Developer Documentation

PropertyKernel.hh
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42
43
44 #ifndef OPENMESH_KERNEL_OSG_PROPERTYKERNEL_HH
45 #define OPENMESH_KENREL_OSG_PROPERTYKERNEL_HH
46
47
48 //== INCLUDES =================================================================
49
50 #include <OpenMesh/Core/Utils/Property.hh>
51 #include <OpenMesh/Core/Mesh/BaseKernel.hh>
52 // --------------------
53 #include <OpenMesh/Tools/Kernel_OSG/PropertyT.hh>
54
55 //== NAMESPACES ===============================================================
56
57 namespace OpenMesh {
58 namespace Kernel_OSG {
59
60 //== CLASS DEFINITION =========================================================
61
67 template < typename IsTriMesh >
68 class PropertyKernel : public OpenMesh::BaseKernel
69 {
70 public:
71
72 // --------------------------------------------------------------- item types
73
74 typedef FPropHandleT<osg::UInt8> FPTypesHandle;
75 typedef FPropHandleT<osg::UInt32> FPLengthsHandle;
76 typedef FPropHandleT<osg::UInt32> FIndicesHandle;
77
78 typedef FP::GeoPTypesUI8 GeoPTypes;
79 typedef FP::GeoPLengthsUI32 GeoPLengths;
80 typedef FP::GeoIndicesUI32<IsTriMesh> GeoIndices;
81
82 // ------------------------------------------------- constructor / destructor
83
84 PropertyKernel() {}
85 virtual ~PropertyKernel() { }
86
87
88 protected: // ---------------------------------------------- add osg properties
89
90 // -------------------- vertex properties
91
92 template < typename T >
93 VPropHandleT<T> add_vpositions( const T& _t, const std::string& _n )
94 { return VPropHandleT<T>(_add_vprop( new typename _t2vp<T>::prop(_n))); }
95
96 template < typename T >
97 VPropHandleT<T> add_vnormals( const T& _t, const std::string& _n )
98 { return VPropHandleT<T>(_add_vprop( new typename _t2vn<T>::prop(_n) )); }
99
100 template < typename T >
101 VPropHandleT<T> add_vcolors( const T& _t, const std::string& _n )
102 { return VPropHandleT<T>(_add_vprop( new typename _t2vc<T>::prop(_n) )); }
103
104 template < typename T >
105 VPropHandleT<T> add_vtexcoords( const T& _t, const std::string& _n )
106 { return VPropHandleT<T>(_add_vprop( new typename _t2vtc<T>::prop(_n) )); }
107
108
109 // -------------------- face properties
110
111 FPTypesHandle add_fptypes( )
112 { return FPTypesHandle(_add_fprop(new GeoPTypes)); }
113
114 FPLengthsHandle add_fplengths( )
115 { return FPLengthsHandle(_add_fprop(new GeoPLengths)); }
116
117 FIndicesHandle add_findices( FPTypesHandle _pht, FPLengthsHandle _phl )
118 {
119 GeoIndices *bp = new GeoIndices( fptypes(_pht), fplengths(_phl ) );
120 return FIndicesHandle(_add_fprop( bp ) );
121 }
122
123 protected: // ------------------------------------------- access osg properties
124
125 template < typename T >
126 typename _t2vp<T>::prop& vpositions( VPropHandleT<T> _ph )
127 { return static_cast<typename _t2vp<T>::prop&>( _vprop( _ph ) ); }
128
129 template < typename T >
130 const typename _t2vp<T>::prop& vpositions( VPropHandleT<T> _ph) const
131 { return static_cast<const typename _t2vp<T>::prop&>( _vprop( _ph ) ); }
132
133
134 template < typename T >
135 typename _t2vn<T>::prop& vnormals( VPropHandleT<T> _ph )
136 { return static_cast<typename _t2vn<T>::prop&>( _vprop( _ph ) ); }
137
138 template < typename T >
139 const typename _t2vn<T>::prop& vnormals( VPropHandleT<T> _ph) const
140 { return static_cast<const typename _t2vn<T>::prop&>( _vprop( _ph ) ); }
141
142
143 template < typename T >
144 typename _t2vc<T>::prop& vcolors( VPropHandleT<T> _ph )
145 { return static_cast<typename _t2vc<T>::prop&>( _vprop( _ph ) ); }
146
147 template < typename T >
148 const typename _t2vc<T>::prop& vcolors( VPropHandleT<T> _ph ) const
149 { return static_cast<const typename _t2vc<T>::prop&>( _vprop( _ph ) ); }
150
151
152 template < typename T >
153 typename _t2vtc<T>::prop& vtexcoords( VPropHandleT<T> _ph )
154 { return static_cast<typename _t2vtc<T>::prop&>( _vprop( _ph ) ); }
155
156 template < typename T >
157 const typename _t2vtc<T>::prop& vtexcoords( VPropHandleT<T> _ph ) const
158 { return static_cast<const typename _t2vtc<T>::prop&>( _vprop( _ph ) ); }
