/// <summary>
/// Creates a new property set options cache from the data in the ExporterIFC passed from Revit.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC handle passed during export.</param>
/// <returns>The new cache.</returns>
/// <remarks>Please initialize this after all other code, as it relies on a consistent cache otherwise.</remarks>
public static PropertySetOptions Create(ExporterIFC exporterIFC, ExportOptionsCache cache)
{
IDictionary <String, String> options = exporterIFC.GetOptions();
PropertySetOptions propertySetOptions = new PropertySetOptions();
propertySetOptions.m_ExportInternalRevit = (cache.FileVersion != IFCVersion.IFC2x3CV2);
// "Revit property sets" override
propertySetOptions.ExportInternalRevitOverride = ExportOptionsCache.GetNamedBooleanOption(options, "ExportInternalRevitPropertySets");
// "ExportIFCCommonPropertySets" override
propertySetOptions.ExportIFCCommonOverride = ExportOptionsCache.GetNamedBooleanOption(options, "ExportIFCCommonPropertySets");
// "ExportSchedulesAsPsets" override
propertySetOptions.ExportSchedulesAsPsetsOverride = ExportOptionsCache.GetNamedBooleanOption(options, "ExportSchedulesAsPsets");
// "ExportUserDefinedPsets" override
propertySetOptions.ExportUserDefinedPsetsOverride = ExportOptionsCache.GetNamedBooleanOption(options, "ExportUserDefinedPsets");
return(propertySetOptions);
}
/// <summary>
/// Creates a new property set options cache from the data in the ExporterIFC passed from Revit.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC handle passed during export.</param>
/// <returns>The new cache.</returns>
/// <remarks>Please initialize this after all other code, as it relies on a consistent cache otherwise.</remarks>
public static PropertySetOptions Create(ExporterIFC exporterIFC, Autodesk.Revit.DB.View filterView,
ExportOptionsCache cache)
{
IDictionary<String, String> options = exporterIFC.GetOptions();
PropertySetOptions propertySetOptions = new PropertySetOptions();
propertySetOptions.m_ExportInternalRevit = (cache.FileVersion != IFCVersion.IFC2x3CV2);
// "Revit property sets" override
propertySetOptions.ExportInternalRevitOverride = ExportOptionsCache.GetNamedBooleanOption(options, "ExportInternalRevitPropertySets");
// "ExportIFCCommonPropertySets" override
propertySetOptions.ExportIFCCommonOverride = ExportOptionsCache.GetNamedBooleanOption(options, "ExportIFCCommonPropertySets");
return propertySetOptions;
}
/// <summary>
/// Creates a new export options cache from the data in the ExporterIFC passed from Revit.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC handle passed during export.</param>
/// <returns>The new cache.</returns>
public static ExportOptionsCache Create(ExporterIFC exporterIFC, Document document, Autodesk.Revit.DB.View filterView)
{
IDictionary <String, String> options = exporterIFC.GetOptions();
ExportOptionsCache cache = new ExportOptionsCache();
cache.FileVersion = exporterIFC.FileVersion;
cache.FileName = exporterIFC.FileName;
cache.ExportBaseQuantities = exporterIFC.ExportBaseQuantities;
cache.WallAndColumnSplitting = exporterIFC.WallAndColumnSplitting;
cache.SpaceBoundaryLevel = exporterIFC.SpaceBoundaryLevel;
// Export Part element only if 'Current View Only' is checked and 'Show Parts' is selected.
cache.ExportParts = filterView != null && filterView.PartsVisibility == PartsVisibility.ShowPartsOnly;
cache.ExportPartsAsBuildingElementsOverride = null;
cache.ExportAllLevels = false;
cache.ExportAnnotationsOverride = null;
cache.FilterViewForExport = filterView;
cache.ExportBoundingBoxOverride = null;
cache.IncludeSiteElevation = false;
cache.UseCoarseTessellation = true;
cache.PropertySetOptions = PropertySetOptions.Create(exporterIFC, cache);
String use2DRoomBoundary = Environment.GetEnvironmentVariable("Use2DRoomBoundaryForRoomVolumeCalculationOnIFCExport");
bool? use2DRoomBoundaryOption = GetNamedBooleanOption(options, "Use2DRoomBoundaryForVolume");
cache.Use2DRoomBoundaryForRoomVolumeCreation =
((use2DRoomBoundary != null && use2DRoomBoundary == "1") ||
cache.ExportAs2x2 ||
(use2DRoomBoundaryOption != null && use2DRoomBoundaryOption.GetValueOrDefault()));
bool?exportAdvancedSweptSolids = GetNamedBooleanOption(options, "ExportAdvancedSweptSolids");
cache.ExportAdvancedSweptSolids = (exportAdvancedSweptSolids.HasValue) ? exportAdvancedSweptSolids.Value : false;
// Set GUIDOptions here.
