath) {
- // update both the first and last vertex normals to their average value
- let indexFirst = 0;
- let indexLast = 0;
- for (p = 0; p < pathArray.length; p++) {
- indexFirst = idx[p] * 3;
- if (p + 1 < pathArray.length) {
- indexLast = (idx[p + 1] - 1) * 3;
- }
- else {
- indexLast = normals.length - 3;
- }
- normals[indexFirst] = (normals[indexFirst] + normals[indexLast]) * 0.5;
- normals[indexFirst + 1] = (normals[indexFirst + 1] + normals[indexLast + 1]) * 0.5;
- normals[indexFirst + 2] = (normals[indexFirst + 2] + normals[indexLast + 2]) * 0.5;
- normals[indexLast] = normals[indexFirst];
- normals[indexLast + 1] = normals[indexFirst + 1];
- normals[indexLast + 2] = normals[indexFirst + 2];
- }
- }
- // sides
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, options.frontUVs, options.backUVs);
- // Colors
- let colors = null;
- if (customColors) {
- colors = new Float32Array(customColors.length * 4);
- for (let c = 0; c < customColors.length; c++) {
- colors[c * 4] = customColors[c].r;
- colors[c * 4 + 1] = customColors[c].g;
- colors[c * 4 + 2] = customColors[c].b;
- colors[c * 4 + 3] = customColors[c].a;
- }
- }
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- const positions32 = new Float32Array(positions);
- const normals32 = new Float32Array(normals);
- const uvs32 = new Float32Array(uvs);
- vertexData.indices = indices;
- vertexData.positions = positions32;
- vertexData.normals = normals32;
- vertexData.uvs = uvs32;
- if (colors) {
- vertexData.set(colors, buffer_VertexBuffer.ColorKind);
- }
- if (closePath) {
- vertexData._idx = idx;
- }
- return vertexData;
-}
-/**
- * Creates a ribbon mesh. The ribbon is a parametric shape. It has no predefined shape. Its final shape will depend on the input parameters
- * * The parameter `pathArray` is a required array of paths, what are each an array of successive Vector3. The pathArray parameter depicts the ribbon geometry
- * * The parameter `closeArray` (boolean, default false) creates a seam between the first and the last paths of the path array
- * * The parameter `closePath` (boolean, default false) creates a seam between the first and the last points of each path of the path array
- * * The parameter `offset` (positive integer, default : rounded half size of the pathArray length), is taken in account only if the `pathArray` is containing a single path
- * * It's the offset to join the points from the same path. Ex : offset = 10 means the point 1 is joined to the point 11
- * * The optional parameter `instance` is an instance of an existing Ribbon object to be updated with the passed `pathArray` parameter : https://doc.babylonjs.com/features/featuresDeepDive/mesh/dynamicMeshMorph#ribbon
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The optional parameter `invertUV` (boolean, default false) swaps in the geometry the U and V coordinates to apply a texture
- * * The parameter `uvs` is an optional flat array of `Vector2` to update/set each ribbon vertex with its own custom UV values instead of the computed ones
- * * The parameters `colors` is an optional flat array of `Color4` to set/update each ribbon vertex with its own custom color values
- * * Note that if you use the parameters `uvs` or `colors`, the passed arrays must be populated with the right number of elements, it is to say the number of ribbon vertices. Remember that if you set `closePath` to `true`, there's one extra vertex per path in the geometry
- * * Moreover, you can use the parameter `color` with `instance` (to update the ribbon), only if you previously used it at creation time
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.pathArray
- * @param options.closeArray
- * @param options.closePath
- * @param options.offset
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.instance
- * @param options.invertUV
- * @param options.uvs
- * @param options.colors
- * @param scene defines the hosting scene
- * @returns the ribbon mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param/ribbon_extra
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param
- */
-function CreateRibbon(name, options, scene = null) {
- const pathArray = options.pathArray;
- const closeArray = options.closeArray;
- const closePath = options.closePath;
- const sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- const instance = options.instance;
- const updatable = options.updatable;
- if (instance) {
- // existing ribbon instance update
- // positionFunction : ribbon case
- // only pathArray and sideOrientation parameters are taken into account for positions update
- const minimum = math_vector_TmpVectors.Vector3[0].setAll(Number.MAX_VALUE);
- const maximum = math_vector_TmpVectors.Vector3[1].setAll(-Number.MAX_VALUE);
- const positionFunction = (positions) => {
- let minlg = pathArray[0].length;
- const mesh = instance;
- let i = 0;
- const ns = mesh._originalBuilderSideOrientation === mesh_Mesh.DOUBLESIDE ? 2 : 1;
- for (let si = 1; si <= ns; ++si) {
- for (let p = 0; p < pathArray.length; ++p) {
- const path = pathArray[p];
- const l = path.length;
- minlg = minlg < l ? minlg : l;
- for (let j = 0; j < minlg; ++j) {
- const pathPoint = path[j];
- positions[i] = pathPoint.x;
- positions[i + 1] = pathPoint.y;
- positions[i + 2] = pathPoint.z;
- minimum.minimizeInPlaceFromFloats(pathPoint.x, pathPoint.y, pathPoint.z);
- maximum.maximizeInPlaceFromFloats(pathPoint.x, pathPoint.y, pathPoint.z);
- i += 3;
- }
- if (mesh._creationDataStorage && mesh._creationDataStorage.closePath) {
- const pathPoint = path[0];
- positions[i] = pathPoint.x;
- positions[i + 1] = pathPoint.y;
- positions[i + 2] = pathPoint.z;
- i += 3;
- }
- }
- }
- };
- const positions = instance.getVerticesData(buffer_VertexBuffer.PositionKind);
- positionFunction(positions);
- if (instance.hasBoundingInfo) {
- instance.getBoundingInfo().reConstruct(minimum, maximum, instance._worldMatrix);
- }
- else {
- instance.buildBoundingInfo(minimum, maximum, instance._worldMatrix);
- }
- instance.updateVerticesData(buffer_VertexBuffer.PositionKind, positions, false, false);
- if (options.colors) {
- const colors = instance.getVerticesData(buffer_VertexBuffer.ColorKind);
- for (let c = 0, colorIndex = 0; c < options.colors.length; c++, colorIndex += 4) {
- const color = options.colors[c];
- colors[colorIndex] = color.r;
- colors[colorIndex + 1] = color.g;
- colors[colorIndex + 2] = color.b;
- colors[colorIndex + 3] = color.a;
- }
- instance.updateVerticesData(buffer_VertexBuffer.ColorKind, colors, false, false);
- }
- if (options.uvs) {
- const uvs = instance.getVerticesData(buffer_VertexBuffer.UVKind);
- for (let i = 0; i < options.uvs.length; i++) {
- uvs[i * 2] = options.uvs[i].x;
- uvs[i * 2 + 1] = CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - options.uvs[i].y : options.uvs[i].y;
- }
- instance.updateVerticesData(buffer_VertexBuffer.UVKind, uvs, false, false);
- }
- if (!instance.areNormalsFrozen || instance.isFacetDataEnabled) {
- const indices = instance.getIndices();
- const normals = instance.getVerticesData(buffer_VertexBuffer.NormalKind);
- const params = instance.isFacetDataEnabled ? instance.getFacetDataParameters() : null;
- mesh_vertexData_VertexData.ComputeNormals(positions, indices, normals, params);
- if (instance._creationDataStorage && instance._creationDataStorage.closePath) {
- let indexFirst = 0;
- let indexLast = 0;
- for (let p = 0; p < pathArray.length; p++) {
- indexFirst = instance._creationDataStorage.idx[p] * 3;
- if (p + 1 < pathArray.length) {
- indexLast = (instance._creationDataStorage.idx[p + 1] - 1) * 3;
- }
- else {
- indexLast = normals.length - 3;
- }
- normals[indexFirst] = (normals[indexFirst] + normals[indexLast]) * 0.5;
- normals[indexFirst + 1] = (normals[indexFirst + 1] + normals[indexLast + 1]) * 0.5;
- normals[indexFirst + 2] = (normals[indexFirst + 2] + normals[indexLast + 2]) * 0.5;
- normals[indexLast] = normals[indexFirst];
- normals[indexLast + 1] = normals[indexFirst + 1];
- normals[indexLast + 2] = normals[indexFirst + 2];
- }
- }
- if (!instance.areNormalsFrozen) {
- instance.updateVerticesData(buffer_VertexBuffer.NormalKind, normals, false, false);
- }
- }
- return instance;
- }
- else {
- // new ribbon creation
- const ribbon = new mesh_Mesh(name, scene);
- ribbon._originalBuilderSideOrientation = sideOrientation;
- ribbon._creationDataStorage = new _CreationDataStorage();
- const vertexData = CreateRibbonVertexData(options);
- if (closePath) {
- ribbon._creationDataStorage.idx = vertexData._idx;
- }
- ribbon._creationDataStorage.closePath = closePath;
- ribbon._creationDataStorage.closeArray = closeArray;
- vertexData.applyToMesh(ribbon, updatable);
- return ribbon;
- }
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use CreateRibbon directly
- */
-const RibbonBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateRibbon,
-};
-mesh_vertexData_VertexData.CreateRibbon = CreateRibbonVertexData;
-mesh_Mesh.CreateRibbon = (name, pathArray, closeArray = false, closePath, offset, scene, updatable = false, sideOrientation, instance) => {
- return CreateRibbon(name, {
- pathArray: pathArray,
- closeArray: closeArray,
- closePath: closePath,
- offset: offset,
- updatable: updatable,
- sideOrientation: sideOrientation,
- instance: instance,
- }, scene);
-};
-//# sourceMappingURL=ribbonBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/discBuilder.js
-
-
-
-/**
- * Creates the VertexData of the Disc or regular Polygon
- * @param options an object used to set the following optional parameters for the disc, required but can be empty
- * * radius the radius of the disc, optional default 0.5
- * * tessellation the number of polygon sides, optional, default 64
- * * arc a number from 0 to 1, to create an unclosed polygon based on the fraction of the circumference given by the arc value, optional, default 1
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.radius
- * @param options.tessellation
- * @param options.arc
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the box
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-function CreateDiscVertexData(options) {
- const positions = new Array();
- const indices = new Array();
- const normals = new Array();
- const uvs = new Array();
- const radius = options.radius || 0.5;
- const tessellation = options.tessellation || 64;
- const arc = options.arc && (options.arc <= 0 || options.arc > 1) ? 1.0 : options.arc || 1.0;
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- // positions and uvs
- positions.push(0, 0, 0); // disc center first
- uvs.push(0.5, 0.5);
- const theta = Math.PI * 2 * arc;
- const step = arc === 1 ? theta / tessellation : theta / (tessellation - 1);
- let a = 0;
- for (let t = 0; t < tessellation; t++) {
- const x = Math.cos(a);
- const y = Math.sin(a);
- const u = (x + 1) / 2;
- const v = (1 - y) / 2;
- positions.push(radius * x, radius * y, 0);
- uvs.push(u, CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - v : v);
- a += step;
- }
- if (arc === 1) {
- positions.push(positions[3], positions[4], positions[5]); // close the circle
- uvs.push(uvs[2], CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - uvs[3] : uvs[3]);
- }
- //indices
- const vertexNb = positions.length / 3;
- for (let i = 1; i < vertexNb - 1; i++) {
- indices.push(i + 1, 0, i);
- }
- // result
- mesh_vertexData_VertexData.ComputeNormals(positions, indices, normals);
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, options.frontUVs, options.backUVs);
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- return vertexData;
-}
-/**
- * Creates a plane polygonal mesh. By default, this is a disc
- * * The parameter `radius` sets the radius size (float) of the polygon (default 0.5)
- * * The parameter `tessellation` sets the number of polygon sides (positive integer, default 64). So a tessellation valued to 3 will build a triangle, to 4 a square, etc
- * * You can create an unclosed polygon with the parameter `arc` (positive float, default 1), valued between 0 and 1, what is the ratio of the circumference : 2 x PI x ratio
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.radius
- * @param options.tessellation
- * @param options.arc
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param scene defines the hosting scene
- * @returns the plane polygonal mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#disc-or-regular-polygon
- */
-function discBuilder_CreateDisc(name, options = {}, scene = null) {
- const disc = new mesh_Mesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- disc._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreateDiscVertexData(options);
- vertexData.applyToMesh(disc, options.updatable);
- return disc;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated please use CreateDisc directly
- */
-const DiscBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateDisc: discBuilder_CreateDisc,
-};
-mesh_vertexData_VertexData.CreateDisc = CreateDiscVertexData;
-mesh_Mesh.CreateDisc = (name, radius, tessellation, scene = null, updatable, sideOrientation) => {
- const options = {
- radius,
- tessellation,
- sideOrientation,
- updatable,
- };
- return discBuilder_CreateDisc(name, options, scene);
-};
-//# sourceMappingURL=discBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/tiledPlaneBuilder.js
-
-
-/**
- * Creates the VertexData for a tiled plane
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set/tiled_plane
- * @param options an object used to set the following optional parameters for the tiled plane, required but can be empty
- * * pattern a limited pattern arrangement depending on the number
- * * size of the box
- * * width of the box, overwrites size
- * * height of the box, overwrites size
- * * tileSize sets the width, height and depth of the tile to the value of size, optional default 1
- * * tileWidth sets the width (x direction) of the tile, overwrites the width set by size, optional, default size
- * * tileHeight sets the height (y direction) of the tile, overwrites the height set by size, optional, default size
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * alignHorizontal places whole tiles aligned to the center, left or right of a row
- * * alignVertical places whole tiles aligned to the center, left or right of a column
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * @param options.pattern
- * @param options.tileSize
- * @param options.tileWidth
- * @param options.tileHeight
- * @param options.size
- * @param options.width
- * @param options.height
- * @param options.alignHorizontal
- * @param options.alignVertical
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @returns the VertexData of the tiled plane
- */
-function CreateTiledPlaneVertexData(options) {
- const flipTile = options.pattern || mesh_Mesh.NO_FLIP;
- const tileWidth = options.tileWidth || options.tileSize || 1;
- const tileHeight = options.tileHeight || options.tileSize || 1;
- const alignH = options.alignHorizontal || 0;
- const alignV = options.alignVertical || 0;
- const width = options.width || options.size || 1;
- const tilesX = Math.floor(width / tileWidth);
- let offsetX = width - tilesX * tileWidth;
- const height = options.height || options.size || 1;
- const tilesY = Math.floor(height / tileHeight);
- let offsetY = height - tilesY * tileHeight;
- const halfWidth = (tileWidth * tilesX) / 2;
- const halfHeight = (tileHeight * tilesY) / 2;
- let adjustX = 0;
- let adjustY = 0;
- let startX = 0;
- let startY = 0;
- let endX = 0;
- let endY = 0;
- //Part Tiles
- if (offsetX > 0 || offsetY > 0) {
- startX = -halfWidth;
- startY = -halfHeight;
- endX = halfWidth;
- endY = halfHeight;
- switch (alignH) {
- case mesh_Mesh.CENTER:
- offsetX /= 2;
- startX -= offsetX;
- endX += offsetX;
- break;
- case mesh_Mesh.LEFT:
- endX += offsetX;
- adjustX = -offsetX / 2;
- break;
- case mesh_Mesh.RIGHT:
- startX -= offsetX;
- adjustX = offsetX / 2;
- break;
- }
- switch (alignV) {
- case mesh_Mesh.CENTER:
- offsetY /= 2;
- startY -= offsetY;
- endY += offsetY;
- break;
- case mesh_Mesh.BOTTOM:
- endY += offsetY;
- adjustY = -offsetY / 2;
- break;
- case mesh_Mesh.TOP:
- startY -= offsetY;
- adjustY = offsetY / 2;
- break;
- }
- }
- const positions = [];
- const normals = [];
- const uvBase = [];
- uvBase[0] = [0, 0, 1, 0, 1, 1, 0, 1];
- uvBase[1] = [0, 0, 1, 0, 1, 1, 0, 1];
- if (flipTile === mesh_Mesh.ROTATE_TILE || flipTile === mesh_Mesh.ROTATE_ROW) {
- uvBase[1] = [1, 1, 0, 1, 0, 0, 1, 0];
- }
- if (flipTile === mesh_Mesh.FLIP_TILE || flipTile === mesh_Mesh.FLIP_ROW) {
- uvBase[1] = [1, 0, 0, 0, 0, 1, 1, 1];
- }
- if (flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE || flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW) {
- uvBase[1] = [0, 1, 1, 1, 1, 0, 0, 0];
- }
- let uvs = [];
- const colors = [];
- const indices = [];
- let index = 0;
- for (let y = 0; y < tilesY; y++) {
- for (let x = 0; x < tilesX; x++) {
- positions.push(-halfWidth + x * tileWidth + adjustX, -halfHeight + y * tileHeight + adjustY, 0);
- positions.push(-halfWidth + (x + 1) * tileWidth + adjustX, -halfHeight + y * tileHeight + adjustY, 0);
- positions.push(-halfWidth + (x + 1) * tileWidth + adjustX, -halfHeight + (y + 1) * tileHeight + adjustY, 0);
- positions.push(-halfWidth + x * tileWidth + adjustX, -halfHeight + (y + 1) * tileHeight + adjustY, 0);
- indices.push(index, index + 1, index + 3, index + 1, index + 2, index + 3);
- if (flipTile === mesh_Mesh.FLIP_TILE || flipTile === mesh_Mesh.ROTATE_TILE || flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE) {
- uvs = uvs.concat(uvBase[((x % 2) + (y % 2)) % 2]);
- }
- else if (flipTile === mesh_Mesh.FLIP_ROW || flipTile === mesh_Mesh.ROTATE_ROW || flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW) {
- uvs = uvs.concat(uvBase[y % 2]);
- }
- else {
- uvs = uvs.concat(uvBase[0]);
- }
- colors.push(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
- normals.push(0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1);
- index += 4;
- }
- }
- //Part Tiles
- if (offsetX > 0 || offsetY > 0) {
- const partialBottomRow = offsetY > 0 && (alignV === mesh_Mesh.CENTER || alignV === mesh_Mesh.TOP);
- const partialTopRow = offsetY > 0 && (alignV === mesh_Mesh.CENTER || alignV === mesh_Mesh.BOTTOM);
- const partialLeftCol = offsetX > 0 && (alignH === mesh_Mesh.CENTER || alignH === mesh_Mesh.RIGHT);
- const partialRightCol = offsetX > 0 && (alignH === mesh_Mesh.CENTER || alignH === mesh_Mesh.LEFT);
- let uvPart = [];
- let a, b, c, d;
- //corners
- if (partialBottomRow && partialLeftCol) {
- //bottom left corner
- positions.push(startX + adjustX, startY + adjustY, 0);
- positions.push(-halfWidth + adjustX, startY + adjustY, 0);
- positions.push(-halfWidth + adjustX, startY + offsetY + adjustY, 0);
- positions.push(startX + adjustX, startY + offsetY + adjustY, 0);
- indices.push(index, index + 1, index + 3, index + 1, index + 2, index + 3);
- index += 4;
- a = 1 - offsetX / tileWidth;
- b = 1 - offsetY / tileHeight;
- c = 1;
- d = 1;
- uvPart = [a, b, c, b, c, d, a, d];
- if (flipTile === mesh_Mesh.ROTATE_ROW) {
- uvPart = [1 - a, 1 - b, 1 - c, 1 - b, 1 - c, 1 - d, 1 - a, 1 - d];
- }
- if (flipTile === mesh_Mesh.FLIP_ROW) {
- uvPart = [1 - a, b, 1 - c, b, 1 - c, d, 1 - a, d];
- }
- if (flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW) {
- uvPart = [a, 1 - b, c, 1 - b, c, 1 - d, a, 1 - d];
- }
- uvs = uvs.concat(uvPart);
- colors.push(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
- normals.push(0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1);
- }
- if (partialBottomRow && partialRightCol) {
- //bottom right corner
- positions.push(halfWidth + adjustX, startY + adjustY, 0);
- positions.push(endX + adjustX, startY + adjustY, 0);
- positions.push(endX + adjustX, startY + offsetY + adjustY, 0);
- positions.push(halfWidth + adjustX, startY + offsetY + adjustY, 0);
- indices.push(index, index + 1, index + 3, index + 1, index + 2, index + 3);
- index += 4;
- a = 0;
- b = 1 - offsetY / tileHeight;
- c = offsetX / tileWidth;
- d = 1;
- uvPart = [a, b, c, b, c, d, a, d];
- if (flipTile === mesh_Mesh.ROTATE_ROW || (flipTile === mesh_Mesh.ROTATE_TILE && tilesX % 2 === 0)) {
- uvPart = [1 - a, 1 - b, 1 - c, 1 - b, 1 - c, 1 - d, 1 - a, 1 - d];
- }
- if (flipTile === mesh_Mesh.FLIP_ROW || (flipTile === mesh_Mesh.FLIP_TILE && tilesX % 2 === 0)) {
- uvPart = [1 - a, b, 1 - c, b, 1 - c, d, 1 - a, d];
- }
- if (flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW || (flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE && tilesX % 2 === 0)) {
- uvPart = [a, 1 - b, c, 1 - b, c, 1 - d, a, 1 - d];
- }
- uvs = uvs.concat(uvPart);
- colors.push(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
- normals.push(0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1);
- }
- if (partialTopRow && partialLeftCol) {
- //top left corner
- positions.push(startX + adjustX, halfHeight + adjustY, 0);
- positions.push(-halfWidth + adjustX, halfHeight + adjustY, 0);
- positions.push(-halfWidth + adjustX, endY + adjustY, 0);
- positions.push(startX + adjustX, endY + adjustY, 0);
- indices.push(index, index + 1, index + 3, index + 1, index + 2, index + 3);
- index += 4;
- a = 1 - offsetX / tileWidth;
- b = 0;
- c = 1;
- d = offsetY / tileHeight;
- uvPart = [a, b, c, b, c, d, a, d];
- if ((flipTile === mesh_Mesh.ROTATE_ROW && tilesY % 2 === 1) || (flipTile === mesh_Mesh.ROTATE_TILE && tilesY % 1 === 0)) {
- uvPart = [1 - a, 1 - b, 1 - c, 1 - b, 1 - c, 1 - d, 1 - a, 1 - d];
- }
- if ((flipTile === mesh_Mesh.FLIP_ROW && tilesY % 2 === 1) || (flipTile === mesh_Mesh.FLIP_TILE && tilesY % 2 === 0)) {
- uvPart = [1 - a, b, 1 - c, b, 1 - c, d, 1 - a, d];
- }
- if ((flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW && tilesY % 2 === 1) || (flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE && tilesY % 2 === 0)) {
- uvPart = [a, 1 - b, c, 1 - b, c, 1 - d, a, 1 - d];
- }
- uvs = uvs.concat(uvPart);
- colors.push(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
- normals.push(0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1);
- }
- if (partialTopRow && partialRightCol) {
- //top right corner
- positions.push(halfWidth + adjustX, halfHeight + adjustY, 0);
- positions.push(endX + adjustX, halfHeight + adjustY, 0);
- positions.push(endX + adjustX, endY + adjustY, 0);
- positions.push(halfWidth + adjustX, endY + adjustY, 0);
- indices.push(index, index + 1, index + 3, index + 1, index + 2, index + 3);
- index += 4;
- a = 0;
- b = 0;
- c = offsetX / tileWidth;
- d = offsetY / tileHeight;
- uvPart = [a, b, c, b, c, d, a, d];
- if ((flipTile === mesh_Mesh.ROTATE_ROW && tilesY % 2 === 1) || (flipTile === mesh_Mesh.ROTATE_TILE && (tilesY + tilesX) % 2 === 1)) {
- uvPart = [1 - a, 1 - b, 1 - c, 1 - b, 1 - c, 1 - d, 1 - a, 1 - d];
- }
- if ((flipTile === mesh_Mesh.FLIP_ROW && tilesY % 2 === 1) || (flipTile === mesh_Mesh.FLIP_TILE && (tilesY + tilesX) % 2 === 1)) {
- uvPart = [1 - a, b, 1 - c, b, 1 - c, d, 1 - a, d];
- }
- if ((flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW && tilesY % 2 === 1) || (flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE && (tilesY + tilesX) % 2 === 1)) {
- uvPart = [a, 1 - b, c, 1 - b, c, 1 - d, a, 1 - d];
- }
- uvs = uvs.concat(uvPart);
- colors.push(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
- normals.push(0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1);
- }
- //part rows
- if (partialBottomRow) {
- const uvBaseBR = [];
- a = 0;
- b = 1 - offsetY / tileHeight;
- c = 1;
- d = 1;
- uvBaseBR[0] = [a, b, c, b, c, d, a, d];
- uvBaseBR[1] = [a, b, c, b, c, d, a, d];
- if (flipTile === mesh_Mesh.ROTATE_TILE || flipTile === mesh_Mesh.ROTATE_ROW) {
- uvBaseBR[1] = [1 - a, 1 - b, 1 - c, 1 - b, 1 - c, 1 - d, 1 - a, 1 - d];
- }
- if (flipTile === mesh_Mesh.FLIP_TILE || flipTile === mesh_Mesh.FLIP_ROW) {
- uvBaseBR[1] = [1 - a, b, 1 - c, b, 1 - c, d, 1 - a, d];
- }
- if (flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE || flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW) {
- uvBaseBR[1] = [a, 1 - b, c, 1 - b, c, 1 - d, a, 1 - d];
- }
- for (let x = 0; x < tilesX; x++) {
- positions.push(-halfWidth + x * tileWidth + adjustX, startY + adjustY, 0);
- positions.push(-halfWidth + (x + 1) * tileWidth + adjustX, startY + adjustY, 0);
- positions.push(-halfWidth + (x + 1) * tileWidth + adjustX, startY + offsetY + adjustY, 0);
- positions.push(-halfWidth + x * tileWidth + adjustX, startY + offsetY + adjustY, 0);
- indices.push(index, index + 1, index + 3, index + 1, index + 2, index + 3);
- index += 4;
- if (flipTile === mesh_Mesh.FLIP_TILE || flipTile === mesh_Mesh.ROTATE_TILE || flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE) {
- uvs = uvs.concat(uvBaseBR[(x + 1) % 2]);
- }
- else if (flipTile === mesh_Mesh.FLIP_ROW || flipTile === mesh_Mesh.ROTATE_ROW || flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW) {
- uvs = uvs.concat(uvBaseBR[1]);
- }
- else {
- uvs = uvs.concat(uvBaseBR[0]);
- }
- colors.push(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
- normals.push(0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1);
- }
- }
- if (partialTopRow) {
- const uvBaseTR = [];
- a = 0;
- b = 0;
- c = 1;
- d = offsetY / tileHeight;
- uvBaseTR[0] = [a, b, c, b, c, d, a, d];
- uvBaseTR[1] = [a, b, c, b, c, d, a, d];
- if (flipTile === mesh_Mesh.ROTATE_TILE || flipTile === mesh_Mesh.ROTATE_ROW) {
- uvBaseTR[1] = [1 - a, 1 - b, 1 - c, 1 - b, 1 - c, 1 - d, 1 - a, 1 - d];
- }
- if (flipTile === mesh_Mesh.FLIP_TILE || flipTile === mesh_Mesh.FLIP_ROW) {
- uvBaseTR[1] = [1 - a, b, 1 - c, b, 1 - c, d, 1 - a, d];
- }
- if (flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE || flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW) {
- uvBaseTR[1] = [a, 1 - b, c, 1 - b, c, 1 - d, a, 1 - d];
- }
- for (let x = 0; x < tilesX; x++) {
- positions.push(-halfWidth + x * tileWidth + adjustX, endY - offsetY + adjustY, 0);
- positions.push(-halfWidth + (x + 1) * tileWidth + adjustX, endY - offsetY + adjustY, 0);
- positions.push(-halfWidth + (x + 1) * tileWidth + adjustX, endY + adjustY, 0);
- positions.push(-halfWidth + x * tileWidth + adjustX, endY + adjustY, 0);
- indices.push(index, index + 1, index + 3, index + 1, index + 2, index + 3);
- index += 4;
- if (flipTile === mesh_Mesh.FLIP_TILE || flipTile === mesh_Mesh.ROTATE_TILE || flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE) {
- uvs = uvs.concat(uvBaseTR[(x + tilesY) % 2]);
- }
- else if (flipTile === mesh_Mesh.FLIP_ROW || flipTile === mesh_Mesh.ROTATE_ROW || flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW) {
- uvs = uvs.concat(uvBaseTR[tilesY % 2]);
- }
- else {
- uvs = uvs.concat(uvBaseTR[0]);
- }
- colors.push(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
- normals.push(0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1);
- }
- }
- if (partialLeftCol) {
- const uvBaseLC = [];
- a = 1 - offsetX / tileWidth;
- b = 0;
- c = 1;
- d = 1;
- uvBaseLC[0] = [a, b, c, b, c, d, a, d];
- uvBaseLC[1] = [a, b, c, b, c, d, a, d];
- if (flipTile === mesh_Mesh.ROTATE_TILE || flipTile === mesh_Mesh.ROTATE_ROW) {
- uvBaseLC[1] = [1 - a, 1 - b, 1 - c, 1 - b, 1 - c, 1 - d, 1 - a, 1 - d];
- }
- if (flipTile === mesh_Mesh.FLIP_TILE || flipTile === mesh_Mesh.FLIP_ROW) {
- uvBaseLC[1] = [1 - a, b, 1 - c, b, 1 - c, d, 1 - a, d];
- }
- if (flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE || flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW) {
- uvBaseLC[1] = [a, 1 - b, c, 1 - b, c, 1 - d, a, 1 - d];
- }
- for (let y = 0; y < tilesY; y++) {
- positions.push(startX + adjustX, -halfHeight + y * tileHeight + adjustY, 0);
- positions.push(startX + offsetX + adjustX, -halfHeight + y * tileHeight + adjustY, 0);
- positions.push(startX + offsetX + adjustX, -halfHeight + (y + 1) * tileHeight + adjustY, 0);
- positions.push(startX + adjustX, -halfHeight + (y + 1) * tileHeight + adjustY, 0);
- indices.push(index, index + 1, index + 3, index + 1, index + 2, index + 3);
- index += 4;
- if (flipTile === mesh_Mesh.FLIP_TILE || flipTile === mesh_Mesh.ROTATE_TILE || flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE) {
- uvs = uvs.concat(uvBaseLC[(y + 1) % 2]);
- }
- else if (flipTile === mesh_Mesh.FLIP_ROW || flipTile === mesh_Mesh.ROTATE_ROW || flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW) {
- uvs = uvs.concat(uvBaseLC[y % 2]);
- }
- else {
- uvs = uvs.concat(uvBaseLC[0]);
- }
- colors.push(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
- normals.push(0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1);
- }
- }
- if (partialRightCol) {
- const uvBaseRC = [];
- a = 0;
- b = 0;
- c = offsetX / tileHeight;
- d = 1;
- uvBaseRC[0] = [a, b, c, b, c, d, a, d];
- uvBaseRC[1] = [a, b, c, b, c, d, a, d];
- if (flipTile === mesh_Mesh.ROTATE_TILE || flipTile === mesh_Mesh.ROTATE_ROW) {
- uvBaseRC[1] = [1 - a, 1 - b, 1 - c, 1 - b, 1 - c, 1 - d, 1 - a, 1 - d];
- }
- if (flipTile === mesh_Mesh.FLIP_TILE || flipTile === mesh_Mesh.FLIP_ROW) {
- uvBaseRC[1] = [1 - a, b, 1 - c, b, 1 - c, d, 1 - a, d];
- }
- if (flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE || flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW) {
- uvBaseRC[1] = [a, 1 - b, c, 1 - b, c, 1 - d, a, 1 - d];
- }
- for (let y = 0; y < tilesY; y++) {
- positions.push(endX - offsetX + adjustX, -halfHeight + y * tileHeight + adjustY, 0);
- positions.push(endX + adjustX, -halfHeight + y * tileHeight + adjustY, 0);
- positions.push(endX + adjustX, -halfHeight + (y + 1) * tileHeight + adjustY, 0);
- positions.push(endX - offsetX + adjustX, -halfHeight + (y + 1) * tileHeight + adjustY, 0);
- indices.push(index, index + 1, index + 3, index + 1, index + 2, index + 3);
- index += 4;
- if (flipTile === mesh_Mesh.FLIP_TILE || flipTile === mesh_Mesh.ROTATE_TILE || flipTile === mesh_Mesh.FLIP_N_ROTATE_TILE) {
- uvs = uvs.concat(uvBaseRC[(y + tilesX) % 2]);
- }
- else if (flipTile === mesh_Mesh.FLIP_ROW || flipTile === mesh_Mesh.ROTATE_ROW || flipTile === mesh_Mesh.FLIP_N_ROTATE_ROW) {
- uvs = uvs.concat(uvBaseRC[y % 2]);
- }
- else {
- uvs = uvs.concat(uvBaseRC[0]);
- }
- colors.push(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
- normals.push(0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, -1);
- }
- }
- }
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- // sides
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, options.frontUVs, options.backUVs);
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- const totalColors = sideOrientation === mesh_vertexData_VertexData.DOUBLESIDE ? colors.concat(colors) : colors;
- vertexData.colors = totalColors;
- return vertexData;
-}
-/**
- * Creates a tiled plane mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set/tiled_plane
- * @param name defines the name of the mesh
- * @param options an object used to set the following optional parameters for the tiled plane, required but can be empty
- * * pattern a limited pattern arrangement depending on the number
- * * size of the box
- * * width of the box, overwrites size
- * * height of the box, overwrites size
- * * tileSize sets the width, height and depth of the tile to the value of size, optional default 1
- * * tileWidth sets the width (x direction) of the tile, overwrites the width set by size, optional, default size
- * * tileHeight sets the height (y direction) of the tile, overwrites the height set by size, optional, default size
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * alignHorizontal places whole tiles aligned to the center, left or right of a row
- * * alignVertical places whole tiles aligned to the center, left or right of a column
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.pattern
- * @param options.tileSize
- * @param options.tileWidth
- * @param options.tileHeight
- * @param options.size
- * @param options.width
- * @param options.height
- * @param options.alignHorizontal
- * @param options.alignVertical
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.updatable
- * @param scene defines the hosting scene
- * @returns the box mesh
- */
-function CreateTiledPlane(name, options, scene = null) {
- const plane = new mesh_Mesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- plane._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreateTiledPlaneVertexData(options);
- vertexData.applyToMesh(plane, options.updatable);
- return plane;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use CreateTiledPlane instead
- */
-const TiledPlaneBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateTiledPlane,
-};
-mesh_vertexData_VertexData.CreateTiledPlane = CreateTiledPlaneVertexData;
-//# sourceMappingURL=tiledPlaneBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/tiledBoxBuilder.js
-
-
-
-
-
-
-/**
- * Creates the VertexData for a tiled box
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set/tiled_box
- * @param options an object used to set the following optional parameters for the tiled box, required but can be empty
- * * pattern sets the rotation or reflection pattern for the tiles,
- * * size of the box
- * * width of the box, overwrites size
- * * height of the box, overwrites size
- * * depth of the box, overwrites size
- * * tileSize sets the size of a tile
- * * tileWidth sets the tile width and overwrites tileSize
- * * tileHeight sets the tile width and overwrites tileSize
- * * faceUV an array of 6 Vector4 elements used to set different images to each box side
- * * faceColors an array of 6 Color3 elements used to set different colors to each box side
- * * alignHorizontal places whole tiles aligned to the center, left or right of a row
- * * alignVertical places whole tiles aligned to the center, left or right of a column
- * @param options.pattern
- * @param options.size
- * @param options.width
- * @param options.height
- * @param options.depth
- * @param options.tileSize
- * @param options.tileWidth
- * @param options.tileHeight
- * @param options.faceUV
- * @param options.faceColors
- * @param options.alignHorizontal
- * @param options.alignVertical
- * @param options.sideOrientation
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * @returns the VertexData of the TiledBox
- */
-function CreateTiledBoxVertexData(options) {
- const nbFaces = 6;
- const faceUV = options.faceUV || new Array(6);
- const faceColors = options.faceColors;
- const flipTile = options.pattern || mesh_Mesh.NO_FLIP;
- const width = options.width || options.size || 1;
- const height = options.height || options.size || 1;
- const depth = options.depth || options.size || 1;
- const tileWidth = options.tileWidth || options.tileSize || 1;
- const tileHeight = options.tileHeight || options.tileSize || 1;
- const alignH = options.alignHorizontal || 0;
- const alignV = options.alignVertical || 0;
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- // default face colors and UV if undefined
- for (let f = 0; f < nbFaces; f++) {
- if (faceUV[f] === undefined) {
- faceUV[f] = new math_vector_Vector4(0, 0, 1, 1);
- }
- if (faceColors && faceColors[f] === undefined) {
- faceColors[f] = new math_color_Color4(1, 1, 1, 1);
- }
- }
- const halfWidth = width / 2;
- const halfHeight = height / 2;
- const halfDepth = depth / 2;
- const faceVertexData = [];
- for (let f = 0; f < 2; f++) {
- //front and back
- faceVertexData[f] = CreateTiledPlaneVertexData({
- pattern: flipTile,
- tileWidth: tileWidth,
- tileHeight: tileHeight,
- width: width,
- height: height,
- alignVertical: alignV,
- alignHorizontal: alignH,
- sideOrientation: sideOrientation,
- });
- }
- for (let f = 2; f < 4; f++) {
- //sides
- faceVertexData[f] = CreateTiledPlaneVertexData({
- pattern: flipTile,
- tileWidth: tileWidth,
- tileHeight: tileHeight,
- width: depth,
- height: height,
- alignVertical: alignV,
- alignHorizontal: alignH,
- sideOrientation: sideOrientation,
- });
- }
- let baseAlignV = alignV;
- if (alignV === mesh_Mesh.BOTTOM) {
- baseAlignV = mesh_Mesh.TOP;
- }
- else if (alignV === mesh_Mesh.TOP) {
- baseAlignV = mesh_Mesh.BOTTOM;
- }
- for (let f = 4; f < 6; f++) {
- //top and bottom
- faceVertexData[f] = CreateTiledPlaneVertexData({
- pattern: flipTile,
- tileWidth: tileWidth,
- tileHeight: tileHeight,
- width: width,
- height: depth,
- alignVertical: baseAlignV,
- alignHorizontal: alignH,
- sideOrientation: sideOrientation,
- });
- }
- let positions = [];
- let normals = [];
- let uvs = [];
- let indices = [];
- const colors = [];
- const facePositions = [];
- const faceNormals = [];
- const newFaceUV = [];
- let lu = 0;
- let li = 0;
- for (let f = 0; f < nbFaces; f++) {
- const len = faceVertexData[f].positions.length;
- facePositions[f] = [];
- faceNormals[f] = [];
- for (let p = 0; p < len / 3; p++) {
- facePositions[f].push(new math_vector_Vector3(faceVertexData[f].positions[3 * p], faceVertexData[f].positions[3 * p + 1], faceVertexData[f].positions[3 * p + 2]));
- faceNormals[f].push(new math_vector_Vector3(faceVertexData[f].normals[3 * p], faceVertexData[f].normals[3 * p + 1], faceVertexData[f].normals[3 * p + 2]));
- }
- // uvs
- lu = faceVertexData[f].uvs.length;
- newFaceUV[f] = [];
- for (let i = 0; i < lu; i += 2) {
- newFaceUV[f][i] = faceUV[f].x + (faceUV[f].z - faceUV[f].x) * faceVertexData[f].uvs[i];
- newFaceUV[f][i + 1] = faceUV[f].y + (faceUV[f].w - faceUV[f].y) * faceVertexData[f].uvs[i + 1];
- if (CompatibilityOptions.UseOpenGLOrientationForUV) {
- newFaceUV[f][i + 1] = 1.0 - newFaceUV[f][i + 1];
- }
- }
- uvs = uvs.concat(newFaceUV[f]);
- indices = indices.concat(faceVertexData[f].indices.map((x) => x + li));
- li += facePositions[f].length;
- if (faceColors) {
- for (let c = 0; c < 4; c++) {
- colors.push(faceColors[f].r, faceColors[f].g, faceColors[f].b, faceColors[f].a);
- }
- }
- }
- const vec0 = new math_vector_Vector3(0, 0, halfDepth);
- const mtrx0 = math_vector_Matrix.RotationY(Math.PI);
- positions = facePositions[0]
- .map((entry) => math_vector_Vector3.TransformNormal(entry, mtrx0).add(vec0))
- .map((entry) => [entry.x, entry.y, entry.z])
- .reduce((accumulator, currentValue) => accumulator.concat(currentValue), []);
- normals = faceNormals[0]
- .map((entry) => math_vector_Vector3.TransformNormal(entry, mtrx0))
- .map((entry) => [entry.x, entry.y, entry.z])
- .reduce((accumulator, currentValue) => accumulator.concat(currentValue), []);
- positions = positions.concat(facePositions[1]
- .map((entry) => entry.subtract(vec0))
- .map((entry) => [entry.x, entry.y, entry.z])
- .reduce((accumulator, currentValue) => accumulator.concat(currentValue), []));
- normals = normals.concat(faceNormals[1].map((entry) => [entry.x, entry.y, entry.z]).reduce((accumulator, currentValue) => accumulator.concat(currentValue), []));
- const vec2 = new math_vector_Vector3(halfWidth, 0, 0);
- const mtrx2 = math_vector_Matrix.RotationY(-Math.PI / 2);
- positions = positions.concat(facePositions[2]
- .map((entry) => math_vector_Vector3.TransformNormal(entry, mtrx2).add(vec2))
- .map((entry) => [entry.x, entry.y, entry.z])
- .reduce((accumulator, currentValue) => accumulator.concat(currentValue), []));
- normals = normals.concat(faceNormals[2]
- .map((entry) => math_vector_Vector3.TransformNormal(entry, mtrx2))
- .map((entry) => [entry.x, entry.y, entry.z])
- .reduce((accumulator, currentValue) => accumulator.concat(currentValue), []));
- const mtrx3 = math_vector_Matrix.RotationY(Math.PI / 2);
- positions = positions.concat(facePositions[3]
- .map((entry) => math_vector_Vector3.TransformNormal(entry, mtrx3).subtract(vec2))
- .map((entry) => [entry.x, entry.y, entry.z])
- .reduce((accumulator, currentValue) => accumulator.concat(currentValue), []));
- normals = normals.concat(faceNormals[3]
- .map((entry) => math_vector_Vector3.TransformNormal(entry, mtrx3))
- .map((entry) => [entry.x, entry.y, entry.z])
- .reduce((accumulator, currentValue) => accumulator.concat(currentValue), []));
- const vec4 = new math_vector_Vector3(0, halfHeight, 0);
- const mtrx4 = math_vector_Matrix.RotationX(Math.PI / 2);
- positions = positions.concat(facePositions[4]
- .map((entry) => math_vector_Vector3.TransformNormal(entry, mtrx4).add(vec4))
- .map((entry) => [entry.x, entry.y, entry.z])
- .reduce((accumulator, currentValue) => accumulator.concat(currentValue), []));
- normals = normals.concat(faceNormals[4]
- .map((entry) => math_vector_Vector3.TransformNormal(entry, mtrx4))
- .map((entry) => [entry.x, entry.y, entry.z])
- .reduce((accumulator, currentValue) => accumulator.concat(currentValue), []));
- const mtrx5 = math_vector_Matrix.RotationX(-Math.PI / 2);
- positions = positions.concat(facePositions[5]
- .map((entry) => math_vector_Vector3.TransformNormal(entry, mtrx5).subtract(vec4))
- .map((entry) => [entry.x, entry.y, entry.z])
- .reduce((accumulator, currentValue) => accumulator.concat(currentValue), []));
- normals = normals.concat(faceNormals[5]
- .map((entry) => math_vector_Vector3.TransformNormal(entry, mtrx5))
- .map((entry) => [entry.x, entry.y, entry.z])
- .reduce((accumulator, currentValue) => accumulator.concat(currentValue), []));
- // sides
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs);
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- if (faceColors) {
- const totalColors = sideOrientation === mesh_vertexData_VertexData.DOUBLESIDE ? colors.concat(colors) : colors;
- vertexData.colors = totalColors;
- }
- return vertexData;
-}
-/**
- * Creates a tiled box mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set/tiled_box
- * @param name defines the name of the mesh
- * @param options an object used to set the following optional parameters for the tiled box, required but can be empty
- * * pattern sets the rotation or reflection pattern for the tiles,
- * * size of the box
- * * width of the box, overwrites size
- * * height of the box, overwrites size
- * * depth of the box, overwrites size
- * * tileSize sets the size of a tile
- * * tileWidth sets the tile width and overwrites tileSize
- * * tileHeight sets the tile width and overwrites tileSize
- * * faceUV an array of 6 Vector4 elements used to set different images to each box side
- * * faceColors an array of 6 Color3 elements used to set different colors to each box side
- * * alignHorizontal places whole tiles aligned to the center, left or right of a row
- * * alignVertical places whole tiles aligned to the center, left or right of a column
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * @param options.pattern
- * @param options.width
- * @param options.height
- * @param options.depth
- * @param options.tileSize
- * @param options.tileWidth
- * @param options.tileHeight
- * @param options.alignHorizontal
- * @param options.alignVertical
- * @param options.faceUV
- * @param options.faceColors
- * @param options.sideOrientation
- * @param options.updatable
- * @param scene defines the hosting scene
- * @returns the box mesh
- */
-function CreateTiledBox(name, options, scene = null) {
- const box = new mesh_Mesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- box._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreateTiledBoxVertexData(options);
- vertexData.applyToMesh(box, options.updatable);
- return box;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use CreateTiledBox instead
- */
-const TiledBoxBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateTiledBox,
-};
-mesh_vertexData_VertexData.CreateTiledBox = CreateTiledBoxVertexData;
-//# sourceMappingURL=tiledBoxBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/torusKnotBuilder.js
-
-
-
-
-// based on http://code.google.com/p/away3d/source/browse/trunk/fp10/Away3D/src/away3d/primitives/TorusKnot.as?spec=svn2473&r=2473
-/**
- * Creates the VertexData for a TorusKnot
- * @param options an object used to set the following optional parameters for the TorusKnot, required but can be empty
- * * radius the radius of the torus knot, optional, default 2
- * * tube the thickness of the tube, optional, default 0.5
- * * radialSegments the number of sides on each tube segments, optional, default 32
- * * tubularSegments the number of tubes to decompose the knot into, optional, default 32
- * * p the number of windings around the z axis, optional, default 2
- * * q the number of windings around the x axis, optional, default 3
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.radius
- * @param options.tube
- * @param options.radialSegments
- * @param options.tubularSegments
- * @param options.p
- * @param options.q
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the Torus Knot
- */
-function CreateTorusKnotVertexData(options) {
- const indices = new Array();
- const positions = new Array();
- const normals = new Array();
- const uvs = new Array();
- const radius = options.radius || 2;
- const tube = options.tube || 0.5;
- const radialSegments = options.radialSegments || 32;
- const tubularSegments = options.tubularSegments || 32;
- const p = options.p || 2;
- const q = options.q || 3;
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- // Helper
- const getPos = (angle) => {
- const cu = Math.cos(angle);
- const su = Math.sin(angle);
- const quOverP = (q / p) * angle;
- const cs = Math.cos(quOverP);
- const tx = radius * (2 + cs) * 0.5 * cu;
- const ty = radius * (2 + cs) * su * 0.5;
- const tz = radius * Math.sin(quOverP) * 0.5;
- return new math_vector_Vector3(tx, ty, tz);
- };
- // Vertices
- let i;
- let j;
- for (i = 0; i <= radialSegments; i++) {
- const modI = i % radialSegments;
- const u = (modI / radialSegments) * 2 * p * Math.PI;
- const p1 = getPos(u);
- const p2 = getPos(u + 0.01);
- const tang = p2.subtract(p1);
- let n = p2.add(p1);
- const bitan = math_vector_Vector3.Cross(tang, n);
- n = math_vector_Vector3.Cross(bitan, tang);
- bitan.normalize();
- n.normalize();
- for (j = 0; j < tubularSegments; j++) {
- const modJ = j % tubularSegments;
- const v = (modJ / tubularSegments) * 2 * Math.PI;
- const cx = -tube * Math.cos(v);
- const cy = tube * Math.sin(v);
- positions.push(p1.x + cx * n.x + cy * bitan.x);
- positions.push(p1.y + cx * n.y + cy * bitan.y);
- positions.push(p1.z + cx * n.z + cy * bitan.z);
- uvs.push(i / radialSegments);
- uvs.push(CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - j / tubularSegments : j / tubularSegments);
- }
- }
- for (i = 0; i < radialSegments; i++) {
- for (j = 0; j < tubularSegments; j++) {
- const jNext = (j + 1) % tubularSegments;
- const a = i * tubularSegments + j;
- const b = (i + 1) * tubularSegments + j;
- const c = (i + 1) * tubularSegments + jNext;
- const d = i * tubularSegments + jNext;
- indices.push(d);
- indices.push(b);
- indices.push(a);
- indices.push(d);
- indices.push(c);
- indices.push(b);
- }
- }
- // Normals
- mesh_vertexData_VertexData.ComputeNormals(positions, indices, normals);
- // Sides
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, options.frontUVs, options.backUVs);
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- return vertexData;
-}
-/**
- * Creates a torus knot mesh
- * * The parameter `radius` sets the global radius size (float) of the torus knot (default 2)
- * * The parameter `radialSegments` sets the number of sides on each tube segments (positive integer, default 32)
- * * The parameter `tubularSegments` sets the number of tubes to decompose the knot into (positive integer, default 32)
- * * The parameters `p` and `q` are the number of windings on each axis (positive integers, default 2 and 3)
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created.
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.radius
- * @param options.tube
- * @param options.radialSegments
- * @param options.tubularSegments
- * @param options.p
- * @param options.q
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param scene defines the hosting scene
- * @returns the torus knot mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#torus-knot
- */
-function CreateTorusKnot(name, options = {}, scene) {
- const torusKnot = new mesh_Mesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- torusKnot._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreateTorusKnotVertexData(options);
- vertexData.applyToMesh(torusKnot, options.updatable);
- return torusKnot;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use CreateTorusKnot instead
- */
-const TorusKnotBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateTorusKnot,
-};
-mesh_vertexData_VertexData.CreateTorusKnot = CreateTorusKnotVertexData;
-mesh_Mesh.CreateTorusKnot = (name, radius, tube, radialSegments, tubularSegments, p, q, scene, updatable, sideOrientation) => {
- const options = {
- radius,
- tube,
- radialSegments,
- tubularSegments,
- p,
- q,
- sideOrientation,
- updatable,
- };
- return CreateTorusKnot(name, options, scene);
-};
-//# sourceMappingURL=torusKnotBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/shaderMaterial.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-const shaderMaterial_onCreatedEffectParameters = { effect: null, subMesh: null };
-/**
- * The ShaderMaterial object has the necessary methods to pass data from your scene to the Vertex and Fragment Shaders and returns a material that can be applied to any mesh.
- *
- * This returned material effects how the mesh will look based on the code in the shaders.
- *
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/shaders/shaderMaterial
- */
-class shaderMaterial_ShaderMaterial extends PushMaterial {
- /**
- * Instantiate a new shader material.
- * The ShaderMaterial object has the necessary methods to pass data from your scene to the Vertex and Fragment Shaders and returns a material that can be applied to any mesh.
- * This returned material effects how the mesh will look based on the code in the shaders.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/shaders/shaderMaterial
- * @param name Define the name of the material in the scene
- * @param scene Define the scene the material belongs to
- * @param shaderPath Defines the route to the shader code in one of three ways:
- * * object: \{ vertex: "custom", fragment: "custom" \}, used with Effect.ShadersStore["customVertexShader"] and Effect.ShadersStore["customFragmentShader"]
- * * object: \{ vertexElement: "vertexShaderCode", fragmentElement: "fragmentShaderCode" \}, used with shader code in script tags
- * * object: \{ vertexSource: "vertex shader code string", fragmentSource: "fragment shader code string" \} using with strings containing the shaders code
- * * string: "./COMMON_NAME", used with external files COMMON_NAME.vertex.fx and COMMON_NAME.fragment.fx in index.html folder.
- * @param options Define the options used to create the shader
- * @param storeEffectOnSubMeshes true to store effect on submeshes, false to store the effect directly in the material class.
- */
- constructor(name, scene, shaderPath, options = {}, storeEffectOnSubMeshes = true) {
- super(name, scene, storeEffectOnSubMeshes);
- this._textures = {};
- this._textureArrays = {};
- this._externalTextures = {};
- this._floats = {};
- this._ints = {};
- this._uints = {};
- this._floatsArrays = {};
- this._colors3 = {};
- this._colors3Arrays = {};
- this._colors4 = {};
- this._colors4Arrays = {};
- this._vectors2 = {};
- this._vectors3 = {};
- this._vectors4 = {};
- this._quaternions = {};
- this._quaternionsArrays = {};
- this._matrices = {};
- this._matrixArrays = {};
- this._matrices3x3 = {};
- this._matrices2x2 = {};
- this._vectors2Arrays = {};
- this._vectors3Arrays = {};
- this._vectors4Arrays = {};
- this._uniformBuffers = {};
- this._textureSamplers = {};
- this._storageBuffers = {};
- this._cachedWorldViewMatrix = new math_vector_Matrix();
- this._cachedWorldViewProjectionMatrix = new math_vector_Matrix();
- this._multiview = false;
- /**
- * @internal
- */
- this._materialHelperNeedsPreviousMatrices = false;
- this._shaderPath = shaderPath;
- this._options = Object.assign({ needAlphaBlending: false, needAlphaTesting: false, attributes: ["position", "normal", "uv"], uniforms: ["worldViewProjection"], uniformBuffers: [], samplers: [], externalTextures: [], samplerObjects: [], storageBuffers: [], defines: [], useClipPlane: false }, options);
- }
- /**
- * Gets the shader path used to define the shader code
- * It can be modified to trigger a new compilation
- */
- get shaderPath() {
- return this._shaderPath;
- }
- /**
- * Sets the shader path used to define the shader code
- * It can be modified to trigger a new compilation
- */
- set shaderPath(shaderPath) {
- this._shaderPath = shaderPath;
- }
- /**
- * Gets the options used to compile the shader.
- * They can be modified to trigger a new compilation
- */
- get options() {
- return this._options;
- }
- /**
- * is multiview set to true?
- */
- get isMultiview() {
- return this._multiview;
- }
- /**
- * Gets the current class name of the material e.g. "ShaderMaterial"
- * Mainly use in serialization.
- * @returns the class name
- */
- getClassName() {
- return "ShaderMaterial";
- }
- /**
- * Specifies if the material will require alpha blending
- * @returns a boolean specifying if alpha blending is needed
- */
- needAlphaBlending() {
- return this.alpha < 1.0 || this._options.needAlphaBlending;
- }
- /**
- * Specifies if this material should be rendered in alpha test mode
- * @returns a boolean specifying if an alpha test is needed.
- */
- needAlphaTesting() {
- return this._options.needAlphaTesting;
- }
- _checkUniform(uniformName) {
- if (this._options.uniforms.indexOf(uniformName) === -1) {
- this._options.uniforms.push(uniformName);
- }
- }
- /**
- * Set a texture in the shader.
- * @param name Define the name of the uniform samplers as defined in the shader
- * @param texture Define the texture to bind to this sampler
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setTexture(name, texture) {
- if (this._options.samplers.indexOf(name) === -1) {
- this._options.samplers.push(name);
- }
- this._textures[name] = texture;
- return this;
- }
- /**
- * Set a texture array in the shader.
- * @param name Define the name of the uniform sampler array as defined in the shader
- * @param textures Define the list of textures to bind to this sampler
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setTextureArray(name, textures) {
- if (this._options.samplers.indexOf(name) === -1) {
- this._options.samplers.push(name);
- }
- this._checkUniform(name);
- this._textureArrays[name] = textures;
- return this;
- }
- /**
- * Set an internal texture in the shader.
- * @param name Define the name of the uniform samplers as defined in the shader
- * @param texture Define the texture to bind to this sampler
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setExternalTexture(name, texture) {
- if (this._options.externalTextures.indexOf(name) === -1) {
- this._options.externalTextures.push(name);
- }
- this._externalTextures[name] = texture;
- return this;
- }
- /**
- * Set a float in the shader.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setFloat(name, value) {
- this._checkUniform(name);
- this._floats[name] = value;
- return this;
- }
- /**
- * Set a int in the shader.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setInt(name, value) {
- this._checkUniform(name);
- this._ints[name] = value;
- return this;
- }
- /**
- * Set a unsigned int in the shader.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setUInt(name, value) {
- this._checkUniform(name);
- this._uints[name] = value;
- return this;
- }
- /**
- * Set an array of floats in the shader.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setFloats(name, value) {
- this._checkUniform(name);
- this._floatsArrays[name] = value;
- return this;
- }
- /**
- * Set a vec3 in the shader from a Color3.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setColor3(name, value) {
- this._checkUniform(name);
- this._colors3[name] = value;
- return this;
- }
- /**
- * Set a vec3 array in the shader from a Color3 array.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setColor3Array(name, value) {
- this._checkUniform(name);
- this._colors3Arrays[name] = value.reduce((arr, color) => {
- color.toArray(arr, arr.length);
- return arr;
- }, []);
- return this;
- }
- /**
- * Set a vec4 in the shader from a Color4.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setColor4(name, value) {
- this._checkUniform(name);
- this._colors4[name] = value;
- return this;
- }
- /**
- * Set a vec4 array in the shader from a Color4 array.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setColor4Array(name, value) {
- this._checkUniform(name);
- this._colors4Arrays[name] = value.reduce((arr, color) => {
- color.toArray(arr, arr.length);
- return arr;
- }, []);
- return this;
- }
- /**
- * Set a vec2 in the shader from a Vector2.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setVector2(name, value) {
- this._checkUniform(name);
- this._vectors2[name] = value;
- return this;
- }
- /**
- * Set a vec3 in the shader from a Vector3.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setVector3(name, value) {
- this._checkUniform(name);
- this._vectors3[name] = value;
- return this;
- }
- /**
- * Set a vec4 in the shader from a Vector4.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setVector4(name, value) {
- this._checkUniform(name);
- this._vectors4[name] = value;
- return this;
- }
- /**
- * Set a vec4 in the shader from a Quaternion.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setQuaternion(name, value) {
- this._checkUniform(name);
- this._quaternions[name] = value;
- return this;
- }
- /**
- * Set a vec4 array in the shader from a Quaternion array.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setQuaternionArray(name, value) {
- this._checkUniform(name);
- this._quaternionsArrays[name] = value.reduce((arr, quaternion) => {
- quaternion.toArray(arr, arr.length);
- return arr;
- }, []);
- return this;
- }
- /**
- * Set a mat4 in the shader from a Matrix.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setMatrix(name, value) {
- this._checkUniform(name);
- this._matrices[name] = value;
- return this;
- }
- /**
- * Set a float32Array in the shader from a matrix array.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setMatrices(name, value) {
- this._checkUniform(name);
- const float32Array = new Float32Array(value.length * 16);
- for (let index = 0; index < value.length; index++) {
- const matrix = value[index];
- matrix.copyToArray(float32Array, index * 16);
- }
- this._matrixArrays[name] = float32Array;
- return this;
- }
- /**
- * Set a mat3 in the shader from a Float32Array.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setMatrix3x3(name, value) {
- this._checkUniform(name);
- this._matrices3x3[name] = value;
- return this;
- }
- /**
- * Set a mat2 in the shader from a Float32Array.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setMatrix2x2(name, value) {
- this._checkUniform(name);
- this._matrices2x2[name] = value;
- return this;
- }
- /**
- * Set a vec2 array in the shader from a number array.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setArray2(name, value) {
- this._checkUniform(name);
- this._vectors2Arrays[name] = value;
- return this;
- }
- /**
- * Set a vec3 array in the shader from a number array.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setArray3(name, value) {
- this._checkUniform(name);
- this._vectors3Arrays[name] = value;
- return this;
- }
- /**
- * Set a vec4 array in the shader from a number array.
- * @param name Define the name of the uniform as defined in the shader
- * @param value Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setArray4(name, value) {
- this._checkUniform(name);
- this._vectors4Arrays[name] = value;
- return this;
- }
- /**
- * Set a uniform buffer in the shader
- * @param name Define the name of the uniform as defined in the shader
- * @param buffer Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setUniformBuffer(name, buffer) {
- if (this._options.uniformBuffers.indexOf(name) === -1) {
- this._options.uniformBuffers.push(name);
- }
- this._uniformBuffers[name] = buffer;
- return this;
- }
- /**
- * Set a texture sampler in the shader
- * @param name Define the name of the uniform as defined in the shader
- * @param sampler Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setTextureSampler(name, sampler) {
- if (this._options.samplerObjects.indexOf(name) === -1) {
- this._options.samplerObjects.push(name);
- }
- this._textureSamplers[name] = sampler;
- return this;
- }
- /**
- * Set a storage buffer in the shader
- * @param name Define the name of the storage buffer as defined in the shader
- * @param buffer Define the value to give to the uniform
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setStorageBuffer(name, buffer) {
- if (this._options.storageBuffers.indexOf(name) === -1) {
- this._options.storageBuffers.push(name);
- }
- this._storageBuffers[name] = buffer;
- return this;
- }
- /**
- * Adds, removes, or replaces the specified shader define and value.
- * * setDefine("MY_DEFINE", true); // enables a boolean define
- * * setDefine("MY_DEFINE", "0.5"); // adds "#define MY_DEFINE 0.5" to the shader (or sets and replaces the value of any existing define with that name)
- * * setDefine("MY_DEFINE", false); // disables and removes the define
- * Note if the active defines do change, the shader will be recompiled and this can be expensive.
- * @param define the define name e.g., "OUTPUT_TO_SRGB" or "#define OUTPUT_TO_SRGB". If the define was passed into the constructor already, the version used should match that, and in either case, it should not include any appended value.
- * @param value either the value of the define (e.g. a numerical value) or for booleans, true if the define should be enabled or false if it should be disabled
- * @returns the material itself allowing "fluent" like uniform updates
- */
- setDefine(define, value) {
- // First remove any existing define with this name.
- const defineName = define.trimEnd() + " ";
- const existingDefineIdx = this.options.defines.findIndex((x) => x === define || x.startsWith(defineName));
- if (existingDefineIdx >= 0) {
- this.options.defines.splice(existingDefineIdx, 1);
- }
- // Then add the new define value. (If it's a boolean value and false, don't add it.)
- if (typeof value !== "boolean" || value) {
- this.options.defines.push(defineName + value);
- }
- return this;
- }
- /**
- * Specifies that the submesh is ready to be used
- * @param mesh defines the mesh to check
- * @param subMesh defines which submesh to check
- * @param useInstances specifies that instances should be used
- * @returns a boolean indicating that the submesh is ready or not
- */
- isReadyForSubMesh(mesh, subMesh, useInstances) {
- return this.isReady(mesh, useInstances, subMesh);
- }
- /**
- * Checks if the material is ready to render the requested mesh
- * @param mesh Define the mesh to render
- * @param useInstances Define whether or not the material is used with instances
- * @param subMesh defines which submesh to render
- * @returns true if ready, otherwise false
- */
- isReady(mesh, useInstances, subMesh) {
- var _a, _b, _c, _d;
- const storeEffectOnSubMeshes = subMesh && this._storeEffectOnSubMeshes;
- if (this.isFrozen) {
- if (storeEffectOnSubMeshes) {
- if (subMesh.effect && subMesh.effect._wasPreviouslyReady) {
- return true;
- }
- }
- else {
- const effect = this._drawWrapper.effect;
- if (effect && effect._wasPreviouslyReady && effect._wasPreviouslyUsingInstances === useInstances) {
- return true;
- }
- }
- }
- const scene = this.getScene();
- const engine = scene.getEngine();
- // Instances
- const defines = [];
- const attribs = [];
- const fallbacks = new EffectFallbacks();
- let shaderName = this._shaderPath, uniforms = this._options.uniforms, uniformBuffers = this._options.uniformBuffers, samplers = this._options.samplers;
- // global multiview
- if (engine.getCaps().multiview && scene.activeCamera && scene.activeCamera.outputRenderTarget && scene.activeCamera.outputRenderTarget.getViewCount() > 1) {
- this._multiview = true;
- defines.push("#define MULTIVIEW");
- if (this._options.uniforms.indexOf("viewProjection") !== -1 && this._options.uniforms.indexOf("viewProjectionR") === -1) {
- this._options.uniforms.push("viewProjectionR");
- }
- }
- for (let index = 0; index < this._options.defines.length; index++) {
- const defineToAdd = this._options.defines[index].indexOf("#define") === 0 ? this._options.defines[index] : `#define ${this._options.defines[index]}`;
- defines.push(defineToAdd);
- }
- for (let index = 0; index < this._options.attributes.length; index++) {
- attribs.push(this._options.attributes[index]);
- }
- if (mesh && mesh.isVerticesDataPresent(buffer_VertexBuffer.ColorKind)) {
- attribs.push(buffer_VertexBuffer.ColorKind);
- defines.push("#define VERTEXCOLOR");
- }
- if (useInstances) {
- defines.push("#define INSTANCES");
- MaterialHelper.PushAttributesForInstances(attribs, this._materialHelperNeedsPreviousMatrices);
- if (mesh === null || mesh === void 0 ? void 0 : mesh.hasThinInstances) {
- defines.push("#define THIN_INSTANCES");
- if (mesh && mesh.isVerticesDataPresent(buffer_VertexBuffer.ColorInstanceKind)) {
- attribs.push(buffer_VertexBuffer.ColorInstanceKind);
- defines.push("#define INSTANCESCOLOR");
- }
- }
- }
- // Bones
- if (mesh && mesh.useBones && mesh.computeBonesUsingShaders && mesh.skeleton) {
- attribs.push(buffer_VertexBuffer.MatricesIndicesKind);
- attribs.push(buffer_VertexBuffer.MatricesWeightsKind);
- if (mesh.numBoneInfluencers > 4) {
- attribs.push(buffer_VertexBuffer.MatricesIndicesExtraKind);
- attribs.push(buffer_VertexBuffer.MatricesWeightsExtraKind);
- }
- const skeleton = mesh.skeleton;
- defines.push("#define NUM_BONE_INFLUENCERS " + mesh.numBoneInfluencers);
- fallbacks.addCPUSkinningFallback(0, mesh);
- if (skeleton.isUsingTextureForMatrices) {
- defines.push("#define BONETEXTURE");
- if (this._options.uniforms.indexOf("boneTextureWidth") === -1) {
- this._options.uniforms.push("boneTextureWidth");
- }
- if (this._options.samplers.indexOf("boneSampler") === -1) {
- this._options.samplers.push("boneSampler");
- }
- }
- else {
- defines.push("#define BonesPerMesh " + (skeleton.bones.length + 1));
- if (this._options.uniforms.indexOf("mBones") === -1) {
- this._options.uniforms.push("mBones");
- }
- }
- }
- else {
- defines.push("#define NUM_BONE_INFLUENCERS 0");
- }
- // Morph
- let numInfluencers = 0;
- const manager = mesh ? mesh.morphTargetManager : null;
- if (manager) {
- const uv = manager.supportsUVs && defines.indexOf("#define UV1") !== -1;
- const tangent = manager.supportsTangents && defines.indexOf("#define TANGENT") !== -1;
- const normal = manager.supportsNormals && defines.indexOf("#define NORMAL") !== -1;
- numInfluencers = manager.numInfluencers;
- if (uv) {
- defines.push("#define MORPHTARGETS_UV");
- }
- if (tangent) {
- defines.push("#define MORPHTARGETS_TANGENT");
- }
- if (normal) {
- defines.push("#define MORPHTARGETS_NORMAL");
- }
- if (numInfluencers > 0) {
- defines.push("#define MORPHTARGETS");
- }
- if (manager.isUsingTextureForTargets) {
- defines.push("#define MORPHTARGETS_TEXTURE");
- if (this._options.uniforms.indexOf("morphTargetTextureIndices") === -1) {
- this._options.uniforms.push("morphTargetTextureIndices");
- }
- if (this._options.samplers.indexOf("morphTargets") === -1) {
- this._options.samplers.push("morphTargets");
- }
- }
- defines.push("#define NUM_MORPH_INFLUENCERS " + numInfluencers);
- for (let index = 0; index < numInfluencers; index++) {
- attribs.push(buffer_VertexBuffer.PositionKind + index);
- if (normal) {
- attribs.push(buffer_VertexBuffer.NormalKind + index);
- }
- if (tangent) {
- attribs.push(buffer_VertexBuffer.TangentKind + index);
- }
- if (uv) {
- attribs.push(buffer_VertexBuffer.UVKind + "_" + index);
- }
- }
- if (numInfluencers > 0) {
- uniforms = uniforms.slice();
- uniforms.push("morphTargetInfluences");
- uniforms.push("morphTargetTextureInfo");
- uniforms.push("morphTargetTextureIndices");
- }
- }
- else {
- defines.push("#define NUM_MORPH_INFLUENCERS 0");
- }
- // Baked Vertex Animation
- if (mesh) {
- const bvaManager = mesh.bakedVertexAnimationManager;
- if (bvaManager && bvaManager.isEnabled) {
- defines.push("#define BAKED_VERTEX_ANIMATION_TEXTURE");
- if (this._options.uniforms.indexOf("bakedVertexAnimationSettings") === -1) {
- this._options.uniforms.push("bakedVertexAnimationSettings");
- }
- if (this._options.uniforms.indexOf("bakedVertexAnimationTextureSizeInverted") === -1) {
- this._options.uniforms.push("bakedVertexAnimationTextureSizeInverted");
- }
- if (this._options.uniforms.indexOf("bakedVertexAnimationTime") === -1) {
- this._options.uniforms.push("bakedVertexAnimationTime");
- }
- if (this._options.samplers.indexOf("bakedVertexAnimationTexture") === -1) {
- this._options.samplers.push("bakedVertexAnimationTexture");
- }
- }
- MaterialHelper.PrepareAttributesForBakedVertexAnimation(attribs, mesh, defines);
- }
- // Textures
- for (const name in this._textures) {
- if (!this._textures[name].isReady()) {
- return false;
- }
- }
- // Alpha test
- if (mesh && this._shouldTurnAlphaTestOn(mesh)) {
- defines.push("#define ALPHATEST");
- }
- // Clip planes
- if (this._options.useClipPlane !== false) {
- addClipPlaneUniforms(uniforms);
- prepareStringDefinesForClipPlanes(this, scene, defines);
- }
- if (this.customShaderNameResolve) {
- uniforms = uniforms.slice();
- uniformBuffers = uniformBuffers.slice();
- samplers = samplers.slice();
- shaderName = this.customShaderNameResolve(shaderName, uniforms, uniformBuffers, samplers, defines, attribs);
- }
- const drawWrapper = storeEffectOnSubMeshes ? subMesh._getDrawWrapper() : this._drawWrapper;
- const previousEffect = (_a = drawWrapper === null || drawWrapper === void 0 ? void 0 : drawWrapper.effect) !== null && _a !== void 0 ? _a : null;
- const previousDefines = (_b = drawWrapper === null || drawWrapper === void 0 ? void 0 : drawWrapper.defines) !== null && _b !== void 0 ? _b : null;
- const join = defines.join("\n");
- let effect = previousEffect;
- if (previousDefines !== join) {
- effect = engine.createEffect(shaderName, {
- attributes: attribs,
- uniformsNames: uniforms,
- uniformBuffersNames: uniformBuffers,
- samplers: samplers,
- defines: join,
- fallbacks: fallbacks,
- onCompiled: this.onCompiled,
- onError: this.onError,
- indexParameters: { maxSimultaneousMorphTargets: numInfluencers },
- shaderLanguage: this._options.shaderLanguage,
- }, engine);
- if (storeEffectOnSubMeshes) {
- subMesh.setEffect(effect, join, this._materialContext);
- }
- else if (drawWrapper) {
- drawWrapper.setEffect(effect, join);
- }
- if (this._onEffectCreatedObservable) {
- shaderMaterial_onCreatedEffectParameters.effect = effect;
- shaderMaterial_onCreatedEffectParameters.subMesh = (_c = subMesh !== null && subMesh !== void 0 ? subMesh : mesh === null || mesh === void 0 ? void 0 : mesh.subMeshes[0]) !== null && _c !== void 0 ? _c : null;
- this._onEffectCreatedObservable.notifyObservers(shaderMaterial_onCreatedEffectParameters);
- }
- }
- effect._wasPreviouslyUsingInstances = !!useInstances;
- if ((_d = !(effect === null || effect === void 0 ? void 0 : effect.isReady())) !== null && _d !== void 0 ? _d : true) {
- return false;
- }
- if (previousEffect !== effect) {
- scene.resetCachedMaterial();
- }
- effect._wasPreviouslyReady = true;
- return true;
- }
- /**
- * Binds the world matrix to the material
- * @param world defines the world transformation matrix
- * @param effectOverride - If provided, use this effect instead of internal effect
- */
- bindOnlyWorldMatrix(world, effectOverride) {
- const scene = this.getScene();
- const effect = effectOverride !== null && effectOverride !== void 0 ? effectOverride : this.getEffect();
- if (!effect) {
- return;
- }
- if (this._options.uniforms.indexOf("world") !== -1) {
- effect.setMatrix("world", world);
- }
- if (this._options.uniforms.indexOf("worldView") !== -1) {
- world.multiplyToRef(scene.getViewMatrix(), this._cachedWorldViewMatrix);
- effect.setMatrix("worldView", this._cachedWorldViewMatrix);
- }
- if (this._options.uniforms.indexOf("worldViewProjection") !== -1) {
- world.multiplyToRef(scene.getTransformMatrix(), this._cachedWorldViewProjectionMatrix);
- effect.setMatrix("worldViewProjection", this._cachedWorldViewProjectionMatrix);
- }
- }
- /**
- * Binds the submesh to this material by preparing the effect and shader to draw
- * @param world defines the world transformation matrix
- * @param mesh defines the mesh containing the submesh
- * @param subMesh defines the submesh to bind the material to
- */
- bindForSubMesh(world, mesh, subMesh) {
- var _a;
- this.bind(world, mesh, (_a = subMesh._drawWrapperOverride) === null || _a === void 0 ? void 0 : _a.effect, subMesh);
- }
- /**
- * Binds the material to the mesh
- * @param world defines the world transformation matrix
- * @param mesh defines the mesh to bind the material to
- * @param effectOverride - If provided, use this effect instead of internal effect
- * @param subMesh defines the submesh to bind the material to
- */
- bind(world, mesh, effectOverride, subMesh) {
- var _a;
- // Std values
- const storeEffectOnSubMeshes = subMesh && this._storeEffectOnSubMeshes;
- const effect = effectOverride !== null && effectOverride !== void 0 ? effectOverride : (storeEffectOnSubMeshes ? subMesh.effect : this.getEffect());
- if (!effect) {
- return;
- }
- this._activeEffect = effect;
- this.bindOnlyWorldMatrix(world, effectOverride);
- const uniformBuffers = this._options.uniformBuffers;
- let useSceneUBO = false;
- if (effect && uniformBuffers && uniformBuffers.length > 0 && this.getScene().getEngine().supportsUniformBuffers) {
- for (let i = 0; i < uniformBuffers.length; ++i) {
- const bufferName = uniformBuffers[i];
- switch (bufferName) {
- case "Mesh":
- if (mesh) {
- mesh.getMeshUniformBuffer().bindToEffect(effect, "Mesh");
- mesh.transferToEffect(world);
- }
- break;
- case "Scene":
- MaterialHelper.BindSceneUniformBuffer(effect, this.getScene().getSceneUniformBuffer());
- this.getScene().finalizeSceneUbo();
- useSceneUBO = true;
- break;
- }
- }
- }
- const mustRebind = mesh && storeEffectOnSubMeshes ? this._mustRebind(this.getScene(), effect, mesh.visibility) : this.getScene().getCachedMaterial() !== this;
- if (effect && mustRebind) {
- if (!useSceneUBO && this._options.uniforms.indexOf("view") !== -1) {
- effect.setMatrix("view", this.getScene().getViewMatrix());
- }
- if (!useSceneUBO && this._options.uniforms.indexOf("projection") !== -1) {
- effect.setMatrix("projection", this.getScene().getProjectionMatrix());
- }
- if (!useSceneUBO && this._options.uniforms.indexOf("viewProjection") !== -1) {
- effect.setMatrix("viewProjection", this.getScene().getTransformMatrix());
- if (this._multiview) {
- effect.setMatrix("viewProjectionR", this.getScene()._transformMatrixR);
- }
- }
- if (this.getScene().activeCamera && this._options.uniforms.indexOf("cameraPosition") !== -1) {
- effect.setVector3("cameraPosition", this.getScene().activeCamera.globalPosition);
- }
- // Bones
- MaterialHelper.BindBonesParameters(mesh, effect);
- // Clip plane
- bindClipPlane(effect, this, this.getScene());
- let name;
- // Texture
- for (name in this._textures) {
- effect.setTexture(name, this._textures[name]);
- }
- // Texture arrays
- for (name in this._textureArrays) {
- effect.setTextureArray(name, this._textureArrays[name]);
- }
- // External texture
- for (name in this._externalTextures) {
- effect.setExternalTexture(name, this._externalTextures[name]);
- }
- // Int
- for (name in this._ints) {
- effect.setInt(name, this._ints[name]);
- }
- // UInt
- for (name in this._uints) {
- effect.setUInt(name, this._uints[name]);
- }
- // Float
- for (name in this._floats) {
- effect.setFloat(name, this._floats[name]);
- }
- // Floats
- for (name in this._floatsArrays) {
- effect.setArray(name, this._floatsArrays[name]);
- }
- // Color3
- for (name in this._colors3) {
- effect.setColor3(name, this._colors3[name]);
- }
- // Color3Array
- for (name in this._colors3Arrays) {
- effect.setArray3(name, this._colors3Arrays[name]);
- }
- // Color4
- for (name in this._colors4) {
- const color = this._colors4[name];
- effect.setFloat4(name, color.r, color.g, color.b, color.a);
- }
- // Color4Array
- for (name in this._colors4Arrays) {
- effect.setArray4(name, this._colors4Arrays[name]);
- }
- // Vector2
- for (name in this._vectors2) {
- effect.setVector2(name, this._vectors2[name]);
- }
- // Vector3
- for (name in this._vectors3) {
- effect.setVector3(name, this._vectors3[name]);
- }
- // Vector4
- for (name in this._vectors4) {
- effect.setVector4(name, this._vectors4[name]);
- }
- // Quaternion
- for (name in this._quaternions) {
- effect.setQuaternion(name, this._quaternions[name]);
- }
- // Matrix
- for (name in this._matrices) {
- effect.setMatrix(name, this._matrices[name]);
- }
- // MatrixArray
- for (name in this._matrixArrays) {
- effect.setMatrices(name, this._matrixArrays[name]);
- }
- // Matrix 3x3
- for (name in this._matrices3x3) {
- effect.setMatrix3x3(name, this._matrices3x3[name]);
- }
- // Matrix 2x2
- for (name in this._matrices2x2) {
- effect.setMatrix2x2(name, this._matrices2x2[name]);
- }
- // Vector2Array
- for (name in this._vectors2Arrays) {
- effect.setArray2(name, this._vectors2Arrays[name]);
- }
- // Vector3Array
- for (name in this._vectors3Arrays) {
- effect.setArray3(name, this._vectors3Arrays[name]);
- }
- // Vector4Array
- for (name in this._vectors4Arrays) {
- effect.setArray4(name, this._vectors4Arrays[name]);
- }
- // QuaternionArray
- for (name in this._quaternionsArrays) {
- effect.setArray4(name, this._quaternionsArrays[name]);
- }
- // Uniform buffers
- for (name in this._uniformBuffers) {
- const buffer = this._uniformBuffers[name].getBuffer();
- if (buffer) {
- effect.bindUniformBuffer(buffer, name);
- }
- }
- // Samplers
- for (name in this._textureSamplers) {
- effect.setTextureSampler(name, this._textureSamplers[name]);
- }
- // Storage buffers
- for (name in this._storageBuffers) {
- effect.setStorageBuffer(name, this._storageBuffers[name]);
- }
- }
- if (effect && mesh && (mustRebind || !this.isFrozen)) {
- // Morph targets
- const manager = mesh.morphTargetManager;
- if (manager && manager.numInfluencers > 0) {
- MaterialHelper.BindMorphTargetParameters(mesh, effect);
- }
- const bvaManager = mesh.bakedVertexAnimationManager;
- if (bvaManager && bvaManager.isEnabled) {
- (_a = mesh.bakedVertexAnimationManager) === null || _a === void 0 ? void 0 : _a.bind(effect, !!effect._wasPreviouslyUsingInstances);
- }
- }
- this._afterBind(mesh, effect);
- }
- /**
- * Gets the active textures from the material
- * @returns an array of textures
- */
- getActiveTextures() {
- const activeTextures = super.getActiveTextures();
- for (const name in this._textures) {
- activeTextures.push(this._textures[name]);
- }
- for (const name in this._textureArrays) {
- const array = this._textureArrays[name];
- for (let index = 0; index < array.length; index++) {
- activeTextures.push(array[index]);
- }
- }
- return activeTextures;
- }
- /**
- * Specifies if the material uses a texture
- * @param texture defines the texture to check against the material
- * @returns a boolean specifying if the material uses the texture
- */
- hasTexture(texture) {
- if (super.hasTexture(texture)) {
- return true;
- }
- for (const name in this._textures) {
- if (this._textures[name] === texture) {
- return true;
- }
- }
- for (const name in this._textureArrays) {
- const array = this._textureArrays[name];
- for (let index = 0; index < array.length; index++) {
- if (array[index] === texture) {
- return true;
- }
- }
- }
- return false;
- }
- /**
- * Makes a duplicate of the material, and gives it a new name
- * @param name defines the new name for the duplicated material
- * @returns the cloned material
- */
- clone(name) {
- const result = decorators_SerializationHelper.Clone(() => new shaderMaterial_ShaderMaterial(name, this.getScene(), this._shaderPath, this._options, this._storeEffectOnSubMeshes), this);
- result.name = name;
- result.id = name;
- // Shader code path
- if (typeof result._shaderPath === "object") {
- result._shaderPath = Object.assign({}, result._shaderPath);
- }
- // Options
- this._options = Object.assign({}, this._options);
- Object.keys(this._options).forEach((propName) => {
- const propValue = this._options[propName];
- if (Array.isArray(propValue)) {
- this._options[propName] = propValue.slice(0);
- }
- });
- // Stencil
- this.stencil.copyTo(result.stencil);
- // Texture
- for (const key in this._textures) {
- result.setTexture(key, this._textures[key]);
- }
- // TextureArray
- for (const key in this._textureArrays) {
- result.setTextureArray(key, this._textureArrays[key]);
- }
- // External texture
- for (const key in this._externalTextures) {
- result.setExternalTexture(key, this._externalTextures[key]);
- }
- // Int
- for (const key in this._ints) {
- result.setInt(key, this._ints[key]);
- }
- // UInt
- for (const key in this._uints) {
- result.setUInt(key, this._uints[key]);
- }
- // Float
- for (const key in this._floats) {
- result.setFloat(key, this._floats[key]);
- }
- // Floats
- for (const key in this._floatsArrays) {
- result.setFloats(key, this._floatsArrays[key]);
- }
- // Color3
- for (const key in this._colors3) {
- result.setColor3(key, this._colors3[key]);
- }
- // Color3Array
- for (const key in this._colors3Arrays) {
- result._colors3Arrays[key] = this._colors3Arrays[key];
- }
- // Color4
- for (const key in this._colors4) {
- result.setColor4(key, this._colors4[key]);
- }
- // Color4Array
- for (const key in this._colors4Arrays) {
- result._colors4Arrays[key] = this._colors4Arrays[key];
- }
- // Vector2
- for (const key in this._vectors2) {
- result.setVector2(key, this._vectors2[key]);
- }
- // Vector3
- for (const key in this._vectors3) {
- result.setVector3(key, this._vectors3[key]);
- }
- // Vector4
- for (const key in this._vectors4) {
- result.setVector4(key, this._vectors4[key]);
- }
- // Quaternion
- for (const key in this._quaternions) {
- result.setQuaternion(key, this._quaternions[key]);
- }
- // QuaternionArray
- for (const key in this._quaternionsArrays) {
- result._quaternionsArrays[key] = this._quaternionsArrays[key];
- }
- // Matrix
- for (const key in this._matrices) {
- result.setMatrix(key, this._matrices[key]);
- }
- // MatrixArray
- for (const key in this._matrixArrays) {
- result._matrixArrays[key] = this._matrixArrays[key].slice();
- }
- // Matrix 3x3
- for (const key in this._matrices3x3) {
- result.setMatrix3x3(key, this._matrices3x3[key]);
- }
- // Matrix 2x2
- for (const key in this._matrices2x2) {
- result.setMatrix2x2(key, this._matrices2x2[key]);
- }
- // Vector2Array
- for (const key in this._vectors2Arrays) {
- result.setArray2(key, this._vectors2Arrays[key]);
- }
- // Vector3Array
- for (const key in this._vectors3Arrays) {
- result.setArray3(key, this._vectors3Arrays[key]);
- }
- // Vector4Array
- for (const key in this._vectors4Arrays) {
- result.setArray4(key, this._vectors4Arrays[key]);
- }
- // Uniform buffers
- for (const key in this._uniformBuffers) {
- result.setUniformBuffer(key, this._uniformBuffers[key]);
- }
- // Samplers
- for (const key in this._textureSamplers) {
- result.setTextureSampler(key, this._textureSamplers[key]);
- }
- // Storag buffers
- for (const key in this._storageBuffers) {
- result.setStorageBuffer(key, this._storageBuffers[key]);
- }
- return result;
- }
- /**
- * Disposes the material
- * @param forceDisposeEffect specifies if effects should be forcefully disposed
- * @param forceDisposeTextures specifies if textures should be forcefully disposed
- * @param notBoundToMesh specifies if the material that is being disposed is known to be not bound to any mesh
- */
- dispose(forceDisposeEffect, forceDisposeTextures, notBoundToMesh) {
- if (forceDisposeTextures) {
- let name;
- for (name in this._textures) {
- this._textures[name].dispose();
- }
- for (name in this._textureArrays) {
- const array = this._textureArrays[name];
- for (let index = 0; index < array.length; index++) {
- array[index].dispose();
- }
- }
- }
- this._textures = {};
- super.dispose(forceDisposeEffect, forceDisposeTextures, notBoundToMesh);
- }
- /**
- * Serializes this material in a JSON representation
- * @returns the serialized material object
- */
- serialize() {
- const serializationObject = decorators_SerializationHelper.Serialize(this);
- serializationObject.customType = "BABYLON.ShaderMaterial";
- serializationObject.uniqueId = this.uniqueId;
- serializationObject.options = this._options;
- serializationObject.shaderPath = this._shaderPath;
- serializationObject.storeEffectOnSubMeshes = this._storeEffectOnSubMeshes;
- let name;
- // Stencil
- serializationObject.stencil = this.stencil.serialize();
- // Texture
- serializationObject.textures = {};
- for (name in this._textures) {
- serializationObject.textures[name] = this._textures[name].serialize();
- }
- // Texture arrays
- serializationObject.textureArrays = {};
- for (name in this._textureArrays) {
- serializationObject.textureArrays[name] = [];
- const array = this._textureArrays[name];
- for (let index = 0; index < array.length; index++) {
- serializationObject.textureArrays[name].push(array[index].serialize());
- }
- }
- // Int
- serializationObject.ints = {};
- for (name in this._ints) {
- serializationObject.ints[name] = this._ints[name];
- }
- // UInt
- serializationObject.uints = {};
- for (name in this._uints) {
- serializationObject.uints[name] = this._uints[name];
- }
- // Float
- serializationObject.floats = {};
- for (name in this._floats) {
- serializationObject.floats[name] = this._floats[name];
- }
- // Floats
- serializationObject.FloatArrays = {};
- for (name in this._floatsArrays) {
- serializationObject.FloatArrays[name] = this._floatsArrays[name];
- }
- // Color3
- serializationObject.colors3 = {};
- for (name in this._colors3) {
- serializationObject.colors3[name] = this._colors3[name].asArray();
- }
- // Color3 array
- serializationObject.colors3Arrays = {};
- for (name in this._colors3Arrays) {
- serializationObject.colors3Arrays[name] = this._colors3Arrays[name];
- }
- // Color4
- serializationObject.colors4 = {};
- for (name in this._colors4) {
- serializationObject.colors4[name] = this._colors4[name].asArray();
- }
- // Color4 array
- serializationObject.colors4Arrays = {};
- for (name in this._colors4Arrays) {
- serializationObject.colors4Arrays[name] = this._colors4Arrays[name];
- }
- // Vector2
- serializationObject.vectors2 = {};
- for (name in this._vectors2) {
- serializationObject.vectors2[name] = this._vectors2[name].asArray();
- }
- // Vector3
- serializationObject.vectors3 = {};
- for (name in this._vectors3) {
- serializationObject.vectors3[name] = this._vectors3[name].asArray();
- }
- // Vector4
- serializationObject.vectors4 = {};
- for (name in this._vectors4) {
- serializationObject.vectors4[name] = this._vectors4[name].asArray();
- }
- // Quaternion
- serializationObject.quaternions = {};
- for (name in this._quaternions) {
- serializationObject.quaternions[name] = this._quaternions[name].asArray();
- }
- // Matrix
- serializationObject.matrices = {};
- for (name in this._matrices) {
- serializationObject.matrices[name] = this._matrices[name].asArray();
- }
- // MatrixArray
- serializationObject.matrixArray = {};
- for (name in this._matrixArrays) {
- serializationObject.matrixArray[name] = this._matrixArrays[name];
- }
- // Matrix 3x3
- serializationObject.matrices3x3 = {};
- for (name in this._matrices3x3) {
- serializationObject.matrices3x3[name] = this._matrices3x3[name];
- }
- // Matrix 2x2
- serializationObject.matrices2x2 = {};
- for (name in this._matrices2x2) {
- serializationObject.matrices2x2[name] = this._matrices2x2[name];
- }
- // Vector2Array
- serializationObject.vectors2Arrays = {};
- for (name in this._vectors2Arrays) {
- serializationObject.vectors2Arrays[name] = this._vectors2Arrays[name];
- }
- // Vector3Array
- serializationObject.vectors3Arrays = {};
- for (name in this._vectors3Arrays) {
- serializationObject.vectors3Arrays[name] = this._vectors3Arrays[name];
- }
- // Vector4Array
- serializationObject.vectors4Arrays = {};
- for (name in this._vectors4Arrays) {
- serializationObject.vectors4Arrays[name] = this._vectors4Arrays[name];
- }
- // QuaternionArray
- serializationObject.quaternionsArrays = {};
- for (name in this._quaternionsArrays) {
- serializationObject.quaternionsArrays[name] = this._quaternionsArrays[name];
- }
- return serializationObject;
- }
- /**
- * Creates a shader material from parsed shader material data
- * @param source defines the JSON representation of the material
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL to use to load textures and relative dependencies
- * @returns a new material
- */
- static Parse(source, scene, rootUrl) {
- const material = decorators_SerializationHelper.Parse(() => new shaderMaterial_ShaderMaterial(source.name, scene, source.shaderPath, source.options, source.storeEffectOnSubMeshes), source, scene, rootUrl);
- let name;
- // Stencil
- if (source.stencil) {
- material.stencil.parse(source.stencil, scene, rootUrl);
- }
- // Texture
- for (name in source.textures) {
- material.setTexture(name, texture_Texture.Parse(source.textures[name], scene, rootUrl));
- }
- // Texture arrays
- for (name in source.textureArrays) {
- const array = source.textureArrays[name];
- const textureArray = new Array();
- for (let index = 0; index < array.length; index++) {
- textureArray.push(texture_Texture.Parse(array[index], scene, rootUrl));
- }
- material.setTextureArray(name, textureArray);
- }
- // Int
- for (name in source.ints) {
- material.setInt(name, source.ints[name]);
- }
- // UInt
- for (name in source.uints) {
- material.setUInt(name, source.uints[name]);
- }
- // Float
- for (name in source.floats) {
- material.setFloat(name, source.floats[name]);
- }
- // Floats
- for (name in source.floatsArrays) {
- material.setFloats(name, source.floatsArrays[name]);
- }
- // Color3
- for (name in source.colors3) {
- material.setColor3(name, math_color_Color3.FromArray(source.colors3[name]));
- }
- // Color3 arrays
- for (name in source.colors3Arrays) {
- const colors = source.colors3Arrays[name]
- .reduce((arr, num, i) => {
- if (i % 3 === 0) {
- arr.push([num]);
- }
- else {
- arr[arr.length - 1].push(num);
- }
- return arr;
- }, [])
- .map((color) => math_color_Color3.FromArray(color));
- material.setColor3Array(name, colors);
- }
- // Color4
- for (name in source.colors4) {
- material.setColor4(name, math_color_Color4.FromArray(source.colors4[name]));
- }
- // Color4 arrays
- for (name in source.colors4Arrays) {
- const colors = source.colors4Arrays[name]
- .reduce((arr, num, i) => {
- if (i % 4 === 0) {
- arr.push([num]);
- }
- else {
- arr[arr.length - 1].push(num);
- }
- return arr;
- }, [])
- .map((color) => math_color_Color4.FromArray(color));
- material.setColor4Array(name, colors);
- }
- // Vector2
- for (name in source.vectors2) {
- material.setVector2(name, math_vector_Vector2.FromArray(source.vectors2[name]));
- }
- // Vector3
- for (name in source.vectors3) {
- material.setVector3(name, math_vector_Vector3.FromArray(source.vectors3[name]));
- }
- // Vector4
- for (name in source.vectors4) {
- material.setVector4(name, math_vector_Vector4.FromArray(source.vectors4[name]));
- }
- // Quaternion
- for (name in source.quaternions) {
- material.setQuaternion(name, math_vector_Quaternion.FromArray(source.quaternions[name]));
- }
- // Matrix
- for (name in source.matrices) {
- material.setMatrix(name, math_vector_Matrix.FromArray(source.matrices[name]));
- }
- // MatrixArray
- for (name in source.matrixArray) {
- material._matrixArrays[name] = new Float32Array(source.matrixArray[name]);
- }
- // Matrix 3x3
- for (name in source.matrices3x3) {
- material.setMatrix3x3(name, source.matrices3x3[name]);
- }
- // Matrix 2x2
- for (name in source.matrices2x2) {
- material.setMatrix2x2(name, source.matrices2x2[name]);
- }
- // Vector2Array
- for (name in source.vectors2Arrays) {
- material.setArray2(name, source.vectors2Arrays[name]);
- }
- // Vector3Array
- for (name in source.vectors3Arrays) {
- material.setArray3(name, source.vectors3Arrays[name]);
- }
- // Vector4Array
- for (name in source.vectors4Arrays) {
- material.setArray4(name, source.vectors4Arrays[name]);
- }
- // QuaternionArray
- for (name in source.quaternionsArrays) {
- material.setArray4(name, source.quaternionsArrays[name]);
- }
- return material;
- }
- /**
- * Creates a new ShaderMaterial from a snippet saved in a remote file
- * @param name defines the name of the ShaderMaterial to create (can be null or empty to use the one from the json data)
- * @param url defines the url to load from
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL to use to load textures and relative dependencies
- * @returns a promise that will resolve to the new ShaderMaterial
- */
- static ParseFromFileAsync(name, url, scene, rootUrl = "") {
- return new Promise((resolve, reject) => {
- const request = new webRequest_WebRequest();
- request.addEventListener("readystatechange", () => {
- if (request.readyState == 4) {
- if (request.status == 200) {
- const serializationObject = JSON.parse(request.responseText);
- const output = this.Parse(serializationObject, scene || engineStore_EngineStore.LastCreatedScene, rootUrl);
- if (name) {
- output.name = name;
- }
- resolve(output);
- }
- else {
- reject("Unable to load the ShaderMaterial");
- }
- }
- });
- request.open("GET", url);
- request.send();
- });
- }
- /**
- * Creates a ShaderMaterial from a snippet saved by the Inspector
- * @param snippetId defines the snippet to load
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL to use to load textures and relative dependencies
- * @returns a promise that will resolve to the new ShaderMaterial
- */
- static ParseFromSnippetAsync(snippetId, scene, rootUrl = "") {
- return new Promise((resolve, reject) => {
- const request = new webRequest_WebRequest();
- request.addEventListener("readystatechange", () => {
- if (request.readyState == 4) {
- if (request.status == 200) {
- const snippet = JSON.parse(JSON.parse(request.responseText).jsonPayload);
- const serializationObject = JSON.parse(snippet.shaderMaterial);
- const output = this.Parse(serializationObject, scene || engineStore_EngineStore.LastCreatedScene, rootUrl);
- output.snippetId = snippetId;
- resolve(output);
- }
- else {
- reject("Unable to load the snippet " + snippetId);
- }
- }
- });
- request.open("GET", this.SnippetUrl + "/" + snippetId.replace(/#/g, "/"));
- request.send();
- });
- }
-}
-/** Define the Url to load snippets */
-shaderMaterial_ShaderMaterial.SnippetUrl = `https://snippet.babylonjs.com`;
-/**
- * Creates a ShaderMaterial from a snippet saved by the Inspector
- * @deprecated Please use ParseFromSnippetAsync instead
- * @param snippetId defines the snippet to load
- * @param scene defines the hosting scene
- * @param rootUrl defines the root URL to use to load textures and relative dependencies
- * @returns a promise that will resolve to the new ShaderMaterial
- */
-shaderMaterial_ShaderMaterial.CreateFromSnippetAsync = shaderMaterial_ShaderMaterial.ParseFromSnippetAsync;
-RegisterClass("BABYLON.ShaderMaterial", shaderMaterial_ShaderMaterial);
-//# sourceMappingURL=shaderMaterial.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/color.fragment.js
-// Do not edit.
