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b311480e | 1 | // Created on: 2000-08-15 |
2 | // Created by: Andrey BETENEV | |
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 | |
16 | #include <STEPCAFControl_Reader.ixx> | |
17 | ||
18 | #include <Quantity_Color.hxx> | |
19 | #include <TCollection_HAsciiString.hxx> | |
20 | #include <TopoDS_Shape.hxx> | |
21 | #include <TopoDS_Iterator.hxx> | |
22 | #include <TopTools_MapOfShape.hxx> | |
23 | #include <TopoDS_Compound.hxx> | |
24 | ||
25 | #include <Transfer_TransientProcess.hxx> | |
26 | #include <TransferBRep.hxx> | |
27 | #include <Transfer_Binder.hxx> | |
28 | #include <Interface_InterfaceModel.hxx> | |
29 | #include <XSControl_TransferReader.hxx> | |
30 | ||
31 | #include <StepBasic_Product.hxx> | |
32 | #include <StepBasic_ProductDefinition.hxx> | |
33 | #include <StepBasic_ProductDefinitionRelationship.hxx> | |
34 | #include <StepBasic_ProductDefinitionFormation.hxx> | |
35 | #include <StepShape_ContextDependentShapeRepresentation.hxx> | |
36 | #include <StepShape_ShapeDefinitionRepresentation.hxx> | |
37 | #include <StepShape_ShapeDefinitionRepresentation.hxx> | |
38 | #include <StepRepr_ProductDefinitionShape.hxx> | |
39 | #include <StepRepr_PropertyDefinition.hxx> | |
40 | #include <StepRepr_ShapeAspect.hxx> | |
41 | #include <StepRepr_MeasureRepresentationItem.hxx> | |
42 | #include <StepRepr_DescriptiveRepresentationItem.hxx> | |
02a0b964 | 43 | #include <StepRepr_SequenceOfRepresentationItem.hxx> |
7fd59977 | 44 | #include <StepVisual_StyledItem.hxx> |
45 | #include <StepAP214_AppliedExternalIdentificationAssignment.hxx> | |
46 | ||
47 | #include <STEPConstruct.hxx> | |
48 | #include <STEPConstruct_Styles.hxx> | |
49 | #include <STEPConstruct_ExternRefs.hxx> | |
50 | #include <STEPConstruct_UnitContext.hxx> | |
51 | #include <STEPCAFControl_Controller.hxx> | |
52 | #include <STEPCAFControl_DataMapOfSDRExternFile.hxx> | |
53 | ||
54 | #include <TDataStd_Name.hxx> | |
55 | #include <TDF_Label.hxx> | |
56 | #include <XCAFDoc_ColorTool.hxx> | |
57 | #include <XCAFDoc_ShapeTool.hxx> | |
58 | #include <XCAFDoc_DocumentTool.hxx> | |
59 | #include <XCAFDoc_DimTolTool.hxx> | |
60 | #include <XCAFDoc_MaterialTool.hxx> | |
61 | #include <XCAFDoc_DataMapOfShapeLabel.hxx> | |
62 | #include <STEPConstruct_ValidationProps.hxx> | |
63 | #include <StepRepr_Representation.hxx> | |
64 | #include <XCAFDoc_Area.hxx> | |
65 | #include <XCAFDoc_Volume.hxx> | |
66 | #include <XCAFDoc_Centroid.hxx> | |
67 | #include <StepVisual_PresentationLayerAssignment.hxx> | |
68 | #include <TColStd_HSequenceOfTransient.hxx> | |
69 | #include <StepVisual_LayeredItem.hxx> | |
70 | #include <XCAFDoc_LayerTool.hxx> | |
71 | #include <Interface_EntityIterator.hxx> | |
72 | #include <StepRepr_ShapeRepresentationRelationship.hxx> | |
73 | #include <STEPConstruct_Assembly.hxx> | |
74 | #include <TDF_Tool.hxx> | |
75 | #include <StepVisual_Invisibility.hxx> | |
76 | #include <TDataStd_UAttribute.hxx> | |
77 | #include <XCAFDoc.hxx> | |
78 | #include <OSD_Path.hxx> | |
79 | #include <TColStd_SequenceOfHAsciiString.hxx> | |
80 | ||
81 | #include <TDataStd_TreeNode.hxx> | |
82 | #include <TNaming_NamedShape.hxx> | |
83 | #include <BRep_Builder.hxx> | |
84 | ||
85 | #include <STEPCAFControl_DataMapOfShapePD.hxx> | |
86 | #include <STEPCAFControl_DataMapOfPDExternFile.hxx> | |
87 | #include <StepVisual_PresentationStyleByContext.hxx> | |
88 | #include <StepVisual_StyleContextSelect.hxx> | |
89 | #include <StepRepr_RepresentedDefinition.hxx> | |
90 | #include <StepRepr_CharacterizedDefinition.hxx> | |
91 | #include <StepRepr_SpecifiedHigherUsageOccurrence.hxx> | |
92 | #include <XCAFDoc_GraphNode.hxx> | |
93 | #include <STEPCAFControl_Reader.hxx> | |
94 | ||
95 | // skl 21.08.2003 for reading G&DT | |
96 | #include <StepShape_DimensionalSize.hxx> | |
97 | #include <StepDimTol_GeometricTolerance.hxx> | |
98 | #include <StepShape_EdgeCurve.hxx> | |
99 | #include <StepShape_DimensionalCharacteristicRepresentation.hxx> | |
100 | #include <StepShape_ShapeDimensionRepresentation.hxx> | |
101 | #include <StepRepr_ValueRange.hxx> | |
102 | #include <StepRepr_ReprItemAndLengthMeasureWithUnit.hxx> | |
103 | #include <StepBasic_MeasureWithUnit.hxx> | |
104 | #include <StepDimTol_GeoTolAndGeoTolWthDatRefAndModGeoTolAndPosTol.hxx> | |
105 | #include <StepDimTol_ModifiedGeometricTolerance.hxx> | |
106 | #include <StepDimTol_GeometricToleranceWithDatumReference.hxx> | |
107 | //#include <StepRepr_CompoundItemDefinition.hxx> | |
108 | //#include <StepRepr_CompoundItemDefinitionMember.hxx> | |
109 | #include <TColStd_HArray1OfTransient.hxx> | |
110 | #include <StepRepr_HArray1OfRepresentationItem.hxx> | |
111 | #include <TColStd_IndexedDataMapOfTransientTransient.hxx> | |
112 | //#include <StepBasic_ConversionBasedUnit.hxx> | |
113 | #include <StepBasic_Unit.hxx> | |
114 | #include <StepBasic_NamedUnit.hxx> | |
115 | #include <StepBasic_SiUnit.hxx> | |
116 | #include <StepBasic_ConversionBasedUnitAndLengthUnit.hxx> | |
117 | #include <StepBasic_ConversionBasedUnitAndMassUnit.hxx> | |
118 | #include <StepBasic_DerivedUnit.hxx> | |
119 | #include <StepBasic_DerivedUnitElement.hxx> | |
120 | #include <StepBasic_MeasureValueMember.hxx> | |
121 | ||
122 | //#include <TDataStd_Real.hxx> | |
123 | //#include <TDataStd_Constraint.hxx> | |
124 | //#include <TDataStd_ConstraintEnum.hxx> | |
125 | //#include <TNaming_Tool.hxx> | |
126 | //#include <AIS_InteractiveObject.hxx> | |
127 | //#include <TPrsStd_ConstraintTools.hxx> | |
128 | //#include <AIS_DiameterDimension.hxx> | |
129 | //#include <TPrsStd_Position.hxx> | |
130 | //#include <TPrsStd_AISPresentation.hxx> | |
131 | //#include <TNaming_Builder.hxx> | |
132 | #include <TColStd_HArray1OfReal.hxx> | |
133 | #include <StepShape_AdvancedFace.hxx> | |
134 | #include <StepDimTol_HArray1OfDatumReference.hxx> | |
135 | #include <StepDimTol_DatumReference.hxx> | |
136 | #include <StepDimTol_Datum.hxx> | |
137 | #include <StepDimTol_DatumFeature.hxx> | |
138 | #include <StepRepr_ShapeAspectRelationship.hxx> | |
139 | ||
140 | #include <StepDimTol_AngularityTolerance.hxx> | |
141 | #include <StepDimTol_CircularRunoutTolerance.hxx> | |
142 | #include <StepDimTol_CoaxialityTolerance.hxx> | |
143 | #include <StepDimTol_ConcentricityTolerance.hxx> | |
144 | #include <StepDimTol_ParallelismTolerance.hxx> | |
145 | #include <StepDimTol_PerpendicularityTolerance.hxx> | |
146 | #include <StepDimTol_SymmetryTolerance.hxx> | |
147 | #include <StepDimTol_TotalRunoutTolerance.hxx> | |
148 | #include <StepDimTol_CylindricityTolerance.hxx> | |
149 | #include <StepDimTol_FlatnessTolerance.hxx> | |
150 | #include <StepDimTol_LineProfileTolerance.hxx> | |
151 | #include <StepDimTol_PositionTolerance.hxx> | |
152 | #include <StepDimTol_RoundnessTolerance.hxx> | |
153 | #include <StepDimTol_StraightnessTolerance.hxx> | |
154 | #include <StepDimTol_SurfaceProfileTolerance.hxx> | |
155 | ||
156 | #include <StepShape_SolidModel.hxx> | |
157 | #include <StepShape_ShellBasedSurfaceModel.hxx> | |
158 | #include <StepShape_GeometricSet.hxx> | |
1d2b1ccb | 159 | #include <StepBasic_ProductDefinition.hxx> |
02a0b964 | 160 | #include <NCollection_DataMap.hxx> |
161 | #include <StepShape_ManifoldSolidBrep.hxx> | |
162 | #include <Interface_Static.hxx> | |
163 | #include <TColStd_MapOfTransient.hxx> | |
164 | #include <TColStd_MapIteratorOfMapOfTransient.hxx> | |
165 | #include <TopTools_ListOfShape.hxx> | |
166 | #include <TopTools_ListIteratorOfListOfShape.hxx> | |
167 | #include <STEPCAFControl_DataMapIteratorOfDataMapOfShapePD.hxx> | |
168 | #include <StepShape_ClosedShell.hxx> | |
169 | #include <StepShape_HArray1OfFace.hxx> | |
170 | #include <StepShape_HArray1OfFaceBound.hxx> | |
171 | #include <StepShape_Loop.hxx> | |
172 | #include <StepShape_EdgeLoop.hxx> | |
173 | #include <StepShape_HArray1OfOrientedEdge.hxx> | |
174 | #include <StepShape_HArray1OfShell.hxx> | |
7fd59977 | 175 | |
02a0b964 | 176 | #ifdef DEB |
177 | //! Converts address of the passed shape (TShape) to string. | |
178 | //! \param theShape [in] Shape to dump. | |
179 | //! \return corresponding string. | |
180 | TCollection_AsciiString AddrToString(const TopoDS_Shape& theShape) | |
181 | { | |
182 | std::string anAddrStr; | |
183 | std::ostringstream ost; | |
184 | ost << theShape.TShape().Access(); | |
185 | anAddrStr = ost.str(); | |
186 | ||
187 | TCollection_AsciiString aStr = | |
188 | TCollection_AsciiString("[").Cat( anAddrStr.c_str() ).Cat("]"); | |
189 | ||
190 | return aStr; | |
191 | } | |
192 | #endif | |
193 | ||
194 | //======================================================================= | |
195 | //function : IsEqual | |
196 | //purpose : global function to check equality of topological shapes | |
197 | //======================================================================= | |
198 | ||
199 | inline Standard_Boolean IsEqual(const TopoDS_Shape& theShape1, | |
200 | const TopoDS_Shape& theShape2) | |
201 | { | |
202 | return theShape1.IsEqual(theShape2); | |
203 | } | |
7fd59977 | 204 | |
02a0b964 | 205 | //======================================================================= |
206 | //function : AllocateSubLabel | |
207 | //purpose : | |
208 | //======================================================================= | |
209 | ||
210 | static TDF_Label AllocateSubLabel(TDF_Label& theRoot) | |
211 | { | |
212 | return TDF_TagSource::NewChild(theRoot); | |
213 | } | |
7fd59977 | 214 | |
215 | //======================================================================= | |
216 | //function : STEPCAFControl_Reader | |
217 | //purpose : | |
218 | //======================================================================= | |
219 | ||
220 | STEPCAFControl_Reader::STEPCAFControl_Reader (): | |
221 | myColorMode( Standard_True ), | |
222 | myNameMode ( Standard_True ), | |
223 | myLayerMode( Standard_True ), | |
224 | myPropsMode( Standard_True ), | |
c24d4017 | 225 | mySHUOMode ( Standard_False ), |
7fd59977 | 226 | myGDTMode ( Standard_True ), |
227 | myMatMode ( Standard_True ) | |
228 | { | |
229 | STEPCAFControl_Controller::Init(); | |
230 | myFiles = new STEPCAFControl_DictionaryOfExternFile; | |
231 | } | |
232 | ||
233 | ||
234 | //======================================================================= | |
235 | //function : STEPCAFControl_Reader | |
236 | //purpose : | |
237 | //======================================================================= | |
238 | ||
239 | STEPCAFControl_Reader::STEPCAFControl_Reader (const Handle(XSControl_WorkSession)& WS, | |
02a0b964 | 240 | const Standard_Boolean scratch) : |
7fd59977 | 241 | myColorMode( Standard_True ), |
242 | myNameMode ( Standard_True ), | |
243 | myLayerMode( Standard_True ), | |
244 | myPropsMode( Standard_True ), | |
c24d4017 | 245 | mySHUOMode ( Standard_False ), |
7fd59977 | 246 | myGDTMode ( Standard_True ), |
247 | myMatMode ( Standard_True ) | |
248 | { | |
249 | STEPCAFControl_Controller::Init(); | |
250 | Init ( WS, scratch ); | |
251 | } | |
252 | ||
253 | ||
254 | //======================================================================= | |
255 | //function : Init | |
256 | //purpose : | |
257 | //======================================================================= | |
258 | ||
259 | void STEPCAFControl_Reader::Init (const Handle(XSControl_WorkSession)& WS, | |
260 | const Standard_Boolean scratch) | |
261 | { | |
262 | // necessary only in Writer, to set good actor: WS->SelectNorm ( "STEP" ); | |
263 | myReader.SetWS (WS,scratch); | |
264 | myFiles = new STEPCAFControl_DictionaryOfExternFile; | |
265 | } | |
266 | ||
267 | ||
268 | //======================================================================= | |
269 | //function : ReadFile | |
270 | //purpose : | |
271 | //======================================================================= | |
272 | ||
273 | IFSelect_ReturnStatus STEPCAFControl_Reader::ReadFile (const Standard_CString filename) | |
274 | { | |
275 | return myReader.ReadFile ( filename ); | |
276 | } | |
277 | ||
278 | ||
279 | //======================================================================= | |
280 | //function : NbRootsForTransfer | |
281 | //purpose : | |
282 | //======================================================================= | |
283 | ||
284 | Standard_Integer STEPCAFControl_Reader::NbRootsForTransfer () | |
285 | { | |
286 | return myReader.NbRootsForTransfer(); | |
287 | } | |
288 | ||
289 | ||
290 | //======================================================================= | |
291 | //function : TransferOneRoot | |
292 | //purpose : | |
293 | //======================================================================= | |
294 | ||
295 | Standard_Boolean STEPCAFControl_Reader::TransferOneRoot (const Standard_Integer num, | |
296 | Handle(TDocStd_Document) &doc) | |
297 | { | |
298 | TDF_LabelSequence Lseq; | |
299 | return Transfer ( myReader, num, doc, Lseq ); | |
300 | } | |
301 | ||
302 | ||
303 | //======================================================================= | |
304 | //function : Transfer | |
305 | //purpose : | |
306 | //======================================================================= | |
307 | ||
308 | Standard_Boolean STEPCAFControl_Reader::Transfer (Handle(TDocStd_Document) &doc) | |
309 | { | |
310 | TDF_LabelSequence Lseq; | |
311 | return Transfer ( myReader, 0, doc, Lseq ); | |
312 | } | |
313 | ||
314 | ||
315 | //======================================================================= | |
316 | //function : Perform | |
317 | //purpose : | |
318 | //======================================================================= | |
319 | ||
320 | Standard_Boolean STEPCAFControl_Reader::Perform (const Standard_CString filename, | |
321 | Handle(TDocStd_Document) &doc) | |
322 | { | |
