Throw a ball around. In Prep mode: Use 1 and 2 to enable and disable trajectory preview respectively. (Having it on causes a lag spike each time it's calculated. Turn it off and on again to recalculate it.) Use the variables to manipulate the ball's motion. Use Space to throw. In Active mode: Use Enter as a force quit if it goes on forever. P.S. Trajectory is kinda broken at the moment.
