Week7 [09/11] - [11/11]

Added Backface Culling Methods to the Model Class
Added Depth, Normal and Culled Flag Variables to the Polygon3D Class
Added Vector3D Class
Added - operator to the Vertex Class
Cleaned up Code, Adding Void to Params etc

Vector3D.h

@@ -0,0 +1,32 @@
+#pragma once
+
+class Vector3D
+{
+public:
+	Vector3D();
+	Vector3D(float x, float y, float z);
+	Vector3D(const Vector3D& other);
+
+	~Vector3D();
+
+	// Accessors
+	float GetX() const;
+	void SetX(const float x);
+	float GetY() const;
+	void SetY(const float y);
+	float GetZ() const;
+	void SetZ(const float z);
+
+	static float DotProduct(const Vector3D v1, const Vector3D v2);
+	static Vector3D CrossProduct(const Vector3D v1, const Vector3D v2);
+
+	const Vector3D operator+ (const Vector3D& rhs) const;
+
+private:
+	float _x;
+	float _y;
+	float _z;
+
+	void Copy(const Vector3D& other);
+};
+