// an actual in class demo from my CCL class.

​

let dia = 50;

let y;

function setup() {

  createCanvas(400, 400);

  x = width/2;

  y = 0;

}

​

function draw() {

  background("violet");

  noStroke();

  circle(x, y, dia);

  console.log("dia", dia) // HERE IS CONSOLE.LOG for dia

  y = y + 5;

  if (y > width) {

    y -= y;

    //console.log(y) // HERE IS CONSOLE.LOG for y

  }

  console.log(y) // HERE IS CONSOLE.LOG for y

}

​

function mousePressed() {

  if (dia < 100) {

    dia += 50;

  } else {

    dia = 50;

  }

}