From 1e9704dca9a861ffb7b2d3978e1390bea7af7ef0 Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Wed, 26 Sep 2007 19:28:04 +0000
Subject: zoomedit: ?berschlagene Polygone werden jetzt korrekt gerendert

---
 Triangle.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'Triangle.h')

diff --git a/Triangle.h b/Triangle.h
index b0a7a2e..13311e8 100644
--- a/Triangle.h
+++ b/Triangle.h
@@ -3,6 +3,7 @@
 
 
 #include "Vertex.h"
+#include "Line.h"
 
 class Triangle {
   private:
@@ -30,10 +31,12 @@ class Triangle {
     
     Direction getDirection() const;
     
-    double area() const;
-    double perimeter() const;
+    float area() const;
+    float perimeter() const;
     
     bool contains(const Vertex &v) const;
+    bool onEdge(const Vertex &v) const;
+    int intersectionCount(const Line &l) const;
 };
 
 #endif /*TRIANGLE_H_*/
-- 
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