[gameprogrammer] 2D math question

From: "Edilson Vasconcelos de Melo Junior" <dirso@xxxxxxxxxxxxxxxxxx>
To: <gameprogrammer@xxxxxxxxxxxxx>
Date: Thu, 26 Apr 2007 21:00:28 -0300

Is there any generic math expression I could use to know if a given point Po
(xo, yo) belongs to/is inside of convex polygon with 'n' vertex (where n >
2)? Maybe if I have have a function for n==3, I could split my polygon in
several triangles, right?

Thanks,
Dirso


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