
Great job fenolftalein and Ryoma

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I think these posts by fenoftalein should be added to the shader wiki page:
https://www.fretsonfire.org/forums/viewtopic.php?f=32&t=34231&p=380615&hilit=+shaders#p380614
https://www.fretsonfire.org/forums/viewtopic.php?f=32&t=34231&p=380615&hilit=+shaders#p380620