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87 lines
2.2 KiB
C++
87 lines
2.2 KiB
C++
// Created on: 1993-04-07
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// Created by: Laurent BUCHARD
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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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#ifndef _IntCurveSurface_TheQuadCurvExactHInter_HeaderFile
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#define _IntCurveSurface_TheQuadCurvExactHInter_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 <TColStd_SequenceOfReal.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Real.hxx>
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class Adaptor3d_HSurface;
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class Adaptor3d_HSurfaceTool;
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class Adaptor3d_HCurve;
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class IntCurveSurface_TheHCurveTool;
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class IntCurveSurface_TheQuadCurvFuncOfTheQuadCurvExactHInter;
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class IntCurveSurface_TheQuadCurvExactHInter
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Provides the signed distance function : Q(w)
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//! and its first derivative dQ(w)/dw
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Standard_EXPORT IntCurveSurface_TheQuadCurvExactHInter(const Handle(Adaptor3d_HSurface)& S, const Handle(Adaptor3d_HCurve)& C);
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Standard_EXPORT Standard_Boolean IsDone() const;
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Standard_EXPORT Standard_Integer NbRoots() const;
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Standard_EXPORT Standard_Real Root (const Standard_Integer Index) const;
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Standard_EXPORT Standard_Integer NbIntervals() const;
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//! U1 and U2 are the parameters of
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//! a segment on the curve.
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Standard_EXPORT void Intervals (const Standard_Integer Index, Standard_Real& U1, Standard_Real& U2) const;
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protected:
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private:
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Standard_Integer nbpnts;
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TColStd_SequenceOfReal pnts;
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Standard_Integer nbintv;
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TColStd_SequenceOfReal intv;
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};
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#endif // _IntCurveSurface_TheQuadCurvExactHInter_HeaderFile
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