Circle Packing
October 12, 2005

An algorithm to compute the optimal circle packing inside arbitrary regions.

Delaunay & Voronoi
March 12, 2003

Delaunay tessellation and Voronoi diagramming code.

Atkinson Dithering
January 8, 2003

Thanks to Bill Atkinson for the error diffusion algorithm.

Adaptive Subdivision
January 22, 2002

A program to visualize & tweak shadow boundary subdivision heuristics for a radiosity renderer.

Clouds 1
May 10, 2001