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

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ModEdgeLengthT.hh
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52 //=============================================================================
53 //
54 // CLASS ModEdgeLengthT
55 //
56 //=============================================================================
57 #ifndef OPENMESH_DECIMATER_MODEDGELENGTHT_HH
58 #define OPENMESH_DECIMATER_MODEDGELENGTHT_HH
59
60 //== INCLUDES =================================================================
61
62 #include <OpenMesh/Tools/Decimater/ModBaseT.hh>
63 #include <cfloat>
64
65 //== NAMESPACES ===============================================================
66
67 namespace OpenMesh {
68 namespace Decimater {
69
70 //== CLASS DEFINITION =========================================================
71
80 template<class MeshT>
81 class ModEdgeLengthT: public ModBaseT<MeshT> {
82 public:
83
84 DECIMATING_MODULE( ModEdgeLengthT, MeshT, EdgeLength )
85 ;
86
88 ModEdgeLengthT(MeshT& _mesh, float _edge_length = FLT_MAX,
89 bool _is_binary = true);
90
92 float edge_length() const {
93 return edge_length_;
94 }
95
97 void set_edge_length(typename Mesh::Scalar _f) {
98 edge_length_ = _f;
99 sqr_edge_length_ = _f * _f;
100 }
101
107 float collapse_priority(const CollapseInfo& _ci);
108
110 void set_error_tolerance_factor(double _factor);
111
112 private:
113
114 Mesh& mesh_;
115 typename Mesh::Scalar edge_length_, sqr_edge_length_;
116 };
117
118 //=============================================================================
119 }// END_NS_DECIMATER
120 } // END_NS_OPENMESH
121 //=============================================================================
122 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_DECIMATER_MODEDGELENGTHT_C)
123 #define MODEDGELENGTHT_TEMPLATES
124 #include "ModEdgeLengthT.cc"
125 #endif
126 //=============================================================================
127 #endif // OPENMESH_DECIMATER_MODEDGELENGTHT_HH defined
128 //=============================================================================
129
DECIMATING_MODULE
#define DECIMATING_MODULE(Classname, MeshT, Name)
Convenience macro, to be used in derived modules The macro defines the types.
Definition: ModBaseT.hh:154
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.cc:80
OpenMesh::Decimater::ModEdgeLengthT
Use edge length to control decimation.
Definition: ModEdgeLengthT.hh:81
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
OpenMesh::Decimater::ModEdgeLengthT::ModEdgeLengthT
ModEdgeLengthT(MeshT &_mesh, float _edge_length=FLT_MAX, bool _is_binary=true)
Constructor.
Definition: ModEdgeLengthT.cc:71
OpenMesh::Decimater::ModEdgeLengthT::edge_length
float edge_length() const
get edge_length
Definition: ModEdgeLengthT.hh:92
OpenMesh::Decimater::ModEdgeLengthT::set_edge_length
void set_edge_length(typename Mesh::Scalar _f)
set edge_length
Definition: ModEdgeLengthT.hh:97
OpenMesh::Decimater::CollapseInfoT
Stores information about a halfedge collapse.
Definition: CollapseInfoT.hh:80
OpenMesh::Decimater::ModEdgeLengthT::set_error_tolerance_factor
void set_error_tolerance_factor(double _factor)
set the percentage of edge length
Definition: ModEdgeLengthT.cc:89
ModEdgeLengthT.cc
OpenMesh::Decimater::ModBaseT
Base class for all decimation modules.
Definition: ModBaseT.hh:197
ModBaseT.hh
Base class for all decimation modules.