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Model.h

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+#pragma once
+
+#include <GL/freeglut.h>
+#include <list>
+#include <vector>
+#include <map>
+#include "Vector.h"
+#include "Vertex.h"
+
+class Model
+{
+private:
+	
+	class VertexIndex
+	{
+	public:
+		int position;
+		int normal;
+		int texcoord;
+	};
+
+	class Face
+	{
+	public:
+		std::list<VertexIndex> vertices;
+	};
+
+	class Texture
+	{
+		GLuint index;
+	public:
+		Texture(const std::string &fileName);
+		void bind();
+	};
+
+	class MaterialInfo
+	{
+	public:
+		MaterialInfo();
+		std::string name;
+		Texture* texture;
+		bool hasTexture;
+
+		bool hasDiffuse;
+		Vec3f diffuseColor;
+		bool hasAmbient;
+		Vec3f ambientColor;
+		bool hasSpecular;
+		Vec3f specularColor;
+
+	};
+
+	class ObjGroup
+	{
+	public:
+		std::string name;
+		int materialIndex;
+		std::list<Face> faces;
+		std::vector<Vertex> VertexArray;
+	};
+
+	std::vector<Vec3f>	vertices;
+	std::vector<Vec3f>	normals;
+	std::vector<Vec2f>	texcoords;
+	std::vector<ObjGroup*> groups;
+	std::vector<MaterialInfo*> materials;
+
+	void loadMaterialFile(std::string fileName, std::string dirName);
+
+	Model(std::string filename);
+	~Model(void);
+
+	public:
+
+	static std::map<std::string, std::pair<Model*, int> > cache;
+	static Model* load(const std::string &fileName);
+	static void unload(Model* model);
+
+	void draw();
+	void Optimise(ObjGroup *t);
+
+	Vec3f minVertex;
+	Vec3f maxVertex;
+
+	Vec3f center;
+	float radius;
+};