220130a

function setup() {

  createCanvas(720, 720);

  fps = 24;

  frameRate(fps);

  rectMode(CENTER);

  colorMode(HSB);

  strokeWeight(1);

}

​

function draw(){

  background(240);

​

  let t = frameCount/5;

  push();

  translate(width/2, height/2);

  let N = 500;

  for(let i=0;i<N;i++){

    let r = 250*sin(t/11.33 + PI/2*noise(i*0.08, t*0.07)) + 70*sin(TAU/N*i*12 + t/2.33) + 20*noise(i*0.3, t*0.15);

    let l = 40 * sin(5*TAU/N*i + t/2.99) + 15*noise(i*0.1, t*0.2);

    let x = r * cos(TAU/N*i - t/15.31 + 0.3*noise(i*0.2, t*0.1));

    let y = r * sin(TAU/N*i - t/15.31 + 0.3*noise(i*0.2, t*0.1));

    push();

    stroke(360/N*i, 100, 80, (0.7+0.3*sin(t/6.45566 + noise(i*0.4, t*0.2))));

    //fill(360/N*i, 100, 100, 0.05);

    fill(100,0.7)

    translate(x, y);

    rotate(-t/3.7 + i/N*TAU*2 + 2*noise(i*0.4, t*0.1));

    rect(0, 0, l);

    rotate(-t/3.7 + i/N*TAU*2 + 2*noise(i*0.2, t*0.4));

    fill(360/N*i, 100, 80, 0.2);

    rect(0.1*l*cos(t/4.54), 0.1*l*sin(t/3.787), l/2);

    pop();

  }

  pop();

}