I think I'm doing something dumb but I'm trying to create a nighttime scene with light spilling out onto the street from one or several windows. I keep getting the light coming through the walls!!
As a test, I created a cube and 'Booleaned' out some windows. I added a spotlight inside the cube and positioned it to point out the windows. I'm not getting a good effect. I'd like to transition my city day scene into a night scene. Any help would be appreciated. I tend to over think and analyze these things.