Attached Link: http://www.runtimedna.com/mod/forum/messages.php?ShowMessage=307782

I did a simple (fewest nodes possible) iris a while back. Never finished working on that.

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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)