OpenMesh: OpenMesh/Core/Mesh/AttribKernelT.hh Source File

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AttribKernelT.hh
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42
43
44 #ifndef OPENMESH_ATTRIBKERNEL_HH
45 #define OPENMESH_ATTRIBKERNEL_HH
46
47
48 //== INCLUDES =================================================================
49
50 #include <OpenMesh/Core/Mesh/Attributes.hh>
51 #include <OpenMesh/Core/Utils/GenProg.hh>
52 #include <OpenMesh/Core/Utils/vector_traits.hh>
53 #include <vector>
54 #include <algorithm>
55
56 //== NAMESPACES ===============================================================
57
58 namespace OpenMesh {
59
60
61 //== CLASS DEFINITION =========================================================
62
71 template <class MeshItems, class Connectivity>
72 class AttribKernelT : public Connectivity
73 {
74 public:
75
76 //---------------------------------------------------------------- item types
77
78 typedef MeshItems MeshItemsT;
79 typedef Connectivity ConnectivityT;
80 typedef typename Connectivity::Vertex Vertex;
81 typedef typename Connectivity::Halfedge Halfedge;
82 typedef typename Connectivity::Edge Edge;
83 typedef typename Connectivity::Face Face;
84
85 typedef typename MeshItems::Point Point;
86 typedef typename MeshItems::Normal Normal;
87 typedef typename MeshItems::Color Color;
88 typedef typename MeshItems::TexCoord1D TexCoord1D;
89 typedef typename MeshItems::TexCoord2D TexCoord2D;
90 typedef typename MeshItems::TexCoord3D TexCoord3D;
91 typedef typename MeshItems::Scalar Scalar;
92 typedef typename MeshItems::TextureIndex TextureIndex;
93
94 typedef typename MeshItems::VertexData VertexData;
95 typedef typename MeshItems::HalfedgeData HalfedgeData;
96 typedef typename MeshItems::EdgeData EdgeData;
97 typedef typename MeshItems::FaceData FaceData;
98
99 typedef AttribKernelT<MeshItems,Connectivity> AttribKernel;
100
101 enum Attribs {
102 VAttribs = MeshItems::VAttribs,
103 HAttribs = MeshItems::HAttribs,
104 EAttribs = MeshItems::EAttribs,
105 FAttribs = MeshItems::FAttribs
106 };
107
108 typedef VPropHandleT<VertexData> DataVPropHandle;
109 typedef HPropHandleT<HalfedgeData> DataHPropHandle;
110 typedef EPropHandleT<EdgeData> DataEPropHandle;
111 typedef FPropHandleT<FaceData> DataFPropHandle;
112
113 typedef VPropHandleT<Point> PointsPropertyHandle;
114 typedef VPropHandleT<Normal> VertexNormalsPropertyHandle;
115 typedef VPropHandleT<Color> VertexColorsPropertyHandle;
116 typedef VPropHandleT<TexCoord1D> VertexTexCoords1DPropertyHandle;
117 typedef VPropHandleT<TexCoord2D> VertexTexCoords2DPropertyHandle;
118 typedef VPropHandleT<TexCoord3D> VertexTexCoords3DPropertyHandle;
119 typedef HPropHandleT<TexCoord1D> HalfedgeTexCoords1DPropertyHandle;
120 typedef HPropHandleT<TexCoord2D> HalfedgeTexCoords2DPropertyHandle;
121 typedef HPropHandleT<TexCoord3D> HalfedgeTexCoords3DPropertyHandle;
122 typedef EPropHandleT<Color> EdgeColorsPropertyHandle;
123 typedef HPropHandleT<Normal> HalfedgeNormalsPropertyHandle;
124 typedef HPropHandleT<Color> HalfedgeColorsPropertyHandle;
125 typedef FPropHandleT<Normal> FaceNormalsPropertyHandle;
126 typedef FPropHandleT<Color> FaceColorsPropertyHandle;
127 typedef FPropHandleT<TextureIndex> FaceTextureIndexPropertyHandle;
128
129 public:
130
131 //-------------------------------------------------- constructor / destructor
132
133 AttribKernelT()
134 : refcount_vnormals_(0),
135 refcount_vcolors_(0),
136 refcount_vtexcoords1D_(0),
137 refcount_vtexcoords2D_(0),
138 refcount_vtexcoords3D_(0),
139 refcount_htexcoords1D_(0),
140 refcount_htexcoords2D_(0),
141 refcount_htexcoords3D_(0),
142 refcount_henormals_(0),
143 refcount_hecolors_(0),
144 refcount_ecolors_(0),
145 refcount_fnormals_(0),
