686487ca17
Blender was writing out color attributes on USDPreviewSurface as float3 instead of the more accurate color3f. While this is somewhat technically okay, since color3f is a role alias for float3, it does cause issues in applications that are correctly expecting color3f. The material writer code actually expects color3f in other sections, but was using float3 in this section erroneously. Co-authored-by: Dhruv Govil <dgovil2@apple.com> Pull Request: https://projects.blender.org/blender/blender/pulls/113695