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a5a7b3185b
Update empty method guards to new style with regex (see PR). Used clang-format 18.1.8. New actions to validate code formatting is added. Update .clang-format with disabling of include sorting. It is temporary changes, then include will be sorted. Apply formatting for /src and /tools folder. The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.
437 lines
14 KiB
C++
437 lines
14 KiB
C++
// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 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 <inspector/View_Displayer.hxx>
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#include <AIS_InteractiveContext.hxx>
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#include <AIS_InteractiveObject.hxx>
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#include <AIS_ListIteratorOfListOfInteractive.hxx>
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#include <AIS_Shape.hxx>
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#include <AIS_Trihedron.hxx>
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#include <AIS_ViewCube.hxx>
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#include <Geom_Axis2Placement.hxx>
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#include <Prs3d_PointAspect.hxx>
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#include <V3d_View.hxx>
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#include <V3d_Viewer.hxx>
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#include <inspector/View_DisplayPreview.hxx>
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#include <inspector/View_Viewer.hxx>
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// =======================================================================
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// function : Constructor
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// purpose :
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// =======================================================================
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View_Displayer::View_Displayer()
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: myIsKeepPresentations(false),
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myFitAllActive(false),
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myDisplayMode(0)
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{
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myDisplayPreview = new View_DisplayPreview();
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}
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// =======================================================================
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// function : SetContext
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// purpose :
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// =======================================================================
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void View_Displayer::SetContext(const Handle(AIS_InteractiveContext)& theContext)
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{
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NCollection_DataMap<View_PresentationType, NCollection_Shared<AIS_ListOfInteractive>> aDisplayed =
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myDisplayed;
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EraseAllPresentations(true);
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myContext = theContext;
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for (NCollection_DataMap<View_PresentationType,
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NCollection_Shared<AIS_ListOfInteractive>>::Iterator
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aDisplayedIt(aDisplayed);
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aDisplayedIt.More();
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aDisplayedIt.Next())
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{
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View_PresentationType aType = aDisplayedIt.Key();
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for (AIS_ListIteratorOfListOfInteractive aPresentationsIt(aDisplayedIt.Value());
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aPresentationsIt.More();
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aPresentationsIt.Next())
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DisplayPresentation(aPresentationsIt.Value(), aType, false);
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}
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myDisplayPreview->SetContext(theContext);
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UpdateViewer();
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}
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// =======================================================================
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// function : SetDisplayMode
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// purpose :
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// =======================================================================
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void View_Displayer::SetDisplayMode(const int theDisplayMode,
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const View_PresentationType theType,
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const bool theToUpdateViewer)
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{
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myDisplayMode = theDisplayMode;
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if (GetContext().IsNull())
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return;
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NCollection_Shared<AIS_ListOfInteractive> aDisplayed;
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DisplayedPresentations(aDisplayed, theType);
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for (AIS_ListIteratorOfListOfInteractive aDisplayedIt(aDisplayed); aDisplayedIt.More();
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aDisplayedIt.Next())
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GetContext()->SetDisplayMode(aDisplayedIt.Value(), theDisplayMode, Standard_False);
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if (theToUpdateViewer)
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UpdateViewer();
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}
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// =======================================================================
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// function : DisplayPresentation
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// purpose :
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// =======================================================================
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void View_Displayer::DisplayPresentation(const Handle(Standard_Transient)& thePresentation,
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const View_PresentationType theType,
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const bool theToUpdateViewer)
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{
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if (GetContext().IsNull())
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return;
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NCollection_Shared<AIS_ListOfInteractive> aDisplayed;
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DisplayedPresentations(aDisplayed, theType);
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if (!myIsKeepPresentations)
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ErasePresentations(theType, false);
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Handle(AIS_InteractiveObject) aPresentation =
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Handle(AIS_InteractiveObject)::DownCast(thePresentation);
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if (!aPresentation.IsNull() && aPresentation->GetContext().IsNull())
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{
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// one presentation can not be shown in several contexts
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if (theType == View_PresentationType_Additional)
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{
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Quantity_Color aColor;
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if (myColorAttributes.Find(View_PresentationType_Additional, aColor))
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aPresentation->SetColor(aColor);
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}
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GetContext()->Display(aPresentation, false);
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if (myDisplayMode != -1)
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GetContext()->SetDisplayMode(aPresentation, myDisplayMode, false);
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aDisplayed.Append(aPresentation);
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}
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if (myFitAllActive)
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fitAllView();
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myDisplayed.Bind(theType, aDisplayed);
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if (theToUpdateViewer)
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UpdateViewer();
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}
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// =======================================================================
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// function : RedisplayPresentation
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// purpose :
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// =======================================================================
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void View_Displayer::RedisplayPresentation(const Handle(Standard_Transient)& thePresentation,
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const bool theToUpdateViewer)
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{
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Handle(AIS_InteractiveObject) aPresentation =
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Handle(AIS_InteractiveObject)::DownCast(thePresentation);
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if (aPresentation.IsNull() || aPresentation->GetContext().IsNull())
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return;
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GetContext()->Redisplay(aPresentation, false);