323 | if ( ReadFile ( filename ) != IFSelect_RetDone ) return Standard_False; | |
324 | return Transfer ( doc ); | |
325 | } | |
326 | ||
327 | ||
328 | //======================================================================= | |
329 | //function : Perform | |
330 | //purpose : | |
331 | //======================================================================= | |
332 | ||
333 | Standard_Boolean STEPCAFControl_Reader::Perform (const TCollection_AsciiString &filename, | |
334 | Handle(TDocStd_Document) &doc) | |
335 | { | |
336 | if ( ReadFile ( filename.ToCString() ) != IFSelect_RetDone ) return Standard_False; | |
337 | return Transfer ( doc ); | |
338 | } | |
339 | ||
340 | ||
341 | //======================================================================= | |
342 | //function : ExternFiles | |
343 | //purpose : | |
344 | //======================================================================= | |
345 | ||
346 | const Handle(STEPCAFControl_DictionaryOfExternFile) &STEPCAFControl_Reader::ExternFiles () const | |
347 | { | |
348 | return myFiles; | |
349 | } | |
350 | ||
351 | ||
352 | //======================================================================= | |
353 | //function : ExternFile | |
354 | //purpose : | |
355 | //======================================================================= | |
356 | ||
357 | Standard_Boolean STEPCAFControl_Reader::ExternFile (const Standard_CString name, | |
358 | Handle(STEPCAFControl_ExternFile) &ef) const | |
359 | { | |
360 | ef.Nullify(); | |
361 | if ( myFiles.IsNull() || ! myFiles->HasItem ( name ) ) | |
362 | return Standard_False; | |
363 | ef = myFiles->Item ( name ); | |
364 | return Standard_True; | |
365 | } | |
366 | ||
367 | ||
368 | //======================================================================= | |
369 | //function : Reader | |
370 | //purpose : | |
371 | //======================================================================= | |
372 | ||
373 | STEPControl_Reader &STEPCAFControl_Reader::ChangeReader () | |
374 | { | |
375 | return myReader; | |
376 | } | |
377 | ||
378 | ||
379 | //======================================================================= | |
380 | //function : Reader | |
381 | //purpose : | |
382 | //======================================================================= | |
383 | ||
384 | const STEPControl_Reader &STEPCAFControl_Reader::Reader () const | |
385 | { | |
386 | return myReader; | |
387 | } | |
388 | ||
389 | ||
390 | //======================================================================= | |
391 | //function : FillShapesMap | |
392 | //purpose : auxiliary: fill a map by all compounds and their components | |
393 | //======================================================================= | |
394 | ||
395 | static void FillShapesMap (const TopoDS_Shape &S, TopTools_MapOfShape &map) | |
396 | { | |
397 | TopoDS_Shape S0 = S; | |
398 | TopLoc_Location loc; | |
399 | S0.Location ( loc ); | |
400 | map.Add ( S0 ); | |
401 | if ( S.ShapeType() != TopAbs_COMPOUND ) return; | |
402 | for ( TopoDS_Iterator it(S); it.More(); it.Next() ) | |
403 | FillShapesMap ( it.Value(), map ); | |
404 | } | |
405 | ||
406 | ||
407 | //======================================================================= | |
408 | //function : Transfer | |
409 | //purpose : basic working method | |
410 | //======================================================================= | |
411 | ||
412 | Standard_Boolean STEPCAFControl_Reader::Transfer (STEPControl_Reader &reader, | |
413 | const Standard_Integer nroot, | |
414 | Handle(TDocStd_Document) &doc, | |
415 | TDF_LabelSequence &Lseq, | |
416 | const Standard_Boolean asOne) | |
417 | { | |
418 | reader.ClearShapes(); | |
419 | Standard_Integer i; | |
420 | ||
421 | // Read all shapes | |
422 | Standard_Integer num = reader.NbRootsForTransfer(); | |
423 | if ( num <=0 ) return Standard_False; | |
424 | if ( nroot ) { | |
425 | if ( nroot > num ) return Standard_False; | |
44d7c408 | 426 | reader.TransferOneRoot ( nroot ); |
7fd59977 | 427 | } |
428 | else { | |
429 | for ( i=1; i <= num; i++ ) reader.TransferOneRoot ( i ); | |
430 | } | |
431 | num = reader.NbShapes(); | |
432 | if ( num <=0 ) return Standard_False; | |
433 | ||
434 | // Fill a map of (top-level) shapes resulting from that transfer | |
435 | // Only these shapes will be considered further | |
436 | TopTools_MapOfShape ShapesMap, NewShapesMap; | |
437 | for ( i=1; i <= num; i++ ) FillShapesMap ( reader.Shape(i), ShapesMap ); | |
438 | ||
439 | // Collect information on shapes originating from SDRs | |
440 | // this will be used to distinguish compounds representing assemblies | |
441 | // from the ones representing hybrid models and shape sets | |
442 | STEPCAFControl_DataMapOfShapePD ShapePDMap; | |
443 | STEPCAFControl_DataMapOfPDExternFile PDFileMap; | |
444 | Handle(Interface_InterfaceModel) Model = reader.Model(); | |
445 | Handle(Transfer_TransientProcess) TP = reader.WS()->TransferReader()->TransientProcess(); | |
446 | Standard_Integer nb = Model->NbEntities(); | |
447 | ||
448 | Handle(TColStd_HSequenceOfTransient) SeqPDS = new TColStd_HSequenceOfTransient; | |
449 | ||
450 | for (i = 1; i <= nb; i ++) { | |
451 | Handle(Standard_Transient) enti = Model->Value(i); | |
452 | if(enti->IsKind(STANDARD_TYPE(StepRepr_ProductDefinitionShape))) { | |
453 | // sequence for acceleration ReadMaterials | |
454 | SeqPDS->Append(enti); | |
455 | } | |
456 | if ( enti->IsKind ( STANDARD_TYPE(StepBasic_ProductDefinition ) ) ) { | |
457 | Handle(StepBasic_ProductDefinition) PD = | |
458 | Handle(StepBasic_ProductDefinition)::DownCast(enti); | |
459 | Standard_Integer index = TP->MapIndex(PD); | |
460 | if ( index >0 ) { | |
461 | Handle(Transfer_Binder) binder = TP->MapItem (index); | |
462 | TopoDS_Shape S = TransferBRep::ShapeResult(binder); | |
463 | if ( ! S.IsNull() && ShapesMap.Contains(S) ) { | |
464 | NewShapesMap.Add(S); | |
465 | ShapePDMap.Bind ( S, PD ); | |
466 | Handle(STEPCAFControl_ExternFile) EF; | |
467 | PDFileMap.Bind ( PD, EF ); | |
468 | } | |
469 | } | |
470 | } | |
471 | if ( enti->IsKind ( STANDARD_TYPE(StepShape_ShapeRepresentation) ) ) { | |
472 | Standard_Integer index = TP->MapIndex(enti); | |
473 | if ( index >0 ) { | |
474 | Handle(Transfer_Binder) binder = TP->MapItem (index); | |
475 | TopoDS_Shape S = TransferBRep::ShapeResult(binder); | |
476 | if ( ! S.IsNull() && ShapesMap.Contains(S) ) | |
477 | NewShapesMap.Add(S); | |
478 | } | |
479 | } | |
480 | } | |
481 | ||
482 | // get directory name of the main file | |
483 | OSD_Path mainfile ( reader.WS()->LoadedFile() ); | |
484 | mainfile.SetName ( "" ); | |
485 | mainfile.SetExtension ( "" ); | |
486 | TCollection_AsciiString dpath; | |
487 | mainfile.SystemName ( dpath ); | |
488 | ||
489 | // Load external references (only for relevant SDRs) | |
490 | // and fill map SDR -> extern file | |
491 | STEPConstruct_ExternRefs ExtRefs ( reader.WS() ); | |
492 | ExtRefs.LoadExternRefs(); | |
493 | for ( i=1; i <= ExtRefs.NbExternRefs(); i++ ) { | |
494 | // check extern ref format | |
495 | Handle(TCollection_HAsciiString) format = ExtRefs.Format(i); | |
496 | if ( ! format.IsNull() ) { | |
497 | static Handle(TCollection_HAsciiString) ap203 = new TCollection_HAsciiString ( "STEP AP203" ); | |
498 | static Handle(TCollection_HAsciiString) ap214 = new TCollection_HAsciiString ( "STEP AP214" ); | |
499 | if ( ! format->IsSameString ( ap203, Standard_False ) && | |
500 | ! format->IsSameString ( ap214, Standard_False ) ) { | |
501 | #ifdef DEB | |
502 | cout << "Warning: STEPCAFControl_Reader::Transfer: Extern document is neither STEP AP203 nor AP214" << endl; | |
503 | #else | |
504 | continue; | |
505 | #endif | |
506 | } | |
507 | } | |
508 | #ifdef DEB | |
509 | else cout << "Warning: STEPCAFControl_Reader::Transfer: Extern document format not defined" << endl; | |
510 | #endif | |
511 | ||
512 | // get and check filename of the current extern ref | |
513 | const Standard_CString filename = ExtRefs.FileName(i); | |
514 | ||
515 | cout<<"filename="<<filename<<endl; | |
516 | ||
517 | if ( ! filename || ! filename[0] ) { | |
518 | #ifdef DEB | |
519 | cout << "Warning: STEPCAFControl_Reader::Transfer: Extern reference file name is empty" << endl; | |
520 | #endif | |
521 | continue; // not a valid extern ref | |
522 | } | |
523 | ||
524 | // compute true path to the extern file | |
525 | TCollection_AsciiString fullname = OSD_Path::AbsolutePath ( dpath, filename ); | |
526 | if ( fullname.Length() <= 0 ) fullname = filename; | |
527 | ||
528 | /* | |
529 | char fullname[1024]; | |
530 | char *mainfile = reader.WS()->LoadedFile(); | |
531 | if ( ! mainfile ) mainfile = ""; | |
532 | Standard_Integer slash = 0; | |
533 | for ( Standard_Integer k=0; mainfile[k]; k++ ) | |
534 | if ( mainfile[k] == '/' ) slash = k; | |
535 | strncpy ( fullname, mainfile, slash ); | |
536 | sprintf ( &fullname[slash], "%s%s", ( mainfile[0] ? "/" : "" ), filename ); | |
537 | */ | |
538 | ||
539 | // get and check PD associated with the current extern ref | |
540 | Handle(StepBasic_ProductDefinition) PD = ExtRefs.ProdDef(i); | |
541 | if ( PD.IsNull() ) continue; // not a valid extern ref | |
542 | if ( ! PDFileMap.IsBound ( PD ) ) continue; // this PD is not concerned by current transfer | |
543 | ||
544 | // read extern file (or use existing data) and record its data | |
545 | Handle(STEPCAFControl_ExternFile) EF = | |
546 | ReadExternFile ( filename, fullname.ToCString(), doc ); | |
547 | PDFileMap.Bind ( PD, EF ); | |
548 | } | |
549 | ||
550 | // and insert them to the document | |
551 | Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool( doc->Main() ); | |
552 | if ( STool.IsNull() ) return Standard_False; | |
553 | XCAFDoc_DataMapOfShapeLabel map; | |
554 | if ( asOne ) | |
555 | Lseq.Append ( AddShape ( reader.OneShape(), STool, NewShapesMap, ShapePDMap, PDFileMap, map ) ); | |
556 | else { | |
557 | for ( i=1; i <= num; i++ ) { | |
558 | Lseq.Append ( AddShape ( reader.Shape(i), STool, NewShapesMap, ShapePDMap, PDFileMap, map ) ); | |
559 | } | |
560 | } | |
561 | ||
562 | // read colors | |
563 | if ( GetColorMode() ) | |
564 | ReadColors ( reader.WS(), doc, PDFileMap, map ); | |
565 | ||
566 | // read names | |
567 | if ( GetNameMode() ) | |
568 | ReadNames ( reader.WS(), doc, PDFileMap, map ); | |
569 | ||
570 | // read validation props | |
571 | if ( GetPropsMode() ) | |
572 | ReadValProps ( reader.WS(), doc, PDFileMap, map ); | |
573 | ||
574 | // read layers | |
575 | if ( GetLayerMode() ) | |
576 | ReadLayers ( reader.WS(), doc ); | |
577 | ||
578 | // read SHUO entities from STEP model | |
579 | if ( GetSHUOMode() ) | |
580 | ReadSHUOs ( reader.WS(), doc, PDFileMap, map ); | |
581 | ||
582 | // read GDT entities from STEP model | |
583 | if(GetGDTMode()) | |
584 | ReadGDTs(reader.WS(),doc); | |
585 | ||
586 | // read Material entities from STEP model | |
587 | if(GetMatMode()) | |
588 | ReadMaterials(reader.WS(),doc,SeqPDS); | |
589 | ||
02a0b964 | 590 | // Expand resulting CAF structure for sub-shapes (optionally with their |
591 | // names) if requested | |
592 | ExpandSubShapes(STool, map, ShapePDMap); | |
593 | ||
7fd59977 | 594 | return Standard_True; |
595 | } | |
596 | ||
597 | //======================================================================= | |
598 | //function : AddShape | |
599 | //purpose : | |
600 | //======================================================================= | |
601 | ||
602 | TDF_Label STEPCAFControl_Reader::AddShape (const TopoDS_Shape &S, | |
603 | const Handle(XCAFDoc_ShapeTool) &STool, | |
604 | const TopTools_MapOfShape &NewShapesMap, | |
605 | const STEPCAFControl_DataMapOfShapePD &ShapePDMap, | |
606 | const STEPCAFControl_DataMapOfPDExternFile &PDFileMap, | |
607 | XCAFDoc_DataMapOfShapeLabel &ShapeLabelMap) const | |
608 | { | |
609 | // if shape has already been mapped, just return corresponding label | |
610 | if ( ShapeLabelMap.IsBound ( S ) ) { | |
611 | return ShapeLabelMap.Find ( S ); | |
612 | } | |
613 | ||
614 | // if shape is located, create instance | |
615 | if ( ! S.Location().IsIdentity() ) { | |
616 | TopoDS_Shape S0 = S; | |
617 | TopLoc_Location loc; | |
618 | S0.Location ( loc ); | |
619 | AddShape ( S0, STool, NewShapesMap, ShapePDMap, PDFileMap, ShapeLabelMap ); | |
620 | TDF_Label L = STool->AddShape ( S, Standard_False ); // should create reference | |
621 | ShapeLabelMap.Bind ( S, L ); | |
622 | return L; | |
623 | } | |
624 | ||
625 | // if shape is not compound, simple add it | |
626 | if ( S.ShapeType() != TopAbs_COMPOUND ) { | |
627 | TDF_Label L = STool->AddShape ( S, Standard_False ); | |
628 | ShapeLabelMap.Bind ( S, L ); | |
629 | return L; | |
630 | } | |
631 | ||
632 | // for compounds, compute number of subshapes and check whether this is assembly | |
633 | Standard_Boolean isAssembly = Standard_False; | |
634 | Standard_Integer nbComponents = 0; | |
635 | TopoDS_Iterator it; | |
636 | for ( it.Initialize(S); it.More(); it.Next(), nbComponents++ ) { | |
637 | TopoDS_Shape Sub0 = it.Value(); | |
638 | TopLoc_Location loc; | |
639 | Sub0.Location ( loc ); | |
640 | if ( NewShapesMap.Contains ( Sub0 ) ) isAssembly = Standard_True; | |
641 | } | |
642 | ||
643 | // if(nbComponents>0) isAssembly = Standard_True; | |
644 | ||
645 | // check whether it has associated external ref | |
646 | TColStd_SequenceOfHAsciiString SHAS; | |
647 | if ( ShapePDMap.IsBound ( S ) && PDFileMap.IsBound ( ShapePDMap.Find(S) ) ) { | |
648 | Handle(STEPCAFControl_ExternFile) EF = PDFileMap.Find ( ShapePDMap.Find(S) ); | |
649 | if ( ! EF.IsNull() ) { | |
650 | // (store information on extern refs in the document) | |
651 | SHAS.Append(EF->GetName()); | |
652 | // if yes, just return corresponding label | |
653 | if ( ! EF->GetLabel().IsNull() ) { | |
