Returns a collection containing the host object handles in the document.

Obtains the IFC class name associated to the given element for the current export.

Obtains the IFC class name associated to a given category id for the current export.

Obtains the IFC type associated to the given element for the current export.

Resets the internal transform of the exporter to process the previously active input element (if any), or the default transform if the stack is empty.

Sets the internal transform of the exporter to process the geometry and properties of the input element.

Stores a handle representing a space bounding element to the ExporterIFC's internal cache.

Clears all internal cached data.

Obtains the IfcRepresentationContext handle to be used for 2D entities (Annotations).

Obtains the IfcRepresentationContext or IfcRepresentationSubContext handle to be used for 3D entities (Model entities).

Obtains the handles representing the cardinal directions in 2D.

Obtains the handle representing the 2D origin.

Obtains the handles representing the cardinal directions in 3D.

Obtains the handle representing the 3D origin.

Returns the original family symbol of this family instance, before the instance is modified by joins, cuts, coping, extensions, or other post-processing.

Obtains the relative transform between two IfcLocalPlacement handles.

This is the overview for the getTransform method overload.

Sets the IfcRepresentationContext handle to be used for 2D entities (Annotations).

Sets the IfcRepresentationContext or IfcRepresentationSubContext handle to be used for 3D entities (Model entities).

Sets the handles representing the cardinal directions in 2D.

Sets the handle representing the 2D origin.

Sets the handles representing the cardinal directions in 3D.

Sets the handle representing the 3D origin.