5.4.1.1

24 April 2024

MtoA 5.4.1.1 uses Arnold 7.3.1.1. See also the MtoA 5.4.1 release notes.

Installation

Download Arnold for Maya from your Autodesk Account. See Download Arnold for more information about downloading MtoA from your Autodesk Account.
Follow these installation instructions.

MTOA-1240 - Import Shaders does not create shadingEngine for volume shader
MTOA-1842 - Maya Arnold Viewport is not accounting for some camera film back settings causing geometry to be offset from the render
MTOA-1843 - Error message with XGen when creating clumps from guides
MTOA-1851 - Instancer uses scale of instanced object wrongly
MTOA-1877 - If a floating point value is used for Frame Rate in Maya Arnold USD will export as framesPerSecond 0
MTOA-1879 - TX Manager crash on second failed conversion
MTOA-1881 - Non-render errors and warnings printed to script editor
MTOA-1891 - Error when assigning material on AiVolume node
MTOA-1896 - aiLayerRgba defaults to false for layer enable1 option
MTOA-1901 - Batch render fails on macOS
MTOA-1902 - Batch renders fail to open a port
MTOA-1903 - Windows cmd prompt launched on batch render
MTOA-1905 - ArnoldCreateDenoiser optionVar reset to true on launch
ARNOLD-6189 - strings with trailing backslashes result in corrupt .ass files: .ass writer now converts those to forward slashes
ARNOLD-11222 - Rare hang when reading .ass files that have certain sizes
ARNOLD-14899 - Random crash while deleting nodes from procedural_update
ARNOLD-14949 - Update expired lmutil certificate
ARNOLD-14698 - [MaterialX] Crash when reading document containing unknown node definitions
ARNOLD-14883 - [MaterialX] Crash in LookdevX/MaterialX when visualizing the dot node in the viewport

Maya 2023, 2024, or 2025
Windows 10 or later, with the Visual Studio 2019 redistributable.
Linux with at least glibc 2.17 and libstdc++ 4.8.5 (gcc 4.8.5). This is equivalent to RHEL/CentOS 7.
x86-64 CPUs need to support the SSE4.1 instruction set.
macOS 10.13 or later, macOS 11 and later for Maya 2024
Apple Mac models with M series chips:
- Natively supported by Arnold for Maya 2024
- Supported under Rosetta 2 mode for older versions of Maya
GPU rendering works on Windows and Linux only and requires an NVIDIA GPU with the Maxwell architecture or later.
- On Linux, we recommend 535.104 or higher drivers.
- On Windows, we recommend 537.13 or higher drivers.
Optix™ denoiser requires an NVidia GPU with CUDA™ Compute Capability 5.0 and above.