654 | // but if components >0, ignore extern ref! | |
655 | if ( nbComponents <=0 ) { | |
656 | ShapeLabelMap.Bind ( S, EF->GetLabel() ); | |
657 | STool->SetExternRefs(EF->GetLabel(),SHAS); | |
658 | return EF->GetLabel(); | |
659 | } | |
660 | } | |
661 | #ifdef DEB | |
662 | if ( ! EF->GetLabel().IsNull() ) | |
663 | cout << "Warning: STEPCAFControl_Reader::AddShape: Non-empty shape with external ref; ref is ignored" << endl; | |
664 | else if ( nbComponents <=0 ) | |
665 | cout << "Warning: STEPCAFControl_Reader::AddShape: Result of reading extern ref is Null" << endl; | |
666 | #endif | |
667 | } | |
668 | } | |
669 | ||
670 | // add compound either as a whole, | |
671 | if ( ! isAssembly ) { | |
672 | TDF_Label L = STool->AddShape ( S, Standard_False ); | |
673 | if ( SHAS.Length() >0 ) STool->SetExternRefs(L,SHAS); | |
674 | ShapeLabelMap.Bind ( S, L ); | |
675 | return L; | |
676 | } | |
677 | ||
678 | // or as assembly, component-by-component | |
679 | TDF_Label L = STool->NewShape(); | |
680 | for ( it.Initialize(S); it.More(); it.Next(), nbComponents++ ) { | |
681 | TopoDS_Shape Sub0 = it.Value(); | |
682 | TopLoc_Location loc; | |
683 | Sub0.Location ( loc ); | |
684 | TDF_Label subL = AddShape ( Sub0, STool, NewShapesMap, ShapePDMap, PDFileMap, ShapeLabelMap ); | |
685 | if ( ! subL.IsNull() ) { | |
686 | STool->AddComponent ( L, subL, it.Value().Location() ); | |
687 | } | |
688 | } | |
689 | if ( SHAS.Length() >0 ) STool->SetExternRefs(L,SHAS); | |
690 | ShapeLabelMap.Bind ( S, L ); | |
691 | //STool->SetShape ( L, S ); // it is necessary for assemblies OCC1747 // commemted by skl for OCC2941 | |
692 | ||
693 | return L; | |
694 | } | |
695 | ||
696 | //======================================================================= | |
697 | //function : ReadExternFile | |
698 | //purpose : | |
699 | //======================================================================= | |
700 | ||
701 | Handle(STEPCAFControl_ExternFile) STEPCAFControl_Reader::ReadExternFile (const Standard_CString file, | |
702 | const Standard_CString fullname, | |
703 | Handle(TDocStd_Document)& doc) | |
704 | { | |
705 | // if the file is already read, associate it with SDR | |
706 | if ( myFiles->HasItem ( file, Standard_True ) ) { | |
707 | return myFiles->Item ( file ); | |
708 | } | |
709 | ||
710 | #ifdef DEB | |
711 | cout << "Reading extern file: " << fullname << endl; | |
712 | #endif | |
713 | ||
714 | // create new WorkSession and Reader | |
715 | Handle(XSControl_WorkSession) newWS = new XSControl_WorkSession; | |
716 | newWS->SelectNorm ( "STEP" ); | |
717 | STEPControl_Reader sr ( newWS, Standard_False ); | |
718 | ||
719 | // start to fill the resulting ExternFile structure | |
720 | Handle(STEPCAFControl_ExternFile) EF = new STEPCAFControl_ExternFile; | |
721 | EF->SetWS ( newWS ); | |
722 | EF->SetName ( new TCollection_HAsciiString ( file ) ); | |
723 | ||
724 | // read file | |
725 | EF->SetLoadStatus ( sr.ReadFile ( fullname ) ); | |
726 | ||
727 | // transfer in single-result mode | |
728 | if ( EF->GetLoadStatus() == IFSelect_RetDone ) { | |
729 | TDF_LabelSequence labels; | |
730 | EF->SetTransferStatus ( Transfer ( sr, 0, doc, labels, Standard_True ) ); | |
731 | if ( labels.Length() >0 ) EF->SetLabel ( labels.Value(1) ); | |
732 | } | |
733 | ||
734 | // add read file to dictionary | |
735 | myFiles->SetItem ( file, EF ); | |
736 | ||
737 | return EF; | |
738 | } | |
739 | ||
740 | ||
741 | //======================================================================= | |
742 | //function : SetColorToSubshape | |
743 | //purpose : auxilary | |
744 | //======================================================================= | |
745 | static void SetColorToSubshape(const Handle(XCAFDoc_ColorTool) & CTool, | |
746 | const TopoDS_Shape & S, | |
747 | const Quantity_Color& col, | |
748 | const XCAFDoc_ColorType type) | |
749 | { | |
750 | for (TopoDS_Iterator it(S); it.More(); it.Next()) | |
751 | if (! CTool->SetColor( it.Value(), col, type)) break; | |
752 | } | |
753 | ||
754 | ||
755 | //======================================================================= | |
756 | //function : findStyledSR | |
757 | //purpose : auxilary | |
758 | //======================================================================= | |
759 | static void findStyledSR (const Handle(StepVisual_StyledItem) &style, | |
760 | Handle(StepShape_ShapeRepresentation)& aSR) | |
761 | { | |
762 | // search Shape Represenatation for component styled item | |
763 | for ( Standard_Integer j=1; j <= style->NbStyles(); j++ ) { | |
764 | Handle(StepVisual_PresentationStyleByContext) PSA = | |
765 | Handle(StepVisual_PresentationStyleByContext)::DownCast(style->StylesValue ( j )); | |
766 | if ( PSA.IsNull() ) | |
767 | continue; | |
768 | StepVisual_StyleContextSelect aStyleCntxSlct = PSA->StyleContext(); | |
769 | Handle(StepShape_ShapeRepresentation) aCurrentSR = | |
770 | Handle(StepShape_ShapeRepresentation)::DownCast(aStyleCntxSlct.Representation()); | |
771 | if ( aCurrentSR.IsNull() ) | |
772 | continue; | |
773 | aSR = aCurrentSR; | |
774 | break; | |
775 | } | |
776 | } | |
777 | ||
778 | ||
779 | //======================================================================= | |
780 | //function : ReadColors | |
781 | //purpose : | |
782 | //======================================================================= | |
783 | ||
784 | Standard_Boolean STEPCAFControl_Reader::ReadColors (const Handle(XSControl_WorkSession) &WS, | |
785 | Handle(TDocStd_Document)& Doc, | |
786 | const STEPCAFControl_DataMapOfPDExternFile &PDFileMap, | |
787 | const XCAFDoc_DataMapOfShapeLabel &ShapeLabelMap) const | |
788 | { | |
789 | STEPConstruct_Styles Styles ( WS ); | |
790 | if ( ! Styles.LoadStyles() ) { | |
791 | #ifdef DEB | |
792 | cout << "Warning: no styles are found in the model" << endl; | |
793 | #endif | |
794 | return Standard_False; | |
795 | } | |
796 | // searching for invisible items in the model | |
797 | Handle(TColStd_HSequenceOfTransient) aHSeqOfInvisStyle = new TColStd_HSequenceOfTransient; | |
798 | Styles.LoadInvisStyles( aHSeqOfInvisStyle ); | |
799 | ||
800 | Handle(XCAFDoc_ColorTool) CTool = XCAFDoc_DocumentTool::ColorTool( Doc->Main() ); | |
801 | if ( CTool.IsNull() ) return Standard_False; | |
802 | ||
803 | // parse and search for color attributes | |
804 | Standard_Integer nb = Styles.NbStyles(); | |
805 | for ( Standard_Integer i=1; i <= nb; i++ ) { | |
806 | Handle(StepVisual_StyledItem) style = Styles.Style ( i ); | |
807 | if ( style.IsNull() ) continue; | |
808 | ||
809 | Standard_Boolean IsVisible = Standard_True; | |
810 | // check the visibility of styled item. | |
811 | for (Standard_Integer si = 1; si <= aHSeqOfInvisStyle->Length(); si++ ) { | |
812 | if ( style != aHSeqOfInvisStyle->Value( si ) ) | |
813 | continue; | |
814 | // found that current style is invisible. | |
7fd59977 | 815 | IsVisible = Standard_False; |
816 | break; | |
817 | } | |
818 | ||
819 | Handle(StepVisual_Colour) SurfCol, BoundCol, CurveCol; | |
820 | // check if it is component style | |
821 | Standard_Boolean IsComponent = Standard_False; | |
822 | if ( ! Styles.GetColors ( style, SurfCol, BoundCol, CurveCol, IsComponent ) && IsVisible ) | |
823 | continue; | |
824 | ||
825 | // find shape | |
826 | TopoDS_Shape S = STEPConstruct::FindShape ( Styles.TransientProcess(), style->Item() ); | |
827 | Standard_Boolean isSkipSHUOstyle = Standard_False; | |
828 | // take shape with real location. | |
829 | while ( IsComponent ) { | |
830 | // take SR of NAUO | |
831 | Handle(StepShape_ShapeRepresentation) aSR; | |
832 | findStyledSR( style, aSR ); | |
833 | // search for SR along model | |
834 | if (aSR.IsNull()) | |
835 | break; | |
836 | // Handle(Interface_InterfaceModel) Model = WS->Model(); | |
837 | Handle(XSControl_TransferReader) TR = WS->TransferReader(); | |
838 | Handle(Transfer_TransientProcess) TP = TR->TransientProcess(); | |
839 | Interface_EntityIterator subs = WS->HGraph()->Graph().Sharings( aSR ); | |
840 | Handle(StepShape_ShapeDefinitionRepresentation) aSDR; | |
841 | for (subs.Start(); subs.More(); subs.Next()) { | |
842 | aSDR = Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(subs.Value()); | |
843 | if ( aSDR.IsNull() ) | |
844 | continue; | |
845 | StepRepr_RepresentedDefinition aPDSselect = aSDR->Definition(); | |
846 | Handle(StepRepr_ProductDefinitionShape) PDS = | |
847 | Handle(StepRepr_ProductDefinitionShape)::DownCast(aPDSselect.PropertyDefinition()); | |
848 | if ( PDS.IsNull() ) | |
849 | continue; | |
850 | StepRepr_CharacterizedDefinition aCharDef = PDS->Definition(); | |
851 | ||
852 | Handle(StepRepr_AssemblyComponentUsage) ACU = | |
853 | Handle(StepRepr_AssemblyComponentUsage)::DownCast(aCharDef.ProductDefinitionRelationship()); | |
854 | // PTV 10.02.2003 skip styled item that refer to SHUO | |
855 | if (ACU->IsKind(STANDARD_TYPE(StepRepr_SpecifiedHigherUsageOccurrence))) { | |
856 | isSkipSHUOstyle = Standard_True; | |
857 | break; | |
858 | } | |
859 | Handle(StepRepr_NextAssemblyUsageOccurrence) NAUO = | |
860 | Handle(StepRepr_NextAssemblyUsageOccurrence)::DownCast(ACU); | |
861 | if ( NAUO.IsNull() ) | |
862 | continue; | |
863 | ||
864 | TopoDS_Shape aSh; | |
865 | // PTV 10.02.2003 to find component of assembly CORRECTLY | |
866 | STEPConstruct_Tool Tool( WS ); | |
867 | TDF_Label aShLab = FindInstance ( NAUO, CTool->ShapeTool(), Tool, PDFileMap, ShapeLabelMap ); | |
868 | aSh = CTool->ShapeTool()->GetShape(aShLab); | |
869 | // Handle(Transfer_Binder) binder = TP->Find(NAUO); | |
870 | // if ( binder.IsNull() || ! binder->HasResult() ) | |
871 | // continue; | |
872 | // aSh = TransferBRep::ShapeResult ( TP, binder ); | |
873 | if (!aSh.IsNull()) { | |
874 | S = aSh; | |
875 | break; | |
876 | } | |
877 | } | |
878 | break; | |
879 | } | |
880 | if (isSkipSHUOstyle) | |
881 | continue; // skip styled item which refer to SHUO | |
882 | ||
36f35343 | 883 | if ( S.IsNull() ) |
7fd59977 | 884 | continue; |
7fd59977 | 885 | |
886 | if ( ! SurfCol.IsNull() ) { | |
887 | Quantity_Color col; | |
888 | Styles.DecodeColor ( SurfCol, col ); | |
889 | if ( ! CTool->SetColor ( S, col, XCAFDoc_ColorSurf )) | |
890 | SetColorToSubshape( CTool, S, col, XCAFDoc_ColorSurf ); | |
891 | } | |
892 | if ( ! BoundCol.IsNull() ) { | |
893 | Quantity_Color col; | |
894 | Styles.DecodeColor ( BoundCol, col ); | |
895 | if ( ! CTool->SetColor ( S, col, XCAFDoc_ColorCurv )) | |
896 | SetColorToSubshape( CTool, S, col, XCAFDoc_ColorCurv ); | |
897 | } | |
898 | if ( ! CurveCol.IsNull() ) { | |
899 | Quantity_Color col; | |
900 | Styles.DecodeColor ( CurveCol, col ); | |
901 | if ( ! CTool->SetColor ( S, col, XCAFDoc_ColorCurv )) | |
902 | SetColorToSubshape( CTool, S, col, XCAFDoc_ColorCurv ); | |
903 | } | |
904 | if ( !IsVisible ) { | |
905 | // sets the invisibility for shape. | |
906 | TDF_Label aInvL; | |
907 | if ( CTool->ShapeTool()->Search( S, aInvL ) ) | |
908 | CTool->SetVisibility( aInvL, Standard_False ); | |
909 | } | |
910 | } | |
911 | CTool->ReverseChainsOfTreeNodes(); | |
912 | return Standard_True; | |
913 | } | |
914 | ||
915 | //======================================================================= | |
916 | //function : GetLabelFromPD | |
917 | //purpose : | |
918 | //======================================================================= | |
919 | ||
920 | static TDF_Label GetLabelFromPD (const Handle(StepBasic_ProductDefinition) &PD, | |
921 | const Handle(XCAFDoc_ShapeTool) &STool, | |
922 | const Handle(Transfer_TransientProcess) &TP, | |
923 | const STEPCAFControl_DataMapOfPDExternFile &PDFileMap, | |
924 | const XCAFDoc_DataMapOfShapeLabel &ShapeLabelMap) | |
925 | { | |
926 | TDF_Label L; | |
927 | if ( PDFileMap.IsBound ( PD ) ) { | |
928 | Handle(STEPCAFControl_ExternFile) EF = PDFileMap.Find ( PD ); | |
929 | if ( ! EF.IsNull() ) { | |
930 | L = EF->GetLabel(); | |
931 | if ( ! L.IsNull() ) return L; | |
932 | } | |
933 | } | |
934 | ||
935 | TopoDS_Shape S; | |
936 | Handle(Transfer_Binder) binder = TP->Find(PD); | |
937 | if ( binder.IsNull() || ! binder->HasResult() ) return L; | |
938 | S = TransferBRep::ShapeResult ( TP, binder ); | |
939 | if ( S.IsNull() ) return L; | |
940 | ||
941 | if ( S.IsNull() ) return L; | |
942 | if ( ShapeLabelMap.IsBound ( S ) ) | |
943 | L = ShapeLabelMap.Find ( S ); | |
944 | if ( L.IsNull() ) | |
945 | STool->Search ( S, L, Standard_True, Standard_True, Standard_False ); | |
946 | return L; | |
947 | } | |
948 | ||
949 | //======================================================================= | |
950 | //function : FindInstance | |
951 | //purpose : | |
952 | //======================================================================= | |
953 | ||
954 | TDF_Label STEPCAFControl_Reader::FindInstance (const Handle(StepRepr_NextAssemblyUsageOccurrence) &NAUO, | |
955 | const Handle(XCAFDoc_ShapeTool) &STool, | |
956 | const STEPConstruct_Tool &Tool, | |
957 | const STEPCAFControl_DataMapOfPDExternFile &PDFileMap, | |
958 | const XCAFDoc_DataMapOfShapeLabel &ShapeLabelMap) | |
959 | { | |
960 | TDF_Label L; | |
961 | ||
962 | // get shape resulting from CDSR (in fact, only location is interesting) | |
963 | Handle(Transfer_TransientProcess) TP = Tool.TransientProcess(); | |
964 | Handle(Transfer_Binder) binder = TP->Find(NAUO); | |
965 | if ( binder.IsNull() || ! binder->HasResult() ) { | |
966 | #ifdef DEB | |
967 | cout << "Error: STEPCAFControl_Reader::FindInstance: NAUO is not mapped to shape" << endl; | |
968 | #endif | |
969 | return L; | |
970 | } | |
971 | ||
972 | TopoDS_Shape S = TransferBRep::ShapeResult ( TP, binder ); | |
973 | if ( S.IsNull() ) { | |
974 | #ifdef DEB | |
975 | cout << "Error: STEPCAFControl_Reader::FindInstance: NAUO is not mapped to shape" << endl; | |
976 | #endif | |
977 | return L; | |
978 | } | |
