特效搜索

技术2022-07-11 86

using UnityEditor; using UnityEngine; using System.IO; using System.Collections.Generic;

public class ParticleSystemsSearcher : EditorWindow { [MenuItem("自定义工具/资源搜索工具/特效搜索")] public static void ShowWindow() { EditorWindow.GetWindow(typeof(ParticleSystemsSearcher), false, "特效搜索"); }

private UnityEngine.Object cCheckFolder;

private int m_nMinPartSysCount = 0; // 粒子发射器 private int m_nMinPartCount = 0; // 最大粒子数量 private int m_nMinMateCount = 0; // 材质球数量 private float m_fMinTextureMemoryCount = 0; // 贴图内存 private float m_fMinMeshMemoryCount = 0; // 网格内存 private float m_fMinTimeCount = 0; //

private Vector2 m_v2ScrollPos;

private List<GameObject> m_lsResultObject = new List<GameObject>(); private List<int> m_lsHideTagCount = new List<int>(); private List<int> m_lsPartSysCount = new List<int>(); private List<int> m_lsPartsCount = new List<int>(); private List<int> m_lsMateCount = new List<int>(); private List<float> m_lsTextureMemoryCount = new List<float>(); private List<float> m_lsMeshMemorysCount = new List<float>(); private List<float> m_lsTimeCount = new List<float>(); private List<bool> m_lsLoop = new List<bool>();

//查找文件 private string[] _GetFiles(string path, bool recursive = true) { List<string> withExtensions = new List<string>() { ".prefab" };

var resultList = new List<string>(); string[] files = Directory.GetFiles(path, "*.*", recursive ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly);

foreach (var strPath in files) { if (withExtensions.Contains(Path.GetExtension(strPath).ToLower())) { resultList.Add(strPath.Replace('\\', '/')); } }

return resultList.ToArray(); }

private int _GetHideTagCount(Transform cTrans) { int nHideTagCount = 0;

/*for (int i = 0; i < cTrans.childCount; ++i) { Transform cChild = cTrans.GetChild(i);

if (cChild.CompareTag("CanHide")) nHideTagCount += 1; else nHideTagCount += _GetHideTagCount(cChild); }*/

return nHideTagCount; }

// 粒子数量粒子发射器量 private void _GetPartInfo(GameObject cObj, out int o_nPartSysCount, out int o_nPartCount) { ParticleSystem[] lsPartSys = cObj.GetComponentsInChildren<ParticleSystem>(true);

o_nPartSysCount = lsPartSys.Length;

o_nPartCount = 0; foreach (var ps in lsPartSys) { int nPartCount = 0; ParticleSystem.EmissionModule emiss = ps.emission; ParticleSystemRenderer renderer = (ParticleSystemRenderer)ps.GetComponent<Renderer>();

// 就算不渲染也一样计算粒子数量 if (!emiss.enabled /*|| (renderer.mesh== null)*/) continue;

ParticleSystem.MinMaxCurve rate = emiss.rate;

if (emiss.type == ParticleSystemEmissionType.Distance) // 按距离计算的直接按粒子发射的限制算 { nPartCount = ps.maxParticles; } else if (emiss.type == ParticleSystemEmissionType.Time) // 按时间计算的动态计算 { // 正常发射 if (rate.constantMax != 0) { nPartCount = (int)(rate.constantMax * (ps.startDelay + ps.startLifetime)); }

// 顶点发射 if (emiss.burstCount > 0) { ParticleSystem.Burst[] bursts = new ParticleSystem.Burst[emiss.burstCount]; emiss.GetBursts(bursts);

//暂时先做成简单叠加 for (int i = 0; i < bursts.Length; ++i) { nPartCount += bursts[i].maxCount; } }

if (nPartCount > ps.maxParticles) { nPartCount = ps.maxParticles; } }

o_nPartCount += nPartCount; } }

// 材质数量 private int _GetMateCount(GameObject cObj) { Dictionary<Material, bool> mapMate = new Dictionary<Material, bool>();

Renderer[] lsRender = cObj.GetComponentsInChildren<Renderer>(); foreach (var render in lsRender) { if (render.sharedMaterial != null) mapMate[render.sharedMaterial] = true;

foreach (var mate in render.sharedMaterials) { if (mate != null) mapMate[mate] = true; } }

return mapMate.Keys.Count; }

// 获取贴图内存 private float _GetTextureMemoryCount(GameObject cObj) { float fTextureMemoryCount = 0;

