Program Listing for File GltfSerializer.h

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 * This file is part of IfcOpenShell.                                           *
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 * IfcOpenShell is free software: you can redistribute it and/or modify         *
 * it under the terms of the Lesser GNU General Public License as published by  *
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 * (at your option) any later version.                                          *
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                 *
 * Lesser GNU General Public License for more details.                          *
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#ifndef GLTFSERIALIZER_H
#define GLTFSERIALIZER_H

#ifdef WITH_GLTF

#include "../serializers/GeometrySerializer.h"

#include <nlohmann/json.hpp>
using json = nlohmann::json;

#include <map>

class GltfSerializer : public GeometrySerializer {
private:
    std::string filename_, tmp_filename1_, tmp_filename2_;
    std::ofstream fstream_, tmp_fstream1_, tmp_fstream2_;
    std::map<std::string, int> materials_, meshes_;
    json json_, node_array_;

    int writeMaterial(const IfcGeom::Material& style);
public:
    GltfSerializer(const std::string& filename, const SerializerSettings& settings);
    virtual ~GltfSerializer();
    bool ready();
    void writeHeader();
    void write(const IfcGeom::TriangulationElement<real_t>* o);
    void write(const IfcGeom::BRepElement<real_t>* /*o*/) {}
    void finalize();
    bool isTesselated() const { return true; }
    void setUnitNameAndMagnitude(const std::string& /*name*/, float /*magnitude*/) {}
    void setFile(IfcParse::IfcFile*) {}
};

#endif

#endif