See Denoise Workflow for more information. |
To output the multichannel EXR for the denoising workflow, select Single Frame or Cross Frame in RenderMan RIS ROP's Properties | RIS: Output Denoise EXR.
Additionally, you must set the RenderMan RIS ROP's Properties | Hider: Pixel Filter Mode to importance. If this is not set, it will introduce artifacts during the denoise process. |
When running the denoise command, use volume.filter.json instead of the default denoise filter for volumes. |
For users wanting to output AOVs for Denoising manually (for the purpose of rendering separate EXRs and not a multi-channel EXR), you can find the AOV information on the Denoise Workflow. Keep in mind the Denoise feature requires a multi-channel EXR to work.