Thanks for all of us how has replied me!
But I still stuck. And the question is "What is The Matrix..."
Just kidding... How can I make depth of 3D objects, I mean if I
clip my object I see the sides(walls) in width of 1 pixel or less
from that(I don''t know).Can I make it by use the Stencil Buffer, if yes then explain me HOW??? if not then maybe there are other technics to do this.
Tanks a lot!!!