hey guys i am trying to get the correct rainbow look on this cd but don’t know how to do it…can anyone help?
thank you, Iron:)
Not perfect but you could try this (does have issues when camera position is changed so it wouldn’t be good in an animation if it was to be directly seen).
Blend file here
CD.blend (564 KB)
What about using the anisotropic shader?
http://www.blenderguru.com/videos/introduction-to-anisotropic-shading/
Or maybe http://www.blender.org/development/release-logs/blender-240/radial-blend-type/ ?