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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
76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
// Created on: 1992-03-26
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// Created by: Laurent BUCHARD
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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 _IntCurve_PConicTool_HeaderFile
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#define _IntCurve_PConicTool_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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#include <Standard_Integer.hxx>
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class IntCurve_PConic;
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class gp_Pnt2d;
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class gp_Vec2d;
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//! Implementation of the ParTool from IntImpParGen
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//! for conics of gp, using the class PConic from IntCurve.
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class IntCurve_PConicTool
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT static Standard_Real EpsX (const IntCurve_PConic& C);
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Standard_EXPORT static Standard_Integer NbSamples (const IntCurve_PConic& C);
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Standard_EXPORT static Standard_Integer NbSamples (const IntCurve_PConic& C, const Standard_Real U0, const Standard_Real U1);
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Standard_EXPORT static gp_Pnt2d Value (const IntCurve_PConic& C, const Standard_Real X);
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Standard_EXPORT static void D1 (const IntCurve_PConic& C, const Standard_Real U, gp_Pnt2d& P, gp_Vec2d& T);
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Standard_EXPORT static void D2 (const IntCurve_PConic& C, const Standard_Real U, gp_Pnt2d& P, gp_Vec2d& T, gp_Vec2d& N);
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protected:
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private:
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};
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#endif // _IntCurve_PConicTool_HeaderFile
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