From e64e431b123da3afd0658375f91f50ed00910f67 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Thu, 19 Apr 2012 12:01:48 +0100
Subject: billboards etc

---
 gaunt01/src/outsidePolygon.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'gaunt01/src/outsidePolygon.cpp')

diff --git a/gaunt01/src/outsidePolygon.cpp b/gaunt01/src/outsidePolygon.cpp
index 8f9b61e..deda88f 100644
--- a/gaunt01/src/outsidePolygon.cpp
+++ b/gaunt01/src/outsidePolygon.cpp
@@ -2,6 +2,7 @@
 
 
 bool OutsidePolygon(vector<ofPoint>& polygon,ofPoint p)
+//winding rule algorithm for 2D polygon containment test
 //thanks to Paul Bourke
 //http://local.wasp.uwa.edu.au/~pbourke/geometry/insidepoly/
 {
-- 
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