Hi

I have taken that piece of code from the following link.

http://www.conitecserver.com/ubbthreads/showflat.php?Cat=&Number=381010&page=0&view=collapsed&sb=5&o=&fpart=1#Post383483381010

Anybody please tell me, if it is not part of shaders, why is it given there?
I am totally new to shaders. I dont know directX either. If anybody explain how to do effects like bump mapping and multitexturing with shaders, it would be a great help to me.

thanking you