glc_stltoworld.h

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/****************************************************************************

 This file is part of the GLC-lib library.
 Copyright (C) 2005-2008 Laurent Ribon (laumaya@users.sourceforge.net)
 http://glc-lib.sourceforge.net

 GLC-lib is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
 the Free Software Foundation; either version 3 of the License, or
 (at your option) any later version.

 GLC-lib is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public License
 along with GLC-lib; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

*****************************************************************************/


#ifndef GLC_STLTOWORLD_H_
#define GLC_STLTOWORLD_H_

#include <QString>
#include <QObject>
#include <QFile>
#include <QTextStream>

#include "../geometry/glc_mesh.h"
#include "../maths/glc_vector3df.h"

#include "../glc_config.h"

class GLC_World;
class QGLContext;




class GLC_LIB_EXPORT GLC_StlToWorld : public QObject
{
        Q_OBJECT


public:
        GLC_StlToWorld();
        virtual ~GLC_StlToWorld();



public:
        GLC_World* CreateWorldFromStl(QFile &file);



private:
        void clear();
        void scanFacet();
        GLC_Vector3df extract3dVect(QString &);
        void LoadBinariStl(QFile &);




// Qt Signals
        signals:
        void currentQuantum(int);

        /* Private members */
private:
        GLC_World* m_pWorld;

        QString m_FileName;

        int m_CurrentLineNumber;

        QTextStream m_StlStream;

        GLC_Mesh* m_pCurrentMesh;

        IndexList m_CurrentFace;

        QList<float> m_VertexBulk;

        QList<float> m_NormalBulk;

        GLuint m_CurrentIndex;
};

#endif /*GLC_STLTOWORLD_H_*/