Function draw

test/manual-test-examples/learningprocessing/chp7/example_7_5.js:20–34

()

}

function draw() {
  background(255); // Draw a black background

  // mouseX position determines speed factor for moveZoog function
  var factor = constrain(mouseX / 10, 0, 5);

  // The code for changing the variables associated with Zoog and displaying Zoog is moved outside of draw() and into functions called here.
  // The functions are given arguments, such as “Jiggle Zoog by the following factor” and “draw Zoog with the following eye color.
  jiggleZoog(factor);
  // pass in a color to drawZoog
  // function for eye's color
  var d = dist(x, y, mouseX, mouseY);
  var c = color(d);
  drawZoog(c);
}

function jiggleZoog(speed) {
  // Change the x and y location of Zoog randomly