* Creative Coding Workshop #4 Demo - Face with Function

 *

 * Jack B. Du (github@jackbdu.com)

 */

​

function setup() {

  createCanvas(400, 400);

}

​

function draw() {

  background(220);

  // call face() function to draw a face

  face();

}

​

// a function that draws a face

function face() {

  // draw face contour

  circle(200,200,200);

  // draw left eye

  circle(200-40,200-20,50);

  // draw right eye

  circle(200+40,200-20,50);

}