Autodesk.Revit.DB.IFC

Name	Return Type	Description
C ExporterIFC	None	The main class provided by Revit to allow implementation of IFC export.
C ExporterIFCUtils	None	A class that contains utilities needed to implement Revit's version of the IFC export client application.
C HostObjectSubcomponentInfo	None	A class that contains roof or floor slab information, calculated by ExporterIFCUtils.ComputeSubcomponents().
C IFCAggregate	None	A collection of IFC handles or attributes.
C IFCAggregateIterator	None	A class used to iterate individual objects in an IFCAggregate.
C IFCAnyHandle	None	A handle representing an item in an IFC file.
C IFCConnectedWallData	None	A class that contains the IFC-specific information about how an element is joined to another element.
C IFCData	None	A specialized type of abstract data block that can represent any data type.
C IFCExtrusionCalculatorOptions	None	This class contains the options used to calculate extrusions from Revit geometry.
C IFCExtrusionCalculatorUtils	None	A utility class used to calculate extrusion data from Revit geometry for IFC export.
C IFCExtrusionCreationData	None	A utility object that is used to pass information related to extrusion creation.
C IFCExtrusionData	None	Represents the geometry of an extrusion (a solid body or opening) generated from Revit geometry.
C IFCFamilyInstanceExtrusionExportResults	None	This class represents the results of a geometric analysis of a family instance.
C IFCFile	None	Represents the IFC file which is being created during export.
C IFCFileModelOptions	None	This class contains options to create an IFC file model.
C IFCFileReadOptions	None	This class contains options to read an IFC file.
C IFCFileWriteOptions	None	This class contains options to write an IFC file.
C IFCGeometryInfo	None	A container class for Revit geometry extracted from an element.
C IFCGuidKey	None	IFCGuidKey is used for case-sensitive comparison of GUID values for maps and sets.
C IFCHybridImport	None	Driver for Performing Hybrid Imports.
C IFCImportOptions	None	IFC Import options.
C IFCLegacyStairOrRamp	None	The class contains the components of a legacy stair or ramp.
C IFCLevelInfo	None	Represents information about a particular level in the document.
C IFCLinkDocumentExportScope	None	A class that allows for the export of one linked document to IFC.
C IFCOpeningData	None	A class that contains opening data including extrusion data, opening solids and opening element id.
C IFCProductWrapper	None	This class is used to ensure that elements and objects are associated with the current IfcProduct.
C IFCRange	None	Typically for IFC export, this represents the lower and upper elevations for split wall and column geometry.
C IFCTransaction	None	IFC transactions are context-like objects that guard any changes made to an IFC file.
C IFCTransformSetter	None	A state-based class that forces an extra transformation applied to objects being exported.
C ImporterIFC	None	The main class provided by Revit to allow implementation of IFC import.
C ImporterIFCUtils	None	A class that contains utilities needed to implement Revit's version of the IFC import client application.
C RoofComponents	None	A class that contains multiple roof slab infos of a roof.

Name	Return Type	Description
E IFCConnectedWallDataLocation	None	An enumerated type that represents the location where an element is connected to a wall.
E IFCDataPrimitiveType	None	Used in operations to specify the primitive type of an IFCData.
E IFCExtrusionAxes	None	Represents the possible axes to try when generating an extrusion using IFCCreateExtrusionData.
E IFCExtrusionBasis	None	This enumerated type represents the possible bases for derivation of extrusion geometry.
E IFCFileFormat	None	The IFC file format.
E IFCImportAction	None	The action of the IFC import.
E IFCImportIntent	None	The intent of the IFC import.
E IFCLogical	None	A datatype can have values TRUE, FALSE, UNKNOWN or UNSET.
E IFCProjectLevelGUIDType	None	The type of the GUID to be retrieved from Revit.

Name	Return Type	Description
I IExporterIFC	None	The interface used to implement a custom IFC exporter.
I IIFCImporterServer	None	Interface for external servers implementing IFC import.