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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 
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(float _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 
void set_edge_length(float _f)
set edge_length
Definition: ModEdgeLengthT.hh:97
float edge_length() const
get edge_length
Definition: ModEdgeLengthT.hh:92
#define DECIMATING_MODULE(Classname, MeshT, Name)
Convenience macro, to be used in derived modules The macro defines the types.
Definition: ModBaseT.hh:154
float collapse_priority(const CollapseInfo &_ci)
Compute priority: Binary mode: Don't collapse edges longer then edge_length_ Cont.
Definition: ModEdgeLengthT.cc:80
Use edge length to control decimation.
Definition: ModEdgeLengthT.hh:81
Base class for all decimation modules.
void set_error_tolerance_factor(double _factor)
set the percentage of edge length
Definition: ModEdgeLengthT.cc:89
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
ModEdgeLengthT(MeshT &_mesh, float _edge_length=FLT_MAX, bool _is_binary=true)
Constructor.
Definition: ModEdgeLengthT.cc:71
Base class for all decimation modules.
Definition: ModBaseT.hh:197

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