19 June 2024
MtoA 5.4.2.1 uses Arnold 7.3.2.1. See also the MtoA 5.4.2 release notes.
Installation
Bug Fixes
-
MTOA-1988 - .bundle libraries not packaged correctly on macOS installs
-
MTOA-1969 - Python error when loading MtoA before mayaUSD
-
MTOA-1959 - Snapshots are removed after toggling snapshots folder on and then off
-
MTOA-1914 - Incorrect UV transform translation for imported ramp shaders
-
MTOA-1968 - Xgen extension fails to add Arnold attributes in Maya 2025
-
ARNOLD-14365 - Fix AiNodeGetMatrix to return node matrix instead of identity after node initialization in batch renders
-
ARNOLD-14779 - AtProfiledLockable not compiling on Windows in newer MSVC due to Mutex::native_handle_type
-
ARNOLD-14893 - [GPU] 4MB GPU memory leak per frame
-
ARNOLD-15041 - Arnold does not run on Linux distros with glibc 2.39 (RHEL 9.4)
-
ARNOLD-15048 - Fix OIDN dll name clash with DCCs by renaming OIDN libraries
-
ARNOLD-15060 - Arnold should not catch C++ exceptions it did not generate
-
ARNOLD-15087 - uv_projection shader uses corrupt UVs for evaluating its default_color shader
-
ARNOLD-15121 - [GPU] crash when CUDA error has no message
-
ARNOLD-15122 - Crash destroying a light that is part of a light group
-
ARNOLD-15136 - Random hang when parallel initializing scene
-
ARNOLD-15169 - Crash when modifying a child node from procedural_update
-
usd#1923 - Fix instance primvar indices with multiple prototypes
-
usd#1929 - Ensure subdiv_iterations is not set unnecessarily during procedural updates
-
usd#1932 - Fix a crash when the number of elements in a primvar is not equal to the number of points
// Stephen Blair
// Arnold Renderer Support
