assimp/code/AssetLib/Raw/RawLoader.h

/*
Open Asset Import Library (assimp)
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*/

/** @file  RAWLoader.h
 *  @brief Declaration of the RAW importer class.
 */
#pragma once
#ifndef AI_RAWLOADER_H_INCLUDED
#define AI_RAWLOADER_H_INCLUDED

#include <assimp/BaseImporter.h>
#include <assimp/types.h>
#include <vector>

namespace Assimp {

// ---------------------------------------------------------------------------
/** Importer class for the PovRay RAW triangle format
*/
class RAWImporter : public BaseImporter {
public:
    RAWImporter() = default;
    ~RAWImporter() override = default;

    // -------------------------------------------------------------------
    /** Returns whether the class can handle the format of the given file.
     * See BaseImporter::CanRead() for details.
     */
    bool CanRead( const std::string& pFile, IOSystem* pIOHandler,
        bool checkSig) const override;

protected:
    // -------------------------------------------------------------------
    /** Return importer meta information.
     * See #BaseImporter::GetInfo for the details
     */
    const aiImporterDesc* GetInfo () const override;

    // -------------------------------------------------------------------
    /** Imports the given file into the given scene structure.
    * See BaseImporter::InternReadFile() for details
    */
    void InternReadFile( const std::string& pFile, aiScene* pScene,
        IOSystem* pIOHandler) override;

private:
    struct MeshInformation {
        explicit MeshInformation(const std::string& _name) : name(_name) {
            vertices.reserve(100);
            colors.reserve(100);
        }

        std::string name;
        std::vector<aiVector3D> vertices;
        std::vector<aiColor4D> colors;
    };

    struct GroupInformation {
        explicit GroupInformation(const std::string& _name) : name(_name) {
            meshes.reserve(10);
        }

        std::string name;
        std::vector<MeshInformation> meshes;
    };
};

} // end of namespace Assimp

#endif // AI_3DSIMPORTER_H_IN