Reloads the definition and UI layout of an object from its SPDL
file. This will fail if object has no associated SPDL file or if
the spdl file is not well formed. This method is similar to using
the "Refresh" option found on the context menu of Property Page
(when Ctrl and Shift keys are held down). Note: It is only
necessary to call this method if the SPDL file has changed on disk
during a Softimage session. If a Property Page is already
inspecting the object it will not be updated until it is closed and
reopened.
Any other instance of the same type of object will also be
affected.