1 // Created on: 2000-08-15
2 // Created by: Andrey BETENEV
3 // Copyright (c) 2000-2012 OPEN CASCADE SAS
5 // The content of this file is subject to the Open CASCADE Technology Public
6 // License Version 6.5 (the "License"). You may not use the content of this file
7 // except in compliance with the License. Please obtain a copy of the License
8 // at http://www.opencascade.org and read it completely before using this file.
10 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
11 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
13 // The Original Code and all software distributed under the License is
14 // distributed on an "AS IS" basis, without warranty of any kind, and the
15 // Initial Developer hereby disclaims all such warranties, including without
16 // limitation, any warranties of merchantability, fitness for a particular
17 // purpose or non-infringement. Please see the License for the specific terms
18 // and conditions governing the rights and limitations under the License.
20 // CURRENT LIMITATIONS:
21 // when val props and names assigned to instance of
22 // component in assembly, it is in fact supposed that only one CDSR corresponds
23 // to such shape. This can be wrong and should be handled more carefully
24 // (analysis of SDRs which the CDSR links should be done)
25 // Names and validation props are supported for top-level shapes only
27 #include <STEPCAFControl_Writer.ixx>
28 #include <STEPControl_StepModelType.hxx>
29 #include <XCAFDoc_ShapeTool.hxx>
30 #include <TDF_LabelSequence.hxx>
31 #include <TopoDS_Shape.hxx>
32 #include <XCAFPrs_DataMapOfShapeStyle.hxx>
33 #include <XCAFPrs.hxx>
34 #include <XCAFPrs_DataMapOfStyleShape.hxx>
35 #include <XCAFPrs_Style.hxx>
36 #include <XCAFPrs_DataMapIteratorOfDataMapOfStyleShape.hxx>
37 #include <TopTools_SequenceOfShape.hxx>
38 #include <TopoDS_Iterator.hxx>
39 #include <STEPConstruct_Styles.hxx>
40 #include <XCAFDoc_ColorTool.hxx>
41 #include <STEPConstruct.hxx>
42 #include <TopTools_MapOfShape.hxx>
43 #include <XSControl_TransferWriter.hxx>
44 #include <TDataStd_Name.hxx>
45 #include <StepShape_ShapeDefinitionRepresentation.hxx>
46 #include <TransferBRep_ShapeMapper.hxx>
47 #include <TransferBRep.hxx>
48 #include <StepRepr_PropertyDefinition.hxx>
49 #include <StepBasic_ProductDefinition.hxx>
50 #include <StepBasic_Product.hxx>
51 #include <TCollection_HAsciiString.hxx>
52 #include <TCollection_AsciiString.hxx>
53 #include <Transfer_FinderProcess.hxx>
54 #include <StepBasic_ProductDefinitionFormation.hxx>
55 #include <XCAFDoc_DocumentTool.hxx>
56 #include <TDF_Label.hxx>
57 #include <STEPCAFControl_Controller.hxx>
58 #include <STEPCAFControl_IteratorOfDictionaryOfExternFile.hxx>
59 #include <STEPConstruct_ExternRefs.hxx>
60 #include <Interface_Static.hxx>
61 #include <TopoDS_Compound.hxx>
62 #include <BRep_Builder.hxx>
63 #include <Transfer_ActorOfFinderProcess.hxx>
64 #include <STEPCAFControl_ActorWrite.hxx>
65 #include <STEPConstruct_ValidationProps.hxx>
66 #include <XCAFDoc_Area.hxx>
67 #include <XCAFDoc_Volume.hxx>
68 #include <XCAFDoc_Centroid.hxx>
69 #include <StepShape_ContextDependentShapeRepresentation.hxx>
70 #include <StepRepr_ProductDefinitionShape.hxx>
71 #include <StepBasic_ProductDefinitionRelationship.hxx>
72 #include <XCAFDoc_GraphNode.hxx>
73 #include <XCAFDoc_LayerTool.hxx>
74 #include <StepVisual_PresentationLayerAssignment.hxx>
75 #include <XCAFDoc.hxx>
76 #include <StepVisual_HArray1OfLayeredItem.hxx>
77 #include <TColStd_HSequenceOfTransient.hxx>
78 #include <TDF_Tool.hxx>
79 #include <Message_Messenger.hxx>
81 #include <Transfer_Binder.hxx>
82 #include <Transfer_TransientListBinder.hxx>
83 #include <StepVisual_InvisibleItem.hxx>
84 #include <TDataStd_UAttribute.hxx>
85 #include <StepVisual_Invisibility.hxx>
86 #include <StepVisual_HArray1OfInvisibleItem.hxx>
87 #include <HeaderSection_FileSchema.hxx>
88 #include <StepData_StepModel.hxx>
89 #include <StepAP214_Protocol.hxx>
90 #include <OSD_Path.hxx>
91 #include <XSControl_WorkSession.hxx>
92 #include <StepRepr_HArray1OfRepresentationItem.hxx>
93 #include <MoniTool_DataMapIteratorOfDataMapOfShapeTransient.hxx>
94 #include <StepRepr_Representation.hxx>
95 #include <StepVisual_MechanicalDesignGeometricPresentationRepresentation.hxx>
96 #include <Quantity_TypeOfColor.hxx>
97 #include <StepVisual_HArray1OfPresentationStyleAssignment.hxx>
98 #include <StepVisual_PresentationStyleAssignment.hxx>
99 #include <StepVisual_StyledItem.hxx>
100 #include <StepVisual_PresentationStyleByContext.hxx>
101 #include <StepVisual_HArray1OfPresentationStyleSelect.hxx>
102 #include <TDF_AttributeSequence.hxx>
103 #include <TColStd_MapOfTransient.hxx>
104 // #include <TColStd_IndexedDataMapOfTransientTransient.hxx>
105 #include <StepRepr_NextAssemblyUsageOccurrence.hxx>
106 #include <Interface_EntityIterator.hxx>
107 #include <StepRepr_SpecifiedHigherUsageOccurrence.hxx>
109 // added by skl 15.01.2004 for D> writing
110 #include <XCAFDoc_DimTolTool.hxx>
111 #include <XCAFDoc_DimTol.hxx>
112 #include <XCAFDoc_Datum.hxx>
113 #include <STEPConstruct_DataMapOfAsciiStringTransient.hxx>
114 #include <STEPConstruct_DataMapOfPointTransient.hxx>
115 #include <StepBasic_MeasureValueMember.hxx>
116 #include <StepBasic_SiUnitAndLengthUnit.hxx>
117 #include <StepGeom_GeometricRepresentationContextAndGlobalUnitAssignedContext.hxx>
118 #include <StepGeom_GeomRepContextAndGlobUnitAssCtxAndGlobUncertaintyAssCtx.hxx>
119 #include <StepBasic_LengthMeasureWithUnit.hxx>
120 #include <StepShape_EdgeCurve.hxx>
121 #include <StepShape_AdvancedFace.hxx>
122 #include <StepShape_OrientedEdge.hxx>
123 #include <StepShape_EdgeLoop.hxx>
124 #include <StepShape_FaceBound.hxx>
125 #include <StepShape_ConnectedFaceSet.hxx>
126 #include <StepShape_ShapeRepresentation.hxx>
127 #include <StepShape_DimensionalSize.hxx>
128 #include <StepShape_ShapeDimensionRepresentation.hxx>
129 #include <StepShape_DimensionalCharacteristicRepresentation.hxx>
130 #include <StepRepr_ShapeAspect.hxx>
131 #include <StepRepr_ShapeAspectRelationship.hxx>
132 #include <StepRepr_ReprItemAndLengthMeasureWithUnit.hxx>
133 //#include <StepRepr_CompoundItemDefinition.hxx>
134 //#include <StepRepr_CompoundItemDefinitionMember.hxx>
135 #include <StepRepr_ValueRange.hxx>
136 #include <StepData_Logical.hxx>
137 #include <StepDimTol_DatumFeature.hxx>
138 #include <StepDimTol_Datum.hxx>
139 #include <StepDimTol_DatumReference.hxx>
140 #include <StepDimTol_HArray1OfDatumReference.hxx>
141 #include <StepDimTol_GeoTolAndGeoTolWthDatRefAndModGeoTolAndPosTol.hxx>
142 #include <StepDimTol_ModifiedGeometricTolerance.hxx>
143 #include <StepDimTol_GeometricToleranceWithDatumReference.hxx>
144 #include <StepDimTol_AngularityTolerance.hxx>
145 #include <StepDimTol_CircularRunoutTolerance.hxx>
146 #include <StepDimTol_CoaxialityTolerance.hxx>
147 #include <StepDimTol_ConcentricityTolerance.hxx>
148 #include <StepDimTol_ParallelismTolerance.hxx>
149 #include <StepDimTol_PerpendicularityTolerance.hxx>
150 #include <StepDimTol_SymmetryTolerance.hxx>
151 #include <StepDimTol_TotalRunoutTolerance.hxx>
152 #include <StepDimTol_CylindricityTolerance.hxx>
153 #include <StepDimTol_FlatnessTolerance.hxx>
154 #include <StepDimTol_LineProfileTolerance.hxx>
155 #include <StepDimTol_PositionTolerance.hxx>
156 #include <StepDimTol_RoundnessTolerance.hxx>
157 #include <StepDimTol_StraightnessTolerance.hxx>
158 #include <StepDimTol_SurfaceProfileTolerance.hxx>
159 #include <TColStd_HArray1OfReal.hxx>
160 #include <TColStd_HArray1OfTransient.hxx>
162 // added by skl 12.02.2004 for writing materials
163 #include <XCAFDoc_MaterialTool.hxx>
164 #include <XCAFDoc_Material.hxx>
165 #include <TDataStd_TreeNode.hxx>
166 #include <StepRepr_DescriptiveRepresentationItem.hxx>
167 #include <StepBasic_SiUnitAndMassUnit.hxx>
168 #include <StepBasic_DerivedUnitElement.hxx>
169 #include <StepBasic_HArray1OfDerivedUnitElement.hxx>
170 #include <StepBasic_DerivedUnit.hxx>
171 #include <StepRepr_MeasureRepresentationItem.hxx>
172 #include <StepBasic_ProductDefinition.hxx>
174 //=======================================================================
175 //function : GetLabelName
176 //purpose : auxilary function: take name of label and append it to str
177 //=======================================================================
178 static Standard_Boolean GetLabelName (const TDF_Label &L, Handle(TCollection_HAsciiString) &str)
180 Handle(TDataStd_Name) N;
181 if ( ! L.FindAttribute ( TDataStd_Name::GetID(), N ) ) return Standard_False;
182 TCollection_ExtendedString name = N->Get();
183 if ( name.Length() <=0 ) return Standard_False;
185 // set name, converting it to Ascii and removing spaces
186 TCollection_AsciiString buf ( name, '?' );
189 buf.ChangeAll(' ','_');
190 str->AssignCat ( buf.ToCString() );
191 return Standard_True;
195 //=======================================================================
196 //function : STEPCAFControl_Writer
198 //=======================================================================
200 STEPCAFControl_Writer::STEPCAFControl_Writer () :
201 myColorMode( Standard_True ),
202 myNameMode ( Standard_True ),
203 myLayerMode( Standard_True ),
204 myPropsMode( Standard_True ),
205 mySHUOMode ( Standard_True ),
206 myDGTMode ( Standard_True ),
207 myMatMode ( Standard_True )
209 STEPCAFControl_Controller::Init();
210 Handle(XSControl_WorkSession) WS = new XSControl_WorkSession;
215 //=======================================================================
216 //function : STEPCAFControl_Writer
218 //=======================================================================
220 STEPCAFControl_Writer::STEPCAFControl_Writer (const Handle(XSControl_WorkSession)& WS,
221 const Standard_Boolean scratch)
223 STEPCAFControl_Controller::Init();
224 Init ( WS, scratch );
225 myColorMode = Standard_True;
226 myNameMode = Standard_True;
227 myLayerMode = Standard_True;
228 myPropsMode = Standard_True;
229 mySHUOMode = Standard_True;
233 //=======================================================================
236 //=======================================================================
238 void STEPCAFControl_Writer::Init (const Handle(XSControl_WorkSession)& WS,
239 const Standard_Boolean scratch)
241 WS->SelectNorm ( "STEP" );
242 myWriter.SetWS (WS,scratch);
243 myFiles = new STEPCAFControl_DictionaryOfExternFile;
249 //=======================================================================
252 //=======================================================================
254 IFSelect_ReturnStatus STEPCAFControl_Writer::Write (const Standard_CString filename)
256 IFSelect_ReturnStatus status = myWriter.Write ( filename );
258 // get directory name of the main file
259 OSD_Path mainfile ( filename );
260 mainfile.SetName ( "" );
261 mainfile.SetExtension ( "" );
262 TCollection_AsciiString dpath;
263 mainfile.SystemName ( dpath );
265 STEPCAFControl_IteratorOfDictionaryOfExternFile it ( myFiles );
266 for ( ; it.More(); it.Next() ) {
267 Handle(STEPCAFControl_ExternFile) EF = it.Value();
268 if ( EF->GetWriteStatus() != IFSelect_RetVoid ) continue;
270 // construct extern file name
271 TCollection_AsciiString fname = OSD_Path::AbsolutePath ( dpath, EF->GetName()->String() );
272 if ( fname.Length() <= 0 ) fname = EF->GetName()->String();
274 cout << "Writing external file: " << fname.ToCString() << endl;
277 EF->SetWriteStatus ( EF->GetWS()->SendAll ( fname.ToCString() ) );
284 //=======================================================================
285 //function : Transfer
287 //=======================================================================
289 Standard_Boolean STEPCAFControl_Writer::Transfer (const Handle(TDocStd_Document) &doc,
290 const STEPControl_StepModelType mode,
291 const Standard_CString multi)
293 Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool( doc->Main() );
294 if ( STool.IsNull() ) return Standard_False;
296 TDF_LabelSequence labels;
297 STool->GetFreeShapes ( labels );
298 return Transfer ( myWriter, labels, mode, multi );
302 //=======================================================================
303 //function : Transfer
305 //=======================================================================
307 Standard_Boolean STEPCAFControl_Writer::Transfer (const TDF_Label &L,
308 const STEPControl_StepModelType mode,
309 const Standard_CString multi)
311 TDF_LabelSequence labels;
313 return Transfer ( myWriter, labels, mode, multi );
317 //=======================================================================
320 //=======================================================================
322 Standard_Boolean STEPCAFControl_Writer::Perform (const Handle(TDocStd_Document) &doc,
323 const Standard_CString filename)
