/// <summary>
/// Exports curtain object as container.
/// </summary>
/// <param name="allSubElements">
/// Collection of elements contained in the host curtain element.
/// </param>
/// <param name="wallElement">
/// The curtain wall element.
/// </param>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="productWrapper">
/// The ProductWrapper.
/// </param>
public static void ExportCurtainObjectCommonAsContainer(ICollection <ElementId> allSubElements, Element wallElement,
ExporterIFC exporterIFC, ProductWrapper origWrapper, IFCPlacementSetter currSetter)
{
if (wallElement == null)
{
return;
}
string overrideCADLayer = null;
ParameterUtil.GetStringValueFromElementOrSymbol(wallElement, "IFCCadLayer", out overrideCADLayer);
using (ExporterStateManager.CADLayerOverrideSetter layerSetter = new ExporterStateManager.CADLayerOverrideSetter(overrideCADLayer))
{
HashSet <ElementId> alreadyVisited = new HashSet <ElementId>(); // just in case.
Options geomOptions = GeometryUtil.GetIFCExportGeometryOptions();
{
foreach (ElementId subElemId in allSubElements)
{
using (ProductWrapper productWrapper = ProductWrapper.Create(origWrapper))
{
Element subElem = wallElement.Document.GetElement(subElemId);
if (subElem == null)
{
continue;
}
if (alreadyVisited.Contains(subElem.Id))
{
continue;
}
alreadyVisited.Add(subElem.Id);
// Respect element visibility settings.
if (!ElementFilteringUtil.CanExportElement(exporterIFC, subElem, false) || !ElementFilteringUtil.IsElementVisible(subElem))
{
continue;
}
GeometryElement geomElem = subElem.get_Geometry(geomOptions);
if (geomElem == null)
{
continue;
}
try
{
if (subElem is FamilyInstance)
{
if (subElem is Mullion)
{
if (exporterIFC.ExportAs2x2)
{
ProxyElementExporter.Export(exporterIFC, subElem, geomElem, productWrapper);
}
else
{
IFCAnyHandle currLocalPlacement = currSetter.GetPlacement();
MullionExporter.Export(exporterIFC, subElem as Mullion, geomElem, currLocalPlacement, currSetter,
productWrapper);
}
}
else
{
FamilyInstance subFamInst = subElem as FamilyInstance;
string ifcEnumType;
IFCExportType exportType = ExporterUtil.GetExportType(exporterIFC, subElem, out ifcEnumType);
if (exportType == IFCExportType.ExportCurtainWall)
{
// By default, panels and mullions are set to the same category as their parent. In this case,
// ask to get the exportType from the category id, since we don't want to inherit the parent class.
ElementId catId = CategoryUtil.GetSafeCategoryId(subElem);
exportType = ElementFilteringUtil.GetExportTypeFromCategoryId(catId, out ifcEnumType);
}
if (ExporterCacheManager.ExportOptionsCache.ExportAs2x2)
{
if ((exportType == IFCExportType.DontExport) || (exportType == IFCExportType.ExportPlateType) ||
(exportType == IFCExportType.ExportMemberType))
{
exportType = IFCExportType.ExportBuildingElementProxyType;
}
}
else
{
if (exportType == IFCExportType.DontExport)
{
ifcEnumType = "CURTAIN_PANEL";
exportType = IFCExportType.ExportPlateType;
}
}
IFCAnyHandle currLocalPlacement = currSetter.GetPlacement();
using (IFCExtrusionCreationData extraParams = new IFCExtrusionCreationData())
{
FamilyInstanceExporter.ExportFamilyInstanceAsMappedItem(exporterIFC, subFamInst, exportType, ifcEnumType, productWrapper,
ElementId.InvalidElementId, null, currLocalPlacement);
}
}
}
else if (subElem is CurtainGridLine)
{
ProxyElementExporter.Export(exporterIFC, subElem, geomElem, productWrapper);
}
else if (subElem is Wall)
{
WallExporter.ExportWall(exporterIFC, subElem, geomElem, productWrapper);
}
}
catch (Exception ex)
{
if (ExporterUtil.IsFatalException(wallElement.Document, ex))
{
throw ex;
}
continue;
}
}
}
}
}
}
/// <summary>
/// Exports curtain object as container.
/// </summary>
/// <param name="allSubElements">
/// Collection of elements contained in the host curtain element.
/// </param>
/// <param name="wallElement">
/// The curtain wall element.
/// </param>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="productWrapper">
/// The IFCProductWrapper.
/// </param>
public static void ExportCurtainObjectCommonAsContainer(ICollection <ElementId> allSubElements, Element wallElement,
ExporterIFC exporterIFC, IFCProductWrapper origWrapper)
{
if (wallElement == null)
{
return;
}
HashSet <ElementId> alreadyVisited = new HashSet <ElementId>(); // just in case.
Options geomOptions = GeometryUtil.GetIFCExportGeometryOptions();
{
foreach (ElementId subElemId in allSubElements)
{
using (IFCProductWrapper productWrapper = IFCProductWrapper.Create(origWrapper))
{
Element subElem = wallElement.Document.GetElement(subElemId);
if (subElem == null)
{
continue;
}
GeometryElement geomElem = subElem.get_Geometry(geomOptions);
if (geomElem == null)
{
continue;
}
if (alreadyVisited.Contains(subElem.Id))
{
continue;
}
alreadyVisited.Add(subElem.Id);
try
{
if (subElem is FamilyInstance)
{
if (subElem is Mullion)
{
if (exporterIFC.ExportAs2x2)
{
ProxyElementExporter.Export(exporterIFC, subElem, geomElem, productWrapper);
}
else
{
using (IFCPlacementSetter currSetter = IFCPlacementSetter.Create(exporterIFC, wallElement))
{
IFCAnyHandle currLocalPlacement = currSetter.GetPlacement();
using (IFCExtrusionCreationData extraParams = new IFCExtrusionCreationData())
{
MullionExporter.Export(exporterIFC, subElem as Mullion, geomElem, currLocalPlacement, extraParams, currSetter,
productWrapper);
}
}
}
}
else
{
FamilyInstance subFamInst = subElem as FamilyInstance;
string ifcEnumType;
ElementId catId = CategoryUtil.GetSafeCategoryId(subElem);
IFCExportType exportType = ElementFilteringUtil.GetExportTypeFromCategoryId(catId, out ifcEnumType);
if (exporterIFC.ExportAs2x2)
{
if ((exportType == IFCExportType.DontExport) || (exportType == IFCExportType.ExportPlateType) ||
(exportType == IFCExportType.ExportMemberType))
{
exportType = IFCExportType.ExportBuildingElementProxy;
}
}
else
{
if (exportType == IFCExportType.DontExport)
{
ifcEnumType = "CURTAIN_PANEL";
exportType = IFCExportType.ExportPlateType;
}
}
FamilyInstanceExporter.ExportFamilyInstanceAsMappedItem(exporterIFC, subFamInst, exportType, ifcEnumType, productWrapper,
ElementId.InvalidElementId, null);
}
}
else if (subElem is CurtainGridLine)
{
ProxyElementExporter.Export(exporterIFC, subElem, geomElem, productWrapper);
}
}
catch (Exception ex)
{
if (ExporterUtil.IsFatalException(wallElement.Document, ex))
{
throw ex;
}
continue;
}
}
}
}
}
