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McDecimaterT.hh
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43
47 //=============================================================================
48 //
49 // CLASS McDecimaterT
50 //
51 //=============================================================================
52
53 #ifndef OPENMESH_MC_DECIMATER_DECIMATERT_HH
54 #define OPENMESH_MC_DECIMATER_DECIMATERT_HH
55
56
57 //== INCLUDES =================================================================
58
59 #include <memory>
60 #include <OpenMesh/Tools/Decimater/BaseDecimaterT.hh>
61
62
63
64 //== NAMESPACE ================================================================
65
66 namespace OpenMesh {
67 namespace Decimater {
68
69
70 //== CLASS DEFINITION =========================================================
71
72
76 template < typename MeshT >
77 class McDecimaterT : virtual public BaseDecimaterT<MeshT> //virtual especially for the mixed decimater
78 {
79 public: //-------------------------------------------------------- public types
80
81 typedef McDecimaterT< MeshT > Self;
82 typedef MeshT Mesh;
83 typedef CollapseInfoT<MeshT> CollapseInfo;
84 typedef ModBaseT<MeshT> Module;
85 typedef std::vector< Module* > ModuleList;
86 typedef typename ModuleList::iterator ModuleListIterator;
87
88 public: //------------------------------------------------------ public methods
89
91 McDecimaterT( Mesh& _mesh );
92
94 ~McDecimaterT();
95
96 public:
97
101 size_t decimate( size_t _n_collapses );
102
104 size_t decimate_to( size_t _n_vertices )
105 {
106 return ( (_n_vertices < this->mesh().n_vertices()) ?
107 decimate( this->mesh().n_vertices() - _n_vertices ) : 0 );
108 }
109
114 size_t decimate_to_faces( size_t _n_vertices=0, size_t _n_faces=0 );
115
120 size_t decimate_constraints_only(float _factor);
121
122 size_t samples(){return randomSamples_;}
123 void set_samples(const size_t _value){randomSamples_ = _value;}
124
125 private: //------------------------------------------------------- private data
126
127
128 // reference to mesh
129 Mesh& mesh_;
130
131 size_t randomSamples_;
132
133 };
134
135 //=============================================================================
136 } // END_NS_DECIMATER
137 } // END_NS_OPENMESH
138 //=============================================================================
139 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_MULTIPLE_CHOICE_DECIMATER_DECIMATERT_CC)
140 #define OPENMESH_MULTIPLE_CHOICE_DECIMATER_TEMPLATES
141 #include "McDecimaterT_impl.hh"
142 #endif
143 //=============================================================================
144 #endif // OPENMESH_MC_DECIMATER_DECIMATERT_HH defined
145 //=============================================================================
146
OpenMesh::Decimater::ModBaseT
Base class for all decimation modules.
Definition: ModBaseT.hh:192
McDecimaterT_impl.hh
OpenMesh::Decimater::McDecimaterT::~McDecimaterT
~McDecimaterT()
Destructor.
Definition: McDecimaterT_impl.hh:91
BaseDecimaterT.hh
OpenMesh::Decimater::McDecimaterT::decimate
size_t decimate(size_t _n_collapses)
Decimate (perform _n_collapses collapses).
Definition: McDecimaterT_impl.hh:102
OpenMesh::Decimater::BaseDecimaterT
Definition: BaseDecimaterT.hh:85
OpenMesh::Decimater::BaseDecimaterT::mesh
Mesh & mesh()
access mesh. used in modules.
Definition: BaseDecimaterT.hh:138
OpenMesh::Decimater::McDecimaterT::McDecimaterT
McDecimaterT(Mesh &_mesh)
Constructor.
Definition: McDecimaterT_impl.hh:76
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_impl.hh:226
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:59
OpenMesh::Decimater::McDecimaterT
Multiple choice decimater framework.
Definition: McDecimaterT.hh:77
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_impl.hh:369
OpenMesh::Decimater::CollapseInfoT
Stores information about a halfedge collapse.
Definition: CollapseInfoT.hh:74
OpenMesh::Decimater::McDecimaterT::decimate_to
size_t decimate_to(size_t _n_vertices)
Decimate to target complexity, returns number of collapses.
Definition: McDecimaterT.hh:104