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Arnold 6.2.0.0
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@sirpalee sirpalee released this 29 Jan 03:30
arnold-6.2.0.0
244e5d7

Enhancements

Build

  • USD Procedural Name: It is now possible to overwrite the USD procedurals name, which allows deploying a custom USD procedural alongside the core shipped one. (#600)

Procedural

  • Cache Id: The procedural now supports reading stages from the shared stage cache via the cache id parameter. (#599)
  • Per ray-visibility: The USD procedural now supports per-ray visibilities exported from Houdini. (#637)

Render Delegate

  • Hydra Cameras: The render delegate now supports physical camera parameters, including depth of field and Arnold specific camera parameters. (#31 #591 #611)
  • Search Paths: The render delegate now exposes search paths for plugins, procedurals, textures, and OSL includes. (#602)
  • Autobump Visibility: The render delegate now supports setting autobump_visibility via primvars. (#597)

Scene Format

  • Authoring extent: Extents on UsdGeom shapes are now correctly authored when using the USD scene format. (#582)

Schemas

  • Prefix for Schema Attributes: Arnold schemas now prefix their attributes for better compatibility with built-in USD schemas. (#583)
  • Inheriting from UsdGeomXformable: Arnold schemas now inherit from UsdGeomXformable instead of UsdTyped. (#558)
  • Creating XForms: The USD scene format now correctly creates UsdGeomXform parents for shapes instead of UsdTyped. (#629)

Bugfixes

Build

  • #624 CMake fails building schemas for a beta Arnold build.
  • #641 The render delegate fails to build using gcc 4.8.5 .

Procedural

  • #621 UVs not read from facevarying primvar if indexes are not present.
  • #643 Don't error out when a procedural object_path points at an inactive primitive.

Render Delegate

  • #592 Invalid face-varying primvars crash the render delegate.
  • #481 std::string, TfToken, and SdfAssetPath typed VtArrays are not converted when setting primvars.
  • #619 Several built-in render buffer types are not translated to the right Arnold AOV type.
  • #634 Fixing disappearing meshes when playing back animation.
  • #638 Motion start and motion end is not set reading animated transformation.
  • #605 Issues with UVs when rendering the kitchen scene.

Scene Format

  • #596 Invalid USD is produced if polymesh is made of triangles and nsides is empty.
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