let diamonds = [];

​

function setup() {

  createCanvas(600, 600);

  angleMode(DEGREES);

  for (i = 0; i < 10; i++) {

    let d = new Diamond(random(3 / 2 * width), random(3 / 2 * height), random(width / 2), random(150, 255), random(50, 100), random(150, 255), random(1, 2))

    diamonds.push(d);

  }

}

​

function draw() {

  background(20, 30);

  for (let d in diamonds) {

    diamonds[d].show();

    diamonds[d].move();

​

    let overlapping = false;

    for (let other in diamonds) {

      if (diamonds[d] !== diamonds[other] && diamonds[d].intersect(diamonds[other])) {

        overlapping = true;

      }

    }

    if (overlapping) {

      diamonds[d].fillColor();

    } else {

      diamonds[d].show();

    }

  }

}