OpenMesh: OpenMesh/Tools/Kernel_OSG/PropertyKernel.hh Source File

| OpenMesh

PropertyKernel.hh
1 /* ========================================================================= *
2 * *
3 * OpenMesh *
4 * Copyright (c) 2001-2015, RWTH-Aachen University *
5 * Department of Computer Graphics and Multimedia *
6 * All rights reserved. *
7 * www.openmesh.org *
8 * *
9 *---------------------------------------------------------------------------*
10 * This file is part of OpenMesh. *
11 *---------------------------------------------------------------------------*
12 * *
13 * Redistribution and use in source and binary forms, with or without *
14 * modification, are permitted provided that the following conditions *
15 * are met: *
16 * *
17 * 1. Redistributions of source code must retain the above copyright notice, *
18 * this list of conditions and the following disclaimer. *
19 * *
20 * 2. Redistributions in binary form must reproduce the above copyright *
21 * notice, this list of conditions and the following disclaimer in the *
22 * documentation and/or other materials provided with the distribution. *
23 * *
24 * 3. Neither the name of the copyright holder nor the names of its *
25 * contributors may be used to endorse or promote products derived from *
26 * this software without specific prior written permission. *
27 * *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 * ========================================================================= */
41
42 /*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $Date$ *
46 * *
47 \*===========================================================================*/
48
49 #ifndef OPENMESH_KERNEL_OSG_PROPERTYKERNEL_HH
50 #define OPENMESH_KENREL_OSG_PROPERTYKERNEL_HH
51
52
53 //== INCLUDES =================================================================
54
55 #include <OpenMesh/Core/Utils/Property.hh>
56 #include <OpenMesh/Core/Mesh/BaseKernel.hh>
57 // --------------------
58 #include <OpenMesh/Tools/Kernel_OSG/PropertyT.hh>
59
60 //== NAMESPACES ===============================================================
61
62 namespace OpenMesh {
63 namespace Kernel_OSG {
64
65 //== CLASS DEFINITION =========================================================
66
72 template < typename IsTriMesh >
73 class PropertyKernel : public OpenMesh::BaseKernel
74 {
75 public:
76
77 // --------------------------------------------------------------- item types
78
79 typedef FPropHandleT<osg::UInt8> FPTypesHandle;
80 typedef FPropHandleT<osg::UInt32> FPLengthsHandle;
81 typedef FPropHandleT<osg::UInt32> FIndicesHandle;
82
83 typedef FP::GeoPTypesUI8 GeoPTypes;
84 typedef FP::GeoPLengthsUI32 GeoPLengths;
85 typedef FP::GeoIndicesUI32<IsTriMesh> GeoIndices;
86
87 // ------------------------------------------------- constructor / destructor
88
89 PropertyKernel() {}
90 virtual ~PropertyKernel() { }
91
92
93 protected: // ---------------------------------------------- add osg properties
94
95 // -------------------- vertex properties
96
97 template < typename T >
98 VPropHandleT<T> add_vpositions( const T& _t, const std::string& _n )
99 { return VPropHandleT<T>(_add_vprop( new typename _t2vp<T>::prop(_n))); }
100
101 template < typename T >
102 VPropHandleT<T> add_vnormals( const T& _t, const std::string& _n )
103 { return VPropHandleT<T>(_add_vprop( new typename _t2vn<T>::prop(_n) )); }
104