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if (myFitAllActive)
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fitAllView();
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if (theToUpdateViewer)
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UpdateViewer();
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}
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// =======================================================================
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// function : EraseAllPresentations
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// purpose :
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// =======================================================================
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void View_Displayer::EraseAllPresentations(const bool theToUpdateViewer)
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{
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for (NCollection_DataMap<View_PresentationType,
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NCollection_Shared<AIS_ListOfInteractive>>::Iterator
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aDisplayedIt(myDisplayed);
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aDisplayedIt.More();
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aDisplayedIt.Next())
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ErasePresentations(aDisplayedIt.Key(), false);
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if (theToUpdateViewer)
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UpdateViewer();
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}
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// =======================================================================
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// function : ErasePresentations
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// purpose :
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// =======================================================================
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void View_Displayer::ErasePresentations(const View_PresentationType theType,
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const bool theToUpdateViewer)
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{
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if (GetContext().IsNull())
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return;
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NCollection_Shared<AIS_ListOfInteractive> aDisplayed;
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DisplayedPresentations(aDisplayed, theType);
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for (AIS_ListIteratorOfListOfInteractive aDisplayedIt(aDisplayed); aDisplayedIt.More();
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aDisplayedIt.Next())
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{
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if (aDisplayedIt.Value()->IsKind(STANDARD_TYPE(AIS_Trihedron)))
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continue;
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GetContext()->Remove(aDisplayedIt.Value(), Standard_False);
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}
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aDisplayed.Clear();
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myDisplayed.Bind(theType, aDisplayed);
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if (theToUpdateViewer)
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UpdateViewer();
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}
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// =======================================================================
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// function : ErasePresentation
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// purpose :
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// =======================================================================
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void View_Displayer::ErasePresentation(const Handle(Standard_Transient)& thePresentation,
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const View_PresentationType theType,
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const bool theToUpdateViewer)
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{
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if (GetContext().IsNull())
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return;
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Handle(AIS_InteractiveObject) aPresentation =
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Handle(AIS_InteractiveObject)::DownCast(thePresentation);
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if (aPresentation.IsNull())
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return;
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GetContext()->Remove(aPresentation, Standard_False);
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NCollection_Shared<AIS_ListOfInteractive> aDisplayed;
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DisplayedPresentations(aDisplayed, theType);
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aDisplayed.Remove(aPresentation);
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myDisplayed.Bind(theType, aDisplayed);
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if (myFitAllActive)
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fitAllView();
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if (theToUpdateViewer)
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UpdateViewer();
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}
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// =======================================================================
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// function : DisplayDefaultTrihedron
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// purpose :
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// =======================================================================
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void View_Displayer::DisplayDefaultTrihedron(const Standard_Boolean toDisplay,
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const bool theToUpdateViewer)
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{
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const Handle(AIS_Trihedron)& aTrihedron = defaultTrihedron(toDisplay);
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if (aTrihedron.IsNull())
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return;
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if (toDisplay)
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GetContext()->Display(aTrihedron, theToUpdateViewer);
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else
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GetContext()->Erase(aTrihedron, theToUpdateViewer);
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}
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// =======================================================================
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// function : DisplayViewCube
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// purpose :
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// =======================================================================
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void View_Displayer::DisplayViewCube(const Standard_Boolean toDisplay, const bool theToUpdateViewer)
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{
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if (myViewCube.IsNull() && toDisplay)
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{
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myViewCube = new AIS_ViewCube();
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myViewCube->SetSize(35.0);
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myViewCube->SetBoxColor(Quantity_NOC_GRAY50);
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}
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if (myViewCube.IsNull())
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return;
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if (toDisplay)
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GetContext()->Display(myViewCube, theToUpdateViewer);
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else
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GetContext()->Erase(myViewCube, theToUpdateViewer);
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}
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// =======================================================================
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// function : SetVisible
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// purpose :
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// =======================================================================
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void View_Displayer::SetVisible(const TopoDS_Shape& theShape,
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const bool theState,
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const View_PresentationType theType)
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{
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if (theShape.IsNull())
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return;
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if (theState)
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DisplayPresentation(CreatePresentation(theShape), View_PresentationType_Main, Standard_False);
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else
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{
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Handle(AIS_InteractiveObject) aPresentation = FindPresentation(theShape, theType);
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if (!aPresentation.IsNull())
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ErasePresentation(aPresentation, theType, Standard_False);
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}
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UpdateViewer();
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}
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// =======================================================================
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// function : IsVisible
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// purpose :
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// =======================================================================
