1 // Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/
20 #include "GEOM_EdgeFilter.h"
22 #include <BRepAdaptor_Curve.hxx>
23 #include <TopoDS_Edge.hxx>
25 #include <StdSelect_TypeOfEdge.hxx>
27 //=======================================================================
28 // function : GEOM_EdgeFilter
30 //=======================================================================
31 GEOM_EdgeFilter::GEOM_EdgeFilter( SalomeApp_Study* study, const int kind )
32 : GEOM_SelectionFilter( study ),
38 //=======================================================================
39 // function : ~GEOM_SelectionFilter
41 //=======================================================================
42 GEOM_EdgeFilter::~GEOM_EdgeFilter()
46 //=======================================================================
47 // function : isShapeOk
49 //=======================================================================
50 bool GEOM_EdgeFilter::isShapeOk( const TopoDS_Shape& theShape ) const
52 if ( !theShape.IsNull() && theShape.ShapeType() == TopAbs_EDGE )
54 BRepAdaptor_Curve aCurve( TopoDS::Edge( theShape ) );
55 GeomAbs_CurveType aType = aCurve.GetType();
59 case StdSelect_AnyEdge: return Standard_True;
60 case StdSelect_Line: return ( aType == GeomAbs_Line );
61 case StdSelect_Circle: return ( aType == GeomAbs_Circle );