Takeoff/Both
If set to Takeoff, only the objects being taken off will be displayed. That is either existing or proposed elevations, or either included or excluded regions. If set to Both, both existing and propose

If set to Takeoff, only the objects being taken off will be displayed. That is either existing or proposed elevations, or either included or excluded regions. If set to Both, both existing and proposed elevations or included and excluded regions will be displayed.
