On Trigger Enter not working

GTHell · June 8, 2016, 12:14am

I try to make interaction between player andenemy so I use On Trigger Enter. It’s not working and here a debug code:
Code (CSharp):

void OnTriggerEnter(Collider other){
if(other.tag == “Player”){
Debug.Log (“Die”);
}
}

Both Object player and enemy has Collider attached. Enemy object also has Trigger selected.

I have no idea what causing it not to work. I’m working on 2D project. It used to work on 3D project.
Additionally, On Collision Enter also not working. I ran out of idea that why I come here.

boolfone · June 8, 2016, 2:03am

Have you tried OnTriggerEnter2D?

For 2D physics, OnTriggerEnter2D is the correct one.

GTHell · June 8, 2016, 11:07am

Thank you, mate. It work perfectly now. I didn’t know there is a different use between 3d and 2d.

Lethn · June 8, 2016, 11:09am

If you look in your colliders or physics menus you’ll notice that there are different types of colliders and so on that operate a similar way, Rigidbody and Rigidbody2D and so on, it’s just something to bear in mind when working in 2D or 3D.

Cyborg777 · February 8, 2020, 3:07pm

If both GameObjects have Collider.isTrigger enabled, no collision happens

davidnibi · February 8, 2020, 5:59pm

One is collision, the other is collider. One needs to be a trigger for the other to work.