325 if ( ! Transfer ( doc ) ) return Standard_False;
326 return Write ( filename ) == IFSelect_RetDone;
330 //=======================================================================
333 //=======================================================================
335 Standard_Boolean STEPCAFControl_Writer::Perform (const Handle(TDocStd_Document) &doc,
336 const TCollection_AsciiString &filename)
338 if ( ! Transfer ( doc ) ) return Standard_False;
339 return Write ( filename.ToCString() ) == IFSelect_RetDone;
343 //=======================================================================
344 //function : ExternFiles
346 //=======================================================================
348 const Handle(STEPCAFControl_DictionaryOfExternFile) &STEPCAFControl_Writer::ExternFiles () const
354 //=======================================================================
355 //function : ExternFile
357 //=======================================================================
359 Standard_Boolean STEPCAFControl_Writer::ExternFile (const TDF_Label &L,
360 Handle(STEPCAFControl_ExternFile) &ef) const
363 if ( ! myLabEF.IsBound ( L ) ) return Standard_False;
364 ef = myLabEF.Find ( L );
365 return Standard_True;
369 //=======================================================================
370 //function : ExternFile
372 //=======================================================================
374 Standard_Boolean STEPCAFControl_Writer::ExternFile (const Standard_CString name,
375 Handle(STEPCAFControl_ExternFile) &ef) const
378 if ( ! myFiles.IsNull() || ! myFiles->HasItem ( name ) )
379 return Standard_False;
380 ef = myFiles->Item ( name );
381 return Standard_True;
385 //=======================================================================
388 //=======================================================================
390 STEPControl_Writer &STEPCAFControl_Writer::ChangeWriter ()
396 //=======================================================================
399 //=======================================================================
401 const STEPControl_Writer &STEPCAFControl_Writer::Writer () const
407 //=======================================================================
408 //function : Transfer
410 //=======================================================================
412 Standard_Boolean STEPCAFControl_Writer::Transfer (STEPControl_Writer &writer,
413 const TDF_LabelSequence &labels,
414 const STEPControl_StepModelType mode,
415 const Standard_CString multi,
416 const Standard_Boolean isExternFile)
418 if ( labels.Length() <=0 ) return Standard_False;
420 Handle(STEPCAFControl_ActorWrite) Actor =
421 Handle(STEPCAFControl_ActorWrite)::DownCast ( writer.WS()->NormAdaptor()->ActorWrite() );
423 // translate free top-level shapes of the DECAF document
424 #ifdef DEB // includes Transfer_ActorOfFinderProcess
425 // cout << "Actor is " << writer.WS()->NormAdaptor()->ActorWrite()->DynamicType()->Name() << endl;
427 Standard_Integer ap = Interface_Static::IVal ("write.step.schema");
428 TDF_LabelSequence sublabels;
429 for ( Standard_Integer i=1; i <= labels.Length(); i++ ) {
430 TDF_Label L = labels.Value(i);
432 if ( myLabels.IsBound ( L ) ) continue; // already processed
434 TopoDS_Shape shape = XCAFDoc_ShapeTool::GetShape ( L );
435 if ( shape.IsNull() ) continue;
437 // write shape either as a whole, or as multifile (with extern refs)
438 if ( ! multi /* || ! XCAFDoc_ShapeTool::IsAssembly ( L ) */ ) {
439 Actor->SetStdMode ( Standard_False );
441 // fill sequence of (sub) shapes for which attributes should be written
442 // and set actor to handle assemblies in a proper way
443 TDF_LabelSequence comp;
444 XCAFDoc_ShapeTool::GetComponents ( L, comp, Standard_True );
445 for ( Standard_Integer k=1; k <= comp.Length(); k++ ) {
447 if ( ! XCAFDoc_ShapeTool::GetReferredShape ( comp(k), ref ) ) continue;
448 if ( ! myLabels.IsBound ( ref ) ) {
449 TopoDS_Shape refS = XCAFDoc_ShapeTool::GetShape ( ref );
450 myLabels.Bind ( ref, refS );
451 sublabels.Append ( ref );
452 if ( XCAFDoc_ShapeTool::IsAssembly ( ref ) )
453 Actor->RegisterAssembly ( refS );
456 myLabels.Bind ( L, shape );
457 sublabels.Append ( L );
458 if ( XCAFDoc_ShapeTool::IsAssembly ( L ) )
459 Actor->RegisterAssembly ( shape );
461 writer.Transfer(shape,mode,Standard_False);
462 Actor->SetStdMode ( Standard_True ); // restore default behaviour
465 // translate final solids
466 TopoDS_Shape Sass = TransferExternFiles ( L, mode, sublabels, multi );
468 // translate main assembly structure
470 if ( ap == 3 ) { // if AP203, switch to AP214
471 Interface_Static::SetCVal ("write.step.schema", "AP214DIS");
472 Handle(StepData_StepModel) model =
473 Handle(StepData_StepModel)::DownCast ( writer.WS()->Model() );
474 if ( model->HasHeaderEntity(STANDARD_TYPE(HeaderSection_FileSchema)) ) {
475 Handle(HeaderSection_FileSchema) fs =
476 Handle(HeaderSection_FileSchema)::DownCast ( model->HeaderEntity(STANDARD_TYPE(HeaderSection_FileSchema)) );
477 Handle(TCollection_HAsciiString) str = fs->SchemaIdentifiersValue ( 1 );
478 Handle(TCollection_HAsciiString) ap214 = new TCollection_HAsciiString ( "AUTOMOTIVE_DESIGN" );
479 if ( str->Search ( ap214 ) <0 ) {
481 str->AssignCat ( ap214 );
486 Standard_Integer assemblymode = Interface_Static::IVal ("write.step.assembly");
487 Interface_Static::SetCVal ("write.step.assembly", "On");
488 writer.Transfer ( Sass, STEPControl_AsIs );
489 Interface_Static::SetIVal ("write.step.assembly", assemblymode);
490 Interface_Static::SetIVal ("write.step.schema", ap);
494 writer.WS()->ComputeGraph(Standard_True );// added by skl 03.11.2003 since we use
495 // writer.Transfer() wihtout compute graph
499 WriteNames ( writer.WS(), sublabels );
503 if ( GetColorMode() )
504 WriteColors ( writer.WS(), sublabels );
507 if ( GetLayerMode() )
508 WriteLayers ( writer.WS(), sublabels );
510 // write SHUO entities
511 if ( GetSHUOMode() && !isExternFile )
512 // do not store SHUO for extern reference for the moment
513 WriteSHUOs ( writer.WS(), sublabels );
517 WriteDGTs(writer.WS(),sublabels);
520 if(GetMaterialMode())
521 WriteMaterials(writer.WS(),sublabels);
523 // register all MDGPRs in model
524 MoniTool_DataMapIteratorOfDataMapOfShapeTransient anItr(myMapCompMDGPR);
525 for (; anItr.More(); anItr.Next()) {
526 Handle(Interface_InterfaceModel) Model = writer.WS()->Model();
527 Model->AddWithRefs( anItr.Value() );
531 if ( multi ) { // external refs
532 WriteExternRefs ( writer.WS(), sublabels );
535 // write validation props
536 // if ( multi && ap ==3 ) {
537 // Interface_Static::SetCVal ("write.step.schema", "AP214DIS");
539 if ( GetPropsMode() )
540 WriteValProps ( writer.WS(), sublabels, multi );
542 Interface_Static::SetIVal ("write.step.schema", ap);
545 writer.WS()->ComputeGraph ( Standard_True );
547 return Standard_True;
551 //=======================================================================
552 //function : TransferExternFiles
554 //=======================================================================
556 TopoDS_Shape STEPCAFControl_Writer::TransferExternFiles (const TDF_Label &L,
557 const STEPControl_StepModelType mode,
558 TDF_LabelSequence &labels,
559 const Standard_CString prefix)
561 // if label already translated, just return the shape
562 if ( myLabels.IsBound ( L ) ) {
563 return myLabels.Find ( L );
568 B.MakeCompound ( C );
571 // if not assembly, write to separate file
572 if ( ! XCAFDoc_ShapeTool::IsAssembly ( L ) ) {
574 // prepare for transfer
575 Handle(XSControl_WorkSession) newWS = new XSControl_WorkSession;
576 newWS->SelectNorm ( "STEP" );
577 STEPControl_Writer sw ( newWS, Standard_True );
578 TDF_LabelSequence Lseq;
581 // construct the name for extern file
582 Handle(TCollection_HAsciiString) basename = new TCollection_HAsciiString;
583 if ( prefix && prefix[0] ) basename->AssignCat ( prefix );
584 GetLabelName ( L, basename );
585 Handle(TCollection_HAsciiString) name = new TCollection_HAsciiString ( basename );
586 name->AssignCat ( ".stp" );
587 if ( myFiles->HasItem ( name->ToCString() ) ) { // avoid confusions
588 for ( Standard_Integer k=1; k < 32000; k++ ) {
589 name = new TCollection_HAsciiString ( basename );
590 name->AssignCat ( "_" );
591 name->AssignCat ( TCollection_AsciiString ( k ).ToCString() );
592 name->AssignCat ( ".stp" );
593 if ( ! myFiles->HasItem ( name->ToCString() ) ) break;
597 // translate and record extern file
598 Handle(STEPCAFControl_ExternFile) EF = new STEPCAFControl_ExternFile;
600 EF->SetName ( name );
602 Standard_Integer assemblymode = Interface_Static::IVal ("write.step.assembly");
603 Interface_Static::SetCVal ("write.step.assembly", "Off");
604 const Standard_CString multi = 0;
605 EF->SetTransferStatus ( Transfer ( sw, Lseq, mode, multi, Standard_True ) );
606 Interface_Static::SetIVal ("write.step.assembly", assemblymode);
607 myLabEF.Bind ( L, EF );
608 myFiles->SetItem ( name->ToCString(), EF );
610 // return empty compound as replacement for the shape
611 myLabels.Bind ( L, C );
615 // else iterate on components add create structure of empty compounds
616 // representing the assembly
617 TDF_LabelSequence comp;
618 XCAFDoc_ShapeTool::GetComponents ( L, comp, Standard_False );
619 for ( Standard_Integer k=1; k <= comp.Length(); k++ ) {
620 TDF_Label lab = comp(k);
622 if ( ! XCAFDoc_ShapeTool::GetReferredShape ( lab, ref ) ) continue;
623 TopoDS_Shape Scomp = TransferExternFiles ( ref, mode, labels, prefix );
624 Scomp.Location ( XCAFDoc_ShapeTool::GetLocation ( lab ) );
627 myLabels.Bind ( L, C );
632 //=======================================================================
633 //function : WriteExternRefs
635 //=======================================================================
637 Standard_Boolean STEPCAFControl_Writer::WriteExternRefs (const Handle(XSControl_WorkSession) &WS,
638 const TDF_LabelSequence &labels) const
640 if ( labels.Length() <=0 ) return Standard_False;
642 Handle(XSControl_TransferWriter) TW = WS->TransferWriter();
643 Handle(Transfer_FinderProcess) FP = TW->FinderProcess();
644 STEPConstruct_ExternRefs EFTool ( WS );
645 Standard_Integer schema = Interface_Static::IVal("write.step.schema");
646 for ( Standard_Integer k=1; k <= labels.Length(); k++ ) {
647 TDF_Label lab = labels(k);
648 if ( XCAFDoc_ShapeTool::IsAssembly ( lab ) ) continue; // skip assemblies
651 Handle(STEPCAFControl_ExternFile) EF;
652 if ( ! ExternFile ( lab, EF ) ) continue; // should never be
655 if ( ! myLabels.IsBound ( lab ) ) continue; // not recorded as translated, skip
656 TopoDS_Shape S = myLabels.Find ( lab );
658 Handle(StepShape_ShapeDefinitionRepresentation) SDR;
659 Handle(TransferBRep_ShapeMapper) mapper = TransferBRep::ShapeMapper ( FP, S );
660 if ( ! FP->FindTypedTransient ( mapper, STANDARD_TYPE(StepShape_ShapeDefinitionRepresentation), SDR ) ) {
662 cout << "Warning: Cannot find SDR for " << S.TShape()->DynamicType()->Name() << endl;
668 const Standard_CString format = (const Standard_CString) ( schema == 3 ? "STEP AP203" : "STEP AP214" );
669 // try to get PD from SDR
670 StepRepr_RepresentedDefinition RD = SDR->Definition();
671 Handle(StepRepr_PropertyDefinition) aPropDef = RD.PropertyDefinition();
672 if (aPropDef.IsNull()) {
674 cout << "Warning: STEPCAFControl_Writer::WriteExternRefs StepRepr_PropertyDefinition is null for " << S.TShape()->DynamicType()->Name() << endl;
678 StepRepr_CharacterizedDefinition CharDef = aPropDef->Definition();
679 Handle(StepBasic_ProductDefinition) PD = CharDef.ProductDefinition();
682 cout << "Warning: STEPCAFControl_Writer::WriteExternRefs StepBasic_ProductDefinition is null for " << S.TShape()->DynamicType()->Name() << endl;
686 EFTool.AddExternRef ( EF->GetName()->ToCString(), PD, format );
688 EFTool.WriteExternRefs(schema);
689 return Standard_True;
693 //=======================================================================
694 //function : FindEntities
696 //=======================================================================
697 static Standard_Integer FindEntities (const Handle(Transfer_FinderProcess) &FP,
698 const TopoDS_Shape &S,
700 TColStd_SequenceOfTransient &seqRI)
702 Handle(StepRepr_RepresentationItem) item = STEPConstruct::FindEntity ( FP, S, L );
704 if ( ! item.IsNull() ) {
705 seqRI.Append ( item );
709 // may be S was splited during shape processing
710 Handle(TransferBRep_ShapeMapper) mapper = TransferBRep::ShapeMapper ( FP, S );
711 Handle(Transfer_Binder) bnd = FP->Find ( mapper );
712 if ( bnd.IsNull() ) return 0;
714 Handle(Transfer_TransientListBinder) TransientListBinder =
715 //Handle(Transfer_TransientListBinder)::DownCast( bnd->Next(Standard_True) );
716 Handle(Transfer_TransientListBinder)::DownCast( bnd );
