Arnold 7.2.2.0

Enhancements

• Estimated render time in the Render Delegate: Add Arnold render status and estimated render time to viewport annotation. usd#1492 -
• Camera filters: Add support for camera filtermap and uv_remap. usd#1499
• Material scope: Add a Mtl scope for materials when authoring usd file. usd#1486
• Subsurface ray visibility: Add AI_RAY_SUBSURFACE visibility flag support in the render delegate and procedural. usd#1529

Build

• usd#1480 - Allow to specify a testsuite output folder
• usd#1463 - Fix Windows builds with CMake
• usd#1471 - Support relative paths for Arnold and USD Sdk
• usd#1466 - Allow to run the testsuite without any build of the procedural
• usd#1508 - Support relative paths for python, boost, and tbb
• usd#1512 - Remove deprecated ENABLE_MATERIALX build variable

Bug fixes

• usd#1502 - Render delegate crashes with empty arrays
• usd#1522 - Support UsdPrimvarReader_float2 shader returning the st variable
• usd#1530 - Fix a crash when a user primvars has an empty array on a keyframe
• usd#1535 - Fixed Render delegate crashes when visibility is set on lights
• usd#1532 - Schemas are not declaring asset parameters for filenames
• usd#1525 - Default values for AA sampling and ray depths in direct USD renders are now increased to be equal to render delegate defaults.