Application.LoadLevel(Application.loadedLevel);

Application.LoadLevel(Application.loadedLevel+1);

using UnityEngine;
using System.Collections;

public class SpawnObject : MonoBehaviour {
    // Use this for initialization
    void Start () {
    }
       
    // Update is called once per frame
    void Update () {
    }
        void OnTriggerEnter (Collider other2)
       {
          if (other2.gameObject.tag == "mesh1")    
          {
      rigidbody.MovePosition(rigidbody.position * 1);
          }
     if (other2.gameObject.tag == "mesh2")    
          {
      rigidbody.MovePosition(rigidbody.position * 1);
          }
       }
}

rigidbody.MovePosition(rigidbody.position * 1);

rigidbody.MovePosition(rigidbody.position + transform.right);