You can also run a high pass filter on a white noise image and get something roughly blue-noise like. By varying the width of the filter you can control the fre

You can also run a high pass filter on a white noise image and get something roughly blue-noise like. By varying the width of the filter you can control the frequency of the noise. You can use this property to get constant a physical size to the noise, like DPI awareness. A lot of blue noise references: https://gist.github.com/pixelmager/5d25fa32987273b9608a2d2c6cc74bfa https://gist.github.com/pixelmager/5d25fa32987273b9608a2d2c6... There also exist pseudo blue noise generators, e.g.: https://observablehq.com/@fil/pseudoblue https://observablehq.com/@fil/pseudoblue https://www.shadertoy.com/view/3tB3z3 https://www.shadertoy.com/view/3tB3z3