ktoa 4.0.0.3 - Arnold for Katana
23 Feb 2022
KtoA 4.0.0.3 introduces Arnold core 7.0.0.3 and is a bugfix release.
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.
- CPUs need to support the SSE4.1 instruction set. Apple Mac models with M series chip are supported under Rosetta 2 mode.
- GPU rendering works on Windows and Linux only and requires an NVIDIA GPU of the Ampere, Turing, Volta, Pascal, or Maxwell architecture. We recommend using the 470.74 or higher drivers on Linux and 472.12 (Quadro), 472.12 (GeForce) , or higher on Windows. See Arnold GPU for more information.
- Optix™ denoiser requires an NVidia GPU with CUDA™ Compute Capability 5.0 and above.
Bug Fixes
- ARNOLD-11969 - Min pixel width on curves doesn't work on first render pass
- ARNOLD-11945 - Crash when mixing transmission on overlapping meshes
- ARNOLD-11852 - Memory leak with imagers when rendering multiple frames
- ARNOLD-11835 - Full frame imagers crash with negative render region
- ARNOLD-10400 - Volume motion blur advection computation was incorrect
- ARNOLD-10391 - Volume motion blur used incorrect motion/shutter intervals
- ARNOLD-12055 - [GPU] Crash switching from CPU to GPU with optix denoiser
- ARNOLD-10577 - [GPU] Textured skydome_light leaks memory over multiple frames in a session