146 refcount_fcolors_(0),
147 refcount_ftextureIndex_(0)
148 {
149 this->add_property( points_, "v:points" );
150
151 if (VAttribs & Attributes::Normal)
152 request_vertex_normals();
153
154 if (VAttribs & Attributes::Color)
155 request_vertex_colors();
156
157 if (VAttribs & Attributes::TexCoord1D)
158 request_vertex_texcoords1D();
159
160 if (VAttribs & Attributes::TexCoord2D)
161 request_vertex_texcoords2D();
162
163 if (VAttribs & Attributes::TexCoord3D)
164 request_vertex_texcoords3D();
165
166 if (HAttribs & Attributes::TexCoord1D)
167 request_halfedge_texcoords1D();
168
169 if (HAttribs & Attributes::TexCoord2D)
170 request_halfedge_texcoords2D();
171
172 if (HAttribs & Attributes::TexCoord3D)
173 request_halfedge_texcoords3D();
174
175 if (HAttribs & Attributes::Color)
176 request_halfedge_colors();
177
178 if (VAttribs & Attributes::Status)
179 Connectivity::request_vertex_status();
180
181 if (HAttribs & Attributes::Status)
182 Connectivity::request_halfedge_status();
183
184 if (HAttribs & Attributes::Normal)
185 request_halfedge_normals();
186
187 if (EAttribs & Attributes::Status)
188 Connectivity::request_edge_status();
189
190 if (EAttribs & Attributes::Color)
191 request_edge_colors();
192
193 if (FAttribs & Attributes::Normal)
194 request_face_normals();
195
196 if (FAttribs & Attributes::Color)
197 request_face_colors();
198
199 if (FAttribs & Attributes::Status)
200 Connectivity::request_face_status();
201
202 if (FAttribs & Attributes::TextureIndex)
203 request_face_texture_index();
204
205 //FIXME: data properties might actually cost storage even
206 //if there are no data traits??
207 this->add_property(data_vpph_);
208 this->add_property(data_fpph_);
209 this->add_property(data_hpph_);
210 this->add_property(data_epph_);
211 }
212
213 virtual ~AttribKernelT()
214 {
215 // should remove properties, but this will be done in
216 // BaseKernel's destructor anyway...
217 }
218
226 template <class _AttribKernel>
227 void assign(const _AttribKernel& _other, bool copyStandardProperties = false)
228 {
229 //copy standard properties if necessary
230 if(copyStandardProperties)
231 this->copy_all_kernel_properties(_other);
232
233 this->assign_connectivity(_other);
234 for (typename Connectivity::VertexIter v_it = Connectivity::vertices_begin();
235 v_it != Connectivity::vertices_end(); ++v_it)
236 {//assumes Point constructor supports cast from _AttribKernel::Point
237 set_point(*v_it, (Point)_other.point(*v_it));
238 }
239
240 //initialize standard properties if necessary
241 if(copyStandardProperties)
242 initializeStandardProperties();
243 }
244
245 //-------------------------------------------------------------------- points
246
247 const Point* points() const
248 { return this->property(points_).data(); }
249
250 const Point& point(VertexHandle _vh) const
251 { return this->property(points_, _vh); }
252
253 Point& point(VertexHandle _vh)
254 { return this->property(points_, _vh); }
255
256 void set_point(VertexHandle _vh, const Point& _p)
257 { this->property(points_, _vh) = _p; }
258
259 const PointsPropertyHandle& points_property_handle() const
260 { return points_; }
261
262
263 //------------------------------------------------------------ vertex normals
264
265 const Normal* vertex_normals() const
266 { return this->property(vertex_normals_).data(); }
267
268 const Normal& normal(VertexHandle _vh) const
269 { return this->property(vertex_normals_, _vh); }
270
271 void set_normal(VertexHandle _vh, const Normal& _n)
272 { this->property(vertex_normals_, _vh) = _n; }
273
274
275 //------------------------------------------------------------- vertex colors
276
277 const Color* vertex_colors() const
278 { return this->property(vertex_colors_).data(); }
