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1 | // Created on: 2001-02-20 |
2 | // Created by: Peter KURNEV |
3 | // Copyright (c) 2001-2012 OPEN CASCADE SAS |
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4 | // |
b311480e |
5 | // The content of this file is subject to the Open CASCADE Technology Public |
6 | // License Version 6.5 (the "License"). You may not use the content of this file |
7 | // except in compliance with the License. Please obtain a copy of the License |
8 | // at http://www.opencascade.org and read it completely before using this file. |
9 | // |
10 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
11 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
12 | // |
13 | // The Original Code and all software distributed under the License is |
14 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
15 | // Initial Developer hereby disclaims all such warranties, including without |
16 | // limitation, any warranties of merchantability, fitness for a particular |
17 | // purpose or non-infringement. Please see the License for the specific terms |
18 | // and conditions governing the rights and limitations under the License. |
19 | |
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20 | |
21 | #include <BOPTools_DSFiller.ixx> |
22 | #include <BOPTools_PaveFiller.hxx> |
23 | |
24 | #include <TopAbs_ShapeEnum.hxx> |
25 | |
26 | #include <BRep_Builder.hxx> |
27 | #include <TopExp.hxx> |
28 | #include <TopExp_Explorer.hxx> |
29 | |
30 | #include <TopoDS.hxx> |
31 | #include <TopoDS_Iterator.hxx> |
32 | #include <TopoDS_Shape.hxx> |
33 | #include <TopoDS_Wire.hxx> |
34 | #include <TopoDS_Shell.hxx> |
35 | #include <TopoDS_Solid.hxx> |
36 | #include <TopoDS_Edge.hxx> |
37 | |
38 | #include <TopTools_ListOfShape.hxx> |
39 | #include <TopTools_ListIteratorOfListOfShape.hxx> |
40 | |
41 | #include <BOPTools_Tools3D.hxx> |
42 | |
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43 | static |
44 | void FillList(const TopoDS_Shape& aS, |
45 | Standard_Boolean& bCompSolidFound, |
46 | TopTools_ListOfShape& aResultList); |
47 | static |
48 | void BuildSolid(const TopTools_ListOfShape& aRL, TopoDS_Shape& aS); |
49 | static |
50 | void BuildShell(const TopTools_ListOfShape& aRL, TopoDS_Shape& aS); |
51 | static |
52 | void BuildWire (const TopTools_ListOfShape& aRL, TopoDS_Shape& aS); |
53 | static |
54 | TopAbs_ShapeEnum GetTypeCurrent(const TopAbs_ShapeEnum aTypeX); |
55 | |
56 | // static |
57 | // Standard_Integer TreatCompound(const TopoDS_Shape& aS, |
58 | // TopoDS_Shape& aShapeResult); |
59 | |
60 | // Peter KURNEV |
61 | // p-kurnev@opencascade.com |
62 | //======================================================================= |
63 | // function: BOPTools_PoolsFiller |
64 | // purpose: |
65 | //======================================================================= |
66 | BOPTools_DSFiller::BOPTools_DSFiller() |
67 | { |
68 | myPaveFiller=NULL; |
69 | myInterfPool=NULL; |
70 | myDS=NULL; |
71 | myNewFiller=Standard_True; |
72 | myIsDone=Standard_False; |
73 | } |
74 | //======================================================================= |
75 | // function: Clear |
76 | // purpose: |
77 | //======================================================================= |
78 | void BOPTools_DSFiller::Clear() |
79 | { |
80 | if (myPaveFiller!=NULL) { |
81 | delete myPaveFiller; |
82 | } |
83 | if (myInterfPool!=NULL) { |
84 | delete myInterfPool; |
85 | } |
86 | if (myDS!=NULL) { |
87 | delete myDS; |
88 | } |
89 | myPaveFiller=NULL; |
90 | myInterfPool=NULL; |
91 | myDS=NULL; |
92 | } |
93 | |
94 | //======================================================================= |
95 | // function: Perform |
96 | // purpose: |
