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McDecimaterT.hh
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35 /*===========================================================================*\
36 * *
37 * $Revision: 990 $ *
38 * $Date: 2014-02-05 10:01:07 +0100 (Mi, 05. Feb 2014) $ *
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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
OpenMesh::Decimater::McDecimaterT::decimate_constraints_only
size_t decimate_constraints_only(float _factor)
Decimate only with constraints, while _factor gives the percentage of the constraints that should be ...
Definition: McDecimaterT.cc:352
OpenMesh::Decimater::CollapseInfoT
Stores information about a halfedge collapse.
Definition: CollapseInfoT.hh:73
OpenMesh::Decimater::BaseDecimaterT
Definition: BaseDecimaterT.hh:82
OpenMesh::Decimater::McDecimaterT
Multiple choice decimater framework.
Definition: McDecimaterT.hh:75
McDecimaterT.cc
OpenMesh::Decimater::McDecimaterT::McDecimaterT
McDecimaterT(Mesh &_mesh)
Constructor.
Definition: McDecimaterT.cc:75
OpenMesh::Decimater::ModBaseT
Base class for all decimation modules.
Definition: ModBaseT.hh:190
OpenMesh::Decimater::McDecimaterT::decimate_to_faces
size_t decimate_to_faces(size_t _n_vertices=0, size_t _n_faces=0)
Decimate to target complexity (vertices and faces).
Definition: McDecimaterT.cc:218
OpenMesh::Decimater::McDecimaterT::~McDecimaterT
~McDecimaterT()
Destructor.
Definition: McDecimaterT.cc:91
OpenMesh::Decimater::BaseDecimaterT::mesh
Mesh & mesh()
access mesh. used in modules.
Definition: BaseDecimaterT.hh:117
BaseDecimaterT.hh
OpenMesh::Decimater::McDecimaterT::decimate
size_t decimate(size_t _n_collapses)
Decimate (perform _n_collapses collapses).
Definition: McDecimaterT.cc:103
OpenMesh::Decimater::McDecimaterT::decimate_to
size_t decimate_to(size_t _n_vertices)
Decimate to target complexity, returns number of collapses.
Definition: McDecimaterT.hh:102