717 Standard_Integer nres=0;
718 if ( TransientListBinder.IsNull() && S.ShapeType() == TopAbs_COMPOUND)
720 for ( TopoDS_Iterator it(S); it.More(); it.Next() ) {
721 Handle(StepRepr_RepresentationItem) item = STEPConstruct::FindEntity ( FP, it.Value(), L );
722 if ( item.IsNull() ) continue;
724 seqRI.Append ( item );
729 const Standard_Integer nb = TransientListBinder->NbTransients();
730 for (Standard_Integer i=1; i<=nb; i++) {
731 Handle(Standard_Transient) t = TransientListBinder->Transient(i);
732 item = Handle(StepRepr_RepresentationItem)::DownCast(t);
733 if ( item.IsNull() ) continue;
735 seqRI.Append ( item );
738 /* works but is obsolete: another approach
740 TopoDS_Shape comp = TransferBRep::ShapeResult(bnd);
741 if ( ! comp.IsNull() && comp.ShapeType() < S.ShapeType() ) {
742 for ( TopoDS_Iterator it(comp); it.More(); it.Next() ) {
743 MakeSTEPStyles(Styles, it.Value(), settings, STEPstyle,
744 Map, ( hasOwn ? &style : 0 ) );
753 //=======================================================================
754 //function : getStyledItem
756 //=======================================================================
757 static Standard_Boolean getStyledItem(const TopoDS_Shape& S,
758 const Handle(XCAFDoc_ShapeTool)& STool,
759 const STEPConstruct_Styles &Styles,
760 Handle(StepVisual_StyledItem) &resSelItem,
761 const MoniTool_DataMapOfShapeTransient& myMapCompMDGPR)
763 TDF_Label aTopShL = STool->FindShape(S, Standard_False);
764 TopoDS_Shape aTopLevSh = STool->GetShape( aTopShL );
765 Standard_Boolean found = Standard_False;
766 if ( !aTopLevSh.IsNull() && myMapCompMDGPR.IsBound( aTopLevSh ) ) {
767 Handle(StepVisual_PresentationRepresentation) aMDGPR =
768 Handle(StepVisual_PresentationRepresentation)::DownCast( myMapCompMDGPR.Find( aTopLevSh ) );
769 Handle(StepRepr_HArray1OfRepresentationItem) anSelItmHArr = aMDGPR->Items();
770 // search for PSA of Monifold solid
771 if ( !anSelItmHArr.IsNull() )
773 for (Standard_Integer si = 1; si <= anSelItmHArr->Length(); si++) {
774 Handle(StepVisual_StyledItem) aSelItm =
775 Handle(StepVisual_StyledItem)::DownCast(anSelItmHArr->Value(si));
777 if ( aSelItm.IsNull() )
780 // check that it is a stiled item for monifold solid brep
782 TColStd_SequenceOfTransient aNewseqRI;
783 FindEntities ( Styles.FinderProcess(), aTopLevSh, Loc, aNewseqRI );
784 if ( aNewseqRI.Length() > 0 )
787 Handle(StepRepr_RepresentationItem) anItem = aSelItm->Item();
788 Standard_Boolean isSameMonSolBR = Standard_False;
789 for (Standard_Integer mi = 1; mi <= aNewseqRI.Length(); mi++) {
790 if ( !anItem.IsNull() && anItem == aNewseqRI.Value( mi ) ) {
791 isSameMonSolBR = Standard_True;
800 for (Standard_Integer jsi = 1; jsi <= aSelItm->NbStyles() && !found; jsi++) {
801 Handle(StepVisual_PresentationStyleAssignment) aFatherPSA =
802 Handle(StepVisual_PresentationStyleAssignment)::DownCast(aSelItm->StylesValue(jsi));
803 // check for PSA for top-level (not Presentation style by contex for NAUO)
804 if (aFatherPSA.IsNull() || aFatherPSA->IsKind(STANDARD_TYPE(StepVisual_PresentationStyleByContext)))
806 resSelItem = aSelItm;
807 found = Standard_True;
816 //=======================================================================
817 //function : setDefaultInstanceColor
819 //=======================================================================
820 static Standard_Boolean setDefaultInstanceColor (const Handle(StepVisual_StyledItem) &aSelItm,
821 Handle(StepVisual_PresentationStyleAssignment)& PSA)
823 Standard_Boolean found = Standard_False;
824 for (Standard_Integer jsi = 1; jsi <= aSelItm->NbStyles() && !found; jsi++) {
825 Handle(StepVisual_PresentationStyleAssignment) aFatherPSA =
826 Handle(StepVisual_PresentationStyleAssignment)::DownCast(aSelItm->StylesValue(jsi));
827 // check for PSA for top-level (not Presentation style by contex for NAUO)
828 if (aFatherPSA.IsNull() || aFatherPSA->IsKind(STANDARD_TYPE(StepVisual_PresentationStyleByContext)))
829 return Standard_False;
831 // get style select from father PSA
832 if (aFatherPSA->NbStyles() > 0) {
833 Handle(StepVisual_HArray1OfPresentationStyleSelect) aFatherStyles =
834 new StepVisual_HArray1OfPresentationStyleSelect(1, aFatherPSA->NbStyles());
835 for (Standard_Integer k = 1; k <= aFatherPSA->NbStyles(); k++) {
836 StepVisual_PresentationStyleSelect PSS;
837 StepVisual_PresentationStyleSelect olDPSS = aFatherPSA->StylesValue(k);
838 if (!olDPSS.PointStyle().IsNull())
839 PSS.SetValue (olDPSS.PointStyle());
840 else if (!olDPSS.CurveStyle().IsNull())
841 PSS.SetValue (olDPSS.CurveStyle());
842 else if (!olDPSS.SurfaceStyleUsage().IsNull())
843 PSS.SetValue (olDPSS.SurfaceStyleUsage());
845 found = Standard_False;
848 //aFatherStyles->SetValue( k, PSS );
849 aFatherStyles->SetValue( k, olDPSS );
850 found = Standard_True;
854 PSA->Init( aFatherStyles );
863 //=======================================================================
864 //function : MakeSTEPStyles
866 //=======================================================================
867 static void MakeSTEPStyles (STEPConstruct_Styles &Styles,
868 const TopoDS_Shape &S,
869 const XCAFPrs_DataMapOfShapeStyle &settings,
870 Handle(StepVisual_StyledItem) &override,
871 TopTools_MapOfShape &Map,
872 const MoniTool_DataMapOfShapeTransient& myMapCompMDGPR,
873 STEPConstruct_DataMapOfAsciiStringTransient &DPDCs,
874 STEPConstruct_DataMapOfPointTransient &ColRGBs,
875 const Handle(XCAFDoc_ColorTool)& CTool,
876 const XCAFPrs_Style *inherit = 0,
877 const Standard_Boolean isComponent = Standard_False)
879 // skip already processed shapes
880 if ( ! Map.Add ( S ) ) return;
882 // check if shape has its own style (r inherits from ancestor)
884 if ( inherit ) style = *inherit;
885 if ( settings.IsBound(S) ) {
886 XCAFPrs_Style own = settings.Find(S);
887 if ( !own.IsVisible() ) style.SetVisibility ( Standard_False );
888 if ( own.IsSetColorCurv() ) style.SetColorCurv ( own.GetColorCurv() );
889 if ( own.IsSetColorSurf() ) style.SetColorSurf ( own.GetColorSurf() );
892 // translate colors to STEP
893 Handle(StepVisual_Colour) surfColor, curvColor;
894 if ( style.IsSetColorSurf() )
895 surfColor = Styles.EncodeColor(style.GetColorSurf(),DPDCs,ColRGBs);
896 if ( style.IsSetColorCurv() )
897 curvColor = Styles.EncodeColor(style.GetColorCurv(),DPDCs,ColRGBs);
899 Standard_Boolean hasOwn = ( ! surfColor.IsNull() ||
900 ! curvColor.IsNull() ||
901 ! style.IsVisible() );
903 // find target item and assign style to it
904 Handle(StepVisual_StyledItem) STEPstyle = override;
906 if ( S.ShapeType() != TopAbs_COMPOUND || isComponent ) { // skip compounds, let subshapes inherit its colors
908 TColStd_SequenceOfTransient seqRI;
909 Standard_Integer nb = FindEntities ( Styles.FinderProcess(), S, L, seqRI );
911 if ( nb <=0 ) cout << "Warning: Cannot find RI for " << S.TShape()->DynamicType()->Name() << endl;
913 //Get overridden style gka 10.06.03
914 if ( isComponent && nb)
915 getStyledItem(S, CTool->ShapeTool(), Styles, override,myMapCompMDGPR);
918 for ( Standard_Integer i=1; i <= nb; i++ ) {
919 Handle(StepRepr_RepresentationItem) item =
920 Handle(StepRepr_RepresentationItem)::DownCast(seqRI(i));
921 Handle(StepVisual_PresentationStyleAssignment) PSA;
922 if ( style.IsVisible() || !surfColor.IsNull() || !curvColor.IsNull() ) {
923 PSA = Styles.MakeColorPSA ( item, surfColor, curvColor, isComponent );
926 // default white color
927 surfColor = Styles.EncodeColor(Quantity_Color(1,1,1,Quantity_TOC_RGB),DPDCs,ColRGBs);
928 PSA = Styles.MakeColorPSA ( item, surfColor, curvColor, isComponent );
930 setDefaultInstanceColor( override, PSA);
932 } // end of component case
934 STEPstyle = Styles.AddStyle ( item, PSA, override );
935 hasOwn = Standard_False;
940 // iterate on subshapes (except vertices :)
941 if ( S.ShapeType() == TopAbs_EDGE ) return;
942 if ( !isComponent ) // PTV 10.02.2003
943 for ( TopoDS_Iterator it(S); it.More(); it.Next() ) {
944 MakeSTEPStyles ( Styles, it.Value(), settings, STEPstyle,
945 Map, myMapCompMDGPR, DPDCs, ColRGBs, CTool,
946 ( hasOwn ? &style : 0 ) );
951 static Standard_Boolean getFatherColor (const TDF_Label& L,
952 const Handle(XCAFDoc_ColorTool)& CTool,
953 XCAFPrs_Style& style)
955 Standard_Boolean done = Standard_False;
956 TopoDS_Shape aSh = CTool->ShapeTool()->GetShape( L );
957 TDF_Label aFL = CTool->ShapeTool()->FindShape( aSh );
958 if (aFL.IsNull() || aFL == L)
961 if ( CTool->GetColor ( aFL, XCAFDoc_ColorGen, C ) ) {
962 style.SetColorCurv ( C );
963 style.SetColorSurf ( C );
964 done = Standard_True;
966 if ( CTool->GetColor ( aFL, XCAFDoc_ColorSurf, C ) ) {
967 style.SetColorSurf ( C );
968 done = Standard_True;
970 if ( CTool->GetColor ( aFL, XCAFDoc_ColorCurv, C ) ) {
971 style.SetColorCurv ( C );
972 done = Standard_True;
980 //=======================================================================
981 //function : WriteColors
983 //=======================================================================
985 Standard_Boolean STEPCAFControl_Writer::WriteColors (const Handle(XSControl_WorkSession) &WS,
986 const TDF_LabelSequence &labels)
988 if ( labels.Length() <=0 ) return Standard_False;
990 // Iterate on shapes in the document
991 Handle(XCAFDoc_ColorTool) CTool = XCAFDoc_DocumentTool::ColorTool( labels(1) );
992 if ( CTool.IsNull() ) return Standard_False;
994 STEPConstruct_Styles Styles ( WS );
995 STEPConstruct_DataMapOfAsciiStringTransient DPDCs;
996 STEPConstruct_DataMapOfPointTransient ColRGBs;
997 for ( Standard_Integer i=1; i <= labels.Length(); i++ ) {
998 TDF_Label L = labels.Value(i);
1000 Handle(XCAFDoc_ShapeTool) aSTool = XCAFDoc_DocumentTool::ShapeTool( labels(1) );
1001 // Skip assemblies: colors assigned to assemblies and their instances
1002 // are not supported (it is not clear how to encode that in STEP)
1003 if ( XCAFDoc_ShapeTool::IsAssembly ( L ) ) {
1005 cout << "Warning: Cannot write color for Assembly" << endl;
1006 cout << "Info: Check for colors assigned to components in assembly" << endl;
1008 // PTV 22.01.2003 Write color for instances.
1009 TDF_LabelSequence compLabels;
1010 if ( aSTool.IsNull() )
1012 if (!aSTool->GetComponents(L, compLabels))
1014 WriteColors(WS, compLabels);
1017 Styles.ClearStyles();
1019 // get a target shape and try to find corresponding context
1020 // (all the colors set under that label will be put into that context)
1022 if ( ! XCAFDoc_ShapeTool::GetShape ( L, S ) ) continue;
1023 Standard_Boolean isComponent = aSTool->IsComponent( L );
1024 TopoDS_Shape aTopSh = S;
1025 Handle(StepRepr_RepresentationContext) Context = Styles.FindContext ( S );
1026 if ( isComponent ) {
1027 TDF_Label aTopShL = aSTool->FindShape(S, Standard_False);
1028 if (aTopShL.IsNull())
1030 aTopSh = aSTool->GetShape( aTopShL );
1031 Context = Styles.FindContext ( aTopSh );
1033 if ( Context.IsNull() )
1036 // collect settings set on that label
1037 XCAFPrs_DataMapOfShapeStyle settings;
1038 TDF_LabelSequence seq;
1040 XCAFDoc_ShapeTool::GetSubShapes ( L, seq );
1041 Standard_Boolean isVisible = Standard_True;
1042 for ( Standard_Integer j = 1; j <= seq.Length(); j++ ) {
1043 TDF_Label lab = seq.Value(j);
1044 XCAFPrs_Style style;
1046 if ( isComponent && lab == L ) {
1047 // check for invisible status of object on label
1048 if ( !CTool->IsVisible( lab ) ) {
1049 isVisible = Standard_False;
1050 style.SetVisibility( Standard_False );
1053 if ( CTool->GetColor ( lab, XCAFDoc_ColorGen, C ) ) {
1054 style.SetColorCurv ( C );
1055 style.SetColorSurf ( C );
1057 if ( CTool->GetColor ( lab, XCAFDoc_ColorSurf, C ) )
1058 style.SetColorSurf ( C );
1059 if ( CTool->GetColor ( lab, XCAFDoc_ColorCurv, C ) )
1060 style.SetColorCurv ( C );
1062 // commented, cause we are need to take reference from
1063 // if ( isComponent && lab == L && !isVisible)
1064 // if ( !style.IsSetColorSurf() && !style.IsSetColorCurv() ) {
1065 // getFatherColor ( L, CTool, style);
1067 if ( ! style.IsSetColorCurv() && ! style.IsSetColorSurf() && isVisible ) continue;
1069 TopoDS_Shape sub = XCAFDoc_ShapeTool::GetShape ( lab );
1070 settings.Bind ( sub, style );
1073 if ( settings.Extent() <=0 ) continue;
1075 // iterate on subshapes and create STEP styles
1076 Handle(StepVisual_StyledItem) override;
1077 TopTools_MapOfShape Map;
1079 MakeSTEPStyles(Styles,S,settings,override,Map,myMapCompMDGPR,DPDCs,ColRGBs,CTool,0,isComponent);
1081 // create MDGPR and record it in model
1082 Handle(StepVisual_MechanicalDesignGeometricPresentationRepresentation) aMDGPR;
1085 if ( myMapCompMDGPR.IsBound( aTopSh )) {
1087 cerr << "Error: Current Top-Level shape have MDGPR already " << endl;
1090 Styles.CreateMDGPR ( Context, aMDGPR );
1091 if (!aMDGPR.IsNull())
1092 myMapCompMDGPR.Bind( aTopSh, aMDGPR );
1095 // create SDR and add to model.
