[ QUOTE ] Would one side have smaller, less visible shafts or none at all? [/ QUOTE ] This all depends on your lighting. Where is it coming from? How strong is it? If the moon is going to be your main source of lighting, then only have the shafts from one side. If its a really cloudy day and the light is being diffused…
Even with what Casey mentioned above, I can think of pretty much no way that the moonlight could shine in from two directions. It would either come in through one side because the light is directed very straight on that side, the moon would be high in the sky, which would make it on top of the building so both sides would…