FPS meter

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class FPSmeter : MonoBehaviour2 {

    public Text text;
    public float updateTime = 0.5f;
    private int frameCounter = 0;

    // Use this for initialization
    void Start () {
        InvokeDelegate(UpdateMeter, updateTime);
    }

    // Update is called once per frame
    void Update () {
        frameCounter++;
    }

    void UpdateMeter()
    {
        string s = ((float)frameCounter / updateTime).ToString("F1");
        frameCounter = 0;
        text.text = s;
        InvokeDelegate(UpdateMeter, updateTime);
    }
}