56 lines
1.6 KiB
C#
56 lines
1.6 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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/// <summary>
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/// FPS 显示于OnGUI
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/// </summary>
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public class FPSOnGUIText : MonoBehaviour
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{
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float updateInterval = 1.0f; //当前时间间隔
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private float accumulated = 0.0f; //在此期间累积
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private float frames = 0; //在间隔内绘制的帧
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private float timeRemaining; //当前间隔的剩余时间
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private float fps = 15.0f; //当前帧 Current FPS
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private float lastSample;
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void Start()
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{
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//if (!H5Controller.IsShowFPS())
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// Destroy(this);
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DontDestroyOnLoad(this.gameObject); //不销毁此游戏对象，在哪个场景都可以显示，不需要则注释
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timeRemaining = updateInterval;
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lastSample = Time.realtimeSinceStartup; //实时自启动
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}
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void Update()
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{
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++frames;
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float newSample = Time.realtimeSinceStartup;
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float deltaTime = newSample - lastSample;
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lastSample = newSample;
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timeRemaining -= deltaTime;
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accumulated += 1.0f / deltaTime;
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if (timeRemaining <= 0.0f)
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{
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fps = accumulated / frames;
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timeRemaining = updateInterval;
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accumulated = 0.0f;
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frames = 0;
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}
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}
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void OnGUI()
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{
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GUIStyle style = new GUIStyle
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{
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border = new RectOffset(10, 10, 10, 10),
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fontSize = 50,
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fontStyle = FontStyle.BoldAndItalic,
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};
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//自定义宽度 ，高度大小 颜色，style
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GUI.Label(new Rect(Screen.width / 2 - 50, Screen.height - 100, 200, 200), "<color=#00ff00><size=30>" + "FPS:" + fps.ToString("f2") + "</size></color>", style);
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}
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} |