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b311480e | 1 | // Created on: 2000-08-03 |
2 | // Created by: data exchange team | |
973c2be1 | 3 | // Copyright (c) 2000-2014 OPEN CASCADE SAS |
b311480e | 4 | // |
973c2be1 | 5 | // This file is part of Open CASCADE Technology software library. |
b311480e | 6 | // |
d5f74e42 | 7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published | |
973c2be1 | 9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT | |
11 | // distribution for complete text of the license and disclaimer of any warranty. | |
b311480e | 12 | // |
973c2be1 | 13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. | |
7fd59977 | 15 | |
bc73b006 | 16 | #include <XCAFDoc_ShapeTool.hxx> |
7fd59977 | 17 | |
42cf5bc1 | 18 | #include <BRep_Builder.hxx> |
19 | #include <gp_Pnt.hxx> | |
20 | #include <gp_Trsf.hxx> | |
21 | #include <Standard_GUID.hxx> | |
22 | #include <Standard_Type.hxx> | |
23 | #include <TCollection_AsciiString.hxx> | |
24 | #include <TCollection_ExtendedString.hxx> | |
25 | #include <TCollection_HAsciiString.hxx> | |
26 | #include <TColStd_SequenceOfHAsciiString.hxx> | |
27 | #include <TDataStd_ChildNodeIterator.hxx> | |
28 | #include <TDataStd_Name.hxx> | |
29 | #include <TDataStd_TreeNode.hxx> | |
30 | #include <TDataStd_UAttribute.hxx> | |
31 | #include <TDF_Attribute.hxx> | |
32 | #include <TDF_ChildIDIterator.hxx> | |
33 | #include <TDF_ChildIterator.hxx> | |
7fd59977 | 34 | #include <TDF_Label.hxx> |
35 | #include <TDF_LabelMap.hxx> | |
36 | #include <TDF_LabelSequence.hxx> | |
7fd59977 | 37 | #include <TDF_MapIteratorOfLabelMap.hxx> |
42cf5bc1 | 38 | #include <TDF_RelocationTable.hxx> |
39 | #include <TDF_Tool.hxx> | |
7fd59977 | 40 | #include <TDocStd_Document.hxx> |
7fd59977 | 41 | #include <TNaming_Builder.hxx> |
42 | #include <TNaming_NamedShape.hxx> | |
43 | #include <TNaming_Tool.hxx> | |
42cf5bc1 | 44 | #include <TopLoc_IndexedMapOfLocation.hxx> |
7fd59977 | 45 | #include <TopLoc_Location.hxx> |
42cf5bc1 | 46 | #include <TopoDS_Compound.hxx> |
7fd59977 | 47 | #include <TopoDS_Iterator.hxx> |
48 | #include <TopoDS_Shape.hxx> | |
acc909a8 | 49 | #include <TopTools_ListOfShape.hxx> |
f6973d90 | 50 | #include <TopTools_MapOfOrientedShape.hxx> |
42cf5bc1 | 51 | #include <XCAFDoc.hxx> |
7fd59977 | 52 | #include <XCAFDoc_GraphNode.hxx> |
42cf5bc1 | 53 | #include <XCAFDoc_Location.hxx> |
7fd59977 | 54 | #include <XCAFDoc_ShapeMapTool.hxx> |
55 | ||
92efcf78 | 56 | IMPLEMENT_STANDARD_RTTIEXT(XCAFDoc_ShapeTool,TDF_Attribute) |
57 | ||
e6aad0ee | 58 | static Standard_Boolean theAutoNaming = Standard_True; |
7fd59977 | 59 | |
60 | // attribute methods ////////////////////////////////////////////////// | |
61 | ||
62 | //======================================================================= | |
63 | //function : GetID | |
64 | //purpose : | |
65 | //======================================================================= | |
66 | ||
67 | const Standard_GUID& XCAFDoc_ShapeTool::GetID() | |
68 | { | |
69 | static Standard_GUID ShapeToolID ("efd212ee-6dfd-11d4-b9c8-0060b0ee281b"); | |
70 | return ShapeToolID; | |
71 | } | |
72 | ||
73 | ||
74 | //======================================================================= | |
75 | //function : Set | |
76 | //purpose : | |
77 | //======================================================================= | |
78 | ||
79 | Handle(XCAFDoc_ShapeTool) XCAFDoc_ShapeTool::Set(const TDF_Label& L) | |
80 | { | |
81 | Handle(XCAFDoc_ShapeTool) A; | |
82 | if (!L.FindAttribute (XCAFDoc_ShapeTool::GetID(), A)) { | |
83 | A = new XCAFDoc_ShapeTool (); | |
84 | L.AddAttribute(A); | |
85 | } | |
86 | A->Init(); | |
87 | return A; | |
88 | } | |
89 | ||
90 | ||
91 | //======================================================================= | |
92 | //function : Constructor | |
93 | //purpose : | |
94 | //======================================================================= | |
95 | ||
96 | XCAFDoc_ShapeTool::XCAFDoc_ShapeTool() | |
97 | { | |
98 | hasSimpleShapes = Standard_False; | |
99 | } | |
100 | ||
101 | ||
102 | //======================================================================= | |
103 | //function : ID | |
104 | //purpose : | |
105 | //======================================================================= | |
106 | ||
107 | const Standard_GUID& XCAFDoc_ShapeTool::ID() const | |
108 | { | |
109 | return GetID(); | |
110 | } | |
111 | ||
112 | //======================================================================= | |
113 | //function : Restore | |
114 | //purpose : | |
115 | //======================================================================= | |
116 | ||
117 | void XCAFDoc_ShapeTool::Restore(const Handle(TDF_Attribute)& /*with*/) | |
118 | { | |
119 | } | |
120 | ||
121 | //======================================================================= | |
122 | //function : NewEmpty | |
123 | //purpose : | |
124 | //======================================================================= | |
125 | ||
126 | Handle(TDF_Attribute) XCAFDoc_ShapeTool::NewEmpty() const | |
127 | { | |
128 | return new XCAFDoc_ShapeTool; | |
129 | } | |
130 | ||
131 | //======================================================================= | |
132 | //function : Paste | |
133 | //purpose : | |
134 | //======================================================================= | |
135 | ||
136 | void XCAFDoc_ShapeTool::Paste (const Handle(TDF_Attribute)& /*into*/, | |
137 | const Handle(TDF_RelocationTable)& /*RT*/) const | |
138 | { | |
139 | } | |
140 | ||
7fd59977 | 141 | // Auxiliary methods ////////////////////////////////////////////////// |
142 | ||
143 | //======================================================================= | |
144 | //function : SetLabelNameByLink | |
145 | //purpose : | |
146 | //======================================================================= | |
147 | static void SetLabelNameByLink(const TDF_Label L) | |
148 | { | |
149 | Handle(TDataStd_TreeNode) Node; | |
150 | if (! L.FindAttribute(XCAFDoc::ShapeRefGUID(), Node) || | |
151 | ! Node->HasFather()) { | |
0797d9d3 | 152 | #ifdef OCCT_DEBUG |
04232180 | 153 | std::cout<<"Error: XCAFDoc_ShapeTool, SetLabelNameByLink(): NO NODE"<<std::endl; |
63c629aa | 154 | #endif |
7fd59977 | 155 | return; |
156 | } | |
157 | TCollection_AsciiString Entry; | |
158 | TDF_Tool::Entry ( Node->Father()->Label(), Entry ); | |
159 | Entry.Insert(1, "=>["); | |
160 | Entry += "]"; | |
161 | ||
162 | TDataStd_Name::Set(L, TCollection_ExtendedString( Entry )); | |
163 | } | |
164 | ||
165 | ||
166 | //======================================================================= | |
167 | //function : SetLabelNameByShape | |
168 | //purpose : | |
169 | //======================================================================= | |
170 | static void SetLabelNameByShape(const TDF_Label L) | |
171 | { | |
172 | TopoDS_Shape S; | |
173 | if (XCAFDoc_ShapeTool::GetShape(L, S) && | |
174 | ! L.IsAttribute(TDataStd_Name::GetID()) ) { | |
175 | Standard_SStream Stream; | |
176 | // TopAbs_ShapeEnum Type = S.ShapeType(); | |
177 | // if (Type == TopAbs_COMPOUND) Stream<<"ASSEMBLY"; | |
178 | // else | |
179 | TopAbs::Print(S.ShapeType(), Stream); | |
7fd59977 | 180 | TCollection_AsciiString aName (Stream.str().c_str()); |
7fd59977 | 181 | TDataStd_Name::Set(L, TCollection_ExtendedString(aName)); |
182 | } | |
183 | } | |
7fd59977 | 184 | |
185 | ||
186 | //======================================================================= | |
187 | //function : SearchUsingMap | |
188 | //purpose : | |
189 | //======================================================================= | |
190 | ||
191 | Standard_Boolean XCAFDoc_ShapeTool::SearchUsingMap(const TopoDS_Shape &S, TDF_Label &L, | |
192 | const Standard_Boolean findWithoutLoc, | |
193 | const Standard_Boolean findSubShape) const | |
194 | { | |
195 | ||
196 | if(myShapeLabels.IsBound(S)) { | |
197 | L = myShapeLabels.Find(S); | |
198 | return Standard_True; | |
199 | } | |
200 | TopoDS_Shape S0 = S; | |
201 | TopLoc_Location loc; | |
202 | S0.Location(loc); | |
203 | if(myShapeLabels.IsBound(S0)) { | |
204 | TDF_Label L1 = myShapeLabels.Find(S0); | |
205 | TDF_LabelSequence Labels; | |
206 | if(GetUsers(L1, Labels, Standard_True)) { | |
207 | for(Standard_Integer i=1; i<=Labels.Length(); i++) { | |
208 | TopoDS_Shape c = GetShape(Labels.Value(i)); | |
209 | if(c.IsSame(S)) { | |
210 | L = Labels.Value(i); | |
211 | return Standard_True; | |
212 | } | |
213 | } | |
214 | } | |
215 | if(findWithoutLoc) { | |
216 | L = L1; | |
217 | return Standard_True; | |
218 | } | |
219 | } | |
220 | ||
221 | if(hasSimpleShapes) { | |
222 | if(mySimpleShapes.IsBound(S)) { | |
223 | L = mySimpleShapes.Find(S); | |
224 | return Standard_True; | |
225 | } | |
226 | if(mySimpleShapes.IsBound(S0)) { | |
227 | L = mySimpleShapes.Find(S0); | |
228 | return Standard_True; | |
229 | } | |
230 | } | |
231 | // search subshapes | |
232 | if(!findSubShape) return Standard_False; | |
233 | TDF_Label mainL = FindMainShapeUsingMap(S); | |
234 | if(mainL.IsNull()) return Standard_False; | |
235 | L = AddSubShape(mainL,S); | |
236 | return !L.IsNull();//Standard_True; | |
237 | } | |
238 | ||
239 | ||
240 | //======================================================================= | |
241 | //function : Search | |
242 | //purpose : | |
243 | //======================================================================= | |
244 | ||
245 | Standard_Boolean XCAFDoc_ShapeTool::Search (const TopoDS_Shape &S, | |
246 | TDF_Label &L, | |
247 | const Standard_Boolean findInstance, | |
248 | const Standard_Boolean findComponent, | |
249 | const Standard_Boolean findSubShape) const | |
250 | { | |
251 | // search among shapes | |
252 | Standard_Boolean isLocated = ! S.Location().IsIdentity(); | |
253 | ||
254 | if ( isLocated ) { | |
255 | // try to find top-level instance | |
256 | if ( findInstance && FindShape ( S, L, Standard_True ) ) | |
257 | return Standard_True; | |
258 | // try to find component of assembly | |
259 | if ( findComponent ) { | |
260 | TDF_LabelSequence labels; | |
261 | GetShapes ( labels ); | |
262 | for ( Standard_Integer i=1; i <= labels.Length(); i++ ) { | |
263 | if ( ! IsAssembly ( labels.Value(i) ) ) continue; | |
264 | TDF_LabelSequence comp; | |
265 | GetComponents ( labels.Value(i), comp ); | |
266 | for ( Standard_Integer j=1; j <= comp.Length(); j++ ) { | |
267 | TopoDS_Shape c = GetShape ( comp.Value(j) ); | |
268 | if ( c.IsSame ( S ) ) { | |
269 | L = comp.Value(j); | |
270 | return Standard_True; | |
271 | } | |
272 | } | |
273 | } | |
274 | } | |
275 | } | |
276 | // try to find top-level simple shape | |
277 | if ( FindShape ( S, L, Standard_False ) ) return Standard_True; | |
278 | ||
279 | // search subshapes | |
280 | if ( ! findSubShape ) return Standard_False; | |
281 | TDF_Label mainL = FindMainShape ( S ); | |
282 | if ( mainL.IsNull() ) return Standard_False; | |
283 | L = AddSubShape ( mainL, S ); | |
284 | return !L.IsNull();//Standard_True; | |
285 | } | |
286 | ||
287 | //======================================================================= | |
