i have released a simple ffi interface to the triangle library that can create the delaunay triangulation, voronoi diagram for a given set of points: http://gabor-fluxus.googlecode.com/svn/trunk/modules/triangle/
the triangle library is also in the svn. if you type scons in the triangle folder the dynamic library is compiled. it needs to be copied to the path or next to the triangle.ss module. examples to create convex hull, delaunay edges, voronoi edges and polygons are provided. comments are welcome. best, gabor
