//

// Jared Donovan, 2022

//

// Demonstrates how to use a graphics object

// to have a changing background.

​

let g;

​

function setup() {

  createCanvas(400, 400);

  g = createGraphics(width, height);

}

​

function draw() {

  background(frameCount % 255);

  if (mouseIsPressed){

    g.circle(mouseX, mouseY, 10);

  }

  image(g, 0, 0);

}