288 | //function : FindShape | |
289 | //purpose : | |
290 | //======================================================================= | |
291 | ||
292 | Standard_Boolean XCAFDoc_ShapeTool::FindShape (const TopoDS_Shape& S, | |
293 | TDF_Label& L, | |
294 | const Standard_Boolean findInstance) const | |
295 | { | |
296 | // search for null-located shape | |
297 | TopoDS_Shape S0 = S; | |
298 | if ( ! findInstance ) { | |
299 | TopLoc_Location loc; | |
300 | S0.Location ( loc ); | |
301 | } | |
302 | ||
303 | // this code is used instead of the following for performance reasons | |
304 | if (TNaming_Tool::HasLabel(Label(), S0)) { | |
305 | int TransDef = 0; | |
306 | L = TNaming_Tool::Label(Label(), S0, TransDef); | |
7fd59977 | 307 | } |
7783ba11 | 308 | else |
309 | return Standard_False; | |
310 | ||
311 | if (IsTopLevel(L)) | |
312 | return Standard_True; | |
313 | ||
314 | // Try to find shape manually | |
315 | TDF_ChildIDIterator it(Label(), TNaming_NamedShape::GetID()); | |
7fd59977 | 316 | for (; it.More(); it.Next()) { |
317 | TDF_Label aLabel = it.Value()->Label(); | |
318 | Handle(TNaming_NamedShape) NS; | |
319 | if ( aLabel.FindAttribute(TNaming_NamedShape::GetID(), NS) && | |
7783ba11 | 320 | S0.IsSame ( TNaming_Tool::GetShape(NS) ) ) { |
7fd59977 | 321 | L = aLabel; |
322 | return Standard_True; | |
323 | } | |
324 | } | |
7783ba11 | 325 | |
326 | L = TDF_Label(); | |
7fd59977 | 327 | return Standard_False; |
328 | } | |
329 | ||
330 | //======================================================================= | |
331 | //function : FindShape | |
332 | //purpose : | |
333 | //======================================================================= | |
334 | ||
335 | TDF_Label XCAFDoc_ShapeTool::FindShape (const TopoDS_Shape& S, | |
336 | const Standard_Boolean findInstance) const | |
337 | { | |
338 | TDF_Label L; | |
bc728d26 | 339 | if (FindShape(S, L, findInstance)) |
340 | return L; | |
341 | return TDF_Label(); | |
7fd59977 | 342 | } |
343 | ||
344 | //======================================================================= | |
345 | //function : GetShape | |
346 | //purpose : | |
347 | //======================================================================= | |
348 | ||
349 | Standard_Boolean XCAFDoc_ShapeTool::GetShape (const TDF_Label& L, TopoDS_Shape& S) | |
350 | { | |
351 | Handle(XCAFDoc_Location) LocationAttribute; | |
352 | ||
353 | if(IsExternRef(L)) { | |
354 | TopoDS_Compound EmptyComp; | |
355 | BRep_Builder B; | |
356 | B.MakeCompound(EmptyComp); | |
357 | S = EmptyComp; | |
358 | } | |
359 | ||
360 | // for instance, get referred shape | |
361 | Handle(TDataStd_TreeNode) Node; | |
362 | if ( L.FindAttribute(XCAFDoc::ShapeRefGUID(), Node) && Node->HasFather() && | |
363 | L.FindAttribute(XCAFDoc_Location::GetID(), LocationAttribute)) { | |
364 | if ( ! GetShape(Node->Father()->Label(), S) ) return Standard_False; | |
365 | S.Move ( LocationAttribute->Get() ); | |
366 | return Standard_True; | |
367 | } | |
368 | ||
369 | // else just return shape on this label | |
370 | Handle(TNaming_NamedShape) NS; | |
371 | if ( ! L.FindAttribute(TNaming_NamedShape::GetID(), NS) ) return Standard_False; | |
372 | S = TNaming_Tool::GetShape(NS); | |
373 | return Standard_True; | |
374 | } | |
375 | ||
376 | //======================================================================= | |
377 | //function : GetShape | |
378 | //purpose : | |
379 | //======================================================================= | |
380 | ||
381 | TopoDS_Shape XCAFDoc_ShapeTool::GetShape(const TDF_Label& L) | |
382 | { | |
383 | TopoDS_Shape aShape; | |
384 | GetShape(L,aShape); | |
385 | return aShape; | |
386 | } | |
387 | ||
388 | //======================================================================= | |
389 | //function : NewShape | |
390 | //purpose : | |
391 | //======================================================================= | |
392 | ||
393 | TDF_Label XCAFDoc_ShapeTool::NewShape() const | |
394 | { | |
395 | TopoDS_Compound aShape; | |
396 | BRep_Builder tdsB; | |
397 | tdsB.MakeCompound ( aShape ); | |
398 | ||
399 | TDF_TagSource aTag; | |
400 | TDF_Label aLabel = aTag.NewChild(Label()); | |
401 | ||
402 | TNaming_Builder tnBuild(aLabel); | |
403 | tnBuild.Generated(aShape); | |
404 | ||
405 | return aLabel; | |
406 | } | |
407 | ||
408 | //======================================================================= | |
409 | //function : SetShape | |
410 | //purpose : | |
411 | //======================================================================= | |
412 | ||
413 | void XCAFDoc_ShapeTool::SetShape (const TDF_Label& L, const TopoDS_Shape& S) | |
9baa8534 | 414 | { |
7fd59977 | 415 | TNaming_Builder tnBuild(L); |
416 | tnBuild.Generated(S); | |
417 | Handle(XCAFDoc_ShapeMapTool) A = XCAFDoc_ShapeMapTool::Set(L); | |
9baa8534 | 418 | // if ( ! L.FindAttribute(XCAFDoc_ShapeMapTool::GetID(), A) ) { |
419 | // A = XCAFDoc_ShapeMapTool::Set(L); | |
420 | // L.AddAttribute(A); | |
421 | // } | |
7fd59977 | 422 | A->SetShape(S); |
423 | ||
424 | if(!myShapeLabels.IsBound(S)) { | |
425 | myShapeLabels.Bind(S,L); | |
426 | } | |
7fd59977 | 427 | } |
428 | ||
429 | //======================================================================= | |
430 | //function : MakeReference | |
431 | //purpose : | |
432 | //======================================================================= | |
433 | ||
434 | void XCAFDoc_ShapeTool::MakeReference (const TDF_Label &L, | |
435 | const TDF_Label &refL, | |
436 | const TopLoc_Location &loc) | |
437 | { | |
438 | // store location | |
439 | XCAFDoc_Location::Set(L, loc); | |
440 | ||
441 | // set reference | |
442 | Handle(TDataStd_TreeNode) refNode, mainNode; | |
443 | mainNode = TDataStd_TreeNode::Set ( refL, XCAFDoc::ShapeRefGUID() ); | |
444 | refNode = TDataStd_TreeNode::Set ( L, XCAFDoc::ShapeRefGUID() ); | |
445 | refNode->Remove(); // abv: fix against bug in TreeNode::Append() | |
446 | mainNode->Append(refNode); | |
447 | ||
e6aad0ee RL |
448 | if (theAutoNaming) |
449 | SetLabelNameByLink(L); | |
7fd59977 | 450 | } |
451 | ||
452 | //======================================================================= | |
453 | //function : addShape | |
454 | //purpose : private | |
455 | //======================================================================= | |
456 | ||
457 | TDF_Label XCAFDoc_ShapeTool::addShape (const TopoDS_Shape& S, const Standard_Boolean makeAssembly) | |
458 | { | |
459 | TDF_Label ShapeLabel; | |
460 | TDF_TagSource aTag; | |
461 | ||
462 | // search if the shape already exists (with the same location) | |
463 | if ( S.IsNull() || FindShape ( S, ShapeLabel, Standard_True ) ) return ShapeLabel; | |
464 | ||
465 | // else add a new label | |
466 | ShapeLabel = aTag.NewChild(Label()); | |
467 | ||
468 | // if shape has location, make a reference to the same shape without location | |
469 | if ( ! S.Location().IsIdentity() /*&& FindShape ( S, L )*/ ) { | |
470 | TopoDS_Shape S0 = S; | |
471 | TopLoc_Location loc; | |
472 | S0.Location ( loc ); | |
473 | TDF_Label L = addShape ( S0, makeAssembly ); | |
474 | MakeReference ( ShapeLabel, L, S.Location() ); | |
475 | return ShapeLabel; | |
476 | } | |
477 | ||
478 | // else add a shape to a label | |
479 | TNaming_Builder tnBuild(ShapeLabel); | |
480 | tnBuild.Generated(S); | |
481 | ||
482 | Handle(XCAFDoc_ShapeMapTool) A = XCAFDoc_ShapeMapTool::Set(ShapeLabel); | |
483 | // if ( ! ShapeLabel.FindAttribute(XCAFDoc_ShapeMapTool::GetID(), A) ) { | |
484 | // A = XCAFDoc_ShapeMapTool::Set(ShapeLabel); | |
485 | // ShapeLabel.AddAttribute(A); | |
486 | // } | |
487 | A->SetShape(S); | |
488 | ||
e6aad0ee RL |
489 | if (theAutoNaming) |
490 | SetLabelNameByShape(ShapeLabel); | |
7fd59977 | 491 | |
492 | // if shape is Compound and flag is set, create assembly | |
493 | if ( makeAssembly && S.ShapeType() == TopAbs_COMPOUND ) { | |
494 | // mark assembly by assigning UAttribute | |
495 | Handle(TDataStd_UAttribute) Uattr; | |
496 | Uattr = TDataStd_UAttribute::Set ( ShapeLabel, XCAFDoc::AssemblyGUID() ); | |
e6aad0ee RL |
497 | if (theAutoNaming) |
498 | TDataStd_Name::Set(ShapeLabel, TCollection_ExtendedString("ASSEMBLY")); | |
7fd59977 | 499 | |
500 | // iterate on components | |
501 | TopoDS_Iterator Iterator(S); | |
502 | for (; Iterator.More(); Iterator.Next()) { | |
503 | // get label for component`s shape | |
504 | TopoDS_Shape Scomp = Iterator.Value(), S0 = Scomp; | |
505 | TopLoc_Location loc; | |
506 | S0.Location ( loc ); | |
507 | TDF_Label compL = addShape ( S0, makeAssembly ); | |
508 | ||
509 | // add a component as reference | |
510 | TDF_Label RefLabel = aTag.NewChild(ShapeLabel); | |
511 | MakeReference ( RefLabel, compL, Scomp.Location() ); | |
512 | } | |
513 | } | |
514 | ||
515 | if(!IsAssembly(ShapeLabel)) { | |
516 | //const TopTools_IndexedMapOfShape tmpMap = A->GetMap(); | |
517 | //for(Standard_Integer i=1; i<=tmpMap.Extent(); i++) | |
518 | //mySubShapes.Bind(tmpMap.FindKey(i),ShapeLabel); | |
519 | for(Standard_Integer i=1; i<=A->GetMap().Extent(); i++) | |
d4a2c515 | 520 | { |
521 | TopoDS_Shape aSh = A->GetMap().FindKey(i); | |
522 | mySubShapes.Bind(aSh,ShapeLabel); | |
523 | } | |
7fd59977 | 524 | //mySubShapes.Bind(ShapeLabel,A->GetMap()); |
525 | } | |
526 | ||
527 | return ShapeLabel; | |
528 | } | |
529 | ||
530 | ||
531 | //======================================================================= | |
532 | //function : prepareAssembly | |
533 | //purpose : auxilary | |
534 | //======================================================================= | |
535 | static Standard_Boolean prepareAssembly (const TopoDS_Shape& theShape, | |
536 | TopoDS_Shape& theOUTShape) | |
537 | { | |
538 | // iterate on components | |
539 | theOUTShape = theShape; | |
540 | if (theShape.ShapeType() == TopAbs_COMPOUND) { | |
541 | BRep_Builder B; | |
542 | // check if shape if frosen | |
543 | if (!theOUTShape.Free()) | |
544 | theOUTShape.Free(Standard_True); | |
545 | ||
546 | TopTools_SequenceOfShape aSubShapeSeq; | |
547 | TopoDS_Iterator Iterator(theShape); | |
548 | for (; Iterator.More(); Iterator.Next()) | |
549 | aSubShapeSeq.Append(Iterator.Value()); | |
550 | for (Standard_Integer i = 1; i <= aSubShapeSeq.Length(); i++) { | |
551 | TopoDS_Shape Scomp = aSubShapeSeq.Value(i); | |
552 | TopoDS_Shape aNewScomp; | |
553 | B.Remove(theOUTShape, Scomp); | |
554 | prepareAssembly( Scomp, aNewScomp ); | |
555 | TopLoc_Location aLoc; | |
556 | aLoc = aNewScomp.Location(); | |
557 | if ( aLoc.IsIdentity() ) { | |
558 | // create an "empty" location | |
559 | gp_Trsf aTrsf; | |
560 | aTrsf.SetScale(gp_Pnt(0,0,0), 1); | |
561 | aLoc = TopLoc_Location( aTrsf ); | |
562 | aNewScomp.Location( aLoc ); | |
563 | } | |
564 | B.Add(theOUTShape, aNewScomp); | |
565 | } | |
566 | } | |
567 | return Standard_True; | |
568 | } | |
569 | ||
570 | ||
571 | //======================================================================= | |
572 | //function : AddShape | |
573 | //purpose : | |
574 | //======================================================================= | |
575 | ||
