OpenMesh
MixedDecimaterT.hh
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52 //=============================================================================
53 //
54 // CLASS MixedDecimaterT - IMPLEMENTATION
55 //
56 //=============================================================================
57 
58 #ifndef OPENMESH_MIXED_DECIMATER_DECIMATERT_HH
59 #define OPENMESH_MIXED_DECIMATER_DECIMATERT_HH
60 
61 
62 //== INCLUDES =================================================================
63 
64 #include <memory>
67 
68 
69 
70 //== NAMESPACE ================================================================
71 
72 namespace OpenMesh {
73 namespace Decimater {
74 
75 
76 //== CLASS DEFINITION =========================================================
77 
78 
82 template < typename MeshT >
83 class MixedDecimaterT : public McDecimaterT<MeshT>, public DecimaterT<MeshT>
84 {
85 public: //-------------------------------------------------------- public types
86 
88  typedef MeshT Mesh;
90  typedef ModBaseT<MeshT> Module;
91  typedef std::vector< Module* > ModuleList;
92  typedef typename ModuleList::iterator ModuleListIterator;
93 
94 public: //------------------------------------------------------ public methods
95 
97  MixedDecimaterT( Mesh& _mesh );
98 
101 
102 public:
103 
107  size_t decimate( const size_t _n_collapses, const float _mc_factor );
108 
110  size_t decimate_to( size_t _n_vertices, const float _mc_factor )
111  {
112  return ( (_n_vertices < this->mesh().n_vertices()) ?
113  decimate( this->mesh().n_vertices() - _n_vertices, _mc_factor ) : 0 );
114  }
115 
120  size_t decimate_to_faces( const size_t _n_vertices=0, const size_t _n_faces=0 , const float _mc_factor = 0.8);
121 
122 private: //------------------------------------------------------- private data
123 
124 };
125 
126 //=============================================================================
127 } // END_NS_DECIMATER
128 } // END_NS_OPENMESH
129 //=============================================================================
130 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_MIXED_DECIMATER_DECIMATERT_CC)
131 #define OPENMESH_MIXED_DECIMATER_TEMPLATES
132 #include "MixedDecimaterT.cc"
133 #endif
134 //=============================================================================
135 #endif // OPENMESH_MIXED_DECIMATER_DECIMATERT_HH
136 //=============================================================================
size_t decimate(const size_t _n_collapses, const float _mc_factor)
Decimate (perform _n_collapses collapses).
Definition: MixedDecimaterT.cc:91
size_t decimate_to(size_t _n_vertices, const float _mc_factor)
Decimate to target complexity, returns number of collapses.
Definition: MixedDecimaterT.hh:110
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
Decimater framework.
Definition: DecimaterT.hh:83
Multiple choice decimater framework.
Definition: McDecimaterT.hh:82
size_t decimate_to_faces(const size_t _n_vertices=0, const size_t _n_faces=0, const float _mc_factor=0.8)
Decimate to target complexity (vertices and faces).
Definition: MixedDecimaterT.cc:115
Stores information about a halfedge collapse.
Definition: CollapseInfoT.hh:80
~MixedDecimaterT()
Destructor.
Definition: MixedDecimaterT.cc:85
Definition: BaseDecimaterT.hh:90
Mesh & mesh()
access mesh. used in modules.
Definition: BaseDecimaterT.hh:143
Base class for all decimation modules.
Definition: ModBaseT.hh:197
MixedDecimaterT(Mesh &_mesh)
Constructor.
Definition: MixedDecimaterT.cc:77
Mixed decimater framework.
Definition: MixedDecimaterT.hh:83

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