internal override void parseJObject(JObject obj)
{
base.parseJObject(obj);
JObject jobj = obj.GetValue("SurfaceColour", StringComparison.InvariantCultureIgnoreCase) as JObject;
if (jobj != null)
SurfaceColour = extractObject<IfcColourRgb>(jobj);
}
protected override void setJSON(JObject obj, BaseClassIfc host, HashSet<int> processed)