Hello, I’m rendering a pool (water) caustics with the PPM renderer, but the render is not clearing out, there is still a noise. Is it a known issue with the PPM engine or is there a way how to tweak it. Thanks in advance.
PPM is an experimental engine, not intended for production. See:
https://help.c4d.corona-renderer.com/support/solutions/articles/12000033157
https://coronarenderer.freshdesk.com/support/solutions/articles/5000516180
Yep, thanks for your answer.