Developer Documentation

BaseRemesherT.hh
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40 \*===========================================================================*/
41
42
43 //=============================================================================
44 //
45 // CLASS BaseRemesherT
46 //
47 //=============================================================================
48
49
50 #ifndef BASE_REMESHERT_HH
51 #define BASE_REMESHERT_HH
52
60 //== INCLUDES =================================================================
61
62 #include <OpenMesh/Core/Utils/Property.hh>
63 #include <ACG/Geometry/bsp/TriangleBSPT.hh>
64
65 #include "../ProgressEmitter.hh"
66
67 //== FORWARDDECLARATIONS ======================================================
68
69
70 //== NAMESPACES ===============================================================
71
72 namespace Remeshing {
73
74
75 //== CLASS DEFINITION =========================================================
76
77
78 template <class Mesh>
79 class BaseRemesherT
80 {
81 public:
82
83 enum Selection
84 {
85 VERTEX_SELECTION,
86 FACE_SELECTION
87 };
88
89 typedef typename Mesh::Scalar Scalar;
90 typedef typename Mesh::Point Point;
91 typedef typename Mesh::EdgeHandle EdgeHandle;
92 typedef typename Mesh::VertexHandle VertexHandle;
93
94
95 BaseRemesherT(Mesh& _mesh, ProgressEmitter* _progress = NULL);
96 virtual ~BaseRemesherT();
97
98 void remesh(unsigned int _iters,
99 unsigned int _area_iters,
100 bool _use_projection = true,
101 Selection _selection=VERTEX_SELECTION);
102
103
104
105 protected:
106
108 void prepare_vertex_selection();
110 void prepare_face_selection();
111 void remeshh(unsigned int _iters, unsigned int _aiters, bool _proj);
112 void cleanup();
113
114 virtual void init_reference();
115 virtual void delete_reference();
116 virtual void project_to_reference(VertexHandle _vh) const;
117
118 void split_long_edges();
119 void collapse_short_edges();
120 void flip_edges();
121 void tangential_smoothing(bool _use_projection);
122 void balanace_area(unsigned int _iters, bool _use_projection);
123 void remove_caps();
124
125 virtual bool is_too_long (VertexHandle _v0, VertexHandle _v1) const = 0;
126 virtual bool is_too_short (VertexHandle _v0, VertexHandle _v1) const = 0;
127
128
129
130 protected:
131
132 typedef OpenMeshTriangleBSPT<Mesh> BSP;
133
134 Mesh& mesh_;
135 Mesh* refmesh_;
136 BSP* bsp_;
137 bool nothing_selected_;
138
139 OpenMesh::VPropHandleT<int> valences_;
140 OpenMesh::VPropHandleT<Point> update_;
141 OpenMesh::VPropHandleT<Scalar> area_;
142
143 ProgressEmitter* progress_;
144 };
145
146
147 //=============================================================================
148 } // namespace Remeshing
149 //=============================================================================
150 #if defined(INCLUDE_TEMPLATES) && !defined(BASE_REMESHERT_C)
151 #define BASE_REMESHERT_TEMPLATES
152 #include "BaseRemesherT_impl.hh"
153 #endif
154 //=============================================================================
155 #endif // BASE_REMESHERT_HH defined
156 //=============================================================================
157
OpenMesh::TriMesh_ArrayKernelT< CustomTraits >
OpenMesh::PolyMeshT::Point
Kernel::Point Point
Coordinate type.
Definition: PolyMeshT.hh:112
Remeshing::BaseRemesherT::prepare_vertex_selection
void prepare_vertex_selection()
prepare for remeshing only selected vertices (if no vertex was selected, remesh whole mesh) ...
Definition: BaseRemesherT_impl.hh:258
OpenMesh::PolyMeshT::Scalar
Kernel::Scalar Scalar
Scalar type.
Definition: PolyMeshT.hh:110
Remeshing::BaseRemesherT::prepare_face_selection
void prepare_face_selection()
prepare for remeshing only vertices which are fully surrounded by selected faces (if no face was sele...
Definition: BaseRemesherT_impl.hh:341
Remeshing::BaseRemesherT
Definition: BaseRemesherT.hh:79
ProgressEmitter
Definition: ProgressEmitter.hh:46
OpenMesh::PolyMeshT::VertexHandle
Kernel::VertexHandle VertexHandle
Handle for referencing the corresponding item.
Definition: PolyMeshT.hh:136
OpenMeshTriangleBSPT
Definition: TriangleBSPT.hh:212
Remeshing
Definition: AdaptiveRemesherT.hh:64
OpenMesh::VPropHandleT< int >