Destroy trail when finished rendering

I have a missile with a trail renderer attached to it.

I want to destroy the game object (with the trail) after finishing the rendering process.

Any help, please?

The code below does not work:

Code (CSharp):

1.  
2. private TrailRenderer tr;
3.  
4.  
5. public void Start() {
6.    tr = GetComponent<TrailRenderer>();
7. }
8.  
9. public void Update() {
10.  
11.    if(tr) {
12.  
13.        if(tr.isVisible == false) {
14.            Destroy(this.gameObject);
15.        }
16.    }
17. }

 

What does this mean?

 

When you can see no trail any more.

 

Try setting the TralRenderer's autoDistruct property to true.

 

With this code I was able to finish the animation of the trail:

Code (CSharp):

1. private TrailRenderer tr;
2.  
3. void Start() {
4.    tr = GetComponent<TrailRenderer>();
5. }
6.  
7. public void MissileDestroyed()
8. {
9.    Destroy(gameObject, tr.time);
10. }

 

just add trail as child of missile.