Beta (Inputs.IFC)BetaOptionalmodel: TOptionalid: stringOptionalname: stringOptionalelevation: numberBetamodelThe model to change, which must have exactly one building; it stays as it was, and the call returns the changed model.
Optional BetaidAn id of your own, such as ground, by which later calls refer to the storey; the model turns
it into a GlobalId. Left out, one is generated.
Optional BetanameWhat the storey is called, such as Ground floor.
Optional BetaelevationHow high the storey's floor is above the building's origin.
A storey to add to the model's building for
spatial.addStorey, at its elevation above the building's origin.