A simple Ultraviolet node designed to take an image as input and simulate UV emission under a blacklight.
Source of UV poster used in the scene: https://psy-amb.blogspot.com/2013/05/36-amazing-blacklight-posters.html
It doesn't Open for me at all, just freezes when first opened. Help!
Their's a lot of very cool shaders but this one is absolutely the coolest. Takes me back to my acid days