How do i make this repeat?

public IEnumerator Onoff ()
{
gameObject.SetActive(true);
yield return new WaitForSeconds(3);
gameObject.SetActive(false);
yield return new WaitForSeconds(3);
gameObject.SetActive(true);

}

 

While loop. It's fine to use "infinite" loops inside coroutines as long as you yield at some point.

Code (csharp):

1. public IEnumerator Onoff ()
2. {
3.     while (true)
4.     {
5.         gameObject.SetActive(true);
6.         yield return new WaitForSeconds(3);
7.         gameObject.SetActive(false);
8.         yield return new WaitForSeconds(3);
9.     }
10. }

 

thank you

 

i did StartCoroutine(Onoff()); but it only did it once

 

Ah, I knew I was forgetting something. I forgot to mention that when you disable a game object (eg through SetActive) it will turn off any coroutines running in scripts for that object.