- UBB Message - OpenGL.org Discussion and Help Forums
- Gimbal Angle and Rotation Matrix - OpenGL.org Discussion and Help Forums
- High-level APIs (e.g. Inventor, Performer, Optimizer) - OpenGL.org Discussion and Help Forums
- OpenGL News Comments - The Open Toolkit 1.0 beta-1 released
- Reading Depth32F Stencil8 combined buffer in shade - OpenGL.org Discussion and Help Forums
- OpenGL® Registry