576 | TDF_Label XCAFDoc_ShapeTool::AddShape (const TopoDS_Shape& theShape, | |
577 | const Standard_Boolean makeAssembly, | |
578 | const Standard_Boolean makePrepare) | |
579 | { | |
580 | // PTV 17.02.2003 to avoid components without location. | |
581 | TopoDS_Shape S = theShape; | |
582 | if ( makePrepare && makeAssembly && S.ShapeType() == TopAbs_COMPOUND ) | |
583 | prepareAssembly( theShape, S ); // OCC1669 | |
584 | ||
585 | TDF_Label L = addShape(S,makeAssembly); | |
586 | ||
587 | if(!myShapeLabels.IsBound(S)) { | |
588 | myShapeLabels.Bind(S,L); | |
589 | } | |
590 | ||
591 | return L; | |
592 | ||
593 | //return addShape( S, makeAssembly ); | |
594 | } | |
595 | ||
596 | //======================================================================= | |
597 | //function : RemoveShape | |
598 | //purpose : | |
599 | //======================================================================= | |
600 | ||
a7aa1465 | 601 | Standard_Boolean XCAFDoc_ShapeTool::RemoveShape (const TDF_Label& L, |
602 | const Standard_Boolean removeCompletely) const | |
7fd59977 | 603 | { |
604 | if ( ! IsTopLevel ( L ) || ! IsFree ( L ) ) return Standard_False; | |
a7aa1465 | 605 | |
606 | Handle(TDataStd_TreeNode) aNode; | |
607 | TDF_Label aLabel; | |
608 | if (removeCompletely && | |
609 | L.FindAttribute (XCAFDoc::ShapeRefGUID(), aNode) && | |
610 | aNode->HasFather() && | |
611 | L.IsAttribute (XCAFDoc_Location::GetID())) | |
612 | { | |
613 | aLabel = aNode->Father()->Label(); | |
614 | } | |
615 | ||
7fd59977 | 616 | L.ForgetAllAttributes (Standard_True); |
a7aa1465 | 617 | |
618 | if (removeCompletely && !aLabel.IsNull()) | |
619 | { | |
620 | return RemoveShape(aLabel); | |
621 | } | |
7fd59977 | 622 | return Standard_True; |
623 | } | |
624 | ||
625 | ||
626 | //======================================================================= | |
627 | //function : Init | |
628 | //purpose : | |
629 | //======================================================================= | |
630 | ||
631 | void XCAFDoc_ShapeTool::Init() | |
632 | { | |
633 | hasSimpleShapes = Standard_False; | |
634 | } | |
635 | ||
636 | ||
e6aad0ee RL |
637 | //======================================================================= |
638 | //function : SetAutoNaming | |
639 | //purpose : | |
640 | //======================================================================= | |
641 | ||
642 | void XCAFDoc_ShapeTool::SetAutoNaming (const Standard_Boolean V) | |
643 | { | |
644 | theAutoNaming = V; | |
645 | } | |
646 | ||
647 | ||
648 | //======================================================================= | |
649 | //function : AutoNaming | |
650 | //purpose : | |
651 | //======================================================================= | |
652 | ||
653 | Standard_Boolean XCAFDoc_ShapeTool::AutoNaming() | |
654 | { | |
655 | return theAutoNaming; | |
656 | } | |
657 | ||
658 | ||
7fd59977 | 659 | //======================================================================= |
660 | //function : ComputeShapes | |
661 | //purpose : | |
662 | //======================================================================= | |
663 | ||
664 | void XCAFDoc_ShapeTool::ComputeShapes(const TDF_Label& L) | |
665 | { | |
666 | TDF_ChildIterator it(L); | |
667 | for(; it.More(); it.Next()) { | |
668 | TDF_Label L1 = it.Value(); | |
669 | TopoDS_Shape S; | |
670 | if(GetShape(L1,S)) { | |
671 | if(!myShapeLabels.IsBound(S)) { | |
672 | mySimpleShapes.Bind(S,L1); | |
673 | } | |
674 | } | |
675 | ComputeShapes(L1); | |
676 | } | |
677 | } | |
678 | ||
679 | ||
680 | //======================================================================= | |
681 | //function : ComputeSimpleShapes | |
682 | //purpose : | |
683 | //======================================================================= | |
684 | ||
685 | void XCAFDoc_ShapeTool::ComputeSimpleShapes() | |
686 | { | |
687 | ComputeShapes(Label()); | |
688 | hasSimpleShapes = Standard_True; | |
689 | } | |
690 | ||
691 | ||
692 | //======================================================================= | |
693 | //function : GetShapes | |
694 | //purpose : | |
695 | //======================================================================= | |
696 | ||
697 | void XCAFDoc_ShapeTool::GetShapes(TDF_LabelSequence& Labels) const | |
698 | { | |
699 | Labels.Clear(); | |
700 | ||
701 | TDF_ChildIterator it(Label()); | |
702 | for (; it.More(); it.Next()) { | |
703 | TDF_Label L = it.Value(); | |
704 | TopoDS_Shape S; | |
705 | if ( GetShape ( L, S ) ) Labels.Append ( L ); | |
706 | } | |
707 | } | |
708 | ||
709 | ||
710 | //======================================================================= | |
711 | //function : GetFreeShapes | |
712 | //purpose : | |
713 | //======================================================================= | |
714 | ||
715 | void XCAFDoc_ShapeTool::GetFreeShapes (TDF_LabelSequence& FreeLabels) const | |
716 | { | |
717 | FreeLabels.Clear(); | |
718 | ||
719 | TDF_ChildIterator it(Label()); | |
720 | for (; it.More(); it.Next()) { | |
721 | TDF_Label L = it.Value(); | |
722 | TopoDS_Shape S; | |
723 | if ( GetShape ( L, S ) && IsFree ( L ) ) FreeLabels.Append ( L ); | |
724 | } | |
725 | } | |
726 | ||
727 | //======================================================================= | |
728 | //function : IsTopLevel | |
729 | //purpose : | |
730 | //======================================================================= | |
731 | ||
732 | Standard_Boolean XCAFDoc_ShapeTool::IsTopLevel (const TDF_Label& L) const | |
733 | { | |
734 | return L.Father() == Label(); | |
735 | } | |
736 | ||
737 | //======================================================================= | |
738 | //function : IsShape | |
739 | //purpose : | |
740 | //======================================================================= | |
741 | ||
742 | Standard_Boolean XCAFDoc_ShapeTool::IsShape (const TDF_Label& L) | |
743 | { | |
744 | return IsSimpleShape ( L ) || IsAssembly ( L ) || IsReference ( L ); | |
745 | } | |
746 | ||
747 | //======================================================================= | |
748 | //function : IsSimpleShape | |
749 | //purpose : | |
750 | //======================================================================= | |
751 | ||
752 | Standard_Boolean XCAFDoc_ShapeTool::IsSimpleShape (const TDF_Label& L) | |
753 | { | |
754 | Handle(TNaming_NamedShape) NS; | |
755 | return L.FindAttribute ( TNaming_NamedShape::GetID(), NS ) && | |
756 | ! IsAssembly ( L ) && ! IsReference ( L ); | |
757 | } | |
758 | ||
759 | //======================================================================= | |
760 | //function : IsReference | |
761 | //purpose : | |
762 | //======================================================================= | |
763 | ||
764 | Standard_Boolean XCAFDoc_ShapeTool::IsReference (const TDF_Label& L) | |
765 | { | |
766 | Handle(TDataStd_TreeNode) Node; | |
767 | return L.FindAttribute(XCAFDoc::ShapeRefGUID(), Node) && Node->HasFather(); | |
768 | } | |
769 | ||
770 | //======================================================================= | |
771 | //function : IsAssembly | |
772 | //purpose : | |
773 | //======================================================================= | |
774 | ||
775 | Standard_Boolean XCAFDoc_ShapeTool::IsAssembly (const TDF_Label& L) | |
776 | { | |
777 | Handle(TDataStd_UAttribute) Uattr; | |
778 | return L.FindAttribute(XCAFDoc::AssemblyGUID(), Uattr); | |
779 | } | |
780 | ||
781 | //======================================================================= | |
782 | //function : IsComponent | |
783 | //purpose : | |
784 | //======================================================================= | |
785 | ||
786 | Standard_Boolean XCAFDoc_ShapeTool::IsComponent (const TDF_Label& L) | |
787 | { | |
788 | return IsReference ( L ) && IsAssembly ( L.Father() ); | |
789 | } | |
790 | ||
791 | //======================================================================= | |
792 | //function : IsCompound | |
793 | //purpose : | |
794 | //======================================================================= | |
795 | ||
796 | Standard_Boolean XCAFDoc_ShapeTool::IsCompound (const TDF_Label& L) | |
797 | { | |
798 | Handle(TDataStd_Name) Name; | |
799 | if (L.FindAttribute(TDataStd_Name::GetID(),Name)) { | |
800 | TCollection_ExtendedString estr1 = Name->Get(); | |
801 | TCollection_ExtendedString estr2("COMPOUND"); | |
802 | if(estr1==estr2) { | |
803 | return Standard_True; | |
804 | } | |
805 | } | |
806 | return Standard_False; | |
807 | } | |
808 | ||
809 | //======================================================================= | |
810 | //function : IsSubShape | |
811 | //purpose : | |
812 | //======================================================================= | |
813 | ||
814 | Standard_Boolean XCAFDoc_ShapeTool::IsSubShape (const TDF_Label& L) | |
815 | { | |
816 | return IsSimpleShape ( L ) && IsShape ( L.Father() ); | |
817 | } | |
818 | ||
819 | //======================================================================= | |
820 | //function : IsFree | |
821 | //purpose : | |
822 | //======================================================================= | |
823 | ||
824 | Standard_Boolean XCAFDoc_ShapeTool::IsFree (const TDF_Label& L) | |
825 | { | |
826 | Handle(TDataStd_TreeNode) Node; | |
827 | if ( ! L.FindAttribute(XCAFDoc::ShapeRefGUID(), Node) || | |
828 | ! Node->HasFirst() ) return Standard_True; | |
829 | ||
830 | return Standard_False; | |
831 | } | |
832 | ||
833 | //======================================================================= | |
834 | //function : GetUsers | |
835 | //purpose : Returns number of users (0 if shape is free) | |
836 | //======================================================================= | |
837 | ||
838 | Standard_Integer XCAFDoc_ShapeTool::GetUsers (const TDF_Label& L, | |
839 | TDF_LabelSequence& Labels, | |
840 | const Standard_Boolean getsubchilds) | |
841 | { | |
842 | Standard_Integer NbUsers=0; | |
843 | Handle(TDataStd_TreeNode) Node ; | |
844 | ||
845 | if ( ! L.FindAttribute(XCAFDoc::ShapeRefGUID(), Node) ) return NbUsers; | |
846 | ||
847 | Node = Node->First(); | |
848 | while ( ! Node.IsNull() ) { | |
849 | ||
850 | if ( getsubchilds ) { | |
851 | TDF_Label underL = Node->Label().Father(); | |
852 | NbUsers += GetUsers ( underL, Labels, getsubchilds ); | |
853 | } | |
854 | ||
855 | Labels.Append(Node->Label()); | |
856 | Node = Node->Next(); | |
857 | NbUsers++; | |
858 | } | |
859 | return NbUsers; | |
860 | } | |
861 | ||
862 | //======================================================================= | |
863 | //function : NbComponents | |
864 | //purpose : | |
865 | //======================================================================= | |
866 | ||
867 | Standard_Integer XCAFDoc_ShapeTool::NbComponents (const TDF_Label& L, | |
868 | const Standard_Boolean getsubchilds) | |
869 | { | |
870 | TDF_LabelSequence subLabels; | |
871 | GetComponents (L, subLabels, getsubchilds); | |
872 | return subLabels.Length(); | |
873 | } | |
874 | ||
875 | //======================================================================= | |