97 | //======================================================================= |
98 | void BOPTools_DSFiller::Perform() |
99 | { |
100 | myIsDone=Standard_False; |
101 | |
102 | if (myShape1.IsNull() || myShape2.IsNull()) { |
103 | return; |
104 | } |
105 | // |
106 | // Clear contents of the DS if it was before |
107 | Clear(); |
108 | // |
109 | myNewFiller=Standard_True; |
110 | // |
111 | myDS = new BooleanOperations_ShapesDataStructure (myShape1, myShape2); |
112 | myInterfPool= new BOPTools_InterferencePool (*myDS); |
113 | // |
114 | // Build Vertices, Paves, splits, |
115 | myPaveFiller = new BOPTools_PaveFiller(*myInterfPool); |
116 | myPaveFiller->Perform(); |
117 | myIsDone=myPaveFiller->IsDone(); |
118 | } |
119 | |
120 | //======================================================================= |
121 | // function: InitFillersAndPools |
122 | // purpose: |
123 | //======================================================================= |
124 | void BOPTools_DSFiller::InitFillersAndPools() |
125 | { |
126 | myIsDone=Standard_False; |
127 | |
128 | if (myShape1.IsNull() || myShape2.IsNull()) { |
129 | return; |
130 | } |
131 | // |
132 | // Clear contents of the DS if it was before |
133 | Clear(); |
134 | // |
135 | myNewFiller=Standard_True; |
136 | // |
137 | myDS = new BooleanOperations_ShapesDataStructure (myShape1, myShape2); |
138 | myInterfPool= new BOPTools_InterferencePool (*myDS); |
139 | // |
140 | myPaveFiller = new BOPTools_PaveFiller(*myInterfPool); |
141 | } |
142 | |
143 | //======================================================================= |
144 | // function: PartialPerform |
145 | // purpose: |
146 | //======================================================================= |
147 | void BOPTools_DSFiller::PartialPerform(const TColStd_SetOfInteger& anObjSubSet, |
148 | const TColStd_SetOfInteger& aToolSubSet) |
149 | { |
150 | myIsDone=Standard_False; |
151 | |
152 | // |
153 | // Build Vertices, Paves, splits, |
154 | myPaveFiller->PartialPerform(anObjSubSet, aToolSubSet); |
155 | myIsDone=myPaveFiller->IsDone(); |
156 | |
157 | } |
158 | |
159 | //======================================================================= |
160 | // function: ToCompletePerform |
161 | // purpose: |
162 | //======================================================================= |
163 | void BOPTools_DSFiller::ToCompletePerform() |
164 | { |
165 | if(myIsDone) { |
166 | myIsDone=Standard_False; |
167 | // |
168 | myPaveFiller->ToCompletePerform(); |
169 | myIsDone=myPaveFiller->IsDone(); |
170 | if(myIsDone) { |
171 | // Check if any interference exists |
172 | myIsDone=Standard_False; |
173 | |
174 | Standard_Integer nbs = myDS->NumberOfNewShapes(); |
175 | if(nbs > 0) { |
176 | myIsDone=Standard_True; |
177 | return; |
178 | } |
179 | |
180 | } |
181 | } |
182 | } |
183 | |
184 | //======================================================================= |
185 | // function: Perform |
186 | // purpose: |
187 | //======================================================================= |
188 | void BOPTools_DSFiller::Perform(const BOPTools_SSIntersectionAttribute& theSectionAttribute) |
189 | { |
190 | myIsDone=Standard_False; |
191 | |
192 | if (myShape1.IsNull() || myShape2.IsNull()) { |
193 | return; |
194 | } |
195 | // |
196 | // Clear contents of the DS if it was before |
197 | Clear(); |
198 | // |
199 | myNewFiller=Standard_True; |
200 | // |
201 | myDS = new BooleanOperations_ShapesDataStructure (myShape1, myShape2); |
202 | myInterfPool= new BOPTools_InterferencePool (*myDS); |
203 | // |
204 | // Build Vertices, Paves, splits, |
205 | myPaveFiller = new BOPTools_PaveFiller(*myInterfPool, theSectionAttribute); |
206 | myPaveFiller->Perform(); |
207 | myIsDone=myPaveFiller->IsDone(); |
