internal override void SetXML(XmlElement xml, BaseClassIfc host, HashSet<int> processed)
{
base.SetXML(xml, host, processed);
xml.AppendChild(BasisSurface.GetXML(xml.OwnerDocument, "BasisSurface", this, processed));
xml.SetAttribute("PointParameterU", mPointParameterU.ToString());
xml.SetAttribute("PointParameterV", mPointParameterV.ToString());
}