Avoiding collision detection

I have some balls falling which have collision with diferent objects, it is ok, but i dont want the balls have collision between them.
Is there a way to avoid collision with some specified object? [import]uid: 113117 topic_id: 22245 reply_id: 322245[/import]

I answer myself:
http://developer.anscamobile.com/forum/2010/10/25/collision-filters-helper-chart [import]uid: 113117 topic_id: 22245 reply_id: 88628[/import]

Glad to hear this got sorted, thank you for updating - I’m sure it will help others in the future :slight_smile: [import]uid: 52491 topic_id: 22245 reply_id: 88816[/import]