Hi

I'm using some physics objects that are grouped so that I can move them together.
This works fine and they interact with the other physics bodies, but the shapes (defined) stay in their original positions, so the other objects collide with objects that aren't there.

i.e. why do the defined shapes not move at the same time as the objects? - this works if they aren't grouped and moved individually

thanks

edit: my problem was that my main physics object was not in a group and therefore would not interact correctly