1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
// File: GCE2d_MakeArcOfEllipse.cxx
// Created: Fri Oct 2 16:31:13 1992
// Author: Remi GILET
// <reg@topsn3>
#include <GCE2d_MakeArcOfEllipse.ixx>
#include <Geom2d_Ellipse.hxx>
#include <ElCLib.hxx>
#include <StdFail_NotDone.hxx>
GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse(const gp_Elips2d& Elips ,
const gp_Pnt2d& P1 ,
const gp_Pnt2d& P2 ,
const Standard_Boolean Sense )
{
Standard_Real Alpha1 = ElCLib::Parameter(Elips,P1);
Standard_Real Alpha2 = ElCLib::Parameter(Elips,P2);
Handle(Geom2d_Ellipse) E = new Geom2d_Ellipse(Elips);
TheArc = new Geom2d_TrimmedCurve(E,Alpha1,Alpha2,Sense);
TheError = gce_Done;
}
GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse(const gp_Elips2d& Elips ,
const gp_Pnt2d& P ,
const Standard_Real Alpha ,
const Standard_Boolean Sense )
{
Standard_Real Alphafirst = ElCLib::Parameter(Elips,P);
Handle(Geom2d_Ellipse) E = new Geom2d_Ellipse(Elips);
TheArc = new Geom2d_TrimmedCurve(E,Alphafirst,Alpha,Sense);
TheError = gce_Done;
}
GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse(const gp_Elips2d& Elips ,
const Standard_Real Alpha1 ,
const Standard_Real Alpha2 ,
const Standard_Boolean Sense )
{
Handle(Geom2d_Ellipse) E = new Geom2d_Ellipse(Elips);
TheArc = new Geom2d_TrimmedCurve(E,Alpha1,Alpha2,Sense);
TheError = gce_Done;
}
const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfEllipse::Value() const
{
StdFail_NotDone_Raise_if(!TheError == gce_Done,"");
return TheArc;
}
const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfEllipse::Operator() const
{
return Value();
}
GCE2d_MakeArcOfEllipse::operator Handle(Geom2d_TrimmedCurve) () const
{
return Value();
}
|