Toggles the display of the actual model itself on or off. When the model is turned off, only controls such as hulls and CVs are visible.
All Windows – Shows or hides the model (geometry) in all open view windows.
Current Window – Shows or hides the model only in the current window (the last window you clicked, marked by a white outline).
If this option is checked, CVs and hulls are not toggled off along with their respective geometry. If unchecked, CV and hulls are toggled off along with the geometry.