Introduction - If you have any usage issues, please Google them yourself
Qhull is a general dimension convex hull program that reads a set of points from stdin, and outputs the smallest convex set that contains the points to stdout. It also generates Delaunay triangulations, Voronoi diagrams, furthest-site Voronoi diagrams, and halfspace intersections about a point.
Rbox is a useful tool in generating input for Qhull it generates hypercubes, diamonds, cones, circles, simplices, spirals,
lattices, and random points.