Hue Rotate 1 2 3 4 5 6 7 8 9 10 11 12 13 14from gridmas import * name = "Hue Rotate" author = "Ciaran" hue = 0 speed = RangeAttr("speed", 0.003, -0.005, 0.005, 0.0001) def draw(): global hue, speed hue = (hue + speed.get()) % 1 for pixel in pixels(): pixel.set_hsl(hue, 1, 0.5) Was this page helpful? Thanks for your feedback! Thanks for your feedback! Help us improve this page by using our feedback form.