If the most recent edit operation in the undo buffer was interactive, Resume Last Operation can be used to to continue adjusting its parameters from where you left off. This allows interactive edit operations to be tweaked after having been committed. Note that this allows the camera to be adjusted to a different angle than when the operation had originally started, which may affect how it responds to mouse movement. Certain interactive edit operations may not be possible to resume under some circumstances. See the documentation for each operation for details. Noninteractive edit operations can never be resumed.