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1 | // Created on: 1993-07-06 |
2 | // Created by: Remi LEQUETTE |
3 | // Copyright (c) 1993-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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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. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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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 | } |