so im working on a game and one of the maps each like office room the walls will be glass and different colors but what i want to do is when light passes through the glass it gets colored like in the picture below. and looking around and tyring some ideas i can not seem to get the effect that im trying to get . the pictures below are rendered in cinema 4d just so i can show what im trying to do.
Try light cookie textures. It’s a setting on your lights.
so i tried to use the cookies in the lights. it was a bit more work getting the texture right but i feel like it turned out how i wanted it to.