979 | ||
980 | // find component`s original label | |
981 | Handle(StepBasic_ProductDefinition) PD = NAUO->RelatedProductDefinition(); | |
982 | if ( PD.IsNull() ) return L; | |
983 | TDF_Label Lref = GetLabelFromPD ( PD, STool, TP, PDFileMap, ShapeLabelMap ); | |
984 | if ( Lref.IsNull() ) return L; | |
985 | ||
986 | // find main shape (assembly) label | |
987 | PD.Nullify(); | |
988 | PD = NAUO->RelatingProductDefinition(); | |
989 | if ( PD.IsNull() ) return L; | |
990 | TDF_Label L0 = GetLabelFromPD ( PD, STool, TP, PDFileMap, ShapeLabelMap ); | |
991 | if ( L0.IsNull() ) return L; | |
992 | ||
993 | // if CDSR and NAUO are reversed, swap labels | |
994 | Handle(StepShape_ContextDependentShapeRepresentation) CDSR; | |
995 | Interface_EntityIterator subs1 = Tool.Graph().Sharings(NAUO); | |
996 | for (subs1.Start(); subs1.More(); subs1.Next()) { | |
997 | Handle(StepRepr_ProductDefinitionShape) PDS = | |
998 | Handle(StepRepr_ProductDefinitionShape)::DownCast(subs1.Value()); | |
999 | if(PDS.IsNull()) continue; | |
1000 | Interface_EntityIterator subs2 = Tool.Graph().Sharings(PDS); | |
1001 | for (subs2.Start(); subs2.More(); subs2.Next()) { | |
1002 | Handle(StepShape_ContextDependentShapeRepresentation) CDSRtmp = | |
1003 | Handle(StepShape_ContextDependentShapeRepresentation)::DownCast(subs2.Value()); | |
1004 | if (CDSRtmp.IsNull()) continue; | |
1005 | CDSR = CDSRtmp; | |
1006 | } | |
1007 | } | |
1008 | if (CDSR.IsNull()) return L; | |
1009 | // if ( STEPConstruct_Assembly::CheckSRRReversesNAUO ( Tool.Model(), CDSR ) ) { | |
1010 | // TDF_Label Lsw = L0; L0 = Lref; Lref = Lsw; | |
1011 | // } | |
1012 | ||
1013 | // iterate on components to find proper one | |
1014 | TDF_LabelSequence seq; | |
1015 | XCAFDoc_ShapeTool::GetComponents ( L0, seq ); | |
1016 | for ( Standard_Integer k=1; L.IsNull() && k <= seq.Length(); k++ ) { | |
1017 | TDF_Label Lcomp = seq(k), Lref2; | |
1018 | if ( XCAFDoc_ShapeTool::GetReferredShape ( Lcomp, Lref2 ) && | |
1019 | Lref2 == Lref && | |
1020 | S.Location() == XCAFDoc_ShapeTool::GetLocation ( Lcomp ) ) | |
1021 | L = Lcomp; | |
1022 | } | |
1023 | ||
1024 | return L; | |
1025 | } | |
1026 | ||
1027 | //======================================================================= | |
1028 | //function : ReadNames | |
1029 | //purpose : | |
1030 | //======================================================================= | |
1031 | ||
1032 | Standard_Boolean STEPCAFControl_Reader::ReadNames (const Handle(XSControl_WorkSession) &WS, | |
1033 | Handle(TDocStd_Document)& Doc, | |
1034 | const STEPCAFControl_DataMapOfPDExternFile &PDFileMap, | |
1035 | const XCAFDoc_DataMapOfShapeLabel &ShapeLabelMap) const | |
1036 | { | |
1037 | // get starting data | |
1038 | Handle(Interface_InterfaceModel) Model = WS->Model(); | |
1039 | Handle(XSControl_TransferReader) TR = WS->TransferReader(); | |
1040 | Handle(Transfer_TransientProcess) TP = TR->TransientProcess(); | |
1041 | Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool( Doc->Main() ); | |
1042 | if ( STool.IsNull() ) return Standard_False; | |
1043 | STEPConstruct_Tool Tool ( WS ); | |
1044 | ||
1045 | // iterate on model to find all SDRs and CDSRs | |
1046 | Standard_Integer nb = Model->NbEntities(); | |
1047 | Handle(Standard_Type) tNAUO = STANDARD_TYPE(StepRepr_NextAssemblyUsageOccurrence); | |
1048 | Handle(Standard_Type) tPD = STANDARD_TYPE(StepBasic_ProductDefinition); | |
1049 | Handle(TCollection_HAsciiString) name; | |
1050 | TDF_Label L; | |
1051 | for (Standard_Integer i = 1; i <= nb; i++) { | |
1052 | Handle(Standard_Transient) enti = Model->Value(i); | |
1053 | ||
1054 | // get description of NAUO | |
1055 | if ( enti->DynamicType() == tNAUO ) { | |
1056 | L.Nullify(); | |
1057 | Handle(StepRepr_NextAssemblyUsageOccurrence) NAUO = | |
1058 | Handle(StepRepr_NextAssemblyUsageOccurrence)::DownCast(enti); | |
1059 | if(NAUO.IsNull()) continue; | |
1060 | Interface_EntityIterator subs = WS->Graph().Sharings(NAUO); | |
1061 | for (subs.Start(); subs.More(); subs.Next()) { | |
1062 | Handle(StepRepr_ProductDefinitionShape) PDS = | |
1063 | Handle(StepRepr_ProductDefinitionShape)::DownCast(subs.Value()); | |
1064 | if(PDS.IsNull()) continue; | |
1065 | Handle(StepBasic_ProductDefinitionRelationship) PDR = PDS->Definition().ProductDefinitionRelationship(); | |
1066 | if ( PDR.IsNull() ) continue; | |
1067 | if ( PDR->HasDescription() && | |
1068 | PDR->Description()->Length() >0 ) name = PDR->Description(); | |
ab4a5554 | 1069 | else if ( !PDR->Name().IsNull() && PDR->Name()->Length() >0 ) name = PDR->Name(); |
1070 | else if ( !PDR->Id().IsNull()) name = PDR->Id(); | |
1071 | else name = new TCollection_HAsciiString; | |
7fd59977 | 1072 | } |
1073 | // find proper label | |
1074 | L = FindInstance ( NAUO, STool, Tool, PDFileMap, ShapeLabelMap ); | |
1075 | if ( L.IsNull() ) continue; | |
1076 | TCollection_ExtendedString str ( name->String() ); | |
1077 | TDataStd_Name::Set ( L, str ); | |
1078 | } | |
1079 | ||
1080 | // for PD get name of associated product | |
1081 | if ( enti->DynamicType() == tPD ) { | |
1082 | L.Nullify(); | |
1083 | Handle(StepBasic_ProductDefinition) PD = | |
1084 | Handle(StepBasic_ProductDefinition)::DownCast(enti); | |
1085 | if(PD.IsNull()) continue; | |
1086 | Handle(StepBasic_Product) Prod = PD->Formation()->OfProduct(); | |
ab4a5554 | 1087 | if(!Prod->Name().IsNull() && Prod->Name()->UsefullLength()>0) name = Prod->Name(); |
1088 | else if (!Prod->Id().IsNull()) name = Prod->Id(); | |
1089 | else name = new TCollection_HAsciiString; | |
7fd59977 | 1090 | L = GetLabelFromPD ( PD, STool, TP, PDFileMap, ShapeLabelMap ); |
1091 | if ( L.IsNull() ) continue; | |
1092 | TCollection_ExtendedString str ( name->String() ); | |
1093 | TDataStd_Name::Set ( L, str ); | |
1094 | } | |
1095 | // set a name to the document | |
1096 | //TCollection_ExtendedString str ( name->String() ); | |
1097 | //TDataStd_Name::Set ( L, str ); | |
1098 | } | |
1099 | ||
1100 | return Standard_True; | |
1101 | } | |
1102 | ||
1103 | //======================================================================= | |
1104 | //function : GetLabelFromPD | |
1105 | //purpose : | |
1106 | //======================================================================= | |
1107 | ||
1108 | static TDF_Label GetLabelFromPD (const Handle(StepBasic_ProductDefinition) &PD, | |
1109 | const Handle(XCAFDoc_ShapeTool) &STool, | |
1110 | const STEPConstruct_ValidationProps &Props, | |
1111 | const STEPCAFControl_DataMapOfPDExternFile &PDFileMap, | |
1112 | const XCAFDoc_DataMapOfShapeLabel &ShapeLabelMap) | |
1113 | { | |
1114 | TDF_Label L; | |
1115 | if ( PDFileMap.IsBound ( PD ) ) { | |
1116 | Handle(STEPCAFControl_ExternFile) EF = PDFileMap.Find ( PD ); | |
1117 | if ( ! EF.IsNull() ) { | |
1118 | L = EF->GetLabel(); | |
1119 | if ( ! L.IsNull() ) return L; | |
1120 | } | |
1121 | } | |
1122 | TopoDS_Shape S = Props.GetPropShape ( PD ); | |
1123 | if ( S.IsNull() ) return L; | |
1124 | if ( ShapeLabelMap.IsBound ( S ) ) | |
1125 | L = ShapeLabelMap.Find ( S ); | |
1126 | if ( L.IsNull() ) | |
1127 | STool->Search ( S, L, Standard_True, Standard_True, Standard_False ); | |
1128 | return L; | |
1129 | } | |
1130 | ||
1131 | //======================================================================= | |
1132 | //function : ReadValProps | |
1133 | //purpose : | |
1134 | //======================================================================= | |
1135 | ||
1136 | Standard_Boolean STEPCAFControl_Reader::ReadValProps (const Handle(XSControl_WorkSession) &WS, | |
1137 | Handle(TDocStd_Document)& Doc, | |
1138 | const STEPCAFControl_DataMapOfPDExternFile &PDFileMap, | |
1139 | const XCAFDoc_DataMapOfShapeLabel &ShapeLabelMap) const | |
1140 | { | |
1141 | // get starting data | |
1142 | Handle(Interface_InterfaceModel) Model = WS->Model(); | |
1143 | Handle(XSControl_TransferReader) TR = WS->TransferReader(); | |
1144 | Handle(Transfer_TransientProcess) TP = TR->TransientProcess(); | |
1145 | Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool( Doc->Main() ); | |
1146 | if ( STool.IsNull() ) return Standard_False; | |
1147 | ||
1148 | // load props from the STEP model | |
1149 | TColStd_SequenceOfTransient props; | |
1150 | STEPConstruct_ValidationProps Props ( WS ); | |
1151 | if ( ! Props.LoadProps ( props ) ) { | |
1152 | #ifdef DEB | |
1153 | cout << "Warning: no validation props found in the model" << endl; | |
1154 | #endif | |
1155 | return Standard_False; | |
1156 | } | |
1157 | ||
1158 | // interpret props one by one | |
1159 | for (Standard_Integer i = 1; i <= props.Length(); i ++) { | |
1160 | Handle(StepRepr_PropertyDefinitionRepresentation) PDR = | |
1161 | Handle(StepRepr_PropertyDefinitionRepresentation)::DownCast ( props.Value(i) ); | |
1162 | if ( PDR.IsNull() ) continue; | |
1163 | ||
1164 | TDF_Label L; | |
1165 | ||
1166 | Handle(StepRepr_PropertyDefinition) PD = PDR->Definition().PropertyDefinition(); | |
1167 | Interface_EntityIterator subs = Props.Graph().Shareds(PD); | |
1168 | for (subs.Start(); L.IsNull() && subs.More(); subs.Next()) { | |
1169 | if ( subs.Value()->IsKind(STANDARD_TYPE(StepRepr_ProductDefinitionShape)) ) { | |
1170 | Handle(StepRepr_ProductDefinitionShape) PDS = Handle(StepRepr_ProductDefinitionShape)::DownCast(subs.Value()); | |
1171 | if(PDS.IsNull()) continue; | |
1172 | // find corresponding NAUO | |
1173 | Handle(StepRepr_NextAssemblyUsageOccurrence) NAUO; | |
1174 | Interface_EntityIterator subs1 = Props.Graph().Shareds(PDS); | |
1175 | for (subs1.Start(); NAUO.IsNull() && subs1.More(); subs1.Next()) { | |
1176 | if ( subs1.Value()->IsKind(STANDARD_TYPE(StepRepr_NextAssemblyUsageOccurrence)) ) | |
1177 | NAUO = Handle(StepRepr_NextAssemblyUsageOccurrence)::DownCast(subs1.Value()); | |
1178 | } | |
1179 | if ( !NAUO.IsNull() ) { | |
1180 | L = FindInstance ( NAUO, STool, WS, PDFileMap, ShapeLabelMap ); | |
1181 | if ( L.IsNull() ) continue; | |
1182 | } | |
1183 | else { | |
1184 | // find corresponding ProductDefinition: | |
1185 | Handle(StepBasic_ProductDefinition) ProdDef; | |
1186 | Interface_EntityIterator subsPDS = Props.Graph().Shareds(PDS); | |
1187 | for (subsPDS.Start(); ProdDef.IsNull() && subsPDS.More(); subsPDS.Next()) { | |
1188 | if ( subsPDS.Value()->IsKind(STANDARD_TYPE(StepBasic_ProductDefinition)) ) | |
1189 | ProdDef = Handle(StepBasic_ProductDefinition)::DownCast(subsPDS.Value()); | |
1190 | } | |
1191 | if ( ProdDef.IsNull() ) continue; | |
1192 | L = GetLabelFromPD ( ProdDef, STool, Props, PDFileMap, ShapeLabelMap ); | |
1193 | } | |
1194 | } | |
1195 | ||
1196 | if ( subs.Value()->IsKind(STANDARD_TYPE(StepRepr_ShapeAspect)) ) { | |
1197 | Handle(StepRepr_ShapeAspect) SA = Handle(StepRepr_ShapeAspect)::DownCast(subs.Value()); | |
1198 | if(SA.IsNull()) continue; | |
1199 | // find ShapeRepresentation | |
1200 | Handle(StepShape_ShapeRepresentation) SR; | |
1201 | Interface_EntityIterator subs1 = Props.Graph().Sharings(SA); | |
1202 | for(subs1.Start(); subs1.More() && SR.IsNull(); subs1.Next()) { | |
1203 | Handle(StepRepr_PropertyDefinition) PropD1 = | |
1204 | Handle(StepRepr_PropertyDefinition)::DownCast(subs1.Value()); | |
1205 | if(PropD1.IsNull()) continue; | |
1206 | Interface_EntityIterator subs2 = Props.Graph().Sharings(PropD1); | |
1207 | for(subs2.Start(); subs2.More() && SR.IsNull(); subs2.Next()) { | |
1208 | Handle(StepShape_ShapeDefinitionRepresentation) SDR = | |
1209 | Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(subs2.Value()); | |
1210 | if(SDR.IsNull()) continue; | |
1211 | SR = Handle(StepShape_ShapeRepresentation)::DownCast(SDR->UsedRepresentation()); | |
1212 | } | |
1213 | } | |
1214 | if(SR.IsNull()) continue; | |
1215 | Handle(Transfer_Binder) binder; | |
1216 | for(Standard_Integer ir=1; ir<=SR->NbItems() && binder.IsNull(); ir++) { | |
1217 | if(SR->ItemsValue(ir)->IsKind(STANDARD_TYPE(StepShape_SolidModel))) { | |
1218 | Handle(StepShape_SolidModel) SM = | |
1219 | Handle(StepShape_SolidModel)::DownCast(SR->ItemsValue(ir)); | |
1220 | binder = TP->Find(SM); | |
1221 | } | |
1222 | else if(SR->ItemsValue(ir)->IsKind(STANDARD_TYPE(StepShape_ShellBasedSurfaceModel))) { | |
1223 | Handle(StepShape_ShellBasedSurfaceModel) SBSM = | |
1224 | Handle(StepShape_ShellBasedSurfaceModel)::DownCast(SR->ItemsValue(ir)); | |
1225 | binder = TP->Find(SBSM); | |
1226 | } | |
1227 | else if(SR->ItemsValue(ir)->IsKind(STANDARD_TYPE(StepShape_GeometricSet))) { | |
1228 | Handle(StepShape_GeometricSet) GS = | |
1229 | Handle(StepShape_GeometricSet)::DownCast(SR->ItemsValue(ir)); | |
1230 | binder = TP->Find(GS); | |
1231 | } | |
1232 | } | |
1233 | if ( binder.IsNull() || ! binder->HasResult() ) continue; | |
1234 | TopoDS_Shape S; | |
1235 | S = TransferBRep::ShapeResult ( TP, binder ); | |
1236 | if(S.IsNull()) continue; | |
1237 | if ( ShapeLabelMap.IsBound ( S ) ) | |
1238 | L = ShapeLabelMap.Find ( S ); | |
1239 | if ( L.IsNull() ) | |
1240 | STool->Search ( S, L, Standard_True, Standard_True, Standard_True ); | |
1241 | } | |
1242 | } | |
1243 | ||
1244 | if(L.IsNull()) continue; | |
1245 | ||
1246 | // decode validation properties | |
1247 | Handle(StepRepr_Representation) rep = PDR->UsedRepresentation(); | |
1248 | for ( Standard_Integer j=1; j <= rep->NbItems(); j++ ) { | |
1249 | Handle(StepRepr_RepresentationItem) ent = rep->ItemsValue(j); | |
1250 | Standard_Boolean isArea; | |
1251 | Standard_Real val; | |
1252 | gp_Pnt pos; | |
1253 | if ( Props.GetPropReal ( ent, val, isArea ) ) { | |
1254 | if ( isArea ) XCAFDoc_Area::Set ( L, val ); | |
1255 | else XCAFDoc_Volume::Set ( L, val ); | |
1256 | } | |
1257 | else if ( Props.GetPropPnt ( ent, rep->ContextOfItems(), pos ) ) { | |
1258 | XCAFDoc_Centroid::Set ( L, pos ); | |
1259 | } | |
1260 | } | |
1261 | } | |
1262 | return Standard_True; | |
