From 6550d6703ef4a377bbdf8edd21286d93dea97c10 Mon Sep 17 00:00:00 2001
From: Mason Green <mason.green@gmail.com>
Date: Sat, 4 Feb 2012 15:49:38 -0500
Subject: [PATCH] updated InScanArea

---
 poly2tri/common/utils.h | 17 +++++++++++++++++
 wscript                 |  2 +-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/poly2tri/common/utils.h b/poly2tri/common/utils.h
index 88d0c9e..d01b778 100644
--- a/poly2tri/common/utils.h
+++ b/poly2tri/common/utils.h
@@ -68,6 +68,7 @@ Orientation Orient2d(Point& pa, Point& pb, Point& pc)
   return CW;
 }
 
+/*
 bool InScanArea(Point& pa, Point& pb, Point& pc, Point& pd)
 {
   double pdx = pd.x;
@@ -99,6 +100,22 @@ bool InScanArea(Point& pa, Point& pb, Point& pc, Point& pd)
   return true;
 }
 
+*/
+
+bool InScanArea(Point& pa, Point& pb, Point& pc, Point& pd)
+{
+  double oadb = (pa.x - pb.x)*(pd.y - pb.y) - (pd.x - pb.x)*(pa.y - pb.y);
+  if (oadb >= EPSILON) {
+    return false;
+  }
+
+  double oadc = (pa.x - pc.x)*(pd.y - pc.y) - (pd.x - pc.x)*(pa.y - pc.y);
+  if (oadc <= EPSILON) {
+    return false;
+  }
+  return true;
+}
+
 }
 
 #endif
diff --git a/wscript b/wscript
index a206278..7b04fc3 100644
--- a/wscript
+++ b/wscript
@@ -1,6 +1,6 @@
 #! /usr/bin/env python
 # encoding: utf-8
-# waf 1.6.2
+# waf 1.6.10
 
 VERSION='0.3.3'
 import sys