279
280 const Color& color(VertexHandle _vh) const
281 { return this->property(vertex_colors_, _vh); }
282
283 void set_color(VertexHandle _vh, const Color& _c)
284 { this->property(vertex_colors_, _vh) = _c; }
285
286
287 //------------------------------------------------------- vertex 1D texcoords
288
289 const TexCoord1D* texcoords1D() const {
290 return this->property(vertex_texcoords1D_).data();
291 }
292
293 const TexCoord1D& texcoord1D(VertexHandle _vh) const {
294 return this->property(vertex_texcoords1D_, _vh);
295 }
296
297 void set_texcoord1D(VertexHandle _vh, const TexCoord1D& _t) {
298 this->property(vertex_texcoords1D_, _vh) = _t;
299 }
300
301
302 //------------------------------------------------------- vertex 2D texcoords
303
304 const TexCoord2D* texcoords2D() const {
305 return this->property(vertex_texcoords2D_).data();
306 }
307
308 const TexCoord2D& texcoord2D(VertexHandle _vh) const {
309 return this->property(vertex_texcoords2D_, _vh);
310 }
311
312 void set_texcoord2D(VertexHandle _vh, const TexCoord2D& _t) {
313 this->property(vertex_texcoords2D_, _vh) = _t;
314 }
315
316
317 //------------------------------------------------------- vertex 3D texcoords
318
319 const TexCoord3D* texcoords3D() const {
320 return this->property(vertex_texcoords3D_).data();
321 }
322
323 const TexCoord3D& texcoord3D(VertexHandle _vh) const {
324 return this->property(vertex_texcoords3D_, _vh);
325 }
326
327 void set_texcoord3D(VertexHandle _vh, const TexCoord3D& _t) {
328 this->property(vertex_texcoords3D_, _vh) = _t;
329 }
330
331 //.------------------------------------------------------ halfedge 1D texcoords
332
333 const TexCoord1D* htexcoords1D() const {
334 return this->property(halfedge_texcoords1D_).data();
335 }
336
337 const TexCoord1D& texcoord1D(HalfedgeHandle _heh) const {
338 return this->property(halfedge_texcoords1D_, _heh);
339 }
340
341 void set_texcoord1D(HalfedgeHandle _heh, const TexCoord1D& _t) {
342 this->property(halfedge_texcoords1D_, _heh) = _t;
343 }
344
345
346 //------------------------------------------------------- halfedge 2D texcoords
347
348 const TexCoord2D* htexcoords2D() const {
349 return this->property(halfedge_texcoords2D_).data();
350 }
351
352 const TexCoord2D& texcoord2D(HalfedgeHandle _heh) const {
353 return this->property(halfedge_texcoords2D_, _heh);
354 }
355
356 void set_texcoord2D(HalfedgeHandle _heh, const TexCoord2D& _t) {
357 this->property(halfedge_texcoords2D_, _heh) = _t;
358 }
359
360
361 //------------------------------------------------------- halfedge 3D texcoords
362
363 const TexCoord3D* htexcoords3D() const {
364 return this->property(halfedge_texcoords3D_).data();
365 }
366
367 const TexCoord3D& texcoord3D(HalfedgeHandle _heh) const {
368 return this->property(halfedge_texcoords3D_, _heh);
369 }
370
371 void set_texcoord3D(HalfedgeHandle _heh, const TexCoord3D& _t) {
372 this->property(halfedge_texcoords3D_, _heh) = _t;
373 }
374
375 //------------------------------------------------------------- edge colors
376
377 const Color* edge_colors() const
378 { return this->property(edge_colors_).data(); }
379
380 const Color& color(EdgeHandle _eh) const
381 { return this->property(edge_colors_, _eh); }
382
383 void set_color(EdgeHandle _eh, const Color& _c)
384 { this->property(edge_colors_, _eh) = _c; }
385
386
387 //------------------------------------------------------------- halfedge normals
388
389 const Normal& normal(HalfedgeHandle _heh) const
390 { return this->property(halfedge_normals_, _heh); }
391
392 void set_normal(HalfedgeHandle _heh, const Normal& _n)
393 { this->property(halfedge_normals_, _heh) = _n; }
394
395
396 //------------------------------------------------------------- halfedge colors
