public void CollectAllImporters() { Profiler.Start("RuntimeAssetManager.CollectAllImporters"); m_GuidImporterMap.Clear(); m_PreloadedAssetsUpToDate = false; var paths = Paths.GetAllFilePaths(); foreach (var path in paths) { var importer = AssetImporter.FromPath(path); if (Logger.AssertIf(importer == null, "Cannot create importer on path: " + path)) { continue; } var guid = AssetGuidManager.GetGuid(path); if (Logger.AssertIf(guid.IsDefault(), "AssetGuidManager did not have guid for asset: " + path + ". Did you forget to load metadata?")) { continue; } m_GuidImporterMap.Add(guid, importer); } Profiler.Stop("RuntimeAssetManager.CollectAllImporters"); }