Inspired by Vera Molnár's Dispersion and simliar works

*/

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  // noFill();

  noStroke(0);

  fill(100, 250, 150);

  frameRate(10);

  // strokeWeight(2);

}

​

function draw() {

  background(0);

​

  let columnWidth = min(width / 100, height / 100);

  let rowHeight = height / 3;

​

  for (let x = 0; x < width; x += columnWidth) {

    for (let y = 0; y < height; y += rowHeight) {

      y += 20 + random(-20, 20);

      rect(x, y, columnWidth * 0.2, rowHeight * 0.7);

    }

  }

​

  // noLoop();

}

​

function mousePressed() {

  fill(250);

}

function mouseReleased() {

  fill(100, 250, 150);

}

​

function windowResized() {

  resizeCanvas(windowWidth, windowHeight);

}

​