Thanks! That’s a good writeup of minkowski sums and their uses and a good visual of what the sums look like. Unfortunately I three 3d polygonal meshes of the sums, or if I was going to project the solution into 2d space I’d need the vertexes of the polygons created. The example is drawing to the canvas, which could work if we consider the canvas image data as our result but that would be a lot of unnecessary data.
Thanks again!