const n  = 5; // min=5 max=80 step=2   // Number of point the star has
const d  = 2; // min=2 max=50 step=2   // Density of the star
const size = 90; // min=1 max=100 step=1   // Size of the star

Canvas.setpenopacity(1);

const turtle = new Turtle();
turtle.penup();
turtle.goto(Math.cos(0) * size, Math.sin(0) * size);
turtle.pendown();

// The walk function will be called until it returns false.
function walk(i) {
  turtle.penup();
  angle = (i * (Math.PI * 2) / n) - Math.PI/n;
  turtle.goto(Math.cos(angle) * size, Math.sin(angle) * size);
  turtle.pendown();
  angle = angle + (d * Math.PI * 2) / n;
  turtle.goto(Math.cos(angle) * size, Math.sin(angle) * size);
  return i < n;
}