/// <summary>
/// Returns existing local placement of the object. It ignores grid placement if exists.
/// </summary>
/// <param name="Document">Document for Xbim object</param>
/// <param name="ForObject">Xbim object for which the placement should be find</param>
/// <returns>Xbim object for local placement</returns>
public static XbimLocalPlacement GetExistingLocalPlacement(XbimDocument Document, IXbimRoot ForObject)
{
if (ForObject == null) throw new ArgumentNullException();
IfcProduct product = ForObject.AsRoot as IfcProduct;
if (product == null) throw new Exception("This type of object can not contain placement");
IfcLocalPlacement placement = product.ObjectPlacement as IfcLocalPlacement;
if (placement == null) return null;
return new XbimLocalPlacement(Document, placement);
}
internal XbimLocalPlacement(XbimDocument Document, IXbimRoot ForObject, double placementX, double placementY, double placementZ)
{
if (Document == null || ForObject == null) throw new ArgumentNullException();
_document = Document;
if (!(ForObject.AsRoot is IfcProduct))
{
throw new Exception("Object is not descendant of the Product object and can not have a placement.");
}
IfcProduct product = ForObject.AsRoot as IfcProduct;
if (product.ObjectPlacement != null)
{
Debug.WriteLine("XbimLocalPlacement: Object already contains placement. It is going to be replaced with new placement.");
}
product.SetNewObjectLocalPlacement(placementX, placementY, placementZ);
}
public void AddObjectToGroup(string groupName, IXbimRoot obj)
{
IfcGroup group = GetOrCreateGroup(groupName);
IfcObjectDefinition definition = obj.AsRoot as IfcObjectDefinition;
if (definition != null)
{
group.AddObjectToGroup(definition);
}
}
