mangosR2/mangos — comment on commit f54b85195502f7d920f3e829677ff64c699a67b8
File:  line 0
By Undergarun:

Line of Sign LoS is also part of Vmaps. So this allow calculate LoS with non-static objects such us dynamic gameobject, destructible gameobjects, etc Useful for doors, arenas, and so on...