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Version 1.38.2
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@jstone-lucasfilm jstone-lucasfilm released this 07 Oct 21:46
· 819 commits to main since this release
v1.38.2
501f27f

Added

  • Added an initial shader translation graph from Autodesk Standard Surface to UsdPreviewSurface.
  • Added example script translateshader.py with validation in GitHub Actions.
  • Added support for filename templates in texture baking.
  • Added graph definitions for the MaterialX Lama node set.
  • Added UI properties to the interface of UsdPreviewSurface.
  • Added an initial ESSL shader generator.
  • Added support for GCC 11.

Changed

  • Improved the accuracy of directional albedo computations for GGX specular and Imageworks sheen.
  • Updated default color space names to follow ACES 1.2 conventions (e.g. g22_rec709), while maintaining compatibility with legacy names (e.g. gamma22).

Fixed

  • Fixed the default value of the roughness input of UsdPreviewSurface.
  • Fixed the assignment of channel names in EXR files written through OpenImageIO.
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