OpenMesh

- Main Page
- Related Pages
- Modules
- Namespaces
- Classes
- Files

- File List
- File Members

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
McDecimaterT.hh
Go to the documentation of this file.
1 /*===========================================================================*\
2 * *
3 * OpenMesh *
4 * Copyright (C) 2001-2012 by Computer Graphics Group, RWTH Aachen *
5 * www.openmesh.org *
6 * *
7 *---------------------------------------------------------------------------*
8 * This file is part of OpenMesh. *
9 * *
10 * OpenMesh is free software: you can redistribute it and/or modify *
11 * it under the terms of the GNU Lesser General Public License as *
12 * published by the Free Software Foundation, either version 3 of *
13 * the License, or (at your option) any later version with the *
14 * following exceptions: *
15 * *
16 * If other files instantiate templates or use macros *
17 * or inline functions from this file, or you compile this file and *
18 * link it with other files to produce an executable, this file does *
19 * not by itself cause the resulting executable to be covered by the *
20 * GNU Lesser General Public License. This exception does not however *
21 * invalidate any other reasons why the executable file might be *
22 * covered by the GNU Lesser General Public License. *
23 * *
24 * OpenMesh is distributed in the hope that it will be useful, *
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
27 * GNU Lesser General Public License for more details. *
28 * *
29 * You should have received a copy of the GNU LesserGeneral Public *
30 * License along with OpenMesh. If not, *
31 * see <http://www.gnu.org/licenses/>. *
32 * *
33 \*===========================================================================*/
34
35 /*===========================================================================*\
36 * *
37 * $Revision: 737 $ *
38 * $Date: 2012-10-08 09:33:20 +0200 (Mo, 08 Okt 2012) $ *
39 * *
40 \*===========================================================================*/
41
45 //=============================================================================
46 //
47 // CLASS McDecimaterT
48 //
49 //=============================================================================
50
51 #ifndef OPENMESH_MC_DECIMATER_DECIMATERT_HH
52 #define OPENMESH_MC_DECIMATER_DECIMATERT_HH
53
54
55 //== INCLUDES =================================================================
56
57 #include <memory>
58 #include <OpenMesh/Tools/Decimater/BaseDecimaterT.hh>
59
60
61
62 //== NAMESPACE ================================================================
63
64 namespace OpenMesh {
65 namespace Decimater {
66
67
68 //== CLASS DEFINITION =========================================================
69
70
74 template < typename MeshT >
75 class McDecimaterT : virtual public BaseDecimaterT<MeshT> //virtual especially for the mixed decimater
76 {
77 public: //-------------------------------------------------------- public types
78
79 typedef McDecimaterT< MeshT > Self;
80 typedef MeshT Mesh;
81 typedef CollapseInfoT<MeshT> CollapseInfo;
82 typedef ModBaseT<MeshT> Module;
83 typedef std::vector< Module* > ModuleList;
84 typedef typename ModuleList::iterator ModuleListIterator;
85
86 public: //------------------------------------------------------ public methods
87
89 McDecimaterT( Mesh& _mesh );
90
92 ~McDecimaterT();
93
94 public:
95
99 size_t decimate( size_t _n_collapses );
100
102 size_t decimate_to( size_t _n_vertices )
103 {
104 return ( (_n_vertices < this->mesh().n_vertices()) ?
105 decimate( this->mesh().n_vertices() - _n_vertices ) : 0 );
106 }
107
112 size_t decimate_to_faces( size_t _n_vertices=0, size_t _n_faces=0 );
113
118 size_t decimate_constraints_only(float _factor);
119
120 size_t samples(){return randomSamples_;}
121 void set_samples(const size_t _value){randomSamples_ = _value;}
122
123 private: //------------------------------------------------------- private data
124
125
126 // reference to mesh
127 Mesh& mesh_;
128
129 unsigned int randomSamples_;
130
131 };
132
133 //=============================================================================
134 } // END_NS_DECIMATER
135 } // END_NS_OPENMESH
136 //=============================================================================
137 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_MULTIPLE_CHOICE_DECIMATER_DECIMATERT_CC)
138 #define OPENMESH_MULTIPLE_CHOICE_DECIMATER_TEMPLATES
139 #include "McDecimaterT.cc"
140 #endif
141 //=============================================================================
142 #endif // OPENMESH_MC_DECIMATER_DECIMATERT_HH defined
143 //=============================================================================
144