0031668: Visualization - WebGL sample doesn't work on Emscripten 1.39
[occt.git] / src / Geom2dToIGES / Geom2dToIGES_Geom2dCurve.hxx
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42cf5bc1 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>
26class Geom2dToIGES_Geom2dEntity;
27class IGESData_IGESEntity;
28class 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
45class Geom2dToIGES_Geom2dCurve : public Geom2dToIGES_Geom2dEntity
46{
47public:
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
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65protected:
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71private:
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76
77};
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84
85#endif // _Geom2dToIGES_Geom2dCurve_HeaderFile