I must say, i NEVER saw such an impossible tutorial like the “CollisionFilter” one (from physics examples).
I read, and read, and try, and try, everything, everything, every possible combination ... i just don’t understand NOTHING.

So….

I have

the ground:
var ground : AWPRigidBody
physicsWorld.addRigidBody(ground);

body1
var body1 : AWPRigidBody
physicsWorld.addRigidBody(body1);

body2
var body2 : AWPRigidBody
physicsWorld.addRigidBody(body2);

and body3
var body3: AWPRigidBody
physicsWorld.addRigidBody(body3);

And i want DISABLE COLLISION BETWEEN:
body3
and
body2

Thats AAAAAAAAAAAAAALLLLLLLLLLLLLLLL !!!!!!!!!!!!!!!

What i write ?