Question about Groups

how can i know the group of a body ?

for example , body * a ;

a->setGroup( group1 );

there is no function like a->getGroup();

........

there is no function like a->getGroup();

Of course there's a getGroup function, at least with NxOgre 0.9.

in 0.4 ????

Would the actor return the right group? (I've not tried it)