While the camera is positioned inside leaf A, select a face on leaf B, then a button/menu/command in Face Properties dialog or elsewhere to mark leaf B as visible from current leaf
Marking leaf A visible from every other leaf
While the camera is positioned inside leaf A, a menu/button/command to mark leaf A visible from all other leafs
(analog to zhlt's info_overview_point with reverse flag on)
Marking every leaf visible from leaf A
While the camera is positioned inside leaf A, a menu/button/command to mark all leafs visible
(analog to zhlt's info_overview_point normal mode)
Proposed mechanisms
info_overview_point
with reverse flag on)info_overview_point
normal mode)Impractical but fun implementation idea