159
160
161 //
162 GeoPTypes& fptypes( FPTypesHandle _ph )
163 { return static_cast<GeoPTypes&>( _fprop(_ph) ); }
164
165 const GeoPTypes& fptypes( FPTypesHandle _ph ) const
166 { return static_cast<const GeoPTypes&>( _fprop(_ph) ); }
167
168
169 GeoPLengths& fplengths( FPLengthsHandle _ph )
170 { return static_cast<GeoPLengths&>( _fprop(_ph) ); }
171
172 const GeoPLengths& fplengths( FPLengthsHandle _ph ) const
173 { return static_cast<const GeoPLengths&>( _fprop(_ph) ); }
174
175
176 GeoIndices& findices( FIndicesHandle _ph )
177 { return static_cast<GeoIndices&>( _fprop(_ph) ); }
178
179 const GeoIndices& findices( FIndicesHandle _ph ) const
180 { return static_cast<const GeoIndices&>( _fprop(_ph) ); }
181
182
183 protected: // ------------------------------------ access osg property elements
184
185 template <typename T>
186 T& vpositions( VPropHandleT<T> _ph, VertexHandle _vh )
187 { return vpositions(_ph)[_vh.idx()]; }
188
189 template <class T>
190 const T& vpositions( VPropHandleT<T> _ph, VertexHandle _vh ) const
191 { return vpositions(_ph)[_vh.idx()]; }
192
193
194 template < typename T>
195 T& vnormals( VPropHandleT<T> _ph, VertexHandle _vh )
196 { return vnormals(_ph)[_vh.idx()]; }
197
198 template <class T>
199 const T& vnormals( VPropHandleT<T> _ph, VertexHandle _vh ) const
200 { return vnormals(_ph)[_vh.idx()]; }
201
202
203 template < typename T>
204 T& vcolors( VPropHandleT<T> _ph, VertexHandle _vh )
205 { return vcolors(_ph)[_vh.idx()]; }
206
207 template <class T>
208 const T& vcolors( VPropHandleT<T> _ph, VertexHandle _vh ) const
209 { return vcolors(_ph)[_vh.idx()]; }
210
211
212 template < typename T>
213 T& vtexcoords( VPropHandleT<T> _ph, VertexHandle _vh )
214 { return vtexcoords(_ph)[_vh.idx()]; }
215
216 template <class T>
217 const T& vtexcoords( VPropHandleT<T> _ph, VertexHandle _vh ) const
218 { return vtexcoords(_ph)[_vh.idx()]; }
219
220
221 // -------------------- access face property elements
222
223 FPTypesHandle::value_type&
224 fptypes( FPTypesHandle _ph, FaceHandle _fh )
225 { return fptypes( _ph )[ _fh.idx()]; }
226
227 const FPTypesHandle::value_type&
228 fptypes( FPTypesHandle _ph, FaceHandle _fh ) const
229 { return fptypes( _ph )[ _fh.idx()]; }
230
231
232 FPLengthsHandle::value_type&
233 fplengths( FPLengthsHandle _ph, FaceHandle _fh )
234 { return fplengths( _ph )[ _fh.idx()]; }
235
236 const FPLengthsHandle::value_type&
237 fplengths( FPLengthsHandle _ph, FaceHandle _fh ) const
238 { return fplengths( _ph )[ _fh.idx()]; }
239
240
241 FIndicesHandle::value_type&
242 findices( FIndicesHandle _ph, FaceHandle _fh )
243 { return findices( _ph )[ _fh.idx()]; }
244
245 const FIndicesHandle::value_type&
246 findices( FIndicesHandle _ph, FaceHandle _fh ) const
247 { return findices( _ph )[ _fh.idx()]; }
248
249 public:
250
251 void stats(void)
252 {
253 std::cout << "#V : " << n_vertices() << std::endl;
254 std::cout << "#E : " << n_edges() << std::endl;
255 std::cout << "#F : " << n_faces() << std::endl;
256 property_stats();
257 }
258 };
259
260
261 //=============================================================================
262 } // namespace Kernel_OSG
263 } // namespace OpenMesh
264 //=============================================================================
265 #endif // OPENMESH_KERNEL_OSG_PROPERTYKERNEL_HH defined
266 //=============================================================================
267
OpenMesh::VertexHandle
Handle for a vertex entity.
Definition: Handles.hh:120
OpenMesh::BaseKernel
Definition: BaseKernel.hh:97
OpenMesh::Kernel_OSG::oPropertyT
Definition: PropertyT.hh:87
OpenMesh::FaceHandle
Handle for a face entity.
Definition: Handles.hh:141
OpenMesh::BaseHandle::idx
int idx() const
Get the underlying index of this handle.
Definition: Handles.hh:69
OpenMesh::Kernel_OSG::PropertyKernel
Definition: PropertyKernel.hh:68
OpenMesh
Definition: MeshItems.hh:59
OpenMesh::Kernel_OSG::FP::GeoIndicesUI32
Adaptor for osg::GeoIndicesUI32.
Definition: PropertyT.hh:288
OpenMesh::FPropHandleT
Definition: Property.hh:524
OpenMesh::VPropHandleT
Definition: Property.hh:482