876 | //function : GetComponents | |
877 | //purpose : | |
878 | //======================================================================= | |
879 | ||
880 | Standard_Boolean XCAFDoc_ShapeTool::GetComponents (const TDF_Label& L, TDF_LabelSequence& Labels, | |
881 | const Standard_Boolean getsubchilds) | |
882 | { | |
883 | if ( ! IsAssembly(L) ) return Standard_False; | |
884 | ||
885 | TDF_ChildIterator It(L); | |
886 | for (; It.More(); It.Next() ) { | |
887 | TDF_Label comp = It.Value(); | |
888 | if ( IsComponent ( comp ) ) { | |
889 | if ( getsubchilds ) { | |
890 | TDF_Label underL; | |
891 | if ( GetReferredShape ( comp, underL ) ) | |
892 | GetComponents ( underL, Labels, getsubchilds); | |
893 | } | |
894 | Labels.Append ( comp ); | |
895 | } | |
896 | } | |
897 | return Standard_True; | |
898 | } | |
899 | ||
900 | //======================================================================= | |
901 | //function : GetLocation | |
902 | //purpose : | |
903 | //======================================================================= | |
904 | ||
905 | TopLoc_Location XCAFDoc_ShapeTool::GetLocation (const TDF_Label& L) | |
906 | { | |
907 | Handle(XCAFDoc_Location) LocationAttribute; | |
908 | if (L.FindAttribute(XCAFDoc_Location::GetID(), LocationAttribute)) | |
909 | return LocationAttribute->Get(); | |
910 | ||
911 | Handle(TNaming_NamedShape) NS; | |
912 | TopoDS_Shape S; | |
913 | if ( L.FindAttribute ( TNaming_NamedShape::GetID(), NS ) ) { | |
914 | S = TNaming_Tool::GetShape(NS); | |
915 | } | |
916 | return S.Location(); | |
917 | } | |
918 | ||
919 | //======================================================================= | |
920 | //function : GetReferredShape | |
921 | //purpose : | |
922 | //======================================================================= | |
923 | ||
924 | Standard_Boolean XCAFDoc_ShapeTool::GetReferredShape (const TDF_Label& L, | |
925 | TDF_Label& Label) | |
926 | { | |
927 | if ( ! IsReference(L) ) return Standard_False; | |
928 | ||
929 | Handle (TDataStd_TreeNode) Node; | |
930 | L.FindAttribute(XCAFDoc::ShapeRefGUID(), Node); | |
931 | Label = Node->Father()->Label(); | |
932 | return Standard_True; | |
933 | } | |
934 | ||
935 | //======================================================================= | |
936 | //function : AddComponent | |
937 | //purpose : | |
938 | //======================================================================= | |
939 | ||
940 | TDF_Label XCAFDoc_ShapeTool::AddComponent (const TDF_Label& assembly, | |
941 | const TDF_Label& compL, | |
63cdf48e | 942 | const TopLoc_Location &Loc) |
7fd59977 | 943 | { |
944 | TDF_Label L; | |
945 | ||
946 | // check that shape is assembly | |
947 | if ( ! IsAssembly(assembly) ) { | |
948 | // if it is simple shape, make it assembly | |
949 | if ( IsSimpleShape(assembly) ) | |
950 | TDataStd_UAttribute::Set ( assembly, XCAFDoc::AssemblyGUID() ); | |
951 | else return L; | |
952 | } | |
953 | ||
954 | // add a component as reference | |
955 | TDF_TagSource aTag; | |
956 | L = aTag.NewChild(assembly); | |
957 | MakeReference ( L, compL, Loc ); | |
958 | ||
63cdf48e | 959 | // map shape to label |
960 | TopoDS_Shape aShape; | |
961 | if (GetShape(L, aShape)) | |
962 | { | |
963 | if (!myShapeLabels.IsBound(aShape)) | |
964 | myShapeLabels.Bind(aShape, L); | |
965 | } | |
966 | ||
7fd59977 | 967 | return L; |
968 | } | |
969 | ||
970 | //======================================================================= | |
971 | //function : AddComponent | |
972 | //purpose : | |
973 | //======================================================================= | |
974 | ||
975 | TDF_Label XCAFDoc_ShapeTool::AddComponent (const TDF_Label& assembly, | |
976 | const TopoDS_Shape& comp, | |
977 | const Standard_Boolean expand) | |
978 | { | |
979 | // get label for component`s shape | |
980 | TopoDS_Shape S0 = comp; | |
981 | TopLoc_Location loc; | |
982 | S0.Location ( loc ); | |
983 | TDF_Label compL; | |
984 | compL = AddShape ( S0, expand ); | |
985 | ||
986 | // add component by its label | |
987 | return AddComponent ( assembly, compL, comp.Location() ); | |
988 | } | |
989 | ||
990 | //======================================================================= | |
991 | //function : RemoveComponent | |
992 | //purpose : | |
993 | //======================================================================= | |
994 | ||
995 | void XCAFDoc_ShapeTool::RemoveComponent (const TDF_Label& comp) const | |
996 | { | |
acc909a8 | 997 | if ( IsComponent(comp) ) |
998 | { | |
7fd59977 | 999 | comp.ForgetAllAttributes(); |
7fd59977 | 1000 | } |
1001 | } | |
1002 | ||
1003 | //======================================================================= | |
acc909a8 | 1004 | //function : UpdateAssemblies |
7fd59977 | 1005 | //purpose : |
1006 | //======================================================================= | |
1007 | ||
acc909a8 | 1008 | void XCAFDoc_ShapeTool::UpdateAssemblies() |
7fd59977 | 1009 | { |
acc909a8 | 1010 | // We start from the free shapes (roots in the assembly structure) |
1011 | TDF_LabelSequence aRootLabels; | |
1012 | GetFreeShapes(aRootLabels); | |
7fd59977 | 1013 | |
acc909a8 | 1014 | // Iterate over the free shapes |
1015 | for ( TDF_LabelSequence::Iterator anIt(aRootLabels); anIt.More(); anIt.Next() ) | |
1016 | { | |
b2e3ec8d | 1017 | TDF_Label aRefLabel = anIt.Value(); |
1018 | if (IsReference(aRefLabel)) | |
1019 | { | |
1020 | GetReferredShape(aRefLabel, aRefLabel); | |
1021 | } | |
1022 | const TDF_Label& aRootLab = aRefLabel; | |
acc909a8 | 1023 | TopoDS_Shape anAssemblyShape; |
1024 | updateComponent(aRootLab, anAssemblyShape); | |
7fd59977 | 1025 | } |
7fd59977 | 1026 | } |
1027 | ||
1028 | //======================================================================= | |
1029 | //function : IsSubShape | |
1030 | //purpose : | |
1031 | //======================================================================= | |
1032 | ||
1d07572c E |
1033 | //static Standard_Boolean CheckSubShape (const TopoDS_Shape &S, const TopoDS_Shape &sub) |
1034 | //{ | |
1035 | // if ( S.IsSame ( sub ) ) return Standard_True; | |
1036 | // | |
1037 | // if ( S.ShapeType() >= sub.ShapeType() ) return Standard_False; | |
1038 | // | |
1039 | // for ( TopoDS_Iterator it(S); it.More(); it.Next() ) { | |
1040 | // if ( CheckSubShape ( it.Value(), sub ) ) return Standard_True; | |
1041 | // } | |
1042 | // return Standard_False; | |
1043 | //} | |
7fd59977 | 1044 | |
1045 | //======================================================================= | |
1046 | //function : IsSubShape | |
1047 | //purpose : | |
1048 | //======================================================================= | |
1049 | ||
1050 | Standard_Boolean XCAFDoc_ShapeTool::IsSubShape (const TDF_Label &shapeL, | |
1051 | const TopoDS_Shape &sub) const | |
1052 | { | |
1053 | Handle(XCAFDoc_ShapeMapTool) A; | |
bc728d26 | 1054 | if (!shapeL.FindAttribute(XCAFDoc_ShapeMapTool::GetID(), A)) |
1055 | { | |
bc728d26 | 1056 | TopoDS_Shape aShape = GetShape(shapeL); |
a38b44f1 | 1057 | if (aShape.IsNull()) |
1058 | return Standard_False; | |
1059 | A = XCAFDoc_ShapeMapTool::Set(shapeL); | |
bc728d26 | 1060 | A->SetShape(aShape); |
1061 | } | |
7fd59977 | 1062 | |
1063 | return A->IsSubShape(sub); | |
1064 | } | |
1065 | ||
1066 | //======================================================================= | |
1067 | //function : FindSubShape | |
1068 | //purpose : | |
1069 | //======================================================================= | |
1070 | ||
1071 | Standard_Boolean XCAFDoc_ShapeTool::FindSubShape (const TDF_Label &shapeL, | |
1072 | const TopoDS_Shape &sub, | |
1073 | TDF_Label &L) const | |
1074 | { | |
f277ba37 | 1075 | if (sub.IsNull()) |
1076 | return Standard_False; | |
1077 | ||
1078 | if (TNaming_Tool::HasLabel(Label(), sub)) { | |
7fd59977 | 1079 | int TransDef = 0; |
1080 | L = TNaming_Tool::Label(Label(), sub, TransDef); | |
f277ba37 | 1081 | if (L.IsNull()) |
1082 | return Standard_False; | |
1083 | if (L.Father() == shapeL) | |
1084 | return Standard_True; | |
1085 | } | |
1086 | else | |
1087 | { | |
1088 | return Standard_False; | |
7fd59977 | 1089 | } |
1090 | ||
f277ba37 | 1091 | // if subshape was found wrong, try to do it manually |
1092 | // it can be possible if several part shapes has the same subshapes | |
1093 | L = TDF_Label(); | |
1094 | TDF_ChildIterator aChldLabIt(shapeL); | |
1095 | for (; aChldLabIt.More(); aChldLabIt.Next() ) { | |
1096 | TDF_Label aSubLabel = aChldLabIt.Value(); | |
d6b200e0 | 1097 | Handle(TNaming_NamedShape) NS; |
1098 | if (!aSubLabel.FindAttribute(TNaming_NamedShape::GetID(), NS)) | |
1099 | continue; | |
1100 | TopoDS_Shape aSubShape = TNaming_Tool::GetShape(NS); | |
1101 | if (!aSubShape.IsNull() && aSubShape.IsSame(sub)) { | |
f277ba37 | 1102 | L = aSubLabel; |
7fd59977 | 1103 | return Standard_True; |
1104 | } | |
1105 | } | |
d6b200e0 | 1106 | |
7fd59977 | 1107 | return Standard_False; |
1108 | } | |
1109 | ||
1110 | //======================================================================= | |
1111 | //function : AddSubShape | |
1112 | //purpose : | |
1113 | //======================================================================= | |
1114 | ||
1115 | TDF_Label XCAFDoc_ShapeTool::AddSubShape (const TDF_Label &shapeL, | |
1116 | const TopoDS_Shape &sub) const | |
1117 | { | |
1118 | TDF_Label L; | |
fcdb829c | 1119 | if (!IsSimpleShape(shapeL) || !IsTopLevel(shapeL)) |
1120 | return L; | |
1121 | ||
7fd59977 | 1122 | if ( FindSubShape ( shapeL, sub, L ) ) return L; |
1123 | ||
bc728d26 | 1124 | if (!IsSubShape(shapeL, sub)) |
1125 | return TDF_Label(); | |
7fd59977 | 1126 | |
1127 | TDF_TagSource aTag; | |
1128 | L = aTag.NewChild(shapeL); | |
1129 | ||
1130 | TNaming_Builder tnBuild(L); | |
1131 | tnBuild.Generated(sub); | |
1132 | ||
7fd59977 | 1133 | return L; |
1134 | } | |
1135 | ||
d6b200e0 | 1136 | //======================================================================= |
1137 | //function : AddSubShape | |
1138 | //purpose : | |
1139 | //======================================================================= | |
1140 | ||
1141 | Standard_Boolean XCAFDoc_ShapeTool::AddSubShape(const TDF_Label &shapeL, | |
1142 | const TopoDS_Shape &sub, | |
1143 | TDF_Label &addedSubShapeL) const | |
1144 | { | |
1145 | addedSubShapeL = TDF_Label(); | |
1146 | // Check if adding subshape is possible | |
1147 | if (!IsSimpleShape(shapeL) || !IsTopLevel(shapeL)) | |
1148 | return Standard_False; | |
1149 | ||
1150 | // Try to find already existed subshape | |
1151 | if (FindSubShape(shapeL, sub, addedSubShapeL)) | |
1152 | return Standard_False; | |
1153 | ||
1154 | if (!IsSubShape(shapeL, sub)) | |
1155 | return Standard_False; | |
1156 | ||
1157 | TDF_TagSource aTag; | |
1158 | addedSubShapeL = aTag.NewChild(shapeL); | |
1159 | TNaming_Builder tnBuild(addedSubShapeL); | |
1160 | tnBuild.Generated(sub); | |
1161 | ||
1162 | return Standard_True; | |
1163 | } | |
1164 | ||
7fd59977 | 1165 | |
1166 | //======================================================================= | |
