Add schema names changes

code/core/elements.py

@@ -452,7 +452,7 @@ def "cube" (
 # you have to use this for codeless schemas.
 # prim.RemoveAppliedSchema("SkelBindingAPI")
 # Single-Apply API Schemas
-prim.ApplyAPI("UsdGeomModelAPI")
+prim.ApplyAPI("GeomModelAPI") # Older USD versions: prim.ApplyAPI("UsdGeomModelAPI")
 
 ### Low Level ###
 # To set applied API schemas via the low level API, we just 
@@ -465,7 +465,7 @@ def "cube" (
 prim_spec.typeName = "Xform"
 # Applied Schemas
 schemas = Sdf.TokenListOp.Create(
-    prependedItems=["SkelBindingAPI", "UsdGeomModelAPI"]
+    prependedItems=["SkelBindingAPI", "GeomModelAPI"]
 )
 prim_spec.SetInfo("apiSchemas", schemas)
 #// ANCHOR_END: dataContainerPrimSchemas
@@ -499,7 +499,7 @@ def "cube" (
 stage = Usd.Stage.CreateInMemory()
 prim_path = Sdf.Path("/bicycle")
 prim = stage.DefinePrim(prim_path, "Xform")
-prim.ApplyAPI("UsdGeomModelAPI")
+prim.ApplyAPI("GeomModelAPI")
 print(prim.IsA(UsdGeom.Xform)) # Returns: True
 print(prim.IsA(Tf.Type.FindByName('UsdGeomXform'))) # Returns: True
 prim_type_info = prim.GetPrimTypeInfo()
@@ -2093,7 +2093,7 @@ def "prim" (
 # Check if it can be applied
 print(UsdGeom.MotionAPI.CanApply(prim)) # Returns True
 # Apply API schema (in active layer),
-prim.ApplyAPI("UsdGeomModelAPI") # Returns: True
+prim.ApplyAPI("GeomModelAPI") # Returns: True, older USD versions: prim.ApplyAPI("UsdGeomModelAPI")
 # Add applied schema
 # This does not check if the schema actually exists, 
 # you have to use this for codeless schemas.
@@ -2102,7 +2102,7 @@ def "prim" (
 applied_api_schema = UsdGeom.MotionAPI.Apply(prim)
 # Remove applied schema (in active layer)
 # prim.RemoveAppliedSchema("SkelBindingAPI")
-# prim.RemoveAPI("UsdGeomModelAPI")
+# prim.RemoveAPI("GeomModelAPI")
 # For multi-apply schemas, we can feed in our custom name,
 # for example for collections it drives the collection name.
 prim.ApplyAPI("UsdCollectionAPI", "myCoolCollectionName")

docs/src/core/elements/animation.md

@@ -22,7 +22,7 @@ Usd encodes time related data in a very simple format:
 ~~~admonish tip
 - Terminology: A single time/value pair is called `time sample`, if an attribute doesn't have time samples, it has `default` value (Which just means it has a single static value).
 - Time samples are encoded in a simple {\<time(frame)\>: \<value\>} dict.
-- If a frame is requested where no time samples exist, it will be interpolated if the data type allows it and non changing array lengths in neighbour time samples exist. Value queries before/after the first/last time sample will be clamped to these time samples, if you want a cache in a different FPS format to match a certain frame range.
+- If a frame is requested where no time samples exist, it will be interpolated if the data type allows it and non changing array lengths in neighbour time samples exist. Value queries before/after the first/last time sample will be clamped to these time samples.
 - Time samples are encoded unitless/per frame and not in time units. This means they have to be shifted depending on the current frames per second.
 - Only attributes can carry time sample data. (So composition arcs can not be time animated, only offset/scaled (see the LayerOffset section on this page)).
 

docs/src/core/elements/schemas.md

@@ -121,7 +121,7 @@ Here is an example of the inheritance graph of the [UsdGeom.Imageable](https://o
     - Adds additional metadata/properties to prim and provides methods to manipulate these.
     - The schema name is added to the `apiSchemas` metadata, it contributes to the prim definition.
     - We can check if it is applied to a prim via `prim.HasAPI(<APISchemaType>)`
-    - Applied via `SchemaClassAPI.Apply(prim)` e.g. `UsdGeom.ModelAPI.Apply(prim)`/`prim_spec.SetInfo("apiSchemas", Sdf.TokenListOp.Create(prependedItems=["UsdGeomModelAPI"]))`
+    - Applied via `SchemaClassAPI.Apply(prim)` e.g. `UsdGeom.ModelAPI.Apply(prim)`/`prim_spec.SetInfo("apiSchemas", Sdf.TokenListOp.Create(prependedItems=["GeomModelAPI"]))`
 - `API Schemas (Usd.APISchemaBase)` -> `Applied API Schemas` -> `Single Apply API Schemas`:
     - Can only be applied once per prim
 - `API Schemas (Usd.APISchemaBase)` -> `Applied API Schemas` -> `Multi Apply API Schemas`: