64 lines
1.2 KiB
C++
64 lines
1.2 KiB
C++
#ifndef OBJ_h__
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#define OBJ_h__
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#include <fstream>
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#include <iostream>
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#include <string>
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#include <sstream>
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#include <vector>
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#include <tuple>
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#include <map>
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#include <boost/filesystem/path.hpp>
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#include "logging.h"
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class OBJ
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{
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public:
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struct MaterialInfo
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{
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std::string TextureFile;
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std::tuple<float, float, float> AmbientColor;
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std::tuple<float, float, float> DiffuseColor;
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std::tuple<float, float, float> SpecularColor;
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std::tuple<float, float, float> TransmissionFilter;
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float OpticalDensity;
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float Alpha;
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float Shininess;
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int IlluminationModel;
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};
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struct FaceDefinition
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{
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int VertexIndex;
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int TextureCoordIndex;
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int NormalIndex;
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};
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struct Face
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{
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std::vector<FaceDefinition> Definitions;
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MaterialInfo* Material;
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};
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OBJ();
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OBJ(std::string filename) { LoadFromFile(filename); }
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std::vector<std::tuple<float, float, float>> Vertices;
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std::vector<std::tuple<float, float, float>> Normals;
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std::vector<std::tuple<float, float, float>> TextureCoords;
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std::vector<Face> Faces;
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std::map<std::string, MaterialInfo> Materials;
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void LoadFromFile(std::string filename);
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private:
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boost::filesystem::path m_Path;
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boost::filesystem::path m_MaterialPath;
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MaterialInfo* m_CurrentMaterial;
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void ParseMaterial();
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};
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#endif // OBJ_h__
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