I am working on a graphics program, so far it has only operated on bitmap graphics. A few days ago I have gotten some very simple vector graphics working. The effect seen on the image is primarily made with a polygon editor brick and a quantization grid brick.
Making it a PS plugin is something I havn't considered until now. I have only tried PS very briefly so I am not familiar with how their plugin system works. I guess it is possible. Maybe its time to buy a PS license and start investigating how my program can be fitted in.
My original post has a lowres image because I posted it wrong. So here is a better screenshot.