Collision callback with a body and anything else

Hello

I saw that there is a code snippet in this forum which shows how to get a callback when a body collide an other body which is specified.
I would like to do the same thing, but this time, with a body which collide an other that we don't know. In fact, I want a function that be called when a body collide something in the world.

Thanks.
Bye.

In fact, I have missiles, and I want them to be destroyed when they encounter something.

Probably the same code, which meaning you would have to pair up the collisions with the missiles with anything you might think it would hit.

The alternative way is group/group collision callbacks, but honestly I can't remember if I wrote the wrapping code for that.

The alternative way is group/group collision callbacks, but honestly I can't remember if I wrote the wrapping code for that.
It's hard

The alternative way is group/group collision callbacks, but honestly I can't remember if I wrote the wrapping code for that.
We can affect a group number to a body.
But there is no equivalent to groups than NxOgre::Scene::setActorFlags. There is NxOgre::Scene::setGroupCollisionFlag but apparently seeing the last parameter it is usefull only to disable collisions.

I found this code but two functions are missing :

mScene->getScene()->setGroupCollisionFlag( 1, 1, true );
mScene->getScene()->setActorGroupPairFlags( 1, 1, NX_NOTIFY_ON_START_TOUCH|NX_NOTIFY_ON_TOUCH|NX_NOTIFY_ON_END_TOUCH );
mScene->getScene()->setUserContactReport( this );