Because I have used Mr_Chaos's code and it doesn't auto-adjust the fov and distance when the smartphone rotate from portrait to landscape
But sadly I can't to edit the Mr_chaos's code because I can't see where he sets the camera distance ..
But I want to use his code because is wonderfull
infact it handles the android multitouch , pinch-to-zoom and camera's rotation !
It's not easy for me to edit the code's of someonelse
edit : maybe I understand where I have to put the new code..