Here you do nothing . . . just watch the ball go through the ball enviroment. It bounces with perfect angles which is what this project is all about. With this you could get rid of the gravity and wind and you could make a version of mini-golf, or edit it so you can control the ball with the arrow keys for more fun. You decide. Enjoy! P.S. I give lots of Credit to Paddle2See because I looked at his Ricochet Minigolf and found out how to do this.