int nbe = analyseFace( aShape, CircEdge, LinEdge1, LinEdge2 );
Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast( getCurve( CircEdge ));
if( nbe>3 || nbe < 1 || aCirc.IsNull() )
int nbe = analyseFace( aShape, CircEdge, LinEdge1, LinEdge2 );
Handle(Geom_Circle) aCirc = Handle(Geom_Circle)::DownCast( getCurve( CircEdge ));
if( nbe>3 || nbe < 1 || aCirc.IsNull() )