bounds

I've created planes around the screen to bound the space that will be used for the game,
the planes r thin boxes which were created with OgreNewt::CollisionPrimitives::Box

is there a way to create bounds easier? or this is the commom way?

One way would be to link them all to the same SceneNode and put the TreeParser to parse it as physics geometry. The Ogre SDK comes with a nice sample on how this is done.

I usually make a simple mesh object that represents the "room", and create a TreeCollision shape from it, like Eldritch is saying.

but I need invisible bounds walaber.
thanks anyway.

you can always destroy the SceneNode + Entity after you create the OgreNewt::Body from it.

I do that quite often myself.

good idea =)