1096 Handle(XSControl_TransferWriter) TW = WS->TransferWriter();
1097 Handle(Transfer_FinderProcess) FP = TW->FinderProcess();
1098 Handle(TransferBRep_ShapeMapper) mapper = TransferBRep::ShapeMapper ( FP, S );
1099 Handle(StepShape_ContextDependentShapeRepresentation) CDSR;
1100 if ( FP->FindTypedTransient(mapper,
1101 STANDARD_TYPE(StepShape_ContextDependentShapeRepresentation),
1103 // create SDR for NAUO
1104 Handle(StepRepr_ProductDefinitionShape) nullPDS; // important to be NULL
1105 Styles.CreateNAUOSRD( Context, CDSR, nullPDS );
1107 // search for MDGPR of the component top-level shape
1108 if ( myMapCompMDGPR.IsBound( aTopSh )) {
1109 aMDGPR = Handle(StepVisual_MechanicalDesignGeometricPresentationRepresentation)::DownCast( myMapCompMDGPR.Find( aTopSh ) );
1111 aMDGPR = new StepVisual_MechanicalDesignGeometricPresentationRepresentation;
1112 Handle(TCollection_HAsciiString) ReprName = new TCollection_HAsciiString ( "" );
1113 aMDGPR->SetName( ReprName );
1114 aMDGPR->SetContextOfItems( Context );
1115 myMapCompMDGPR.Bind ( aTopSh, aMDGPR );
1117 Handle(StepRepr_HArray1OfRepresentationItem) oldItems = aMDGPR->Items();
1118 Standard_Integer oldLengthlen = 0;
1119 if (!oldItems.IsNull())
1120 oldLengthlen = oldItems->Length();
1121 const Standard_Integer nbIt = oldLengthlen + Styles.NbStyles();
1124 Handle(StepRepr_HArray1OfRepresentationItem) newItems =
1125 new StepRepr_HArray1OfRepresentationItem(1, nbIt);
1126 Standard_Integer si;
1127 Standard_Integer el = 1;
1128 for ( si=1; si <= oldLengthlen; si++ )
1129 newItems->SetValue( el++, oldItems->Value( si ) );
1130 for ( si=1; si <= Styles.NbStyles(); si++ ) {
1131 newItems->SetValue( el++, Handle(StepRepr_RepresentationItem)::DownCast(Styles.Style(si)));
1132 // WP->Model()->AddWithRefs ( Handle(StepRepr_RepresentationItem)::DownCast (Styles.Style(si)));
1135 // create invisibility item and refer for stiledItem
1136 Handle(StepVisual_Invisibility) Invsblt = new StepVisual_Invisibility();
1137 Handle(StepVisual_HArray1OfInvisibleItem) HInvsblItm =
1138 new StepVisual_HArray1OfInvisibleItem (1,Styles.NbStyles());
1139 // put all style item into the harray
1140 for ( si=1; si <= Styles.NbStyles(); si++ ) {
1141 Handle(StepRepr_RepresentationItem) styledItm =
1142 Handle(StepRepr_RepresentationItem)::DownCast(Styles.Style(si));
1143 StepVisual_InvisibleItem anInvItem;
1144 anInvItem.SetValue( styledItm );
1145 HInvsblItm->SetValue( si, anInvItem );
1147 // set the invisibility of items
1148 Invsblt->Init( HInvsblItm );
1149 WS->Model()->AddWithRefs( Invsblt );
1152 if (newItems->Length() > 0)
1153 aMDGPR->SetItems( newItems );
1154 } //end of work with CDSR
1158 return Standard_True;
1162 //=======================================================================
1163 //function : WriteNames
1165 //=======================================================================
1167 Standard_Boolean STEPCAFControl_Writer::WriteNames (const Handle(XSControl_WorkSession) &WS,
1168 const TDF_LabelSequence &labels) const
1170 if ( labels.Length() <=0 ) return Standard_False;
1173 Handle(Interface_InterfaceModel) Model = WS->Model();
1174 Handle(XSControl_TransferWriter) TW = WS->TransferWriter();
1175 Handle(Transfer_FinderProcess) FP = TW->FinderProcess();
1176 // Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool( labels(1) );
1177 // if ( STool.IsNull() ) return Standard_False;
1179 // Iterate on requested shapes
1180 for ( Standard_Integer i=1; i <= labels.Length(); i++ ) {
1181 TDF_Label L = labels.Value(i);
1184 Handle(TCollection_HAsciiString) hName = new TCollection_HAsciiString;
1185 if ( ! GetLabelName (L, hName) ) continue;
1186 // Handle(TDataStd_Name) N;
1187 // if ( ! L.FindAttribute ( TDataStd_Name::GetID(), N ) ) continue;
1188 // TCollection_ExtendedString name = N->Get();
1189 // if ( name.Length() <=0 ) continue;
1191 // find target STEP entity for the current shape
1193 // if ( ! XCAFDoc_ShapeTool::GetShape ( L, S ) ) continue;
1194 if ( ! myLabels.IsBound ( L ) ) continue; // not recorded as translated, skip
1195 TopoDS_Shape S = myLabels.Find ( L );
1197 Handle(StepShape_ShapeDefinitionRepresentation) SDR;
1198 Handle(TransferBRep_ShapeMapper) mapper = TransferBRep::ShapeMapper ( FP, S );
1199 if ( ! FP->FindTypedTransient ( mapper, STANDARD_TYPE(StepShape_ShapeDefinitionRepresentation), SDR ) ) {
1201 cout << "Warning: Cannot find SDR for " << S.TShape()->DynamicType()->Name() << endl;
1206 // set the name to the PRODUCT
1207 Handle(StepRepr_PropertyDefinition) PropD = SDR->Definition().PropertyDefinition();
1208 if ( PropD.IsNull() ) continue;
1209 Handle(StepBasic_ProductDefinition) PD = PropD->Definition().ProductDefinition();
1210 if ( PD.IsNull() ) continue;
1211 Handle(StepBasic_Product) Prod = PD->Formation()->OfProduct();
1213 Prod->SetId ( hName );
1214 Prod->SetName ( hName );
1216 // write names for components of assemblies
1217 if ( XCAFDoc_ShapeTool::IsAssembly ( L ) ) {
1218 TDF_LabelSequence seq;
1219 XCAFDoc_ShapeTool::GetComponents ( L, seq );
1220 for (Standard_Integer k=1; k <= seq.Length(); k++) {
1221 TDF_Label lab = seq(k);
1223 // get shape with correct location
1225 if ( ! XCAFDoc_ShapeTool::GetReferredShape ( lab, Lref ) ||
1226 ! myLabels.IsBound ( Lref ) ) continue;
1227 S = myLabels.Find ( Lref );
1228 S.Move ( XCAFDoc_ShapeTool::GetLocation ( lab ) );
1230 hName = new TCollection_HAsciiString;
1231 if ( ! GetLabelName (lab, hName) ) continue;
1233 // find the target CDSR corresponding to a shape
1234 mapper = TransferBRep::ShapeMapper ( FP, S );
1235 Handle(Transfer_Binder) binder = FP->Find ( mapper );
1236 Handle(StepShape_ContextDependentShapeRepresentation) CDSR;
1237 if ( ! FP->FindTypedTransient (mapper,STANDARD_TYPE(StepShape_ContextDependentShapeRepresentation), CDSR) )
1239 Handle(StepRepr_ProductDefinitionShape) PDS = CDSR->RepresentedProductRelation();
1240 Handle(StepBasic_ProductDefinitionRelationship) NAUO = PDS->Definition().ProductDefinitionRelationship();
1241 if ( ! NAUO.IsNull() ) NAUO->SetName ( hName );
1246 return Standard_True;
1250 //=======================================================================
1251 //function : WritePropsForLabel
1253 //=======================================================================
1254 static Standard_Boolean WritePropsForLabel(const Handle(XSControl_WorkSession) &WS,
1255 const Handle(XCAFDoc_ShapeTool) &aSTool,
1256 const STEPCAFControl_DataMapOfLabelShape &myLabels,
1258 const Standard_CString multi)
1260 if(L.IsNull()) return Standard_False;
1262 STEPConstruct_ValidationProps Props ( WS );
1264 TopoDS_Shape S = aSTool->GetShape(L);
1265 if(S.IsNull()) return Standard_False;
1267 if ( ! multi || XCAFDoc_ShapeTool::IsAssembly ( L ) ) {
1269 Handle(XCAFDoc_Area) A;
1270 L.FindAttribute ( XCAFDoc_Area::GetID(), A );
1271 if ( ! A.IsNull() ) {
1272 Props.AddArea ( S, A->Get() );
1275 Handle(XCAFDoc_Volume) V;
1276 L.FindAttribute ( XCAFDoc_Volume::GetID(), V );
1277 if ( ! V.IsNull() ) {
1278 Props.AddVolume ( S, V->Get() );
1282 Handle(XCAFDoc_Centroid) C;
1283 L.FindAttribute ( XCAFDoc_Centroid::GetID(), C );
1284 if ( ! C.IsNull() ) {
1285 Props.AddCentroid ( S, C->Get() );
1288 if( XCAFDoc_ShapeTool::IsCompound(L) || XCAFDoc_ShapeTool::IsAssembly(L) ) {
1290 for(Standard_Integer ich=1; ich<=L.NbChildren(); ich++) {
1291 WritePropsForLabel(WS,aSTool,myLabels,L.FindChild(ich),multi);
1296 return Standard_True;
1300 //=======================================================================
1301 //function : WriteValProps
1303 //=======================================================================
1305 Standard_Boolean STEPCAFControl_Writer::WriteValProps (const Handle(XSControl_WorkSession) &WS,
1306 const TDF_LabelSequence &labels,
1307 const Standard_CString multi) const
1309 if ( labels.Length() <=0 ) return Standard_False;
1312 // STEPConstruct_ValidationProps Props ( WS );
1313 Handle(XCAFDoc_ShapeTool) aSTool = XCAFDoc_DocumentTool::ShapeTool( labels(1) );
1315 // Iterate on requested shapes
1316 for ( Standard_Integer i=1; i <= labels.Length(); i++ ) {
1317 TDF_Label L = labels.Value(i);
1319 WritePropsForLabel(WS,aSTool,myLabels,L,multi);
1321 // find target STEP entity for the current shape
1322 if ( ! myLabels.IsBound ( L ) ) continue; // not recorded as translated, skip
1323 TopoDS_Shape S = myLabels.Find ( L );
1325 // write area and volume (except for components in multifile mode)
1326 if ( ! multi || XCAFDoc_ShapeTool::IsAssembly ( L ) ) {
1327 Handle(XCAFDoc_Area) A;
1328 L.FindAttribute ( XCAFDoc_Area::GetID(), A );
1329 if ( ! A.IsNull() ) Props.AddArea ( S, A->Get() );
1331 Handle(XCAFDoc_Volume) V;
1332 L.FindAttribute ( XCAFDoc_Volume::GetID(), V );
1333 if ( ! V.IsNull() ) Props.AddVolume ( S, V->Get() );
1337 Handle(XCAFDoc_Centroid) C;
1338 L.FindAttribute ( XCAFDoc_Centroid::GetID(), C );
1339 if ( ! C.IsNull() ) Props.AddCentroid ( S, C->Get() );
1341 // write centroid for components of assemblies
1342 if ( XCAFDoc_ShapeTool::IsAssembly ( L ) ) {
1343 TDF_LabelSequence seq;
1344 XCAFDoc_ShapeTool::GetComponents ( L, seq );
1345 for (Standard_Integer k=1; k <= seq.Length(); k++) {
1346 TDF_Label lab = seq(k);
1348 // get shape with correct location
1350 if ( ! XCAFDoc_ShapeTool::GetReferredShape ( lab, Lref ) ||
1351 ! myLabels.IsBound ( Lref ) ) continue;
1352 TopLoc_Location Loc = XCAFDoc_ShapeTool::GetLocation ( lab );
1353 S = myLabels.Find ( Lref );
1357 lab.FindAttribute ( XCAFDoc_Centroid::GetID(), C );
1358 // if centroid is not assigned to an instance,
1359 // use (shifted) centroid of original shape
1362 Lref.FindAttribute ( XCAFDoc_Centroid::GetID(), C );
1363 if ( C.IsNull() ) continue;
1364 center = C->Get().Transformed ( Loc.Transformation() );
1366 else center = C->Get();
1368 Props.AddCentroid ( S, center, Standard_True );
1374 return Standard_True;
1378 //=======================================================================
1379 //function : WriteLayers
1381 //=======================================================================
1383 Standard_Boolean STEPCAFControl_Writer::WriteLayers (const Handle(XSControl_WorkSession) &WS,
1384 const TDF_LabelSequence &labels ) const
1387 if ( labels.Length() <=0 ) return Standard_False;
1390 Handle(Interface_InterfaceModel) Model = WS->Model();
1391 Handle(XSControl_TransferWriter) TW = WS->TransferWriter();
1392 Handle(Transfer_FinderProcess) FP = TW->FinderProcess();
1393 Handle(XCAFDoc_LayerTool) LTool = XCAFDoc_DocumentTool::LayerTool( labels(1) );
1394 if (LTool.IsNull() ) return Standard_False;
1396 TDF_LabelSequence LayerLS;
1397 LTool->GetLayerLabels(LayerLS);
1398 if ( LayerLS.Length() <=0 ) return Standard_False;
1400 // Iterate on requested layers and for each layer take set of shapes.
1401 for ( Standard_Integer i=1; i <= LayerLS.Length(); i++ ) {
1402 TDF_Label L = LayerLS.Value(i);
1404 // get labels of shapes in that layer
1405 TDF_LabelSequence ShapeLs;
1406 LTool->GetShapesOfLayer(L, ShapeLs);
1407 if ( ShapeLs.Length() <=0 ) continue;
1409 // name of layer: if not set, is considered as being empty
1410 Handle(TCollection_HAsciiString) hName = new TCollection_HAsciiString;
1411 GetLabelName ( L, hName );
1413 // Find target STEP entity for each shape and add to StepVisual_PresentationLayerAssignment items.