1167 | //function : FindMainShapeUsingMap | |
1168 | //purpose : | |
1169 | //======================================================================= | |
1170 | ||
1171 | TDF_Label XCAFDoc_ShapeTool::FindMainShapeUsingMap(const TopoDS_Shape &sub) const | |
1172 | { | |
1173 | //for(Standard_Integer i=1; i<=myNotAssemblies.Length(); i++) { | |
1174 | // TDF_Label L = myNotAssemblies.Value(i); | |
1175 | // if(IsSubShape(L,sub)) return L; | |
1176 | //} | |
1177 | if(mySubShapes.IsBound(sub)) | |
1178 | return mySubShapes.Find(sub); | |
1179 | TDF_Label L0; | |
1180 | return L0; | |
1181 | } | |
1182 | ||
1183 | ||
1184 | //======================================================================= | |
1185 | //function : FindMainShape | |
1186 | //purpose : | |
1187 | //======================================================================= | |
1188 | ||
1189 | TDF_Label XCAFDoc_ShapeTool::FindMainShape (const TopoDS_Shape &sub) const | |
1190 | { | |
1191 | TDF_ChildIterator it(Label()); | |
1192 | for (; it.More(); it.Next()) { | |
1193 | TDF_Label L = it.Value(); | |
7783ba11 | 1194 | |
1195 | if ( IsSimpleShape( L ) && IsSubShape ( L, sub ) ) return L; | |
7fd59977 | 1196 | } |
1197 | TDF_Label L0; | |
1198 | return L0; | |
1199 | } | |
1200 | ||
1201 | ||
1202 | //======================================================================= | |
1203 | //function : GetSubShapes | |
1204 | //purpose : | |
1205 | //======================================================================= | |
1206 | ||
1207 | Standard_Boolean XCAFDoc_ShapeTool::GetSubShapes (const TDF_Label &L, | |
1208 | TDF_LabelSequence& Labels) | |
1209 | { | |
1210 | TDF_ChildIterator It(L); | |
1211 | for (; It.More(); It.Next() ) { | |
1212 | TDF_Label sub = It.Value(); | |
1213 | if ( IsSubShape ( sub ) ) Labels.Append ( sub ); | |
1214 | } | |
1215 | return Labels.Length() >0; | |
1216 | } | |
1217 | ||
1218 | //======================================================================= | |
1219 | //function : BaseLabel | |
1220 | //purpose : | |
1221 | //======================================================================= | |
1222 | ||
1223 | TDF_Label XCAFDoc_ShapeTool::BaseLabel () const | |
1224 | { | |
1225 | return Label(); | |
1226 | } | |
1227 | ||
1228 | //======================================================================= | |
1229 | //function : DumpAssembly | |
1230 | //purpose : recursive part of Dump() | |
1231 | //======================================================================= | |
1232 | ||
0cc44c47 | 1233 | static void DumpAssembly(Standard_OStream& theDumpLog, |
1234 | const TDF_Label L, | |
7fd59977 | 1235 | const Standard_Integer level, |
1236 | const Standard_Boolean deep) | |
1237 | { | |
5f07d05d | 1238 | TopoDS_Shape S; |
1239 | XCAFDoc_ShapeTool::GetShape(L, S); | |
1240 | if(S.IsNull()) | |
1241 | return; | |
7fd59977 | 1242 | for (Standard_Integer i=0; i<level; i++) |
0cc44c47 | 1243 | theDumpLog<<"\t"; |
7fd59977 | 1244 | |
1245 | TCollection_AsciiString Entry; | |
1246 | TDF_Tool::Entry(L, Entry); | |
5f07d05d | 1247 | |
1248 | if(XCAFDoc_ShapeTool::IsAssembly(L)) | |
1249 | { | |
1250 | theDumpLog<<"ASSEMBLY "; | |
1251 | } | |
1252 | else if (XCAFDoc_ShapeTool::IsSimpleShape(L)) | |
1253 | { | |
1254 | if(L.Father().Father().Father().IsRoot()) | |
1255 | theDumpLog<<"PART "; | |
1256 | } | |
1257 | else | |
1258 | { | |
1259 | theDumpLog<<"INSTANCE "; | |
1260 | } | |
1261 | TopAbs::Print(S.ShapeType(), theDumpLog); | |
7fd59977 | 1262 | |
5f07d05d | 1263 | theDumpLog<<" "<<Entry; |
1264 | if(XCAFDoc_ShapeTool::IsReference(L)) | |
1265 | { | |
1266 | Handle(TDataStd_TreeNode) aRef; | |
1267 | L.FindAttribute(XCAFDoc::ShapeRefGUID(), aRef); | |
1268 | TDF_Tool::Entry(aRef->Father()->Label(), Entry); | |
1269 | theDumpLog<<" (refers to "<<Entry<<")"; | |
1270 | } | |
7fd59977 | 1271 | Handle(TDataStd_Name) Name; |
1272 | if (L.FindAttribute(TDataStd_Name::GetID(), Name)) | |
5f07d05d | 1273 | theDumpLog<<" \""<<Name->Get()<<"\" "; |
7fd59977 | 1274 | |
1275 | if (deep) { | |
0cc44c47 | 1276 | theDumpLog<<"("<<*(void**)&S.TShape(); |
7fd59977 | 1277 | if (! S.Location().IsIdentity()) |
0cc44c47 | 1278 | theDumpLog<<", "<< *(void**)&S.Location(); |
1279 | theDumpLog<<") "; | |
7fd59977 | 1280 | } |
04232180 | 1281 | theDumpLog<<std::endl; |
7fd59977 | 1282 | |
1283 | Handle(TDataStd_TreeNode) Node; | |
5f07d05d | 1284 | TDF_ChildIterator NodeIterator(L); |
7fd59977 | 1285 | for (; NodeIterator.More(); NodeIterator.Next()) { |
5f07d05d | 1286 | DumpAssembly(theDumpLog, NodeIterator.Value(), level+1, deep); |
7fd59977 | 1287 | } |
5f07d05d | 1288 | if(level == 0) |
04232180 | 1289 | theDumpLog<<std::endl; |
7fd59977 | 1290 | } |
1291 | ||
1292 | //======================================================================= | |
1293 | //function : Dump | |
1294 | //purpose : | |
1295 | //======================================================================= | |
1296 | ||
201c2208 | 1297 | Standard_OStream& XCAFDoc_ShapeTool::Dump(Standard_OStream& theDumpLog, const Standard_Boolean deep) const |
7fd59977 | 1298 | { |
1299 | Standard_Integer level = 0; | |
1300 | // TopTools_SequenceOfShape SeqShapes; | |
1301 | TDF_LabelSequence SeqLabels; | |
1302 | GetShapes( SeqLabels); | |
1303 | ||
04232180 | 1304 | if (SeqLabels.Length()>0) theDumpLog<<std::endl; |
7fd59977 | 1305 | Standard_Integer i; |
1306 | for (i=1; i<=SeqLabels.Length(); i++) { | |
0cc44c47 | 1307 | DumpAssembly(theDumpLog, SeqLabels.Value(i), level, deep); |
7fd59977 | 1308 | } |
1309 | ||
1310 | SeqLabels.Clear(); | |
1311 | GetFreeShapes(SeqLabels); | |
04232180 | 1312 | theDumpLog<<std::endl<<"Free Shapes: "<<SeqLabels.Length()<<std::endl; |
7fd59977 | 1313 | for (i = 1; i<=SeqLabels.Length(); i++) { |
0cc44c47 | 1314 | DumpShape(theDumpLog, SeqLabels.Value(i), level, deep); |
04232180 | 1315 | theDumpLog<<std::endl; |
7fd59977 | 1316 | } |
201c2208 | 1317 | return theDumpLog; |
1318 | } | |
1319 | ||
1320 | //======================================================================= | |
1321 | //function : Dump | |
1322 | //purpose : override | |
1323 | //======================================================================= | |
1324 | ||
1325 | Standard_OStream& XCAFDoc_ShapeTool::Dump(Standard_OStream& theDumpLog) const | |
1326 | { | |
1327 | TDF_Attribute::Dump (theDumpLog); | |
1328 | Dump (theDumpLog, Standard_False); | |
1329 | return theDumpLog; | |
7fd59977 | 1330 | } |
1331 | ||
1332 | //======================================================================= | |
1333 | //function : DumpShape | |
1334 | //purpose : | |
1335 | //======================================================================= | |
1336 | ||
0cc44c47 | 1337 | void XCAFDoc_ShapeTool::DumpShape(Standard_OStream& theDumpLog, const TDF_Label& L,const Standard_Integer level,const Standard_Boolean deep) |
7fd59977 | 1338 | { |
1339 | TopoDS_Shape S; | |
1340 | if(! XCAFDoc_ShapeTool::GetShape(L, S) ) return; | |
1341 | for (Standard_Integer i=0; i<level; i++) | |
0cc44c47 | 1342 | theDumpLog<<"\t"; |
7fd59977 | 1343 | |
5f07d05d | 1344 | if(XCAFDoc_ShapeTool::IsAssembly(L)) |
1345 | { | |
1346 | theDumpLog<<"ASSEMBLY "; | |
1347 | } | |
1348 | else if (XCAFDoc_ShapeTool::IsSimpleShape(L)) | |
1349 | { | |
1350 | if(L.Father().Father().Father().IsRoot()) | |
1351 | theDumpLog<<"PART "; | |
1352 | } | |
1353 | else | |
1354 | { | |
1355 | theDumpLog<<"INSTANCE "; | |
1356 | } | |
1357 | TopAbs::Print(S.ShapeType(), theDumpLog); | |
7fd59977 | 1358 | |
1359 | TCollection_AsciiString Entry; | |
1360 | TDF_Tool::Entry(L, Entry); | |
0cc44c47 | 1361 | theDumpLog<<" "<<Entry; |
5f07d05d | 1362 | if(XCAFDoc_ShapeTool::IsReference(L)) |
1363 | { | |
1364 | Handle(TDataStd_TreeNode) aRef; | |
1365 | L.FindAttribute(XCAFDoc::ShapeRefGUID(), aRef); | |
1366 | TDF_Tool::Entry(aRef->Father()->Label(), Entry); | |
1367 | theDumpLog<<" (refers to "<<Entry<<")"; | |
1368 | } | |
04232180 | 1369 | //std::cout<<std::endl; |
7fd59977 | 1370 | Handle(TDataStd_Name) Name; |
1371 | if (L.FindAttribute(TDataStd_Name::GetID(),Name)) | |
5f07d05d | 1372 | theDumpLog<<" \""<<Name->Get()<<"\" "; |
7fd59977 | 1373 | |
1374 | if (deep) { | |
0cc44c47 | 1375 | theDumpLog<<"("<<*(void**)&S.TShape(); |
7fd59977 | 1376 | if (! S.Location().IsIdentity()) |
0cc44c47 | 1377 | theDumpLog<<", "<< *(void**)&S.Location(); |
1378 | theDumpLog<<") "; | |
7fd59977 | 1379 | } |
1380 | } | |
1381 | ||
1382 | //======================================================================= | |
1383 | //function : IsExternRef | |
1384 | //purpose : | |
1385 | //======================================================================= | |
1386 | ||
1387 | Standard_Boolean XCAFDoc_ShapeTool::IsExternRef(const TDF_Label& L) | |
1388 | { | |
1389 | Handle(TDataStd_UAttribute) Uattr; | |
1390 | return L.FindAttribute(XCAFDoc::ExternRefGUID(), Uattr); | |
1391 | } | |
1392 | ||
1393 | //======================================================================= | |
1394 | //function : SetExternRefs | |
1395 | //purpose : | |
1396 | //======================================================================= | |
1397 | ||
1398 | void XCAFDoc_ShapeTool::SetExternRefs(const TDF_Label& L, | |
1399 | const TColStd_SequenceOfHAsciiString& SHAS) const | |
1400 | { | |
1401 | TDF_Label ShapeLabel = L.NewChild(); | |
1402 | TDataStd_UAttribute::Set(ShapeLabel,XCAFDoc::ExternRefGUID()); | |
1403 | for(Standard_Integer i=1; i<=SHAS.Length(); i++) { | |
1404 | TDF_Label tmplbl = ShapeLabel.FindChild(i,Standard_True); | |
1405 | Handle(TCollection_HAsciiString) str = SHAS(i); | |
1406 | TCollection_ExtendedString extstr(str->String()); | |
1407 | TDataStd_Name::Set(tmplbl,extstr); | |
1408 | } | |
1409 | } | |
1410 | ||
1411 | //======================================================================= | |
1412 | //function : SetExternRefs | |
1413 | //purpose : | |
1414 | //======================================================================= | |
1415 | ||
1416 | TDF_Label XCAFDoc_ShapeTool::SetExternRefs(const TColStd_SequenceOfHAsciiString& SHAS) const | |
1417 | { | |
1418 | TDF_Label ShapeLabel; | |
1419 | TDF_TagSource aTag; | |
1420 | // add a new label | |
1421 | ShapeLabel = aTag.NewChild(Label()); | |
1422 | TDataStd_UAttribute::Set(ShapeLabel,XCAFDoc::ExternRefGUID()); | |
1423 | for(Standard_Integer i=1; i<=SHAS.Length(); i++) { | |
1424 | TDF_Label tmplbl = ShapeLabel.FindChild(i,Standard_True); | |
1425 | Handle(TCollection_HAsciiString) str = SHAS(i); | |
1426 | TCollection_ExtendedString extstr(str->String()); | |
1427 | TDataStd_Name::Set(tmplbl,extstr); | |
1428 | } | |
1429 | return ShapeLabel; | |
1430 | } | |
1431 | ||
1432 | //======================================================================= | |
1433 | //function : GetExternRefs | |
1434 | //purpose : | |
1435 | //======================================================================= | |
1436 | ||
1437 | void XCAFDoc_ShapeTool::GetExternRefs(const TDF_Label& L, | |
1438 | TColStd_SequenceOfHAsciiString& SHAS) | |
1439 | { | |
1440 | Handle(TDataStd_Name) TDN; | |
1441 | TDF_Label tmplbl; | |
