From 31b448220869391f01aedbd32e6ee96205a2e332 Mon Sep 17 00:00:00 2001
From: Gabriel Rilling <gabriel.rilling@gmail.com>
Date: Mon, 12 Oct 2020 23:50:32 +0200
Subject: [PATCH] added a project(::Scene,::T) where T<:StaticVector to mirror
 the to_world method

---
 src/camera/projection_math.jl | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/camera/projection_math.jl b/src/camera/projection_math.jl
index 73f5c172e..0d8ae3c11 100644
--- a/src/camera/projection_math.jl
+++ b/src/camera/projection_math.jl
@@ -307,6 +307,16 @@ function to_world(
         to_world(zeros(Point{N, T}), prj_view_inv, cam_res)
 end
 
+function project(scene::Scene,point::T) where T<:StaticVector
+    cam = scene.camera
+    project(
+        cam.projection[] * 
+        cam.view[] * 
+        transformationmatrix(scene)[],
+        Vec2(scene.resolution[]), point
+    )
+end
+
 function project(matrix::Mat4f0, p::T, dim4 = 1.0) where T <: VecTypes
     p = to_ndim(Vec4f0, to_ndim(Vec3f0, p, 0.0), dim4)
     p = matrix * p