I need a OpenGL demo which use GLKit framework on mac,the demo use GLKBaseEffect for rendering [closed]

Question

I'm trying to make a simple app with GLKit for OSX 10.8, but can't find any examples. Apple documentation is just copied from iOS to Mac with no real examples. I have a context with 3.2 profile set up, and a CVDisplayLink for drawing but nothing. I'm trying to port some simple drawing from iOS (also made with GlKit). Any help would be appreciated. Thanks.

Yatzeck

you guys really shouldn't close this question – Holman