208 | } |
209 | |
210 | //======================================================================= |
211 | // function:Destroy |
212 | // purpose: |
213 | //======================================================================= |
214 | void BOPTools_DSFiller::Destroy() |
215 | { |
216 | Clear(); |
217 | } |
218 | |
219 | //======================================================================= |
220 | // function: SetShapes |
221 | // purpose: |
222 | //======================================================================= |
223 | void BOPTools_DSFiller::SetShapes (const TopoDS_Shape& aS1, |
224 | const TopoDS_Shape& aS2) |
225 | { |
226 | myShape1=aS1; |
227 | myShape2=aS2; |
228 | // |
229 | Standard_Integer aNbShapes; |
230 | TopAbs_ShapeEnum aT1, aT2; |
231 | aT1=aS1.ShapeType(); |
232 | aT2=aS2.ShapeType(); |
233 | // |
234 | if (aT1==TopAbs_COMPOUND || aT2==TopAbs_COMPOUND) { |
235 | Standard_Boolean bIsEmptyShape1, bIsEmptyShape2; |
236 | |
237 | bIsEmptyShape1=BOPTools_Tools3D::IsEmptyShape(myShape1); |
238 | bIsEmptyShape2=BOPTools_Tools3D::IsEmptyShape(myShape2); |
239 | if (bIsEmptyShape1 || bIsEmptyShape2) { |
240 | myIsDone=Standard_True; |
241 | return; |
242 | } |
243 | } |
244 | // |
245 | // 1.1 |
246 | TopoDS_Iterator anIt; |
247 | TopoDS_Shape aSTmp; |
248 | |
249 | if (aT1==TopAbs_COMPOUND || aT1==TopAbs_COMPSOLID) { |
250 | aNbShapes=0; |
251 | anIt.Initialize(aS1); |
252 | for (; anIt.More(); anIt.Next()) { |
253 | if (!aNbShapes) { |
254 | aSTmp=anIt.Value(); |
255 | } |
256 | aNbShapes++; |
257 | if (aNbShapes>1) { |
258 | break; |
259 | } |
260 | } |
261 | // |
262 | if (aT1==TopAbs_COMPOUND) { |
263 | if (aNbShapes==1) { |
264 | TreatCompound(aS1, aSTmp); |
265 | myShape1=aSTmp; |
266 | aT1=myShape1.ShapeType(); |
267 | } |
268 | else if (aNbShapes>1) { |
269 | TreatCompound(aS1, aSTmp); |
270 | myShape1=aSTmp; |
271 | aT1=myShape1.ShapeType(); |
272 | } |
273 | } |
274 | } |
275 | // |
276 | |
277 | if (aT1==TopAbs_COMPOUND || aT1==TopAbs_COMPSOLID) { |
278 | myIsDone=Standard_False; |
279 | return; |
280 | } |
281 | // |
282 | // 1.2 aS2 |
283 | if (aT2==TopAbs_COMPOUND || aT2==TopAbs_COMPSOLID) { |
284 | aNbShapes=0; |
285 | anIt.Initialize(aS2); |
286 | for (; anIt.More(); anIt.Next()) { |
287 | if (!aNbShapes) { |
288 | aSTmp=anIt.Value(); |
289 | } |
290 | aNbShapes++; |
291 | if (aNbShapes>1) { |
292 | break; |
293 | } |
294 | } |
295 | // |
296 | if (aT2==TopAbs_COMPOUND) { |
297 | if (aNbShapes==1) { |
298 | TreatCompound(aS2, aSTmp); |
299 | myShape2=aSTmp; |
300 | aT2=myShape2.ShapeType(); |
301 | } |
302 | else if (aNbShapes>1) { |
303 | TreatCompound(aS2, aSTmp); |
304 | myShape2=aSTmp; |
305 | aT2=myShape2.ShapeType(); |
306 | } |
307 | } |
308 | } |
309 | // |
310 | |
311 | if (aT2==TopAbs_COMPOUND || aT2==TopAbs_COMPSOLID) { |
312 | myIsDone=Standard_False; |
313 | return; |
314 | } |
315 | // |
316 | // 2.1 |
317 | BRep_Builder BB; |
318 | TopoDS_Shell aSh1, aSh2; |
319 | TopoDS_Wire aW1, aW2; |
320 | |
321 | if (aT1==TopAbs_FACE) { |
322 | if (aT2==TopAbs_SOLID || |
323 | aT2==TopAbs_SHELL || |
324 | aT2==TopAbs_FACE || |
325 | aT2==TopAbs_WIRE || |
326 | aT2==TopAbs_EDGE) { |
327 | BB.MakeShell(aSh1); |
328 | BB.Add(aSh1, myShape1); |
329 | myShape1=aSh1; |
330 | aT1=TopAbs_SHELL; |
331 | } |
332 | } |
333 | // |
334 | // 2.2 |
335 | if (aT2==TopAbs_FACE) { |
336 | if (aT1==TopAbs_SOLID || |
337 | aT1==TopAbs_SHELL || |
338 | aT1==TopAbs_WIRE || |
339 | aT1==TopAbs_EDGE) { |
340 | BB.MakeShell(aSh2); |
341 | BB.Add(aSh2, myShape2); |
342 | myShape2=aSh2; |
343 | aT2=TopAbs_SHELL; |
344 | } |
345 | } |
346 | // 3.1 |
347 | if (aT1==TopAbs_EDGE) { |
348 | if (aT2==TopAbs_SOLID || |
349 | aT2==TopAbs_SHELL || |
350 | aT2==TopAbs_WIRE || |
