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74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
// 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 <TPrsStd_PlaneDriver.ixx>
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#include <TDF_Label.hxx>
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#include <TDataXtd_Plane.hxx>
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//#include <TDataStd_Datum.hxx>
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#include <TDataXtd_Geometry.hxx>
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#include <AIS_Plane.hxx>
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#include <AIS_InteractiveContext.hxx>
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#include <TNaming_NamedShape.hxx>
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#include <TNaming_Tool.hxx>
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#include <Geom_Plane.hxx>
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#include <gp_Pln.hxx>
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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TPrsStd_PlaneDriver::TPrsStd_PlaneDriver()
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{
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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Standard_Boolean TPrsStd_PlaneDriver::Update (const TDF_Label& aLabel,
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Handle(AIS_InteractiveObject)& anAISObject)
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{
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Handle(TDataXtd_Plane) apPlane;
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if ( !aLabel.FindAttribute(TDataXtd_Plane::GetID(), apPlane) ) {
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return Standard_False;
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}
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gp_Pln pln;
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if (!TDataXtd_Geometry::Plane(aLabel,pln)) {
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return Standard_False;
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}
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Handle(Geom_Plane) apt = new Geom_Plane(pln);
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// Update AIS
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Handle(AIS_Plane) aisplane;
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if (anAISObject.IsNull())
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aisplane = new AIS_Plane(apt,pln.Location());
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else {
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aisplane = Handle(AIS_Plane)::DownCast(anAISObject);
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if (aisplane.IsNull())
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aisplane = new AIS_Plane(apt,pln.Location());
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else {
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aisplane->SetComponent(apt);
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aisplane->SetCenter(pln.Location());
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aisplane->ResetTransformation();
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aisplane->SetToUpdate();
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aisplane->UpdateSelection();
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}
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}
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anAISObject = aisplane;
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return Standard_True;
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}
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