7.3.3.1

9 August 2024

This is a bug-fix release. For the full list of features in Arnold 7.3.3, see the Arnold 7.3.3.0 release notes.

Bug Fixes

• ARNOLD-15321 - Hang when force_update metadata is used
• ARNOLD-15322 - Rare hang in deep_exr driver
• ARNOLD-15339 - AiNodeAddDependency() does not work for render session options node
• ARNOLD-15343 - Toon contour_filter produces lighter lines with interactive renders
• usd#1989 - Support mixed half/float channels when using the render delegate in batch mode with husk.
• usd#1610 - Proper support of arnold:visibility primvar in hydra

System Requirements

• 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.
• macOS 11 or later.
• x86-64 CPUs need to support the SSE4.1 instruction set. Apple Mac models with M series chips are natively supported.
• GPU rendering and OptiX denoising work on Windows and Linux only, and require 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.
• Intel OIDN GPU support is limited to:
  • MacOS
    • Apple native CPUs (M1 and newer)
  • Windows
    • Intel Xe dedicated and integrated GPUs
    • NVIDIA GPUs using Turing or newer architectures
    • AMD GPUs with RDNA2 (Navi 21 only) and RDNA3 (Navi 3x) architectures