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134 行
3.9 KiB
134 行
3.9 KiB
#if UNITY_EDITOR
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Reflection;
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using UnityEditor;
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using UnityEditorInternal;
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using UnityEngine;
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/// <summary>
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/// 特效性能分析工具的管理类
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/// 将此类添加到特效上即可
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/// </summary>
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public class ParticleEffectScript : MonoBehaviour {
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public AnimationCurve 粒子数量 = new AnimationCurve();
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public AnimationCurve DrawCall = new AnimationCurve();
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public AnimationCurve Overdraw = new AnimationCurve();
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//特效是否循环播放
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public bool 循环 = false;
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[Range(1,10)]
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public int 特效运行时间 = 3;
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EffectEvla m_EffectEvla;
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ParticleSystem[] m_ParticleSystems;
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MethodInfo m_CalculateEffectUIDataMethod;
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int m_ParticleCount = 0;
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int m_MaxParticleCount = 0;
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ParticleEffectCurve m_CurveParticleCount;
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ParticleEffectCurve m_CurveDrawCallCount;
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ParticleEffectCurve m_CurveOverdraw;
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void Awake()
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{
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Debug.Log("开始测试单个粒子系统");
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Application.targetFrameRate = ParticleEffectCurve.FPS;
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m_CurveParticleCount = new ParticleEffectCurve();
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m_CurveDrawCallCount = new ParticleEffectCurve();
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m_CurveOverdraw = new ParticleEffectCurve();
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m_EffectEvla = new EffectEvla(Camera.main);
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#if UNITY_2017_1_OR_NEWER
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m_CalculateEffectUIDataMethod = typeof(ParticleSystem).GetMethod("CalculateEffectUIData", BindingFlags.Instance | BindingFlags.NonPublic);
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#else
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m_CalculateEffectUIDataMethod = typeof(ParticleSystem).GetMethod("CountSubEmitterParticles", BindingFlags.Instance | BindingFlags.NonPublic);
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#endif
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}
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void Start()
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{
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m_ParticleSystems = GetComponentsInChildren<ParticleSystem>();
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}
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private void LateUpdate()
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{
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RecordParticleCoun();
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m_EffectEvla.Update();
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UpdateParticleCountCurve();
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UpdateDrawCallCurve();
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UpdateOverdrawCurve();
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}
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public EffectEvlaData[] GetEffectEvlaData()
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{
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return m_EffectEvla.GetEffectEvlaData();
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}
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public void RecordParticleCoun()
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{
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m_ParticleCount = 0;
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foreach (var ps in m_ParticleSystems)
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{
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int count = 0;
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#if UNITY_2017_1_OR_NEWER
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object[] invokeArgs = { count, 0.0f, Mathf.Infinity };
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m_CalculateEffectUIDataMethod.Invoke(ps, invokeArgs);
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count = (int)invokeArgs[0];
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#else
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object[] invokeArgs = { count };
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m_CalculateEffectUIDataMethod.Invoke(ps, invokeArgs);
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count = (int)invokeArgs[0];
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count += ps.particleCount;
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#endif
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m_ParticleCount += count;
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}
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if (m_MaxParticleCount < m_ParticleCount)
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{
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m_MaxParticleCount = m_ParticleCount;
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}
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}
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public int GetParticleCount()
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{
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return m_ParticleCount;
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}
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public int GetMaxParticleCount()
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{
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return m_MaxParticleCount;
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}
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void UpdateParticleCountCurve()
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{
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粒子数量 = m_CurveParticleCount.UpdateAnimationCurve(m_ParticleCount, 循环, 特效运行时间);
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}
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void UpdateDrawCallCurve()
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{
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DrawCall = m_CurveDrawCallCount.UpdateAnimationCurve(GetParticleEffectData.GetOnlyParticleEffecDrawCall(), 循环, 特效运行时间);
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}
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void UpdateOverdrawCurve()
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{
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EffectEvlaData[] effectEvlaData = this.GetEffectEvlaData();
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Overdraw = m_CurveOverdraw.UpdateAnimationCurve((float)effectEvlaData[0].GetPixRate(), 循环, 特效运行时间);
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}
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//监听apply事件
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[InitializeOnLoadMethod]
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static void StartInitializeOnLoadMethod()
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{
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PrefabUtility.prefabInstanceUpdated = delegate(GameObject instance)
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{
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var particleEffectScript = instance.GetComponentsInChildren<ParticleEffectScript>(true);
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if (particleEffectScript.Length > 0)
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{
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Debug.LogError("保存前请先删除ParticleEffectScript脚本！");
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}
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};
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}
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}
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#endif
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