How to tell when a Character Controller has jumped ontop of a Rigidbody box?

Unity Engine
1

Right now Im trying to use OnControllerColliderHit but cant tell when im ontop
other methods dont work when the rigidbody isnt moving

2

Did you try Raycasting? something like this should work

using UnityEngine;
using System.Collections;

public class Test : MonoBehaviour {
	

	RaycastHit hit;
	Vector3 direction;
	
	void Start()
	{
		direction = new Vector3 (0, -5, 0);
	}
	 
	void Update()
	{
		if (Physics.Raycast(transform.position, direction, out hit))
		{
			if (GetComponent<CharacterController>().isGrounded  hit.rigidbody)
			{
				Debug.Log("rigidbody");
			}
			else
			{
				Debug.Log("not a rigidbody");
			}
		}
	}
}