glc_trackballmover.h

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00001 /****************************************************************************
00002 
00003  This file is part of the GLC-lib library.
00004  Copyright (C) 2005-2008 Laurent Ribon (laumaya@users.sourceforge.net)
00005  Version 2.0.0, packaged on July 2010.
00006 
00007  http://glc-lib.sourceforge.net
00008 
00009  GLC-lib is free software; you can redistribute it and/or modify
00010  it under the terms of the GNU Lesser General Public License as published by
00011  the Free Software Foundation; either version 3 of the License, or
00012  (at your option) any later version.
00013 
00014  GLC-lib is distributed in the hope that it will be useful,
00015  but WITHOUT ANY WARRANTY; without even the implied warranty of
00016  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00017  GNU Lesser General Public License for more details.
00018 
00019  You should have received a copy of the GNU Lesser General Public License
00020  along with GLC-lib; if not, write to the Free Software
00021  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00022 
00023  *****************************************************************************/
00025 
00026 #ifndef GLC_TRACKBALLMOVER_H_
00027 #define GLC_TRACKBALLMOVER_H_
00028 
00029 #include "glc_mover.h"
00030 
00031 #include "../glc_config.h"
00032 
00035 
00036 
00037 class GLC_LIB_EXPORT GLC_TrackBallMover : public GLC_Mover
00038 {
00040 
00042 
00043 public:
00045         GLC_TrackBallMover(GLC_Viewport*, const QList<GLC_RepMover*>& repsList= QList<GLC_RepMover*>());
00046 
00048         GLC_TrackBallMover(const GLC_TrackBallMover&);
00049 
00051         virtual ~GLC_TrackBallMover();
00053 
00055 
00057 
00058 public:
00060         virtual GLC_Mover* clone() const;
00062 
00064 
00066 
00067 public:
00069         virtual void init(QMouseEvent * e);
00070 
00072         virtual bool move(QMouseEvent * e);
00073 
00075 
00077 // Private services Functions
00079 private:
00081         GLC_Vector3d mapForTracking( double , double) const;
00082 
00084 // Private Members
00086 private:
00088         double m_Ratio;
00089 
00090 
00091 };
00092 
00093 #endif /* GLC_TRACKBALLMOVER_H_ */

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©2005-2010 Laurent Ribon