Hey guys, I need help in determining if a point is in a polygon (in 3D).
I found this: http://www.ecse.rpi.edu/Homepages/wrf/Research/Short_Notes/pnpoly.html, which works great in 2D. But now I'm expanding into 3D and this method no longer works. When I Google, all i find is how to do this in 2D (such as winding numbers, or edge counting) but nothing for 3D.
Ideally, I would like an explanation of the solution with pesudo code solving the problem. This way I can understand what is going on and can confirm that I know what is going on by programing it and having it work.