1 // Created on: 1997-12-10
2 // Created by: Philippe MANGIN
3 // Copyright (c) 1997-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
18 #include <GeomFill_Fixed.hxx>
19 #include <GeomFill_TrihedronLaw.hxx>
21 #include <Precision.hxx>
22 #include <Standard_ConstructionError.hxx>
23 #include <Standard_OutOfRange.hxx>
24 #include <Standard_Type.hxx>
26 IMPLEMENT_STANDARD_RTTIEXT(GeomFill_Fixed,GeomFill_TrihedronLaw)
28 GeomFill_Fixed::GeomFill_Fixed(const gp_Vec& Tangent,
31 if (Tangent.IsParallel(Normal, 0.01) )
32 throw Standard_ConstructionError(
33 "GeomFill_Fixed : Two parallel vectors !");
42 Handle(GeomFill_TrihedronLaw) GeomFill_Fixed::Copy() const
44 Handle(GeomFill_Fixed) copy = new (GeomFill_Fixed)(T, N);
45 copy->SetCurve(myCurve);
49 Standard_Boolean GeomFill_Fixed::D0(const Standard_Real,
61 Standard_Boolean GeomFill_Fixed::D1(const Standard_Real,
74 DTangent = DNormal = DBiNormal = V0;
79 Standard_Boolean GeomFill_Fixed::D2(const Standard_Real,
95 DTangent = D2Tangent = V0;
96 DNormal = D2Normal = V0;
97 DBiNormal = D2BiNormal = V0;
102 Standard_Integer GeomFill_Fixed::NbIntervals(const GeomAbs_Shape) const
107 void GeomFill_Fixed::Intervals(TColStd_Array1OfReal& theT,
108 const GeomAbs_Shape) const
110 theT(theT.Lower()) = - Precision::Infinite();
111 theT(theT.Upper()) = Precision::Infinite();
114 void GeomFill_Fixed::GetAverageLaw(gp_Vec& ATangent,
123 Standard_Boolean GeomFill_Fixed::IsConstant() const
125 return Standard_True;