| 1 | // Created on: 1998-03-04 |
| 2 | // Created by: Julia Gerasimova |
| 3 | // Copyright (c) 1998-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 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. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | // <g_design> |
| 18 | |
| 19 | |
| 20 | #include <AIS_BadEdgeFilter.ixx> |
| 21 | |
| 22 | #include <StdSelect_BRepOwner.hxx> |
| 23 | #include <TopTools_ListOfShape.hxx> |
| 24 | #include <TopTools_ListIteratorOfListOfShape.hxx> |
| 25 | #include <TopTools_DataMapIteratorOfDataMapOfIntegerListOfShape.hxx> |
| 26 | |
| 27 | |
| 28 | |
| 29 | //======================================================================= |
| 30 | //function : AIS_BadEdgeFilter |
| 31 | //purpose : |
| 32 | //======================================================================= |
| 33 | |
| 34 | AIS_BadEdgeFilter::AIS_BadEdgeFilter() |
| 35 | { |
| 36 | myContour=0; |
| 37 | } |
| 38 | |
| 39 | //======================================================================= |
| 40 | //function : ActsOn |
| 41 | //purpose : |
| 42 | //======================================================================= |
| 43 | |
| 44 | Standard_Boolean AIS_BadEdgeFilter::ActsOn(const TopAbs_ShapeEnum aType) const |
| 45 | { |
| 46 | return (aType == TopAbs_EDGE); |
| 47 | } |
| 48 | |
| 49 | //======================================================================= |
| 50 | //function : IsOk |
| 51 | //purpose : |
| 52 | //======================================================================= |
| 53 | |
| 54 | Standard_Boolean AIS_BadEdgeFilter::IsOk(const Handle(SelectMgr_EntityOwner)& EO) const |
| 55 | { |
| 56 | if (Handle(StdSelect_BRepOwner)::DownCast(EO).IsNull()) |
| 57 | return Standard_True; |
| 58 | |
| 59 | if (myContour==0) |
| 60 | return Standard_True; |
| 61 | |
| 62 | const TopoDS_Shape& aShape = ((Handle(StdSelect_BRepOwner)&)EO)->Shape(); |
| 63 | |
| 64 | if (myBadEdges.IsBound(myContour)) { |
| 65 | TopTools_ListIteratorOfListOfShape it(myBadEdges.Find(myContour)); |
| 66 | for (; it.More(); it.Next()) { |
| 67 | if (it.Value().IsSame(aShape)) |
| 68 | return Standard_False; |
| 69 | } |
| 70 | } |
| 71 | return Standard_True; |
| 72 | } |
| 73 | |
| 74 | //======================================================================= |
| 75 | //function : AddEdge |
| 76 | //purpose : |
| 77 | //======================================================================= |
| 78 | |
| 79 | void AIS_BadEdgeFilter::AddEdge(const TopoDS_Edge& anEdge, |
| 80 | const Standard_Integer Index) |
| 81 | { |
| 82 | if (myBadEdges.IsBound(Index)) { |
| 83 | myBadEdges.ChangeFind(Index).Append(anEdge); |
| 84 | } |
| 85 | else { |
| 86 | TopTools_ListOfShape LS; |
| 87 | LS.Append(anEdge); |
| 88 | myBadEdges.Bind(Index,LS); |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | //======================================================================= |
| 93 | //function : RemoveEdges |
| 94 | //purpose : |
| 95 | //======================================================================= |
| 96 | |
| 97 | void AIS_BadEdgeFilter::RemoveEdges(const Standard_Integer Index) |
| 98 | { |
| 99 | myBadEdges.UnBind(Index); |
| 100 | } |
| 101 | |
| 102 | //======================================================================= |
| 103 | //function : RemoveEdges |
| 104 | //purpose : |
| 105 | //======================================================================= |
| 106 | |
| 107 | void AIS_BadEdgeFilter::SetContour(const Standard_Integer Index) |
| 108 | { |
| 109 | myContour = Index; |
| 110 | } |