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let canvas_width = 500;
let canvas_height = 500;
let cell_size = 5;
let start = 0;
// let f = (x, y) =>
// ((12212 * x * y + 8912 * x + 481 * y) % 271) < 135;
function f(x, y) {
return ((12212 * x * y + 8912 * x + 481 * y) % 271);
}
function setup() {
createCanvas(canvas_width, canvas_height);
}
function draw() {
colorMode(HSL, 255, 100, 100);
background(0);
fill(0);
noStroke();
// square(0, 0, canvas_width / 20);
for (let x = 0; x < canvas_width; x += 1) {
for (let y = 0; y < canvas_height; y += 1) {
// if (f(x, y)) set(x, y, color(255));
// else set(x, y, color(0));
let val = f(x + start, y + start);
let col = color(val, 100, 50);
set(x, y, col);
}
}
updatePixels();
start += 1;
}
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