Week5 [26/10]

Added the Z Access to the Matrix class
Added the Identity Matrix Method to the Matrix Class
Added MD2Loader Class
Added Model Class
Added Polygon Class
Added Clear Viewport Method to Rasterizer
Added Z Axis to the Vertex Class
Updated Transformation Matrices to pass a matrix back so that we can do the multiplication at once

Polygon3D.h

@@ -0,0 +1,20 @@
+#pragma once
+class Polygon3D
+{
+public:
+	Polygon3D();
+	Polygon3D(int index0, int index1, int index2);
+	Polygon3D(const Polygon3D& other);
+
+	~Polygon3D();
+
+	int GetIndex(int index) const;
+
+	Polygon3D& operator= (const Polygon3D& rhs);
+		
+private:
+	int _indices[3];
+
+	void Copy(const Polygon3D& other);
+};
+