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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
186 lines
7.8 KiB
C++
186 lines
7.8 KiB
C++
// Created on: 1999-03-24
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// Created by: data exchange team
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// Copyright (c) 1999-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <STEPSelections_AssemblyExplorer.ixx>
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#include <Interface_Macros.hxx>
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#include <StepRepr_ProductDefinitionShape.hxx>
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#include <Interface_EntityIterator.hxx>
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#include <StepShape_ContextDependentShapeRepresentation.hxx>
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#include <StepShape_ShapeRepresentation.hxx>
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#include <StepRepr_MappedItem.hxx>
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#include <STEPSelections_AssemblyLink.hxx>
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#include <STEPSelections_HSequenceOfAssemblyLink.hxx>
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#include <StepBasic_Product.hxx>
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#include <StepBasic_ProductDefinitionFormation.hxx>
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#include <Interface_InterfaceModel.hxx>
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#include <TCollection_HAsciiString.hxx>
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STEPSelections_AssemblyExplorer::STEPSelections_AssemblyExplorer(const Interface_Graph &G):myGraph(G)
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{
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Init(G);
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}
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Handle(Standard_Transient) STEPSelections_AssemblyExplorer::
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FindItemWithNAUO(const Handle(StepRepr_NextAssemblyUsageOccurrence)& nauo) const
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{
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Handle(Standard_Transient) item;
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Handle(StepRepr_ProductDefinitionShape) pds;
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Interface_EntityIterator subs = myGraph.Sharings(nauo);
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for(subs.Start(); subs.More()&&pds.IsNull(); subs.Next())
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if(subs.Value()->IsKind(STANDARD_TYPE(StepRepr_ProductDefinitionShape)))
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pds = Handle(StepRepr_ProductDefinitionShape)::DownCast(subs.Value());
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if(pds.IsNull()) return item;
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subs = myGraph.Sharings(pds);
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Handle(StepShape_ContextDependentShapeRepresentation) cdsr;
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Handle(StepShape_ShapeDefinitionRepresentation) shdefrep;
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Handle(Standard_Transient) itmp;
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for(subs.Start(); subs.More()&&shdefrep.IsNull(); subs.Next()) {
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itmp = subs.Value();
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if(itmp->IsKind(STANDARD_TYPE(StepShape_ContextDependentShapeRepresentation)))
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return itmp;
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if(itmp->IsKind(STANDARD_TYPE(StepShape_ShapeDefinitionRepresentation)))
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shdefrep = Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(itmp);
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}
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if(shdefrep.IsNull()) return shdefrep ;
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Handle(StepShape_ShapeRepresentation) srep = Handle(StepShape_ShapeRepresentation)::DownCast(shdefrep->UsedRepresentation());
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if(srep.IsNull()) return srep;
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for(Standard_Integer i = 1; i <= srep->NbItems(); i++) {
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Handle(StepRepr_RepresentationItem) repitem = srep->ItemsValue(i);
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if(repitem->IsKind(STANDARD_TYPE(StepRepr_MappedItem)))
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return repitem;
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}
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return item;
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}
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Handle(StepShape_ShapeDefinitionRepresentation) STEPSelections_AssemblyExplorer::
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FindSDRWithProduct(const Handle(StepBasic_ProductDefinition)& product) const
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{
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Interface_EntityIterator subs = myGraph.Sharings(product);
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for(subs.Start(); subs.More(); subs.Next())
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if(subs.Value()->IsKind(STANDARD_TYPE(StepRepr_PropertyDefinition))) {
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Interface_EntityIterator subs1 = myGraph.Sharings(subs.Value());
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for(subs1.Start(); subs1.More(); subs1.Next())
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if(subs1.Value()->IsKind(STANDARD_TYPE(StepShape_ShapeDefinitionRepresentation))) {
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DeclareAndCast(StepShape_ShapeDefinitionRepresentation,SDR,subs1.Value());
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return SDR;
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}
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}
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Handle(StepShape_ShapeDefinitionRepresentation) sdr;
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return sdr;
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}
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void STEPSelections_AssemblyExplorer::FillListWithGraph(const Handle(STEPSelections_AssemblyComponent)& cmp)
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{
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Handle(StepShape_ShapeDefinitionRepresentation) SDR = cmp->GetSDR();
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Handle(STEPSelections_HSequenceOfAssemblyLink) list = cmp->GetList();
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Handle(StepRepr_ProductDefinitionShape) pdsh =
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Handle(StepRepr_ProductDefinitionShape)::DownCast ( SDR->Definition().PropertyDefinition() );
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if(pdsh.IsNull()) return;
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Handle(StepBasic_ProductDefinition) pdf = pdsh->Definition().ProductDefinition();
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if(pdf.IsNull()) return;
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Interface_EntityIterator subs = myGraph.Sharings(pdf);
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for(subs.Start(); subs.More(); subs.Next())