397
398 const Color* halfedge_colors() const
399 { return this->property(halfedge_colors_).data(); }
400
401 const Color& color(HalfedgeHandle _heh) const
402 { return this->property(halfedge_colors_, _heh); }
403
404 void set_color(HalfedgeHandle _heh, const Color& _c)
405 { this->property(halfedge_colors_, _heh) = _c; }
406
407 //-------------------------------------------------------------- face normals
408
409 const Normal& normal(FaceHandle _fh) const
410 { return this->property(face_normals_, _fh); }
411
412 void set_normal(FaceHandle _fh, const Normal& _n)
413 { this->property(face_normals_, _fh) = _n; }
414
415 //-------------------------------------------------------------- per Face Texture index
416
417 const TextureIndex& texture_index(FaceHandle _fh) const
418 { return this->property(face_texture_index_, _fh); }
419
420 void set_texture_index(FaceHandle _fh, const TextureIndex& _t)
421 { this->property(face_texture_index_, _fh) = _t; }
422
423 //--------------------------------------------------------------- face colors
424
425 const Color& color(FaceHandle _fh) const
426 { return this->property(face_colors_, _fh); }
427
428 void set_color(FaceHandle _fh, const Color& _c)
429 { this->property(face_colors_, _fh) = _c; }
430
431 //------------------------------------------------ request / alloc properties
432
433 void request_vertex_normals()
434 {
435 if (!refcount_vnormals_++)
436 this->add_property( vertex_normals_, "v:normals" );
437 }
438
439 void request_vertex_colors()
440 {
441 if (!refcount_vcolors_++)
442 this->add_property( vertex_colors_, "v:colors" );
443 }
444
445 void request_vertex_texcoords1D()
446 {
447 if (!refcount_vtexcoords1D_++)
448 this->add_property( vertex_texcoords1D_, "v:texcoords1D" );
449 }
450
451 void request_vertex_texcoords2D()
452 {
453 if (!refcount_vtexcoords2D_++)
454 this->add_property( vertex_texcoords2D_, "v:texcoords2D" );
455 }
456
457 void request_vertex_texcoords3D()
458 {
459 if (!refcount_vtexcoords3D_++)
460 this->add_property( vertex_texcoords3D_, "v:texcoords3D" );
461 }
462
463 void request_halfedge_texcoords1D()
464 {
465 if (!refcount_htexcoords1D_++)
466 this->add_property( halfedge_texcoords1D_, "h:texcoords1D" );
467 }
468
469 void request_halfedge_texcoords2D()
470 {
471 if (!refcount_htexcoords2D_++)
472 this->add_property( halfedge_texcoords2D_, "h:texcoords2D" );
473 }
474
475 void request_halfedge_texcoords3D()
476 {
477 if (!refcount_htexcoords3D_++)
478 this->add_property( halfedge_texcoords3D_, "h:texcoords3D" );
479 }
480
481 void request_edge_colors()
482 {
483 if (!refcount_ecolors_++)
484 this->add_property( edge_colors_, "e:colors" );
485 }
486
487 void request_halfedge_normals()
488 {
489 if (!refcount_henormals_++)
490 this->add_property( halfedge_normals_, "h:normals" );
491 }
492
493 void request_halfedge_colors()
494 {
495 if (!refcount_hecolors_++)
496 this->add_property( halfedge_colors_, "h:colors" );
497 }
498
499 void request_face_normals()
500 {
501 if (!refcount_fnormals_++)
502 this->add_property( face_normals_, "f:normals" );
503 }
504
505 void request_face_colors()
506 {
507 if (!refcount_fcolors_++)
508 this->add_property( face_colors_, "f:colors" );
509 }
510
511 void request_face_texture_index()
512 {
513 if (!refcount_ftextureIndex_++)
514 this->add_property( face_texture_index_, "f:textureindex" );
515 }
516
517 //------------------------------------------------- release / free properties
518
519 void release_vertex_normals()
520 {
521 if ((refcount_vnormals_ > 0) && (! --refcount_vnormals_))
522 this->remove_property(vertex_normals_);
523 }
524
525 void release_vertex_colors()
526 {
527 if ((refcount_vcolors_ > 0) && (! --refcount_vcolors_))
