We are using the term project to describe advanced exercises that are more challenging than regular exercises. The projects in this chapter involve motion of human body parts. Professional animators spend many hours mastering the art of making these movements look realistic. Our focus is on mastering the art (and science) of writing methods in a program.
Hand Ball
Create a world with a right hand (People) holding a toy ball (Sports). Have the fingers close to grasp the ball. Then, throw the ball into the air while opening the fingers of the hand. Finally, make the hand catch the ball as the hand recloses its fingers.
