SpringEffect.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 __SPRINGEFFECT_H__
#define __SPRINGEFFECT_H__
 
#include <H3D/H3DForceEffect.h> 
#include <HAPI/HapticSpring.h>
#include <H3D/SFVec3f.h>
#include <H3D/SFBool.h>
#include <H3D/SFFloat.h>
#include <H3D/SFInt32.h>
#include <H3D/MFVec3f.h>
 
namespace H3D {
  class H3DAPI_API SpringEffect: public H3DForceEffect {
  public:
    SpringEffect( Inst< SFVec3f     > _position = 0,
                  Inst< MFVec3f     > _force = 0,
                  Inst< SFFloat     > _springConstant = 0,
                  Inst< SFFloat     > _startDistance = 0,
                  Inst< SFFloat     > _escapeDistance = 0,
                  Inst< SFBool      > _active = 0, 
                  Inst< MFInt32     > _deviceIndex = 0,
                  Inst< SFNode      >  _metadata = 0,
                  Inst< SFFloat     > _damping = 0,
                  Inst< SFFloat     > _positionInterpolation = 0,
                  Inst< SFVec3f     > _interpolatedPosition = 0 );
 
    virtual void traverseSG( TraverseInfo &ti );
 
 
    H3DUniquePtr< SFVec3f > position;
 
    H3DUniquePtr< MFVec3f > force;
    
    H3DUniquePtr< SFFloat > springConstant;
 
    H3DUniquePtr< SFFloat > startDistance;
 
    H3DUniquePtr< SFFloat > escapeDistance;
 
    H3DUniquePtr< SFBool > active;
 
    H3DUniquePtr< SFFloat > damping;
 
    H3DUniquePtr< SFFloat > positionInterpolation;
 
    H3DUniquePtr< SFVec3f > interpolatedPosition;
 
    static H3DNodeDatabase database;
 
    AutoRefVector< HAPI::HapticSpring > haptic_spring;
 
  protected:
    virtual HAPI::HapticSpring * createHAPISpring() {
      return new HAPI::HapticSpring(true);
    }
  };
}
 
#endif