Bounce a ball off of an imageSprite

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Scott Ferguson

Jun 27, 2013, 12:09:10 AM6/27/13

This example project demonstrates blocks which will allow a ball to bounce properly off of a square imageSprite obstacle on a canvas.
It would presumably work with any ball size or rectangular imageSprite.


Apr 18, 2018, 1:14:34 PM4/18/18
to App Inventor Developers Library
Hello. i have recently started using the app inventor and this trick that you have provided looks rather old and i cannot follow it on the new version, can you please re explain it ? some of the variables and blocks and missing or changed in the new one and i cant seem to find them. thanks.

Abraham Getzler

Apr 18, 2018, 1:30:42 PM4/18/18
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