> Quote - One other question if you don't mind BB.  Do the windows have "glass" or are they just gaps ?

Yes there is "glass", but I had a bad glass shader loaded. I have corrected this. Also, I had nothing outside the room to see through the glass. Here's a better demonstration.

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Renderosity forum reply notifications are wonky. If I read a follow-up in a thread, but I don't myself reply, then notifications no longer happen AT ALL on that thread. So if I seem to be ignoring a question, that's why. (Updated September 23, 2019)