I am currently doing this course too and I had some trouble with the bump maps, This was my thread about it: http://community.cgcookie.com/t/yet-another-issue-texture-painting-bump-maps/2903 maybe it will help?
I am currently doing this course too and I had some trouble with the bump maps, This was my thread about it: http://community.cgcookie.com/t/yet-another-issue-texture-painting-bump-maps/2903
maybe it will help?