http://www.perlmonks.org?node_id=402079


in reply to Polygon interact other polygon

Are we talking 2d polygons, or 3d? In 2d the problem is quite simple; in 3d, not so much.

--
Yours in pedantry,
F o x t r o t U n i f o r m

"Lines of code don't matter as long as I'm not writing them." -- merlyn