JacobiLaplaceSmootherT.hh 4.91 KB
Newer Older
Jan Möbius's avatar
Jan Möbius committed
1
/* ========================================================================= *
2
3
 *                                                                           *
 *                               OpenMesh                                    *
Jan Möbius's avatar
Jan Möbius committed
4
 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
Jan Möbius's avatar
Typo    
Jan Möbius committed
5
 *           Department of Computer Graphics and Multimedia                  *
Jan Möbius's avatar
Jan Möbius committed
6
7
 *                          All rights reserved.                             *
 *                            www.openmesh.org                               *
8
 *                                                                           *
Jan Möbius's avatar
Jan Möbius committed
9
10
11
 *---------------------------------------------------------------------------*
 * This file is part of OpenMesh.                                            *
 *---------------------------------------------------------------------------*
12
 *                                                                           *
Jan Möbius's avatar
Jan Möbius committed
13
14
15
 * Redistribution and use in source and binary forms, with or without        *
 * modification, are permitted provided that the following conditions        *
 * are met:                                                                  *
16
 *                                                                           *
Jan Möbius's avatar
Jan Möbius committed
17
18
 * 1. Redistributions of source code must retain the above copyright notice, *
 *    this list of conditions and the following disclaimer.                  *
19
 *                                                                           *
Jan Möbius's avatar
Jan Möbius committed
20
21
22
 * 2. Redistributions in binary form must reproduce the above copyright      *
 *    notice, this list of conditions and the following disclaimer in the    *
 *    documentation and/or other materials provided with the distribution.   *
23
 *                                                                           *
Jan Möbius's avatar
Jan Möbius committed
24
25
26
 * 3. Neither the name of the copyright holder nor the names of its          *
 *    contributors may be used to endorse or promote products derived from   *
 *    this software without specific prior written permission.               *
27
 *                                                                           *
Jan Möbius's avatar
Jan Möbius committed
28
29
30
31
32
33
34
35
36
37
38
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *
Jan Möbius's avatar
Jan Möbius committed
39
40
 *                                                                           *
 * ========================================================================= */
41

42

Jan Möbius's avatar
Jan Möbius committed
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112

/** \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
#include "JacobiLaplaceSmootherT.cc"
#endif
//=============================================================================
#endif // OPENMESH_JACOBI_LAPLACE_SMOOTHERT_HH defined
//=============================================================================