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Assets/CoolapeFrame/Scripts/toolkit/CLFPS.cs

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+/*
+******************************************************************************** 
+  *Copyright(C),coolae.net 
+  *Author:  chenbin
+  *Version:  2.0 
+  *Date:  2017-01-09
+  *Description:  fps
+  *Others:  
+  *History:
+*********************************************************************************
+*/ 
+
+using UnityEngine;
+using System.Collections;
+
+namespace Coolape
+{
+	public class CLFPS : MonoBehaviour
+	{
+		public bool isDispalyFps = true;
+		public Rect displayRect = new Rect (0, 0, Screen.width, Screen.height * 2 / 100);
+		public Color fontColor = new Color (0.0f, 0.0f, 0.5f, 1.0f);
+		float deltaTime = 0.0f;
+		[System.NonSerialized]
+		public float fps = 0;
+		float msec = 0;
+		string text = "";
+		GUIStyle style = new GUIStyle ();
+
+		void Start ()
+		{
+			style.alignment = TextAnchor.UpperLeft;
+			style.fontSize = (int)(displayRect.height);
+			style.normal.textColor = fontColor;
+		}
+
+		void Update ()
+		{
+			deltaTime += (Time.deltaTime - deltaTime) * 0.1f;
+		}
+
+		void OnGUI ()
+		{
+			if (!isDispalyFps)
+				return;
+			msec = deltaTime * 1000.0f;
+			fps = 1.0f / deltaTime;
+			text = string.Format ("{0:0.} fps", fps);
+			// text = string.Format ("{0:0.0} ms ({1:0.} fps)", msec, fps);
+			GUI.Label (displayRect, text, style);
+		}
+	}
+}