351 | aT2==TopAbs_EDGE) { |
352 | BB.MakeWire (aW1); |
353 | BB.Add(aW1, myShape1); |
354 | myShape1=aW1; |
355 | aT1=TopAbs_WIRE; |
356 | } |
357 | } |
358 | // 3.2 |
359 | if (aT2==TopAbs_EDGE) { |
360 | if (aT1==TopAbs_SOLID || |
361 | aT1==TopAbs_SHELL || |
362 | aT1==TopAbs_WIRE) { |
363 | BB.MakeWire (aW2); |
364 | BB.Add(aW2, myShape2); |
365 | myShape2=aW2; |
366 | aT2=TopAbs_WIRE; |
367 | } |
368 | } |
369 | |
370 | myIsDone=Standard_True; |
371 | } |
372 | |
373 | //======================================================================= |
374 | // function: Shape1 |
375 | // purpose: |
376 | //======================================================================= |
377 | const TopoDS_Shape& BOPTools_DSFiller::Shape1 () const |
378 | { |
379 | return myShape1; |
380 | } |
381 | |
382 | //======================================================================= |
383 | // function: Shape2 |
384 | // purpose: |
385 | //======================================================================= |
386 | const TopoDS_Shape& BOPTools_DSFiller::Shape2 () const |
387 | { |
388 | return myShape2; |
389 | } |
390 | //======================================================================= |
391 | // function: DS |
392 | // purpose: |
393 | //======================================================================= |
394 | const BooleanOperations_ShapesDataStructure& BOPTools_DSFiller::DS () const |
395 | { |
396 | return *myDS; |
397 | } |
398 | //======================================================================= |
399 | // function: InterfPool |
400 | // purpose: |
401 | //======================================================================= |
402 | const BOPTools_InterferencePool& BOPTools_DSFiller::InterfPool () const |
403 | { |
404 | return *myInterfPool; |
405 | } |
406 | //======================================================================= |
407 | // function: PavePool |
408 | // purpose: |
409 | //======================================================================= |
410 | const BOPTools_PavePool& BOPTools_DSFiller::PavePool () const |
411 | { |
412 | return myPaveFiller->PavePool(); |
413 | } |
414 | |
415 | //======================================================================= |
416 | // function: CommonBlockPool |
417 | // purpose: |
418 | //======================================================================= |
419 | const BOPTools_CommonBlockPool& BOPTools_DSFiller::CommonBlockPool () const |
420 | { |
421 | return myPaveFiller->CommonBlockPool(); |
422 | } |
423 | |
424 | //======================================================================= |
425 | // function: SplitShapesPool |
426 | // purpose: |
427 | //======================================================================= |
428 | const BOPTools_SplitShapesPool& BOPTools_DSFiller::SplitShapesPool() const |
429 | { |
430 | return myPaveFiller->SplitShapesPool(); |
431 | } |
432 | |
433 | //======================================================================= |
434 | // function: PaveFiller |
435 | // purpose: |
436 | //======================================================================= |
437 | const BOPTools_PaveFiller& BOPTools_DSFiller::PaveFiller() const |
438 | { |
439 | return *myPaveFiller; |
440 | } |
441 | |
442 | //======================================================================= |
443 | // function: IsNewFiller |
444 | // purpose: |
445 | //======================================================================= |
446 | Standard_Boolean BOPTools_DSFiller::IsNewFiller() const |
447 | { |
448 | return myNewFiller; |
449 | } |
450 | |
451 | |
452 | //======================================================================= |
453 | // function: SetNewFiller |
