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McDecimaterT.hh
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1 /*===========================================================================*\
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33 \*===========================================================================*/
34
35 /*===========================================================================*\
36 * *
37 * $Revision: 861 $ *
38 * $Date: 2013-07-24 09:59:43 +0200 (Mi, 24. Jul 2013) $ *
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 size_t 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