If selection is different from current isolation set, frame the camera to the newly isolated set.
Upon toggling isolation:
If there is no selection OR if the selection is the same:
DO NOT MOVE THE CAMERA
Toggle the isolation display state
For any ambiguity, fall back to the desktop app behavior
[x] Show/hide in project inspector should not move the camera.
[x] Context menu "Zoom to Fit" should display "F" as its shortcut key
[x] Context menu "Show/hide" should display "V" as its shortcut key (also implement this)
[x] When zooming to fit small very objects (ex: sprinklers in Autodesk Hospital), the camera's front plane clips through the object. Possible solution: add a minimum distance at which the camera may approach the object.
TODO