7fd59977 |
1 | // File: GC_MakeArcOfHyperbola.cxx |
2 | // Created: Fri Oct 2 16:31:29 1992 |
3 | // Author: Remi GILET |
4 | // <reg@topsn3> |
5 | |
6 | #include <GC_MakeArcOfHyperbola.ixx> |
7 | #include <Geom_Hyperbola.hxx> |
8 | #include <StdFail_NotDone.hxx> |
9 | #include <ElCLib.hxx> |
10 | |
11 | GC_MakeArcOfHyperbola:: |
12 | GC_MakeArcOfHyperbola(const gp_Hypr& Hypr , |
13 | const gp_Pnt& P1 , |
14 | const gp_Pnt& P2 , |
15 | const Standard_Boolean Sense ) |
16 | { |
17 | Standard_Real Alpha1 = ElCLib::Parameter(Hypr,P1); |
18 | Standard_Real Alpha2 = ElCLib::Parameter(Hypr,P2); |
19 | Handle(Geom_Hyperbola) H = new Geom_Hyperbola(Hypr); |
20 | TheArc = new Geom_TrimmedCurve(H,Alpha1,Alpha2,Sense); |
21 | TheError = gce_Done; |
22 | } |
23 | |
24 | GC_MakeArcOfHyperbola::GC_MakeArcOfHyperbola(const gp_Hypr& Hypr , |
25 | const gp_Pnt& P , |
26 | const Standard_Real Alpha , |
27 | const Standard_Boolean Sense ) |
28 | { |
29 | Standard_Real Alphafirst = ElCLib::Parameter(Hypr,P); |
30 | Handle(Geom_Hyperbola) H = new Geom_Hyperbola(Hypr); |
31 | TheArc = new Geom_TrimmedCurve(H,Alphafirst,Alpha,Sense); |
32 | TheError = gce_Done; |
33 | } |
34 | |
35 | GC_MakeArcOfHyperbola::GC_MakeArcOfHyperbola(const gp_Hypr& Hypr , |
36 | const Standard_Real Alpha1 , |
37 | const Standard_Real Alpha2 , |
38 | const Standard_Boolean Sense ) |
39 | { |
40 | Handle(Geom_Hyperbola) H = new Geom_Hyperbola(Hypr); |
41 | TheArc = new Geom_TrimmedCurve(H,Alpha1,Alpha2,Sense); |
42 | TheError = gce_Done; |
43 | } |
44 | |
45 | const Handle(Geom_TrimmedCurve)& GC_MakeArcOfHyperbola::Value() const |
46 | { |
47 | StdFail_NotDone_Raise_if(!TheError == gce_Done,""); |
48 | return TheArc; |
49 | } |
50 | |
51 | const Handle(Geom_TrimmedCurve)& GC_MakeArcOfHyperbola::Operator() const |
52 | { |
53 | return Value(); |
54 | } |
55 | |
56 | GC_MakeArcOfHyperbola::operator Handle(Geom_TrimmedCurve) () const |
57 | { |
58 | return Value(); |
59 | } |
60 | |