1414 TColStd_SequenceOfTransient seqRI;
1415 for ( Standard_Integer j=1; j <= ShapeLs.Length(); j++) {
1416 TDF_Label shLabel = ShapeLs.Value(j);
1417 if ( shLabel.IsNull() ) continue;
1419 // there is no way to assign layer to instance in STEP
1420 if ( XCAFDoc_ShapeTool::IsAssembly ( shLabel ) ||
1421 XCAFDoc_ShapeTool::IsReference ( shLabel ) )
1424 // check that the shape is one of (uub)labels written during current transfer
1425 Standard_Integer k = 1;
1426 for ( ; k <= labels.Length(); k++ )
1427 if ( shLabel.IsDescendant ( labels(k) ) ) break;
1428 if ( k > labels.Length() ) continue;
1430 // get target STEP entity
1431 TopoDS_Shape oneShape = XCAFDoc_ShapeTool::GetShape(shLabel);
1433 TopLoc_Location Loc;
1434 Standard_Integer nb =
1435 FindEntities ( FP, oneShape, Loc, seqRI );
1437 FP->Messenger() << "Warning: Cannot find RI for " << oneShape.TShape()->DynamicType()->Name() << endl;
1439 if ( seqRI.Length() <= 0 ) continue;
1441 // analyze visibility
1442 Handle(StepVisual_PresentationLayerAssignment) StepLayerAs = new StepVisual_PresentationLayerAssignment;
1443 Handle(TCollection_HAsciiString) descr;
1444 Handle(TDataStd_UAttribute) aUAttr;
1445 Standard_Boolean isLinv = Standard_False;
1446 if (L.FindAttribute(XCAFDoc::InvisibleGUID(), aUAttr)) {
1447 descr = new TCollection_HAsciiString ("invisible");
1449 FP->Messenger() << "\tLayer \"" << hName->String().ToCString() << "\" is invisible"<<endl;
1451 isLinv = Standard_True;
1453 else descr = new TCollection_HAsciiString ("visible");
1455 // create layer entity
1456 Handle(StepVisual_HArray1OfLayeredItem) HArrayOfLItem =
1457 new StepVisual_HArray1OfLayeredItem ( 1, seqRI.Length() );
1458 for (Standard_Integer i1 = 1; i1<=seqRI.Length(); i1++) {
1459 StepVisual_LayeredItem LI;
1460 LI.SetValue ( seqRI.Value(i1) );
1461 HArrayOfLItem->SetValue( i1, LI );
1463 StepLayerAs->Init(hName, descr, HArrayOfLItem);
1464 Model->AddWithRefs( StepLayerAs );
1465 // PTV 23.01.2003 add the invisibility AFTER adding layer into the model.
1466 // add the invisibility for the layer
1468 // Invisibility Item for containig invisible layers.
1469 Handle(StepVisual_HArray1OfInvisibleItem) HInvsblItm = new StepVisual_HArray1OfInvisibleItem (1,1);
1470 StepVisual_InvisibleItem InvIt;
1471 InvIt.SetValue( StepLayerAs );
1472 HInvsblItm->SetValue( 1, InvIt);
1474 Handle(StepVisual_Invisibility) Invsblt = new StepVisual_Invisibility();
1475 Invsblt->Init( HInvsblItm );
1476 Model->AddWithRefs( Invsblt );
1479 return Standard_True;
1483 //=======================================================================
1484 //function : getSHUOstyle
1485 //purpose : auxilary
1486 //=======================================================================
1487 static Standard_Boolean getSHUOstyle(const TDF_Label& aSHUOlab,
1488 const Handle(XCAFDoc_ColorTool)& CTool,
1489 XCAFPrs_Style& SHUOstyle)
1492 if (!CTool->IsVisible( aSHUOlab ) )
1493 SHUOstyle.SetVisibility(Standard_False);
1495 if ( CTool->GetColor ( aSHUOlab, XCAFDoc_ColorGen, C ) ) {
1496 SHUOstyle.SetColorCurv ( C );
1497 SHUOstyle.SetColorSurf ( C );
1499 if ( CTool->GetColor ( aSHUOlab, XCAFDoc_ColorSurf, C ) )
1500 SHUOstyle.SetColorSurf ( C );
1501 if ( CTool->GetColor ( aSHUOlab, XCAFDoc_ColorCurv, C ) )
1502 SHUOstyle.SetColorCurv ( C );
1504 if ( !SHUOstyle.IsSetColorCurv() &&
1505 !SHUOstyle.IsSetColorSurf() &&
1506 SHUOstyle.IsVisible() )
1507 return Standard_False;
1508 return Standard_True;
1512 //=======================================================================
1513 //function : getProDefinitionOfNAUO
1514 //purpose : auxilary
1515 //=======================================================================
1516 static Standard_Boolean getProDefinitionOfNAUO(const Handle(XSControl_WorkSession)& WS,
1517 const TopoDS_Shape& theShape,
1518 Handle(StepBasic_ProductDefinition)& PD,
1519 Handle(StepRepr_NextAssemblyUsageOccurrence)& NAUO,
1520 Standard_Boolean IsRelating)
1522 if ( theShape.IsNull() )
1523 return Standard_False;
1525 Handle(XSControl_TransferWriter) TW = WS->TransferWriter();
1526 Handle(Transfer_FinderProcess) FP = TW->FinderProcess();
1527 Handle(StepShape_ContextDependentShapeRepresentation) CDSR;
1528 Handle(TransferBRep_ShapeMapper) mapper = TransferBRep::ShapeMapper ( FP, theShape );
1529 if (!FP->FindTypedTransient(mapper,
1530 STANDARD_TYPE(StepShape_ContextDependentShapeRepresentation),
1532 return Standard_False;
1534 Handle(StepRepr_ProductDefinitionShape) PDS = CDSR->RepresentedProductRelation();
1536 return Standard_False;
1537 // get the NAUO entity
1538 Interface_Graph aGraph = WS->HGraph()->Graph();
1539 Interface_EntityIterator subs = aGraph.Shareds(PDS);
1540 for ( subs.Start(); subs.More(); subs.Next() ) {
1541 if (!subs.Value()->IsKind(STANDARD_TYPE(StepRepr_NextAssemblyUsageOccurrence)))
1543 NAUO = Handle(StepRepr_NextAssemblyUsageOccurrence)::DownCast(subs.Value());
1546 if ( NAUO.IsNull() )
1547 return Standard_False;
1548 // get Relatinf or Related product definition
1550 PD = NAUO->RelatedProductDefinition();
1552 PD = NAUO->RelatingProductDefinition();
1554 return Standard_False;
1555 return Standard_True;
1559 //=======================================================================
1560 //function : writeSHUO
1561 //purpose : auxilary
1562 //=======================================================================
1563 static Standard_Boolean writeSHUO (const Handle(XCAFDoc_GraphNode)& theSHUO,
1564 const Handle(XCAFDoc_ShapeTool)& theSTool,
1565 const Handle(XSControl_WorkSession)& WS,
1566 Handle(StepRepr_SpecifiedHigherUsageOccurrence)& theTopSHUO,
1567 TopoDS_Shape& NAUOShape,
1568 Handle(StepBasic_ProductDefinition)& theRelatingPD,
1569 Standard_Boolean& isDeepest)
1571 // set the ProductDefinitionRelationship descriptin information as empty strings.
1572 Handle(TCollection_HAsciiString) EmptyString = new TCollection_HAsciiString("");
1574 TDF_LabelSequence aNextUsageLabs;
1575 theSTool->GetSHUONextUsage( theSHUO->Label(), aNextUsageLabs );
1576 Handle(XCAFDoc_GraphNode) NuSHUO;
1577 if ( theTopSHUO.IsNull() ) {
1579 if (aNextUsageLabs.Length() < 1)
1580 return Standard_False;
1581 theSTool->GetSHUO( aNextUsageLabs.Value(1), NuSHUO );
1582 if (NuSHUO.IsNull())
1583 return Standard_False;
1584 // get relating product definition
1585 TopoDS_Shape aTopCompShape = theSTool->GetShape( theSHUO->Label().Father() );
1586 Handle(StepRepr_NextAssemblyUsageOccurrence) UUNAUO;
1587 if (!getProDefinitionOfNAUO( WS, aTopCompShape,
1588 theRelatingPD, UUNAUO, Standard_True ))
1589 return Standard_False;
1590 // get related product definition
1591 TopoDS_Shape aNUShape = theSTool->GetShape( NuSHUO->Label().Father() );
1592 Handle(StepBasic_ProductDefinition) aRelatedPD;
1593 Handle(StepRepr_NextAssemblyUsageOccurrence) NUNAUO;
1594 if (!getProDefinitionOfNAUO( WS, aNUShape,
1595 aRelatedPD, NUNAUO, Standard_False ))
1596 return Standard_False;
1598 theTopSHUO = new StepRepr_SpecifiedHigherUsageOccurrence;
1599 // create deepest shuo EmptyString
1600 theTopSHUO->Init(/*id*/EmptyString, /*name*/EmptyString,
1601 /*no description*/Standard_False,/*description*/EmptyString,
1602 theRelatingPD, aRelatedPD,
1603 /*no ACURefDesignator*/Standard_False,/*ACURefDesignator*/EmptyString,
1604 /*upper_usage*/UUNAUO, /*next_usage*/NUNAUO);
1605 // write the other SHUO.
1606 if(!writeSHUO( NuSHUO, theSTool, WS, theTopSHUO, NAUOShape, theRelatingPD, isDeepest )) {
1607 theTopSHUO.Nullify();
1608 return Standard_False;
1611 return Standard_True;
1613 // Handle(XCAFDoc_GraphNode) NuSHUO;
1614 if ( aNextUsageLabs.Length() > 0) {
1615 // store SHUO recursive
1617 if ( aNextUsageLabs.Length() > 1 )
1618 cout << "Warning: store only one next_usage of current SHUO" << endl;
1620 theSTool->GetSHUO( aNextUsageLabs.Value(1), NuSHUO );
1621 Handle(StepRepr_SpecifiedHigherUsageOccurrence) aNUEntSHUO =
1622 new StepRepr_SpecifiedHigherUsageOccurrence;
1623 if (!writeSHUO( NuSHUO, theSTool, WS, aNUEntSHUO, NAUOShape, theRelatingPD, isDeepest ))
1624 return Standard_False;
1626 // store the deepest SHUO to the dociment
1627 TopoDS_Shape aNUSh, aUUSh;
1628 aNUSh = theSTool->GetShape( NuSHUO->Label().Father() );
1629 aUUSh = theSTool->GetShape( theSHUO->Label().Father() );
1630 // get relating PD with upper_usage and related PD with next_usage
1631 Handle(StepBasic_ProductDefinition) nullPD;// no need to use,case have shared <theRelatingPD>
1632 Handle(StepBasic_ProductDefinition) aRelatedPD;
1633 Handle(StepRepr_NextAssemblyUsageOccurrence) UUNAUO, NUNAUO;
1634 if (!getProDefinitionOfNAUO( WS, aUUSh, nullPD, UUNAUO, Standard_True ) ||
1635 !getProDefinitionOfNAUO( WS, aNUSh, aRelatedPD, NUNAUO, Standard_False )) {
1637 cout << "Warning: cannot get related or relating PD" << endl;
1639 return Standard_False;
1641 aNUEntSHUO->Init(/*id*/EmptyString, /*name*/EmptyString,
1642 /*no description*/Standard_False,/*description*/EmptyString,
1643 theRelatingPD, aRelatedPD,
1644 /*no ACURefDesignator*/Standard_False,/*ACURefDesignator*/EmptyString,
1645 /*upper_usage*/theTopSHUO, /*next_usage*/NUNAUO);
1647 isDeepest = Standard_False;
1649 WS->Model()->AddWithRefs ( aNUEntSHUO );
1650 return Standard_True;
1651 } // end of recurse storing
1654 TDF_Label aShapeL = theSHUO->Label().Father();
1655 NAUOShape = theSTool->GetShape( aShapeL );
1656 // return to the deepest level from SHUO shape level
1657 // it is because SHUO is attribute on deep level and shape level.
1658 isDeepest = Standard_True;
1659 return Standard_True;
1663 //=======================================================================
1664 //function : createSHUOStyledItem
1665 //purpose : auxilary
1666 //=======================================================================
1667 static Standard_Boolean createSHUOStyledItem (const XCAFPrs_Style& style,
1668 const Handle(StepRepr_ProductDefinitionShape)& PDS,
1669 const Handle(XSControl_WorkSession) &WS,
1670 const TopoDS_Shape& Sh,
1671 const Handle(XCAFDoc_ShapeTool)& STool,
1672 MoniTool_DataMapOfShapeTransient& myMapCompMDGPR)
1674 // create styled item for the indicated SHUO and store to the model
1675 STEPConstruct_Styles Styles( WS );
1676 // translate colors to STEP
1677 Handle(StepVisual_Colour) surfColor, curvColor;
1678 if ( style.IsSetColorSurf() )
1679 surfColor = Styles.EncodeColor ( style.GetColorSurf() );
1680 if ( style.IsSetColorCurv() )
1681 curvColor = Styles.EncodeColor ( style.GetColorCurv() );
1682 Standard_Boolean isComponent = Standard_True;// cause need to get PSBC
1683 Handle(StepRepr_RepresentationItem) item;
1684 // set default color for invisible SHUO.
