The easiest way to align your Scene view with Game view and
align your Game camera with Editor view. This tool provides automatic synchronization between Editor
and Game views.
Now it is very easy to edit your scene and see how it looks in game mode.
Easy way to place your camera in the right point and angle
It is all source code, it can be a great example for your own plugins
If you have any questions feel free to ask support@area730.com