Do action when object reach touch one

Hello !

First sorry for my bad english, I’m French :slight_smile:

I need to know how to perform an action when an element touch another one.
I have some Physics element and I want to trigger a timeline when these objects touch other ones.

Thank you really much and see you soon !

Félix.

hi, physics is nice, but yet there’s no further control like collission-detection on it built-in …
old thread on topic: Points accumulation techniques? (Counting a score)

Thank you really much for your answer Hans-Gerd !