105 template < typename T >
106 VPropHandleT<T> add_vcolors( const T& _t, const std::string& _n )
107 { return VPropHandleT<T>(_add_vprop( new typename _t2vc<T>::prop(_n) )); }
108
109 template < typename T >
110 VPropHandleT<T> add_vtexcoords( const T& _t, const std::string& _n )
111 { return VPropHandleT<T>(_add_vprop( new typename _t2vtc<T>::prop(_n) )); }
112
113
114 // -------------------- face properties
115
116 FPTypesHandle add_fptypes( )
117 { return FPTypesHandle(_add_fprop(new GeoPTypes)); }
118
119 FPLengthsHandle add_fplengths( )
120 { return FPLengthsHandle(_add_fprop(new GeoPLengths)); }
121
122 FIndicesHandle add_findices( FPTypesHandle _pht, FPLengthsHandle _phl )
123 {
124 GeoIndices *bp = new GeoIndices( fptypes(_pht), fplengths(_phl ) );
125 return FIndicesHandle(_add_fprop( bp ) );
126 }
127
128 protected: // ------------------------------------------- access osg properties
129
130 template < typename T >
131 typename _t2vp<T>::prop& vpositions( VPropHandleT<T> _ph )
132 { return static_cast<typename _t2vp<T>::prop&>( _vprop( _ph ) ); }
133
134 template < typename T >
135 const typename _t2vp<T>::prop& vpositions( VPropHandleT<T> _ph) const
136 { return static_cast<const typename _t2vp<T>::prop&>( _vprop( _ph ) ); }
137
138
139 template < typename T >
140 typename _t2vn<T>::prop& vnormals( VPropHandleT<T> _ph )
141 { return static_cast<typename _t2vn<T>::prop&>( _vprop( _ph ) ); }
142
143 template < typename T >
144 const typename _t2vn<T>::prop& vnormals( VPropHandleT<T> _ph) const
145 { return static_cast<const typename _t2vn<T>::prop&>( _vprop( _ph ) ); }
146
147
148 template < typename T >
149 typename _t2vc<T>::prop& vcolors( VPropHandleT<T> _ph )
150 { return static_cast<typename _t2vc<T>::prop&>( _vprop( _ph ) ); }
151
152 template < typename T >
153 const typename _t2vc<T>::prop& vcolors( VPropHandleT<T> _ph ) const
154 { return static_cast<const typename _t2vc<T>::prop&>( _vprop( _ph ) ); }
155
156
157 template < typename T >
158 typename _t2vtc<T>::prop& vtexcoords( VPropHandleT<T> _ph )
159 { return static_cast<typename _t2vtc<T>::prop&>( _vprop( _ph ) ); }
160
161 template < typename T >
162 const typename _t2vtc<T>::prop& vtexcoords( VPropHandleT<T> _ph ) const
163 { return static_cast<const typename _t2vtc<T>::prop&>( _vprop( _ph ) ); }
164
165
166 //
167 GeoPTypes& fptypes( FPTypesHandle _ph )
168 { return static_cast<GeoPTypes&>( _fprop(_ph) ); }
169
170 const GeoPTypes& fptypes( FPTypesHandle _ph ) const
171 { return static_cast<const GeoPTypes&>( _fprop(_ph) ); }
172
173
174 GeoPLengths& fplengths( FPLengthsHandle _ph )
175 { return static_cast<GeoPLengths&>( _fprop(_ph) ); }
176
177 const GeoPLengths& fplengths( FPLengthsHandle _ph ) const
178 { return static_cast<const GeoPLengths&>( _fprop(_ph) ); }
179
180
181 GeoIndices& findices( FIndicesHandle _ph )
182 { return static_cast<GeoIndices&>( _fprop(_ph) ); }
183
184 const GeoIndices& findices( FIndicesHandle _ph ) const
185 { return static_cast<const GeoIndices&>( _fprop(_ph) ); }
186
187
188 protected: // ------------------------------------ access osg property elements
189
190 template <typename T>
191 T& vpositions( VPropHandleT<T> _ph, VertexHandle _vh )
192 { return vpositions(_ph)[_vh.idx()]; }
193
194 template <class T>
195 const T& vpositions( VPropHandleT<T> _ph, VertexHandle _vh ) const
196 { return vpositions(_ph)[_vh.idx()]; }