{
// This option should be rarely used, and is only for consistency with old files. As such, it is set by environment variable only.
String use2009GUID = Environment.GetEnvironmentVariable("Assign2009GUIDToBuildingStoriesOnIFCExport");
cache.GUIDOptions.Use2009BuildingStoreyGUIDs = (use2009GUID != null && use2009GUID == "1");
bool?allowGUIDParameterOverride = GetNamedBooleanOption(options, "AllowGUIDParameterOverride");
if (allowGUIDParameterOverride != null)
{
cache.GUIDOptions.AllowGUIDParameterOverride = allowGUIDParameterOverride.Value;
}
bool?storeIFCGUID = GetNamedBooleanOption(options, "StoreIFCGUID");
if (storeIFCGUID != null)
{
cache.GUIDOptions.StoreIFCGUID = storeIFCGUID.Value;
}
}
// Set NamingOptions here.
cache.NamingOptions = new NamingOptions();
{
bool?useFamilyAndTypeNameForReference = GetNamedBooleanOption(options, "UseFamilyAndTypeNameForReference");
cache.NamingOptions.UseFamilyAndTypeNameForReference =
(useFamilyAndTypeNameForReference != null) && useFamilyAndTypeNameForReference.GetValueOrDefault();
bool?useVisibleRevitNameAsEntityName = GetNamedBooleanOption(options, "UseVisibleRevitNameAsEntityName");
cache.NamingOptions.UseVisibleRevitNameAsEntityName =
(useVisibleRevitNameAsEntityName != null) && useVisibleRevitNameAsEntityName.GetValueOrDefault();
}
// "SingleElement" export option - useful for debugging - only one input element will be processed for export
String singleElementValue;
String elementsToExportValue;
if (options.TryGetValue("SingleElement", out singleElementValue))
{
ElementId elementId = ParseElementId(singleElementValue);
List <ElementId> ids = new List <ElementId>();
ids.Add(elementId);
cache.ElementsForExport = ids;
}
else if (options.TryGetValue("ElementsForExport", out elementsToExportValue))
{
IList <ElementId> ids = ParseElementIds(elementsToExportValue);
cache.ElementsForExport = ids;
}
else
{
cache.ElementsForExport = new List <ElementId>();
}
// "ExportAnnotations" override
cache.ExportAnnotationsOverride = GetNamedBooleanOption(options, "ExportAnnotations");
// "ExportSeparateParts" override
cache.ExportPartsAsBuildingElementsOverride = GetNamedBooleanOption(options, "ExportPartsAsBuildingElements");
// "ExportBoundingBox" override
cache.ExportBoundingBoxOverride = GetNamedBooleanOption(options, "ExportBoundingBox");
// Using the alternate UI or not.
cache.AlternateUIVersionOverride = GetNamedStringOption(options, "AlternateUIVersion");
// Include IFCSITE elevation in the site local placement origin
bool?includeIfcSiteElevation = GetNamedBooleanOption(options, "IncludeSiteElevation");
cache.IncludeSiteElevation = includeIfcSiteElevation != null ? includeIfcSiteElevation.Value : false;
// Use coarse tessellation for floors, railings, ramps, spaces and stairs.
bool?useCoarseTessellation = GetNamedBooleanOption(options, "UseCoarseTessellation");
cache.UseCoarseTessellation = useCoarseTessellation != null ? useCoarseTessellation.Value : true;
/// Allow exporting a mix of extrusions and BReps as a solid model, if possible.
bool?canExportSolidModelRep = GetNamedBooleanOption(options, "ExportSolidModelRep");
cache.CanExportSolidModelRep = canExportSolidModelRep != null ? canExportSolidModelRep.Value : false;
// Set the phase we are exporting
cache.ActivePhase = ElementId.InvalidElementId;
String activePhaseElementValue;
if (options.TryGetValue("ActivePhase", out activePhaseElementValue))
{
cache.ActivePhase = ParseElementId(activePhaseElementValue);
}
if ((cache.ActivePhase == ElementId.InvalidElementId) && (cache.FilterViewForExport != null))
{
Parameter currPhase = cache.FilterViewForExport.get_Parameter(BuiltInParameter.VIEW_PHASE);
if (currPhase != null)
{
cache.ActivePhase = currPhase.AsElementId();
}
}
if (cache.ActivePhase == ElementId.InvalidElementId)
{
PhaseArray phaseArray = document.Phases;
Phase lastPhase = phaseArray.get_Item(phaseArray.Size - 1);
cache.ActivePhase = lastPhase.Id;
}
// "FileType" - note - setting is not respected yet
ParseFileType(options, cache);
cache.SelectedConfigName = GetNamedStringOption(options, "ConfigName");
return(cache);
}