-
-
-
-const color_fragment_name = "colorPixelShader";
-const color_fragment_shader = `#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)
-#define VERTEXCOLOR
-varying vec4 vColor;
-#else
-uniform vec4 color;
-#endif
-#include
-#define CUSTOM_FRAGMENT_DEFINITIONS
-void main(void) {
-#define CUSTOM_FRAGMENT_MAIN_BEGIN
-#include
-#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)
-gl_FragColor=vColor;
-#else
-gl_FragColor=color;
-#endif
-#define CUSTOM_FRAGMENT_MAIN_END
-}`;
-// Sideeffect
-ShaderStore.ShadersStore[color_fragment_name] = color_fragment_shader;
-/** @internal */
-const colorPixelShader = { name: color_fragment_name, shader: color_fragment_shader };
-//# sourceMappingURL=color.fragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/color.vertex.js
-// Do not edit.
-
-
-
-
-
-
-
-
-
-
-const color_vertex_name = "colorVertexShader";
-const color_vertex_shader = `attribute vec3 position;
-#ifdef VERTEXCOLOR
-attribute vec4 color;
-#endif
-#include
-#include
-#include
-#include
-uniform mat4 viewProjection;
-#ifdef MULTIVIEW
-uniform mat4 viewProjectionR;
-#endif
-#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)
-varying vec4 vColor;
-#endif
-#define CUSTOM_VERTEX_DEFINITIONS
-void main(void) {
-#define CUSTOM_VERTEX_MAIN_BEGIN
-#include
-#include
-#include
-vec4 worldPos=finalWorld*vec4(position,1.0);
-#ifdef MULTIVIEW
-if (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}
-#else
-gl_Position=viewProjection*worldPos;
-#endif
-#include
-#include
-#define CUSTOM_VERTEX_MAIN_END
-}`;
-// Sideeffect
-ShaderStore.ShadersStore[color_vertex_name] = color_vertex_shader;
-/** @internal */
-const colorVertexShader = { name: color_vertex_name, shader: color_vertex_shader };
-//# sourceMappingURL=color.vertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/linesMesh.js
-
-
-
-
-
-
-
-
-mesh_Mesh._LinesMeshParser = (parsedMesh, scene) => {
- return LinesMesh.Parse(parsedMesh, scene);
-};
-/**
- * Line mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param
- */
-class LinesMesh extends mesh_Mesh {
- _isShaderMaterial(shader) {
- return shader.getClassName() === "ShaderMaterial";
- }
- /**
- * Creates a new LinesMesh
- * @param name defines the name
- * @param scene defines the hosting scene
- * @param parent defines the parent mesh if any
- * @param source defines the optional source LinesMesh used to clone data from
- * @param doNotCloneChildren When cloning, skip cloning child meshes of source, default False.
- * When false, achieved by calling a clone(), also passing False.
- * This will make creation of children, recursive.
- * @param useVertexColor defines if this LinesMesh supports vertex color
- * @param useVertexAlpha defines if this LinesMesh supports vertex alpha
- * @param material material to use to draw the line. If not provided, will create a new one
- */
- constructor(name, scene = null, parent = null, source = null, doNotCloneChildren,
- /**
- * If vertex color should be applied to the mesh
- */
- useVertexColor,
- /**
- * If vertex alpha should be applied to the mesh
- */
- useVertexAlpha, material) {
- super(name, scene, parent, source, doNotCloneChildren);
- this.useVertexColor = useVertexColor;
- this.useVertexAlpha = useVertexAlpha;
- /**
- * Color of the line (Default: White)
- */
- this.color = new math_color_Color3(1, 1, 1);
- /**
- * Alpha of the line (Default: 1)
- */
- this.alpha = 1;
- if (source) {
- this.color = source.color.clone();
- this.alpha = source.alpha;
- this.useVertexColor = source.useVertexColor;
- this.useVertexAlpha = source.useVertexAlpha;
- }
- this.intersectionThreshold = 0.1;
- const defines = [];
- const options = {
- attributes: [buffer_VertexBuffer.PositionKind],
- uniforms: ["world", "viewProjection"],
- needAlphaBlending: true,
- defines: defines,
- useClipPlane: null,
- };
- if (useVertexAlpha === false) {
- options.needAlphaBlending = false;
- }
- else {
- options.defines.push("#define VERTEXALPHA");
- }
- if (!useVertexColor) {
- options.uniforms.push("color");
- this._color4 = new math_color_Color4();
- }
- else {
- options.defines.push("#define VERTEXCOLOR");
- options.attributes.push(buffer_VertexBuffer.ColorKind);
- }
- if (material) {
- this.material = material;
- }
- else {
- this.material = new shaderMaterial_ShaderMaterial("colorShader", this.getScene(), "color", options, false);
- this.material.doNotSerialize = true;
- }
- }
- isReady() {
- if (!this._lineMaterial.isReady(this, !!this._userInstancedBuffersStorage)) {
- return false;
- }
- return super.isReady();
- }
- /**
- * Returns the string "LineMesh"
- */
- getClassName() {
- return "LinesMesh";
- }
- /**
- * @internal
- */
- get material() {
- return this._lineMaterial;
- }
- /**
- * @internal
- */
- set material(value) {
- this._lineMaterial = value;
- this._lineMaterial.fillMode = material_Material.LineListDrawMode;
- }
- /**
- * @internal
- */
- get checkCollisions() {
- return false;
- }
- set checkCollisions(value) {
- // Just ignore it
- }
- /**
- * @internal
- */
- _bind(_subMesh, colorEffect) {
- if (!this._geometry) {
- return this;
- }
- // VBOs
- const indexToBind = this.isUnIndexed ? null : this._geometry.getIndexBuffer();
- if (!this._userInstancedBuffersStorage) {
- this._geometry._bind(colorEffect, indexToBind);
- }
- else {
- this._geometry._bind(colorEffect, indexToBind, this._userInstancedBuffersStorage.vertexBuffers, this._userInstancedBuffersStorage.vertexArrayObjects);
- }
- // Color
- if (!this.useVertexColor && this._isShaderMaterial(this._lineMaterial)) {
- const { r, g, b } = this.color;
- this._color4.set(r, g, b, this.alpha);
- this._lineMaterial.setColor4("color", this._color4);
- }
- return this;
- }
- /**
- * @internal
- */
- _draw(subMesh, fillMode, instancesCount) {
- if (!this._geometry || !this._geometry.getVertexBuffers() || (!this._unIndexed && !this._geometry.getIndexBuffer())) {
- return this;
- }
- const engine = this.getScene().getEngine();
- // Draw order
- if (this._unIndexed) {
- engine.drawArraysType(material_Material.LineListDrawMode, subMesh.verticesStart, subMesh.verticesCount, instancesCount);
- }
- else {
- engine.drawElementsType(material_Material.LineListDrawMode, subMesh.indexStart, subMesh.indexCount, instancesCount);
- }
- return this;
- }
- /**
- * Disposes of the line mesh
- * @param doNotRecurse If children should be disposed
- * @param disposeMaterialAndTextures This parameter is not used by the LineMesh class
- * @param doNotDisposeMaterial If the material should not be disposed (default: false, meaning the material is disposed)
- */
- // eslint-disable-next-line @typescript-eslint/no-unused-vars
- dispose(doNotRecurse, disposeMaterialAndTextures = false, doNotDisposeMaterial) {
- if (!doNotDisposeMaterial) {
- this._lineMaterial.dispose(false, false, true);
- }
- super.dispose(doNotRecurse);
- }
- /**
- * Returns a new LineMesh object cloned from the current one.
- * @param name
- * @param newParent
- * @param doNotCloneChildren
- */
- clone(name, newParent = null, doNotCloneChildren) {
- return new LinesMesh(name, this.getScene(), newParent, this, doNotCloneChildren);
- }
- /**
- * Creates a new InstancedLinesMesh object from the mesh model.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/copies/instances
- * @param name defines the name of the new instance
- * @returns a new InstancedLinesMesh
- */
- createInstance(name) {
- const instance = new InstancedLinesMesh(name, this);
- if (this.instancedBuffers) {
- instance.instancedBuffers = {};
- for (const key in this.instancedBuffers) {
- instance.instancedBuffers[key] = this.instancedBuffers[key];
- }
- }
- return instance;
- }
- /**
- * Serializes this ground mesh
- * @param serializationObject object to write serialization to
- */
- serialize(serializationObject) {
- super.serialize(serializationObject);
- serializationObject.color = this.color.asArray();
- serializationObject.alpha = this.alpha;
- }
- /**
- * Parses a serialized ground mesh
- * @param parsedMesh the serialized mesh
- * @param scene the scene to create the ground mesh in
- * @returns the created ground mesh
- */
- static Parse(parsedMesh, scene) {
- const result = new LinesMesh(parsedMesh.name, scene);
- result.color = math_color_Color3.FromArray(parsedMesh.color);
- result.alpha = parsedMesh.alpha;
- return result;
- }
-}
-/**
- * Creates an instance based on a source LinesMesh
- */
-class InstancedLinesMesh extends instancedMesh_InstancedMesh {
- constructor(name, source) {
- super(name, source);
- this.intersectionThreshold = source.intersectionThreshold;
- }
- /**
- * Returns the string "InstancedLinesMesh".
- */
- getClassName() {
- return "InstancedLinesMesh";
- }
-}
-//# sourceMappingURL=linesMesh.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/linesBuilder.js
-/* eslint-disable @typescript-eslint/naming-convention */
-
-
-
-
-
-
-/**
- * Creates the VertexData of the LineSystem
- * @param options an object used to set the following optional parameters for the LineSystem, required but can be empty
- * - lines an array of lines, each line being an array of successive Vector3
- * - colors an array of line colors, each of the line colors being an array of successive Color4, one per line point
- * @param options.lines
- * @param options.colors
- * @returns the VertexData of the LineSystem
- */
-function CreateLineSystemVertexData(options) {
- const indices = [];
- const positions = [];
- const lines = options.lines;
- const colors = options.colors;
- const vertexColors = [];
- let idx = 0;
- for (let l = 0; l < lines.length; l++) {
- const points = lines[l];
- for (let index = 0; index < points.length; index++) {
- positions.push(points[index].x, points[index].y, points[index].z);
- if (colors) {
- const color = colors[l];
- vertexColors.push(color[index].r, color[index].g, color[index].b, color[index].a);
- }
- if (index > 0) {
- indices.push(idx - 1);
- indices.push(idx);
- }
- idx++;
- }
- }
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- if (colors) {
- vertexData.colors = vertexColors;
- }
- return vertexData;
-}
-/**
- * Create the VertexData for a DashedLines
- * @param options an object used to set the following optional parameters for the DashedLines, required but can be empty
- * - points an array successive Vector3
- * - dashSize the size of the dashes relative to the dash number, optional, default 3
- * - gapSize the size of the gap between two successive dashes relative to the dash number, optional, default 1
- * - dashNb the intended total number of dashes, optional, default 200
- * @param options.points
- * @param options.dashSize
- * @param options.gapSize
- * @param options.dashNb
- * @returns the VertexData for the DashedLines
- */
-function CreateDashedLinesVertexData(options) {
- const dashSize = options.dashSize || 3;
- const gapSize = options.gapSize || 1;
- const dashNb = options.dashNb || 200;
- const points = options.points;
- const positions = new Array();
- const indices = new Array();
- const curvect = math_vector_Vector3.Zero();
- let lg = 0;
- let nb = 0;
- let shft = 0;
- let dashshft = 0;
- let curshft = 0;
- let idx = 0;
- let i = 0;
- for (i = 0; i < points.length - 1; i++) {
- points[i + 1].subtractToRef(points[i], curvect);
- lg += curvect.length();
- }
- shft = lg / dashNb;
- dashshft = (dashSize * shft) / (dashSize + gapSize);
- for (i = 0; i < points.length - 1; i++) {
- points[i + 1].subtractToRef(points[i], curvect);
- nb = Math.floor(curvect.length() / shft);
- curvect.normalize();
- for (let j = 0; j < nb; j++) {
- curshft = shft * j;
- positions.push(points[i].x + curshft * curvect.x, points[i].y + curshft * curvect.y, points[i].z + curshft * curvect.z);
- positions.push(points[i].x + (curshft + dashshft) * curvect.x, points[i].y + (curshft + dashshft) * curvect.y, points[i].z + (curshft + dashshft) * curvect.z);
- indices.push(idx, idx + 1);
- idx += 2;
- }
- }
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.positions = positions;
- vertexData.indices = indices;
- return vertexData;
-}
-/**
- * Creates a line system mesh. A line system is a pool of many lines gathered in a single mesh
- * * A line system mesh is considered as a parametric shape since it has no predefined original shape. Its shape is determined by the passed array of lines as an input parameter
- * * Like every other parametric shape, it is dynamically updatable by passing an existing instance of LineSystem to this static function
- * * The parameter `lines` is an array of lines, each line being an array of successive Vector3
- * * The optional parameter `instance` is an instance of an existing LineSystem object to be updated with the passed `lines` parameter
- * * The optional parameter `colors` is an array of line colors, each line colors being an array of successive Color4, one per line point
- * * The optional parameter `useVertexAlpha` is to be set to `false` (default `true`) when you don't need the alpha blending (faster)
- * * The optional parameter `material` is the material to use to draw the lines if provided. If not, a default material will be created
- * * Updating a simple Line mesh, you just need to update every line in the `lines` array : https://doc.babylonjs.com/features/featuresDeepDive/mesh/dynamicMeshMorph#lines-and-dashedlines
- * * When updating an instance, remember that only line point positions can change, not the number of points, neither the number of lines
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#line-system
- * @param name defines the name of the new line system
- * @param options defines the options used to create the line system
- * @param options.lines
- * @param options.updatable
- * @param options.instance
- * @param options.colors
- * @param options.useVertexAlpha
- * @param options.material
- * @param scene defines the hosting scene
- * @returns a new line system mesh
- */
-function CreateLineSystem(name, options, scene = null) {
- const instance = options.instance;
- const lines = options.lines;
- const colors = options.colors;
- if (instance) {
- // lines update
- const positions = instance.getVerticesData(buffer_VertexBuffer.PositionKind);
- let vertexColor;
- let lineColors;
- if (colors) {
- vertexColor = instance.getVerticesData(buffer_VertexBuffer.ColorKind);
- }
- let i = 0;
- let c = 0;
- for (let l = 0; l < lines.length; l++) {
- const points = lines[l];
- for (let p = 0; p < points.length; p++) {
- positions[i] = points[p].x;
- positions[i + 1] = points[p].y;
- positions[i + 2] = points[p].z;
- if (colors && vertexColor) {
- lineColors = colors[l];
- vertexColor[c] = lineColors[p].r;
- vertexColor[c + 1] = lineColors[p].g;
- vertexColor[c + 2] = lineColors[p].b;
- vertexColor[c + 3] = lineColors[p].a;
- c += 4;
- }
- i += 3;
- }
- }
- instance.updateVerticesData(buffer_VertexBuffer.PositionKind, positions, false, false);
- if (colors && vertexColor) {
- instance.updateVerticesData(buffer_VertexBuffer.ColorKind, vertexColor, false, false);
- }
- return instance;
- }
- // line system creation
- const useVertexColor = colors ? true : false;
- const lineSystem = new LinesMesh(name, scene, null, undefined, undefined, useVertexColor, options.useVertexAlpha, options.material);
- const vertexData = CreateLineSystemVertexData(options);
- vertexData.applyToMesh(lineSystem, options.updatable);
- return lineSystem;
-}
-/**
- * Creates a line mesh
- * A line mesh is considered as a parametric shape since it has no predefined original shape. Its shape is determined by the passed array of points as an input parameter
- * * Like every other parametric shape, it is dynamically updatable by passing an existing instance of LineMesh to this static function
- * * The parameter `points` is an array successive Vector3
- * * The optional parameter `instance` is an instance of an existing LineMesh object to be updated with the passed `points` parameter : https://doc.babylonjs.com/features/featuresDeepDive/mesh/dynamicMeshMorph#lines-and-dashedlines
- * * The optional parameter `colors` is an array of successive Color4, one per line point
- * * The optional parameter `useVertexAlpha` is to be set to `false` (default `true`) when you don't need alpha blending (faster)
- * * The optional parameter `material` is the material to use to draw the lines if provided. If not, a default material will be created
- * * When updating an instance, remember that only point positions can change, not the number of points
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#lines
- * @param name defines the name of the new line system
- * @param options defines the options used to create the line system
- * @param options.points
- * @param options.updatable
- * @param options.instance
- * @param options.colors
- * @param options.useVertexAlpha
- * @param options.material
- * @param scene defines the hosting scene
- * @returns a new line mesh
- */
-function linesBuilder_CreateLines(name, options, scene = null) {
- const colors = options.colors ? [options.colors] : null;
- const lines = CreateLineSystem(name, { lines: [options.points], updatable: options.updatable, instance: options.instance, colors: colors, useVertexAlpha: options.useVertexAlpha, material: options.material }, scene);
- return lines;
-}
-/**
- * Creates a dashed line mesh
- * * A dashed line mesh is considered as a parametric shape since it has no predefined original shape. Its shape is determined by the passed array of points as an input parameter
- * * Like every other parametric shape, it is dynamically updatable by passing an existing instance of LineMesh to this static function
- * * The parameter `points` is an array successive Vector3
- * * The parameter `dashNb` is the intended total number of dashes (positive integer, default 200)
- * * The parameter `dashSize` is the size of the dashes relatively the dash number (positive float, default 3)
- * * The parameter `gapSize` is the size of the gap between two successive dashes relatively the dash number (positive float, default 1)
- * * The optional parameter `instance` is an instance of an existing LineMesh object to be updated with the passed `points` parameter : https://doc.babylonjs.com/features/featuresDeepDive/mesh/dynamicMeshMorph#lines-and-dashedlines
- * * The optional parameter `useVertexAlpha` is to be set to `false` (default `true`) when you don't need the alpha blending (faster)
- * * The optional parameter `material` is the material to use to draw the lines if provided. If not, a default material will be created
- * * When updating an instance, remember that only point positions can change, not the number of points
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.points
- * @param options.dashSize
- * @param options.gapSize
- * @param options.dashNb
- * @param options.updatable
- * @param options.instance
- * @param options.useVertexAlpha
- * @param options.material
- * @param scene defines the hosting scene
- * @returns the dashed line mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#dashed-lines
- */
-function CreateDashedLines(name, options, scene = null) {
- const points = options.points;
- const instance = options.instance;
- const gapSize = options.gapSize || 1;
- const dashSize = options.dashSize || 3;
- if (instance) {
- // dashed lines update
- const positionFunction = (positions) => {
- const curvect = math_vector_Vector3.Zero();
- const nbSeg = positions.length / 6;
- let lg = 0;
- let nb = 0;
- let shft = 0;
- let dashshft = 0;
- let curshft = 0;
- let p = 0;
- let i = 0;
- let j = 0;
- for (i = 0; i < points.length - 1; i++) {
- points[i + 1].subtractToRef(points[i], curvect);
- lg += curvect.length();
- }
- shft = lg / nbSeg;
- const dashSize = instance._creationDataStorage.dashSize;
- const gapSize = instance._creationDataStorage.gapSize;
- dashshft = (dashSize * shft) / (dashSize + gapSize);
- for (i = 0; i < points.length - 1; i++) {
- points[i + 1].subtractToRef(points[i], curvect);
- nb = Math.floor(curvect.length() / shft);
- curvect.normalize();
- j = 0;
- while (j < nb && p < positions.length) {
- curshft = shft * j;
- positions[p] = points[i].x + curshft * curvect.x;
- positions[p + 1] = points[i].y + curshft * curvect.y;
- positions[p + 2] = points[i].z + curshft * curvect.z;
- positions[p + 3] = points[i].x + (curshft + dashshft) * curvect.x;
- positions[p + 4] = points[i].y + (curshft + dashshft) * curvect.y;
- positions[p + 5] = points[i].z + (curshft + dashshft) * curvect.z;
- p += 6;
- j++;
- }
- }
- while (p < positions.length) {
- positions[p] = points[i].x;
- positions[p + 1] = points[i].y;
- positions[p + 2] = points[i].z;
- p += 3;
- }
- };
- if (options.dashNb || options.dashSize || options.gapSize || options.useVertexAlpha || options.material) {
- logger_Logger.Warn("You have used an option other than points with the instance option. Please be aware that these other options will be ignored.");
- }
- instance.updateMeshPositions(positionFunction, false);
- return instance;
- }
- // dashed lines creation
- const dashedLines = new LinesMesh(name, scene, null, undefined, undefined, undefined, options.useVertexAlpha, options.material);
- const vertexData = CreateDashedLinesVertexData(options);
- vertexData.applyToMesh(dashedLines, options.updatable);
- dashedLines._creationDataStorage = new _CreationDataStorage();
- dashedLines._creationDataStorage.dashSize = dashSize;
- dashedLines._creationDataStorage.gapSize = gapSize;
- return dashedLines;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use the functions directly from the module
- */
-const LinesBuilder = {
- CreateDashedLines,
- CreateLineSystem,
- CreateLines: linesBuilder_CreateLines,
-};
-mesh_vertexData_VertexData.CreateLineSystem = CreateLineSystemVertexData;
-mesh_vertexData_VertexData.CreateDashedLines = CreateDashedLinesVertexData;
-mesh_Mesh.CreateLines = (name, points, scene = null, updatable = false, instance = null) => {
- const options = {
- points,
- updatable,
- instance,
- };
- return linesBuilder_CreateLines(name, options, scene);
-};
-mesh_Mesh.CreateDashedLines = (name, points, dashSize, gapSize, dashNb, scene = null, updatable, instance) => {
- const options = {
- points,
- dashSize,
- gapSize,
- dashNb,
- updatable,
- instance,
- };
- return CreateDashedLines(name, options, scene);
-};
-//# sourceMappingURL=linesBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/polygonMesh.js
-
-
-
-
-
-
-
-
-/**
- * Vector2 wth index property
- */
-class IndexedVector2 extends math_vector_Vector2 {
- constructor(original,
- /** Index of the vector2 */
- index) {
- super(original.x, original.y);
- this.index = index;
- }
-}
-/**
- * Defines points to create a polygon
- */
-class PolygonPoints {
- constructor() {
- this.elements = new Array();
- }
- add(originalPoints) {
- const result = new Array();
- originalPoints.forEach((point) => {
- const newPoint = new IndexedVector2(point, this.elements.length);
- result.push(newPoint);
- this.elements.push(newPoint);
- });
- return result;
- }
- computeBounds() {
- const lmin = new math_vector_Vector2(this.elements[0].x, this.elements[0].y);
- const lmax = new math_vector_Vector2(this.elements[0].x, this.elements[0].y);
- this.elements.forEach((point) => {
- // x
- if (point.x < lmin.x) {
- lmin.x = point.x;
- }
- else if (point.x > lmax.x) {
- lmax.x = point.x;
- }
- // y
- if (point.y < lmin.y) {
- lmin.y = point.y;
- }
- else if (point.y > lmax.y) {
- lmax.y = point.y;
- }
- });
- return {
- min: lmin,
- max: lmax,
- width: lmax.x - lmin.x,
- height: lmax.y - lmin.y,
- };
- }
-}
-/**
- * Polygon
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#non-regular-polygon
- */
-class Polygon {
- /**
- * Creates a rectangle
- * @param xmin bottom X coord
- * @param ymin bottom Y coord
- * @param xmax top X coord
- * @param ymax top Y coord
- * @returns points that make the resulting rectangle
- */
- static Rectangle(xmin, ymin, xmax, ymax) {
- return [new Vector2(xmin, ymin), new Vector2(xmax, ymin), new Vector2(xmax, ymax), new Vector2(xmin, ymax)];
- }
- /**
- * Creates a circle
- * @param radius radius of circle
- * @param cx scale in x
- * @param cy scale in y
- * @param numberOfSides number of sides that make up the circle
- * @returns points that make the resulting circle
- */
- static Circle(radius, cx = 0, cy = 0, numberOfSides = 32) {
- const result = new Array();
- let angle = 0;
- const increment = (Math.PI * 2) / numberOfSides;
- for (let i = 0; i < numberOfSides; i++) {
- result.push(new Vector2(cx + Math.cos(angle) * radius, cy + Math.sin(angle) * radius));
- angle -= increment;
- }
- return result;
- }
- /**
- * Creates a polygon from input string
- * @param input Input polygon data
- * @returns the parsed points
- */
- static Parse(input) {
- const floats = input
- .split(/[^-+eE.\d]+/)
- .map(parseFloat)
- .filter((val) => !isNaN(val));
- let i;
- const result = [];
- for (i = 0; i < (floats.length & 0x7ffffffe); i += 2) {
- result.push(new Vector2(floats[i], floats[i + 1]));
- }
- return result;
- }
- /**
- * Starts building a polygon from x and y coordinates
- * @param x x coordinate
- * @param y y coordinate
- * @returns the started path2
- */
- static StartingAt(x, y) {
- return Path2.StartingAt(x, y);
- }
-}
-/**
- * Builds a polygon
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param/polyMeshBuilder
- */
-class PolygonMeshBuilder {
- _addToepoint(points) {
- for (const p of points) {
- this._epoints.push(p.x, p.y);
- }
- }
- /**
- * Creates a PolygonMeshBuilder
- * @param name name of the builder
- * @param contours Path of the polygon
- * @param scene scene to add to when creating the mesh
- * @param earcutInjection can be used to inject your own earcut reference
- */
- constructor(name, contours, scene, earcutInjection = earcut) {
- this._points = new PolygonPoints();
- this._outlinepoints = new PolygonPoints();
- this._holes = new Array();
- this._epoints = new Array();
- this._eholes = new Array();
- this.bjsEarcut = earcutInjection;
- this._name = name;
- this._scene = scene || engineStore_EngineStore.LastCreatedScene;
- let points;
- if (contours instanceof math_path_Path2) {
- points = contours.getPoints();
- }
- else {
- points = contours;
- }
- this._addToepoint(points);
- this._points.add(points);
- this._outlinepoints.add(points);
- if (typeof this.bjsEarcut === "undefined") {
- logger_Logger.Warn("Earcut was not found, the polygon will not be built.");
- }
- }
- /**
- * Adds a hole within the polygon
- * @param hole Array of points defining the hole
- * @returns this
- */
- addHole(hole) {
- this._points.add(hole);
- const holepoints = new PolygonPoints();
- holepoints.add(hole);
- this._holes.push(holepoints);
- this._eholes.push(this._epoints.length / 2);
- this._addToepoint(hole);
- return this;
- }
- /**
- * Creates the polygon
- * @param updatable If the mesh should be updatable
- * @param depth The depth of the mesh created
- * @param smoothingThreshold Dot product threshold for smoothed normals
- * @returns the created mesh
- */
- build(updatable = false, depth = 0, smoothingThreshold = 2) {
- const result = new mesh_Mesh(this._name, this._scene);
- const vertexData = this.buildVertexData(depth, smoothingThreshold);
- result.setVerticesData(buffer_VertexBuffer.PositionKind, vertexData.positions, updatable);
- result.setVerticesData(buffer_VertexBuffer.NormalKind, vertexData.normals, updatable);
- result.setVerticesData(buffer_VertexBuffer.UVKind, vertexData.uvs, updatable);
- result.setIndices(vertexData.indices);
- return result;
- }
- /**
- * Creates the polygon
- * @param depth The depth of the mesh created
- * @param smoothingThreshold Dot product threshold for smoothed normals
- * @returns the created VertexData
- */
- buildVertexData(depth = 0, smoothingThreshold = 2) {
- const result = new mesh_vertexData_VertexData();
- const normals = new Array();
- const positions = new Array();
- const uvs = new Array();
- const bounds = this._points.computeBounds();
- this._points.elements.forEach((p) => {
- normals.push(0, 1.0, 0);
- positions.push(p.x, 0, p.y);
- uvs.push((p.x - bounds.min.x) / bounds.width, (p.y - bounds.min.y) / bounds.height);
- });
- const indices = new Array();
- const res = this.bjsEarcut(this._epoints, this._eholes, 2);
- for (let i = 0; i < res.length; i++) {
- indices.push(res[i]);
- }
- if (depth > 0) {
- const positionscount = positions.length / 3; //get the current pointcount
- this._points.elements.forEach((p) => {
- //add the elements at the depth
- normals.push(0, -1.0, 0);
- positions.push(p.x, -depth, p.y);
- uvs.push(1 - (p.x - bounds.min.x) / bounds.width, 1 - (p.y - bounds.min.y) / bounds.height);
- });
- const totalCount = indices.length;
- for (let i = 0; i < totalCount; i += 3) {
- const i0 = indices[i + 0];
- const i1 = indices[i + 1];
- const i2 = indices[i + 2];
- indices.push(i2 + positionscount);
- indices.push(i1 + positionscount);
- indices.push(i0 + positionscount);
- }
- //Add the sides
- this._addSide(positions, normals, uvs, indices, bounds, this._outlinepoints, depth, false, smoothingThreshold);
- this._holes.forEach((hole) => {
- this._addSide(positions, normals, uvs, indices, bounds, hole, depth, true, smoothingThreshold);
- });
- }
- result.indices = indices;
- result.positions = positions;
- result.normals = normals;
- result.uvs = uvs;
- return result;
- }
- /**
- * Adds a side to the polygon
- * @param positions points that make the polygon
- * @param normals normals of the polygon
- * @param uvs uvs of the polygon
- * @param indices indices of the polygon
- * @param bounds bounds of the polygon
- * @param points points of the polygon
- * @param depth depth of the polygon
- * @param flip flip of the polygon
- * @param smoothingThreshold
- */
- _addSide(positions, normals, uvs, indices, bounds, points, depth, flip, smoothingThreshold) {
- let startIndex = positions.length / 3;
- let ulength = 0;
- for (let i = 0; i < points.elements.length; i++) {
- const p = points.elements[i];
- const p1 = points.elements[(i + 1) % points.elements.length];
- positions.push(p.x, 0, p.y);
- positions.push(p.x, -depth, p.y);
- positions.push(p1.x, 0, p1.y);
- positions.push(p1.x, -depth, p1.y);
- const p0 = points.elements[(i + points.elements.length - 1) % points.elements.length];
- const p2 = points.elements[(i + 2) % points.elements.length];
- let vc = new math_vector_Vector3(-(p1.y - p.y), 0, p1.x - p.x);
- let vp = new math_vector_Vector3(-(p.y - p0.y), 0, p.x - p0.x);
- let vn = new math_vector_Vector3(-(p2.y - p1.y), 0, p2.x - p1.x);
- if (!flip) {
- vc = vc.scale(-1);
- vp = vp.scale(-1);
- vn = vn.scale(-1);
- }
- const vc_norm = vc.normalizeToNew();
- let vp_norm = vp.normalizeToNew();
- let vn_norm = vn.normalizeToNew();
- const dotp = math_vector_Vector3.Dot(vp_norm, vc_norm);
- if (dotp > smoothingThreshold) {
- if (dotp < math_constants_Epsilon - 1) {
- vp_norm = new math_vector_Vector3(p.x, 0, p.y).subtract(new math_vector_Vector3(p1.x, 0, p1.y)).normalize();
- }
- else {
- // cheap average weighed by side length
- vp_norm = vp.add(vc).normalize();
- }
- }
- else {
- vp_norm = vc_norm;
- }
- const dotn = math_vector_Vector3.Dot(vn, vc);
- if (dotn > smoothingThreshold) {
- if (dotn < math_constants_Epsilon - 1) {
- // back to back
- vn_norm = new math_vector_Vector3(p1.x, 0, p1.y).subtract(new math_vector_Vector3(p.x, 0, p.y)).normalize();
- }
- else {
- // cheap average weighed by side length
- vn_norm = vn.add(vc).normalize();
- }
- }
- else {
- vn_norm = vc_norm;
- }
- uvs.push(ulength / bounds.width, 0);
- uvs.push(ulength / bounds.width, 1);
- ulength += vc.length();
- uvs.push(ulength / bounds.width, 0);
- uvs.push(ulength / bounds.width, 1);
- normals.push(vp_norm.x, vp_norm.y, vp_norm.z);
- normals.push(vp_norm.x, vp_norm.y, vp_norm.z);
- normals.push(vn_norm.x, vn_norm.y, vn_norm.z);
- normals.push(vn_norm.x, vn_norm.y, vn_norm.z);
- if (!flip) {
- indices.push(startIndex);
- indices.push(startIndex + 1);
- indices.push(startIndex + 2);
- indices.push(startIndex + 1);
- indices.push(startIndex + 3);
- indices.push(startIndex + 2);
- }
- else {
- indices.push(startIndex);
- indices.push(startIndex + 2);
- indices.push(startIndex + 1);
- indices.push(startIndex + 1);
- indices.push(startIndex + 2);
- indices.push(startIndex + 3);
- }
- startIndex += 4;
- }
- }
-}
-//# sourceMappingURL=polygonMesh.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/polygonBuilder.js
-
-
-
-
-
-
-
-
-/**
- * Creates the VertexData for an irregular Polygon in the XoZ plane using a mesh built by polygonTriangulation.build()
- * All parameters are provided by CreatePolygon as needed
- * @param polygon a mesh built from polygonTriangulation.build()
- * @param sideOrientation takes the values Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * @param fUV an array of Vector4 elements used to set different images to the top, rings and bottom respectively
- * @param fColors an array of Color3 elements used to set different colors to the top, rings and bottom respectively
- * @param frontUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * @param backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param wrp a boolean, default false, when true and fUVs used texture is wrapped around all sides, when false texture is applied side
- * @returns the VertexData of the Polygon
- */
-function CreatePolygonVertexData(polygon, sideOrientation, fUV, fColors, frontUVs, backUVs, wrp) {
- const faceUV = fUV || new Array(3);
- const faceColors = fColors;
- const colors = [];
- const wrap = wrp || false;
- // default face colors and UV if undefined
- for (let f = 0; f < 3; f++) {
- if (faceUV[f] === undefined) {
- faceUV[f] = new math_vector_Vector4(0, 0, 1, 1);
- }
- if (faceColors && faceColors[f] === undefined) {
- faceColors[f] = new math_color_Color4(1, 1, 1, 1);
- }
- }
- const positions = polygon.getVerticesData(buffer_VertexBuffer.PositionKind);
- const normals = polygon.getVerticesData(buffer_VertexBuffer.NormalKind);
- const uvs = polygon.getVerticesData(buffer_VertexBuffer.UVKind);
- const indices = polygon.getIndices();
- const startIndex = positions.length / 9;
- let disp = 0;
- let distX = 0;
- let distZ = 0;
- let dist = 0;
- let totalLen = 0;
- const cumulate = [0];
- if (wrap) {
- for (let idx = startIndex; idx < positions.length / 3; idx += 4) {
- distX = positions[3 * (idx + 2)] - positions[3 * idx];
- distZ = positions[3 * (idx + 2) + 2] - positions[3 * idx + 2];
- dist = Math.sqrt(distX * distX + distZ * distZ);
- totalLen += dist;
- cumulate.push(totalLen);
- }
- }
- // set face colours and textures
- let idx = 0;
- let face = 0;
- for (let index = 0; index < normals.length; index += 3) {
- //Edge Face no. 1
- if (Math.abs(normals[index + 1]) < 0.001) {
- face = 1;
- }
- //Top Face no. 0
- if (Math.abs(normals[index + 1] - 1) < 0.001) {
- face = 0;
- }
- //Bottom Face no. 2
- if (Math.abs(normals[index + 1] + 1) < 0.001) {
- face = 2;
- }
- idx = index / 3;
- if (face === 1) {
- disp = idx - startIndex;
- if (disp % 4 < 1.5) {
- if (wrap) {
- uvs[2 * idx] = faceUV[face].x + ((faceUV[face].z - faceUV[face].x) * cumulate[Math.floor(disp / 4)]) / totalLen;
- }
- else {
- uvs[2 * idx] = faceUV[face].x;
- }
- }
- else {
- if (wrap) {
- uvs[2 * idx] = faceUV[face].x + ((faceUV[face].z - faceUV[face].x) * cumulate[Math.floor(disp / 4) + 1]) / totalLen;
- }
- else {
- uvs[2 * idx] = faceUV[face].z;
- }
- }
- if (disp % 2 === 0) {
- uvs[2 * idx + 1] = CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - faceUV[face].w : faceUV[face].w;
- }
- else {
- uvs[2 * idx + 1] = CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - faceUV[face].y : faceUV[face].y;
- }
- }
- else {
- uvs[2 * idx] = (1 - uvs[2 * idx]) * faceUV[face].x + uvs[2 * idx] * faceUV[face].z;
- uvs[2 * idx + 1] = (1 - uvs[2 * idx + 1]) * faceUV[face].y + uvs[2 * idx + 1] * faceUV[face].w;
- if (CompatibilityOptions.UseOpenGLOrientationForUV) {
- uvs[2 * idx + 1] = 1.0 - uvs[2 * idx + 1];
- }
- }
- if (faceColors) {
- colors.push(faceColors[face].r, faceColors[face].g, faceColors[face].b, faceColors[face].a);
- }
- }
- // sides
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, frontUVs, backUVs);
- // Result
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = indices;
- vertexData.positions = positions;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- if (faceColors) {
- const totalColors = sideOrientation === mesh_vertexData_VertexData.DOUBLESIDE ? colors.concat(colors) : colors;
- vertexData.colors = totalColors;
- }
- return vertexData;
-}
-/**
- * Creates a polygon mesh
- * The polygon's shape will depend on the input parameters and is constructed parallel to a ground mesh
- * * The parameter `shape` is a required array of successive Vector3 representing the corners of the polygon in th XoZ plane, that is y = 0 for all vectors
- * * You can set the mesh side orientation with the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4)
- * * Remember you can only change the shape positions, not their number when updating a polygon
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.shape
- * @param options.holes
- * @param options.depth
- * @param options.smoothingThreshold
- * @param options.faceUV
- * @param options.faceColors
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.wrap
- * @param scene defines the hosting scene
- * @param earcutInjection can be used to inject your own earcut reference
- * @returns the polygon mesh
- */
-function CreatePolygon(name, options, scene = null, earcutInjection = earcut) {
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- const shape = options.shape;
- const holes = options.holes || [];
- const depth = options.depth || 0;
- const smoothingThreshold = options.smoothingThreshold || 2;
- const contours = [];
- let hole = [];
- for (let i = 0; i < shape.length; i++) {
- contours[i] = new math_vector_Vector2(shape[i].x, shape[i].z);
- }
- const epsilon = 0.00000001;
- if (contours[0].equalsWithEpsilon(contours[contours.length - 1], epsilon)) {
- contours.pop();
- }
- const polygonTriangulation = new PolygonMeshBuilder(name, contours, scene || engineStore_EngineStore.LastCreatedScene, earcutInjection);
- for (let hNb = 0; hNb < holes.length; hNb++) {
- hole = [];
- for (let hPoint = 0; hPoint < holes[hNb].length; hPoint++) {
- hole.push(new math_vector_Vector2(holes[hNb][hPoint].x, holes[hNb][hPoint].z));
- }
- polygonTriangulation.addHole(hole);
- }
- //updatability is set during applyToMesh; setting to true in triangulation build produces errors
- const polygon = polygonTriangulation.build(false, depth, smoothingThreshold);
- polygon._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreatePolygonVertexData(polygon, options.sideOrientation, options.faceUV, options.faceColors, options.frontUVs, options.backUVs, options.wrap);
- vertexData.applyToMesh(polygon, options.updatable);
- return polygon;
-}
-/**
- * Creates an extruded polygon mesh, with depth in the Y direction.
- * * You can set different colors and different images to the top, bottom and extruded side by using the parameters `faceColors` (an array of 3 Color3 elements) and `faceUV` (an array of 3 Vector4 elements)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/using/texturePerBoxFace
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.shape
- * @param options.holes
- * @param options.depth
- * @param options.faceUV
- * @param options.faceColors
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.wrap
- * @param scene defines the hosting scene
- * @param earcutInjection can be used to inject your own earcut reference
- * @returns the polygon mesh
- */
-function ExtrudePolygon(name, options, scene = null, earcutInjection = earcut) {
- return CreatePolygon(name, options, scene, earcutInjection);
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use the functions directly from the module
- */
-const PolygonBuilder = {
- ExtrudePolygon,
- CreatePolygon,
-};
-mesh_vertexData_VertexData.CreatePolygon = CreatePolygonVertexData;
-mesh_Mesh.CreatePolygon = (name, shape, scene, holes, updatable, sideOrientation, earcutInjection = earcut) => {
- const options = {
- shape: shape,
- holes: holes,
- updatable: updatable,
- sideOrientation: sideOrientation,
- };
- return CreatePolygon(name, options, scene, earcutInjection);
-};
-mesh_Mesh.ExtrudePolygon = (name, shape, depth, scene, holes, updatable, sideOrientation, earcutInjection = earcut) => {
- const options = {
- shape: shape,
- holes: holes,
- depth: depth,
- updatable: updatable,
- sideOrientation: sideOrientation,
- };
- return ExtrudePolygon(name, options, scene, earcutInjection);
-};
-//# sourceMappingURL=polygonBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/shapeBuilder.js
-
-
-
-
-/**
- * Creates an extruded shape mesh. The extrusion is a parametric shape. It has no predefined shape. Its final shape will depend on the input parameters.
- * * The parameter `shape` is a required array of successive Vector3. This array depicts the shape to be extruded in its local space : the shape must be designed in the xOy plane and will be extruded along the Z axis.
- * * The parameter `path` is a required array of successive Vector3. This is the axis curve the shape is extruded along.
- * * The parameter `rotation` (float, default 0 radians) is the angle value to rotate the shape each step (each path point), from the former step (so rotation added each step) along the curve.
- * * The parameter `scale` (float, default 1) is the value to scale the shape.
- * * The parameter `closeShape` (boolean, default false) closes the shape when true, since v5.0.0.
- * * The parameter `closePath` (boolean, default false) closes the path when true and no caps, since v5.0.0.
- * * The parameter `cap` sets the way the extruded shape is capped. Possible values : BABYLON.Mesh.NO_CAP (default), BABYLON.Mesh.CAP_START, BABYLON.Mesh.CAP_END, BABYLON.Mesh.CAP_ALL
- * * The optional parameter `instance` is an instance of an existing ExtrudedShape object to be updated with the passed `shape`, `path`, `scale` or `rotation` parameters : https://doc.babylonjs.com/features/featuresDeepDive/mesh/dynamicMeshMorph#extruded-shape
- * * Remember you can only change the shape or path point positions, not their number when updating an extruded shape.
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The optional parameter `invertUV` (boolean, default false) swaps in the geometry the U and V coordinates to apply a texture.
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created.
- * * The optional parameter `firstNormal` (Vector3) defines the direction of the first normal of the supplied path. Consider using this for any path that is straight, and particular for paths in the xy plane.
- * * The optional `adjustFrame` (boolean, default false) will cause the internally generated Path3D tangents, normals, and binormals to be adjusted so that a) they are always well-defined, and b) they do not reverse from one path point to the next. This prevents the extruded shape from being flipped and/or rotated with resulting mesh self-intersections. This is primarily useful for straight paths that can reverse direction.
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.shape
- * @param options.path
- * @param options.scale
- * @param options.rotation
- * @param options.closeShape
- * @param options.closePath
- * @param options.cap
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.instance
- * @param options.invertUV
- * @param options.firstNormal
- * @param options.adjustFrame
- * @param scene defines the hosting scene
- * @returns the extruded shape mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#extruded-shapes
- */
-function ExtrudeShape(name, options, scene = null) {
- const path = options.path;
- const shape = options.shape;
- const scale = options.scale || 1;
- const rotation = options.rotation || 0;
- const cap = options.cap === 0 ? 0 : options.cap || mesh_Mesh.NO_CAP;
- const updatable = options.updatable;
- const sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- const instance = options.instance || null;
- const invertUV = options.invertUV || false;
- const closeShape = options.closeShape || false;
- const closePath = options.closePath || false;
- return _ExtrudeShapeGeneric(name, shape, path, scale, rotation, null, null, closePath, closeShape, cap, false, scene, updatable ? true : false, sideOrientation, instance, invertUV, options.frontUVs || null, options.backUVs || null, options.firstNormal || null, options.adjustFrame ? true : false);
-}
-/**
- * Creates an custom extruded shape mesh.
- * The custom extrusion is a parametric shape. It has no predefined shape. Its final shape will depend on the input parameters.
- * * The parameter `shape` is a required array of successive Vector3. This array depicts the shape to be extruded in its local space : the shape must be designed in the xOy plane and will be extruded along the Z axis.
- * * The parameter `path` is a required array of successive Vector3. This is the axis curve the shape is extruded along.
- * * The parameter `rotationFunction` (JS function) is a custom Javascript function called on each path point. This function is passed the position i of the point in the path and the distance of this point from the beginning of the path
- * * It must returns a float value that will be the rotation in radians applied to the shape on each path point.
- * * The parameter `scaleFunction` (JS function) is a custom Javascript function called on each path point. This function is passed the position i of the point in the path and the distance of this point from the beginning of the path
- * * It must returns a float value that will be the scale value applied to the shape on each path point
- * * The parameter `closeShape` (boolean, default false) closes the shape when true, since v5.0.0.
- * * The parameter `closePath` (boolean, default false) closes the path when true and no caps, since v5.0.0.
- * * The parameter `ribbonClosePath` (boolean, default false) forces the extrusion underlying ribbon to close all the paths in its `pathArray` - depreciated in favor of closeShape
- * * The parameter `ribbonCloseArray` (boolean, default false) forces the extrusion underlying ribbon to close its `pathArray` - depreciated in favor of closePath
- * * The parameter `cap` sets the way the extruded shape is capped. Possible values : BABYLON.Mesh.NO_CAP (default), BABYLON.Mesh.CAP_START, BABYLON.Mesh.CAP_END, BABYLON.Mesh.CAP_ALL
- * * The optional parameter `instance` is an instance of an existing ExtrudedShape object to be updated with the passed `shape`, `path`, `scale` or `rotation` parameters : https://doc.babylonjs.com/features/featuresDeepDive/mesh/dynamicMeshMorph#extruded-shape
- * * Remember you can only change the shape or path point positions, not their number when updating an extruded shape
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The optional parameter `invertUV` (boolean, default false) swaps in the geometry the U and V coordinates to apply a texture
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * * The optional parameter `firstNormal` (Vector3) defines the direction of the first normal of the supplied path. It should be supplied when the path is in the xy plane, and particularly if these sections are straight, because the underlying Path3D object will pick a normal in the xy plane that causes the extrusion to be collapsed into the plane. This should be used for any path that is straight.
- * * The optional `adjustFrame` (boolean, default false) will cause the internally generated Path3D tangents, normals, and binormals to be adjusted so that a) they are always well-defined, and b) they do not reverse from one path point to the next. This prevents the extruded shape from being flipped and/or rotated with resulting mesh self-intersections. This is primarily useful for straight paths that can reverse direction.
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.shape
- * @param options.path
- * @param options.scaleFunction
- * @param options.rotationFunction
- * @param options.ribbonCloseArray
- * @param options.ribbonClosePath
- * @param options.closeShape
- * @param options.closePath
- * @param options.cap
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.instance
- * @param options.invertUV
- * @param options.firstNormal
- * @param options.adjustFrame
- * @param scene defines the hosting scene
- * @returns the custom extruded shape mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#custom-extruded-shapes
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#extruded-shapes
- */
-function ExtrudeShapeCustom(name, options, scene = null) {
- const path = options.path;
- const shape = options.shape;
- const scaleFunction = options.scaleFunction ||
- (() => {
- return 1;
- });
- const rotationFunction = options.rotationFunction ||
- (() => {
- return 0;
- });
- const ribbonCloseArray = options.closePath || options.ribbonCloseArray || false;
- const ribbonClosePath = options.closeShape || options.ribbonClosePath || false;
- const cap = options.cap === 0 ? 0 : options.cap || mesh_Mesh.NO_CAP;
- const updatable = options.updatable;
- const firstNormal = options.firstNormal || null;
- const adjustFrame = options.adjustFrame || false;
- const sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- const instance = options.instance;
- const invertUV = options.invertUV || false;
- return _ExtrudeShapeGeneric(name, shape, path, null, null, scaleFunction, rotationFunction, ribbonCloseArray, ribbonClosePath, cap, true, scene, updatable ? true : false, sideOrientation, instance || null, invertUV, options.frontUVs || null, options.backUVs || null, firstNormal, adjustFrame);
-}
-function _ExtrudeShapeGeneric(name, shape, curve, scale, rotation, scaleFunction, rotateFunction, rbCA, rbCP, cap, custom, scene, updtbl, side, instance, invertUV, frontUVs, backUVs, firstNormal, adjustFrame) {
- // extrusion geometry
- const extrusionPathArray = (shape, curve, path3D, shapePaths, scale, rotation, scaleFunction, rotateFunction, cap, custom, adjustFrame) => {
- const tangents = path3D.getTangents();
- const normals = path3D.getNormals();
- const binormals = path3D.getBinormals();
- const distances = path3D.getDistances();
- if (adjustFrame) {
- /* fix tangents,normals, binormals */
- for (let i = 0; i < tangents.length; i++) {
- if (tangents[i].x == 0 && tangents[i].y == 0 && tangents[i].z == 0) {
- tangents[i].copyFrom(tangents[i - 1]);
- }
- if (normals[i].x == 0 && normals[i].y == 0 && normals[i].z == 0) {
- normals[i].copyFrom(normals[i - 1]);
- }
- if (binormals[i].x == 0 && binormals[i].y == 0 && binormals[i].z == 0) {
- binormals[i].copyFrom(binormals[i - 1]);
- }
- if (i > 0) {
- let v = tangents[i - 1];
- if (math_vector_Vector3.Dot(v, tangents[i]) < 0) {
- tangents[i].scaleInPlace(-1);
- }
- v = normals[i - 1];
- if (math_vector_Vector3.Dot(v, normals[i]) < 0) {
- normals[i].scaleInPlace(-1);
- }
- v = binormals[i - 1];
- if (math_vector_Vector3.Dot(v, binormals[i]) < 0) {
- binormals[i].scaleInPlace(-1);
- }
- }
- }
- }
- let angle = 0;
- const returnScale = () => {
- return scale !== null ? scale : 1;
- };
- const returnRotation = () => {
- return rotation !== null ? rotation : 0;
- };
- const rotate = custom && rotateFunction ? rotateFunction : returnRotation;
- const scl = custom && scaleFunction ? scaleFunction : returnScale;
- let index = cap === mesh_Mesh.NO_CAP || cap === mesh_Mesh.CAP_END ? 0 : 2;
- const rotationMatrix = math_vector_TmpVectors.Matrix[0];
- for (let i = 0; i < curve.length; i++) {
- const shapePath = new Array();
- const angleStep = rotate(i, distances[i]);
- const scaleRatio = scl(i, distances[i]);
- math_vector_Matrix.RotationAxisToRef(tangents[i], angle, rotationMatrix);
- for (let p = 0; p < shape.length; p++) {
- const planed = tangents[i].scale(shape[p].z).add(normals[i].scale(shape[p].x)).add(binormals[i].scale(shape[p].y));
- const rotated = math_vector_Vector3.Zero();
- math_vector_Vector3.TransformCoordinatesToRef(planed, rotationMatrix, rotated);
- rotated.scaleInPlace(scaleRatio).addInPlace(curve[i]);
- shapePath[p] = rotated;
- }
- shapePaths[index] = shapePath;
- angle += angleStep;
- index++;
- }
- // cap
- const capPath = (shapePath) => {
- const pointCap = Array();
- const barycenter = math_vector_Vector3.Zero();
- let i;
- for (i = 0; i < shapePath.length; i++) {
- barycenter.addInPlace(shapePath[i]);
- }
- barycenter.scaleInPlace(1.0 / shapePath.length);
- for (i = 0; i < shapePath.length; i++) {
- pointCap.push(barycenter);
- }
- return pointCap;
- };
- switch (cap) {
- case mesh_Mesh.NO_CAP:
- break;
- case mesh_Mesh.CAP_START:
- shapePaths[0] = capPath(shapePaths[2]);
- shapePaths[1] = shapePaths[2];
- break;
- case mesh_Mesh.CAP_END:
- shapePaths[index] = shapePaths[index - 1];
- shapePaths[index + 1] = capPath(shapePaths[index - 1]);
- break;
- case mesh_Mesh.CAP_ALL:
- shapePaths[0] = capPath(shapePaths[2]);
- shapePaths[1] = shapePaths[2];
- shapePaths[index] = shapePaths[index - 1];
- shapePaths[index + 1] = capPath(shapePaths[index - 1]);
- break;
- default:
- break;
- }
- return shapePaths;
- };
- let path3D;
- let pathArray;
- if (instance) {
- // instance update
- const storage = instance._creationDataStorage;
- path3D = firstNormal ? storage.path3D.update(curve, firstNormal) : storage.path3D.update(curve);
- pathArray = extrusionPathArray(shape, curve, storage.path3D, storage.pathArray, scale, rotation, scaleFunction, rotateFunction, storage.cap, custom, adjustFrame);
- instance = CreateRibbon("", { pathArray, closeArray: false, closePath: false, offset: 0, updatable: false, sideOrientation: 0, instance }, scene || undefined);
- return instance;
- }
- // extruded shape creation
- path3D = firstNormal ? new Path3D(curve, firstNormal) : new Path3D(curve);
- const newShapePaths = new Array();
- cap = cap < 0 || cap > 3 ? 0 : cap;
- pathArray = extrusionPathArray(shape, curve, path3D, newShapePaths, scale, rotation, scaleFunction, rotateFunction, cap, custom, adjustFrame);
- const extrudedGeneric = CreateRibbon(name, {
- pathArray: pathArray,
- closeArray: rbCA,
- closePath: rbCP,
- updatable: updtbl,
- sideOrientation: side,
- invertUV: invertUV,
- frontUVs: frontUVs || undefined,
- backUVs: backUVs || undefined,
- }, scene);
- extrudedGeneric._creationDataStorage.pathArray = pathArray;
- extrudedGeneric._creationDataStorage.path3D = path3D;
- extrudedGeneric._creationDataStorage.cap = cap;
- return extrudedGeneric;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated please use the functions directly from the module
- */
-const ShapeBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- ExtrudeShape,
- // eslint-disable-next-line @typescript-eslint/naming-convention
- ExtrudeShapeCustom,
-};
-mesh_Mesh.ExtrudeShape = (name, shape, path, scale, rotation, cap, scene = null, updatable, sideOrientation, instance) => {
- const options = {
- shape: shape,
- path: path,
- scale: scale,
- rotation: rotation,
- cap: cap === 0 ? 0 : cap || mesh_Mesh.NO_CAP,
- sideOrientation: sideOrientation,
- instance: instance,
- updatable: updatable,
- };
- return ExtrudeShape(name, options, scene);
-};
-mesh_Mesh.ExtrudeShapeCustom = (name, shape, path, scaleFunction, rotationFunction, ribbonCloseArray, ribbonClosePath, cap, scene, updatable, sideOrientation, instance) => {
- const options = {
- shape: shape,
- path: path,
- scaleFunction: scaleFunction,
- rotationFunction: rotationFunction,
- ribbonCloseArray: ribbonCloseArray,
- ribbonClosePath: ribbonClosePath,
- cap: cap === 0 ? 0 : cap || mesh_Mesh.NO_CAP,
- sideOrientation: sideOrientation,
- instance: instance,
- updatable: updatable,
- };
- return ExtrudeShapeCustom(name, options, scene);
-};
-//# sourceMappingURL=shapeBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/latheBuilder.js
-
-
-
-/**
- * Creates lathe mesh.
- * The lathe is a shape with a symmetry axis : a 2D model shape is rotated around this axis to design the lathe
- * * The parameter `shape` is a required array of successive Vector3. This array depicts the shape to be rotated in its local space : the shape must be designed in the xOy plane and will be rotated around the Y axis. It's usually a 2D shape, so the Vector3 z coordinates are often set to zero
- * * The parameter `radius` (positive float, default 1) is the radius value of the lathe
- * * The parameter `tessellation` (positive integer, default 64) is the side number of the lathe
- * * The parameter `clip` (positive integer, default 0) is the number of sides to not create without effecting the general shape of the sides
- * * The parameter `arc` (positive float, default 1) is the ratio of the lathe. 0.5 builds for instance half a lathe, so an opened shape
- * * The parameter `closed` (boolean, default true) opens/closes the lathe circumference. This should be set to false when used with the parameter "arc"
- * * The parameter `cap` sets the way the extruded shape is capped. Possible values : BABYLON.Mesh.NO_CAP (default), BABYLON.Mesh.CAP_START, BABYLON.Mesh.CAP_END, BABYLON.Mesh.CAP_ALL
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The optional parameter `invertUV` (boolean, default false) swaps in the geometry the U and V coordinates to apply a texture
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.shape
- * @param options.radius
- * @param options.tessellation
- * @param options.clip
- * @param options.arc
- * @param options.closed
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.cap
- * @param options.invertUV
- * @param scene defines the hosting scene
- * @returns the lathe mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param#lathe
- */
-function CreateLathe(name, options, scene = null) {
- const arc = options.arc ? (options.arc <= 0 || options.arc > 1 ? 1.0 : options.arc) : 1.0;
- const closed = options.closed === undefined ? true : options.closed;
- const shape = options.shape;
- const radius = options.radius || 1;
- const tessellation = options.tessellation || 64;
- const clip = options.clip || 0;
- const updatable = options.updatable;
- const sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- const cap = options.cap || mesh_Mesh.NO_CAP;
- const pi2 = Math.PI * 2;
- const paths = new Array();
- const invertUV = options.invertUV || false;
- let i = 0;
- let p = 0;
- const step = (pi2 / tessellation) * arc;
- let rotated;
- let path;
- for (i = 0; i <= tessellation - clip; i++) {
- path = [];
- if (cap == mesh_Mesh.CAP_START || cap == mesh_Mesh.CAP_ALL) {
- path.push(new math_vector_Vector3(0, shape[0].y, 0));
- path.push(new math_vector_Vector3(Math.cos(i * step) * shape[0].x * radius, shape[0].y, Math.sin(i * step) * shape[0].x * radius));
- }
- for (p = 0; p < shape.length; p++) {
- rotated = new math_vector_Vector3(Math.cos(i * step) * shape[p].x * radius, shape[p].y, Math.sin(i * step) * shape[p].x * radius);
- path.push(rotated);
- }
- if (cap == mesh_Mesh.CAP_END || cap == mesh_Mesh.CAP_ALL) {
- path.push(new math_vector_Vector3(Math.cos(i * step) * shape[shape.length - 1].x * radius, shape[shape.length - 1].y, Math.sin(i * step) * shape[shape.length - 1].x * radius));
- path.push(new math_vector_Vector3(0, shape[shape.length - 1].y, 0));
- }
- paths.push(path);
- }
- // lathe ribbon
- const lathe = CreateRibbon(name, { pathArray: paths, closeArray: closed, sideOrientation: sideOrientation, updatable: updatable, invertUV: invertUV, frontUVs: options.frontUVs, backUVs: options.backUVs }, scene);
- return lathe;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use the function direction from the module
- */
-const LatheBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateLathe,
-};
-mesh_Mesh.CreateLathe = (name, shape, radius, tessellation, scene, updatable, sideOrientation) => {
- const options = {
- shape: shape,
- radius: radius,
- tessellation: tessellation,
- sideOrientation: sideOrientation,
- updatable: updatable,
- };
- return CreateLathe(name, options, scene);
-};
-//# sourceMappingURL=latheBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/tubeBuilder.js
-
-
-
-
-/**
- * Creates a tube mesh.
- * The tube is a parametric shape. It has no predefined shape. Its final shape will depend on the input parameters
- * * The parameter `path` is a required array of successive Vector3. It is the curve used as the axis of the tube
- * * The parameter `radius` (positive float, default 1) sets the tube radius size
- * * The parameter `tessellation` (positive float, default 64) is the number of sides on the tubular surface
- * * The parameter `radiusFunction` (javascript function, default null) is a vanilla javascript function. If it is not null, it overrides the parameter `radius`
- * * This function is called on each point of the tube path and is passed the index `i` of the i-th point and the distance of this point from the first point of the path. It must return a radius value (positive float)
- * * The parameter `arc` (positive float, maximum 1, default 1) is the ratio to apply to the tube circumference : 2 x PI x arc
- * * The parameter `cap` sets the way the extruded shape is capped. Possible values : BABYLON.Mesh.NO_CAP (default), BABYLON.Mesh.CAP_START, BABYLON.Mesh.CAP_END, BABYLON.Mesh.CAP_ALL
- * * The optional parameter `instance` is an instance of an existing Tube object to be updated with the passed `pathArray` parameter. The `path`Array HAS to have the SAME number of points as the previous one: https://doc.babylonjs.com/features/featuresDeepDive/mesh/dynamicMeshMorph#tube
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The optional parameter `invertUV` (boolean, default false) swaps in the geometry the U and V coordinates to apply a texture
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created. The NUMBER of points CAN'T CHANGE, only their positions.
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.path
- * @param options.radius
- * @param options.tessellation
- * @param options.radiusFunction
- * @param options.cap
- * @param options.arc
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.instance
- * @param options.invertUV
- * @param scene defines the hosting scene
- * @returns the tube mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/param
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#tube
- */
-function CreateTube(name, options, scene = null) {
- const path = options.path;
- let instance = options.instance;
- let radius = 1.0;
- if (options.radius !== undefined) {
- radius = options.radius;
- }
- else if (instance) {
- radius = instance._creationDataStorage.radius;
- }
- const tessellation = options.tessellation || 64 | 0;
- const radiusFunction = options.radiusFunction || null;
- let cap = options.cap || mesh_Mesh.NO_CAP;
- const invertUV = options.invertUV || false;
- const updatable = options.updatable;
- const sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- options.arc = options.arc && (options.arc <= 0.0 || options.arc > 1.0) ? 1.0 : options.arc || 1.0;
- // tube geometry
- const tubePathArray = (path, path3D, circlePaths, radius, tessellation, radiusFunction, cap, arc) => {
- const tangents = path3D.getTangents();
- const normals = path3D.getNormals();
- const distances = path3D.getDistances();
- const pi2 = Math.PI * 2;
- const step = (pi2 / tessellation) * arc;
- const returnRadius = () => radius;
- const radiusFunctionFinal = radiusFunction || returnRadius;
- let circlePath;
- let rad;
- let normal;
- let rotated;
- const rotationMatrix = math_vector_TmpVectors.Matrix[0];
- let index = cap === mesh_Mesh.NO_CAP || cap === mesh_Mesh.CAP_END ? 0 : 2;
- for (let i = 0; i < path.length; i++) {
- rad = radiusFunctionFinal(i, distances[i]); // current radius
- circlePath = Array(); // current circle array
- normal = normals[i]; // current normal
- for (let t = 0; t < tessellation; t++) {
- math_vector_Matrix.RotationAxisToRef(tangents[i], step * t, rotationMatrix);
- rotated = circlePath[t] ? circlePath[t] : math_vector_Vector3.Zero();
- math_vector_Vector3.TransformCoordinatesToRef(normal, rotationMatrix, rotated);
- rotated.scaleInPlace(rad).addInPlace(path[i]);
- circlePath[t] = rotated;
- }
- circlePaths[index] = circlePath;
- index++;
- }
- // cap
- const capPath = (nbPoints, pathIndex) => {
- const pointCap = Array();
- for (let i = 0; i < nbPoints; i++) {
- pointCap.push(path[pathIndex]);
- }
- return pointCap;
- };
- switch (cap) {
- case mesh_Mesh.NO_CAP:
- break;
- case mesh_Mesh.CAP_START:
- circlePaths[0] = capPath(tessellation, 0);
- circlePaths[1] = circlePaths[2].slice(0);
- break;
- case mesh_Mesh.CAP_END:
- circlePaths[index] = circlePaths[index - 1].slice(0);
- circlePaths[index + 1] = capPath(tessellation, path.length - 1);
- break;
- case mesh_Mesh.CAP_ALL:
- circlePaths[0] = capPath(tessellation, 0);
- circlePaths[1] = circlePaths[2].slice(0);
- circlePaths[index] = circlePaths[index - 1].slice(0);
- circlePaths[index + 1] = capPath(tessellation, path.length - 1);
- break;
- default:
- break;
- }
- return circlePaths;
- };
- let path3D;
- let pathArray;
- if (instance) {
- // tube update
- const storage = instance._creationDataStorage;
- const arc = options.arc || storage.arc;
- path3D = storage.path3D.update(path);
- pathArray = tubePathArray(path, path3D, storage.pathArray, radius, storage.tessellation, radiusFunction, storage.cap, arc);
- instance = CreateRibbon("", { pathArray: pathArray, instance: instance });
- // Update mode, no need to recreate the storage.
- storage.path3D = path3D;
- storage.pathArray = pathArray;
- storage.arc = arc;
- storage.radius = radius;
- return instance;
- }
- // tube creation
- path3D = new Path3D(path);
- const newPathArray = new Array();
- cap = cap < 0 || cap > 3 ? 0 : cap;
- pathArray = tubePathArray(path, path3D, newPathArray, radius, tessellation, radiusFunction, cap, options.arc);
- const tube = CreateRibbon(name, {
- pathArray: pathArray,
- closePath: true,
- closeArray: false,
- updatable: updatable,
- sideOrientation: sideOrientation,
- invertUV: invertUV,
- frontUVs: options.frontUVs,
- backUVs: options.backUVs,
- }, scene);
- tube._creationDataStorage.pathArray = pathArray;
- tube._creationDataStorage.path3D = path3D;
- tube._creationDataStorage.tessellation = tessellation;
- tube._creationDataStorage.cap = cap;
- tube._creationDataStorage.arc = options.arc;
- tube._creationDataStorage.radius = radius;
- return tube;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use CreateTube directly
- */
-const TubeBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateTube,
-};
-mesh_Mesh.CreateTube = (name, path, radius, tessellation, radiusFunction, cap, scene, updatable, sideOrientation, instance) => {
- const options = {
- path: path,
- radius: radius,
- tessellation: tessellation,
- radiusFunction: radiusFunction,
- arc: 1,
- cap: cap,
- updatable: updatable,
- sideOrientation: sideOrientation,
- instance: instance,
- };
- return CreateTube(name, options, scene);
-};
-//# sourceMappingURL=tubeBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/polyhedronBuilder.js
-
-
-
-
-
-// inspired from // http://stemkoski.github.io/Three.js/Polyhedra.html
-/**
- * Creates the VertexData for a Polyhedron
- * @param options an object used to set the following optional parameters for the polyhedron, required but can be empty
- * * type provided types are:
- * * 0 : Tetrahedron, 1 : Octahedron, 2 : Dodecahedron, 3 : Icosahedron, 4 : Rhombicuboctahedron, 5 : Triangular Prism, 6 : Pentagonal Prism, 7 : Hexagonal Prism, 8 : Square Pyramid (J1)
- * * 9 : Pentagonal Pyramid (J2), 10 : Triangular Dipyramid (J12), 11 : Pentagonal Dipyramid (J13), 12 : Elongated Square Dipyramid (J15), 13 : Elongated Pentagonal Dipyramid (J16), 14 : Elongated Pentagonal Cupola (J20)
- * * size the size of the IcoSphere, optional default 1
- * * sizeX allows stretching in the x direction, optional, default size
- * * sizeY allows stretching in the y direction, optional, default size
- * * sizeZ allows stretching in the z direction, optional, default size
- * * custom a number that overwrites the type to create from an extended set of polyhedron from https://www.babylonjs-playground.com/#21QRSK#15 with minimised editor
- * * faceUV an array of Vector4 elements used to set different images to the top, rings and bottom respectively
- * * faceColors an array of Color3 elements used to set different colors to the top, rings and bottom respectively
- * * flat when true creates a flat shaded mesh, optional, default true
- * * subdivisions increasing the subdivisions increases the number of faces, optional, default 4
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.type
- * @param options.size
- * @param options.sizeX
- * @param options.sizeY
- * @param options.sizeZ
- * @param options.custom
- * @param options.faceUV
- * @param options.faceColors
- * @param options.flat
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @returns the VertexData of the Polyhedron
- */
-function CreatePolyhedronVertexData(options) {
- // provided polyhedron types :
- // 0 : Tetrahedron, 1 : Octahedron, 2 : Dodecahedron, 3 : Icosahedron, 4 : Rhombicuboctahedron, 5 : Triangular Prism, 6 : Pentagonal Prism, 7 : Hexagonal Prism, 8 : Square Pyramid (J1)
- // 9 : Pentagonal Pyramid (J2), 10 : Triangular Dipyramid (J12), 11 : Pentagonal Dipyramid (J13), 12 : Elongated Square Dipyramid (J15), 13 : Elongated Pentagonal Dipyramid (J16), 14 : Elongated Pentagonal Cupola (J20)
- const polyhedra = [];
- polyhedra[0] = {
- vertex: [
- [0, 0, 1.732051],
- [1.632993, 0, -0.5773503],
- [-0.8164966, 1.414214, -0.5773503],
- [-0.8164966, -1.414214, -0.5773503],
- ],
- face: [
- [0, 1, 2],
- [0, 2, 3],
- [0, 3, 1],
- [1, 3, 2],
- ],
- };
- polyhedra[1] = {
- vertex: [
- [0, 0, 1.414214],
- [1.414214, 0, 0],
- [0, 1.414214, 0],
- [-1.414214, 0, 0],
- [0, -1.414214, 0],
- [0, 0, -1.414214],
- ],
- face: [
- [0, 1, 2],
- [0, 2, 3],
- [0, 3, 4],
- [0, 4, 1],
- [1, 4, 5],
- [1, 5, 2],
- [2, 5, 3],
- [3, 5, 4],
- ],
- };
- polyhedra[2] = {
- vertex: [
- [0, 0, 1.070466],
- [0.7136442, 0, 0.7978784],
- [-0.3568221, 0.618034, 0.7978784],
- [-0.3568221, -0.618034, 0.7978784],
- [0.7978784, 0.618034, 0.3568221],
- [0.7978784, -0.618034, 0.3568221],
- [-0.9341724, 0.381966, 0.3568221],
- [0.1362939, 1, 0.3568221],
- [0.1362939, -1, 0.3568221],
- [-0.9341724, -0.381966, 0.3568221],
- [0.9341724, 0.381966, -0.3568221],
- [0.9341724, -0.381966, -0.3568221],
- [-0.7978784, 0.618034, -0.3568221],
- [-0.1362939, 1, -0.3568221],
- [-0.1362939, -1, -0.3568221],
- [-0.7978784, -0.618034, -0.3568221],
- [0.3568221, 0.618034, -0.7978784],
- [0.3568221, -0.618034, -0.7978784],
- [-0.7136442, 0, -0.7978784],
- [0, 0, -1.070466],
- ],
- face: [
- [0, 1, 4, 7, 2],
- [0, 2, 6, 9, 3],
- [0, 3, 8, 5, 1],
- [1, 5, 11, 10, 4],
- [2, 7, 13, 12, 6],
- [3, 9, 15, 14, 8],
- [4, 10, 16, 13, 7],
- [5, 8, 14, 17, 11],
- [6, 12, 18, 15, 9],
- [10, 11, 17, 19, 16],
- [12, 13, 16, 19, 18],
- [14, 15, 18, 19, 17],
- ],
- };
- polyhedra[3] = {
- vertex: [
- [0, 0, 1.175571],
- [1.051462, 0, 0.5257311],
- [0.3249197, 1, 0.5257311],
- [-0.8506508, 0.618034, 0.5257311],
- [-0.8506508, -0.618034, 0.5257311],
- [0.3249197, -1, 0.5257311],
- [0.8506508, 0.618034, -0.5257311],
- [0.8506508, -0.618034, -0.5257311],
- [-0.3249197, 1, -0.5257311],
- [-1.051462, 0, -0.5257311],
- [-0.3249197, -1, -0.5257311],
- [0, 0, -1.175571],
- ],
- face: [
- [0, 1, 2],
- [0, 2, 3],
- [0, 3, 4],
- [0, 4, 5],
- [0, 5, 1],
- [1, 5, 7],
- [1, 7, 6],
- [1, 6, 2],
- [2, 6, 8],
- [2, 8, 3],
- [3, 8, 9],
- [3, 9, 4],
- [4, 9, 10],
- [4, 10, 5],
- [5, 10, 7],
- [6, 7, 11],
- [6, 11, 8],
- [7, 10, 11],
- [8, 11, 9],
- [9, 11, 10],
- ],
- };
- polyhedra[4] = {
- vertex: [
- [0, 0, 1.070722],
- [0.7148135, 0, 0.7971752],
- [-0.104682, 0.7071068, 0.7971752],
- [-0.6841528, 0.2071068, 0.7971752],
- [-0.104682, -0.7071068, 0.7971752],
- [0.6101315, 0.7071068, 0.5236279],
- [1.04156, 0.2071068, 0.1367736],
- [0.6101315, -0.7071068, 0.5236279],
- [-0.3574067, 1, 0.1367736],
- [-0.7888348, -0.5, 0.5236279],
- [-0.9368776, 0.5, 0.1367736],
- [-0.3574067, -1, 0.1367736],
- [0.3574067, 1, -0.1367736],
- [0.9368776, -0.5, -0.1367736],
- [0.7888348, 0.5, -0.5236279],
- [0.3574067, -1, -0.1367736],
- [-0.6101315, 0.7071068, -0.5236279],
- [-1.04156, -0.2071068, -0.1367736],
- [-0.6101315, -0.7071068, -0.5236279],
- [0.104682, 0.7071068, -0.7971752],
- [0.6841528, -0.2071068, -0.7971752],
- [0.104682, -0.7071068, -0.7971752],
- [-0.7148135, 0, -0.7971752],
- [0, 0, -1.070722],
- ],
- face: [
- [0, 2, 3],
- [1, 6, 5],
- [4, 9, 11],
- [7, 15, 13],
- [8, 16, 10],
- [12, 14, 19],
- [17, 22, 18],
- [20, 21, 23],
- [0, 1, 5, 2],
- [0, 3, 9, 4],
- [0, 4, 7, 1],
- [1, 7, 13, 6],
- [2, 5, 12, 8],
- [2, 8, 10, 3],
- [3, 10, 17, 9],
- [4, 11, 15, 7],
- [5, 6, 14, 12],
- [6, 13, 20, 14],
- [8, 12, 19, 16],
- [9, 17, 18, 11],
- [10, 16, 22, 17],
- [11, 18, 21, 15],
- [13, 15, 21, 20],
- [14, 20, 23, 19],
- [16, 19, 23, 22],
- [18, 22, 23, 21],
- ],
- };
- polyhedra[5] = {
- vertex: [
- [0, 0, 1.322876],
- [1.309307, 0, 0.1889822],
- [-0.9819805, 0.8660254, 0.1889822],
- [0.1636634, -1.299038, 0.1889822],
- [0.3273268, 0.8660254, -0.9449112],
- [-0.8183171, -0.4330127, -0.9449112],
- ],
- face: [
- [0, 3, 1],
- [2, 4, 5],
- [0, 1, 4, 2],
- [0, 2, 5, 3],
- [1, 3, 5, 4],
- ],
- };
- polyhedra[6] = {
- vertex: [
- [0, 0, 1.159953],
- [1.013464, 0, 0.5642542],
- [-0.3501431, 0.9510565, 0.5642542],
- [-0.7715208, -0.6571639, 0.5642542],
- [0.6633206, 0.9510565, -0.03144481],
- [0.8682979, -0.6571639, -0.3996071],
- [-1.121664, 0.2938926, -0.03144481],
- [-0.2348831, -1.063314, -0.3996071],
- [0.5181548, 0.2938926, -0.9953061],
- [-0.5850262, -0.112257, -0.9953061],
- ],
- face: [
- [0, 1, 4, 2],
- [0, 2, 6, 3],
- [1, 5, 8, 4],
- [3, 6, 9, 7],
- [5, 7, 9, 8],
- [0, 3, 7, 5, 1],
- [2, 4, 8, 9, 6],
- ],
- };
- polyhedra[7] = {
- vertex: [
- [0, 0, 1.118034],
- [0.8944272, 0, 0.6708204],
- [-0.2236068, 0.8660254, 0.6708204],
- [-0.7826238, -0.4330127, 0.6708204],
- [0.6708204, 0.8660254, 0.2236068],
- [1.006231, -0.4330127, -0.2236068],
- [-1.006231, 0.4330127, 0.2236068],
- [-0.6708204, -0.8660254, -0.2236068],
- [0.7826238, 0.4330127, -0.6708204],
- [0.2236068, -0.8660254, -0.6708204],
- [-0.8944272, 0, -0.6708204],
- [0, 0, -1.118034],
- ],
- face: [
- [0, 1, 4, 2],
- [0, 2, 6, 3],
- [1, 5, 8, 4],
- [3, 6, 10, 7],
- [5, 9, 11, 8],
- [7, 10, 11, 9],
- [0, 3, 7, 9, 5, 1],
- [2, 4, 8, 11, 10, 6],
- ],
- };
- polyhedra[8] = {
- vertex: [
- [-0.729665, 0.670121, 0.319155],
- [-0.655235, -0.29213, -0.754096],
- [-0.093922, -0.607123, 0.537818],
- [0.702196, 0.595691, 0.485187],
- [0.776626, -0.36656, -0.588064],
- ],
- face: [
- [1, 4, 2],
- [0, 1, 2],
- [3, 0, 2],
- [4, 3, 2],
- [4, 1, 0, 3],
- ],
- };
- polyhedra[9] = {
- vertex: [
- [-0.868849, -0.100041, 0.61257],
- [-0.329458, 0.976099, 0.28078],
- [-0.26629, -0.013796, -0.477654],
- [-0.13392, -1.034115, 0.229829],
- [0.738834, 0.707117, -0.307018],
- [0.859683, -0.535264, -0.338508],
- ],
- face: [
- [3, 0, 2],
- [5, 3, 2],
- [4, 5, 2],
- [1, 4, 2],
- [0, 1, 2],
- [0, 3, 5, 4, 1],
- ],
- };
- polyhedra[10] = {
- vertex: [
- [-0.610389, 0.243975, 0.531213],
- [-0.187812, -0.48795, -0.664016],
- [-0.187812, 0.9759, -0.664016],
- [0.187812, -0.9759, 0.664016],
- [0.798201, 0.243975, 0.132803],
- ],
- face: [
- [1, 3, 0],
- [3, 4, 0],
- [3, 1, 4],
- [0, 2, 1],
- [0, 4, 2],
- [2, 4, 1],
- ],
- };
- polyhedra[11] = {
- vertex: [
- [-1.028778, 0.392027, -0.048786],
- [-0.640503, -0.646161, 0.621837],
- [-0.125162, -0.395663, -0.540059],
- [0.004683, 0.888447, -0.651988],
- [0.125161, 0.395663, 0.540059],
- [0.632925, -0.791376, 0.433102],
- [1.031672, 0.157063, -0.354165],
- ],
- face: [
- [3, 2, 0],
- [2, 1, 0],
- [2, 5, 1],
- [0, 4, 3],
- [0, 1, 4],
- [4, 1, 5],
- [2, 3, 6],
- [3, 4, 6],
- [5, 2, 6],
- [4, 5, 6],
- ],
- };
- polyhedra[12] = {
- vertex: [
- [-0.669867, 0.334933, -0.529576],
- [-0.669867, 0.334933, 0.529577],
- [-0.4043, 1.212901, 0],
- [-0.334933, -0.669867, -0.529576],
- [-0.334933, -0.669867, 0.529577],
- [0.334933, 0.669867, -0.529576],
- [0.334933, 0.669867, 0.529577],
- [0.4043, -1.212901, 0],
- [0.669867, -0.334933, -0.529576],
- [0.669867, -0.334933, 0.529577],
- ],
- face: [
- [8, 9, 7],
- [6, 5, 2],
- [3, 8, 7],
- [5, 0, 2],
- [4, 3, 7],
- [0, 1, 2],
- [9, 4, 7],
- [1, 6, 2],
- [9, 8, 5, 6],
- [8, 3, 0, 5],
- [3, 4, 1, 0],
- [4, 9, 6, 1],
- ],
- };
- polyhedra[13] = {
- vertex: [
- [-0.931836, 0.219976, -0.264632],
- [-0.636706, 0.318353, 0.692816],
- [-0.613483, -0.735083, -0.264632],
- [-0.326545, 0.979634, 0],
- [-0.318353, -0.636706, 0.692816],
- [-0.159176, 0.477529, -0.856368],
- [0.159176, -0.477529, -0.856368],
- [0.318353, 0.636706, 0.692816],
- [0.326545, -0.979634, 0],
- [0.613482, 0.735082, -0.264632],
- [0.636706, -0.318353, 0.692816],
- [0.931835, -0.219977, -0.264632],
- ],
- face: [
- [11, 10, 8],
- [7, 9, 3],
- [6, 11, 8],
- [9, 5, 3],
- [2, 6, 8],
- [5, 0, 3],
- [4, 2, 8],
- [0, 1, 3],
- [10, 4, 8],
- [1, 7, 3],
- [10, 11, 9, 7],
- [11, 6, 5, 9],
- [6, 2, 0, 5],
- [2, 4, 1, 0],
- [4, 10, 7, 1],
- ],
- };
- polyhedra[14] = {
- vertex: [
- [-0.93465, 0.300459, -0.271185],
- [-0.838689, -0.260219, -0.516017],
- [-0.711319, 0.717591, 0.128359],
- [-0.710334, -0.156922, 0.080946],
- [-0.599799, 0.556003, -0.725148],
- [-0.503838, -0.004675, -0.969981],
- [-0.487004, 0.26021, 0.48049],
- [-0.460089, -0.750282, -0.512622],
- [-0.376468, 0.973135, -0.325605],
- [-0.331735, -0.646985, 0.084342],
- [-0.254001, 0.831847, 0.530001],
- [-0.125239, -0.494738, -0.966586],
- [0.029622, 0.027949, 0.730817],
- [0.056536, -0.982543, -0.262295],
- [0.08085, 1.087391, 0.076037],
- [0.125583, -0.532729, 0.485984],
- [0.262625, 0.599586, 0.780328],
- [0.391387, -0.726999, -0.716259],
- [0.513854, -0.868287, 0.139347],
- [0.597475, 0.85513, 0.326364],
- [0.641224, 0.109523, 0.783723],
- [0.737185, -0.451155, 0.538891],
- [0.848705, -0.612742, -0.314616],
- [0.976075, 0.365067, 0.32976],
- [1.072036, -0.19561, 0.084927],
- ],
- face: [
- [15, 18, 21],
- [12, 20, 16],
- [6, 10, 2],
- [3, 0, 1],
- [9, 7, 13],
- [2, 8, 4, 0],
- [0, 4, 5, 1],
- [1, 5, 11, 7],
- [7, 11, 17, 13],
- [13, 17, 22, 18],
- [18, 22, 24, 21],
- [21, 24, 23, 20],
- [20, 23, 19, 16],
- [16, 19, 14, 10],
- [10, 14, 8, 2],
- [15, 9, 13, 18],
- [12, 15, 21, 20],
- [6, 12, 16, 10],
- [3, 6, 2, 0],
- [9, 3, 1, 7],
- [9, 15, 12, 6, 3],
- [22, 17, 11, 5, 4, 8, 14, 19, 23, 24],
- ],
- };
- const type = options.type && (options.type < 0 || options.type >= polyhedra.length) ? 0 : options.type || 0;
- const size = options.size;
- const sizeX = options.sizeX || size || 1;
- const sizeY = options.sizeY || size || 1;
- const sizeZ = options.sizeZ || size || 1;
- const data = options.custom || polyhedra[type];
- const nbfaces = data.face.length;
- const faceUV = options.faceUV || new Array(nbfaces);
- const faceColors = options.faceColors;
- const flat = options.flat === undefined ? true : options.flat;
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- const positions = new Array();
- const indices = new Array();
- const normals = new Array();
- const uvs = new Array();
- const colors = new Array();
- let index = 0;
- let faceIdx = 0; // face cursor in the array "indexes"
- const indexes = new Array();
- let i = 0;
- let f = 0;
- let u, v, ang, x, y, tmp;
- // default face colors and UV if undefined
- if (flat) {
- for (f = 0; f < nbfaces; f++) {
- if (faceColors && faceColors[f] === undefined) {
- faceColors[f] = new math_color_Color4(1, 1, 1, 1);
- }
- if (faceUV && faceUV[f] === undefined) {
- faceUV[f] = new math_vector_Vector4(0, 0, 1, 1);
- }
- }
- }
- if (!flat) {
- for (i = 0; i < data.vertex.length; i++) {
- positions.push(data.vertex[i][0] * sizeX, data.vertex[i][1] * sizeY, data.vertex[i][2] * sizeZ);
- uvs.push(0, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 : 0);
- }
- for (f = 0; f < nbfaces; f++) {
- for (i = 0; i < data.face[f].length - 2; i++) {
- indices.push(data.face[f][0], data.face[f][i + 2], data.face[f][i + 1]);
- }
- }
- }
- else {
- for (f = 0; f < nbfaces; f++) {
- const fl = data.face[f].length; // number of vertices of the current face
- ang = (2 * Math.PI) / fl;
- x = 0.5 * Math.tan(ang / 2);
- y = 0.5;
- // positions, uvs, colors
- for (i = 0; i < fl; i++) {
- // positions
- positions.push(data.vertex[data.face[f][i]][0] * sizeX, data.vertex[data.face[f][i]][1] * sizeY, data.vertex[data.face[f][i]][2] * sizeZ);
- indexes.push(index);
- index++;
- // uvs
- u = faceUV[f].x + (faceUV[f].z - faceUV[f].x) * (0.5 + x);
- v = faceUV[f].y + (faceUV[f].w - faceUV[f].y) * (y - 0.5);
- uvs.push(u, CompatibilityOptions.UseOpenGLOrientationForUV ? 1.0 - v : v);
- tmp = x * Math.cos(ang) - y * Math.sin(ang);
- y = x * Math.sin(ang) + y * Math.cos(ang);
- x = tmp;
- // colors
- if (faceColors) {
- colors.push(faceColors[f].r, faceColors[f].g, faceColors[f].b, faceColors[f].a);
- }
- }
- // indices from indexes
- for (i = 0; i < fl - 2; i++) {
- indices.push(indexes[0 + faceIdx], indexes[i + 2 + faceIdx], indexes[i + 1 + faceIdx]);
- }
- faceIdx += fl;
- }
- }
- mesh_vertexData_VertexData.ComputeNormals(positions, indices, normals);
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs, options.frontUVs, options.backUVs);
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.positions = positions;
- vertexData.indices = indices;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- if (faceColors && flat) {
- vertexData.colors = colors;
- }
- return vertexData;
-}
-/**
- * Creates a polyhedron mesh
- * * The parameter `type` (positive integer, max 14, default 0) sets the polyhedron type to build among the 15 embbeded types. Please refer to the type sheet in the tutorial to choose the wanted type
- * * The parameter `size` (positive float, default 1) sets the polygon size
- * * You can overwrite the `size` on each dimension bu using the parameters `sizeX`, `sizeY` or `sizeZ` (positive floats, default to `size` value)
- * * You can build other polyhedron types than the 15 embbeded ones by setting the parameter `custom` (`polyhedronObject`, default null). If you set the parameter `custom`, this overrides the parameter `type`
- * * A `polyhedronObject` is a formatted javascript object. You'll find a full file with pre-set polyhedra here : https://github.com/BabylonJS/Extensions/tree/master/Polyhedron
- * * You can set the color and the UV of each side of the polyhedron with the parameters `faceColors` (Color4, default `(1, 1, 1, 1)`) and faceUV (Vector4, default `(0, 0, 1, 1)`)
- * * To understand how to set `faceUV` or `faceColors`, please read this by considering the right number of faces of your polyhedron, instead of only 6 for the box : https://doc.babylonjs.com/features/featuresDeepDive/materials/using/texturePerBoxFace
- * * The parameter `flat` (boolean, default true). If set to false, it gives the polyhedron a single global face, so less vertices and shared normals. In this case, `faceColors` and `faceUV` are ignored
- * * You can also set the mesh side orientation with the values : BABYLON.Mesh.FRONTSIDE (default), BABYLON.Mesh.BACKSIDE or BABYLON.Mesh.DOUBLESIDE
- * * If you create a double-sided mesh, you can choose what parts of the texture image to crop and stick respectively on the front and the back sides with the parameters `frontUVs` and `backUVs` (Vector4). Detail here : https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set#side-orientation
- * * The mesh can be set to updatable with the boolean parameter `updatable` (default false) if its internal geometry is supposed to change once created
- * @param name defines the name of the mesh
- * @param options defines the options used to create the mesh
- * @param options.type
- * @param options.size
- * @param options.sizeX
- * @param options.sizeY
- * @param options.sizeZ
- * @param options.custom
- * @param options.faceUV
- * @param options.faceColors
- * @param options.flat
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param scene defines the hosting scene
- * @returns the polyhedron mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/polyhedra
- */
-function polyhedronBuilder_CreatePolyhedron(name, options = {}, scene = null) {
- const polyhedron = new mesh_Mesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- polyhedron._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreatePolyhedronVertexData(options);
- vertexData.applyToMesh(polyhedron, options.updatable);
- return polyhedron;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use the function directly from the module
- */
-const PolyhedronBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreatePolyhedron: polyhedronBuilder_CreatePolyhedron,
-};
-mesh_vertexData_VertexData.CreatePolyhedron = CreatePolyhedronVertexData;
-mesh_Mesh.CreatePolyhedron = (name, options, scene) => {
- return polyhedronBuilder_CreatePolyhedron(name, options, scene);
-};
-//# sourceMappingURL=polyhedronBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/decalBuilder.js
-
-
-
-
-
-
-const xpAxis = new math_vector_Vector3(1, 0, 0);
-const xnAxis = new math_vector_Vector3(-1, 0, 0);
-const ypAxis = new math_vector_Vector3(0, 1, 0);
-const ynAxis = new math_vector_Vector3(0, -1, 0);
-const zpAxis = new math_vector_Vector3(0, 0, 1);
-const znAxis = new math_vector_Vector3(0, 0, -1);
-/** @internal */
-class DecalVertex {
- constructor(position = math_vector_Vector3.Zero(), normal = math_vector_Vector3.Up(), uv = math_vector_Vector2.Zero(), vertexIdx = 0, vertexIdxForBones = 0, localPositionOverride = null, localNormalOverride = null, matrixIndicesOverride = null, matrixWeightsOverride = null) {
- this.position = position;
- this.normal = normal;
- this.uv = uv;
- this.vertexIdx = vertexIdx;
- this.vertexIdxForBones = vertexIdxForBones;
- this.localPositionOverride = localPositionOverride;
- this.localNormalOverride = localNormalOverride;
- this.matrixIndicesOverride = matrixIndicesOverride;
- this.matrixWeightsOverride = matrixWeightsOverride;
- }
- clone() {
- var _a, _b, _c, _d;
- return new DecalVertex(this.position.clone(), this.normal.clone(), this.uv.clone(), this.vertexIdx, this.vertexIdxForBones, (_a = this.localPositionOverride) === null || _a === void 0 ? void 0 : _a.slice(), (_b = this.localNormalOverride) === null || _b === void 0 ? void 0 : _b.slice(), (_c = this.matrixIndicesOverride) === null || _c === void 0 ? void 0 : _c.slice(), (_d = this.matrixWeightsOverride) === null || _d === void 0 ? void 0 : _d.slice());
- }
-}
-/**
- * Creates a decal mesh.
