Attached Link: http://members.tripod.com/~GUITTA/beginners/mat/mat.html

I think you speak about the links to my site in the tutorial section. It is Lycos who's guilty. Ther have absorbed the server where I was (multimania) and each saturday and sunday they are working on the line; I cannot reach my site at all. That's very disturbing and I'm sorry for it. Tilandra explained for bitmaps. If you want to know how to create and apply a material and bump maps from procedural materials, I have uploaded temporary the tutorial at the address above (as my palce cannot be reached today). This tutorial were create d in Vue 3, but works also for Vue 4. if you encounter problems or have more questions, do not hesitate to ask here:-) Hope this helps. Guitta