Project_Junker/unity_Project/Assets/Scripts/fence.cs

using UnityEngine;
using System.Collections;

public class fence : MonoBehaviour {

	private Rigidbody rigidbody;

	// Use this for initialization
	void Start () {

		rigidbody = GetComponent<Rigidbody> ();
	
	}
	
	// Update is called once per frame
	void Update () {
	
	}

	void OnCollisionEnter(Collision collision) {
		if (collision.transform.tag == "moveable")
			rigidbody.isKinematic = false;
	}
}