All vehicle lights shine through building walls as well as flashlights on rails. Arma 2 had the same issue i hope you will fix this for arma 3.
- Legacy ID
Place any vehicle with the headlights on and park it facing a solid wall and the light still illuminates everything behind the wall as if the object is not there.
Light should not shine through walls. This has been an issue will every arma release. I get that it is alpha but its really hard to play when you are waring NVG and a car blinds you through a wall.