1442 | for(Standard_Integer i=1; i<=L.NbChildren(); i++) { | |
1443 | tmplbl = L.FindChild(i); | |
1444 | if(tmplbl.FindAttribute(TDataStd_Name::GetID(),TDN)) { | |
1445 | TCollection_ExtendedString extstr = TDN->Get(); | |
1446 | Handle(TCollection_HAsciiString) str = | |
1447 | new TCollection_HAsciiString(TCollection_AsciiString(extstr, '?')); | |
1448 | SHAS.Append(str); | |
1449 | } | |
1450 | } | |
1451 | } | |
1452 | ||
1453 | // API: API work with SHUO (Specified Higher Usage Occurrance) structure | |
1454 | ||
1455 | //======================================================================= | |
1456 | //function : GetSHUO | |
1457 | //purpose : | |
1458 | //======================================================================= | |
1459 | ||
1460 | Standard_Boolean XCAFDoc_ShapeTool::GetSHUO (const TDF_Label& SHUOLabel, | |
1461 | Handle(XCAFDoc_GraphNode)& aSHUOAttr) | |
1462 | { | |
1463 | if ( !SHUOLabel.FindAttribute( XCAFDoc::SHUORefGUID(), aSHUOAttr ) ) | |
1464 | return Standard_False; | |
1465 | return Standard_True; | |
1466 | } | |
1467 | ||
1468 | //======================================================================= | |
1469 | //function : GetAllComponentSHUO | |
1470 | //purpose : | |
1471 | //======================================================================= | |
1472 | ||
1473 | Standard_Boolean XCAFDoc_ShapeTool::GetAllComponentSHUO (const TDF_Label& theCompLabel, | |
1474 | TDF_AttributeSequence& theSHUOAttrs) | |
1475 | { | |
1476 | TDF_ChildIterator it(theCompLabel); | |
1477 | for (; it.More(); it.Next()) { | |
1478 | TDF_Label L = it.Value(); | |
1479 | Handle(XCAFDoc_GraphNode) aSHUOAttr; | |
1480 | if ( GetSHUO( L, aSHUOAttr ) ) | |
1481 | theSHUOAttrs.Append( aSHUOAttr ); | |
1482 | } | |
1483 | return (theSHUOAttrs.Length() > 0); | |
1484 | } | |
1485 | ||
1486 | //======================================================================= | |
1487 | //function : SetSHUO | |
1488 | //purpose : | |
1489 | //======================================================================= | |
1490 | ||
1491 | Standard_Boolean XCAFDoc_ShapeTool::SetSHUO (const TDF_LabelSequence& labels, | |
1492 | Handle(XCAFDoc_GraphNode)& MainSHUOAttr) const | |
1493 | { | |
1494 | MainSHUOAttr.Nullify(); | |
1495 | // check number of labels | |
1496 | if (labels.Length() < 2) | |
1497 | return Standard_False; | |
1498 | // check is all labels contains components of any assemblyies | |
1499 | Standard_Integer i; | |
1500 | for (i = 1; i <= labels.Length(); i++) | |
1501 | if ( !IsComponent(labels.Value(i)) ) | |
1502 | return Standard_False; | |
1503 | ||
1504 | TDF_TagSource aTag; | |
1505 | TDF_Label UpperSubL = aTag.NewChild( labels( 1 ) ); | |
e6aad0ee RL |
1506 | if (theAutoNaming) { |
1507 | TCollection_ExtendedString Entry("SHUO"); | |
1508 | TDataStd_Name::Set(UpperSubL, TCollection_ExtendedString( Entry )); | |
1509 | } | |
7fd59977 | 1510 | Handle(XCAFDoc_GraphNode) aUpperSHUO; |
1511 | aUpperSHUO = XCAFDoc_GraphNode::Set( UpperSubL, XCAFDoc::SHUORefGUID() ); | |
1512 | // init out argument by main upper usage SHUO | |
1513 | MainSHUOAttr = aUpperSHUO; | |
1514 | // add other next_usage occurrences. | |
1515 | for (i = 2; i <= labels.Length(); i++) { | |
1516 | TDF_Label NextSubL = aTag.NewChild( labels( i ) ); | |
e6aad0ee RL |
1517 | if (theAutoNaming) { |
1518 | TCollection_ExtendedString EntrySub("SHUO-"); | |
1519 | EntrySub += i; | |
1520 | TDataStd_Name::Set(NextSubL, TCollection_ExtendedString( EntrySub )); | |
1521 | } | |
7fd59977 | 1522 | Handle(XCAFDoc_GraphNode) aNextSHUO; |
1523 | aNextSHUO = XCAFDoc_GraphNode::Set( NextSubL, XCAFDoc::SHUORefGUID() ); | |
1524 | // set references | |
1525 | aUpperSHUO->SetChild( aNextSHUO ); | |
1526 | aNextSHUO->SetFather( aUpperSHUO ); | |
1527 | // now lets next_usage become upper_usage for next level of SHUO | |
1528 | aUpperSHUO = aNextSHUO; | |
1529 | UpperSubL = NextSubL; | |
1530 | } | |
1531 | ||
1532 | return Standard_True; | |
1533 | } | |
1534 | ||
1535 | //======================================================================= | |
1536 | //function : GetSHUOUpperUsage | |
1537 | //purpose : | |
1538 | //======================================================================= | |
1539 | ||
1540 | Standard_Boolean XCAFDoc_ShapeTool::GetSHUOUpperUsage (const TDF_Label& NextUsageL, | |
1541 | TDF_LabelSequence& aLabels) | |
1542 | { | |
1543 | Handle(XCAFDoc_GraphNode) aNextSHUO; | |
1544 | if( !GetSHUO( NextUsageL, aNextSHUO ) || aNextSHUO->NbFathers()<1 ) | |
1545 | return Standard_False; | |
1546 | ||
1547 | // get upper_usage SHAO | |
1548 | for (Standard_Integer i = 1; i <= aNextSHUO->NbFathers(); i++) | |
1549 | aLabels.Append( aNextSHUO->GetFather(i)->Label() ); | |
1550 | return Standard_True; | |
1551 | } | |
1552 | ||
1553 | //======================================================================= | |
1554 | //function : GetSHUONextUsage | |
1555 | //purpose : | |
1556 | //======================================================================= | |
1557 | ||
1558 | Standard_Boolean XCAFDoc_ShapeTool::GetSHUONextUsage (const TDF_Label& UpperUsageL, | |
1559 | TDF_LabelSequence& aLabels) | |
1560 | { | |
1561 | Handle(XCAFDoc_GraphNode) aUpperSHUO; | |
1562 | if ( !GetSHUO( UpperUsageL, aUpperSHUO ) || aUpperSHUO->NbChildren()<1 ) | |
1563 | return Standard_False; | |
1564 | // get upper_usage SHAO | |
1565 | for (Standard_Integer i = 1; i <= aUpperSHUO->NbChildren(); i++) | |
1566 | aLabels.Append( aUpperSHUO->GetChild(i)->Label() ); | |
1567 | return Standard_True; | |
1568 | } | |
1569 | ||
1570 | //======================================================================= | |
1571 | //function : RemoveSHUO | |
1572 | //purpose : | |
1573 | //======================================================================= | |
1574 | ||
1575 | Standard_Boolean XCAFDoc_ShapeTool::RemoveSHUO (const TDF_Label& L) const | |
1576 | { | |
1577 | L.ForgetAllAttributes (Standard_True); | |
1578 | return Standard_True; | |
1579 | } | |
1580 | ||
1581 | //======================================================================= | |
1582 | //function : checkForShape | |
1583 | //purpose : auxilary | |
1584 | //======================================================================= | |
1585 | ||
1586 | static Standard_Boolean checkForShape (const TopoDS_Shape& theShape, | |
1587 | const TopoDS_Shape& theCurSh, | |
1588 | const TDF_Label& theUserL, | |
1589 | TDF_LabelSequence& theLabels) | |
1590 | { | |
1591 | // the label of an assembly which contains this component | |
1592 | TDF_Label aSuperUserL = theUserL.Father(); | |
1593 | TopLoc_Location aSupLoc, aCompLoc; | |
1594 | aSupLoc = ::XCAFDoc_ShapeTool::GetLocation ( aSuperUserL ); | |
1595 | aCompLoc = ::XCAFDoc_ShapeTool::GetLocation ( theUserL ); | |
1596 | TopoDS_Shape aCopySh = theCurSh; | |
1597 | aCompLoc = aCompLoc.Multiplied( theCurSh.Location() ); | |
1598 | aSupLoc = aSupLoc.Multiplied( aCompLoc ); | |
1599 | aCopySh.Location( aSupLoc ); | |
1600 | if ( aCopySh.IsSame( theShape ) ) { | |
1601 | theLabels.Prepend( theUserL ); | |
1602 | return Standard_True; | |
1603 | } | |
1604 | // try to search deeply (upper by assmebly structure) | |
1605 | TDF_LabelSequence aNewLabels; | |
1606 | for (Standard_Integer j = 1; j <= theLabels.Length(); j++) | |
1607 | aNewLabels.Append( theLabels.Value( j ) ); | |
1608 | aNewLabels.Prepend( theUserL ); | |
1609 | TDF_LabelSequence aUsers; | |
1610 | ::XCAFDoc_ShapeTool::GetUsers( aSuperUserL, aUsers ); | |
1611 | for (Standard_Integer i = 1; i <= aUsers.Length(); i++) | |
1612 | if ( checkForShape( theShape, aCopySh, aUsers.Value( i ), aNewLabels ) ) { | |
1613 | // get solution | |
1614 | theLabels = aNewLabels; | |
1615 | return Standard_True; | |
1616 | } | |
1617 | return Standard_False; | |
1618 | } | |
1619 | ||
1620 | //======================================================================= | |
1621 | //function : FindComponent | |
1622 | //purpose : | |
1623 | //======================================================================= | |
1624 | ||
1625 | Standard_Boolean XCAFDoc_ShapeTool::FindComponent (const TopoDS_Shape& theShape, | |
1626 | TDF_LabelSequence& theLabels) const | |
1627 | { | |
1628 | theLabels.Clear(); | |
1629 | // search for a top-level shape that corresponds to this component | |
1630 | TopoDS_Shape S0 = theShape; | |
1631 | TopLoc_Location loc; | |
1632 | S0.Location ( loc ); | |
1633 | TDF_Label aRefL = FindShape( S0 ); | |
1634 | if (aRefL.IsNull()) | |
1635 | return Standard_False; // cannot find top-level shape. | |
1636 | ||
1637 | TDF_LabelSequence aUsers; | |
1638 | ::XCAFDoc_ShapeTool::GetUsers( aRefL, aUsers ); | |
1639 | for (Standard_Integer i = 1; i <= aUsers.Length(); i++) | |
1640 | if ( checkForShape( theShape, S0, aUsers.Value( i ), theLabels ) ) | |
1641 | break; | |
1642 | ||
1643 | return (theLabels.Length() > 0); | |
1644 | } | |
1645 | ||
1646 | //======================================================================= | |
1647 | //function : getShapesOfSHUO | |
1648 | //purpose : auxilary | |
1649 | //======================================================================= | |
1650 | ||
1651 | static Standard_Boolean getShapesOfSHUO (TopLoc_IndexedMapOfLocation& theaPrevLocMap, | |
1652 | const Handle(XCAFDoc_ShapeTool)& theSTool, | |
1653 | const TDF_Label& theSHUOlab, | |
1654 | TopoDS_Shape& theShape) | |
1655 | { | |
1656 | Handle(XCAFDoc_GraphNode) SHUO; | |
1657 | TDF_LabelSequence aLabSeq; | |
1658 | theSTool->GetSHUONextUsage( theSHUOlab, aLabSeq ); | |
1659 | if (aLabSeq.Length() >= 1) | |
1660 | for (Standard_Integer i = 1; i <= aLabSeq.Length(); i++) { | |
1661 | TDF_Label aSubCompL = aLabSeq.Value( i ); | |
1662 | TopLoc_Location compLoc = XCAFDoc_ShapeTool::GetLocation ( aSubCompL.Father() ); | |
1663 | // create new map of laocation (to not merge locations from different shapes) | |
1664 | TopLoc_IndexedMapOfLocation aNewPrevLocMap; | |
1665 | for (Standard_Integer m = 1; m <= theaPrevLocMap.Extent(); m++) | |
1666 | aNewPrevLocMap.Add( theaPrevLocMap.FindKey( m ) ); | |
1667 | aNewPrevLocMap.Add( compLoc ); | |
1668 | // got for the new sublocations and corresponding shape | |
1669 | getShapesOfSHUO( aNewPrevLocMap, theSTool, aSubCompL, theShape ); | |
1670 | } | |
1671 | else { | |
1672 | TopoDS_Shape aSHUO_NUSh = theSTool->GetShape ( theSHUOlab.Father() ); | |
1673 | if ( aSHUO_NUSh.IsNull() ) return Standard_False; | |
1674 | // cause got shape with location already. | |
1675 | TopLoc_Location nullLoc; | |
1676 | aSHUO_NUSh.Location ( nullLoc ); | |
1677 | // multiply the locations | |
1678 | Standard_Integer intMapLenght = theaPrevLocMap.Extent(); | |
1679 | if ( intMapLenght < 1 ) | |
1680 | return Standard_False; // should not be, but to avoid exception...? | |
1681 | TopLoc_Location SupcompLoc; | |
1682 | SupcompLoc = theaPrevLocMap.FindKey( intMapLenght ); | |
1683 | if (intMapLenght > 1) { | |
1684 | Standard_Integer l = intMapLenght - 1; | |
1685 | while (l >= 1) { | |
1686 | SupcompLoc = theaPrevLocMap.FindKey( l ).Multiplied( SupcompLoc ); | |
1687 | l--; | |
