Offaxis frustums:
What are they and what are they good for?

Alternative title

Rendering content for immersive environments

Written by Paul Bourke
September 2004


  • Camera model for computer based rendering.

  • Introducing off-axis frustum.

  • Stereoscopic projection (eg: IMAX 3D).

  • Multiple wall, tiled displays.

  • Curved and dome projection (eg: planetarium).

  • Visit to the Swinburne stereo-capable theatre.