SpaceballSensor.h

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//    Copyright 2004-2019, SenseGraphics AB
//
//    This file is part of H3D API.
//
//    H3D API 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.
//
//    H3D API 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 H3D API; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//    A commercial license is also available. Please contact us at 
//    www.sensegraphics.com for more information.
//
//
//
#ifndef __SPACEBALLSENSOR_H__
#define __SPACEBALLSENSOR_H__
 
 
#include <H3D/X3DSensorNode.h>
#include <list>
 
#include <H3D/SFVec3f.h>
#include <H3D/MFBool.h>
 
 
 
namespace H3D {
 
  class H3DAPI_API SpaceballSensor : public X3DSensorNode {
  public:
 
    SpaceballSensor( Inst< SFBool  > _enabled   = 0,
                     Inst< SFNode  > _metadata  = 0,
                     Inst< SFBool  > _isActive  = 0,
                     Inst< SFVec3f > _motion    = 0,
                     Inst< SFVec3f > _rotation  = 0,
                     Inst< MFBool  > _buttons   = 0  );
 
    virtual ~SpaceballSensor();
 
    void addGLUTMotionAction( int x, int y, int z );
 
    void addGLUTRotateAction( int x, int y, int z );
 
    void addGLUTButtonAction( int button, int state );
 
 
    static void glutMotionCallback( int x, int y, int z );
    
    static void glutRotateCallback( int x, int y, int z );
    
    static void glutButtonCallback( int button, int state );
    
    H3DUniquePtr< SFVec3f>  motion;
 
    H3DUniquePtr< SFVec3f>   rotation;
 
    H3DUniquePtr< MFBool >   buttons;
 
 
    static H3DNodeDatabase database;
 
  private:
    static list< SpaceballSensor * > instances;  
  };
}
 
#endif