I have the same problem as thread #140. I want to draw some 2D control
buttons to control my 3D animation object. But how to draw 3D and 2D in
the same environment? I try to use gluOrthoD. But I can only see the
portion that I select on the screen and my 3d animation disappeared. It
becomes blank. What should I do? Thank you very much!
Law Ka Wai .oooO Oooo.
The Chinese University of Hong Kong ( ( ) ( ) )
The Department of Computer Science \ ( ) /
Chung Chi College ( CSC 3/3 ) \_) (_/