Burpee opened this issue on Feb 06, 2013 ยท 7 posts
bruno021 posted Thu, 07 February 2013 at 2:39 AM
He was probably using Spectral 1 clouds, or old MetaClouds. Using Spectral 2 clouds doesn't create such artifacts, but it can also be down to the cloud model he used, some have nicer density production than others. It's hard to tell without sdeeing the render.