Help with collision.

Unity Engine
,
1

I have a non trigger collider and a line renderer with a trigger collider.
How do I check for collisions between the two and destroy my non trigger object on collision ?

2

OnTriggerEnter. At least one of the objects (preferably the moving one) must have a rigidbody.

The chart at the bottom of this page has the exact details of what collisions cause what messages to be sent.

3 
OnTriggerEnter(collider col)
{
if (col.gameobject.tag=="trail")
gameobject.SetActive(false);
}

I tried this and attached it to the moving object. But nothing happened.

4

The collider with the trigger, and the gameobject script, has to have the collider set to “isTrigger”.

5

For me t

For me the trail is a child of the object. I cant seem to make it work in any way. Can someone help ?
It’s a 2D game.

6

Then you need to have 2D colliders, and name the method OnTriggerEnter2D.

7 
void OnTriggerEnter2D(Collider2D col)
    {
      
        if (col.gameObject.tag=="Player"+playernumber) {
            Debug.Log ("Not Dead");  
        }
        else
        {
            Debug.Log("Dead");
        }

    }

worked but it always shows Dead.
the if statement doesn’t even work.