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81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
// Created on: 1992-06-04
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// Created by: Jacques GOUSSARD
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// Copyright (c) 1992-1999 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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#ifndef _Geom2dInt_TheCurveLocatorOfTheProjPCurOfGInter_HeaderFile
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#define _Geom2dInt_TheCurveLocatorOfTheProjPCurOfGInter_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Real.hxx>
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class Adaptor2d_Curve2d;
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class Geom2dInt_Geom2dCurveTool;
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class Extrema_POnCurv2d;
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class gp_Pnt2d;
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class Geom2dInt_TheCurveLocatorOfTheProjPCurOfGInter
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Among a set of points {C(ui),i=1,NbU}, locate the point
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//! P=C(uj) such that:
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//! distance(P,C) = Min{distance(P,C(ui))}
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Standard_EXPORT static void Locate (const gp_Pnt2d& P, const Adaptor2d_Curve2d& C, const Standard_Integer NbU, Extrema_POnCurv2d& Papp);
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//! Among a set of points {C(ui),i=1,NbU}, locate the point
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//! P=C(uj) such that:
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//! distance(P,C) = Min{distance(P,C(ui))}
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//! The research is done between umin and usup.
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Standard_EXPORT static void Locate (const gp_Pnt2d& P, const Adaptor2d_Curve2d& C, const Standard_Integer NbU, const Standard_Real Umin, const Standard_Real Usup, Extrema_POnCurv2d& Papp);
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//! Among two sets of points {C1(ui),i=1,NbU} and
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//! {C2(vj),j=1,NbV}, locate the two points P1=C1(uk) and
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//! P2=C2(vl) such that:
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//! distance(P1,P2) = Min {distance(C1(ui),C2(vj))}.
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Standard_EXPORT static void Locate (const Adaptor2d_Curve2d& C1, const Adaptor2d_Curve2d& C2, const Standard_Integer NbU, const Standard_Integer NbV, Extrema_POnCurv2d& Papp1, Extrema_POnCurv2d& Papp2);
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protected:
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private:
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};
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#endif // _Geom2dInt_TheCurveLocatorOfTheProjPCurOfGInter_HeaderFile
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