glc_trackballmover.h

Go to the documentation of this file.
00001 /****************************************************************************
00002 
00003  This file is part of the GLC-lib library.
00004  Copyright (C) 2005-2008 Laurent Ribon (laumaya@users.sourceforge.net)
00005  http://glc-lib.sourceforge.net
00006 
00007  GLC-lib is free software; you can redistribute it and/or modify
00008  it under the terms of the GNU Lesser General Public License as published by
00009  the Free Software Foundation; either version 3 of the License, or
00010  (at your option) any later version.
00011 
00012  GLC-lib is distributed in the hope that it will be useful,
00013  but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  GNU Lesser General Public License for more details.
00016 
00017  You should have received a copy of the GNU Lesser General Public License
00018  along with GLC-lib; if not, write to the Free Software
00019  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00020 
00021  *****************************************************************************/
00023 
00024 #ifndef GLC_TRACKBALLMOVER_H_
00025 #define GLC_TRACKBALLMOVER_H_
00026 
00027 #include "glc_mover.h"
00028 
00029 #include "../glc_config.h"
00030 
00033 
00034 
00035 class GLC_LIB_EXPORT GLC_TrackBallMover : public GLC_Mover
00036 {
00038 
00040 
00041 public:
00043         GLC_TrackBallMover(GLC_Viewport*, const QList<GLC_RepMover*>& repsList= QList<GLC_RepMover*>());
00044 
00046         GLC_TrackBallMover(const GLC_TrackBallMover&);
00047 
00049         virtual ~GLC_TrackBallMover();
00051 
00053 
00055 
00056 public:
00058         virtual GLC_Mover* clone() const;
00060 
00062 
00064 
00065 public:
00067         virtual void init(const GLC_UserInput& userInput);
00068 
00070         virtual bool move(const GLC_UserInput& userInput);
00071 
00073         void setRatio(double ratio);
00074 
00076 
00078 // Private services Functions
00080 private:
00082         GLC_Vector3d mapForTracking( double , double) const;
00083 
00085 // Private Members
00087 private:
00089         double m_Ratio;
00090 
00091 
00092 };
00093 
00094 #endif /* GLC_TRACKBALLMOVER_H_ */

SourceForge.net Logo

©2005-2011 Laurent Ribon