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BaseRemesherT.hh
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48 \*===========================================================================*/
49
50 //=============================================================================
51 //
52 // CLASS BaseRemesherT
53 //
54 //=============================================================================
55
56
57 #ifndef BASE_REMESHERT_HH
58 #define BASE_REMESHERT_HH
59
67 //== INCLUDES =================================================================
68
69 #include <OpenMesh/Core/Utils/Property.hh>
70 #include <ACG/Geometry/bsp/TriangleBSPT.hh>
71
72 #include "../ProgressEmitter.hh"
73
74 //== FORWARDDECLARATIONS ======================================================
75
76
77 //== NAMESPACES ===============================================================
78
79 namespace Remeshing {
80
81
82 //== CLASS DEFINITION =========================================================
83
84
85 template <class Mesh>
86 class BaseRemesherT
87 {
88 public:
89
90 enum Selection
91 {
92 VERTEX_SELECTION,
93 FACE_SELECTION
94 };
95
96 typedef typename Mesh::Scalar Scalar;
97 typedef typename Mesh::Point Point;
98 typedef typename Mesh::EdgeHandle EdgeHandle;
99 typedef typename Mesh::VertexHandle VertexHandle;
100
101
102 BaseRemesherT(Mesh& _mesh, ProgressEmitter* _progress = NULL);
103 virtual ~BaseRemesherT();
104
105 void remesh(unsigned int _iters,
106 unsigned int _area_iters,
107 bool _use_projection = true,
108 Selection _selection=VERTEX_SELECTION);
109
110
111
112 protected:
113
115 void prepare_vertex_selection();
117 void prepare_face_selection();
118 void remeshh(unsigned int _iters, unsigned int _aiters, bool _proj);
119 void cleanup();
120
121 virtual void init_reference();
122 virtual void delete_reference();
123 virtual void project_to_reference(VertexHandle _vh) const;
124
125 void split_long_edges();
126 void collapse_short_edges();
127 void flip_edges();
128 void tangential_smoothing(bool _use_projection);
129 void balanace_area(unsigned int _iters, bool _use_projection);
130 void remove_caps();
131
132 virtual bool is_too_long (VertexHandle _v0, VertexHandle _v1) const = 0;
133 virtual bool is_too_short (VertexHandle _v0, VertexHandle _v1) const = 0;
134
135
136
137 protected:
138
139 typedef OpenMeshTriangleBSPT<Mesh> BSP;
140
141 Mesh& mesh_;
142 Mesh* refmesh_;
143 BSP* bsp_;
144 bool nothing_selected_;
145
146 OpenMesh::VPropHandleT<int> valences_;
147 OpenMesh::VPropHandleT<Point> update_;
148 OpenMesh::VPropHandleT<Scalar> area_;
149
150 ProgressEmitter* progress_;
151 };
152
153
154 //=============================================================================
155 } // namespace Remeshing
156 //=============================================================================
157 #if defined(INCLUDE_TEMPLATES) && !defined(BASE_REMESHERT_C)
158 #define BASE_REMESHERT_TEMPLATES
159 #include "BaseRemesherT.cc"
160 #endif
161 //=============================================================================
162 #endif // BASE_REMESHERT_HH defined
163 //=============================================================================
164
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.cc:349
ProgressEmitter
Definition: ProgressEmitter.hh:56
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.cc:266
OpenMesh::PolyMeshT::Point
Kernel::Point Point
Coordinate type.
Definition: PolyMeshT.hh:115
OpenMesh::TriMesh_ArrayKernelT< CustomTraits >
Remeshing::BaseRemesherT
Definition: BaseRemesherT.hh:86
OpenMesh::VPropHandleT< int >
Remeshing
Definition: AdaptiveRemesherT.cc:68
OpenMesh::PolyMeshT::Scalar
Kernel::Scalar Scalar
Scalar type.
Definition: PolyMeshT.hh:113
OpenMeshTriangleBSPT
Definition: TriangleBSPT.hh:206
OpenMesh::PolyMeshT::VertexHandle
Kernel::VertexHandle VertexHandle
Handle for referencing the corresponding item.
Definition: PolyMeshT.hh:139