static void Init()
{
// Get existing open window or if none, make a new one:
FindUnusedAssets window = (FindUnusedAssets)EditorWindow.GetWindow(typeof(FindUnusedAssets));
window.Show();
}
public static void FindAssets()
{
FindUnusedAssets window = GetWindow <FindUnusedAssets>();
window.Show();
canceled = false;
if (EditorUtility.DisplayCancelableProgressBar("Searching...", "Searching for asset references", 0))
{
canceled = true;
EditorUtility.ClearProgressBar();
return;
}
var assetPaths = AssetDatabase.GetAllAssetPaths().Where(x => x.StartsWith("Assets/" + subfolder) && !AssetDatabase.IsValidFolder(x));
assetPaths = assetPaths.Where(x => !x.Contains("/Resources/") &&
!x.Contains("/Editor/") && !x.Contains("/Plugins/") && !x.Contains("StreamingAssets"));
assetPaths = assetPaths.Where(x => !Regex.IsMatch(x, $"\\.({string.Join("|", excludedExtensions)})$"));
window.unusedAssets = new List <string>(); // Empty old results
List <string> extensionsToSearchInWithMeta = new List <string>(extensionsToSearchIn);
extensionsToSearchInWithMeta.AddRange(extensionsToSearchIn.Select(x => x + ".meta"));
projectPath = Application.dataPath.Substring(0, Application.dataPath.Length - 7).Replace("/", "\\");
otherFilesPaths = Directory.EnumerateFiles(projectPath + "\\Assets", "*", SearchOption.AllDirectories).ToList();
otherFilesPaths.AddRange(Directory.EnumerateFiles(projectPath + "\\ProjectSettings", "*", SearchOption.AllDirectories).ToList());
otherFilesPaths = otherFilesPaths.Where(x => Regex.IsMatch(x, $"\\.({string.Join("|", extensionsToSearchInWithMeta)})$")).ToList();
int total = assetPaths.Count();
int current = 0;
foreach (var assetPath in assetPaths)
{
current++;
progress = current / (float)total;
if (canceled || EditorUtility.DisplayCancelableProgressBar("Searching...", "Looking for asset references", progress))
{
EditorUtility.ClearProgressBar();
return;
}
var guid = AssetDatabase.AssetPathToGUID(assetPath);
if (!FindAnyAssetUsage(guid))
{
window.unusedAssets.Add(assetPath);
File.AppendAllText("Usages.txt", assetPath + " Type[" + AssetDatabase.GetMainAssetTypeAtPath(assetPath) + "]\n");
}
}
EditorUtility.ClearProgressBar();
}
public static void OpenUsageWindow()
{
FindUnusedAssets window = GetWindow <FindUnusedAssets>();
window.Show();
}