1688 | } | |
1689 | } | |
1690 | aSHUO_NUSh.Location( SupcompLoc ); | |
1691 | theShape = aSHUO_NUSh; | |
1692 | } | |
1693 | return (!theShape.IsNull()); | |
1694 | } | |
1695 | ||
1696 | //======================================================================= | |
1697 | //function : GetSHUOInstance | |
1698 | //purpose : | |
1699 | //======================================================================= | |
1700 | ||
1701 | TopoDS_Shape XCAFDoc_ShapeTool::GetSHUOInstance (const Handle(XCAFDoc_GraphNode)& theSHUO) const | |
1702 | { | |
1703 | TopoDS_Shape aShape; | |
1704 | if (theSHUO.IsNull()) | |
1705 | return aShape; | |
1706 | ||
1707 | TDF_Label aSHUOlab = theSHUO->Label(); | |
1708 | // get location of the assembly | |
1709 | TopLoc_Location loc = XCAFDoc_ShapeTool::GetLocation ( aSHUOlab.Father().Father() ); | |
1710 | // get location of the component | |
1711 | TopLoc_Location compLoc = XCAFDoc_ShapeTool::GetLocation ( aSHUOlab.Father() ); | |
1712 | TopLoc_IndexedMapOfLocation aPrevLocMap; | |
1713 | // get previous setted location | |
1714 | if ( !loc.IsIdentity() ) | |
1715 | aPrevLocMap.Add( loc ); | |
1716 | aPrevLocMap.Add( compLoc ); | |
1717 | // get shape by recurse method | |
1718 | const Handle(XCAFDoc_ShapeTool)& STool = this; | |
1719 | getShapesOfSHUO( aPrevLocMap, STool, aSHUOlab, aShape ); | |
1720 | ||
1721 | return aShape; | |
1722 | } | |
1723 | ||
1724 | //======================================================================= | |
1725 | //function : getUsersShapesOfSHUO | |
1726 | //purpose : auxilary | |
1727 | //======================================================================= | |
1728 | ||
1729 | static Standard_Boolean getUsersShapesOfSHUO (TopLoc_IndexedMapOfLocation& aPrevLocMap, | |
1730 | const Handle(XCAFDoc_ShapeTool)& STool, | |
1731 | const TDF_Label& aSHUOlab, | |
1732 | const TDF_Label& theUserL, | |
1733 | TopTools_SequenceOfShape& theSHUOShapeSeq) | |
1734 | { | |
1735 | TopLoc_IndexedMapOfLocation aNewPrevLocMap; | |
1736 | // get location of the assembly | |
1737 | TopLoc_Location loc = XCAFDoc_ShapeTool::GetLocation ( theUserL.Father() ); | |
1738 | // get location of the component | |
1739 | TopLoc_Location compLoc = XCAFDoc_ShapeTool::GetLocation ( theUserL ); | |
1740 | // get previous setted location | |
1741 | aNewPrevLocMap.Add( loc ); | |
1742 | aNewPrevLocMap.Add( compLoc ); | |
1743 | Standard_Integer i; | |
1744 | for (i = 1; i <= aPrevLocMap.Extent(); i++) | |
1745 | aNewPrevLocMap.Add( aPrevLocMap.FindKey(i) ); | |
1746 | TDF_Label L = theUserL.Father(); | |
1747 | TDF_LabelSequence usersLab; | |
1748 | ::XCAFDoc_ShapeTool::GetUsers( L, usersLab ); | |
1749 | if (usersLab.Length() == 0) { | |
1750 | TopoDS_Shape aShape; | |
1751 | getShapesOfSHUO( aNewPrevLocMap, STool, aSHUOlab, aShape ); | |
1752 | if (!aShape.IsNull()) { | |
1753 | theSHUOShapeSeq.Append(aShape); | |
1754 | return Standard_True; | |
1755 | } | |
1756 | } | |
1757 | // now iterates on users of this assembly as component | |
1758 | for ( i = 1; i <= usersLab.Length(); i++ ) { | |
1759 | TDF_Label aNewUserL = usersLab.Value(i); | |
1760 | getUsersShapesOfSHUO( aNewPrevLocMap, STool, aSHUOlab, aNewUserL, theSHUOShapeSeq ); | |
1761 | } | |
1762 | ||
1763 | return (theSHUOShapeSeq.Length() > 1); | |
1764 | } | |
1765 | ||
1766 | //======================================================================= | |
1767 | //function : GetAllSHUOInstances | |
1768 | //purpose : auxilary | |
1769 | //======================================================================= | |
1770 | ||
1771 | Standard_Boolean XCAFDoc_ShapeTool::GetAllSHUOInstances (const Handle(XCAFDoc_GraphNode)& theSHUO, | |
1772 | TopTools_SequenceOfShape& theSHUOShapeSeq) const | |
1773 | { | |
1774 | if (theSHUO.IsNull()) | |
1775 | return Standard_False; | |
1776 | ||
1777 | TDF_Label aSHUOlab = theSHUO->Label(); | |
1778 | TopLoc_IndexedMapOfLocation aPrevLocMap; | |
1779 | // get location of the assembly | |
1780 | TopLoc_Location loc = XCAFDoc_ShapeTool::GetLocation ( aSHUOlab.Father().Father() ); | |
1781 | // get location of the component | |
1782 | TopLoc_Location compLoc = XCAFDoc_ShapeTool::GetLocation ( aSHUOlab.Father() ); | |
1783 | // get previous setted location | |
1784 | if ( !loc.IsIdentity() ) | |
1785 | aPrevLocMap.Add( loc ); | |
1786 | aPrevLocMap.Add( compLoc ); | |
1787 | // get label of assembly | |
1788 | TDF_Label L = aSHUOlab.Father().Father(); | |
1789 | TDF_LabelSequence usersLab; | |
1790 | ::XCAFDoc_ShapeTool::GetUsers( L, usersLab ); | |
1791 | TopoDS_Shape aShape; | |
1792 | const Handle(XCAFDoc_ShapeTool)& STool = this; | |
1793 | if (usersLab.Length() == 0) { | |
1794 | getShapesOfSHUO( aPrevLocMap, STool, aSHUOlab, aShape ); | |
1795 | if (!aShape.IsNull()) { | |
1796 | theSHUOShapeSeq.Append(aShape); | |
1797 | return Standard_True; | |
1798 | } | |
1799 | } | |
1800 | // now iterates on users of this assembly as component | |
1801 | for (Standard_Integer i = 1; i <= usersLab.Length(); i++) { | |
1802 | TDF_Label aUserL = usersLab.Value(i); | |
1803 | getUsersShapesOfSHUO( aPrevLocMap, STool, aSHUOlab, aUserL, theSHUOShapeSeq ); | |
1804 | } | |
1805 | ||
1806 | return (theSHUOShapeSeq.Length() > 1); | |
1807 | } | |
1808 | ||
1809 | //======================================================================= | |
1810 | //function : SetInstanceSHUO | |
1811 | //purpose : | |
1812 | //======================================================================= | |
1813 | ||
1814 | Handle(XCAFDoc_GraphNode) XCAFDoc_ShapeTool::SetInstanceSHUO (const TopoDS_Shape& theShape) const | |
1815 | { | |
1816 | Handle(XCAFDoc_GraphNode) SHUO; | |
1817 | TDF_LabelSequence aLabels; | |
1818 | if ( FindComponent( theShape, aLabels ) ) | |
1819 | // set shuo structure on labels of component-assembly structure | |
1820 | SetSHUO( aLabels, SHUO ); | |
1821 | return SHUO; | |
1822 | } | |
1823 | ||
1824 | //======================================================================= | |
1825 | //function : FindSHUO | |
1826 | //purpose : | |
1827 | //======================================================================= | |
1828 | ||
1829 | Standard_Boolean XCAFDoc_ShapeTool::FindSHUO (const TDF_LabelSequence& theLabels, | |
1830 | Handle(XCAFDoc_GraphNode)& theSHUOAttr) | |
1831 | { | |
1832 | TDF_AttributeSequence SHUOAttrs; | |
1833 | TDF_Label aCompLabel = theLabels.Value(1); | |
1834 | if (! ::XCAFDoc_ShapeTool::GetAllComponentSHUO( aCompLabel, SHUOAttrs ) ) | |
1835 | return Standard_False; | |
1836 | // WARNING: manage that each SHUO upper_usage have only one SHUO next_usage | |
1837 | for (Standard_Integer i = 1; i <= SHUOAttrs.Length(); i++) { | |
1838 | TDF_LabelSequence aCondidate; | |
1839 | Handle(XCAFDoc_GraphNode) anSHUO = Handle(XCAFDoc_GraphNode)::DownCast(SHUOAttrs.Value(i)); | |
1840 | aCondidate.Append( anSHUO->Label().Father() ); | |
1841 | while (anSHUO->NbChildren()) { | |
1842 | anSHUO = anSHUO->GetChild( 1 ); | |
1843 | aCondidate.Append( anSHUO->Label().Father() ); | |
1844 | } | |
1845 | // check the label sequences | |
1846 | Standard_Boolean isEqual = Standard_True; | |
1847 | if (theLabels.Length() != aCondidate.Length()) | |
1848 | isEqual = Standard_False; | |
1849 | else | |
1850 | for (Standard_Integer li = 1; li <= theLabels.Length(); li++) | |
1851 | if ( theLabels.Value(li) != aCondidate.Value(li) ) { | |
1852 | isEqual = Standard_False; | |
1853 | break; | |
1854 | } | |
1855 | if (!isEqual) | |
1856 | continue; | |
1857 | ||
1858 | theSHUOAttr = Handle(XCAFDoc_GraphNode)::DownCast(SHUOAttrs.Value(i)); | |
1859 | break; | |
1860 | } | |
1861 | return ( !theSHUOAttr.IsNull() ); | |
1862 | } | |
5f07d05d | 1863 | |
1864 | //======================================================================= | |
1865 | //function : Expand | |
1866 | //purpose : | |
1867 | //======================================================================= | |
bc728d26 | 1868 | Standard_Boolean XCAFDoc_ShapeTool::Expand (const TDF_Label& theShapeL) |
5f07d05d | 1869 | { |
bc728d26 | 1870 | if (theShapeL.IsNull() || IsAssembly(theShapeL)) |
5f07d05d | 1871 | return Standard_False; |
1872 | ||
bc728d26 | 1873 | TopoDS_Shape aShape = GetShape(theShapeL); |
00dfcc76 | 1874 | if (aShape.IsNull()) |
1875 | return Standard_False; | |
1876 | ||
1877 | TopAbs_ShapeEnum aShapeType = aShape.ShapeType(); | |
1878 | Standard_Boolean isExpandedType = aShapeType == TopAbs_COMPOUND || aShapeType == TopAbs_COMPSOLID || | |
1879 | aShapeType == TopAbs_SHELL || aShapeType == TopAbs_WIRE; | |
1880 | if (isExpandedType) | |
5f07d05d | 1881 | { |
5f07d05d | 1882 | TopoDS_Iterator anIter(aShape); |
1883 | for(; anIter.More(); anIter.Next()) | |
1884 | { | |
fcdb829c | 1885 | const TopoDS_Shape& aChildShape = anIter.Value(); |
bc728d26 | 1886 | TDF_Label aChild, aPart; |
1887 | ||
1888 | // Find child shape as subshape of expanded shape | |
f277ba37 | 1889 | FindSubShape(theShapeL, aChildShape, aChild); |
5f07d05d | 1890 | Handle(TDataStd_Name) anAttr; |
5f07d05d | 1891 | //make child (if color isn't set or if it is compound) |
bc728d26 | 1892 | if (aChild.IsNull()) { |
1893 | aChild = AddSubShape(theShapeL, aChildShape); | |
5f07d05d | 1894 | } |
bc728d26 | 1895 | else { |
5f07d05d | 1896 | //get name |
1897 | aChild.FindAttribute(TDataStd_Name::GetID(), anAttr); | |
5f07d05d | 1898 | } |
bc728d26 | 1899 | |
1900 | // Try to find child shape as already existed part | |
1901 | aPart = FindShape(aChildShape.Located(TopLoc_Location())); | |
1902 | if (aPart.IsNull()) { | |
1903 | // Create new part to link child shape | |
1904 | aPart = AddShape(aChildShape.Located(TopLoc_Location()), Standard_False, Standard_False); | |
1905 | } | |
bc728d26 | 1906 | // Add shape manually, if already existed subshape found instead of creation of new part |
1907 | if (!aPart.IsNull() && !IsTopLevel(aPart)) { | |
1908 | if (!GetReferredShape(aPart, aPart)) { | |
1909 | TDF_TagSource aTag; | |
1910 | aPart = aTag.NewChild(Label()); | |
1911 | SetShape(aPart, aChildShape.Located(TopLoc_Location())); | |
1912 | } | |
1913 | } | |
1914 | ||
1915 | // set name to part | |
1916 | if (!anAttr.IsNull()) { | |
5f07d05d | 1917 | TDataStd_Name::Set(aPart, anAttr->Get()); |
1918 | } | |
bc728d26 | 1919 | else { |
5f07d05d | 1920 | Standard_SStream Stream; |
1921 | TopAbs::Print(aChildShape.ShapeType(), Stream); | |
bc728d26 | 1922 | TCollection_AsciiString aName(Stream.str().c_str()); |
5f07d05d | 1923 | TDataStd_Name::Set(aPart, TCollection_ExtendedString(aName)); |
1924 | } | |
5f07d05d | 1925 | MakeReference(aChild, aPart, aChildShape.Location()); |
f277ba37 | 1926 | makeSubShape(theShapeL, aPart, aChildShape, aChildShape.Location()); |
5f07d05d | 1927 | } |
f277ba37 | 1928 | //set assembly attribute |
1929 | TDataStd_UAttribute::Set(theShapeL, XCAFDoc::AssemblyGUID()); | |
5f07d05d | 1930 | return Standard_True; |
1931 | } | |
1932 | return Standard_False; | |
1933 | } | |
1934 | ||
1935 | //======================================================================= | |
1936 | //function : makeSubShape | |
1937 | //purpose : | |
