Collision.thisTransform

Description

The Transform of the GameObject that received the Collision event (Read Only).

If a Rigidbody was attached to the Collider that belongs to the GameObject that received the Collision event, the transform is the transform attached to the Rigidbody. If a Rigidbody was not attached to the Collider that belongs to the GameObject that received the collision event, the transform will be the transform attached to the collider.

// Attach this script to a GameObject with a Collider and Rigidbody.
// Make sure the object you’re colliding with also has a Collider (and optionally a Rigidbody).

using UnityEngine;

public class CollisionLogger : MonoBehaviour
{
    private void OnCollisionEnter(Collision collision)
    {
        Transform ourTransform = collision.thisTransform;

        // Log the position, rotation, and scale of the hit object
        Debug.Log("Collision Event On: " + ourTransform.name);
        Debug.Log("Position: " + ourTransform.position);
        Debug.Log("Rotation: " + ourTransform.rotation);
        Debug.Log("Scale: " + ourTransform.localScale);
    }
}