1685 Standard_Boolean isSetDefaultColor = Standard_False;
1686 if (surfColor.IsNull() && curvColor.IsNull() && !style.IsVisible() ) {
1687 surfColor = Styles.EncodeColor ( Quantity_Color( 1, 1, 1, Quantity_TOC_RGB ) );
1688 isSetDefaultColor = Standard_True;
1690 Handle(StepVisual_PresentationStyleAssignment) PSA =
1691 Styles.MakeColorPSA ( item, surfColor, curvColor, isComponent );
1692 Handle(StepVisual_StyledItem) override; //null styled item
1694 // find the repr item of the shape
1695 Handle(XSControl_TransferWriter) TW = WS->TransferWriter();
1696 Handle(Transfer_FinderProcess) FP = TW->FinderProcess();
1697 Handle(TransferBRep_ShapeMapper) mapper = TransferBRep::ShapeMapper ( FP, Sh );
1698 Handle(StepShape_ContextDependentShapeRepresentation) CDSR;
1699 FP->FindTypedTransient(mapper,
1700 STANDARD_TYPE(StepShape_ContextDependentShapeRepresentation),
1702 if ( CDSR.IsNull() )
1703 return Standard_False;
1705 Handle(StepRepr_RepresentationContext) Context = Styles.FindContext( Sh );
1706 TopoDS_Shape aTopSh = Sh;
1707 if (Context.IsNull()) {
1708 TDF_Label aTopShL = STool->FindShape(Sh, Standard_False);
1709 if (aTopShL.IsNull())
1710 return Standard_False;
1711 aTopSh = STool->GetShape( aTopShL );
1712 Context = Styles.FindContext ( aTopSh );
1714 if (Context.IsNull())
1715 return Standard_False;
1716 // get representation item of the shape
1718 TColStd_SequenceOfTransient seqRI;
1719 FindEntities ( FP, Sh, L, seqRI );
1721 if ( seqRI.Length() <=0 )
1722 FP->Messenger() << "Warning: Cannot find RI for " << Sh.TShape()->DynamicType()->Name() << endl;
1724 item = Handle(StepRepr_RepresentationItem)::DownCast(seqRI(1));
1725 //get overridden styled item
1726 getStyledItem(Sh,STool, Styles, override,myMapCompMDGPR);
1728 // get STEP STYLED ITEM
1729 Handle(StepVisual_StyledItem) STEPstyle = Styles.AddStyle ( item, PSA, override );
1730 // create SR, SDR and all necessary references between them and ST, PDS, PSBC, GRC
1731 Styles.CreateNAUOSRD( Context, CDSR, PDS );
1733 // add step styled item of SHUO to the model
1734 // do it by additing styled item to the MDGPR
1735 if ( !aTopSh.IsNull() && !myMapCompMDGPR.IsBound( aTopSh ) ) {
1736 // create MDGPR and record it in model
1738 cout << "Warning: " << __FILE__ << ": Create new MDGPR for SHUO instance" << endl;
1740 Handle(StepVisual_MechanicalDesignGeometricPresentationRepresentation) aMDGPR;
1741 Styles.CreateMDGPR ( Context, aMDGPR );
1742 if (!aMDGPR.IsNull())
1743 myMapCompMDGPR.Bind( aTopSh, aMDGPR );
1745 else if ( !aTopSh.IsNull() && myMapCompMDGPR.IsBound( aTopSh ) ) {
1746 // get MDGPR of the top-level shape
1747 Handle(StepVisual_PresentationRepresentation) aMDGPR =
1748 Handle(StepVisual_PresentationRepresentation)::DownCast( myMapCompMDGPR.Find( aTopSh ) );
1749 // get old styled items to not lose it
1750 Handle(StepRepr_HArray1OfRepresentationItem) oldItems = aMDGPR->Items();
1751 Standard_Integer oldLengthlen = 0;
1752 if (!oldItems.IsNull())
1753 oldLengthlen = oldItems->Length();
1754 // create new array of styled items by an olds and new one
1755 Handle(StepRepr_HArray1OfRepresentationItem) newItems =
1756 new StepRepr_HArray1OfRepresentationItem(1, oldLengthlen + 1);
1757 Standard_Integer si;
1758 Standard_Integer el = 1;
1759 for ( si=1; si <= oldLengthlen; si++ )
1760 newItems->SetValue( el++, oldItems->Value( si ) );
1761 newItems->SetValue( el++, Handle(StepRepr_RepresentationItem)::DownCast(STEPstyle) );
1762 // init MDGPR be new array of styled items
1763 if (newItems->Length() > 0)
1764 aMDGPR->SetItems( newItems );
1767 WS->Model()->AddWithRefs ( STEPstyle ); // add as root to the model, but it is not good
1769 cout << "Warning: " << __FILE__ << ": adds styled item of SHUO as root, casue cannot find MDGPR" << endl;
1772 // create invisibility item for the styled item
1773 if ( !style.IsVisible() ) {
1774 if (isSetDefaultColor) {
1775 // try to set default color from top-level shape
1777 setDefaultInstanceColor(override, PSA);
1779 // create invisibility item and refer for stiledItem
1780 Handle(StepVisual_Invisibility) Invsblt = new StepVisual_Invisibility();
1781 Handle(StepVisual_HArray1OfInvisibleItem) HInvsblItm =
1782 new StepVisual_HArray1OfInvisibleItem (1,1);
1783 // put all style item into the harray
1784 StepVisual_InvisibleItem anInvItem;
1785 anInvItem.SetValue( STEPstyle );
1786 HInvsblItm->SetValue( 1, anInvItem );
1787 Invsblt->Init( HInvsblItm );
1788 WS->Model()->AddWithRefs( Invsblt );
1791 return Standard_True;
1795 //=======================================================================
1796 //function : WriteSHUOs
1798 //=======================================================================
1800 Standard_Boolean STEPCAFControl_Writer::WriteSHUOs (const Handle(XSControl_WorkSession) &WS,
1801 const TDF_LabelSequence &labels )
1803 if ( labels.Length() <=0 ) return Standard_False;
1806 Handle(Interface_InterfaceModel) Model = WS->Model();
1807 Handle(XSControl_TransferWriter) TW = WS->TransferWriter();
1808 Handle(Transfer_FinderProcess) FP = TW->FinderProcess();
1809 Handle(XCAFDoc_ColorTool) CTool = XCAFDoc_DocumentTool::ColorTool( labels(1) );
1810 if (CTool.IsNull() )
1811 return Standard_False;
1812 // map of transfered SHUO
1813 TColStd_MapOfTransient aMapOfMainSHUO;
1814 // TColStd_IndexedDataMapOfTransientTransient aIndxMapOfSHUOEnt;
1815 // Iterate on requested shapes
1816 for ( Standard_Integer i=1; i <= labels.Length(); i++ ) {
1817 TDF_Label L = labels.Value(i);
1818 if ( ! myLabels.IsBound ( L ) ) continue; // not recorded as translated, skip
1819 // TopoDS_Shape S = myLabels.Find ( L );
1820 if ( XCAFDoc_ShapeTool::IsAssembly ( L ) ) {
1821 TDF_LabelSequence seq;
1822 XCAFDoc_ShapeTool::GetComponents ( L, seq );
1823 // iterates on components of assembly
1824 for (Standard_Integer k=1; k <= seq.Length(); k++) {
1825 TDF_Label lab = seq(k);
1826 TDF_AttributeSequence anAttrSeq;
1827 CTool->ShapeTool()->GetAllComponentSHUO( lab, anAttrSeq );
1829 for (Standard_Integer j = 1; j <= anAttrSeq.Length(); j++) {
1830 Handle(XCAFDoc_GraphNode) aSHUO =
1831 Handle(XCAFDoc_GraphNode)::DownCast(anAttrSeq.Value( j ));
1832 // take label of SHUO
1833 TDF_Label aSHUOlab = aSHUO->Label();
1834 TDF_LabelSequence aUpLabels;
1835 // check is it SHUO of upper_usage
1836 CTool->ShapeTool()->GetSHUOUpperUsage( aSHUOlab, aUpLabels );
1837 if ( aUpLabels.Length() > 0 )
1838 continue; // transfer only main SHUO
1839 if ( aMapOfMainSHUO.Contains( aSHUO ) )
1840 continue; // do not try to transfer SHUO twice
1841 aMapOfMainSHUO.Add( aSHUO );
1842 // check if it is styled SHUO
1843 XCAFPrs_Style SHUOstyle;
1844 if ( !getSHUOstyle ( aSHUOlab, CTool, SHUOstyle ) ) {
1846 cout << "Warning: " << __FILE__ << ": do not store SHUO without any style to the STEP model" << endl;
1850 // write SHUO to the model amd then add structure type.
1851 TopoDS_Shape NAUOShape; // shape of the deepest NAUO in the SHUO structure
1852 Standard_Boolean isDeepest = Standard_False;
1853 Handle(StepRepr_SpecifiedHigherUsageOccurrence) anEntOfSHUO;
1854 Handle(StepBasic_ProductDefinition) aRelatingPD;
1855 // create the top SHUO and all other.
1856 writeSHUO( aSHUO, CTool->ShapeTool(), WS, anEntOfSHUO, NAUOShape, aRelatingPD, isDeepest );
1857 if ( anEntOfSHUO.IsNull() || NAUOShape.IsNull() ) {
1859 cout << "Warning: " << __FILE__ << ": Cannot store SHUO" << endl;
1863 // create new Product Definition Shape for TOP SHUO
1865 cout << "Info: " << __FILE__ << ": Create NEW PDS for current SHUO " << endl;
1867 Handle(StepRepr_ProductDefinitionShape) PDS = new StepRepr_ProductDefinitionShape;
1868 Handle(TCollection_HAsciiString) aPDSname = new TCollection_HAsciiString("SHUO");
1869 Handle(TCollection_HAsciiString) descrStr = new TCollection_HAsciiString("");
1870 StepRepr_CharacterizedDefinition aCharDef;
1871 aCharDef.SetValue( anEntOfSHUO );
1872 PDS->Init( aPDSname, Standard_False, descrStr, aCharDef );
1874 // create styled item for SHUO and add to the model
1875 createSHUOStyledItem ( SHUOstyle, PDS, WS, NAUOShape, CTool->ShapeTool(), myMapCompMDGPR );
1877 } // end work with SHUO
1878 } // end of an assembly components
1879 } // end of IsAssembly case
1880 // nothing to do if it is not assembly
1882 } // end of iterates on indicated labels
1883 return Standard_True;
1887 //=======================================================================
1888 //function : FindPDSforDGT
1889 //purpose : auxilary: find PDS for AdvancedFace or EdgeCurve for creation
1890 // needed ShapeAspect in D> structure
1891 //=======================================================================
1892 static Standard_Boolean FindPDSforDGT(const Interface_Graph &aGraph,
1893 const Handle(Standard_Transient) &ent,
1894 Handle(StepRepr_ProductDefinitionShape) &PDS,
1895 Handle(StepRepr_RepresentationContext) &RC,
1896 Handle(StepShape_AdvancedFace) &AF,
1897 Handle(StepShape_EdgeCurve) &EC)
1899 if( !ent->IsKind(STANDARD_TYPE(StepShape_EdgeCurve)) &&
1900 !ent->IsKind(STANDARD_TYPE(StepShape_AdvancedFace)) )
1901 return Standard_False;
1903 AF = Handle(StepShape_AdvancedFace)::DownCast(ent);
1904 if( ent->IsKind(STANDARD_TYPE(StepShape_EdgeCurve)) ) {
1905 EC = Handle(StepShape_EdgeCurve)::DownCast(ent);
1906 Interface_EntityIterator subs = aGraph.Sharings(EC);
1907 for(subs.Start(); subs.More() && AF.IsNull(); subs.Next()) {
1908 Handle(StepShape_OrientedEdge) OE = Handle(StepShape_OrientedEdge)::DownCast(subs.Value());
1909 if(OE.IsNull()) continue;
1910 Interface_EntityIterator subs1 = aGraph.Sharings(OE);
1911 for(subs1.Start(); subs1.More() && AF.IsNull(); subs1.Next()) {
1912 Handle(StepShape_EdgeLoop) EL = Handle(StepShape_EdgeLoop)::DownCast(subs1.Value());
1913 if(EL.IsNull()) continue;
1914 Interface_EntityIterator subs2 = aGraph.Sharings(EL);
1915 for(subs2.Start(); subs2.More() && AF.IsNull(); subs2.Next()) {
1916 Handle(StepShape_FaceBound) FB = Handle(StepShape_FaceBound)::DownCast(subs2.Value());
1917 if(FB.IsNull()) continue;
1918 Interface_EntityIterator subs3 = aGraph.Sharings(FB);
1919 for(subs3.Start(); subs3.More() && AF.IsNull(); subs3.Next()) {
1920 AF = Handle(StepShape_AdvancedFace)::DownCast(subs3.Value());
1926 if(AF.IsNull()) return Standard_False;
1928 Interface_EntityIterator subs = aGraph.Sharings(AF);
1929 for(subs.Start(); subs.More() && PDS.IsNull(); subs.Next()) {
1930 Handle(StepShape_ConnectedFaceSet) CFS =
1931 Handle(StepShape_ConnectedFaceSet)::DownCast(subs.Value());
1932 if(CFS.IsNull()) continue;
1933 Interface_EntityIterator subs1 = aGraph.Sharings(CFS);
1934 for(subs1.Start(); subs1.More() && PDS.IsNull(); subs1.Next()) {
1935 Handle(StepRepr_RepresentationItem) RI =
1936 Handle(StepRepr_RepresentationItem)::DownCast(subs1.Value());
1937 if(RI.IsNull()) continue;
1938 Interface_EntityIterator subs2 = aGraph.Sharings(RI);
1939 for(subs2.Start(); subs2.More() && PDS.IsNull(); subs2.Next()) {
1940 Handle(StepShape_ShapeRepresentation) SR =
1941 Handle(StepShape_ShapeRepresentation)::DownCast(subs2.Value());
1942 if(SR.IsNull()) continue;
1943 RC = SR->ContextOfItems();
1944 Interface_EntityIterator subs3 = aGraph.Sharings(SR);
1945 for(subs3.Start(); subs3.More() && PDS.IsNull(); subs3.Next()) {
1946 Handle(StepShape_ShapeDefinitionRepresentation) SDR =
1947 Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(subs3.Value());
1948 if(SDR.IsNull()) continue;
1949 Handle(StepRepr_PropertyDefinition) PropD = SDR->Definition().PropertyDefinition();
1950 if(PropD.IsNull()) continue;
1951 PDS = Handle(StepRepr_ProductDefinitionShape)::DownCast(PropD);
1957 return Standard_True;
1961 //=======================================================================
1962 //function : WriteDGTs
1964 //=======================================================================
1966 Standard_Boolean STEPCAFControl_Writer::WriteDGTs (const Handle(XSControl_WorkSession) &WS,
1967 const TDF_LabelSequence &labels ) const
1970 if ( labels.Length() <=0 ) return Standard_False;
1973 Handle(Interface_InterfaceModel) Model = WS->Model();
1974 Handle(XSControl_TransferWriter) TW = WS->TransferWriter();
1975 Handle(Transfer_FinderProcess) FP = TW->FinderProcess();
1976 Interface_Graph aGraph = WS->HGraph()->Graph();
1977 Handle(XCAFDoc_DimTolTool) DGTTool = XCAFDoc_DocumentTool::DimTolTool( labels(1) );
