Forkanion Posted September 17, 2020 Share Posted September 17, 2020 (edited) Let's say, I want to make an american dollar bill look rainbowy. I would take a spectrum rainbow the size of the dollar bill, layer it on top of the bill, and use multiply or overlay, but that changes the saturation and brightness of the colors of the bill instead of directly converting the entire bill's hue into a rainbow. The point is, I only want the hue of every pixel of the bill to change into a rainbow gradient, not the saturation and brightness. How do I do this? Edited September 17, 2020 by Forkanion Quote Link to comment Share on other sites More sharing options...
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