// 

// Jared Donovan 2022

// 

// Demonstrates how to pick different colours

// for text from an array over time.

​

let a = ['red', 'green', 'blue'];

​

function setup() {

  createCanvas(400, 400);

  textSize(60);

}

​

function draw() {

  background(220);

  let cIdx = floor(frameCount / 10);

  cIdx = cIdx % a.length;

  fill(a[cIdx]);

  text(cIdx, width / 2, height / 2);

}