Switched to Half-Edge based data structure for meshes.

source/SurfaceEdge.cpp

@@ -0,0 +1,32 @@
+#include "SurfaceEdge.h"
+#include "SurfaceTriangle.h"
+#include "SurfaceVertex.h"
+
+namespace Ogre
+{
+	SurfaceEdge::SurfaceEdge()
+	{
+	}
+
+	bool operator == (const SurfaceEdge& lhs, const SurfaceEdge& rhs)
+		{
+			return
+			(
+				(lhs.target == rhs.target) &&
+				(lhs.triangle == rhs.triangle)
+			);
+		}
+
+		bool operator < (const SurfaceEdge& lhs, const SurfaceEdge& rhs)
+		{
+			if(lhs.target == rhs.target)
+			{
+				if(lhs.triangle == rhs.triangle)
+				{
+					return false;
+				}
+				return (*(lhs.triangle) < *(rhs.triangle));
+			}
+			return (*(lhs.target) < *(rhs.target));
+		}
+}