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1 | // Created on: 1993-02-05 |
2 | // Created by: Jacques GOUSSARD |
3 | // Copyright (c) 1993-1999 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 | |
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17 | |
18 | #include <Adaptor2d_HCurve2d.hxx> |
19 | #include <Contap_Line.hxx> |
20 | #include <Contap_Point.hxx> |
21 | #include <gp_Circ.hxx> |
22 | #include <gp_Lin.hxx> |
23 | #include <IntSurf_LineOn2S.hxx> |
24 | #include <IntSurf_PntOn2S.hxx> |
25 | #include <Standard_DomainError.hxx> |
26 | #include <Standard_OutOfRange.hxx> |
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27 | |
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28 | Contap_Line::Contap_Line () { |
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29 | svtx = new Contap_TheHSequenceOfPoint (); |
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30 | Trans = IntSurf_Undecided; |
31 | } |
32 | |
33 | void Contap_Line::ResetSeqOfVertex() { |
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34 | svtx = new Contap_TheHSequenceOfPoint (); |
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35 | } |
36 | |
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37 | void Contap_Line::Add(const Contap_Point& P) { |
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38 | Standard_Integer n = svtx->Length(); |
39 | if(n==0) { |
40 | svtx->Append(P); |
41 | } |
42 | else { |
43 | Standard_Real prm = P.ParameterOnLine(); |
44 | if(prm > svtx->Value(n).ParameterOnLine()) { |
45 | svtx->Append(P); |
46 | } |
47 | else { |
48 | for(Standard_Integer i=n-1;i>0;i--) { |
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49 | if(prm> svtx->Value(i).ParameterOnLine()) { |
50 | svtx->InsertBefore(i+1,P); |
51 | return; |
52 | } |
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53 | } |
54 | svtx->Prepend(P); |
55 | } |
56 | } |
57 | } |
58 | |
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59 | void Contap_Line::Clear () { |
60 | if(!curv.IsNull()) |
61 | curv->Clear(); |
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62 | svtx = new Contap_TheHSequenceOfPoint (); |
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63 | typL = Contap_Walking; |
64 | } |
65 | |
66 | void Contap_Line::SetValue(const gp_Lin& L) |
67 | { |
68 | pt = L.Location(); |
69 | dir1 = L.Direction(); |
70 | typL = Contap_Lin; |
71 | } |
72 | |
73 | void Contap_Line::SetValue(const gp_Circ& C) |
74 | { |
75 | pt = C.Location(); |
76 | dir1 = C.Position().Direction(); |
77 | dir2 = C.Position().XDirection(); |
78 | rad = C.Radius(); |
79 | typL = Contap_Circle; |
80 | } |
81 | |
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82 | void Contap_Line::SetValue(const Handle(Adaptor2d_HCurve2d)& A) |
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83 | { |
84 | thearc = A; |
85 | typL = Contap_Restriction; |
86 | } |
87 | |
88 | void Contap_Line::SetLineOn2S(const Handle(IntSurf_LineOn2S)& L) { |
89 | curv = L; |
90 | typL = Contap_Walking; |
91 | } |
92 | |
93 | void Contap_Line::SetTransitionOnS(const IntSurf_TypeTrans T) { |
94 | Trans = T; |
95 | } |
96 | |
97 | IntSurf_TypeTrans Contap_Line::TransitionOnS() const { |
98 | return(Trans); |
99 | } |
100 | |
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101 | const Handle(Adaptor2d_HCurve2d)& Contap_Line::Arc () const |
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102 | { |
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103 | if (typL != Contap_Restriction) {throw Standard_DomainError();} |
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104 | return thearc; |
105 | } |