BallDriver Video #1
A short video for Ball and BallDriver – Looking at the geometry behind the relative distance between 2 balls.
Oops: I meant radius.

BallDriver Video #2
Going over the first changes we did to the original code.

BallDriver Video #3
Integrating the geometry into the implementation to have a better way to determine the distance apart from a pair of balls.

BallDriver Video #4
Overloading
A quick look at two constructors for the same class.

BallDriver Video #5
Ball ADT and BallDriver Complete
This is the final version of the BallDriver assignment. The important concept to learn is how accessor methods are used to get information from the input argument which is an object of the Ball ADT. This illustrates ENCAPSULATION since instance fields are private and public methods are needed to get access to their values.

BallDriver Video #6
Last video and final implementation (no color)

BallDriver Video #7
Code for color changing of the balls

BallDriver Video #8
Putting color in the BallDriver assignment.

CollidingBalls Video #9
Overloading Trick

How to make a short video of your animations using QuickTime