Dictionary<Material, bool> mapMate = new Dictionary<Material, bool>();

Renderer[] lsRender = cObj.GetComponentsInChildren<Renderer>(); foreach (var render in lsRender) { if (render.sharedMaterial != null) mapMate[render.sharedMaterial] = true;

foreach (var mate in render.sharedMaterials) { if (mate != null) mapMate[mate] = true; } }

// 搜集贴图 Dictionary<Texture, bool> mapTexture = new Dictionary<Texture, bool>();

foreach (Material mate in mapMate.Keys) { if (mate.mainTexture != null) { mapTexture[mate.mainTexture] = true; } }

foreach (Texture texture in mapTexture.Keys) { fTextureMemoryCount += UnityEngine.Profiling.Profiler.GetRuntimeMemorySize(texture) / 2; }

return fTextureMemoryCount / 1000; }

// 获取网格内存 private float _GetMeshMemoryCount(GameObject cObj) { float fMeshMemoryCount = 0;

Dictionary<Mesh, bool> mapMesh = new Dictionary<Mesh, bool>();

SkinnedMeshRenderer[] lsSkinMesh = cObj.GetComponentsInChildren<SkinnedMeshRenderer>(); foreach (var skinMesh in lsSkinMesh) { if (skinMesh.sharedMesh != null) { mapMesh[skinMesh.sharedMesh] = true; } }

MeshFilter[] lsMeshFilter = cObj.GetComponentsInChildren<MeshFilter>(); foreach (var meshFilter in lsMeshFilter) { if (meshFilter.sharedMesh != null) { mapMesh[meshFilter.sharedMesh] = true; } }

foreach (Mesh cMesh in mapMesh.Keys) { fMeshMemoryCount += UnityEngine.Profiling.Profiler.GetRuntimeMemorySize(cMesh); }

return fMeshMemoryCount / 1000; }

// 获取播放时间 /*private void _GetTimeCount(GameObject cObj, out float fTimeCount, out bool bLoop) { EffectStatus status = EffectStatus.Bind(cObj, out fTimeCount); status.InitData();

fTimeCount = status.TotalLength; bLoop = status.IsStatusLoop;

DestroyImmediate(cObj.GetComponent<EffectStatus>(), true); }*/

// private void _CollectParticleSystem() { m_lsResultObject.Clear(); m_lsHideTagCount.Clear(); m_lsPartSysCount.Clear(); m_lsPartsCount.Clear(); m_lsMateCount.Clear(); m_lsTextureMemoryCount.Clear(); m_lsMeshMemorysCount.Clear(); m_lsTimeCount.Clear(); m_lsTimeCount.Clear();

string strCheckFolderPath = AssetDatabase.GetAssetPath(cCheckFolder); string[] lsFiles = _GetFiles(strCheckFolderPath);

foreach (string strPrefabFile in lsFiles) { GameObject cObj = (GameObject)AssetDatabase.LoadAssetAtPath<UnityEngine.Object>(strPrefabFile);

int nHideTagCount = _GetHideTagCount(cObj.transform);

int nPartSysCount; int nPartCount;

_GetPartInfo(cObj, out nPartSysCount, out nPartCount);

int nMateCount = _GetMateCount(cObj); float fTextureMemoryCount = _GetTextureMemoryCount(cObj); float fMeshMemoryCount = _GetMeshMemoryCount(cObj);

// float fTimeCount; bool bLoop;

// _GetTimeCount(cObj, out fTimeCount, out bLoop);

if (nPartCount < m_nMinPartCount) continue;

if (nPartSysCount < m_nMinPartSysCount) continue;

if (nMateCount < m_nMinMateCount) continue;

if (fTextureMemoryCount < m_fMinTextureMemoryCount) continue;

if (fMeshMemoryCount < m_fMinMeshMemoryCount) continue;

