Hi…

my goal is to draw a voronoi-diagramm for a number of single points which represent obstacles for my path-finding-problem. In order to solve this I draw a unique colored cone for every point with its apex matching the obstacle-point. With the help of z-buffer and orthogonal projection i get the voronoi-faces in pixel-space, but my problem is to generate just the voronoi-diagram that consits of a line-mesh in the frame-buffer which exactly matches the intersection-lines of the cones.

I will be pleased for every helpful comments