with quaternion how rotate around global Y ?

Questions & Answers
1

my code is this

Quaternion q = Quaternion.AngleAxis(Time.deltaTime * 10f, Vector3.up);

transform.rotation *= q;

but this rotate local y axis, how convert this code to rotation global y axis?

3

resolved.

Quaternion q = Quaternion.AngleAxis(Time.deltaTime * 10f, Vector3.up);

transform.rotation = q * transform.rotation;

2 
 function Update() {
    transform.RotateAround (Vector3(0, 0, 0), Vector3(0, 1, 0), 1);
}

to do what your saying this would be my method but i wouldn't know how to do it using quaternion

hope it helps anyway