Giveaway: Redshift Thinfilm Shader by Moritz 21.07.2019 comment 0 Free Tutorials bubble, film, Interference, iridescence, iridescent, Redshift, shader, soap, surface, thin, thinfilm Toggle cinema mode Head over to our Patreon for the free .hip files. We recently had to create a physically based thinfilm shader in Redshift. This is the result. It’s a slightly simplified version of this OSL shader from gamedev.net, implemented using purely Redshift nodes. Liked it? Take a second to support Moritz on Patreon! Leave a Reply Cancel replyWrite your comment here... *Name * Email * Website Save my name, email, and website in this browser for the next time I comment.