* Creative Coding Workshop #4 Demo - Face

 *

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

 */

​

function setup() {

  createCanvas(400, 400);

}

​

function draw() {

  background(220);

  // draw faces at different coordinates with different diameters

  face(100,100,200);

  face(300,100,100);

  face(300,300,80);

  face(100,300,50);

}

​

function face(x, y, d) {

  // draw face contour at (x, y) with a specified contour diameter

  circle(x,y,d);

  // draw left eye based on (x, y) and specified contour diameter

  circle(x-d/5,y-d/10,d/4);

  // draw left eye based on (x, y) and specified contour diameter

  circle(x+d/5,y-d/10,d/4);

}