Today we learned how to create a pen follower- also a 3-d Snake effect! Drag your mouse, finger around for a cool effect!
When the green flag is clicked, it erases all of the past pen art, and glides to the mouse pointer. Then, the pen starts to go to the middle (x: 0 y: 0) When space is clicked, it hides the 3-d pen and stops the pen from following the mouse.
