glc_objmtlloader.h

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

 This file is part of the GLC-lib library.
 Copyright (C) 2005-2008 Laurent Ribon (laumaya@users.sourceforge.net)
 Version 2.0.0 Beta 1, packaged on April 2010.

 http://glc-lib.sourceforge.net

 GLC-lib is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 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 General Public License for more details.

 You should have received a copy of the GNU 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_OBJMTLLOADER_H_
#define GLC_OBJMTLLOADER_H_

#include <QString>
#include <QHash>
#include <QTextStream>
#include <../shading/glc_material.h>

#include "../glc_config.h"

class QGLContext;


class GLC_LIB_EXPORT GLC_ObjMtlLoader
{



public:
        GLC_ObjMtlLoader(const QGLContext*, const QString&);

        virtual ~GLC_ObjMtlLoader();



public:
        inline bool contains(const QString &name) const
        {return m_Materials.contains(name);}

        GLC_Material* material(const QString&);

        inline QStringList listOfAttachedFileName() const
        {return m_ListOfAttachedFileName.toList();}




public:
        bool loadMaterials();




private:
        bool extractMaterialName(QString &);

        void extractTextureFileName(QString &);

        bool extractRGBValue(QString &);

        bool extractOneValue(QString &);

        QString getTextureName(QTextStream &, const QString &);

        void processMayaSpecific();



// Private members
private:
        QString m_FileName;

        GLC_Material* m_pCurrentMaterial;

        QHash<QString, GLC_Material*> m_Materials;

        QString m_LoadStatus;

        const QGLContext *m_pQGLContext;

        QSet<QString> m_ListOfAttachedFileName;


};

#endif /*GLC_OBJMTLLOADER_H_*/