update example project

example/lib/menus/asset_submenu.dart

@@ -4,6 +4,7 @@ import 'dart:math';
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
 import 'package:flutter_filament/animations/animation_data.dart';
+
 import 'package:flutter_filament/filament_controller.dart';
 import 'package:flutter_filament_example/main.dart';
 import 'package:permission_handler/permission_handler.dart';
@@ -27,8 +28,22 @@ class _AssetSubmenuState extends State<AssetSubmenu> {
   Widget _shapesSubmenu() {
     var children = [
       MenuItemButton(
+          closeOnActivate: false,
           onPressed: () async {
-            Timer.periodic(Duration(milliseconds: 50), (_) async {
+            var entity = await widget.controller
+                .getChildEntity(ExampleWidgetState.assets.last, "Cylinder");
+            await showDialog(
+                context: context,
+                builder: (BuildContext context) {
+                  return Center(
+                      child: Container(
+                          color: Colors.white, child: Text(entity.toString())));
+                });
+          },
+          child: const Text('Find Cylinder entity by name')),
+      MenuItemButton(
+          onPressed: () async {
+            Timer.periodic(const Duration(milliseconds: 50), (_) async {
               await widget.controller.setBoneTransform(
                   ExampleWidgetState.assets.last,
                   "Cylinder",
@@ -143,11 +158,40 @@ class _AssetSubmenuState extends State<AssetSubmenu> {
     return SubmenuButton(menuChildren: children, child: const Text("Shapes"));
   }
 
+  Widget _geometrySubmenu() {
+    return MenuItemButton(
+        onPressed: () async {
+          await widget.controller.createGeometry([
+            -1,
+            0,
+            -1,
+            -1,
+            0,
+            1,
+            1,
+            0,
+            1,
+            1,
+            0,
+            -1,
+          ], [
+            0,
+            1,
+            2,
+            2,
+            3,
+            0
+          ], "asset://assets/solidcolor.filamat");
+        },
+        child: const Text("Custom geometry"));
+  }
+
   @override
   Widget build(BuildContext context) {
     return SubmenuButton(
       menuChildren: [
         _shapesSubmenu(),
+        _geometrySubmenu(),
         MenuItemButton(
           onPressed: () async {
             ExampleWidgetState.directionalLight = await widget.controller

example/lib/menus/controller_menu.dart

@@ -9,11 +9,13 @@ class ControllerMenu extends StatefulWidget {
   final FilamentController? controller;
   final void Function(FilamentController controller) onControllerCreated;
   final void Function() onControllerDestroyed;
+  final FocusNode sharedFocusNode;
 
   ControllerMenu(
       {this.controller,
       required this.onControllerCreated,
-      required this.onControllerDestroyed});
+      required this.onControllerDestroyed,
+      required this.sharedFocusNode});
 
   @override
   State<StatefulWidget> createState() => _ControllerMenuState();
@@ -21,7 +23,6 @@ class ControllerMenu extends StatefulWidget {
 
 class _ControllerMenuState extends State<ControllerMenu> {
   FilamentController? _filamentController;
-  final FocusNode _buttonFocusNode = FocusNode(debugLabel: 'Camera Menu');
 
   void _createController({String? uberArchivePath}) {
     if (_filamentController != null) {
@@ -57,8 +58,10 @@ class _ControllerMenuState extends State<ControllerMenu> {
           child: const Text("Create FilamentViewer"),
           onPressed: _filamentController == null
               ? null
-              : () {
-                  _filamentController!.createViewer();
+              : () async {
+                  await _filamentController!.createViewer();
+                  await _filamentController!
+                      .setCameraManipulatorOptions(zoomSpeed: 1.0);
                 },
         ),
         MenuItemButton(
@@ -96,7 +99,7 @@ class _ControllerMenuState extends State<ControllerMenu> {
       ]);
     }
     return MenuAnchor(
-        childFocusNode: _buttonFocusNode,
+        childFocusNode: widget.sharedFocusNode,
         menuChildren: items,
         builder:
             (BuildContext context, MenuController controller, Widget? child) {

example/lib/menus/scene_menu.dart

@@ -7,8 +7,10 @@ import 'package:flutter_filament_example/menus/rendering_submenu.dart';
 
 class SceneMenu extends StatefulWidget {
   final FilamentController? controller;
+  final FocusNode sharedFocusNode;
 
-  const SceneMenu({super.key, required this.controller});
+  const SceneMenu(
+      {super.key, required this.controller, required this.sharedFocusNode});
 
   @override
   State<StatefulWidget> createState() {
@@ -34,6 +36,8 @@ class _SceneMenuState extends State<SceneMenu> {
             widget.controller?.hasViewer ?? ValueNotifier<bool>(false),
         builder: (BuildContext ctx, bool hasViewer, Widget? child) {
           return MenuAnchor(
+            onClose: () {},
+            childFocusNode: widget.sharedFocusNode,
             menuChildren: widget.controller == null
                 ? []
                 : <Widget>[