JacobiLaplaceSmootherT.hh 4.91 KB
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/* ========================================================================= *
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 *                               OpenMesh                                    *
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 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
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 *           Department of Computer Graphics and Multimedia                  *
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 *                          All rights reserved.                             *
 *                            www.openmesh.org                               *
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 *---------------------------------------------------------------------------*
 * This file is part of OpenMesh.                                            *
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 * Redistribution and use in source and binary forms, with or without        *
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 * 1. Redistributions of source code must retain the above copyright notice, *
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 * 2. Redistributions in binary form must reproduce the above copyright      *
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 * 3. Neither the name of the copyright holder nor the names of its          *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
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 *                                                                           *
 * ========================================================================= */
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/** \file JacobiLaplaceSmootherT.hh
    
 */


//=============================================================================
//
//  CLASS JacobiLaplaceSmootherT
//
//=============================================================================

#ifndef OPENMESH_JACOBI_LAPLACE_SMOOTHERT_HH
#define OPENMESH_JACOBI_LAPLACE_SMOOTHERT_HH


//== INCLUDES =================================================================

#include <OpenMesh/Tools/Smoother/LaplaceSmootherT.hh>


//== NAMESPACES ===============================================================

namespace OpenMesh {
namespace Smoother {

//== CLASS DEFINITION =========================================================

/** Laplacian Smoothing.
 *
 */
template <class Mesh>
class JacobiLaplaceSmootherT : public LaplaceSmootherT<Mesh>
{
private:
  typedef LaplaceSmootherT<Mesh>            Base;
  
public:

  JacobiLaplaceSmootherT( Mesh& _mesh ) : LaplaceSmootherT<Mesh>(_mesh) {}

  // override: alloc umbrellas
  void smooth(unsigned int _n);


protected:

  virtual void compute_new_positions_C0();
  virtual void compute_new_positions_C1();


private:

  OpenMesh::VPropHandleT<typename Mesh::Normal>   umbrellas_;
  OpenMesh::VPropHandleT<typename Mesh::Normal>   squared_umbrellas_;
};


//=============================================================================
} // namespace Smoother
} // namespace OpenMesh
//=============================================================================
#if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_JACOBI_LAPLACE_SMOOTHERT_C)
#define OPENMESH_JACOBI_LAPLACE_SMOOTHERT_TEMPLATES
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#include "JacobiLaplaceSmootherT_impl.hh"
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#endif
//=============================================================================
#endif // OPENMESH_JACOBI_LAPLACE_SMOOTHERT_HH defined
//=============================================================================