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    <script src=""></script>
    <script src=""></script>
    <script src=""></script>
    <link rel="stylesheet" type="text/css" href="style.css">
    <meta charset="utf-8" />

    <script src="sketch.js"></script>



                html, body {
  margin: 0;
  padding: 0;


                /* PDM Course: Intro to Coding Unit

Global vs. Local Variable Scope

Check the console to see any errors

Code by Anthony T. Marasco [2019]

//this variable is declared globally
let circSize;

function setup() {
  createCanvas(600, 600);

  //we can init circSize here with no errors
  circSize = 100;

function draw() {
  //we can change circSize here with no errors

  circSize += 0.2;

  ellipse(width / 2, height / 2, circSize, circSize);

  //Uncomment the line below and read the console error
  // console.log("Square size: "+ squareSize);

function mouseClicked() {
  let squareSize = 20;

  rect(mouseX, mouseY, squareSize, squareSize);
  console.log("Circle Size: " + circSize);