- * A decal is a mesh usually applied as a model onto the surface of another mesh. So don't forget the parameter `sourceMesh` depicting the decal
- * * The parameter `position` (Vector3, default `(0, 0, 0)`) sets the position of the decal in World coordinates
- * * The parameter `normal` (Vector3, default `Vector3.Up`) sets the normal of the mesh where the decal is applied onto in World coordinates
- * * The parameter `size` (Vector3, default `(1, 1, 1)`) sets the decal scaling
- * * The parameter `angle` (float in radian, default 0) sets the angle to rotate the decal
- * * The parameter `captureUVS` defines if we need to capture the uvs or compute them
- * * The parameter `cullBackFaces` defines if the back faces should be removed from the decal mesh
- * * The parameter `localMode` defines that the computations should be done with the local mesh coordinates instead of the world space coordinates.
- * * Use this mode if you want the decal to be parented to the sourceMesh and move/rotate with it.
- * Note: Meshes with morph targets are not supported!
- * @param name defines the name of the mesh
- * @param sourceMesh defines the mesh where the decal must be applied
- * @param options defines the options used to create the mesh
- * @param options.position
- * @param options.normal
- * @param options.size
- * @param options.angle
- * @param options.captureUVS
- * @param options.cullBackFaces
- * @param options.localMode
- * @returns the decal mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/decals
- */
-function CreateDecal(name, sourceMesh, options) {
- var _a, _b, _c, _d;
- const hasSkeleton = !!sourceMesh.skeleton;
- const useLocalComputation = options.localMode || hasSkeleton;
- const meshHasOverridenMaterial = sourceMesh.overrideMaterialSideOrientation !== null && sourceMesh.overrideMaterialSideOrientation !== undefined;
- const indices = sourceMesh.getIndices();
- const positions = hasSkeleton ? sourceMesh.getPositionData(true, true) : sourceMesh.getVerticesData(buffer_VertexBuffer.PositionKind);
- const normals = hasSkeleton ? sourceMesh.getNormalsData(true, true) : sourceMesh.getVerticesData(buffer_VertexBuffer.NormalKind);
- const localPositions = useLocalComputation ? (hasSkeleton ? sourceMesh.getVerticesData(buffer_VertexBuffer.PositionKind) : positions) : null;
- const localNormals = useLocalComputation ? (hasSkeleton ? sourceMesh.getVerticesData(buffer_VertexBuffer.NormalKind) : normals) : null;
- const uvs = sourceMesh.getVerticesData(buffer_VertexBuffer.UVKind);
- const matIndices = hasSkeleton ? sourceMesh.getVerticesData(buffer_VertexBuffer.MatricesIndicesKind) : null;
- const matWeights = hasSkeleton ? sourceMesh.getVerticesData(buffer_VertexBuffer.MatricesWeightsKind) : null;
- const matIndicesExtra = hasSkeleton ? sourceMesh.getVerticesData(buffer_VertexBuffer.MatricesIndicesExtraKind) : null;
- const matWeightsExtra = hasSkeleton ? sourceMesh.getVerticesData(buffer_VertexBuffer.MatricesWeightsExtraKind) : null;
- const position = options.position || math_vector_Vector3.Zero();
- let normal = options.normal || math_vector_Vector3.Up();
- const size = options.size || math_vector_Vector3.One();
- const angle = options.angle || 0;
- // Getting correct rotation
- if (!normal) {
- const target = new math_vector_Vector3(0, 0, 1);
- const camera = sourceMesh.getScene().activeCamera;
- const cameraWorldTarget = math_vector_Vector3.TransformCoordinates(target, camera.getWorldMatrix());
- normal = camera.globalPosition.subtract(cameraWorldTarget);
- }
- const yaw = -Math.atan2(normal.z, normal.x) - Math.PI / 2;
- const len = Math.sqrt(normal.x * normal.x + normal.z * normal.z);
- const pitch = Math.atan2(normal.y, len);
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.indices = [];
- vertexData.positions = [];
- vertexData.normals = [];
- vertexData.uvs = [];
- vertexData.matricesIndices = hasSkeleton ? [] : null;
- vertexData.matricesWeights = hasSkeleton ? [] : null;
- vertexData.matricesIndicesExtra = matIndicesExtra ? [] : null;
- vertexData.matricesWeightsExtra = matWeightsExtra ? [] : null;
- let currentVertexDataIndex = 0;
- const extractDecalVector3 = (indexId, transformMatrix) => {
- const result = new DecalVertex();
- if (!indices || !positions || !normals) {
- return result;
- }
- const vertexId = indices[indexId];
- result.vertexIdx = vertexId * 3;
- result.vertexIdxForBones = vertexId * 4;
- // Send vector to decal local world
- result.position = new math_vector_Vector3(positions[vertexId * 3], positions[vertexId * 3 + 1], positions[vertexId * 3 + 2]);
- math_vector_Vector3.TransformCoordinatesToRef(result.position, transformMatrix, result.position);
- // Get normal
- result.normal = new math_vector_Vector3(normals[vertexId * 3], normals[vertexId * 3 + 1], normals[vertexId * 3 + 2]);
- math_vector_Vector3.TransformNormalToRef(result.normal, transformMatrix, result.normal);
- if (options.captureUVS && uvs) {
- const v = uvs[vertexId * 2 + 1];
- result.uv = new math_vector_Vector2(uvs[vertexId * 2], CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - v : v);
- }
- return result;
- };
- const emptyArray = [0, 0, 0, 0];
- // Inspired by https://github.com/mrdoob/three.js/blob/eee231960882f6f3b6113405f524956145148146/examples/js/geometries/DecalGeometry.js
- const clip = (vertices, axis) => {
- if (vertices.length === 0) {
- return vertices;
- }
- const clipSize = 0.5 * Math.abs(math_vector_Vector3.Dot(size, axis));
- const indexOf = (arr, val, start, num) => {
- for (let i = 0; i < num; ++i) {
- if (arr[start + i] === val) {
- return start + i;
- }
- }
- return -1;
- };
- const clipVertices = (v0, v1) => {
- var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r;
- const clipFactor = math_vector_Vector3.GetClipFactor(v0.position, v1.position, axis, clipSize);
- let indices = emptyArray;
- let weights = emptyArray;
- if (matIndices && matWeights) {
- const mat0Index = v0.matrixIndicesOverride ? 0 : v0.vertexIdxForBones;
- const v0Indices = (_a = v0.matrixIndicesOverride) !== null && _a !== void 0 ? _a : matIndices;
- const v0Weights = (_b = v0.matrixWeightsOverride) !== null && _b !== void 0 ? _b : matWeights;
- const mat1Index = v1.matrixIndicesOverride ? 0 : v1.vertexIdxForBones;
- const v1Indices = (_c = v1.matrixIndicesOverride) !== null && _c !== void 0 ? _c : matIndices;
- const v1Weights = (_d = v1.matrixWeightsOverride) !== null && _d !== void 0 ? _d : matWeights;
- indices = [0, 0, 0, 0];
- weights = [0, 0, 0, 0];
- let index = 0;
- for (let i = 0; i < 4; ++i) {
- if (v0Weights[mat0Index + i] > 0) {
- const idx = indexOf(v1Indices, v0Indices[mat0Index + i], mat1Index, 4);
- indices[index] = v0Indices[mat0Index + i];
- weights[index] = math_scalar_Scalar.Lerp(v0Weights[mat0Index + i], idx >= 0 ? v1Weights[idx] : 0, clipFactor);
- index++;
- }
- }
- for (let i = 0; i < 4 && index < 4; ++i) {
- const ind = v1Indices[mat1Index + i];
- if (indexOf(v0Indices, ind, mat0Index, 4) !== -1)
- continue;
- indices[index] = ind;
- weights[index] = math_scalar_Scalar.Lerp(0, v1Weights[mat1Index + i], clipFactor);
- index++;
- }
- const sumw = weights[0] + weights[1] + weights[2] + weights[3];
- weights[0] /= sumw;
- weights[1] /= sumw;
- weights[2] /= sumw;
- weights[3] /= sumw;
- }
- const v0LocalPositionX = v0.localPositionOverride ? v0.localPositionOverride[0] : (_e = localPositions === null || localPositions === void 0 ? void 0 : localPositions[v0.vertexIdx]) !== null && _e !== void 0 ? _e : 0;
- const v0LocalPositionY = v0.localPositionOverride ? v0.localPositionOverride[1] : (_f = localPositions === null || localPositions === void 0 ? void 0 : localPositions[v0.vertexIdx + 1]) !== null && _f !== void 0 ? _f : 0;
- const v0LocalPositionZ = v0.localPositionOverride ? v0.localPositionOverride[2] : (_g = localPositions === null || localPositions === void 0 ? void 0 : localPositions[v0.vertexIdx + 2]) !== null && _g !== void 0 ? _g : 0;
- const v1LocalPositionX = v1.localPositionOverride ? v1.localPositionOverride[0] : (_h = localPositions === null || localPositions === void 0 ? void 0 : localPositions[v1.vertexIdx]) !== null && _h !== void 0 ? _h : 0;
- const v1LocalPositionY = v1.localPositionOverride ? v1.localPositionOverride[1] : (_j = localPositions === null || localPositions === void 0 ? void 0 : localPositions[v1.vertexIdx + 1]) !== null && _j !== void 0 ? _j : 0;
- const v1LocalPositionZ = v1.localPositionOverride ? v1.localPositionOverride[2] : (_k = localPositions === null || localPositions === void 0 ? void 0 : localPositions[v1.vertexIdx + 2]) !== null && _k !== void 0 ? _k : 0;
- const v0LocalNormalX = v0.localNormalOverride ? v0.localNormalOverride[0] : (_l = localNormals === null || localNormals === void 0 ? void 0 : localNormals[v0.vertexIdx]) !== null && _l !== void 0 ? _l : 0;
- const v0LocalNormalY = v0.localNormalOverride ? v0.localNormalOverride[1] : (_m = localNormals === null || localNormals === void 0 ? void 0 : localNormals[v0.vertexIdx + 1]) !== null && _m !== void 0 ? _m : 0;
- const v0LocalNormalZ = v0.localNormalOverride ? v0.localNormalOverride[2] : (_o = localNormals === null || localNormals === void 0 ? void 0 : localNormals[v0.vertexIdx + 2]) !== null && _o !== void 0 ? _o : 0;
- const v1LocalNormalX = v1.localNormalOverride ? v1.localNormalOverride[0] : (_p = localNormals === null || localNormals === void 0 ? void 0 : localNormals[v1.vertexIdx]) !== null && _p !== void 0 ? _p : 0;
- const v1LocalNormalY = v1.localNormalOverride ? v1.localNormalOverride[1] : (_q = localNormals === null || localNormals === void 0 ? void 0 : localNormals[v1.vertexIdx + 1]) !== null && _q !== void 0 ? _q : 0;
- const v1LocalNormalZ = v1.localNormalOverride ? v1.localNormalOverride[2] : (_r = localNormals === null || localNormals === void 0 ? void 0 : localNormals[v1.vertexIdx + 2]) !== null && _r !== void 0 ? _r : 0;
- const interpNormalX = v0LocalNormalX + (v1LocalNormalX - v0LocalNormalX) * clipFactor;
- const interpNormalY = v0LocalNormalY + (v1LocalNormalY - v0LocalNormalY) * clipFactor;
- const interpNormalZ = v0LocalNormalZ + (v1LocalNormalZ - v0LocalNormalZ) * clipFactor;
- const norm = Math.sqrt(interpNormalX * interpNormalX + interpNormalY * interpNormalY + interpNormalZ * interpNormalZ);
- return new DecalVertex(math_vector_Vector3.Lerp(v0.position, v1.position, clipFactor), math_vector_Vector3.Lerp(v0.normal, v1.normal, clipFactor).normalize(), math_vector_Vector2.Lerp(v0.uv, v1.uv, clipFactor), -1, -1, localPositions
- ? [
- v0LocalPositionX + (v1LocalPositionX - v0LocalPositionX) * clipFactor,
- v0LocalPositionY + (v1LocalPositionY - v0LocalPositionY) * clipFactor,
- v0LocalPositionZ + (v1LocalPositionZ - v0LocalPositionZ) * clipFactor,
- ]
- : null, localNormals ? [interpNormalX / norm, interpNormalY / norm, interpNormalZ / norm] : null, indices, weights);
- };
- let clipResult = null;
- if (vertices.length > 3) {
- clipResult = new Array();
- }
- for (let index = 0; index < vertices.length; index += 3) {
- let total = 0;
- let nV1 = null;
- let nV2 = null;
- let nV3 = null;
- let nV4 = null;
- const d1 = math_vector_Vector3.Dot(vertices[index].position, axis) - clipSize;
- const d2 = math_vector_Vector3.Dot(vertices[index + 1].position, axis) - clipSize;
- const d3 = math_vector_Vector3.Dot(vertices[index + 2].position, axis) - clipSize;
- const v1Out = d1 > 0;
- const v2Out = d2 > 0;
- const v3Out = d3 > 0;
- total = (v1Out ? 1 : 0) + (v2Out ? 1 : 0) + (v3Out ? 1 : 0);
- switch (total) {
- case 0:
- if (vertices.length > 3) {
- clipResult.push(vertices[index]);
- clipResult.push(vertices[index + 1]);
- clipResult.push(vertices[index + 2]);
- }
- else {
- clipResult = vertices;
- }
- break;
- case 1:
- clipResult = clipResult !== null && clipResult !== void 0 ? clipResult : new Array();
- if (v1Out) {
- nV1 = vertices[index + 1];
- nV2 = vertices[index + 2];
- nV3 = clipVertices(vertices[index], nV1);
- nV4 = clipVertices(vertices[index], nV2);
- }
- if (v2Out) {
- nV1 = vertices[index];
- nV2 = vertices[index + 2];
- nV3 = clipVertices(vertices[index + 1], nV1);
- nV4 = clipVertices(vertices[index + 1], nV2);
- clipResult.push(nV3);
- clipResult.push(nV2.clone());
- clipResult.push(nV1.clone());
- clipResult.push(nV2.clone());
- clipResult.push(nV3.clone());
- clipResult.push(nV4);
- break;
- }
- if (v3Out) {
- nV1 = vertices[index];
- nV2 = vertices[index + 1];
- nV3 = clipVertices(vertices[index + 2], nV1);
- nV4 = clipVertices(vertices[index + 2], nV2);
- }
- if (nV1 && nV2 && nV3 && nV4) {
- clipResult.push(nV1.clone());
- clipResult.push(nV2.clone());
- clipResult.push(nV3);
- clipResult.push(nV4);
- clipResult.push(nV3.clone());
- clipResult.push(nV2.clone());
- }
- break;
- case 2:
- clipResult = clipResult !== null && clipResult !== void 0 ? clipResult : new Array();
- if (!v1Out) {
- nV1 = vertices[index].clone();
- nV2 = clipVertices(nV1, vertices[index + 1]);
- nV3 = clipVertices(nV1, vertices[index + 2]);
- clipResult.push(nV1);
- clipResult.push(nV2);
- clipResult.push(nV3);
- }
- if (!v2Out) {
- nV1 = vertices[index + 1].clone();
- nV2 = clipVertices(nV1, vertices[index + 2]);
- nV3 = clipVertices(nV1, vertices[index]);
- clipResult.push(nV1);
- clipResult.push(nV2);
- clipResult.push(nV3);
- }
- if (!v3Out) {
- nV1 = vertices[index + 2].clone();
- nV2 = clipVertices(nV1, vertices[index]);
- nV3 = clipVertices(nV1, vertices[index + 1]);
- clipResult.push(nV1);
- clipResult.push(nV2);
- clipResult.push(nV3);
- }
- break;
- case 3:
- break;
- }
- }
- return clipResult;
- };
- const sourceMeshAsMesh = sourceMesh instanceof mesh_Mesh ? sourceMesh : null;
- const matrixData = sourceMeshAsMesh === null || sourceMeshAsMesh === void 0 ? void 0 : sourceMeshAsMesh._thinInstanceDataStorage.matrixData;
- const numMatrices = (sourceMeshAsMesh === null || sourceMeshAsMesh === void 0 ? void 0 : sourceMeshAsMesh.thinInstanceCount) || 1;
- const thinInstanceMatrix = math_vector_TmpVectors.Matrix[0];
- thinInstanceMatrix.copyFrom(math_vector_Matrix.IdentityReadOnly);
- for (let m = 0; m < numMatrices; ++m) {
- if ((sourceMeshAsMesh === null || sourceMeshAsMesh === void 0 ? void 0 : sourceMeshAsMesh.hasThinInstances) && matrixData) {
- const ofst = m * 16;
- thinInstanceMatrix.setRowFromFloats(0, matrixData[ofst + 0], matrixData[ofst + 1], matrixData[ofst + 2], matrixData[ofst + 3]);
- thinInstanceMatrix.setRowFromFloats(1, matrixData[ofst + 4], matrixData[ofst + 5], matrixData[ofst + 6], matrixData[ofst + 7]);
- thinInstanceMatrix.setRowFromFloats(2, matrixData[ofst + 8], matrixData[ofst + 9], matrixData[ofst + 10], matrixData[ofst + 11]);
- thinInstanceMatrix.setRowFromFloats(3, matrixData[ofst + 12], matrixData[ofst + 13], matrixData[ofst + 14], matrixData[ofst + 15]);
- }
- // Matrix
- const decalWorldMatrix = math_vector_Matrix.RotationYawPitchRoll(yaw, pitch, angle).multiply(math_vector_Matrix.Translation(position.x, position.y, position.z));
- const inverseDecalWorldMatrix = math_vector_Matrix.Invert(decalWorldMatrix);
- const meshWorldMatrix = sourceMesh.getWorldMatrix();
- const transformMatrix = thinInstanceMatrix.multiply(meshWorldMatrix).multiply(inverseDecalWorldMatrix);
- const oneFaceVertices = new Array(3);
- for (let index = 0; index < indices.length; index += 3) {
- let faceVertices = oneFaceVertices;
- faceVertices[0] = extractDecalVector3(index, transformMatrix);
- if (meshHasOverridenMaterial && useLocalComputation) {
- faceVertices[1] = extractDecalVector3(index + 2, transformMatrix);
- faceVertices[2] = extractDecalVector3(index + 1, transformMatrix);
- }
- else {
- faceVertices[1] = extractDecalVector3(index + 1, transformMatrix);
- faceVertices[2] = extractDecalVector3(index + 2, transformMatrix);
- }
- if (options.cullBackFaces) {
- // If all the normals of the vertices of the face are pointing away from the view direction we discard the face.
- // As computations are done in the decal coordinate space, the viewDirection is (0,0,1), so when dot(vertexNormal, -viewDirection) <= 0 the vertex is culled
- if (-faceVertices[0].normal.z <= 0 && -faceVertices[1].normal.z <= 0 && -faceVertices[2].normal.z <= 0) {
- continue;
- }
- }
- // Clip
- faceVertices = clip(faceVertices, xpAxis);
- if (!faceVertices)
- continue;
- faceVertices = clip(faceVertices, xnAxis);
- if (!faceVertices)
- continue;
- faceVertices = clip(faceVertices, ypAxis);
- if (!faceVertices)
- continue;
- faceVertices = clip(faceVertices, ynAxis);
- if (!faceVertices)
- continue;
- faceVertices = clip(faceVertices, zpAxis);
- if (!faceVertices)
- continue;
- faceVertices = clip(faceVertices, znAxis);
- if (!faceVertices)
- continue;
- // Add UVs and get back to world
- for (let vIndex = 0; vIndex < faceVertices.length; vIndex++) {
- const vertex = faceVertices[vIndex];
- //TODO check for Int32Array | Uint32Array | Uint16Array
- vertexData.indices.push(currentVertexDataIndex);
- if (useLocalComputation) {
- if (vertex.localPositionOverride) {
- vertexData.positions[currentVertexDataIndex * 3] = vertex.localPositionOverride[0];
- vertexData.positions[currentVertexDataIndex * 3 + 1] = vertex.localPositionOverride[1];
- vertexData.positions[currentVertexDataIndex * 3 + 2] = vertex.localPositionOverride[2];
- }
- else if (localPositions) {
- vertexData.positions[currentVertexDataIndex * 3] = localPositions[vertex.vertexIdx];
- vertexData.positions[currentVertexDataIndex * 3 + 1] = localPositions[vertex.vertexIdx + 1];
- vertexData.positions[currentVertexDataIndex * 3 + 2] = localPositions[vertex.vertexIdx + 2];
- }
- if (vertex.localNormalOverride) {
- vertexData.normals[currentVertexDataIndex * 3] = vertex.localNormalOverride[0];
- vertexData.normals[currentVertexDataIndex * 3 + 1] = vertex.localNormalOverride[1];
- vertexData.normals[currentVertexDataIndex * 3 + 2] = vertex.localNormalOverride[2];
- }
- else if (localNormals) {
- vertexData.normals[currentVertexDataIndex * 3] = localNormals[vertex.vertexIdx];
- vertexData.normals[currentVertexDataIndex * 3 + 1] = localNormals[vertex.vertexIdx + 1];
- vertexData.normals[currentVertexDataIndex * 3 + 2] = localNormals[vertex.vertexIdx + 2];
- }
- }
- else {
- vertex.position.toArray(vertexData.positions, currentVertexDataIndex * 3);
- vertex.normal.toArray(vertexData.normals, currentVertexDataIndex * 3);
- }
- if (vertexData.matricesIndices && vertexData.matricesWeights) {
- if (vertex.matrixIndicesOverride) {
- vertexData.matricesIndices[currentVertexDataIndex * 4] = vertex.matrixIndicesOverride[0];
- vertexData.matricesIndices[currentVertexDataIndex * 4 + 1] = vertex.matrixIndicesOverride[1];
- vertexData.matricesIndices[currentVertexDataIndex * 4 + 2] = vertex.matrixIndicesOverride[2];
- vertexData.matricesIndices[currentVertexDataIndex * 4 + 3] = vertex.matrixIndicesOverride[3];
- }
- else {
- if (matIndices) {
- vertexData.matricesIndices[currentVertexDataIndex * 4] = matIndices[vertex.vertexIdxForBones];
- vertexData.matricesIndices[currentVertexDataIndex * 4 + 1] = matIndices[vertex.vertexIdxForBones + 1];
- vertexData.matricesIndices[currentVertexDataIndex * 4 + 2] = matIndices[vertex.vertexIdxForBones + 2];
- vertexData.matricesIndices[currentVertexDataIndex * 4 + 3] = matIndices[vertex.vertexIdxForBones + 3];
- }
- if (matIndicesExtra && vertexData.matricesIndicesExtra) {
- vertexData.matricesIndicesExtra[currentVertexDataIndex * 4] = matIndicesExtra[vertex.vertexIdxForBones];
- vertexData.matricesIndicesExtra[currentVertexDataIndex * 4 + 1] = matIndicesExtra[vertex.vertexIdxForBones + 1];
- vertexData.matricesIndicesExtra[currentVertexDataIndex * 4 + 2] = matIndicesExtra[vertex.vertexIdxForBones + 2];
- vertexData.matricesIndicesExtra[currentVertexDataIndex * 4 + 3] = matIndicesExtra[vertex.vertexIdxForBones + 3];
- }
- }
- if (vertex.matrixWeightsOverride) {
- vertexData.matricesWeights[currentVertexDataIndex * 4] = vertex.matrixWeightsOverride[0];
- vertexData.matricesWeights[currentVertexDataIndex * 4 + 1] = vertex.matrixWeightsOverride[1];
- vertexData.matricesWeights[currentVertexDataIndex * 4 + 2] = vertex.matrixWeightsOverride[2];
- vertexData.matricesWeights[currentVertexDataIndex * 4 + 3] = vertex.matrixWeightsOverride[3];
- }
- else {
- if (matWeights) {
- vertexData.matricesWeights[currentVertexDataIndex * 4] = matWeights[vertex.vertexIdxForBones];
- vertexData.matricesWeights[currentVertexDataIndex * 4 + 1] = matWeights[vertex.vertexIdxForBones + 1];
- vertexData.matricesWeights[currentVertexDataIndex * 4 + 2] = matWeights[vertex.vertexIdxForBones + 2];
- vertexData.matricesWeights[currentVertexDataIndex * 4 + 3] = matWeights[vertex.vertexIdxForBones + 3];
- }
- if (matWeightsExtra && vertexData.matricesWeightsExtra) {
- vertexData.matricesWeightsExtra[currentVertexDataIndex * 4] = matWeightsExtra[vertex.vertexIdxForBones];
- vertexData.matricesWeightsExtra[currentVertexDataIndex * 4 + 1] = matWeightsExtra[vertex.vertexIdxForBones + 1];
- vertexData.matricesWeightsExtra[currentVertexDataIndex * 4 + 2] = matWeightsExtra[vertex.vertexIdxForBones + 2];
- vertexData.matricesWeightsExtra[currentVertexDataIndex * 4 + 3] = matWeightsExtra[vertex.vertexIdxForBones + 3];
- }
- }
- }
- if (!options.captureUVS) {
- vertexData.uvs.push(0.5 + vertex.position.x / size.x);
- const v = 0.5 + vertex.position.y / size.y;
- vertexData.uvs.push(CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - v : v);
- }
- else {
- vertex.uv.toArray(vertexData.uvs, currentVertexDataIndex * 2);
- }
- currentVertexDataIndex++;
- }
- }
- }
- // Avoid the "Setting vertex data kind 'XXX' with an empty array" warning when calling vertexData.applyToMesh
- if (vertexData.indices.length === 0)
- vertexData.indices = null;
- if (vertexData.positions.length === 0)
- vertexData.positions = null;
- if (vertexData.normals.length === 0)
- vertexData.normals = null;
- if (vertexData.uvs.length === 0)
- vertexData.uvs = null;
- if (((_a = vertexData.matricesIndices) === null || _a === void 0 ? void 0 : _a.length) === 0)
- vertexData.matricesIndices = null;
- if (((_b = vertexData.matricesWeights) === null || _b === void 0 ? void 0 : _b.length) === 0)
- vertexData.matricesWeights = null;
- if (((_c = vertexData.matricesIndicesExtra) === null || _c === void 0 ? void 0 : _c.length) === 0)
- vertexData.matricesIndicesExtra = null;
- if (((_d = vertexData.matricesWeightsExtra) === null || _d === void 0 ? void 0 : _d.length) === 0)
- vertexData.matricesWeightsExtra = null;
- // Return mesh
- const decal = new mesh_Mesh(name, sourceMesh.getScene());
- vertexData.applyToMesh(decal);
- if (useLocalComputation) {
- decal.skeleton = sourceMesh.skeleton;
- decal.parent = sourceMesh;
- }
- else {
- decal.position = position.clone();
- decal.rotation = new math_vector_Vector3(pitch, yaw, angle);
- }
- decal.computeWorldMatrix(true);
- decal.refreshBoundingInfo(true, true);
- return decal;
-}
-/**
- * Class containing static functions to help procedurally build meshes
- * @deprecated use the function directly from the module
- */
-const DecalBuilder = {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- CreateDecal,
-};
-mesh_Mesh.CreateDecal = (name, sourceMesh, position, normal, size, angle) => {
- const options = {
- position,
- normal,
- size,
- angle,
- };
- return CreateDecal(name, sourceMesh, options);
-};
-//# sourceMappingURL=decalBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Maths/math.isovector.js
-
-
-/**
- * Class representing an isovector a vector containing 2 INTEGER coordinates
- * x axis is horizontal
- * y axis is 60 deg counter clockwise from positive y axis
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-class _IsoVector {
- /**
- * Creates a new isovector from the given x and y coordinates
- * @param x defines the first coordinate, must be an integer
- * @param y defines the second coordinate, must be an integer
- */
- constructor(
- /** defines the first coordinate */
- x = 0,
- /** defines the second coordinate */
- y = 0) {
- this.x = x;
- this.y = y;
- if (x !== Math.floor(x)) {
- x === Math.floor(x);
- logger_Logger.Warn("x is not an integer, floor(x) used");
- }
- if (y !== Math.floor(y)) {
- y === Math.floor(y);
- logger_Logger.Warn("y is not an integer, floor(y) used");
- }
- }
- // Operators
- /**
- * Gets a new IsoVector copied from the IsoVector
- * @returns a new IsoVector
- */
- clone() {
- return new _IsoVector(this.x, this.y);
- }
- /**
- * Rotates one IsoVector 60 degrees counter clockwise about another
- * Please note that this is an in place operation
- * @param other an IsoVector a center of rotation
- * @returns the rotated IsoVector
- */
- rotate60About(other) {
- //other IsoVector
- const x = this.x;
- this.x = other.x + other.y - this.y;
- this.y = x + this.y - other.x;
- return this;
- }
- /**
- * Rotates one IsoVector 60 degrees clockwise about another
- * Please note that this is an in place operation
- * @param other an IsoVector as center of rotation
- * @returns the rotated IsoVector
- */
- rotateNeg60About(other) {
- const x = this.x;
- this.x = x + this.y - other.y;
- this.y = other.x + other.y - x;
- return this;
- }
- /**
- * For an equilateral triangle OAB with O at isovector (0, 0) and A at isovector (m, n)
- * Rotates one IsoVector 120 degrees counter clockwise about the center of the triangle
- * Please note that this is an in place operation
- * @param m integer a measure a Primary triangle of order (m, n) m > n
- * @param n >= 0 integer a measure for a Primary triangle of order (m, n)
- * @returns the rotated IsoVector
- */
- rotate120(m, n) {
- //m, n integers
- if (m !== Math.floor(m)) {
- m === Math.floor(m);
- logger_Logger.Warn("m not an integer only floor(m) used");
- }
- if (n !== Math.floor(n)) {
- n === Math.floor(n);
- logger_Logger.Warn("n not an integer only floor(n) used");
- }
- const x = this.x;
- this.x = m - x - this.y;
- this.y = n + x;
- return this;
- }
- /**
- * For an equilateral triangle OAB with O at isovector (0, 0) and A at isovector (m, n)
- * Rotates one IsoVector 120 degrees clockwise about the center of the triangle
- * Please note that this is an in place operation
- * @param m integer a measure a Primary triangle of order (m, n) m > n
- * @param n >= 0 integer a measure for a Primary triangle of order (m, n)
- * @returns the rotated IsoVector
- */
- rotateNeg120(m, n) {
- //m, n integers
- if (m !== Math.floor(m)) {
- m === Math.floor(m);
- logger_Logger.Warn("m is not an integer, floor(m) used");
- }
- if (n !== Math.floor(n)) {
- n === Math.floor(n);
- logger_Logger.Warn("n is not an integer, floor(n) used");
- }
- const x = this.x;
- this.x = this.y - n;
- this.y = m + n - x - this.y;
- return this;
- }
- /**
- * Transforms an IsoVector to one in Cartesian 3D space based on an isovector
- * @param origin an IsoVector
- * @param isoGridSize
- * @returns Point as a Vector3
- */
- toCartesianOrigin(origin, isoGridSize) {
- const point = math_vector_Vector3.Zero();
- point.x = origin.x + 2 * this.x * isoGridSize + this.y * isoGridSize;
- point.y = origin.y + Math.sqrt(3) * this.y * isoGridSize;
- return point;
- }
- // Statics
- /**
- * Gets a new IsoVector(0, 0)
- * @returns a new IsoVector
- */
- static Zero() {
- return new _IsoVector(0, 0);
- }
-}
-//# sourceMappingURL=math.isovector.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/geodesicMesh.js
-
-
-
-
-/**
- * Class representing data for one face OAB of an equilateral icosahedron
- * When O is the isovector (0, 0), A is isovector (m, n)
- * @internal
- */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-class _PrimaryIsoTriangle {
- constructor() {
- this.cartesian = [];
- this.vertices = [];
- this.max = [];
- this.min = [];
- this.closestTo = [];
- this.innerFacets = [];
- this.isoVecsABOB = [];
- this.isoVecsOBOA = [];
- this.isoVecsBAOA = [];
- this.vertexTypes = [];
- // eslint-disable-next-line @typescript-eslint/naming-convention
- this.IDATA = new PolyhedronData("icosahedron", "Regular", [
- [0, PHI, -1],
- [-PHI, 1, 0],
- [-1, 0, -PHI],
- [1, 0, -PHI],
- [PHI, 1, 0],
- [0, PHI, 1],
- [-1, 0, PHI],
- [-PHI, -1, 0],
- [0, -PHI, -1],
- [PHI, -1, 0],
- [1, 0, PHI],
- [0, -PHI, 1],
- ], [
- [0, 2, 1],
- [0, 3, 2],
- [0, 4, 3],
- [0, 5, 4],
- [0, 1, 5],
- [7, 6, 1],
- [8, 7, 2],
- [9, 8, 3],
- [10, 9, 4],
- [6, 10, 5],
- [2, 7, 1],
- [3, 8, 2],
- [4, 9, 3],
- [5, 10, 4],
- [1, 6, 5],
- [11, 6, 7],
- [11, 7, 8],
- [11, 8, 9],
- [11, 9, 10],
- [11, 10, 6],
- ]);
- }
- /**
- * Creates the PrimaryIsoTriangle Triangle OAB
- * @param m an integer
- * @param n an integer
- */
- //operators
- setIndices() {
- let indexCount = 12; // 12 vertices already assigned
- const vecToidx = {}; //maps iso-vectors to indexCount;
- const m = this.m;
- const n = this.n;
- let g = m; // hcf of m, n when n != 0
- let m1 = 1;
- let n1 = 0;
- if (n !== 0) {
- g = math_scalar_Scalar.HCF(m, n);
- }
- m1 = m / g;
- n1 = n / g;
- let fr; //face to the right of current face
- let rot; //rotation about which vertex for fr
- let O;
- let A;
- let B;
- const oVec = _IsoVector.Zero();
- const aVec = new _IsoVector(m, n);
- const bVec = new _IsoVector(-n, m + n);
- const oaVec = _IsoVector.Zero();
- const abVec = _IsoVector.Zero();
- const obVec = _IsoVector.Zero();
- let verts = [];
- let idx;
- let idxR;
- let isoId;
- let isoIdR;
- const closestTo = [];
- const vDist = this.vertByDist;
- const matchIdx = (f, fr, isoId, isoIdR) => {
- idx = f + "|" + isoId;
- idxR = fr + "|" + isoIdR;
- if (!(idx in vecToidx || idxR in vecToidx)) {
- vecToidx[idx] = indexCount;
- vecToidx[idxR] = indexCount;
- indexCount++;
- }
- else if (idx in vecToidx && !(idxR in vecToidx)) {
- vecToidx[idxR] = vecToidx[idx];
- }
- else if (idxR in vecToidx && !(idx in vecToidx)) {
- vecToidx[idx] = vecToidx[idxR];
- }
- if (vDist[isoId][0] > 2) {
- closestTo[vecToidx[idx]] = [-vDist[isoId][0], vDist[isoId][1], vecToidx[idx]];
- }
- else {
- closestTo[vecToidx[idx]] = [verts[vDist[isoId][0]], vDist[isoId][1], vecToidx[idx]];
- }
- };
- this.IDATA.edgematch = [
- [1, "B"],
- [2, "B"],
- [3, "B"],
- [4, "B"],
- [0, "B"],
- [10, "O", 14, "A"],
- [11, "O", 10, "A"],
- [12, "O", 11, "A"],
- [13, "O", 12, "A"],
- [14, "O", 13, "A"],
- [0, "O"],
- [1, "O"],
- [2, "O"],
- [3, "O"],
- [4, "O"],
- [19, "B", 5, "A"],
- [15, "B", 6, "A"],
- [16, "B", 7, "A"],
- [17, "B", 8, "A"],
- [18, "B", 9, "A"],
- ];
- /***edges AB to OB***** rotation about B*/
- for (let f = 0; f < 20; f++) {
- //f current face
- verts = this.IDATA.face[f];
- O = verts[2];
- A = verts[1];
- B = verts[0];
- isoId = oVec.x + "|" + oVec.y;
- idx = f + "|" + isoId;
- if (!(idx in vecToidx)) {
- vecToidx[idx] = O;
- closestTo[O] = [verts[vDist[isoId][0]], vDist[isoId][1]];
- }
- isoId = aVec.x + "|" + aVec.y;
- idx = f + "|" + isoId;
- if (!(idx in vecToidx)) {
- vecToidx[idx] = A;
- closestTo[A] = [verts[vDist[isoId][0]], vDist[isoId][1]];
- }
- isoId = bVec.x + "|" + bVec.y;
- idx = f + "|" + isoId;
- if (!(idx in vecToidx)) {
- vecToidx[idx] = B;
- closestTo[B] = [verts[vDist[isoId][0]], vDist[isoId][1]];
- }
- //for edge vertices
- fr = this.IDATA.edgematch[f][0];
- rot = this.IDATA.edgematch[f][1];
- if (rot === "B") {
- for (let i = 1; i < g; i++) {
- abVec.x = m - i * (m1 + n1);
- abVec.y = n + i * m1;
- obVec.x = -i * n1;
- obVec.y = i * (m1 + n1);
- isoId = abVec.x + "|" + abVec.y;
- isoIdR = obVec.x + "|" + obVec.y;
- matchIdx(f, fr, isoId, isoIdR);
- }
- }
- if (rot === "O") {
- for (let i = 1; i < g; i++) {
- obVec.x = -i * n1;
- obVec.y = i * (m1 + n1);
- oaVec.x = i * m1;
- oaVec.y = i * n1;
- isoId = obVec.x + "|" + obVec.y;
- isoIdR = oaVec.x + "|" + oaVec.y;
- matchIdx(f, fr, isoId, isoIdR);
- }
- }
- fr = this.IDATA.edgematch[f][2];
- rot = this.IDATA.edgematch[f][3];
- if (rot && rot === "A") {
- for (let i = 1; i < g; i++) {
- oaVec.x = i * m1;
- oaVec.y = i * n1;
- abVec.x = m - (g - i) * (m1 + n1); //reversed for BA
- abVec.y = n + (g - i) * m1; //reversed for BA
- isoId = oaVec.x + "|" + oaVec.y;
- isoIdR = abVec.x + "|" + abVec.y;
- matchIdx(f, fr, isoId, isoIdR);
- }
- }
- for (let i = 0; i < this.vertices.length; i++) {
- isoId = this.vertices[i].x + "|" + this.vertices[i].y;
- idx = f + "|" + isoId;
- if (!(idx in vecToidx)) {
- vecToidx[idx] = indexCount++;
- if (vDist[isoId][0] > 2) {
- closestTo[vecToidx[idx]] = [-vDist[isoId][0], vDist[isoId][1], vecToidx[idx]];
- }
- else {
- closestTo[vecToidx[idx]] = [verts[vDist[isoId][0]], vDist[isoId][1], vecToidx[idx]];
- }
- }
- }
- }
- this.closestTo = closestTo;
- this.vecToidx = vecToidx;
- }
- calcCoeffs() {
- const m = this.m;
- const n = this.n;
- const thirdR3 = Math.sqrt(3) / 3;
- const LSQD = m * m + n * n + m * n;
- this.coau = (m + n) / LSQD;
- this.cobu = -n / LSQD;
- this.coav = (-thirdR3 * (m - n)) / LSQD;
- this.cobv = (thirdR3 * (2 * m + n)) / LSQD;
- }
- createInnerFacets() {
- const m = this.m;
- const n = this.n;
- for (let y = 0; y < n + m + 1; y++) {
- for (let x = this.min[y]; x < this.max[y] + 1; x++) {
- if (x < this.max[y] && x < this.max[y + 1] + 1) {
- this.innerFacets.push(["|" + x + "|" + y, "|" + x + "|" + (y + 1), "|" + (x + 1) + "|" + y]);
- }
- if (y > 0 && x < this.max[y - 1] && x + 1 < this.max[y] + 1) {
- this.innerFacets.push(["|" + x + "|" + y, "|" + (x + 1) + "|" + y, "|" + (x + 1) + "|" + (y - 1)]);
- }
- }
- }
- }
- edgeVecsABOB() {
- const m = this.m;
- const n = this.n;
- const B = new _IsoVector(-n, m + n);
- for (let y = 1; y < m + n; y++) {
- const point = new _IsoVector(this.min[y], y);
- const prev = new _IsoVector(this.min[y - 1], y - 1);
- const next = new _IsoVector(this.min[y + 1], y + 1);
- const pointR = point.clone();
- const prevR = prev.clone();
- const nextR = next.clone();
- pointR.rotate60About(B);
- prevR.rotate60About(B);
- nextR.rotate60About(B);
- const maxPoint = new _IsoVector(this.max[pointR.y], pointR.y);
- const maxPrev = new _IsoVector(this.max[pointR.y - 1], pointR.y - 1);
- const maxLeftPrev = new _IsoVector(this.max[pointR.y - 1] - 1, pointR.y - 1);
- if (pointR.x !== maxPoint.x || pointR.y !== maxPoint.y) {
- if (pointR.x !== maxPrev.x) {
- // type2
- //up
- this.vertexTypes.push([1, 0, 0]);
- this.isoVecsABOB.push([point, maxPrev, maxLeftPrev]);
- //down
- this.vertexTypes.push([1, 0, 0]);
- this.isoVecsABOB.push([point, maxLeftPrev, maxPoint]);
- }
- else if (pointR.y === nextR.y) {
- // type1
- //up
- this.vertexTypes.push([1, 1, 0]);
- this.isoVecsABOB.push([point, prev, maxPrev]);
- //down
- this.vertexTypes.push([1, 0, 1]);
- this.isoVecsABOB.push([point, maxPrev, next]);
- }
- else {
- // type 0
- //up
- this.vertexTypes.push([1, 1, 0]);
- this.isoVecsABOB.push([point, prev, maxPrev]);
- //down
- this.vertexTypes.push([1, 0, 0]);
- this.isoVecsABOB.push([point, maxPrev, maxPoint]);
- }
- }
- }
- }
- mapABOBtoOBOA() {
- const point = new _IsoVector(0, 0);
- for (let i = 0; i < this.isoVecsABOB.length; i++) {
- const temp = [];
- for (let j = 0; j < 3; j++) {
- point.x = this.isoVecsABOB[i][j].x;
- point.y = this.isoVecsABOB[i][j].y;
- if (this.vertexTypes[i][j] === 0) {
- point.rotateNeg120(this.m, this.n);
- }
- temp.push(point.clone());
- }
- this.isoVecsOBOA.push(temp);
- }
- }
- mapABOBtoBAOA() {
- const point = new _IsoVector(0, 0);
- for (let i = 0; i < this.isoVecsABOB.length; i++) {
- const temp = [];
- for (let j = 0; j < 3; j++) {
- point.x = this.isoVecsABOB[i][j].x;
- point.y = this.isoVecsABOB[i][j].y;
- if (this.vertexTypes[i][j] === 1) {
- point.rotate120(this.m, this.n);
- }
- temp.push(point.clone());
- }
- this.isoVecsBAOA.push(temp);
- }
- }
- // eslint-disable-next-line @typescript-eslint/naming-convention
- MapToFace(faceNb, geodesicData) {
- const F = this.IDATA.face[faceNb];
- const oidx = F[2];
- const aidx = F[1];
- const bidx = F[0];
- const O = math_vector_Vector3.FromArray(this.IDATA.vertex[oidx]);
- const A = math_vector_Vector3.FromArray(this.IDATA.vertex[aidx]);
- const B = math_vector_Vector3.FromArray(this.IDATA.vertex[bidx]);
- const OA = A.subtract(O);
- const OB = B.subtract(O);
- const x = OA.scale(this.coau).add(OB.scale(this.cobu));
- const y = OA.scale(this.coav).add(OB.scale(this.cobv));
- const mapped = [];
- let idx;
- let tempVec = math_vector_TmpVectors.Vector3[0];
- for (let i = 0; i < this.cartesian.length; i++) {
- tempVec = x.scale(this.cartesian[i].x).add(y.scale(this.cartesian[i].y)).add(O);
- mapped[i] = [tempVec.x, tempVec.y, tempVec.z];
- idx = faceNb + "|" + this.vertices[i].x + "|" + this.vertices[i].y;
- geodesicData.vertex[this.vecToidx[idx]] = [tempVec.x, tempVec.y, tempVec.z];
- }
- }
- //statics
- /**Creates a primary triangle
- * @internal
- */
- build(m, n) {
- const vertices = new Array();
- const O = _IsoVector.Zero();
- const A = new _IsoVector(m, n);
- const B = new _IsoVector(-n, m + n);
- vertices.push(O, A, B);
- //max internal isoceles triangle vertices
- for (let y = n; y < m + 1; y++) {
- for (let x = 0; x < m + 1 - y; x++) {
- vertices.push(new _IsoVector(x, y));
- }
- }
- //shared vertices along edges when needed
- if (n > 0) {
- const g = math_scalar_Scalar.HCF(m, n);
- const m1 = m / g;
- const n1 = n / g;
- for (let i = 1; i < g; i++) {
- vertices.push(new _IsoVector(i * m1, i * n1)); //OA
- vertices.push(new _IsoVector(-i * n1, i * (m1 + n1))); //OB
- vertices.push(new _IsoVector(m - i * (m1 + n1), n + i * m1)); // AB
- }
- //lower rows vertices and their rotations
- const ratio = m / n;
- for (let y = 1; y < n; y++) {
- for (let x = 0; x < y * ratio; x++) {
- vertices.push(new _IsoVector(x, y));
- vertices.push(new _IsoVector(x, y).rotate120(m, n));
- vertices.push(new _IsoVector(x, y).rotateNeg120(m, n));
- }
- }
- }
- //order vertices by x and then y
- vertices.sort((a, b) => {
- return a.x - b.x;
- });
- vertices.sort((a, b) => {
- return a.y - b.y;
- });
- const min = new Array(m + n + 1);
- const max = new Array(m + n + 1);
- for (let i = 0; i < min.length; i++) {
- min[i] = Infinity;
- max[i] = -Infinity;
- }
- let y = 0;
- let x = 0;
- const len = vertices.length;
- for (let i = 0; i < len; i++) {
- x = vertices[i].x;
- y = vertices[i].y;
- min[y] = Math.min(x, min[y]);
- max[y] = Math.max(x, max[y]);
- }
- //calculates the distance of a vertex from a given primary vertex
- const distFrom = (vert, primVert) => {
- const v = vert.clone();
- if (primVert === "A") {
- v.rotateNeg120(m, n);
- }
- if (primVert === "B") {
- v.rotate120(m, n);
- }
- if (v.x < 0) {
- return v.y;
- }
- return v.x + v.y;
- };
- const cartesian = [];
- const distFromO = [];
- const distFromA = [];
- const distFromB = [];
- const vertByDist = {};
- const vertData = [];
- let closest = -1;
- let dist = -1;
- for (let i = 0; i < len; i++) {
- cartesian[i] = vertices[i].toCartesianOrigin(new _IsoVector(0, 0), 0.5);
- distFromO[i] = distFrom(vertices[i], "O");
- distFromA[i] = distFrom(vertices[i], "A");
- distFromB[i] = distFrom(vertices[i], "B");
- if (distFromO[i] === distFromA[i] && distFromA[i] === distFromB[i]) {
- closest = 3;
- dist = distFromO[i];
- }
- else if (distFromO[i] === distFromA[i]) {
- closest = 4;
- dist = distFromO[i];
- }
- else if (distFromA[i] === distFromB[i]) {
- closest = 5;
- dist = distFromA[i];
- }
- else if (distFromB[i] === distFromO[i]) {
- closest = 6;
- dist = distFromO[i];
- }
- if (distFromO[i] < distFromA[i] && distFromO[i] < distFromB[i]) {
- closest = 2;
- dist = distFromO[i];
- }
- if (distFromA[i] < distFromO[i] && distFromA[i] < distFromB[i]) {
- closest = 1;
- dist = distFromA[i];
- }
- if (distFromB[i] < distFromA[i] && distFromB[i] < distFromO[i]) {
- closest = 0;
- dist = distFromB[i];
- }
- vertData.push([closest, dist, vertices[i].x, vertices[i].y]);
- }
- vertData.sort((a, b) => {
- return a[2] - b[2];
- });
- vertData.sort((a, b) => {
- return a[3] - b[3];
- });
- vertData.sort((a, b) => {
- return a[1] - b[1];
- });
- vertData.sort((a, b) => {
- return a[0] - b[0];
- });
- for (let v = 0; v < vertData.length; v++) {
- vertByDist[vertData[v][2] + "|" + vertData[v][3]] = [vertData[v][0], vertData[v][1], v];
- }
- this.m = m;
- this.n = n;
- this.vertices = vertices;
- this.vertByDist = vertByDist;
- this.cartesian = cartesian;
- this.min = min;
- this.max = max;
- return this;
- }
-}
-/** Builds Polyhedron Data
- * @internal
- */
-class PolyhedronData {
- constructor(name, category, vertex, face) {
- this.name = name;
- this.category = category;
- this.vertex = vertex;
- this.face = face;
- }
-}
-/**
- * This class Extends the PolyhedronData Class to provide measures for a Geodesic Polyhedron
- */
-class GeodesicData extends PolyhedronData {
- /**
- * @internal
- */
- innerToData(face, primTri) {
- for (let i = 0; i < primTri.innerFacets.length; i++) {
- this.face.push(primTri.innerFacets[i].map((el) => primTri.vecToidx[face + el]));
- }
- }
- /**
- * @internal
- */
- mapABOBtoDATA(faceNb, primTri) {
- const fr = primTri.IDATA.edgematch[faceNb][0];
- for (let i = 0; i < primTri.isoVecsABOB.length; i++) {
- const temp = [];
- for (let j = 0; j < 3; j++) {
- if (primTri.vertexTypes[i][j] === 0) {
- temp.push(faceNb + "|" + primTri.isoVecsABOB[i][j].x + "|" + primTri.isoVecsABOB[i][j].y);
- }
- else {
- temp.push(fr + "|" + primTri.isoVecsABOB[i][j].x + "|" + primTri.isoVecsABOB[i][j].y);
- }
- }
- this.face.push([primTri.vecToidx[temp[0]], primTri.vecToidx[temp[1]], primTri.vecToidx[temp[2]]]);
- }
- }
- /**
- * @internal
- */
- mapOBOAtoDATA(faceNb, primTri) {
- const fr = primTri.IDATA.edgematch[faceNb][0];
- for (let i = 0; i < primTri.isoVecsOBOA.length; i++) {
- const temp = [];
- for (let j = 0; j < 3; j++) {
- if (primTri.vertexTypes[i][j] === 1) {
- temp.push(faceNb + "|" + primTri.isoVecsOBOA[i][j].x + "|" + primTri.isoVecsOBOA[i][j].y);
- }
- else {
- temp.push(fr + "|" + primTri.isoVecsOBOA[i][j].x + "|" + primTri.isoVecsOBOA[i][j].y);
- }
- }
- this.face.push([primTri.vecToidx[temp[0]], primTri.vecToidx[temp[1]], primTri.vecToidx[temp[2]]]);
- }
- }
- /**
- * @internal
- */
- mapBAOAtoDATA(faceNb, primTri) {
- const fr = primTri.IDATA.edgematch[faceNb][2];
- for (let i = 0; i < primTri.isoVecsBAOA.length; i++) {
- const temp = [];
- for (let j = 0; j < 3; j++) {
- if (primTri.vertexTypes[i][j] === 1) {
- temp.push(faceNb + "|" + primTri.isoVecsBAOA[i][j].x + "|" + primTri.isoVecsBAOA[i][j].y);
- }
- else {
- temp.push(fr + "|" + primTri.isoVecsBAOA[i][j].x + "|" + primTri.isoVecsBAOA[i][j].y);
- }
- }
- this.face.push([primTri.vecToidx[temp[0]], primTri.vecToidx[temp[1]], primTri.vecToidx[temp[2]]]);
- }
- }
- /**
- * @internal
- */
- orderData(primTri) {
- const nearTo = [];
- for (let i = 0; i < 13; i++) {
- nearTo[i] = [];
- }
- const close = primTri.closestTo;
- for (let i = 0; i < close.length; i++) {
- if (close[i][0] > -1) {
- if (close[i][1] > 0) {
- nearTo[close[i][0]].push([i, close[i][1]]);
- }
- }
- else {
- nearTo[12].push([i, close[i][0]]);
- }
- }
- const near = [];
- for (let i = 0; i < 12; i++) {
- near[i] = i;
- }
- let nearIndex = 12;
- for (let i = 0; i < 12; i++) {
- nearTo[i].sort((a, b) => {
- return a[1] - b[1];
- });
- for (let j = 0; j < nearTo[i].length; j++) {
- near[nearTo[i][j][0]] = nearIndex++;
- }
- }
- for (let j = 0; j < nearTo[12].length; j++) {
- near[nearTo[12][j][0]] = nearIndex++;
- }
- for (let i = 0; i < this.vertex.length; i++) {
- this.vertex[i].push(near[i]);
- }
- this.vertex.sort((a, b) => {
- return a[3] - b[3];
- });
- for (let i = 0; i < this.vertex.length; i++) {
- this.vertex[i].pop();
- }
- for (let i = 0; i < this.face.length; i++) {
- for (let j = 0; j < this.face[i].length; j++) {
- this.face[i][j] = near[this.face[i][j]];
- }
- }
- this.sharedNodes = nearTo[12].length;
- this.poleNodes = this.vertex.length - this.sharedNodes;
- }
- /**
- * @internal
- */
- setOrder(m, faces) {
- const adjVerts = [];
- const dualFaces = [];
- let face = faces.pop();
- dualFaces.push(face);
- let index = this.face[face].indexOf(m);
- index = (index + 2) % 3;
- let v = this.face[face][index];
- adjVerts.push(v);
- let f = 0;
- while (faces.length > 0) {
- face = faces[f];
- if (this.face[face].indexOf(v) > -1) {
- // v is a vertex of face f
- index = (this.face[face].indexOf(v) + 1) % 3;
- v = this.face[face][index];
- adjVerts.push(v);
- dualFaces.push(face);
- faces.splice(f, 1);
- f = 0;
- }
- else {
- f++;
- }
- }
- this.adjacentFaces.push(adjVerts);
- return dualFaces;
- }
- /**
- * @internal
- */
- toGoldbergPolyhedronData() {
- const goldbergPolyhedronData = new PolyhedronData("GeoDual", "Goldberg", [], []);
- goldbergPolyhedronData.name = "GD dual";
- const verticesNb = this.vertex.length;
- const map = new Array(verticesNb);
- for (let v = 0; v < verticesNb; v++) {
- map[v] = [];
- }
- for (let f = 0; f < this.face.length; f++) {
- for (let i = 0; i < 3; i++) {
- map[this.face[f][i]].push(f);
- }
- }
- let cx = 0;
- let cy = 0;
- let cz = 0;
- let face = [];
- let vertex = [];
- this.adjacentFaces = [];
- for (let m = 0; m < map.length; m++) {
- goldbergPolyhedronData.face[m] = this.setOrder(m, map[m].concat([]));
- map[m].forEach((el) => {
- cx = 0;
- cy = 0;
- cz = 0;
- face = this.face[el];
- for (let i = 0; i < 3; i++) {
- vertex = this.vertex[face[i]];
- cx += vertex[0];
- cy += vertex[1];
- cz += vertex[2];
- }
- goldbergPolyhedronData.vertex[el] = [cx / 3, cy / 3, cz / 3];
- });
- }
- return goldbergPolyhedronData;
- }
- //statics
- /**Builds the data for a Geodesic Polyhedron from a primary triangle
- * @param primTri the primary triangle
- * @internal
- */
- static BuildGeodesicData(primTri) {
- const geodesicData = new GeodesicData("Geodesic-m-n", "Geodesic", [
- [0, PHI, -1],
- [-PHI, 1, 0],
- [-1, 0, -PHI],
- [1, 0, -PHI],
- [PHI, 1, 0],
- [0, PHI, 1],
- [-1, 0, PHI],
- [-PHI, -1, 0],
- [0, -PHI, -1],
- [PHI, -1, 0],
- [1, 0, PHI],
- [0, -PHI, 1],
- ], []);
- primTri.setIndices();
- primTri.calcCoeffs();
- primTri.createInnerFacets();
- primTri.edgeVecsABOB();
- primTri.mapABOBtoOBOA();
- primTri.mapABOBtoBAOA();
- for (let f = 0; f < primTri.IDATA.face.length; f++) {
- primTri.MapToFace(f, geodesicData);
- geodesicData.innerToData(f, primTri);
- if (primTri.IDATA.edgematch[f][1] === "B") {
- geodesicData.mapABOBtoDATA(f, primTri);
- }
- if (primTri.IDATA.edgematch[f][1] === "O") {
- geodesicData.mapOBOAtoDATA(f, primTri);
- }
- if (primTri.IDATA.edgematch[f][3] === "A") {
- geodesicData.mapBAOAtoDATA(f, primTri);
- }
- }
- geodesicData.orderData(primTri);
- const radius = 1;
- geodesicData.vertex = geodesicData.vertex.map(function (el) {
- const a = el[0];
- const b = el[1];
- const c = el[2];
- const d = Math.sqrt(a * a + b * b + c * c);
- el[0] *= radius / d;
- el[1] *= radius / d;
- el[2] *= radius / d;
- return el;
- });
- return geodesicData;
- }
-}
-//# sourceMappingURL=geodesicMesh.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/geodesicBuilder.js
-
-
-
-/**
- * Creates the Mesh for a Geodesic Polyhedron
- * @see https://en.wikipedia.org/wiki/Geodesic_polyhedron
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/polyhedra/geodesic_poly
- * @param name defines the name of the mesh
- * @param options an object used to set the following optional parameters for the polyhedron, required but can be empty
- * * m number of horizontal steps along an isogrid
- * * n number of angled steps along an isogrid
- * * size the size of the Geodesic, optional default 1
- * * sizeX allows stretching in the x direction, optional, default size
- * * sizeY allows stretching in the y direction, optional, default size
- * * sizeZ allows stretching in the z direction, optional, default size
- * * faceUV an array of Vector4 elements used to set different images to the top, rings and bottom respectively
- * * faceColors an array of Color3 elements used to set different colors to the top, rings and bottom respectively
- * * flat when true creates a flat shaded mesh, optional, default true
- * * subdivisions increasing the subdivisions increases the number of faces, optional, default 4
- * * sideOrientation optional and takes the values : Mesh.FRONTSIDE (default), Mesh.BACKSIDE or Mesh.DOUBLESIDE
- * * frontUvs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the front side, optional, default vector4 (0, 0, 1, 1)
- * * backUVs only usable when you create a double-sided mesh, used to choose what parts of the texture image to crop and apply on the back side, optional, default vector4 (0, 0, 1, 1)
- * @param options.n
- * @param options.size
- * @param options.sizeX
- * @param options.sizeY
- * @param options.sizeZ
- * @param options.faceUV
- * @param options.faceColors
- * @param options.flat
- * @param options.updatable
- * @param options.sideOrientation
- * @param options.frontUVs
- * @param options.backUVs
- * @param options.m
- * @param scene defines the hosting scene
- * @returns Geodesic mesh
- */
-function CreateGeodesic(name, options, scene = null) {
- let m = options.m || 1;
- if (m !== Math.floor(m)) {
- m === Math.floor(m);
- logger_Logger.Warn("m not an integer only floor(m) used");
- }
- let n = options.n || 0;
- if (n !== Math.floor(n)) {
- n === Math.floor(n);
- logger_Logger.Warn("n not an integer only floor(n) used");
- }
- if (n > m) {
- const temp = n;
- n = m;
- m = temp;
- logger_Logger.Warn("n > m therefore m and n swapped");
- }
- const primTri = new _PrimaryIsoTriangle();
- primTri.build(m, n);
- const geodesicData = GeodesicData.BuildGeodesicData(primTri);
- const geoOptions = {
- custom: geodesicData,
- size: options.size,
- sizeX: options.sizeX,
- sizeY: options.sizeY,
- sizeZ: options.sizeZ,
- faceUV: options.faceUV,
- faceColors: options.faceColors,
- flat: options.flat,
- updatable: options.updatable,
- sideOrientation: options.sideOrientation,
- frontUVs: options.frontUVs,
- backUVs: options.backUVs,
- };
- const geodesic = polyhedronBuilder_CreatePolyhedron(name, geoOptions, scene);
- return geodesic;
-}
-//# sourceMappingURL=geodesicBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/goldbergMesh.js
-
-
-
-
-
-mesh_Mesh._GoldbergMeshParser = (parsedMesh, scene) => {
- return GoldbergMesh.Parse(parsedMesh, scene);
-};
-/**
- * Mesh for a Goldberg Polyhedron which is made from 12 pentagonal and the rest hexagonal faces
- * @see https://en.wikipedia.org/wiki/Goldberg_polyhedron
- */
-class GoldbergMesh extends mesh_Mesh {
- constructor() {
- super(...arguments);
- /**
- * Defines the specific Goldberg data used in this mesh construction.
- */
- this.goldbergData = {
- faceColors: [],
- faceCenters: [],
- faceZaxis: [],
- faceXaxis: [],
- faceYaxis: [],
- nbSharedFaces: 0,
- nbUnsharedFaces: 0,
- nbFaces: 0,
- nbFacesAtPole: 0,
- adjacentFaces: [],
- };
- }
- /**
- * Gets the related Goldberg face from pole infos
- * @param poleOrShared Defines the pole index or the shared face index if the fromPole parameter is passed in
- * @param fromPole Defines an optional pole index to find the related info from
- * @returns the goldberg face number
- */
- relatedGoldbergFace(poleOrShared, fromPole) {
- if (fromPole === void 0) {
- if (poleOrShared > this.goldbergData.nbUnsharedFaces - 1) {
- logger_Logger.Warn("Maximum number of unshared faces used");
- poleOrShared = this.goldbergData.nbUnsharedFaces - 1;
- }
- return this.goldbergData.nbUnsharedFaces + poleOrShared;
- }
- if (poleOrShared > 11) {
- logger_Logger.Warn("Last pole used");
- poleOrShared = 11;
- }
- if (fromPole > this.goldbergData.nbFacesAtPole - 1) {
- logger_Logger.Warn("Maximum number of faces at a pole used");
- fromPole = this.goldbergData.nbFacesAtPole - 1;
- }
- return 12 + poleOrShared * this.goldbergData.nbFacesAtPole + fromPole;
- }
- _changeGoldbergFaceColors(colorRange) {
- for (let i = 0; i < colorRange.length; i++) {
- const min = colorRange[i][0];
- const max = colorRange[i][1];
- const col = colorRange[i][2];
- for (let f = min; f < max + 1; f++) {
- this.goldbergData.faceColors[f] = col;
- }
- }
- const newCols = [];
- for (let f = 0; f < 12; f++) {
- for (let i = 0; i < 5; i++) {
- newCols.push(this.goldbergData.faceColors[f].r, this.goldbergData.faceColors[f].g, this.goldbergData.faceColors[f].b, this.goldbergData.faceColors[f].a);
- }
- }
- for (let f = 12; f < this.goldbergData.faceColors.length; f++) {
- for (let i = 0; i < 6; i++) {
- newCols.push(this.goldbergData.faceColors[f].r, this.goldbergData.faceColors[f].g, this.goldbergData.faceColors[f].b, this.goldbergData.faceColors[f].a);
- }
- }
- return newCols;
- }
- /**
- * Set new goldberg face colors
- * @param colorRange the new color to apply to the mesh
- */
- setGoldbergFaceColors(colorRange) {
- const newCols = this._changeGoldbergFaceColors(colorRange);
- this.setVerticesData(buffer_VertexBuffer.ColorKind, newCols);
- }
- /**
- * Updates new goldberg face colors
- * @param colorRange the new color to apply to the mesh
- */
- updateGoldbergFaceColors(colorRange) {
- const newCols = this._changeGoldbergFaceColors(colorRange);
- this.updateVerticesData(buffer_VertexBuffer.ColorKind, newCols);
- }
- _changeGoldbergFaceUVs(uvRange) {
- const uvs = this.getVerticesData(buffer_VertexBuffer.UVKind);
- for (let i = 0; i < uvRange.length; i++) {
- const min = uvRange[i][0];
- const max = uvRange[i][1];
- const center = uvRange[i][2];
- const radius = uvRange[i][3];
- const angle = uvRange[i][4];
- const points5 = [];
- const points6 = [];
- let u;
- let v;
- for (let p = 0; p < 5; p++) {
- u = center.x + radius * Math.cos(angle + (p * Math.PI) / 2.5);
- v = center.y + radius * Math.sin(angle + (p * Math.PI) / 2.5);
- if (u < 0) {
- u = 0;
- }
- if (u > 1) {
- u = 1;
- }
- points5.push(u, v);
- }
- for (let p = 0; p < 6; p++) {
- u = center.x + radius * Math.cos(angle + (p * Math.PI) / 3);
- v = center.y + radius * Math.sin(angle + (p * Math.PI) / 3);
- if (u < 0) {
- u = 0;
- }
- if (u > 1) {
- u = 1;
- }
- points6.push(u, v);
- }
- for (let f = min; f < Math.min(12, max + 1); f++) {
- for (let p = 0; p < 5; p++) {
- uvs[10 * f + 2 * p] = points5[2 * p];
- uvs[10 * f + 2 * p + 1] = points5[2 * p + 1];
- }
- }
- for (let f = Math.max(12, min); f < max + 1; f++) {
- for (let p = 0; p < 6; p++) {
- //120 + 12 * (f - 12) = 12 * f - 24
- uvs[12 * f - 24 + 2 * p] = points6[2 * p];
- uvs[12 * f - 23 + 2 * p] = points6[2 * p + 1];
- }
- }
- }
- return uvs;
- }
- /**
- * set new goldberg face UVs
- * @param uvRange the new UVs to apply to the mesh
- */
- setGoldbergFaceUVs(uvRange) {
- const newUVs = this._changeGoldbergFaceUVs(uvRange);
- this.setVerticesData(buffer_VertexBuffer.UVKind, newUVs);
- }
- /**
- * Updates new goldberg face UVs
- * @param uvRange the new UVs to apply to the mesh
- */
- updateGoldbergFaceUVs(uvRange) {
- const newUVs = this._changeGoldbergFaceUVs(uvRange);
- this.updateVerticesData(buffer_VertexBuffer.UVKind, newUVs);
- }
- /**
- * Places a mesh on a particular face of the goldberg polygon
- * @param mesh Defines the mesh to position
- * @param face Defines the face to position onto
- * @param position Defines the position relative to the face we are positioning the mesh onto
- */
- placeOnGoldbergFaceAt(mesh, face, position) {
- const orientation = math_vector_Vector3.RotationFromAxis(this.goldbergData.faceXaxis[face], this.goldbergData.faceYaxis[face], this.goldbergData.faceZaxis[face]);
- mesh.rotation = orientation;
- mesh.position = this.goldbergData.faceCenters[face]
- .add(this.goldbergData.faceXaxis[face].scale(position.x))
- .add(this.goldbergData.faceYaxis[face].scale(position.y))
- .add(this.goldbergData.faceZaxis[face].scale(position.z));
- }
- /**
- * Serialize current mesh
- * @param serializationObject defines the object which will receive the serialization data
- */
- serialize(serializationObject) {
- super.serialize(serializationObject);
- serializationObject.type = "GoldbergMesh";
- const goldbergData = {};
- goldbergData.adjacentFaces = this.goldbergData.adjacentFaces;
- goldbergData.nbSharedFaces = this.goldbergData.nbSharedFaces;
- goldbergData.nbUnsharedFaces = this.goldbergData.nbUnsharedFaces;
- goldbergData.nbFaces = this.goldbergData.nbFaces;
- goldbergData.nbFacesAtPole = this.goldbergData.nbFacesAtPole;
- if (this.goldbergData.faceColors) {
- goldbergData.faceColors = [];
- for (const color of this.goldbergData.faceColors) {
- goldbergData.faceColors.push(color.asArray());
- }
- }
- if (this.goldbergData.faceCenters) {
- goldbergData.faceCenters = [];
- for (const vector of this.goldbergData.faceCenters) {
- goldbergData.faceCenters.push(vector.asArray());
- }
- }
- if (this.goldbergData.faceZaxis) {
- goldbergData.faceZaxis = [];
- for (const vector of this.goldbergData.faceZaxis) {
- goldbergData.faceZaxis.push(vector.asArray());
- }
- }
- if (this.goldbergData.faceYaxis) {
- goldbergData.faceYaxis = [];
- for (const vector of this.goldbergData.faceYaxis) {
- goldbergData.faceYaxis.push(vector.asArray());
- }
- }
- if (this.goldbergData.faceXaxis) {
- goldbergData.faceXaxis = [];
- for (const vector of this.goldbergData.faceXaxis) {
- goldbergData.faceXaxis.push(vector.asArray());
- }
- }
- serializationObject.goldbergData = goldbergData;
- }
- /**
- * Parses a serialized goldberg mesh
- * @param parsedMesh the serialized mesh
- * @param scene the scene to create the goldberg mesh in
- * @returns the created goldberg mesh
- */
- static Parse(parsedMesh, scene) {
- const goldbergData = parsedMesh.goldbergData;
- goldbergData.faceColors = goldbergData.faceColors.map((el) => math_color_Color4.FromArray(el));
- goldbergData.faceCenters = goldbergData.faceCenters.map((el) => math_vector_Vector3.FromArray(el));
- goldbergData.faceZaxis = goldbergData.faceZaxis.map((el) => math_vector_Vector3.FromArray(el));
- goldbergData.faceXaxis = goldbergData.faceXaxis.map((el) => math_vector_Vector3.FromArray(el));
- goldbergData.faceYaxis = goldbergData.faceYaxis.map((el) => math_vector_Vector3.FromArray(el));
- const goldberg = new GoldbergMesh(parsedMesh.name, scene);
- goldberg.goldbergData = goldbergData;
- return goldberg;
- }
-}
-//# sourceMappingURL=goldbergMesh.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/goldbergBuilder.js
-
-
-
-
-
-
-
-
-/**
- * Creates the Mesh for a Goldberg Polyhedron
- * @param options an object used to set the following optional parameters for the polyhedron, required but can be empty
- * @param goldbergData polyhedronData defining the Goldberg polyhedron
- * @returns GoldbergSphere mesh
- */
-function CreateGoldbergVertexData(options, goldbergData) {
- const size = options.size;
- const sizeX = options.sizeX || size || 1;
- const sizeY = options.sizeY || size || 1;
- const sizeZ = options.sizeZ || size || 1;
- const sideOrientation = options.sideOrientation === 0 ? 0 : options.sideOrientation || mesh_vertexData_VertexData.DEFAULTSIDE;
- const positions = new Array();
- const indices = new Array();
- const normals = new Array();
- const uvs = new Array();
- let minX = Infinity;
- let maxX = -Infinity;
- let minY = Infinity;
- let maxY = -Infinity;
- for (let v = 0; v < goldbergData.vertex.length; v++) {
- minX = Math.min(minX, goldbergData.vertex[v][0] * sizeX);
- maxX = Math.max(maxX, goldbergData.vertex[v][0] * sizeX);
- minY = Math.min(minY, goldbergData.vertex[v][1] * sizeY);
- maxY = Math.max(maxY, goldbergData.vertex[v][1] * sizeY);
- }
- let index = 0;
- for (let f = 0; f < goldbergData.face.length; f++) {
- const verts = goldbergData.face[f];
- const a = math_vector_Vector3.FromArray(goldbergData.vertex[verts[0]]);
- const b = math_vector_Vector3.FromArray(goldbergData.vertex[verts[2]]);
- const c = math_vector_Vector3.FromArray(goldbergData.vertex[verts[1]]);
- const ba = b.subtract(a);
- const ca = c.subtract(a);
- const norm = math_vector_Vector3.Cross(ca, ba).normalize();
- for (let v = 0; v < verts.length; v++) {
- normals.push(norm.x, norm.y, norm.z);
- const pdata = goldbergData.vertex[verts[v]];
- positions.push(pdata[0] * sizeX, pdata[1] * sizeY, pdata[2] * sizeZ);
- const vCoord = (pdata[1] * sizeY - minY) / (maxY - minY);
- uvs.push((pdata[0] * sizeX - minX) / (maxX - minX), CompatibilityOptions.UseOpenGLOrientationForUV ? 1 - vCoord : vCoord);
- }
- for (let v = 0; v < verts.length - 2; v++) {
- indices.push(index, index + v + 2, index + v + 1);
- }
- index += verts.length;
- }
- mesh_vertexData_VertexData._ComputeSides(sideOrientation, positions, indices, normals, uvs);
- const vertexData = new mesh_vertexData_VertexData();
- vertexData.positions = positions;
- vertexData.indices = indices;
- vertexData.normals = normals;
- vertexData.uvs = uvs;
- return vertexData;
-}
-/**
- * Creates the Mesh for a Goldberg Polyhedron which is made from 12 pentagonal and the rest hexagonal faces
- * @see https://en.wikipedia.org/wiki/Goldberg_polyhedron
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/polyhedra/goldberg_poly
- * @param name defines the name of the mesh
- * @param options an object used to set the following optional parameters for the polyhedron, required but can be empty
- * @param scene defines the hosting scene
- * @returns Goldberg mesh
- */
-function CreateGoldberg(name, options, scene = null) {
- const size = options.size;
- const sizeX = options.sizeX || size || 1;
- const sizeY = options.sizeY || size || 1;
- const sizeZ = options.sizeZ || size || 1;
- let m = options.m || 1;
- if (m !== Math.floor(m)) {
- m === Math.floor(m);
- logger_Logger.Warn("m not an integer only floor(m) used");
- }
- let n = options.n || 0;
- if (n !== Math.floor(n)) {
- n === Math.floor(n);
- logger_Logger.Warn("n not an integer only floor(n) used");
- }
- if (n > m) {
- const temp = n;
- n = m;
- m = temp;
- logger_Logger.Warn("n > m therefore m and n swapped");
- }
- const primTri = new _PrimaryIsoTriangle();
- primTri.build(m, n);
- const geodesicData = GeodesicData.BuildGeodesicData(primTri);
- const goldbergData = geodesicData.toGoldbergPolyhedronData();
- const goldberg = new GoldbergMesh(name, scene);
- options.sideOrientation = mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation);
- goldberg._originalBuilderSideOrientation = options.sideOrientation;
- const vertexData = CreateGoldbergVertexData(options, goldbergData);
- vertexData.applyToMesh(goldberg, options.updatable);
- goldberg.goldbergData.nbSharedFaces = geodesicData.sharedNodes;
- goldberg.goldbergData.nbUnsharedFaces = geodesicData.poleNodes;
- goldberg.goldbergData.adjacentFaces = geodesicData.adjacentFaces;
- goldberg.goldbergData.nbFaces = goldberg.goldbergData.nbSharedFaces + goldberg.goldbergData.nbUnsharedFaces;
- goldberg.goldbergData.nbFacesAtPole = (goldberg.goldbergData.nbUnsharedFaces - 12) / 12;
- for (let f = 0; f < geodesicData.vertex.length; f++) {
- goldberg.goldbergData.faceCenters.push(math_vector_Vector3.FromArray(geodesicData.vertex[f]));
- goldberg.goldbergData.faceCenters[f].x *= sizeX;
- goldberg.goldbergData.faceCenters[f].y *= sizeY;
- goldberg.goldbergData.faceCenters[f].z *= sizeZ;
- goldberg.goldbergData.faceColors.push(new math_color_Color4(1, 1, 1, 1));
- }
- for (let f = 0; f < goldbergData.face.length; f++) {
- const verts = goldbergData.face[f];
- const a = math_vector_Vector3.FromArray(goldbergData.vertex[verts[0]]);
- const b = math_vector_Vector3.FromArray(goldbergData.vertex[verts[2]]);
- const c = math_vector_Vector3.FromArray(goldbergData.vertex[verts[1]]);
- const ba = b.subtract(a);
- const ca = c.subtract(a);
- const norm = math_vector_Vector3.Cross(ca, ba).normalize();
- const z = math_vector_Vector3.Cross(ca, norm).normalize();
- goldberg.goldbergData.faceXaxis.push(ca.normalize());
- goldberg.goldbergData.faceYaxis.push(norm);
- goldberg.goldbergData.faceZaxis.push(z);
- }
- return goldberg;
-}
-//# sourceMappingURL=goldbergBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/Builders/textBuilder.js
-
-
-
-
-// Shape functions
-class ShapePath {
- /** Create the ShapePath used to support glyphs */
- constructor(resolution) {
- this._paths = [];
- this._tempPaths = [];
- this._holes = [];
- this._resolution = resolution;
- }
- /** Move the virtual cursor to a coordinate */
- moveTo(x, y) {
- this._currentPath = new math_path_Path2(x, y);
- this._tempPaths.push(this._currentPath);
- }
- /** Draw a line from the virtual cursor to a given coordinate */
- lineTo(x, y) {
- this._currentPath.addLineTo(x, y);
- }
- /** Create a quadratic curve from the virtual cursor to a given coordinate */
- quadraticCurveTo(cpx, cpy, x, y) {
- this._currentPath.addQuadraticCurveTo(cpx, cpy, x, y, this._resolution);
- }
- /** Create a bezier curve from the virtual cursor to a given coordinate */
- bezierCurveTo(cpx1, cpy1, cpx2, cpy2, x, y) {
- this._currentPath.addBezierCurveTo(cpx1, cpy1, cpx2, cpy2, x, y, this._resolution);
- }
- /** Extract holes based on CW / CCW */
- extractHoles() {
- for (const path of this._tempPaths) {
- if (path.area() > 0) {
- this._holes.push(path);
- }
- else {
- this._paths.push(path);
- }
- }
- if (!this._paths.length && this._holes.length) {
- const temp = this._holes;
- this._holes = this._paths;
- this._paths = temp;
- }
- this._tempPaths.length = 0;
- }
- /** Gets the list of paths */
- get paths() {
- return this._paths;
- }
- /** Gets the list of holes */
- get holes() {
- return this._holes;
- }
-}
-// Utility functions
-function CreateShapePath(char, scale, offsetX, offsetY, resolution, fontData) {
- const glyph = fontData.glyphs[char] || fontData.glyphs["?"];
- if (!glyph) {
- // return if there is no glyph data
- return null;
- }
- const shapePath = new ShapePath(resolution);
- if (glyph.o) {
- const outline = glyph.o.split(" ");
- for (let i = 0, l = outline.length; i < l;) {
- const action = outline[i++];
- switch (action) {
- case "m": {
- // moveTo
- const x = parseInt(outline[i++]) * scale + offsetX;
- const y = parseInt(outline[i++]) * scale + offsetY;
- shapePath.moveTo(x, y);
- break;
- }
- case "l": {
- // lineTo
- const x = parseInt(outline[i++]) * scale + offsetX;
- const y = parseInt(outline[i++]) * scale + offsetY;
- shapePath.lineTo(x, y);
- break;
- }
- case "q": {
- // quadraticCurveTo
- const cpx = parseInt(outline[i++]) * scale + offsetX;
- const cpy = parseInt(outline[i++]) * scale + offsetY;
- const cpx1 = parseInt(outline[i++]) * scale + offsetX;
- const cpy1 = parseInt(outline[i++]) * scale + offsetY;
- shapePath.quadraticCurveTo(cpx1, cpy1, cpx, cpy);
- break;
- }
- case "b": {
- // bezierCurveTo
- const cpx = parseInt(outline[i++]) * scale + offsetX;
- const cpy = parseInt(outline[i++]) * scale + offsetY;
- const cpx1 = parseInt(outline[i++]) * scale + offsetX;
- const cpy1 = parseInt(outline[i++]) * scale + offsetY;
- const cpx2 = parseInt(outline[i++]) * scale + offsetX;
- const cpy2 = parseInt(outline[i++]) * scale + offsetY;
- shapePath.bezierCurveTo(cpx1, cpy1, cpx2, cpy2, cpx, cpy);
- break;
- }
- }
- }
- }
- // Extract holes (based on clockwise data)
- shapePath.extractHoles();
- return { offsetX: glyph.ha * scale, shapePath: shapePath };
-}
-/**
- * Creates shape paths from a text and font
- * @param text the text
- * @param size size of the font
- * @param resolution resolution of the font
- * @param fontData defines the font data (can be generated with http://gero3.github.io/facetype.js/)
- * @returns array of ShapePath objects
- */
-function CreateTextShapePaths(text, size, resolution, fontData) {
- const chars = Array.from(text);
- const scale = size / fontData.resolution;
- const line_height = (fontData.boundingBox.yMax - fontData.boundingBox.yMin + fontData.underlineThickness) * scale;
- const shapePaths = [];
- let offsetX = 0, offsetY = 0;
- for (let i = 0; i < chars.length; i++) {
- const char = chars[i];
- if (char === "\n") {
- offsetX = 0;
- offsetY -= line_height;
- }
- else {
- const ret = CreateShapePath(char, scale, offsetX, offsetY, resolution, fontData);
- if (ret) {
- offsetX += ret.offsetX;
- shapePaths.push(ret.shapePath);
- }
- }
- }
- return shapePaths;
-}
-/**
- * Create a text mesh
- * @param name defines the name of the mesh
- * @param text defines the text to use to build the mesh
- * @param fontData defines the font data (can be generated with http://gero3.github.io/facetype.js/)
- * @param options defines options used to create the mesh
- * @param scene defines the hosting scene
- * @param earcutInjection can be used to inject your own earcut reference
- * @returns a new Mesh
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/creation/set/text
- */
-function CreateText(name, text, fontData, options = {
- size: 50,
- resolution: 8,
- depth: 1.0,
-}, scene = null, earcutInjection = earcut) {
- var _a, _b;
- // First we need to generate the paths
- const shapePaths = CreateTextShapePaths(text, options.size || 50, options.resolution || 8, fontData);
- // And extrude them
- const meshes = [];
- let letterIndex = 0;
- for (const shapePath of shapePaths) {
- if (!shapePath.paths.length) {
- continue;
- }
- const holes = shapePath.holes.slice(); // Copy it as we will update the copy
- for (const path of shapePath.paths) {
- const holeVectors = [];
- const shapeVectors = [];
- const points = path.getPoints();
- for (const point of points) {
- shapeVectors.push(new math_vector_Vector3(point.x, 0, point.y)); // ExtrudePolygon expects data on the xz plane
- }
- // Holes
- const localHolesCopy = holes.slice();
- for (const hole of localHolesCopy) {
- const points = hole.getPoints();
- let found = false;
- for (const point of points) {
- if (path.isPointInside(point)) {
- found = true;
- break;
- }
- }
- if (!found) {
- continue;
- }
- const holePoints = [];
- for (const point of points) {
- holePoints.push(new math_vector_Vector3(point.x, 0, point.y)); // ExtrudePolygon expects data on the xz plane
- }
- holeVectors.push(holePoints);
- // Remove the hole as it was already used
- holes.splice(holes.indexOf(hole), 1);
- }
- // There is at least a hole but it was unaffected
- if (!holeVectors.length && holes.length) {
- for (const hole of holes) {
- const points = hole.getPoints();
- const holePoints = [];
- for (const point of points) {
- holePoints.push(new math_vector_Vector3(point.x, 0, point.y)); // ExtrudePolygon expects data on the xz plane
- }
- holeVectors.push(holePoints);
- }
- }
- // Extrusion!
- const mesh = ExtrudePolygon(name, {
- shape: shapeVectors,
- holes: holeVectors.length ? holeVectors : undefined,
- depth: options.depth || 1.0,
- faceUV: options.faceUV || ((_a = options.perLetterFaceUV) === null || _a === void 0 ? void 0 : _a.call(options, letterIndex)),
- faceColors: options.faceColors || ((_b = options.perLetterFaceColors) === null || _b === void 0 ? void 0 : _b.call(options, letterIndex)),
- sideOrientation: mesh_Mesh._GetDefaultSideOrientation(options.sideOrientation || mesh_Mesh.DOUBLESIDE),
- }, scene, earcutInjection);
- meshes.push(mesh);
- letterIndex++;
- }
- }
- // Then we can merge everyone into one single mesh
- const newMesh = mesh_Mesh.MergeMeshes(meshes, true, true);
- if (newMesh) {
- // Move pivot to center
- const bbox = newMesh === null || newMesh === void 0 ? void 0 : newMesh.getBoundingInfo();
- newMesh.position.x = -(bbox === null || bbox === void 0 ? void 0 : bbox.boundingBox.extendSizeWorld._x);
- newMesh.position.y = -(bbox === null || bbox === void 0 ? void 0 : bbox.boundingBox.extendSizeWorld._y);
- newMesh.position.z = -(bbox === null || bbox === void 0 ? void 0 : bbox.boundingBox.extendSizeWorld._z);
- newMesh.name = name;
- newMesh.rotation.x = -Math.PI / 2;
- newMesh.bakeCurrentTransformIntoVertices();
- }
- return newMesh;
-}
-//# sourceMappingURL=textBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Meshes/meshBuilder.js
-/* eslint-disable @typescript-eslint/naming-convention */
-
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-
-/**
- * Class containing static functions to help procedurally build meshes
- */
-const meshBuilder_MeshBuilder = {
- CreateBox: boxBuilder_CreateBox,
- CreateTiledBox: CreateTiledBox,
- CreateSphere: sphereBuilder_CreateSphere,
- CreateDisc: discBuilder_CreateDisc,
- CreateIcoSphere: CreateIcoSphere,
- CreateRibbon: CreateRibbon,
- CreateCylinder: cylinderBuilder_CreateCylinder,
- CreateTorus: CreateTorus,
- CreateTorusKnot: CreateTorusKnot,
- CreateLineSystem: CreateLineSystem,
- CreateLines: linesBuilder_CreateLines,
- CreateDashedLines: CreateDashedLines,
- ExtrudeShape: ExtrudeShape,
- ExtrudeShapeCustom: ExtrudeShapeCustom,
- CreateLathe: CreateLathe,
- CreateTiledPlane: CreateTiledPlane,
- CreatePlane: planeBuilder_CreatePlane,
- CreateGround: CreateGround,
- CreateTiledGround: CreateTiledGround,
- CreateGroundFromHeightMap: CreateGroundFromHeightMap,
- CreatePolygon: CreatePolygon,
- ExtrudePolygon: ExtrudePolygon,
- CreateTube: CreateTube,
- CreatePolyhedron: polyhedronBuilder_CreatePolyhedron,
- CreateGeodesic: CreateGeodesic,
- CreateGoldberg: CreateGoldberg,
- CreateDecal: CreateDecal,
- CreateCapsule: capsuleBuilder_CreateCapsule,
- CreateText: CreateText,
-};
-//# sourceMappingURL=meshBuilder.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Debug/physicsViewer.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * Used to show the physics impostor around the specific mesh
- */
-class PhysicsViewer {
- /**
- * Creates a new PhysicsViewer
- * @param scene defines the hosting scene
- */
- constructor(scene) {
- /** @internal */
- this._impostors = [];
- /** @internal */
- this._meshes = [];
- /** @internal */
- this._bodies = [];
- this._inertiaBodies = [];
- /** @internal */
- this._bodyMeshes = [];
- /** @internal */
- this._inertiaMeshes = [];
- /** @internal */
- this._numMeshes = 0;
- /** @internal */
- this._numBodies = 0;
- this._numInertiaBodies = 0;
- this._debugMeshMeshes = new Array();
- this._scene = scene || EngineStore.LastCreatedScene;
- if (!this._scene) {
- return;
- }
- const physicEngine = this._scene.getPhysicsEngine();
- if (physicEngine) {
- this._physicsEnginePlugin = physicEngine.getPhysicsPlugin();
- }
- this._utilityLayer = new UtilityLayerRenderer(this._scene, false);
- this._utilityLayer.pickUtilitySceneFirst = false;
- this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil = true;
- }
- /**
- * Updates the debug meshes of the physics engine.
- *
- * This code is useful for synchronizing the debug meshes of the physics engine with the physics impostor and mesh.
- * It checks if the impostor is disposed and if the plugin version is 1, then it syncs the mesh with the impostor.
- * This ensures that the debug meshes are up to date with the physics engine.
- */
- _updateDebugMeshes() {
- const plugin = this._physicsEnginePlugin;
- if ((plugin === null || plugin === void 0 ? void 0 : plugin.getPluginVersion()) === 1) {
- this._updateDebugMeshesV1();
- }
- else {
- this._updateDebugMeshesV2();
- }
- }
- /**
- * Updates the debug meshes of the physics engine.
- *
- * This method is useful for synchronizing the debug meshes with the physics impostors.
- * It iterates through the impostors and meshes, and if the plugin version is 1, it syncs the mesh with the impostor.
- * This ensures that the debug meshes accurately reflect the physics impostors, which is important for debugging the physics engine.
- */
- _updateDebugMeshesV1() {
- const plugin = this._physicsEnginePlugin;
- for (let i = 0; i < this._numMeshes; i++) {
- const impostor = this._impostors[i];
- if (!impostor) {
- continue;
- }
- if (impostor.isDisposed) {
- this.hideImpostor(this._impostors[i--]);
- }
- else {
- if (impostor.type === PhysicsImpostor.MeshImpostor) {
- continue;
- }
- const mesh = this._meshes[i];
- if (mesh && plugin) {
- plugin.syncMeshWithImpostor(mesh, impostor);
- }
- }
- }
- }
- /**
- * Updates the debug meshes of the physics engine for V2 plugin.
- *
- * This method is useful for synchronizing the debug meshes of the physics engine with the current state of the bodies.
- * It iterates through the bodies array and updates the debug meshes with the current transform of each body.
- * This ensures that the debug meshes accurately reflect the current state of the physics engine.
