My Sketch

​

let spin = 0;

let extraCanvas;

function setup() {

  createCanvas(windowWidth, windowHeight);

  extraCanvas = createGraphics(windowWidth,windowHeight);

  extraCanvas.clear(); 

}

​

function draw() {

  background(255);

  image(extraCanvas, 0, 0); 

  extraCanvas.ellipseMode (CENTER); 

  extraCanvas.fill (random(1),random(255),0,100);

  extraCanvas.ellipse(random(100,350),random(100,350),50,50);

​

​

  rectMode (CENTER);

  push(); 

  translate (250,250); 

  rotate(radians(spin)); 

  fill (0,255,0,100);

  rect (0,0,250,250);

  spin = spin - 0.5; 

  pop(); 

​

}