h4570
69 lines
2.4 KiB
C++
69 lines
2.4 KiB
C++
/*
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# ______ ____ ___
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# | \/ ____| |___|
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# | | | \ | |
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#-----------------------------------------------------------------------
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# Copyright 2020, tyra - https://github.com/h4570/tyra
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# Licenced under Apache License 2.0
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# Sandro Sobczyński <sandro.sobczynski@gmail.com>
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*/
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#pragma once
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#include "../../loader.hpp"
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#include "../builder/mesh_builder_data.hpp"
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#include <string>
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namespace Tyra {
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struct TyraobjData {
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u32 vertexCount, stsCount, normalsCount, colorsCount, materialsCount,
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framesCount;
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u32* materialsFaces;
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float scale;
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bool invertT;
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};
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struct TyraobjReadInfo {
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u32 verticesI, coordsI, normalsI, colorsI, faceI;
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s16 materialsI;
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};
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/** Class responsible for loading&parsing custom Tyra obj files */
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class TyrobjLoader : public Loader {
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public:
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TyrobjLoader();
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~TyrobjLoader();
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/** Load multiple tyrobj files (dynamic) */
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MeshBuilderData* load(const char* fullpath, const u16& count,
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const float& scale, const bool& invertT);
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inline MeshBuilderData* load(const std::string& fullpath, const u16& count,
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const float& scale, const bool& invertT) {
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return load(fullpath.c_str(), count, scale, invertT);
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}
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private:
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TyraobjData scan(FILE* file, const u32& framesCount);
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void loadFile(FILE* file, const std::string& path, const u16& frameIndex,
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const TyraobjData& inputData, MeshBuilderData* outputData);
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void initReadInfo(TyraobjReadInfo* info);
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void readVertices(TyraobjReadInfo* info, FILE* file, const u16& frameIndex,
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const TyraobjData& inputData, MeshBuilderData* outputData);
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void readTextureCoords(TyraobjReadInfo* info, FILE* file,
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const u16& frameIndex, const TyraobjData& inputData,
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MeshBuilderData* outputData);
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void readNormals(TyraobjReadInfo* info, FILE* file, const u16& frameIndex,
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const TyraobjData& inputData, MeshBuilderData* outputData);
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void readColors(TyraobjReadInfo* info, FILE* file, const u16& frameIndex,
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const TyraobjData& inputData, MeshBuilderData* outputData);
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void readMaterials(TyraobjReadInfo* info, FILE* file, const u16& frameIndex,
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const TyraobjData& inputData, MeshBuilderData* outputData);
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void readFaces(TyraobjReadInfo* info, FILE* file, const u16& frameIndex,
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const TyraobjData& inputData, MeshBuilderData* outputData);
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};
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} // namespace Tyra
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