I remember my first tries with normal mapping when I rotated uv islands without rebacking... That script would have been pretty damn handy. It can still be if I ever want to make post back adjustements in the future. So thanks for sharing !
Just wanted to share this script - allows you to rotate a selection of a normal map by any angle in Photoshop - works like the regular rotate tool, except it adjusts the normal map accordingly. http://blarg.robertkist.com/?p=11 I hope this is useful. Feedback is welcome, although support is limited. I wrote this quite a…