User Guide

64
Multiball
The Multiball object assigns each finger to track one of a number of balls (up to 10) in a
rectangular space. Balls can either always be visible or only appear when you touch the
space; the latter is called ephemeral mode. The brightness of the balls is sent as the z
variable in the object.
Variables
x A list of the horizontal positions of all the balls.
y A list of the vertical positions of all the balls.
z A list of the brightness values of all the balls. Brightness values
change only when the Multiball object is in ephemeral mode.
Dimensions
Default 128 x 128 pixels
Minimum 128 x 128 pixels
General Properties
 Label If checked, the object’s name is displayed above the balls.