454 | // purpose: |
455 | //======================================================================= |
456 | void BOPTools_DSFiller::SetNewFiller(const Standard_Boolean aFlag) const |
457 | { |
458 | BOPTools_DSFiller* pDSFiller=(BOPTools_DSFiller*)this; |
459 | pDSFiller->myNewFiller=aFlag; |
460 | } |
461 | //======================================================================= |
462 | // function: IsDone |
463 | // purpose: |
464 | //======================================================================= |
465 | Standard_Boolean BOPTools_DSFiller::IsDone()const |
466 | { |
467 | return myIsDone; |
468 | } |
469 | // |
470 | //======================================================================= |
471 | //function :TreatCompound |
472 | //purpose : |
473 | //======================================================================= |
474 | // Standard_Integer TreatCompound(const TopoDS_Shape& aS, |
475 | // TopoDS_Shape& aShapeResult) |
476 | Standard_Integer BOPTools_DSFiller::TreatCompound(const TopoDS_Shape& aS, |
477 | TopoDS_Shape& aShapeResult) |
478 | { |
479 | // |
480 | TopAbs_ShapeEnum aType, aTypeX; |
481 | // |
482 | aType=aS.ShapeType(); |
483 | // |
484 | if (aType==TopAbs_COMPSOLID) { |
485 | aShapeResult=aS; |
486 | return 1; |
487 | } |
488 | // |
489 | if (aType!=TopAbs_COMPOUND) { |
490 | // Nothing to do |
491 | aShapeResult=aS; |
492 | return 2; |
493 | } |
494 | // |
495 | // 1 Fill the list by real shapes (solids, shells, wires, edges) |
496 | Standard_Boolean bCompSolidFound=Standard_False; |
497 | TopTools_ListOfShape aRL1, aRL; |
498 | FillList (aS, bCompSolidFound, aRL1); |
499 | if (bCompSolidFound) { |
500 | aShapeResult=aS; |
501 | return 3; |
502 | } |
503 | // 2 |
504 | // Analyse the list and find the type |
505 | Standard_Integer i=0; |
506 | TopExp_Explorer anExp; |
507 | TopAbs_ShapeEnum aTypeCurrent=TopAbs_SHAPE, |
508 | aType0=TopAbs_SHAPE; |
509 | |
510 | //aTypeCurrent=TopAbs_SHAPE; |
511 | TopTools_ListIteratorOfListOfShape anItL(aRL1); |
512 | for (; anItL.More(); anItL.Next(), i++) { |
513 | const TopoDS_Shape& aSX=anItL.Value(); |
514 | aTypeX=aSX.ShapeType(); |
515 | |
516 | aTypeCurrent=GetTypeCurrent(aTypeX); |
517 | |
518 | if (i==0) { |
519 | aType0=aTypeCurrent; |
520 | if (aType0==TopAbs_SHAPE) { |
521 | // Unknown shape type; |
522 | aShapeResult=aS; |
523 | return 4; |
524 | } |
525 | } |
526 | |
527 | else { |
528 | if (aTypeCurrent!=aType0) { |
529 | // Heterogenous types occured; |
530 | aShapeResult=aS; |
531 | return 5; |
532 | } |
533 | } |
534 | // |
535 | // Fill the RL |
536 | if (aTypeCurrent==TopAbs_SOLID) { |
537 | anExp.Init(aSX, TopAbs_SHELL); |
538 | for (; anExp.More(); anExp.Next()) { |
539 | const TopoDS_Shape& aSY=anExp.Current(); |
540 | aRL.Append(aSY); |
541 | } |
542 | } |
543 | // |
544 | else if (aTypeCurrent==TopAbs_SHELL) { |
545 | if (aTypeX==TopAbs_FACE) { |
546 | aRL.Append(aSX); |
547 | } |
548 | else { |
549 | anExp.Init(aSX, TopAbs_FACE); |
550 | for (; anExp.More(); anExp.Next()) { |
551 | const TopoDS_Shape& aSY=anExp.Current(); |
552 | aRL.Append(aSY); |
553 | } |
554 | } |
555 | } |
556 | // |
557 | else if (aTypeCurrent==TopAbs_WIRE) { |
558 | if (aTypeX==TopAbs_EDGE) { |
559 | aRL.Append(aSX); |
560 | } |
561 | else { |
562 | anExp.Init(aSX, TopAbs_EDGE); |
563 | for (; anExp.More(); anExp.Next()) { |
564 | const TopoDS_Shape& aSY=anExp.Current(); |
565 | aRL.Append(aSY); |
566 | } |
567 | } |
568 | } |
569 | } |
570 | // |
571 | // Make Composite shape |
572 | //BRep_Builder aBB; |
573 | |
574 | if (aType0==TopAbs_SOLID) { |
575 | BuildSolid(aRL, aShapeResult); |
576 | } |
577 | if (aType0==TopAbs_SHELL) { |
578 | BuildShell(aRL, aShapeResult); |
579 | } |
580 | if (aType0==TopAbs_WIRE) { |
