While modern displays don't need dithering to show gradients, the technique remains vital for two distinct reasons:
Think of a checkerboard of pure black and pure white pixels. From a distance, you don't see black and white—you see . Dithering is the visual equivalent of a pointillist painting. pix dither
Some popular algorithms for dithering include: While modern displays don't need dithering to show
is not a workaround for a lack of colors; it is a visual language. It tells the viewer, "This texture is rough," "This light is harsh," or "This world is running on old hardware." "This texture is rough
If you are a digital artist looking to incorporate pix dither into your work, there are two main approaches: