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Question by NotVector · Jul 14, 2020 at 08:00 AM · collisioncollidercollision detectionprefabs

Why doesn't my prefab collide with my map?

So I made this very simple map and I'm trying to make it so whenever the bullet hits one of the environment objects, the bullet destroys itself. So I made this short code:

 private void OnCollisionEnter(Collision collision)
     {
         if (collision.gameObject.CompareTag("Terrain"))
         {
             Debug.Log("Bullet hit terrain");
             Destroy(gameObject);
         }
     }

The bullet prefab has a Sphere Collider with trigger on and Rigidbody with no gravity. The terrain objects have Box Collider with trigger off and Rigidbody with no gravity and is kinematic on. I don't know why the bullet is not interacting with the terrain.

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Answer by Captain_Pineapple · Jul 14, 2020 at 08:16 AM

You basically answered your question yourself: Sphere Collider with Trigger on.


I strongly suggest you read this here: docs.unity3d.com/Manual/CollidersOverview OnCollisionEnter does not trigger with a Trigger and a Collider. Your current situation needs OnTriggerEnter instead.

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avatar image NotVector · Jul 14, 2020 at 08:21 AM 0
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Ah! That worked! I don't know how I forgot to try Trigger. Thank you!

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