Developer Documentation
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Modules Pages
AdaptiveRemesherT.hh
1 /*===========================================================================*\
2 * *
3 * OpenFlipper *
4  * Copyright (c) 2001-2015, RWTH-Aachen University *
5  * Department of Computer Graphics and Multimedia *
6  * All rights reserved. *
7  * www.openflipper.org *
8  * *
9  *---------------------------------------------------------------------------*
10  * This file is part of OpenFlipper. *
11  *---------------------------------------------------------------------------*
12  * *
13  * Redistribution and use in source and binary forms, with or without *
14  * modification, are permitted provided that the following conditions *
15  * are met: *
16  * *
17  * 1. Redistributions of source code must retain the above copyright notice, *
18  * this list of conditions and the following disclaimer. *
19  * *
20  * 2. Redistributions in binary form must reproduce the above copyright *
21  * notice, this list of conditions and the following disclaimer in the *
22  * documentation and/or other materials provided with the distribution. *
23  * *
24  * 3. Neither the name of the copyright holder nor the names of its *
25  * contributors may be used to endorse or promote products derived from *
26  * this software without specific prior written permission. *
27  * *
28  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 \*===========================================================================*/
41 
42 /*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $LastChangedBy$ *
46 * $Date$ *
47 * *
48 \*===========================================================================*/
49 
50 //=============================================================================
51 //
52 // CLASS AdaptiveRemesherT
53 //
54 //=============================================================================
55 
56 
57 #ifndef ADAPTIVE_REMESHERT_HH
58 #define ADAPTIVE_REMESHERT_HH
59 
60 
61 //== INCLUDES =================================================================
62 
63 #include "BaseRemesherT.hh"
64 #include "DiffGeoT.hh"
65 #include <OpenMesh/Core/Utils/Property.hh>
66 
67 #include "../ProgressEmitter.hh"
68 
69 //== NAMESPACES ===============================================================
70 
71 namespace Remeshing {
72 
73 
74 //== CLASS DEFINITION =========================================================
75 
76 
77 template <class Mesh>
78 class AdaptiveRemesherT : public BaseRemesherT<Mesh>
79 {
80  typedef typename BaseRemesherT<Mesh>::Selection Selection;
81 public:
82 
83  typedef BaseRemesherT<Mesh> Base;
84  typedef typename Mesh::Scalar Scalar;
85  typedef typename Mesh::Point Point;
86  typedef typename Mesh::EdgeHandle EdgeHandle;
87  typedef typename Mesh::VertexHandle VertexHandle;
88 
89 
90  AdaptiveRemesherT(Mesh& _mesh, ProgressEmitter* _progress = NULL) : Base(_mesh, _progress) {}
91 
92  void remesh(Scalar _error,
93  Scalar _min_edge_length,
94  Scalar _max_edge_length,
95  unsigned int _iters,
96  bool _use_projection = true,
97  Selection _selection=BaseRemesherT<Mesh>::VERTEX_SELECTION);
98 
99 
100 
101 protected:
102 
103  virtual void init_reference();
104  virtual void project_to_reference(VertexHandle _vh) const;
105 
106  void compute_curvature(Mesh& _mesh, OpenMesh::VPropHandleT<Scalar> _ph);
107 
108  virtual bool is_too_long (VertexHandle _v0, VertexHandle _v1) const;
109  virtual bool is_too_short (VertexHandle _v0, VertexHandle _v1) const;
110 
111 
112 protected:
113 
114  Scalar error_, emax_, emin_;
115 
116  OpenMesh::VPropHandleT<Scalar> refcurv_, curvature_;
117 };
118 
119 
120 //=============================================================================
121 } // namespace Remeshing
122 //=============================================================================
123 #if defined(INCLUDE_TEMPLATES) && !defined(ADAPTIVE_REMESHERT_C)
124 #define ADAPTIVE_REMESHERT_TEMPLATES
125 #include "AdaptiveRemesherT.cc"
126 #endif
127 //=============================================================================
128 #endif // ADAPTIVE_REMESHERT_HH defined
129 //=============================================================================
130 
Kernel::Point Point
Coordinate type.
Definition: PolyMeshT.hh:115
Kernel::Scalar Scalar
Scalar type.
Definition: PolyMeshT.hh:113
Kernel::VertexHandle VertexHandle
Handle for referencing the corresponding item.
Definition: PolyMeshT.hh:139