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98974dccef
1. The condition of WLine breaking (in IntWalk_IWalking algorithm) has become more independent of the input tolerance. 2. Currently the algorithm of IntPatch_Points of WLine processing depends on the algorithm of obtaining the WLine. 3. The methods IntSurf_LineOn2S::Add(...) and IntSurf_LineOn2S::SetUV(...) have become not inline (see the message ~0077431 in the issue #29866).
80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
// Created on: 1995-07-20
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// Created by: Modelistation
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// Copyright (c) 1995-1999 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 _BRepApprox_ApproxLine_HeaderFile
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#define _BRepApprox_ApproxLine_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Standard_Transient.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Integer.hxx>
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class Geom_BSplineCurve;
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class Geom2d_BSplineCurve;
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class IntSurf_LineOn2S;
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class IntSurf_PntOn2S;
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class BRepApprox_ApproxLine;
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DEFINE_STANDARD_HANDLE(BRepApprox_ApproxLine, Standard_Transient)
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class BRepApprox_ApproxLine : public Standard_Transient
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{
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public:
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Standard_EXPORT BRepApprox_ApproxLine(const Handle(Geom_BSplineCurve)& CurveXYZ, const Handle(Geom2d_BSplineCurve)& CurveUV1, const Handle(Geom2d_BSplineCurve)& CurveUV2);
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//! theTang variable has been entered only for compatibility with
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//! the alias IntPatch_WLine. They are not used in this class.
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Standard_EXPORT BRepApprox_ApproxLine(const Handle(IntSurf_LineOn2S)& lin, const Standard_Boolean theTang = Standard_False);
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Standard_EXPORT Standard_Integer NbPnts() const;
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Standard_EXPORT IntSurf_PntOn2S Point (const Standard_Integer Index);
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DEFINE_STANDARD_RTTIEXT(BRepApprox_ApproxLine,Standard_Transient)
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protected:
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private:
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Handle(Geom_BSplineCurve) myCurveXYZ;
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Handle(Geom2d_BSplineCurve) myCurveUV1;
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Handle(Geom2d_BSplineCurve) myCurveUV2;
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Handle(IntSurf_LineOn2S) myLineOn2S;
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};
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#endif // _BRepApprox_ApproxLine_HeaderFile
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