Autodesk: [hdSt, hgi*] faceVarying and subdivision codegen improvements #3952
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Add a faceVarying fallback that only requires gl_PrimitiveID. Fix subdivision support on macOS for backends that use GLSL.
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Filed as internal issue #USD-11813 (This is an automated message. See here for more information.) |
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Description of Change(s)
This fixes faceVarying support for WebGPU and MoltenVK.
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Fixes Issue(s)
Checklist
I have created this PR based on the dev branch
I have followed the coding conventions
I have added unit tests that exercise this functionality (Reference:
testing guidelines)
I have verified that all unit tests pass with the proposed changes
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