PerfectN opened this issue on Dec 12, 2006 ยท 2 posts
agiel posted Tue, 12 December 2006 at 6:28 PM
No to the first question - displacement is an additional option to the bump menu. They share the same map. It is however possible to create a layered material with the displacement on the top layer and the bump on the bottom layer (someone demonstrated that in an earlier forum thread).
Yes to the second question. There were a few issues around bump maps for certain objects, including coming from zbrush. I am not sure if these issues have been addressed in the latest update or not.