528 this->remove_property(vertex_colors_);
529 }
530
531 void release_vertex_texcoords1D() {
532 if ((refcount_vtexcoords1D_ > 0) && (! --refcount_vtexcoords1D_))
533 this->remove_property(vertex_texcoords1D_);
534 }
535
536 void release_vertex_texcoords2D() {
537 if ((refcount_vtexcoords2D_ > 0) && (! --refcount_vtexcoords2D_))
538 this->remove_property(vertex_texcoords2D_);
539 }
540
541 void release_vertex_texcoords3D() {
542 if ((refcount_vtexcoords3D_ > 0) && (! --refcount_vtexcoords3D_))
543 this->remove_property(vertex_texcoords3D_);
544 }
545
546 void release_halfedge_texcoords1D() {
547 if ((refcount_htexcoords1D_ > 0) && (! --refcount_htexcoords1D_))
548 this->remove_property(halfedge_texcoords1D_);
549 }
550
551 void release_halfedge_texcoords2D() {
552 if ((refcount_htexcoords2D_ > 0) && (! --refcount_htexcoords2D_))
553 this->remove_property(halfedge_texcoords2D_);
554 }
555
556 void release_halfedge_texcoords3D() {
557 if ((refcount_htexcoords3D_ > 0) && (! --refcount_htexcoords3D_))
558 this->remove_property(halfedge_texcoords3D_);
559 }
560
561 void release_edge_colors()
562 {
563 if ((refcount_ecolors_ > 0) && (! --refcount_ecolors_))
564 this->remove_property(edge_colors_);
565 }
566
567 void release_halfedge_normals()
568 {
569 if ((refcount_henormals_ > 0) && (! --refcount_henormals_))
570 this->remove_property(halfedge_normals_);
571 }
572
573 void release_halfedge_colors()
574 {
575 if ((refcount_hecolors_ > 0) && (! --refcount_hecolors_))
576 this->remove_property(halfedge_colors_);
577 }
578
579 void release_face_normals()
580 {
581 if ((refcount_fnormals_ > 0) && (! --refcount_fnormals_))
582 this->remove_property(face_normals_);
583 }
584
585 void release_face_colors()
586 {
587 if ((refcount_fcolors_ > 0) && (! --refcount_fcolors_))
588 this->remove_property(face_colors_);
589 }
590
591 void release_face_texture_index()
592 {
593 if ((refcount_ftextureIndex_ > 0) && (! --refcount_ftextureIndex_))
594 this->remove_property(face_texture_index_);
595 }
596
597 //---------------------------------------------- dynamic check for properties
598
599 bool has_vertex_normals() const { return vertex_normals_.is_valid(); }
600 bool has_vertex_colors() const { return vertex_colors_.is_valid(); }
601 bool has_vertex_texcoords1D() const { return vertex_texcoords1D_.is_valid(); }
602 bool has_vertex_texcoords2D() const { return vertex_texcoords2D_.is_valid(); }
603 bool has_vertex_texcoords3D() const { return vertex_texcoords3D_.is_valid(); }
604 bool has_halfedge_texcoords1D() const { return halfedge_texcoords1D_.is_valid();}
605 bool has_halfedge_texcoords2D() const { return halfedge_texcoords2D_.is_valid();}
606 bool has_halfedge_texcoords3D() const { return halfedge_texcoords3D_.is_valid();}
607 bool has_edge_colors() const { return edge_colors_.is_valid(); }
608 bool has_halfedge_normals() const { return halfedge_normals_.is_valid(); }
609 bool has_halfedge_colors() const { return halfedge_colors_.is_valid(); }
610 bool has_face_normals() const { return face_normals_.is_valid(); }
611 bool has_face_colors() const { return face_colors_.is_valid(); }
612 bool has_face_texture_index() const { return face_texture_index_.is_valid(); }
613
614 public:
615 //standard vertex properties
616 PointsPropertyHandle points_pph() const
617 { return points_; }
618
619 VertexNormalsPropertyHandle vertex_normals_pph() const
620 { return vertex_normals_; }
621
622 VertexColorsPropertyHandle vertex_colors_pph() const
623 { return vertex_colors_; }
624
625 VertexTexCoords1DPropertyHandle vertex_texcoords1D_pph() const
626 { return vertex_texcoords1D_; }
627
628 VertexTexCoords2DPropertyHandle vertex_texcoords2D_pph() const
629 { return vertex_texcoords2D_; }
