b311480e |
1 | // Created on: 1992-10-02 |
2 | // Created by: Remi GILET |
3 | // Copyright (c) 1992-1999 Matra Datavision |
973c2be1 |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
b311480e |
5 | // |
973c2be1 |
6 | // This file is part of Open CASCADE Technology software library. |
b311480e |
7 | // |
d5f74e42 |
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 |
973c2be1 |
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. |
b311480e |
13 | // |
973c2be1 |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
7fd59977 |
16 | |
42cf5bc1 |
17 | |
7fd59977 |
18 | #include <ElCLib.hxx> |
42cf5bc1 |
19 | #include <GCE2d_MakeArcOfHyperbola.hxx> |
20 | #include <Geom2d_Hyperbola.hxx> |
21 | #include <Geom2d_TrimmedCurve.hxx> |
22 | #include <gp_Hypr2d.hxx> |
23 | #include <gp_Pnt2d.hxx> |
24 | #include <StdFail_NotDone.hxx> |
7fd59977 |
25 | |
26 | GCE2d_MakeArcOfHyperbola::GCE2d_MakeArcOfHyperbola(const gp_Hypr2d& Hypr , |
27 | const gp_Pnt2d& P1 , |
28 | const gp_Pnt2d& P2 , |
29 | const Standard_Boolean Sense) |
30 | { |
31 | Standard_Real Alpha1 = ElCLib::Parameter(Hypr,P1); |
32 | Standard_Real Alpha2 = ElCLib::Parameter(Hypr,P2); |
33 | Handle(Geom2d_Hyperbola) H = new Geom2d_Hyperbola(Hypr); |
34 | TheArc = new Geom2d_TrimmedCurve(H,Alpha1,Alpha2,Sense); |
35 | TheError = gce_Done; |
36 | } |
37 | |
38 | GCE2d_MakeArcOfHyperbola:: |
39 | GCE2d_MakeArcOfHyperbola(const gp_Hypr2d& Hypr , |
40 | const gp_Pnt2d& P , |
41 | const Standard_Real Alpha , |
42 | const Standard_Boolean Sense ) |
43 | { |
44 | Standard_Real Alphafirst = ElCLib::Parameter(Hypr,P); |
45 | Handle(Geom2d_Hyperbola) H = new Geom2d_Hyperbola(Hypr); |
46 | TheArc = new Geom2d_TrimmedCurve(H,Alphafirst,Alpha,Sense); |
47 | TheError = gce_Done; |
48 | } |
49 | |
50 | GCE2d_MakeArcOfHyperbola:: |
51 | GCE2d_MakeArcOfHyperbola(const gp_Hypr2d& Hypr , |
52 | const Standard_Real Alpha1, |
53 | const Standard_Real Alpha2, |
54 | const Standard_Boolean Sense ) |
55 | { |
56 | Handle(Geom2d_Hyperbola) H = new Geom2d_Hyperbola(Hypr); |
57 | TheArc = new Geom2d_TrimmedCurve(H,Alpha1,Alpha2,Sense); |
58 | TheError = gce_Done; |
59 | } |
60 | |
61 | const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfHyperbola::Value() const |
62 | { |
2d2b3d53 |
63 | StdFail_NotDone_Raise_if (TheError != gce_Done, |
64 | "GCE2d_MakeArcOfHyperbola::Value() - no result"); |
7fd59977 |
65 | return TheArc; |
66 | } |