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1 | // Created on: 1995-02-01 |
2 | // Created by: Marie Jose MARTZ |
3 | // Copyright (c) 1995-1999 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 | #ifndef _Geom2dToIGES_Geom2dCurve_HeaderFile |
18 | #define _Geom2dToIGES_Geom2dCurve_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Geom2dToIGES_Geom2dEntity.hxx> |
25 | #include <Standard_Real.hxx> |
26 | class Geom2dToIGES_Geom2dEntity; |
27 | class IGESData_IGESEntity; |
28 | class Geom2d_Curve; |
29 | |
30 | |
31 | //! This class implements the transfer of the Curve Entity from Geom2d |
32 | //! To IGES. These can be : |
33 | //! Curve |
34 | //! . BoundedCurve |
35 | //! * BSplineCurve |
36 | //! * BezierCurve |
37 | //! * TrimmedCurve |
38 | //! . Conic |
39 | //! * Circle |
40 | //! * Ellipse |
41 | //! * Hyperbloa |
42 | //! * Line |
43 | //! * Parabola |
44 | //! . OffsetCurve |
45 | class Geom2dToIGES_Geom2dCurve : public Geom2dToIGES_Geom2dEntity |
46 | { |
47 | public: |
48 | |
49 | DEFINE_STANDARD_ALLOC |
50 | |
51 | |
52 | Standard_EXPORT Geom2dToIGES_Geom2dCurve(); |
53 | |
54 | //! Creates a tool Geom2dCurve ready to run and sets its |
55 | //! fields as G2dE's. |
56 | Standard_EXPORT Geom2dToIGES_Geom2dCurve(const Geom2dToIGES_Geom2dEntity& G2dE); |
57 | |
58 | //! Transfert an Entity from Geom2d to IGES. If this |
59 | //! Entity could not be converted, this member returns a NullEntity. |
60 | Standard_EXPORT Handle(IGESData_IGESEntity) Transfer2dCurve (const Handle(Geom2d_Curve)& start, const Standard_Real Udeb, const Standard_Real Ufin); |
61 | |
62 | |
63 | |
64 | |
65 | protected: |
66 | |
67 | |
68 | |
69 | |
70 | |
71 | private: |
72 | |
73 | |
74 | |
75 | |
76 | |
77 | }; |
78 | |
79 | |
80 | |
81 | |
82 | |
83 | |
84 | |
85 | #endif // _Geom2dToIGES_Geom2dCurve_HeaderFile |