/// <summary>
/// Initializes property sets.
/// </summary>
/// <param name="propertySetsToExport">Existing functions to call for property set initialization.</param>
/// <param name="fileVersion">The IFC file version.</param>
public static void InitPropertySets(Exporter.PropertySetsToExport propertySetsToExport, IFCVersion fileVersion)
{
ParameterCache cache = ExporterCacheManager.ParameterCache;
if (ExporterCacheManager.ExportOptionsCache.PropertySetOptions.ExportIFCCommon)
{
if (propertySetsToExport == null)
propertySetsToExport = InitCommonPropertySets;
else
propertySetsToExport += InitCommonPropertySets;
}
if (ExporterCacheManager.ExportOptionsCache.PropertySetOptions.ExportSchedulesAsPsets)
{
if (propertySetsToExport == null)
propertySetsToExport = InitCustomPropertySets;
else
propertySetsToExport += InitCustomPropertySets;
}
if (ExporterCacheManager.ExportOptionsCache.PropertySetOptions.ExportUserDefinedPsets)
{
if (propertySetsToExport == null)
propertySetsToExport = InitUserDefinedPropertySets;
else
propertySetsToExport += InitUserDefinedPropertySets;
}
if (ExporterCacheManager.ExportOptionsCache.FileVersion == IFCVersion.IFCCOBIE)
{
if (propertySetsToExport == null)
propertySetsToExport = InitCOBIEPropertySets;
else
propertySetsToExport += InitCOBIEPropertySets;
}
if (propertySetsToExport != null)
propertySetsToExport(cache.PropertySets, fileVersion);
}
/// <summary>
/// Initializes quantities.
/// </summary>
/// <param name="fileVersion">The IFC file version.</param>
/// <param name="exportBaseQuantities">True if export base quantities.</param>
public static void InitQuantities(Exporter.QuantitiesToExport quantitiesToExport, IFCVersion fileVersion, bool exportBaseQuantities)
{
ParameterCache cache = ExporterCacheManager.ParameterCache;
if (exportBaseQuantities)
{
if (quantitiesToExport == null)
quantitiesToExport = InitBaseQuantities;
else
quantitiesToExport += InitBaseQuantities;
}
if (fileVersion == IFCVersion.IFCCOBIE)
{
if (quantitiesToExport == null)
quantitiesToExport = InitCOBIEQuantities;
else
quantitiesToExport += InitCOBIEQuantities;
}
if (quantitiesToExport != null)
quantitiesToExport(cache.Quantities, fileVersion);
}
/// <summary>
/// Exports spatial elements, including rooms, areas and spaces. 2nd level space boundaries.
/// </summary>
/// <param name="ifcExporter">The Exporter object.</param>
/// <param name="exporterIFC"> The ExporterIFC object.</param>
/// <param name="document">The Revit document.</param>
/// <returns>The set of exported spaces. This is used to try to export using the standard routine for spaces that failed.</returns>
public static ISet<ElementId> ExportSpatialElement2ndLevel(Exporter ifcExporter, ExporterIFC exporterIFC, Document document)
{
ISet<ElementId> exportedSpaceIds = new HashSet<ElementId>();
using (SubTransaction st = new SubTransaction(document))
{
st.Start();
EnergyAnalysisDetailModel model = null;
try
{
View filterView = ExporterCacheManager.ExportOptionsCache.FilterViewForExport;
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction transaction = new IFCTransaction(file))
{
EnergyAnalysisDetailModelOptions options = new EnergyAnalysisDetailModelOptions();
options.Tier = EnergyAnalysisDetailModelTier.SecondLevelBoundaries; //2nd level space boundaries
options.SimplifyCurtainSystems = true;
try
{
model = EnergyAnalysisDetailModel.Create(document, options);
}
catch (System.Exception)
{
return exportedSpaceIds;
}
IList<EnergyAnalysisSpace> spaces = model.GetAnalyticalSpaces();
foreach (EnergyAnalysisSpace space in spaces)
{
SpatialElement spatialElement = document.GetElement(space.SpatialElementId) as SpatialElement;
if (spatialElement == null)
continue;
//current view only
if (!ElementFilteringUtil.IsElementVisible(spatialElement))
continue;
if (!ElementFilteringUtil.ShouldElementBeExported(exporterIFC, spatialElement, false))
continue;
if (ElementFilteringUtil.IsRoomInInvalidPhase(spatialElement))
continue;
Options geomOptions = GeometryUtil.GetIFCExportGeometryOptions();
View ownerView = spatialElement.Document.GetElement(spatialElement.OwnerViewId) as View;
if (ownerView != null)
geomOptions.View = ownerView;
GeometryElement geomElem = spatialElement.get_Geometry(geomOptions);
try
{
exporterIFC.PushExportState(spatialElement, geomElem);
using (ProductWrapper productWrapper = ProductWrapper.Create(exporterIFC, true))
{
ElementId levelId = ExporterUtil.GetBaseLevelIdForElement(spatialElement);
using (IFCPlacementSetter setter = IFCPlacementSetter.Create(exporterIFC, spatialElement, null, null, levelId))
{
if (!CreateIFCSpace(exporterIFC, spatialElement, productWrapper, setter))
continue;
exportedSpaceIds.Add(spatialElement.Id);
XYZ offset = GetSapceBoundaryOffset(setter);
//get boundary information from surfaces
IList<EnergyAnalysisSurface> surfaces = space.GetAnalyticalSurfaces();
foreach (EnergyAnalysisSurface surface in surfaces)
{
Element boundingElement = GetBoundaryElement(document, surface.OriginatingElementId);
IList<EnergyAnalysisOpening> openings = surface.GetAnalyticalOpenings();
IFCAnyHandle connectionGeometry = CreateConnectionSurfaceGeometry(file, surface, openings, offset);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, boundingElement, setter.LevelId, connectionGeometry);
// try to add doors and windows for host objects if appropriate.
if (boundingElement is HostObject)
{
foreach (EnergyAnalysisOpening opening in openings)
{
Element openingBoundingElem = GetBoundaryElement(document, opening.OriginatingElementId);
IFCAnyHandle openingConnectionGeom = CreateConnectionSurfaceGeometry(file, opening, offset);
CreateIFCSpaceBoundary(file, exporterIFC, spatialElement, openingBoundingElem, setter.LevelId, openingConnectionGeom);
}
}
}
CreateZoneInfos(exporterIFC, file, spatialElement, productWrapper);
CreateSpaceOccupantInfo(exporterIFC, file, spatialElement, productWrapper);
ExporterUtil.ExportRelatedProperties(exporterIFC, spatialElement, productWrapper);
}
}
}
catch (Exception ex)
{
ifcExporter.HandleUnexpectedException(ex, exporterIFC, spatialElement);
}
finally
{
exporterIFC.PopExportState();
}
}
transaction.Commit();
}
}
finally
{
if (model != null)
EnergyAnalysisDetailModel.Destroy(model);
}
st.RollBack();
return exportedSpaceIds;
}
}
