assimp/code/Q3DLoader.h

/*
Open Asset Import Library (assimp)
----------------------------------------------------------------------

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All rights reserved.

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  copyright notice, this list of conditions and the
  following disclaimer.

* Redistributions in binary form must reproduce the above
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*/

/** @file  Q3DLoader.h
 *  @brief Declaration of the Q3D importer class.
 */
#ifndef AI_Q3DLOADER_H_INCLUDED
#define AI_Q3DLOADER_H_INCLUDED

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

namespace Assimp    {

// ---------------------------------------------------------------------------
/** Importer class for the Quick3D Object and Scene formats.
*/
class Q3DImporter : public BaseImporter
{
public:
    Q3DImporter();
    ~Q3DImporter();


public:

    // -------------------------------------------------------------------
    /** 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;

protected:

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

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

private:

    struct Material
    {
        Material()
            :   diffuse         (0.6f,0.6f,0.6f)
            ,   transparency    (0.f)
            ,   texIdx          (UINT_MAX)
        {}

        aiString name;
        aiColor3D ambient, diffuse, specular;
        float transparency;

        unsigned int texIdx;
    };

    struct Face
    {
        explicit Face(unsigned int s)
            :   indices   (s)
            ,   uvindices (s)
            ,   mat       (0)
        {
        }

        std::vector<unsigned int> indices;
        std::vector<unsigned int> uvindices;
        unsigned int mat;
    };

    struct Mesh
    {

        std::vector<aiVector3D> verts;
        std::vector<aiVector3D> normals;
        std::vector<aiVector3D> uv;
        std::vector<Face>       faces;

        uint32_t prevUVIdx;
    };
};

} // end of namespace Assimp

#endif // AI_Q3DIMPORTER_H_IN