//change this sketch so it rotates around the original position of the shape
int x, y;
int size = 100;


void setup() {
  size(600, 600);
  rectMode(CENTER);
  x = width/2;
  y = height/2;

}

void draw(){
  background(255);
  rect(width/2, height/2, size, size);

  pushMatrix();

  int r = mouseX-mouseY;
  translate(x, y);
  rotate(radians(r));
  rect(width/4, height/4, size, size);
  rotate(radians(r));
  rect(width/3, height/3, size, size);

  popMatrix();

}