SoTrackballManip.h

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/*=======================================================================
 * Copyright 1991-1996, Silicon Graphics, Inc.
 * ALL RIGHTS RESERVED
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 * Use, duplication or disclosure by the Government is subject to restrictions
 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights
 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
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 * Supplement.  Contractor/manufacturer is Silicon Graphics, Inc.,
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**=======================================================================*/
/*=======================================================================
** Author      : Paul Isaacs (MMM yyyy)
**=======================================================================*/
/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
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**=======================================================================*/
/*=======================================================================
** Modified by : VSG (MMM YYYY)
**=======================================================================*/
 
 
#ifndef  _SO_TRACKBALL_MANIP_
#define  _SO_TRACKBALL_MANIP_
 
#include <Inventor/manips/SoTransformManip.h>
 
//
//  Class: SoTrackballManip
//
//  Trackball manipulator - allows user to rotate objects.
//
 
class  SoTrackballManip : public SoTransformManip {
 
  SO_NODE_HEADER(SoTrackballManip);
 
 public:
  SoTrackballManip();
 
 private:
  static void         initClass();    // initialize the class
  static void exitClass();
 
 private:
  virtual ~SoTrackballManip();
};
 
#endif /* _SO_TRACKBALL_MANIP_ */