1 // Created on: 1993-07-06
2 // Created by: Remi LEQUETTE
3 // Copyright (c) 1993-1999 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
9 // under the terms of the GNU Lesser General Public 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.
17 #include <BRep_Curve3D.ixx>
19 //=======================================================================
20 //function : BRep_Curve3D
22 //=======================================================================
24 BRep_Curve3D::BRep_Curve3D(const Handle(Geom_Curve)& C,
25 const TopLoc_Location& L) :
27 C.IsNull() ? RealFirst() : C->FirstParameter(),
28 C.IsNull() ? RealLast() : C->LastParameter()),
33 //=======================================================================
36 //=======================================================================
38 void BRep_Curve3D::D0(const Standard_Real U, gp_Pnt& P) const
41 P = myCurve->Value(U);
44 //=======================================================================
45 //function : IsCurve3D
47 //=======================================================================
49 Standard_Boolean BRep_Curve3D::IsCurve3D()const
55 //=======================================================================
58 //=======================================================================
60 const Handle(Geom_Curve)& BRep_Curve3D::Curve3D()const
66 //=======================================================================
69 //=======================================================================
71 void BRep_Curve3D::Curve3D(const Handle(Geom_Curve)& C)
76 //=======================================================================
79 //=======================================================================
81 Handle(BRep_CurveRepresentation) BRep_Curve3D::Copy() const
83 Handle(BRep_Curve3D) C = new BRep_Curve3D(myCurve,Location());
85 C->SetRange(First(), Last());