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

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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>
65 #include <OpenMesh/Tools/Decimater/McDecimaterT.hh>
66 #include <OpenMesh/Tools/Decimater/DecimaterT.hh>
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
87 typedef McDecimaterT< MeshT > Self;
88 typedef MeshT Mesh;
89 typedef CollapseInfoT<MeshT> CollapseInfo;
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
100 ~MixedDecimaterT();
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 //=============================================================================
MixedDecimaterT.cc
OpenMesh::Decimater::DecimaterT
Decimater framework.
Definition: DecimaterT.hh:83
OpenMesh::Decimater::MixedDecimaterT::decimate_to_faces
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
DecimaterT.hh
OpenMesh::Decimater::McDecimaterT
Multiple choice decimater framework.
Definition: McDecimaterT.hh:82
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
OpenMesh::Decimater::BaseDecimaterT::mesh
Mesh & mesh()
access mesh. used in modules.
Definition: BaseDecimaterT.hh:143
OpenMesh::Decimater::MixedDecimaterT::decimate
size_t decimate(const size_t _n_collapses, const float _mc_factor)
Decimate (perform _n_collapses collapses).
Definition: MixedDecimaterT.cc:91
OpenMesh::Decimater::CollapseInfoT
Stores information about a halfedge collapse.
Definition: CollapseInfoT.hh:80
OpenMesh::Decimater::MixedDecimaterT::MixedDecimaterT
MixedDecimaterT(Mesh &_mesh)
Constructor.
Definition: MixedDecimaterT.cc:77
OpenMesh::Decimater::MixedDecimaterT::decimate_to
size_t decimate_to(size_t _n_vertices, const float _mc_factor)
Decimate to target complexity, returns number of collapses.
Definition: MixedDecimaterT.hh:110
McDecimaterT.hh
OpenMesh::Decimater::BaseDecimaterT
Definition: BaseDecimaterT.hh:90
OpenMesh::Decimater::MixedDecimaterT::~MixedDecimaterT
~MixedDecimaterT()
Destructor.
Definition: MixedDecimaterT.cc:85
OpenMesh::Decimater::ModBaseT
Base class for all decimation modules.
Definition: ModBaseT.hh:197
OpenMesh::Decimater::MixedDecimaterT
Mixed decimater framework.
Definition: MixedDecimaterT.hh:83