4.7.9.1 - Arnold for Cinema 4D
29 January 2025
C4DtoA 4.7.9.1 uses Arnold 7.3.6.1 and is a bugfix release. For the full list of features in C4DtoA 4.7.9, see the C4DtoA 4.7.9 release notes.
Installation
Download Arnold for Cinema 4D from your Autodesk Account. See Download Arnold for more information about downloading C4DtoA from your Autodesk Account.
Follow these installation instructions.
Cinema 4D Compatibility
- 2023.0.0 and above
- 2024.0.0 and above
- 2025.0.0 and above
Bug Fixes
- C4DTOA-3249 - Random IPR fail and crash when using relative texture paths
- C4DTOA-3331 - IPR does not update when removing the Arnold MoGraph tag
- C4DTOA-3333 - Random crash in the IPR when modifying MoGraph data
- C4DTOA-3339 - Render randomly crashes when working with large amount of clones
- C4DTOA-3343 - Arnold Scatter ignores vertex map on deformed procedural object
- ARNOLD-15733 - [MaterialX] NodeGraph interface inputs with custom names do not render correctly with Arnold
- ARNOLD-15717 - [MaterialX] The defaultgeomprom input property on node definitions is ignored when the input has a NodeGraph interface
- ARNOLD-15741 -
kick -set driver_exr.filename
does not handle long strings - ARNOLD-15755 - Not calling AiEnd() results in an "Error 1 when uninitializing ADP"
- ARNOLD-15756 - Non-rectangular quad lights should be a warning instead of an error
- ARNOLD-15742 - driver_exr.custom_attributes do not work if you use Cryptomatte
- ARNOLD-15682 - If parameter is not in UI group metadata it is missing from kick -info
- ARNOLD-15836 - [GPU] Fix potential rare crash on exit or when deleting objects
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 10.13 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 560.35.03 or higher drivers.
- On Windows, we recommend 560.76 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
- MacOS