file voronoi/sweep2 for 2-dimensional Voronoi diagram, Delaunay triangulation alg sweepline by Steve Fortune file voronoi/hull.shar for convex hull, Delaunay triangulation, alpha shape, Voronoi volume alg incremental algorithm and exact arithmetic. by Ken Clarkson file voronoi/hull.html for documentation on hull.shar file voronoi/triangle.zip for 2D mesh generation, triangulation, and mesh display/printing alg Ruppert's Delaunay refinement by Jonathan Richard Shewchuk gams I2b4a, P, Q size 158kB prec single/double title Triangle / Show Me rel good age research kind command lang C keywords unstructured mesh generation, Delaunay triangulation, , Voronoi diagram file voronoi/triangle.shar for shell-archive copy of triangle.zip size 830kB file voronoi/readme .