Also thanks @Alaska for the initial triaging! It is for sure is very helpful.
Thanks @brecht, for including me in this ticket! I have able to reproducer the reported problem (thanks for the clear steps in the description) with OIDN GPU denoising, but also with OptiX…
This seems too risky this close to the release, it's hard to get this properly user tested in such a short time. Particularly the support for CPU rendering I would rather postpone. If there is a…
So in a nutshell: Right now there are a per-scene denoisers configuration options, which are not aligned with user's Cycles preferences and not respecting them. With this change, it will be…
A clarification about how it is working right now and how it suppose to work with this change. Current behavior - despite Cycles preference (red arrows), denoising is happening (yellow arrow) on…
@brecht Can you please take a look on this solution? It is about respecting Blender setting for GPU denoising device selection (both OptiX and OIDN). I think it make sense to get this fix to…
Wild. After rebooting I get similar results. Maybe it is a laptop oddity? What OS do you use? You have mentioned "Operating system: Windows-11-10.0.22631-SP0 64 Bits" in the description, so…
@Raimund58, do you able robustly reproducer it each time? I have tried on my setup, but CPU denoising time was quite similar:
Path tracing on: Intel Core i9-14900K (CPU) (32 threads)…