OpenMesh
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>
66
67
68
69//== NAMESPACE ================================================================
70
71namespace OpenMesh {
72namespace Decimater {
73
74
75//== CLASS DEFINITION =========================================================
76
77
81template < typename MeshT >
82class McDecimaterT : virtual public BaseDecimaterT<MeshT> //virtual especially for the mixed decimater
83{
84public: //-------------------------------------------------------- public types
85
87 typedef MeshT Mesh;
89 typedef ModBaseT<MeshT> Module;
90 typedef std::vector< Module* > ModuleList;
91 typedef typename ModuleList::iterator ModuleListIterator;
92
93public: //------------------------------------------------------ public methods
94
96 McDecimaterT( Mesh& _mesh );
97
100
101public:
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
130private: //------------------------------------------------------- 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
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
Definition: BaseDecimaterT.hh:91
Mesh & mesh()
access mesh. used in modules.
Definition: BaseDecimaterT.hh:143
Stores information about a halfedge collapse.
Definition: CollapseInfoT.hh:80
Multiple choice decimater framework.
Definition: McDecimaterT.hh:83
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
~McDecimaterT()
Destructor.
Definition: McDecimaterT.cc:97
size_t decimate(size_t _n_collapses)
Decimate (perform _n_collapses collapses).
Definition: McDecimaterT.cc:108
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
size_t decimate_to(size_t _n_vertices)
Decimate to target complexity, returns number of collapses.
Definition: McDecimaterT.hh:109
McDecimaterT(Mesh &_mesh)
Constructor.
Definition: McDecimaterT.cc:82
Base class for all decimation modules.
Definition: ModBaseT.hh:198

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