581 | BuildWire(aRL, aShapeResult); |
582 | } |
583 | //OK |
584 | return 0; |
585 | } |
586 | //======================================================================= |
587 | //function : BuildSolid |
588 | //purpose : |
589 | //======================================================================= |
590 | void BuildSolid(const TopTools_ListOfShape& aRL, |
591 | TopoDS_Shape& aS) |
592 | { |
593 | BRep_Builder aBB; |
594 | TopoDS_Solid aSolid; |
595 | aBB.MakeSolid(aSolid); |
596 | TopTools_ListIteratorOfListOfShape anItL; |
597 | anItL.Initialize(aRL); |
598 | for (; anItL.More(); anItL.Next()) { |
599 | const TopoDS_Shape& aSX=anItL.Value(); |
600 | aBB.Add(aSolid, TopoDS::Shell(aSX)); |
601 | } |
602 | aS=aSolid; |
603 | } |
604 | //======================================================================= |
605 | //function : BuildShell |
606 | //purpose : |
607 | //======================================================================= |
608 | void BuildShell(const TopTools_ListOfShape& aRL, |
609 | TopoDS_Shape& aS) |
610 | { |
611 | BRep_Builder aBB; |
612 | TopoDS_Shell aShell; |
613 | aBB.MakeShell(aShell); |
614 | TopTools_ListIteratorOfListOfShape anItL; |
615 | anItL.Initialize(aRL); |
616 | for (; anItL.More(); anItL.Next()) { |
617 | const TopoDS_Shape& aSX=anItL.Value(); |
618 | aBB.Add(aShell, aSX); |
619 | } |
620 | aS=aShell; |
621 | } |
622 | //======================================================================= |
623 | //function : BuildWire |
624 | //purpose : |
625 | //======================================================================= |
626 | void BuildWire(const TopTools_ListOfShape& aRL, |
627 | TopoDS_Shape& aS) |
628 | { |
629 | BRep_Builder aBB; |
630 | TopoDS_Wire aWire; |
631 | aBB.MakeWire(aWire); |
632 | TopTools_ListIteratorOfListOfShape anItL; |
633 | anItL.Initialize(aRL); |
634 | for (; anItL.More(); anItL.Next()) { |
635 | const TopoDS_Shape& aSX=anItL.Value(); |
636 | aBB.Add(aWire, aSX); |
637 | } |
638 | aS=aWire; |
639 | } |
640 | //======================================================================= |
641 | //function :FillList |
642 | //purpose : |
643 | //======================================================================= |
644 | void FillList(const TopoDS_Shape& aS, |
645 | Standard_Boolean& bCompSolidFound, |
646 | TopTools_ListOfShape& aResultList) |
647 | { |
648 | if (bCompSolidFound) { |
649 | return; |
650 | } |
651 | TopAbs_ShapeEnum aTypeX; |
652 | TopoDS_Iterator anIt; |
653 | anIt.Initialize(aS); |
654 | for (; anIt.More(); anIt.Next()) { |
655 | const TopoDS_Shape& aSX=anIt.Value(); |
656 | aTypeX=aSX.ShapeType(); |
657 | // |
658 | if (aTypeX==TopAbs_COMPSOLID) { |
659 | bCompSolidFound=Standard_True; |
660 | return; |
661 | } |
662 | // |
663 | if (aTypeX==TopAbs_COMPOUND) { |
664 | FillList(aSX, bCompSolidFound, aResultList); |
665 | if (bCompSolidFound) { |
666 | return; |
667 | } |
668 | } |
669 | if (aTypeX!=TopAbs_COMPOUND) { |
670 | aResultList.Append(aSX); |
671 | } |
672 | |
673 | } |
674 | } |
675 | //======================================================================= |
676 | //function :GetTypeCurrent |
677 | //purpose : |
678 | //======================================================================= |
679 | TopAbs_ShapeEnum GetTypeCurrent(const TopAbs_ShapeEnum aTypeX) |
680 | { |
681 | TopAbs_ShapeEnum aTypeCurrent=TopAbs_SHAPE; |
682 | |
683 | if (aTypeX==TopAbs_SOLID) { |
684 | aTypeCurrent=TopAbs_SOLID; |
685 | } |
686 | |
687 | if (aTypeX==TopAbs_SHELL || aTypeX==TopAbs_FACE ) { |
688 | aTypeCurrent=TopAbs_SHELL; |
689 | } |
690 | |
691 | if (aTypeX==TopAbs_WIRE || aTypeX==TopAbs_EDGE ) { |
692 | aTypeCurrent=TopAbs_WIRE; |
693 | } |
694 | return aTypeCurrent; |
695 | } |
696 | // |