Attached Link: http://www.opengl.org

(beep) wrong answer

I am sorry I have to say that you know nothing about OpenGL and you have never practiced matrices before. OpenGL is set up with all references inside GPU and may be manipulated it in memory block to create new references. You may make your own code language without using OpenGL to communicate with GPU if you know all the remotes to it. So the bottomline, Gelato is built with OpenGL for renderer plug in to 3D softwares like Maya and 3DMax.

Matrices is what made 3D and ray tracing, GI, displacement, dof, motion blur and all other things possible. You always can recreate new code reference with OpenGL and put it in memory block. Please spend some your quality time at www.opengl.org It is very old website. There are several active members including myself in there. OpenGL already have motion blur, dof etc.. you will find it in link I provided.

Message edited on: 03/09/2005 11:38