OpenMesh: OpenMesh/Tools/Decimater/McDecimaterT.hh Source File

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McDecimaterT.hh
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52 //=============================================================================
53 //
54 // CLASS McDecimaterT
55 //
56 //=============================================================================
57
58 #ifndef OPENMESH_MC_DECIMATER_DECIMATERT_HH
59 #define OPENMESH_MC_DECIMATER_DECIMATERT_HH
60
61
62 //== INCLUDES =================================================================
63
64 #include <memory>
65 #include <OpenMesh/Tools/Decimater/BaseDecimaterT.hh>
66
67
68
69 //== NAMESPACE ================================================================
70
71 namespace OpenMesh {
72 namespace Decimater {
73
74
75 //== CLASS DEFINITION =========================================================
76
77
81 template < typename MeshT >
82 class McDecimaterT : virtual public BaseDecimaterT<MeshT> //virtual especially for the mixed decimater
83 {
84 public: //-------------------------------------------------------- public types
85
86 typedef McDecimaterT< MeshT > Self;
87 typedef MeshT Mesh;
88 typedef CollapseInfoT<MeshT> CollapseInfo;
89 typedef ModBaseT<MeshT> Module;
90 typedef std::vector< Module* > ModuleList;
91 typedef typename ModuleList::iterator ModuleListIterator;
92
93 public: //------------------------------------------------------ public methods
94
96 McDecimaterT( Mesh& _mesh );
97
99 ~McDecimaterT();
100
101 public:
102
106 size_t decimate( size_t _n_collapses );
107
109 size_t decimate_to( size_t _n_vertices )
110 {
111 return ( (_n_vertices < this->mesh().n_vertices()) ?
112 decimate( this->mesh().n_vertices() - _n_vertices ) : 0 );
113 }
114
119 size_t decimate_to_faces( size_t _n_vertices=0, size_t _n_faces=0 );
120
125 size_t decimate_constraints_only(float _factor);
126
127 size_t samples(){return randomSamples_;}
128 void set_samples(const size_t _value){randomSamples_ = _value;}
129
130 private: //------------------------------------------------------- private data
131
132
133 // reference to mesh
134 Mesh& mesh_;
135
136 size_t randomSamples_;
137
138 };
139
140 //=============================================================================
141 } // END_NS_DECIMATER
142 } // END_NS_OPENMESH
143 //=============================================================================
144 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_MULTIPLE_CHOICE_DECIMATER_DECIMATERT_CC)
145 #define OPENMESH_MULTIPLE_CHOICE_DECIMATER_TEMPLATES
146 #include "McDecimaterT.cc"
147 #endif
148 //=============================================================================
149 #endif // OPENMESH_MC_DECIMATER_DECIMATERT_HH defined
150 //=============================================================================
151
OpenMesh::Decimater::McDecimaterT::~McDecimaterT
~McDecimaterT()
Destructor.
Definition: McDecimaterT.cc:97
OpenMesh::Decimater::McDecimaterT::McDecimaterT
McDecimaterT(Mesh &_mesh)
Constructor.
Definition: McDecimaterT.cc:82
OpenMesh::Decimater::McDecimaterT
Multiple choice decimater framework.
Definition: McDecimaterT.hh:82
McDecimaterT.cc
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
BaseDecimaterT.hh
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:232
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:375
OpenMesh::Decimater::BaseDecimaterT::mesh
Mesh & mesh()
access mesh. used in modules.
Definition: BaseDecimaterT.hh:143
OpenMesh::Decimater::CollapseInfoT
Stores information about a halfedge collapse.
Definition: CollapseInfoT.hh:80
OpenMesh::Decimater::McDecimaterT::decimate
size_t decimate(size_t _n_collapses)
Decimate (perform _n_collapses collapses).
Definition: McDecimaterT.cc:108
OpenMesh::Decimater::McDecimaterT::decimate_to
size_t decimate_to(size_t _n_vertices)
Decimate to target complexity, returns number of collapses.
Definition: McDecimaterT.hh:109
OpenMesh::Decimater::BaseDecimaterT
Definition: BaseDecimaterT.hh:90
OpenMesh::Decimater::ModBaseT
Base class for all decimation modules.
Definition: ModBaseT.hh:197