- */
- _updateDebugMeshesV2() {
- const plugin = this._physicsEnginePlugin;
- for (let i = 0; i < this._numBodies; i++) {
- const body = this._bodies[i];
- const transform = this._bodyMeshes[i];
- if (body && transform) {
- plugin.syncTransform(body, transform);
- }
- }
- }
- _updateInertiaMeshes() {
- for (let i = 0; i < this._numInertiaBodies; i++) {
- const body = this._inertiaBodies[i];
- const mesh = this._inertiaMeshes[i];
- if (body && mesh) {
- this._updateDebugInertia(body, mesh);
- }
- }
- }
- _updateDebugInertia(body, inertiaMesh) {
- var _a;
- const inertiaMatrixRef = Matrix.Identity();
- const transformMatrixRef = Matrix.Identity();
- const finalMatrixRef = Matrix.Identity();
- if (body._pluginDataInstances.length) {
- const inertiaAsMesh = inertiaMesh;
- const inertiaMeshMatrixData = inertiaAsMesh._thinInstanceDataStorage.matrixData;
- const bodyTransformMatrixData = body.transformNode._thinInstanceDataStorage.matrixData;
- for (let i = 0; i < body._pluginDataInstances.length; i++) {
- const props = body.getMassProperties(i);
- this._getMeshDebugInertiaMatrixToRef(props, inertiaMatrixRef);
- Matrix.FromArrayToRef(bodyTransformMatrixData, i * 16, transformMatrixRef);
- inertiaMatrixRef.multiplyToRef(transformMatrixRef, finalMatrixRef);
- finalMatrixRef.copyToArray(inertiaMeshMatrixData, i * 16);
- }
- inertiaAsMesh.thinInstanceBufferUpdated("matrix");
- }
- else {
- const props = body.getMassProperties();
- this._getMeshDebugInertiaMatrixToRef(props, inertiaMatrixRef);
- (_a = body.transformNode.rotationQuaternion) === null || _a === void 0 ? void 0 : _a.toRotationMatrix(transformMatrixRef);
- transformMatrixRef.setTranslation(body.transformNode.position);
- if (body.transformNode.parent) {
- const parentTransform = body.transformNode.parent.computeWorldMatrix(true);
- transformMatrixRef.multiplyToRef(parentTransform, transformMatrixRef);
- }
- inertiaMatrixRef.multiplyToRef(transformMatrixRef, inertiaMatrixRef);
- inertiaMatrixRef.decomposeToTransformNode(inertiaMesh);
- }
- }
- /**
- * Renders a specified physic impostor
- * @param impostor defines the impostor to render
- * @param targetMesh defines the mesh represented by the impostor
- * @returns the new debug mesh used to render the impostor
- */
- showImpostor(impostor, targetMesh) {
- if (!this._scene) {
- return null;
- }
- for (let i = 0; i < this._numMeshes; i++) {
- if (this._impostors[i] == impostor) {
- return null;
- }
- }
- const debugMesh = this._getDebugMesh(impostor, targetMesh);
- if (debugMesh) {
- this._impostors[this._numMeshes] = impostor;
- this._meshes[this._numMeshes] = debugMesh;
- if (this._numMeshes === 0) {
- this._renderFunction = this._updateDebugMeshes.bind(this);
- this._scene.registerBeforeRender(this._renderFunction);
- }
- this._numMeshes++;
- }
- return debugMesh;
- }
- /**
- * Shows a debug mesh for a given physics body.
- * @param body The physics body to show.
- * @returns The debug mesh, or null if the body is already shown.
- *
- * This function is useful for visualizing the physics body in the scene.
- * It creates a debug mesh for the given body and adds it to the scene.
- * It also registers a before render function to update the debug mesh position and rotation.
- */
- showBody(body) {
- if (!this._scene) {
- return null;
- }
- for (let i = 0; i < this._numBodies; i++) {
- if (this._bodies[i] == body) {
- return null;
- }
- }
- const debugMesh = this._getDebugBodyMesh(body);
- if (debugMesh) {
- this._bodies[this._numBodies] = body;
- this._bodyMeshes[this._numBodies] = debugMesh;
- if (this._numBodies === 0) {
- this._renderFunction = this._updateDebugMeshes.bind(this);
- this._scene.registerBeforeRender(this._renderFunction);
- }
- this._numBodies++;
- }
- return debugMesh;
- }
- /**
- * Shows a debug box corresponding to the inertia of a given body
- * @param body
- */
- showInertia(body) {
- if (!this._scene) {
- return null;
- }
- for (let i = 0; i < this._numInertiaBodies; i++) {
- if (this._inertiaBodies[i] == body) {
- return null;
- }
- }
- const debugMesh = this._getDebugInertiaMesh(body);
- if (debugMesh) {
- this._inertiaBodies[this._numInertiaBodies] = body;
- this._inertiaMeshes[this._numInertiaBodies] = debugMesh;
- if (this._numInertiaBodies === 0) {
- this._inertiaRenderFunction = this._updateInertiaMeshes.bind(this);
- this._scene.registerBeforeRender(this._inertiaRenderFunction);
- }
- this._numInertiaBodies++;
- }
- return debugMesh;
- }
- /**
- * Hides an impostor from the scene.
- * @param impostor - The impostor to hide.
- *
- * This method is useful for hiding an impostor from the scene. It removes the
- * impostor from the utility layer scene, disposes the mesh, and removes the
- * impostor from the list of impostors. If the impostor is the last one in the
- * list, it also unregisters the render function.
- */
- hideImpostor(impostor) {
- if (!impostor || !this._scene || !this._utilityLayer) {
- return;
- }
- let removed = false;
- const utilityLayerScene = this._utilityLayer.utilityLayerScene;
- for (let i = 0; i < this._numMeshes; i++) {
- if (this._impostors[i] == impostor) {
- const mesh = this._meshes[i];
- if (!mesh) {
- continue;
- }
- utilityLayerScene.removeMesh(mesh);
- mesh.dispose();
- const index = this._debugMeshMeshes.indexOf(mesh);
- if (index > -1) {
- this._debugMeshMeshes.splice(index, 1);
- }
- this._numMeshes--;
- if (this._numMeshes > 0) {
- this._meshes[i] = this._meshes[this._numMeshes];
- this._impostors[i] = this._impostors[this._numMeshes];
- this._meshes[this._numMeshes] = null;
- this._impostors[this._numMeshes] = null;
- }
- else {
- this._meshes[0] = null;
- this._impostors[0] = null;
- }
- removed = true;
- break;
- }
- }
- if (removed && this._numMeshes === 0) {
- this._scene.unregisterBeforeRender(this._renderFunction);
- }
- }
- /**
- * Hides a body from the physics engine.
- * @param body - The body to hide.
- *
- * This function is useful for hiding a body from the physics engine.
- * It removes the body from the utility layer scene and disposes the mesh associated with it.
- * It also unregisters the render function if the number of bodies is 0.
- * This is useful for hiding a body from the physics engine without deleting it.
- */
- hideBody(body) {
- if (!body || !this._scene || !this._utilityLayer) {
- return;
- }
- let removed = false;
- const utilityLayerScene = this._utilityLayer.utilityLayerScene;
- for (let i = 0; i < this._numBodies; i++) {
- if (this._bodies[i] === body) {
- const mesh = this._bodyMeshes[i];
- if (!mesh) {
- continue;
- }
- utilityLayerScene.removeMesh(mesh);
- mesh.dispose();
- this._numBodies--;
- if (this._numBodies > 0) {
- this._bodyMeshes[i] = this._bodyMeshes[this._numBodies];
- this._bodies[i] = this._bodies[this._numBodies];
- this._bodyMeshes[this._numBodies] = null;
- this._bodies[this._numBodies] = null;
- }
- else {
- this._bodyMeshes[0] = null;
- this._bodies[0] = null;
- }
- removed = true;
- break;
- }
- }
- if (removed && this._numBodies === 0) {
- this._scene.unregisterBeforeRender(this._renderFunction);
- }
- }
- hideInertia(body) {
- if (!body || !this._scene || !this._utilityLayer) {
- return;
- }
- let removed = false;
- const utilityLayerScene = this._utilityLayer.utilityLayerScene;
- for (let i = 0; i < this._numInertiaBodies; i++) {
- if (this._inertiaBodies[i] === body) {
- const mesh = this._inertiaMeshes[i];
- if (!mesh) {
- continue;
- }
- utilityLayerScene.removeMesh(mesh);
- mesh.dispose();
- this._inertiaBodies.splice(i, 1);
- this._inertiaMeshes.splice(i, 1);
- this._numInertiaBodies--;
- removed = true;
- break;
- }
- }
- if (removed && this._numInertiaBodies === 0) {
- this._scene.unregisterBeforeRender(this._inertiaRenderFunction);
- }
- }
- _getDebugMaterial(scene) {
- if (!this._debugMaterial) {
- this._debugMaterial = new StandardMaterial("", scene);
- this._debugMaterial.wireframe = true;
- this._debugMaterial.emissiveColor = Color3.White();
- this._debugMaterial.disableLighting = true;
- }
- return this._debugMaterial;
- }
- _getDebugInertiaMaterial(scene) {
- if (!this._debugInertiaMaterial) {
- this._debugInertiaMaterial = new StandardMaterial("", scene);
- this._debugInertiaMaterial.disableLighting = true;
- this._debugInertiaMaterial.alpha = 0.0;
- }
- return this._debugInertiaMaterial;
- }
- _getDebugBoxMesh(scene) {
- if (!this._debugBoxMesh) {
- this._debugBoxMesh = CreateBox("physicsBodyBoxViewMesh", { size: 1 }, scene);
- this._debugBoxMesh.rotationQuaternion = Quaternion.Identity();
- this._debugBoxMesh.material = this._getDebugMaterial(scene);
- this._debugBoxMesh.setEnabled(false);
- }
- return this._debugBoxMesh.createInstance("physicsBodyBoxViewInstance");
- }
- _getDebugSphereMesh(scene) {
- if (!this._debugSphereMesh) {
- this._debugSphereMesh = CreateSphere("physicsBodySphereViewMesh", { diameter: 1 }, scene);
- this._debugSphereMesh.rotationQuaternion = Quaternion.Identity();
- this._debugSphereMesh.material = this._getDebugMaterial(scene);
- this._debugSphereMesh.setEnabled(false);
- }
- return this._debugSphereMesh.createInstance("physicsBodySphereViewInstance");
- }
- _getDebugCapsuleMesh(scene) {
- if (!this._debugCapsuleMesh) {
- this._debugCapsuleMesh = CreateCapsule("physicsBodyCapsuleViewMesh", { height: 1 }, scene);
- this._debugCapsuleMesh.rotationQuaternion = Quaternion.Identity();
- this._debugCapsuleMesh.material = this._getDebugMaterial(scene);
- this._debugCapsuleMesh.setEnabled(false);
- }
- return this._debugCapsuleMesh.createInstance("physicsBodyCapsuleViewInstance");
- }
- _getDebugCylinderMesh(scene) {
- if (!this._debugCylinderMesh) {
- this._debugCylinderMesh = CreateCylinder("physicsBodyCylinderViewMesh", { diameterTop: 1, diameterBottom: 1, height: 1 }, scene);
- this._debugCylinderMesh.rotationQuaternion = Quaternion.Identity();
- this._debugCylinderMesh.material = this._getDebugMaterial(scene);
- this._debugCylinderMesh.setEnabled(false);
- }
- return this._debugCylinderMesh.createInstance("physicsBodyCylinderViewInstance");
- }
- _getDebugMeshMesh(mesh, scene) {
- const wireframeOver = new Mesh(mesh.name, scene, null, mesh);
- wireframeOver.setParent(mesh);
- wireframeOver.position = Vector3.Zero();
- wireframeOver.material = this._getDebugMaterial(scene);
- this._debugMeshMeshes.push(wireframeOver);
- return wireframeOver;
- }
- _getDebugMesh(impostor, targetMesh) {
- if (!this._utilityLayer) {
- return null;
- }
- // Only create child impostor debug meshes when evaluating the parent
- if (targetMesh && targetMesh.parent && targetMesh.parent.physicsImpostor) {
- return null;
- }
- let mesh = null;
- const utilityLayerScene = this._utilityLayer.utilityLayerScene;
- if (!impostor.physicsBody) {
- Logger.Warn("Unable to get physicsBody of impostor. It might be initialized later by its parent's impostor.");
- return null;
- }
- switch (impostor.type) {
- case PhysicsImpostor.BoxImpostor:
- mesh = this._getDebugBoxMesh(utilityLayerScene);
- impostor.getBoxSizeToRef(mesh.scaling);
- break;
- case PhysicsImpostor.SphereImpostor: {
- mesh = this._getDebugSphereMesh(utilityLayerScene);
- const radius = impostor.getRadius();
- mesh.scaling.x = radius * 2;
- mesh.scaling.y = radius * 2;
- mesh.scaling.z = radius * 2;
- break;
- }
- case PhysicsImpostor.CapsuleImpostor: {
- mesh = this._getDebugCapsuleMesh(utilityLayerScene);
- const bi = impostor.object.getBoundingInfo();
- mesh.scaling.x = (bi.boundingBox.maximum.x - bi.boundingBox.minimum.x) * 2 * impostor.object.scaling.x;
- mesh.scaling.y = (bi.boundingBox.maximum.y - bi.boundingBox.minimum.y) * impostor.object.scaling.y;
- mesh.scaling.z = (bi.boundingBox.maximum.z - bi.boundingBox.minimum.z) * 2 * impostor.object.scaling.z;
- break;
- }
- case PhysicsImpostor.MeshImpostor:
- if (targetMesh) {
- mesh = this._getDebugMeshMesh(targetMesh, utilityLayerScene);
- }
- break;
- case PhysicsImpostor.NoImpostor:
- if (targetMesh) {
- // Handle compound impostors
- const childMeshes = targetMesh.getChildMeshes().filter((c) => {
- return c.physicsImpostor ? 1 : 0;
- });
- childMeshes.forEach((m) => {
- if (m.physicsImpostor && m.getClassName() === "Mesh") {
- const boundingInfo = m.getBoundingInfo();
- const min = boundingInfo.boundingBox.minimum;
- const max = boundingInfo.boundingBox.maximum;
- switch (m.physicsImpostor.type) {
- case PhysicsImpostor.BoxImpostor:
- mesh = this._getDebugBoxMesh(utilityLayerScene);
- mesh.position.copyFrom(min);
- mesh.position.addInPlace(max);
- mesh.position.scaleInPlace(0.5);
- break;
- case PhysicsImpostor.SphereImpostor:
- mesh = this._getDebugSphereMesh(utilityLayerScene);
- break;
- case PhysicsImpostor.CylinderImpostor:
- mesh = this._getDebugCylinderMesh(utilityLayerScene);
- break;
- default:
- mesh = null;
- break;
- }
- if (mesh) {
- mesh.scaling.x = max.x - min.x;
- mesh.scaling.y = max.y - min.y;
- mesh.scaling.z = max.z - min.z;
- mesh.parent = m;
- }
- }
- });
- }
- else {
- Logger.Warn("No target mesh parameter provided for NoImpostor. Skipping.");
- }
- mesh = null;
- break;
- case PhysicsImpostor.CylinderImpostor: {
- mesh = this._getDebugCylinderMesh(utilityLayerScene);
- const bi = impostor.object.getBoundingInfo();
- mesh.scaling.x = (bi.boundingBox.maximum.x - bi.boundingBox.minimum.x) * impostor.object.scaling.x;
- mesh.scaling.y = (bi.boundingBox.maximum.y - bi.boundingBox.minimum.y) * impostor.object.scaling.y;
- mesh.scaling.z = (bi.boundingBox.maximum.z - bi.boundingBox.minimum.z) * impostor.object.scaling.z;
- break;
- }
- }
- return mesh;
- }
- /**
- * Creates a debug mesh for a given physics body
- * @param body The physics body to create the debug mesh for
- * @returns The created debug mesh or null if the utility layer is not available
- *
- * This code is useful for creating a debug mesh for a given physics body.
- * It creates a Mesh object with a VertexData object containing the positions and indices
- * of the geometry of the body. The mesh is then assigned a debug material from the utility layer scene.
- * This allows for visualizing the physics body in the scene.
- */
- _getDebugBodyMesh(body) {
- if (!this._utilityLayer) {
- return null;
- }
- const utilityLayerScene = this._utilityLayer.utilityLayerScene;
- const mesh = new Mesh("custom", utilityLayerScene);
- const vertexData = new VertexData();
- const geometry = body.getGeometry();
- vertexData.positions = geometry.positions;
- vertexData.indices = geometry.indices;
- vertexData.applyToMesh(mesh);
- if (body._pluginDataInstances) {
- const instanceBuffer = new Float32Array(body._pluginDataInstances.length * 16);
- mesh.thinInstanceSetBuffer("matrix", instanceBuffer, 16);
- }
- mesh.material = this._getDebugMaterial(utilityLayerScene);
- return mesh;
- }
- _getMeshDebugInertiaMatrixToRef(massProps, matrix) {
- var _a, _b, _c;
- const orientation = (_a = massProps.inertiaOrientation) !== null && _a !== void 0 ? _a : Quaternion.Identity();
- const inertiaLocal = (_b = massProps.inertia) !== null && _b !== void 0 ? _b : Vector3.Zero();
- const center = (_c = massProps.centerOfMass) !== null && _c !== void 0 ? _c : Vector3.Zero();
- const betaSqrd = (inertiaLocal.x - inertiaLocal.y + inertiaLocal.z) * 6;
- const beta = Math.sqrt(Math.max(betaSqrd, 0)); // Safety check for zeroed elements!
- const gammaSqrd = inertiaLocal.x * 12 - betaSqrd;
- const gamma = Math.sqrt(Math.max(gammaSqrd, 0)); // Safety check for zeroed elements!
- const alphaSqrd = inertiaLocal.z * 12 - betaSqrd;
- const alpha = Math.sqrt(Math.max(alphaSqrd, 0)); // Safety check for zeroed elements!
- const extents = TmpVectors.Vector3[0];
- extents.set(alpha, beta, gamma);
- const scaling = Matrix.ScalingToRef(extents.x, extents.y, extents.z, TmpVectors.Matrix[0]);
- const rotation = orientation.toRotationMatrix(TmpVectors.Matrix[1]);
- const translation = Matrix.TranslationToRef(center.x, center.y, center.z, TmpVectors.Matrix[2]);
- scaling.multiplyToRef(rotation, matrix);
- matrix.multiplyToRef(translation, matrix);
- return matrix;
- }
- _getDebugInertiaMesh(body) {
- if (!this._utilityLayer) {
- return null;
- }
- const utilityLayerScene = this._utilityLayer.utilityLayerScene;
- // The base inertia mesh is going to be a 1x1 cube that's scaled and rotated according to the inertia
- const inertiaBoxMesh = MeshBuilder.CreateBox("custom", { size: 1 }, utilityLayerScene);
- const matrixRef = Matrix.Identity();
- if (body._pluginDataInstances.length) {
- const instanceBuffer = new Float32Array(body._pluginDataInstances.length * 16);
- for (let i = 0; i < body._pluginDataInstances.length; ++i) {
- const props = body.getMassProperties(i);
- this._getMeshDebugInertiaMatrixToRef(props, matrixRef);
- matrixRef.copyToArray(instanceBuffer, i * 16);
- }
- inertiaBoxMesh.thinInstanceSetBuffer("matrix", instanceBuffer, 16);
- }
- else {
- const props = body.getMassProperties();
- this._getMeshDebugInertiaMatrixToRef(props, matrixRef);
- matrixRef.decomposeToTransformNode(inertiaBoxMesh);
- }
- inertiaBoxMesh.enableEdgesRendering();
- inertiaBoxMesh.edgesWidth = 2.0;
- inertiaBoxMesh.edgesColor = new Color4(1, 0, 1, 1);
- inertiaBoxMesh.material = this._getDebugInertiaMaterial(utilityLayerScene);
- return inertiaBoxMesh;
- }
- /**
- * Clean up physics debug display
- */
- dispose() {
- // impostors
- for (let index = this._numMeshes - 1; index >= 0; index--) {
- this.hideImpostor(this._impostors[0]);
- }
- // bodies
- for (let index = this._numBodies - 1; index >= 0; index--) {
- this.hideBody(this._bodies[0]);
- }
- // inertia
- for (let index = this._numInertiaBodies - 1; index >= 0; index--) {
- this.hideInertia(this._inertiaBodies[0]);
- }
- if (this._debugBoxMesh) {
- this._debugBoxMesh.dispose();
- }
- if (this._debugSphereMesh) {
- this._debugSphereMesh.dispose();
- }
- if (this._debugCylinderMesh) {
- this._debugCylinderMesh.dispose();
- }
- if (this._debugMaterial) {
- this._debugMaterial.dispose();
- }
- this._impostors.length = 0;
- this._scene = null;
- this._physicsEnginePlugin = null;
- if (this._utilityLayer) {
- this._utilityLayer.dispose();
- this._utilityLayer = null;
- }
- }
-}
-//# sourceMappingURL=physicsViewer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Debug/rayHelper.js
-
-
-/**
- * As raycast might be hard to debug, the RayHelper can help rendering the different rays
- * in order to better appreciate the issue one might have.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/interactions/picking_collisions#debugging
- */
-class RayHelper {
- /**
- * Helper function to create a colored helper in a scene in one line.
- * @param ray Defines the ray we are currently tryin to visualize
- * @param scene Defines the scene the ray is used in
- * @param color Defines the color we want to see the ray in
- * @returns The newly created ray helper.
- */
- static CreateAndShow(ray, scene, color) {
- const helper = new RayHelper(ray);
- helper.show(scene, color);
- return helper;
- }
- /**
- * Instantiate a new ray helper.
- * As raycast might be hard to debug, the RayHelper can help rendering the different rays
- * in order to better appreciate the issue one might have.
- * @see https://doc.babylonjs.com/features/featuresDeepDive/mesh/interactions/picking_collisions#debugging
- * @param ray Defines the ray we are currently tryin to visualize
- */
- constructor(ray) {
- this.ray = ray;
- }
- /**
- * Shows the ray we are willing to debug.
- * @param scene Defines the scene the ray needs to be rendered in
- * @param color Defines the color the ray needs to be rendered in
- */
- show(scene, color) {
- if (!this._renderFunction && this.ray) {
- const ray = this.ray;
- this._renderFunction = this._render.bind(this);
- this._scene = scene;
- this._renderPoints = [ray.origin, ray.origin.add(ray.direction.scale(ray.length))];
- this._renderLine = CreateLines("ray", { points: this._renderPoints, updatable: true }, scene);
- this._renderLine.isPickable = false;
- if (this._renderFunction) {
- this._scene.registerBeforeRender(this._renderFunction);
- }
- }
- if (color && this._renderLine) {
- this._renderLine.color.copyFrom(color);
- }
- }
- /**
- * Hides the ray we are debugging.
- */
- hide() {
- if (this._renderFunction && this._scene) {
- this._scene.unregisterBeforeRender(this._renderFunction);
- this._scene = null;
- this._renderFunction = null;
- if (this._renderLine) {
- this._renderLine.dispose();
- this._renderLine = null;
- }
- this._renderPoints = [];
- }
- }
- _render() {
- var _a;
- const ray = this.ray;
- if (!ray) {
- return;
- }
- const point = this._renderPoints[1];
- const len = Math.min(ray.length, 1000000);
- point.copyFrom(ray.direction);
- point.scaleInPlace(len);
- point.addInPlace(ray.origin);
- this._renderPoints[0].copyFrom(ray.origin);
- CreateLines("ray", { points: this._renderPoints, updatable: true, instance: this._renderLine }, this._scene);
- (_a = this._renderLine) === null || _a === void 0 ? void 0 : _a.refreshBoundingInfo();
- }
- /**
- * Attach a ray helper to a mesh so that we can easily see its orientation for instance or information like its normals.
- * @param mesh Defines the mesh we want the helper attached to
- * @param meshSpaceDirection Defines the direction of the Ray in mesh space (local space of the mesh node)
- * @param meshSpaceOrigin Defines the origin of the Ray in mesh space (local space of the mesh node)
- * @param length Defines the length of the ray
- */
- attachToMesh(mesh, meshSpaceDirection, meshSpaceOrigin, length) {
- this._attachedToMesh = mesh;
- const ray = this.ray;
- if (!ray) {
- return;
- }
- if (!ray.direction) {
- ray.direction = Vector3.Zero();
- }
- if (!ray.origin) {
- ray.origin = Vector3.Zero();
- }
- if (length) {
- ray.length = length;
- }
- if (!meshSpaceOrigin) {
- meshSpaceOrigin = Vector3.Zero();
- }
- if (!meshSpaceDirection) {
- // -1 so that this will work with Mesh.lookAt
- meshSpaceDirection = new Vector3(0, 0, -1);
- }
- if (!this._scene) {
- this._scene = mesh.getScene();
- }
- if (!this._meshSpaceDirection) {
- this._meshSpaceDirection = meshSpaceDirection.clone();
- this._meshSpaceOrigin = meshSpaceOrigin.clone();
- }
- else {
- this._meshSpaceDirection.copyFrom(meshSpaceDirection);
- this._meshSpaceOrigin.copyFrom(meshSpaceOrigin);
- }
- if (!this._onAfterRenderObserver) {
- this._onAfterRenderObserver = this._scene.onBeforeRenderObservable.add(() => this._updateToMesh());
- this._onAfterStepObserver = this._scene.onAfterStepObservable.add(() => this._updateToMesh());
- }
- // force world matrix computation before the first ray helper computation
- this._attachedToMesh.computeWorldMatrix(true);
- this._updateToMesh();
- }
- /**
- * Detach the ray helper from the mesh it has previously been attached to.
- */
- detachFromMesh() {
- if (this._attachedToMesh && this._scene) {
- if (this._onAfterRenderObserver) {
- this._scene.onBeforeRenderObservable.remove(this._onAfterRenderObserver);
- this._scene.onAfterStepObservable.remove(this._onAfterStepObserver);
- }
- this._attachedToMesh = null;
- this._onAfterRenderObserver = null;
- this._onAfterStepObserver = null;
- this._scene = null;
- }
- }
- _updateToMesh() {
- const ray = this.ray;
- if (!this._attachedToMesh || !ray) {
- return;
- }
- if (this._attachedToMesh.isDisposed()) {
- this.detachFromMesh();
- return;
- }
- this._attachedToMesh.getDirectionToRef(this._meshSpaceDirection, ray.direction);
- Vector3.TransformCoordinatesToRef(this._meshSpaceOrigin, this._attachedToMesh.getWorldMatrix(), ray.origin);
- }
- /**
- * Dispose the helper and release its associated resources.
- */
- dispose() {
- this.hide();
- this.detachFromMesh();
- this.ray = null;
- }
-}
-//# sourceMappingURL=rayHelper.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Debug/skeletonViewer.js
-
-
-
-
-
-
-
-
-
-
-
-
-/**
- * Class used to render a debug view of a given skeleton
- * @see http://www.babylonjs-playground.com/#1BZJVJ#8
- */
-class SkeletonViewer {
- /** public static method to create a BoneWeight Shader
- * @param options The constructor options
- * @param scene The scene that the shader is scoped to
- * @returns The created ShaderMaterial
- * @see http://www.babylonjs-playground.com/#1BZJVJ#395
- */
- static CreateBoneWeightShader(options, scene) {
- var _a, _c, _d, _e, _f, _g;
- const skeleton = options.skeleton;
- const colorBase = (_a = options.colorBase) !== null && _a !== void 0 ? _a : math_color_Color3.Black();
- const colorZero = (_c = options.colorZero) !== null && _c !== void 0 ? _c : math_color_Color3.Blue();
- const colorQuarter = (_d = options.colorQuarter) !== null && _d !== void 0 ? _d : math_color_Color3.Green();
- const colorHalf = (_e = options.colorHalf) !== null && _e !== void 0 ? _e : math_color_Color3.Yellow();
- const colorFull = (_f = options.colorFull) !== null && _f !== void 0 ? _f : math_color_Color3.Red();
- const targetBoneIndex = (_g = options.targetBoneIndex) !== null && _g !== void 0 ? _g : 0;
- effect_Effect.ShadersStore["boneWeights:" + skeleton.name + "VertexShader"] = `precision highp float;
-
- attribute vec3 position;
- attribute vec2 uv;
-
- uniform mat4 view;
- uniform mat4 projection;
- uniform mat4 worldViewProjection;
-
- #include
- #if NUM_BONE_INFLUENCERS == 0
- attribute vec4 matricesIndices;
- attribute vec4 matricesWeights;
- #endif
- #include
-
- #include
-
- varying vec3 vColor;
-
- uniform vec3 colorBase;
- uniform vec3 colorZero;
- uniform vec3 colorQuarter;
- uniform vec3 colorHalf;
- uniform vec3 colorFull;
-
- uniform float targetBoneIndex;
-
- void main() {
- vec3 positionUpdated = position;
-
- #include
- #include
- #include
-
- vec4 worldPos = finalWorld * vec4(positionUpdated, 1.0);
-
- vec3 color = colorBase;
- float totalWeight = 0.;
- if(matricesIndices[0] == targetBoneIndex && matricesWeights[0] > 0.){
- totalWeight += matricesWeights[0];
- }
- if(matricesIndices[1] == targetBoneIndex && matricesWeights[1] > 0.){
- totalWeight += matricesWeights[1];
- }
- if(matricesIndices[2] == targetBoneIndex && matricesWeights[2] > 0.){
- totalWeight += matricesWeights[2];
- }
- if(matricesIndices[3] == targetBoneIndex && matricesWeights[3] > 0.){
- totalWeight += matricesWeights[3];
- }
-
- color = mix(color, colorZero, smoothstep(0., 0.25, totalWeight));
- color = mix(color, colorQuarter, smoothstep(0.25, 0.5, totalWeight));
- color = mix(color, colorHalf, smoothstep(0.5, 0.75, totalWeight));
- color = mix(color, colorFull, smoothstep(0.75, 1.0, totalWeight));
- vColor = color;
-
- gl_Position = projection * view * worldPos;
- }`;
- effect_Effect.ShadersStore["boneWeights:" + skeleton.name + "FragmentShader"] = `
- precision highp float;
- varying vec3 vPosition;
-
- varying vec3 vColor;
-
- void main() {
- vec4 color = vec4(vColor, 1.0);
- gl_FragColor = color;
- }
- `;
- const shader = new shaderMaterial_ShaderMaterial("boneWeight:" + skeleton.name, scene, {
- vertex: "boneWeights:" + skeleton.name,
- fragment: "boneWeights:" + skeleton.name,
- }, {
- attributes: ["position", "normal", "matricesIndices", "matricesWeights"],
- uniforms: [
- "world",
- "worldView",
- "worldViewProjection",
- "view",
- "projection",
- "viewProjection",
- "colorBase",
- "colorZero",
- "colorQuarter",
- "colorHalf",
- "colorFull",
- "targetBoneIndex",
- ],
- });
- shader.setColor3("colorBase", colorBase);
- shader.setColor3("colorZero", colorZero);
- shader.setColor3("colorQuarter", colorQuarter);
- shader.setColor3("colorHalf", colorHalf);
- shader.setColor3("colorFull", colorFull);
- shader.setFloat("targetBoneIndex", targetBoneIndex);
- shader.getClassName = () => {
- return "BoneWeightShader";
- };
- shader.transparencyMode = material_Material.MATERIAL_OPAQUE;
- return shader;
- }
- /** public static method to create a BoneWeight Shader
- * @param options The constructor options
- * @param scene The scene that the shader is scoped to
- * @returns The created ShaderMaterial
- */
- static CreateSkeletonMapShader(options, scene) {
- var _a;
- const skeleton = options.skeleton;
- const colorMap = (_a = options.colorMap) !== null && _a !== void 0 ? _a : [
- {
- color: new math_color_Color3(1, 0.38, 0.18),
- location: 0,
- },
- {
- color: new math_color_Color3(0.59, 0.18, 1.0),
- location: 0.2,
- },
- {
- color: new math_color_Color3(0.59, 1, 0.18),
- location: 0.4,
- },
- {
- color: new math_color_Color3(1, 0.87, 0.17),
- location: 0.6,
- },
- {
- color: new math_color_Color3(1, 0.17, 0.42),
- location: 0.8,
- },
- {
- color: new math_color_Color3(0.17, 0.68, 1.0),
- location: 1.0,
- },
- ];
- const bufferWidth = skeleton.bones.length + 1;
- const colorMapBuffer = SkeletonViewer._CreateBoneMapColorBuffer(bufferWidth, colorMap, scene);
- const shader = new shaderMaterial_ShaderMaterial("boneWeights:" + skeleton.name, scene, {
- vertexSource: `precision highp float;
-
- attribute vec3 position;
- attribute vec2 uv;
-
- uniform mat4 view;
- uniform mat4 projection;
- uniform mat4 worldViewProjection;
- uniform float colorMap[` +
- skeleton.bones.length * 4 +
- `];
-
- #include
- #if NUM_BONE_INFLUENCERS == 0
- attribute vec4 matricesIndices;
- attribute vec4 matricesWeights;
- #endif
- #include
- #include
-
- varying vec3 vColor;
-
- void main() {
- vec3 positionUpdated = position;
-
- #include
- #include
- #include
-
- vec3 color = vec3(0.);
- bool first = true;
-
- for (int i = 0; i < 4; i++) {
- int boneIdx = int(matricesIndices[i]);
- float boneWgt = matricesWeights[i];
-
- vec3 c = vec3(colorMap[boneIdx * 4 + 0], colorMap[boneIdx * 4 + 1], colorMap[boneIdx * 4 + 2]);
-
- if (boneWgt > 0.) {
- if (first) {
- first = false;
- color = c;
- } else {
- color = mix(color, c, boneWgt);
- }
- }
- }
-
- vColor = color;
-
- vec4 worldPos = finalWorld * vec4(positionUpdated, 1.0);
-
- gl_Position = projection * view * worldPos;
- }`,
- fragmentSource: `
- precision highp float;
- varying vec3 vColor;
-
- void main() {
- vec4 color = vec4( vColor, 1.0 );
- gl_FragColor = color;
- }
- `,
- }, {
- attributes: ["position", "normal", "matricesIndices", "matricesWeights"],
- uniforms: ["world", "worldView", "worldViewProjection", "view", "projection", "viewProjection", "colorMap"],
- });
- shader.setFloats("colorMap", colorMapBuffer);
- shader.getClassName = () => {
- return "SkeletonMapShader";
- };
- shader.transparencyMode = material_Material.MATERIAL_OPAQUE;
- return shader;
- }
- /** private static method to create a BoneWeight Shader
- * @param size The size of the buffer to create (usually the bone count)
- * @param colorMap The gradient data to generate
- * @param scene The scene that the shader is scoped to
- * @returns an Array of floats from the color gradient values
- */
- static _CreateBoneMapColorBuffer(size, colorMap, scene) {
- const tempGrad = new dynamicTexture_DynamicTexture("temp", { width: size, height: 1 }, scene, false);
- const ctx = tempGrad.getContext();
- const grad = ctx.createLinearGradient(0, 0, size, 0);
- colorMap.forEach((stop) => {
- grad.addColorStop(stop.location, stop.color.toHexString());
- });
- ctx.fillStyle = grad;
- ctx.fillRect(0, 0, size, 1);
- tempGrad.update();
- const buffer = [];
- const data = ctx.getImageData(0, 0, size, 1).data;
- const rUnit = 1 / 255;
- for (let i = 0; i < data.length; i++) {
- buffer.push(data[i] * rUnit);
- }
- tempGrad.dispose();
- return buffer;
- }
- /** Gets the Scene. */
- get scene() {
- return this._scene;
- }
- /** Gets the utilityLayer. */
- get utilityLayer() {
- return this._utilityLayer;
- }
- /** Checks Ready Status. */
- get isReady() {
- return this._ready;
- }
- /** Sets Ready Status. */
- set ready(value) {
- this._ready = value;
- }
- /** Gets the debugMesh */
- get debugMesh() {
- return this._debugMesh;
- }
- /** Sets the debugMesh */
- set debugMesh(value) {
- this._debugMesh = value;
- }
- /** Gets the displayMode */
- get displayMode() {
- return this.options.displayMode || SkeletonViewer.DISPLAY_LINES;
- }
- /** Sets the displayMode */
- set displayMode(value) {
- if (value > SkeletonViewer.DISPLAY_SPHERE_AND_SPURS) {
- value = SkeletonViewer.DISPLAY_LINES;
- }
- this.options.displayMode = value;
- }
- /**
- * Creates a new SkeletonViewer
- * @param skeleton defines the skeleton to render
- * @param mesh defines the mesh attached to the skeleton
- * @param scene defines the hosting scene
- * @param autoUpdateBonesMatrices defines a boolean indicating if bones matrices must be forced to update before rendering (true by default)
- * @param renderingGroupId defines the rendering group id to use with the viewer
- * @param options All of the extra constructor options for the SkeletonViewer
- */
- constructor(
- /** defines the skeleton to render */
- skeleton,
- /** defines the mesh attached to the skeleton */
- mesh,
- /** The Scene scope*/
- scene,
- /** defines a boolean indicating if bones matrices must be forced to update before rendering (true by default) */
- autoUpdateBonesMatrices = true,
- /** defines the rendering group id to use with the viewer */
- renderingGroupId = 3,
- /** is the options for the viewer */
- options = {}) {
- var _a, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q;
- this.skeleton = skeleton;
- this.mesh = mesh;
- this.autoUpdateBonesMatrices = autoUpdateBonesMatrices;
- this.renderingGroupId = renderingGroupId;
- this.options = options;
- /** Gets or sets the color used to render the skeleton */
- this.color = math_color_Color3.White();
- /** Array of the points of the skeleton fo the line view. */
- this._debugLines = new Array();
- /** The local axes Meshes. */
- this._localAxes = null;
- /** If SkeletonViewer is enabled. */
- this._isEnabled = true;
- /** SkeletonViewer render observable. */
- this._obs = null;
- this._scene = scene;
- this._ready = false;
- //Defaults
- options.pauseAnimations = (_a = options.pauseAnimations) !== null && _a !== void 0 ? _a : true;
- options.returnToRest = (_c = options.returnToRest) !== null && _c !== void 0 ? _c : false;
- options.displayMode = (_d = options.displayMode) !== null && _d !== void 0 ? _d : SkeletonViewer.DISPLAY_LINES;
- options.displayOptions = (_e = options.displayOptions) !== null && _e !== void 0 ? _e : {};
- options.displayOptions.midStep = (_f = options.displayOptions.midStep) !== null && _f !== void 0 ? _f : 0.235;
- options.displayOptions.midStepFactor = (_g = options.displayOptions.midStepFactor) !== null && _g !== void 0 ? _g : 0.155;
- options.displayOptions.sphereBaseSize = (_h = options.displayOptions.sphereBaseSize) !== null && _h !== void 0 ? _h : 0.15;
- options.displayOptions.sphereScaleUnit = (_j = options.displayOptions.sphereScaleUnit) !== null && _j !== void 0 ? _j : 2;
- options.displayOptions.sphereFactor = (_k = options.displayOptions.sphereFactor) !== null && _k !== void 0 ? _k : 0.865;
- options.displayOptions.spurFollowsChild = (_l = options.displayOptions.spurFollowsChild) !== null && _l !== void 0 ? _l : false;
- options.displayOptions.showLocalAxes = (_m = options.displayOptions.showLocalAxes) !== null && _m !== void 0 ? _m : false;
- options.displayOptions.localAxesSize = (_o = options.displayOptions.localAxesSize) !== null && _o !== void 0 ? _o : 0.075;
- options.computeBonesUsingShaders = (_p = options.computeBonesUsingShaders) !== null && _p !== void 0 ? _p : true;
- options.useAllBones = (_q = options.useAllBones) !== null && _q !== void 0 ? _q : true;
- const initialMeshBoneIndices = mesh.getVerticesData(buffer_VertexBuffer.MatricesIndicesKind);
- const initialMeshBoneWeights = mesh.getVerticesData(buffer_VertexBuffer.MatricesWeightsKind);
- this._boneIndices = new Set();
- if (!options.useAllBones) {
- if (initialMeshBoneIndices && initialMeshBoneWeights) {
- for (let i = 0; i < initialMeshBoneIndices.length; ++i) {
- const index = initialMeshBoneIndices[i], weight = initialMeshBoneWeights[i];
- if (weight !== 0) {
- this._boneIndices.add(index);
- }
- }
- }
- }
- /* Create Utility Layer */
- this._utilityLayer = new utilityLayerRenderer_UtilityLayerRenderer(this._scene, false);
- this._utilityLayer.pickUtilitySceneFirst = false;
- this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil = true;
- let displayMode = this.options.displayMode || 0;
- if (displayMode > SkeletonViewer.DISPLAY_SPHERE_AND_SPURS) {
- displayMode = SkeletonViewer.DISPLAY_LINES;
- }
- this.displayMode = displayMode;
- //Prep the Systems
- this.update();
- this._bindObs();
- }
- /** The Dynamic bindings for the update functions */
- _bindObs() {
- switch (this.displayMode) {
- case SkeletonViewer.DISPLAY_LINES: {
- this._obs = this.scene.onBeforeRenderObservable.add(() => {
- this._displayLinesUpdate();
- });
- break;
- }
- }
- }
- /** Update the viewer to sync with current skeleton state, only used to manually update. */
- update() {
- switch (this.displayMode) {
- case SkeletonViewer.DISPLAY_LINES: {
- this._displayLinesUpdate();
- break;
- }
- case SkeletonViewer.DISPLAY_SPHERES: {
- this._buildSpheresAndSpurs(true);
- break;
- }
- case SkeletonViewer.DISPLAY_SPHERE_AND_SPURS: {
- this._buildSpheresAndSpurs(false);
- break;
- }
- }
- this._buildLocalAxes();
- }
- /** Gets or sets a boolean indicating if the viewer is enabled */
- set isEnabled(value) {
- if (this.isEnabled === value) {
- return;
- }
- this._isEnabled = value;
- if (this.debugMesh) {
- this.debugMesh.setEnabled(value);
- }
- if (value && !this._obs) {
- this._bindObs();
- }
- else if (!value && this._obs) {
- this.scene.onBeforeRenderObservable.remove(this._obs);
- this._obs = null;
- }
- }
- get isEnabled() {
- return this._isEnabled;
- }
- _getBonePosition(position, bone, meshMat, x = 0, y = 0, z = 0) {
- const tmat = math_vector_TmpVectors.Matrix[0];
- const parentBone = bone.getParent();
- tmat.copyFrom(bone.getLocalMatrix());
- if (x !== 0 || y !== 0 || z !== 0) {
- const tmat2 = math_vector_TmpVectors.Matrix[1];
- math_vector_Matrix.IdentityToRef(tmat2);
- tmat2.setTranslationFromFloats(x, y, z);
- tmat2.multiplyToRef(tmat, tmat);
- }
- if (parentBone) {
- tmat.multiplyToRef(parentBone.getAbsoluteMatrix(), tmat);
- }
- tmat.multiplyToRef(meshMat, tmat);
- position.x = tmat.m[12];
- position.y = tmat.m[13];
- position.z = tmat.m[14];
- }
- _getLinesForBonesWithLength(bones, meshMat) {
- const len = bones.length;
- const mesh = this.mesh;
- const meshPos = mesh.position;
- let idx = 0;
- for (let i = 0; i < len; i++) {
- const bone = bones[i];
- let points = this._debugLines[idx];
- if (bone._index === -1 || (!this._boneIndices.has(bone.getIndex()) && !this.options.useAllBones)) {
- continue;
- }
- if (!points) {
- points = [math_vector_Vector3.Zero(), math_vector_Vector3.Zero()];
- this._debugLines[idx] = points;
- }
- this._getBonePosition(points[0], bone, meshMat);
- this._getBonePosition(points[1], bone, meshMat, 0, bone.length, 0);
- points[0].subtractInPlace(meshPos);
- points[1].subtractInPlace(meshPos);
- idx++;
- }
- }
- _getLinesForBonesNoLength(bones) {
- const len = bones.length;
- let boneNum = 0;
- const mesh = this.mesh;
- const meshPos = mesh.position;
- for (let i = len - 1; i >= 0; i--) {
- const childBone = bones[i];
- const parentBone = childBone.getParent();
- if (!parentBone || (!this._boneIndices.has(childBone.getIndex()) && !this.options.useAllBones)) {
- continue;
- }
- let points = this._debugLines[boneNum];
- if (!points) {
- points = [math_vector_Vector3.Zero(), math_vector_Vector3.Zero()];
- this._debugLines[boneNum] = points;
- }
- childBone.getAbsolutePositionToRef(mesh, points[0]);
- parentBone.getAbsolutePositionToRef(mesh, points[1]);
- points[0].subtractInPlace(meshPos);
- points[1].subtractInPlace(meshPos);
- boneNum++;
- }
- }
- /**
- * function to revert the mesh and scene back to the initial state.
- * @param animationState
- */
- _revert(animationState) {
- if (this.options.pauseAnimations) {
- this.scene.animationsEnabled = animationState;
- this.utilityLayer.utilityLayerScene.animationsEnabled = animationState;
- }
- }
- /**
- * function to get the absolute bind pose of a bone by accumulating transformations up the bone hierarchy.
- * @param bone
- * @param matrix
- */
- _getAbsoluteBindPoseToRef(bone, matrix) {
- if (bone === null || bone._index === -1) {
- matrix.copyFrom(math_vector_Matrix.Identity());
- return;
- }
- this._getAbsoluteBindPoseToRef(bone.getParent(), matrix);
- bone.getBindMatrix().multiplyToRef(matrix, matrix);
- return;
- }
- /**
- * function to build and bind sphere joint points and spur bone representations.
- * @param spheresOnly
- */
- _buildSpheresAndSpurs(spheresOnly = true) {
- var _a, _c;
- if (this._debugMesh) {
- this._debugMesh.dispose();
- this._debugMesh = null;
- this.ready = false;
- }
- this._ready = false;
- const utilityLayerScene = (_a = this.utilityLayer) === null || _a === void 0 ? void 0 : _a.utilityLayerScene;
- const bones = this.skeleton.bones;
- const spheres = [];
- const spurs = [];
- const animationState = this.scene.animationsEnabled;
- try {
- if (this.options.pauseAnimations) {
- this.scene.animationsEnabled = false;
- utilityLayerScene.animationsEnabled = false;
- }
- if (this.options.returnToRest) {
- this.skeleton.returnToRest();
- }
- if (this.autoUpdateBonesMatrices) {
- this.skeleton.computeAbsoluteMatrices();
- }
- let longestBoneLength = Number.NEGATIVE_INFINITY;
- const displayOptions = this.options.displayOptions || {};
- for (let i = 0; i < bones.length; i++) {
- const bone = bones[i];
- if (bone._index === -1 || (!this._boneIndices.has(bone.getIndex()) && !this.options.useAllBones)) {
- continue;
- }
- const boneAbsoluteBindPoseTransform = new math_vector_Matrix();
- this._getAbsoluteBindPoseToRef(bone, boneAbsoluteBindPoseTransform);
- const anchorPoint = new math_vector_Vector3();
- boneAbsoluteBindPoseTransform.decompose(undefined, undefined, anchorPoint);
- bone.children.forEach((bc) => {
- const childAbsoluteBindPoseTransform = new math_vector_Matrix();
- bc.getLocalMatrix().multiplyToRef(boneAbsoluteBindPoseTransform, childAbsoluteBindPoseTransform);
- const childPoint = new math_vector_Vector3();
- childAbsoluteBindPoseTransform.decompose(undefined, undefined, childPoint);
- const distanceFromParent = math_vector_Vector3.Distance(anchorPoint, childPoint);
- if (distanceFromParent > longestBoneLength) {
- longestBoneLength = distanceFromParent;
- }
- if (spheresOnly) {
- return;
- }
- const dir = childPoint.clone().subtract(anchorPoint.clone());
- const h = dir.length();
- const up = dir.normalize().scale(h);
- const midStep = displayOptions.midStep || 0.165;
- const midStepFactor = displayOptions.midStepFactor || 0.215;
- const up0 = up.scale(midStep);
- const spur = ExtrudeShapeCustom("skeletonViewer", {
- shape: [new math_vector_Vector3(1, -1, 0), new math_vector_Vector3(1, 1, 0), new math_vector_Vector3(-1, 1, 0), new math_vector_Vector3(-1, -1, 0), new math_vector_Vector3(1, -1, 0)],
- path: [math_vector_Vector3.Zero(), up0, up],
- scaleFunction: (i) => {
- switch (i) {
- case 0:
- case 2:
- return 0;
- case 1:
- return h * midStepFactor;
- }
- return 0;
- },
- sideOrientation: mesh_Mesh.DEFAULTSIDE,
- updatable: false,
- }, utilityLayerScene);
- const numVertices = spur.getTotalVertices();
- const mwk = [], mik = [];
- for (let i = 0; i < numVertices; i++) {
- mwk.push(1, 0, 0, 0);
- // Select verts at end of spur (ie vert 10 to 14) and bind to child
- // bone if spurFollowsChild is enabled.
- if (displayOptions.spurFollowsChild && i > 9) {
- mik.push(bc.getIndex(), 0, 0, 0);
- }
- else {
- mik.push(bone.getIndex(), 0, 0, 0);
- }
- }
- spur.position = anchorPoint.clone();
- spur.setVerticesData(buffer_VertexBuffer.MatricesWeightsKind, mwk, false);
- spur.setVerticesData(buffer_VertexBuffer.MatricesIndicesKind, mik, false);
- spur.convertToFlatShadedMesh();
- spurs.push(spur);
- });
- const sphereBaseSize = displayOptions.sphereBaseSize || 0.2;
- const sphere = sphereBuilder_CreateSphere("skeletonViewer", {
- segments: 6,
- diameter: sphereBaseSize,
- updatable: true,
- }, utilityLayerScene);
- const numVertices = sphere.getTotalVertices();
- const mwk = [], mik = [];
- for (let i = 0; i < numVertices; i++) {
- mwk.push(1, 0, 0, 0);
- mik.push(bone.getIndex(), 0, 0, 0);
- }
- sphere.setVerticesData(buffer_VertexBuffer.MatricesWeightsKind, mwk, false);
- sphere.setVerticesData(buffer_VertexBuffer.MatricesIndicesKind, mik, false);
- sphere.position = anchorPoint.clone();
- spheres.push([sphere, bone]);
- }
- const sphereScaleUnit = displayOptions.sphereScaleUnit || 2;
- const sphereFactor = displayOptions.sphereFactor || 0.85;
- const meshes = [];
- for (let i = 0; i < spheres.length; i++) {
- const [sphere, bone] = spheres[i];
- const scale = 1 / (sphereScaleUnit / longestBoneLength);
- let _stepsOut = 0;
- let _b = bone;
- while (_b.getParent() && _b.getParent().getIndex() !== -1) {
- _stepsOut++;
- _b = _b.getParent();
- }
- sphere.scaling.scaleInPlace(scale * Math.pow(sphereFactor, _stepsOut));
- meshes.push(sphere);
- }
- this.debugMesh = mesh_Mesh.MergeMeshes(meshes.concat(spurs), true, true);
- if (this.debugMesh) {
- this.debugMesh.renderingGroupId = this.renderingGroupId;
- this.debugMesh.skeleton = this.skeleton;
- this.debugMesh.parent = this.mesh;
- this.debugMesh.computeBonesUsingShaders = (_c = this.options.computeBonesUsingShaders) !== null && _c !== void 0 ? _c : true;
- this.debugMesh.alwaysSelectAsActiveMesh = true;
- }
- const light = this.utilityLayer._getSharedGizmoLight();
- light.intensity = 0.7;
- this._revert(animationState);
- this.ready = true;
- }
- catch (err) {
- console.error(err);
- this._revert(animationState);
- this.dispose();
- }
- }
- _buildLocalAxes() {
- var _a;
- if (this._localAxes) {
- this._localAxes.dispose();
- }
- this._localAxes = null;
- const displayOptions = this.options.displayOptions || {};
- if (!displayOptions.showLocalAxes) {
- return;
- }
- const targetScene = this._utilityLayer.utilityLayerScene;
- const size = displayOptions.localAxesSize || 0.075;
- const lines = [];
- const colors = [];
- const red = new math_color_Color4(1, 0, 0, 1);
- const green = new math_color_Color4(0, 1, 0, 1);
- const blue = new math_color_Color4(0, 0, 1, 1);
- const mwk = [];
- const mik = [];
- const vertsPerBone = 6;
- for (const i in this.skeleton.bones) {
- const bone = this.skeleton.bones[i];
- if (bone._index === -1 || (!this._boneIndices.has(bone.getIndex()) && !this.options.useAllBones)) {
- continue;
- }
- const boneAbsoluteBindPoseTransform = new math_vector_Matrix();
- const boneOrigin = new math_vector_Vector3();
- this._getAbsoluteBindPoseToRef(bone, boneAbsoluteBindPoseTransform);
- boneAbsoluteBindPoseTransform.decompose(undefined, math_vector_TmpVectors.Quaternion[0], boneOrigin);
- const m = new math_vector_Matrix();
- math_vector_TmpVectors.Quaternion[0].toRotationMatrix(m);
- const boneAxisX = math_vector_Vector3.TransformCoordinates(new math_vector_Vector3(0 + size, 0, 0), m);
- const boneAxisY = math_vector_Vector3.TransformCoordinates(new math_vector_Vector3(0, 0 + size, 0), m);
- const boneAxisZ = math_vector_Vector3.TransformCoordinates(new math_vector_Vector3(0, 0, 0 + size), m);
- const axisX = [boneOrigin, boneOrigin.add(boneAxisX)];
- const axisY = [boneOrigin, boneOrigin.add(boneAxisY)];
- const axisZ = [boneOrigin, boneOrigin.add(boneAxisZ)];
- const linePoints = [axisX, axisY, axisZ];
- const lineColors = [
- [red, red],
- [green, green],
- [blue, blue],
- ];
- lines.push(...linePoints);
- colors.push(...lineColors);
- for (let j = 0; j < vertsPerBone; j++) {
- mwk.push(1, 0, 0, 0);
- mik.push(bone.getIndex(), 0, 0, 0);
- }
- }
- this._localAxes = CreateLineSystem("localAxes", { lines: lines, colors: colors, updatable: true }, targetScene);
- this._localAxes.setVerticesData(buffer_VertexBuffer.MatricesWeightsKind, mwk, false);
- this._localAxes.setVerticesData(buffer_VertexBuffer.MatricesIndicesKind, mik, false);
- this._localAxes.skeleton = this.skeleton;
- this._localAxes.renderingGroupId = this.renderingGroupId + 1;
- this._localAxes.parent = this.mesh;
- this._localAxes.computeBonesUsingShaders = (_a = this.options.computeBonesUsingShaders) !== null && _a !== void 0 ? _a : true;
- }
- /** Update the viewer to sync with current skeleton state, only used for the line display. */
- _displayLinesUpdate() {
- if (!this._utilityLayer) {
- return;
- }
- if (this.autoUpdateBonesMatrices) {
- this.skeleton.computeAbsoluteMatrices();
- }
- if (this.skeleton.bones[0].length === undefined) {
- this._getLinesForBonesNoLength(this.skeleton.bones);
- }
- else {
- this._getLinesForBonesWithLength(this.skeleton.bones, this.mesh.getWorldMatrix());
- }
- const targetScene = this._utilityLayer.utilityLayerScene;
- if (targetScene) {
- if (!this._debugMesh) {
- this._debugMesh = CreateLineSystem("", { lines: this._debugLines, updatable: true, instance: null }, targetScene);
- this._debugMesh.renderingGroupId = this.renderingGroupId;
- }
- else {
- CreateLineSystem("", { lines: this._debugLines, updatable: true, instance: this._debugMesh }, targetScene);
- }
- this._debugMesh.position.copyFrom(this.mesh.position);
- this._debugMesh.color = this.color;
- }
- }
- /** Changes the displayMode of the skeleton viewer
- * @param mode The displayMode numerical value
- */
- changeDisplayMode(mode) {
- const wasEnabled = this.isEnabled ? true : false;
- if (this.displayMode !== mode) {
- this.isEnabled = false;
- if (this._debugMesh) {
- this._debugMesh.dispose();
- this._debugMesh = null;
- this.ready = false;
- }
- this.displayMode = mode;
- this.update();
- this._bindObs();
- this.isEnabled = wasEnabled;
- }
- }
- /** Sets a display option of the skeleton viewer
- *
- * | Option | Type | Default | Description |
- * | ---------------- | ------- | ------- | ----------- |
- * | midStep | float | 0.235 | A percentage between a bone and its child that determines the widest part of a spur. Only used when `displayMode` is set to `DISPLAY_SPHERE_AND_SPURS`. |
- * | midStepFactor | float | 0.15 | Mid step width expressed as a factor of the length. A value of 0.5 makes the spur width half of the spur length. Only used when `displayMode` is set to `DISPLAY_SPHERE_AND_SPURS`. |
- * | sphereBaseSize | float | 2 | Sphere base size. Only used when `displayMode` is set to `DISPLAY_SPHERE_AND_SPURS`. |
- * | sphereScaleUnit | float | 0.865 | Sphere scale factor used to scale spheres in relation to the longest bone. Only used when `displayMode` is set to `DISPLAY_SPHERE_AND_SPURS`. |
- * | spurFollowsChild | boolean | false | Whether a spur should attach its far end to the child bone. |
- * | showLocalAxes | boolean | false | Displays local axes on all bones. |
- * | localAxesSize | float | 0.075 | Determines the length of each local axis. |
- *
- * @param option String of the option name
- * @param value The numerical option value
- */
- changeDisplayOptions(option, value) {
- const wasEnabled = this.isEnabled ? true : false;
- this.options.displayOptions[option] = value;
- this.isEnabled = false;
- if (this._debugMesh) {
- this._debugMesh.dispose();
- this._debugMesh = null;
- this.ready = false;
- }
- this.update();
- this._bindObs();
- this.isEnabled = wasEnabled;
- }
- /** Release associated resources */
- dispose() {
- this.isEnabled = false;
- if (this._debugMesh) {
- this._debugMesh.dispose();
- this._debugMesh = null;
- }
- if (this._utilityLayer) {
- this._utilityLayer.dispose();
- this._utilityLayer = null;
- }
- this.ready = false;
- }
-}
-/** public Display constants BABYLON.SkeletonViewer.DISPLAY_LINES */
-SkeletonViewer.DISPLAY_LINES = 0;
-/** public Display constants BABYLON.SkeletonViewer.DISPLAY_SPHERES */
-SkeletonViewer.DISPLAY_SPHERES = 1;
-/** public Display constants BABYLON.SkeletonViewer.DISPLAY_SPHERE_AND_SPURS */
-SkeletonViewer.DISPLAY_SPHERE_AND_SPURS = 2;
-//# sourceMappingURL=skeletonViewer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Debug/ISkeletonViewer.js
-
-//# sourceMappingURL=ISkeletonViewer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Debug/directionalLightFrustumViewer.js
-
-
-
-
-
-
-
-/**
- * Class used to render a debug view of the frustum for a directional light
- * @see https://playground.babylonjs.com/#7EFGSG#4
- * @since 5.0.0
- */
-class DirectionalLightFrustumViewer {
- /**
- * Gets or sets the transparency of the frustum planes
- */
- get transparency() {
- return this._transparency;
- }
- set transparency(alpha) {
- this._transparency = alpha;
- for (let i = 6; i < 12; ++i) {
- this._lightHelperFrustumMeshes[i].material.alpha = alpha;
- }
- }
- /**
- * true to display the edges of the frustum
- */
- get showLines() {
- return this._showLines;
- }
- set showLines(show) {
- if (this._showLines === show) {
- return;
- }
- this._showLines = show;
- for (let i = 0; i < 6; ++i) {
- this._lightHelperFrustumMeshes[i].setEnabled(show);
- }
- }
- /**
- * true to display the planes of the frustum
- */
- get showPlanes() {
- return this._showPlanes;
- }
- set showPlanes(show) {
- if (this._showPlanes === show) {
- return;
- }
- this._showPlanes = show;
- for (let i = 6; i < 12; ++i) {
- this._lightHelperFrustumMeshes[i].setEnabled(show);
- }
- }
- /**
- * Creates a new frustum viewer
- * @param light directional light to display the frustum for
- * @param camera camera used to retrieve the minZ / maxZ values if the shadowMinZ/shadowMaxZ values of the light are not setup
- */
- constructor(light, camera) {
- this._oldPosition = new Vector3(Number.NaN, Number.NaN, Number.NaN);
- this._oldDirection = new Vector3(Number.NaN, Number.NaN, Number.NaN);
- this._transparency = 0.3;
- this._showLines = true;
- this._showPlanes = true;
- this._scene = light.getScene();
- this._light = light;
- this._camera = camera;
- this._inverseViewMatrix = Matrix.Identity();
- this._lightHelperFrustumMeshes = [];
- this._createGeometry();
- this.show();
- this.update();
- }
- /**
- * Shows the frustum
- */
- show() {
- this._lightHelperFrustumMeshes.forEach((mesh, index) => {
- mesh.setEnabled((index < 6 && this._showLines) || (index >= 6 && this._showPlanes));
- });
- this._oldPosition.set(Number.NaN, Number.NaN, Number.NaN);
- this._visible = true;
- }
- /**
- * Hides the frustum
- */
- hide() {
- this._lightHelperFrustumMeshes.forEach((mesh) => {
- mesh.setEnabled(false);
- });
- this._visible = false;
- }
- /**
- * Updates the frustum.
- * Call this method to update the frustum view if the light has changed position/direction
- */
- update() {
- var _a, _b, _c, _d, _e, _f;
- if (!this._visible) {
- return;
- }
- if (this._oldPosition.equals(this._light.position) &&
- this._oldDirection.equals(this._light.direction) &&
- this._oldAutoCalc === this._light.autoCalcShadowZBounds &&
- this._oldMinZ === this._light.shadowMinZ &&
- this._oldMaxZ === this._light.shadowMaxZ) {
- return;
- }
- this._oldPosition.copyFrom(this._light.position);
- this._oldDirection.copyFrom(this._light.direction);
- this._oldAutoCalc = this._light.autoCalcShadowZBounds;
- this._oldMinZ = this._light.shadowMinZ;
- this._oldMaxZ = this._light.shadowMaxZ;
- TmpVectors.Vector3[0].set(this._light.orthoLeft, this._light.orthoBottom, this._light.shadowMinZ !== undefined ? this._light.shadowMinZ : this._camera.minZ); // min light extents
- TmpVectors.Vector3[1].set(this._light.orthoRight, this._light.orthoTop, this._light.shadowMaxZ !== undefined ? this._light.shadowMaxZ : this._camera.maxZ); // max light extents
- const invLightView = this._getInvertViewMatrix();
- TmpVectors.Vector3[2].copyFromFloats(TmpVectors.Vector3[1].x, TmpVectors.Vector3[1].y, TmpVectors.Vector3[0].z); // n1
- TmpVectors.Vector3[3].copyFromFloats(TmpVectors.Vector3[1].x, TmpVectors.Vector3[0].y, TmpVectors.Vector3[0].z); // n2
- TmpVectors.Vector3[4].copyFromFloats(TmpVectors.Vector3[0].x, TmpVectors.Vector3[0].y, TmpVectors.Vector3[0].z); // n3
- TmpVectors.Vector3[5].copyFromFloats(TmpVectors.Vector3[0].x, TmpVectors.Vector3[1].y, TmpVectors.Vector3[0].z); // n4
- Vector3.TransformCoordinatesToRef(TmpVectors.Vector3[2], invLightView, TmpVectors.Vector3[2]); // near1
- Vector3.TransformCoordinatesToRef(TmpVectors.Vector3[3], invLightView, TmpVectors.Vector3[3]); // near2
- Vector3.TransformCoordinatesToRef(TmpVectors.Vector3[4], invLightView, TmpVectors.Vector3[4]); // near3
- Vector3.TransformCoordinatesToRef(TmpVectors.Vector3[5], invLightView, TmpVectors.Vector3[5]); // near4
- TmpVectors.Vector3[6].copyFromFloats(TmpVectors.Vector3[1].x, TmpVectors.Vector3[1].y, TmpVectors.Vector3[1].z); // f1
- TmpVectors.Vector3[7].copyFromFloats(TmpVectors.Vector3[1].x, TmpVectors.Vector3[0].y, TmpVectors.Vector3[1].z); // f2
- TmpVectors.Vector3[8].copyFromFloats(TmpVectors.Vector3[0].x, TmpVectors.Vector3[0].y, TmpVectors.Vector3[1].z); // f3
- TmpVectors.Vector3[9].copyFromFloats(TmpVectors.Vector3[0].x, TmpVectors.Vector3[1].y, TmpVectors.Vector3[1].z); // f4
- Vector3.TransformCoordinatesToRef(TmpVectors.Vector3[6], invLightView, TmpVectors.Vector3[6]); // far1
- Vector3.TransformCoordinatesToRef(TmpVectors.Vector3[7], invLightView, TmpVectors.Vector3[7]); // far2
- Vector3.TransformCoordinatesToRef(TmpVectors.Vector3[8], invLightView, TmpVectors.Vector3[8]); // far3
- Vector3.TransformCoordinatesToRef(TmpVectors.Vector3[9], invLightView, TmpVectors.Vector3[9]); // far4
- CreateLines("nearlines", { updatable: true, points: this._nearLinesPoints, instance: this._lightHelperFrustumMeshes[0] }, this._scene);
- CreateLines("farlines", { updatable: true, points: this._farLinesPoints, instance: this._lightHelperFrustumMeshes[1] }, this._scene);
- CreateLines("trlines", { updatable: true, points: this._trLinesPoints, instance: this._lightHelperFrustumMeshes[2] }, this._scene);
- CreateLines("brlines", { updatable: true, points: this._brLinesPoints, instance: this._lightHelperFrustumMeshes[3] }, this._scene);
- CreateLines("tllines", { updatable: true, points: this._tlLinesPoints, instance: this._lightHelperFrustumMeshes[4] }, this._scene);
- CreateLines("bllines", { updatable: true, points: this._blLinesPoints, instance: this._lightHelperFrustumMeshes[5] }, this._scene);
- TmpVectors.Vector3[2].toArray(this._nearPlaneVertices, 0);
- TmpVectors.Vector3[3].toArray(this._nearPlaneVertices, 3);
- TmpVectors.Vector3[4].toArray(this._nearPlaneVertices, 6);
- TmpVectors.Vector3[5].toArray(this._nearPlaneVertices, 9);
- (_a = this._lightHelperFrustumMeshes[6].geometry) === null || _a === void 0 ? void 0 : _a.updateVerticesDataDirectly("position", this._nearPlaneVertices, 0);
- TmpVectors.Vector3[6].toArray(this._farPlaneVertices, 0);
- TmpVectors.Vector3[7].toArray(this._farPlaneVertices, 3);
- TmpVectors.Vector3[8].toArray(this._farPlaneVertices, 6);
- TmpVectors.Vector3[9].toArray(this._farPlaneVertices, 9);
- (_b = this._lightHelperFrustumMeshes[7].geometry) === null || _b === void 0 ? void 0 : _b.updateVerticesDataDirectly("position", this._farPlaneVertices, 0);
- TmpVectors.Vector3[2].toArray(this._rightPlaneVertices, 0);
- TmpVectors.Vector3[6].toArray(this._rightPlaneVertices, 3);
- TmpVectors.Vector3[7].toArray(this._rightPlaneVertices, 6);
- TmpVectors.Vector3[3].toArray(this._rightPlaneVertices, 9);
- (_c = this._lightHelperFrustumMeshes[8].geometry) === null || _c === void 0 ? void 0 : _c.updateVerticesDataDirectly("position", this._rightPlaneVertices, 0);
- TmpVectors.Vector3[5].toArray(this._leftPlaneVertices, 0);
- TmpVectors.Vector3[9].toArray(this._leftPlaneVertices, 3);
- TmpVectors.Vector3[8].toArray(this._leftPlaneVertices, 6);
- TmpVectors.Vector3[4].toArray(this._leftPlaneVertices, 9);
- (_d = this._lightHelperFrustumMeshes[9].geometry) === null || _d === void 0 ? void 0 : _d.updateVerticesDataDirectly("position", this._leftPlaneVertices, 0);
- TmpVectors.Vector3[2].toArray(this._topPlaneVertices, 0);
- TmpVectors.Vector3[6].toArray(this._topPlaneVertices, 3);
- TmpVectors.Vector3[9].toArray(this._topPlaneVertices, 6);
- TmpVectors.Vector3[5].toArray(this._topPlaneVertices, 9);
- (_e = this._lightHelperFrustumMeshes[10].geometry) === null || _e === void 0 ? void 0 : _e.updateVerticesDataDirectly("position", this._topPlaneVertices, 0);
- TmpVectors.Vector3[3].toArray(this._bottomPlaneVertices, 0);
- TmpVectors.Vector3[7].toArray(this._bottomPlaneVertices, 3);
- TmpVectors.Vector3[8].toArray(this._bottomPlaneVertices, 6);
- TmpVectors.Vector3[4].toArray(this._bottomPlaneVertices, 9);
- (_f = this._lightHelperFrustumMeshes[11].geometry) === null || _f === void 0 ? void 0 : _f.updateVerticesDataDirectly("position", this._bottomPlaneVertices, 0);
- }
- /**
- * Dispose of the class / remove the frustum view
- */
- dispose() {
- this._lightHelperFrustumMeshes.forEach((mesh) => {
- var _a;
- (_a = mesh.material) === null || _a === void 0 ? void 0 : _a.dispose();
- mesh.dispose();
- });
- this._rootNode.dispose();
- }
- _createGeometry() {
- this._rootNode = new TransformNode("directionalLightHelperRoot_" + this._light.name, this._scene);
- this._rootNode.parent = this._light.parent;
- this._nearLinesPoints = [Vector3.ZeroReadOnly, Vector3.ZeroReadOnly, Vector3.ZeroReadOnly, Vector3.ZeroReadOnly, Vector3.ZeroReadOnly];
- const nearLines = CreateLines("nearlines", { updatable: true, points: this._nearLinesPoints }, this._scene);
- nearLines.parent = this._rootNode;
- nearLines.alwaysSelectAsActiveMesh = true;
- this._farLinesPoints = [Vector3.ZeroReadOnly, Vector3.ZeroReadOnly, Vector3.ZeroReadOnly, Vector3.ZeroReadOnly, Vector3.ZeroReadOnly];
- const farLines = CreateLines("farlines", { updatable: true, points: this._farLinesPoints }, this._scene);
- farLines.parent = this._rootNode;
- farLines.alwaysSelectAsActiveMesh = true;
- this._trLinesPoints = [Vector3.ZeroReadOnly, Vector3.ZeroReadOnly];
- const trLines = CreateLines("trlines", { updatable: true, points: this._trLinesPoints }, this._scene);
- trLines.parent = this._rootNode;
- trLines.alwaysSelectAsActiveMesh = true;
- this._brLinesPoints = [Vector3.ZeroReadOnly, Vector3.ZeroReadOnly];
- const brLines = CreateLines("brlines", { updatable: true, points: this._brLinesPoints }, this._scene);
- brLines.parent = this._rootNode;
- brLines.alwaysSelectAsActiveMesh = true;
- this._tlLinesPoints = [Vector3.ZeroReadOnly, Vector3.ZeroReadOnly];
- const tlLines = CreateLines("tllines", { updatable: true, points: this._tlLinesPoints }, this._scene);
- tlLines.parent = this._rootNode;
- tlLines.alwaysSelectAsActiveMesh = true;
- this._blLinesPoints = [Vector3.ZeroReadOnly, Vector3.ZeroReadOnly];
- const blLines = CreateLines("bllines", { updatable: true, points: this._blLinesPoints }, this._scene);
- blLines.parent = this._rootNode;
- blLines.alwaysSelectAsActiveMesh = true;
- this._lightHelperFrustumMeshes.push(nearLines, farLines, trLines, brLines, tlLines, blLines);
- const makePlane = (name, color, positions) => {
- const plane = new Mesh(name + "plane", this._scene);
- const mat = new StandardMaterial(name + "PlaneMat", this._scene);
- plane.material = mat;
- plane.parent = this._rootNode;
- plane.alwaysSelectAsActiveMesh = true;
- mat.emissiveColor = color;
- mat.alpha = this.transparency;
- mat.backFaceCulling = false;
- mat.disableLighting = true;
- const indices = [0, 1, 2, 0, 2, 3];
- const vertexData = new VertexData();
- vertexData.positions = positions;
- vertexData.indices = indices;
- vertexData.applyToMesh(plane, true);
- this._lightHelperFrustumMeshes.push(plane);
- };
- this._nearPlaneVertices = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
- this._farPlaneVertices = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
- this._rightPlaneVertices = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
- this._leftPlaneVertices = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
- this._topPlaneVertices = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
- this._bottomPlaneVertices = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
- makePlane("near", new Color3(1, 0, 0), this._nearPlaneVertices);
- makePlane("far", new Color3(0.3, 0, 0), this._farPlaneVertices);
- makePlane("right", new Color3(0, 1, 0), this._rightPlaneVertices);
- makePlane("left", new Color3(0, 0.3, 0), this._leftPlaneVertices);
- makePlane("top", new Color3(0, 0, 1), this._topPlaneVertices);
- makePlane("bottom", new Color3(0, 0, 0.3), this._bottomPlaneVertices);
- this._nearLinesPoints[0] = TmpVectors.Vector3[2];
- this._nearLinesPoints[1] = TmpVectors.Vector3[3];
- this._nearLinesPoints[2] = TmpVectors.Vector3[4];
- this._nearLinesPoints[3] = TmpVectors.Vector3[5];
- this._nearLinesPoints[4] = TmpVectors.Vector3[2];
- this._farLinesPoints[0] = TmpVectors.Vector3[6];
- this._farLinesPoints[1] = TmpVectors.Vector3[7];
- this._farLinesPoints[2] = TmpVectors.Vector3[8];
- this._farLinesPoints[3] = TmpVectors.Vector3[9];
- this._farLinesPoints[4] = TmpVectors.Vector3[6];
- this._trLinesPoints[0] = TmpVectors.Vector3[2];
- this._trLinesPoints[1] = TmpVectors.Vector3[6];
- this._brLinesPoints[0] = TmpVectors.Vector3[3];
- this._brLinesPoints[1] = TmpVectors.Vector3[7];
- this._tlLinesPoints[0] = TmpVectors.Vector3[4];
- this._tlLinesPoints[1] = TmpVectors.Vector3[8];
- this._blLinesPoints[0] = TmpVectors.Vector3[5];
- this._blLinesPoints[1] = TmpVectors.Vector3[9];
- }
- _getInvertViewMatrix() {
- Matrix.LookAtLHToRef(this._light.position, this._light.position.add(this._light.direction), Vector3.UpReadOnly, this._inverseViewMatrix);
- this._inverseViewMatrix.invertToRef(this._inverseViewMatrix);
- return this._inverseViewMatrix;
- }
-}
-//# sourceMappingURL=directionalLightFrustumViewer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Debug/index.js
-
-
-
-
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/DeviceInput/InputDevices/deviceTypes.js
-
-//# sourceMappingURL=deviceTypes.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/DeviceInput/index.js
-
-
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/constants.js
-/* eslint-disable @typescript-eslint/naming-convention */
-/** Defines the cross module used constants to avoid circular dependencies */
-class Constants {
-}
-/** Defines that alpha blending is disabled */
-Constants.ALPHA_DISABLE = 0;
-/** Defines that alpha blending is SRC ALPHA * SRC + DEST */
-Constants.ALPHA_ADD = 1;
-/** Defines that alpha blending is SRC ALPHA * SRC + (1 - SRC ALPHA) * DEST */
-Constants.ALPHA_COMBINE = 2;
-/** Defines that alpha blending is DEST - SRC * DEST */
-Constants.ALPHA_SUBTRACT = 3;
-/** Defines that alpha blending is SRC * DEST */
-Constants.ALPHA_MULTIPLY = 4;
-/** Defines that alpha blending is SRC ALPHA * SRC + (1 - SRC) * DEST */
-Constants.ALPHA_MAXIMIZED = 5;
-/** Defines that alpha blending is SRC + DEST */
-Constants.ALPHA_ONEONE = 6;
-/** Defines that alpha blending is SRC + (1 - SRC ALPHA) * DEST */
-Constants.ALPHA_PREMULTIPLIED = 7;
-/**
- * Defines that alpha blending is SRC + (1 - SRC ALPHA) * DEST
- * Alpha will be set to (1 - SRC ALPHA) * DEST ALPHA
- */
-Constants.ALPHA_PREMULTIPLIED_PORTERDUFF = 8;
-/** Defines that alpha blending is CST * SRC + (1 - CST) * DEST */
-Constants.ALPHA_INTERPOLATE = 9;
-/**
- * Defines that alpha blending is SRC + (1 - SRC) * DEST
- * Alpha will be set to SRC ALPHA + (1 - SRC ALPHA) * DEST ALPHA
- */
-Constants.ALPHA_SCREENMODE = 10;
-/**
- * Defines that alpha blending is SRC + DST
- * Alpha will be set to SRC ALPHA + DST ALPHA
- */
-Constants.ALPHA_ONEONE_ONEONE = 11;
-/**
- * Defines that alpha blending is SRC * DST ALPHA + DST
- * Alpha will be set to 0
- */
-Constants.ALPHA_ALPHATOCOLOR = 12;
-/**
- * Defines that alpha blending is SRC * (1 - DST) + DST * (1 - SRC)
- */
-Constants.ALPHA_REVERSEONEMINUS = 13;
-/**
- * Defines that alpha blending is SRC + DST * (1 - SRC ALPHA)
- * Alpha will be set to SRC ALPHA + DST ALPHA * (1 - SRC ALPHA)
- */
-Constants.ALPHA_SRC_DSTONEMINUSSRCALPHA = 14;
-/**
- * Defines that alpha blending is SRC + DST
- * Alpha will be set to SRC ALPHA
- */
-Constants.ALPHA_ONEONE_ONEZERO = 15;
-/**
- * Defines that alpha blending is SRC * (1 - DST) + DST * (1 - SRC)
- * Alpha will be set to DST ALPHA
- */
-Constants.ALPHA_EXCLUSION = 16;
-/**
- * Defines that alpha blending is SRC * SRC ALPHA + DST * (1 - SRC ALPHA)
- * Alpha will be set to SRC ALPHA + (1 - SRC ALPHA) * DST ALPHA
- */
-Constants.ALPHA_LAYER_ACCUMULATE = 17;
-/** Defines that alpha blending equation a SUM */
-Constants.ALPHA_EQUATION_ADD = 0;
-/** Defines that alpha blending equation a SUBSTRACTION */
-Constants.ALPHA_EQUATION_SUBSTRACT = 1;
-/** Defines that alpha blending equation a REVERSE SUBSTRACTION */
-Constants.ALPHA_EQUATION_REVERSE_SUBTRACT = 2;
-/** Defines that alpha blending equation a MAX operation */
-Constants.ALPHA_EQUATION_MAX = 3;
-/** Defines that alpha blending equation a MIN operation */
-Constants.ALPHA_EQUATION_MIN = 4;
-/**
- * Defines that alpha blending equation a DARKEN operation:
- * It takes the min of the src and sums the alpha channels.
- */
-Constants.ALPHA_EQUATION_DARKEN = 5;
-/** Defines that the resource is not delayed*/
-Constants.DELAYLOADSTATE_NONE = 0;
-/** Defines that the resource was successfully delay loaded */
-Constants.DELAYLOADSTATE_LOADED = 1;
-/** Defines that the resource is currently delay loading */
-Constants.DELAYLOADSTATE_LOADING = 2;
-/** Defines that the resource is delayed and has not started loading */
-Constants.DELAYLOADSTATE_NOTLOADED = 4;
-// Depth or Stencil test Constants.
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will never pass. i.e. Nothing will be drawn */
-Constants.NEVER = 0x0200;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will always pass. i.e. Pixels will be drawn in the order they are drawn */
-Constants.ALWAYS = 0x0207;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is less than the stored value */
-Constants.LESS = 0x0201;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is equals to the stored value */
-Constants.EQUAL = 0x0202;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is less than or equal to the stored value */
-Constants.LEQUAL = 0x0203;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is greater than the stored value */
-Constants.GREATER = 0x0204;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is greater than or equal to the stored value */
-Constants.GEQUAL = 0x0206;
-/** Passed to depthFunction or stencilFunction to specify depth or stencil tests will pass if the new depth value is not equal to the stored value */
-Constants.NOTEQUAL = 0x0205;
-// Stencil Actions Constants.
-/** Passed to stencilOperation to specify that stencil value must be kept */
-Constants.KEEP = 0x1e00;
-/** Passed to stencilOperation to specify that stencil value must be zero */
-Constants.ZERO = 0x0000;
-/** Passed to stencilOperation to specify that stencil value must be replaced */
-Constants.REPLACE = 0x1e01;
-/** Passed to stencilOperation to specify that stencil value must be incremented */
-Constants.INCR = 0x1e02;
-/** Passed to stencilOperation to specify that stencil value must be decremented */
-Constants.DECR = 0x1e03;
-/** Passed to stencilOperation to specify that stencil value must be inverted */
-Constants.INVERT = 0x150a;
-/** Passed to stencilOperation to specify that stencil value must be incremented with wrapping */
-Constants.INCR_WRAP = 0x8507;
-/** Passed to stencilOperation to specify that stencil value must be decremented with wrapping */
-Constants.DECR_WRAP = 0x8508;
-/** Texture is not repeating outside of 0..1 UVs */
-Constants.TEXTURE_CLAMP_ADDRESSMODE = 0;
-/** Texture is repeating outside of 0..1 UVs */
-Constants.TEXTURE_WRAP_ADDRESSMODE = 1;
-/** Texture is repeating and mirrored */
-Constants.TEXTURE_MIRROR_ADDRESSMODE = 2;
-/** Flag to create a storage texture */
-Constants.TEXTURE_CREATIONFLAG_STORAGE = 1;
-/** ALPHA */
-Constants.TEXTUREFORMAT_ALPHA = 0;
-/** LUMINANCE */
-Constants.TEXTUREFORMAT_LUMINANCE = 1;
-/** LUMINANCE_ALPHA */
-Constants.TEXTUREFORMAT_LUMINANCE_ALPHA = 2;
-/** RGB */
-Constants.TEXTUREFORMAT_RGB = 4;
-/** RGBA */
-Constants.TEXTUREFORMAT_RGBA = 5;
-/** RED */
-Constants.TEXTUREFORMAT_RED = 6;
-/** RED (2nd reference) */
-Constants.TEXTUREFORMAT_R = 6;
-/** RG */
-Constants.TEXTUREFORMAT_RG = 7;
-/** RED_INTEGER */
-Constants.TEXTUREFORMAT_RED_INTEGER = 8;
-/** RED_INTEGER (2nd reference) */
-Constants.TEXTUREFORMAT_R_INTEGER = 8;
-/** RG_INTEGER */
-Constants.TEXTUREFORMAT_RG_INTEGER = 9;
-/** RGB_INTEGER */
-Constants.TEXTUREFORMAT_RGB_INTEGER = 10;
-/** RGBA_INTEGER */
-Constants.TEXTUREFORMAT_RGBA_INTEGER = 11;
-/** BGRA */
-Constants.TEXTUREFORMAT_BGRA = 12;
-/** Depth 24 bits + Stencil 8 bits */
-Constants.TEXTUREFORMAT_DEPTH24_STENCIL8 = 13;
-/** Depth 32 bits float */
-Constants.TEXTUREFORMAT_DEPTH32_FLOAT = 14;
-/** Depth 16 bits */
-Constants.TEXTUREFORMAT_DEPTH16 = 15;
-/** Depth 24 bits */
-Constants.TEXTUREFORMAT_DEPTH24 = 16;
-/** Depth 24 bits unorm + Stencil 8 bits */
-Constants.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8 = 17;
-/** Depth 32 bits float + Stencil 8 bits */
-Constants.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8 = 18;
-/** Stencil 8 bits */
-Constants.TEXTUREFORMAT_STENCIL8 = 19;
-/** Compressed BC7 */
-Constants.TEXTUREFORMAT_COMPRESSED_RGBA_BPTC_UNORM = 36492;
-/** Compressed BC7 (SRGB) */
-Constants.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_BPTC_UNORM = 36493;
-/** Compressed BC6 unsigned float */
-Constants.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT = 36495;
-/** Compressed BC6 signed float */
-Constants.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_SIGNED_FLOAT = 36494;
-/** Compressed BC3 */
-Constants.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5 = 33779;
-/** Compressed BC3 (SRGB) */
-Constants.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT = 35919;
-/** Compressed BC2 */
-Constants.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT3 = 33778;
-/** Compressed BC2 (SRGB) */
-Constants.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT = 35918;
-/** Compressed BC1 (RGBA) */
-Constants.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT1 = 33777;
-/** Compressed BC1 (RGB) */
-Constants.TEXTUREFORMAT_COMPRESSED_RGB_S3TC_DXT1 = 33776;
-/** Compressed BC1 (SRGB+A) */
-Constants.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT = 35917;
-/** Compressed BC1 (SRGB) */
-Constants.TEXTUREFORMAT_COMPRESSED_SRGB_S3TC_DXT1_EXT = 35916;
-/** Compressed ASTC 4x4 */
-Constants.TEXTUREFORMAT_COMPRESSED_RGBA_ASTC_4x4 = 37808;
-/** Compressed ASTC 4x4 (SRGB) */
-Constants.TEXTUREFORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR = 37840;
-/** Compressed ETC1 (RGB) */
-Constants.TEXTUREFORMAT_COMPRESSED_RGB_ETC1_WEBGL = 36196;
-/** Compressed ETC2 (RGB) */
-Constants.TEXTUREFORMAT_COMPRESSED_RGB8_ETC2 = 37492;
-/** Compressed ETC2 (SRGB) */
-Constants.TEXTUREFORMAT_COMPRESSED_SRGB8_ETC2 = 37493;
-/** Compressed ETC2 (RGB+A1) */
-Constants.TEXTUREFORMAT_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 = 37494;
-/** Compressed ETC2 (SRGB+A1)*/
-Constants.TEXTUREFORMAT_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 = 37495;
-/** Compressed ETC2 (RGB+A) */
-Constants.TEXTUREFORMAT_COMPRESSED_RGBA8_ETC2_EAC = 37496;
-/** Compressed ETC2 (SRGB+1) */
-Constants.TEXTUREFORMAT_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC = 37497;
-/** UNSIGNED_BYTE */
-Constants.TEXTURETYPE_UNSIGNED_BYTE = 0;
-/** UNSIGNED_BYTE (2nd reference) */
-Constants.TEXTURETYPE_UNSIGNED_INT = 0;
-/** FLOAT */
-Constants.TEXTURETYPE_FLOAT = 1;
-/** HALF_FLOAT */
-Constants.TEXTURETYPE_HALF_FLOAT = 2;
-/** BYTE */
-Constants.TEXTURETYPE_BYTE = 3;
-/** SHORT */
-Constants.TEXTURETYPE_SHORT = 4;
-/** UNSIGNED_SHORT */
-Constants.TEXTURETYPE_UNSIGNED_SHORT = 5;
-/** INT */
-Constants.TEXTURETYPE_INT = 6;
-/** UNSIGNED_INT */
-Constants.TEXTURETYPE_UNSIGNED_INTEGER = 7;
-/** UNSIGNED_SHORT_4_4_4_4 */
-Constants.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4 = 8;
-/** UNSIGNED_SHORT_5_5_5_1 */
-Constants.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1 = 9;
-/** UNSIGNED_SHORT_5_6_5 */
-Constants.TEXTURETYPE_UNSIGNED_SHORT_5_6_5 = 10;
-/** UNSIGNED_INT_2_10_10_10_REV */
-Constants.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV = 11;
-/** UNSIGNED_INT_24_8 */
-Constants.TEXTURETYPE_UNSIGNED_INT_24_8 = 12;
-/** UNSIGNED_INT_10F_11F_11F_REV */
-Constants.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV = 13;
-/** UNSIGNED_INT_5_9_9_9_REV */
-Constants.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV = 14;
-/** FLOAT_32_UNSIGNED_INT_24_8_REV */
-Constants.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV = 15;
-/** UNDEFINED */
-Constants.TEXTURETYPE_UNDEFINED = 16;
-/** 2D Texture target*/
-Constants.TEXTURE_2D = 3553;
-/** 2D Array Texture target */
-Constants.TEXTURE_2D_ARRAY = 35866;
-/** Cube Map Texture target */
-Constants.TEXTURE_CUBE_MAP = 34067;
-/** Cube Map Array Texture target */
-Constants.TEXTURE_CUBE_MAP_ARRAY = 0xdeadbeef;
-/** 3D Texture target */
-Constants.TEXTURE_3D = 32879;
-/** nearest is mag = nearest and min = nearest and no mip */
-Constants.TEXTURE_NEAREST_SAMPLINGMODE = 1;
-/** mag = nearest and min = nearest and mip = none */
-Constants.TEXTURE_NEAREST_NEAREST = 1;
-/** Bilinear is mag = linear and min = linear and no mip */
-Constants.TEXTURE_BILINEAR_SAMPLINGMODE = 2;
-/** mag = linear and min = linear and mip = none */
-Constants.TEXTURE_LINEAR_LINEAR = 2;
-/** Trilinear is mag = linear and min = linear and mip = linear */
-Constants.TEXTURE_TRILINEAR_SAMPLINGMODE = 3;
-/** Trilinear is mag = linear and min = linear and mip = linear */
-Constants.TEXTURE_LINEAR_LINEAR_MIPLINEAR = 3;
-/** mag = nearest and min = nearest and mip = nearest */
-Constants.TEXTURE_NEAREST_NEAREST_MIPNEAREST = 4;
-/** mag = nearest and min = linear and mip = nearest */
-Constants.TEXTURE_NEAREST_LINEAR_MIPNEAREST = 5;
-/** mag = nearest and min = linear and mip = linear */
-Constants.TEXTURE_NEAREST_LINEAR_MIPLINEAR = 6;
-/** mag = nearest and min = linear and mip = none */
-Constants.TEXTURE_NEAREST_LINEAR = 7;
-/** nearest is mag = nearest and min = nearest and mip = linear */
-Constants.TEXTURE_NEAREST_NEAREST_MIPLINEAR = 8;
-/** mag = linear and min = nearest and mip = nearest */
-Constants.TEXTURE_LINEAR_NEAREST_MIPNEAREST = 9;
-/** mag = linear and min = nearest and mip = linear */
-Constants.TEXTURE_LINEAR_NEAREST_MIPLINEAR = 10;
-/** Bilinear is mag = linear and min = linear and mip = nearest */
-Constants.TEXTURE_LINEAR_LINEAR_MIPNEAREST = 11;
-/** mag = linear and min = nearest and mip = none */
-Constants.TEXTURE_LINEAR_NEAREST = 12;
-/** Explicit coordinates mode */
-Constants.TEXTURE_EXPLICIT_MODE = 0;
-/** Spherical coordinates mode */
-Constants.TEXTURE_SPHERICAL_MODE = 1;
-/** Planar coordinates mode */
-Constants.TEXTURE_PLANAR_MODE = 2;
-/** Cubic coordinates mode */
-Constants.TEXTURE_CUBIC_MODE = 3;
-/** Projection coordinates mode */
-Constants.TEXTURE_PROJECTION_MODE = 4;
-/** Skybox coordinates mode */
-Constants.TEXTURE_SKYBOX_MODE = 5;
-/** Inverse Cubic coordinates mode */
-Constants.TEXTURE_INVCUBIC_MODE = 6;
-/** Equirectangular coordinates mode */
-Constants.TEXTURE_EQUIRECTANGULAR_MODE = 7;
-/** Equirectangular Fixed coordinates mode */
-Constants.TEXTURE_FIXED_EQUIRECTANGULAR_MODE = 8;
-/** Equirectangular Fixed Mirrored coordinates mode */
-Constants.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE = 9;
-/** Offline (baking) quality for texture filtering */
-Constants.TEXTURE_FILTERING_QUALITY_OFFLINE = 4096;
-/** High quality for texture filtering */
-Constants.TEXTURE_FILTERING_QUALITY_HIGH = 64;
-/** Medium quality for texture filtering */
-Constants.TEXTURE_FILTERING_QUALITY_MEDIUM = 16;
-/** Low quality for texture filtering */
-Constants.TEXTURE_FILTERING_QUALITY_LOW = 8;
-// Texture rescaling mode
-/** Defines that texture rescaling will use a floor to find the closer power of 2 size */
-Constants.SCALEMODE_FLOOR = 1;
-/** Defines that texture rescaling will look for the nearest power of 2 size */
-Constants.SCALEMODE_NEAREST = 2;
-/** Defines that texture rescaling will use a ceil to find the closer power of 2 size */
-Constants.SCALEMODE_CEILING = 3;
-/**
- * The dirty texture flag value
- */
-Constants.MATERIAL_TextureDirtyFlag = 1;
-/**
- * The dirty light flag value
- */
-Constants.MATERIAL_LightDirtyFlag = 2;
-/**
- * The dirty fresnel flag value
- */
-Constants.MATERIAL_FresnelDirtyFlag = 4;
-/**
- * The dirty attribute flag value
- */
-Constants.MATERIAL_AttributesDirtyFlag = 8;
-/**
- * The dirty misc flag value
- */
-Constants.MATERIAL_MiscDirtyFlag = 16;
-/**
- * The dirty prepass flag value
- */
-Constants.MATERIAL_PrePassDirtyFlag = 32;
-/**
- * The all dirty flag value
- */
-Constants.MATERIAL_AllDirtyFlag = 63;
-/**
- * Returns the triangle fill mode
- */
-Constants.MATERIAL_TriangleFillMode = 0;
-/**
- * Returns the wireframe mode
- */
-Constants.MATERIAL_WireFrameFillMode = 1;
-/**
- * Returns the point fill mode
- */
-Constants.MATERIAL_PointFillMode = 2;
-/**
- * Returns the point list draw mode
- */
-Constants.MATERIAL_PointListDrawMode = 3;
-/**
- * Returns the line list draw mode
- */
-Constants.MATERIAL_LineListDrawMode = 4;
-/**
- * Returns the line loop draw mode
- */
-Constants.MATERIAL_LineLoopDrawMode = 5;
-/**
- * Returns the line strip draw mode
- */
-Constants.MATERIAL_LineStripDrawMode = 6;
-/**
- * Returns the triangle strip draw mode
- */
-Constants.MATERIAL_TriangleStripDrawMode = 7;
-/**
- * Returns the triangle fan draw mode
- */
-Constants.MATERIAL_TriangleFanDrawMode = 8;
-/**
- * Stores the clock-wise side orientation
- */
-Constants.MATERIAL_ClockWiseSideOrientation = 0;
-/**
- * Stores the counter clock-wise side orientation
- */
-Constants.MATERIAL_CounterClockWiseSideOrientation = 1;
-/**
- * Nothing
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_NothingTrigger = 0;
-/**
- * On pick
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnPickTrigger = 1;
-/**
- * On left pick
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnLeftPickTrigger = 2;
-/**
- * On right pick
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnRightPickTrigger = 3;
-/**
- * On center pick
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnCenterPickTrigger = 4;
-/**
- * On pick down
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnPickDownTrigger = 5;
-/**
- * On double pick
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnDoublePickTrigger = 6;
-/**
- * On pick up
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnPickUpTrigger = 7;
-/**
- * On pick out.
