| 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 |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 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. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | #include <BRep_Curve3D.ixx> |
| 18 | |
| 19 | //======================================================================= |
| 20 | //function : BRep_Curve3D |
| 21 | //purpose : |
| 22 | //======================================================================= |
| 23 | |
| 24 | BRep_Curve3D::BRep_Curve3D(const Handle(Geom_Curve)& C, |
| 25 | const TopLoc_Location& L) : |
| 26 | BRep_GCurve(L, |
| 27 | C.IsNull() ? RealFirst() : C->FirstParameter(), |
| 28 | C.IsNull() ? RealLast() : C->LastParameter()), |
| 29 | myCurve(C) |
| 30 | { |
| 31 | } |
| 32 | |
| 33 | //======================================================================= |
| 34 | //function : D0 |
| 35 | //purpose : |
| 36 | //======================================================================= |
| 37 | |
| 38 | void BRep_Curve3D::D0(const Standard_Real U, gp_Pnt& P) const |
| 39 | { |
| 40 | // shoud be D0 NYI |
| 41 | P = myCurve->Value(U); |
| 42 | } |
| 43 | |
| 44 | //======================================================================= |
| 45 | //function : IsCurve3D |
| 46 | //purpose : |
| 47 | //======================================================================= |
| 48 | |
| 49 | Standard_Boolean BRep_Curve3D::IsCurve3D()const |
| 50 | { |
| 51 | return Standard_True; |
| 52 | } |
| 53 | |
| 54 | |
| 55 | //======================================================================= |
| 56 | //function : Curve3D |
| 57 | //purpose : |
| 58 | //======================================================================= |
| 59 | |
| 60 | const Handle(Geom_Curve)& BRep_Curve3D::Curve3D()const |
| 61 | { |
| 62 | return myCurve; |
| 63 | } |
| 64 | |
| 65 | |
| 66 | //======================================================================= |
| 67 | //function : Curve3D |
| 68 | //purpose : |
| 69 | //======================================================================= |
| 70 | |
| 71 | void BRep_Curve3D::Curve3D(const Handle(Geom_Curve)& C) |
| 72 | { |
| 73 | myCurve = C; |
| 74 | } |
| 75 | |
| 76 | //======================================================================= |
| 77 | //function : Copy |
| 78 | //purpose : |
| 79 | //======================================================================= |
| 80 | |
| 81 | Handle(BRep_CurveRepresentation) BRep_Curve3D::Copy() const |
| 82 | { |
| 83 | Handle(BRep_Curve3D) C = new BRep_Curve3D(myCurve,Location()); |
| 84 | |
| 85 | C->SetRange(First(), Last()); |
| 86 | return C; |
| 87 | } |