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MixedDecimaterT.hh
1 /*===========================================================================*\
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33 \*===========================================================================*/
34
35 /*===========================================================================*\
36 * *
37 * $Revision: 737 $ *
38 * $Date: 2012-10-08 09:33:20 +0200 (Mo, 08 Okt 2012) $ *
39 * *
40 \*===========================================================================*/
41
45 //=============================================================================
46 //
47 // CLASS MixedDecimaterT - IMPLEMENTATION
48 //
49 //=============================================================================
50
51 #ifndef OPENMESH_MIXED_DECIMATER_DECIMATERT_HH
52 #define OPENMESH_MIXED_DECIMATER_DECIMATERT_HH
53
54
55 //== INCLUDES =================================================================
56
57 #include <memory>
58 #include <OpenMesh/Tools/Decimater/McDecimaterT.hh>
59 #include <OpenMesh/Tools/Decimater/DecimaterT.hh>
60
61
62
63 //== NAMESPACE ================================================================
64
65 namespace OpenMesh {
66 namespace Decimater {
67
68
69 //== CLASS DEFINITION =========================================================
70
71
75 template < typename MeshT >
76 class MixedDecimaterT : public McDecimaterT<MeshT>, public DecimaterT<MeshT>
77 {
78 public: //-------------------------------------------------------- public types
79
80 typedef McDecimaterT< MeshT > Self;
81 typedef MeshT Mesh;
82 typedef CollapseInfoT<MeshT> CollapseInfo;
83 typedef ModBaseT<MeshT> Module;
84 typedef std::vector< Module* > ModuleList;
85 typedef typename ModuleList::iterator ModuleListIterator;
86
87 public: //------------------------------------------------------ public methods
88
90 MixedDecimaterT( Mesh& _mesh );
91
93 ~MixedDecimaterT();
94
95 public:
96
100 size_t decimate( const size_t _n_collapses, const float _mc_factor );
101
103 size_t decimate_to( size_t _n_vertices, const float _mc_factor )
104 {
105 return ( (_n_vertices < this->mesh().n_vertices()) ?
106 decimate( this->mesh().n_vertices() - _n_vertices, _mc_factor ) : 0 );
107 }
108
113 size_t decimate_to_faces( const size_t _n_vertices=0, const size_t _n_faces=0 , const float _mc_factor = 0.8);
114
115 private: //------------------------------------------------------- private data
116
117 };
118
119 //=============================================================================
120 } // END_NS_DECIMATER
121 } // END_NS_OPENMESH
122 //=============================================================================
123 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_MIXED_DECIMATER_DECIMATERT_CC)
124 #define OPENMESH_MIXED_DECIMATER_TEMPLATES
125 #include "MixedDecimaterT.cc"
126 #endif
127 //=============================================================================
128 #endif // OPENMESH_MIXED_DECIMATER_DECIMATERT_HH
129 //=============================================================================