- * This trigger will only be raised if you also declared a OnPickDown
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnPickOutTrigger = 16;
-/**
- * On long press
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnLongPressTrigger = 8;
-/**
- * On pointer over
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnPointerOverTrigger = 9;
-/**
- * On pointer out
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnPointerOutTrigger = 10;
-/**
- * On every frame
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnEveryFrameTrigger = 11;
-/**
- * On intersection enter
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnIntersectionEnterTrigger = 12;
-/**
- * On intersection exit
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnIntersectionExitTrigger = 13;
-/**
- * On key down
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnKeyDownTrigger = 14;
-/**
- * On key up
- * @see https://doc.babylonjs.com/features/featuresDeepDive/events/actions#triggers
- */
-Constants.ACTION_OnKeyUpTrigger = 15;
-/**
- * Billboard mode will only apply to Y axis
- */
-Constants.PARTICLES_BILLBOARDMODE_Y = 2;
-/**
- * Billboard mode will apply to all axes
- */
-Constants.PARTICLES_BILLBOARDMODE_ALL = 7;
-/**
- * Special billboard mode where the particle will be biilboard to the camera but rotated to align with direction
- */
-Constants.PARTICLES_BILLBOARDMODE_STRETCHED = 8;
-/**
- * Special billboard mode where the particle will be billboard to the camera but only around the axis of the direction of particle emission
- */
-Constants.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL = 9;
-/** Default culling strategy : this is an exclusion test and it's the more accurate.
- * Test order :
- * Is the bounding sphere outside the frustum ?
- * If not, are the bounding box vertices outside the frustum ?
- * It not, then the cullable object is in the frustum.
- */
-Constants.MESHES_CULLINGSTRATEGY_STANDARD = 0;
-/** Culling strategy : Bounding Sphere Only.
- * This is an exclusion test. It's faster than the standard strategy because the bounding box is not tested.
- * It's also less accurate than the standard because some not visible objects can still be selected.
- * Test : is the bounding sphere outside the frustum ?
- * If not, then the cullable object is in the frustum.
- */
-Constants.MESHES_CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY = 1;
-/** Culling strategy : Optimistic Inclusion.
- * This in an inclusion test first, then the standard exclusion test.
- * This can be faster when a cullable object is expected to be almost always in the camera frustum.
- * This could also be a little slower than the standard test when the tested object center is not the frustum but one of its bounding box vertex is still inside.
- * Anyway, it's as accurate as the standard strategy.
- * Test :
- * Is the cullable object bounding sphere center in the frustum ?
- * If not, apply the default culling strategy.
- */
-Constants.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION = 2;
-/** Culling strategy : Optimistic Inclusion then Bounding Sphere Only.
- * This in an inclusion test first, then the bounding sphere only exclusion test.
- * This can be the fastest test when a cullable object is expected to be almost always in the camera frustum.
- * This could also be a little slower than the BoundingSphereOnly strategy when the tested object center is not in the frustum but its bounding sphere still intersects it.
- * It's less accurate than the standard strategy and as accurate as the BoundingSphereOnly strategy.
- * Test :
- * Is the cullable object bounding sphere center in the frustum ?
- * If not, apply the Bounding Sphere Only strategy. No Bounding Box is tested here.
- */
-Constants.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY = 3;
-/**
- * No logging while loading
- */
-Constants.SCENELOADER_NO_LOGGING = 0;
-/**
- * Minimal logging while loading
- */
-Constants.SCENELOADER_MINIMAL_LOGGING = 1;
-/**
- * Summary logging while loading
- */
-Constants.SCENELOADER_SUMMARY_LOGGING = 2;
-/**
- * Detailed logging while loading
- */
-Constants.SCENELOADER_DETAILED_LOGGING = 3;
-/**
- * Constant used to retrieve the irradiance texture index in the textures array in the prepass
- * using getIndex(Constants.PREPASS_IRRADIANCE_TEXTURE_TYPE)
- */
-Constants.PREPASS_IRRADIANCE_TEXTURE_TYPE = 0;
-/**
- * Constant used to retrieve the position texture index in the textures array in the prepass
- * using getIndex(Constants.PREPASS_POSITION_TEXTURE_INDEX)
- */
-Constants.PREPASS_POSITION_TEXTURE_TYPE = 1;
-/**
- * Constant used to retrieve the velocity texture index in the textures array in the prepass
- * using getIndex(Constants.PREPASS_VELOCITY_TEXTURE_INDEX)
- */
-Constants.PREPASS_VELOCITY_TEXTURE_TYPE = 2;
-/**
- * Constant used to retrieve the reflectivity texture index in the textures array in the prepass
- * using the getIndex(Constants.PREPASS_REFLECTIVITY_TEXTURE_TYPE)
- */
-Constants.PREPASS_REFLECTIVITY_TEXTURE_TYPE = 3;
-/**
- * Constant used to retrieve the lit color texture index in the textures array in the prepass
- * using the getIndex(Constants.PREPASS_COLOR_TEXTURE_TYPE)
- */
-Constants.PREPASS_COLOR_TEXTURE_TYPE = 4;
-/**
- * Constant used to retrieve depth index in the textures array in the prepass
- * using the getIndex(Constants.PREPASS_DEPTH_TEXTURE_TYPE)
- */
-Constants.PREPASS_DEPTH_TEXTURE_TYPE = 5;
-/**
- * Constant used to retrieve normal index in the textures array in the prepass
- * using the getIndex(Constants.PREPASS_NORMAL_TEXTURE_TYPE)
- */
-Constants.PREPASS_NORMAL_TEXTURE_TYPE = 6;
-/**
- * Constant used to retrieve albedo index in the textures array in the prepass
- * using the getIndex(Constants.PREPASS_ALBEDO_SQRT_TEXTURE_TYPE)
- */
-Constants.PREPASS_ALBEDO_SQRT_TEXTURE_TYPE = 7;
-/** Flag to create a readable buffer (the buffer can be the source of a copy) */
-Constants.BUFFER_CREATIONFLAG_READ = 1;
-/** Flag to create a writable buffer (the buffer can be the destination of a copy) */
-Constants.BUFFER_CREATIONFLAG_WRITE = 2;
-/** Flag to create a readable and writable buffer */
-Constants.BUFFER_CREATIONFLAG_READWRITE = 3;
-/** Flag to create a buffer suitable to be used as a uniform buffer */
-Constants.BUFFER_CREATIONFLAG_UNIFORM = 4;
-/** Flag to create a buffer suitable to be used as a vertex buffer */
-Constants.BUFFER_CREATIONFLAG_VERTEX = 8;
-/** Flag to create a buffer suitable to be used as an index buffer */
-Constants.BUFFER_CREATIONFLAG_INDEX = 16;
-/** Flag to create a buffer suitable to be used as a storage buffer */
-Constants.BUFFER_CREATIONFLAG_STORAGE = 32;
-/**
- * Prefixes used by the engine for sub mesh draw wrappers
- */
-/** @internal */
-Constants.RENDERPASS_MAIN = 0;
-/**
- * Constant used as key code for Alt key
- */
-Constants.INPUT_ALT_KEY = 18;
-/**
- * Constant used as key code for Ctrl key
- */
-Constants.INPUT_CTRL_KEY = 17;
-/**
- * Constant used as key code for Meta key (Left Win, Left Cmd)
- */
-Constants.INPUT_META_KEY1 = 91;
-/**
- * Constant used as key code for Meta key (Right Win)
- */
-Constants.INPUT_META_KEY2 = 92;
-/**
- * Constant used as key code for Meta key (Right Win, Right Cmd)
- */
-Constants.INPUT_META_KEY3 = 93;
-/**
- * Constant used as key code for Shift key
- */
-Constants.INPUT_SHIFT_KEY = 16;
-/** Standard snapshot rendering. In this mode, some form of dynamic behavior is possible (for eg, uniform buffers are still updated) */
-Constants.SNAPSHOTRENDERING_STANDARD = 0;
-/** Fast snapshot rendering. In this mode, everything is static and only some limited form of dynamic behaviour is possible */
-Constants.SNAPSHOTRENDERING_FAST = 1;
-/**
- * This is the default projection mode used by the cameras.
- * It helps recreating a feeling of perspective and better appreciate depth.
- * This is the best way to simulate real life cameras.
- */
-Constants.PERSPECTIVE_CAMERA = 0;
-/**
- * This helps creating camera with an orthographic mode.
- * Orthographic is commonly used in engineering as a means to produce object specifications that communicate dimensions unambiguously, each line of 1 unit length (cm, meter..whatever) will appear to have the same length everywhere on the drawing. This allows the drafter to dimension only a subset of lines and let the reader know that other lines of that length on the drawing are also that length in reality. Every parallel line in the drawing is also parallel in the object.
- */
-Constants.ORTHOGRAPHIC_CAMERA = 1;
-/**
- * This is the default FOV mode for perspective cameras.
- * This setting aligns the upper and lower bounds of the viewport to the upper and lower bounds of the camera frustum.
- */
-Constants.FOVMODE_VERTICAL_FIXED = 0;
-/**
- * This setting aligns the left and right bounds of the viewport to the left and right bounds of the camera frustum.
- */
-Constants.FOVMODE_HORIZONTAL_FIXED = 1;
-/**
- * This specifies there is no need for a camera rig.
- * Basically only one eye is rendered corresponding to the camera.
- */
-Constants.RIG_MODE_NONE = 0;
-/**
- * Simulates a camera Rig with one blue eye and one red eye.
- * This can be use with 3d blue and red glasses.
- */
-Constants.RIG_MODE_STEREOSCOPIC_ANAGLYPH = 10;
-/**
- * Defines that both eyes of the camera will be rendered side by side with a parallel target.
- */
-Constants.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL = 11;
-/**
- * Defines that both eyes of the camera will be rendered side by side with a none parallel target.
- */
-Constants.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED = 12;
-/**
- * Defines that both eyes of the camera will be rendered over under each other.
- */
-Constants.RIG_MODE_STEREOSCOPIC_OVERUNDER = 13;
-/**
- * Defines that both eyes of the camera will be rendered on successive lines interlaced for passive 3d monitors.
- */
-Constants.RIG_MODE_STEREOSCOPIC_INTERLACED = 14;
-/**
- * Defines that both eyes of the camera should be renderered in a VR mode (carbox).
- */
-Constants.RIG_MODE_VR = 20;
-/**
- * Defines that both eyes of the camera should be renderered in a VR mode (webVR).
- */
-Constants.RIG_MODE_WEBVR = 21;
-/**
- * Custom rig mode allowing rig cameras to be populated manually with any number of cameras
- */
-Constants.RIG_MODE_CUSTOM = 22;
-/**
- * Maximum number of uv sets supported
- */
-Constants.MAX_SUPPORTED_UV_SETS = 6;
-/**
- * GL constants
- */
-/** Alpha blend equation: ADD */
-Constants.GL_ALPHA_EQUATION_ADD = 0x8006;
-/** Alpha equation: MIN */
-Constants.GL_ALPHA_EQUATION_MIN = 0x8007;
-/** Alpha equation: MAX */
-Constants.GL_ALPHA_EQUATION_MAX = 0x8008;
-/** Alpha equation: SUBTRACT */
-Constants.GL_ALPHA_EQUATION_SUBTRACT = 0x800a;
-/** Alpha equation: REVERSE_SUBTRACT */
-Constants.GL_ALPHA_EQUATION_REVERSE_SUBTRACT = 0x800b;
-/** Alpha blend function: SRC */
-Constants.GL_ALPHA_FUNCTION_SRC = 0x0300;
-/** Alpha blend function: ONE_MINUS_SRC */
-Constants.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR = 0x0301;
-/** Alpha blend function: SRC_ALPHA */
-Constants.GL_ALPHA_FUNCTION_SRC_ALPHA = 0x0302;
-/** Alpha blend function: ONE_MINUS_SRC_ALPHA */
-Constants.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA = 0x0303;
-/** Alpha blend function: DST_ALPHA */
-Constants.GL_ALPHA_FUNCTION_DST_ALPHA = 0x0304;
-/** Alpha blend function: ONE_MINUS_DST_ALPHA */
-Constants.GL_ALPHA_FUNCTION_ONE_MINUS_DST_ALPHA = 0x0305;
-/** Alpha blend function: ONE_MINUS_DST */
-Constants.GL_ALPHA_FUNCTION_DST_COLOR = 0x0306;
-/** Alpha blend function: ONE_MINUS_DST */
-Constants.GL_ALPHA_FUNCTION_ONE_MINUS_DST_COLOR = 0x0307;
-/** Alpha blend function: SRC_ALPHA_SATURATED */
-Constants.GL_ALPHA_FUNCTION_SRC_ALPHA_SATURATED = 0x0308;
-/** Alpha blend function: CONSTANT */
-Constants.GL_ALPHA_FUNCTION_CONSTANT_COLOR = 0x8001;
-/** Alpha blend function: ONE_MINUS_CONSTANT */
-Constants.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_COLOR = 0x8002;
-/** Alpha blend function: CONSTANT_ALPHA */
-Constants.GL_ALPHA_FUNCTION_CONSTANT_ALPHA = 0x8003;
-/** Alpha blend function: ONE_MINUS_CONSTANT_ALPHA */
-Constants.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_ALPHA = 0x8004;
-/** URL to the snippet server. Points to the public snippet server by default */
-Constants.SnippetUrl = "https://snippet.babylonjs.com";
-//# sourceMappingURL=constants.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/engineCapabilities.js
-
-//# sourceMappingURL=engineCapabilities.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/instancingAttributeInfo.js
-
-//# sourceMappingURL=instancingAttributeInfo.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/nullEngine.js
-/* eslint-disable @typescript-eslint/no-unused-vars */
-
-
-
-
-
-
-
-
-/**
- * Options to create the null engine
- */
-class NullEngineOptions {
- constructor() {
- /**
- * Render width (Default: 512)
- */
- this.renderWidth = 512;
- /**
- * Render height (Default: 256)
- */
- this.renderHeight = 256;
- /**
- * Texture size (Default: 512)
- */
- this.textureSize = 512;
- /**
- * If delta time between frames should be constant
- * @see https://doc.babylonjs.com/features/featuresDeepDive/animation/advanced_animations#deterministic-lockstep
- */
- this.deterministicLockstep = false;
- /**
- * Maximum about of steps between frames (Default: 4)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/animation/advanced_animations#deterministic-lockstep
- */
- this.lockstepMaxSteps = 4;
- }
-}
-/**
- * The null engine class provides support for headless version of babylon.js.
- * This can be used in server side scenario or for testing purposes
- */
-class nullEngine_NullEngine extends (/* unused pure expression or super */ null && (Engine)) {
- /**
- * Gets a boolean indicating that the engine is running in deterministic lock step mode
- * @see https://doc.babylonjs.com/features/featuresDeepDive/animation/advanced_animations#deterministic-lockstep
- * @returns true if engine is in deterministic lock step mode
- */
- isDeterministicLockStep() {
- return this._options.deterministicLockstep;
- }
- /**
- * Gets the max steps when engine is running in deterministic lock step
- * @see https://doc.babylonjs.com/features/featuresDeepDive/animation/advanced_animations#deterministic-lockstep
- * @returns the max steps
- */
- getLockstepMaxSteps() {
- return this._options.lockstepMaxSteps;
- }
- /**
- * Gets the current hardware scaling level.
- * By default the hardware scaling level is computed from the window device ratio.
- * if level = 1 then the engine will render at the exact resolution of the canvas. If level = 0.5 then the engine will render at twice the size of the canvas.
- * @returns a number indicating the current hardware scaling level
- */
- getHardwareScalingLevel() {
- return 1.0;
- }
- constructor(options = new NullEngineOptions()) {
- super(null);
- Engine.Instances.push(this);
- if (options.deterministicLockstep === undefined) {
- options.deterministicLockstep = false;
- }
- if (options.lockstepMaxSteps === undefined) {
- options.lockstepMaxSteps = 4;
- }
- this._options = options;
- PerformanceConfigurator.SetMatrixPrecision(!!options.useHighPrecisionMatrix);
- // Init caps
- // We consider we are on a webgl1 capable device
- this._caps = {
- maxTexturesImageUnits: 16,
- maxVertexTextureImageUnits: 16,
- maxCombinedTexturesImageUnits: 32,
- maxTextureSize: 512,
- maxCubemapTextureSize: 512,
- maxRenderTextureSize: 512,
- maxVertexAttribs: 16,
- maxVaryingVectors: 16,
- maxFragmentUniformVectors: 16,
- maxVertexUniformVectors: 16,
- standardDerivatives: false,
- astc: null,
- pvrtc: null,
- etc1: null,
- etc2: null,
- bptc: null,
- maxAnisotropy: 0,
- uintIndices: false,
- fragmentDepthSupported: false,
- highPrecisionShaderSupported: true,
- colorBufferFloat: false,
- textureFloat: false,
- textureFloatLinearFiltering: false,
- textureFloatRender: false,
- textureHalfFloat: false,
- textureHalfFloatLinearFiltering: false,
- textureHalfFloatRender: false,
- textureLOD: false,
- texelFetch: false,
- drawBuffersExtension: false,
- depthTextureExtension: false,
- vertexArrayObject: false,
- instancedArrays: false,
- supportOcclusionQuery: false,
- canUseTimestampForTimerQuery: false,
- maxMSAASamples: 1,
- blendMinMax: false,
- canUseGLInstanceID: false,
- canUseGLVertexID: false,
- supportComputeShaders: false,
- supportSRGBBuffers: false,
- supportTransformFeedbacks: false,
- textureMaxLevel: false,
- texture2DArrayMaxLayerCount: 128,
- disableMorphTargetTexture: false,
- };
- this._features = {
- forceBitmapOverHTMLImageElement: false,
- supportRenderAndCopyToLodForFloatTextures: false,
- supportDepthStencilTexture: false,
- supportShadowSamplers: false,
- uniformBufferHardCheckMatrix: false,
- allowTexturePrefiltering: false,
- trackUbosInFrame: false,
- checkUbosContentBeforeUpload: false,
- supportCSM: false,
- basisNeedsPOT: false,
- support3DTextures: false,
- needTypeSuffixInShaderConstants: false,
- supportMSAA: false,
- supportSSAO2: false,
- supportExtendedTextureFormats: false,
- supportSwitchCaseInShader: false,
- supportSyncTextureRead: false,
- needsInvertingBitmap: false,
- useUBOBindingCache: false,
- needShaderCodeInlining: false,
- needToAlwaysBindUniformBuffers: false,
- supportRenderPasses: true,
- supportSpriteInstancing: false,
- _collectUbosUpdatedInFrame: false,
- };
- Logger.Log(`Babylon.js v${Engine.Version} - Null engine`);
- // Wrappers
- const theCurrentGlobal = typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : window;
- if (typeof URL === "undefined") {
- theCurrentGlobal.URL = {
- createObjectURL: function () { },
- revokeObjectURL: function () { },
- };
- }
- if (typeof Blob === "undefined") {
- theCurrentGlobal.Blob = function () { };
- }
- }
- /**
- * Creates a vertex buffer
- * @param vertices the data for the vertex buffer
- * @returns the new WebGL static buffer
- */
- createVertexBuffer(vertices) {
- const buffer = new DataBuffer();
- buffer.references = 1;
- return buffer;
- }
- /**
- * Creates a new index buffer
- * @param indices defines the content of the index buffer
- * @returns a new webGL buffer
- */
- createIndexBuffer(indices) {
- const buffer = new DataBuffer();
- buffer.references = 1;
- return buffer;
- }
- /**
- * Clear the current render buffer or the current render target (if any is set up)
- * @param color defines the color to use
- * @param backBuffer defines if the back buffer must be cleared
- * @param depth defines if the depth buffer must be cleared
- * @param stencil defines if the stencil buffer must be cleared
- */
- clear(color, backBuffer, depth, stencil = false) { }
- /**
- * Gets the current render width
- * @param useScreen defines if screen size must be used (or the current render target if any)
- * @returns a number defining the current render width
- */
- getRenderWidth(useScreen = false) {
- if (!useScreen && this._currentRenderTarget) {
- return this._currentRenderTarget.width;
- }
- return this._options.renderWidth;
- }
- /**
- * Gets the current render height
- * @param useScreen defines if screen size must be used (or the current render target if any)
- * @returns a number defining the current render height
- */
- getRenderHeight(useScreen = false) {
- if (!useScreen && this._currentRenderTarget) {
- return this._currentRenderTarget.height;
- }
- return this._options.renderHeight;
- }
- /**
- * Set the WebGL's viewport
- * @param viewport defines the viewport element to be used
- * @param requiredWidth defines the width required for rendering. If not provided the rendering canvas' width is used
- * @param requiredHeight defines the height required for rendering. If not provided the rendering canvas' height is used
- */
- setViewport(viewport, requiredWidth, requiredHeight) {
- this._cachedViewport = viewport;
- }
- createShaderProgram(pipelineContext, vertexCode, fragmentCode, defines, context) {
- return {
- // eslint-disable-next-line @typescript-eslint/naming-convention
- __SPECTOR_rebuildProgram: null,
- };
- }
- /**
- * Gets the list of webGL uniform locations associated with a specific program based on a list of uniform names
- * @param pipelineContext defines the pipeline context to use
- * @param uniformsNames defines the list of uniform names
- * @returns an array of webGL uniform locations
- */
- getUniforms(pipelineContext, uniformsNames) {
- return [];
- }
- /**
- * Gets the lsit of active attributes for a given webGL program
- * @param pipelineContext defines the pipeline context to use
- * @param attributesNames defines the list of attribute names to get
- * @returns an array of indices indicating the offset of each attribute
- */
- getAttributes(pipelineContext, attributesNames) {
- return [];
- }
- /**
- * Binds an effect to the webGL context
- * @param effect defines the effect to bind
- */
- bindSamplers(effect) {
- this._currentEffect = null;
- }
- /**
- * Activates an effect, making it the current one (ie. the one used for rendering)
- * @param effect defines the effect to activate
- */
- enableEffect(effect) {
- effect = effect !== null && DrawWrapper.IsWrapper(effect) ? effect.effect : effect; // get only the effect, we don't need a Wrapper in the WebGL engine
- this._currentEffect = effect;
- if (!effect) {
- return;
- }
- if (effect.onBind) {
- effect.onBind(effect);
- }
- if (effect._onBindObservable) {
- effect._onBindObservable.notifyObservers(effect);
- }
- }
- /**
- * Set various states to the webGL context
- * @param culling defines culling state: true to enable culling, false to disable it
- * @param zOffset defines the value to apply to zOffset (0 by default)
- * @param force defines if states must be applied even if cache is up to date
- * @param reverseSide defines if culling must be reversed (CCW if false, CW if true)
- * @param cullBackFaces true to cull back faces, false to cull front faces (if culling is enabled)
- * @param stencil stencil states to set
- * @param zOffsetUnits defines the value to apply to zOffsetUnits (0 by default)
- */
- setState(culling, zOffset = 0, force, reverseSide = false, cullBackFaces, stencil, zOffsetUnits = 0) { }
- /**
- * Set the value of an uniform to an array of int32
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of int32 to store
- * @returns true if value was set
- */
- setIntArray(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of int32 (stored as vec2)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of int32 to store
- * @returns true if value was set
- */
- setIntArray2(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of int32 (stored as vec3)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of int32 to store
- * @returns true if value was set
- */
- setIntArray3(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of int32 (stored as vec4)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of int32 to store
- * @returns true if value was set
- */
- setIntArray4(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of float32
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of float32 to store
- * @returns true if value was set
- */
- setFloatArray(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of float32 (stored as vec2)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of float32 to store
- * @returns true if value was set
- */
- setFloatArray2(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of float32 (stored as vec3)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of float32 to store
- * @returns true if value was set
- */
- setFloatArray3(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of float32 (stored as vec4)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of float32 to store
- * @returns true if value was set
- */
- setFloatArray4(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of number
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of number to store
- * @returns true if value was set
- */
- setArray(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of number (stored as vec2)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of number to store
- * @returns true if value was set
- */
- setArray2(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of number (stored as vec3)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of number to store
- * @returns true if value was set
- */
- setArray3(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of number (stored as vec4)
- * @param uniform defines the webGL uniform location where to store the value
- * @param array defines the array of number to store
- * @returns true if value was set
- */
- setArray4(uniform, array) {
- return true;
- }
- /**
- * Set the value of an uniform to an array of float32 (stored as matrices)
- * @param uniform defines the webGL uniform location where to store the value
- * @param matrices defines the array of float32 to store
- * @returns true if value was set
- */
- setMatrices(uniform, matrices) {
- return true;
- }
- /**
- * Set the value of an uniform to a matrix (3x3)
- * @param uniform defines the webGL uniform location where to store the value
- * @param matrix defines the Float32Array representing the 3x3 matrix to store
- * @returns true if value was set
- */
- setMatrix3x3(uniform, matrix) {
- return true;
- }
- /**
- * Set the value of an uniform to a matrix (2x2)
- * @param uniform defines the webGL uniform location where to store the value
- * @param matrix defines the Float32Array representing the 2x2 matrix to store
- * @returns true if value was set
- */
- setMatrix2x2(uniform, matrix) {
- return true;
- }
- /**
- * Set the value of an uniform to a number (float)
- * @param uniform defines the webGL uniform location where to store the value
- * @param value defines the float number to store
- * @returns true if value was set
- */
- setFloat(uniform, value) {
- return true;
- }
- /**
- * Set the value of an uniform to a vec2
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @returns true if value was set
- */
- setFloat2(uniform, x, y) {
- return true;
- }
- /**
- * Set the value of an uniform to a vec3
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @param z defines the 3rd component of the value
- * @returns true if value was set
- */
- setFloat3(uniform, x, y, z) {
- return true;
- }
- /**
- * Set the value of an uniform to a boolean
- * @param uniform defines the webGL uniform location where to store the value
- * @param bool defines the boolean to store
- * @returns true if value was set
- */
- setBool(uniform, bool) {
- return true;
- }
- /**
- * Set the value of an uniform to a vec4
- * @param uniform defines the webGL uniform location where to store the value
- * @param x defines the 1st component of the value
- * @param y defines the 2nd component of the value
- * @param z defines the 3rd component of the value
- * @param w defines the 4th component of the value
- * @returns true if value was set
- */
- setFloat4(uniform, x, y, z, w) {
- return true;
- }
- /**
- * Sets the current alpha mode
- * @param mode defines the mode to use (one of the Engine.ALPHA_XXX)
- * @param noDepthWriteChange defines if depth writing state should remains unchanged (false by default)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/advanced/transparent_rendering
- */
- setAlphaMode(mode, noDepthWriteChange = false) {
- if (this._alphaMode === mode) {
- return;
- }
- this.alphaState.alphaBlend = mode !== 0;
- if (!noDepthWriteChange) {
- this.setDepthWrite(mode === 0);
- }
- this._alphaMode = mode;
- }
- /**
- * Bind webGl buffers directly to the webGL context
- * @param vertexBuffers defines the vertex buffer to bind
- * @param indexBuffer defines the index buffer to bind
- * @param effect defines the effect associated with the vertex buffer
- */
- bindBuffers(vertexBuffers, indexBuffer, effect) { }
- /**
- * Force the entire cache to be cleared
- * You should not have to use this function unless your engine needs to share the webGL context with another engine
- * @param bruteForce defines a boolean to force clearing ALL caches (including stencil, detoh and alpha states)
- */
- wipeCaches(bruteForce) {
- if (this.preventCacheWipeBetweenFrames) {
- return;
- }
- this.resetTextureCache();
- this._currentEffect = null;
- if (bruteForce) {
- this._currentProgram = null;
- this._stencilStateComposer.reset();
- this.depthCullingState.reset();
- this.alphaState.reset();
- }
- this._cachedVertexBuffers = null;
- this._cachedIndexBuffer = null;
- this._cachedEffectForVertexBuffers = null;
- }
- /**
- * Send a draw order
- * @param useTriangles defines if triangles must be used to draw (else wireframe will be used)
- * @param indexStart defines the starting index
- * @param indexCount defines the number of index to draw
- * @param instancesCount defines the number of instances to draw (if instantiation is enabled)
- */
- draw(useTriangles, indexStart, indexCount, instancesCount) { }
- /**
- * Draw a list of indexed primitives
- * @param fillMode defines the primitive to use
- * @param indexStart defines the starting index
- * @param indexCount defines the number of index to draw
- * @param instancesCount defines the number of instances to draw (if instantiation is enabled)
- */
- drawElementsType(fillMode, indexStart, indexCount, instancesCount) { }
- /**
- * Draw a list of unindexed primitives
- * @param fillMode defines the primitive to use
- * @param verticesStart defines the index of first vertex to draw
- * @param verticesCount defines the count of vertices to draw
- * @param instancesCount defines the number of instances to draw (if instantiation is enabled)
- */
- drawArraysType(fillMode, verticesStart, verticesCount, instancesCount) { }
- /** @internal */
- _createTexture() {
- return {};
- }
- /**
- * @internal
- */
- _releaseTexture(texture) { }
- /**
- * Usually called from Texture.ts.
- * Passed information to create a WebGLTexture
- * @param urlArg defines a value which contains one of the following:
- * * A conventional http URL, e.g. 'http://...' or 'file://...'
- * * A base64 string of in-line texture data, e.g. 'data:image/jpg;base64,/...'
- * * An indicator that data being passed using the buffer parameter, e.g. 'data:mytexture.jpg'
- * @param noMipmap defines a boolean indicating that no mipmaps shall be generated. Ignored for compressed textures. They must be in the file
- * @param invertY when true, image is flipped when loaded. You probably want true. Certain compressed textures may invert this if their default is inverted (eg. ktx)
- * @param scene needed for loading to the correct scene
- * @param samplingMode mode with should be used sample / access the texture (Default: Texture.TRILINEAR_SAMPLINGMODE)
- * @param onLoad optional callback to be called upon successful completion
- * @param onError optional callback to be called upon failure
- * @param buffer a source of a file previously fetched as either a base64 string, an ArrayBuffer (compressed or image format), HTMLImageElement (image format), or a Blob
- * @param fallback an internal argument in case the function must be called again, due to etc1 not having alpha capabilities
- * @param format internal format. Default: RGB when extension is '.jpg' else RGBA. Ignored for compressed textures
- * @param forcedExtension defines the extension to use to pick the right loader
- * @param mimeType defines an optional mime type
- * @returns a InternalTexture for assignment back into BABYLON.Texture
- */
- createTexture(urlArg, noMipmap, invertY, scene, samplingMode = 3, onLoad = null, onError = null, buffer = null, fallback = null, format = null, forcedExtension = null, mimeType) {
- const texture = new InternalTexture(this, InternalTextureSource.Url);
- const url = String(urlArg);
- texture.url = url;
- texture.generateMipMaps = !noMipmap;
- texture.samplingMode = samplingMode;
- texture.invertY = invertY;
- texture.baseWidth = this._options.textureSize;
- texture.baseHeight = this._options.textureSize;
- texture.width = this._options.textureSize;
- texture.height = this._options.textureSize;
- if (format) {
- texture.format = format;
- }
- texture.isReady = true;
- if (onLoad) {
- setTimeout(() => {
- onLoad(texture);
- });
- }
- this._internalTexturesCache.push(texture);
- return texture;
- }
- /**
- * @internal
- */
- _createHardwareRenderTargetWrapper(isMulti, isCube, size) {
- const rtWrapper = new RenderTargetWrapper(isMulti, isCube, size, this);
- this._renderTargetWrapperCache.push(rtWrapper);
- return rtWrapper;
- }
- /**
- * Creates a new render target wrapper
- * @param size defines the size of the texture
- * @param options defines the options used to create the texture
- * @returns a new render target wrapper
- */
- createRenderTargetTexture(size, options) {
- const rtWrapper = this._createHardwareRenderTargetWrapper(false, false, size);
- const fullOptions = {};
- if (options !== undefined && typeof options === "object") {
- fullOptions.generateMipMaps = options.generateMipMaps;
- fullOptions.generateDepthBuffer = options.generateDepthBuffer === undefined ? true : options.generateDepthBuffer;
- fullOptions.generateStencilBuffer = fullOptions.generateDepthBuffer && options.generateStencilBuffer;
- fullOptions.type = options.type === undefined ? 0 : options.type;
- fullOptions.samplingMode = options.samplingMode === undefined ? 3 : options.samplingMode;
- }
- else {
- fullOptions.generateMipMaps = options;
- fullOptions.generateDepthBuffer = true;
- fullOptions.generateStencilBuffer = false;
- fullOptions.type = 0;
- fullOptions.samplingMode = 3;
- }
- const texture = new InternalTexture(this, InternalTextureSource.RenderTarget);
- const width = size.width || size;
- const height = size.height || size;
- rtWrapper._generateDepthBuffer = fullOptions.generateDepthBuffer;
- rtWrapper._generateStencilBuffer = fullOptions.generateStencilBuffer ? true : false;
- texture.baseWidth = width;
- texture.baseHeight = height;
- texture.width = width;
- texture.height = height;
- texture.isReady = true;
- texture.samples = 1;
- texture.generateMipMaps = fullOptions.generateMipMaps ? true : false;
- texture.samplingMode = fullOptions.samplingMode;
- texture.type = fullOptions.type;
- this._internalTexturesCache.push(texture);
- return rtWrapper;
- }
- /**
- * Creates a new render target wrapper
- * @param size defines the size of the texture
- * @param options defines the options used to create the texture
- * @returns a new render target wrapper
- */
- createRenderTargetCubeTexture(size, options) {
- const rtWrapper = this._createHardwareRenderTargetWrapper(false, true, size);
- const fullOptions = Object.assign({ generateMipMaps: true, generateDepthBuffer: true, generateStencilBuffer: false, type: 0, samplingMode: 3, format: 5 }, options);
- fullOptions.generateStencilBuffer = fullOptions.generateDepthBuffer && fullOptions.generateStencilBuffer;
- if (fullOptions.type === 1 && !this._caps.textureFloatLinearFiltering) {
- // if floating point linear (gl.FLOAT) then force to NEAREST_SAMPLINGMODE
- fullOptions.samplingMode = 1;
- }
- else if (fullOptions.type === 2 && !this._caps.textureHalfFloatLinearFiltering) {
- // if floating point linear (HALF_FLOAT) then force to NEAREST_SAMPLINGMODE
- fullOptions.samplingMode = 1;
- }
- rtWrapper._generateDepthBuffer = fullOptions.generateDepthBuffer;
- rtWrapper._generateStencilBuffer = fullOptions.generateStencilBuffer ? true : false;
- const texture = new InternalTexture(this, InternalTextureSource.RenderTarget);
- texture.baseWidth = size;
- texture.baseHeight = size;
- texture.width = size;
- texture.height = size;
- texture.isReady = true;
- texture.isCube = true;
- texture.samples = 1;
- texture.generateMipMaps = fullOptions.generateMipMaps ? true : false;
- texture.samplingMode = fullOptions.samplingMode;
- texture.type = fullOptions.type;
- this._internalTexturesCache.push(texture);
- return rtWrapper;
- }
- /**
- * Update the sampling mode of a given texture
- * @param samplingMode defines the required sampling mode
- * @param texture defines the texture to update
- */
- updateTextureSamplingMode(samplingMode, texture) {
- texture.samplingMode = samplingMode;
- }
- /**
- * Creates a raw texture
- * @param data defines the data to store in the texture
- * @param width defines the width of the texture
- * @param height defines the height of the texture
- * @param format defines the format of the data
- * @param generateMipMaps defines if the engine should generate the mip levels
- * @param invertY defines if data must be stored with Y axis inverted
- * @param samplingMode defines the required sampling mode (Texture.NEAREST_SAMPLINGMODE by default)
- * @param compression defines the compression used (null by default)
- * @param type defines the type fo the data (Engine.TEXTURETYPE_UNSIGNED_INT by default)
- * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)
- * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).
- * @returns the raw texture inside an InternalTexture
- */
- createRawTexture(data, width, height, format, generateMipMaps, invertY, samplingMode, compression = null, type = 0, creationFlags = 0, useSRGBBuffer = false) {
- const texture = new InternalTexture(this, InternalTextureSource.Raw);
- texture.baseWidth = width;
- texture.baseHeight = height;
- texture.width = width;
- texture.height = height;
- texture.format = format;
- texture.generateMipMaps = generateMipMaps;
- texture.samplingMode = samplingMode;
- texture.invertY = invertY;
- texture._compression = compression;
- texture.type = type;
- texture._useSRGBBuffer = useSRGBBuffer;
- if (!this._doNotHandleContextLost) {
- texture._bufferView = data;
- }
- return texture;
- }
- /**
- * Update a raw texture
- * @param texture defines the texture to update
- * @param data defines the data to store in the texture
- * @param format defines the format of the data
- * @param invertY defines if data must be stored with Y axis inverted
- * @param compression defines the compression used (null by default)
- * @param type defines the type fo the data (Engine.TEXTURETYPE_UNSIGNED_INT by default)
- * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).
- */
- updateRawTexture(texture, data, format, invertY, compression = null, type = 0, useSRGBBuffer = false) {
- if (texture) {
- texture._bufferView = data;
- texture.format = format;
- texture.invertY = invertY;
- texture._compression = compression;
- texture.type = type;
- texture._useSRGBBuffer = useSRGBBuffer;
- }
- }
- /**
- * Binds the frame buffer to the specified texture.
- * @param rtWrapper The render target wrapper to render to
- * @param faceIndex The face of the texture to render to in case of cube texture
- * @param requiredWidth The width of the target to render to
- * @param requiredHeight The height of the target to render to
- * @param forceFullscreenViewport Forces the viewport to be the entire texture/screen if true
- */
- bindFramebuffer(rtWrapper, faceIndex, requiredWidth, requiredHeight, forceFullscreenViewport) {
- if (this._currentRenderTarget) {
- this.unBindFramebuffer(this._currentRenderTarget);
- }
- this._currentRenderTarget = rtWrapper;
- this._currentFramebuffer = null;
- if (this._cachedViewport && !forceFullscreenViewport) {
- this.setViewport(this._cachedViewport, requiredWidth, requiredHeight);
- }
- }
- /**
- * Unbind the current render target texture from the webGL context
- * @param rtWrapper defines the render target wrapper to unbind
- * @param disableGenerateMipMaps defines a boolean indicating that mipmaps must not be generated
- * @param onBeforeUnbind defines a function which will be called before the effective unbind
- */
- unBindFramebuffer(rtWrapper, disableGenerateMipMaps = false, onBeforeUnbind) {
- this._currentRenderTarget = null;
- if (onBeforeUnbind) {
- onBeforeUnbind();
- }
- this._currentFramebuffer = null;
- }
- /**
- * Creates a dynamic vertex buffer
- * @param vertices the data for the dynamic vertex buffer
- * @returns the new WebGL dynamic buffer
- */
- createDynamicVertexBuffer(vertices) {
- const buffer = new DataBuffer();
- buffer.references = 1;
- buffer.capacity = 1;
- return buffer;
- }
- /**
- * Update the content of a dynamic texture
- * @param texture defines the texture to update
- * @param canvas defines the canvas containing the source
- * @param invertY defines if data must be stored with Y axis inverted
- * @param premulAlpha defines if alpha is stored as premultiplied
- * @param format defines the format of the data
- */
- updateDynamicTexture(texture, canvas, invertY, premulAlpha = false, format) { }
- /**
- * Gets a boolean indicating if all created effects are ready
- * @returns true if all effects are ready
- */
- areAllEffectsReady() {
- return true;
- }
- /**
- * @internal
- * Get the current error code of the webGL context
- * @returns the error code
- * @see https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/getError
- */
- getError() {
- return 0;
- }
- /** @internal */
- _getUnpackAlignement() {
- return 1;
- }
- /**
- * @internal
- */
- _unpackFlipY(value) { }
- /**
- * Update a dynamic index buffer
- * @param indexBuffer defines the target index buffer
- * @param indices defines the data to update
- * @param offset defines the offset in the target index buffer where update should start
- */
- updateDynamicIndexBuffer(indexBuffer, indices, offset = 0) { }
- /**
- * Updates a dynamic vertex buffer.
- * @param vertexBuffer the vertex buffer to update
- * @param vertices the data used to update the vertex buffer
- * @param byteOffset the byte offset of the data (optional)
- * @param byteLength the byte length of the data (optional)
- */
- updateDynamicVertexBuffer(vertexBuffer, vertices, byteOffset, byteLength) { }
- /**
- * @internal
- */
- _bindTextureDirectly(target, texture) {
- if (this._boundTexturesCache[this._activeChannel] !== texture) {
- this._boundTexturesCache[this._activeChannel] = texture;
- return true;
- }
- return false;
- }
- /**
- * @internal
- */
- _bindTexture(channel, texture) {
- if (channel < 0) {
- return;
- }
- this._bindTextureDirectly(0, texture);
- }
- _deleteBuffer(buffer) { }
- /**
- * Force the engine to release all cached effects. This means that next effect compilation will have to be done completely even if a similar effect was already compiled
- */
- releaseEffects() { }
- displayLoadingUI() { }
- hideLoadingUI() { }
- set loadingUIText(_) { }
- /**
- * @internal
- */
- _uploadCompressedDataToTextureDirectly(texture, internalFormat, width, height, data, faceIndex = 0, lod = 0) { }
- /**
- * @internal
- */
- _uploadDataToTextureDirectly(texture, imageData, faceIndex = 0, lod = 0) { }
- /**
- * @internal
- */
- _uploadArrayBufferViewToTexture(texture, imageData, faceIndex = 0, lod = 0) { }
- /**
- * @internal
- */
- _uploadImageToTexture(texture, image, faceIndex = 0, lod = 0) { }
-}
-//# sourceMappingURL=nullEngine.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.debugging.js
-/* eslint-disable @typescript-eslint/no-unused-vars */
-
-ThinEngine.prototype._debugPushGroup = function (groupName, targetObject) { };
-ThinEngine.prototype._debugPopGroup = function (targetObject) { };
-ThinEngine.prototype._debugInsertMarker = function (text, targetObject) { };
-ThinEngine.prototype._debugFlushPendingCommands = function () { };
-//# sourceMappingURL=engine.debugging.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Instrumentation/timeToken.js
-/**
- * @internal
- **/
-// eslint-disable-next-line @typescript-eslint/naming-convention
-class _TimeToken {
- constructor() {
- this._timeElapsedQueryEnded = false;
- }
-}
-//# sourceMappingURL=timeToken.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.query.js
-
-
-
-
-/** @internal */
-// eslint-disable-next-line @typescript-eslint/naming-convention
-class _OcclusionDataStorage {
- constructor() {
- /** @internal */
- this.occlusionInternalRetryCounter = 0;
- /** @internal */
- this.isOcclusionQueryInProgress = false;
- /** @internal */
- this.isOccluded = false;
- /** @internal */
- this.occlusionRetryCount = -1;
- /** @internal */
- this.occlusionType = abstractMesh_AbstractMesh.OCCLUSION_TYPE_NONE;
- /** @internal */
- this.occlusionQueryAlgorithmType = abstractMesh_AbstractMesh.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE;
- /** @internal */
- this.forceRenderingWhenOccluded = false;
- }
-}
-engine_Engine.prototype.createQuery = function () {
- const query = this._gl.createQuery();
- if (!query) {
- throw new Error("Unable to create Occlusion Query");
- }
- return query;
-};
-engine_Engine.prototype.deleteQuery = function (query) {
- this._gl.deleteQuery(query);
- return this;
-};
-engine_Engine.prototype.isQueryResultAvailable = function (query) {
- return this._gl.getQueryParameter(query, this._gl.QUERY_RESULT_AVAILABLE);
-};
-engine_Engine.prototype.getQueryResult = function (query) {
- return this._gl.getQueryParameter(query, this._gl.QUERY_RESULT);
-};
-engine_Engine.prototype.beginOcclusionQuery = function (algorithmType, query) {
- const glAlgorithm = this._getGlAlgorithmType(algorithmType);
- this._gl.beginQuery(glAlgorithm, query);
- return true;
-};
-engine_Engine.prototype.endOcclusionQuery = function (algorithmType) {
- const glAlgorithm = this._getGlAlgorithmType(algorithmType);
- this._gl.endQuery(glAlgorithm);
- return this;
-};
-engine_Engine.prototype._createTimeQuery = function () {
- const timerQuery = this.getCaps().timerQuery;
- if (timerQuery.createQueryEXT) {
- return timerQuery.createQueryEXT();
- }
- return this.createQuery();
-};
-engine_Engine.prototype._deleteTimeQuery = function (query) {
- const timerQuery = this.getCaps().timerQuery;
- if (timerQuery.deleteQueryEXT) {
- timerQuery.deleteQueryEXT(query);
- return;
- }
- this.deleteQuery(query);
-};
-engine_Engine.prototype._getTimeQueryResult = function (query) {
- const timerQuery = this.getCaps().timerQuery;
- if (timerQuery.getQueryObjectEXT) {
- return timerQuery.getQueryObjectEXT(query, timerQuery.QUERY_RESULT_EXT);
- }
- return this.getQueryResult(query);
-};
-engine_Engine.prototype._getTimeQueryAvailability = function (query) {
- const timerQuery = this.getCaps().timerQuery;
- if (timerQuery.getQueryObjectEXT) {
- return timerQuery.getQueryObjectEXT(query, timerQuery.QUERY_RESULT_AVAILABLE_EXT);
- }
- return this.isQueryResultAvailable(query);
-};
-engine_Engine.prototype.startTimeQuery = function () {
- const caps = this.getCaps();
- const timerQuery = caps.timerQuery;
- if (!timerQuery) {
- return null;
- }
- const token = new _TimeToken();
- this._gl.getParameter(timerQuery.GPU_DISJOINT_EXT);
- if (caps.canUseTimestampForTimerQuery) {
- token._startTimeQuery = this._createTimeQuery();
- timerQuery.queryCounterEXT(token._startTimeQuery, timerQuery.TIMESTAMP_EXT);
- }
- else {
- if (this._currentNonTimestampToken) {
- return this._currentNonTimestampToken;
- }
- token._timeElapsedQuery = this._createTimeQuery();
- if (timerQuery.beginQueryEXT) {
- timerQuery.beginQueryEXT(timerQuery.TIME_ELAPSED_EXT, token._timeElapsedQuery);
- }
- else {
- this._gl.beginQuery(timerQuery.TIME_ELAPSED_EXT, token._timeElapsedQuery);
- }
- this._currentNonTimestampToken = token;
- }
- return token;
-};
-engine_Engine.prototype.endTimeQuery = function (token) {
- const caps = this.getCaps();
- const timerQuery = caps.timerQuery;
- if (!timerQuery || !token) {
- return -1;
- }
- if (caps.canUseTimestampForTimerQuery) {
- if (!token._startTimeQuery) {
- return -1;
- }
- if (!token._endTimeQuery) {
- token._endTimeQuery = this._createTimeQuery();
- timerQuery.queryCounterEXT(token._endTimeQuery, timerQuery.TIMESTAMP_EXT);
- }
- }
- else if (!token._timeElapsedQueryEnded) {
- if (!token._timeElapsedQuery) {
- return -1;
- }
- if (timerQuery.endQueryEXT) {
- timerQuery.endQueryEXT(timerQuery.TIME_ELAPSED_EXT);
- }
- else {
- this._gl.endQuery(timerQuery.TIME_ELAPSED_EXT);
- this._currentNonTimestampToken = null;
- }
- token._timeElapsedQueryEnded = true;
- }
- const disjoint = this._gl.getParameter(timerQuery.GPU_DISJOINT_EXT);
- let available = false;
- if (token._endTimeQuery) {
- available = this._getTimeQueryAvailability(token._endTimeQuery);
- }
- else if (token._timeElapsedQuery) {
- available = this._getTimeQueryAvailability(token._timeElapsedQuery);
- }
- if (available && !disjoint) {
- let result = 0;
- if (caps.canUseTimestampForTimerQuery) {
- if (!token._startTimeQuery || !token._endTimeQuery) {
- return -1;
- }
- const timeStart = this._getTimeQueryResult(token._startTimeQuery);
- const timeEnd = this._getTimeQueryResult(token._endTimeQuery);
- result = timeEnd - timeStart;
- this._deleteTimeQuery(token._startTimeQuery);
- this._deleteTimeQuery(token._endTimeQuery);
- token._startTimeQuery = null;
- token._endTimeQuery = null;
- }
- else {
- if (!token._timeElapsedQuery) {
- return -1;
- }
- result = this._getTimeQueryResult(token._timeElapsedQuery);
- this._deleteTimeQuery(token._timeElapsedQuery);
- token._timeElapsedQuery = null;
- token._timeElapsedQueryEnded = false;
- }
- return result;
- }
- return -1;
-};
-engine_Engine.prototype._captureGPUFrameTime = false;
-engine_Engine.prototype._gpuFrameTime = new perfCounter_PerfCounter();
-engine_Engine.prototype.getGPUFrameTimeCounter = function () {
- return this._gpuFrameTime;
-};
-engine_Engine.prototype.captureGPUFrameTime = function (value) {
- if (value === this._captureGPUFrameTime) {
- return;
- }
- this._captureGPUFrameTime = value;
- if (value) {
- this._onBeginFrameObserver = this.onBeginFrameObservable.add(() => {
- if (!this._gpuFrameTimeToken) {
- this._gpuFrameTimeToken = this.startTimeQuery();
- }
- });
- this._onEndFrameObserver = this.onEndFrameObservable.add(() => {
- if (!this._gpuFrameTimeToken) {
- return;
- }
- const time = this.endTimeQuery(this._gpuFrameTimeToken);
- if (time > -1) {
- this._gpuFrameTimeToken = null;
- this._gpuFrameTime.fetchNewFrame();
- this._gpuFrameTime.addCount(time, true);
- }
- });
- }
- else {
- this.onBeginFrameObservable.remove(this._onBeginFrameObserver);
- this._onBeginFrameObserver = null;
- this.onEndFrameObservable.remove(this._onEndFrameObserver);
- this._onEndFrameObserver = null;
- }
-};
-engine_Engine.prototype._getGlAlgorithmType = function (algorithmType) {
- return algorithmType === abstractMesh_AbstractMesh.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE ? this._gl.ANY_SAMPLES_PASSED_CONSERVATIVE : this._gl.ANY_SAMPLES_PASSED;
-};
-Object.defineProperty(abstractMesh_AbstractMesh.prototype, "isOcclusionQueryInProgress", {
- get: function () {
- return this._occlusionDataStorage.isOcclusionQueryInProgress;
- },
- set: function (value) {
- this._occlusionDataStorage.isOcclusionQueryInProgress = value;
- },
- enumerable: false,
- configurable: true,
-});
-Object.defineProperty(abstractMesh_AbstractMesh.prototype, "_occlusionDataStorage", {
- get: function () {
- if (!this.__occlusionDataStorage) {
- this.__occlusionDataStorage = new _OcclusionDataStorage();
- }
- return this.__occlusionDataStorage;
- },
- enumerable: false,
- configurable: true,
-});
-Object.defineProperty(abstractMesh_AbstractMesh.prototype, "isOccluded", {
- get: function () {
- return this._occlusionDataStorage.isOccluded;
- },
- set: function (value) {
- this._occlusionDataStorage.isOccluded = value;
- },
- enumerable: true,
- configurable: true,
-});
-Object.defineProperty(abstractMesh_AbstractMesh.prototype, "occlusionQueryAlgorithmType", {
- get: function () {
- return this._occlusionDataStorage.occlusionQueryAlgorithmType;
- },
- set: function (value) {
- this._occlusionDataStorage.occlusionQueryAlgorithmType = value;
- },
- enumerable: true,
- configurable: true,
-});
-Object.defineProperty(abstractMesh_AbstractMesh.prototype, "occlusionType", {
- get: function () {
- return this._occlusionDataStorage.occlusionType;
- },
- set: function (value) {
- this._occlusionDataStorage.occlusionType = value;
- },
- enumerable: true,
- configurable: true,
-});
-Object.defineProperty(abstractMesh_AbstractMesh.prototype, "occlusionRetryCount", {
- get: function () {
- return this._occlusionDataStorage.occlusionRetryCount;
- },
- set: function (value) {
- this._occlusionDataStorage.occlusionRetryCount = value;
- },
- enumerable: true,
- configurable: true,
-});
-Object.defineProperty(abstractMesh_AbstractMesh.prototype, "forceRenderingWhenOccluded", {
- get: function () {
- return this._occlusionDataStorage.forceRenderingWhenOccluded;
- },
- set: function (value) {
- this._occlusionDataStorage.forceRenderingWhenOccluded = value;
- },
- enumerable: true,
- configurable: true,
-});
-// We also need to update AbstractMesh as there is a portion of the code there
-abstractMesh_AbstractMesh.prototype._checkOcclusionQuery = function () {
- const dataStorage = this._occlusionDataStorage;
- if (dataStorage.occlusionType === abstractMesh_AbstractMesh.OCCLUSION_TYPE_NONE) {
- dataStorage.isOccluded = false;
- return false;
- }
- const engine = this.getEngine();
- if (!engine.getCaps().supportOcclusionQuery) {
- dataStorage.isOccluded = false;
- return false;
- }
- if (!engine.isQueryResultAvailable) {
- // Occlusion query where not referenced
- dataStorage.isOccluded = false;
- return false;
- }
- if (this.isOcclusionQueryInProgress && this._occlusionQuery) {
- const isOcclusionQueryAvailable = engine.isQueryResultAvailable(this._occlusionQuery);
- if (isOcclusionQueryAvailable) {
- const occlusionQueryResult = engine.getQueryResult(this._occlusionQuery);
- dataStorage.isOcclusionQueryInProgress = false;
- dataStorage.occlusionInternalRetryCounter = 0;
- dataStorage.isOccluded = occlusionQueryResult > 0 ? false : true;
- }
- else {
- dataStorage.occlusionInternalRetryCounter++;
- if (dataStorage.occlusionRetryCount !== -1 && dataStorage.occlusionInternalRetryCounter > dataStorage.occlusionRetryCount) {
- dataStorage.isOcclusionQueryInProgress = false;
- dataStorage.occlusionInternalRetryCounter = 0;
- // if optimistic set isOccluded to false regardless of the status of isOccluded. (Render in the current render loop)
- // if strict continue the last state of the object.
- dataStorage.isOccluded = dataStorage.occlusionType === abstractMesh_AbstractMesh.OCCLUSION_TYPE_OPTIMISTIC ? false : dataStorage.isOccluded;
- }
- else {
- return dataStorage.occlusionType === abstractMesh_AbstractMesh.OCCLUSION_TYPE_OPTIMISTIC ? false : dataStorage.isOccluded;
- }
- }
- }
- const scene = this.getScene();
- if (scene.getBoundingBoxRenderer) {
- const occlusionBoundingBoxRenderer = scene.getBoundingBoxRenderer();
- if (this._occlusionQuery === null) {
- this._occlusionQuery = engine.createQuery();
- }
- if (engine.beginOcclusionQuery(dataStorage.occlusionQueryAlgorithmType, this._occlusionQuery)) {
- occlusionBoundingBoxRenderer.renderOcclusionBoundingBox(this);
- engine.endOcclusionQuery(dataStorage.occlusionQueryAlgorithmType);
- this._occlusionDataStorage.isOcclusionQueryInProgress = true;
- }
- }
- return dataStorage.isOccluded;
-};
-//# sourceMappingURL=engine.query.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.transformFeedback.js
-
-/** @internal */
-// eslint-disable-next-line no-var
-var _forceTransformFeedbackToBundle = true;
-engine_Engine.prototype.createTransformFeedback = function () {
- const transformFeedback = this._gl.createTransformFeedback();
- if (!transformFeedback) {
- throw new Error("Unable to create Transform Feedback");
- }
- return transformFeedback;
-};
-engine_Engine.prototype.deleteTransformFeedback = function (value) {
- this._gl.deleteTransformFeedback(value);
-};
-engine_Engine.prototype.bindTransformFeedback = function (value) {
- this._gl.bindTransformFeedback(this._gl.TRANSFORM_FEEDBACK, value);
-};
-engine_Engine.prototype.beginTransformFeedback = function (usePoints = true) {
- this._gl.beginTransformFeedback(usePoints ? this._gl.POINTS : this._gl.TRIANGLES);
-};
-engine_Engine.prototype.endTransformFeedback = function () {
- this._gl.endTransformFeedback();
-};
-engine_Engine.prototype.setTranformFeedbackVaryings = function (program, value) {
- this._gl.transformFeedbackVaryings(program, value, this._gl.INTERLEAVED_ATTRIBS);
-};
-engine_Engine.prototype.bindTransformFeedbackBuffer = function (value) {
- this._gl.bindBufferBase(this._gl.TRANSFORM_FEEDBACK_BUFFER, 0, value ? value.underlyingResource : null);
-};
-//# sourceMappingURL=engine.transformFeedback.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.externalTexture.js
-
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-ThinEngine.prototype.createExternalTexture = function (video) {
- return null;
-};
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-ThinEngine.prototype.setExternalTexture = function (name, texture) {
- throw new Error("setExternalTexture: This engine does not support external textures!");
-};
-//# sourceMappingURL=engine.externalTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.videoTexture.js
-
-
-ThinEngine.prototype.updateVideoTexture = function (texture, video, invertY) {
- if (!texture || texture._isDisabled) {
- return;
- }
- const glformat = this._getInternalFormat(texture.format);
- const internalFormat = this._getRGBABufferInternalSizedFormat(0, texture.format);
- const wasPreviouslyBound = this._bindTextureDirectly(this._gl.TEXTURE_2D, texture, true);
- this._unpackFlipY(!invertY); // Video are upside down by default
- try {
- // Testing video texture support
- if (this._videoTextureSupported === undefined) {
- // clear old errors just in case.
- this._gl.getError();
- this._gl.texImage2D(this._gl.TEXTURE_2D, 0, internalFormat, glformat, this._gl.UNSIGNED_BYTE, video);
- if (this._gl.getError() !== 0) {
- this._videoTextureSupported = false;
- }
- else {
- this._videoTextureSupported = true;
- }
- }
- // Copy video through the current working canvas if video texture is not supported
- if (!this._videoTextureSupported) {
- if (!texture._workingCanvas) {
- texture._workingCanvas = this.createCanvas(texture.width, texture.height);
- const context = texture._workingCanvas.getContext("2d");
- if (!context) {
- throw new Error("Unable to get 2d context");
- }
- texture._workingContext = context;
- texture._workingCanvas.width = texture.width;
- texture._workingCanvas.height = texture.height;
- }
- texture._workingContext.clearRect(0, 0, texture.width, texture.height);
- texture._workingContext.drawImage(video, 0, 0, video.videoWidth, video.videoHeight, 0, 0, texture.width, texture.height);
- this._gl.texImage2D(this._gl.TEXTURE_2D, 0, internalFormat, glformat, this._gl.UNSIGNED_BYTE, texture._workingCanvas);
- }
- else {
- this._gl.texImage2D(this._gl.TEXTURE_2D, 0, internalFormat, glformat, this._gl.UNSIGNED_BYTE, video);
- }
- if (texture.generateMipMaps) {
- this._gl.generateMipmap(this._gl.TEXTURE_2D);
- }
- if (!wasPreviouslyBound) {
- this._bindTextureDirectly(this._gl.TEXTURE_2D, null);
- }
- // this.resetTextureCache();
- texture.isReady = true;
- }
- catch (ex) {
- // Something unexpected
- // Let's disable the texture
- texture._isDisabled = true;
- }
-};
-//# sourceMappingURL=engine.videoTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.multiRender.js
-
-
-
-
-ThinEngine.prototype.restoreSingleAttachment = function () {
- const gl = this._gl;
- this.bindAttachments([gl.BACK]);
-};
-ThinEngine.prototype.restoreSingleAttachmentForRenderTarget = function () {
- const gl = this._gl;
- this.bindAttachments([gl.COLOR_ATTACHMENT0]);
-};
-ThinEngine.prototype.buildTextureLayout = function (textureStatus) {
- const gl = this._gl;
- const result = [];
- for (let i = 0; i < textureStatus.length; i++) {
- if (textureStatus[i]) {
- result.push(gl["COLOR_ATTACHMENT" + i]);
- }
- else {
- result.push(gl.NONE);
- }
- }
- return result;
-};
-ThinEngine.prototype.bindAttachments = function (attachments) {
- const gl = this._gl;
- gl.drawBuffers(attachments);
-};
-ThinEngine.prototype.unBindMultiColorAttachmentFramebuffer = function (rtWrapper, disableGenerateMipMaps = false, onBeforeUnbind) {
- this._currentRenderTarget = null;
- // If MSAA, we need to bitblt back to main texture
- const gl = this._gl;
- const attachments = rtWrapper._attachments;
- const count = attachments.length;
- if (rtWrapper._MSAAFramebuffer) {
- gl.bindFramebuffer(gl.READ_FRAMEBUFFER, rtWrapper._MSAAFramebuffer);
- gl.bindFramebuffer(gl.DRAW_FRAMEBUFFER, rtWrapper._framebuffer);
- for (let i = 0; i < count; i++) {
- const texture = rtWrapper.textures[i];
- for (let j = 0; j < count; j++) {
- attachments[j] = gl.NONE;
- }
- attachments[i] = gl[this.webGLVersion > 1 ? "COLOR_ATTACHMENT" + i : "COLOR_ATTACHMENT" + i + "_WEBGL"];
- gl.readBuffer(attachments[i]);
- gl.drawBuffers(attachments);
- gl.blitFramebuffer(0, 0, texture.width, texture.height, 0, 0, texture.width, texture.height, gl.COLOR_BUFFER_BIT, gl.NEAREST);
- }
- for (let i = 0; i < count; i++) {
- attachments[i] = gl[this.webGLVersion > 1 ? "COLOR_ATTACHMENT" + i : "COLOR_ATTACHMENT" + i + "_WEBGL"];
- }
- gl.drawBuffers(attachments);
- }
- for (let i = 0; i < count; i++) {
- const texture = rtWrapper.textures[i];
- if ((texture === null || texture === void 0 ? void 0 : texture.generateMipMaps) && !disableGenerateMipMaps && !texture.isCube) {
- this._bindTextureDirectly(gl.TEXTURE_2D, texture, true);
- gl.generateMipmap(gl.TEXTURE_2D);
- this._bindTextureDirectly(gl.TEXTURE_2D, null);
- }
- }
- if (onBeforeUnbind) {
- if (rtWrapper._MSAAFramebuffer) {
- // Bind the correct framebuffer
- this._bindUnboundFramebuffer(rtWrapper._framebuffer);
- }
- onBeforeUnbind();
- }
- this._bindUnboundFramebuffer(null);
-};
-ThinEngine.prototype.createMultipleRenderTarget = function (size, options, initializeBuffers = true) {
- var _a;
- let generateMipMaps = false;
- let generateDepthBuffer = true;
- let generateStencilBuffer = false;
- let generateDepthTexture = false;
- let depthTextureFormat = 15;
- let textureCount = 1;
- const defaultType = 0;
- const defaultSamplingMode = 3;
- const defaultUseSRGBBuffer = false;
- const defaultFormat = 5;
- const defaultTarget = 3553;
- let types = new Array();
- let samplingModes = new Array();
- let useSRGBBuffers = new Array();
- let formats = new Array();
- let targets = new Array();
- let faceIndex = new Array();
- let layerIndex = new Array();
- let layers = new Array();
- const rtWrapper = this._createHardwareRenderTargetWrapper(true, false, size);
- if (options !== undefined) {
- generateMipMaps = options.generateMipMaps === undefined ? false : options.generateMipMaps;
- generateDepthBuffer = options.generateDepthBuffer === undefined ? true : options.generateDepthBuffer;
- generateStencilBuffer = options.generateStencilBuffer === undefined ? false : options.generateStencilBuffer;
- generateDepthTexture = options.generateDepthTexture === undefined ? false : options.generateDepthTexture;
- textureCount = options.textureCount || 1;
- if (options.types) {
- types = options.types;
- }
- if (options.samplingModes) {
- samplingModes = options.samplingModes;
- }
- if (options.useSRGBBuffers) {
- useSRGBBuffers = options.useSRGBBuffers;
- }
- if (options.formats) {
- formats = options.formats;
- }
- if (options.targetTypes) {
- targets = options.targetTypes;
- }
- if (options.faceIndex) {
- faceIndex = options.faceIndex;
- }
- if (options.layerIndex) {
- layerIndex = options.layerIndex;
- }
- if (options.layerCounts) {
- layers = options.layerCounts;
- }
- if (this.webGLVersion > 1 &&
- (options.depthTextureFormat === 13 ||
- options.depthTextureFormat === 17 ||
- options.depthTextureFormat === 16 ||
- options.depthTextureFormat === 14 ||
- options.depthTextureFormat === 18)) {
- depthTextureFormat = options.depthTextureFormat;
- }
- }
- const gl = this._gl;
- // Create the framebuffer
- const framebuffer = gl.createFramebuffer();
- this._bindUnboundFramebuffer(framebuffer);
- const width = size.width || size;
- const height = size.height || size;
- const textures = [];
- const attachments = [];
- const useStencilTexture = this.webGLVersion > 1 &&
- generateDepthTexture &&
- (options.depthTextureFormat === 13 ||
- options.depthTextureFormat === 17 ||
- options.depthTextureFormat === 18);
- const depthStencilBuffer = this._setupFramebufferDepthAttachments(!useStencilTexture && generateStencilBuffer, !generateDepthTexture && generateDepthBuffer, width, height);
- rtWrapper._framebuffer = framebuffer;
- rtWrapper._depthStencilBuffer = depthStencilBuffer;
- rtWrapper._generateDepthBuffer = !generateDepthTexture && generateDepthBuffer;
- rtWrapper._generateStencilBuffer = !useStencilTexture && generateStencilBuffer;
- rtWrapper._attachments = attachments;
- for (let i = 0; i < textureCount; i++) {
- let samplingMode = samplingModes[i] || defaultSamplingMode;
- let type = types[i] || defaultType;
- let useSRGBBuffer = useSRGBBuffers[i] || defaultUseSRGBBuffer;
- const format = formats[i] || defaultFormat;
- const target = targets[i] || defaultTarget;
- const layerCount = (_a = layers[i]) !== null && _a !== void 0 ? _a : 1;
- if (type === 1 && !this._caps.textureFloatLinearFiltering) {
- // if floating point linear (gl.FLOAT) then force to NEAREST_SAMPLINGMODE
- samplingMode = 1;
- }
- else if (type === 2 && !this._caps.textureHalfFloatLinearFiltering) {
- // if floating point linear (HALF_FLOAT) then force to NEAREST_SAMPLINGMODE
- samplingMode = 1;
- }
- const filters = this._getSamplingParameters(samplingMode, generateMipMaps);
- if (type === 1 && !this._caps.textureFloat) {
- type = 0;
- logger_Logger.Warn("Float textures are not supported. Render target forced to TEXTURETYPE_UNSIGNED_BYTE type");
- }
- useSRGBBuffer = useSRGBBuffer && this._caps.supportSRGBBuffers && (this.webGLVersion > 1 || this.isWebGPU);
- const isWebGL2 = this.webGLVersion > 1;
- const attachment = gl[isWebGL2 ? "COLOR_ATTACHMENT" + i : "COLOR_ATTACHMENT" + i + "_WEBGL"];
- attachments.push(attachment);
- if (target === -1) {
- continue;
- }
- const texture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.MultiRenderTarget);
- textures[i] = texture;
- gl.activeTexture(gl["TEXTURE" + i]);
- gl.bindTexture(target, texture._hardwareTexture.underlyingResource);
- gl.texParameteri(target, gl.TEXTURE_MAG_FILTER, filters.mag);
- gl.texParameteri(target, gl.TEXTURE_MIN_FILTER, filters.min);
- gl.texParameteri(target, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
- gl.texParameteri(target, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
- const internalSizedFormat = this._getRGBABufferInternalSizedFormat(type, format, useSRGBBuffer);
- const internalFormat = this._getInternalFormat(format);
- const webGLTextureType = this._getWebGLTextureType(type);
- if (isWebGL2 && (target === 35866 || target === 32879)) {
- if (target === 35866) {
- texture.is2DArray = true;
- }
- else {
- texture.is3D = true;
- }
- texture.baseDepth = texture.depth = layerCount;
- gl.texImage3D(target, 0, internalSizedFormat, width, height, layerCount, 0, internalFormat, webGLTextureType, null);
- }
- else if (target === 34067) {
- // We have to generate all faces to complete the framebuffer
- for (let i = 0; i < 6; i++) {
- gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, internalSizedFormat, width, height, 0, internalFormat, webGLTextureType, null);
- }
- texture.isCube = true;
- }
- else {
- gl.texImage2D(gl.TEXTURE_2D, 0, internalSizedFormat, width, height, 0, internalFormat, webGLTextureType, null);
- }
- if (generateMipMaps) {
- gl.generateMipmap(target);
- }
- // Unbind
- this._bindTextureDirectly(target, null);
- texture.baseWidth = width;
- texture.baseHeight = height;
- texture.width = width;
- texture.height = height;
- texture.isReady = true;
- texture.samples = 1;
- texture.generateMipMaps = generateMipMaps;
- texture.samplingMode = samplingMode;
- texture.type = type;
- texture._useSRGBBuffer = useSRGBBuffer;
- texture.format = format;
- this._internalTexturesCache.push(texture);
- }
- if (generateDepthTexture && this._caps.depthTextureExtension) {
- // Depth texture
- const depthTexture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Depth);
- let depthTextureType = 5;
- let glDepthTextureInternalFormat = gl.DEPTH_COMPONENT16;
- let glDepthTextureFormat = gl.DEPTH_COMPONENT;
- let glDepthTextureType = gl.UNSIGNED_SHORT;
- let glDepthTextureAttachment = gl.DEPTH_ATTACHMENT;
- if (this.webGLVersion < 2) {
- glDepthTextureInternalFormat = gl.DEPTH_COMPONENT;
- }
- else {
- if (depthTextureFormat === 14) {
- depthTextureType = 1;
- glDepthTextureType = gl.FLOAT;
- glDepthTextureInternalFormat = gl.DEPTH_COMPONENT32F;
- }
- else if (depthTextureFormat === 18) {
- depthTextureType = 0;
- glDepthTextureType = gl.FLOAT_32_UNSIGNED_INT_24_8_REV;
- glDepthTextureInternalFormat = gl.DEPTH32F_STENCIL8;
- glDepthTextureFormat = gl.DEPTH_STENCIL;
- glDepthTextureAttachment = gl.DEPTH_STENCIL_ATTACHMENT;
- }
- else if (depthTextureFormat === 16) {
- depthTextureType = 0;
- glDepthTextureType = gl.UNSIGNED_INT;
- glDepthTextureInternalFormat = gl.DEPTH_COMPONENT24;
- glDepthTextureAttachment = gl.DEPTH_ATTACHMENT;
- }
- else if (depthTextureFormat === 13 || depthTextureFormat === 17) {
- depthTextureType = 12;
- glDepthTextureType = gl.UNSIGNED_INT_24_8;
- glDepthTextureInternalFormat = gl.DEPTH24_STENCIL8;
- glDepthTextureFormat = gl.DEPTH_STENCIL;
- glDepthTextureAttachment = gl.DEPTH_STENCIL_ATTACHMENT;
- }
- }
- gl.activeTexture(gl.TEXTURE0);
- gl.bindTexture(gl.TEXTURE_2D, depthTexture._hardwareTexture.underlyingResource);
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
- gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
- gl.texImage2D(gl.TEXTURE_2D, 0, glDepthTextureInternalFormat, width, height, 0, glDepthTextureFormat, glDepthTextureType, null);
- gl.framebufferTexture2D(gl.FRAMEBUFFER, glDepthTextureAttachment, gl.TEXTURE_2D, depthTexture._hardwareTexture.underlyingResource, 0);
- depthTexture.baseWidth = width;
- depthTexture.baseHeight = height;
- depthTexture.width = width;
- depthTexture.height = height;
- depthTexture.isReady = true;
- depthTexture.samples = 1;
- depthTexture.generateMipMaps = generateMipMaps;
- depthTexture.samplingMode = 1;
- depthTexture.format = depthTextureFormat;
- depthTexture.type = depthTextureType;
- textures[textureCount] = depthTexture;
- this._internalTexturesCache.push(depthTexture);
- }
- rtWrapper.setTextures(textures);
- if (initializeBuffers) {
- gl.drawBuffers(attachments);
- }
- this._bindUnboundFramebuffer(null);
- rtWrapper.setLayerAndFaceIndices(layerIndex, faceIndex);
- this.resetTextureCache();
- return rtWrapper;
-};
-ThinEngine.prototype.updateMultipleRenderTargetTextureSampleCount = function (rtWrapper, samples, initializeBuffers = true) {
- if (this.webGLVersion < 2 || !rtWrapper || !rtWrapper.texture) {
- return 1;
- }
- if (rtWrapper.samples === samples) {
- return samples;
- }
- const count = rtWrapper._attachments.length;
- if (count === 0) {
- return 1;
- }
- const gl = this._gl;
- samples = Math.min(samples, this.getCaps().maxMSAASamples);
- // Dispose previous render buffers
- const useDepthStencil = !!rtWrapper._depthStencilBuffer;
- if (useDepthStencil) {
- gl.deleteRenderbuffer(rtWrapper._depthStencilBuffer);
- rtWrapper._depthStencilBuffer = null;
- }
- if (rtWrapper._MSAAFramebuffer) {
- gl.deleteFramebuffer(rtWrapper._MSAAFramebuffer);
- rtWrapper._MSAAFramebuffer = null;
- }
- if (samples > 1 && typeof gl.renderbufferStorageMultisample === "function") {
- const framebuffer = gl.createFramebuffer();
- if (!framebuffer) {
- throw new Error("Unable to create multi sampled framebuffer");
- }
- rtWrapper._MSAAFramebuffer = framebuffer;
- this._bindUnboundFramebuffer(framebuffer);
- const attachments = [];
- for (let i = 0; i < count; i++) {
- const texture = rtWrapper.textures[i];
- const hardwareTexture = texture._hardwareTexture;
- hardwareTexture.releaseMSAARenderBuffers();
- }
- for (let i = 0; i < count; i++) {
- const texture = rtWrapper.textures[i];
- const hardwareTexture = texture._hardwareTexture;
- const attachment = gl[this.webGLVersion > 1 ? "COLOR_ATTACHMENT" + i : "COLOR_ATTACHMENT" + i + "_WEBGL"];
- const colorRenderbuffer = this._createRenderBuffer(texture.width, texture.height, samples, -1 /* not used */, this._getRGBAMultiSampleBufferFormat(texture.type, texture.format), attachment);
- if (!colorRenderbuffer) {
- throw new Error("Unable to create multi sampled framebuffer");
- }
- hardwareTexture.addMSAARenderBuffer(colorRenderbuffer);
- texture.samples = samples;
- attachments.push(attachment);
- }
- if (initializeBuffers) {
- gl.drawBuffers(attachments);
- }
- }
- else {
- this._bindUnboundFramebuffer(rtWrapper._framebuffer);
- }
- if (useDepthStencil) {
- rtWrapper._depthStencilBuffer = this._setupFramebufferDepthAttachments(rtWrapper._generateStencilBuffer, rtWrapper._generateDepthBuffer, rtWrapper.texture.width, rtWrapper.texture.height, samples);
- }
- this._bindUnboundFramebuffer(null);
- return samples;
-};
-//# sourceMappingURL=engine.multiRender.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.cubeTexture.js
-
-
-
-
-
-
-ThinEngine.prototype._createDepthStencilCubeTexture = function (size, options, rtWrapper) {
- const internalTexture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.DepthStencil);
- internalTexture.isCube = true;
- if (this.webGLVersion === 1) {
- logger_Logger.Error("Depth cube texture is not supported by WebGL 1.");
- return internalTexture;
- }
- const internalOptions = Object.assign({ bilinearFiltering: false, comparisonFunction: 0, generateStencil: false }, options);
- const gl = this._gl;
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, internalTexture, true);
- this._setupDepthStencilTexture(internalTexture, size, internalOptions.generateStencil, internalOptions.bilinearFiltering, internalOptions.comparisonFunction);
- rtWrapper._depthStencilTexture = internalTexture;
- rtWrapper._depthStencilTextureWithStencil = internalOptions.generateStencil;
- // Create the depth/stencil buffer
- for (let face = 0; face < 6; face++) {
- if (internalOptions.generateStencil) {
- gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + face, 0, gl.DEPTH24_STENCIL8, size, size, 0, gl.DEPTH_STENCIL, gl.UNSIGNED_INT_24_8, null);
- }
- else {
- gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + face, 0, gl.DEPTH_COMPONENT24, size, size, 0, gl.DEPTH_COMPONENT, gl.UNSIGNED_INT, null);
- }
- }
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, null);
- this._internalTexturesCache.push(internalTexture);
- return internalTexture;
-};
-ThinEngine.prototype._partialLoadFile = function (url, index, loadedFiles, onfinish, onErrorCallBack = null) {
- const onload = (data) => {
- loadedFiles[index] = data;
- loadedFiles._internalCount++;
- if (loadedFiles._internalCount === 6) {
- onfinish(loadedFiles);
- }
- };
- const onerror = (request, exception) => {
- if (onErrorCallBack && request) {
- onErrorCallBack(request.status + " " + request.statusText, exception);
- }
- };
- this._loadFile(url, onload, undefined, undefined, true, onerror);
-};
-ThinEngine.prototype._cascadeLoadFiles = function (scene, onfinish, files, onError = null) {
- const loadedFiles = [];
- loadedFiles._internalCount = 0;
- for (let index = 0; index < 6; index++) {
- this._partialLoadFile(files[index], index, loadedFiles, onfinish, onError);
- }
-};
-ThinEngine.prototype._cascadeLoadImgs = function (scene, texture, onfinish, files, onError = null, mimeType) {
- const loadedImages = [];
- loadedImages._internalCount = 0;
- for (let index = 0; index < 6; index++) {
- this._partialLoadImg(files[index], index, loadedImages, scene, texture, onfinish, onError, mimeType);
- }
-};
-ThinEngine.prototype._partialLoadImg = function (url, index, loadedImages, scene, texture, onfinish, onErrorCallBack = null, mimeType) {
- const tokenPendingData = guid_RandomGUID();
- const onload = (img) => {
- loadedImages[index] = img;
- loadedImages._internalCount++;
- if (scene) {
- scene.removePendingData(tokenPendingData);
- }
- if (loadedImages._internalCount === 6 && onfinish) {
- onfinish(texture, loadedImages);
- }
- };
- const onerror = (message, exception) => {
- if (scene) {
- scene.removePendingData(tokenPendingData);
- }
- if (onErrorCallBack) {
- onErrorCallBack(message, exception);
- }
- };
- LoadImage(url, onload, onerror, scene ? scene.offlineProvider : null, mimeType);
- if (scene) {
- scene.addPendingData(tokenPendingData);
- }
-};
-ThinEngine.prototype._setCubeMapTextureParams = function (texture, loadMipmap, maxLevel) {
- const gl = this._gl;
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_MIN_FILTER, loadMipmap ? gl.LINEAR_MIPMAP_LINEAR : gl.LINEAR);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
- texture.samplingMode = loadMipmap ? 3 : 2;
- if (loadMipmap && this.getCaps().textureMaxLevel && maxLevel !== undefined && maxLevel > 0) {
- gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_MAX_LEVEL, maxLevel);
- texture._maxLodLevel = maxLevel;
- }
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, null);
-};
-ThinEngine.prototype.createCubeTextureBase = function (rootUrl, scene, files, noMipmap, onLoad = null, onError = null, format, forcedExtension = null, createPolynomials = false, lodScale = 0, lodOffset = 0, fallback = null, beforeLoadCubeDataCallback = null, imageHandler = null, useSRGBBuffer = false) {
- const texture = fallback ? fallback : new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Cube);
- texture.isCube = true;
- texture.url = rootUrl;
- texture.generateMipMaps = !noMipmap;
- texture._lodGenerationScale = lodScale;
- texture._lodGenerationOffset = lodOffset;
- texture._useSRGBBuffer = !!useSRGBBuffer && this._caps.supportSRGBBuffers && (this.webGLVersion > 1 || this.isWebGPU || !!noMipmap);
- if (texture !== fallback) {
- texture.label = rootUrl.substring(0, 60); // default label, can be overriden by the caller
- }
- if (!this._doNotHandleContextLost) {
- texture._extension = forcedExtension;
- texture._files = files;
- }
- const originalRootUrl = rootUrl;
- if (this._transformTextureUrl && !fallback) {
- rootUrl = this._transformTextureUrl(rootUrl);
- }
- const rootUrlWithoutUriParams = rootUrl.split("?")[0];
- const lastDot = rootUrlWithoutUriParams.lastIndexOf(".");
- const extension = forcedExtension ? forcedExtension : lastDot > -1 ? rootUrlWithoutUriParams.substring(lastDot).toLowerCase() : "";
- let loader = null;
- for (const availableLoader of ThinEngine._TextureLoaders) {
- if (availableLoader.canLoad(extension)) {
- loader = availableLoader;
- break;
- }
- }
- const onInternalError = (request, exception) => {
- if (rootUrl === originalRootUrl) {
- if (onError && request) {
- onError(request.status + " " + request.statusText, exception);
- }
- }
- else {
- // fall back to the original url if the transformed url fails to load
- logger_Logger.Warn(`Failed to load ${rootUrl}, falling back to the ${originalRootUrl}`);
- this.createCubeTextureBase(originalRootUrl, scene, files, !!noMipmap, onLoad, onError, format, forcedExtension, createPolynomials, lodScale, lodOffset, texture, beforeLoadCubeDataCallback, imageHandler, useSRGBBuffer);
- }
- };
- if (loader) {
- const onloaddata = (data) => {
- if (beforeLoadCubeDataCallback) {
- beforeLoadCubeDataCallback(texture, data);
- }
- loader.loadCubeData(data, texture, createPolynomials, onLoad, onError);
- };
- if (files && files.length === 6) {
- if (loader.supportCascades) {
- this._cascadeLoadFiles(scene, (images) => onloaddata(images.map((image) => new Uint8Array(image))), files, onError);
- }
- else {
- if (onError) {
- onError("Textures type does not support cascades.");
- }
- else {
- logger_Logger.Warn("Texture loader does not support cascades.");
- }
- }
- }
- else {
- this._loadFile(rootUrl, (data) => onloaddata(new Uint8Array(data)), undefined, undefined, true, onInternalError);
- }
- }
- else {
- if (!files) {
- throw new Error("Cannot load cubemap because files were not defined");
- }
- this._cascadeLoadImgs(scene, texture, (texture, imgs) => {
- if (imageHandler) {
- imageHandler(texture, imgs);
- }
- }, files, onError);
- }
- this._internalTexturesCache.push(texture);
- return texture;
-};
-ThinEngine.prototype.createCubeTexture = function (rootUrl, scene, files, noMipmap, onLoad = null, onError = null, format, forcedExtension = null, createPolynomials = false, lodScale = 0, lodOffset = 0, fallback = null, loaderOptions, useSRGBBuffer = false) {
- const gl = this._gl;
- return this.createCubeTextureBase(rootUrl, scene, files, !!noMipmap, onLoad, onError, format, forcedExtension, createPolynomials, lodScale, lodOffset, fallback, (texture) => this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, texture, true), (texture, imgs) => {
- const width = this.needPOTTextures ? ThinEngine.GetExponentOfTwo(imgs[0].width, this._caps.maxCubemapTextureSize) : imgs[0].width;
- const height = width;
- const faces = [
- gl.TEXTURE_CUBE_MAP_POSITIVE_X,
- gl.TEXTURE_CUBE_MAP_POSITIVE_Y,
- gl.TEXTURE_CUBE_MAP_POSITIVE_Z,
- gl.TEXTURE_CUBE_MAP_NEGATIVE_X,
- gl.TEXTURE_CUBE_MAP_NEGATIVE_Y,
- gl.TEXTURE_CUBE_MAP_NEGATIVE_Z,
- ];
- this._bindTextureDirectly(gl.TEXTURE_CUBE_MAP, texture, true);
- this._unpackFlipY(false);
- const internalFormat = format ? this._getInternalFormat(format, texture._useSRGBBuffer) : texture._useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : gl.RGBA;
- let texelFormat = format ? this._getInternalFormat(format) : gl.RGBA;
- if (texture._useSRGBBuffer && this.webGLVersion === 1) {
- texelFormat = internalFormat;
- }
- for (let index = 0; index < faces.length; index++) {
- if (imgs[index].width !== width || imgs[index].height !== height) {
- this._prepareWorkingCanvas();
- if (!this._workingCanvas || !this._workingContext) {
- logger_Logger.Warn("Cannot create canvas to resize texture.");
- return;
- }
- this._workingCanvas.width = width;
- this._workingCanvas.height = height;
- this._workingContext.drawImage(imgs[index], 0, 0, imgs[index].width, imgs[index].height, 0, 0, width, height);
- gl.texImage2D(faces[index], 0, internalFormat, texelFormat, gl.UNSIGNED_BYTE, this._workingCanvas);
- }
- else {
- gl.texImage2D(faces[index], 0, internalFormat, texelFormat, gl.UNSIGNED_BYTE, imgs[index]);
- }
- }
- if (!noMipmap) {
- gl.generateMipmap(gl.TEXTURE_CUBE_MAP);
- }
- this._setCubeMapTextureParams(texture, !noMipmap);
- texture.width = width;
- texture.height = height;
- texture.isReady = true;
- if (format) {
- texture.format = format;
- }
- texture.onLoadedObservable.notifyObservers(texture);
- texture.onLoadedObservable.clear();
- if (onLoad) {
- onLoad();
- }
- }, !!useSRGBBuffer);
-};
-//# sourceMappingURL=engine.cubeTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.textureSampler.js
-
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-ThinEngine.prototype.setTextureSampler = function (name, sampler) {
- throw new Error("setTextureSampler: This engine does not support separate texture sampler objects!");
-};
-//# sourceMappingURL=engine.textureSampler.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.views.js
-
-
-/**
- * Class used to define an additional view for the engine
- * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/multiCanvas
- */
-class EngineView {
-}
-const _onBeforeViewRenderObservable = new observable_Observable();
-const _onAfterViewRenderObservable = new observable_Observable();
-Object.defineProperty(engine_Engine.prototype, "onBeforeViewRenderObservable", {
- get: function () {
- return _onBeforeViewRenderObservable;
- },
-});
-Object.defineProperty(engine_Engine.prototype, "onAfterViewRenderObservable", {
- get: function () {
- return _onAfterViewRenderObservable;
- },
-});
-Object.defineProperty(engine_Engine.prototype, "inputElement", {
- get: function () {
- return this._inputElement;
- },
- set: function (value) {
- var _a;
- if (this._inputElement !== value) {
- this._inputElement = value;
- (_a = this._onEngineViewChanged) === null || _a === void 0 ? void 0 : _a.call(this);
- }
- },
-});
-engine_Engine.prototype.getInputElement = function () {
- return this.inputElement || this.getRenderingCanvas();
-};
-engine_Engine.prototype.registerView = function (canvas, camera, clearBeforeCopy) {
- if (!this.views) {
- this.views = [];
- }
- for (const view of this.views) {
- if (view.target === canvas) {
- return view;
- }
- }
- const masterCanvas = this.getRenderingCanvas();
- if (masterCanvas) {
- canvas.width = masterCanvas.width;
- canvas.height = masterCanvas.height;
- }
- const newView = { target: canvas, camera, clearBeforeCopy, enabled: true, id: (Math.random() * 100000).toFixed() };
- this.views.push(newView);
- if (camera) {
- camera.onDisposeObservable.add(() => {
- this.unRegisterView(canvas);
- });
- }
- return newView;
-};
-engine_Engine.prototype.unRegisterView = function (canvas) {
- if (!this.views || this.views.length === 0) {
- return this;
- }
- for (const view of this.views) {
- if (view.target === canvas) {
- const index = this.views.indexOf(view);
- if (index !== -1) {
- this.views.splice(index, 1);
- }
- break;
- }
- }
- return this;
-};
-engine_Engine.prototype._renderViewStep = function (view) {
- const canvas = view.target;
- const context = canvas.getContext("2d");
- if (!context) {
- return true;
- }
- const parent = this.getRenderingCanvas();
- _onBeforeViewRenderObservable.notifyObservers(view);
- const camera = view.camera;
- let previewCamera = null;
- let scene = null;
- if (camera) {
- scene = camera.getScene();
- if (!scene || (scene.activeCameras && scene.activeCameras.length)) {
- return true;
- }
- this.activeView = view;
- previewCamera = scene.activeCamera;
- scene.activeCamera = camera;
- }
- if (view.customResize) {
- view.customResize(canvas);
- }
- else {
- // Set sizes
- const width = Math.floor(canvas.clientWidth / this._hardwareScalingLevel);
- const height = Math.floor(canvas.clientHeight / this._hardwareScalingLevel);
- const dimsChanged = width !== canvas.width || parent.width !== canvas.width || height !== canvas.height || parent.height !== canvas.height;
- if (canvas.clientWidth && canvas.clientHeight && dimsChanged) {
- canvas.width = width;
- canvas.height = height;
- this.setSize(width, height);
- }
- }
- if (!parent.width || !parent.height) {
- return false;
- }
- // Render the frame
- this._renderFrame();
- this.flushFramebuffer();
- // Copy to target
- if (view.clearBeforeCopy) {
- context.clearRect(0, 0, parent.width, parent.height);
- }
- context.drawImage(parent, 0, 0);
- // Restore
- if (previewCamera && scene) {
- scene.activeCamera = previewCamera;
- }
- _onAfterViewRenderObservable.notifyObservers(view);
- return true;
-};
-engine_Engine.prototype._renderViews = function () {
- if (!this.views || this.views.length === 0) {
- return false;
- }
- const parent = this.getRenderingCanvas();
- if (!parent) {
- return false;
- }
- let inputElementView;
- for (const view of this.views) {
- if (!view.enabled) {
- continue;
- }
- const canvas = view.target;
- // Always render the view correspondent to the inputElement for last
- if (canvas === this.inputElement) {
- inputElementView = view;
- continue;
- }
- if (!this._renderViewStep(view)) {
- return false;
- }
- }
- if (inputElementView) {
- if (!this._renderViewStep(inputElementView)) {
- return false;
- }
- }
- this.activeView = null;
- return true;
-};
-//# sourceMappingURL=engine.views.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.storageBuffer.js
-
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-ThinEngine.prototype.createStorageBuffer = function (data, creationFlags) {
- throw new Error("createStorageBuffer: Unsupported method in this engine!");
-};
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-ThinEngine.prototype.updateStorageBuffer = function (buffer, data, byteOffset, byteLength) { };
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-ThinEngine.prototype.readFromStorageBuffer = function (storageBuffer, offset, size, buffer) {
- throw new Error("readFromStorageBuffer: Unsupported method in this engine!");
-};
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-ThinEngine.prototype.setStorageBuffer = function (name, buffer) {
- throw new Error("setStorageBuffer: Unsupported method in this engine!");
-};
-//# sourceMappingURL=engine.storageBuffer.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/engine.textureSelector.js
-
-function transformTextureUrl(url) {
- const excludeFn = (entry) => {
- const strRegExPattern = "\\b" + entry + "\\b";
- return url && (url === entry || url.match(new RegExp(strRegExPattern, "g")));
- };
- if (this._excludedCompressedTextures && this._excludedCompressedTextures.some(excludeFn)) {
- return url;
- }
- const lastDot = url.lastIndexOf(".");
- const lastQuestionMark = url.lastIndexOf("?");
- const querystring = lastQuestionMark > -1 ? url.substring(lastQuestionMark, url.length) : "";
- return (lastDot > -1 ? url.substring(0, lastDot) : url) + this._textureFormatInUse + querystring;
-}
-Object.defineProperty(engine_Engine.prototype, "texturesSupported", {
- get: function () {
- // Intelligently add supported compressed formats in order to check for.
- // Check for ASTC support first as it is most powerful and to be very cross platform.
