private static void InitWindow() { Rect rect = new Rect(160, 160, 0, 0); PictureFileImportWindow window = ScriptableObject.CreateInstance <PictureFileImportWindow>(); // GetWindow<PictureFileImportWindow>(); // PictureFileImportWindow window = GetWindow<PictureFileImportWindow>(); window.ShowAsDropDown(rect, new Vector2(640, 480)); }