jjroland opened this issue on May 08, 2007 ยท 212 posts
bagginsbill posted Sat, 07 March 2009 at 12:25 PM
Formula, yes, actual values in parameters, no.
Also, I have discovered an approximation to the 14-node Fresnel equation for glass that is only 3 nodes and is very close to the same value.
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)