MistyLaraCarrara opened this issue on Sep 20, 2011 ยท 131 posts
bagginsbill posted Wed, 21 September 2011 at 7:52 PM
In my P5 glass (used in the images before the blue one), the Fresnel_Blend node has to be implemented with many math nodes. I sometimes use an approximation, 5 nodes, and sometimes the real math, 21 (or so) nodes. I don't really know how many. I just say "TrueFresnel" in matmatic and it is done.
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)