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1 | // Created on: 1999-10-25 |
2 | // Created by: Sergey ZARITCHNY |
3 | // Copyright (c) 1999-1999 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 | |
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18 | #include <BRepBuilderAPI_MakeShape.hxx> |
19 | #include <QANewBRepNaming_LoaderParent.hxx> |
20 | #include <TDataStd_Name.hxx> |
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21 | #include <TDF_Label.hxx> |
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22 | #include <TNaming.hxx> |
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23 | #include <TNaming_Builder.hxx> |
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24 | #include <TNaming_NamedShape.hxx> |
25 | #include <TopExp.hxx> |
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26 | #include <TopExp_Explorer.hxx> |
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27 | #include <TopLoc_Location.hxx> |
28 | #include <TopoDS_Iterator.hxx> |
29 | #include <TopoDS_Shape.hxx> |
30 | #include <TopTools_DataMapIteratorOfDataMapOfShapeShape.hxx> |
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31 | #include <TopTools_DataMapOfShapeShape.hxx> |
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32 | #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx> |
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33 | #include <TopTools_ListIteratorOfListOfShape.hxx> |
34 | #include <TopTools_ListOfShape.hxx> |
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35 | #include <TopTools_MapIteratorOfMapOfShape.hxx> |
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36 | #include <TopTools_MapOfShape.hxx> |
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37 | |
38 | //======================================================================= |
39 | //function : GetDangleShapes |
40 | //purpose : Returns dangle sub shapes Generator - Dangle. |
41 | //======================================================================= |
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42 | Standard_Boolean QANewBRepNaming_LoaderParent::GetDangleShapes(const TopoDS_Shape& ShapeIn, |
43 | const TopAbs_ShapeEnum GeneratedFrom, |
44 | TopTools_DataMapOfShapeShape& Dangles) |
45 | { |
46 | Dangles.Clear(); |
47 | TopTools_IndexedDataMapOfShapeListOfShape subShapeAndAncestors; |
48 | TopAbs_ShapeEnum GeneratedTo; |
49 | if (GeneratedFrom == TopAbs_FACE) GeneratedTo = TopAbs_EDGE; |
50 | else if (GeneratedFrom == TopAbs_EDGE) GeneratedTo = TopAbs_VERTEX; |
51 | else return Standard_False; |
52 | TopExp::MapShapesAndAncestors(ShapeIn, GeneratedTo, GeneratedFrom, subShapeAndAncestors); |
53 | for (Standard_Integer i = 1; i <= subShapeAndAncestors.Extent(); i++) { |
54 | const TopoDS_Shape& mayBeDangle = subShapeAndAncestors.FindKey(i); |
55 | const TopTools_ListOfShape& ancestors = subShapeAndAncestors.FindFromIndex(i); |
56 | if (ancestors.Extent() == 1) Dangles.Bind(ancestors.First(), mayBeDangle); |
57 | } |
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58 | return !Dangles.IsEmpty(); |
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59 | } |
60 | |
61 | //======================================================================= |
62 | //function : GetDangleShapes |
63 | //purpose : Returns dangle sub shapes. |
64 | //======================================================================= |
65 | /* |
66 | Standard_Boolean QANewBRepNaming_LoaderParent::GetDangleShapes(const TopoDS_Shape& ShapeIn, |
67 | const TopAbs_ShapeEnum GeneratedFrom, |
68 | TopTools_MapOfShape& Dangles) |
69 | { |
70 | Dangles.Clear(); |
71 | TopTools_IndexedDataMapOfShapeListOfShape subShapeAndAncestors; |
72 | TopAbs_ShapeEnum GeneratedTo; |
73 | if (GeneratedFrom == TopAbs_FACE) GeneratedTo = TopAbs_EDGE; |
74 | else if (GeneratedFrom == TopAbs_EDGE) GeneratedTo = TopAbs_VERTEX; |
75 | else return Standard_False; |
76 | TopExp::MapShapesAndAncestors(ShapeIn, GeneratedTo, GeneratedFrom, subShapeAndAncestors); |
77 | for (Standard_Integer i = 1; i <= subShapeAndAncestors.Extent(); i++) { |
78 | const TopoDS_Shape& mayBeDangle = subShapeAndAncestors.FindKey(i); |
79 | const TopTools_ListOfShape& ancestors = subShapeAndAncestors.FindFromIndex(i); |
80 | if (ancestors.Extent() == 1) Dangles.Add(mayBeDangle); |
81 | } |
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82 | return !Dangles.IsEmpty(); |
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83 | } |
84 | */ |
85 | //======================================================================= |
86 | //function : LoadGeneratedDangleShapes |
87 | //purpose : |
88 | //======================================================================= |
89 | |
90 | void QANewBRepNaming_LoaderParent::LoadGeneratedDangleShapes(const TopoDS_Shape& ShapeIn, |
91 | const TopAbs_ShapeEnum GeneratedFrom, |
92 | TNaming_Builder& Builder) |
93 | { |
94 | TopTools_DataMapOfShapeShape dangles; |
95 | if (!QANewBRepNaming_LoaderParent::GetDangleShapes(ShapeIn, GeneratedFrom, dangles)) return; |
96 | TopTools_DataMapIteratorOfDataMapOfShapeShape itr(dangles); |
97 | for (; itr.More(); itr.Next()) Builder.Generated(itr.Key(), itr.Value()); |
98 | } |
99 | |