I am an absolute newbie at UE4.
How do you make a directional light pass though a material/object, like for example a roof?
What im trying to do it
Directional light shines on material that creates shadows with the use of a noise pattern, creating moving light shaft patterns.
I want these light patterns to hit a ground floor THROUGH a roof.
How do it make it so the directional light does not hit the roof material?