1263 | } | |
1264 | ||
1265 | //======================================================================= | |
1266 | //function : ReadLayers | |
1267 | //purpose : | |
1268 | //======================================================================= | |
1269 | ||
1270 | Standard_Boolean STEPCAFControl_Reader::ReadLayers (const Handle(XSControl_WorkSession) &WS, | |
1271 | Handle(TDocStd_Document)& Doc) const | |
1272 | { | |
1273 | Handle(Interface_InterfaceModel) Model = WS->Model(); | |
1274 | Handle(XSControl_TransferReader) TR = WS->TransferReader(); | |
1275 | Handle(Transfer_TransientProcess) TP = TR->TransientProcess(); | |
1276 | Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool( Doc->Main() ); | |
1277 | if ( STool.IsNull() ) return Standard_False; | |
1278 | Handle(XCAFDoc_LayerTool) LTool = XCAFDoc_DocumentTool::LayerTool( Doc->Main() ); | |
1279 | if ( LTool.IsNull() ) return Standard_False; | |
1280 | ||
1281 | Handle(Standard_Type) tSVPLA = STANDARD_TYPE(StepVisual_PresentationLayerAssignment); | |
1282 | Standard_Integer nb = Model->NbEntities(); | |
1283 | Handle(TCollection_HAsciiString) name; | |
1284 | ||
1285 | for (Standard_Integer i = 1; i <= nb; i ++) { | |
1286 | Handle(Standard_Transient) enti = Model->Value(i); | |
1287 | if ( ! enti->IsKind ( tSVPLA ) ) continue; | |
1288 | Handle(StepVisual_PresentationLayerAssignment) SVPLA = | |
1289 | Handle(StepVisual_PresentationLayerAssignment)::DownCast(enti); | |
1290 | ||
1291 | Handle(TCollection_HAsciiString) descr = SVPLA->Description(); | |
1292 | Handle(TCollection_HAsciiString) hName = SVPLA->Name(); | |
1293 | TCollection_ExtendedString aLayerName ( hName->String() ); | |
1294 | ||
1295 | // find a target shape and its label in the document | |
1296 | for (Standard_Integer j = 1; j <= SVPLA->NbAssignedItems(); j++ ) { | |
1297 | StepVisual_LayeredItem LI = SVPLA->AssignedItemsValue(j); | |
1298 | Handle(Transfer_Binder) binder = TP->Find( LI.Value() ); | |
1299 | if ( binder.IsNull() || ! binder->HasResult() ) continue; | |
1300 | ||
1301 | TopoDS_Shape S = TransferBRep::ShapeResult ( TP, binder ); | |
1302 | if ( S.IsNull() ) continue; | |
1303 | ||
1304 | TDF_Label shL; | |
1305 | if ( ! STool->Search ( S, shL, Standard_True, Standard_True, Standard_True ) ) continue; | |
1306 | LTool->SetLayer ( shL, aLayerName ); | |
1307 | } | |
1308 | ||
1309 | // check invisibility | |
1310 | Interface_EntityIterator subs = WS->Graph().Sharings(SVPLA); | |
1311 | for (subs.Start(); subs.More(); subs.Next()) { | |
1312 | if ( ! subs.Value()->IsKind(STANDARD_TYPE(StepVisual_Invisibility)) ) continue; | |
1313 | #ifdef DEB | |
1314 | cout<< "\tLayer \"" << aLayerName << "\" is invisible"<<endl; | |
1315 | #endif | |
1316 | //TDF_Label InvLayerLab = LTool->FindLayer(aLayerName); | |
1317 | TDF_Label InvLayerLab = LTool->AddLayer(aLayerName); //skl for OCC3926 | |
1318 | Handle(TDataStd_UAttribute) aUAttr; | |
1319 | aUAttr->Set( InvLayerLab, XCAFDoc::InvisibleGUID() ); | |
1320 | } | |
1321 | } | |
1322 | return Standard_True; | |
1323 | } | |
1324 | ||
1325 | //======================================================================= | |
1326 | //function : ReadSHUOs | |
1327 | //purpose : | |
1328 | //======================================================================= | |
1329 | ||
1330 | static Standard_Boolean findNextSHUOlevel (const Handle(XSControl_WorkSession) &WS, | |
1331 | const Handle(StepRepr_SpecifiedHigherUsageOccurrence)& SHUO, | |
1332 | const Handle(XCAFDoc_ShapeTool)& STool, | |
1333 | const STEPCAFControl_DataMapOfPDExternFile &PDFileMap, | |
1334 | const XCAFDoc_DataMapOfShapeLabel &ShapeLabelMap, | |
1335 | TDF_LabelSequence& aLabels) | |
1336 | { | |
1337 | Interface_EntityIterator subs = WS->HGraph()->Graph().Sharings(SHUO); | |
1338 | Handle(StepRepr_SpecifiedHigherUsageOccurrence) subSHUO; | |
1339 | for (subs.Start(); subs.More(); subs.Next()) { | |
1340 | if (subs.Value()->IsKind(STANDARD_TYPE(StepRepr_SpecifiedHigherUsageOccurrence))) { | |
1341 | subSHUO = Handle(StepRepr_SpecifiedHigherUsageOccurrence)::DownCast(subs.Value()); | |
1342 | break; | |
1343 | } | |
1344 | } | |
1345 | if (subSHUO.IsNull()) | |
1346 | return Standard_False; | |
1347 | ||
1348 | Handle(StepRepr_NextAssemblyUsageOccurrence) NUNAUO = | |
1349 | Handle(StepRepr_NextAssemblyUsageOccurrence)::DownCast(subSHUO->NextUsage()); | |
1350 | if (NUNAUO.IsNull()) | |
1351 | return Standard_False; | |
1352 | // Handle(Interface_InterfaceModel) Model = WS->Model(); | |
1353 | // Handle(XSControl_TransferReader) TR = WS->TransferReader(); | |
1354 | // Handle(Transfer_TransientProcess) TP = TR->TransientProcess(); | |
1355 | // Handle(Transfer_Binder) binder = TP->Find(NUNAUO); | |
1356 | // if ( binder.IsNull() || ! binder->HasResult() ) | |
1357 | // return Standard_False; | |
1358 | // TopoDS_Shape NUSh = TransferBRep::ShapeResult ( TP, binder ); | |
1359 | // get label of NAUO next level | |
1360 | TDF_Label NULab; | |
1361 | STEPConstruct_Tool Tool( WS ); | |
1362 | NULab = STEPCAFControl_Reader::FindInstance ( NUNAUO, STool, Tool, PDFileMap, ShapeLabelMap ); | |
1363 | // STool->Search(NUSh, NUlab); | |
1364 | if (NULab.IsNull()) | |
1365 | return Standard_False; | |
1366 | aLabels.Append( NULab ); | |
1367 | // and check by recurse. | |
1368 | findNextSHUOlevel( WS, subSHUO, STool, PDFileMap, ShapeLabelMap, aLabels ); | |
1369 | return Standard_True; | |
1370 | } | |
1371 | ||
1372 | ||
1373 | //======================================================================= | |
1374 | //function : setSHUOintoDoc | |
1375 | //purpose : auxilary | |
1376 | //======================================================================= | |
1377 | static TDF_Label setSHUOintoDoc (const Handle(XSControl_WorkSession) &WS, | |
1378 | const Handle(StepRepr_SpecifiedHigherUsageOccurrence)& SHUO, | |
1379 | const Handle(XCAFDoc_ShapeTool)& STool, | |
1380 | const STEPCAFControl_DataMapOfPDExternFile &PDFileMap, | |
1381 | const XCAFDoc_DataMapOfShapeLabel &ShapeLabelMap) | |
1382 | { | |
1383 | TDF_Label aMainLabel; | |
1384 | // get upper usage NAUO from SHUO. | |
1385 | Handle(StepRepr_NextAssemblyUsageOccurrence) UUNAUO = | |
1386 | Handle(StepRepr_NextAssemblyUsageOccurrence)::DownCast(SHUO->UpperUsage()); | |
1387 | Handle(StepRepr_NextAssemblyUsageOccurrence) NUNAUO = | |
1388 | Handle(StepRepr_NextAssemblyUsageOccurrence)::DownCast(SHUO->NextUsage()); | |
1389 | if ( UUNAUO.IsNull() || NUNAUO.IsNull() ) { | |
1390 | #ifdef DEB | |
1391 | cout << "Warning: " << __FILE__ <<": Upper_usage or Next_usage of styled SHUO is null. Skip it" << endl; | |
1392 | #endif | |
1393 | return aMainLabel; | |
1394 | } | |
1395 | // Handle(Interface_InterfaceModel) Model = WS->Model(); | |
1396 | // Handle(XSControl_TransferReader) TR = WS->TransferReader(); | |
1397 | // Handle(Transfer_TransientProcess) TP = TR->TransientProcess(); | |
1398 | // TopoDS_Shape UUSh, NUSh; | |
1399 | // Handle(Transfer_Binder) binder = TP->Find(UUNAUO); | |
1400 | // if ( binder.IsNull() || ! binder->HasResult() ) | |
1401 | // return aMainLabel; | |
1402 | // UUSh = TransferBRep::ShapeResult ( TP, binder ); | |
1403 | // binder = TP->Find(NUNAUO); | |
1404 | // if ( binder.IsNull() || ! binder->HasResult() ) | |
1405 | // return aMainLabel; | |
1406 | // NUSh = TransferBRep::ShapeResult ( TP, binder ); | |
1407 | ||
1408 | // get first labels for first SHUO attribute | |
1409 | TDF_Label UULab, NULab; | |
1410 | STEPConstruct_Tool Tool( WS ); | |
1411 | UULab = STEPCAFControl_Reader::FindInstance ( UUNAUO, STool, Tool, PDFileMap, ShapeLabelMap ); | |
1412 | NULab = STEPCAFControl_Reader::FindInstance ( NUNAUO, STool, Tool, PDFileMap, ShapeLabelMap ); | |
1413 | ||
1414 | // STool->Search(UUSh, UULab); | |
1415 | // STool->Search(NUSh, NULab); | |
1416 | if (UULab.IsNull() || NULab.IsNull()) return aMainLabel; | |
1417 | //create sequence fo labels to set SHUO structure into the document | |
1418 | TDF_LabelSequence ShuoLabels; | |
1419 | ShuoLabels.Append( UULab ); | |
1420 | ShuoLabels.Append( NULab ); | |
1421 | // add all other labels of sub SHUO entities | |
1422 | findNextSHUOlevel( WS, SHUO, STool, PDFileMap, ShapeLabelMap, ShuoLabels ); | |
1423 | // last accord for SHUO | |
1424 | Handle(XCAFDoc_GraphNode) anSHUOAttr; | |
1425 | if ( STool->SetSHUO( ShuoLabels, anSHUOAttr ) ) | |
1426 | aMainLabel = anSHUOAttr->Label(); | |
1427 | ||
1428 | return aMainLabel; | |
1429 | } | |
1430 | ||
1431 | ||
1432 | //======================================================================= | |
1433 | //function : ReadSHUOs | |
1434 | //purpose : | |
1435 | //======================================================================= | |
1436 | ||
1437 | Standard_Boolean STEPCAFControl_Reader::ReadSHUOs (const Handle(XSControl_WorkSession) &WS, | |
1438 | Handle(TDocStd_Document)& Doc, | |
1439 | const STEPCAFControl_DataMapOfPDExternFile &PDFileMap, | |
1440 | const XCAFDoc_DataMapOfShapeLabel &ShapeLabelMap) const | |
1441 | { | |
1442 | // the big part code duplication from ReadColors. | |
1443 | // It is possible to share this code functionality, just to decide how ??? | |
1444 | Handle(XCAFDoc_ColorTool) CTool = XCAFDoc_DocumentTool::ColorTool( Doc->Main() ); | |
1445 | Handle(XCAFDoc_ShapeTool) STool = CTool->ShapeTool(); | |
1446 | ||
1447 | STEPConstruct_Styles Styles ( WS ); | |
1448 | if ( ! Styles.LoadStyles() ) { | |
1449 | #ifdef DEB | |
1450 | cout << "Warning: no styles are found in the model" << endl; | |
1451 | #endif | |
1452 | return Standard_False; | |
1453 | } | |
1454 | // searching for invisible items in the model | |
1455 | Handle(TColStd_HSequenceOfTransient) aHSeqOfInvisStyle = new TColStd_HSequenceOfTransient; | |
1456 | Styles.LoadInvisStyles( aHSeqOfInvisStyle ); | |
1457 | // parse and search for color attributes | |
1458 | Standard_Integer nb = Styles.NbStyles(); | |
1459 | for ( Standard_Integer i=1; i <= nb; i++ ) { | |
1460 | Handle(StepVisual_StyledItem) style = Styles.Style ( i ); | |
1461 | if ( style.IsNull() ) continue; | |
1462 | ||
1463 | Standard_Boolean IsVisible = Standard_True; | |
1464 | // check the visibility of styled item. | |
1465 | for (Standard_Integer si = 1; si <= aHSeqOfInvisStyle->Length(); si++ ) { | |
1466 | if ( style != aHSeqOfInvisStyle->Value( si ) ) | |
1467 | continue; | |
1468 | // found that current style is invisible. | |
1469 | #ifdef DEB | |
1470 | cout << "Warning: item No " << i << "(" << style->Item()->DynamicType()->Name() << ") is invisible" << endl; | |
1471 | #endif | |
1472 | IsVisible = Standard_False; | |
1473 | break; | |
1474 | } | |
1475 | ||
1476 | Handle(StepVisual_Colour) SurfCol, BoundCol, CurveCol; | |
1477 | // check if it is component style | |
1478 | Standard_Boolean IsComponent = Standard_False; | |
1479 | if ( ! Styles.GetColors ( style, SurfCol, BoundCol, CurveCol, IsComponent ) && IsVisible ) | |
1480 | continue; | |
1481 | if (!IsComponent) | |
1482 | continue; | |
1483 | Handle(StepShape_ShapeRepresentation) aSR; | |
1484 | findStyledSR( style, aSR ); | |
1485 | // search for SR along model | |
1486 | if ( aSR.IsNull() ) | |
1487 | continue; | |
1488 | Interface_EntityIterator subs = WS->HGraph()->Graph().Sharings( aSR ); | |
1489 | Handle(StepShape_ShapeDefinitionRepresentation) aSDR; | |
1490 | for (subs.Start(); subs.More(); subs.Next()) { | |
1491 | aSDR = Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(subs.Value()); | |
1492 | if ( aSDR.IsNull() ) | |
1493 | continue; | |
1494 | StepRepr_RepresentedDefinition aPDSselect = aSDR->Definition(); | |
1495 | Handle(StepRepr_ProductDefinitionShape) PDS = | |
1496 | Handle(StepRepr_ProductDefinitionShape)::DownCast(aPDSselect.PropertyDefinition()); | |
1497 | if ( PDS.IsNull() ) | |
1498 | continue; | |
1499 | StepRepr_CharacterizedDefinition aCharDef = PDS->Definition(); | |
1500 | Handle(StepRepr_SpecifiedHigherUsageOccurrence) SHUO = | |
1501 | Handle(StepRepr_SpecifiedHigherUsageOccurrence)::DownCast(aCharDef.ProductDefinitionRelationship()); | |
1502 | if ( SHUO.IsNull() ) | |
1503 | continue; | |
1504 | ||
1505 | // set the SHUO structure to the document | |
1506 | TDF_Label aLabelForStyle = setSHUOintoDoc( WS, SHUO, STool, PDFileMap, ShapeLabelMap ); | |
1507 | if ( aLabelForStyle.IsNull() ) { | |
1508 | #ifdef DEB | |
1509 | cout << "Warning: " << __FILE__ <<": coudnot create SHUO structure in the document" << endl; | |
1510 | #endif | |
1511 | continue; | |
1512 | } | |
1513 | // now set the style to the SHUO main label. | |
1514 | if ( ! SurfCol.IsNull() ) { | |
1515 | Quantity_Color col; | |
1516 | Styles.DecodeColor ( SurfCol, col ); | |
1517 | CTool->SetColor ( aLabelForStyle, col, XCAFDoc_ColorSurf ); | |
1518 | } | |
1519 | if ( ! BoundCol.IsNull() ) { | |
1520 | Quantity_Color col; | |
1521 | Styles.DecodeColor ( BoundCol, col ); | |
1522 | CTool->SetColor ( aLabelForStyle, col, XCAFDoc_ColorCurv ); | |
1523 | } | |
1524 | if ( ! CurveCol.IsNull() ) { | |
1525 | Quantity_Color col; | |
1526 | Styles.DecodeColor ( CurveCol, col ); | |
1527 | CTool->SetColor ( aLabelForStyle, col, XCAFDoc_ColorCurv ); | |
1528 | } | |
1529 | if ( !IsVisible ) | |
1530 | // sets the invisibility for shape. | |
1531 | CTool->SetVisibility( aLabelForStyle, Standard_False ); | |
1532 | ||
1533 | } // end search SHUO by SDR | |
1534 | } // end iterates on styles | |
1535 | ||
1536 | return Standard_True; | |
1537 | } | |
1538 | ||
1539 | ||
1540 | //======================================================================= | |
1541 | //function : GetLengthConversionFactor | |
1542 | //purpose : | |
1543 | //======================================================================= | |
1544 | static Standard_Boolean GetLengthConversionFactor(Handle(StepBasic_NamedUnit)& NU, | |
1545 | Standard_Real& afact) | |
