SplinePositionInterpolator.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 __SPLINEPOSITIONINTERPOLATOR_H__
#define __SPLINEPOSITIONINTERPOLATOR_H__
 
#include <H3D/X3DInterpolatorNode.h>
#include <H3D/SFVec3f.h>
#include <H3D/MFVec3f.h>
#include <H3D/SFBool.h>
#include <H3DUtil/H3DMath.h>
 
 
namespace H3D {
 
 
  class H3DAPI_API SplinePositionInterpolator : public X3DInterpolatorNode {
  public:
 
    struct H3DAPI_API SFValue : TypedField< SFVec3f, 
      Types< SFFloat, 
      MFFloat, 
      MFVec3f,
      MFVec3f> >{
        virtual void update();
    };
#ifdef __BORLANDC__
    friend struct SFValue;
#endif
 
    SplinePositionInterpolator( 
      Inst< SFNode  >  _metadata      = 0,
      Inst< SFFloat >  _set_fraction  = 0,
      Inst< MFFloat >  _key           = 0,
      Inst< MFVec3f >  _keyValue      = 0,
      Inst< MFVec3f >  _keyVelocity   = 0,
      Inst< SFValue >  _value_changed = 0,
      Inst< SFBool  >  _closed    = 0,
      Inst< SFBool  >  _normalizeVelocity = 0 );
 
    H3DUniquePtr< MFVec3f > keyValue;
 
    H3DUniquePtr< MFVec3f > keyVelocity;
 
    H3DUniquePtr< SFBool > closed;
 
    
    H3DUniquePtr< SFBool > normalizeVelocity;
    
 
    H3DUniquePtr< SFValue > value_changed;
 
    static H3DNodeDatabase database;
  };
}
 
#endif