1978 if(DGTTool.IsNull() ) return Standard_False;
1980 TDF_LabelSequence DGTLabels;
1981 STEPConstruct_DataMapOfAsciiStringTransient DatumMap;
1984 DGTTool->GetDatumLabels(DGTLabels);
1985 if(DGTLabels.Length()<=0) return Standard_False;
1987 for(i=1; i<=DGTLabels.Length(); i++) {
1988 TDF_Label DatumL = DGTLabels.Value(i);
1990 if(!DGTTool->GetRefShapeLabel(DatumL,ShapeL)) continue;
1991 // find target shape
1992 TopoDS_Shape aShape = XCAFDoc_ShapeTool::GetShape(ShapeL);
1993 TopLoc_Location Loc;
1994 TColStd_SequenceOfTransient seqRI;
1995 FindEntities( FP, aShape, Loc, seqRI );
1996 if ( seqRI.Length() <= 0 ) {
1997 FP->Messenger() << "Warning: Cannot find RI for "<<aShape.TShape()->DynamicType()->Name()<<endl;
2000 Handle(StepRepr_ProductDefinitionShape) PDS;
2001 Handle(StepRepr_RepresentationContext) RC;
2002 Handle(Standard_Transient) ent = seqRI.Value(1);
2003 Handle(StepShape_AdvancedFace) AF;
2004 Handle(StepShape_EdgeCurve) EC;
2005 FindPDSforDGT(aGraph,ent,PDS,RC,AF,EC);
2006 if(PDS.IsNull()) continue;
2007 //cout<<"Model->Number(PDS)="<<Model->Number(PDS)<<endl;
2008 Handle(XCAFDoc_Datum) DatumAttr;
2009 if(!DatumL.FindAttribute(XCAFDoc_Datum::GetID(),DatumAttr)) continue;
2010 Handle(TCollection_HAsciiString) aName = DatumAttr->GetName();
2011 Handle(TCollection_HAsciiString) aDescription = DatumAttr->GetDescription();
2012 Handle(TCollection_HAsciiString) anIdentification = DatumAttr->GetIdentification();
2013 Handle(StepDimTol_DatumFeature) DF = new StepDimTol_DatumFeature;
2014 Handle(StepDimTol_Datum) aDatum = new StepDimTol_Datum;
2015 DF->Init(aName, new TCollection_HAsciiString, PDS, StepData_LTrue);
2016 Model->AddWithRefs(DF);
2017 aDatum->Init(aName, new TCollection_HAsciiString, PDS, StepData_LFalse, anIdentification);
2018 Model->AddWithRefs(aDatum);
2019 Handle(StepRepr_ShapeAspectRelationship) SAR = new StepRepr_ShapeAspectRelationship;
2020 SAR->SetName(aName);
2021 SAR->SetRelatingShapeAspect(DF);
2022 SAR->SetRelatedShapeAspect(aDatum);
2023 Model->AddWithRefs(SAR);
2024 // write chain for DatumFeature
2025 StepRepr_CharacterizedDefinition CD;
2027 Handle(StepRepr_PropertyDefinition) PropD = new StepRepr_PropertyDefinition;
2028 PropD->Init(aName,Standard_True,aDescription,CD);
2029 Model->AddWithRefs(PropD);
2030 StepRepr_RepresentedDefinition RD;
2032 Handle(StepShape_ShapeRepresentation) SR = new StepShape_ShapeRepresentation;
2033 Handle(StepRepr_HArray1OfRepresentationItem) HARI =
2034 new StepRepr_HArray1OfRepresentationItem(1,1);
2035 HARI->SetValue(1,AF);
2036 SR->Init(aName,HARI,RC);
2037 Handle(StepShape_ShapeDefinitionRepresentation) SDR = new StepShape_ShapeDefinitionRepresentation;
2039 Model->AddWithRefs(SDR);
2040 // write chain for Datum
2041 StepRepr_CharacterizedDefinition CD1;
2042 CD1.SetValue(aDatum);
2043 Handle(StepRepr_PropertyDefinition) PropD1 = new StepRepr_PropertyDefinition;
2044 PropD1->Init(aName,Standard_True,aDescription,CD1);
2045 Model->AddWithRefs(PropD1);
2046 StepRepr_RepresentedDefinition RD1;
2047 RD1.SetValue(PropD1);
2048 Handle(StepShape_ShapeRepresentation) SR1 = new StepShape_ShapeRepresentation;
2049 Handle(StepRepr_HArray1OfRepresentationItem) HARI1 =
2050 new StepRepr_HArray1OfRepresentationItem(1,1);
2051 HARI1->SetValue(1,AF->FaceGeometry());
2052 SR1->Init(aName,HARI1,RC);
2053 Model->AddWithRefs(SR1);
2054 Handle(StepShape_ShapeDefinitionRepresentation) SDR1 = new StepShape_ShapeDefinitionRepresentation;
2055 SDR1->Init(RD1,SR1);
2056 Model->AddWithRefs(SDR1);
2057 // add created Datum into Map
2058 TCollection_AsciiString stmp(aName->ToCString());
2059 stmp.AssignCat(aDescription->ToCString());
2060 stmp.AssignCat(anIdentification->ToCString());
2061 DatumMap.Bind(stmp,aDatum);
2064 // write Tolerances and Dimensions
2066 DGTTool->GetDimTolLabels(DGTLabels);
2067 if(DGTLabels.Length()<=0) return Standard_False;
2068 for(i=1; i<=DGTLabels.Length(); i++) {
2069 TDF_Label DimTolL = DGTLabels.Value(i);
2071 if(!DGTTool->GetRefShapeLabel(DimTolL,ShapeL)) continue;
2072 // find target shape
2073 TopoDS_Shape aShape = XCAFDoc_ShapeTool::GetShape(ShapeL);
2074 TopLoc_Location Loc;
2075 TColStd_SequenceOfTransient seqRI;
2076 FindEntities( FP, aShape, Loc, seqRI );
2077 if ( seqRI.Length() <= 0 ) {
2078 FP->Messenger() << "Warning: Cannot find RI for "<<aShape.TShape()->DynamicType()->Name()<<endl;
2081 Handle(StepRepr_ProductDefinitionShape) PDS;
2082 Handle(StepRepr_RepresentationContext) RC;
2083 Handle(Standard_Transient) ent = seqRI.Value(1);
2084 Handle(StepShape_AdvancedFace) AF;
2085 Handle(StepShape_EdgeCurve) EC;
2086 FindPDSforDGT(aGraph,ent,PDS,RC,AF,EC);
2087 if(PDS.IsNull()) continue;
2088 //cout<<"Model->Number(PDS)="<<Model->Number(PDS)<<endl;
2090 Handle(XCAFDoc_DimTol) DimTolAttr;
2091 if(!DimTolL.FindAttribute(XCAFDoc_DimTol::GetID(),DimTolAttr)) continue;
2092 Standard_Integer kind = DimTolAttr->GetKind();
2093 Handle(TColStd_HArray1OfReal) aVal = DimTolAttr->GetVal();
2094 Handle(TCollection_HAsciiString) aName = DimTolAttr->GetName();
2095 Handle(TCollection_HAsciiString) aDescription = DimTolAttr->GetDescription();
2097 // common part of writing D> entities
2098 StepRepr_CharacterizedDefinition CD;
2099 Handle(StepRepr_ShapeAspect) SA = new StepRepr_ShapeAspect;
2100 SA->Init(aName, new TCollection_HAsciiString, PDS, StepData_LTrue);
2101 Model->AddWithRefs(SA);
2103 Handle(StepRepr_PropertyDefinition) PropD = new StepRepr_PropertyDefinition;
2104 PropD->Init(aName,Standard_True,aDescription,CD);
2105 Model->AddWithRefs(PropD);
2106 StepRepr_RepresentedDefinition RD;
2108 Handle(StepShape_ShapeRepresentation) SR = new StepShape_ShapeRepresentation;
2109 Handle(StepRepr_HArray1OfRepresentationItem) HARI =
2110 new StepRepr_HArray1OfRepresentationItem(1,1);
2112 HARI->SetValue(1,EC);
2114 HARI->SetValue(1,AF);
2115 SR->Init(aName,HARI,RC);
2116 Handle(StepShape_ShapeDefinitionRepresentation) SDR = new StepShape_ShapeDefinitionRepresentation;
2118 Model->AddWithRefs(SDR);
2119 // define aUnit for creation LengthMeasureWithUnit (common for all)
2120 StepBasic_Unit aUnit;
2121 Handle(StepBasic_SiUnitAndLengthUnit) SLU;
2122 Handle(StepGeom_GeometricRepresentationContextAndGlobalUnitAssignedContext) Ctx =
2123 Handle(StepGeom_GeometricRepresentationContextAndGlobalUnitAssignedContext)::DownCast(RC);
2125 for(Standard_Integer j=1; j<=Ctx->NbUnits(); j++) {
2126 if(Ctx->UnitsValue(j)->IsKind(STANDARD_TYPE(StepBasic_SiUnitAndLengthUnit))) {
2127 SLU = Handle(StepBasic_SiUnitAndLengthUnit)::DownCast(Ctx->UnitsValue(j));
2133 Handle(StepGeom_GeomRepContextAndGlobUnitAssCtxAndGlobUncertaintyAssCtx) Ctx1 =
2134 Handle(StepGeom_GeomRepContextAndGlobUnitAssCtxAndGlobUncertaintyAssCtx)::DownCast(RC);
2135 if(!Ctx1.IsNull()) {
2136 for(Standard_Integer j=1; j<=Ctx1->NbUnits(); j++) {
2137 if(Ctx1->UnitsValue(j)->IsKind(STANDARD_TYPE(StepBasic_SiUnitAndLengthUnit))) {
2138 SLU = Handle(StepBasic_SiUnitAndLengthUnit)::DownCast(Ctx1->UnitsValue(j));
2145 SLU = new StepBasic_SiUnitAndLengthUnit;
2147 aUnit.SetValue(SLU);
2149 // specific part of writing D> entities
2150 if(kind<20) { //dimension
2151 Handle(StepShape_DimensionalSize) DimSize = new StepShape_DimensionalSize;
2152 DimSize->Init(SA,aDescription);
2153 Model->AddWithRefs(DimSize);
2154 if(aVal->Length()>1) {
2155 // create MeasureWithUnits
2156 Handle(StepBasic_MeasureValueMember) MVM1 = new StepBasic_MeasureValueMember;
2157 MVM1->SetName("POSITIVE_LENGTH_MEASURE");
2158 MVM1->SetReal(aVal->Value(1));
2159 Handle(StepBasic_MeasureWithUnit) MWU1 = new StepBasic_MeasureWithUnit;
2160 MWU1->Init(MVM1,aUnit);
2161 Handle(StepBasic_MeasureValueMember) MVM2 = new StepBasic_MeasureValueMember;
2162 MVM2->SetName("POSITIVE_LENGTH_MEASURE");
2163 MVM2->SetReal(aVal->Value(2));
2164 Handle(StepBasic_MeasureWithUnit) MWU2 = new StepBasic_MeasureWithUnit;
2165 MWU2->Init(MVM2,aUnit);
2166 Handle(StepRepr_RepresentationItem) RI1 = new StepRepr_RepresentationItem;
2167 RI1->Init(new TCollection_HAsciiString("lower limit"));
2168 Handle(StepRepr_RepresentationItem) RI2 = new StepRepr_RepresentationItem;
2169 RI2->Init(new TCollection_HAsciiString("upper limit"));
2170 Handle(StepRepr_ReprItemAndLengthMeasureWithUnit) RILMU1 =
2171 new StepRepr_ReprItemAndLengthMeasureWithUnit;
2172 RILMU1->Init(MWU1,RI1);
2173 Handle(StepRepr_ReprItemAndLengthMeasureWithUnit) RILMU2 =
2174 new StepRepr_ReprItemAndLengthMeasureWithUnit;
2175 RILMU2->Init(MWU2,RI2);
2176 Model->AddWithRefs(RILMU1);
2177 Model->AddWithRefs(RILMU2);
2178 //Handle(StepRepr_CompoundItemDefinitionMember) CIDM =
2179 // new StepRepr_CompoundItemDefinitionMember;
2180 //Handle(TColStd_HArray1OfTransient) ArrTr = new TColStd_HArray1OfTransient(1,2);
2181 //ArrTr->SetValue(1,RILMU1);
2182 //ArrTr->SetValue(2,RILMU2);
2183 //CIDM->SetArrTransient(ArrTr);
2184 //CIDM->SetName("SET_REPRESENTATION_ITEM");
2185 //StepRepr_CompoundItemDefinition CID;
2186 //CID.SetValue(CIDM);
2187 Handle(StepRepr_HArray1OfRepresentationItem) HARIVR =
2188 new StepRepr_HArray1OfRepresentationItem(1,2);
2189 HARIVR->SetValue(1,RILMU1);
2190 HARIVR->SetValue(2,RILMU2);
2191 Handle(StepRepr_ValueRange) VR = new StepRepr_ValueRange;
2192 //VR->Init(aName,CID);
2193 VR->Init(aName,HARIVR);
2194 Model->AddEntity(VR);
2195 Handle(StepShape_ShapeDimensionRepresentation) SDimR =
2196 new StepShape_ShapeDimensionRepresentation;
2197 Handle(StepRepr_HArray1OfRepresentationItem) HARI =
2198 new StepRepr_HArray1OfRepresentationItem(1,1);
2199 HARI->SetValue(1,VR);
2200 SDimR->Init(aName,HARI,RC);
2201 Model->AddWithRefs(SDimR);
2202 Handle(StepShape_DimensionalCharacteristicRepresentation) DimCharR =
2203 new StepShape_DimensionalCharacteristicRepresentation;
2204 StepShape_DimensionalCharacteristic DimChar;
2205 DimChar.SetValue(DimSize);
2206 DimCharR->Init(DimChar,SDimR);
2207 Model->AddEntity(DimCharR);
2210 else if(kind<50) { //tolerance
2211 if(kind<35) { // tolerance with datum system
2212 TDF_LabelSequence DatumLabels;
2213 DGTTool->GetDatumTolerLabels(DimTolL,DatumLabels);
2214 Standard_Integer NbDR = DatumLabels.Length();
2215 Handle(StepDimTol_HArray1OfDatumReference) HADR = new StepDimTol_HArray1OfDatumReference(1,NbDR);
2216 for(Standard_Integer j=1; j<=NbDR; j++) {
2217 Handle(XCAFDoc_Datum) DatumAttr;
2218 TDF_Label DatumL = DatumLabels.Value(j);
2219 if(!DatumL.FindAttribute(XCAFDoc_Datum::GetID(),DatumAttr)) continue;
2220 Handle(TCollection_HAsciiString) aNameD = DatumAttr->GetName();
2221 Handle(TCollection_HAsciiString) aDescriptionD = DatumAttr->GetDescription();
2222 Handle(TCollection_HAsciiString) anIdentificationD = DatumAttr->GetIdentification();
2223 TCollection_AsciiString stmp(aNameD->ToCString());
2224 stmp.AssignCat(aDescriptionD->ToCString());
2225 stmp.AssignCat(anIdentificationD->ToCString());
2226 if(DatumMap.IsBound(stmp)) {
2227 Handle(StepDimTol_Datum) aDatum =
2228 Handle(StepDimTol_Datum)::DownCast(DatumMap.Find(stmp));
2229 Handle(StepDimTol_DatumReference) DR = new StepDimTol_DatumReference;
2231 Model->AddWithRefs(DR);
2232 HADR->SetValue(j,DR);
2235 // create LengthMeasureWithUnit
2236 Handle(StepBasic_MeasureValueMember) MVM = new StepBasic_MeasureValueMember;
2237 MVM->SetName("LENGTH_MEASURE");
2238 MVM->SetReal(aVal->Value(1));
2239 Handle(StepBasic_LengthMeasureWithUnit) LMWU = new StepBasic_LengthMeasureWithUnit;
2240 LMWU->Init(MVM,aUnit);
2241 // create tolerance by it's type
2243 Handle(StepDimTol_GeometricToleranceWithDatumReference) GTWDR =
2244 new StepDimTol_GeometricToleranceWithDatumReference;
2245 GTWDR->SetDatumSystem(HADR);
2246 Handle(StepDimTol_ModifiedGeometricTolerance) MGT =
2247 new StepDimTol_ModifiedGeometricTolerance;
2248 if(kind==21) MGT->SetModifier(StepDimTol_MaximumMaterialCondition);
2249 else if(kind==22) MGT->SetModifier(StepDimTol_LeastMaterialCondition);
2250 else if(kind==23) MGT->SetModifier(StepDimTol_RegardlessOfFeatureSize);
2251 Handle(StepDimTol_GeoTolAndGeoTolWthDatRefAndModGeoTolAndPosTol) GTComplex =
2252 new StepDimTol_GeoTolAndGeoTolWthDatRefAndModGeoTolAndPosTol;
2253 GTComplex->Init(aName,aDescription,LMWU,SA,GTWDR,MGT);
2254 Model->AddWithRefs(GTComplex);
2257 Handle(StepDimTol_AngularityTolerance) aToler =
2258 new StepDimTol_AngularityTolerance;
2259 aToler->Init(aName,aDescription,LMWU,SA,HADR);