/*if (fTimeCount < m_fMinTimeCount) continue;*/

m_lsResultObject.Add(cObj); m_lsHideTagCount.Add(nHideTagCount); m_lsPartSysCount.Add(nPartSysCount); m_lsPartsCount.Add(nPartCount); m_lsMateCount.Add(nMateCount); m_lsTextureMemoryCount.Add(fTextureMemoryCount); m_lsMeshMemorysCount.Add(fMeshMemoryCount); // m_lsTimeCount.Add(fTimeCount); // m_lsLoop.Add(bLoop); } }

void OnGUI() { GUILayout.BeginVertical();

if (cCheckFolder == null) { cCheckFolder = AssetDatabase.LoadAssetAtPath<UnityEngine.Object>("Assets/Resources/Effects/prefab"); }

cCheckFolder = EditorGUILayout.ObjectField("拖入搜索目录", cCheckFolder, typeof(UnityEngine.Object), false);

m_nMinPartCount = EditorGUILayout.IntField("粒子数", m_nMinPartCount, GUILayout.Width(200)); m_nMinPartSysCount = EditorGUILayout.IntField("粒子发射器", m_nMinPartSysCount, GUILayout.Width(200)); m_nMinMateCount = EditorGUILayout.IntField("材质球数", m_nMinMateCount, GUILayout.Width(200)); m_fMinTextureMemoryCount = EditorGUILayout.FloatField("贴图内存", m_fMinTextureMemoryCount, GUILayout.Width(200)); m_fMinMeshMemoryCount = EditorGUILayout.FloatField("网格内存", m_fMinMeshMemoryCount, GUILayout.Width(200)); m_fMinTimeCount = EditorGUILayout.FloatField("时间", m_fMinTimeCount, GUILayout.Width(200));

if (GUILayout.Button("搜索特效", GUILayout.Width(100))) { _CollectParticleSystem(); }

if (m_lsResultObject.Count > 0) { GUILayout.BeginHorizontal(); EditorGUILayout.LabelField("序号", GUILayout.Width(30)); EditorGUILayout.LabelField("特效对象", GUILayout.Width(300)); EditorGUILayout.LabelField("", GUILayout.Width(10)); EditorGUILayout.LabelField("可隐藏点", GUILayout.Width(50)); EditorGUILayout.LabelField("发射器", GUILayout.Width(50)); EditorGUILayout.LabelField("粒子数", GUILayout.Width(50)); EditorGUILayout.LabelField("材质球数", GUILayout.Width(50)); EditorGUILayout.LabelField("贴图内存(kb)", GUILayout.Width(100)); EditorGUILayout.LabelField("网格内存(kb)", GUILayout.Width(100)); EditorGUILayout.LabelField("播放时间", GUILayout.Width(60)); EditorGUILayout.LabelField("循环特效", GUILayout.Width(50));

GUILayout.EndHorizontal();

m_v2ScrollPos = EditorGUILayout.BeginScrollView(m_v2ScrollPos, GUILayout.Width(950), GUILayout.Height(600));

for (var nIdx = 0; nIdx < m_lsResultObject.Count; ++nIdx) { GUILayout.BeginHorizontal();

var obj = m_lsResultObject[nIdx]; EditorGUILayout.LabelField((nIdx + 1).ToString(), GUILayout.Width(30)); EditorGUILayout.ObjectField(obj, typeof(GameObject), false, GUILayout.Width(300)); EditorGUILayout.LabelField("", GUILayout.Width(10));

if (m_lsHideTagCount[nIdx] > 0) EditorGUILayout.LabelField(m_lsHideTagCount[nIdx].ToString(), GUILayout.Width(50)); else EditorGUILayout.LabelField("", GUILayout.Width(50));

EditorGUILayout.LabelField(m_lsPartSysCount[nIdx].ToString(), GUILayout.Width(50)); EditorGUILayout.LabelField(m_lsPartsCount[nIdx].ToString(), GUILayout.Width(50)); EditorGUILayout.LabelField(m_lsMateCount[nIdx].ToString(), GUILayout.Width(50)); EditorGUILayout.LabelField(m_lsTextureMemoryCount[nIdx].ToString(), GUILayout.Width(100)); EditorGUILayout.LabelField(m_lsMeshMemorysCount[nIdx].ToString(), GUILayout.Width(100)); // EditorGUILayout.LabelField(m_lsTimeCount[nIdx].ToString(), GUILayout.Width(60));

/*if (m_lsLoop[nIdx]) EditorGUILayout.LabelField("√", GUILayout.Width(80)); else EditorGUILayout.LabelField("", GUILayout.Width(80));*/

GUILayout.EndHorizontal();

EditorGUILayout.Space(); }

EditorGUILayout.EndScrollView();

EditorGUILayout.LabelField("共计" + m_lsResultObject.Count + "个"); }

GUILayout.EndVertical(); } }

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