Re: [pygame] Why does my ball vibrate?

[Ian Mallett]

On 12/4/07, Greg Ewing <[EMAIL PROTECTED]> wrote:
> That's true. Probably not something you need to take into
> account in a Pong game, but if you're simulating space
> flight or something like that, you certainly do!
I always wondered how the ball in Pong could bounce indefinitely, and
not accelerate when traveling downwards.