Forum Discussion
[Solved] OVRCameraController follow target?
EDIT: The problem was solved with the code snippet (top answer) http://answers.unity3d.com/questions/13033/how-to-determine-if-enemy-is-on-my-left-or-right-h.html So I'm one of those people new to ...
If you try the Tuscany demo, when you press C a crosshair will appear that works similar to what you want. Maybe take a look at the code and see if you can pull out what you need.