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ModEdgeLengthT.hh
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42
46 //=============================================================================
47 //
48 // CLASS ModEdgeLengthT
49 //
50 //=============================================================================
51 #ifndef OPENMESH_DECIMATER_MODEDGELENGTHT_HH
52 #define OPENMESH_DECIMATER_MODEDGELENGTHT_HH
53
54 //== INCLUDES =================================================================
55
56 #include <OpenMesh/Tools/Decimater/ModBaseT.hh>
57 #include <cfloat>
58
59 //== NAMESPACES ===============================================================
60
61 namespace OpenMesh {
62 namespace Decimater {
63
64 //== CLASS DEFINITION =========================================================
65
74 template<class MeshT>
75 class ModEdgeLengthT: public ModBaseT<MeshT> {
76 public:
77
78 DECIMATING_MODULE( ModEdgeLengthT, MeshT, EdgeLength )
79 ;
80
82 ModEdgeLengthT(MeshT& _mesh, float _edge_length = FLT_MAX,
83 bool _is_binary = true);
84
86 float edge_length() const {
87 return edge_length_;
88 }
89
91 void set_edge_length(typename Mesh::Scalar _f) {
92 edge_length_ = _f;
93 sqr_edge_length_ = _f * _f;
94 }
95
101 float collapse_priority(const CollapseInfo& _ci);
102
104 void set_error_tolerance_factor(double _factor);
105
106 private:
107
108 Mesh& mesh_;
109 typename Mesh::Scalar edge_length_, sqr_edge_length_;
110 };
111
112 //=============================================================================
113 }// END_NS_DECIMATER
114 } // END_NS_OPENMESH
115 //=============================================================================
116 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_DECIMATER_MODEDGELENGTHT_C)
117 #define MODEDGELENGTHT_TEMPLATES
118 #include "ModEdgeLengthT_impl.hh"
119 #endif
120 //=============================================================================
121 #endif // OPENMESH_DECIMATER_MODEDGELENGTHT_HH defined
122 //=============================================================================
123
OpenMesh::Decimater::ModEdgeLengthT::collapse_priority
float collapse_priority(const CollapseInfo &_ci)
Compute priority: Binary mode: Don&#39;t collapse edges longer then edge_length_ Cont.
Definition: ModEdgeLengthT_impl.hh:74
OpenMesh::Decimater::ModBaseT
Base class for all decimation modules.
Definition: ModBaseT.hh:192
OpenMesh::Decimater::ModEdgeLengthT::set_edge_length
void set_edge_length(typename Mesh::Scalar _f)
set edge_length
Definition: ModEdgeLengthT.hh:91
DECIMATING_MODULE
#define DECIMATING_MODULE(Classname, MeshT, Name)
Convenience macro, to be used in derived modules The macro defines the types.
Definition: ModBaseT.hh:149
OpenMesh::Decimater::ModEdgeLengthT::edge_length
float edge_length() const
get edge_length
Definition: ModEdgeLengthT.hh:86
OpenMesh::Decimater::ModEdgeLengthT::ModEdgeLengthT
ModEdgeLengthT(MeshT &_mesh, float _edge_length=FLT_MAX, bool _is_binary=true)
Constructor.
Definition: ModEdgeLengthT_impl.hh:65
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:59
ModBaseT.hh
Base class for all decimation modules.
ModEdgeLengthT_impl.hh
OpenMesh::Decimater::CollapseInfoT
Stores information about a halfedge collapse.
Definition: CollapseInfoT.hh:74
OpenMesh::Decimater::ModEdgeLengthT::set_error_tolerance_factor
void set_error_tolerance_factor(double _factor)
set the percentage of edge length
Definition: ModEdgeLengthT_impl.hh:83
OpenMesh::Decimater::ModEdgeLengthT
Use edge length to control decimation.
Definition: ModEdgeLengthT.hh:75