Inktober-2021#11

/*

 Inktober 2021

 Prompt: Sour

*/

function setup() {

  createCanvas(800, 600);

  colorMode(HSB);

  noLoop();

}

​

function draw() {

  translate(400, 265);

  let gr = color(70, 100, 80);

  let yl = color(49, 63, 98);

  let ow = color(49, 11, 99);

  background(ow);

​

  rotate(HALF_PI / 4);

​

  fill(gr);

  for (r = 250; r > 0; r -= 50) {

    if (r < 250) {

      fill(yl);

    }

    for (i = 0; i < PI + HALF_PI * 0.75; i += (PI + HALF_PI * 0.75) / r * 12) {

      x = cos(i) * r;

      y = sin(i) * r;

      rect(x, y, 50, 50, 10, 50, 10, 50);

​

      for (k = 0; k < 20; k++) {

        point(random(x + 40, x + 20), random(y + 40, y + 20));

      }

    }

  }

​

  rect(0, 0, 50, 50, 10, 50, 10, 50);

  point(random(40, 20), random(40, 20));

  point(random(40, 20), random(40, 20));

  point(random(40, 20), random(40, 20));

}