630
631 VertexTexCoords3DPropertyHandle vertex_texcoords3D_pph() const
632 { return vertex_texcoords3D_; }
633
634 //standard halfedge properties
635 HalfedgeTexCoords1DPropertyHandle halfedge_texcoords1D_pph() const
636 { return halfedge_texcoords1D_; }
637
638 HalfedgeTexCoords2DPropertyHandle halfedge_texcoords2D_pph() const
639 { return halfedge_texcoords2D_; }
640
641 HalfedgeTexCoords3DPropertyHandle halfedge_texcoords3D_pph() const
642 { return halfedge_texcoords3D_; }
643
644 // standard edge properties
645 HalfedgeNormalsPropertyHandle halfedge_normals_pph() const
646 { return halfedge_normals_; }
647
648
649 // standard edge properties
650 HalfedgeColorsPropertyHandle halfedge_colors_pph() const
651 { return halfedge_colors_; }
652
653 // standard edge properties
654 EdgeColorsPropertyHandle edge_colors_pph() const
655 { return edge_colors_; }
656
657 //standard face properties
658 FaceNormalsPropertyHandle face_normals_pph() const
659 { return face_normals_; }
660
661 FaceColorsPropertyHandle face_colors_pph() const
662 { return face_colors_; }
663
664 FaceTextureIndexPropertyHandle face_texture_index_pph() const
665 { return face_texture_index_; }
666
667 VertexData& data(VertexHandle _vh)
668 { return this->property(data_vpph_, _vh); }
669
670 const VertexData& data(VertexHandle _vh) const
671 { return this->property(data_vpph_, _vh); }
672
673 FaceData& data(FaceHandle _fh)
674 { return this->property(data_fpph_, _fh); }
675
676 const FaceData& data(FaceHandle _fh) const
677 { return this->property(data_fpph_, _fh); }
678
679 EdgeData& data(EdgeHandle _eh)
680 { return this->property(data_epph_, _eh); }
681
682 const EdgeData& data(EdgeHandle _eh) const
683 { return this->property(data_epph_, _eh); }
684
685 HalfedgeData& data(HalfedgeHandle _heh)
686 { return this->property(data_hpph_, _heh); }
687
688 const HalfedgeData& data(HalfedgeHandle _heh) const
689 { return this->property(data_hpph_, _heh); }
690
691 private:
692 //standard vertex properties
693 PointsPropertyHandle points_;
694 VertexNormalsPropertyHandle vertex_normals_;
695 VertexColorsPropertyHandle vertex_colors_;
696 VertexTexCoords1DPropertyHandle vertex_texcoords1D_;
697 VertexTexCoords2DPropertyHandle vertex_texcoords2D_;
698 VertexTexCoords3DPropertyHandle vertex_texcoords3D_;
699 //standard halfedge properties
700 HalfedgeTexCoords1DPropertyHandle halfedge_texcoords1D_;
701 HalfedgeTexCoords2DPropertyHandle halfedge_texcoords2D_;
702 HalfedgeTexCoords3DPropertyHandle halfedge_texcoords3D_;
703 HalfedgeNormalsPropertyHandle halfedge_normals_;
704 HalfedgeColorsPropertyHandle halfedge_colors_;
705 // standard edge properties
706 EdgeColorsPropertyHandle edge_colors_;
707 //standard face properties
708 FaceNormalsPropertyHandle face_normals_;
709 FaceColorsPropertyHandle face_colors_;
710 FaceTextureIndexPropertyHandle face_texture_index_;
711 //data properties handles
712 DataVPropHandle data_vpph_;
713 DataHPropHandle data_hpph_;
714 DataEPropHandle data_epph_;
715 DataFPropHandle data_fpph_;
716
717 unsigned int refcount_vnormals_;
718 unsigned int refcount_vcolors_;
719 unsigned int refcount_vtexcoords1D_;
720 unsigned int refcount_vtexcoords2D_;
721 unsigned int refcount_vtexcoords3D_;
722 unsigned int refcount_htexcoords1D_;
723 unsigned int refcount_htexcoords2D_;
724 unsigned int refcount_htexcoords3D_;
725 unsigned int refcount_henormals_;
726 unsigned int refcount_hecolors_;
727 unsigned int refcount_ecolors_;
728 unsigned int refcount_fnormals_;
729 unsigned int refcount_fcolors_;
730 unsigned int refcount_ftextureIndex_;
731
736 void initializeStandardProperties()
737 {
738 if(!this->get_property_handle(points_,
739 "v:points"))
740 {
741 //mesh has no points?
