What is the diffrence ?? Ok my real problem is that I can''t run Neverwinter Nights using my Voodoo3 (because it requires OpenGL 1.2 and all Voodoo drivers are still 1.1). Basicly what is the diffrence. Well I''m really blank about these versions. I don''t know which codes I can run to make my code compatible to a specific version (well I''ve tried Vertex Arryas with my Voodoo3 ant it runs just nice). Is there anythong to do with extensions ? How do we check the OpenGL version of someone''s PC ?

char *str = glGetString( GL_VERSION )

www.opengl.org has the opengl1.3 spec (right side pdf file) download it it saiz what 1.2 + 1.3 add to opengl.

http://uk.geocities.com/sloppyturds/gotterdammerung.html