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1 | -- Created on: 1994-10-07 |
2 | -- Created by: Yves FRICAUD |
3 | -- Copyright (c) 1994-1999 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 |
9 | -- under the terms of the GNU Lesser General Public version 2.1 as published |
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 | class LinkTopoBilo from BRepMAT2d |
18 | |
19 | ---Purpose:Constucts links between the Face of the explorer and |
20 | -- the BasicElts contained in the bisecting locus. |
21 | |
22 | uses |
23 | Shape from TopoDS, |
24 | Wire from TopoDS, |
25 | Explorer from BRepMAT2d, |
26 | DataMapOfShapeSequenceOfBasicElt from BRepMAT2d, |
27 | DataMapOfBasicEltShape from BRepMAT2d, |
28 | BisectingLocus from BRepMAT2d, |
29 | BasicElt from MAT |
30 | |
31 | raises |
32 | ConstructionError from Standard |
33 | |
34 | is |
35 | |
36 | Create returns LinkTopoBilo from BRepMAT2d; |
37 | |
38 | Create( Explo : Explorer from BRepMAT2d; |
39 | BiLo : BisectingLocus from BRepMAT2d) |
40 | returns LinkTopoBilo from BRepMAT2d |
41 | ---Purpose: Constructs the links Between S and BiLo. |
42 | -- |
43 | raises |
44 | ConstructionError from Standard; |
45 | ---Purpose: raises if <S> is not a face. |
46 | |
47 | |
48 | Perform( me : in out; |
49 | Explo : Explorer from BRepMAT2d; |
50 | BiLo : BisectingLocus from BRepMAT2d) |
51 | ---Purpose: Constructs the links Between S and BiLo. |
52 | -- |
53 | raises |
54 | ConstructionError from Standard |
55 | ---Purpose: raises if <S> is not a face or a wire. |
56 | is static; |
57 | |
58 | |
59 | Init (me : in out; S : Shape from TopoDS) |
60 | ---Purpose: Initialise the Iterator on <S> |
61 | -- <S> is an edge or a vertex of the initial |
62 | -- wire or face. |
63 | raises |
64 | ConstructionError from Standard |
65 | ---Purpose: raises if <S> is not an edge or a vertex. |
66 | is static; |
67 | |
68 | |
69 | More (me : in out) returns Boolean from Standard |
70 | ---Purpose: Returns True if there is a current BasicElt. |
71 | is static; |
72 | |
73 | |
74 | Next (me : in out) |
75 | ---Purpose: Proceed to the next BasicElt. |
76 | is static; |
77 | |
78 | |
79 | Value(me) returns BasicElt from MAT |
80 | ---Purpose: Returns the current BasicElt. |
81 | is static; |
82 | |
83 | GeneratingShape (me ; aBE : BasicElt from MAT) |
84 | ---Purpose: Returns the Shape linked to <aBE>. |
85 | returns Shape from TopoDS |
86 | is static; |
87 | |
88 | LinkToWire (me : in out; |
89 | W : Wire from TopoDS; |
90 | Explo : Explorer from BRepMAT2d; |
91 | IndexContour : Integer from Standard; |
92 | BiLo : BisectingLocus from BRepMAT2d) |
93 | is static private; |
94 | |
95 | |
96 | fields |
97 | myMap : DataMapOfShapeSequenceOfBasicElt from BRepMAT2d; |
98 | myBEShape : DataMapOfBasicEltShape from BRepMAT2d; |
99 | myKey : Shape from TopoDS; |
100 | current : Integer from Standard; |
101 | isEmpty : Boolean from Standard; |
102 | |
103 | end ; |
104 | |
105 | |
106 | |