private static void GetFilePathsRecursively(string localFolderPath, List<string> filePaths, bool includeHidden=false, bool includeMeta=!AssetBundleGraphSettings.IGNORE_META)
{
var folders = Directory.GetDirectories(localFolderPath);
foreach (var folder in folders) {
GetFilePathsRecursively(folder, filePaths, includeHidden, includeMeta);
}
var files = GetFilePathsInFolder(localFolderPath, includeHidden, includeMeta);
filePaths.AddRange(files);
}