2260 Model->AddWithRefs(aToler);
2263 Handle(StepDimTol_CircularRunoutTolerance) aToler =
2264 new StepDimTol_CircularRunoutTolerance;
2265 aToler->Init(aName,aDescription,LMWU,SA,HADR);
2266 Model->AddWithRefs(aToler);
2269 Handle(StepDimTol_CoaxialityTolerance) aToler =
2270 new StepDimTol_CoaxialityTolerance;
2271 aToler->Init(aName,aDescription,LMWU,SA,HADR);
2272 Model->AddWithRefs(aToler);
2275 Handle(StepDimTol_ConcentricityTolerance) aToler =
2276 new StepDimTol_ConcentricityTolerance;
2277 aToler->Init(aName,aDescription,LMWU,SA,HADR);
2278 Model->AddWithRefs(aToler);
2281 Handle(StepDimTol_ParallelismTolerance) aToler =
2282 new StepDimTol_ParallelismTolerance;
2283 aToler->Init(aName,aDescription,LMWU,SA,HADR);
2284 Model->AddWithRefs(aToler);
2287 Handle(StepDimTol_PerpendicularityTolerance) aToler =
2288 new StepDimTol_PerpendicularityTolerance;
2289 aToler->Init(aName,aDescription,LMWU,SA,HADR);
2290 Model->AddWithRefs(aToler);
2293 Handle(StepDimTol_SymmetryTolerance) aToler =
2294 new StepDimTol_SymmetryTolerance;
2295 aToler->Init(aName,aDescription,LMWU,SA,HADR);
2296 Model->AddWithRefs(aToler);
2299 Handle(StepDimTol_TotalRunoutTolerance) aToler =
2300 new StepDimTol_TotalRunoutTolerance;
2301 aToler->Init(aName,aDescription,LMWU,SA,HADR);
2302 Model->AddWithRefs(aToler);
2308 return Standard_True;
2312 //=======================================================================
2313 //function : FindPDSforRI
2314 //purpose : auxilary:
2315 //=======================================================================
2316 static Standard_Boolean FindPDSforRI(const Interface_Graph &aGraph,
2317 const Handle(Standard_Transient) &ent,
2318 Handle(StepRepr_ProductDefinitionShape) &PDS,
2319 Handle(StepRepr_RepresentationContext) &RC)
2321 if(!ent->IsKind(STANDARD_TYPE(StepRepr_RepresentationItem))) return Standard_False;
2322 Interface_EntityIterator subs = aGraph.Sharings(ent);
2323 for(subs.Start(); subs.More() && PDS.IsNull(); subs.Next()) {
2324 Handle(StepShape_ShapeRepresentation) SR =
2325 Handle(StepShape_ShapeRepresentation)::DownCast(subs.Value());
2326 if(SR.IsNull()) continue;
2327 RC = SR->ContextOfItems();
2328 Interface_EntityIterator subs1 = aGraph.Sharings(SR);
2329 for(subs1.Start(); subs1.More() && PDS.IsNull(); subs1.Next()) {
2330 Handle(StepShape_ShapeDefinitionRepresentation) SDR =
2331 Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(subs1.Value());
2332 if(SDR.IsNull()) continue;
2333 Handle(StepRepr_PropertyDefinition) PropD = SDR->Definition().PropertyDefinition();
2334 if(PropD.IsNull()) continue;
2335 PDS = Handle(StepRepr_ProductDefinitionShape)::DownCast(PropD);
2338 return Standard_True;
2342 //=======================================================================
2343 //function : WriteMaterials
2345 //=======================================================================
2347 Standard_Boolean STEPCAFControl_Writer::WriteMaterials (const Handle(XSControl_WorkSession) &WS,
2348 const TDF_LabelSequence &labels ) const
2351 if ( labels.Length() <=0 ) return Standard_False;
2354 Handle(Interface_InterfaceModel) Model = WS->Model();
2355 Handle(XSControl_TransferWriter) TW = WS->TransferWriter();
2356 Handle(Transfer_FinderProcess) FP = TW->FinderProcess();
2357 Interface_Graph aGraph = WS->HGraph()->Graph();
2358 Handle(XCAFDoc_ShapeTool) ShTool = XCAFDoc_DocumentTool::ShapeTool( labels(1) );
2359 if(ShTool.IsNull() ) return Standard_False;
2360 Handle(XCAFDoc_MaterialTool) MatTool = XCAFDoc_DocumentTool::MaterialTool( labels(1) );
2361 if(MatTool.IsNull() ) return Standard_False;
2363 STEPConstruct_DataMapOfAsciiStringTransient MapDRI,MapMRI;
2364 TDF_LabelSequence TopLabels;
2365 ShTool->GetShapes(TopLabels);
2366 for(Standard_Integer i=1; i<=TopLabels.Length(); i++) {
2367 TDF_Label ShL = TopLabels.Value(i);
2368 Handle(TDataStd_TreeNode) Node;
2369 if( ShL.FindAttribute(XCAFDoc::MaterialRefGUID(),Node) && Node->HasFather() ) {
2370 // find PDS for current shape
2371 TopoDS_Shape aShape = XCAFDoc_ShapeTool::GetShape(ShL);
2372 TopLoc_Location Loc;
2373 TColStd_SequenceOfTransient seqRI;
2374 FindEntities( FP, aShape, Loc, seqRI );
2375 if(seqRI.Length()<=0) continue;
2376 Handle(StepRepr_ProductDefinitionShape) PDS;
2377 Handle(StepRepr_RepresentationContext) RC;
2378 Handle(Standard_Transient) ent = seqRI.Value(1);
2379 FindPDSforRI(aGraph,ent,PDS,RC);
2380 if(PDS.IsNull()) continue;
2381 Handle(StepBasic_ProductDefinition) aProdDef =
2382 PDS->Definition().ProductDefinition();
2383 if(aProdDef.IsNull())
2385 // write material entities
2386 TDF_Label MatL = Node->Father()->Label();
2387 Handle(TCollection_HAsciiString) aName;
2388 Handle(TCollection_HAsciiString) aDescription;
2389 Standard_Real aDensity;
2390 Handle(TCollection_HAsciiString) aDensName;
2391 Handle(TCollection_HAsciiString) aDensValType;
2392 Handle(StepRepr_Representation) RepDRI = new StepRepr_Representation;
2393 Handle(StepRepr_Representation) RepMRI = new StepRepr_Representation;
2394 if(MatTool->GetMaterial(MatL,aName,aDescription,aDensity,aDensName,aDensValType)) {
2395 if(aName->Length()==0) continue;
2396 TCollection_AsciiString aKey(aName->ToCString());
2397 if(MapDRI.IsBound(aKey)) {
2398 RepDRI = Handle(StepRepr_Representation)::DownCast(MapDRI.Find(aKey));
2399 if(MapMRI.IsBound(aKey)) {
2400 RepMRI = Handle(StepRepr_Representation)::DownCast(MapMRI.Find(aKey));
2405 Handle(StepRepr_DescriptiveRepresentationItem) DRI = new StepRepr_DescriptiveRepresentationItem;
2406 DRI->Init(aName,aDescription);
2407 Handle(StepRepr_HArray1OfRepresentationItem) HARI = new StepRepr_HArray1OfRepresentationItem(1,1);
2408 HARI->SetValue(1,DRI);
2409 RepDRI->Init(new TCollection_HAsciiString("material name"),HARI,RC);
2410 Model->AddWithRefs(RepDRI);
2414 Handle(StepBasic_SiUnitAndMassUnit) SMU = new StepBasic_SiUnitAndMassUnit;
2415 SMU->SetName(StepBasic_sunGram);
2416 Handle(StepBasic_DerivedUnitElement) DUE1 = new StepBasic_DerivedUnitElement;
2417 DUE1->Init(SMU,3.0);
2419 Handle(StepBasic_SiUnitAndLengthUnit) SLU = new StepBasic_SiUnitAndLengthUnit;
2420 SLU->Init(Standard_True,StepBasic_spCenti,StepBasic_sunMetre);
2421 Handle(StepBasic_DerivedUnitElement) DUE2 = new StepBasic_DerivedUnitElement;
2422 DUE2->Init(SLU,2.0);
2424 Handle(StepBasic_HArray1OfDerivedUnitElement) HADUE = new StepBasic_HArray1OfDerivedUnitElement(1,2);
2425 HADUE->SetValue(1,DUE1);
2426 HADUE->SetValue(2,DUE2);
2427 Handle(StepBasic_DerivedUnit) DU = new StepBasic_DerivedUnit;
2429 Model->AddWithRefs(DU);
2430 StepBasic_Unit aUnit;
2432 Handle(StepBasic_MeasureValueMember) MVM = new StepBasic_MeasureValueMember;
2433 MVM->SetName(aDensValType->ToCString());
2434 MVM->SetReal(aDensity);
2435 Handle(StepRepr_MeasureRepresentationItem) MRI = new StepRepr_MeasureRepresentationItem;
2436 MRI->Init(aDensName,MVM,aUnit);
2437 HARI = new StepRepr_HArray1OfRepresentationItem(1,1);
2438 HARI->SetValue(1,MRI);
2439 RepMRI->Init(new TCollection_HAsciiString("density"),HARI,RC);
2440 Model->AddWithRefs(RepMRI);
2442 //WriteNewMaterial(Model,aName,aDescription,aDensity,aDensName,aDensValType,RC,RepDRI,RepMRI);
2443 MapDRI.Bind(aKey,RepDRI);
2444 if(!RepMRI.IsNull()) MapMRI.Bind(aKey,RepMRI);
2447 // write chain PDS---(DRI,MRI)
2448 StepRepr_CharacterizedDefinition CD1;
2449 CD1.SetValue(aProdDef);
2450 Handle(StepRepr_PropertyDefinition) PropD1 = new StepRepr_PropertyDefinition;
2451 PropD1->Init(new TCollection_HAsciiString("material property"),Standard_True,
2452 new TCollection_HAsciiString("material name"),CD1);
2453 Model->AddWithRefs(PropD1);
2454 StepRepr_RepresentedDefinition RD1;
2455 RD1.SetValue(PropD1);
2456 Handle(StepRepr_PropertyDefinitionRepresentation) PDR1 =
2457 new StepRepr_PropertyDefinitionRepresentation;
2458 PDR1->Init(RD1,RepDRI);
2459 Model->AddWithRefs(PDR1);
2460 StepRepr_CharacterizedDefinition CD2;
2461 CD2.SetValue(aProdDef);
2462 Handle(StepRepr_PropertyDefinition) PropD2 = new StepRepr_PropertyDefinition;
2463 PropD2->Init(new TCollection_HAsciiString("material property"),Standard_True,
2464 new TCollection_HAsciiString("density"),CD2);
2465 Model->AddWithRefs(PropD2);
2466 StepRepr_RepresentedDefinition RD2;
2467 RD2.SetValue(PropD2);
2468 Handle(StepRepr_PropertyDefinitionRepresentation) PDR2 =
2469 new StepRepr_PropertyDefinitionRepresentation;
2470 PDR2->Init(RD2,RepMRI);
2471 Model->AddWithRefs(PDR2);
2475 return Standard_True;
2479 //=======================================================================
2480 //function : SetColorMode
2482 //=======================================================================
2484 void STEPCAFControl_Writer::SetColorMode (const Standard_Boolean colormode)
2486 myColorMode = colormode;
2490 //=======================================================================
2491 //function : GetColorMode
2493 //=======================================================================
2495 Standard_Boolean STEPCAFControl_Writer::GetColorMode () const
2501 //=======================================================================
2502 //function : SetNameMode
2504 //=======================================================================
2506 void STEPCAFControl_Writer::SetNameMode (const Standard_Boolean namemode)
2508 myNameMode = namemode;
2512 //=======================================================================
2513 //function : GetNameMode
2515 //=======================================================================
2517 Standard_Boolean STEPCAFControl_Writer::GetNameMode () const
2523 //=======================================================================
2524 //function : SetLayerMode
2526 //=======================================================================
2528 void STEPCAFControl_Writer::SetLayerMode (const Standard_Boolean layermode)
2530 myLayerMode = layermode;
2534 //=======================================================================
2535 //function : GetLayerMode
2537 //=======================================================================
2539 Standard_Boolean STEPCAFControl_Writer::GetLayerMode () const
2545 //=======================================================================
2546 //function : SetPropsMode
2548 //=======================================================================
2550 void STEPCAFControl_Writer::SetPropsMode (const Standard_Boolean propsmode)
2552 myPropsMode = propsmode;
2556 //=======================================================================
2557 //function : GetPropsMode
2559 //=======================================================================
2561 Standard_Boolean STEPCAFControl_Writer::GetPropsMode () const
2567 //=======================================================================
2568 //function : SetSHUOMode
2570 //=======================================================================
2572 void STEPCAFControl_Writer::SetSHUOMode (const Standard_Boolean mode)
2578 //=======================================================================
2579 //function : GetSHUOMode
2581 //=======================================================================
2583 Standard_Boolean STEPCAFControl_Writer::GetSHUOMode () const
2589 //=======================================================================
2590 //function : SetDimTolMode
2592 //=======================================================================
2594 void STEPCAFControl_Writer::SetDimTolMode(const Standard_Boolean dimtolmode)
2596 myDGTMode = dimtolmode;
2600 //=======================================================================
2601 //function : GetDimTolMode
2603 //=======================================================================
2605 Standard_Boolean STEPCAFControl_Writer::GetDimTolMode() const
2611 //=======================================================================
2612 //function : SetMaterialMode
2614 //=======================================================================
2616 void STEPCAFControl_Writer::SetMaterialMode(const Standard_Boolean matmode)
2618 myMatMode = matmode;
2622 //=======================================================================
2623 //function : GetMaterialMode
2625 //=======================================================================
2627 Standard_Boolean STEPCAFControl_Writer::GetMaterialMode() const