1546 | { | |
1547 | afact=1.; | |
1548 | if( !NU->IsKind(STANDARD_TYPE(StepBasic_ConversionBasedUnitAndLengthUnit)) ) return Standard_False; | |
1549 | Handle(StepBasic_ConversionBasedUnitAndLengthUnit) CBULU = | |
1550 | Handle(StepBasic_ConversionBasedUnitAndLengthUnit)::DownCast(NU); | |
1551 | Handle(StepBasic_MeasureWithUnit) MWUCBU = CBULU->ConversionFactor(); | |
1552 | afact = MWUCBU->ValueComponent(); | |
1553 | StepBasic_Unit anUnit2 = MWUCBU->UnitComponent(); | |
1554 | if(anUnit2.CaseNum(anUnit2.Value())==1) { | |
1555 | Handle(StepBasic_NamedUnit) NU2 = anUnit2.NamedUnit(); | |
1556 | if(NU2->IsKind(STANDARD_TYPE(StepBasic_SiUnit))) { | |
1557 | Handle(StepBasic_SiUnit) SU = Handle(StepBasic_SiUnit)::DownCast(NU2); | |
1558 | if(SU->Name()==StepBasic_sunMetre) { | |
1559 | if(SU->HasPrefix()) | |
1560 | afact *= STEPConstruct_UnitContext::ConvertSiPrefix (SU->Prefix()); | |
1561 | // convert m to mm | |
1562 | afact *= 1000.; | |
1563 | } | |
1564 | } | |
1565 | } | |
1566 | return Standard_True; | |
1567 | } | |
1568 | ||
1569 | ||
1570 | //======================================================================= | |
1571 | //function : GetMassConversionFactor | |
1572 | //purpose : | |
1573 | //======================================================================= | |
1574 | static Standard_Boolean GetMassConversionFactor(Handle(StepBasic_NamedUnit)& NU, | |
1575 | Standard_Real& afact) | |
1576 | { | |
1577 | afact=1.; | |
1578 | if( !NU->IsKind(STANDARD_TYPE(StepBasic_ConversionBasedUnitAndMassUnit)) ) return Standard_False; | |
1579 | Handle(StepBasic_ConversionBasedUnitAndMassUnit) CBUMU = | |
1580 | Handle(StepBasic_ConversionBasedUnitAndMassUnit)::DownCast(NU); | |
1581 | Handle(StepBasic_MeasureWithUnit) MWUCBU = CBUMU->ConversionFactor(); | |
1582 | afact = MWUCBU->ValueComponent(); | |
1583 | StepBasic_Unit anUnit2 = MWUCBU->UnitComponent(); | |
1584 | if(anUnit2.CaseNum(anUnit2.Value())==1) { | |
1585 | Handle(StepBasic_NamedUnit) NU2 = anUnit2.NamedUnit(); | |
1586 | if(NU2->IsKind(STANDARD_TYPE(StepBasic_SiUnit))) { | |
1587 | Handle(StepBasic_SiUnit) SU = Handle(StepBasic_SiUnit)::DownCast(NU2); | |
1588 | if(SU->Name()==StepBasic_sunGram) { | |
1589 | if(SU->HasPrefix()) | |
1590 | afact *= STEPConstruct_UnitContext::ConvertSiPrefix (SU->Prefix()); | |
1591 | } | |
1592 | } | |
1593 | } | |
1594 | return Standard_True; | |
1595 | } | |
1596 | ||
1597 | ||
1598 | //======================================================================= | |
1599 | //function : ReadDatums | |
1600 | //purpose : auxilary | |
1601 | //======================================================================= | |
1602 | static Standard_Boolean ReadDatums(const Handle(XCAFDoc_ShapeTool) &STool, | |
1603 | const Handle(XCAFDoc_DimTolTool) &DGTTool, | |
1604 | const Interface_Graph &graph, | |
1605 | Handle(Transfer_TransientProcess) &TP, | |
1606 | const TDF_Label TolerL, | |
1607 | const Handle(StepDimTol_GeometricToleranceWithDatumReference) GTWDR) | |
1608 | { | |
1609 | if(GTWDR.IsNull()) return Standard_False; | |
1610 | Handle(StepDimTol_HArray1OfDatumReference) HADR = GTWDR->DatumSystem(); | |
1611 | if(HADR.IsNull()) return Standard_False; | |
1612 | for(Standard_Integer idr=1; idr<=HADR->Length(); idr++) { | |
1613 | Handle(StepDimTol_DatumReference) DR = HADR->Value(idr); | |
1614 | Handle(StepDimTol_Datum) aDatum = DR->ReferencedDatum(); | |
1615 | if(aDatum.IsNull()) continue; | |
1616 | Interface_EntityIterator subs4 = graph.Sharings(aDatum); | |
1617 | for(subs4.Start(); subs4.More(); subs4.Next()) { | |
1618 | Handle(StepRepr_ShapeAspectRelationship) SAR = | |
1619 | Handle(StepRepr_ShapeAspectRelationship)::DownCast(subs4.Value()); | |
1620 | if(SAR.IsNull()) continue; | |
1621 | Handle(StepDimTol_DatumFeature) DF = | |
1622 | Handle(StepDimTol_DatumFeature)::DownCast(SAR->RelatingShapeAspect()); | |
1623 | if(DF.IsNull()) continue; | |
1624 | Interface_EntityIterator subs5 = graph.Sharings(DF); | |
1625 | Handle(StepRepr_PropertyDefinition) PropDef; | |
1626 | for(subs5.Start(); subs5.More() && PropDef.IsNull(); subs5.Next()) { | |
1627 | PropDef = Handle(StepRepr_PropertyDefinition)::DownCast(subs5.Value()); | |
1628 | } | |
1629 | if(PropDef.IsNull()) continue; | |
1630 | Handle(StepShape_AdvancedFace) AF; | |
1631 | subs5 = graph.Sharings(PropDef); | |
1632 | for(subs5.Start(); subs5.More(); subs5.Next()) { | |
1633 | Handle(StepShape_ShapeDefinitionRepresentation) SDR = | |
1634 | Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(subs5.Value()); | |
1635 | if(!SDR.IsNull()) { | |
1636 | Handle(StepRepr_Representation) Repr = SDR->UsedRepresentation(); | |
1637 | if( !Repr.IsNull() && Repr->NbItems()>0 ) { | |
1638 | Handle(StepRepr_RepresentationItem) RI = Repr->ItemsValue(1); | |
1639 | AF = Handle(StepShape_AdvancedFace)::DownCast(RI); | |
1640 | } | |
1641 | } | |
1642 | } | |
1643 | if(AF.IsNull()) return Standard_False; | |
1644 | Standard_Integer index = TP->MapIndex(AF); | |
1645 | TopoDS_Shape aSh; | |
1646 | if(index >0) { | |
1647 | Handle(Transfer_Binder) binder = TP->MapItem(index); | |
1648 | aSh = TransferBRep::ShapeResult(binder); | |
1649 | } | |
1650 | if(aSh.IsNull()) continue; | |
1651 | TDF_Label shL; | |
1652 | if( !STool->Search(aSh, shL, Standard_True, Standard_True, Standard_True) ) continue; | |
1653 | DGTTool->SetDatum(shL,TolerL,PropDef->Name(),PropDef->Description(),aDatum->Identification()); | |
1654 | } | |
1655 | } | |
1656 | return Standard_True; | |
1657 | } | |
1658 | ||
1659 | ||
1660 | //======================================================================= | |
1661 | //function : ReadGDTs | |
1662 | //purpose : | |
1663 | //======================================================================= | |
1664 | ||
1665 | Standard_Boolean STEPCAFControl_Reader::ReadGDTs(const Handle(XSControl_WorkSession) &WS, | |
1666 | Handle(TDocStd_Document)& Doc) const | |
1667 | { | |
1668 | Handle(Interface_InterfaceModel) Model = WS->Model(); | |
1669 | Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool( Doc->Main() ); | |
1670 | Handle(XSControl_TransferReader) TR = WS->TransferReader(); | |
1671 | Handle(Transfer_TransientProcess) TP = TR->TransientProcess(); | |
1672 | Handle(XCAFDoc_DimTolTool) DGTTool = XCAFDoc_DocumentTool::DimTolTool( Doc->Main() ); | |
1673 | if ( DGTTool.IsNull() ) return Standard_False; | |
1674 | ||
1675 | Standard_Integer nb = Model->NbEntities(); | |
1676 | const Interface_Graph& graph = TP->Graph(); | |
1677 | for(Standard_Integer i=1; i<=nb; i++) { | |
1678 | Handle(Standard_Transient) ent = Model->Value(i); | |
1679 | if(ent->IsKind(STANDARD_TYPE(StepRepr_ShapeAspect))) { | |
1680 | Handle(StepRepr_ShapeAspect) SA = Handle(StepRepr_ShapeAspect)::DownCast(ent); | |
1681 | // find RepresentationItem for current ShapeAspect | |
1682 | Handle(StepRepr_RepresentationItem) RI; | |
1683 | Handle(StepRepr_PropertyDefinition) PropD; | |
1684 | Interface_EntityIterator subs3 = graph.Sharings(SA); | |
1685 | for(subs3.Start(); subs3.More() && PropD.IsNull(); subs3.Next()) { | |
1686 | PropD = Handle(StepRepr_PropertyDefinition)::DownCast(subs3.Value()); | |
1687 | } | |
1688 | if(PropD.IsNull()) continue; | |
1689 | Interface_EntityIterator subs4 = graph.Sharings(PropD); | |
1690 | for(subs4.Start(); subs4.More(); subs4.Next()) { | |
1691 | Handle(StepShape_ShapeDefinitionRepresentation) SDR = | |
1692 | Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(subs4.Value()); | |
1693 | if(!SDR.IsNull()) { | |
1694 | Handle(StepRepr_Representation) Repr = SDR->UsedRepresentation(); | |
1695 | if( !Repr.IsNull() && Repr->NbItems()>0 ) { | |
1696 | RI = Repr->ItemsValue(1); | |
1697 | } | |
1698 | } | |
1699 | } | |
1700 | if(RI.IsNull()) continue; | |
1701 | // read DGT entities: | |
1702 | subs3 = graph.Sharings(SA); | |
1703 | for(subs3.Start(); subs3.More(); subs3.Next()) { | |
1704 | if(subs3.Value()->IsKind(STANDARD_TYPE(StepShape_DimensionalSize))) { | |
1705 | // read dimensions | |
1706 | Handle(StepShape_EdgeCurve) EC = Handle(StepShape_EdgeCurve)::DownCast(RI); | |
1707 | if(EC.IsNull()) continue; | |
1708 | Handle(TCollection_HAsciiString) aName; | |
1709 | Handle(StepShape_DimensionalSize) DimSize = | |
1710 | Handle(StepShape_DimensionalSize)::DownCast(subs3.Value()); | |
1711 | Standard_Real dim1=-1.,dim2=-1.; | |
1712 | subs4 = graph.Sharings(DimSize); | |
1713 | for(subs4.Start(); subs4.More(); subs4.Next()) { | |
1714 | Handle(StepShape_DimensionalCharacteristicRepresentation) DimCharR = | |
1715 | Handle(StepShape_DimensionalCharacteristicRepresentation)::DownCast(subs4.Value()); | |
1716 | if(!DimCharR.IsNull()) { | |
1717 | Handle(StepShape_ShapeDimensionRepresentation) SDimR = DimCharR->Representation(); | |
1718 | if(!SDimR.IsNull() && SDimR->NbItems()>0) { | |
1719 | Handle(StepRepr_RepresentationItem) RI = SDimR->ItemsValue(1); | |
1720 | Handle(StepRepr_ValueRange) VR = Handle(StepRepr_ValueRange)::DownCast(RI); | |
1721 | if(!VR.IsNull()) { | |
1722 | aName = VR->Name(); | |
1723 | //StepRepr_CompoundItemDefinition CID = VR->ItemElement(); | |
1724 | //if(CID.IsNull()) continue; | |
1725 | //Handle(StepRepr_CompoundItemDefinitionMember) CIDM = | |
1726 | // Handle(StepRepr_CompoundItemDefinitionMember)::DownCast(CID.Value()); | |
1727 | //if(CIDM.IsNull()) continue; | |
1728 | //if(CIDM->ArrTransient().IsNull()) continue; | |
1729 | //Handle(StepRepr_HArray1OfRepresentationItem) HARI; | |
1730 | //if(CID.CaseMem(CIDM)==1) | |
1731 | // HARI = CID.ListRepresentationItem(); | |
1732 | //if(CID.CaseMem(CIDM)==2) | |
1733 | // HARI = CID.SetRepresentationItem(); | |
1734 | Handle(StepRepr_HArray1OfRepresentationItem) HARI = VR->ItemElement(); | |
1735 | if(HARI.IsNull()) continue; | |
1736 | if(HARI->Length()>0) { | |
1737 | Handle(StepRepr_RepresentationItem) RI1 = | |
1738 | Handle(StepRepr_RepresentationItem)::DownCast(HARI->Value(1)); | |
1739 | if(RI1.IsNull()) continue; | |
1740 | if(RI1->IsKind(STANDARD_TYPE(StepRepr_ReprItemAndLengthMeasureWithUnit))) { | |
1741 | Handle(StepRepr_ReprItemAndLengthMeasureWithUnit) RILMWU = | |
1742 | Handle(StepRepr_ReprItemAndLengthMeasureWithUnit)::DownCast(RI1); | |
1743 | dim1 = RILMWU->GetMeasureWithUnit()->ValueComponent(); | |
1744 | StepBasic_Unit anUnit = RILMWU->GetMeasureWithUnit()->UnitComponent(); | |
1745 | Standard_Real afact=1.; | |
1746 | if(anUnit.IsNull()) continue; | |
1747 | if( !(anUnit.CaseNum(anUnit.Value())==1) ) continue; | |
1748 | Handle(StepBasic_NamedUnit) NU = anUnit.NamedUnit(); | |
1749 | if(GetLengthConversionFactor(NU,afact)) dim1=dim1*afact; | |
1750 | } | |
1751 | } | |
1752 | if(HARI->Length()>1) { | |
1753 | Handle(StepRepr_RepresentationItem) RI2 = | |
1754 | Handle(StepRepr_RepresentationItem)::DownCast(HARI->Value(2)); | |
1755 | if(RI2.IsNull()) continue; | |
1756 | if(RI2->IsKind(STANDARD_TYPE(StepRepr_ReprItemAndLengthMeasureWithUnit))) { | |
1757 | Handle(StepRepr_ReprItemAndLengthMeasureWithUnit) RILMWU = | |
1758 | Handle(StepRepr_ReprItemAndLengthMeasureWithUnit)::DownCast(RI2); | |
1759 | dim2 = RILMWU->GetMeasureWithUnit()->ValueComponent(); | |
1760 | StepBasic_Unit anUnit = RILMWU->GetMeasureWithUnit()->UnitComponent(); | |
1761 | Standard_Real afact=1.; | |
1762 | if(anUnit.IsNull()) continue; | |
1763 | if( !(anUnit.CaseNum(anUnit.Value())==1) ) continue; | |
1764 | Handle(StepBasic_NamedUnit) NU = anUnit.NamedUnit(); | |
1765 | if(GetLengthConversionFactor(NU,afact)) dim2 = dim2*afact; | |
1766 | } | |
1767 | } | |
1768 | } | |
1769 | } | |
1770 | } | |
1771 | } | |
1772 | if(dim1<0) continue; | |
1773 | if(dim2<0) dim2=dim1; | |
1774 | //cout<<"DimensionalSize: dim1="<<dim1<<" dim2="<<dim2<<endl; | |
1775 | // now we know edge_curve and value range therefore | |
1776 | // we can create corresponding D> labels | |
1777 | Standard_Integer index = TP->MapIndex(EC); | |
1778 | TopoDS_Shape aSh; | |
1779 | if(index >0) { | |
1780 | Handle(Transfer_Binder) binder = TP->MapItem(index); | |
1781 | aSh = TransferBRep::ShapeResult(binder); | |
1782 | } | |
1783 | if(aSh.IsNull()) continue; | |
1784 | TDF_Label shL; | |
1785 | if( !STool->Search(aSh, shL, Standard_True, Standard_True, Standard_True) ) continue; | |
1786 | Handle(TColStd_HArray1OfReal) arr = new TColStd_HArray1OfReal(1,2); | |
1787 | arr->SetValue(1,dim1); | |
1788 | arr->SetValue(2,dim2); | |
1789 | DGTTool->SetDimTol(shL,1,arr,aName,DimSize->Name()); | |
1790 | } | |
1791 | // read tolerances and datums | |
1792 | else if(subs3.Value()->IsKind(STANDARD_TYPE(StepDimTol_GeometricTolerance))) { | |
1793 | Handle(StepDimTol_GeometricTolerance) GT = | |
1794 | Handle(StepDimTol_GeometricTolerance)::DownCast(subs3.Value()); | |
1795 | // read common data for tolerance | |
1796 | //Standard_Real dim = GT->Magnitude()->ValueComponent(); | |
1797 | Handle (StepBasic_MeasureWithUnit) dim3 = GT->Magnitude(); | |
1798 | if(dim3.IsNull()) continue; | |
1799 | Standard_Real dim = dim3->ValueComponent(); | |
1800 | StepBasic_Unit anUnit = GT->Magnitude()->UnitComponent(); | |
1801 | Standard_Real afact=1.; | |
1802 | if(anUnit.IsNull()) continue; | |
1803 | if( !(anUnit.CaseNum(anUnit.Value())==1) ) continue; | |
1804 | Handle(StepBasic_NamedUnit) NU = anUnit.NamedUnit(); | |
1805 | if(GetLengthConversionFactor(NU,afact)) dim = dim*afact; | |
1806 | //cout<<"GeometricTolerance: Magnitude = "<<dim<<endl; | |
1807 | Handle(TColStd_HArray1OfReal) arr = new TColStd_HArray1OfReal(1,1); | |
1808 | arr->SetValue(1,dim); | |
1809 | Handle(TCollection_HAsciiString) aName = GT->Name(); | |
1810 | Handle(TCollection_HAsciiString) aDescription = GT->Description(); | |
1811 | Handle(StepShape_AdvancedFace) AF = Handle(StepShape_AdvancedFace)::DownCast(RI); | |
1812 | if(AF.IsNull()) continue; | |
