Unity FPSCounter

Canvas없이 따로 없이 사용할 경우

Canvas에서 Text Componet를 사용해 임의의 위치에 배치할 경우

using UnityEngine;
using System.Collections;
 
public class FPSDisplay : MonoBehaviour

{

 // [RequireComponent(typeof(Text))]

   float deltaTime = 0.0f;

   private Text m_Text;
       
   private void Start()
    {
          m_Text = GetComponent<Text>();
    }

   void Update()
    {
        deltaTime += (Time.deltaTime - deltaTime) * 0.1f ;

      float msec = deltaTime * 1000.0f;
      float fps = 1.0f / deltaTime;
      m_Text.text = string.Format("{0:0.0} ms ({1:0.} fps)", msec, fps);

    }
 
    void OnGUI()
    {
        int w = Screen.width, h = Screen.height;
 
        GUIStyle style = new GUIStyle();
 
        Rect rect = new Rect(0, 0, w, h * 2 / 100);
        style.alignment = TextAnchor.UpperLeft;
        style.fontSize = h * 2 / 100;
        style.normal.textColor = new Color (0.0f, 0.0f, 0.5f, 1.0f);
        float msec = deltaTime * 1000.0f;
        float fps = 1.0f / deltaTime;
        string text = string.Format("{0:0.0} ms ({1:0.} fps)", msec, fps);
        GUI.Label(rect, text, style);
    }
}