Version 1.38.5
·
483 commits
to main
since this release
Added
- Added a refraction approximation for transmissive surfaces in GLSL, selected by the hwTransmissionRenderMethod generator option.
- Added support for generalized Schlick transmission in GLSL and OSL.
- Added support for code generation from material nodes.
- Added a specialization of GlslShaderGenerator for Vulkan GLSL generation.
- Added the Chess Set example from the Karma: A Beautiful Game tutorial. Contributed to the MaterialX project by SideFX, original artwork by Moeen and Mujtaba Sayed.
- Added static and dynamic analysis tests to GitHub Actions builds.
- Added support for GCC 12, Clang 13, and Clang 14.
Changed
- Switched to relative shader includes within the MaterialX data libraries, enabling custom folder names in distributions.
- Improved and extended the sample Web Viewer.
Fixed
- Fixed math for normalizing normal and tangent vectors in GLSL.
- Fixed math for transforming a vector4 by a matrix in OSL.
- Fixed compatibility of OSL Worley noise with OSL 1.9.10.
- Fixed layering of thin-film effects in the Standard Surface shading model.
- Fixed input default values in the glTF PBR shading model.