Hi all, I have a rather difficult problem to solve and was wondering if I could solve it in postgis 2.0. So I have a 2D Delaunay triangulation of "n" 3D points, Among these "n" points some smaller sample is chosen and a 3D Voronoi Diagram is to be constructed. I then need to compute the intersection between the triangulation and the voronoi in order to know which triangles intersect with the voronoi diagram in 3D space and where exactly the triangle edge's are being intersected. Can someone give me any tips as to whether this is possible in postgis? I do the triangulation outside and load the triangles in as geometries into postgis, but I haven't constructed a 3D Voronoi yet. But if postgis cannot do the voronoi and I generated it outside of postgis, could I at least load it in and compute the intersections with the triangulation?
Cheers, Ed
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