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Message-Id: | <199811041536.PAA11891@relay.clara.net> |
From: | "Arthur" <arfa AT clara DOT net> |
To: | <djgpp AT delorie DOT com> |
Subject: | RE: point detection in triangles |
Date: | Wed, 4 Nov 1998 15:31:30 -0000 |
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Reply-To: | djgpp AT delorie DOT com |
> can anyone explain how you detect if a point is > inside or outside a triangle.. in a simple 2D x-y co-ord system. > > or offer some C code.. or a reference for places to get this info. Try this on comp.graphics.algorithms as it's a little offtopic for this group. You might find it in their FAQ. James Arthur jaa AT arfa DOT clara DOT net ICQ#15054819
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