assimp/code/AssetLib/glTF2/glTF2AssetWriter.h

/*
Open Asset Import Library (assimp)
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*/

/** @file glTFWriter.h
 * Declares a class to write gltf/glb files
 *
 * glTF Extensions Support:
 *   KHR_materials_pbrSpecularGlossiness: full
 *   KHR_materials_unlit: full
 *   KHR_materials_sheen: full
 *   KHR_materials_clearcoat: full
 *   KHR_materials_transmission: full
 *   KHR_materials_volume: full
 *   KHR_materials_ior: full
 *   KHR_materials_emissive_strength: full
 */
#ifndef GLTF2ASSETWRITER_H_INC
#define GLTF2ASSETWRITER_H_INC

#if !defined(ASSIMP_BUILD_NO_GLTF_IMPORTER) && !defined(ASSIMP_BUILD_NO_GLTF2_IMPORTER)

#include "glTF2Asset.h"

namespace glTF2
{

using rapidjson::MemoryPoolAllocator;

class AssetWriter
{
    template<class T>
    friend void WriteLazyDict(LazyDict<T>& d, AssetWriter& w);

private:

    void WriteBinaryData(IOStream* outfile, size_t sceneLength);

    void WriteMetadata();
    void WriteExtensionsUsed();

    template<class T>
    void WriteObjects(LazyDict<T>& d);

public:
    Document mDoc;
    Asset& mAsset;

    MemoryPoolAllocator<>& mAl;

    AssetWriter(Asset& asset);

    void WriteFile(const char* path);
    void WriteGLBFile(const char* path);
};

}

// Include the implementation of the methods
#include "glTF2AssetWriter.inl"

#endif // ASSIMP_BUILD_NO_GLTF_IMPORTER

#endif // GLTF2ASSETWRITER_H_INC