animation-ch09-Ball.ax
animation-ch09-Box.ax
animation-ch09-Boxes.ax
animation-ch09-Bubbles.ax
animation-ch09-Bubbles2.ax
animation-ch09-Distance.ax
animation-ch09-Distance2.ax
animation-ch09-ObjectHitTest.ax
animation-ch09-PointHitTest.ax
animation-ch09-ShapeFlag.ax