[RESOLVED] Polygons - See if they overlap/intersect?

[DigiRev]

Say there are 2 polygon regions on a form. What is the best way to see if they intersect or if they collide?

The polygons are just an array of points (POINTAPI type: x, y).

My math skills are basically non-existent. Anyone have any suggestions?

I've come across something called the DotProduct but am having a terrible time trying to understand it.

Should this maybe be in the game forum?

Thanks.

Edit: I forgot to point out that, the polygons will probably not have the same number of points, making this even more difficult.