// 

// Jared Donovan 2022

// 

// Shows how to randomly choose to draw one of four different shapes

// 

​

let shapeChoice;

​

function setup() {

  createCanvas(400, 400);

  textAlign(CENTER, CENTER);

  textSize(48);

}

​

function draw() {

  background(220);

  noStroke();

  fill(255);

  square(100, 100, 200);

  stroke(0);

  fill(255, 255, 0);

  shapeChoice = floor(frameCount / 50) % 4;

  if (shapeChoice == 0){

    arc(100, 100, 400, 400, radians(0), radians(90), PIE);

  } else if (shapeChoice == 1){

    arc(300, 100, 400, 400, radians(90), radians(180), PIE);

  } else if (shapeChoice == 2){

    arc(300, 300, 400, 400, radians(180), radians(270), PIE);

  } else if (shapeChoice == 3){

    arc(100, 300, 400, 400, radians(270), radians(0), PIE);

  }

  text(shapeChoice, width / 2, height / 2);

}