102 lines
1.2 KiB
C++
102 lines
1.2 KiB
C++
#pragma once
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#include <string>
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#include <vector>
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#include <list>
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#include <windows.h>
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#include <gl/GL.h>
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using namespace std;
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class Vec3f
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{
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public:
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union
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{
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struct
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{
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float x,y,z;
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};
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float v[3];
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};
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Vec3f();
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Vec3f(Vec3f &other);
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Vec3f(float x, float y, float z);
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float& operator [](int);
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};
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class Vec2f
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{
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public:
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union
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{
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struct
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{
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float x,y;
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};
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float v[2];
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};
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Vec2f();
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Vec2f(float x, float y);
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Vec2f(Vec2f &other);
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float& operator [](int);
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};
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class ObjModel
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{
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private:
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class Vertex
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{
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public:
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int position;
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int normal;
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int texcoord;
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};
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class Face
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{
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public:
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list<Vertex> vertices;
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};
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class Texture
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{
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GLuint index;
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public:
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Texture(const std::string &fileName);
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void bind();
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};
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class MaterialInfo
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{
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public:
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MaterialInfo();
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std::string name;
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Texture* texture;
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bool hasTexture;
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};
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class ObjGroup
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{
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public:
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std::string name;
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int materialIndex;
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list<Face> faces;
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};
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std::vector<Vec3f> vertices;
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std::vector<Vec3f> normals;
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std::vector<Vec2f> texcoords;
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std::vector<ObjGroup*> groups;
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std::vector<MaterialInfo*> materials;
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void loadMaterialFile(std::string fileName, std::string dirName);
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public:
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ObjModel(std::string filename);
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~ObjModel(void);
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void draw();
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};
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