Turtle Demo 3

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canvas.clear(); // Zeichenfläche löschen
var drunken = new Turtle(1);
drunken.penColor(255,0,0);
drunken.home(); 

drunken.right(90);
var follower = new Turtle(1);
follower.penColor(0,255,0);
follower.move(200,0);

for(var step = 0; step < 1000; step++) {
  follower.setAngleTo(drunken);
  follower.forward(2);
  drunken.forward( (20 * Math.random()) );

  if (step%2 == 0)
    drunken.right( (180 * Math.random()) );
  else
    drunken.left( (180 * Math.random()) );
}
Turtle Demo 3

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