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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
143 lines
4.6 KiB
C++
143 lines
4.6 KiB
C++
// Created on: 2009-04-06
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// Created by: Sergey ZARITCHNY
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// Copyright (c) 2009-2014 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
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// under the terms of the GNU Lesser General Public 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 <TDataXtd_Position.ixx>
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#include <TDF_Label.hxx>
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//=======================================================================
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//function : Set (class method)
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//purpose :
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//=======================================================================
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void TDataXtd_Position::Set(const TDF_Label& aLabel, const gp_Pnt& aPos)
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{
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Handle(TDataXtd_Position) pos;
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if (!aLabel.FindAttribute(TDataXtd_Position::GetID(), pos)) {
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pos = new TDataXtd_Position();
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aLabel.AddAttribute(pos);
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}
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pos->SetPosition( aPos );
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}
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//=======================================================================
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//function : Set
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//purpose :
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//=======================================================================
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Handle(TDataXtd_Position) TDataXtd_Position::Set (const TDF_Label& L)
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{
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Handle(TDataXtd_Position) POS;
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if (!L.FindAttribute (TDataXtd_Position::GetID (), POS)) {
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POS = new TDataXtd_Position;
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L.AddAttribute(POS);
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}
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return POS;
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}
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//=======================================================================
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//function : Get (class method)
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//purpose :
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//=======================================================================
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Standard_Boolean TDataXtd_Position::Get(const TDF_Label& aLabel, gp_Pnt& aPos)
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{
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Handle(TDataXtd_Position) pos;
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if( aLabel.FindAttribute( TDataXtd_Position::GetID(), pos) ) {
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aPos = pos->GetPosition();
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return Standard_True;
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}
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return Standard_False;
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}
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//=======================================================================
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//function : GetID
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//purpose :
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//=======================================================================
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const Standard_GUID& TDataXtd_Position::GetID()
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{
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static Standard_GUID TDataXtd_Position_guid("55553252-ce0c-11d1-b5d8-00a0c9064368");
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return TDataXtd_Position_guid;
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}
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//=======================================================================
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//function : TDataXtd_Position
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//purpose :
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//=======================================================================
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TDataXtd_Position::TDataXtd_Position()
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:myPosition(gp_Pnt(0.,0.,0.))
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{
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}
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//=======================================================================
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//function : GetPosition
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//purpose :
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//=======================================================================
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const gp_Pnt& TDataXtd_Position::GetPosition() const
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{
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return myPosition;
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}
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//=======================================================================
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//function : Position
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//purpose :
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//=======================================================================
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void TDataXtd_Position::SetPosition(const gp_Pnt& aPos)
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{
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// OCC2932 correction
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if(myPosition.X() == aPos.X() &&
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myPosition.Y() == aPos.Y() &&
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myPosition.Z() == aPos.Z())
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return;
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Backup();
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myPosition = aPos;
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}
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//=======================================================================
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//function : ID
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//purpose :
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//=======================================================================
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const Standard_GUID& TDataXtd_Position::ID() const
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{
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return GetID();
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}
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//=======================================================================
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//function : Restore
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//purpose :
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//=======================================================================
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void TDataXtd_Position::Restore(const Handle(TDF_Attribute)& anAttribute)
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{
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myPosition = Handle(TDataXtd_Position)::DownCast(anAttribute)->GetPosition();
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}
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//=======================================================================
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//function : NewEmpty
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//purpose :
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//=======================================================================
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Handle(TDF_Attribute) TDataXtd_Position::NewEmpty() const
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{
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return new TDataXtd_Position;
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}
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//=======================================================================
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//function : Paste
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//purpose :
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//=======================================================================
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void TDataXtd_Position::Paste(const Handle(TDF_Attribute)& intoAttribute,
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const Handle(TDF_RelocationTable)&) const
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{
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Handle(TDataXtd_Position)::DownCast(intoAttribute)->SetPosition(myPosition);
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}
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