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269
unity_examples/TracyManager.cs
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269
unity_examples/TracyManager.cs
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using UnityEngine;
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using UnityEngine.Profiling;
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namespace TracyProfiler
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{
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/// <summary>
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/// Tracy 管理器 - 负责初始化和每帧更新
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/// 在场景中添加此组件以启用 Tracy 性能分析
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/// </summary>
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[DefaultExecutionOrder(-9999)] // 确保最早执行
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public class TracyManager : MonoBehaviour
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{
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[Header("Tracy 设置")]
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[Tooltip("启动时自动初始化 Tracy")]
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[SerializeField] private bool enableOnStart = true;
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[Tooltip("每帧自动标记帧边界")]
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[SerializeField] private bool markFrames = true;
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[Header("性能监控")]
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[Tooltip("监控帧率和帧时间")]
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[SerializeField] private bool monitorFrameRate = true;
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[Tooltip("监控内存使用")]
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[SerializeField] private bool monitorMemory = true;
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[Tooltip("监控渲染统计")]
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[SerializeField] private bool monitorRendering = true;
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[Tooltip("监控物理系统")]
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[SerializeField] private bool monitorPhysics = true;
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[Header("高级选项")]
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[Tooltip("在编辑器中也启用 Tracy")]
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[SerializeField] private bool enableInEditor = true;
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[Tooltip("显示调试信息")]
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[SerializeField] private bool showDebugInfo = false;
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private static TracyManager instance;
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public static TracyManager Instance => instance;
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private void Awake()
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{
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// 单例模式
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if (instance != null && instance != this)
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{
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Debug.LogWarning("[Tracy] 检测到多个 TracyManager 实例，销毁多余的实例");
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Destroy(gameObject);
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return;
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}
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instance = this;
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DontDestroyOnLoad(gameObject);
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// 编辑器检查
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if (!Application.isPlaying)
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return;
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#if UNITY_EDITOR
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if (!enableInEditor)
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{
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Debug.Log("[Tracy] 编辑器模式下已禁用");
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return;
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}
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#endif
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// 初始化 Tracy
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if (enableOnStart)
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{
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Tracy.Initialize();
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if (Tracy.IsInitialized)
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{
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Tracy.Message("Unity Application Started");
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Tracy.SetThreadName("Main Thread");
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if (showDebugInfo)
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{
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LogSystemInfo();
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}
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}
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}
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}
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private void Update()
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{
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using (Tracy.Zone("TracyManager.Update"))
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{
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// 监控帧率
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if (monitorFrameRate)
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{
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MonitorFrameRate();
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}
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// 监控内存
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if (monitorMemory)
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{
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MonitorMemory();
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}
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}
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}
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private void LateUpdate()
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{
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using (Tracy.Zone("TracyManager.LateUpdate"))
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{
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// 在每帧末尾标记帧边界
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if (markFrames)
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{
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Tracy.MarkFrame();
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}
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// 监控渲染统计
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if (monitorRendering)
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{
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MonitorRendering();
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}
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}
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}
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private void FixedUpdate()
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{
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using (Tracy.Zone("TracyManager.FixedUpdate"))
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{
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// 监控物理系统
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if (monitorPhysics)
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{
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MonitorPhysics();
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}
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}
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}
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private void OnDestroy()
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{
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if (instance == this)
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{
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Tracy.Message("Unity Application Shutting Down");
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Tracy.Shutdown();
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instance = null;
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}
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}
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private void OnApplicationQuit()
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{
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Tracy.Message("Unity Application Quit");
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Tracy.Shutdown();
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}
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private void OnApplicationPause(bool pauseStatus)
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{
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if (pauseStatus)
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{
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Tracy.Message("Application Paused");
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}
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else
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{
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Tracy.Message("Application Resumed");
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}
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}
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#region Performance Monitoring
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private void MonitorFrameRate()
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{
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float fps = 1.0f / Time.unscaledDeltaTime;
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float frameTime = Time.unscaledDeltaTime * 1000.0f;
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Tracy.Plot("FPS", fps);
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Tracy.Plot("Frame Time (ms)", frameTime);
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Tracy.Plot("Time Scale", Time.timeScale);
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}
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private void MonitorMemory()
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{
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// GC 内存
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long totalMemory = System.GC.GetTotalMemory(false);
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Tracy.Plot("GC Memory (MB)", totalMemory / (1024.0 * 1024.0));
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// Unity Profiler 内存统计
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long usedHeap = Profiler.usedHeapSizeLong;
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long totalAllocated = Profiler.GetTotalAllocatedMemoryLong();
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long totalReserved = Profiler.GetTotalReservedMemoryLong();
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Tracy.Plot("Used Heap (MB)", usedHeap / (1024.0 * 1024.0));
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Tracy.Plot("Total Allocated (MB)", totalAllocated / (1024.0 * 1024.0));
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Tracy.Plot("Total Reserved (MB)", totalReserved / (1024.0 * 1024.0));
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// 纹理内存
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Tracy.Plot("Texture Memory (MB)", Profiler.GetAllocatedMemoryForGraphicsDriver() / (1024.0 * 1024.0));
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}
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private void MonitorRendering()
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{
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// 渲染统计
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Tracy.Plot("SetPass Calls", Profiler.GetRuntimeMemorySizeLong(null));
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Tracy.Plot("Draw Calls", UnityEngine.Rendering.FrameTimingManager.GetLatestTimings(1, null));
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Tracy.Plot("Triangles", 0); // 需要通过 Stats 获取
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Tracy.Plot("Vertices", 0); // 需要通过 Stats 获取
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}
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private void MonitorPhysics()
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{
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// 物理对象计数
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int rigidbodyCount = FindObjectsOfType<Rigidbody>().Length;
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int colliderCount = FindObjectsOfType<Collider>().Length;
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Tracy.Plot("Rigidbody Count", rigidbodyCount);
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Tracy.Plot("Collider Count", colliderCount);
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}
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private void LogSystemInfo()
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{
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Tracy.Message($"Device: {SystemInfo.deviceModel}");
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Tracy.Message($"OS: {SystemInfo.operatingSystem}");
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Tracy.Message($"CPU: {SystemInfo.processorType} ({SystemInfo.processorCount} cores)");
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Tracy.Message($"Memory: {SystemInfo.systemMemorySize} MB");
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Tracy.Message($"GPU: {SystemInfo.graphicsDeviceName}");
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Tracy.Message($"Graphics API: {SystemInfo.graphicsDeviceType}");
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Tracy.Message($"Unity Version: {Application.unityVersion}");
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}
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#endregion
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#region Public API
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/// <summary>
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/// 手动触发帧标记（如果禁用了自动标记）
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/// </summary>
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public void ManualFrameMark()
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{
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Tracy.MarkFrame();
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}
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/// <summary>
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/// 发送自定义消息
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/// </summary>
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public void SendMessage(string message)
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{
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Tracy.Message(message);
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}
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/// <summary>
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/// 绘制自定义数值
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/// </summary>
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public void PlotValue(string name, double value)
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{
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Tracy.Plot(name, value);
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}
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#endregion
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#if UNITY_EDITOR
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private void OnValidate()
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{
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// 在编辑器中修改参数时的验证
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if (!Application.isPlaying)
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return;
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if (enableOnStart && !Tracy.IsInitialized)
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{
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Tracy.Initialize();
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}
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}
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#endif
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}
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}
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