internal override void SetXML(XmlElement xml, BaseClassIfc host, HashSet<int> processed)
{
base.SetXML(xml, host, processed);
xml.AppendChild(SweptArea.GetXML(xml.OwnerDocument, "SweptArea", this, processed));
if (mPosition > 0)
xml.AppendChild(Position.GetXML(xml.OwnerDocument, "Position", this, processed));
}