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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
79 lines
1.9 KiB
C++
79 lines
1.9 KiB
C++
// Created on: 1993-09-07
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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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#ifndef _ProjLib_ComputeApprox_HeaderFile
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#define _ProjLib_ComputeApprox_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_Real.hxx>
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class Geom2d_BSplineCurve;
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class Geom2d_BezierCurve;
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class Adaptor3d_HCurve;
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class Adaptor3d_HSurface;
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//! Approximate the projection of a 3d curve on an
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//! analytic surface and stores the result in Approx.
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//! The result is a 2d curve.
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class ProjLib_ComputeApprox
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! <Tol> is the tolerance with which the
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//! approximation is performed.
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Standard_EXPORT ProjLib_ComputeApprox(const Handle(Adaptor3d_HCurve)& C, const Handle(Adaptor3d_HSurface)& S, const Standard_Real Tol);
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Standard_EXPORT Handle(Geom2d_BSplineCurve) BSpline() const;
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Standard_EXPORT Handle(Geom2d_BezierCurve) Bezier() const;
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//! returns the reached Tolerance.
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Standard_EXPORT Standard_Real Tolerance() const;
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protected:
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private:
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Standard_Real myTolerance;
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Handle(Geom2d_BSplineCurve) myBSpline;
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Handle(Geom2d_BezierCurve) myBezier;
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};
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#endif // _ProjLib_ComputeApprox_HeaderFile
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