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1 | // Created on: 1992-10-02 |
2 | // Created by: Remi GILET |
3 | // Copyright (c) 1992-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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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 |
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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. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
17 | #include <GC_MakeSegment.ixx> |
18 | #include <GC_MakeLine.hxx> |
19 | #include <Geom_Line.hxx> |
20 | #include <StdFail_NotDone.hxx> |
21 | #include <ElCLib.hxx> |
22 | |
23 | GC_MakeSegment::GC_MakeSegment(const gp_Pnt& P1 , |
24 | const gp_Pnt& P2 ) |
25 | { |
26 | Standard_Real dist = P1.Distance(P2); |
27 | Handle(Geom_Line) L = GC_MakeLine(P1,P2); |
28 | TheSegment = new Geom_TrimmedCurve(L,0.,dist,Standard_True); |
29 | TheError = gce_Done; |
30 | } |
31 | |
32 | GC_MakeSegment::GC_MakeSegment(const gp_Lin& Line , |
33 | const gp_Pnt& Point , |
34 | const Standard_Real U ) |
35 | { |
36 | Standard_Real Ufirst = ElCLib::Parameter(Line,Point); |
37 | Handle(Geom_Line) L = new Geom_Line(Line); |
38 | TheSegment=new Geom_TrimmedCurve(L,Ufirst,U,Standard_True); |
39 | TheError = gce_Done; |
40 | } |
41 | |
42 | GC_MakeSegment::GC_MakeSegment(const gp_Lin& Line , |
43 | const gp_Pnt& P1 , |
44 | const gp_Pnt& P2 ) |
45 | { |
46 | Standard_Real Ufirst = ElCLib::Parameter(Line,P1); |
47 | Standard_Real Ulast = ElCLib::Parameter(Line,P2); |
48 | Handle(Geom_Line) L = new Geom_Line(Line); |
49 | TheSegment = new Geom_TrimmedCurve(L,Ufirst,Ulast,Standard_True); |
50 | TheError = gce_Done; |
51 | } |
52 | |
53 | GC_MakeSegment::GC_MakeSegment(const gp_Lin& Line , |
54 | const Standard_Real U1 , |
55 | const Standard_Real U2 ) |
56 | { |
57 | Handle(Geom_Line) L = new Geom_Line(Line); |
58 | TheSegment = new Geom_TrimmedCurve(L,U1,U2,Standard_True); |
59 | TheError = gce_Done; |
60 | } |
61 | |
62 | const Handle(Geom_TrimmedCurve)& GC_MakeSegment::Value() const |
63 | { |
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64 | StdFail_NotDone_Raise_if(TheError != gce_Done,""); |
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65 | return TheSegment; |
66 | } |
67 | |
68 | const Handle(Geom_TrimmedCurve)& GC_MakeSegment::Operator() const |
69 | { |
70 | return Value(); |
71 | } |
72 | |
73 | GC_MakeSegment::operator Handle(Geom_TrimmedCurve) () const |
74 | { |
75 | return Value(); |
76 | } |
77 | |