static function OpenFilePanel (title : String, directory : String, extension : String) : String

Description

Displays the "open file" dialog and returns the selected path name.

See Also: SaveFilePanel function.

Open File Panel.

    // Opens a file selection dialog for a PNG file and overwrites any
    // selected texture with the contents.
    class EditorUtilityOpenFilePanel {
        @MenuItem("Examples/Overwrite Texture")
        static function Apply () {
            var texture : Texture2D = Selection.activeObject;
            if (texture == null) {
                EditorUtility.DisplayDialog(
                    "Select Texture",
                    "You Must Select a Texture first!",
                    "Ok");
                return;
            }
            var path = EditorUtility.OpenFilePanel(
                    "Overwrite with png",
                    "",
                    "png");
            if (path.Length != 0) {
                var www = WWW("file:///" + path);
                www.LoadImageIntoTexture(texture);
            }
        }
    }