- // Next PVRTC & DXT, which are probably superior to ETC1/2.
- // Likely no hardware which supports both PVR & DXT, so order matters little.
- // ETC2 is newer and handles ETC1 (no alpha capability), so check for first.
- const texturesSupported = new Array();
- if (this._caps.astc) {
- texturesSupported.push("-astc.ktx");
- }
- if (this._caps.s3tc) {
- texturesSupported.push("-dxt.ktx");
- }
- if (this._caps.pvrtc) {
- texturesSupported.push("-pvrtc.ktx");
- }
- if (this._caps.etc2) {
- texturesSupported.push("-etc2.ktx");
- }
- if (this._caps.etc1) {
- texturesSupported.push("-etc1.ktx");
- }
- return texturesSupported;
- },
- enumerable: true,
- configurable: true,
-});
-Object.defineProperty(engine_Engine.prototype, "textureFormatInUse", {
- get: function () {
- return this._textureFormatInUse || null;
- },
- enumerable: true,
- configurable: true,
-});
-engine_Engine.prototype.setCompressedTextureExclusions = function (skippedFiles) {
- this._excludedCompressedTextures = skippedFiles;
-};
-engine_Engine.prototype.setTextureFormatToUse = function (formatsAvailable) {
- const texturesSupported = this.texturesSupported;
- for (let i = 0, len1 = texturesSupported.length; i < len1; i++) {
- for (let j = 0, len2 = formatsAvailable.length; j < len2; j++) {
- if (texturesSupported[i] === formatsAvailable[j].toLowerCase()) {
- this._transformTextureUrl = transformTextureUrl.bind(this);
- return (this._textureFormatInUse = texturesSupported[i]);
- }
- }
- }
- // actively set format to nothing, to allow this to be called more than once
- // and possibly fail the 2nd time
- this._textureFormatInUse = "";
- this._transformTextureUrl = null;
- return null;
-};
-//# sourceMappingURL=engine.textureSelector.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Extensions/index.js
-/* eslint-disable import/export */
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-// must import first since nothing references the exports
-
-// eslint-disable-next-line no-duplicate-imports
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Native/nativeDataStream.js
-/** @internal */
-class NativeDataStream {
- constructor() {
- const buffer = new ArrayBuffer(NativeDataStream.DEFAULT_BUFFER_SIZE);
- this._uint32s = new Uint32Array(buffer);
- this._int32s = new Int32Array(buffer);
- this._float32s = new Float32Array(buffer);
- this._length = NativeDataStream.DEFAULT_BUFFER_SIZE / 4;
- this._position = 0;
- this._nativeDataStream = new _native.NativeDataStream(() => {
- this._flush();
- });
- }
- writeUint32(value) {
- this._flushIfNecessary(1);
- this._uint32s[this._position++] = value;
- }
- writeInt32(value) {
- this._flushIfNecessary(1);
- this._int32s[this._position++] = value;
- }
- writeFloat32(value) {
- this._flushIfNecessary(1);
- this._float32s[this._position++] = value;
- }
- writeUint32Array(values) {
- this._flushIfNecessary(1 + values.length);
- this._uint32s[this._position++] = values.length;
- this._uint32s.set(values, this._position);
- this._position += values.length;
- }
- writeInt32Array(values) {
- this._flushIfNecessary(1 + values.length);
- this._uint32s[this._position++] = values.length;
- this._int32s.set(values, this._position);
- this._position += values.length;
- }
- writeFloat32Array(values) {
- this._flushIfNecessary(1 + values.length);
- this._uint32s[this._position++] = values.length;
- this._float32s.set(values, this._position);
- this._position += values.length;
- }
- writeNativeData(handle) {
- this._flushIfNecessary(handle.length);
- this._uint32s.set(handle, this._position);
- this._position += handle.length;
- }
- writeBoolean(value) {
- this.writeUint32(value ? 1 : 0);
- }
- _flushIfNecessary(required) {
- if (this._position + required > this._length) {
- this._flush();
- }
- }
- _flush() {
- this._nativeDataStream.writeBuffer(this._uint32s.buffer, this._position);
- this._position = 0;
- }
-}
-// Must be multiple of 4!
-// eslint-disable-next-line @typescript-eslint/naming-convention
-NativeDataStream.DEFAULT_BUFFER_SIZE = 65536;
-//# sourceMappingURL=nativeDataStream.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Maths/sphericalPolynomial.js
-/* eslint-disable @typescript-eslint/naming-convention */
-
-
-// https://dickyjim.wordpress.com/2013/09/04/spherical-harmonics-for-beginners/
-// http://silviojemma.com/public/papers/lighting/spherical-harmonic-lighting.pdf
-// https://www.ppsloan.org/publications/StupidSH36.pdf
-// http://cseweb.ucsd.edu/~ravir/papers/envmap/envmap.pdf
-// https://www.ppsloan.org/publications/SHJCGT.pdf
-// https://www.ppsloan.org/publications/shdering.pdf
-// https://google.github.io/filament/Filament.md.html#annex/sphericalharmonics
-// https://patapom.com/blog/SHPortal/
-// https://imdoingitwrong.wordpress.com/2011/04/14/spherical-harmonics-wtf/
-// Using real SH basis:
-// m>0 m m
-// y = sqrt(2) * K * P * cos(m*phi) * cos(theta)
-// l l l
-//
-// m<0 m |m|
-// y = sqrt(2) * K * P * sin(m*phi) * cos(theta)
-// l l l
-//
-// m=0 0 0
-// y = K * P * trigono terms
-// l l l
-//
-// m (2l + 1)(l - |m|)!
-// K = sqrt(------------------)
-// l 4pi(l + |m|)!
-//
-// and P by recursion:
-//
-// P00(x) = 1
-// P01(x) = x
-// Pll(x) = (-1^l)(2l - 1)!!(1-x*x)^(1/2)
-// ((2l - 1)x[Pl-1/m]-(l + m - 1)[Pl-2/m])
-// Plm(x) = ---------------------------------------
-// l - m
-// Leaving the trigonometric terms aside we can precompute the constants to :
-const SH3ylmBasisConstants = [
- Math.sqrt(1 / (4 * Math.PI)),
- -Math.sqrt(3 / (4 * Math.PI)),
- Math.sqrt(3 / (4 * Math.PI)),
- -Math.sqrt(3 / (4 * Math.PI)),
- Math.sqrt(15 / (4 * Math.PI)),
- -Math.sqrt(15 / (4 * Math.PI)),
- Math.sqrt(5 / (16 * Math.PI)),
- -Math.sqrt(15 / (4 * Math.PI)),
- Math.sqrt(15 / (16 * Math.PI)), // l22
-];
-// cm = cos(m * phi)
-// sm = sin(m * phi)
-// {x,y,z} = {cos(phi)sin(theta), sin(phi)sin(theta), cos(theta)}
-// By recursion on using trigo identities:
-const SH3ylmBasisTrigonometricTerms = [
- () => 1,
- (direction) => direction.y,
- (direction) => direction.z,
- (direction) => direction.x,
- (direction) => direction.x * direction.y,
- (direction) => direction.y * direction.z,
- (direction) => 3 * direction.z * direction.z - 1,
- (direction) => direction.x * direction.z,
- (direction) => direction.x * direction.x - direction.y * direction.y, // l22
-];
-// Wrap the full compute
-const applySH3 = (lm, direction) => {
- return SH3ylmBasisConstants[lm] * SH3ylmBasisTrigonometricTerms[lm](direction);
-};
-// Derived from the integration of the a kernel convolution to SH.
-// Great explanation here: https://patapom.com/blog/SHPortal/#about-distant-radiance-and-irradiance-environments
-const SHCosKernelConvolution = [Math.PI, (2 * Math.PI) / 3, (2 * Math.PI) / 3, (2 * Math.PI) / 3, Math.PI / 4, Math.PI / 4, Math.PI / 4, Math.PI / 4, Math.PI / 4];
-/**
- * Class representing spherical harmonics coefficients to the 3rd degree
- */
-class SphericalHarmonics {
- constructor() {
- /**
- * Defines whether or not the harmonics have been prescaled for rendering.
- */
- this.preScaled = false;
- /**
- * The l0,0 coefficients of the spherical harmonics
- */
- this.l00 = math_vector_Vector3.Zero();
- /**
- * The l1,-1 coefficients of the spherical harmonics
- */
- this.l1_1 = math_vector_Vector3.Zero();
- /**
- * The l1,0 coefficients of the spherical harmonics
- */
- this.l10 = math_vector_Vector3.Zero();
- /**
- * The l1,1 coefficients of the spherical harmonics
- */
- this.l11 = math_vector_Vector3.Zero();
- /**
- * The l2,-2 coefficients of the spherical harmonics
- */
- this.l2_2 = math_vector_Vector3.Zero();
- /**
- * The l2,-1 coefficients of the spherical harmonics
- */
- this.l2_1 = math_vector_Vector3.Zero();
- /**
- * The l2,0 coefficients of the spherical harmonics
- */
- this.l20 = math_vector_Vector3.Zero();
- /**
- * The l2,1 coefficients of the spherical harmonics
- */
- this.l21 = math_vector_Vector3.Zero();
- /**
- * The l2,2 coefficients of the spherical harmonics
- */
- this.l22 = math_vector_Vector3.Zero();
- }
- /**
- * Adds a light to the spherical harmonics
- * @param direction the direction of the light
- * @param color the color of the light
- * @param deltaSolidAngle the delta solid angle of the light
- */
- addLight(direction, color, deltaSolidAngle) {
- math_vector_TmpVectors.Vector3[0].set(color.r, color.g, color.b);
- const colorVector = math_vector_TmpVectors.Vector3[0];
- const c = math_vector_TmpVectors.Vector3[1];
- colorVector.scaleToRef(deltaSolidAngle, c);
- c.scaleToRef(applySH3(0, direction), math_vector_TmpVectors.Vector3[2]);
- this.l00.addInPlace(math_vector_TmpVectors.Vector3[2]);
- c.scaleToRef(applySH3(1, direction), math_vector_TmpVectors.Vector3[2]);
- this.l1_1.addInPlace(math_vector_TmpVectors.Vector3[2]);
- c.scaleToRef(applySH3(2, direction), math_vector_TmpVectors.Vector3[2]);
- this.l10.addInPlace(math_vector_TmpVectors.Vector3[2]);
- c.scaleToRef(applySH3(3, direction), math_vector_TmpVectors.Vector3[2]);
- this.l11.addInPlace(math_vector_TmpVectors.Vector3[2]);
- c.scaleToRef(applySH3(4, direction), math_vector_TmpVectors.Vector3[2]);
- this.l2_2.addInPlace(math_vector_TmpVectors.Vector3[2]);
- c.scaleToRef(applySH3(5, direction), math_vector_TmpVectors.Vector3[2]);
- this.l2_1.addInPlace(math_vector_TmpVectors.Vector3[2]);
- c.scaleToRef(applySH3(6, direction), math_vector_TmpVectors.Vector3[2]);
- this.l20.addInPlace(math_vector_TmpVectors.Vector3[2]);
- c.scaleToRef(applySH3(7, direction), math_vector_TmpVectors.Vector3[2]);
- this.l21.addInPlace(math_vector_TmpVectors.Vector3[2]);
- c.scaleToRef(applySH3(8, direction), math_vector_TmpVectors.Vector3[2]);
- this.l22.addInPlace(math_vector_TmpVectors.Vector3[2]);
- }
- /**
- * Scales the spherical harmonics by the given amount
- * @param scale the amount to scale
- */
- scaleInPlace(scale) {
- this.l00.scaleInPlace(scale);
- this.l1_1.scaleInPlace(scale);
- this.l10.scaleInPlace(scale);
- this.l11.scaleInPlace(scale);
- this.l2_2.scaleInPlace(scale);
- this.l2_1.scaleInPlace(scale);
- this.l20.scaleInPlace(scale);
- this.l21.scaleInPlace(scale);
- this.l22.scaleInPlace(scale);
- }
- /**
- * Convert from incident radiance (Li) to irradiance (E) by applying convolution with the cosine-weighted hemisphere.
- *
- * ```
- * E_lm = A_l * L_lm
- * ```
- *
- * In spherical harmonics this convolution amounts to scaling factors for each frequency band.
- * This corresponds to equation 5 in "An Efficient Representation for Irradiance Environment Maps", where
- * the scaling factors are given in equation 9.
- */
- convertIncidentRadianceToIrradiance() {
- // Constant (Band 0)
- this.l00.scaleInPlace(SHCosKernelConvolution[0]);
- // Linear (Band 1)
- this.l1_1.scaleInPlace(SHCosKernelConvolution[1]);
- this.l10.scaleInPlace(SHCosKernelConvolution[2]);
- this.l11.scaleInPlace(SHCosKernelConvolution[3]);
- // Quadratic (Band 2)
- this.l2_2.scaleInPlace(SHCosKernelConvolution[4]);
- this.l2_1.scaleInPlace(SHCosKernelConvolution[5]);
- this.l20.scaleInPlace(SHCosKernelConvolution[6]);
- this.l21.scaleInPlace(SHCosKernelConvolution[7]);
- this.l22.scaleInPlace(SHCosKernelConvolution[8]);
- }
- /**
- * Convert from irradiance to outgoing radiance for Lambertian BDRF, suitable for efficient shader evaluation.
- *
- * ```
- * L = (1/pi) * E * rho
- * ```
- *
- * This is done by an additional scale by 1/pi, so is a fairly trivial operation but important conceptually.
- */
- convertIrradianceToLambertianRadiance() {
- this.scaleInPlace(1.0 / Math.PI);
- // The resultant SH now represents outgoing radiance, so includes the Lambert 1/pi normalisation factor but without albedo (rho) applied
- // (The pixel shader must apply albedo after texture fetches, etc).
- }
- /**
- * Integrates the reconstruction coefficients directly in to the SH preventing further
- * required operations at run time.
- *
- * This is simply done by scaling back the SH with Ylm constants parameter.
- * The trigonometric part being applied by the shader at run time.
- */
- preScaleForRendering() {
- this.preScaled = true;
- this.l00.scaleInPlace(SH3ylmBasisConstants[0]);
- this.l1_1.scaleInPlace(SH3ylmBasisConstants[1]);
- this.l10.scaleInPlace(SH3ylmBasisConstants[2]);
- this.l11.scaleInPlace(SH3ylmBasisConstants[3]);
- this.l2_2.scaleInPlace(SH3ylmBasisConstants[4]);
- this.l2_1.scaleInPlace(SH3ylmBasisConstants[5]);
- this.l20.scaleInPlace(SH3ylmBasisConstants[6]);
- this.l21.scaleInPlace(SH3ylmBasisConstants[7]);
- this.l22.scaleInPlace(SH3ylmBasisConstants[8]);
- }
- /**
- * update the spherical harmonics coefficients from the given array
- * @param data defines the 9x3 coefficients (l00, l1-1, l10, l11, l2-2, l2-1, l20, l21, l22)
- * @returns the spherical harmonics (this)
- */
- updateFromArray(data) {
- math_vector_Vector3.FromArrayToRef(data[0], 0, this.l00);
- math_vector_Vector3.FromArrayToRef(data[1], 0, this.l1_1);
- math_vector_Vector3.FromArrayToRef(data[2], 0, this.l10);
- math_vector_Vector3.FromArrayToRef(data[3], 0, this.l11);
- math_vector_Vector3.FromArrayToRef(data[4], 0, this.l2_2);
- math_vector_Vector3.FromArrayToRef(data[5], 0, this.l2_1);
- math_vector_Vector3.FromArrayToRef(data[6], 0, this.l20);
- math_vector_Vector3.FromArrayToRef(data[7], 0, this.l21);
- math_vector_Vector3.FromArrayToRef(data[8], 0, this.l22);
- return this;
- }
- /**
- * update the spherical harmonics coefficients from the given floats array
- * @param data defines the 9x3 coefficients (l00, l1-1, l10, l11, l2-2, l2-1, l20, l21, l22)
- * @returns the spherical harmonics (this)
- */
- updateFromFloatsArray(data) {
- math_vector_Vector3.FromFloatsToRef(data[0], data[1], data[2], this.l00);
- math_vector_Vector3.FromFloatsToRef(data[3], data[4], data[5], this.l1_1);
- math_vector_Vector3.FromFloatsToRef(data[6], data[7], data[8], this.l10);
- math_vector_Vector3.FromFloatsToRef(data[9], data[10], data[11], this.l11);
- math_vector_Vector3.FromFloatsToRef(data[12], data[13], data[14], this.l2_2);
- math_vector_Vector3.FromFloatsToRef(data[15], data[16], data[17], this.l2_1);
- math_vector_Vector3.FromFloatsToRef(data[18], data[19], data[20], this.l20);
- math_vector_Vector3.FromFloatsToRef(data[21], data[22], data[23], this.l21);
- math_vector_Vector3.FromFloatsToRef(data[24], data[25], data[26], this.l22);
- return this;
- }
- /**
- * Constructs a spherical harmonics from an array.
- * @param data defines the 9x3 coefficients (l00, l1-1, l10, l11, l2-2, l2-1, l20, l21, l22)
- * @returns the spherical harmonics
- */
- static FromArray(data) {
- const sh = new SphericalHarmonics();
- return sh.updateFromArray(data);
- }
- // Keep for references.
- /**
- * Gets the spherical harmonics from polynomial
- * @param polynomial the spherical polynomial
- * @returns the spherical harmonics
- */
- static FromPolynomial(polynomial) {
- const result = new SphericalHarmonics();
- result.l00 = polynomial.xx.scale(0.376127).add(polynomial.yy.scale(0.376127)).add(polynomial.zz.scale(0.376126));
- result.l1_1 = polynomial.y.scale(0.977204);
- result.l10 = polynomial.z.scale(0.977204);
- result.l11 = polynomial.x.scale(0.977204);
- result.l2_2 = polynomial.xy.scale(1.16538);
- result.l2_1 = polynomial.yz.scale(1.16538);
- result.l20 = polynomial.zz.scale(1.34567).subtract(polynomial.xx.scale(0.672834)).subtract(polynomial.yy.scale(0.672834));
- result.l21 = polynomial.zx.scale(1.16538);
- result.l22 = polynomial.xx.scale(1.16538).subtract(polynomial.yy.scale(1.16538));
- result.l1_1.scaleInPlace(-1);
- result.l11.scaleInPlace(-1);
- result.l2_1.scaleInPlace(-1);
- result.l21.scaleInPlace(-1);
- result.scaleInPlace(Math.PI);
- return result;
- }
-}
-/**
- * Class representing spherical polynomial coefficients to the 3rd degree
- */
-class SphericalPolynomial {
- constructor() {
- /**
- * The x coefficients of the spherical polynomial
- */
- this.x = math_vector_Vector3.Zero();
- /**
- * The y coefficients of the spherical polynomial
- */
- this.y = math_vector_Vector3.Zero();
- /**
- * The z coefficients of the spherical polynomial
- */
- this.z = math_vector_Vector3.Zero();
- /**
- * The xx coefficients of the spherical polynomial
- */
- this.xx = math_vector_Vector3.Zero();
- /**
- * The yy coefficients of the spherical polynomial
- */
- this.yy = math_vector_Vector3.Zero();
- /**
- * The zz coefficients of the spherical polynomial
- */
- this.zz = math_vector_Vector3.Zero();
- /**
- * The xy coefficients of the spherical polynomial
- */
- this.xy = math_vector_Vector3.Zero();
- /**
- * The yz coefficients of the spherical polynomial
- */
- this.yz = math_vector_Vector3.Zero();
- /**
- * The zx coefficients of the spherical polynomial
- */
- this.zx = math_vector_Vector3.Zero();
- }
- /**
- * The spherical harmonics used to create the polynomials.
- */
- get preScaledHarmonics() {
- if (!this._harmonics) {
- this._harmonics = SphericalHarmonics.FromPolynomial(this);
- }
- if (!this._harmonics.preScaled) {
- this._harmonics.preScaleForRendering();
- }
- return this._harmonics;
- }
- /**
- * Adds an ambient color to the spherical polynomial
- * @param color the color to add
- */
- addAmbient(color) {
- math_vector_TmpVectors.Vector3[0].copyFromFloats(color.r, color.g, color.b);
- const colorVector = math_vector_TmpVectors.Vector3[0];
- this.xx.addInPlace(colorVector);
- this.yy.addInPlace(colorVector);
- this.zz.addInPlace(colorVector);
- }
- /**
- * Scales the spherical polynomial by the given amount
- * @param scale the amount to scale
- */
- scaleInPlace(scale) {
- this.x.scaleInPlace(scale);
- this.y.scaleInPlace(scale);
- this.z.scaleInPlace(scale);
- this.xx.scaleInPlace(scale);
- this.yy.scaleInPlace(scale);
- this.zz.scaleInPlace(scale);
- this.yz.scaleInPlace(scale);
- this.zx.scaleInPlace(scale);
- this.xy.scaleInPlace(scale);
- }
- /**
- * Updates the spherical polynomial from harmonics
- * @param harmonics the spherical harmonics
- * @returns the spherical polynomial
- */
- updateFromHarmonics(harmonics) {
- this._harmonics = harmonics;
- this.x.copyFrom(harmonics.l11);
- this.x.scaleInPlace(1.02333).scaleInPlace(-1);
- this.y.copyFrom(harmonics.l1_1);
- this.y.scaleInPlace(1.02333).scaleInPlace(-1);
- this.z.copyFrom(harmonics.l10);
- this.z.scaleInPlace(1.02333);
- this.xx.copyFrom(harmonics.l00);
- math_vector_TmpVectors.Vector3[0].copyFrom(harmonics.l20).scaleInPlace(0.247708);
- math_vector_TmpVectors.Vector3[1].copyFrom(harmonics.l22).scaleInPlace(0.429043);
- this.xx.scaleInPlace(0.886277).subtractInPlace(math_vector_TmpVectors.Vector3[0]).addInPlace(math_vector_TmpVectors.Vector3[1]);
- this.yy.copyFrom(harmonics.l00);
- this.yy.scaleInPlace(0.886277).subtractInPlace(math_vector_TmpVectors.Vector3[0]).subtractInPlace(math_vector_TmpVectors.Vector3[1]);
- this.zz.copyFrom(harmonics.l00);
- math_vector_TmpVectors.Vector3[0].copyFrom(harmonics.l20).scaleInPlace(0.495417);
- this.zz.scaleInPlace(0.886277).addInPlace(math_vector_TmpVectors.Vector3[0]);
- this.yz.copyFrom(harmonics.l2_1);
- this.yz.scaleInPlace(0.858086).scaleInPlace(-1);
- this.zx.copyFrom(harmonics.l21);
- this.zx.scaleInPlace(0.858086).scaleInPlace(-1);
- this.xy.copyFrom(harmonics.l2_2);
- this.xy.scaleInPlace(0.858086);
- this.scaleInPlace(1.0 / Math.PI);
- return this;
- }
- /**
- * Gets the spherical polynomial from harmonics
- * @param harmonics the spherical harmonics
- * @returns the spherical polynomial
- */
- static FromHarmonics(harmonics) {
- const result = new SphericalPolynomial();
- return result.updateFromHarmonics(harmonics);
- }
- /**
- * Constructs a spherical polynomial from an array.
- * @param data defines the 9x3 coefficients (x, y, z, xx, yy, zz, yz, zx, xy)
- * @returns the spherical polynomial
- */
- static FromArray(data) {
- const sp = new SphericalPolynomial();
- math_vector_Vector3.FromArrayToRef(data[0], 0, sp.x);
- math_vector_Vector3.FromArrayToRef(data[1], 0, sp.y);
- math_vector_Vector3.FromArrayToRef(data[2], 0, sp.z);
- math_vector_Vector3.FromArrayToRef(data[3], 0, sp.xx);
- math_vector_Vector3.FromArrayToRef(data[4], 0, sp.yy);
- math_vector_Vector3.FromArrayToRef(data[5], 0, sp.zz);
- math_vector_Vector3.FromArrayToRef(data[6], 0, sp.yz);
- math_vector_Vector3.FromArrayToRef(data[7], 0, sp.zx);
- math_vector_Vector3.FromArrayToRef(data[8], 0, sp.xy);
- return sp;
- }
-}
-//# sourceMappingURL=sphericalPolynomial.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/rgbdDecode.fragment.js
-// Do not edit.
-
-
-const rgbdDecode_fragment_name = "rgbdDecodePixelShader";
-const rgbdDecode_fragment_shader = `varying vec2 vUV;uniform sampler2D textureSampler;
-#include
-#define CUSTOM_FRAGMENT_DEFINITIONS
-void main(void)
-{gl_FragColor=vec4(fromRGBD(texture2D(textureSampler,vUV)),1.0);}`;
-// Sideeffect
-ShaderStore.ShadersStore[rgbdDecode_fragment_name] = rgbdDecode_fragment_shader;
-/** @internal */
-const rgbdDecodePixelShader = { name: rgbdDecode_fragment_name, shader: rgbdDecode_fragment_shader };
-//# sourceMappingURL=rgbdDecode.fragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/textureTools.js
-
-
-
-
-
-/**
- * Uses the GPU to create a copy texture rescaled at a given size
- * @param texture Texture to copy from
- * @param width defines the desired width
- * @param height defines the desired height
- * @param useBilinearMode defines if bilinear mode has to be used
- * @returns the generated texture
- */
-function CreateResizedCopy(texture, width, height, useBilinearMode = true) {
- const scene = texture.getScene();
- const engine = scene.getEngine();
- const rtt = new renderTargetTexture_RenderTargetTexture("resized" + texture.name, { width: width, height: height }, scene, !texture.noMipmap, true, texture._texture.type, false, texture.samplingMode, false);
- rtt.wrapU = texture.wrapU;
- rtt.wrapV = texture.wrapV;
- rtt.uOffset = texture.uOffset;
- rtt.vOffset = texture.vOffset;
- rtt.uScale = texture.uScale;
- rtt.vScale = texture.vScale;
- rtt.uAng = texture.uAng;
- rtt.vAng = texture.vAng;
- rtt.wAng = texture.wAng;
- rtt.coordinatesIndex = texture.coordinatesIndex;
- rtt.level = texture.level;
- rtt.anisotropicFilteringLevel = texture.anisotropicFilteringLevel;
- rtt._texture.isReady = false;
- texture.wrapU = texture_Texture.CLAMP_ADDRESSMODE;
- texture.wrapV = texture_Texture.CLAMP_ADDRESSMODE;
- const passPostProcess = new PassPostProcess("pass", 1, null, useBilinearMode ? texture_Texture.BILINEAR_SAMPLINGMODE : texture_Texture.NEAREST_SAMPLINGMODE, engine, false, 0);
- passPostProcess.externalTextureSamplerBinding = true;
- passPostProcess.getEffect().executeWhenCompiled(() => {
- passPostProcess.onApply = function (effect) {
- effect.setTexture("textureSampler", texture);
- };
- const internalTexture = rtt.renderTarget;
- if (internalTexture) {
- scene.postProcessManager.directRender([passPostProcess], internalTexture);
- engine.unBindFramebuffer(internalTexture);
- rtt.disposeFramebufferObjects();
- passPostProcess.dispose();
- rtt.getInternalTexture().isReady = true;
- }
- });
- return rtt;
-}
-/**
- * Apply a post process to a texture
- * @param postProcessName name of the fragment post process
- * @param internalTexture the texture to encode
- * @param scene the scene hosting the texture
- * @param type type of the output texture. If not provided, use the one from internalTexture
- * @param samplingMode sampling mode to use to sample the source texture. If not provided, use the one from internalTexture
- * @param format format of the output texture. If not provided, use the one from internalTexture
- * @returns a promise with the internalTexture having its texture replaced by the result of the processing
- */
-function ApplyPostProcess(postProcessName, internalTexture, scene, type, samplingMode, format, width, height) {
- // Gets everything ready.
- const engine = internalTexture.getEngine();
- internalTexture.isReady = false;
- samplingMode = samplingMode !== null && samplingMode !== void 0 ? samplingMode : internalTexture.samplingMode;
- type = type !== null && type !== void 0 ? type : internalTexture.type;
- format = format !== null && format !== void 0 ? format : internalTexture.format;
- width = width !== null && width !== void 0 ? width : internalTexture.width;
- height = height !== null && height !== void 0 ? height : internalTexture.height;
- if (type === -1) {
- type = 0;
- }
- return new Promise((resolve) => {
- // Create the post process
- const postProcess = new postProcess_PostProcess("postprocess", postProcessName, null, null, 1, null, samplingMode, engine, false, undefined, type, undefined, null, false, format);
- postProcess.externalTextureSamplerBinding = true;
- // Hold the output of the decoding.
- const encodedTexture = engine.createRenderTargetTexture({ width: width, height: height }, {
- generateDepthBuffer: false,
- generateMipMaps: false,
- generateStencilBuffer: false,
- samplingMode,
- type,
- format,
- });
- postProcess.getEffect().executeWhenCompiled(() => {
- // PP Render Pass
- postProcess.onApply = (effect) => {
- effect._bindTexture("textureSampler", internalTexture);
- effect.setFloat2("scale", 1, 1);
- };
- scene.postProcessManager.directRender([postProcess], encodedTexture, true);
- // Cleanup
- engine.restoreDefaultFramebuffer();
- engine._releaseTexture(internalTexture);
- if (postProcess) {
- postProcess.dispose();
- }
- // Internal Swap
- encodedTexture._swapAndDie(internalTexture);
- // Ready to get rolling again.
- internalTexture.type = type;
- internalTexture.format = 5;
- internalTexture.isReady = true;
- resolve(internalTexture);
- });
- });
-}
-// ref: http://stackoverflow.com/questions/32633585/how-do-you-convert-to-half-floats-in-javascript
-let floatView;
-let int32View;
-/**
- * Converts a number to half float
- * @param value number to convert
- * @returns converted number
- */
-function ToHalfFloat(value) {
- if (!floatView) {
- floatView = new Float32Array(1);
- int32View = new Int32Array(floatView.buffer);
- }
- floatView[0] = value;
- const x = int32View[0];
- let bits = (x >> 16) & 0x8000; /* Get the sign */
- let m = (x >> 12) & 0x07ff; /* Keep one extra bit for rounding */
- const e = (x >> 23) & 0xff; /* Using int is faster here */
- /* If zero, or denormal, or exponent underflows too much for a denormal
- * half, return signed zero. */
- if (e < 103) {
- return bits;
- }
- /* If NaN, return NaN. If Inf or exponent overflow, return Inf. */
- if (e > 142) {
- bits |= 0x7c00;
- /* If exponent was 0xff and one mantissa bit was set, it means NaN,
- * not Inf, so make sure we set one mantissa bit too. */
- bits |= (e == 255 ? 0 : 1) && x & 0x007fffff;
- return bits;
- }
- /* If exponent underflows but not too much, return a denormal */
- if (e < 113) {
- m |= 0x0800;
- /* Extra rounding may overflow and set mantissa to 0 and exponent
- * to 1, which is OK. */
- bits |= (m >> (114 - e)) + ((m >> (113 - e)) & 1);
- return bits;
- }
- bits |= ((e - 112) << 10) | (m >> 1);
- bits += m & 1;
- return bits;
-}
-/**
- * Converts a half float to a number
- * @param value half float to convert
- * @returns converted half float
- */
-function FromHalfFloat(value) {
- const s = (value & 0x8000) >> 15;
- const e = (value & 0x7c00) >> 10;
- const f = value & 0x03ff;
- if (e === 0) {
- return (s ? -1 : 1) * Math.pow(2, -14) * (f / Math.pow(2, 10));
- }
- else if (e == 0x1f) {
- return f ? NaN : (s ? -1 : 1) * Infinity;
- }
- return (s ? -1 : 1) * Math.pow(2, e - 15) * (1 + f / Math.pow(2, 10));
-}
-/**
- * Class used to host texture specific utilities
- */
-const TextureTools = {
- /**
- * Uses the GPU to create a copy texture rescaled at a given size
- * @param texture Texture to copy from
- * @param width defines the desired width
- * @param height defines the desired height
- * @param useBilinearMode defines if bilinear mode has to be used
- * @returns the generated texture
- */
- CreateResizedCopy,
- /**
- * Apply a post process to a texture
- * @param postProcessName name of the fragment post process
- * @param internalTexture the texture to encode
- * @param scene the scene hosting the texture
- * @param type type of the output texture. If not provided, use the one from internalTexture
- * @param samplingMode sampling mode to use to sample the source texture. If not provided, use the one from internalTexture
- * @param format format of the output texture. If not provided, use the one from internalTexture
- * @returns a promise with the internalTexture having its texture replaced by the result of the processing
- */
- ApplyPostProcess,
- /**
- * Converts a number to half float
- * @param value number to convert
- * @returns converted number
- */
- ToHalfFloat,
- /**
- * Converts a half float to a number
- * @param value half float to convert
- * @returns converted half float
- */
- FromHalfFloat,
-};
-//# sourceMappingURL=textureTools.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/rgbdTextureTools.js
-
-
-
-
-
-/**
- * Class used to host RGBD texture specific utilities
- */
-class RGBDTextureTools {
- /**
- * Expand the RGBD Texture from RGBD to Half Float if possible.
- * @param texture the texture to expand.
- */
- static ExpandRGBDTexture(texture) {
- const internalTexture = texture._texture;
- if (!internalTexture || !texture.isRGBD) {
- return;
- }
- // Gets everything ready.
- const engine = internalTexture.getEngine();
- const caps = engine.getCaps();
- const isReady = internalTexture.isReady;
- let expandTexture = false;
- // If half float available we can uncompress the texture
- if (caps.textureHalfFloatRender && caps.textureHalfFloatLinearFiltering) {
- expandTexture = true;
- internalTexture.type = 2;
- }
- // If full float available we can uncompress the texture
- else if (caps.textureFloatRender && caps.textureFloatLinearFiltering) {
- expandTexture = true;
- internalTexture.type = 1;
- }
- if (expandTexture) {
- // Do not use during decode.
- internalTexture.isReady = false;
- internalTexture._isRGBD = false;
- internalTexture.invertY = false;
- }
- const expandRGBDTexture = () => {
- // Expand the texture if possible
- if (expandTexture) {
- // Simply run through the decode PP.
- const rgbdPostProcess = new postProcess_PostProcess("rgbdDecode", "rgbdDecode", null, null, 1, null, 3, engine, false, undefined, internalTexture.type, undefined, null, false);
- rgbdPostProcess.externalTextureSamplerBinding = true;
- // Hold the output of the decoding.
- const expandedTexture = engine.createRenderTargetTexture(internalTexture.width, {
- generateDepthBuffer: false,
- generateMipMaps: false,
- generateStencilBuffer: false,
- samplingMode: internalTexture.samplingMode,
- type: internalTexture.type,
- format: 5,
- });
- rgbdPostProcess.getEffect().executeWhenCompiled(() => {
- // PP Render Pass
- rgbdPostProcess.onApply = (effect) => {
- effect._bindTexture("textureSampler", internalTexture);
- effect.setFloat2("scale", 1, 1);
- };
- texture.getScene().postProcessManager.directRender([rgbdPostProcess], expandedTexture, true);
- // Cleanup
- engine.restoreDefaultFramebuffer();
- engine._releaseTexture(internalTexture);
- if (rgbdPostProcess) {
- rgbdPostProcess.dispose();
- }
- // Internal Swap
- expandedTexture._swapAndDie(internalTexture);
- // Ready to get rolling again.
- internalTexture.isReady = true;
- });
- }
- };
- if (isReady) {
- expandRGBDTexture();
- }
- else {
- texture.onLoadObservable.addOnce(expandRGBDTexture);
- }
- }
- /**
- * Encode the texture to RGBD if possible.
- * @param internalTexture the texture to encode
- * @param scene the scene hosting the texture
- * @param outputTextureType type of the texture in which the encoding is performed
- * @returns a promise with the internalTexture having its texture replaced by the result of the processing
- */
- static EncodeTextureToRGBD(internalTexture, scene, outputTextureType = 0) {
- return ApplyPostProcess("rgbdEncode", internalTexture, scene, outputTextureType, 1, 5);
- }
-}
-//# sourceMappingURL=rgbdTextureTools.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/HighDynamicRange/cubemapToSphericalPolynomial.js
-
-
-
-
-
-
-class FileFaceOrientation {
- constructor(name, worldAxisForNormal, worldAxisForFileX, worldAxisForFileY) {
- this.name = name;
- this.worldAxisForNormal = worldAxisForNormal;
- this.worldAxisForFileX = worldAxisForFileX;
- this.worldAxisForFileY = worldAxisForFileY;
- }
-}
-/**
- * Helper class dealing with the extraction of spherical polynomial dataArray
- * from a cube map.
- */
-class CubeMapToSphericalPolynomialTools {
- /**
- * Converts a texture to the according Spherical Polynomial data.
- * This extracts the first 3 orders only as they are the only one used in the lighting.
- *
- * @param texture The texture to extract the information from.
- * @returns The Spherical Polynomial data.
- */
- static ConvertCubeMapTextureToSphericalPolynomial(texture) {
- var _a;
- if (!texture.isCube) {
- // Only supports cube Textures currently.
- return null;
- }
- (_a = texture.getScene()) === null || _a === void 0 ? void 0 : _a.getEngine().flushFramebuffer();
- const size = texture.getSize().width;
- const rightPromise = texture.readPixels(0, undefined, undefined, false);
- const leftPromise = texture.readPixels(1, undefined, undefined, false);
- let upPromise;
- let downPromise;
- if (texture.isRenderTarget) {
- upPromise = texture.readPixels(3, undefined, undefined, false);
- downPromise = texture.readPixels(2, undefined, undefined, false);
- }
- else {
- upPromise = texture.readPixels(2, undefined, undefined, false);
- downPromise = texture.readPixels(3, undefined, undefined, false);
- }
- const frontPromise = texture.readPixels(4, undefined, undefined, false);
- const backPromise = texture.readPixels(5, undefined, undefined, false);
- const gammaSpace = texture.gammaSpace;
- // Always read as RGBA.
- const format = 5;
- let type = 0;
- if (texture.textureType == 1 || texture.textureType == 2) {
- type = 1;
- }
- return new Promise((resolve) => {
- Promise.all([leftPromise, rightPromise, upPromise, downPromise, frontPromise, backPromise]).then(([left, right, up, down, front, back]) => {
- const cubeInfo = {
- size,
- right,
- left,
- up,
- down,
- front,
- back,
- format,
- type,
- gammaSpace,
- };
- resolve(this.ConvertCubeMapToSphericalPolynomial(cubeInfo));
- });
- });
- }
- /**
- * Compute the area on the unit sphere of the rectangle defined by (x,y) and the origin
- * See https://www.rorydriscoll.com/2012/01/15/cubemap-texel-solid-angle/
- * @param x
- * @param y
- */
- static _AreaElement(x, y) {
- return Math.atan2(x * y, Math.sqrt(x * x + y * y + 1));
- }
- /**
- * Converts a cubemap to the according Spherical Polynomial data.
- * This extracts the first 3 orders only as they are the only one used in the lighting.
- *
- * @param cubeInfo The Cube map to extract the information from.
- * @returns The Spherical Polynomial data.
- */
- static ConvertCubeMapToSphericalPolynomial(cubeInfo) {
- const sphericalHarmonics = new SphericalHarmonics();
- let totalSolidAngle = 0.0;
- // The (u,v) range is [-1,+1], so the distance between each texel is 2/Size.
- const du = 2.0 / cubeInfo.size;
- const dv = du;
- const halfTexel = 0.5 * du;
- // The (u,v) of the first texel is half a texel from the corner (-1,-1).
- const minUV = halfTexel - 1.0;
- for (let faceIndex = 0; faceIndex < 6; faceIndex++) {
- const fileFace = this._FileFaces[faceIndex];
- const dataArray = cubeInfo[fileFace.name];
- let v = minUV;
- // TODO: we could perform the summation directly into a SphericalPolynomial (SP), which is more efficient than SphericalHarmonic (SH).
- // This is possible because during the summation we do not need the SH-specific properties, e.g. orthogonality.
- // Because SP is still linear, so summation is fine in that basis.
- const stride = cubeInfo.format === 5 ? 4 : 3;
- for (let y = 0; y < cubeInfo.size; y++) {
- let u = minUV;
- for (let x = 0; x < cubeInfo.size; x++) {
- // World direction (not normalised)
- const worldDirection = fileFace.worldAxisForFileX.scale(u).add(fileFace.worldAxisForFileY.scale(v)).add(fileFace.worldAxisForNormal);
- worldDirection.normalize();
- const deltaSolidAngle = this._AreaElement(u - halfTexel, v - halfTexel) -
- this._AreaElement(u - halfTexel, v + halfTexel) -
- this._AreaElement(u + halfTexel, v - halfTexel) +
- this._AreaElement(u + halfTexel, v + halfTexel);
- let r = dataArray[y * cubeInfo.size * stride + x * stride + 0];
- let g = dataArray[y * cubeInfo.size * stride + x * stride + 1];
- let b = dataArray[y * cubeInfo.size * stride + x * stride + 2];
- // Prevent NaN harmonics with extreme HDRI data.
- if (isNaN(r)) {
- r = 0;
- }
- if (isNaN(g)) {
- g = 0;
- }
- if (isNaN(b)) {
- b = 0;
- }
- // Handle Integer types.
- if (cubeInfo.type === 0) {
- r /= 255;
- g /= 255;
- b /= 255;
- }
- // Handle Gamma space textures.
- if (cubeInfo.gammaSpace) {
- r = Math.pow(math_scalar_Scalar.Clamp(r), ToLinearSpace);
- g = Math.pow(math_scalar_Scalar.Clamp(g), ToLinearSpace);
- b = Math.pow(math_scalar_Scalar.Clamp(b), ToLinearSpace);
- }
- // Prevent to explode in case of really high dynamic ranges.
- // sh 3 would not be enough to accurately represent it.
- const max = this.MAX_HDRI_VALUE;
- if (this.PRESERVE_CLAMPED_COLORS) {
- const currentMax = Math.max(r, g, b);
- if (currentMax > max) {
- const factor = max / currentMax;
- r *= factor;
- g *= factor;
- b *= factor;
- }
- }
- else {
- r = math_scalar_Scalar.Clamp(r, 0, max);
- g = math_scalar_Scalar.Clamp(g, 0, max);
- b = math_scalar_Scalar.Clamp(b, 0, max);
- }
- const color = new math_color_Color3(r, g, b);
- sphericalHarmonics.addLight(worldDirection, color, deltaSolidAngle);
- totalSolidAngle += deltaSolidAngle;
- u += du;
- }
- v += dv;
- }
- }
- // Solid angle for entire sphere is 4*pi
- const sphereSolidAngle = 4.0 * Math.PI;
- // Adjust the solid angle to allow for how many faces we processed.
- const facesProcessed = 6.0;
- const expectedSolidAngle = (sphereSolidAngle * facesProcessed) / 6.0;
- // Adjust the harmonics so that the accumulated solid angle matches the expected solid angle.
- // This is needed because the numerical integration over the cube uses a
- // small angle approximation of solid angle for each texel (see deltaSolidAngle),
- // and also to compensate for accumulative error due to float precision in the summation.
- const correctionFactor = expectedSolidAngle / totalSolidAngle;
- sphericalHarmonics.scaleInPlace(correctionFactor);
- sphericalHarmonics.convertIncidentRadianceToIrradiance();
- sphericalHarmonics.convertIrradianceToLambertianRadiance();
- return SphericalPolynomial.FromHarmonics(sphericalHarmonics);
- }
-}
-CubeMapToSphericalPolynomialTools._FileFaces = [
- new FileFaceOrientation("right", new math_vector_Vector3(1, 0, 0), new math_vector_Vector3(0, 0, -1), new math_vector_Vector3(0, -1, 0)),
- new FileFaceOrientation("left", new math_vector_Vector3(-1, 0, 0), new math_vector_Vector3(0, 0, 1), new math_vector_Vector3(0, -1, 0)),
- new FileFaceOrientation("up", new math_vector_Vector3(0, 1, 0), new math_vector_Vector3(1, 0, 0), new math_vector_Vector3(0, 0, 1)),
- new FileFaceOrientation("down", new math_vector_Vector3(0, -1, 0), new math_vector_Vector3(1, 0, 0), new math_vector_Vector3(0, 0, -1)),
- new FileFaceOrientation("front", new math_vector_Vector3(0, 0, 1), new math_vector_Vector3(1, 0, 0), new math_vector_Vector3(0, -1, 0)),
- new FileFaceOrientation("back", new math_vector_Vector3(0, 0, -1), new math_vector_Vector3(-1, 0, 0), new math_vector_Vector3(0, -1, 0)), // -Z bottom
-];
-/** @internal */
-CubeMapToSphericalPolynomialTools.MAX_HDRI_VALUE = 4096;
-/** @internal */
-CubeMapToSphericalPolynomialTools.PRESERVE_CLAMPED_COLORS = false;
-//# sourceMappingURL=cubemapToSphericalPolynomial.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Materials/Textures/baseTexture.polynomial.js
-
-
-baseTexture_BaseTexture.prototype.forceSphericalPolynomialsRecompute = function () {
- if (this._texture) {
- this._texture._sphericalPolynomial = null;
- this._texture._sphericalPolynomialPromise = null;
- this._texture._sphericalPolynomialComputed = false;
- }
-};
-Object.defineProperty(baseTexture_BaseTexture.prototype, "sphericalPolynomial", {
- get: function () {
- if (this._texture) {
- if (this._texture._sphericalPolynomial || this._texture._sphericalPolynomialComputed) {
- return this._texture._sphericalPolynomial;
- }
- if (this._texture.isReady) {
- if (!this._texture._sphericalPolynomialPromise) {
- this._texture._sphericalPolynomialPromise = CubeMapToSphericalPolynomialTools.ConvertCubeMapTextureToSphericalPolynomial(this);
- if (this._texture._sphericalPolynomialPromise === null) {
- this._texture._sphericalPolynomialComputed = true;
- }
- else {
- this._texture._sphericalPolynomialPromise.then((sphericalPolynomial) => {
- this._texture._sphericalPolynomial = sphericalPolynomial;
- this._texture._sphericalPolynomialComputed = true;
- });
- }
- }
- return null;
- }
- }
- return null;
- },
- set: function (value) {
- if (this._texture) {
- this._texture._sphericalPolynomial = value;
- }
- },
- enumerable: true,
- configurable: true,
-});
-//# sourceMappingURL=baseTexture.polynomial.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Shaders/rgbdEncode.fragment.js
-// Do not edit.
-
-
-const rgbdEncode_fragment_name = "rgbdEncodePixelShader";
-const rgbdEncode_fragment_shader = `varying vec2 vUV;uniform sampler2D textureSampler;
-#include
-#define CUSTOM_FRAGMENT_DEFINITIONS
-void main(void)
-{gl_FragColor=toRGBD(texture2D(textureSampler,vUV).rgb);}`;
-// Sideeffect
-ShaderStore.ShadersStore[rgbdEncode_fragment_name] = rgbdEncode_fragment_shader;
-/** @internal */
-const rgbdEncodePixelShader = { name: rgbdEncode_fragment_name, shader: rgbdEncode_fragment_shader };
-//# sourceMappingURL=rgbdEncode.fragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/environmentTextureTools.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-const DefaultEnvironmentTextureImageType = "image/png";
-const CurrentVersion = 2;
-/**
- * Magic number identifying the env file.
- */
-const MagicBytes = [0x86, 0x16, 0x87, 0x96, 0xf6, 0xd6, 0x96, 0x36];
-/**
- * Gets the environment info from an env file.
- * @param data The array buffer containing the .env bytes.
- * @returns the environment file info (the json header) if successfully parsed, normalized to the latest supported version.
- */
-function GetEnvInfo(data) {
- const dataView = new DataView(data.buffer, data.byteOffset, data.byteLength);
- let pos = 0;
- for (let i = 0; i < MagicBytes.length; i++) {
- if (dataView.getUint8(pos++) !== MagicBytes[i]) {
- logger_Logger.Error("Not a babylon environment map");
- return null;
- }
- }
- // Read json manifest - collect characters up to null terminator
- let manifestString = "";
- let charCode = 0x00;
- while ((charCode = dataView.getUint8(pos++))) {
- manifestString += String.fromCharCode(charCode);
- }
- let manifest = JSON.parse(manifestString);
- manifest = normalizeEnvInfo(manifest);
- if (manifest.specular) {
- // Extend the header with the position of the payload.
- manifest.specular.specularDataPosition = pos;
- // Fallback to 0.8 exactly if lodGenerationScale is not defined for backward compatibility.
- manifest.specular.lodGenerationScale = manifest.specular.lodGenerationScale || 0.8;
- }
- return manifest;
-}
-/**
- * Normalizes any supported version of the environment file info to the latest version
- * @param info environment file info on any supported version
- * @returns environment file info in the latest supported version
- * @private
- */
-function normalizeEnvInfo(info) {
- if (info.version > CurrentVersion) {
- throw new Error(`Unsupported babylon environment map version "${info.version}". Latest supported version is "${CurrentVersion}".`);
- }
- if (info.version === 2) {
- return info;
- }
- // Migrate a v1 info to v2
- info = Object.assign(Object.assign({}, info), { version: 2, imageType: DefaultEnvironmentTextureImageType });
- return info;
-}
-/**
- * Creates an environment texture from a loaded cube texture.
- * @param texture defines the cube texture to convert in env file
- * @param options options for the conversion process
- * @param options.imageType the mime type for the encoded images, with support for "image/png" (default) and "image/webp"
- * @param options.imageQuality the image quality of encoded WebP images.
- * @returns a promise containing the environment data if successful.
- */
-async function CreateEnvTextureAsync(texture, options = {}) {
- var _a, _b;
- const internalTexture = texture.getInternalTexture();
- if (!internalTexture) {
- return Promise.reject("The cube texture is invalid.");
- }
- const imageType = (_a = options.imageType) !== null && _a !== void 0 ? _a : DefaultEnvironmentTextureImageType;
- const engine = internalTexture.getEngine();
- if (texture.textureType !== 2 &&
- texture.textureType !== 1 &&
- texture.textureType !== 0 &&
- texture.textureType !== 0 &&
- texture.textureType !== 7 &&
- texture.textureType !== -1) {
- return Promise.reject("The cube texture should allow HDR (Full Float or Half Float).");
- }
- let textureType = 1;
- if (!engine.getCaps().textureFloatRender) {
- textureType = 2;
- if (!engine.getCaps().textureHalfFloatRender) {
- return Promise.reject("Env texture can only be created when the browser supports half float or full float rendering.");
- }
- }
- // sphericalPolynomial is lazy loaded so simply accessing it should trigger the computation.
- texture.sphericalPolynomial;
- // Lets keep track of the polynomial promise so we can wait for it to be ready before generating the pixels.
- const sphericalPolynomialPromise = (_b = texture.getInternalTexture()) === null || _b === void 0 ? void 0 : _b._sphericalPolynomialPromise;
- const cubeWidth = internalTexture.width;
- const hostingScene = new scene_Scene(engine);
- const specularTextures = {};
- // As we are going to readPixels the faces of the cube, make sure the drawing/update commands for the cube texture are fully sent to the GPU in case it is drawn for the first time in this very frame!
- engine.flushFramebuffer();
- // Read and collect all mipmaps data from the cube.
- const mipmapsCount = math_scalar_Scalar.ILog2(internalTexture.width);
- for (let i = 0; i <= mipmapsCount; i++) {
- const faceWidth = Math.pow(2, mipmapsCount - i);
- // All faces of the cube.
- for (let face = 0; face < 6; face++) {
- let faceData = await texture.readPixels(face, i, undefined, false);
- if (faceData && faceData.byteLength === faceData.length) {
- const faceDataFloat = new Float32Array(faceData.byteLength * 4);
- for (let i = 0; i < faceData.byteLength; i++) {
- faceDataFloat[i] = faceData[i] / 255;
- // Gamma to linear
- faceDataFloat[i] = Math.pow(faceDataFloat[i], 2.2);
- }
- faceData = faceDataFloat;
- }
- else if (faceData && texture.gammaSpace) {
- const floatData = faceData;
- for (let i = 0; i < floatData.length; i++) {
- // Gamma to linear
- floatData[i] = Math.pow(floatData[i], 2.2);
- }
- }
- const tempTexture = engine.createRawTexture(faceData, faceWidth, faceWidth, 5, false, true, 1, null, textureType);
- await RGBDTextureTools.EncodeTextureToRGBD(tempTexture, hostingScene, textureType);
- const rgbdEncodedData = await engine._readTexturePixels(tempTexture, faceWidth, faceWidth);
- const imageEncodedData = await DumpTools.DumpDataAsync(faceWidth, faceWidth, rgbdEncodedData, imageType, undefined, false, true, options.imageQuality);
- specularTextures[i * 6 + face] = imageEncodedData;
- tempTexture.dispose();
- }
- }
- // We can delete the hosting scene keeping track of all the creation objects
- hostingScene.dispose();
- // Ensure completion of the polynomial creation promise.
- if (sphericalPolynomialPromise) {
- await sphericalPolynomialPromise;
- }
- // Creates the json header for the env texture
- const info = {
- version: CurrentVersion,
- width: cubeWidth,
- imageType,
- irradiance: _CreateEnvTextureIrradiance(texture),
- specular: {
- mipmaps: [],
- lodGenerationScale: texture.lodGenerationScale,
- },
- };
- // Sets the specular image data information
- let position = 0;
- for (let i = 0; i <= mipmapsCount; i++) {
- for (let face = 0; face < 6; face++) {
- const byteLength = specularTextures[i * 6 + face].byteLength;
- info.specular.mipmaps.push({
- length: byteLength,
- position: position,
- });
- position += byteLength;
- }
- }
- // Encode the JSON as an array buffer
- const infoString = JSON.stringify(info);
- const infoBuffer = new ArrayBuffer(infoString.length + 1);
- const infoView = new Uint8Array(infoBuffer); // Limited to ascii subset matching unicode.
- for (let i = 0, strLen = infoString.length; i < strLen; i++) {
- infoView[i] = infoString.charCodeAt(i);
- }
- // Ends up with a null terminator for easier parsing
- infoView[infoString.length] = 0x00;
- // Computes the final required size and creates the storage
- const totalSize = MagicBytes.length + position + infoBuffer.byteLength;
- const finalBuffer = new ArrayBuffer(totalSize);
- const finalBufferView = new Uint8Array(finalBuffer);
- const dataView = new DataView(finalBuffer);
- // Copy the magic bytes identifying the file in
- let pos = 0;
- for (let i = 0; i < MagicBytes.length; i++) {
- dataView.setUint8(pos++, MagicBytes[i]);
- }
- // Add the json info
- finalBufferView.set(new Uint8Array(infoBuffer), pos);
- pos += infoBuffer.byteLength;
- // Finally inserts the texture data
- for (let i = 0; i <= mipmapsCount; i++) {
- for (let face = 0; face < 6; face++) {
- const dataBuffer = specularTextures[i * 6 + face];
- finalBufferView.set(new Uint8Array(dataBuffer), pos);
- pos += dataBuffer.byteLength;
- }
- }
- // Voila
- return finalBuffer;
-}
-/**
- * Creates a JSON representation of the spherical data.
- * @param texture defines the texture containing the polynomials
- * @returns the JSON representation of the spherical info
- */
-function _CreateEnvTextureIrradiance(texture) {
- const polynmials = texture.sphericalPolynomial;
- if (polynmials == null) {
- return null;
- }
- return {
- x: [polynmials.x.x, polynmials.x.y, polynmials.x.z],
- y: [polynmials.y.x, polynmials.y.y, polynmials.y.z],
- z: [polynmials.z.x, polynmials.z.y, polynmials.z.z],
- xx: [polynmials.xx.x, polynmials.xx.y, polynmials.xx.z],
- yy: [polynmials.yy.x, polynmials.yy.y, polynmials.yy.z],
- zz: [polynmials.zz.x, polynmials.zz.y, polynmials.zz.z],
- yz: [polynmials.yz.x, polynmials.yz.y, polynmials.yz.z],
- zx: [polynmials.zx.x, polynmials.zx.y, polynmials.zx.z],
- xy: [polynmials.xy.x, polynmials.xy.y, polynmials.xy.z],
- };
-}
-/**
- * Creates the ArrayBufferViews used for initializing environment texture image data.
- * @param data the image data
- * @param info parameters that determine what views will be created for accessing the underlying buffer
- * @returns the views described by info providing access to the underlying buffer
- */
-function CreateImageDataArrayBufferViews(data, info) {
- info = normalizeEnvInfo(info);
- const specularInfo = info.specular;
- // Double checks the enclosed info
- let mipmapsCount = math_scalar_Scalar.Log2(info.width);
- mipmapsCount = Math.round(mipmapsCount) + 1;
- if (specularInfo.mipmaps.length !== 6 * mipmapsCount) {
- throw new Error(`Unsupported specular mipmaps number "${specularInfo.mipmaps.length}"`);
- }
- const imageData = new Array(mipmapsCount);
- for (let i = 0; i < mipmapsCount; i++) {
- imageData[i] = new Array(6);
- for (let face = 0; face < 6; face++) {
- const imageInfo = specularInfo.mipmaps[i * 6 + face];
- imageData[i][face] = new Uint8Array(data.buffer, data.byteOffset + specularInfo.specularDataPosition + imageInfo.position, imageInfo.length);
- }
- }
- return imageData;
-}
-/**
- * Uploads the texture info contained in the env file to the GPU.
- * @param texture defines the internal texture to upload to
- * @param data defines the data to load
- * @param info defines the texture info retrieved through the GetEnvInfo method
- * @returns a promise
- */
-function UploadEnvLevelsAsync(texture, data, info) {
- info = normalizeEnvInfo(info);
- const specularInfo = info.specular;
- if (!specularInfo) {
- // Nothing else parsed so far
- return Promise.resolve();
- }
- texture._lodGenerationScale = specularInfo.lodGenerationScale;
- const imageData = CreateImageDataArrayBufferViews(data, info);
- return UploadLevelsAsync(texture, imageData, info.imageType);
-}
-function _OnImageReadyAsync(image, engine, expandTexture, rgbdPostProcess, url, face, i, generateNonLODTextures, lodTextures, cubeRtt, texture) {
- return new Promise((resolve, reject) => {
- if (expandTexture) {
- const tempTexture = engine.createTexture(null, true, true, null, 1, null, (message) => {
- reject(message);
- }, image);
- rgbdPostProcess.getEffect().executeWhenCompiled(() => {
- // Uncompress the data to a RTT
- rgbdPostProcess.externalTextureSamplerBinding = true;
- rgbdPostProcess.onApply = (effect) => {
- effect._bindTexture("textureSampler", tempTexture);
- effect.setFloat2("scale", 1, engine._features.needsInvertingBitmap && image instanceof ImageBitmap ? -1 : 1);
- };
- if (!engine.scenes.length) {
- return;
- }
- engine.scenes[0].postProcessManager.directRender([rgbdPostProcess], cubeRtt, true, face, i);
- // Cleanup
- engine.restoreDefaultFramebuffer();
- tempTexture.dispose();
- URL.revokeObjectURL(url);
- resolve();
- });
- }
- else {
- engine._uploadImageToTexture(texture, image, face, i);
- // Upload the face to the non lod texture support
- if (generateNonLODTextures) {
- const lodTexture = lodTextures[i];
- if (lodTexture) {
- engine._uploadImageToTexture(lodTexture._texture, image, face, 0);
- }
- }
- resolve();
- }
- });
-}
-/**
- * Uploads the levels of image data to the GPU.
- * @param texture defines the internal texture to upload to
- * @param imageData defines the array buffer views of image data [mipmap][face]
- * @param imageType the mime type of the image data
- * @returns a promise
- */
-function UploadLevelsAsync(texture, imageData, imageType = DefaultEnvironmentTextureImageType) {
- if (!tools_Tools.IsExponentOfTwo(texture.width)) {
- throw new Error("Texture size must be a power of two");
- }
- const mipmapsCount = math_scalar_Scalar.ILog2(texture.width) + 1;
- // Gets everything ready.
- const engine = texture.getEngine();
- let expandTexture = false;
- let generateNonLODTextures = false;
- let rgbdPostProcess = null;
- let cubeRtt = null;
- let lodTextures = null;
- const caps = engine.getCaps();
- texture.format = 5;
- texture.type = 0;
- texture.generateMipMaps = true;
- texture._cachedAnisotropicFilteringLevel = null;
- engine.updateTextureSamplingMode(3, texture);
- // Add extra process if texture lod is not supported
- if (!caps.textureLOD) {
- expandTexture = false;
- generateNonLODTextures = true;
- lodTextures = {};
- }
- // in webgl 1 there are no ways to either render or copy lod level information for float textures.
- else if (!engine._features.supportRenderAndCopyToLodForFloatTextures) {
- expandTexture = false;
- }
- // If half float available we can uncompress the texture
- else if (caps.textureHalfFloatRender && caps.textureHalfFloatLinearFiltering) {
- expandTexture = true;
- texture.type = 2;
- }
- // If full float available we can uncompress the texture
- else if (caps.textureFloatRender && caps.textureFloatLinearFiltering) {
- expandTexture = true;
- texture.type = 1;
- }
- // Expand the texture if possible
- if (expandTexture) {
- // Simply run through the decode PP
- rgbdPostProcess = new postProcess_PostProcess("rgbdDecode", "rgbdDecode", null, null, 1, null, 3, engine, false, undefined, texture.type, undefined, null, false);
- texture._isRGBD = false;
- texture.invertY = false;
- cubeRtt = engine.createRenderTargetCubeTexture(texture.width, {
- generateDepthBuffer: false,
- generateMipMaps: true,
- generateStencilBuffer: false,
- samplingMode: 3,
- type: texture.type,
- format: 5,
- });
- }
- else {
- texture._isRGBD = true;
- texture.invertY = true;
- // In case of missing support, applies the same patch than DDS files.
- if (generateNonLODTextures) {
- const mipSlices = 3;
- const scale = texture._lodGenerationScale;
- const offset = texture._lodGenerationOffset;
- for (let i = 0; i < mipSlices; i++) {
- //compute LOD from even spacing in smoothness (matching shader calculation)
- const smoothness = i / (mipSlices - 1);
- const roughness = 1 - smoothness;
- const minLODIndex = offset; // roughness = 0
- const maxLODIndex = (mipmapsCount - 1) * scale + offset; // roughness = 1 (mipmaps start from 0)
- const lodIndex = minLODIndex + (maxLODIndex - minLODIndex) * roughness;
- const mipmapIndex = Math.round(Math.min(Math.max(lodIndex, 0), maxLODIndex));
- const glTextureFromLod = new internalTexture_InternalTexture(engine, internalTexture_InternalTextureSource.Temp);
- glTextureFromLod.isCube = true;
- glTextureFromLod.invertY = true;
- glTextureFromLod.generateMipMaps = false;
- engine.updateTextureSamplingMode(2, glTextureFromLod);
- // Wrap in a base texture for easy binding.
- const lodTexture = new baseTexture_BaseTexture(null);
- lodTexture._isCube = true;
- lodTexture._texture = glTextureFromLod;
- lodTextures[mipmapIndex] = lodTexture;
- switch (i) {
- case 0:
- texture._lodTextureLow = lodTexture;
- break;
- case 1:
- texture._lodTextureMid = lodTexture;
- break;
- case 2:
- texture._lodTextureHigh = lodTexture;
- break;
- }
- }
- }
- }
- const promises = [];
- // All mipmaps up to provided number of images
- for (let i = 0; i < imageData.length; i++) {
- // All faces
- for (let face = 0; face < 6; face++) {
- // Constructs an image element from image data
- const bytes = imageData[i][face];
- const blob = new Blob([bytes], { type: imageType });
- const url = URL.createObjectURL(blob);
- let promise;
- if (typeof Image === "undefined" || engine._features.forceBitmapOverHTMLImageElement) {
- promise = engine.createImageBitmap(blob, { premultiplyAlpha: "none" }).then((img) => {
- return _OnImageReadyAsync(img, engine, expandTexture, rgbdPostProcess, url, face, i, generateNonLODTextures, lodTextures, cubeRtt, texture);
- });
- }
- else {
- const image = new Image();
- image.src = url;
- // Enqueue promise to upload to the texture.
- promise = new Promise((resolve, reject) => {
- image.onload = () => {
- _OnImageReadyAsync(image, engine, expandTexture, rgbdPostProcess, url, face, i, generateNonLODTextures, lodTextures, cubeRtt, texture)
- .then(() => resolve())
- .catch((reason) => {
- reject(reason);
- });
- };
- image.onerror = (error) => {
- reject(error);
- };
- });
- }
- promises.push(promise);
- }
- }
- // Fill remaining mipmaps with black textures.
- if (imageData.length < mipmapsCount) {
- let data;
- const size = Math.pow(2, mipmapsCount - 1 - imageData.length);
- const dataLength = size * size * 4;
- switch (texture.type) {
- case 0: {
- data = new Uint8Array(dataLength);
- break;
- }
- case 2: {
- data = new Uint16Array(dataLength);
- break;
- }
- case 1: {
- data = new Float32Array(dataLength);
- break;
- }
- }
- for (let i = imageData.length; i < mipmapsCount; i++) {
- for (let face = 0; face < 6; face++) {
- engine._uploadArrayBufferViewToTexture(texture, data, face, i);
- }
- }
- }
- // Once all done, finishes the cleanup and return
- return Promise.all(promises).then(() => {
- // Release temp RTT.
- if (cubeRtt) {
- engine._releaseTexture(texture);
- cubeRtt._swapAndDie(texture);
- }
- // Release temp Post Process.
- if (rgbdPostProcess) {
- rgbdPostProcess.dispose();
- }
- // Flag internal texture as ready in case they are in use.
- if (generateNonLODTextures) {
- if (texture._lodTextureHigh && texture._lodTextureHigh._texture) {
- texture._lodTextureHigh._texture.isReady = true;
- }
- if (texture._lodTextureMid && texture._lodTextureMid._texture) {
- texture._lodTextureMid._texture.isReady = true;
- }
- if (texture._lodTextureLow && texture._lodTextureLow._texture) {
- texture._lodTextureLow._texture.isReady = true;
- }
- }
- });
-}
-/**
- * Uploads spherical polynomials information to the texture.
- * @param texture defines the texture we are trying to upload the information to
- * @param info defines the environment texture info retrieved through the GetEnvInfo method
- */
-function UploadEnvSpherical(texture, info) {
- info = normalizeEnvInfo(info);
- const irradianceInfo = info.irradiance;
- if (!irradianceInfo) {
- return;
- }
- const sp = new SphericalPolynomial();
- math_vector_Vector3.FromArrayToRef(irradianceInfo.x, 0, sp.x);
- math_vector_Vector3.FromArrayToRef(irradianceInfo.y, 0, sp.y);
- math_vector_Vector3.FromArrayToRef(irradianceInfo.z, 0, sp.z);
- math_vector_Vector3.FromArrayToRef(irradianceInfo.xx, 0, sp.xx);
- math_vector_Vector3.FromArrayToRef(irradianceInfo.yy, 0, sp.yy);
- math_vector_Vector3.FromArrayToRef(irradianceInfo.zz, 0, sp.zz);
- math_vector_Vector3.FromArrayToRef(irradianceInfo.yz, 0, sp.yz);
- math_vector_Vector3.FromArrayToRef(irradianceInfo.zx, 0, sp.zx);
- math_vector_Vector3.FromArrayToRef(irradianceInfo.xy, 0, sp.xy);
- texture._sphericalPolynomial = sp;
-}
-/**
- * @internal
- */
-function _UpdateRGBDAsync(internalTexture, data, sphericalPolynomial, lodScale, lodOffset) {
- const proxy = internalTexture
- .getEngine()
- .createRawCubeTexture(null, internalTexture.width, internalTexture.format, internalTexture.type, internalTexture.generateMipMaps, internalTexture.invertY, internalTexture.samplingMode, internalTexture._compression);
- const proxyPromise = UploadLevelsAsync(proxy, data).then(() => internalTexture);
- internalTexture.onRebuildCallback = (_internalTexture) => {
- return {
- proxy: proxyPromise,
- isReady: true,
- isAsync: true,
- };
- };
- internalTexture._source = InternalTextureSource.CubeRawRGBD;
- internalTexture._bufferViewArrayArray = data;
- internalTexture._lodGenerationScale = lodScale;
- internalTexture._lodGenerationOffset = lodOffset;
- internalTexture._sphericalPolynomial = sphericalPolynomial;
- return UploadLevelsAsync(internalTexture, data).then(() => {
- internalTexture.isReady = true;
- return internalTexture;
- });
-}
-/**
- * Sets of helpers addressing the serialization and deserialization of environment texture
- * stored in a BabylonJS env file.
- * Those files are usually stored as .env files.
- */
-const EnvironmentTextureTools = {
- /**
- * Gets the environment info from an env file.
- * @param data The array buffer containing the .env bytes.
- * @returns the environment file info (the json header) if successfully parsed, normalized to the latest supported version.
- */
- GetEnvInfo,
- /**
- * Creates an environment texture from a loaded cube texture.
- * @param texture defines the cube texture to convert in env file
- * @param options options for the conversion process
- * @param options.imageType the mime type for the encoded images, with support for "image/png" (default) and "image/webp"
- * @param options.imageQuality the image quality of encoded WebP images.
- * @returns a promise containing the environment data if successful.
- */
- CreateEnvTextureAsync,
- /**
- * Creates the ArrayBufferViews used for initializing environment texture image data.
- * @param data the image data
- * @param info parameters that determine what views will be created for accessing the underlying buffer
- * @returns the views described by info providing access to the underlying buffer
- */
- CreateImageDataArrayBufferViews,
- /**
- * Uploads the texture info contained in the env file to the GPU.
- * @param texture defines the internal texture to upload to
- * @param data defines the data to load
- * @param info defines the texture info retrieved through the GetEnvInfo method
- * @returns a promise
- */
- UploadEnvLevelsAsync,
- /**
- * Uploads the levels of image data to the GPU.
- * @param texture defines the internal texture to upload to
- * @param imageData defines the array buffer views of image data [mipmap][face]
- * @param imageType the mime type of the image data
- * @returns a promise
- */
- UploadLevelsAsync,
- /**
- * Uploads spherical polynomials information to the texture.
- * @param texture defines the texture we are trying to upload the information to
- * @param info defines the environment texture info retrieved through the GetEnvInfo method
- */
- UploadEnvSpherical,
-};
-//# sourceMappingURL=environmentTextureTools.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Misc/codeStringParsingTools.js
-/**
- * Extracts the characters between two markers (for eg, between "(" and ")"). The function handles nested markers as well as markers inside strings (delimited by ", ' or `) and comments
- * @param markerOpen opening marker
- * @param markerClose closing marker
- * @param block code block to parse
- * @param startIndex starting index in block where the extraction must start. The character at block[startIndex] should be the markerOpen character!
- * @returns index of the last character for the extraction (or -1 if the string is invalid - no matching closing marker found). The string to extract (without the markers) is the string between startIndex + 1 and the returned value (exclusive)
- */
-function ExtractBetweenMarkers(markerOpen, markerClose, block, startIndex) {
- let currPos = startIndex, openMarkers = 0, waitForChar = "";
- while (currPos < block.length) {
- const currChar = block.charAt(currPos);
- if (!waitForChar) {
- switch (currChar) {
- case markerOpen:
- openMarkers++;
- break;
- case markerClose:
- openMarkers--;
- break;
- case '"':
- case "'":
- case "`":
- waitForChar = currChar;
- break;
- case "/":
- if (currPos + 1 < block.length) {
- const nextChar = block.charAt(currPos + 1);
- if (nextChar === "/") {
- waitForChar = "\n";
- }
- else if (nextChar === "*") {
- waitForChar = "*/";
- }
- }
- break;
- }
- }
- else {
- if (currChar === waitForChar) {
- if (waitForChar === '"' || waitForChar === "'") {
- block.charAt(currPos - 1) !== "\\" && (waitForChar = "");
- }
- else {
- waitForChar = "";
- }
- }
- else if (waitForChar === "*/" && currChar === "*" && currPos + 1 < block.length) {
- block.charAt(currPos + 1) === "/" && (waitForChar = "");
- if (waitForChar === "") {
- currPos++;
- }
- }
- }
- currPos++;
- if (openMarkers === 0) {
- break;
- }
- }
- return openMarkers === 0 ? currPos - 1 : -1;
-}
-/**
- * Parses a string and skip whitespaces
- * @param s string to parse
- * @param index index where to start parsing
- * @returns the index after all whitespaces have been skipped
- */
-function SkipWhitespaces(s, index) {
- while (index < s.length) {
- const c = s[index];
- if (c !== " " && c !== "\n" && c !== "\r" && c !== "\t" && c !== "\u000a" && c !== "\u00a0") {
- break;
- }
- index++;
- }
- return index;
-}
-/**
- * Checks if a character is an identifier character (meaning, if it is 0-9, A-Z, a-z or _)
- * @param c character to check
- * @returns true if the character is an identifier character
- */
-function IsIdentifierChar(c) {
- const v = c.charCodeAt(0);
- return ((v >= 48 && v <= 57) || // 0-9
- (v >= 65 && v <= 90) || // A-Z
- (v >= 97 && v <= 122) || // a-z
- v == 95); // _
-}
-/**
- * Removes the comments of a code block
- * @param block code block to parse
- * @returns block with the comments removed
- */
-function RemoveComments(block) {
- let currPos = 0, waitForChar = "", inComments = false;
- const s = [];
- while (currPos < block.length) {
- const currChar = block.charAt(currPos);
- if (!waitForChar) {
- switch (currChar) {
- case '"':
- case "'":
- case "`":
- waitForChar = currChar;
- break;
- case "/":
- if (currPos + 1 < block.length) {
- const nextChar = block.charAt(currPos + 1);
- if (nextChar === "/") {
- waitForChar = "\n";
- inComments = true;
- }
- else if (nextChar === "*") {
- waitForChar = "*/";
- inComments = true;
- }
- }
- break;
- }
- if (!inComments) {
- s.push(currChar);
- }
- }
- else {
- if (currChar === waitForChar) {
- if (waitForChar === '"' || waitForChar === "'") {
- block.charAt(currPos - 1) !== "\\" && (waitForChar = "");
- s.push(currChar);
- }
- else {
- waitForChar = "";
- inComments = false;
- }
- }
- else if (waitForChar === "*/" && currChar === "*" && currPos + 1 < block.length) {
- block.charAt(currPos + 1) === "/" && (waitForChar = "");
- if (waitForChar === "") {
- inComments = false;
- currPos++;
- }
- }
- else {
- if (!inComments) {
- s.push(currChar);
- }
- }
- }
- currPos++;
- }
- return s.join("");
-}
-/**
- * Finds the first occurrence of a character in a string going backward
- * @param s the string to parse
- * @param index starting index in the string
- * @param c the character to find
- * @returns the index of the character if found, else -1
- */
-function FindBackward(s, index, c) {
- while (index >= 0 && s.charAt(index) !== c) {
- index--;
- }
- return index;
-}
-/**
- * Escapes a string so that it is usable as a regular expression
- * @param s string to escape
- * @returns escaped string
- */
-function EscapeRegExp(s) {
- return s.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
-}
-//# sourceMappingURL=codeStringParsingTools.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Processors/shaderCodeInliner.js
-
-/**
- * Class used to inline functions in shader code
- */
-class ShaderCodeInliner {
- /** Gets the code after the inlining process */
- get code() {
- return this._sourceCode;
- }
- /**
- * Initializes the inliner
- * @param sourceCode shader code source to inline
- * @param numMaxIterations maximum number of iterations (used to detect recursive calls)
- */
- constructor(sourceCode, numMaxIterations = 20) {
- /** Gets or sets the debug mode */
- this.debug = false;
- this._sourceCode = sourceCode;
- this._numMaxIterations = numMaxIterations;
- this._functionDescr = [];
- this.inlineToken = "#define inline";
- }
- /**
- * Start the processing of the shader code
- */
- processCode() {
- if (this.debug) {
- console.log(`Start inlining process (code size=${this._sourceCode.length})...`);
- }
- this._collectFunctions();
- this._processInlining(this._numMaxIterations);
- if (this.debug) {
- console.log("End of inlining process.");
- }
- }
- _collectFunctions() {
- let startIndex = 0;
- while (startIndex < this._sourceCode.length) {
- // locate the function to inline and extract its name
- const inlineTokenIndex = this._sourceCode.indexOf(this.inlineToken, startIndex);
- if (inlineTokenIndex < 0) {
- break;
- }
- const funcParamsStartIndex = this._sourceCode.indexOf("(", inlineTokenIndex + this.inlineToken.length);
- if (funcParamsStartIndex < 0) {
- if (this.debug) {
- console.warn(`Could not find the opening parenthesis after the token. startIndex=${startIndex}`);
- }
- startIndex = inlineTokenIndex + this.inlineToken.length;
- continue;
- }
- const funcNameMatch = ShaderCodeInliner._RegexpFindFunctionNameAndType.exec(this._sourceCode.substring(inlineTokenIndex + this.inlineToken.length, funcParamsStartIndex));
- if (!funcNameMatch) {
- if (this.debug) {
- console.warn(`Could not extract the name/type of the function from: ${this._sourceCode.substring(inlineTokenIndex + this.inlineToken.length, funcParamsStartIndex)}`);
- }
- startIndex = inlineTokenIndex + this.inlineToken.length;
- continue;
- }
- const [funcType, funcName] = [funcNameMatch[3], funcNameMatch[4]];
- // extract the parameters of the function as a whole string (without the leading / trailing parenthesis)
- const funcParamsEndIndex = ExtractBetweenMarkers("(", ")", this._sourceCode, funcParamsStartIndex);
- if (funcParamsEndIndex < 0) {
- if (this.debug) {
- console.warn(`Could not extract the parameters the function '${funcName}' (type=${funcType}). funcParamsStartIndex=${funcParamsStartIndex}`);
- }
- startIndex = inlineTokenIndex + this.inlineToken.length;
- continue;
- }
- const funcParams = this._sourceCode.substring(funcParamsStartIndex + 1, funcParamsEndIndex);
- // extract the body of the function (with the curly brackets)
- const funcBodyStartIndex = SkipWhitespaces(this._sourceCode, funcParamsEndIndex + 1);
- if (funcBodyStartIndex === this._sourceCode.length) {
- if (this.debug) {
- console.warn(`Could not extract the body of the function '${funcName}' (type=${funcType}). funcParamsEndIndex=${funcParamsEndIndex}`);
- }
- startIndex = inlineTokenIndex + this.inlineToken.length;
- continue;
- }
- const funcBodyEndIndex = ExtractBetweenMarkers("{", "}", this._sourceCode, funcBodyStartIndex);
- if (funcBodyEndIndex < 0) {
- if (this.debug) {
- console.warn(`Could not extract the body of the function '${funcName}' (type=${funcType}). funcBodyStartIndex=${funcBodyStartIndex}`);
- }
- startIndex = inlineTokenIndex + this.inlineToken.length;
- continue;
- }
- const funcBody = this._sourceCode.substring(funcBodyStartIndex, funcBodyEndIndex + 1);
- // process the parameters: extract each names
- const params = RemoveComments(funcParams).split(",");
- const paramNames = [];
- for (let p = 0; p < params.length; ++p) {
- const param = params[p].trim();
- const idx = param.lastIndexOf(" ");
- if (idx >= 0) {
- paramNames.push(param.substring(idx + 1));
- }
- }
- if (funcType !== "void") {
- // for functions that return a value, we will replace "return" by "tempvarname = ", tempvarname being a unique generated name
- paramNames.push("return");
- }
- // collect the function
- this._functionDescr.push({
- name: funcName,
- type: funcType,
- parameters: paramNames,
- body: funcBody,
- callIndex: 0,
- });
- startIndex = funcBodyEndIndex + 1;
- // remove the function from the source code
- const partBefore = inlineTokenIndex > 0 ? this._sourceCode.substring(0, inlineTokenIndex) : "";
- const partAfter = funcBodyEndIndex + 1 < this._sourceCode.length - 1 ? this._sourceCode.substring(funcBodyEndIndex + 1) : "";
- this._sourceCode = partBefore + partAfter;
- startIndex -= funcBodyEndIndex + 1 - inlineTokenIndex;
- }
- if (this.debug) {
- console.log(`Collect functions: ${this._functionDescr.length} functions found. functionDescr=`, this._functionDescr);
- }
- }
- _processInlining(numMaxIterations = 20) {
- while (numMaxIterations-- >= 0) {
- if (!this._replaceFunctionCallsByCode()) {
- break;
- }
- }
- if (this.debug) {
- console.log(`numMaxIterations is ${numMaxIterations} after inlining process`);
- }
- return numMaxIterations >= 0;
- }
- _replaceFunctionCallsByCode() {
- let doAgain = false;
- for (const func of this._functionDescr) {
- const { name, type, parameters, body } = func;
- let startIndex = 0;
- while (startIndex < this._sourceCode.length) {
- // Look for the function name in the source code
- const functionCallIndex = this._sourceCode.indexOf(name, startIndex);
- if (functionCallIndex < 0) {
- break;
- }
- // Make sure "name" is not part of a bigger string
- if (functionCallIndex === 0 || IsIdentifierChar(this._sourceCode.charAt(functionCallIndex - 1))) {
- startIndex = functionCallIndex + name.length;
- continue;
- }
- // Find the opening parenthesis
- const callParamsStartIndex = SkipWhitespaces(this._sourceCode, functionCallIndex + name.length);
- if (callParamsStartIndex === this._sourceCode.length || this._sourceCode.charAt(callParamsStartIndex) !== "(") {
- startIndex = functionCallIndex + name.length;
- continue;
- }
- // extract the parameters of the function call as a whole string (without the leading / trailing parenthesis)
- const callParamsEndIndex = ExtractBetweenMarkers("(", ")", this._sourceCode, callParamsStartIndex);
- if (callParamsEndIndex < 0) {
- if (this.debug) {
- console.warn(`Could not extract the parameters of the function call. Function '${name}' (type=${type}). callParamsStartIndex=${callParamsStartIndex}`);
- }
- startIndex = functionCallIndex + name.length;
- continue;
- }
- const callParams = this._sourceCode.substring(callParamsStartIndex + 1, callParamsEndIndex);
- // process the parameter call: extract each names
- // this function split the parameter list used in the function call at ',' boundaries by taking care of potential parenthesis like in:
- // myfunc(a, vec2(1., 0.), 4.)
- const splitParameterCall = (s) => {
- const parameters = [];
- let curIdx = 0, startParamIdx = 0;
- while (curIdx < s.length) {
- if (s.charAt(curIdx) === "(") {
- const idx2 = ExtractBetweenMarkers("(", ")", s, curIdx);
- if (idx2 < 0) {
- return null;
- }
- curIdx = idx2;
- }
- else if (s.charAt(curIdx) === ",") {
- parameters.push(s.substring(startParamIdx, curIdx));
- startParamIdx = curIdx + 1;
- }
- curIdx++;
- }
- if (startParamIdx < curIdx) {
- parameters.push(s.substring(startParamIdx, curIdx));
- }
- return parameters;
- };
- const params = splitParameterCall(RemoveComments(callParams));
- if (params === null) {
- if (this.debug) {
- console.warn(`Invalid function call: can't extract the parameters of the function call. Function '${name}' (type=${type}). callParamsStartIndex=${callParamsStartIndex}, callParams=` +
- callParams);
- }
- startIndex = functionCallIndex + name.length;
- continue;
- }
- const paramNames = [];
- for (let p = 0; p < params.length; ++p) {
- const param = params[p].trim();
- paramNames.push(param);
- }
- const retParamName = type !== "void" ? name + "_" + func.callIndex++ : null;
- if (retParamName) {
- paramNames.push(retParamName + " =");
- }
- if (paramNames.length !== parameters.length) {
- if (this.debug) {
- console.warn(`Invalid function call: not the same number of parameters for the call than the number expected by the function. Function '${name}' (type=${type}). function parameters=${parameters}, call parameters=${paramNames}`);
- }
- startIndex = functionCallIndex + name.length;
- continue;
- }
- startIndex = callParamsEndIndex + 1;
- // replace the function call by the body function
- const funcBody = this._replaceNames(body, parameters, paramNames);
- let partBefore = functionCallIndex > 0 ? this._sourceCode.substring(0, functionCallIndex) : "";
- const partAfter = callParamsEndIndex + 1 < this._sourceCode.length - 1 ? this._sourceCode.substring(callParamsEndIndex + 1) : "";
- if (retParamName) {
- // case where the function returns a value. We generate:
- // FUNCTYPE retParamName;
- // {function body}
- // and replace the function call by retParamName
- const injectDeclarationIndex = FindBackward(this._sourceCode, functionCallIndex - 1, "\n");
- partBefore = this._sourceCode.substring(0, injectDeclarationIndex + 1);
- const partBetween = this._sourceCode.substring(injectDeclarationIndex + 1, functionCallIndex);
- this._sourceCode = partBefore + type + " " + retParamName + ";\n" + funcBody + "\n" + partBetween + retParamName + partAfter;
- if (this.debug) {
- console.log(`Replace function call by code. Function '${name}' (type=${type}). injectDeclarationIndex=${injectDeclarationIndex}, call parameters=${paramNames}`);
- }
- }
- else {
- // simple case where the return value of the function is "void"
- this._sourceCode = partBefore + funcBody + partAfter;
- startIndex += funcBody.length - (callParamsEndIndex + 1 - functionCallIndex);
- if (this.debug) {
- console.log(`Replace function call by code. Function '${name}' (type=${type}). functionCallIndex=${functionCallIndex}, call parameters=${paramNames}`);
- }
- }
- doAgain = true;
- }
- }
- return doAgain;
- }
- _replaceNames(code, sources, destinations) {
- for (let i = 0; i < sources.length; ++i) {
- const source = new RegExp(EscapeRegExp(sources[i]), "g"), sourceLen = sources[i].length, destination = destinations[i];
- code = code.replace(source, (match, ...args) => {
- const offset = args[0];
- // Make sure "source" is not part of a bigger identifier (for eg, if source=view and we matched it with viewDirection)
- if (IsIdentifierChar(code.charAt(offset - 1)) || IsIdentifierChar(code.charAt(offset + sourceLen))) {
- return sources[i];
- }
- return destination;
- });
- }
- return code;
- }
-}
-ShaderCodeInliner._RegexpFindFunctionNameAndType = /((\s+?)(\w+)\s+(\w+)\s*?)$/;
-//# sourceMappingURL=shaderCodeInliner.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Native/nativePipelineContext.js
-class NativePipelineContext {
- get isAsync() {
- return this.isParallelCompiled;
- }
- get isReady() {
- if (this.compilationError) {
- const message = this.compilationError.message;
- throw new Error("SHADER ERROR" + (typeof message === "string" ? "\n" + message : ""));
- }
- return this.isCompiled;
- }
- _getVertexShaderCode() {
- return null;
- }
- _getFragmentShaderCode() {
- return null;
- }
- // TODO: what should this do?
- _handlesSpectorRebuildCallback(onCompiled) {
- throw new Error("Not implemented");
- }
- constructor(engine) {
- this.isParallelCompiled = true;
- this.isCompiled = false;
- this._valueCache = {};
- this._engine = engine;
- }
- _fillEffectInformation(effect, uniformBuffersNames, uniformsNames, uniforms, samplerList, samplers, attributesNames, attributes) {
- const engine = this._engine;
- if (engine.supportsUniformBuffers) {
- for (const name in uniformBuffersNames) {
- effect.bindUniformBlock(name, uniformBuffersNames[name]);
- }
- }
- const effectAvailableUniforms = this._engine.getUniforms(this, uniformsNames);
- effectAvailableUniforms.forEach((uniform, index) => {
- uniforms[uniformsNames[index]] = uniform;
- });
- this._uniforms = uniforms;
- let index;
- for (index = 0; index < samplerList.length; index++) {
- const sampler = effect.getUniform(samplerList[index]);
- if (sampler == null) {
- samplerList.splice(index, 1);
- index--;
- }
- }
- samplerList.forEach((name, index) => {
- samplers[name] = index;
- });
- attributes.push(...engine.getAttributes(this, attributesNames));
- }
- /**
- * Release all associated resources.
- **/
- dispose() {
- this._uniforms = {};
- }
- /**
- * @internal
- */
- _cacheMatrix(uniformName, matrix) {
- const cache = this._valueCache[uniformName];
- const flag = matrix.updateFlag;
- if (cache !== undefined && cache === flag) {
- return false;
- }
- this._valueCache[uniformName] = flag;
- return true;
- }
- /**
- * @internal
- */
- _cacheFloat2(uniformName, x, y) {
- let cache = this._valueCache[uniformName];
- if (!cache) {
- cache = [x, y];
- this._valueCache[uniformName] = cache;
- return true;
- }
- let changed = false;
- if (cache[0] !== x) {
- cache[0] = x;
- changed = true;
- }
- if (cache[1] !== y) {
- cache[1] = y;
- changed = true;
- }
- return changed;
- }
- /**
- * @internal
- */
- _cacheFloat3(uniformName, x, y, z) {
- let cache = this._valueCache[uniformName];
- if (!cache) {
- cache = [x, y, z];
- this._valueCache[uniformName] = cache;
- return true;
- }
- let changed = false;
- if (cache[0] !== x) {
- cache[0] = x;
- changed = true;
- }
- if (cache[1] !== y) {
- cache[1] = y;
- changed = true;
- }
- if (cache[2] !== z) {
- cache[2] = z;
- changed = true;
- }
- return changed;
- }
- /**
- * @internal
- */
- _cacheFloat4(uniformName, x, y, z, w) {
- let cache = this._valueCache[uniformName];
- if (!cache) {
- cache = [x, y, z, w];
- this._valueCache[uniformName] = cache;
- return true;
- }
- let changed = false;
- if (cache[0] !== x) {
- cache[0] = x;
- changed = true;
- }
- if (cache[1] !== y) {
- cache[1] = y;
- changed = true;
- }
- if (cache[2] !== z) {
- cache[2] = z;
- changed = true;
- }
- if (cache[3] !== w) {
- cache[3] = w;
- changed = true;
- }
- return changed;
- }
- /**
- * Sets an integer value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value Value to be set.
- */
- setInt(uniformName, value) {
- const cache = this._valueCache[uniformName];
- if (cache !== undefined && cache === value) {
- return;
- }
- if (this._engine.setInt(this._uniforms[uniformName], value)) {
- this._valueCache[uniformName] = value;
- }
- }
- /**
- * Sets a int2 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int2.
- * @param y Second int in int2.
- */
- setInt2(uniformName, x, y) {
- if (this._cacheFloat2(uniformName, x, y)) {
- if (!this._engine.setInt2(this._uniforms[uniformName], x, y)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a int3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int3.
- * @param y Second int in int3.
- * @param z Third int in int3.
- */
- setInt3(uniformName, x, y, z) {
- if (this._cacheFloat3(uniformName, x, y, z)) {
- if (!this._engine.setInt3(this._uniforms[uniformName], x, y, z)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a int4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int4.
- * @param y Second int in int4.
- * @param z Third int in int4.
- * @param w Fourth int in int4.
- */
- setInt4(uniformName, x, y, z, w) {
- if (this._cacheFloat4(uniformName, x, y, z, w)) {
- if (!this._engine.setInt4(this._uniforms[uniformName], x, y, z, w)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets an int array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setIntArray(this._uniforms[uniformName], array);
- }
- /**
- * Sets an int array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray2(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setIntArray2(this._uniforms[uniformName], array);
- }
- /**
- * Sets an int array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray3(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setIntArray3(this._uniforms[uniformName], array);
- }
- /**
- * Sets an int array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray4(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setIntArray4(this._uniforms[uniformName], array);
- }
- /**
- * Sets an unsigned integer value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value Value to be set.
- */
- setUInt(uniformName, value) {
- const cache = this._valueCache[uniformName];
- if (cache !== undefined && cache === value) {
- return;
- }
- if (this._engine.setUInt(this._uniforms[uniformName], value)) {
- this._valueCache[uniformName] = value;
- }
- }
- /**
- * Sets a unsigned int2 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint2.
- * @param y Second unsigned int in uint2.
- */
- setUInt2(uniformName, x, y) {
- if (this._cacheFloat2(uniformName, x, y)) {
- if (!this._engine.setUInt2(this._uniforms[uniformName], x, y)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a unsigned int3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint3.
- * @param y Second unsigned int in uint3.
- * @param z Third unsigned int in uint3.
- */
- setUInt3(uniformName, x, y, z) {
- if (this._cacheFloat3(uniformName, x, y, z)) {
- if (!this._engine.setUInt3(this._uniforms[uniformName], x, y, z)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a unsigned int4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint4.
- * @param y Second unsigned int in uint4.
- * @param z Third unsigned int in uint4.
- * @param w Fourth unsigned int in uint4.