742 }
743 refcount_vnormals_ = this->get_property_handle(vertex_normals_,
744 "v:normals") ? 1 : 0 ;
745 refcount_vcolors_ = this->get_property_handle(vertex_colors_,
746 "v:colors") ? 1 : 0 ;
747 refcount_vtexcoords1D_ = this->get_property_handle(vertex_texcoords1D_,
748 "v:texcoords1D") ? 1 : 0 ;
749 refcount_vtexcoords2D_ = this->get_property_handle(vertex_texcoords2D_,
750 "v:texcoords2D") ? 1 : 0 ;
751 refcount_vtexcoords3D_ = this->get_property_handle(vertex_texcoords3D_,
752 "v:texcoords3D") ? 1 : 0 ;
753 refcount_htexcoords1D_ = this->get_property_handle(halfedge_texcoords1D_,
754 "h:texcoords1D") ? 1 : 0 ;
755 refcount_htexcoords2D_ = this->get_property_handle(halfedge_texcoords2D_,
756 "h:texcoords2D") ? 1 : 0 ;
757 refcount_htexcoords3D_ = this->get_property_handle(halfedge_texcoords3D_,
758 "h:texcoords3D") ? 1 : 0 ;
759 refcount_henormals_ = this->get_property_handle(halfedge_normals_,
760 "h:normals") ? 1 : 0 ;
761 refcount_hecolors_ = this->get_property_handle(halfedge_colors_,
762 "h:colors") ? 1 : 0 ;
763 refcount_ecolors_ = this->get_property_handle(edge_colors_,
764 "e:colors") ? 1 : 0 ;
765 refcount_fnormals_ = this->get_property_handle(face_normals_,
766 "f:normals") ? 1 : 0 ;
767 refcount_fcolors_ = this->get_property_handle(face_colors_,
768 "f:colors") ? 1 : 0 ;
769 refcount_ftextureIndex_ = this->get_property_handle(face_texture_index_,
770 "f:textureindex") ? 1 : 0 ;
771 }
772 };
773
774 //=============================================================================
775 } // namespace OpenMesh
776 //=============================================================================
777 #endif // OPENMESH_ATTRIBKERNEL_HH defined
778 //=============================================================================
Attributes.hh
This file provides some macros containing attribute usage.
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:59
OpenMesh::Attributes::TextureIndex
@ TextureIndex
Add texture index (faces)
Definition: Attributes.hh:89
OpenMesh::Attributes::Normal
@ Normal
Add normals to mesh item (vertices/faces)
Definition: Attributes.hh:82
OpenMesh::Attributes::TexCoord2D
@ TexCoord2D
Add 2D texture coordinates (vertices, halfedges)
Definition: Attributes.hh:87
OpenMesh::Attributes::TexCoord1D
@ TexCoord1D
Add 1D texture coordinates (vertices, halfedges)
Definition: Attributes.hh:86
OpenMesh::Attributes::TexCoord3D
@ TexCoord3D
Add 3D texture coordinates (vertices, halfedges)
Definition: Attributes.hh:88
OpenMesh::Attributes::Status
@ Status
Add status to mesh item (all items)
Definition: Attributes.hh:85
OpenMesh::Attributes::Color
@ Color
Add colors to mesh item (vertices/faces/edges)
Definition: Attributes.hh:83
OpenMesh::AttribKernelT
The attribute kernel adds all standard properties to the kernel.
Definition: AttribKernelT.hh:73
OpenMesh::AttribKernelT::assign
void assign(const _AttribKernel &_other, bool copyStandardProperties=false)
Assignment from another mesh of another type.
Definition: AttribKernelT.hh:227
OpenMesh::BaseHandle::is_valid
bool is_valid() const
The handle is valid iff the index is not negative.
Definition: Handles.hh:72
OpenMesh::VPropHandleT< VertexData >
OpenMesh::HPropHandleT< HalfedgeData >
OpenMesh::EPropHandleT< EdgeData >
OpenMesh::FPropHandleT< FaceData >