Quaternion.LookRotation with Joystick

It looks like the comments from three years ago solved OP's problem, so I'm posting them as an answer so we can keep this question from continuing to be bumped.

It looks like you want to do this:

void Update () { // Construct a direction in the horizontal plane. Vector3 moveVector = Vector3.forward * joystick.Horizontal + Vector3.left * joystick.Vertical; if (moveVector != default) { // Rotate around the y axis, // to point our local z+ axis in that direction. transform.rotation = Quaternion.LookRotation(moveVector); } } 

you could also use:

float speed = 2f; void Update () { Vector3 moveVector = (Vector3.up * joystick.Horizontal + Vector3.left * joystick.Vertical); if (joystick.Horizontal != 0 || joystick.Vertical != 0) { transform.eulerAngles += Vector3.up * Mathf.Atan(joystick.Horizontal) * Mathf.Rad2Deg * speed * Time.deltaTime; transform.eulerAngles += Vector3.right * Mathf.Atan(joystick.Vertical) * Mathf.Rad2Deg * speed * Time.deltaTime; } } 

you should also use Time.deltaTime for things like this to decouple the simulationspeed from the frametimes, i have included that in the example above.