Fisheye Lens Shader

A near clip-plane shader that uses raytracing to provide a simple fisheye lens for the camera.

Below is a link to the source code for the shader. See the notes in the source code for usage details.


Example Images and RIB Files

Image Description Files
This image is of a normal scene. It is just a bunch of colored polygons placed in front of the camera.
no_lens.rib
no_lens.jpg
Here is the same scence viewed using the fisheye lens shader. The lens angle is set to 180 degrees, which extends well beyond the polygons placed in the scene.
with_lens.rib
with_lens.jpg


Page last updated on: Mon Dec 17, 2001