C# Rotating object

void FixedUpdate() {
    transform.Rotate(m_RotationDirection * Time.deltaTime * m_Speed);
    Debug.Log("rotationOrigin = " + rotationOrigin);
    //Debug.Log("rotation = " + gameObject.transform.rotation.eulerAngles);
    float angleSum = 0;
    angleSum += this.gameObject.transform.rotation.eulerAngles.y;
    Debug.Log("angleSum = " + angleSum);
    if (angleSum >= 360.0f)
    {
      ++rotations;
      Debug.Log("rotations = " + rotations);
      angleSum -= 360;
    }
}