Hi all,

i just tried the ATI Demo-Sources. Everthing works fine except the Bumpmap-Demo.
Since it is included in the Mac-archive it should work i think.

I am using a G4, OS 9.0.4, OpenGL 1.1.3.

Has anybody an idea what to do to get it run correctly ? Or is it really not supported on Mac ?

If memory serves, GL_texture_env_combine is not present on ATI’s Mac OpenGL drivers (it IS available on the PC for the same hardware though). Rumor has it that Apple’s OpenGL 1.1.4 adds support for this handy extension.