DestroyOnDetachedFromHand.cs

//======= Copyright (c) Valve Corporation, All rights reserved. ===============
//
// Purpose: Destroys this object when it is detached from the hand
//
//=============================================================================

using UnityEngine;
using System.Collections;

namespace Valve.VR.InteractionSystem
{
    //-------------------------------------------------------------------------
    [RequireComponent( typeof( Interactable ) )]
    public class DestroyOnDetachedFromHand : MonoBehaviour
    {
        //-------------------------------------------------
        private void OnDetachedFromHand( Hand hand )
        {
            Destroy( gameObject );
        }
    }
}