- */
- setUInt4(uniformName, x, y, z, w) {
- if (this._cacheFloat4(uniformName, x, y, z, w)) {
- if (!this._engine.setUInt4(this._uniforms[uniformName], x, y, z, w)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets an unsigned int array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setUIntArray(this._uniforms[uniformName], array);
- }
- /**
- * Sets an unsigned int array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray2(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setUIntArray2(this._uniforms[uniformName], array);
- }
- /**
- * Sets an unsigned int array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray3(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setUIntArray3(this._uniforms[uniformName], array);
- }
- /**
- * Sets an unsigned int array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray4(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setUIntArray4(this._uniforms[uniformName], array);
- }
- /**
- * Sets an float array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setFloatArray(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setFloatArray(this._uniforms[uniformName], array);
- }
- /**
- * Sets an float array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setFloatArray2(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setFloatArray2(this._uniforms[uniformName], array);
- }
- /**
- * Sets an float array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setFloatArray3(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setFloatArray3(this._uniforms[uniformName], array);
- }
- /**
- * Sets an float array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setFloatArray4(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setFloatArray4(this._uniforms[uniformName], array);
- }
- /**
- * Sets an array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setArray(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setArray(this._uniforms[uniformName], array);
- }
- /**
- * Sets an array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setArray2(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setArray2(this._uniforms[uniformName], array);
- }
- /**
- * Sets an array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setArray3(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setArray3(this._uniforms[uniformName], array);
- }
- /**
- * Sets an array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setArray4(uniformName, array) {
- this._valueCache[uniformName] = null;
- this._engine.setArray4(this._uniforms[uniformName], array);
- }
- /**
- * Sets matrices on a uniform variable.
- * @param uniformName Name of the variable.
- * @param matrices matrices to be set.
- */
- setMatrices(uniformName, matrices) {
- if (!matrices) {
- return;
- }
- this._valueCache[uniformName] = null;
- this._engine.setMatrices(this._uniforms[uniformName], matrices);
- }
- /**
- * Sets matrix on a uniform variable.
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- */
- setMatrix(uniformName, matrix) {
- if (this._cacheMatrix(uniformName, matrix)) {
- if (!this._engine.setMatrices(this._uniforms[uniformName], matrix.toArray())) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a 3x3 matrix on a uniform variable. (Specified as [1,2,3,4,5,6,7,8,9] will result in [1,2,3][4,5,6][7,8,9] matrix)
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- */
- setMatrix3x3(uniformName, matrix) {
- this._valueCache[uniformName] = null;
- this._engine.setMatrix3x3(this._uniforms[uniformName], matrix);
- }
- /**
- * Sets a 2x2 matrix on a uniform variable. (Specified as [1,2,3,4] will result in [1,2][3,4] matrix)
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- */
- setMatrix2x2(uniformName, matrix) {
- this._valueCache[uniformName] = null;
- this._engine.setMatrix2x2(this._uniforms[uniformName], matrix);
- }
- /**
- * Sets a float on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value value to be set.
- * @returns this effect.
- */
- setFloat(uniformName, value) {
- const cache = this._valueCache[uniformName];
- if (cache !== undefined && cache === value) {
- return;
- }
- if (this._engine.setFloat(this._uniforms[uniformName], value)) {
- this._valueCache[uniformName] = value;
- }
- }
- /**
- * Sets a boolean on a uniform variable.
- * @param uniformName Name of the variable.
- * @param bool value to be set.
- */
- setBool(uniformName, bool) {
- const cache = this._valueCache[uniformName];
- if (cache !== undefined && cache === bool) {
- return;
- }
- if (this._engine.setInt(this._uniforms[uniformName], bool ? 1 : 0)) {
- this._valueCache[uniformName] = bool ? 1 : 0;
- }
- }
- /**
- * Sets a Vector2 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector2 vector2 to be set.
- */
- setVector2(uniformName, vector2) {
- if (this._cacheFloat2(uniformName, vector2.x, vector2.y)) {
- if (!this._engine.setFloat2(this._uniforms[uniformName], vector2.x, vector2.y)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a float2 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float2.
- * @param y Second float in float2.
- */
- setFloat2(uniformName, x, y) {
- if (this._cacheFloat2(uniformName, x, y)) {
- if (!this._engine.setFloat2(this._uniforms[uniformName], x, y)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Vector3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector3 Value to be set.
- */
- setVector3(uniformName, vector3) {
- if (this._cacheFloat3(uniformName, vector3.x, vector3.y, vector3.z)) {
- if (!this._engine.setFloat3(this._uniforms[uniformName], vector3.x, vector3.y, vector3.z)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a float3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float3.
- * @param y Second float in float3.
- * @param z Third float in float3.
- */
- setFloat3(uniformName, x, y, z) {
- if (this._cacheFloat3(uniformName, x, y, z)) {
- if (!this._engine.setFloat3(this._uniforms[uniformName], x, y, z)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Vector4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector4 Value to be set.
- */
- setVector4(uniformName, vector4) {
- if (this._cacheFloat4(uniformName, vector4.x, vector4.y, vector4.z, vector4.w)) {
- if (!this._engine.setFloat4(this._uniforms[uniformName], vector4.x, vector4.y, vector4.z, vector4.w)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Quaternion on a uniform variable.
- * @param uniformName Name of the variable.
- * @param quaternion Value to be set.
- */
- setQuaternion(uniformName, quaternion) {
- if (this._cacheFloat4(uniformName, quaternion.x, quaternion.y, quaternion.z, quaternion.w)) {
- if (!this._engine.setFloat4(this._uniforms[uniformName], quaternion.x, quaternion.y, quaternion.z, quaternion.w)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a float4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float4.
- * @param y Second float in float4.
- * @param z Third float in float4.
- * @param w Fourth float in float4.
- * @returns this effect.
- */
- setFloat4(uniformName, x, y, z, w) {
- if (this._cacheFloat4(uniformName, x, y, z, w)) {
- if (!this._engine.setFloat4(this._uniforms[uniformName], x, y, z, w)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Color3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param color3 Value to be set.
- */
- setColor3(uniformName, color3) {
- if (this._cacheFloat3(uniformName, color3.r, color3.g, color3.b)) {
- if (!this._engine.setFloat3(this._uniforms[uniformName], color3.r, color3.g, color3.b)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Color4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param color3 Value to be set.
- * @param alpha Alpha value to be set.
- */
- setColor4(uniformName, color3, alpha) {
- if (this._cacheFloat4(uniformName, color3.r, color3.g, color3.b, alpha)) {
- if (!this._engine.setFloat4(this._uniforms[uniformName], color3.r, color3.g, color3.b, alpha)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
- /**
- * Sets a Color4 on a uniform variable
- * @param uniformName defines the name of the variable
- * @param color4 defines the value to be set
- */
- setDirectColor4(uniformName, color4) {
- if (this._cacheFloat4(uniformName, color4.r, color4.g, color4.b, color4.a)) {
- if (!this._engine.setFloat4(this._uniforms[uniformName], color4.r, color4.g, color4.b, color4.a)) {
- this._valueCache[uniformName] = null;
- }
- }
- }
-}
-//# sourceMappingURL=nativePipelineContext.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Native/nativeRenderTargetWrapper.js
-
-class NativeRenderTargetWrapper extends renderTargetWrapper_RenderTargetWrapper {
- get _framebuffer() {
- return this.__framebuffer;
- }
- set _framebuffer(framebuffer) {
- if (this.__framebuffer) {
- this._engine._releaseFramebufferObjects(this.__framebuffer);
- }
- this.__framebuffer = framebuffer;
- }
- get _framebufferDepthStencil() {
- return this.__framebufferDepthStencil;
- }
- set _framebufferDepthStencil(framebufferDepthStencil) {
- if (this.__framebufferDepthStencil) {
- this._engine._releaseFramebufferObjects(this.__framebufferDepthStencil);
- }
- this.__framebufferDepthStencil = framebufferDepthStencil;
- }
- constructor(isMulti, isCube, size, engine) {
- super(isMulti, isCube, size, engine);
- this.__framebuffer = null;
- this.__framebufferDepthStencil = null;
- this._engine = engine;
- }
- dispose(disposeOnlyFramebuffers = false) {
- this._framebuffer = null;
- this._framebufferDepthStencil = null;
- super.dispose(disposeOnlyFramebuffers);
- }
-}
-//# sourceMappingURL=nativeRenderTargetWrapper.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Native/nativeHardwareTexture.js
-/** @internal */
-class NativeHardwareTexture {
- get underlyingResource() {
- return this._nativeTexture;
- }
- constructor(existingTexture, engine) {
- this._engine = engine;
- this.set(existingTexture);
- }
- setUsage() { }
- set(hardwareTexture) {
- this._nativeTexture = hardwareTexture;
- }
- reset() {
- this._nativeTexture = null;
- }
- release() {
- if (this._nativeTexture) {
- this._engine.deleteTexture(this._nativeTexture);
- }
- this.reset();
- }
-}
-//# sourceMappingURL=nativeHardwareTexture.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/nativeEngine.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-const onNativeObjectInitialized = new observable_Observable();
-if (typeof self !== "undefined" && !Object.prototype.hasOwnProperty.call(self, "_native")) {
- let __native;
- Object.defineProperty(self, "_native", {
- get: () => __native,
- set: (value) => {
- __native = value;
- if (__native) {
- onNativeObjectInitialized.notifyObservers(__native);
- }
- },
- });
-}
-/**
- * Returns _native only after it has been defined by BabylonNative.
- * @internal
- */
-function AcquireNativeObjectAsync() {
- return new Promise((resolve) => {
- if (typeof _native === "undefined") {
- onNativeObjectInitialized.addOnce((nativeObject) => resolve(nativeObject));
- }
- else {
- resolve(_native);
- }
- });
-}
-/**
- * Registers a constructor on the _native object. See NativeXRFrame for an example.
- * @internal
- */
-async function RegisterNativeTypeAsync(typeName, constructor) {
- (await AcquireNativeObjectAsync())[typeName] = constructor;
-}
-/**
- * Container for accessors for natively-stored mesh data buffers.
- */
-class NativeDataBuffer extends dataBuffer_DataBuffer {
-}
-/** @internal */
-class CommandBufferEncoder {
- constructor(_engine) {
- this._engine = _engine;
- this._pending = new Array();
- this._isCommandBufferScopeActive = false;
- this._commandStream = NativeEngine._createNativeDataStream();
- this._engine.setCommandDataStream(this._commandStream);
- }
- beginCommandScope() {
- if (this._isCommandBufferScopeActive) {
- throw new Error("Command scope already active.");
- }
- this._isCommandBufferScopeActive = true;
- }
- endCommandScope() {
- if (!this._isCommandBufferScopeActive) {
- throw new Error("Command scope is not active.");
- }
- this._isCommandBufferScopeActive = false;
- this._submit();
- }
- startEncodingCommand(command) {
- this._commandStream.writeNativeData(command);
- }
- encodeCommandArgAsUInt32(commandArg) {
- this._commandStream.writeUint32(commandArg);
- }
- encodeCommandArgAsUInt32s(commandArg) {
- this._commandStream.writeUint32Array(commandArg);
- }
- encodeCommandArgAsInt32(commandArg) {
- this._commandStream.writeInt32(commandArg);
- }
- encodeCommandArgAsInt32s(commandArg) {
- this._commandStream.writeInt32Array(commandArg);
- }
- encodeCommandArgAsFloat32(commandArg) {
- this._commandStream.writeFloat32(commandArg);
- }
- encodeCommandArgAsFloat32s(commandArg) {
- this._commandStream.writeFloat32Array(commandArg);
- }
- encodeCommandArgAsNativeData(commandArg) {
- this._commandStream.writeNativeData(commandArg);
- this._pending.push(commandArg);
- }
- finishEncodingCommand() {
- if (!this._isCommandBufferScopeActive) {
- this._submit();
- }
- }
- _submit() {
- this._engine.submitCommands();
- this._pending.length = 0;
- }
-}
-/** @internal */
-class NativeEngine extends engine_Engine {
- setHardwareScalingLevel(level) {
- super.setHardwareScalingLevel(level);
- this._engine.setHardwareScalingLevel(level);
- }
- constructor(options = {}) {
- super(null, false, undefined, options.adaptToDeviceRatio);
- this._engine = new _native.Engine();
- this._camera = _native.Camera ? new _native.Camera() : null;
- this._commandBufferEncoder = new CommandBufferEncoder(this._engine);
- this._boundBuffersVertexArray = null;
- this._currentDepthTest = _native.Engine.DEPTH_TEST_LEQUAL;
- this._stencilTest = false;
- this._stencilMask = 255;
- this._stencilFunc = 519;
- this._stencilFuncRef = 0;
- this._stencilFuncMask = 255;
- this._stencilOpStencilFail = 7680;
- this._stencilOpDepthFail = 7680;
- this._stencilOpStencilDepthPass = 7681;
- this._zOffset = 0;
- this._zOffsetUnits = 0;
- this._depthWrite = true;
- if (_native.Engine.PROTOCOL_VERSION !== NativeEngine.PROTOCOL_VERSION) {
- throw new Error(`Protocol version mismatch: ${_native.Engine.PROTOCOL_VERSION} (Native) !== ${NativeEngine.PROTOCOL_VERSION} (JS)`);
- }
- this._webGLVersion = 2;
- this.disableUniformBuffers = true;
- this._shaderPlatformName = "NATIVE";
- // TODO: Initialize this more correctly based on the hardware capabilities.
- // Init caps
- this._caps = {
- maxTexturesImageUnits: 16,
- maxVertexTextureImageUnits: 16,
- maxCombinedTexturesImageUnits: 32,
- maxTextureSize: _native.Engine.CAPS_LIMITS_MAX_TEXTURE_SIZE,
- maxCubemapTextureSize: 512,
- maxRenderTextureSize: 512,
- maxVertexAttribs: 16,
- maxVaryingVectors: 16,
- maxFragmentUniformVectors: 16,
- maxVertexUniformVectors: 16,
- standardDerivatives: true,
- astc: null,
- pvrtc: null,
- etc1: null,
- etc2: null,
- bptc: null,
- maxAnisotropy: 16,
- uintIndices: true,
- fragmentDepthSupported: false,
- highPrecisionShaderSupported: true,
- colorBufferFloat: false,
- textureFloat: true,
- textureFloatLinearFiltering: false,
- textureFloatRender: true,
- textureHalfFloat: true,
- textureHalfFloatLinearFiltering: false,
- textureHalfFloatRender: true,
- textureLOD: true,
- texelFetch: false,
- drawBuffersExtension: false,
- depthTextureExtension: false,
- vertexArrayObject: true,
- instancedArrays: true,
- supportOcclusionQuery: false,
- canUseTimestampForTimerQuery: false,
- blendMinMax: false,
- maxMSAASamples: 16,
- canUseGLInstanceID: true,
- canUseGLVertexID: true,
- supportComputeShaders: false,
- supportSRGBBuffers: true,
- supportTransformFeedbacks: false,
- textureMaxLevel: false,
- texture2DArrayMaxLayerCount: _native.Engine.CAPS_LIMITS_MAX_TEXTURE_LAYERS,
- disableMorphTargetTexture: false,
- };
- this._features = {
- forceBitmapOverHTMLImageElement: false,
- supportRenderAndCopyToLodForFloatTextures: false,
- supportDepthStencilTexture: false,
- supportShadowSamplers: false,
- uniformBufferHardCheckMatrix: false,
- allowTexturePrefiltering: false,
- trackUbosInFrame: false,
- checkUbosContentBeforeUpload: false,
- supportCSM: false,
- basisNeedsPOT: false,
- support3DTextures: false,
- needTypeSuffixInShaderConstants: false,
- supportMSAA: false,
- supportSSAO2: false,
- supportExtendedTextureFormats: false,
- supportSwitchCaseInShader: false,
- supportSyncTextureRead: false,
- needsInvertingBitmap: true,
- useUBOBindingCache: true,
- needShaderCodeInlining: true,
- needToAlwaysBindUniformBuffers: false,
- supportRenderPasses: true,
- supportSpriteInstancing: false,
- _collectUbosUpdatedInFrame: false,
- };
- tools_Tools.Log("Babylon Native (v" + engine_Engine.Version + ") launched");
- tools_Tools.LoadScript = function (scriptUrl, onSuccess, onError, scriptId) {
- tools_Tools.LoadFile(scriptUrl, (data) => {
- Function(data).apply(null);
- if (onSuccess) {
- onSuccess();
- }
- }, undefined, undefined, false, (request, exception) => {
- if (onError) {
- onError("LoadScript Error", exception);
- }
- });
- };
- // Wrappers
- if (typeof URL === "undefined") {
- window.URL = {
- createObjectURL: function () { },
- revokeObjectURL: function () { },
- };
- }
- if (typeof Blob === "undefined") {
- window.Blob = function (v) {
- return v;
- };
- }
- // polyfill for Chakra
- if (!Array.prototype.flat) {
- Object.defineProperty(Array.prototype, "flat", {
- configurable: true,
- value: function flat() {
- const depth = isNaN(arguments[0]) ? 1 : Number(arguments[0]);
- return depth
- ? Array.prototype.reduce.call(this, function (acc, cur) {
- if (Array.isArray(cur)) {
- acc.push.apply(acc, flat.call(cur, depth - 1));
- }
- else {
- acc.push(cur);
- }
- return acc;
- }, [])
- : Array.prototype.slice.call(this);
- },
- writable: true,
- });
- }
- // Currently we do not fully configure the ThinEngine on construction of NativeEngine.
- // Setup resolution scaling based on display settings.
- const devicePixelRatio = window ? window.devicePixelRatio || 1.0 : 1.0;
- this._hardwareScalingLevel = options.adaptToDeviceRatio ? 1.0 / devicePixelRatio : 1.0;
- this._engine.setHardwareScalingLevel(this._hardwareScalingLevel);
- this._lastDevicePixelRatio = devicePixelRatio;
- this.resize();
- const currentDepthFunction = this.getDepthFunction();
- if (currentDepthFunction) {
- this.setDepthFunction(currentDepthFunction);
- }
- // Shader processor
- this._shaderProcessor = new WebGL2ShaderProcessor();
- this.onNewSceneAddedObservable.add((scene) => {
- const originalRender = scene.render;
- scene.render = (...args) => {
- this._commandBufferEncoder.beginCommandScope();
- originalRender.apply(scene, args);
- this._commandBufferEncoder.endCommandScope();
- };
- });
- }
- dispose() {
- super.dispose();
- if (this._boundBuffersVertexArray) {
- this._deleteVertexArray(this._boundBuffersVertexArray);
- }
- this._engine.dispose();
- }
- /** @internal */
- static _createNativeDataStream() {
- return new NativeDataStream();
- }
- /**
- * Can be used to override the current requestAnimationFrame requester.
- * @internal
- */
- _queueNewFrame(bindedRenderFunction, requester) {
- // Use the provided requestAnimationFrame, unless the requester is the window. In that case, we will default to the Babylon Native version of requestAnimationFrame.
- if (requester.requestAnimationFrame && requester !== window) {
- requester.requestAnimationFrame(bindedRenderFunction);
- }
- else {
- this._engine.requestAnimationFrame(bindedRenderFunction);
- }
- return 0;
- }
- /**
- * Override default engine behavior.
- * @param framebuffer
- */
- _bindUnboundFramebuffer(framebuffer) {
- if (this._currentFramebuffer !== framebuffer) {
- if (this._currentFramebuffer) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_UNBINDFRAMEBUFFER);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(this._currentFramebuffer);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- if (framebuffer) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_BINDFRAMEBUFFER);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(framebuffer);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- this._currentFramebuffer = framebuffer;
- }
- }
- /**
- * Gets host document
- * @returns the host document object
- */
- getHostDocument() {
- return null;
- }
- clear(color, backBuffer, depth, stencil = false) {
- if (this.useReverseDepthBuffer) {
- throw new Error("reverse depth buffer is not currently implemented");
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_CLEAR);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(backBuffer && color ? 1 : 0);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(color ? color.r : 0);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(color ? color.g : 0);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(color ? color.b : 0);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(color ? color.a : 1);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(depth ? 1 : 0);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(1);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(stencil ? 1 : 0);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(0);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- createIndexBuffer(indices, updateable) {
- const data = this._normalizeIndexData(indices);
- const buffer = new NativeDataBuffer();
- buffer.references = 1;
- buffer.is32Bits = data.BYTES_PER_ELEMENT === 4;
- if (data.byteLength) {
- buffer.nativeIndexBuffer = this._engine.createIndexBuffer(data.buffer, data.byteOffset, data.byteLength, buffer.is32Bits, updateable !== null && updateable !== void 0 ? updateable : false);
- }
- return buffer;
- }
- createVertexBuffer(vertices, updateable) {
- const data = ArrayBuffer.isView(vertices) ? vertices : new Float32Array(vertices);
- const buffer = new NativeDataBuffer();
- buffer.references = 1;
- if (data.byteLength) {
- buffer.nativeVertexBuffer = this._engine.createVertexBuffer(data.buffer, data.byteOffset, data.byteLength, updateable !== null && updateable !== void 0 ? updateable : false);
- }
- return buffer;
- }
- _recordVertexArrayObject(vertexArray, vertexBuffers, indexBuffer, effect, overrideVertexBuffers) {
- if (indexBuffer) {
- this._engine.recordIndexBuffer(vertexArray, indexBuffer.nativeIndexBuffer);
- }
- const attributes = effect.getAttributesNames();
- for (let index = 0; index < attributes.length; index++) {
- const location = effect.getAttributeLocation(index);
- if (location >= 0) {
- const kind = attributes[index];
- let vertexBuffer = null;
- if (overrideVertexBuffers) {
- vertexBuffer = overrideVertexBuffers[kind];
- }
- if (!vertexBuffer) {
- vertexBuffer = vertexBuffers[kind];
- }
- if (vertexBuffer) {
- const buffer = vertexBuffer.getBuffer();
- if (buffer && buffer.nativeVertexBuffer) {
- this._engine.recordVertexBuffer(vertexArray, buffer.nativeVertexBuffer, location, vertexBuffer.byteOffset, vertexBuffer.byteStride, vertexBuffer.getSize(), this._getNativeAttribType(vertexBuffer.type), vertexBuffer.normalized, vertexBuffer.getInstanceDivisor());
- }
- }
- }
- }
- }
- bindBuffers(vertexBuffers, indexBuffer, effect) {
- if (this._boundBuffersVertexArray) {
- this._deleteVertexArray(this._boundBuffersVertexArray);
- }
- this._boundBuffersVertexArray = this._engine.createVertexArray();
- this._recordVertexArrayObject(this._boundBuffersVertexArray, vertexBuffers, indexBuffer, effect);
- this.bindVertexArrayObject(this._boundBuffersVertexArray);
- }
- recordVertexArrayObject(vertexBuffers, indexBuffer, effect, overrideVertexBuffers) {
- const vertexArray = this._engine.createVertexArray();
- this._recordVertexArrayObject(vertexArray, vertexBuffers, indexBuffer, effect, overrideVertexBuffers);
- return vertexArray;
- }
- _deleteVertexArray(vertexArray) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEVERTEXARRAY);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(vertexArray);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- bindVertexArrayObject(vertexArray) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_BINDVERTEXARRAY);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(vertexArray);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- releaseVertexArrayObject(vertexArray) {
- this._deleteVertexArray(vertexArray);
- }
- getAttributes(pipelineContext, attributesNames) {
- const nativePipelineContext = pipelineContext;
- return this._engine.getAttributes(nativePipelineContext.nativeProgram, attributesNames);
- }
- /**
- * Draw a list of indexed primitives
- * @param fillMode defines the primitive to use
- * @param indexStart defines the starting index
- * @param indexCount defines the number of index to draw
- * @param instancesCount defines the number of instances to draw (if instantiation is enabled)
- */
- drawElementsType(fillMode, indexStart, indexCount, instancesCount) {
- // Apply states
- this._drawCalls.addCount(1, false);
- // TODO: Make this implementation more robust like core Engine version.
- // Render
- //var indexFormat = this._uintIndicesCurrentlySet ? this._gl.UNSIGNED_INT : this._gl.UNSIGNED_SHORT;
- //var mult = this._uintIndicesCurrentlySet ? 4 : 2;
- // if (instancesCount) {
- // this._gl.drawElementsInstanced(drawMode, indexCount, indexFormat, indexStart * mult, instancesCount);
- // } else {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DRAWINDEXED);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(fillMode);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(indexStart);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(indexCount);
- this._commandBufferEncoder.finishEncodingCommand();
- // }
- }
- /**
- * Draw a list of unindexed primitives
- * @param fillMode defines the primitive to use
- * @param verticesStart defines the index of first vertex to draw
- * @param verticesCount defines the count of vertices to draw
- * @param instancesCount defines the number of instances to draw (if instantiation is enabled)
- */
- drawArraysType(fillMode, verticesStart, verticesCount, instancesCount) {
- // Apply states
- this._drawCalls.addCount(1, false);
- // TODO: Make this implementation more robust like core Engine version.
- // if (instancesCount) {
- // this._gl.drawArraysInstanced(drawMode, verticesStart, verticesCount, instancesCount);
- // } else {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DRAW);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(fillMode);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(verticesStart);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(verticesCount);
- this._commandBufferEncoder.finishEncodingCommand();
- // }
- }
- createPipelineContext() {
- return new NativePipelineContext(this);
- }
- createMaterialContext() {
- return undefined;
- }
- createDrawContext() {
- return undefined;
- }
- _preparePipelineContext(pipelineContext, vertexSourceCode, fragmentSourceCode, createAsRaw, _rawVertexSourceCode, _rawFragmentSourceCode, _rebuildRebind, defines) {
- const nativePipelineContext = pipelineContext;
- if (createAsRaw) {
- nativePipelineContext.nativeProgram = this.createRawShaderProgram();
- }
- else {
- nativePipelineContext.nativeProgram = this.createShaderProgram(pipelineContext, vertexSourceCode, fragmentSourceCode, defines);
- }
- }
- isAsync(pipelineContext) {
- return !!(pipelineContext.isAsync && this._engine.createProgramAsync);
- }
- /**
- * @internal
- */
- _executeWhenRenderingStateIsCompiled(pipelineContext, action) {
- const nativePipelineContext = pipelineContext;
- if (!this.isAsync(pipelineContext)) {
- action();
- return;
- }
- const oldHandler = nativePipelineContext.onCompiled;
- if (oldHandler) {
- nativePipelineContext.onCompiled = () => {
- oldHandler();
- action();
- };
- }
- else {
- nativePipelineContext.onCompiled = action;
- }
- }
- createRawShaderProgram() {
- throw new Error("Not Supported");
- }
- createShaderProgram(pipelineContext, vertexCode, fragmentCode, defines) {
- const nativePipelineContext = pipelineContext;
- if (nativePipelineContext.nativeProgram) {
- throw new Error("Tried to create a second program in the same NativePipelineContext");
- }
- this.onBeforeShaderCompilationObservable.notifyObservers(this);
- const vertexInliner = new ShaderCodeInliner(vertexCode);
- vertexInliner.processCode();
- vertexCode = vertexInliner.code;
- const fragmentInliner = new ShaderCodeInliner(fragmentCode);
- fragmentInliner.processCode();
- fragmentCode = fragmentInliner.code;
- vertexCode = ThinEngine._ConcatenateShader(vertexCode, defines);
- fragmentCode = ThinEngine._ConcatenateShader(fragmentCode, defines);
- const onSuccess = () => {
- var _a;
- nativePipelineContext.isCompiled = true;
- (_a = nativePipelineContext.onCompiled) === null || _a === void 0 ? void 0 : _a.call(nativePipelineContext);
- this.onAfterShaderCompilationObservable.notifyObservers(this);
- };
- if (this.isAsync(pipelineContext)) {
- return this._engine.createProgramAsync(vertexCode, fragmentCode, onSuccess, (error) => {
- nativePipelineContext.compilationError = error;
- });
- }
- else {
- try {
- const program = (nativePipelineContext.nativeProgram = this._engine.createProgram(vertexCode, fragmentCode));
- onSuccess();
- return program;
- }
- catch (e) {
- const message = e === null || e === void 0 ? void 0 : e.message;
- throw new Error("SHADER ERROR" + (typeof message === "string" ? "\n" + message : ""));
- }
- }
- }
- /**
- * Inline functions in shader code that are marked to be inlined
- * @param code code to inline
- * @returns inlined code
- */
- inlineShaderCode(code) {
- const sci = new ShaderCodeInliner(code);
- sci.debug = false;
- sci.processCode();
- return sci.code;
- }
- _setProgram(program) {
- if (this._currentProgram !== program) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETPROGRAM);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(program);
- this._commandBufferEncoder.finishEncodingCommand();
- this._currentProgram = program;
- }
- }
- _deletePipelineContext(pipelineContext) {
- const nativePipelineContext = pipelineContext;
- if (nativePipelineContext && nativePipelineContext.nativeProgram) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEPROGRAM);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(nativePipelineContext.nativeProgram);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- }
- getUniforms(pipelineContext, uniformsNames) {
- const nativePipelineContext = pipelineContext;
- return this._engine.getUniforms(nativePipelineContext.nativeProgram, uniformsNames);
- }
- bindUniformBlock(pipelineContext, blockName, index) {
- // TODO
- throw new Error("Not Implemented");
- }
- bindSamplers(effect) {
- const nativePipelineContext = effect.getPipelineContext();
- this._setProgram(nativePipelineContext.nativeProgram);
- // TODO: share this with engine?
- const samplers = effect.getSamplers();
- for (let index = 0; index < samplers.length; index++) {
- const uniform = effect.getUniform(samplers[index]);
- if (uniform) {
- this._boundUniforms[index] = uniform;
- }
- }
- this._currentEffect = null;
- }
- getRenderWidth(useScreen = false) {
- if (!useScreen && this._currentRenderTarget) {
- return this._currentRenderTarget.width;
- }
- return this._engine.getRenderWidth();
- }
- getRenderHeight(useScreen = false) {
- if (!useScreen && this._currentRenderTarget) {
- return this._currentRenderTarget.height;
- }
- return this._engine.getRenderHeight();
- }
- setViewport(viewport, requiredWidth, requiredHeight) {
- this._cachedViewport = viewport;
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETVIEWPORT);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(viewport.x);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(viewport.y);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(viewport.width);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(viewport.height);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- enableScissor(x, y, width, height) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSCISSOR);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(x);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(y);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(width);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(height);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- disableScissor() {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSCISSOR);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(0);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(0);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(0);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(0);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- setState(culling, zOffset = 0, force, reverseSide = false, cullBackFaces, stencil, zOffsetUnits = 0) {
- var _a, _b;
- this._zOffset = zOffset;
- this._zOffsetUnits = zOffsetUnits;
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSTATE);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(culling ? 1 : 0);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(zOffset);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(zOffsetUnits);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(((_b = (_a = this.cullBackFaces) !== null && _a !== void 0 ? _a : cullBackFaces) !== null && _b !== void 0 ? _b : true) ? 1 : 0);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(reverseSide ? 1 : 0);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- /**
- * Gets the client rect of native canvas. Needed for InputManager.
- * @returns a client rectangle
- */
- getInputElementClientRect() {
- const rect = {
- bottom: this.getRenderHeight(),
- height: this.getRenderHeight(),
- left: 0,
- right: this.getRenderWidth(),
- top: 0,
- width: this.getRenderWidth(),
- x: 0,
- y: 0,
- toJSON: () => { },
- };
- return rect;
- }
- /**
- * Set the z offset Factor to apply to current rendering
- * @param value defines the offset to apply
- */
- setZOffset(value) {
- if (value !== this._zOffset) {
- this._zOffset = value;
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETZOFFSET);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(this.useReverseDepthBuffer ? -value : value);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- }
- /**
- * Gets the current value of the zOffset Factor
- * @returns the current zOffset Factor state
- */
- getZOffset() {
- return this._zOffset;
- }
- /**
- * Set the z offset Units to apply to current rendering
- * @param value defines the offset to apply
- */
- setZOffsetUnits(value) {
- if (value !== this._zOffsetUnits) {
- this._zOffsetUnits = value;
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETZOFFSETUNITS);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(this.useReverseDepthBuffer ? -value : value);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- }
- /**
- * Gets the current value of the zOffset Units
- * @returns the current zOffset Units state
- */
- getZOffsetUnits() {
- return this._zOffsetUnits;
- }
- /**
- * Enable or disable depth buffering
- * @param enable defines the state to set
- */
- setDepthBuffer(enable) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETDEPTHTEST);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(enable ? this._currentDepthTest : _native.Engine.DEPTH_TEST_ALWAYS);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- /**
- * Gets a boolean indicating if depth writing is enabled
- * @returns the current depth writing state
- */
- getDepthWrite() {
- return this._depthWrite;
- }
- getDepthFunction() {
- switch (this._currentDepthTest) {
- case _native.Engine.DEPTH_TEST_NEVER:
- return 512;
- case _native.Engine.DEPTH_TEST_ALWAYS:
- return 519;
- case _native.Engine.DEPTH_TEST_GREATER:
- return 516;
- case _native.Engine.DEPTH_TEST_GEQUAL:
- return 518;
- case _native.Engine.DEPTH_TEST_NOTEQUAL:
- return 517;
- case _native.Engine.DEPTH_TEST_EQUAL:
- return 514;
- case _native.Engine.DEPTH_TEST_LESS:
- return 513;
- case _native.Engine.DEPTH_TEST_LEQUAL:
- return 515;
- }
- return null;
- }
- setDepthFunction(depthFunc) {
- let nativeDepthFunc = 0;
- switch (depthFunc) {
- case 512:
- nativeDepthFunc = _native.Engine.DEPTH_TEST_NEVER;
- break;
- case 519:
- nativeDepthFunc = _native.Engine.DEPTH_TEST_ALWAYS;
- break;
- case 516:
- nativeDepthFunc = _native.Engine.DEPTH_TEST_GREATER;
- break;
- case 518:
- nativeDepthFunc = _native.Engine.DEPTH_TEST_GEQUAL;
- break;
- case 517:
- nativeDepthFunc = _native.Engine.DEPTH_TEST_NOTEQUAL;
- break;
- case 514:
- nativeDepthFunc = _native.Engine.DEPTH_TEST_EQUAL;
- break;
- case 513:
- nativeDepthFunc = _native.Engine.DEPTH_TEST_LESS;
- break;
- case 515:
- nativeDepthFunc = _native.Engine.DEPTH_TEST_LEQUAL;
- break;
- }
- this._currentDepthTest = nativeDepthFunc;
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETDEPTHTEST);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(this._currentDepthTest);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- /**
- * Enable or disable depth writing
- * @param enable defines the state to set
- */
- setDepthWrite(enable) {
- this._depthWrite = enable;
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETDEPTHWRITE);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(Number(enable));
- this._commandBufferEncoder.finishEncodingCommand();
- }
- /**
- * Enable or disable color writing
- * @param enable defines the state to set
- */
- setColorWrite(enable) {
- this._colorWrite = enable;
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETCOLORWRITE);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(Number(enable));
- this._commandBufferEncoder.finishEncodingCommand();
- }
- /**
- * Gets a boolean indicating if color writing is enabled
- * @returns the current color writing state
- */
- getColorWrite() {
- return this._colorWrite;
- }
- applyStencil() {
- this._setStencil(this._stencilMask, this._getStencilOpFail(this._stencilOpStencilFail), this._getStencilDepthFail(this._stencilOpDepthFail), this._getStencilDepthPass(this._stencilOpStencilDepthPass), this._getStencilFunc(this._stencilFunc), this._stencilFuncRef);
- }
- _setStencil(mask, stencilOpFail, depthOpFail, depthOpPass, func, ref) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSTENCIL);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(mask);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(stencilOpFail);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(depthOpFail);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(depthOpPass);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(func);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(ref);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- /**
- * Enable or disable the stencil buffer
- * @param enable defines if the stencil buffer must be enabled or disabled
- */
- setStencilBuffer(enable) {
- this._stencilTest = enable;
- if (enable) {
- this.applyStencil();
- }
- else {
- this._setStencil(255, _native.Engine.STENCIL_OP_FAIL_S_KEEP, _native.Engine.STENCIL_OP_FAIL_Z_KEEP, _native.Engine.STENCIL_OP_PASS_Z_KEEP, _native.Engine.STENCIL_TEST_ALWAYS, 0);
- }
- }
- /**
- * Gets a boolean indicating if stencil buffer is enabled
- * @returns the current stencil buffer state
- */
- getStencilBuffer() {
- return this._stencilTest;
- }
- /**
- * Gets the current stencil operation when stencil passes
- * @returns a number defining stencil operation to use when stencil passes
- */
- getStencilOperationPass() {
- return this._stencilOpStencilDepthPass;
- }
- /**
- * Sets the stencil operation to use when stencil passes
- * @param operation defines the stencil operation to use when stencil passes
- */
- setStencilOperationPass(operation) {
- this._stencilOpStencilDepthPass = operation;
- this.applyStencil();
- }
- /**
- * Sets the current stencil mask
- * @param mask defines the new stencil mask to use
- */
- setStencilMask(mask) {
- this._stencilMask = mask;
- this.applyStencil();
- }
- /**
- * Sets the current stencil function
- * @param stencilFunc defines the new stencil function to use
- */
- setStencilFunction(stencilFunc) {
- this._stencilFunc = stencilFunc;
- this.applyStencil();
- }
- /**
- * Sets the current stencil reference
- * @param reference defines the new stencil reference to use
- */
- setStencilFunctionReference(reference) {
- this._stencilFuncRef = reference;
- this.applyStencil();
- }
- /**
- * Sets the current stencil mask
- * @param mask defines the new stencil mask to use
- */
- setStencilFunctionMask(mask) {
- this._stencilFuncMask = mask;
- }
- /**
- * Sets the stencil operation to use when stencil fails
- * @param operation defines the stencil operation to use when stencil fails
- */
- setStencilOperationFail(operation) {
- this._stencilOpStencilFail = operation;
- this.applyStencil();
- }
- /**
- * Sets the stencil operation to use when depth fails
- * @param operation defines the stencil operation to use when depth fails
- */
- setStencilOperationDepthFail(operation) {
- this._stencilOpDepthFail = operation;
- this.applyStencil();
- }
- /**
- * Gets the current stencil mask
- * @returns a number defining the new stencil mask to use
- */
- getStencilMask() {
- return this._stencilMask;
- }
- /**
- * Gets the current stencil function
- * @returns a number defining the stencil function to use
- */
- getStencilFunction() {
- return this._stencilFunc;
- }
- /**
- * Gets the current stencil reference value
- * @returns a number defining the stencil reference value to use
- */
- getStencilFunctionReference() {
- return this._stencilFuncRef;
- }
- /**
- * Gets the current stencil mask
- * @returns a number defining the stencil mask to use
- */
- getStencilFunctionMask() {
- return this._stencilFuncMask;
- }
- /**
- * Gets the current stencil operation when stencil fails
- * @returns a number defining stencil operation to use when stencil fails
- */
- getStencilOperationFail() {
- return this._stencilOpStencilFail;
- }
- /**
- * Gets the current stencil operation when depth fails
- * @returns a number defining stencil operation to use when depth fails
- */
- getStencilOperationDepthFail() {
- return this._stencilOpDepthFail;
- }
- /**
- * Sets alpha constants used by some alpha blending modes
- * @param r defines the red component
- * @param g defines the green component
- * @param b defines the blue component
- * @param a defines the alpha component
- */
- setAlphaConstants(r, g, b, a) {
- throw new Error("Setting alpha blend constant color not yet implemented.");
- }
- /**
- * Sets the current alpha mode
- * @param mode defines the mode to use (one of the BABYLON.undefined)
- * @param noDepthWriteChange defines if depth writing state should remains unchanged (false by default)
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/advanced/transparent_rendering
- */
- setAlphaMode(mode, noDepthWriteChange = false) {
- if (this._alphaMode === mode) {
- return;
- }
- const nativeMode = this._getNativeAlphaMode(mode);
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETBLENDMODE);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(nativeMode);
- this._commandBufferEncoder.finishEncodingCommand();
- if (!noDepthWriteChange) {
- this.setDepthWrite(mode === 0);
- }
- this._alphaMode = mode;
- }
- /**
- * Gets the current alpha mode
- * @see https://doc.babylonjs.com/features/featuresDeepDive/materials/advanced/transparent_rendering
- * @returns the current alpha mode
- */
- getAlphaMode() {
- return this._alphaMode;
- }
- setInt(uniform, int) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINT);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsInt32(int);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setIntArray(uniform, array) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsInt32s(array);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setIntArray2(uniform, array) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY2);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsInt32s(array);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setIntArray3(uniform, array) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY3);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsInt32s(array);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setIntArray4(uniform, array) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY4);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsInt32s(array);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setFloatArray(uniform, array) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsFloat32s(array);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setFloatArray2(uniform, array) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY2);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsFloat32s(array);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setFloatArray3(uniform, array) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY3);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsFloat32s(array);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setFloatArray4(uniform, array) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY4);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsFloat32s(array);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setArray(uniform, array) {
- if (!uniform) {
- return false;
- }
- return this.setFloatArray(uniform, new Float32Array(array));
- }
- setArray2(uniform, array) {
- if (!uniform) {
- return false;
- }
- return this.setFloatArray2(uniform, new Float32Array(array));
- }
- setArray3(uniform, array) {
- if (!uniform) {
- return false;
- }
- return this.setFloatArray3(uniform, new Float32Array(array));
- }
- setArray4(uniform, array) {
- if (!uniform) {
- return false;
- }
- return this.setFloatArray4(uniform, new Float32Array(array));
- }
- setMatrices(uniform, matrices) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETMATRICES);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsFloat32s(matrices);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setMatrix3x3(uniform, matrix) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETMATRIX3X3);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsFloat32s(matrix);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setMatrix2x2(uniform, matrix) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETMATRIX2X2);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsFloat32s(matrix);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setFloat(uniform, value) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(value);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setFloat2(uniform, x, y) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT2);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(x);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(y);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setFloat3(uniform, x, y, z) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT3);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(x);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(y);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(z);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setFloat4(uniform, x, y, z, w) {
- if (!uniform) {
- return false;
- }
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT4);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(x);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(y);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(z);
- this._commandBufferEncoder.encodeCommandArgAsFloat32(w);
- this._commandBufferEncoder.finishEncodingCommand();
- return true;
- }
- setColor3(uniform, color3) {
- if (!uniform) {
- return false;
- }
- this.setFloat3(uniform, color3.r, color3.g, color3.b);
- return true;
- }
- setColor4(uniform, color3, alpha) {
- if (!uniform) {
- return false;
- }
- this.setFloat4(uniform, color3.r, color3.g, color3.b, alpha);
- return true;
- }
- wipeCaches(bruteForce) {
- if (this.preventCacheWipeBetweenFrames) {
- return;
- }
- this.resetTextureCache();
- this._currentEffect = null;
- if (bruteForce) {
- this._currentProgram = null;
- this._stencilStateComposer.reset();
- this._depthCullingState.reset();
- this._alphaState.reset();
- }
- this._cachedVertexBuffers = null;
- this._cachedIndexBuffer = null;
- this._cachedEffectForVertexBuffers = null;
- }
- _createTexture() {
- return this._engine.createTexture();
- }
- _deleteTexture(texture) {
- if (texture) {
- this._engine.deleteTexture(texture);
- }
- }
- /**
- * Update the content of a dynamic texture
- * @param texture defines the texture to update
- * @param canvas defines the canvas containing the source
- * @param invertY defines if data must be stored with Y axis inverted
- * @param premulAlpha defines if alpha is stored as premultiplied
- * @param format defines the format of the data
- */
- updateDynamicTexture(texture, canvas, invertY, premulAlpha = false, format) {
- if (premulAlpha === void 0) {
- premulAlpha = false;
- }
- if (!!texture && !!texture._hardwareTexture) {
- const source = canvas.getCanvasTexture();
- const destination = texture._hardwareTexture.underlyingResource;
- this._engine.copyTexture(destination, source);
- texture.isReady = true;
- }
- }
- createDynamicTexture(width, height, generateMipMaps, samplingMode) {
- // it's not possible to create 0x0 texture sized. Many bgfx methods assume texture size is at least 1x1(best case).
- // Worst case is getting a crash/assert.
- width = Math.max(width, 1);
- height = Math.max(height, 1);
- return this.createRawTexture(new Uint8Array(width * height * 4), width, height, 5, false, false, samplingMode);
- }
- createVideoElement(constraints) {
- // create native object depending on stream. Only NativeCamera is supported for now.
- if (this._camera) {
- return this._camera.createVideo(constraints);
- }
- return null;
- }
- updateVideoTexture(texture, video, invertY) {
- if (texture && texture._hardwareTexture && this._camera) {
- const webGLTexture = texture._hardwareTexture.underlyingResource;
- this._camera.updateVideoTexture(webGLTexture, video, invertY);
- }
- }
- createRawTexture(data, width, height, format, generateMipMaps, invertY, samplingMode, compression = null, type = 0, creationFlags = 0, useSRGBBuffer = false) {
- const texture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Raw);
- texture.format = format;
- texture.generateMipMaps = generateMipMaps;
- texture.samplingMode = samplingMode;
- texture.invertY = invertY;
- texture.baseWidth = width;
- texture.baseHeight = height;
- texture.width = texture.baseWidth;
- texture.height = texture.baseHeight;
- texture._compression = compression;
- texture.type = type;
- texture._useSRGBBuffer = this._getUseSRGBBuffer(useSRGBBuffer, !generateMipMaps);
- this.updateRawTexture(texture, data, format, invertY, compression, type, texture._useSRGBBuffer);
- if (texture._hardwareTexture) {
- const webGLTexture = texture._hardwareTexture.underlyingResource;
- const filter = this._getNativeSamplingMode(samplingMode);
- this._setTextureSampling(webGLTexture, filter);
- }
- this._internalTexturesCache.push(texture);
- return texture;
- }
- createRawTexture2DArray(data, width, height, depth, format, generateMipMaps, invertY, samplingMode, compression = null, textureType = 0) {
- const texture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Raw2DArray);
- texture.baseWidth = width;
- texture.baseHeight = height;
- texture.baseDepth = depth;
- texture.width = width;
- texture.height = height;
- texture.depth = depth;
- texture.format = format;
- texture.type = textureType;
- texture.generateMipMaps = generateMipMaps;
- texture.samplingMode = samplingMode;
- texture.is2DArray = true;
- if (texture._hardwareTexture) {
- const nativeTexture = texture._hardwareTexture.underlyingResource;
- this._engine.loadRawTexture2DArray(nativeTexture, data, width, height, depth, this._getNativeTextureFormat(format, textureType), generateMipMaps, invertY);
- const filter = this._getNativeSamplingMode(samplingMode);
- this._setTextureSampling(nativeTexture, filter);
- }
- texture.isReady = true;
- this._internalTexturesCache.push(texture);
- return texture;
- }
- updateRawTexture(texture, bufferView, format, invertY, compression = null, type = 0, useSRGBBuffer = false) {
- if (!texture) {
- return;
- }
- if (bufferView && texture._hardwareTexture) {
- const underlyingResource = texture._hardwareTexture.underlyingResource;
- this._engine.loadRawTexture(underlyingResource, bufferView, texture.width, texture.height, this._getNativeTextureFormat(format, type), texture.generateMipMaps, texture.invertY);
- }
- texture.isReady = true;
- }
- // TODO: Refactor to share more logic with babylon.engine.ts version.
- /**
- * Usually called from Texture.ts.
- * Passed information to create a NativeTexture
- * @param url defines a value which contains one of the following:
- * * A conventional http URL, e.g. 'http://...' or 'file://...'
- * * A base64 string of in-line texture data, e.g. 'data:image/jpg;base64,/...'
- * * An indicator that data being passed using the buffer parameter, e.g. 'data:mytexture.jpg'
- * @param noMipmap defines a boolean indicating that no mipmaps shall be generated. Ignored for compressed textures. They must be in the file
- * @param invertY when true, image is flipped when loaded. You probably want true. Certain compressed textures may invert this if their default is inverted (eg. ktx)
- * @param scene needed for loading to the correct scene
- * @param samplingMode mode with should be used sample / access the texture (Default: Texture.TRILINEAR_SAMPLINGMODE)
- * @param onLoad optional callback to be called upon successful completion
- * @param onError optional callback to be called upon failure
- * @param buffer a source of a file previously fetched as either a base64 string, an ArrayBuffer (compressed or image format), HTMLImageElement (image format), or a Blob
- * @param fallback an internal argument in case the function must be called again, due to etc1 not having alpha capabilities
- * @param format internal format. Default: RGB when extension is '.jpg' else RGBA. Ignored for compressed textures
- * @param forcedExtension defines the extension to use to pick the right loader
- * @param mimeType defines an optional mime type
- * @param loaderOptions options to be passed to the loader
- * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)
- * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).
- * @returns a InternalTexture for assignment back into BABYLON.Texture
- */
- createTexture(url, noMipmap, invertY, scene, samplingMode = 3, onLoad = null, onError = null, buffer = null, fallback = null, format = null, forcedExtension = null, mimeType, loaderOptions, creationFlags, useSRGBBuffer = false) {
- url = url || "";
- const fromData = url.substr(0, 5) === "data:";
- //const fromBlob = url.substr(0, 5) === "blob:";
- const isBase64 = fromData && url.indexOf(";base64,") !== -1;
- const texture = fallback ? fallback : new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Url);
- const originalUrl = url;
- if (this._transformTextureUrl && !isBase64 && !fallback && !buffer) {
- url = this._transformTextureUrl(url);
- }
- // establish the file extension, if possible
- const lastDot = url.lastIndexOf(".");
- const extension = forcedExtension ? forcedExtension : lastDot > -1 ? url.substring(lastDot).toLowerCase() : "";
- let loader = null;
- for (const availableLoader of engine_Engine._TextureLoaders) {
- if (availableLoader.canLoad(extension)) {
- loader = availableLoader;
- break;
- }
- }
- if (scene) {
- scene.addPendingData(texture);
- }
- texture.url = url;
- texture.generateMipMaps = !noMipmap;
- texture.samplingMode = samplingMode;
- texture.invertY = invertY;
- texture._useSRGBBuffer = this._getUseSRGBBuffer(useSRGBBuffer, noMipmap);
- if (!this.doNotHandleContextLost) {
- // Keep a link to the buffer only if we plan to handle context lost
- texture._buffer = buffer;
- }
- let onLoadObserver = null;
- if (onLoad && !fallback) {
- onLoadObserver = texture.onLoadedObservable.add(onLoad);
- }
- if (!fallback) {
- this._internalTexturesCache.push(texture);
- }
- const onInternalError = (message, exception) => {
- if (scene) {
- scene.removePendingData(texture);
- }
- if (url === originalUrl) {
- if (onLoadObserver) {
- texture.onLoadedObservable.remove(onLoadObserver);
- }
- if (engineStore_EngineStore.UseFallbackTexture) {
- this.createTexture(engineStore_EngineStore.FallbackTexture, noMipmap, texture.invertY, scene, samplingMode, null, onError, buffer, texture);
- }
- if (onError) {
- onError((message || "Unknown error") + (engineStore_EngineStore.UseFallbackTexture ? " - Fallback texture was used" : ""), exception);
- }
- }
- else {
- // fall back to the original url if the transformed url fails to load
- logger_Logger.Warn(`Failed to load ${url}, falling back to ${originalUrl}`);
- this.createTexture(originalUrl, noMipmap, texture.invertY, scene, samplingMode, onLoad, onError, buffer, texture, format, forcedExtension, mimeType, loaderOptions);
- }
- };
- // processing for non-image formats
- if (loader) {
- throw new Error("Loading textures from IInternalTextureLoader not yet implemented.");
- }
- else {
- const onload = (data) => {
- if (!texture._hardwareTexture) {
- if (scene) {
- scene.removePendingData(texture);
- }
- return;
- }
- const underlyingResource = texture._hardwareTexture.underlyingResource;
- this._engine.loadTexture(underlyingResource, data, !noMipmap, invertY, texture._useSRGBBuffer, () => {
- texture.baseWidth = this._engine.getTextureWidth(underlyingResource);
- texture.baseHeight = this._engine.getTextureHeight(underlyingResource);
- texture.width = texture.baseWidth;
- texture.height = texture.baseHeight;
- texture.isReady = true;
- const filter = this._getNativeSamplingMode(samplingMode);
- this._setTextureSampling(underlyingResource, filter);
- if (scene) {
- scene.removePendingData(texture);
- }
- texture.onLoadedObservable.notifyObservers(texture);
- texture.onLoadedObservable.clear();
- }, () => {
- throw new Error("Could not load a native texture.");
- });
- };
- if (fromData && buffer) {
- if (buffer instanceof ArrayBuffer) {
- onload(new Uint8Array(buffer));
- }
- else if (ArrayBuffer.isView(buffer)) {
- onload(buffer);
- }
- else if (typeof buffer === "string") {
- onload(new Uint8Array(tools_Tools.DecodeBase64(buffer)));
- }
- else {
- throw new Error("Unsupported buffer type");
- }
- }
- else {
- if (isBase64) {
- onload(new Uint8Array(tools_Tools.DecodeBase64(url)));
- }
- else {
- this._loadFile(url, (data) => onload(new Uint8Array(data)), undefined, undefined, true, (request, exception) => {
- onInternalError("Unable to load " + (request ? request.responseURL : url, exception));
- });
- }
- }
- }
- return texture;
- }
- /**
- * Wraps an external native texture in a Babylon texture.
- * @param texture defines the external texture
- * @param hasMipMaps defines whether the external texture has mip maps
- * @param samplingMode defines the sampling mode for the external texture (default: 3)
- * @returns the babylon internal texture
- */
- wrapNativeTexture(texture, hasMipMaps = false, samplingMode = 3) {
- const hardwareTexture = new NativeHardwareTexture(texture, this._engine);
- const internalTexture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Unknown, true);
- internalTexture._hardwareTexture = hardwareTexture;
- internalTexture.isReady = true;
- internalTexture.useMipMaps = hasMipMaps;
- this.updateTextureSamplingMode(samplingMode, internalTexture);
- return internalTexture;
- }
- /**
- * Wraps an external web gl texture in a Babylon texture.
- * @returns the babylon internal texture
- */
- wrapWebGLTexture() {
- throw new Error("wrapWebGLTexture is not supported, use wrapNativeTexture instead.");
- }
- _createDepthStencilTexture(size, options, rtWrapper) {
- var _a, _b;
- // TODO: handle other options?
- const generateStencil = options.generateStencil || false;
- const samples = options.samples || 1;
- const nativeRTWrapper = rtWrapper;
- const texture = new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.DepthStencil);
- const width = (_a = size.width) !== null && _a !== void 0 ? _a : size;
- const height = (_b = size.height) !== null && _b !== void 0 ? _b : size;
- const framebuffer = this._engine.createFrameBuffer(texture._hardwareTexture.underlyingResource, width, height, generateStencil, true, samples);
- nativeRTWrapper._framebufferDepthStencil = framebuffer;
- return texture;
- }
- /**
- * @internal
- */
- _releaseFramebufferObjects(framebuffer) {
- if (framebuffer) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEFRAMEBUFFER);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(framebuffer);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- }
- /**
- * @internal Engine abstraction for loading and creating an image bitmap from a given source string.
- * @param imageSource source to load the image from.
- * @param options An object that sets options for the image's extraction.
- * @returns ImageBitmap
- */
- _createImageBitmapFromSource(imageSource, options) {
- const promise = new Promise((resolve, reject) => {
- const image = this.createCanvasImage();
- image.onload = () => {
- try {
- const imageBitmap = this._engine.createImageBitmap(image);
- resolve(imageBitmap);
- }
- catch (error) {
- reject(`Error loading image ${image.src} with exception: ${error}`);
- }
- };
- image.onerror = (error) => {
- reject(`Error loading image ${image.src} with exception: ${error}`);
- };
- image.src = imageSource;
- });
- return promise;
- }
- /**
- * Engine abstraction for createImageBitmap
- * @param image source for image
- * @param options An object that sets options for the image's extraction.
- * @returns ImageBitmap
- */
- createImageBitmap(image, options) {
- return new Promise((resolve, reject) => {
- if (Array.isArray(image)) {
- const arr = image;
- if (arr.length) {
- const image = this._engine.createImageBitmap(arr[0]);
- if (image) {
- resolve(image);
- return;
- }
- }
- }
- reject(`Unsupported data for createImageBitmap.`);
- });
- }
- /**
- * Resize an image and returns the image data as an uint8array
- * @param image image to resize
- * @param bufferWidth destination buffer width
- * @param bufferHeight destination buffer height
- * @returns an uint8array containing RGBA values of bufferWidth * bufferHeight size
- */
- resizeImageBitmap(image, bufferWidth, bufferHeight) {
- return this._engine.resizeImageBitmap(image, bufferWidth, bufferHeight);
- }
- /**
- * Creates a cube texture
- * @param rootUrl defines the url where the files to load is located
- * @param scene defines the current scene
- * @param files defines the list of files to load (1 per face)
- * @param noMipmap defines a boolean indicating that no mipmaps shall be generated (false by default)
- * @param onLoad defines an optional callback raised when the texture is loaded
- * @param onError defines an optional callback raised if there is an issue to load the texture
- * @param format defines the format of the data
- * @param forcedExtension defines the extension to use to pick the right loader
- * @param createPolynomials if a polynomial sphere should be created for the cube texture
- * @param lodScale defines the scale applied to environment texture. This manages the range of LOD level used for IBL according to the roughness
- * @param lodOffset defines the offset applied to environment texture. This manages first LOD level used for IBL according to the roughness
- * @param fallback defines texture to use while falling back when (compressed) texture file not found.
- * @param loaderOptions options to be passed to the loader
- * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).
- * @returns the cube texture as an InternalTexture
- */
- createCubeTexture(rootUrl, scene, files, noMipmap, onLoad = null, onError = null, format, forcedExtension = null, createPolynomials = false, lodScale = 0, lodOffset = 0, fallback = null, loaderOptions, useSRGBBuffer = false) {
- const texture = fallback ? fallback : new internalTexture_InternalTexture(this, internalTexture_InternalTextureSource.Cube);
- texture.isCube = true;
- texture.url = rootUrl;
- texture.generateMipMaps = !noMipmap;
- texture._lodGenerationScale = lodScale;
- texture._lodGenerationOffset = lodOffset;
- texture._useSRGBBuffer = this._getUseSRGBBuffer(useSRGBBuffer, !!noMipmap);
- if (!this._doNotHandleContextLost) {
- texture._extension = forcedExtension;
- texture._files = files;
- }
- const lastDot = rootUrl.lastIndexOf(".");
- const extension = forcedExtension ? forcedExtension : lastDot > -1 ? rootUrl.substring(lastDot).toLowerCase() : "";
- // TODO: use texture loader to load env files?
- if (extension === ".env") {
- const onloaddata = (data) => {
- const info = GetEnvInfo(data);
- texture.width = info.width;
- texture.height = info.width;
- UploadEnvSpherical(texture, info);
- const specularInfo = info.specular;
- if (!specularInfo) {
- throw new Error(`Nothing else parsed so far`);
- }
- texture._lodGenerationScale = specularInfo.lodGenerationScale;
- const imageData = CreateImageDataArrayBufferViews(data, info);
- texture.format = 5;
- texture.type = 0;
- texture.generateMipMaps = true;
- texture.getEngine().updateTextureSamplingMode(texture_Texture.TRILINEAR_SAMPLINGMODE, texture);
- texture._isRGBD = true;
- texture.invertY = true;
- this._engine.loadCubeTextureWithMips(texture._hardwareTexture.underlyingResource, imageData, false, texture._useSRGBBuffer, () => {
- texture.isReady = true;
- if (onLoad) {
- onLoad();
- }
- }, () => {
- throw new Error("Could not load a native cube texture.");
- });
- };
- if (files && files.length === 6) {
- throw new Error(`Multi-file loading not allowed on env files.`);
- }
- else {
- const onInternalError = (request, exception) => {
- if (onError && request) {
- onError(request.status + " " + request.statusText, exception);
- }
- };
- this._loadFile(rootUrl, (data) => onloaddata(new Uint8Array(data)), undefined, undefined, true, onInternalError);
- }
- }
- else {
- if (!files || files.length !== 6) {
- throw new Error("Cannot load cubemap because 6 files were not defined");
- }
- // Reorder from [+X, +Y, +Z, -X, -Y, -Z] to [+X, -X, +Y, -Y, +Z, -Z].
- const reorderedFiles = [files[0], files[3], files[1], files[4], files[2], files[5]];
- Promise.all(reorderedFiles.map((file) => tools_Tools.LoadFileAsync(file).then((data) => new Uint8Array(data))))
- .then((data) => {
- return new Promise((resolve, reject) => {
- this._engine.loadCubeTexture(texture._hardwareTexture.underlyingResource, data, !noMipmap, true, texture._useSRGBBuffer, resolve, reject);
- });
- })
- .then(() => {
- texture.isReady = true;
- if (onLoad) {
- onLoad();
- }
- }, (error) => {
- if (onError) {
- onError(`Failed to load cubemap: ${error.message}`, error);
- }
- });
- }
- this._internalTexturesCache.push(texture);
- return texture;
- }
- /** @internal */
- _createHardwareTexture() {
- return new NativeHardwareTexture(this._createTexture(), this._engine);
- }
- /** @internal */
- _createHardwareRenderTargetWrapper(isMulti, isCube, size) {
- const rtWrapper = new NativeRenderTargetWrapper(isMulti, isCube, size, this);
- this._renderTargetWrapperCache.push(rtWrapper);
- return rtWrapper;
- }
- /** @internal */
- _createInternalTexture(size, options, _delayGPUTextureCreation = true, source = internalTexture_InternalTextureSource.Unknown) {
- var _a, _b, _c;
- let generateMipMaps = false;
- let type = 0;
- let samplingMode = 3;
- let format = 5;
- let useSRGBBuffer = false;
- let samples = 1;
- let label;
- if (options !== undefined && typeof options === "object") {
- generateMipMaps = !!options.generateMipMaps;
- type = options.type === undefined ? 0 : options.type;
- samplingMode = options.samplingMode === undefined ? 3 : options.samplingMode;
- format = options.format === undefined ? 5 : options.format;
- useSRGBBuffer = options.useSRGBBuffer === undefined ? false : options.useSRGBBuffer;
- samples = (_a = options.samples) !== null && _a !== void 0 ? _a : 1;
- label = options.label;
- }
- else {
- generateMipMaps = !!options;
- }
- useSRGBBuffer = this._getUseSRGBBuffer(useSRGBBuffer, !generateMipMaps);
- if (type === 1 && !this._caps.textureFloatLinearFiltering) {
- // if floating point linear (gl.FLOAT) then force to NEAREST_SAMPLINGMODE
- samplingMode = 1;
- }
- else if (type === 2 && !this._caps.textureHalfFloatLinearFiltering) {
- // if floating point linear (HALF_FLOAT) then force to NEAREST_SAMPLINGMODE
- samplingMode = 1;
- }
- if (type === 1 && !this._caps.textureFloat) {
- type = 0;
- logger_Logger.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE");
- }
- const texture = new internalTexture_InternalTexture(this, source);
- const width = (_b = size.width) !== null && _b !== void 0 ? _b : size;
- const height = (_c = size.height) !== null && _c !== void 0 ? _c : size;
- const layers = size.layers || 0;
- if (layers !== 0) {
- throw new Error("Texture layers are not supported in Babylon Native");
- }
- const nativeTexture = texture._hardwareTexture.underlyingResource;
- const nativeTextureFormat = this._getNativeTextureFormat(format, type);
- // REVIEW: We are always setting the renderTarget flag as we don't know whether the texture will be used as a render target.
- this._engine.initializeTexture(nativeTexture, width, height, generateMipMaps, nativeTextureFormat, true, useSRGBBuffer, samples);
- this._setTextureSampling(nativeTexture, this._getNativeSamplingMode(samplingMode));
- texture._useSRGBBuffer = useSRGBBuffer;
- texture.baseWidth = width;
- texture.baseHeight = height;
- texture.width = width;
- texture.height = height;
- texture.depth = layers;
- texture.isReady = true;
- texture.samples = samples;
- texture.generateMipMaps = generateMipMaps;
- texture.samplingMode = samplingMode;
- texture.type = type;
- texture.format = format;
- texture.label = label;
- this._internalTexturesCache.push(texture);
- return texture;
- }
- createRenderTargetTexture(size, options) {
- var _a, _b, _c, _d;
- const rtWrapper = this._createHardwareRenderTargetWrapper(false, false, size);
- let generateDepthBuffer = true;
- let generateStencilBuffer = false;
- let noColorAttachment = false;
- let colorAttachment = undefined;
- let samples = 1;
- if (options !== undefined && typeof options === "object") {
- generateDepthBuffer = (_a = options.generateDepthBuffer) !== null && _a !== void 0 ? _a : true;
- generateStencilBuffer = !!options.generateStencilBuffer;
- noColorAttachment = !!options.noColorAttachment;
- colorAttachment = options.colorAttachment;
- samples = (_b = options.samples) !== null && _b !== void 0 ? _b : 1;
- }
- const texture = colorAttachment || (noColorAttachment ? null : this._createInternalTexture(size, options, true, internalTexture_InternalTextureSource.RenderTarget));
- const width = (_c = size.width) !== null && _c !== void 0 ? _c : size;
- const height = (_d = size.height) !== null && _d !== void 0 ? _d : size;
- const framebuffer = this._engine.createFrameBuffer(texture ? texture._hardwareTexture.underlyingResource : null, width, height, generateStencilBuffer, generateDepthBuffer, samples);
- rtWrapper._framebuffer = framebuffer;
- rtWrapper._generateDepthBuffer = generateDepthBuffer;
- rtWrapper._generateStencilBuffer = generateStencilBuffer;
- rtWrapper._samples = samples;
- rtWrapper.setTextures(texture);
- return rtWrapper;
- }
- updateRenderTargetTextureSampleCount(rtWrapper, samples) {
- logger_Logger.Warn("Updating render target sample count is not currently supported");
- return rtWrapper.samples;
- }
- updateTextureSamplingMode(samplingMode, texture) {
- if (texture._hardwareTexture) {
- const filter = this._getNativeSamplingMode(samplingMode);
- this._setTextureSampling(texture._hardwareTexture.underlyingResource, filter);
- }
- texture.samplingMode = samplingMode;
- }
- bindFramebuffer(texture, faceIndex, requiredWidth, requiredHeight, forceFullscreenViewport) {
- const nativeRTWrapper = texture;
- if (this._currentRenderTarget) {
- this.unBindFramebuffer(this._currentRenderTarget);
- }
- this._currentRenderTarget = texture;
- if (faceIndex) {
- throw new Error("Cuboid frame buffers are not yet supported in NativeEngine.");
- }
- if (requiredWidth || requiredHeight) {
- throw new Error("Required width/height for frame buffers not yet supported in NativeEngine.");
- }
- if (forceFullscreenViewport) {
- //Not supported yet but don't stop rendering
- }
- if (nativeRTWrapper._framebufferDepthStencil) {
- this._bindUnboundFramebuffer(nativeRTWrapper._framebufferDepthStencil);
- }
- else {
- this._bindUnboundFramebuffer(nativeRTWrapper._framebuffer);
- }
- }
- unBindFramebuffer(texture, disableGenerateMipMaps = false, onBeforeUnbind) {
- // NOTE: Disabling mipmap generation is not yet supported in NativeEngine.
- this._currentRenderTarget = null;
- if (onBeforeUnbind) {
- onBeforeUnbind();
- }
- this._bindUnboundFramebuffer(null);
- }
- createDynamicVertexBuffer(data) {
- return this.createVertexBuffer(data, true);
- }
- updateDynamicIndexBuffer(indexBuffer, indices, offset = 0) {
- const buffer = indexBuffer;
- const data = this._normalizeIndexData(indices);
- buffer.is32Bits = data.BYTES_PER_ELEMENT === 4;
- this._engine.updateDynamicIndexBuffer(buffer.nativeIndexBuffer, data.buffer, data.byteOffset, data.byteLength, offset);
- }
- updateDynamicVertexBuffer(vertexBuffer, verticies, byteOffset, byteLength) {
- const buffer = vertexBuffer;
- const data = ArrayBuffer.isView(verticies) ? verticies : new Float32Array(verticies);
- this._engine.updateDynamicVertexBuffer(buffer.nativeVertexBuffer, data.buffer, data.byteOffset + (byteOffset !== null && byteOffset !== void 0 ? byteOffset : 0), byteLength !== null && byteLength !== void 0 ? byteLength : data.byteLength);
- }
- // TODO: Refactor to share more logic with base Engine implementation.
- _setTexture(channel, texture, isPartOfTextureArray = false, depthStencilTexture = false) {
- const uniform = this._boundUniforms[channel];
- if (!uniform) {
- return false;
- }
- // Not ready?
- if (!texture) {
- if (this._boundTexturesCache[channel] != null) {
- this._activeChannel = channel;
- this._boundTexturesCache[channel] = null;
- }
- return false;
- }
- // Video
- if (texture.video) {
- this._activeChannel = channel;
- texture.update();
- }
- else if (texture.delayLoadState === 4) {
- // Delay loading
- texture.delayLoad();
- return false;
- }
- let internalTexture;
- if (depthStencilTexture) {
- internalTexture = texture.depthStencilTexture;
- }
- else if (texture.isReady()) {
- internalTexture = texture.getInternalTexture();
- }
- else if (texture.isCube) {
- internalTexture = this.emptyCubeTexture;
- }
- else if (texture.is3D) {
- internalTexture = this.emptyTexture3D;
- }
- else if (texture.is2DArray) {
- internalTexture = this.emptyTexture2DArray;
- }
- else {
- internalTexture = this.emptyTexture;
- }
- this._activeChannel = channel;
- if (!internalTexture || !internalTexture._hardwareTexture) {
- return false;
- }
- this._setTextureWrapMode(internalTexture._hardwareTexture.underlyingResource, this._getAddressMode(texture.wrapU), this._getAddressMode(texture.wrapV), this._getAddressMode(texture.wrapR));
- this._updateAnisotropicLevel(texture);
- this._setTextureCore(uniform, internalTexture._hardwareTexture.underlyingResource);
- return true;
- }
- // filter is a NativeFilter.XXXX value.
- _setTextureSampling(texture, filter) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTURESAMPLING);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(texture);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(filter);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- // addressModes are NativeAddressMode.XXXX values.
- _setTextureWrapMode(texture, addressModeU, addressModeV, addressModeW) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTUREWRAPMODE);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(texture);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(addressModeU);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(addressModeV);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(addressModeW);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- _setTextureCore(uniform, texture) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTURE);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(uniform);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(texture);
- this._commandBufferEncoder.finishEncodingCommand();
- }
- // TODO: Share more of this logic with the base implementation.
- // TODO: Rename to match naming in base implementation once refactoring allows different parameters.
- _updateAnisotropicLevel(texture) {
- const internalTexture = texture.getInternalTexture();
- const value = texture.anisotropicFilteringLevel;
- if (!internalTexture || !internalTexture._hardwareTexture) {
- return;
- }
- if (internalTexture._cachedAnisotropicFilteringLevel !== value) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTUREANISOTROPICLEVEL);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(internalTexture._hardwareTexture.underlyingResource);
- this._commandBufferEncoder.encodeCommandArgAsUInt32(value);
- this._commandBufferEncoder.finishEncodingCommand();
- internalTexture._cachedAnisotropicFilteringLevel = value;
- }
- }
- // Returns a NativeAddressMode.XXX value.
- _getAddressMode(wrapMode) {
- switch (wrapMode) {
- case 1:
- return _native.Engine.ADDRESS_MODE_WRAP;
- case 0:
- return _native.Engine.ADDRESS_MODE_CLAMP;
- case 2:
- return _native.Engine.ADDRESS_MODE_MIRROR;
- default:
- throw new Error("Unexpected wrap mode: " + wrapMode + ".");
- }
- }
- /**
- * @internal
- */
- _bindTexture(channel, texture) {
- const uniform = this._boundUniforms[channel];
- if (!uniform) {
- return;
- }
- if (texture && texture._hardwareTexture) {
- const underlyingResource = texture._hardwareTexture.underlyingResource;
- this._setTextureCore(uniform, underlyingResource);
- }
- }
- _deleteBuffer(buffer) {
- if (buffer.nativeIndexBuffer) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEINDEXBUFFER);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(buffer.nativeIndexBuffer);
- this._commandBufferEncoder.finishEncodingCommand();
- delete buffer.nativeIndexBuffer;
- }
- if (buffer.nativeVertexBuffer) {
- this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEVERTEXBUFFER);
- this._commandBufferEncoder.encodeCommandArgAsNativeData(buffer.nativeVertexBuffer);
- this._commandBufferEncoder.finishEncodingCommand();
- delete buffer.nativeVertexBuffer;
- }
- }
- /**
- * Create a canvas
- * @param width width
- * @param height height
- * @returns ICanvas interface
- */
- createCanvas(width, height) {
- if (!_native.Canvas) {
- throw new Error("Native Canvas plugin not available.");
- }
- const canvas = new _native.Canvas();
- canvas.width = width;
- canvas.height = height;
- return canvas;
- }
- /**
- * Create an image to use with canvas
- * @returns IImage interface
- */
- createCanvasImage() {
- if (!_native.Canvas) {
- throw new Error("Native Canvas plugin not available.");
- }
- const image = new _native.Image();
- return image;
- }
- /**
- * Update a portion of an internal texture
- * @param texture defines the texture to update
- * @param imageData defines the data to store into the texture
- * @param xOffset defines the x coordinates of the update rectangle
- * @param yOffset defines the y coordinates of the update rectangle
- * @param width defines the width of the update rectangle
- * @param height defines the height of the update rectangle
- * @param faceIndex defines the face index if texture is a cube (0 by default)
- * @param lod defines the lod level to update (0 by default)
- * @param generateMipMaps defines whether to generate mipmaps or not
- */
- updateTextureData(texture, imageData, xOffset, yOffset, width, height, faceIndex = 0, lod = 0, generateMipMaps = false) {
- throw new Error("updateTextureData not implemented.");
- }
- /**
- * @internal
- */
- _uploadCompressedDataToTextureDirectly(texture, internalFormat, width, height, data, faceIndex = 0, lod = 0) {
- throw new Error("_uploadCompressedDataToTextureDirectly not implemented.");
- }
- /**
- * @internal
- */
- _uploadDataToTextureDirectly(texture, imageData, faceIndex = 0, lod = 0) {
- throw new Error("_uploadDataToTextureDirectly not implemented.");
- }
- /**
- * @internal
- */
- _uploadArrayBufferViewToTexture(texture, imageData, faceIndex = 0, lod = 0) {
- throw new Error("_uploadArrayBufferViewToTexture not implemented.");
- }
- /**
- * @internal
- */
- _uploadImageToTexture(texture, image, faceIndex = 0, lod = 0) {
- throw new Error("_uploadArrayBufferViewToTexture not implemented.");
- }
- // JavaScript-to-Native conversion helper functions.
- _getNativeSamplingMode(samplingMode) {
- switch (samplingMode) {
- case 1:
- return _native.Engine.TEXTURE_NEAREST_NEAREST;
- case 2:
- return _native.Engine.TEXTURE_LINEAR_LINEAR;
- case 3:
- return _native.Engine.TEXTURE_LINEAR_LINEAR_MIPLINEAR;
- case 4:
- return _native.Engine.TEXTURE_NEAREST_NEAREST_MIPNEAREST;
- case 5:
- return _native.Engine.TEXTURE_NEAREST_LINEAR_MIPNEAREST;
- case 6:
- return _native.Engine.TEXTURE_NEAREST_LINEAR_MIPLINEAR;
- case 7:
- return _native.Engine.TEXTURE_NEAREST_LINEAR;
- case 8:
- return _native.Engine.TEXTURE_NEAREST_NEAREST_MIPLINEAR;
- case 9:
- return _native.Engine.TEXTURE_LINEAR_NEAREST_MIPNEAREST;
- case 10:
- return _native.Engine.TEXTURE_LINEAR_NEAREST_MIPLINEAR;
- case 11:
- return _native.Engine.TEXTURE_LINEAR_LINEAR_MIPNEAREST;
- case 12:
- return _native.Engine.TEXTURE_LINEAR_NEAREST;
- default:
- throw new Error(`Unsupported sampling mode: ${samplingMode}.`);
- }
- }
- _getStencilFunc(func) {
- switch (func) {
- case 513:
- return _native.Engine.STENCIL_TEST_LESS;
- case 515:
- return _native.Engine.STENCIL_TEST_LEQUAL;
- case 514:
- return _native.Engine.STENCIL_TEST_EQUAL;
- case 518:
- return _native.Engine.STENCIL_TEST_GEQUAL;
- case 516:
- return _native.Engine.STENCIL_TEST_GREATER;
- case 517:
- return _native.Engine.STENCIL_TEST_NOTEQUAL;
- case 512:
- return _native.Engine.STENCIL_TEST_NEVER;
- case 519:
- return _native.Engine.STENCIL_TEST_ALWAYS;
- default:
- throw new Error(`Unsupported stencil func mode: ${func}.`);
- }
- }
- _getStencilOpFail(opFail) {
- switch (opFail) {
- case 7680:
- return _native.Engine.STENCIL_OP_FAIL_S_KEEP;
- case 0:
- return _native.Engine.STENCIL_OP_FAIL_S_ZERO;
- case 7681:
- return _native.Engine.STENCIL_OP_FAIL_S_REPLACE;
- case 7682:
- return _native.Engine.STENCIL_OP_FAIL_S_INCR;
- case 7683:
- return _native.Engine.STENCIL_OP_FAIL_S_DECR;
- case 5386:
- return _native.Engine.STENCIL_OP_FAIL_S_INVERT;
- case 34055:
- return _native.Engine.STENCIL_OP_FAIL_S_INCRSAT;
- case 34056:
- return _native.Engine.STENCIL_OP_FAIL_S_DECRSAT;
- default:
- throw new Error(`Unsupported stencil OpFail mode: ${opFail}.`);
- }
- }
- _getStencilDepthFail(depthFail) {
- switch (depthFail) {
- case 7680:
- return _native.Engine.STENCIL_OP_FAIL_Z_KEEP;
- case 0:
- return _native.Engine.STENCIL_OP_FAIL_Z_ZERO;
- case 7681:
- return _native.Engine.STENCIL_OP_FAIL_Z_REPLACE;
- case 7682:
- return _native.Engine.STENCIL_OP_FAIL_Z_INCR;
- case 7683:
- return _native.Engine.STENCIL_OP_FAIL_Z_DECR;
- case 5386:
- return _native.Engine.STENCIL_OP_FAIL_Z_INVERT;
- case 34055:
- return _native.Engine.STENCIL_OP_FAIL_Z_INCRSAT;
- case 34056:
- return _native.Engine.STENCIL_OP_FAIL_Z_DECRSAT;
- default:
- throw new Error(`Unsupported stencil depthFail mode: ${depthFail}.`);
- }
- }
- _getStencilDepthPass(opPass) {
- switch (opPass) {
- case 7680:
- return _native.Engine.STENCIL_OP_PASS_Z_KEEP;
- case 0:
- return _native.Engine.STENCIL_OP_PASS_Z_ZERO;
- case 7681:
- return _native.Engine.STENCIL_OP_PASS_Z_REPLACE;
- case 7682:
- return _native.Engine.STENCIL_OP_PASS_Z_INCR;
- case 7683:
- return _native.Engine.STENCIL_OP_PASS_Z_DECR;
- case 5386:
- return _native.Engine.STENCIL_OP_PASS_Z_INVERT;
- case 34055:
- return _native.Engine.STENCIL_OP_PASS_Z_INCRSAT;
- case 34056:
- return _native.Engine.STENCIL_OP_PASS_Z_DECRSAT;
- default:
- throw new Error(`Unsupported stencil opPass mode: ${opPass}.`);
- }
- }
- _getNativeTextureFormat(format, type) {
- if (format == 4 && type == 0) {
- return _native.Engine.TEXTURE_FORMAT_RGB8;
- }
- else if (format == 5 && type == 0) {
- return _native.Engine.TEXTURE_FORMAT_RGBA8;
- }
- else if (format == 5 && type == 2) {
- return _native.Engine.TEXTURE_FORMAT_RGBA16F;
- }
- else if (format == 5 && type == 1) {
- return _native.Engine.TEXTURE_FORMAT_RGBA32F;
- }
- else {
- throw new RuntimeError(`Unsupported texture format or type: format ${format}, type ${type}.`, ErrorCodes.UnsupportedTextureError);
- }
- }
- _getNativeAlphaMode(mode) {
- switch (mode) {
- case 0:
- return _native.Engine.ALPHA_DISABLE;
- case 1:
- return _native.Engine.ALPHA_ADD;
- case 2:
- return _native.Engine.ALPHA_COMBINE;
- case 3:
- return _native.Engine.ALPHA_SUBTRACT;
- case 4:
- return _native.Engine.ALPHA_MULTIPLY;
- case 5:
- return _native.Engine.ALPHA_MAXIMIZED;
- case 6:
- return _native.Engine.ALPHA_ONEONE;
- case 7:
- return _native.Engine.ALPHA_PREMULTIPLIED;
- case 8:
- return _native.Engine.ALPHA_PREMULTIPLIED_PORTERDUFF;
- case 9:
- return _native.Engine.ALPHA_INTERPOLATE;
- case 10:
- return _native.Engine.ALPHA_SCREENMODE;
- default:
- throw new Error(`Unsupported alpha mode: ${mode}.`);
- }
- }
- _getNativeAttribType(type) {
- switch (type) {
- case buffer_VertexBuffer.BYTE:
- return _native.Engine.ATTRIB_TYPE_INT8;
- case buffer_VertexBuffer.UNSIGNED_BYTE:
- return _native.Engine.ATTRIB_TYPE_UINT8;
- case buffer_VertexBuffer.SHORT:
- return _native.Engine.ATTRIB_TYPE_INT16;
- case buffer_VertexBuffer.UNSIGNED_SHORT:
- return _native.Engine.ATTRIB_TYPE_UINT16;
- case buffer_VertexBuffer.FLOAT:
- return _native.Engine.ATTRIB_TYPE_FLOAT;
- default:
- throw new Error(`Unsupported attribute type: ${type}.`);
- }
- }
- getFontOffset(font) {
- // TODO
- const result = { ascent: 0, height: 0, descent: 0 };
- return result;
- }
- _readTexturePixels(texture, width, height, faceIndex, level, buffer, _flushRenderer, _noDataConversion, x, y) {
- var _a, _b, _c, _d;
- if (faceIndex !== undefined && faceIndex !== -1) {
- throw new Error(`Reading cubemap faces is not supported, but faceIndex is ${faceIndex}.`);
- }
- return this._engine
- .readTexture((_a = texture._hardwareTexture) === null || _a === void 0 ? void 0 : _a.underlyingResource, level !== null && level !== void 0 ? level : 0, x !== null && x !== void 0 ? x : 0, y !== null && y !== void 0 ? y : 0, width, height, (_b = buffer === null || buffer === void 0 ? void 0 : buffer.buffer) !== null && _b !== void 0 ? _b : null, (_c = buffer === null || buffer === void 0 ? void 0 : buffer.byteOffset) !== null && _c !== void 0 ? _c : 0, (_d = buffer === null || buffer === void 0 ? void 0 : buffer.byteLength) !== null && _d !== void 0 ? _d : 0)
- .then((rawBuffer) => {
- if (!buffer) {
- buffer = new Uint8Array(rawBuffer);
- }
- return buffer;
- });
- }
-}
-// This must match the protocol version in NativeEngine.cpp
-NativeEngine.PROTOCOL_VERSION = 8;
-//# sourceMappingURL=nativeEngine.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Native/validatedNativeDataStream.js
-
-
-NativeEngine._createNativeDataStream = function () {
- if (_native.NativeDataStream.VALIDATION_ENABLED) {
- return new ValidatedNativeDataStream();
- }
- else {
- return new NativeDataStream();
- }
-};
-class ValidatedNativeDataStream extends NativeDataStream {
- constructor() {
- super();
- }
- writeUint32(value) {
- super.writeUint32(_native.NativeDataStream.VALIDATION_UINT_32);
- super.writeUint32(value);
- }
- writeInt32(value) {
- super.writeUint32(_native.NativeDataStream.VALIDATION_INT_32);
- super.writeInt32(value);
- }
- writeFloat32(value) {
- super.writeUint32(_native.NativeDataStream.VALIDATION_FLOAT_32);
- super.writeFloat32(value);
- }
- writeUint32Array(values) {
- super.writeUint32(_native.NativeDataStream.VALIDATION_UINT_32_ARRAY);
- super.writeUint32Array(values);
- }
- writeInt32Array(values) {
- super.writeUint32(_native.NativeDataStream.VALIDATION_INT_32_ARRAY);
- super.writeInt32Array(values);
- }
- writeFloat32Array(values) {
- super.writeUint32(_native.NativeDataStream.VALIDATION_FLOAT_32_ARRAY);
- super.writeFloat32Array(values);
- }
- writeNativeData(handle) {
- super.writeUint32(_native.NativeDataStream.VALIDATION_NATIVE_DATA);
- super.writeNativeData(handle);
- }
- writeBoolean(value) {
- super.writeUint32(_native.NativeDataStream.VALIDATION_BOOLEAN);
- super.writeBoolean(value);
- }
-}
-//# sourceMappingURL=validatedNativeDataStream.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/Native/index.js
-
-
-//# sourceMappingURL=index.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/WebGPU/webgpuConstants.js
-/** @internal */
-// eslint-disable-next-line import/export
-var PowerPreference;
-(function (PowerPreference) {
- PowerPreference["LowPower"] = "low-power";
- PowerPreference["HighPerformance"] = "high-performance";
-})(PowerPreference || (PowerPreference = {}));
-/** @internal */
-var FeatureName;
-(function (FeatureName) {
- FeatureName["DepthClipControl"] = "depth-clip-control";
- FeatureName["Depth32FloatStencil8"] = "depth32float-stencil8";
- FeatureName["TextureCompressionBC"] = "texture-compression-bc";
- FeatureName["TextureCompressionETC2"] = "texture-compression-etc2";
- FeatureName["TextureCompressionASTC"] = "texture-compression-astc";
- FeatureName["TimestampQuery"] = "timestamp-query";
- FeatureName["IndirectFirstInstance"] = "indirect-first-instance";
- FeatureName["ShaderF16"] = "shader-f16";
- FeatureName["RG11B10UFloatRenderable"] = "rg11b10ufloat-renderable";
- FeatureName["BGRA8UnormStorage"] = "bgra8unorm-storage";
- FeatureName["Float32Filterable"] = "float32-filterable";
-})(FeatureName || (FeatureName = {}));
-/** @internal */
-var BufferMapState;
-(function (BufferMapState) {
- BufferMapState["Unmapped"] = "unmapped";
- BufferMapState["Pending"] = "pending";
- BufferMapState["Mapped"] = "mapped";
-})(BufferMapState || (BufferMapState = {}));
-/** @internal */
-var BufferUsage;
-(function (BufferUsage) {
- BufferUsage[BufferUsage["MapRead"] = 1] = "MapRead";
- BufferUsage[BufferUsage["MapWrite"] = 2] = "MapWrite";
- BufferUsage[BufferUsage["CopySrc"] = 4] = "CopySrc";
- BufferUsage[BufferUsage["CopyDst"] = 8] = "CopyDst";
- BufferUsage[BufferUsage["Index"] = 16] = "Index";
- BufferUsage[BufferUsage["Vertex"] = 32] = "Vertex";
- BufferUsage[BufferUsage["Uniform"] = 64] = "Uniform";
- BufferUsage[BufferUsage["Storage"] = 128] = "Storage";
- BufferUsage[BufferUsage["Indirect"] = 256] = "Indirect";
- BufferUsage[BufferUsage["QueryResolve"] = 512] = "QueryResolve";
-})(BufferUsage || (BufferUsage = {}));
-/** @internal */
-var MapMode;
-(function (MapMode) {
- MapMode[MapMode["Read"] = 1] = "Read";
- MapMode[MapMode["Write"] = 2] = "Write";
-})(MapMode || (MapMode = {}));
-/** @internal */
-var TextureDimension;
-(function (TextureDimension) {
- TextureDimension["E1d"] = "1d";
- TextureDimension["E2d"] = "2d";
- TextureDimension["E3d"] = "3d";
-})(TextureDimension || (TextureDimension = {}));
-/** @internal */
-var TextureUsage;
-(function (TextureUsage) {
- TextureUsage[TextureUsage["CopySrc"] = 1] = "CopySrc";
- TextureUsage[TextureUsage["CopyDst"] = 2] = "CopyDst";
- TextureUsage[TextureUsage["TextureBinding"] = 4] = "TextureBinding";
- TextureUsage[TextureUsage["StorageBinding"] = 8] = "StorageBinding";
- TextureUsage[TextureUsage["RenderAttachment"] = 16] = "RenderAttachment";
-})(TextureUsage || (TextureUsage = {}));
-/** @internal */
-var TextureViewDimension;
-(function (TextureViewDimension) {
- TextureViewDimension["E1d"] = "1d";
- TextureViewDimension["E2d"] = "2d";
- TextureViewDimension["E2dArray"] = "2d-array";
- TextureViewDimension["Cube"] = "cube";
- TextureViewDimension["CubeArray"] = "cube-array";
- TextureViewDimension["E3d"] = "3d";
-})(TextureViewDimension || (TextureViewDimension = {}));
-/** @internal */
-var TextureAspect;
-(function (TextureAspect) {
- TextureAspect["All"] = "all";
- TextureAspect["StencilOnly"] = "stencil-only";
- TextureAspect["DepthOnly"] = "depth-only";
-})(TextureAspect || (TextureAspect = {}));
-/**
- * Comments taken from https://github.com/gfx-rs/wgpu/blob/master/wgpu-types/src/lib.rs
- * @internal
- */
-var TextureFormat;
-(function (TextureFormat) {
- // 8-bit formats
- TextureFormat["R8Unorm"] = "r8unorm";
- TextureFormat["R8Snorm"] = "r8snorm";
- TextureFormat["R8Uint"] = "r8uint";
- TextureFormat["R8Sint"] = "r8sint";
- // 16-bit formats
- TextureFormat["R16Uint"] = "r16uint";
- TextureFormat["R16Sint"] = "r16sint";
- TextureFormat["R16Float"] = "r16float";
- TextureFormat["RG8Unorm"] = "rg8unorm";
- TextureFormat["RG8Snorm"] = "rg8snorm";
- TextureFormat["RG8Uint"] = "rg8uint";
- TextureFormat["RG8Sint"] = "rg8sint";
- // 32-bit formats
- TextureFormat["R32Uint"] = "r32uint";
- TextureFormat["R32Sint"] = "r32sint";
- TextureFormat["R32Float"] = "r32float";
- TextureFormat["RG16Uint"] = "rg16uint";
- TextureFormat["RG16Sint"] = "rg16sint";
- TextureFormat["RG16Float"] = "rg16float";
- TextureFormat["RGBA8Unorm"] = "rgba8unorm";
- TextureFormat["RGBA8UnormSRGB"] = "rgba8unorm-srgb";
- TextureFormat["RGBA8Snorm"] = "rgba8snorm";
- TextureFormat["RGBA8Uint"] = "rgba8uint";
- TextureFormat["RGBA8Sint"] = "rgba8sint";
- TextureFormat["BGRA8Unorm"] = "bgra8unorm";
- TextureFormat["BGRA8UnormSRGB"] = "bgra8unorm-srgb";
- // Packed 32-bit formats
- TextureFormat["RGB9E5UFloat"] = "rgb9e5ufloat";
- TextureFormat["RGB10A2Unorm"] = "rgb10a2unorm";
- TextureFormat["RG11B10UFloat"] = "rg11b10ufloat";
- // 64-bit formats
- TextureFormat["RG32Uint"] = "rg32uint";
- TextureFormat["RG32Sint"] = "rg32sint";
- TextureFormat["RG32Float"] = "rg32float";
- TextureFormat["RGBA16Uint"] = "rgba16uint";
- TextureFormat["RGBA16Sint"] = "rgba16sint";
- TextureFormat["RGBA16Float"] = "rgba16float";
- // 128-bit formats
- TextureFormat["RGBA32Uint"] = "rgba32uint";
- TextureFormat["RGBA32Sint"] = "rgba32sint";
- TextureFormat["RGBA32Float"] = "rgba32float";
- // Depth and stencil formats
- TextureFormat["Stencil8"] = "stencil8";
- TextureFormat["Depth16Unorm"] = "depth16unorm";
- TextureFormat["Depth24Plus"] = "depth24plus";
- TextureFormat["Depth24PlusStencil8"] = "depth24plus-stencil8";
- TextureFormat["Depth32Float"] = "depth32float";
- // BC compressed formats usable if "texture-compression-bc" is both
- // supported by the device/user agent and enabled in requestDevice.
- TextureFormat["BC1RGBAUnorm"] = "bc1-rgba-unorm";
- TextureFormat["BC1RGBAUnormSRGB"] = "bc1-rgba-unorm-srgb";
- TextureFormat["BC2RGBAUnorm"] = "bc2-rgba-unorm";
- TextureFormat["BC2RGBAUnormSRGB"] = "bc2-rgba-unorm-srgb";
- TextureFormat["BC3RGBAUnorm"] = "bc3-rgba-unorm";
- TextureFormat["BC3RGBAUnormSRGB"] = "bc3-rgba-unorm-srgb";
- TextureFormat["BC4RUnorm"] = "bc4-r-unorm";
- TextureFormat["BC4RSnorm"] = "bc4-r-snorm";
- TextureFormat["BC5RGUnorm"] = "bc5-rg-unorm";
- TextureFormat["BC5RGSnorm"] = "bc5-rg-snorm";
- TextureFormat["BC6HRGBUFloat"] = "bc6h-rgb-ufloat";
- TextureFormat["BC6HRGBFloat"] = "bc6h-rgb-float";
- TextureFormat["BC7RGBAUnorm"] = "bc7-rgba-unorm";
- TextureFormat["BC7RGBAUnormSRGB"] = "bc7-rgba-unorm-srgb";
- // ETC2 compressed formats usable if "texture-compression-etc2" is both
- // supported by the device/user agent and enabled in requestDevice.
