Simple Question about focus

Getting Started Newbie Questions
#1

Hi All,

For example i have two background on my screen. and I have one ball.

Half of screen is background1, other side is background2.

My Ball is moving on the screen.

Can i detect  My ball on which background?

Thanks in advice…

#2

isnt it possible? :huh:

#3

isnt it possible? :huh: