/// <summary>
/// Processes IfcOpeningElement attributes.
/// </summary>
/// <param name="ifcOpeningElement">The IfcOpeningElement handle.</param>
protected override void Process(IFCAnyHandle ifcOpeningElement)
{
base.Process(ifcOpeningElement);
ICollection <IFCAnyHandle> hasFillings = IFCAnyHandleUtil.GetAggregateInstanceAttribute <List <IFCAnyHandle> >(ifcOpeningElement, "HasFillings");
if (hasFillings != null)
{
// Assume that there is only one filling for the opening, and take first found.
foreach (IFCAnyHandle hasFilling in hasFillings)
{
IFCAnyHandle relatedFillingElement = IFCAnyHandleUtil.GetInstanceAttribute(hasFilling, "RelatedBuildingElement");
if (IFCAnyHandleUtil.IsNullOrHasNoValue(relatedFillingElement))
{
continue;
}
IFCEntity filledByElement;
IFCImportFile.TheFile.EntityMap.TryGetValue(relatedFillingElement.StepId, out filledByElement);
if (filledByElement == null)
{
FilledByElement = IFCElement.ProcessIFCElement(relatedFillingElement);
}
else
{
FilledByElement = filledByElement as IFCElement;
}
FilledByElement.FillsOpening = this;
break;
}
}
}
/// <summary>
/// Processes an IfcProduct object.
/// </summary>
/// <param name="ifcProduct">The IfcProduct handle.</param>
/// <returns>The IFCProduct object.</returns>
public static IFCProduct ProcessIFCProduct(IFCAnyHandle ifcProduct)
{
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ifcProduct))
{
Importer.TheLog.LogNullError(IFCEntityType.IfcProduct);
return(null);
}
try
{
IFCEntity cachedProduct;
if (IFCImportFile.TheFile.EntityMap.TryGetValue(ifcProduct.StepId, out cachedProduct))
{
return(cachedProduct as IFCProduct);
}
if (IFCAnyHandleUtil.IsValidSubTypeOf(ifcProduct, IFCEntityType.IfcSpatialStructureElement))
{
return(IFCSpatialStructureElement.ProcessIFCSpatialStructureElement(ifcProduct));
}
if (IFCAnyHandleUtil.IsValidSubTypeOf(ifcProduct, IFCEntityType.IfcElement))
{
return(IFCElement.ProcessIFCElement(ifcProduct));
}
if (IFCAnyHandleUtil.IsValidSubTypeOf(ifcProduct, IFCEntityType.IfcGrid))
{
return(IFCGrid.ProcessIFCGrid(ifcProduct));
}
if (IFCAnyHandleUtil.IsValidSubTypeOf(ifcProduct, IFCEntityType.IfcProxy))
{
return(IFCProxy.ProcessIFCProxy(ifcProduct));
}
if (IFCAnyHandleUtil.IsValidSubTypeOf(ifcProduct, IFCEntityType.IfcDistributionPort))
{
return(IFCDistributionPort.ProcessIFCDistributionPort(ifcProduct));
}
}
catch (Exception ex)
{
HandleError(ex.Message, ifcProduct, true);
return(null);
}
Importer.TheLog.LogUnhandledSubTypeError(ifcProduct, IFCEntityType.IfcProduct, false);
return(null);
}