- TextureFormat["ETC2RGB8Unorm"] = "etc2-rgb8unorm";
- TextureFormat["ETC2RGB8UnormSRGB"] = "etc2-rgb8unorm-srgb";
- TextureFormat["ETC2RGB8A1Unorm"] = "etc2-rgb8a1unorm";
- TextureFormat["ETC2RGB8A1UnormSRGB"] = "etc2-rgb8a1unorm-srgb";
- TextureFormat["ETC2RGBA8Unorm"] = "etc2-rgba8unorm";
- TextureFormat["ETC2RGBA8UnormSRGB"] = "etc2-rgba8unorm-srgb";
- TextureFormat["EACR11Unorm"] = "eac-r11unorm";
- TextureFormat["EACR11Snorm"] = "eac-r11snorm";
- TextureFormat["EACRG11Unorm"] = "eac-rg11unorm";
- TextureFormat["EACRG11Snorm"] = "eac-rg11snorm";
- // ASTC compressed formats usable if "texture-compression-astc" is both
- // supported by the device/user agent and enabled in requestDevice.
- TextureFormat["ASTC4x4Unorm"] = "astc-4x4-unorm";
- TextureFormat["ASTC4x4UnormSRGB"] = "astc-4x4-unorm-srgb";
- TextureFormat["ASTC5x4Unorm"] = "astc-5x4-unorm";
- TextureFormat["ASTC5x4UnormSRGB"] = "astc-5x4-unorm-srgb";
- TextureFormat["ASTC5x5Unorm"] = "astc-5x5-unorm";
- TextureFormat["ASTC5x5UnormSRGB"] = "astc-5x5-unorm-srgb";
- TextureFormat["ASTC6x5Unorm"] = "astc-6x5-unorm";
- TextureFormat["ASTC6x5UnormSRGB"] = "astc-6x5-unorm-srgb";
- TextureFormat["ASTC6x6Unorm"] = "astc-6x6-unorm";
- TextureFormat["ASTC6x6UnormSRGB"] = "astc-6x6-unorm-srgb";
- TextureFormat["ASTC8x5Unorm"] = "astc-8x5-unorm";
- TextureFormat["ASTC8x5UnormSRGB"] = "astc-8x5-unorm-srgb";
- TextureFormat["ASTC8x6Unorm"] = "astc-8x6-unorm";
- TextureFormat["ASTC8x6UnormSRGB"] = "astc-8x6-unorm-srgb";
- TextureFormat["ASTC8x8Unorm"] = "astc-8x8-unorm";
- TextureFormat["ASTC8x8UnormSRGB"] = "astc-8x8-unorm-srgb";
- TextureFormat["ASTC10x5Unorm"] = "astc-10x5-unorm";
- TextureFormat["ASTC10x5UnormSRGB"] = "astc-10x5-unorm-srgb";
- TextureFormat["ASTC10x6Unorm"] = "astc-10x6-unorm";
- TextureFormat["ASTC10x6UnormSRGB"] = "astc-10x6-unorm-srgb";
- TextureFormat["ASTC10x8Unorm"] = "astc-10x8-unorm";
- TextureFormat["ASTC10x8UnormSRGB"] = "astc-10x8-unorm-srgb";
- TextureFormat["ASTC10x10Unorm"] = "astc-10x10-unorm";
- TextureFormat["ASTC10x10UnormSRGB"] = "astc-10x10-unorm-srgb";
- TextureFormat["ASTC12x10Unorm"] = "astc-12x10-unorm";
- TextureFormat["ASTC12x10UnormSRGB"] = "astc-12x10-unorm-srgb";
- TextureFormat["ASTC12x12Unorm"] = "astc-12x12-unorm";
- TextureFormat["ASTC12x12UnormSRGB"] = "astc-12x12-unorm-srgb";
- // "depth24unorm-stencil8" feature
- TextureFormat["Depth24UnormStencil8"] = "depth24unorm-stencil8";
- // "depth32float-stencil8" feature
- TextureFormat["Depth32FloatStencil8"] = "depth32float-stencil8";
-})(TextureFormat || (TextureFormat = {}));
-/** @internal */
-var AddressMode;
-(function (AddressMode) {
- AddressMode["ClampToEdge"] = "clamp-to-edge";
- AddressMode["Repeat"] = "repeat";
- AddressMode["MirrorRepeat"] = "mirror-repeat";
-})(AddressMode || (AddressMode = {}));
-/** @internal */
-var FilterMode;
-(function (FilterMode) {
- FilterMode["Nearest"] = "nearest";
- FilterMode["Linear"] = "linear";
-})(FilterMode || (FilterMode = {}));
-/** @internal */
-var MipmapFilterMode;
-(function (MipmapFilterMode) {
- MipmapFilterMode["Nearest"] = "nearest";
- MipmapFilterMode["Linear"] = "linear";
-})(MipmapFilterMode || (MipmapFilterMode = {}));
-/** @internal */
-var CompareFunction;
-(function (CompareFunction) {
- CompareFunction["Never"] = "never";
- CompareFunction["Less"] = "less";
- CompareFunction["Equal"] = "equal";
- CompareFunction["LessEqual"] = "less-equal";
- CompareFunction["Greater"] = "greater";
- CompareFunction["NotEqual"] = "not-equal";
- CompareFunction["GreaterEqual"] = "greater-equal";
- CompareFunction["Always"] = "always";
-})(CompareFunction || (CompareFunction = {}));
-/** @internal */
-var ShaderStage;
-(function (ShaderStage) {
- ShaderStage[ShaderStage["Vertex"] = 1] = "Vertex";
- ShaderStage[ShaderStage["Fragment"] = 2] = "Fragment";
- ShaderStage[ShaderStage["Compute"] = 4] = "Compute";
-})(ShaderStage || (ShaderStage = {}));
-/** @internal */
-var BufferBindingType;
-(function (BufferBindingType) {
- BufferBindingType["Uniform"] = "uniform";
- BufferBindingType["Storage"] = "storage";
- BufferBindingType["ReadOnlyStorage"] = "read-only-storage";
-})(BufferBindingType || (BufferBindingType = {}));
-/** @internal */
-var SamplerBindingType;
-(function (SamplerBindingType) {
- SamplerBindingType["Filtering"] = "filtering";
- SamplerBindingType["NonFiltering"] = "non-filtering";
- SamplerBindingType["Comparison"] = "comparison";
-})(SamplerBindingType || (SamplerBindingType = {}));
-/** @internal */
-var TextureSampleType;
-(function (TextureSampleType) {
- TextureSampleType["Float"] = "float";
- TextureSampleType["UnfilterableFloat"] = "unfilterable-float";
- TextureSampleType["Depth"] = "depth";
- TextureSampleType["Sint"] = "sint";
- TextureSampleType["Uint"] = "uint";
-})(TextureSampleType || (TextureSampleType = {}));
-/** @internal */
-var StorageTextureAccess;
-(function (StorageTextureAccess) {
- StorageTextureAccess["WriteOnly"] = "write-only";
-})(StorageTextureAccess || (StorageTextureAccess = {}));
-/** @internal */
-var CompilationMessageType;
-(function (CompilationMessageType) {
- CompilationMessageType["Error"] = "error";
- CompilationMessageType["Warning"] = "warning";
- CompilationMessageType["Info"] = "info";
-})(CompilationMessageType || (CompilationMessageType = {}));
-/** @internal */
-var PipelineErrorReason;
-(function (PipelineErrorReason) {
- PipelineErrorReason["Validation"] = "validation";
- PipelineErrorReason["Internal"] = "internal";
-})(PipelineErrorReason || (PipelineErrorReason = {}));
-/** @internal */
-var AutoLayoutMode;
-(function (AutoLayoutMode) {
- AutoLayoutMode["Auto"] = "auto";
-})(AutoLayoutMode || (AutoLayoutMode = {}));
-/** @internal */
-var PrimitiveTopology;
-(function (PrimitiveTopology) {
- PrimitiveTopology["PointList"] = "point-list";
- PrimitiveTopology["LineList"] = "line-list";
- PrimitiveTopology["LineStrip"] = "line-strip";
- PrimitiveTopology["TriangleList"] = "triangle-list";
- PrimitiveTopology["TriangleStrip"] = "triangle-strip";
-})(PrimitiveTopology || (PrimitiveTopology = {}));
-/** @internal */
-var FrontFace;
-(function (FrontFace) {
- FrontFace["CCW"] = "ccw";
- FrontFace["CW"] = "cw";
-})(FrontFace || (FrontFace = {}));
-/** @internal */
-var CullMode;
-(function (CullMode) {
- CullMode["None"] = "none";
- CullMode["Front"] = "front";
- CullMode["Back"] = "back";
-})(CullMode || (CullMode = {}));
-/** @internal */
-var ColorWriteFlags;
-(function (ColorWriteFlags) {
- ColorWriteFlags[ColorWriteFlags["Red"] = 1] = "Red";
- ColorWriteFlags[ColorWriteFlags["Green"] = 2] = "Green";
- ColorWriteFlags[ColorWriteFlags["Blue"] = 4] = "Blue";
- ColorWriteFlags[ColorWriteFlags["Alpha"] = 8] = "Alpha";
- ColorWriteFlags[ColorWriteFlags["All"] = 15] = "All";
-})(ColorWriteFlags || (ColorWriteFlags = {}));
-/** @internal */
-var BlendFactor;
-(function (BlendFactor) {
- BlendFactor["Zero"] = "zero";
- BlendFactor["One"] = "one";
- BlendFactor["Src"] = "src";
- BlendFactor["OneMinusSrc"] = "one-minus-src";
- BlendFactor["SrcAlpha"] = "src-alpha";
- BlendFactor["OneMinusSrcAlpha"] = "one-minus-src-alpha";
- BlendFactor["Dst"] = "dst";
- BlendFactor["OneMinusDst"] = "one-minus-dst";
- BlendFactor["DstAlpha"] = "dst-alpha";
- BlendFactor["OneMinusDstAlpha"] = "one-minus-dst-alpha";
- BlendFactor["SrcAlphaSaturated"] = "src-alpha-saturated";
- BlendFactor["Constant"] = "constant";
- BlendFactor["OneMinusConstant"] = "one-minus-constant";
-})(BlendFactor || (BlendFactor = {}));
-/** @internal */
-var BlendOperation;
-(function (BlendOperation) {
- BlendOperation["Add"] = "add";
- BlendOperation["Subtract"] = "subtract";
- BlendOperation["ReverseSubtract"] = "reverse-subtract";
- BlendOperation["Min"] = "min";
- BlendOperation["Max"] = "max";
-})(BlendOperation || (BlendOperation = {}));
-/** @internal */
-var StencilOperation;
-(function (StencilOperation) {
- StencilOperation["Keep"] = "keep";
- StencilOperation["Zero"] = "zero";
- StencilOperation["Replace"] = "replace";
- StencilOperation["Invert"] = "invert";
- StencilOperation["IncrementClamp"] = "increment-clamp";
- StencilOperation["DecrementClamp"] = "decrement-clamp";
- StencilOperation["IncrementWrap"] = "increment-wrap";
- StencilOperation["DecrementWrap"] = "decrement-wrap";
-})(StencilOperation || (StencilOperation = {}));
-/** @internal */
-var IndexFormat;
-(function (IndexFormat) {
- IndexFormat["Uint16"] = "uint16";
- IndexFormat["Uint32"] = "uint32";
-})(IndexFormat || (IndexFormat = {}));
-/** @internal */
-var VertexFormat;
-(function (VertexFormat) {
- VertexFormat["Uint8x2"] = "uint8x2";
- VertexFormat["Uint8x4"] = "uint8x4";
- VertexFormat["Sint8x2"] = "sint8x2";
- VertexFormat["Sint8x4"] = "sint8x4";
- VertexFormat["Unorm8x2"] = "unorm8x2";
- VertexFormat["Unorm8x4"] = "unorm8x4";
- VertexFormat["Snorm8x2"] = "snorm8x2";
- VertexFormat["Snorm8x4"] = "snorm8x4";
- VertexFormat["Uint16x2"] = "uint16x2";
- VertexFormat["Uint16x4"] = "uint16x4";
- VertexFormat["Sint16x2"] = "sint16x2";
- VertexFormat["Sint16x4"] = "sint16x4";
- VertexFormat["Unorm16x2"] = "unorm16x2";
- VertexFormat["Unorm16x4"] = "unorm16x4";
- VertexFormat["Snorm16x2"] = "snorm16x2";
- VertexFormat["Snorm16x4"] = "snorm16x4";
- VertexFormat["Float16x2"] = "float16x2";
- VertexFormat["Float16x4"] = "float16x4";
- VertexFormat["Float32"] = "float32";
- VertexFormat["Float32x2"] = "float32x2";
- VertexFormat["Float32x3"] = "float32x3";
- VertexFormat["Float32x4"] = "float32x4";
- VertexFormat["Uint32"] = "uint32";
- VertexFormat["Uint32x2"] = "uint32x2";
- VertexFormat["Uint32x3"] = "uint32x3";
- VertexFormat["Uint32x4"] = "uint32x4";
- VertexFormat["Sint32"] = "sint32";
- VertexFormat["Sint32x2"] = "sint32x2";
- VertexFormat["Sint32x3"] = "sint32x3";
- VertexFormat["Sint32x4"] = "sint32x4";
-})(VertexFormat || (VertexFormat = {}));
-/** @internal */
-var InputStepMode;
-(function (InputStepMode) {
- InputStepMode["Vertex"] = "vertex";
- InputStepMode["Instance"] = "instance";
-})(InputStepMode || (InputStepMode = {}));
-/** @internal */
-var ComputePassTimestampLocation;
-(function (ComputePassTimestampLocation) {
- ComputePassTimestampLocation["Beginning"] = "beginning";
- ComputePassTimestampLocation["End"] = "end";
-})(ComputePassTimestampLocation || (ComputePassTimestampLocation = {}));
-/** @internal */
-var RenderPassTimestampLocation;
-(function (RenderPassTimestampLocation) {
- RenderPassTimestampLocation["Beginning"] = "beginning";
- RenderPassTimestampLocation["End"] = "end";
-})(RenderPassTimestampLocation || (RenderPassTimestampLocation = {}));
-/** @internal */
-var LoadOp;
-(function (LoadOp) {
- LoadOp["Load"] = "load";
- LoadOp["Clear"] = "clear";
-})(LoadOp || (LoadOp = {}));
-/** @internal */
-var StoreOp;
-(function (StoreOp) {
- StoreOp["Store"] = "store";
- StoreOp["Discard"] = "discard";
-})(StoreOp || (StoreOp = {}));
-/** @internal */
-var QueryType;
-(function (QueryType) {
- QueryType["Occlusion"] = "occlusion";
- QueryType["Timestamp"] = "timestamp";
-})(QueryType || (QueryType = {}));
-/** @internal */
-var CanvasAlphaMode;
-(function (CanvasAlphaMode) {
- CanvasAlphaMode["Opaque"] = "opaque";
- CanvasAlphaMode["Premultiplied"] = "premultiplied";
-})(CanvasAlphaMode || (CanvasAlphaMode = {}));
-/** @internal */
-var DeviceLostReason;
-(function (DeviceLostReason) {
- DeviceLostReason["Unknown"] = "unknown";
- DeviceLostReason["Destroyed"] = "destroyed";
-})(DeviceLostReason || (DeviceLostReason = {}));
-/** @internal */
-var ErrorFilter;
-(function (ErrorFilter) {
- ErrorFilter["Validation"] = "validation";
- ErrorFilter["OutOfMemory"] = "out-of-memory";
- ErrorFilter["Internal"] = "internal";
-})(ErrorFilter || (ErrorFilter = {}));
-//# sourceMappingURL=webgpuConstants.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/WebGPU/webgpuShaderProcessor.js
-
-
-/** @internal */
-class WebGPUShaderProcessor {
- constructor() {
- this.shaderLanguage = ShaderLanguage.GLSL;
- }
- _addUniformToLeftOverUBO(name, uniformType, preProcessors) {
- let length = 0;
- [name, uniformType, length] = this._getArraySize(name, uniformType, preProcessors);
- for (let i = 0; i < this._webgpuProcessingContext.leftOverUniforms.length; i++) {
- if (this._webgpuProcessingContext.leftOverUniforms[i].name === name) {
- return;
- }
- }
- this._webgpuProcessingContext.leftOverUniforms.push({
- name,
- type: uniformType,
- length,
- });
- }
- _buildLeftOverUBO() {
- if (!this._webgpuProcessingContext.leftOverUniforms.length) {
- return "";
- }
- const name = WebGPUShaderProcessor.LeftOvertUBOName;
- let availableUBO = this._webgpuProcessingContext.availableBuffers[name];
- if (!availableUBO) {
- availableUBO = {
- binding: this._webgpuProcessingContext.getNextFreeUBOBinding(),
- };
- this._webgpuProcessingContext.availableBuffers[name] = availableUBO;
- this._addBufferBindingDescription(name, availableUBO, BufferBindingType.Uniform, true);
- this._addBufferBindingDescription(name, availableUBO, BufferBindingType.Uniform, false);
- }
- return this._generateLeftOverUBOCode(name, availableUBO);
- }
- _collectBindingNames() {
- // collect all the binding names for faster processing in WebGPUCacheBindGroup
- for (let i = 0; i < this._webgpuProcessingContext.bindGroupLayoutEntries.length; i++) {
- const setDefinition = this._webgpuProcessingContext.bindGroupLayoutEntries[i];
- if (setDefinition === undefined) {
- this._webgpuProcessingContext.bindGroupLayoutEntries[i] = [];
- continue;
- }
- for (let j = 0; j < setDefinition.length; j++) {
- const entry = this._webgpuProcessingContext.bindGroupLayoutEntries[i][j];
- const name = this._webgpuProcessingContext.bindGroupLayoutEntryInfo[i][entry.binding].name;
- const nameInArrayOfTexture = this._webgpuProcessingContext.bindGroupLayoutEntryInfo[i][entry.binding].nameInArrayOfTexture;
- if (entry) {
- if (entry.texture || entry.externalTexture || entry.storageTexture) {
- this._webgpuProcessingContext.textureNames.push(nameInArrayOfTexture);
- }
- else if (entry.sampler) {
- this._webgpuProcessingContext.samplerNames.push(name);
- }
- else if (entry.buffer) {
- this._webgpuProcessingContext.bufferNames.push(name);
- }
- }
- }
- }
- }
- _preCreateBindGroupEntries() {
- const bindGroupEntries = this._webgpuProcessingContext.bindGroupEntries;
- for (let i = 0; i < this._webgpuProcessingContext.bindGroupLayoutEntries.length; i++) {
- const setDefinition = this._webgpuProcessingContext.bindGroupLayoutEntries[i];
- const entries = [];
- for (let j = 0; j < setDefinition.length; j++) {
- const entry = this._webgpuProcessingContext.bindGroupLayoutEntries[i][j];
- if (entry.sampler || entry.texture || entry.storageTexture || entry.externalTexture) {
- entries.push({
- binding: entry.binding,
- resource: undefined,
- });
- }
- else if (entry.buffer) {
- entries.push({
- binding: entry.binding,
- resource: {
- buffer: undefined,
- offset: 0,
- size: 0,
- },
- });
- }
- }
- bindGroupEntries[i] = entries;
- }
- }
- _addTextureBindingDescription(name, textureInfo, textureIndex, dimension, format, isVertex) {
- // eslint-disable-next-line prefer-const
- let { groupIndex, bindingIndex } = textureInfo.textures[textureIndex];
- if (!this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex]) {
- this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex] = [];
- this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex] = [];
- }
- if (!this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex][bindingIndex]) {
- let len;
- if (dimension === null) {
- len = this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex].push({
- binding: bindingIndex,
- visibility: 0,
- externalTexture: {},
- });
- }
- else if (format) {
- len = this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex].push({
- binding: bindingIndex,
- visibility: 0,
- storageTexture: {
- access: StorageTextureAccess.WriteOnly,
- format,
- viewDimension: dimension,
- },
- });
- }
- else {
- len = this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex].push({
- binding: bindingIndex,
- visibility: 0,
- texture: {
- sampleType: textureInfo.sampleType,
- viewDimension: dimension,
- multisampled: false,
- },
- });
- }
- const textureName = textureInfo.isTextureArray ? name + textureIndex : name;
- this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex][bindingIndex] = { name, index: len - 1, nameInArrayOfTexture: textureName };
- }
- bindingIndex = this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex][bindingIndex].index;
- if (isVertex) {
- this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex][bindingIndex].visibility |= ShaderStage.Vertex;
- }
- else {
- this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex][bindingIndex].visibility |= ShaderStage.Fragment;
- }
- }
- _addSamplerBindingDescription(name, samplerInfo, isVertex) {
- // eslint-disable-next-line prefer-const
- let { groupIndex, bindingIndex } = samplerInfo.binding;
- if (!this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex]) {
- this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex] = [];
- this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex] = [];
- }
- if (!this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex][bindingIndex]) {
- const len = this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex].push({
- binding: bindingIndex,
- visibility: 0,
- sampler: {
- type: samplerInfo.type,
- },
- });
- this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex][bindingIndex] = { name, index: len - 1 };
- }
- bindingIndex = this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex][bindingIndex].index;
- if (isVertex) {
- this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex][bindingIndex].visibility |= ShaderStage.Vertex;
- }
- else {
- this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex][bindingIndex].visibility |= ShaderStage.Fragment;
- }
- }
- _addBufferBindingDescription(name, uniformBufferInfo, bufferType, isVertex) {
- // eslint-disable-next-line prefer-const
- let { groupIndex, bindingIndex } = uniformBufferInfo.binding;
- if (!this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex]) {
- this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex] = [];
- this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex] = [];
- }
- if (!this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex][bindingIndex]) {
- const len = this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex].push({
- binding: bindingIndex,
- visibility: 0,
- buffer: {
- type: bufferType,
- },
- });
- this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex][bindingIndex] = { name, index: len - 1 };
- }
- bindingIndex = this._webgpuProcessingContext.bindGroupLayoutEntryInfo[groupIndex][bindingIndex].index;
- if (isVertex) {
- this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex][bindingIndex].visibility |= ShaderStage.Vertex;
- }
- else {
- this._webgpuProcessingContext.bindGroupLayoutEntries[groupIndex][bindingIndex].visibility |= ShaderStage.Fragment;
- }
- }
- _injectStartingAndEndingCode(code, mainFuncDecl, startingCode, endingCode) {
- let idx = code.indexOf(mainFuncDecl);
- if (idx < 0) {
- console.error(`No "main" function found in shader code! Processing aborted.`);
- return code;
- }
- if (startingCode) {
- // eslint-disable-next-line no-empty
- while (idx++ < code.length && code.charAt(idx) != "{") { }
- if (idx < code.length) {
- const part1 = code.substring(0, idx + 1);
- const part2 = code.substring(idx + 1);
- code = part1 + startingCode + part2;
- }
- }
- if (endingCode) {
- const lastClosingCurly = code.lastIndexOf("}");
- code = code.substring(0, lastClosingCurly);
- code += endingCode + "\n}";
- }
- return code;
- }
-}
-WebGPUShaderProcessor.AutoSamplerSuffix = "Sampler";
-WebGPUShaderProcessor.LeftOvertUBOName = "LeftOver";
-WebGPUShaderProcessor.InternalsUBOName = "Internals";
-WebGPUShaderProcessor.UniformSizes = {
- // GLSL types
- bool: 1,
- int: 1,
- float: 1,
- vec2: 2,
- ivec2: 2,
- uvec2: 2,
- vec3: 3,
- ivec3: 3,
- uvec3: 3,
- vec4: 4,
- ivec4: 4,
- uvec4: 4,
- mat2: 4,
- mat3: 12,
- mat4: 16,
- // WGSL types
- i32: 1,
- u32: 1,
- f32: 1,
- mat2x2: 4,
- mat3x3: 12,
- mat4x4: 16,
-};
-// eslint-disable-next-line @typescript-eslint/naming-convention
-WebGPUShaderProcessor._SamplerFunctionByWebGLSamplerType = {
- sampler2D: "sampler2D",
- sampler2DArray: "sampler2DArray",
- sampler2DShadow: "sampler2DShadow",
- sampler2DArrayShadow: "sampler2DArrayShadow",
- samplerCube: "samplerCube",
- sampler3D: "sampler3D",
-};
-// eslint-disable-next-line @typescript-eslint/naming-convention
-WebGPUShaderProcessor._TextureTypeByWebGLSamplerType = {
- sampler2D: "texture2D",
- sampler2DArray: "texture2DArray",
- sampler2DShadow: "texture2D",
- sampler2DArrayShadow: "texture2DArray",
- samplerCube: "textureCube",
- samplerCubeArray: "textureCubeArray",
- sampler3D: "texture3D",
-};
-// eslint-disable-next-line @typescript-eslint/naming-convention
-WebGPUShaderProcessor._GpuTextureViewDimensionByWebGPUTextureType = {
- textureCube: TextureViewDimension.Cube,
- textureCubeArray: TextureViewDimension.CubeArray,
- texture2D: TextureViewDimension.E2d,
- texture2DArray: TextureViewDimension.E2dArray,
- texture3D: TextureViewDimension.E3d,
-};
-// if the webgl sampler type is not listed in this array, "sampler" is taken by default
-// eslint-disable-next-line @typescript-eslint/naming-convention
-WebGPUShaderProcessor._SamplerTypeByWebGLSamplerType = {
- sampler2DShadow: "samplerShadow",
- sampler2DArrayShadow: "samplerShadow",
-};
-// eslint-disable-next-line @typescript-eslint/naming-convention
-WebGPUShaderProcessor._IsComparisonSamplerByWebGPUSamplerType = {
- samplerShadow: true,
- samplerArrayShadow: true,
- sampler: false,
-};
-//# sourceMappingURL=webgpuShaderProcessor.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/WebGPU/webgpuPipelineContext.js
-
-
-/** @internal */
-class WebGPUPipelineContext {
- get isAsync() {
- return false;
- }
- get isReady() {
- if (this.stages) {
- return true;
- }
- return false;
- }
- constructor(shaderProcessingContext, engine) {
- // The field is indexed by textureState. See @WebGPUMaterialContext.textureState for more information.
- this.bindGroupLayouts = {};
- this._name = "unnamed";
- this.shaderProcessingContext = shaderProcessingContext;
- this._leftOverUniformsByName = {};
- this.engine = engine;
- }
- _handlesSpectorRebuildCallback() {
- // Nothing to do yet for spector.
- }
- _fillEffectInformation(effect, uniformBuffersNames, uniformsNames, uniforms, samplerList, samplers, attributesNames, attributes) {
- const engine = this.engine;
- // Prevent Memory Leak by reducing the number of string, refer to the string instead of copy.
- effect._fragmentSourceCode = "";
- effect._vertexSourceCode = "";
- // this._fragmentSourceCodeOverride = "";
- // this._vertexSourceCodeOverride = "";
- const foundSamplers = this.shaderProcessingContext.availableTextures;
- let index;
- for (index = 0; index < samplerList.length; index++) {
- const name = samplerList[index];
- const sampler = foundSamplers[samplerList[index]];
- if (sampler == null || sampler == undefined) {
- samplerList.splice(index, 1);
- index--;
- }
- else {
- samplers[name] = index;
- }
- }
- for (const attr of engine.getAttributes(this, attributesNames)) {
- attributes.push(attr);
- }
- // Build the uniform layout for the left over uniforms.
- this.buildUniformLayout();
- const attributeNamesFromEffect = [];
- const attributeLocationsFromEffect = [];
- for (index = 0; index < attributesNames.length; index++) {
- const location = attributes[index];
- if (location >= 0) {
- attributeNamesFromEffect.push(attributesNames[index]);
- attributeLocationsFromEffect.push(location);
- }
- }
- this.shaderProcessingContext.attributeNamesFromEffect = attributeNamesFromEffect;
- this.shaderProcessingContext.attributeLocationsFromEffect = attributeLocationsFromEffect;
- }
- /** @internal */
- /**
- * Build the uniform buffer used in the material.
- */
- buildUniformLayout() {
- if (!this.shaderProcessingContext.leftOverUniforms.length) {
- return;
- }
- this.uniformBuffer = new UniformBuffer(this.engine, undefined, undefined, "leftOver-" + this._name);
- for (const leftOverUniform of this.shaderProcessingContext.leftOverUniforms) {
- const type = leftOverUniform.type.replace(/^(.*?)(<.*>)?$/, "$1");
- const size = WebGPUShaderProcessor.UniformSizes[type];
- this.uniformBuffer.addUniform(leftOverUniform.name, size, leftOverUniform.length);
- this._leftOverUniformsByName[leftOverUniform.name] = leftOverUniform.type;
- }
- this.uniformBuffer.create();
- }
- /**
- * Release all associated resources.
- **/
- dispose() {
- if (this.uniformBuffer) {
- this.uniformBuffer.dispose();
- }
- }
- /**
- * Sets an integer value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value Value to be set.
- */
- setInt(uniformName, value) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateInt(uniformName, value);
- }
- /**
- * Sets an int2 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int2.
- * @param y Second int in int2.
- */
- setInt2(uniformName, x, y) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateInt2(uniformName, x, y);
- }
- /**
- * Sets an int3 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int3.
- * @param y Second int in int3.
- * @param z Third int in int3.
- */
- setInt3(uniformName, x, y, z) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateInt3(uniformName, x, y, z);
- }
- /**
- * Sets an int4 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First int in int4.
- * @param y Second int in int4.
- * @param z Third int in int4.
- * @param w Fourth int in int4.
- */
- setInt4(uniformName, x, y, z, w) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateInt4(uniformName, x, y, z, w);
- }
- /**
- * Sets an int array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray(uniformName, array) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateIntArray(uniformName, array);
- }
- /**
- * Sets an int array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray2(uniformName, array) {
- this.setIntArray(uniformName, array);
- }
- /**
- * Sets an int array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray3(uniformName, array) {
- this.setIntArray(uniformName, array);
- }
- /**
- * Sets an int array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setIntArray4(uniformName, array) {
- this.setIntArray(uniformName, array);
- }
- /**
- * Sets an unsigned integer value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value Value to be set.
- */
- setUInt(uniformName, value) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateUInt(uniformName, value);
- }
- /**
- * Sets an unsigned int2 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint2.
- * @param y Second unsigned int in uint2.
- */
- setUInt2(uniformName, x, y) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateUInt2(uniformName, x, y);
- }
- /**
- * Sets an unsigned int3 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint3.
- * @param y Second unsigned int in uint3.
- * @param z Third unsigned int in uint3.
- */
- setUInt3(uniformName, x, y, z) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateUInt3(uniformName, x, y, z);
- }
- /**
- * Sets an unsigned int4 value on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First unsigned int in uint4.
- * @param y Second unsigned int in uint4.
- * @param z Third unsigned int in uint4.
- * @param w Fourth unsigned int in uint4.
- */
- setUInt4(uniformName, x, y, z, w) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateUInt4(uniformName, x, y, z, w);
- }
- /**
- * Sets an unsigned int array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray(uniformName, array) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateUIntArray(uniformName, array);
- }
- /**
- * Sets an unsigned int array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray2(uniformName, array) {
- this.setUIntArray(uniformName, array);
- }
- /**
- * Sets an unsigned int array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray3(uniformName, array) {
- this.setUIntArray(uniformName, array);
- }
- /**
- * Sets an unsigned int array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setUIntArray4(uniformName, array) {
- this.setUIntArray(uniformName, array);
- }
- /**
- * Sets an array on a uniform variable.
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setArray(uniformName, array) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateArray(uniformName, array);
- }
- /**
- * Sets an array 2 on a uniform variable. (Array is specified as single array eg. [1,2,3,4] will result in [[1,2],[3,4]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setArray2(uniformName, array) {
- this.setArray(uniformName, array);
- }
- /**
- * Sets an array 3 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6] will result in [[1,2,3],[4,5,6]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- * @returns this effect.
- */
- setArray3(uniformName, array) {
- this.setArray(uniformName, array);
- }
- /**
- * Sets an array 4 on a uniform variable. (Array is specified as single array eg. [1,2,3,4,5,6,7,8] will result in [[1,2,3,4],[5,6,7,8]] in the shader)
- * @param uniformName Name of the variable.
- * @param array array to be set.
- */
- setArray4(uniformName, array) {
- this.setArray(uniformName, array);
- }
- /**
- * Sets matrices on a uniform variable.
- * @param uniformName Name of the variable.
- * @param matrices matrices to be set.
- */
- setMatrices(uniformName, matrices) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateMatrices(uniformName, matrices);
- }
- /**
- * Sets matrix on a uniform variable.
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- */
- setMatrix(uniformName, matrix) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateMatrix(uniformName, matrix);
- }
- /**
- * Sets a 3x3 matrix on a uniform variable. (Specified as [1,2,3,4,5,6,7,8,9] will result in [1,2,3][4,5,6][7,8,9] matrix)
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- */
- setMatrix3x3(uniformName, matrix) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateMatrix3x3(uniformName, matrix);
- }
- /**
- * Sets a 2x2 matrix on a uniform variable. (Specified as [1,2,3,4] will result in [1,2][3,4] matrix)
- * @param uniformName Name of the variable.
- * @param matrix matrix to be set.
- */
- setMatrix2x2(uniformName, matrix) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateMatrix2x2(uniformName, matrix);
- }
- /**
- * Sets a float on a uniform variable.
- * @param uniformName Name of the variable.
- * @param value value to be set.
- * @returns this effect.
- */
- setFloat(uniformName, value) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateFloat(uniformName, value);
- }
- /**
- * Sets a Vector2 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector2 vector2 to be set.
- */
- setVector2(uniformName, vector2) {
- this.setFloat2(uniformName, vector2.x, vector2.y);
- }
- /**
- * Sets a float2 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float2.
- * @param y Second float in float2.
- */
- setFloat2(uniformName, x, y) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateFloat2(uniformName, x, y);
- }
- /**
- * Sets a Vector3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector3 Value to be set.
- */
- setVector3(uniformName, vector3) {
- this.setFloat3(uniformName, vector3.x, vector3.y, vector3.z);
- }
- /**
- * Sets a float3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float3.
- * @param y Second float in float3.
- * @param z Third float in float3.
- */
- setFloat3(uniformName, x, y, z) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateFloat3(uniformName, x, y, z);
- }
- /**
- * Sets a Vector4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param vector4 Value to be set.
- */
- setVector4(uniformName, vector4) {
- this.setFloat4(uniformName, vector4.x, vector4.y, vector4.z, vector4.w);
- }
- /**
- * Sets a Quaternion on a uniform variable.
- * @param uniformName Name of the variable.
- * @param quaternion Value to be set.
- */
- setQuaternion(uniformName, quaternion) {
- this.setFloat4(uniformName, quaternion.x, quaternion.y, quaternion.z, quaternion.w);
- }
- /**
- * Sets a float4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param x First float in float4.
- * @param y Second float in float4.
- * @param z Third float in float4.
- * @param w Fourth float in float4.
- * @returns this effect.
- */
- setFloat4(uniformName, x, y, z, w) {
- if (!this.uniformBuffer || !this._leftOverUniformsByName[uniformName]) {
- return;
- }
- this.uniformBuffer.updateFloat4(uniformName, x, y, z, w);
- }
- /**
- * Sets a Color3 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param color3 Value to be set.
- */
- setColor3(uniformName, color3) {
- this.setFloat3(uniformName, color3.r, color3.g, color3.b);
- }
- /**
- * Sets a Color4 on a uniform variable.
- * @param uniformName Name of the variable.
- * @param color3 Value to be set.
- * @param alpha Alpha value to be set.
- */
- setColor4(uniformName, color3, alpha) {
- this.setFloat4(uniformName, color3.r, color3.g, color3.b, alpha);
- }
- /**
- * Sets a Color4 on a uniform variable
- * @param uniformName defines the name of the variable
- * @param color4 defines the value to be set
- */
- setDirectColor4(uniformName, color4) {
- this.setFloat4(uniformName, color4.r, color4.g, color4.b, color4.a);
- }
- _getVertexShaderCode() {
- var _a;
- return (_a = this.sources) === null || _a === void 0 ? void 0 : _a.vertex;
- }
- _getFragmentShaderCode() {
- var _a;
- return (_a = this.sources) === null || _a === void 0 ? void 0 : _a.fragment;
- }
-}
-//# sourceMappingURL=webgpuPipelineContext.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/WebGPU/webgpuShaderProcessingContext.js
-const _maxGroups = 4;
-const _maxBindingsPerGroup = 1 << 16;
-// all types not listed are assumed to consume 1 location
-const _typeToLocationSize = {
- // GLSL types
- mat2: 2,
- mat3: 3,
- mat4: 4,
- // WGSL types
- mat2x2: 2,
- mat3x3: 3,
- mat4x4: 4,
-};
-/**
- * @internal
- */
-class WebGPUShaderProcessingContext {
- static get KnownUBOs() {
- return WebGPUShaderProcessingContext._SimplifiedKnownBindings ? WebGPUShaderProcessingContext._SimplifiedKnownUBOs : WebGPUShaderProcessingContext._KnownUBOs;
- }
- constructor(shaderLanguage) {
- this.shaderLanguage = shaderLanguage;
- this._attributeNextLocation = 0;
- this._varyingNextLocation = 0;
- this.freeGroupIndex = 0;
- this.freeBindingIndex = 0;
- this.availableVaryings = {};
- this.availableAttributes = {};
- this.availableBuffers = {};
- this.availableTextures = {};
- this.availableSamplers = {};
- this.orderedAttributes = [];
- this.bindGroupLayoutEntries = [];
- this.bindGroupLayoutEntryInfo = [];
- this.bindGroupEntries = [];
- this.bufferNames = [];
- this.textureNames = [];
- this.samplerNames = [];
- this.leftOverUniforms = [];
- this._findStartingGroupBinding();
- }
- _findStartingGroupBinding() {
- const knownUBOs = WebGPUShaderProcessingContext.KnownUBOs;
- const groups = [];
- for (const name in knownUBOs) {
- const binding = knownUBOs[name].binding;
- if (binding.groupIndex === -1) {
- continue;
- }
- if (groups[binding.groupIndex] === undefined) {
- groups[binding.groupIndex] = binding.bindingIndex;
- }
- else {
- groups[binding.groupIndex] = Math.max(groups[binding.groupIndex], binding.bindingIndex);
- }
- }
- this.freeGroupIndex = groups.length - 1;
- if (this.freeGroupIndex === 0) {
- this.freeGroupIndex++;
- this.freeBindingIndex = 0;
- }
- else {
- this.freeBindingIndex = groups[groups.length - 1] + 1;
- }
- }
- getAttributeNextLocation(dataType, arrayLength = 0) {
- var _a;
- const index = this._attributeNextLocation;
- this._attributeNextLocation += ((_a = _typeToLocationSize[dataType]) !== null && _a !== void 0 ? _a : 1) * (arrayLength || 1);
- return index;
- }
- getVaryingNextLocation(dataType, arrayLength = 0) {
- var _a;
- const index = this._varyingNextLocation;
- this._varyingNextLocation += ((_a = _typeToLocationSize[dataType]) !== null && _a !== void 0 ? _a : 1) * (arrayLength || 1);
- return index;
- }
- getNextFreeUBOBinding() {
- return this._getNextFreeBinding(1);
- }
- _getNextFreeBinding(bindingCount) {
- if (this.freeBindingIndex > _maxBindingsPerGroup - bindingCount) {
- this.freeGroupIndex++;
- this.freeBindingIndex = 0;
- }
- if (this.freeGroupIndex === _maxGroups) {
- throw "Too many textures or UBOs have been declared and it is not supported in WebGPU.";
- }
- const returnValue = {
- groupIndex: this.freeGroupIndex,
- bindingIndex: this.freeBindingIndex,
- };
- this.freeBindingIndex += bindingCount;
- return returnValue;
- }
-}
-/** @internal */
-WebGPUShaderProcessingContext._SimplifiedKnownBindings = true; // if true, use only group=0,binding=0 as a known group/binding for the Scene ubo and use group=1,binding=X for all other bindings
-// if false, see _KnownUBOs for the known groups/bindings used
-WebGPUShaderProcessingContext._SimplifiedKnownUBOs = {
- Scene: { binding: { groupIndex: 0, bindingIndex: 0 } },
- Light0: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light1: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light2: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light3: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light4: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light5: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light6: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light7: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light8: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light9: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light10: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light11: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light12: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light13: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light14: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light15: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light16: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light17: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light18: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light19: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light20: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light21: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light22: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light23: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light24: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light25: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light26: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light27: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light28: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light29: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light30: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Light31: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Material: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Mesh: { binding: { groupIndex: -1, bindingIndex: -1 } },
- Internals: { binding: { groupIndex: -1, bindingIndex: -1 } },
-};
-WebGPUShaderProcessingContext._KnownUBOs = {
- Scene: { binding: { groupIndex: 0, bindingIndex: 0 } },
- Light0: { binding: { groupIndex: 1, bindingIndex: 0 } },
- Light1: { binding: { groupIndex: 1, bindingIndex: 1 } },
- Light2: { binding: { groupIndex: 1, bindingIndex: 2 } },
- Light3: { binding: { groupIndex: 1, bindingIndex: 3 } },
- Light4: { binding: { groupIndex: 1, bindingIndex: 4 } },
- Light5: { binding: { groupIndex: 1, bindingIndex: 5 } },
- Light6: { binding: { groupIndex: 1, bindingIndex: 6 } },
- Light7: { binding: { groupIndex: 1, bindingIndex: 7 } },
- Light8: { binding: { groupIndex: 1, bindingIndex: 8 } },
- Light9: { binding: { groupIndex: 1, bindingIndex: 9 } },
- Light10: { binding: { groupIndex: 1, bindingIndex: 10 } },
- Light11: { binding: { groupIndex: 1, bindingIndex: 11 } },
- Light12: { binding: { groupIndex: 1, bindingIndex: 12 } },
- Light13: { binding: { groupIndex: 1, bindingIndex: 13 } },
- Light14: { binding: { groupIndex: 1, bindingIndex: 14 } },
- Light15: { binding: { groupIndex: 1, bindingIndex: 15 } },
- Light16: { binding: { groupIndex: 1, bindingIndex: 16 } },
- Light17: { binding: { groupIndex: 1, bindingIndex: 17 } },
- Light18: { binding: { groupIndex: 1, bindingIndex: 18 } },
- Light19: { binding: { groupIndex: 1, bindingIndex: 19 } },
- Light20: { binding: { groupIndex: 1, bindingIndex: 20 } },
- Light21: { binding: { groupIndex: 1, bindingIndex: 21 } },
- Light22: { binding: { groupIndex: 1, bindingIndex: 22 } },
- Light23: { binding: { groupIndex: 1, bindingIndex: 23 } },
- Light24: { binding: { groupIndex: 1, bindingIndex: 24 } },
- Light25: { binding: { groupIndex: 1, bindingIndex: 25 } },
- Light26: { binding: { groupIndex: 1, bindingIndex: 26 } },
- Light27: { binding: { groupIndex: 1, bindingIndex: 27 } },
- Light28: { binding: { groupIndex: 1, bindingIndex: 28 } },
- Light29: { binding: { groupIndex: 1, bindingIndex: 29 } },
- Light30: { binding: { groupIndex: 1, bindingIndex: 30 } },
- Light31: { binding: { groupIndex: 1, bindingIndex: 31 } },
- Material: { binding: { groupIndex: 2, bindingIndex: 0 } },
- Mesh: { binding: { groupIndex: 2, bindingIndex: 1 } },
- Internals: { binding: { groupIndex: 2, bindingIndex: 2 } },
-};
-//# sourceMappingURL=webgpuShaderProcessingContext.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/WebGPU/webgpuShaderProcessorsGLSL.js
-
-
-
-
-
-/** @internal */
-class WebGPUShaderProcessorGLSL extends WebGPUShaderProcessor {
- constructor() {
- super(...arguments);
- this._missingVaryings = [];
- this._textureArrayProcessing = [];
- this._vertexIsGLES3 = false;
- this._fragmentIsGLES3 = false;
- this.shaderLanguage = ShaderLanguage.GLSL;
- this.parseGLES3 = true;
- }
- _getArraySize(name, type, preProcessors) {
- let length = 0;
- const startArray = name.indexOf("[");
- const endArray = name.indexOf("]");
- if (startArray > 0 && endArray > 0) {
- const lengthInString = name.substring(startArray + 1, endArray);
- length = +lengthInString;
- if (isNaN(length)) {
- length = +preProcessors[lengthInString.trim()];
- }
- name = name.substr(0, startArray);
- }
- return [name, type, length];
- }
- initializeShaders(processingContext) {
- this._webgpuProcessingContext = processingContext;
- this._missingVaryings.length = 0;
- this._textureArrayProcessing.length = 0;
- this.attributeKeywordName = undefined;
- this.varyingVertexKeywordName = undefined;
- this.varyingFragmentKeywordName = undefined;
- }
- preProcessShaderCode(code, isFragment) {
- const ubDeclaration = `// Internals UBO\nuniform ${WebGPUShaderProcessor.InternalsUBOName} {\nfloat yFactor_;\nfloat textureOutputHeight_;\n};\n`;
- const alreadyInjected = code.indexOf("// Internals UBO") !== -1;
- if (isFragment) {
- this._fragmentIsGLES3 = code.indexOf("#version 3") !== -1;
- if (this._fragmentIsGLES3) {
- this.varyingFragmentKeywordName = "in";
- }
- return alreadyInjected ? code : ubDeclaration + "##INJECTCODE##\n" + code;
- }
- this._vertexIsGLES3 = code.indexOf("#version 3") !== -1;
- if (this._vertexIsGLES3) {
- this.attributeKeywordName = "in";
- this.varyingVertexKeywordName = "out";
- }
- return alreadyInjected ? code : ubDeclaration + code;
- }
- varyingCheck(varying, isFragment) {
- const outRegex = /(flat\s)?\s*\bout\b/;
- const inRegex = /(flat\s)?\s*\bin\b/;
- const varyingRegex = /(flat\s)?\s*\bvarying\b/;
- const regex = isFragment && this._fragmentIsGLES3 ? inRegex : !isFragment && this._vertexIsGLES3 ? outRegex : varyingRegex;
- return regex.test(varying);
- }
- varyingProcessor(varying, isFragment, preProcessors) {
- var _a;
- this._preProcessors = preProcessors;
- const outRegex = /\s*(flat)?\s*out\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm;
- const inRegex = /\s*(flat)?\s*in\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm;
- const varyingRegex = /\s*(flat)?\s*varying\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm;
- const regex = isFragment && this._fragmentIsGLES3 ? inRegex : !isFragment && this._vertexIsGLES3 ? outRegex : varyingRegex;
- const match = regex.exec(varying);
- if (match !== null) {
- const interpolationQualifier = (_a = match[1]) !== null && _a !== void 0 ? _a : "";
- const varyingType = match[2];
- const name = match[3];
- let location;
- if (isFragment) {
- location = this._webgpuProcessingContext.availableVaryings[name];
- this._missingVaryings[location] = "";
- if (location === undefined) {
- logger_Logger.Warn(`Invalid fragment shader: The varying named "${name}" is not declared in the vertex shader! This declaration will be ignored.`);
- }
- }
- else {
- location = this._webgpuProcessingContext.getVaryingNextLocation(varyingType, this._getArraySize(name, varyingType, preProcessors)[2]);
- this._webgpuProcessingContext.availableVaryings[name] = location;
- this._missingVaryings[location] = `layout(location = ${location}) ${interpolationQualifier} in ${varyingType} ${name};`;
- }
- varying = varying.replace(match[0], location === undefined ? "" : `layout(location = ${location}) ${interpolationQualifier} ${isFragment ? "in" : "out"} ${varyingType} ${name};`);
- }
- return varying;
- }
- attributeProcessor(attribute, preProcessors) {
- this._preProcessors = preProcessors;
- const inRegex = /\s*in\s+(\S+)\s+(\S+)\s*;/gm;
- const attribRegex = /\s*attribute\s+(\S+)\s+(\S+)\s*;/gm;
- const regex = this._vertexIsGLES3 ? inRegex : attribRegex;
- const match = regex.exec(attribute);
- if (match !== null) {
- const attributeType = match[1];
- const name = match[2];
- const location = this._webgpuProcessingContext.getAttributeNextLocation(attributeType, this._getArraySize(name, attributeType, preProcessors)[2]);
- this._webgpuProcessingContext.availableAttributes[name] = location;
- this._webgpuProcessingContext.orderedAttributes[location] = name;
- attribute = attribute.replace(match[0], `layout(location = ${location}) in ${attributeType} ${name};`);
- }
- return attribute;
- }
- uniformProcessor(uniform, isFragment, preProcessors) {
- var _a;
- this._preProcessors = preProcessors;
- const uniformRegex = /\s*uniform\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm;
- const match = uniformRegex.exec(uniform);
- if (match !== null) {
- let uniformType = match[1];
- let name = match[2];
- if (uniformType.indexOf("sampler") === 0 || uniformType.indexOf("sampler") === 1) {
- let arraySize = 0; // 0 means the texture is not declared as an array
- [name, uniformType, arraySize] = this._getArraySize(name, uniformType, preProcessors);
- let textureInfo = this._webgpuProcessingContext.availableTextures[name];
- if (!textureInfo) {
- textureInfo = {
- autoBindSampler: true,
- isTextureArray: arraySize > 0,
- isStorageTexture: false,
- textures: [],
- sampleType: TextureSampleType.Float,
- };
- for (let i = 0; i < (arraySize || 1); ++i) {
- textureInfo.textures.push(this._webgpuProcessingContext.getNextFreeUBOBinding());
- }
- }
- const samplerType = (_a = WebGPUShaderProcessor._SamplerTypeByWebGLSamplerType[uniformType]) !== null && _a !== void 0 ? _a : "sampler";
- const isComparisonSampler = !!WebGPUShaderProcessor._IsComparisonSamplerByWebGPUSamplerType[samplerType];
- const samplerBindingType = isComparisonSampler ? SamplerBindingType.Comparison : SamplerBindingType.Filtering;
- const samplerName = name + WebGPUShaderProcessor.AutoSamplerSuffix;
- let samplerInfo = this._webgpuProcessingContext.availableSamplers[samplerName];
- if (!samplerInfo) {
- samplerInfo = {
- binding: this._webgpuProcessingContext.getNextFreeUBOBinding(),
- type: samplerBindingType,
- };
- }
- const componentType = uniformType.charAt(0) === "u" ? "u" : uniformType.charAt(0) === "i" ? "i" : "";
- if (componentType) {
- uniformType = uniformType.substr(1);
- }
- const sampleType = isComparisonSampler
- ? TextureSampleType.Depth
- : componentType === "u"
- ? TextureSampleType.Uint
- : componentType === "i"
- ? TextureSampleType.Sint
- : TextureSampleType.Float;
- textureInfo.sampleType = sampleType;
- const isTextureArray = arraySize > 0;
- const samplerGroupIndex = samplerInfo.binding.groupIndex;
- const samplerBindingIndex = samplerInfo.binding.bindingIndex;
- const samplerFunction = WebGPUShaderProcessor._SamplerFunctionByWebGLSamplerType[uniformType];
- const textureType = WebGPUShaderProcessor._TextureTypeByWebGLSamplerType[uniformType];
- const textureDimension = WebGPUShaderProcessor._GpuTextureViewDimensionByWebGPUTextureType[textureType];
- // Manage textures and samplers.
- if (!isTextureArray) {
- arraySize = 1;
- uniform = `layout(set = ${samplerGroupIndex}, binding = ${samplerBindingIndex}) uniform ${samplerType} ${samplerName};
- layout(set = ${textureInfo.textures[0].groupIndex}, binding = ${textureInfo.textures[0].bindingIndex}) uniform ${componentType}${textureType} ${name}Texture;
- #define ${name} ${componentType}${samplerFunction}(${name}Texture, ${samplerName})`;
- }
- else {
- const layouts = [];
- layouts.push(`layout(set = ${samplerGroupIndex}, binding = ${samplerBindingIndex}) uniform ${componentType}${samplerType} ${samplerName};`);
- uniform = `\n`;
- for (let i = 0; i < arraySize; ++i) {
- const textureSetIndex = textureInfo.textures[i].groupIndex;
- const textureBindingIndex = textureInfo.textures[i].bindingIndex;
- layouts.push(`layout(set = ${textureSetIndex}, binding = ${textureBindingIndex}) uniform ${textureType} ${name}Texture${i};`);
- uniform += `${i > 0 ? "\n" : ""}#define ${name}${i} ${componentType}${samplerFunction}(${name}Texture${i}, ${samplerName})`;
- }
- uniform = layouts.join("\n") + uniform;
- this._textureArrayProcessing.push(name);
- }
- this._webgpuProcessingContext.availableTextures[name] = textureInfo;
- this._webgpuProcessingContext.availableSamplers[samplerName] = samplerInfo;
- this._addSamplerBindingDescription(samplerName, samplerInfo, !isFragment);
- for (let i = 0; i < arraySize; ++i) {
- this._addTextureBindingDescription(name, textureInfo, i, textureDimension, null, !isFragment);
- }
- }
- else {
- this._addUniformToLeftOverUBO(name, uniformType, preProcessors);
- uniform = "";
- }
- }
- return uniform;
- }
- uniformBufferProcessor(uniformBuffer, isFragment) {
- const uboRegex = /uniform\s+(\w+)/gm;
- const match = uboRegex.exec(uniformBuffer);
- if (match !== null) {
- const name = match[1];
- let uniformBufferInfo = this._webgpuProcessingContext.availableBuffers[name];
- if (!uniformBufferInfo) {
- const knownUBO = WebGPUShaderProcessingContext.KnownUBOs[name];
- let binding;
- if (knownUBO && knownUBO.binding.groupIndex !== -1) {
- binding = knownUBO.binding;
- }
- else {
- binding = this._webgpuProcessingContext.getNextFreeUBOBinding();
- }
- uniformBufferInfo = { binding };
- this._webgpuProcessingContext.availableBuffers[name] = uniformBufferInfo;
- }
- this._addBufferBindingDescription(name, uniformBufferInfo, BufferBindingType.Uniform, !isFragment);
- uniformBuffer = uniformBuffer.replace("uniform", `layout(set = ${uniformBufferInfo.binding.groupIndex}, binding = ${uniformBufferInfo.binding.bindingIndex}) uniform`);
- }
- return uniformBuffer;
- }
- postProcessor(code, defines, isFragment, processingContext, engine) {
- const hasDrawBuffersExtension = code.search(/#extension.+GL_EXT_draw_buffers.+require/) !== -1;
- // Remove extensions
- const regex = /#extension.+(GL_OVR_multiview2|GL_OES_standard_derivatives|GL_EXT_shader_texture_lod|GL_EXT_frag_depth|GL_EXT_draw_buffers).+(enable|require)/g;
- code = code.replace(regex, "");
- // Replace instructions
- code = code.replace(/texture2D\s*\(/g, "texture(");
- if (isFragment) {
- const hasFragCoord = code.indexOf("gl_FragCoord") >= 0;
- const fragCoordCode = `
- glFragCoord_ = gl_FragCoord;
- if (yFactor_ == 1.) {
- glFragCoord_.y = textureOutputHeight_ - glFragCoord_.y;
- }
- `;
- const injectCode = hasFragCoord ? "vec4 glFragCoord_;\n" : "";
- const hasOutput = code.search(/layout *\(location *= *0\) *out/g) !== -1;
- code = code.replace(/texture2DLodEXT\s*\(/g, "textureLod(");
- code = code.replace(/textureCubeLodEXT\s*\(/g, "textureLod(");
- code = code.replace(/textureCube\s*\(/g, "texture(");
- code = code.replace(/gl_FragDepthEXT/g, "gl_FragDepth");
- code = code.replace(/gl_FragColor/g, "glFragColor");
- code = code.replace(/gl_FragData/g, "glFragData");
- code = code.replace(/gl_FragCoord/g, "glFragCoord_");
- if (!this._fragmentIsGLES3) {
- code = code.replace(/void\s+?main\s*\(/g, (hasDrawBuffersExtension || hasOutput ? "" : "layout(location = 0) out vec4 glFragColor;\n") + "void main(");
- }
- else {
- const match = /^\s*out\s+\S+\s+\S+\s*;/gm.exec(code);
- if (match !== null) {
- code = code.substring(0, match.index) + "layout(location = 0) " + code.substring(match.index);
- }
- }
- code = code.replace(/dFdy/g, "(-yFactor_)*dFdy"); // will also handle dFdyCoarse and dFdyFine
- code = code.replace("##INJECTCODE##", injectCode);
- if (hasFragCoord) {
- code = this._injectStartingAndEndingCode(code, "void main", fragCoordCode);
- }
- }
- else {
- code = code.replace(/gl_InstanceID/g, "gl_InstanceIndex");
- code = code.replace(/gl_VertexID/g, "gl_VertexIndex");
- const hasMultiviewExtension = defines.indexOf("#define MULTIVIEW") !== -1;
- if (hasMultiviewExtension) {
- return "#extension GL_OVR_multiview2 : require\nlayout (num_views = 2) in;\n" + code;
- }
- }
- // Flip Y + convert z range from [-1,1] to [0,1]
- if (!isFragment) {
- const lastClosingCurly = code.lastIndexOf("}");
- code = code.substring(0, lastClosingCurly);
- code += "gl_Position.y *= yFactor_;\n";
- if (!engine.isNDCHalfZRange) {
- code += "gl_Position.z = (gl_Position.z + gl_Position.w) / 2.0;\n";
- }
- code += "}";
- }
- return code;
- }
- _applyTextureArrayProcessing(code, name) {
- // Replaces the occurrences of name[XX] by nameXX
- const regex = new RegExp(name + "\\s*\\[(.+)?\\]", "gm");
- let match = regex.exec(code);
- while (match !== null) {
- const index = match[1];
- let iindex = +index;
- if (this._preProcessors && isNaN(iindex)) {
- iindex = +this._preProcessors[index.trim()];
- }
- code = code.replace(match[0], name + iindex);
- match = regex.exec(code);
- }
- return code;
- }
- _generateLeftOverUBOCode(name, uniformBufferDescription) {
- let ubo = `layout(set = ${uniformBufferDescription.binding.groupIndex}, binding = ${uniformBufferDescription.binding.bindingIndex}) uniform ${name} {\n `;
- for (const leftOverUniform of this._webgpuProcessingContext.leftOverUniforms) {
- if (leftOverUniform.length > 0) {
- ubo += ` ${leftOverUniform.type} ${leftOverUniform.name}[${leftOverUniform.length}];\n`;
- }
- else {
- ubo += ` ${leftOverUniform.type} ${leftOverUniform.name};\n`;
- }
- }
- ubo += "};\n\n";
- return ubo;
- }
- finalizeShaders(vertexCode, fragmentCode) {
- // make replacements for texture names in the texture array case
- for (let i = 0; i < this._textureArrayProcessing.length; ++i) {
- const name = this._textureArrayProcessing[i];
- vertexCode = this._applyTextureArrayProcessing(vertexCode, name);
- fragmentCode = this._applyTextureArrayProcessing(fragmentCode, name);
- }
- // inject the missing varying in the fragment shader
- for (let i = 0; i < this._missingVaryings.length; ++i) {
- const decl = this._missingVaryings[i];
- if (decl && decl.length > 0) {
- fragmentCode = decl + "\n" + fragmentCode;
- }
- }
- // Builds the leftover UBOs.
- const leftOverUBO = this._buildLeftOverUBO();
- vertexCode = leftOverUBO + vertexCode;
- fragmentCode = leftOverUBO + fragmentCode;
- this._collectBindingNames();
- this._preCreateBindGroupEntries();
- this._preProcessors = null;
- return { vertexCode, fragmentCode };
- }
-}
-//# sourceMappingURL=webgpuShaderProcessorsGLSL.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/bonesDeclaration.js
-// Do not edit.
-
-const ShadersInclude_bonesDeclaration_name = "bonesDeclaration";
-const ShadersInclude_bonesDeclaration_shader = `#if NUM_BONE_INFLUENCERS>0
-attribute matricesIndices : vec4;attribute matricesWeights : vec4;
-#if NUM_BONE_INFLUENCERS>4
-attribute matricesIndicesExtra : vec4;attribute matricesWeightsExtra : vec4;
-#endif
-#ifndef BAKED_VERTEX_ANIMATION_TEXTURE
-#ifdef BONETEXTURE
-var boneSampler : texture_2d;uniform boneTextureWidth : f32;
-#else
-uniform mBones : array;
-#ifdef BONES_VELOCITY_ENABLED
-uniform mPreviousBones : array;
-#endif
-#endif
-#ifdef BONETEXTURE
-fn readMatrixFromRawSampler(smp : texture_2d,index : f32)->mat4x4
-{let offset=i32(index) *4;
-let m0=textureLoad(smp,vec2(offset+0,0),0);let m1=textureLoad(smp,vec2(offset+1,0),0);let m2=textureLoad(smp,vec2(offset+2,0),0);let m3=textureLoad(smp,vec2(offset+3,0),0);return mat4x4(m0,m1,m2,m3);}
-#endif
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_bonesDeclaration_name] = ShadersInclude_bonesDeclaration_shader;
-/** @internal */
-const bonesDeclaration_bonesDeclaration = { name: ShadersInclude_bonesDeclaration_name, shader: ShadersInclude_bonesDeclaration_shader };
-//# sourceMappingURL=bonesDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/bonesVertex.js
-// Do not edit.
-
-const ShadersInclude_bonesVertex_name = "bonesVertex";
-const ShadersInclude_bonesVertex_shader = `#ifndef BAKED_VERTEX_ANIMATION_TEXTURE
-#if NUM_BONE_INFLUENCERS>0
-var influence : mat4x4;
-#ifdef BONETEXTURE
-influence=readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[0])*vertexInputs.matricesWeights[0];
-#if NUM_BONE_INFLUENCERS>1
-influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[1])*vertexInputs.matricesWeights[1];
-#endif
-#if NUM_BONE_INFLUENCERS>2
-influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[2])*vertexInputs.matricesWeights[2];
-#endif
-#if NUM_BONE_INFLUENCERS>3
-influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[3])*vertexInputs.matricesWeights[3];
-#endif
-#if NUM_BONE_INFLUENCERS>4
-influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[0])*vertexInputs.matricesWeightsExtra[0];
-#endif
-#if NUM_BONE_INFLUENCERS>5
-influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[1])*vertexInputs.matricesWeightsExtra[1];
-#endif
-#if NUM_BONE_INFLUENCERS>6
-influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[2])*vertexInputs.matricesWeightsExtra[2];
-#endif
-#if NUM_BONE_INFLUENCERS>7
-influence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[3])*vertexInputs.matricesWeightsExtra[3];
-#endif
-#else
-influence=uniforms.mBones[int(vertexInputs.matricesIndices[0])]*vertexInputs.matricesWeights[0];
-#if NUM_BONE_INFLUENCERS>1
-influence=influence+uniforms.mBones[int(vertexInputs.matricesIndices[1])]*vertexInputs.matricesWeights[1];
-#endif
-#if NUM_BONE_INFLUENCERS>2
-influence=influence+uniforms.mBones[int(vertexInputs.matricesIndices[2])]*vertexInputs.matricesWeights[2];
-#endif
-#if NUM_BONE_INFLUENCERS>3
-influence=influence+uniforms.mBones[int(vertexInputs.matricesIndices[3])]*vertexInputs.matricesWeights[3];
-#endif
-#if NUM_BONE_INFLUENCERS>4
-influence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[0])]*vertexInputs.matricesWeightsExtra[0];
-#endif
-#if NUM_BONE_INFLUENCERS>5
-influence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[1])]*vertexInputs.matricesWeightsExtra[1];
-#endif
-#if NUM_BONE_INFLUENCERS>6
-influence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[2])]*vertexInputs.matricesWeightsExtra[2];
-#endif
-#if NUM_BONE_INFLUENCERS>7
-influence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[3])]*vertexInputs.matricesWeightsExtra[3];
-#endif
-#endif
-finalWorld=finalWorld*influence;
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_bonesVertex_name] = ShadersInclude_bonesVertex_shader;
-/** @internal */
-const bonesVertex_bonesVertex = { name: ShadersInclude_bonesVertex_name, shader: ShadersInclude_bonesVertex_shader };
-//# sourceMappingURL=bonesVertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/bakedVertexAnimationDeclaration.js
-// Do not edit.
-
-const ShadersInclude_bakedVertexAnimationDeclaration_name = "bakedVertexAnimationDeclaration";
-const ShadersInclude_bakedVertexAnimationDeclaration_shader = `#ifdef BAKED_VERTEX_ANIMATION_TEXTURE
-uniform bakedVertexAnimationTime: f32;uniform bakedVertexAnimationTextureSizeInverted: vec2;uniform bakedVertexAnimationSettings: vec4;var bakedVertexAnimationTexture : texture_2d;
-#ifdef INSTANCES
-attribute bakedVertexAnimationSettingsInstanced : vec4;
-#endif
-fn readMatrixFromRawSamplerVAT(smp : texture_2d,index : f32,frame : f32)->mat4x4
-{let offset=i32(index)*4;let frameUV=i32(frame);let m0=textureLoad(smp,vec2(offset+0,frameUV),0);let m1=textureLoad(smp,vec2(offset+1,frameUV),0);let m2=textureLoad(smp,vec2(offset+2,frameUV),0);let m3=textureLoad(smp,vec2(offset+3,frameUV),0);return mat4x4(m0,m1,m2,m3);}
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_bakedVertexAnimationDeclaration_name] = ShadersInclude_bakedVertexAnimationDeclaration_shader;
-/** @internal */
-const bakedVertexAnimationDeclaration_bakedVertexAnimationDeclaration = { name: ShadersInclude_bakedVertexAnimationDeclaration_name, shader: ShadersInclude_bakedVertexAnimationDeclaration_shader };
-//# sourceMappingURL=bakedVertexAnimationDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/bakedVertexAnimation.js
-// Do not edit.
-
-const ShadersInclude_bakedVertexAnimation_name = "bakedVertexAnimation";
-const ShadersInclude_bakedVertexAnimation_shader = `#ifdef BAKED_VERTEX_ANIMATION_TEXTURE
-{
-#ifdef INSTANCES
-let VATStartFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.x;let VATEndFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.y;let VATOffsetFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.z;let VATSpeed: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.w;
-#else
-let VATStartFrame: f32=uniforms.bakedVertexAnimationSettings.x;let VATEndFrame: f32=uniforms.bakedVertexAnimationSettings.y;let VATOffsetFrame: f32=uniforms.bakedVertexAnimationSettings.z;let VATSpeed: f32=uniforms.bakedVertexAnimationSettings.w;
-#endif
-let totalFrames: f32=VATEndFrame-VATStartFrame+1.0;let time: f32=uniforms.bakedVertexAnimationTime*VATSpeed/totalFrames;let frameCorrection: f32=select(1.0,0.0,time<1.0);let numOfFrames: f32=totalFrames-frameCorrection;var VATFrameNum: f32=fract(time)*numOfFrames;VATFrameNum=(VATFrameNum+VATOffsetFrame) % numOfFrames;VATFrameNum=floor(VATFrameNum);VATFrameNum=VATFrameNum+VATStartFrame+frameCorrection;var VATInfluence : mat4x4;VATInfluence=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[0],VATFrameNum)*vertexInputs.matricesWeights[0];
-#if NUM_BONE_INFLUENCERS>1
-VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[1],VATFrameNum)*vertexInputs.matricesWeights[1];
-#endif
-#if NUM_BONE_INFLUENCERS>2
-VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[2],VATFrameNum)*vertexInputs.matricesWeights[2];
-#endif
-#if NUM_BONE_INFLUENCERS>3
-VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[3],VATFrameNum)*vertexInputs.matricesWeights[3];
-#endif
-#if NUM_BONE_INFLUENCERS>4
-VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[0],VATFrameNum)*vertexInputs.matricesWeightsExtra[0];
-#endif
-#if NUM_BONE_INFLUENCERS>5
-VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[1],VATFrameNum)*vertexInputs.matricesWeightsExtra[1];
-#endif
-#if NUM_BONE_INFLUENCERS>6
-VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[2],VATFrameNum)*vertexInputs.matricesWeightsExtra[2];
-#endif
-#if NUM_BONE_INFLUENCERS>7
-VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[3],VATFrameNum)*vertexInputs.matricesWeightsExtra[3];
-#endif
-finalWorld=finalWorld*VATInfluence;}
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_bakedVertexAnimation_name] = ShadersInclude_bakedVertexAnimation_shader;
-/** @internal */
-const bakedVertexAnimation_bakedVertexAnimation = { name: ShadersInclude_bakedVertexAnimation_name, shader: ShadersInclude_bakedVertexAnimation_shader };
-//# sourceMappingURL=bakedVertexAnimation.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/clipPlaneFragment.js
-// Do not edit.
-
-const ShadersInclude_clipPlaneFragment_name = "clipPlaneFragment";
-const ShadersInclude_clipPlaneFragment_shader = `#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)
-if (false) {}
-#endif
-#ifdef CLIPPLANE
-else if (fragmentInputs.fClipDistance>0.0)
-{discard;}
-#endif
-#ifdef CLIPPLANE2
-else if (fragmentInputs.fClipDistance2>0.0)
-{discard;}
-#endif
-#ifdef CLIPPLANE3
-else if (fragmentInputs.fClipDistance3>0.0)
-{discard;}
-#endif
-#ifdef CLIPPLANE4
-else if (fragmentInputs.fClipDistance4>0.0)
-{discard;}
-#endif
-#ifdef CLIPPLANE5
-else if (fragmentInputs.fClipDistance5>0.0)
-{discard;}
-#endif
-#ifdef CLIPPLANE6
-else if (fragmentInputs.fClipDistance6>0.0)
-{discard;}
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_clipPlaneFragment_name] = ShadersInclude_clipPlaneFragment_shader;
-/** @internal */
-const clipPlaneFragment_clipPlaneFragment = { name: ShadersInclude_clipPlaneFragment_name, shader: ShadersInclude_clipPlaneFragment_shader };
-//# sourceMappingURL=clipPlaneFragment.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/clipPlaneFragmentDeclaration.js
-// Do not edit.
-
-const ShadersInclude_clipPlaneFragmentDeclaration_name = "clipPlaneFragmentDeclaration";
-const ShadersInclude_clipPlaneFragmentDeclaration_shader = `#ifdef CLIPPLANE
-varying fClipDistance: f32;
-#endif
-#ifdef CLIPPLANE2
-varying fClipDistance2: f32;
-#endif
-#ifdef CLIPPLANE3
-varying fClipDistance3: f32;
-#endif
-#ifdef CLIPPLANE4
-varying fClipDistance4: f32;
-#endif
-#ifdef CLIPPLANE5
-varying fClipDistance5: f32;
-#endif
-#ifdef CLIPPLANE6
-varying fClipDistance6: f32;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_clipPlaneFragmentDeclaration_name] = ShadersInclude_clipPlaneFragmentDeclaration_shader;
-/** @internal */
-const clipPlaneFragmentDeclaration_clipPlaneFragmentDeclaration = { name: ShadersInclude_clipPlaneFragmentDeclaration_name, shader: ShadersInclude_clipPlaneFragmentDeclaration_shader };
-//# sourceMappingURL=clipPlaneFragmentDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/clipPlaneVertex.js
-// Do not edit.
-
-const ShadersInclude_clipPlaneVertex_name = "clipPlaneVertex";
-const ShadersInclude_clipPlaneVertex_shader = `#ifdef CLIPPLANE
-vertexOutputs.fClipDistance=dot(worldPos,uniforms.vClipPlane);
-#endif
-#ifdef CLIPPLANE2
-vertexOutputs.fClipDistance2=dot(worldPos,uniforms.vClipPlane2);
-#endif
-#ifdef CLIPPLANE3
-vertexOutputs.fClipDistance3=dot(worldPos,uniforms.vClipPlane3);
-#endif
-#ifdef CLIPPLANE4
-vertexOutputs.fClipDistance4=dot(worldPos,uniforms.vClipPlane4);
-#endif
-#ifdef CLIPPLANE5
-vertexOutputs.fClipDistance5=dot(worldPos,uniforms.vClipPlane5);
-#endif
-#ifdef CLIPPLANE6
-vertexOutputs.fClipDistance6=dot(worldPos,uniforms.vClipPlane6);
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_clipPlaneVertex_name] = ShadersInclude_clipPlaneVertex_shader;
-/** @internal */
-const clipPlaneVertex_clipPlaneVertex = { name: ShadersInclude_clipPlaneVertex_name, shader: ShadersInclude_clipPlaneVertex_shader };
-//# sourceMappingURL=clipPlaneVertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/clipPlaneVertexDeclaration.js
-// Do not edit.
-
-const ShadersInclude_clipPlaneVertexDeclaration_name = "clipPlaneVertexDeclaration";
-const ShadersInclude_clipPlaneVertexDeclaration_shader = `#ifdef CLIPPLANE
-uniform vClipPlane: vec4;varying fClipDistance: f32;
-#endif
-#ifdef CLIPPLANE2
-uniform vClipPlane2: vec4;varying fClipDistance2: f32;
-#endif
-#ifdef CLIPPLANE3
-uniform vClipPlane3: vec4;varying fClipDistance3: f32;
-#endif
-#ifdef CLIPPLANE4
-uniform vClipPlane4: vec4;varying fClipDistance4: f32;
-#endif
-#ifdef CLIPPLANE5
-uniform vClipPlane5: vec4;varying fClipDistance5: f32;
-#endif
-#ifdef CLIPPLANE6
-uniform vClipPlane6: vec4;varying fClipDistance6: f32;
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_clipPlaneVertexDeclaration_name] = ShadersInclude_clipPlaneVertexDeclaration_shader;
-/** @internal */
-const clipPlaneVertexDeclaration_clipPlaneVertexDeclaration = { name: ShadersInclude_clipPlaneVertexDeclaration_name, shader: ShadersInclude_clipPlaneVertexDeclaration_shader };
-//# sourceMappingURL=clipPlaneVertexDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/instancesDeclaration.js
-// Do not edit.
-
-const ShadersInclude_instancesDeclaration_name = "instancesDeclaration";
-const ShadersInclude_instancesDeclaration_shader = `#ifdef INSTANCES
-attribute world0 : vec4;attribute world1 : vec4;attribute world2 : vec4;attribute world3 : vec4;
-#ifdef INSTANCESCOLOR
-attribute instanceColor : vec4;
-#endif
-#if defined(THIN_INSTANCES) && !defined(WORLD_UBO)
-uniform world : mat4x4;
-#endif
-#if defined(VELOCITY) || defined(PREPASS_VELOCITY)
-attribute previousWorld0 : vec4;attribute previousWorld1 : vec4;attribute previousWorld2 : vec4;attribute previousWorld3 : vec4;
-#ifdef THIN_INSTANCES
-uniform previousWorld : mat4x4;
-#endif
-#endif
-#else
-#if !defined(WORLD_UBO)
-uniform world : mat4x4;
-#endif
-#if defined(VELOCITY) || defined(PREPASS_VELOCITY)
-uniform previousWorld : mat4x4;
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_instancesDeclaration_name] = ShadersInclude_instancesDeclaration_shader;
-/** @internal */
-const instancesDeclaration_instancesDeclaration = { name: ShadersInclude_instancesDeclaration_name, shader: ShadersInclude_instancesDeclaration_shader };
-//# sourceMappingURL=instancesDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/instancesVertex.js
-// Do not edit.
-
-const ShadersInclude_instancesVertex_name = "instancesVertex";
-const ShadersInclude_instancesVertex_shader = `#ifdef INSTANCES
-var finalWorld=mat4x4(vertexInputs.world0,vertexInputs.world1,vertexInputs.world2,vertexInputs.world3);
-#if defined(PREPASS_VELOCITY) || defined(VELOCITY)
-var finalPreviousWorld=mat4x4(previousWorld0,previousWorld1,previousWorld2,previousWorld3);
-#endif
-#ifdef THIN_INSTANCES
-#if !defined(WORLD_UBO)
-finalWorld=uniforms.world*finalWorld;
-#else
-finalWorld=mesh.world*finalWorld;
-#endif
-#if defined(PREPASS_VELOCITY) || defined(VELOCITY)
-finalPreviousWorld=previousWorld*finalPreviousWorld;
-#endif
-#endif
-#else
-#if !defined(WORLD_UBO)
-var finalWorld=uniforms.world;
-#else
-var finalWorld=mesh.world;
-#endif
-#if defined(PREPASS_VELOCITY) || defined(VELOCITY)
-var finalPreviousWorld=previousWorld;
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_instancesVertex_name] = ShadersInclude_instancesVertex_shader;
-/** @internal */
-const instancesVertex_instancesVertex = { name: ShadersInclude_instancesVertex_name, shader: ShadersInclude_instancesVertex_shader };
-//# sourceMappingURL=instancesVertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/meshUboDeclaration.js
-// Do not edit.
-
-const ShadersInclude_meshUboDeclaration_name = "meshUboDeclaration";
-const ShadersInclude_meshUboDeclaration_shader = `struct Mesh {world : mat4x4,
-visibility : f32,};var mesh : Mesh;
-#define WORLD_UBO
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_meshUboDeclaration_name] = ShadersInclude_meshUboDeclaration_shader;
-/** @internal */
-const meshUboDeclaration_meshUboDeclaration = { name: ShadersInclude_meshUboDeclaration_name, shader: ShadersInclude_meshUboDeclaration_shader };
-//# sourceMappingURL=meshUboDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/morphTargetsVertex.js
-// Do not edit.
-
-const ShadersInclude_morphTargetsVertex_name = "morphTargetsVertex";
-const ShadersInclude_morphTargetsVertex_shader = `#ifdef MORPHTARGETS
-#ifdef MORPHTARGETS_TEXTURE
-vertexID=f32(vertexInputs.vertexIndex)*uniforms.morphTargetTextureInfo.x;positionUpdated=positionUpdated+(readVector3FromRawSampler({X},vertexID)-vertexInputs.position)*uniforms.morphTargetInfluences[{X}];vertexID=vertexID+1.0;
-#ifdef MORPHTARGETS_NORMAL
-normalUpdated=normalUpdated+(readVector3FromRawSampler({X},vertexID) -vertexInputs.normal)*uniforms.morphTargetInfluences[{X}];vertexID=vertexID+1.0;
-#endif
-#ifdef MORPHTARGETS_UV
-uvUpdated=uvUpdated+(readVector3FromRawSampler({X},vertexID).xy-vertexInputs.uv)*uniforms.morphTargetInfluences[{X}];vertexID=vertexID+1.0;
-#endif
-#ifdef MORPHTARGETS_TANGENT
-tangentUpdated.xyz=tangentUpdated.xyz+(readVector3FromRawSampler({X},vertexID) -vertexInputs.tangent.xyz)*uniforms.morphTargetInfluences[{X}];
-#endif
-#else
-positionUpdated=positionUpdated+(position{X}-vertexInputs.position)*uniforms.morphTargetInfluences[{X}];
-#ifdef MORPHTARGETS_NORMAL
-normalUpdated+=(normal{X}-vertexInputs.normal)*uniforms.morphTargetInfluences[{X}];
-#endif
-#ifdef MORPHTARGETS_TANGENT
-tangentUpdated.xyz=tangentUpdated.xyz+(tangent{X}-vertexInputs.tangent.xyz)*uniforms.morphTargetInfluences[{X}];
-#endif
-#ifdef MORPHTARGETS_UV
-uvUpdated=uvUpdated+(uv_{X}-vertexInputs.uv)*uniforms.morphTargetInfluences[{X}];
-#endif
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_morphTargetsVertex_name] = ShadersInclude_morphTargetsVertex_shader;
-/** @internal */
-const morphTargetsVertex_morphTargetsVertex = { name: ShadersInclude_morphTargetsVertex_name, shader: ShadersInclude_morphTargetsVertex_shader };
-//# sourceMappingURL=morphTargetsVertex.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/morphTargetsVertexDeclaration.js
-// Do not edit.
-
-const ShadersInclude_morphTargetsVertexDeclaration_name = "morphTargetsVertexDeclaration";
-const ShadersInclude_morphTargetsVertexDeclaration_shader = `#ifdef MORPHTARGETS
-#ifndef MORPHTARGETS_TEXTURE
-attribute position{X} : vec3;
-#ifdef MORPHTARGETS_NORMAL
-attribute normal{X} : vec3;
-#endif
-#ifdef MORPHTARGETS_TANGENT
-attribute tangent{X} : vec3;
-#endif
-#ifdef MORPHTARGETS_UV
-attribute uv_{X} : vec2;
-#endif
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_morphTargetsVertexDeclaration_name] = ShadersInclude_morphTargetsVertexDeclaration_shader;
-/** @internal */
-const morphTargetsVertexDeclaration_morphTargetsVertexDeclaration = { name: ShadersInclude_morphTargetsVertexDeclaration_name, shader: ShadersInclude_morphTargetsVertexDeclaration_shader };
-//# sourceMappingURL=morphTargetsVertexDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/morphTargetsVertexGlobal.js
-// Do not edit.
-
-const ShadersInclude_morphTargetsVertexGlobal_name = "morphTargetsVertexGlobal";
-const ShadersInclude_morphTargetsVertexGlobal_shader = `#ifdef MORPHTARGETS
-#ifdef MORPHTARGETS_TEXTURE
-var vertexID : f32;
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_morphTargetsVertexGlobal_name] = ShadersInclude_morphTargetsVertexGlobal_shader;
-/** @internal */
-const morphTargetsVertexGlobal_morphTargetsVertexGlobal = { name: ShadersInclude_morphTargetsVertexGlobal_name, shader: ShadersInclude_morphTargetsVertexGlobal_shader };
-//# sourceMappingURL=morphTargetsVertexGlobal.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/morphTargetsVertexGlobalDeclaration.js
-// Do not edit.
-
-const ShadersInclude_morphTargetsVertexGlobalDeclaration_name = "morphTargetsVertexGlobalDeclaration";
-const ShadersInclude_morphTargetsVertexGlobalDeclaration_shader = `#ifdef MORPHTARGETS
-uniform morphTargetInfluences : array;
-#ifdef MORPHTARGETS_TEXTURE
-uniform morphTargetTextureIndices : array;uniform morphTargetTextureInfo : vec3;var morphTargets : texture_2d_array;var morphTargetsSampler : sampler;fn readVector3FromRawSampler(targetIndex : i32,vertexIndex : f32)->vec3
-{
-let y=floor(vertexIndex/uniforms.morphTargetTextureInfo.y);let x=vertexIndex-y*uniforms.morphTargetTextureInfo.y;let textureUV=vec2((x+0.5)/uniforms.morphTargetTextureInfo.y,(y+0.5)/uniforms.morphTargetTextureInfo.z);return textureSampleLevel(morphTargets,morphTargetsSampler,textureUV,i32(uniforms.morphTargetTextureIndices[targetIndex]),0.0).xyz;}
-#endif
-#endif
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_morphTargetsVertexGlobalDeclaration_name] = ShadersInclude_morphTargetsVertexGlobalDeclaration_shader;
-/** @internal */
-const morphTargetsVertexGlobalDeclaration_morphTargetsVertexGlobalDeclaration = { name: ShadersInclude_morphTargetsVertexGlobalDeclaration_name, shader: ShadersInclude_morphTargetsVertexGlobalDeclaration_shader };
-//# sourceMappingURL=morphTargetsVertexGlobalDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/ShadersWGSL/ShadersInclude/sceneUboDeclaration.js
-// Do not edit.
-
-const ShadersInclude_sceneUboDeclaration_name = "sceneUboDeclaration";
-const ShadersInclude_sceneUboDeclaration_shader = `struct Scene {viewProjection : mat4x4,
-#ifdef MULTIVIEW
-viewProjectionR : mat4x4,
-#endif
-view : mat4x4,
-projection : mat4x4,
-vEyePosition : vec4,};var scene : Scene;
-`;
-// Sideeffect
-ShaderStore.IncludesShadersStoreWGSL[ShadersInclude_sceneUboDeclaration_name] = ShadersInclude_sceneUboDeclaration_shader;
-/** @internal */
-const sceneUboDeclaration_sceneUboDeclaration = { name: ShadersInclude_sceneUboDeclaration_name, shader: ShadersInclude_sceneUboDeclaration_shader };
-//# sourceMappingURL=sceneUboDeclaration.js.map
-;// CONCATENATED MODULE: ./node_modules/@babylonjs/core/Engines/WebGPU/webgpuShaderProcessorsWGSL.js
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-const builtInName_frag_depth = "fragmentOutputs.fragDepth";
-const leftOverVarName = "uniforms";
-const internalsVarName = "internals";
-const gpuTextureViewDimensionByWebGPUTextureFunction = {
- texture_1d: TextureViewDimension.E1d,
- texture_2d: TextureViewDimension.E2d,
- texture_2d_array: TextureViewDimension.E2dArray,
- texture_3d: TextureViewDimension.E3d,
- texture_cube: TextureViewDimension.Cube,
- texture_cube_array: TextureViewDimension.CubeArray,
- texture_multisampled_2d: TextureViewDimension.E2d,
- texture_depth_2d: TextureViewDimension.E2d,
- texture_depth_2d_array: TextureViewDimension.E2dArray,
- texture_depth_cube: TextureViewDimension.Cube,
- texture_depth_cube_array: TextureViewDimension.CubeArray,
- texture_depth_multisampled_2d: TextureViewDimension.E2d,
- texture_storage_1d: TextureViewDimension.E1d,
- texture_storage_2d: TextureViewDimension.E2d,
- texture_storage_2d_array: TextureViewDimension.E2dArray,
- texture_storage_3d: TextureViewDimension.E3d,
- texture_external: null,
-};
-/** @internal */
-class WebGPUShaderProcessorWGSL extends WebGPUShaderProcessor {
- constructor() {
- super(...arguments);
- this.shaderLanguage = ShaderLanguage.WGSL;
- this.uniformRegexp = /uniform\s+(\w+)\s*:\s*(.+)\s*;/;
- this.textureRegexp = /var\s+(\w+)\s*:\s*((array<\s*)?(texture_\w+)\s*(<\s*(.+)\s*>)?\s*(,\s*\w+\s*>\s*)?);/;
- this.noPrecision = true;
- }
- _getArraySize(name, uniformType, preProcessors) {
- let length = 0;
- const endArray = uniformType.lastIndexOf(">");
- if (uniformType.indexOf("array") >= 0 && endArray > 0) {
- let startArray = endArray;
- while (startArray > 0 && uniformType.charAt(startArray) !== " " && uniformType.charAt(startArray) !== ",") {
- startArray--;
- }
- const lengthInString = uniformType.substring(startArray + 1, endArray);
- length = +lengthInString;
- if (isNaN(length)) {
- length = +preProcessors[lengthInString.trim()];
- }
- while (startArray > 0 && (uniformType.charAt(startArray) === " " || uniformType.charAt(startArray) === ",")) {
- startArray--;
- }
- uniformType = uniformType.substring(uniformType.indexOf("<") + 1, startArray + 1);
- }
- return [name, uniformType, length];
- }
- initializeShaders(processingContext) {
- this._webgpuProcessingContext = processingContext;
- this._attributesWGSL = [];
- this._varyingsWGSL = [];
- this._varyingNamesWGSL = [];
- this._stridedUniformArrays = [];
- }
- preProcessShaderCode(code) {
- return (`struct ${WebGPUShaderProcessor.InternalsUBOName} {\n yFactor_: f32,\n textureOutputHeight_: f32,\n};\nvar ${internalsVarName} : ${WebGPUShaderProcessor.InternalsUBOName};\n` +
- RemoveComments(code));
- }
- varyingProcessor(varying, isFragment, preProcessors) {
- const varyingRegex = /\s*varying\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s*:\s*(.+)\s*;/gm;
- const match = varyingRegex.exec(varying);
- if (match !== null) {
- const varyingType = match[2];
- const name = match[1];
- let location;
- if (isFragment) {
- location = this._webgpuProcessingContext.availableVaryings[name];
- if (location === undefined) {
- logger_Logger.Warn(`Invalid fragment shader: The varying named "${name}" is not declared in the vertex shader! This declaration will be ignored.`);
- }
- }
- else {
- location = this._webgpuProcessingContext.getVaryingNextLocation(varyingType, this._getArraySize(name, varyingType, preProcessors)[2]);
- this._webgpuProcessingContext.availableVaryings[name] = location;
- this._varyingsWGSL.push(` @location(${location}) ${name} : ${varyingType},`);
- this._varyingNamesWGSL.push(name);
- }
- varying = "";
- }
- return varying;
- }
- attributeProcessor(attribute, preProcessors) {
- const attribRegex = /\s*attribute\s+(\S+)\s*:\s*(.+)\s*;/gm;
- const match = attribRegex.exec(attribute);
- if (match !== null) {
- const attributeType = match[2];
- const name = match[1];
- const location = this._webgpuProcessingContext.getAttributeNextLocation(attributeType, this._getArraySize(name, attributeType, preProcessors)[2]);
- this._webgpuProcessingContext.availableAttributes[name] = location;
- this._webgpuProcessingContext.orderedAttributes[location] = name;
- this._attributesWGSL.push(`@location(${location}) ${name} : ${attributeType},`);
- attribute = "";
- }
- return attribute;
- }
- uniformProcessor(uniform, isFragment, preProcessors) {
- const match = this.uniformRegexp.exec(uniform);
- if (match !== null) {
- const uniformType = match[2];
- const name = match[1];
- this._addUniformToLeftOverUBO(name, uniformType, preProcessors);
- uniform = "";
- }
- return uniform;
- }
- textureProcessor(texture, isFragment, preProcessors) {
- const match = this.textureRegexp.exec(texture);
- if (match !== null) {
- const name = match[1]; // name of the variable
- const type = match[2]; // texture_2d or array, 5> for eg
- const isArrayOfTexture = !!match[3];
- const textureFunc = match[4]; // texture_2d, texture_depth_2d, etc
- const isStorageTexture = textureFunc.indexOf("storage") > 0;
- const componentType = match[6]; // f32 or i32 or u32 or undefined
- const storageTextureFormat = isStorageTexture ? componentType.substring(0, componentType.indexOf(",")).trim() : null;
- let arraySize = isArrayOfTexture ? this._getArraySize(name, type, preProcessors)[2] : 0;
- let textureInfo = this._webgpuProcessingContext.availableTextures[name];
- if (!textureInfo) {
- textureInfo = {
- isTextureArray: arraySize > 0,
- isStorageTexture,
- textures: [],
- sampleType: TextureSampleType.Float,
- };
- arraySize = arraySize || 1;
- for (let i = 0; i < arraySize; ++i) {
- textureInfo.textures.push(this._webgpuProcessingContext.getNextFreeUBOBinding());
- }
- }
- else {
- arraySize = textureInfo.textures.length;
- }
- this._webgpuProcessingContext.availableTextures[name] = textureInfo;
- const isDepthTexture = textureFunc.indexOf("depth") > 0;
- const textureDimension = gpuTextureViewDimensionByWebGPUTextureFunction[textureFunc];
- const sampleType = isDepthTexture
- ? TextureSampleType.Depth
- : componentType === "u32"
- ? TextureSampleType.Uint
- : componentType === "i32"
- ? TextureSampleType.Sint
- : TextureSampleType.Float;
- textureInfo.sampleType = sampleType;
- if (textureDimension === undefined) {
- throw `Can't get the texture dimension corresponding to the texture function "${textureFunc}"!`;
- }
- for (let i = 0; i < arraySize; ++i) {
- const { groupIndex, bindingIndex } = textureInfo.textures[i];
- if (i === 0) {
- texture = `@group(${groupIndex}) @binding(${bindingIndex}) ${texture}`;
- }
- this._addTextureBindingDescription(name, textureInfo, i, textureDimension, storageTextureFormat, !isFragment);
- }
- }
- return texture;
- }
- postProcessor(code) {
- return code;
- }
- finalizeShaders(vertexCode, fragmentCode) {
- const fragCoordCode = fragmentCode.indexOf("fragmentInputs.position") >= 0
- ? `
- if (internals.yFactor_ == 1.) {
- fragmentInputs.position.y = internals.textureOutputHeight_ - fragmentInputs.position.y;
- }
- `
- : "";
- // Add the group/binding info to the sampler declaration (var xxx: sampler|sampler_comparison)
- vertexCode = this._processSamplers(vertexCode, true);
- fragmentCode = this._processSamplers(fragmentCode, false);
- // Add the group/binding info to the uniform/storage buffer declarations (var 
