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ModEdgeLengthT.hh
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38 * $Date: 2014-02-05 10:01:07 +0100 (Mi, 05. Feb 2014) $ *
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40 \*===========================================================================*/
41
45 //=============================================================================
46 //
47 // CLASS ModEdgeLengthT
48 //
49 //=============================================================================
50 #ifndef OPENMESH_DECIMATER_MODEDGELENGTHT_HH
51 #define OPENMESH_DECIMATER_MODEDGELENGTHT_HH
52
53 //== INCLUDES =================================================================
54
55 #include <OpenMesh/Tools/Decimater/ModBaseT.hh>
56 #include <cfloat>
57
58 //== NAMESPACES ===============================================================
59
60 namespace OpenMesh {
61 namespace Decimater {
62
63 //== CLASS DEFINITION =========================================================
64
73 template<class MeshT>
74 class ModEdgeLengthT: public ModBaseT<MeshT> {
75 public:
76
77 DECIMATING_MODULE( ModEdgeLengthT, MeshT, EdgeLength )
78 ;
79
81 ModEdgeLengthT(MeshT& _mesh, float _edge_length = FLT_MAX,
82 bool _is_binary = true);
83
85 float edge_length() const {
86 return edge_length_;
87 }
88
90 void set_edge_length(float _f) {
91 edge_length_ = _f;
92 sqr_edge_length_ = _f * _f;
93 }
94
100 float collapse_priority(const CollapseInfo& _ci);
101
103 void set_error_tolerance_factor(double _factor);
104
105 private:
106
107 Mesh& mesh_;
108 typename Mesh::Scalar edge_length_, sqr_edge_length_;
109 };
110
111 //=============================================================================
112 }// END_NS_DECIMATER
113 } // END_NS_OPENMESH
114 //=============================================================================
115 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_DECIMATER_MODEDGELENGTHT_C)
116 #define MODEDGELENGTHT_TEMPLATES
117 #include "ModEdgeLengthT.cc"
118 #endif
119 //=============================================================================
120 #endif // OPENMESH_DECIMATER_MODEDGELENGTHT_HH defined
121 //=============================================================================
122
ModBaseT.hh
Base class for all decimation modules.
OpenMesh::Decimater::ModBaseT
Base class for all decimation modules.
Definition: ModBaseT.hh:190
OpenMesh::Decimater::ModEdgeLengthT::collapse_priority
float collapse_priority(const CollapseInfo &_ci)
Compute priority: Binary mode: Don't collapse edges longer then edge_length_ Cont.
Definition: ModEdgeLengthT.cc:73
OpenMesh::Decimater::ModEdgeLengthT
Use edge length to control decimation.
Definition: ModEdgeLengthT.hh:74
ModEdgeLengthT.cc
OpenMesh::Decimater::ModEdgeLengthT::set_error_tolerance_factor
void set_error_tolerance_factor(double _factor)
set the percentage of edge length
Definition: ModEdgeLengthT.cc:82
OpenMesh::Decimater::ModEdgeLengthT::set_edge_length
void set_edge_length(float _f)
set edge_length
Definition: ModEdgeLengthT.hh:90
OpenMesh::Decimater::ModEdgeLengthT::edge_length
float edge_length() const
get edge_length
Definition: ModEdgeLengthT.hh:85
DECIMATING_MODULE
#define DECIMATING_MODULE(Classname, MeshT, Name)
Convenience macro, to be used in derived modules The macro defines the types.
Definition: ModBaseT.hh:147
OpenMesh::Decimater::ModEdgeLengthT::ModEdgeLengthT
ModEdgeLengthT(MeshT &_mesh, float _edge_length=FLT_MAX, bool _is_binary=true)
Constructor.
Definition: ModEdgeLengthT.cc:64