Hi! I’ve posted this topic on chaosgroup forum but maybe somebody had the same problem. When I use bump map to add a noise there are some lines on the surface appears in rendering with GPU. Here is a simple shape to which bump map has been applied. Guys, could you check if you get the same when in GPU mode? I’ve spent a lot of time trying to figure out what can really cause it but no success. Thanks.
vray bump issue.skp (305.2 КБ)