Real Time 3D Graphics
Real-time 3D graphics are rendered on-the-fly. Typically the screen is rendered at a fast refresh rate, 30 frames per second or greater. If this rate slows down, the application is perceived as sluggish or unresponsive.
To maintain a fast real-time rendering performance, a basic set of rules should be followed when creating and displaying real-time 3D graphics.
( need to list rules )