public static void AnalysisEffect()
{
s_AssetInfo.Clear();
List <PrefabInfo> prefabInfos = new List <PrefabInfo>();
Dictionary <string, int> refCount = new Dictionary <string, int>();
string path = Application.dataPath + "/resources/effect/";
List <string> files = new List <string>();
List <string> prefabs = new List <string>();
PathUtils.GetFileList(ref files, path, true);
PathUtils.GetFileListByEnds(ref files, ".prefab", ref prefabs);
for (int i = 0; i < prefabs.Count; ++i)
{
string assets = "/assets/";
int idx = prefabs[i].ToLower().IndexOf(assets);
int startPos = idx + 1;// assets.Length;
prefabs[i] = prefabs[i].Substring(startPos, prefabs[i].Length - startPos);
}
List <GameObject> allPrefab = new List <GameObject>();
for (int i = 0; i < prefabs.Count; ++i)
{
EditorUtility.DisplayProgressBar("load prefab", "handle...", (float)i / prefabs.Count);
GameObject prefab = AssetDatabase.LoadAssetAtPath(prefabs[i], typeof(GameObject)) as GameObject;
allPrefab.Add(prefab);
UnityEngine.Object[] roots = new UnityEngine.Object[] { prefab };
UnityEngine.Object[] dependObjs = EditorUtility.CollectDependencies(roots);
PrefabInfo info = new PrefabInfo();
info.name = prefabs[i];
for (int k = 0; k < dependObjs.Length; ++k)
{
string p = AssetDatabase.GetAssetPath(dependObjs[k]);
info.dependAsset.Add(p);
int count = 0;
if (dependObjs[k] == null)
{
continue;
}
if (refCount.TryGetValue(p, out count))
{
refCount[p] += 1;
}
else
{
refCount[p] = 1;
}
}
prefabInfos.Add(info);
}
EditorUtility.ClearProgressBar();
UnityEngine.Object[] all = allPrefab.ToArray();
UnityEngine.Object[] allDependObjs = EditorUtility.CollectDependencies(all);
for (int k = 0; k < allDependObjs.Length; ++k)
{
EditorUtility.DisplayProgressBar("foreach dependobjs", "handle...", (float)k / allDependObjs.Length);
UnityEngine.Object obj = allDependObjs[k];
string p = AssetDatabase.GetAssetPath(obj);
MeshFilter meshFilter = obj as MeshFilter;
if (meshFilter != null)
{
Mesh meshObj = meshFilter.sharedMesh;
MeshInfo info = new MeshInfo();
info.name = p;
info.meshFilter = meshFilter.name;
info.refCount = refCount[p];
if (meshObj != null)
{
info.subMeshCount = meshObj.subMeshCount;
info.vertexCount = meshObj.vertexCount;
info.triangleCount = meshObj.triangles.Length;
}
s_AssetInfo.meshInfo.Add(info);
}
Texture2D texObj = obj as Texture2D;
if (texObj != null)
{
TextureInfo info = new TextureInfo();
info.name = p;
info.refCount = refCount[p];
info.size.x = texObj.width;
info.size.y = texObj.height;
info.mipmap = texObj.mipmapCount;
info.format = texObj.format;
s_AssetInfo.textureInfo.Add(info);
}
Shader shaderObj = obj as Shader;
if (shaderObj != null)
{
ShaderInfo info = new ShaderInfo();
info.name = p;
info.refCount = refCount[p];
s_AssetInfo.shaderInfo.Add(info);
}
}
EditorUtility.ClearProgressBar();
EditorUtility.UnloadUnusedAssetsImmediate();
string outputFile = Application.dataPath + "AssetAnalysis.json";
SerializeHelper.SaveToFile(s_AssetInfo, outputFile, true);
{
string fileName = Application.dataPath + "texture.csv";
if (File.Exists(fileName))
{
File.Delete(fileName);
}
FileStream file = new FileStream(fileName, FileMode.OpenOrCreate, FileAccess.Write);
StreamWriter sw = new StreamWriter(file);
string line = "path,width,height,format,mipmap,refCount";
sw.WriteLine(line);
for (int i = 0; i < s_AssetInfo.textureInfo.Count; ++i)
{
TextureInfo info = s_AssetInfo.textureInfo[i];
//if(info.size.x > 128 || info.size.y > 128)
{
line = info.name + "," + info.size.x + "," + info.size.y + "," + info.format.ToString() + "," + info.mipmap + "," + info.refCount;
sw.WriteLine(line);
}
}
sw.Flush();
file.Flush();
file.Close();
}
Debug.Log("分析完毕!");
}
