how to change itween shake position speed/ frequency?

Unity Engine
1

Hi there,

I attached the shake position script to a object, but find that the object shakes quite fast. I want to make it moves like slower swing. How could I change the speed (frequency) of the shake? Thanks so much!

Lee

2

bump

3

bump

4

Just for your interest,
i made a little script for my own needs, moving some cloud sprites in a random way, using iTween :

float shakeAmplitude = 0.3f;
float shakeFrequency = 5f;
Vector3 originPosition;

void Start()
{
  originPosition = transform.position;
  InvokeRepeating("NewRandomPosition", 0f, shakeFrequency);
}

void NewRandomPosition()
{
  Vector3 newPosition = originPosition + (Random.insideUnitSphere * shakeAmplitude);
  iTween.MoveTo(gameObject, iTween.Hash(
    "delay", Random.Range(0, shakeFrequency),
    "position", newPosition,
    "time", shakeFrequency,
    "easetype", iTween.EaseType.easeInOutSine
    ));
}