1 // Created on: 1992-10-02
2 // Created by: Remi GILET
3 // Copyright (c) 1992-1999 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 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.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #include <GCE2d_MakeArcOfHyperbola.ixx>
18 #include <StdFail_NotDone.hxx>
19 #include <Geom2d_Hyperbola.hxx>
22 GCE2d_MakeArcOfHyperbola::GCE2d_MakeArcOfHyperbola(const gp_Hypr2d& Hypr ,
25 const Standard_Boolean Sense)
27 Standard_Real Alpha1 = ElCLib::Parameter(Hypr,P1);
28 Standard_Real Alpha2 = ElCLib::Parameter(Hypr,P2);
29 Handle(Geom2d_Hyperbola) H = new Geom2d_Hyperbola(Hypr);
30 TheArc = new Geom2d_TrimmedCurve(H,Alpha1,Alpha2,Sense);
34 GCE2d_MakeArcOfHyperbola::
35 GCE2d_MakeArcOfHyperbola(const gp_Hypr2d& Hypr ,
37 const Standard_Real Alpha ,
38 const Standard_Boolean Sense )
40 Standard_Real Alphafirst = ElCLib::Parameter(Hypr,P);
41 Handle(Geom2d_Hyperbola) H = new Geom2d_Hyperbola(Hypr);
42 TheArc = new Geom2d_TrimmedCurve(H,Alphafirst,Alpha,Sense);
46 GCE2d_MakeArcOfHyperbola::
47 GCE2d_MakeArcOfHyperbola(const gp_Hypr2d& Hypr ,
48 const Standard_Real Alpha1,
49 const Standard_Real Alpha2,
50 const Standard_Boolean Sense )
52 Handle(Geom2d_Hyperbola) H = new Geom2d_Hyperbola(Hypr);
53 TheArc = new Geom2d_TrimmedCurve(H,Alpha1,Alpha2,Sense);
57 const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfHyperbola::Value() const
59 StdFail_NotDone_Raise_if(TheError != gce_Done,"");
63 const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfHyperbola::Operator() const
68 GCE2d_MakeArcOfHyperbola::operator Handle(Geom2d_TrimmedCurve) () const