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Question by amkdesign112 · Aug 09, 2020 at 07:09 PM · android2drigidbodycolliderbox collider

My 2 Objescts doesnt collide

Hey, I've two gameobejects(a duck and a knife) and each of them has a rigidbody and a box colider.It will be a 2D game for android. I looked on other questions and tried many different stuff but none of them worked.

The Following code: void OnTriggerEnter(Collider other) {

             Debug.Log("Bullet hit23!");
     }

I hope somebody can help me :=)

edit:

I addded a is trigger, and I noticed that only a duck can collide with a duck and not with the knife

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avatar image N-8-D-e-v · Aug 09, 2020 at 08:44 PM 1
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is one of them marked as trigger?

avatar image amkdesign112 N-8-D-e-v · Aug 09, 2020 at 09:17 PM 0
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interessting. I did but i seems that only a duck can collide with a duck. I did the box collider bigger and now ducks colliding in each other but the knife doest get collided

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Answer by r59q · Aug 09, 2020 at 11:18 PM

Triggers can't collide. Use BoxCollider2D and OnCollisionEnter2D() instead.

If two BoxCollider2D intersects, OnCollisionEnter2D will be called. If, however one of them has the 'trigger' checkbox ticked, they won't.

 void OnCollisionEnter2D(Collision2D collision)
 {
     Debug.Log("Hit");
 }

Good luck!

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