Hello
Do somebody know a good (simple) tutorial about dotproduct bumpmapping?
i have searched for one but i haven’t found one which i understand.
thank you for reply
helda
Take a look at this discussion we had a couple weeks ago about this very topic:
http://www.opengl.org/discussion_boards/ubb/Forum2/HTML/010660.html
The last post contains a link to a collection of tutorials and resources dedicated to dot3 bumpmapping.
Hope that helps.