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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
150 lines
5.5 KiB
C++
150 lines
5.5 KiB
C++
// Created on: 1999-02-15
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// Created by: Andrey BETENEV
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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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//S4132: reading complex type bounded_curve + surface_curve
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// which is necessary for reading curve_bounded_surfaces
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// This class is based on RWSurfaceCurve
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#include <Interface_Check.hxx>
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#include <Interface_EntityIterator.hxx>
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#include <RWStepGeom_RWSurfaceCurve.hxx>
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#include <RWStepGeom_RWSurfaceCurveAndBoundedCurve.hxx>
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#include <StepData_StepReaderData.hxx>
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#include <StepData_StepWriter.hxx>
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#include <StepGeom_BoundedCurve.hxx>
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#include <StepGeom_Curve.hxx>
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#include <StepGeom_HArray1OfPcurveOrSurface.hxx>
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#include <StepGeom_PcurveOrSurface.hxx>
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#include <StepGeom_PreferredSurfaceCurveRepresentation.hxx>
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#include <StepGeom_SurfaceCurve.hxx>
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#include <StepGeom_SurfaceCurveAndBoundedCurve.hxx>
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#include <TCollection_AsciiString.hxx>
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// --- Enum : PreferredSurfaceCurveRepresentation ---
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static TCollection_AsciiString pscrPcurveS2(".PCURVE_S2.");
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static TCollection_AsciiString pscrPcurveS1(".PCURVE_S1.");
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static TCollection_AsciiString pscrCurve3d(".CURVE_3D.");
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RWStepGeom_RWSurfaceCurveAndBoundedCurve::RWStepGeom_RWSurfaceCurveAndBoundedCurve () {}
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void RWStepGeom_RWSurfaceCurveAndBoundedCurve::ReadStep
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(const Handle(StepData_StepReaderData)& data,
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const Standard_Integer num,
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Handle(Interface_Check)& ach,
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const Handle(StepGeom_SurfaceCurveAndBoundedCurve)& ent) const
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{
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// BOUNDED_CURVE: skip
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Standard_Integer num1 = num;
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// CURVE: skip
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num1 = data->NextForComplex (num1);
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// GEOMETRIC_REPRESENTATION_ITEM: skip
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num1 = data->NextForComplex (num1);
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// REPRESENTATION_ITEM: read name
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num1 = data->NextForComplex (num1);
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if ( ! data->CheckNbParams ( num1, 1, ach, "representation_item" ) ) return;
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Handle(TCollection_HAsciiString) aName;
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data->ReadString ( num1, 1, "name", ach, aName );
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// SURFACE_CURVE: read data
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num1 = data->NextForComplex (num1);
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if ( ! data->CheckNbParams ( num1, 3, ach, "surface_curve" ) ) return;
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// --- own field : curve3d ---
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Handle(StepGeom_Curve) aCurve3d;
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data->ReadEntity ( num1, 1, "curve_3d", ach, STANDARD_TYPE(StepGeom_Curve), aCurve3d );
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// --- own field : associatedGeometry ---
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Handle(StepGeom_HArray1OfPcurveOrSurface) aAssociatedGeometry;
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StepGeom_PcurveOrSurface aAssociatedGeometryItem;
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Standard_Integer nsub3;
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if ( data->ReadSubList ( num1, 2, "associated_geometry", ach, nsub3 ) ) {
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Standard_Integer nb3 = data->NbParams(nsub3);
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aAssociatedGeometry = new StepGeom_HArray1OfPcurveOrSurface (1, nb3);
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for (Standard_Integer i3 = 1; i3 <= nb3; i3 ++) {
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//szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
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if (data->ReadEntity (nsub3,i3,"associated_geometry",ach,aAssociatedGeometryItem))
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aAssociatedGeometry->SetValue(i3,aAssociatedGeometryItem);
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}
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}
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// --- own field : masterRepresentation ---
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StepGeom_PreferredSurfaceCurveRepresentation aMasterRepresentation = StepGeom_pscrCurve3d;
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if ( data->ParamType ( num1, 3 ) == Interface_ParamEnum ) {
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Standard_CString text = data->ParamCValue ( num1, 3 );
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if (pscrPcurveS2.IsEqual(text)) aMasterRepresentation = StepGeom_pscrPcurveS2;
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else if (pscrPcurveS1.IsEqual(text)) aMasterRepresentation = StepGeom_pscrPcurveS1;
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else if ( pscrCurve3d.IsEqual(text)) aMasterRepresentation = StepGeom_pscrCurve3d;
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else ach->AddFail("Enumeration preferred_surface_curve_representation has not an allowed value");
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}
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else ach->AddFail("Parameter #3 (master_representation) is not an enumeration");
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//--- Initialisation of the read entity ---
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ent->Init(aName, aCurve3d, aAssociatedGeometry, aMasterRepresentation);
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ent->BoundedCurve() = new StepGeom_BoundedCurve;
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ent->BoundedCurve()->Init (aName);
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}
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void RWStepGeom_RWSurfaceCurveAndBoundedCurve::WriteStep
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(StepData_StepWriter& SW,
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const Handle(StepGeom_SurfaceCurveAndBoundedCurve)& ent) const
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{
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SW.StartEntity("BOUNDED_CURVE");
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SW.StartEntity("CURVE");
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SW.StartEntity("GEOMETRIC_REPRESENTATION_ITEM");
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SW.StartEntity("REPRESENTATION_ITEM");
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SW.Send(ent->Name());
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// --- Instance of plex componant BoundedCurve ---
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SW.StartEntity("SURFACE_CURVE");
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// --- own field : curve3d ---
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SW.Send(ent->Curve3d());
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// --- own field : associatedGeometry ---
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SW.OpenSub();
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for (Standard_Integer i3 = 1; i3 <= ent->NbAssociatedGeometry(); i3 ++) {
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if (!ent->AssociatedGeometryValue(i3).Value().IsNull()) {
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SW.Send(ent->AssociatedGeometryValue(i3).Value());
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}
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}
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SW.CloseSub();
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// --- own field : masterRepresentation ---
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switch(ent->MasterRepresentation()) {
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case StepGeom_pscrPcurveS2 : SW.SendEnum (pscrPcurveS2); break;
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case StepGeom_pscrPcurveS1 : SW.SendEnum (pscrPcurveS1); break;
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case StepGeom_pscrCurve3d : SW.SendEnum (pscrCurve3d); break;
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}
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}
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void RWStepGeom_RWSurfaceCurveAndBoundedCurve::Share(const Handle(StepGeom_SurfaceCurveAndBoundedCurve)& ent,
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Interface_EntityIterator& iter) const
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{
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RWStepGeom_RWSurfaceCurve tool;
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tool.Share ( ent, iter );
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}
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