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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
316 lines
8.7 KiB
C++
316 lines
8.7 KiB
C++
// Created on: 1993-08-24
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// Created by: Bruno DUMORTIER
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// Copyright (c) 1993-1999 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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// Modified by skv - Wed Aug 11 15:45:58 2004 OCC6272
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#include <ProjLib_Projector.ixx>
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#include <ElCLib.hxx>
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//=======================================================================
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//function : ProjLib_Projector
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//purpose :
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//=======================================================================
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ProjLib_Projector::ProjLib_Projector()
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{}
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//=======================================================================
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void ProjLib_Projector::Delete()
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{}
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//=======================================================================
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//function : IsDone
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//purpose :
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//=======================================================================
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Standard_Boolean ProjLib_Projector::IsDone() const
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{
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return isDone;
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}
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//=======================================================================
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//function : Done
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//purpose :
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//=======================================================================
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void ProjLib_Projector::Done()
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{
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isDone = Standard_True;
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}
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//=======================================================================
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//function : GetType
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//purpose :
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//=======================================================================
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GeomAbs_CurveType ProjLib_Projector::GetType() const
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{
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return myType;
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}
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//=======================================================================
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//function : SetType
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//purpose :
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//=======================================================================
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void ProjLib_Projector::SetType( const GeomAbs_CurveType Type)
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{
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myType = Type;
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}
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//=======================================================================
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//function : IsPeriodic
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//purpose :
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//=======================================================================
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Standard_Boolean ProjLib_Projector::IsPeriodic() const
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{
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return myIsPeriodic;
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}
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//=======================================================================
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//function : SetPeriodic
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//purpose :
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//=======================================================================
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void ProjLib_Projector::SetPeriodic()
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{
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myIsPeriodic = Standard_True;
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}
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//=======================================================================
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//function : Line
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//purpose :
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//=======================================================================
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const gp_Lin2d& ProjLib_Projector::Line()const
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{
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if (myType != GeomAbs_Line)
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Standard_NoSuchObject::Raise("ProjLib_Projector::Line");
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return myLin;
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}
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//=======================================================================
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//function : Circle
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//purpose :
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//=======================================================================
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const gp_Circ2d& ProjLib_Projector::Circle()const
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{
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if (myType != GeomAbs_Circle)
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Standard_NoSuchObject::Raise("ProjLib_Projector::Circle");
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return myCirc;
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}
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//=======================================================================
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//function : Ellipse
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//purpose :
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//=======================================================================
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const gp_Elips2d& ProjLib_Projector::Ellipse()const
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{
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if (myType != GeomAbs_Ellipse)
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Standard_NoSuchObject::Raise("ProjLib_Projector::Ellipse");
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return myElips;
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}
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//=======================================================================
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//function : Hyperbola
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//purpose :
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//=======================================================================
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const gp_Hypr2d& ProjLib_Projector::Hyperbola()const
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{
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if (myType != GeomAbs_Hyperbola)
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Standard_NoSuchObject::Raise("ProjLib_Projector::Hyperbola");
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return myHypr;
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}
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//=======================================================================
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//function : Parabola
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//purpose :
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//=======================================================================
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const gp_Parab2d& ProjLib_Projector::Parabola()const
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{
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if (myType != GeomAbs_Parabola)
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Standard_NoSuchObject::Raise("ProjLib_Projector::Parabola");
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return myParab;
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}
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//=======================================================================
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//function : Project
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//purpose :
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//=======================================================================
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void ProjLib_Projector::Project(const gp_Lin& )
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{
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myType = GeomAbs_OtherCurve;
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}
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//=======================================================================
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//function : Project
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//purpose :
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//=======================================================================
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void ProjLib_Projector::Project(const gp_Circ& )
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{
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myType = GeomAbs_OtherCurve;
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}
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//=======================================================================
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//function : Project
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//purpose :
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//=======================================================================
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void ProjLib_Projector::Project(const gp_Elips& )
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{
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myType = GeomAbs_OtherCurve;
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}
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//=======================================================================
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//function : Project
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//purpose :
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//=======================================================================
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void ProjLib_Projector::Project(const gp_Parab& )
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{
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myType = GeomAbs_OtherCurve;
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}
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//=======================================================================
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//function : Project
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//purpose :
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//=======================================================================
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void ProjLib_Projector::Project(const gp_Hypr& )
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{
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myType = GeomAbs_OtherCurve;
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}
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//=======================================================================
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//function : UFrame
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//purpose :
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//=======================================================================
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void ProjLib_Projector::UFrame(const Standard_Real CFirst,
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// const Standard_Real CLast,
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const Standard_Real ,
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const Standard_Real UFirst,
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const Standard_Real Period)
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{
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if (myType == GeomAbs_Line) {
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// Modified by skv - Wed Aug 11 15:45:58 2004 OCC6272 Begin
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// if ( myLin.Direction().Y() == 0.) {
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// Modified by skv - Wed Aug 11 15:45:58 2004 OCC6272 End
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// gp_Pnt2d PFirst, PLast;
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gp_Pnt2d PFirst;
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PFirst = ElCLib::Value(CFirst,myLin);
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//PLast = ElCLib::Value(CLast ,myLin);
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//Standard_Real U = Min( PFirst.X(), PLast.X());
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Standard_Real U = PFirst.X();
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Standard_Real NewU = ElCLib::InPeriod(U,UFirst, UFirst + Period);
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myLin.Translate(gp_Vec2d(NewU-U,0.));
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}
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}
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//=======================================================================
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//function : VFrame
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//purpose :
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//=======================================================================
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void ProjLib_Projector::VFrame(const Standard_Real CFirst,
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// const Standard_Real CLast,
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const Standard_Real ,
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const Standard_Real VFirst,
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const Standard_Real Period)
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{
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if (myType == GeomAbs_Line) {
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// Modified by skv - Wed Aug 11 15:45:58 2004 OCC6272 Begin
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// if ( myLin.Direction().X() == 0.) {
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// Modified by skv - Wed Aug 11 15:45:58 2004 OCC6272 End
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// gp_Pnt2d PFirst, PLast;
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gp_Pnt2d PFirst;
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PFirst = ElCLib::Value(CFirst,myLin);
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//PLast = ElCLib::Value(CLast ,myLin);
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//Standard_Real V = Min( PFirst.Y(), PLast.Y());
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Standard_Real V = PFirst.Y();
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Standard_Real NewV = ElCLib::InPeriod(V,VFirst, VFirst + Period);
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myLin.Translate(gp_Vec2d(0.,NewV-V));
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}
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}
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//=======================================================================
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//function : SetBezier
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//purpose :
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//=======================================================================
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void ProjLib_Projector::SetBezier(const Handle(Geom2d_BezierCurve)& C)
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{
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myBezier = C ;
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}
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//=======================================================================
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//function : Bezier
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//purpose :
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//=======================================================================
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Handle(Geom2d_BezierCurve)ProjLib_Projector::Bezier() const
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{
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return myBezier ;
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}
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//=======================================================================
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//function : SetBSpline
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//purpose :
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//=======================================================================
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void ProjLib_Projector::SetBSpline(const Handle(Geom2d_BSplineCurve)& C)
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{
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myBSpline = C ;
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}
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//=======================================================================
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//function : BSpline
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//purpose :
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//=======================================================================
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Handle(Geom2d_BSplineCurve) ProjLib_Projector::BSpline() const
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{
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return myBSpline ;
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}
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