assimp/code/AssetLib/NDO/NDOLoader.h

/*
Open Asset Import Library (assimp)
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  following disclaimer.

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*/

/** @file NDOLoader.h
 *  Declaration of the Nendo importer class.
 */
#ifndef INCLUDED_AI_NDO_LOADER_H
#define INCLUDED_AI_NDO_LOADER_H

#include <assimp/BaseImporter.h>
#include <assimp/vector3.h>
#include <cstdint>
#include <string>
#include <vector>

struct aiImporterDesc;
struct aiScene;

namespace Assimp {
class IOSystem;
class Importer;

// ---------------------------------------------------------------------------
/** @brief Importer class to load meshes from Nendo.
 *
 *  Basing on
 *  <blender>/blender/release/scripts/nendo_import.py by Anthony D'Agostino.
*/
class NDOImporter : public BaseImporter {
public:
    NDOImporter() = default; 
    ~NDOImporter() override = default;

    //! Represents a single edge
    struct Edge {
        unsigned int edge[8];
        unsigned int hard;
        uint8_t color[8];
    };

    //! Represents a single face
    struct Face {
        unsigned int elem;
    };

    struct Vertex {
        unsigned int num;
        aiVector3D val;
    };

    //! Represents a single object
    struct Object {
        std::string name;

        std::vector<Edge> edges;
        std::vector<Face> faces;
        std::vector<Vertex> vertices;
    };

    // -------------------------------------------------------------------
    bool CanRead(const std::string &pFile, IOSystem *pIOHandler,
            bool checkSig) const override;

protected:
    // -------------------------------------------------------------------
    const aiImporterDesc *GetInfo() const override;

    // -------------------------------------------------------------------
    void SetupProperties(const Importer *pImp) override;

    // -------------------------------------------------------------------
    void InternReadFile(const std::string &pFile, aiScene *pScene,
            IOSystem *pIOHandler) override;

}; // end of class NDOImporter

} // end of namespace Assimp

#endif // INCLUDED_AI_NDO_LOADER_H