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Two Box(added Box Collider already) hit each other, and How can I get the point where they hit? They may hit at an area,but can I get the center point of the area?

Answer 1

0

In OnCollisionEnter, you get a Collision passed as a parameter, from which you can query the contact points:

function OnCollisionEnter(collision : Collision) {
    for (var contact : ContactPoint in collision.contacts) {
        Debug.Log(contact.point);
    }
}

answered Jul 05 '11 at 06:52 AM

jonas echterhoff ♦♦
9.8k ● 7 ● 23 ● 104

Thanks, but in my case,I use two colliders,and they set "is trigger" is true, so,it doesn't make OnCollisionEnter work. Is there any Functions I can use?

Jul 06 '11 at 01:20 AM Suyuanhan

Indeed, this answer does not apply to the question. Only Collision has contact points, but Collider does not have contact points.. http://unity3d.com/support/documentation/ScriptReference/Collider.html

May 04 '12 at 03:28 AM ina

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