Blubberykollis Distinguished Nov 13, 2013 574 0 19,060 Nov 21, 2013 #1 I heard about Shaders Clock. But never understood what it is.
lonewolf7 Splendid May 6, 2013 5,113 2 24,965 Nov 21, 2013 #2 This may help you : http://en.wikipedia.org/wiki/Shader Or search online you will find tons of info. Upvote 0 Downvote