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https://git.dev.opencascade.org/repos/occt.git
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e1f5ac2c9b
Added new complex Entity for representation of PMI Added moving the presentation with new entity
100 lines
4.2 KiB
C++
100 lines
4.2 KiB
C++
// Copyright (c) 2022 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 <RWStepVisual_RWRepositionedTessellatedGeometricSet.hxx>
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#include <Interface_Check.hxx>
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#include <Interface_EntityIterator.hxx>
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#include <StepData_StepReaderData.hxx>
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#include <StepData_StepWriter.hxx>
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#include <StepRepr_RepresentationItem.hxx>
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#include <StepVisual_HArray1OfPresentationStyleAssignment.hxx>
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#include <StepVisual_PresentationStyleAssignment.hxx>
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#include <StepVisual_RepositionedTessellatedGeometricSet.hxx>
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#include <StepGeom_Axis2Placement3d.hxx>
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//=======================================================================
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//function : ReadStep
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//purpose :
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//=======================================================================
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void RWStepVisual_RWRepositionedTessellatedGeometricSet::ReadStep
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(const Handle(StepData_StepReaderData)& theData,
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const Standard_Integer theNum,
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Handle(Interface_Check)& theAch,
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const Handle(StepVisual_RepositionedTessellatedGeometricSet)& theEnt) const
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{
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Standard_Integer aNum = 0;
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theData->NamedForComplex("REPOSITIONED_TESSELLATED_ITEM", theNum, aNum, theAch);
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if (!theData->CheckNbParams(aNum, 1, theAch, "location"))
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return;
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Handle(StepGeom_Axis2Placement3d) aLocation;
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theData->ReadEntity(aNum,1,"location",theAch,STANDARD_TYPE(StepGeom_Axis2Placement3d), aLocation);
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theData->NamedForComplex("REPRESENTATION_ITEM", theNum, aNum, theAch);
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if (!theData->CheckNbParams(aNum, 1, theAch, "name"))
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return;
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Handle(TCollection_HAsciiString) aName;
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theData->ReadString (aNum, 1, "name", theAch, aName);
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theData->NamedForComplex("TESSELLATED_GEOMETRIC_SET", theNum, aNum, theAch);
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NCollection_Handle<StepVisual_Array1OfTessellatedItem> anItems;
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Standard_Integer aNSub2;
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if (theData->ReadSubList (aNum,1,"items",theAch,aNSub2)) {
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Standard_Integer aNb2 = theData->NbParams(aNSub2);
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anItems = new StepVisual_Array1OfTessellatedItem(1, aNb2);
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for (Standard_Integer i2 = 1; i2 <= aNb2; i2 ++) {
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Handle(StepVisual_TessellatedItem) anItem;
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if (theData->ReadEntity (aNSub2,i2,"item",theAch,STANDARD_TYPE(StepVisual_TessellatedItem), anItem))
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anItems->SetValue(i2,anItem);
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}
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}
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theEnt->Init(aName, anItems, aLocation);
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}
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//=======================================================================
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//function : WriteStep
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//purpose :
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//=======================================================================
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void RWStepVisual_RWRepositionedTessellatedGeometricSet::WriteStep
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(StepData_StepWriter& theSW,
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const Handle(StepVisual_RepositionedTessellatedGeometricSet)& theEnt) const
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{
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theSW.StartEntity("GEOMETRIC_REPRESENTATION_ITEM");
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theSW.StartEntity("REPOSITIONED_TESSELLATED_ITEM");
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theSW.Send(theEnt->Location());
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theSW.StartEntity("REPRESENTATION_ITEM");
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theSW.Send(theEnt->Name());
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theSW.StartEntity("TESSELLATED_GEOMETRIC_SET");
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theSW.OpenSub();
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for(StepVisual_Array1OfTessellatedItem::Iterator anIter(*theEnt->Items());
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anIter.More(); anIter.Next())
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{
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theSW.Send(anIter.Value());
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}
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theSW.CloseSub();
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theSW.StartEntity("TESSELLATED_ITEM");
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}
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//=======================================================================
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//function : Share
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//purpose :
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//=======================================================================
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void RWStepVisual_RWRepositionedTessellatedGeometricSet::Share(const Handle(StepVisual_RepositionedTessellatedGeometricSet)& theEnt,
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Interface_EntityIterator& theIter) const
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{
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// Own field : children
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for (Standard_Integer i = 1; i <= theEnt->Items()->Length(); i++)
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theIter.AddItem(theEnt->Items()->Value(i));
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theIter.AddItem(theEnt->Location());
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}
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