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if(subs.Value()->IsKind(STANDARD_TYPE(StepRepr_NextAssemblyUsageOccurrence))) {
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DeclareAndCast(StepRepr_NextAssemblyUsageOccurrence,nauo,subs.Value());
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if(pdf==nauo->RelatingProductDefinition()) {
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Handle(STEPSelections_AssemblyLink) link = new STEPSelections_AssemblyLink;
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link->SetNAUO(nauo);
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link->SetItem(FindItemWithNAUO(nauo));
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Handle(StepBasic_ProductDefinition) pdrComponent = nauo->RelatedProductDefinition();
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if(pdrComponent.IsNull()) continue;
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Handle(StepShape_ShapeDefinitionRepresentation) subSDR = FindSDRWithProduct(pdrComponent);
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if(subSDR.IsNull()) continue;
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Standard_Integer index = myMap.FindIndex(subSDR);
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if(index)
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link->SetComponent(Handle(STEPSelections_AssemblyComponent)::DownCast(myMap.FindFromIndex(index)));
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else {
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Handle(STEPSelections_HSequenceOfAssemblyLink) sublist = new STEPSelections_HSequenceOfAssemblyLink;
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Handle(STEPSelections_AssemblyComponent) subCmp = new STEPSelections_AssemblyComponent(subSDR,sublist);
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FillListWithGraph(subCmp);
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link->SetComponent(subCmp);
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myMap.Add(subSDR,subCmp);
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}
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list->Append(link);
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}
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}
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}
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void STEPSelections_AssemblyExplorer::Init(const Interface_Graph &G)
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{
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myGraph = G;
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myRoots.Clear();
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myMap.Clear();
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Interface_EntityIterator roots = myGraph.RootEntities();
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for(roots.Start(); roots.More(); roots.Next())
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if(roots.Value()->IsKind(STANDARD_TYPE(StepShape_ShapeDefinitionRepresentation))) {
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Handle(STEPSelections_AssemblyComponent) cmp = new STEPSelections_AssemblyComponent;
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cmp->SetSDR(Handle(StepShape_ShapeDefinitionRepresentation)::DownCast(roots.Value()));
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cmp->SetList(new STEPSelections_HSequenceOfAssemblyLink);
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FillListWithGraph(cmp);
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myRoots.Append(cmp);
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}
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}
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static Standard_CString GetProductName(const Handle(StepShape_ShapeDefinitionRepresentation) &SDR)
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{
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Standard_CString str = "";
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Handle(StepBasic_Product) empty;
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Handle(StepRepr_PropertyDefinition) PropDf = SDR->Definition().PropertyDefinition();
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if ( PropDf.IsNull() ) return str;
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Handle(StepBasic_ProductDefinition) PD = PropDf->Definition().ProductDefinition();
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if ( PD.IsNull() ) return str;
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Handle(StepBasic_ProductDefinitionFormation) PDF = PD->Formation();
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if ( PDF.IsNull() ) return str;
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return PDF->OfProduct()->Name()->ToCString();
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}
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static void PrintSubAssembly(Standard_OStream &os,
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const Handle(STEPSelections_AssemblyComponent)& cmp,
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const Handle(Interface_InterfaceModel) &Model,
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Standard_Integer level)
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{
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//for ( Standard_Integer j=0; j < level; j++ ) os << "\t";
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os << "SDR: " <<Model->StringLabel(cmp->GetSDR())->ToCString()<<"\t";
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os << "Product: "<<GetProductName(cmp->GetSDR())<<endl;
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for ( Standard_Integer i = 1; i <= cmp->GetList()->Length(); i++) {
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for ( Standard_Integer j=0; j < level+1; j++ ) os << "\t";
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os << "NAUO :"<<Model->StringLabel(cmp->GetList()->Value(i)->GetNAUO())->ToCString()<<";\t";
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if(cmp->GetList()->Value(i)->GetItem()->IsKind(STANDARD_TYPE(StepRepr_MappedItem)))
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os <<"MI ";
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else
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if(cmp->GetList()->Value(i)->GetItem()->IsKind(STANDARD_TYPE(StepShape_ContextDependentShapeRepresentation)))
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os <<"CDSR ";
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else
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os <<"UNKNOWN LINK!!!";
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PrintSubAssembly(os,cmp->GetList()->Value(i)->GetComponent(),Model,level+1);
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}
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}
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void STEPSelections_AssemblyExplorer::Dump(Standard_OStream &os) const
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{
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Handle(Interface_InterfaceModel) model = myGraph.Model();
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for(Standard_Integer i = 1 ; i <=myRoots.Length(); i++) {
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os<<"Assembly N: "<<i<<endl<<endl;
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PrintSubAssembly(os,myRoots.Value(i),model,0);
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}
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}
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