These two objects rotate in their display methods. 

The second one currently rotates around the other one.

Change their display method so that each object rotates 

independently of the other. 

*/

​

let p1;

let p2;

​

function setup() {

  createCanvas(600, 600);

  p1 = new Rotater(width/2, height/2);

  p2 = new Rotater(150, 150);

}

​

function draw() {

  background(255);

​

  p1.update();

  p1.display();

  p2.update();

  p2.display();

}

​

class Rotater {

  constructor(x, y){

  this.x = x;

  this.y = y;

  this.angle = 0;

  }

   display() {

    rectMode(CENTER);

    translate(this.x, this.y);

    rotate(radians(this.angle));

    rect(0, 0, 100, 100);

  }

​

  update() {

    this.angle++;

  }

}