1813 | Standard_Integer index = TP->MapIndex(AF); | |
1814 | TopoDS_Shape aSh; | |
1815 | if(index >0) { | |
1816 | Handle(Transfer_Binder) binder = TP->MapItem(index); | |
1817 | aSh = TransferBRep::ShapeResult(binder); | |
1818 | } | |
1819 | if(aSh.IsNull()) continue; | |
1820 | TDF_Label shL; | |
1821 | if( !STool->Search(aSh, shL, Standard_True, Standard_True, Standard_True) ) continue; | |
1822 | // read specific data for tolerance | |
1823 | if(GT->IsKind(STANDARD_TYPE(StepDimTol_GeoTolAndGeoTolWthDatRefAndModGeoTolAndPosTol))) { | |
1824 | Handle(StepDimTol_GeoTolAndGeoTolWthDatRefAndModGeoTolAndPosTol) GTComplex = | |
1825 | Handle(StepDimTol_GeoTolAndGeoTolWthDatRefAndModGeoTolAndPosTol)::DownCast(subs3.Value()); | |
1826 | Standard_Integer kind=20; | |
1827 | Handle(StepDimTol_ModifiedGeometricTolerance) MGT = | |
1828 | GTComplex->GetModifiedGeometricTolerance(); | |
1829 | if(!MGT.IsNull()) { | |
1830 | kind = kind + MGT->Modifier()+1; | |
1831 | } | |
1832 | TDF_Label TolerL = DGTTool->SetDimTol(shL,kind,arr,aName,aDescription); | |
1833 | // translate datums connected with this tolerance | |
1834 | Handle(StepDimTol_GeometricToleranceWithDatumReference) GTWDR = | |
1835 | GTComplex->GetGeometricToleranceWithDatumReference(); | |
1836 | if(!GTWDR.IsNull()) { | |
1837 | ReadDatums(STool,DGTTool,graph,TP,TolerL,GTWDR); | |
1838 | } | |
1839 | } | |
1840 | else if(GT->IsKind(STANDARD_TYPE(StepDimTol_GeometricToleranceWithDatumReference))) { | |
1841 | Handle(StepDimTol_GeometricToleranceWithDatumReference) GTWDR = | |
1842 | Handle(StepDimTol_GeometricToleranceWithDatumReference)::DownCast(subs3.Value()); | |
1843 | if(GTWDR.IsNull()) continue; | |
1844 | Standard_Integer kind = 0; | |
1845 | if (GTWDR->IsKind(STANDARD_TYPE(StepDimTol_AngularityTolerance))) kind = 24; | |
1846 | else if(GTWDR->IsKind(STANDARD_TYPE(StepDimTol_CircularRunoutTolerance))) kind = 25; | |
1847 | else if(GTWDR->IsKind(STANDARD_TYPE(StepDimTol_CoaxialityTolerance))) kind = 26; | |
1848 | else if(GTWDR->IsKind(STANDARD_TYPE(StepDimTol_ConcentricityTolerance))) kind = 27; | |
1849 | else if(GTWDR->IsKind(STANDARD_TYPE(StepDimTol_ParallelismTolerance))) kind = 28; | |
1850 | else if(GTWDR->IsKind(STANDARD_TYPE(StepDimTol_PerpendicularityTolerance))) kind = 29; | |
1851 | else if(GTWDR->IsKind(STANDARD_TYPE(StepDimTol_SymmetryTolerance))) kind = 30; | |
1852 | else if(GTWDR->IsKind(STANDARD_TYPE(StepDimTol_TotalRunoutTolerance))) kind = 31; | |
1853 | //cout<<"GTWDR: kind="<<kind<<endl; | |
1854 | TDF_Label TolerL = DGTTool->SetDimTol(shL,kind,arr,aName,aDescription); | |
1855 | ReadDatums(STool,DGTTool,graph,TP,TolerL,GTWDR); | |
1856 | } | |
1857 | else if(GT->IsKind(STANDARD_TYPE(StepDimTol_ModifiedGeometricTolerance))) { | |
1858 | Handle(StepDimTol_ModifiedGeometricTolerance) MGT = | |
1859 | Handle(StepDimTol_ModifiedGeometricTolerance)::DownCast(subs3.Value()); | |
1860 | Standard_Integer kind = 35 + MGT->Modifier(); | |
1861 | DGTTool->SetDimTol(shL,kind,arr,aName,aDescription); | |
1862 | } | |
1863 | else if(GT->IsKind(STANDARD_TYPE(StepDimTol_CylindricityTolerance))) { | |
1864 | DGTTool->SetDimTol(shL,38,arr,aName,aDescription); | |
1865 | } | |
1866 | else if(GT->IsKind(STANDARD_TYPE(StepDimTol_FlatnessTolerance))) { | |
1867 | DGTTool->SetDimTol(shL,39,arr,aName,aDescription); | |
1868 | } | |
1869 | else if(GT->IsKind(STANDARD_TYPE(StepDimTol_LineProfileTolerance))) { | |
1870 | DGTTool->SetDimTol(shL,40,arr,aName,aDescription); | |
1871 | } | |
1872 | else if(GT->IsKind(STANDARD_TYPE(StepDimTol_PositionTolerance))) { | |
1873 | DGTTool->SetDimTol(shL,41,arr,aName,aDescription); | |
1874 | } | |
1875 | else if(GT->IsKind(STANDARD_TYPE(StepDimTol_RoundnessTolerance))) { | |
1876 | DGTTool->SetDimTol(shL,42,arr,aName,aDescription); | |
1877 | } | |
1878 | else if(GT->IsKind(STANDARD_TYPE(StepDimTol_StraightnessTolerance))) { | |
1879 | DGTTool->SetDimTol(shL,43,arr,aName,aDescription); | |
1880 | } | |
1881 | else if(GT->IsKind(STANDARD_TYPE(StepDimTol_SurfaceProfileTolerance))) { | |
1882 | DGTTool->SetDimTol(shL,44,arr,aName,aDescription); | |
1883 | } | |
1884 | } | |
1885 | } | |
1886 | } | |
1887 | } | |
1888 | ||
1889 | return Standard_True; | |
1890 | } | |
1891 | ||
1892 | ||
1893 | //======================================================================= | |
1894 | //function : FindSolidForPDS | |
1895 | //purpose : auxilary | |
1896 | //======================================================================= | |
1897 | ||
1898 | static Handle(StepShape_SolidModel) FindSolidForPDS(const Handle(StepRepr_ProductDefinitionShape) &PDS, | |
1899 | const Interface_Graph &graph) | |
1900 | { | |
1901 | Handle(StepShape_SolidModel) SM; | |
1902 | Interface_EntityIterator subs = graph.Sharings(PDS); | |
1903 | Handle(StepShape_ShapeRepresentation) SR; | |
1904 | for(subs.Start(); subs.More() && SM.IsNull(); subs.Next()) { | |
1905 | Handle(StepShape_ShapeDefinitionRepresentation) SDR = | |
1906 | Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(subs.Value()); | |
1907 | if(SDR.IsNull()) continue; | |
1908 | SR = Handle(StepShape_ShapeRepresentation)::DownCast(SDR->UsedRepresentation()); | |
1909 | if(SR.IsNull()) continue; | |
1910 | for(Standard_Integer i=1; i<=SR->NbItems() && SM.IsNull(); i++) { | |
1911 | SM = Handle(StepShape_SolidModel)::DownCast(SR->ItemsValue(i)); | |
1912 | } | |
1913 | if(SM.IsNull()) { | |
1914 | Interface_EntityIterator subs1 = graph.Sharings(SR); | |
1915 | for(subs1.Start(); subs1.More() && SM.IsNull(); subs1.Next()) { | |
1916 | Handle(StepRepr_RepresentationRelationship) RR = | |
1917 | Handle(StepRepr_RepresentationRelationship)::DownCast(subs1.Value()); | |
1918 | if(RR.IsNull()) continue; | |
1919 | Handle(StepShape_ShapeRepresentation) SR2; | |
1920 | if(RR->Rep1()==SR) SR2 = Handle(StepShape_ShapeRepresentation)::DownCast(RR->Rep2()); | |
1921 | else SR2 = Handle(StepShape_ShapeRepresentation)::DownCast(RR->Rep1()); | |
1922 | if(SR2.IsNull()) continue; | |
1923 | for(Standard_Integer i2=1; i2<=SR2->NbItems() && SM.IsNull(); i2++) { | |
1924 | SM = Handle(StepShape_SolidModel)::DownCast(SR2->ItemsValue(i2)); | |
1925 | } | |
1926 | } | |
1927 | } | |
1928 | } | |
1929 | return SM; | |
1930 | } | |
1931 | ||
1932 | ||
1933 | //======================================================================= | |
1934 | //function : ReadMaterials | |
1935 | //purpose : | |
1936 | //======================================================================= | |
1937 | ||
1938 | Standard_Boolean STEPCAFControl_Reader::ReadMaterials(const Handle(XSControl_WorkSession) &WS, | |
1939 | Handle(TDocStd_Document)& Doc, | |
1940 | const Handle(TColStd_HSequenceOfTransient) &SeqPDS) const | |
1941 | { | |
1942 | Handle(Interface_InterfaceModel) Model = WS->Model(); | |
1943 | Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool( Doc->Main() ); | |
1944 | Handle(XSControl_TransferReader) TR = WS->TransferReader(); | |
1945 | Handle(Transfer_TransientProcess) TP = TR->TransientProcess(); | |
1946 | Handle(XCAFDoc_MaterialTool) MatTool = XCAFDoc_DocumentTool::MaterialTool( Doc->Main() ); | |
1947 | if(MatTool.IsNull()) return Standard_False; | |
1948 | ||
1949 | const Interface_Graph& graph = TP->Graph(); | |
1950 | for(Standard_Integer i=1; i<=SeqPDS->Length(); i++) { | |
1951 | Handle(StepRepr_ProductDefinitionShape) PDS = | |
1952 | Handle(StepRepr_ProductDefinitionShape)::DownCast(SeqPDS->Value(i)); | |
1d2b1ccb G |
1953 | if(PDS.IsNull()) |
1954 | continue; | |
1955 | Handle(StepBasic_ProductDefinition) aProdDef = PDS->Definition().ProductDefinition(); | |
1956 | if(aProdDef.IsNull()) | |
1957 | continue; | |
7fd59977 | 1958 | Handle(TCollection_HAsciiString) aName = new TCollection_HAsciiString(""); |
1959 | Handle(TCollection_HAsciiString) aDescription = new TCollection_HAsciiString(""); | |
1960 | Handle(TCollection_HAsciiString) aDensName = new TCollection_HAsciiString(""); | |
1961 | Handle(TCollection_HAsciiString) aDensValType = new TCollection_HAsciiString(""); | |
1962 | Standard_Real aDensity=0; | |
1d2b1ccb | 1963 | Interface_EntityIterator subs = graph.Sharings( aProdDef); |
7fd59977 | 1964 | for(subs.Start(); subs.More(); subs.Next()) { |
1965 | Handle(StepRepr_PropertyDefinition) PropD = | |
1966 | Handle(StepRepr_PropertyDefinition)::DownCast(subs.Value()); | |
1967 | if(PropD.IsNull()) continue; | |
1968 | Interface_EntityIterator subs1 = graph.Sharings(PropD); | |
1969 | for(subs1.Start(); subs1.More(); subs1.Next()) { | |
1970 | Handle(StepRepr_PropertyDefinitionRepresentation) PDR = | |
1971 | Handle(StepRepr_PropertyDefinitionRepresentation)::DownCast(subs1.Value()); | |
1972 | if(PDR.IsNull()) continue; | |
1973 | Handle(StepRepr_Representation) Repr = PDR->UsedRepresentation(); | |
1974 | if(Repr.IsNull()) continue; | |
1975 | Standard_Integer ir; | |
1976 | for(ir=1; ir<=Repr->NbItems(); ir++) { | |
1977 | Handle(StepRepr_RepresentationItem) RI = Repr->ItemsValue(ir); | |
1978 | if(RI.IsNull()) continue; | |
1979 | if(RI->IsKind(STANDARD_TYPE(StepRepr_DescriptiveRepresentationItem))) { | |
1980 | // find name and description for material | |
1981 | Handle(StepRepr_DescriptiveRepresentationItem) DRI = | |
1982 | Handle(StepRepr_DescriptiveRepresentationItem)::DownCast(RI); | |
1983 | aName = DRI->Name(); | |
87073a10 | 1984 | |
7fd59977 | 1985 | aDescription = DRI->Description(); |
87073a10 | 1986 | if(aName.IsNull()) |
1987 | aName = aDescription; | |
7fd59977 | 1988 | } |
1989 | if(RI->IsKind(STANDARD_TYPE(StepRepr_MeasureRepresentationItem))) { | |
1990 | // try to find density for material | |
1991 | Handle(StepRepr_MeasureRepresentationItem) MRI = | |
1992 | Handle(StepRepr_MeasureRepresentationItem)::DownCast(RI); | |
1993 | aDensity = MRI->Measure()->ValueComponent(); | |
1994 | aDensName = MRI->Name(); | |
1995 | aDensValType = new TCollection_HAsciiString(MRI->Measure()->ValueComponentMember()->Name()); | |
1996 | StepBasic_Unit aUnit = MRI->Measure()->UnitComponent(); | |
1997 | if(!aUnit.IsNull()) { | |
1998 | Handle(StepBasic_DerivedUnit) DU = aUnit.DerivedUnit(); | |
1999 | if(DU.IsNull()) continue; | |
2000 | for(Standard_Integer idu=1; idu<=DU->NbElements(); idu++) { | |
2001 | Handle(StepBasic_DerivedUnitElement) DUE = DU->ElementsValue(idu); | |
2002 | Handle(StepBasic_NamedUnit) NU = DUE->Unit(); | |
2003 | Standard_Real afact=1.; | |
2004 | if(NU->IsKind(STANDARD_TYPE(StepBasic_ConversionBasedUnitAndLengthUnit))) { | |
2005 | if(GetLengthConversionFactor(NU,afact)) aDensity = aDensity/(afact*afact*afact); | |
2006 | // transfer length value for Density from millimeter to santimeter | |
2007 | // in order to result density has dimension gram/(sm*sm*sm) | |
2008 | aDensity = aDensity*1000.; | |
2009 | } | |
2010 | if(NU->IsKind(STANDARD_TYPE(StepBasic_ConversionBasedUnitAndMassUnit))) { | |
2011 | if(GetMassConversionFactor(NU,afact)) aDensity=aDensity*afact; | |
2012 | } | |
2013 | } | |
2014 | } | |
2015 | } | |
2016 | } | |
2017 | } | |
2018 | } | |
87073a10 | 2019 | |
2020 | if( aName.IsNull() || aName->Length()==0 ) | |
2021 | continue; | |
7fd59977 | 2022 | // find shape label amd create Material link |
2023 | TopoDS_Shape aSh; | |
2024 | Handle(StepShape_SolidModel) SM = FindSolidForPDS(PDS,graph); | |
2025 | if(!SM.IsNull()) { | |
2026 | Standard_Integer index = TP->MapIndex(SM); | |
2027 | if(index >0) { | |
2028 | Handle(Transfer_Binder) binder = TP->MapItem(index); | |
2029 | if(!binder.IsNull()) | |
2030 | aSh = TransferBRep::ShapeResult(binder); | |
2031 | } | |
2032 | } | |
2033 | if(aSh.IsNull()) continue; | |
2034 | TDF_Label shL; | |
2035 | if( !STool->Search(aSh, shL, Standard_True, Standard_True, Standard_True) ) continue; | |
2036 | MatTool->SetMaterial(shL,aName,aDescription,aDensity,aDensName,aDensValType); | |
2037 | } | |
2038 | ||
2039 | return Standard_True; | |
2040 | } | |
2041 | ||
02a0b964 | 2042 | //======================================================================= |
2043 | //function : SettleShapeData | |
2044 | //purpose : | |
2045 | //======================================================================= | |
2046 | ||
2047 | TDF_Label STEPCAFControl_Reader::SettleShapeData(const Handle(StepRepr_RepresentationItem)& theItem, | |
2048 | TDF_Label& theLab, | |
2049 | const Handle(XCAFDoc_ShapeTool)& theShapeTool, | |
2050 | const Handle(Transfer_TransientProcess)& TP) const | |
2051 | { | |
2052 | TDF_Label aResult = theLab; | |
2053 | ||
2054 | Handle(TCollection_HAsciiString) hName = theItem->Name(); | |
2055 | if ( hName.IsNull() || hName->IsEmpty() ) | |
2056 | return aResult; | |
2057 | ||
2058 | Handle(Transfer_Binder) aBinder = TP->Find(theItem); | |
2059 | if ( aBinder.IsNull() ) | |
2060 | return aResult; | |
2061 | ||
2062 | TopoDS_Shape aShape = TransferBRep::ShapeResult(aBinder); | |
2063 | if ( aShape.IsNull() ) | |
2064 | return aResult; | |
2065 | ||
2066 | // Allocate sub-Label | |
2067 | aResult = AllocateSubLabel(theLab); | |
2068 | ||
2069 | TCollection_AsciiString aName = hName->String(); | |
2070 | TDataStd_Name::Set(aResult, aName); | |
2071 | theShapeTool->SetShape(aResult, aShape); | |
2072 | ||
2073 | return aResult; | |
2074 | } | |
2075 | ||
2076 | //======================================================================= | |
2077 | //function : ExpandSubShapes | |
2078 | //purpose : | |
2079 | //======================================================================= | |
2080 | ||
2081 | void STEPCAFControl_Reader::ExpandSubShapes(const Handle(XCAFDoc_ShapeTool)& ShapeTool, | |
2082 | const XCAFDoc_DataMapOfShapeLabel& ShapeLabelMap, | |
2083 | const STEPCAFControl_DataMapOfShapePD& ShapePDMap) const | |
2084 | { | |
02a0b964 | 2085 | const Handle(Transfer_TransientProcess)& TP = Reader().WS()->TransferReader()->TransientProcess(); |
