/// <summary>
/// Exports curtain wall types to IfcCurtainWallType.
/// </summary>
/// <param name="exporterIFC">The exporter.</param>
/// <param name="wrapper">The ProductWrapper class.</param>
/// <param name="elementHandle">The element handle.</param>
/// <param name="element">The element.</param>
public static void ExportCurtainWallType(ExporterIFC exporterIFC, ProductWrapper wrapper, IFCAnyHandle elementHandle, Element element)
{
if (elementHandle == null || element == null)
{
return;
}
Document doc = element.Document;
ElementId typeElemId = element.GetTypeId();
ElementType elementType = doc.GetElement(typeElemId) as ElementType;
if (elementType == null)
{
return;
}
IFCExportInfoPair exportType = new IFCExportInfoPair(IFCEntityType.IfcCurtainWallType);
IFCAnyHandle wallType = ExporterCacheManager.ElementTypeToHandleCache.Find(elementType, exportType);
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(wallType))
{
ExporterCacheManager.TypeRelationsCache.Add(wallType, elementHandle);
return;
}
string elemElementType = NamingUtil.GetElementTypeOverride(elementType, null);
// Property sets will be set later.
wallType = IFCInstanceExporter.CreateCurtainWallType(exporterIFC.GetFile(), elementType,
null, null, null, elemElementType, (elemElementType != null) ? "USERDEFINED" : "NOTDEFINED");
wrapper.RegisterHandleWithElementType(elementType, exportType, wallType, null);
ExporterCacheManager.TypeRelationsCache.Add(wallType, elementHandle);
}