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LaplaceSmootherT.hh
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53//=============================================================================
54//
55// CLASS LaplaceSmootherT
56//
57//=============================================================================
58
59#ifndef OPENMESH_LAPLACE_SMOOTHERT_HH
60#define OPENMESH_LAPLACE_SMOOTHERT_HH
61
62
63
64//== INCLUDES =================================================================
65
67
68
69//== NAMESPACES ===============================================================
70
71namespace OpenMesh {
72namespace Smoother {
73
74//== CLASS DEFINITION =========================================================
75
77template <class Mesh>
78class LaplaceSmootherT : public SmootherT<Mesh>
79{
80private:
81 typedef SmootherT<Mesh> Base;
82public:
83
85 typedef typename SmootherT<Mesh>::Continuity Continuity;
86 typedef typename SmootherT<Mesh>::Scalar Scalar;
87 typedef typename SmootherT<Mesh>::VertexHandle VertexHandle;
88 typedef typename SmootherT<Mesh>::EdgeHandle EdgeHandle;
89
90
91 LaplaceSmootherT( Mesh& _mesh );
92 virtual ~LaplaceSmootherT();
93
94
95 void initialize(Component _comp, Continuity _cont);
96
97
98protected:
99
100 // misc helpers
101
102 Scalar weight(VertexHandle _vh) const
103 { return Base::mesh_.property(vertex_weights_, _vh); }
104
105 Scalar weight(EdgeHandle _eh) const
106 { return Base::mesh_.property(edge_weights_, _eh); }
107
108
109private:
110
111 enum LaplaceWeighting { UniformWeighting, CotWeighting };
112 void compute_weights(LaplaceWeighting _mode);
113
114
115 OpenMesh::VPropHandleT<Scalar> vertex_weights_;
116 OpenMesh::EPropHandleT<Scalar> edge_weights_;
117};
118
119
120//=============================================================================
121} // namespace Smoother
122} // namespace OpenMesh
123//=============================================================================
124#if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_LAPLACE_SMOOTHERT_C)
125#define OPENMESH_LAPLACE_SMOOTHERT_TEMPLATES
126#include "LaplaceSmootherT.cc"
127#endif
128//=============================================================================
129#endif // OPENMESH_LAPLACE_SMOOTHERT_HH defined
130//=============================================================================
131
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition MeshItems.hh:64
Handle representing a vertex property.
Definition Property.hh:488
Handle representing an edge property.
Definition Property.hh:516
Laplacian Smoothing.
Definition LaplaceSmootherT.hh:79
Base class for smoothing algorithms.
Definition SmootherT.hh:82
Component
Definition SmootherT.hh:92

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