4 files changed, 41 insertions, 32 deletions
diff --git a/gaunt01/src/outsidePolygon.cpp b/gaunt01/src/outsidePolygon.cpp
new file mode 100644
index 0000000..8f9b61e
--- /dev/null
+++ b/gaunt01/src/outsidePolygon.cpp
@@ -0,0 +1,35 @@
+#include "outsidePolygon.h"
+
+
+bool OutsidePolygon(vector<ofPoint>& polygon,ofPoint p)
+//thanks to Paul Bourke
+//http://local.wasp.uwa.edu.au/~pbourke/geometry/insidepoly/
+{
+  int counter = 0;
+  int i;
+  double xinters;
+  ofPoint p1,p2;
+
+  p1 = polygon[0];
+  for (i=1;i<=polygon.size();i++) {
+    p2 = polygon[i % polygon.size()];
+    if (p.y > min(p1.y,p2.y)) {
+      if (p.y <= max(p1.y,p2.y)) {
+        if (p.x <= max(p1.x,p2.x)) {
+          if (p1.y != p2.y) {
+            xinters = (p.y-p1.y)*(p2.x-p1.x)/(p2.y-p1.y)+p1.x;
+            if (p1.x == p2.x || p.x <= xinters)
+              counter++;
+          }
+        }
+      }
+    }
+    p1 = p2;
+  }
+
+  if (counter % 2 == 0)
+    return true;
+  else
+    return false;
+}
+
diff --git a/gaunt01/src/outsidePolygon.h b/gaunt01/src/outsidePolygon.h
new file mode 100644
index 0000000..7616241
--- /dev/null
+++ b/gaunt01/src/outsidePolygon.h
@@ -0,0 +1,5 @@
+#pragma once
+
+#include "ofMain.h"
+
+bool OutsidePolygon(vector<ofPoint>& polygon,ofPoint p)
+\ No newline at end of file
diff --git a/gaunt01/src/testApp.cpp b/gaunt01/src/testApp.cpp
index 785eb5a..a78a690 100644
--- a/gaunt01/src/testApp.cpp
+++ b/gaunt01/src/testApp.cpp
@@ -14,38 +14,6 @@ Is this too much work for every frame? Should it be put in a seperate thread?
 
 */
 
-bool OutsidePolygon(vector<ofPoint>& polygon,ofPoint p)
-//thanks to Paul Bourke
-//http://local.wasp.uwa.edu.au/~pbourke/geometry/insidepoly/
-{
-  int counter = 0;
-  int i;
-  double xinters;
-  ofPoint p1,p2;
-
-  p1 = polygon[0];
-  for (i=1;i<=polygon.size();i++) {
-    p2 = polygon[i % polygon.size()];
-    if (p.y > min(p1.y,p2.y)) {
-      if (p.y <= max(p1.y,p2.y)) {
-        if (p.x <= max(p1.x,p2.x)) {
-          if (p1.y != p2.y) {
-            xinters = (p.y-p1.y)*(p2.x-p1.x)/(p2.y-p1.y)+p1.x;
-            if (p1.x == p2.x || p.x <= xinters)
-              counter++;
-          }
-        }
-      }
-    }
-    p1 = p2;
-  }
-
-  if (counter % 2 == 0)
-    return true;
-  else
-    return false;
-}
-
 void testApp::setup(){
 
 	bLearnBakground = true;
diff --git a/gaunt01/src/testApp.h b/gaunt01/src/testApp.h
index c25defe..2ba60c4 100644
--- a/gaunt01/src/testApp.h
+++ b/gaunt01/src/testApp.h
@@ -13,6 +13,7 @@
 #include "trapdoor.h"
 #include "bird.h"
 #include "player.h"
+#include "outsidePolygon.h"
 
 //#define _USE_LIVE_VIDEO		// uncomment this to use a live camera
 								// otherwise, we'll use a movie file