and sorry for error
1) I mean rendering from Two Camera which can be used for virtual realty
You can easily make two views. Walktest has a demo of that (press shift-s to split the view).
In CEL there is currently no real support for this although it wouldn't be THAT hard to add.
2) i need another examples for collision using ODE
Hmm... Perhaps check the hovertest app? That one uses physics.