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bool View_Displayer::IsVisible(const TopoDS_Shape& theShape,
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const View_PresentationType theType) const
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{
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Handle(AIS_InteractiveObject) aPresentation = FindPresentation(theShape, theType);
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return !aPresentation.IsNull();
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}
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// =======================================================================
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// function : UpdatePreview
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// purpose :
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// =======================================================================
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void View_Displayer::UpdatePreview(
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const View_DisplayActionType theType,
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const NCollection_List<Handle(Standard_Transient)>& thePresentations)
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{
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myDisplayPreview->UpdatePreview(theType, thePresentations);
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if (myFitAllActive)
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fitAllView();
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}
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// =======================================================================
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// function : UpdateViewer
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// purpose :
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// =======================================================================
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void View_Displayer::UpdateViewer()
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{
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if (GetContext().IsNull())
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return;
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GetContext()->UpdateCurrentViewer();
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}
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// =======================================================================
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// function : SetAttributeColor
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// purpose :
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// =======================================================================
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void View_Displayer::SetAttributeColor(const Quantity_Color& theColor,
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const View_PresentationType theType)
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{
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myColorAttributes.Bind(theType, theColor);
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}
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// =======================================================================
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// function : DisplayedPresentations
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// purpose :
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// =======================================================================
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void View_Displayer::DisplayedPresentations(
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NCollection_Shared<AIS_ListOfInteractive>& thePresentations,
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const View_PresentationType theType) const
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{
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myDisplayed.Find(theType, thePresentations);
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}
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// =======================================================================
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// function : getView
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// purpose :
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// =======================================================================
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Handle(V3d_View) View_Displayer::GetView() const
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{
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Handle(V3d_View) aView;
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if (GetContext().IsNull())
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return aView;
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const Handle(V3d_Viewer)& aViewer = GetContext()->CurrentViewer();
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if (!aViewer.IsNull())
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{
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if (!aViewer->ActiveViews().IsEmpty())
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{
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aView = aViewer->ActiveViews().First();
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}
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}
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return aView;
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}
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// =======================================================================
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// function : FindPresentation
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// purpose :
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// =======================================================================
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Handle(AIS_InteractiveObject) View_Displayer::FindPresentation(
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const TopoDS_Shape& theShape,
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const View_PresentationType theType) const
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{
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if (theShape.IsNull())
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return Handle(AIS_InteractiveObject)();
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NCollection_Shared<AIS_ListOfInteractive> aDisplayed;
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DisplayedPresentations(aDisplayed, theType);
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for (AIS_ListIteratorOfListOfInteractive aDisplayedIt(aDisplayed); aDisplayedIt.More();
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aDisplayedIt.Next())
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{
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Handle(AIS_Shape) aPresentation = Handle(AIS_Shape)::DownCast(aDisplayedIt.Value());
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if (aPresentation->Shape().IsEqual(theShape))
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return aPresentation;
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}
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return Handle(AIS_InteractiveObject)();
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}
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// =======================================================================
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// function : CreatePresentation
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// purpose :
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// =======================================================================
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Handle(Standard_Transient) View_Displayer::CreatePresentation(const TopoDS_Shape& theShape)
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{
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Handle(AIS_Shape) aPresentation = new AIS_Shape(theShape);
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aPresentation->Attributes()->SetAutoTriangulation(Standard_False);
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return aPresentation;
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}
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// =======================================================================
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// function : fitAllView
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// purpose :
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// =======================================================================
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void View_Displayer::fitAllView()
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{
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Handle(V3d_View) aView = GetView();
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if (!aView.IsNull())
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{
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aView->FitAll();
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aView->Redraw();
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}
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}
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// =======================================================================
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// function : defaultTrihedron
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// purpose :
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// =======================================================================
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const Handle(AIS_Trihedron)& View_Displayer::defaultTrihedron(const bool toCreate)
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{
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if (myDefaultTrihedron.IsNull() && toCreate)
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{
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myDefaultTrihedron = new AIS_Trihedron(new Geom_Axis2Placement(gp::XOY()));
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myDefaultTrihedron->SetSize(1);
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}
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return myDefaultTrihedron;
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}
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