Hello,
My problem is simple.
Imagine you are playing a car video game and you want to use the phone itself as a steering wheel.
I have seen this kind of thing many times.
I found this very good resource :
http://forum.unity3d.com/threads/98828-sharing-gyroscope-controlled-camera-on-iPhone-4
but I am getting a bit mixed up with the mysterious quaternion rotation.
However now, I just want to get one axis rotation from the iPhone Gyroscope(Quaternion) and apply it to the Y axis of my car.
I have been searching ways to convert the gyro data (quaternion) to vector3. Euler…No joy!
I