Added Box2D

external/Box2D-2.3.1/Contributions/Platforms/Box2D.Net/XForm.cpp

@@ -0,0 +1,47 @@
+#pragma once
+
+#include "stdafx.h"
+#include "Vector.cpp"
+#include "Matrix.cpp"
+
+namespace Box2D
+{
+	namespace Net
+	{
+		public ref class XForm
+		{
+		internal:
+			b2XForm *xform;
+			bool DeleteOnDtor;
+			XForm(b2XForm *XForm) : xform(XForm), DeleteOnDtor(false) { }
+			XForm(b2XForm XForm) : xform(new b2XForm(XForm)), DeleteOnDtor(false) { }
+			b2XForm getXForm()
+			{
+				return *xform;
+			}
+		public:
+			XForm() : xform(new b2XForm()), DeleteOnDtor(true) { }
+			~XForm()
+			{
+				if(DeleteOnDtor)
+					delete xform;
+			}
+
+			property Vector^ Position
+			{
+				Vector^ get()
+				{
+					return gcnew Vector(xform->position);
+				}
+			}
+
+			property Matrix^ Rotation
+			{
+				Matrix^ get()
+				{
+					return gcnew Matrix(xform->R);
+				}
+			}
+		};
+	}
+}