2086 | NCollection_DataMap<TopoDS_Shape, Handle(TCollection_HAsciiString)> ShapeNameMap; | |
2087 | TColStd_MapOfTransient aRepItems; | |
2088 | ||
2089 | // Read translation control variables | |
2090 | Standard_Boolean doReadSNames = (Interface_Static::IVal("read.stepcaf.subshapes.name") > 0); | |
2091 | ||
2092 | if ( !doReadSNames ) | |
2093 | return; | |
2094 | ||
2095 | const Interface_Graph& Graph = Reader().WS()->Graph(); | |
2096 | ||
2097 | for ( STEPCAFControl_DataMapIteratorOfDataMapOfShapePD it(ShapePDMap); it.More(); it.Next() ) | |
2098 | { | |
2099 | const TopoDS_Shape& aRootShape = it.Key(); | |
2100 | const Handle(StepBasic_ProductDefinition)& aPDef = it.Value(); | |
2101 | if ( aPDef.IsNull() ) | |
2102 | continue; | |
2103 | ||
2104 | // Find SDR by Product | |
2105 | Handle(StepShape_ShapeDefinitionRepresentation) aSDR; | |
2106 | Interface_EntityIterator entIt = Graph.TypedSharings( aPDef, STANDARD_TYPE(StepShape_ShapeDefinitionRepresentation) ); | |
2107 | for ( entIt.Start(); entIt.More(); entIt.Next() ) | |
2108 | { | |
2109 | const Handle(Standard_Transient)& aReferer = entIt.Value(); | |
2110 | aSDR = Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(aReferer); | |
2111 | if ( !aSDR.IsNull() ) | |
2112 | break; | |
2113 | } | |
2114 | ||
2115 | if ( aSDR.IsNull() ) | |
2116 | continue; | |
2117 | ||
2118 | // Access shape representation | |
2119 | Handle(StepShape_ShapeRepresentation) | |
2120 | aShapeRepr = Handle(StepShape_ShapeRepresentation)::DownCast( aSDR->UsedRepresentation() ); | |
2121 | ||
2122 | if ( aShapeRepr.IsNull() ) | |
2123 | continue; | |
2124 | ||
2125 | // Access representation items | |
2126 | Handle(StepRepr_HArray1OfRepresentationItem) aReprItems = aShapeRepr->Items(); | |
2127 | ||
2128 | if ( aReprItems.IsNull() ) | |
2129 | continue; | |
2130 | ||
2131 | if ( !ShapeLabelMap.IsBound(aRootShape) ) | |
2132 | continue; | |
2133 | ||
2134 | TDF_Label aRootLab = ShapeLabelMap.Find(aRootShape); | |
2135 | ||
2136 | StepRepr_SequenceOfRepresentationItem aMSBSeq; | |
2137 | StepRepr_SequenceOfRepresentationItem aSBSMSeq; | |
2138 | ||
2139 | // Iterate over the top level representation items collecting the | |
2140 | // topological containers to expand | |
2141 | for ( Standard_Integer i = aReprItems->Lower(); i <= aReprItems->Upper(); ++i ) | |
2142 | { | |
2143 | Handle(StepRepr_RepresentationItem) aTRepr = aReprItems->Value(i); | |
2144 | if ( aTRepr->IsKind( STANDARD_TYPE(StepShape_ManifoldSolidBrep) ) ) | |
2145 | aMSBSeq.Append(aTRepr); | |
2146 | else if ( aTRepr->IsKind( STANDARD_TYPE(StepShape_ShellBasedSurfaceModel) ) ) | |
2147 | aSBSMSeq.Append(aTRepr); | |
2148 | } | |
2149 | ||
2150 | // Insert intermediate OCAF Labels for SOLIDs in case there are more | |
2151 | // than one Manifold Solid BRep in the Shape Representation | |
2152 | Standard_Boolean doInsertSolidLab = (aMSBSeq.Length() > 1); | |
2153 | ||
2154 | // Expand Manifold Solid BReps | |
2155 | for ( Standard_Integer i = 1; i <= aMSBSeq.Length(); ++i ) | |
2156 | { | |
2157 | const Handle(StepRepr_RepresentationItem)& aManiRepr = aMSBSeq.Value(i); | |
2158 | ||
2159 | // Put additional Label for SOLID | |
2160 | TDF_Label aManiLab; | |
2161 | if ( doInsertSolidLab ) | |
2162 | aManiLab = SettleShapeData(aManiRepr, aRootLab, ShapeTool, TP); | |
2163 | else | |
2164 | aManiLab = aRootLab; | |
2165 | ||
2166 | ExpandManifoldSolidBrep(aManiLab, aMSBSeq.Value(i), TP, ShapeTool); | |
2167 | } | |
2168 | ||
2169 | // Expand Shell-Based Surface Models | |
2170 | for ( Standard_Integer i = 1; i <= aSBSMSeq.Length(); ++i ) | |
2171 | ExpandSBSM(aRootLab, aSBSMSeq.Value(i), TP, ShapeTool); | |
2172 | } | |
2173 | } | |
2174 | ||
2175 | //======================================================================= | |
2176 | //function : ExpandManifoldSolidBrep | |
2177 | //purpose : | |
2178 | //======================================================================= | |
2179 | ||
2180 | void STEPCAFControl_Reader::ExpandManifoldSolidBrep(TDF_Label& ShapeLab, | |
2181 | const Handle(StepRepr_RepresentationItem)& Repr, | |
2182 | const Handle(Transfer_TransientProcess)& TP, | |
2183 | const Handle(XCAFDoc_ShapeTool)& ShapeTool) const | |
2184 | { | |
2185 | // Access outer shell | |
2186 | Handle(StepShape_ManifoldSolidBrep) aMSB = Handle(StepShape_ManifoldSolidBrep)::DownCast(Repr); | |
2187 | Handle(StepShape_ClosedShell) aShell = aMSB->Outer(); | |
2188 | ||
2189 | // Expand shell contents to CAF tree | |
2190 | ExpandShell(aShell, ShapeLab, TP, ShapeTool); | |
2191 | } | |
2192 | ||
2193 | //======================================================================= | |
2194 | //function : ExpandSBSM | |
2195 | //purpose : | |
2196 | //======================================================================= | |
2197 | ||
2198 | void STEPCAFControl_Reader::ExpandSBSM(TDF_Label& ShapeLab, | |
2199 | const Handle(StepRepr_RepresentationItem)& Repr, | |
2200 | const Handle(Transfer_TransientProcess)& TP, | |
2201 | const Handle(XCAFDoc_ShapeTool)& ShapeTool) const | |
2202 | { | |
2203 | Handle(StepShape_ShellBasedSurfaceModel) aSBSM = Handle(StepShape_ShellBasedSurfaceModel)::DownCast(Repr); | |
2204 | ||
2205 | // Access boundary shells | |
2206 | Handle(StepShape_HArray1OfShell) aShells = aSBSM->SbsmBoundary(); | |
2207 | for ( Standard_Integer s = aShells->Lower(); s <= aShells->Upper(); ++s ) | |
2208 | { | |
2209 | const StepShape_Shell& aShell = aShells->Value(s); | |
2210 | Handle(StepShape_ConnectedFaceSet) aCFS; | |
2211 | Handle(StepShape_OpenShell) anOpenShell = aShell.OpenShell(); | |
2212 | Handle(StepShape_ClosedShell) aClosedShell = aShell.ClosedShell(); | |
2213 | ||
2214 | if ( !anOpenShell.IsNull() ) | |
2215 | aCFS = anOpenShell; | |
2216 | else | |
2217 | aCFS = aClosedShell; | |
2218 | ||
2219 | ExpandShell(aCFS, ShapeLab, TP, ShapeTool); | |
2220 | } | |
2221 | } | |
2222 | ||
2223 | //======================================================================= | |
2224 | //function : ExpandShell | |
2225 | //purpose : | |
2226 | //======================================================================= | |
2227 | ||
2228 | void STEPCAFControl_Reader::ExpandShell(const Handle(StepShape_ConnectedFaceSet)& Shell, | |
2229 | TDF_Label& RootLab, | |
2230 | const Handle(Transfer_TransientProcess)& TP, | |
2231 | const Handle(XCAFDoc_ShapeTool)& ShapeTool) const | |
2232 | { | |
2233 | // Record CAF data | |
2234 | TDF_Label aShellLab = SettleShapeData(Shell, RootLab, ShapeTool, TP); | |
2235 | ||
2236 | // Access faces | |
2237 | Handle(StepShape_HArray1OfFace) aFaces = Shell->CfsFaces(); | |
2238 | for ( Standard_Integer f = aFaces->Lower(); f <= aFaces->Upper(); ++f ) | |
2239 | { | |
2240 | const Handle(StepShape_Face)& aFace = aFaces->Value(f); | |
2241 | ||
2242 | // Record CAF data | |
2243 | TDF_Label aFaceLab = SettleShapeData(aFace, aShellLab, ShapeTool, TP); | |
2244 | ||
2245 | // Access face bounds | |
2246 | Handle(StepShape_HArray1OfFaceBound) aWires = aFace->Bounds(); | |
2247 | for ( Standard_Integer w = aWires->Lower(); w <= aWires->Upper(); ++w ) | |
2248 | { | |
2249 | const Handle(StepShape_Loop)& aWire = aWires->Value(w)->Bound(); | |
2250 | ||
2251 | // Record CAF data | |
2252 | TDF_Label aWireLab = SettleShapeData(aWire, aFaceLab, ShapeTool, TP); | |
2253 | ||
2254 | // Access wire edges | |
2255 | // Currently only EDGE LOOPs are considered (!) | |
2256 | if ( !aWire->IsInstance( STANDARD_TYPE(StepShape_EdgeLoop) ) ) | |
2257 | continue; | |
2258 | ||
2259 | // Access edges | |
2260 | Handle(StepShape_EdgeLoop) anEdgeLoop = Handle(StepShape_EdgeLoop)::DownCast(aWire); | |
2261 | Handle(StepShape_HArray1OfOrientedEdge) anEdges = anEdgeLoop->EdgeList(); | |
2262 | for ( Standard_Integer e = anEdges->Lower(); e <= anEdges->Upper(); ++e ) | |
2263 | { | |
2264 | Handle(StepShape_Edge) anEdge = anEdges->Value(e)->EdgeElement(); | |
2265 | ||
2266 | // Record CAF data | |
2267 | TDF_Label anEdgeLab = SettleShapeData(anEdge, aWireLab, ShapeTool, TP); | |
2268 | ||
2269 | // Access vertices | |
2270 | Handle(StepShape_Vertex) aV1 = anEdge->EdgeStart(); | |
2271 | Handle(StepShape_Vertex) aV2 = anEdge->EdgeEnd(); | |
2272 | ||
2273 | // Record CAF data | |
2274 | SettleShapeData(aV1, anEdgeLab, ShapeTool, TP); | |
2275 | SettleShapeData(aV2, anEdgeLab, ShapeTool, TP); | |
2276 | } | |
2277 | } | |
2278 | } | |
2279 | } | |
7fd59977 | 2280 | |
2281 | //======================================================================= | |
2282 | //function : SetColorMode | |
2283 | //purpose : | |
2284 | //======================================================================= | |
2285 | ||
2286 | void STEPCAFControl_Reader::SetColorMode (const Standard_Boolean colormode) | |
2287 | { | |
2288 | myColorMode = colormode; | |
2289 | } | |
2290 | ||
2291 | //======================================================================= | |
2292 | //function : GetColorMode | |
2293 | //purpose : | |
2294 | //======================================================================= | |
2295 | ||
2296 | Standard_Boolean STEPCAFControl_Reader::GetColorMode () const | |
2297 | { | |
2298 | return myColorMode; | |
2299 | } | |
2300 | ||
2301 | //======================================================================= | |
2302 | //function : SetNameMode | |
2303 | //purpose : | |
2304 | //======================================================================= | |
2305 | ||
2306 | void STEPCAFControl_Reader::SetNameMode (const Standard_Boolean namemode) | |
2307 | { | |
2308 | myNameMode = namemode; | |
2309 | } | |
2310 | ||
2311 | //======================================================================= | |
2312 | //function : GetNameMode | |
2313 | //purpose : | |
2314 | //======================================================================= | |
2315 | ||
2316 | Standard_Boolean STEPCAFControl_Reader::GetNameMode () const | |
2317 | { | |
2318 | return myNameMode; | |
2319 | } | |
2320 | ||
2321 | //======================================================================= | |
2322 | //function : SetLayerMode | |
2323 | //purpose : | |
2324 | //======================================================================= | |
2325 | ||
2326 | void STEPCAFControl_Reader::SetLayerMode (const Standard_Boolean layermode) | |
2327 | { | |
2328 | myLayerMode = layermode; | |
2329 | } | |
2330 | ||
2331 | //======================================================================= | |
2332 | //function : GetLayerMode | |
2333 | //purpose : | |
2334 | //======================================================================= | |
2335 | ||
2336 | Standard_Boolean STEPCAFControl_Reader::GetLayerMode () const | |
2337 | { | |
2338 | return myLayerMode; | |
2339 | } | |
2340 | ||
2341 | //======================================================================= | |
2342 | //function : SetPropsMode | |
2343 | //purpose : | |
2344 | //======================================================================= | |
2345 | ||
2346 | void STEPCAFControl_Reader::SetPropsMode (const Standard_Boolean propsmode) | |
2347 | { | |
2348 | myPropsMode = propsmode; | |
2349 | } | |
2350 | ||
2351 | //======================================================================= | |
2352 | //function : GetPropsMode | |
2353 | //purpose : | |
2354 | //======================================================================= | |
2355 | ||
2356 | Standard_Boolean STEPCAFControl_Reader::GetPropsMode () const | |
2357 | { | |
2358 | return myPropsMode; | |
2359 | } | |
2360 | ||
2361 | //======================================================================= | |
2362 | //function : SetSHUOMode | |
2363 | //purpose : | |
2364 | //======================================================================= | |
2365 | ||
2366 | void STEPCAFControl_Reader::SetSHUOMode (const Standard_Boolean mode) | |
2367 | { | |
2368 | mySHUOMode = mode; | |
2369 | } | |
2370 | ||
2371 | //======================================================================= | |
2372 | //function : GetSHUOMode | |
2373 | //purpose : | |
2374 | //======================================================================= | |
2375 | ||
2376 | Standard_Boolean STEPCAFControl_Reader::GetSHUOMode () const | |
2377 | { | |
2378 | return mySHUOMode; | |
2379 | } | |
2380 | ||
2381 | //======================================================================= | |
2382 | //function : SetGDTMode | |
2383 | //purpose : | |
2384 | //======================================================================= | |
2385 | ||
2386 | void STEPCAFControl_Reader::SetGDTMode (const Standard_Boolean gdtmode) | |
2387 | { | |
2388 | myGDTMode = gdtmode; | |
2389 | } | |
2390 | ||
2391 | //======================================================================= | |
2392 | //function : GetGDTMode | |
2393 | //purpose : | |
2394 | //======================================================================= | |
2395 | ||
2396 | Standard_Boolean STEPCAFControl_Reader::GetGDTMode () const | |
2397 | { | |
2398 | return myGDTMode; | |
2399 | } | |
2400 | ||
2401 | ||
2402 | //======================================================================= | |
2403 | //function : SetMatMode | |
2404 | //purpose : | |
2405 | //======================================================================= | |
2406 | ||
2407 | void STEPCAFControl_Reader::SetMatMode (const Standard_Boolean matmode) | |
2408 | { | |
2409 | myMatMode = matmode; | |
2410 | } | |
2411 | ||
2412 | //======================================================================= | |
2413 | //function : GetMatMode | |
2414 | //purpose : | |
2415 | //======================================================================= | |
2416 | ||
2417 | Standard_Boolean STEPCAFControl_Reader::GetMatMode () const | |
2418 | { | |
2419 | return myMatMode; | |
2420 | } |