1938 | //======================================================================= | |
1939 | ||
f277ba37 | 1940 | void XCAFDoc_ShapeTool::makeSubShape (const TDF_Label& theMainShapeL, |
1941 | const TDF_Label& thePart, | |
bc728d26 | 1942 | const TopoDS_Shape& theShape, |
1943 | const TopLoc_Location& theLoc) | |
5f07d05d | 1944 | { |
bc728d26 | 1945 | TopoDS_Iterator anIter(theShape); |
1946 | Standard_Boolean isCompoundPart = (GetShape(thePart).ShapeType() == TopAbs_COMPOUND); | |
fcdb829c | 1947 | Standard_Boolean isAssembly = IsAssembly(thePart); |
d6b200e0 | 1948 | |
bc728d26 | 1949 | for(; anIter.More(); anIter.Next()) { |
fcdb829c | 1950 | const TopoDS_Shape& aChildShape = anIter.Value(); |
f277ba37 | 1951 | TDF_Label aChildLabel; |
1952 | FindSubShape(theMainShapeL, aChildShape, aChildLabel); | |
1953 | if(!aChildLabel.IsNull()) { | |
fcdb829c | 1954 | if (isAssembly) { |
1955 | aChildLabel.ForgetAllAttributes(); | |
1956 | makeSubShape(theMainShapeL, thePart, aChildShape, theLoc); | |
1957 | continue; | |
1958 | } | |
5f07d05d | 1959 | //get name |
1960 | Handle(TDataStd_Name) anAttr; | |
1961 | aChildLabel.FindAttribute(TDataStd_Name::GetID(), anAttr); | |
bc728d26 | 1962 | TopLoc_Location aSubLoc; |
1963 | // Calculate location for subshapes of compound parts | |
d6b200e0 | 1964 | aSubLoc = aChildShape.Location(); |
bc728d26 | 1965 | if (isCompoundPart) |
d6b200e0 | 1966 | aSubLoc = theLoc.Inverted() * aSubLoc; |
5f07d05d | 1967 | //make subshape |
bc728d26 | 1968 | TDF_Label aSubLabel; |
d6b200e0 | 1969 | // Identical location and empty location are not the same for ShapeTool, so try to process both |
1970 | // in case of aSubLoc is not identical, the second Add try will not affect algorithm. | |
1971 | Standard_Boolean isNewSubL; | |
1972 | isNewSubL = AddSubShape(thePart, aChildShape.Located(aSubLoc), aSubLabel); | |
1973 | if (aSubLabel.IsNull()) | |
1974 | { | |
1975 | isNewSubL = AddSubShape(thePart, aChildShape.Located(TopLoc_Location()), aSubLabel); | |
1976 | } | |
1977 | if (isNewSubL){ | |
bc728d26 | 1978 | //set name to sub shape |
1979 | if (!anAttr.IsNull()) { | |
1980 | TDataStd_Name::Set(aSubLabel, anAttr->Get()); | |
1981 | } | |
1982 | else { | |
1983 | Standard_SStream Stream; | |
1984 | TopAbs::Print(aChildShape.ShapeType(), Stream); | |
1985 | TCollection_AsciiString aName(Stream.str().c_str()); | |
1986 | TDataStd_Name::Set(aSubLabel, TCollection_ExtendedString(aName)); | |
1987 | } | |
1988 | // Create auxiliary link, it will be removed during moving attributes | |
1989 | MakeReference(aSubLabel, aChildLabel, aChildShape.Location()); | |
5f07d05d | 1990 | } |
bc728d26 | 1991 | else { |
1992 | aChildLabel.ForgetAllAttributes(); | |
5f07d05d | 1993 | } |
5f07d05d | 1994 | } |
d6b200e0 | 1995 | |
f277ba37 | 1996 | makeSubShape(theMainShapeL, thePart, aChildShape, theLoc); |
5f07d05d | 1997 | } |
9baa8534 | 1998 | } |
acc909a8 | 1999 | |
2000 | //======================================================================= | |
2001 | //function : updateComponent | |
2002 | //purpose : | |
2003 | //======================================================================= | |
2004 | ||
2005 | Standard_Boolean XCAFDoc_ShapeTool::updateComponent(const TDF_Label& theItemLabel, | |
2006 | TopoDS_Shape& theUpdatedShape) const | |
2007 | { | |
2008 | if ( !IsAssembly(theItemLabel) ) | |
2009 | return Standard_False; // Do nothing for non-assemblies | |
2010 | ||
2011 | // Get the currently stored compound for the assembly | |
2012 | TopoDS_Shape aCurrentRootShape; | |
2013 | GetShape(theItemLabel, aCurrentRootShape); | |
f6973d90 | 2014 | TopTools_MapOfOrientedShape aCurrentRootShapeMap (aCurrentRootShape.NbChildren()); |
acc909a8 | 2015 | |
2016 | // Get components of the assembly | |
2017 | TDF_LabelSequence aComponentLabs; | |
2018 | GetComponents(theItemLabel, aComponentLabs); | |
2019 | ||
2020 | // This flag indicates whether to update the compound of the assembly | |
2021 | Standard_Boolean isModified = Standard_False; | |
2022 | ||
2023 | // Compare the number of components in XDE structure with the number of | |
2024 | // components in topological structure. A component may happen to be removed, | |
2025 | // so we have to update the assembly compound | |
f6973d90 | 2026 | const Standard_Integer aNumTopoComponents = aCurrentRootShape.NbChildren(); |
acc909a8 | 2027 | // |
2028 | if ( aNumTopoComponents != aComponentLabs.Length() ) | |
2029 | isModified = Standard_True; | |
2030 | ||
2031 | // Iterate over the assembly components. If at least one component is | |
2032 | // modified (this is the recursive check), then the actually stored | |
2033 | // compound has to be updated | |
2034 | TopTools_ListOfShape aComponentShapes; | |
2035 | // | |
2036 | for ( TDF_LabelSequence::Iterator aCompIt(aComponentLabs); aCompIt.More(); aCompIt.Next() ) | |
2037 | { | |
2038 | const TDF_Label& aComponentLab = aCompIt.Value(); | |
2039 | ||
2040 | // Take the referred assembly item (ultimately, a part for an instance) | |
2041 | TDF_Label aComponentRefLab; | |
2042 | GetReferredShape(aComponentLab, aComponentRefLab); | |
2043 | ||
2044 | // Shape comes with some placement transformation here | |
2045 | TopoDS_Shape aComponentShape; | |
2046 | GetShape(aComponentLab, aComponentShape); | |
2047 | TopLoc_Location aComponentLoc = aComponentShape.Location(); | |
2048 | ||
2049 | // If the component is a sub-assembly, then its associated compound | |
2050 | // has to be processed in the same manner | |
2051 | if ( IsAssembly(aComponentRefLab) ) | |
2052 | { | |
2053 | // Recursive call | |
2054 | if ( updateComponent(aComponentRefLab, aComponentShape) ) | |
2055 | { | |
2056 | if ( !isModified ) | |
2057 | isModified = Standard_True; | |
2058 | ||
2059 | aComponentShape.Location(aComponentLoc); // Apply placement | |
2060 | } | |
2061 | } | |
2062 | else | |
2063 | { | |
2064 | // Search for a part in the actual compound of the ultimate assembly. | |
f6973d90 | 2065 | // If the part is there, then the compound is up-to-date, so it does not require rebuilding |
2066 | if (!isModified) | |
acc909a8 | 2067 | { |
f6973d90 | 2068 | if (aCurrentRootShapeMap.IsEmpty()) |
acc909a8 | 2069 | { |
f6973d90 | 2070 | // optimize search for next labels in aComponentLabs |
2071 | for (TopoDS_Iterator aTopoIt(aCurrentRootShape); aTopoIt.More(); aTopoIt.Next()) | |
2072 | { | |
2073 | aCurrentRootShapeMap.Add (aTopoIt.Value()); | |
2074 | } | |
2075 | } | |
2076 | if (!aCurrentRootShapeMap.Contains (aComponentShape)) | |
2077 | { | |
2078 | // Part has been modified somewhere, so the compound has to be rebuilt | |
2079 | isModified = Standard_True; | |
acc909a8 | 2080 | } |
2081 | } | |
acc909a8 | 2082 | } |
2083 | ||
2084 | // Fill the list of shapes composing a new compound for the assembly | |
2085 | aComponentShapes.Append(aComponentShape); | |
2086 | } | |
2087 | ||
2088 | // If any component is modified, we update the currently stored shape | |
2089 | if ( isModified ) | |
2090 | { | |
2091 | TopoDS_Compound anUpdatedCompound; | |
2092 | BRep_Builder aBB; | |
2093 | aBB.MakeCompound(anUpdatedCompound); | |
2094 | ||
2095 | // Compose new compound | |
2096 | for ( TopTools_ListIteratorOfListOfShape aShapeIt(aComponentShapes); aShapeIt.More(); aShapeIt.Next() ) | |
2097 | { | |
2098 | aBB.Add( anUpdatedCompound, aShapeIt.Value() ); | |
2099 | } | |
2100 | ||
2101 | // Store the updated shape as an output | |
2102 | theUpdatedShape = anUpdatedCompound; | |
2103 | ||
2104 | // Use topological naming services to store the updated shape in XDE | |
2105 | TNaming_Builder NB(theItemLabel); | |
2106 | NB.Generated(theUpdatedShape); | |
2107 | } | |
2108 | ||
2109 | return isModified; | |
2110 | } | |
07f20646 | 2111 | |
2112 | //======================================================================= | |
2113 | //function : GetNamedProperties | |
2114 | //purpose : | |
2115 | //======================================================================= | |
2116 | ||
2117 | Handle(TDataStd_NamedData) XCAFDoc_ShapeTool::GetNamedProperties (const TDF_Label& theLabel, | |
2118 | const Standard_Boolean theToCreate) const | |
2119 | { | |
2120 | Handle(TDataStd_NamedData) aNamedProperty; | |
2121 | if (!theLabel.FindAttribute(TDataStd_NamedData::GetID(), aNamedProperty) && theToCreate) | |
2122 | { | |
2123 | aNamedProperty = TDataStd_NamedData::Set(theLabel); | |
2124 | } | |
2125 | ||
2126 | return aNamedProperty; | |
2127 | } | |
2128 | ||
2129 | //======================================================================= | |
2130 | //function : GetNamedProperties | |
2131 | //purpose : | |
2132 | //======================================================================= | |
2133 | ||
2134 | Handle(TDataStd_NamedData) XCAFDoc_ShapeTool::GetNamedProperties (const TopoDS_Shape& theShape, | |
2135 | const Standard_Boolean theToCreate) const | |
2136 | { | |
2137 | Handle(TDataStd_NamedData) aNamedProperty; | |
2138 | TDF_Label aLabel; | |
2139 | if (!Search (theShape, aLabel)) | |
2140 | return aNamedProperty; | |
2141 | ||
2142 | aNamedProperty = GetNamedProperties (aLabel, theToCreate); | |
2143 | ||
2144 | return aNamedProperty; | |
2145 | } | |
bc73b006 | 2146 | |
2147 | //======================================================================= | |
2148 | //function : DumpJson | |
2149 | //purpose : | |
2150 | //======================================================================= | |
2151 | void XCAFDoc_ShapeTool::DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth) const | |
2152 | { | |
2153 | OCCT_DUMP_TRANSIENT_CLASS_BEGIN (theOStream) | |
2154 | ||
2155 | OCCT_DUMP_BASE_CLASS (theOStream, theDepth, TDF_Attribute) | |
2156 | ||
2157 | for (XCAFDoc_DataMapOfShapeLabel::Iterator aShapeLabelIt (myShapeLabels); aShapeLabelIt.More(); aShapeLabelIt.Next()) | |
2158 | { | |
2159 | OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, &aShapeLabelIt.Key()) | |
2160 | ||
2161 | TCollection_AsciiString aShapeLabel; | |
2162 | TDF_Tool::Entry (aShapeLabelIt.Value(), aShapeLabel); | |
2163 | OCCT_DUMP_FIELD_VALUE_STRING (theOStream, aShapeLabel) | |
2164 | } | |
2165 | ||
2166 | for (XCAFDoc_DataMapOfShapeLabel::Iterator aSubShapeIt (mySubShapes); aSubShapeIt.More(); aSubShapeIt.Next()) | |
2167 | { | |
2168 | OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, &aSubShapeIt.Key()) | |
2169 | ||
2170 | TCollection_AsciiString aSubShape; | |
2171 | TDF_Tool::Entry (aSubShapeIt.Value(), aSubShape); | |
2172 | OCCT_DUMP_FIELD_VALUE_STRING (theOStream, aSubShape) | |
2173 | } | |
2174 | ||
2175 | for (XCAFDoc_DataMapOfShapeLabel::Iterator aSimpleShapeIt (mySimpleShapes); aSimpleShapeIt.More(); aSimpleShapeIt.Next()) | |
2176 | { | |
2177 | OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, &aSimpleShapeIt.Key()) | |
2178 | ||
2179 | TCollection_AsciiString aSimpleShape; | |
2180 | TDF_Tool::Entry (aSimpleShapeIt.Value(), aSimpleShape); | |
2181 | OCCT_DUMP_FIELD_VALUE_STRING (theOStream, aSimpleShape) | |
2182 | } | |
2183 | ||
2184 | OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, hasSimpleShapes) | |
2185 | } |