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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 | |
17 | Contap_Line::Contap_Line () { |
18 | svtx = new TheHSequenceOfPoint (); |
19 | Trans = IntSurf_Undecided; |
20 | } |
21 | |
22 | void Contap_Line::ResetSeqOfVertex() { |
23 | svtx = new TheHSequenceOfPoint (); |
24 | } |
25 | |
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26 | void Contap_Line::Add(const ThePoint& P) { |
27 | Standard_Integer n = svtx->Length(); |
28 | if(n==0) { |
29 | svtx->Append(P); |
30 | } |
31 | else { |
32 | Standard_Real prm = P.ParameterOnLine(); |
33 | if(prm > svtx->Value(n).ParameterOnLine()) { |
34 | svtx->Append(P); |
35 | } |
36 | else { |
37 | for(Standard_Integer i=n-1;i>0;i--) { |
38 | if(prm> svtx->Value(i).ParameterOnLine()) { |
39 | svtx->InsertBefore(i+1,P); |
40 | return; |
41 | } |
42 | } |
43 | svtx->Prepend(P); |
44 | } |
45 | } |
46 | } |
47 | |
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48 | void Contap_Line::Clear () { |
49 | if(!curv.IsNull()) |
50 | curv->Clear(); |
51 | svtx = new TheHSequenceOfPoint (); |
52 | typL = Contap_Walking; |
53 | } |
54 | |
55 | void Contap_Line::SetValue(const gp_Lin& L) |
56 | { |
57 | pt = L.Location(); |
58 | dir1 = L.Direction(); |
59 | typL = Contap_Lin; |
60 | } |
61 | |
62 | void Contap_Line::SetValue(const gp_Circ& C) |
63 | { |
64 | pt = C.Location(); |
65 | dir1 = C.Position().Direction(); |
66 | dir2 = C.Position().XDirection(); |
67 | rad = C.Radius(); |
68 | typL = Contap_Circle; |
69 | } |
70 | |
71 | void Contap_Line::SetValue(const TheArc& A) |
72 | { |
73 | thearc = A; |
74 | typL = Contap_Restriction; |
75 | } |
76 | |
77 | void Contap_Line::SetLineOn2S(const Handle(IntSurf_LineOn2S)& L) { |
78 | curv = L; |
79 | typL = Contap_Walking; |
80 | } |
81 | |
82 | void Contap_Line::SetTransitionOnS(const IntSurf_TypeTrans T) { |
83 | Trans = T; |
84 | } |
85 | |
86 | IntSurf_TypeTrans Contap_Line::TransitionOnS() const { |
87 | return(Trans); |
88 | } |
89 | |
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90 | const TheArc& Contap_Line::Arc () const |
91 | { |
92 | if (typL != Contap_Restriction) {Standard_DomainError::Raise();} |
93 | return thearc; |
94 | } |