197
198
199 template < typename T>
200 T& vnormals( VPropHandleT<T> _ph, VertexHandle _vh )
201 { return vnormals(_ph)[_vh.idx()]; }
202
203 template <class T>
204 const T& vnormals( VPropHandleT<T> _ph, VertexHandle _vh ) const
205 { return vnormals(_ph)[_vh.idx()]; }
206
207
208 template < typename T>
209 T& vcolors( VPropHandleT<T> _ph, VertexHandle _vh )
210 { return vcolors(_ph)[_vh.idx()]; }
211
212 template <class T>
213 const T& vcolors( VPropHandleT<T> _ph, VertexHandle _vh ) const
214 { return vcolors(_ph)[_vh.idx()]; }
215
216
217 template < typename T>
218 T& vtexcoords( VPropHandleT<T> _ph, VertexHandle _vh )
219 { return vtexcoords(_ph)[_vh.idx()]; }
220
221 template <class T>
222 const T& vtexcoords( VPropHandleT<T> _ph, VertexHandle _vh ) const
223 { return vtexcoords(_ph)[_vh.idx()]; }
224
225
226 // -------------------- access face property elements
227
228 FPTypesHandle::value_type&
229 fptypes( FPTypesHandle _ph, FaceHandle _fh )
230 { return fptypes( _ph )[ _fh.idx()]; }
231
232 const FPTypesHandle::value_type&
233 fptypes( FPTypesHandle _ph, FaceHandle _fh ) const
234 { return fptypes( _ph )[ _fh.idx()]; }
235
236
237 FPLengthsHandle::value_type&
238 fplengths( FPLengthsHandle _ph, FaceHandle _fh )
239 { return fplengths( _ph )[ _fh.idx()]; }
240
241 const FPLengthsHandle::value_type&
242 fplengths( FPLengthsHandle _ph, FaceHandle _fh ) const
243 { return fplengths( _ph )[ _fh.idx()]; }
244
245
246 FIndicesHandle::value_type&
247 findices( FIndicesHandle _ph, FaceHandle _fh )
248 { return findices( _ph )[ _fh.idx()]; }
249
250 const FIndicesHandle::value_type&
251 findices( FIndicesHandle _ph, FaceHandle _fh ) const
252 { return findices( _ph )[ _fh.idx()]; }
253
254 public:
255
256 void stats(void)
257 {
258 std::cout << "#V : " << n_vertices() << std::endl;
259 std::cout << "#E : " << n_edges() << std::endl;
260 std::cout << "#F : " << n_faces() << std::endl;
261 property_stats();
262 }
263 };
264
265
266 //=============================================================================
267 } // namespace Kernel_OSG
268 } // namespace OpenMesh
269 //=============================================================================
270 #endif // OPENMESH_KERNEL_OSG_PROPERTYKERNEL_HH defined
271 //=============================================================================
272
OpenMesh::BaseKernel
This class provides low-level property management like adding/removing properties and access to prope...
Definition: BaseKernel.hh:102
OpenMesh::Kernel_OSG::oPropertyT
Property adaptor for OpenSG GeoProperties.
Definition: PropertyT.hh:92
OpenMesh::FaceHandle
Handle for a face entity.
Definition: Handles.hh:146
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
OpenMesh::FPropHandleT
Handle representing a face property.
Definition: Property.hh:529
OpenMesh::BaseHandle::idx
int idx() const
Get the underlying index of this handle.
Definition: Handles.hh:74
OpenMesh::VPropHandleT
Handle representing a vertex property.
Definition: Property.hh:487
OpenMesh::VertexHandle
Handle for a vertex entity.
Definition: Handles.hh:125
OpenMesh::Kernel_OSG::PropertyKernel
Helper class, extending functionaliy of OpenMesh::BaseKernel to OpenSG specific property adaptors...
Definition: PropertyKernel.hh:73
OpenMesh::Kernel_OSG::FP::GeoIndicesUI32
Adaptor for osg::GeoIndicesUI32.
Definition: PropertyT.hh:293