What are causing these lighting issues?

DrSquishy

we've all had better times to die
aa
Feb 10, 2017
1,297
974
I am having trouble with my lighting. I suspect it is something to do with the windows but the only problem is there are no glass textures that is just solid glass. How can I prevent these shadows?
You can see them on the back wall of the building.
MVM_warehouse2.jpg
 

Vel0city

func_fish
aa
Dec 6, 2014
1,947
1,589
Make 'em non-solid func_brush entities, I think I used that one before in pretty much the same situation.
 

DrSquishy

we've all had better times to die
aa
Feb 10, 2017
1,297
974
Make 'em non-solid func_brush entities, I think I used that one before in pretty much the same situation.
did that and it absolutely screwed up the warehouse lighting...