add dart cli wasm

dart_filament/examples/cli_wasm/bin/example_cli.dart

@@ -0,0 +1,39 @@
+import 'package:dart_filament/dart_filament/compatibility/compatibility.dart';
+import 'package:dart_filament/dart_filament.dart';
+
+void main(List<String> args) async {
+  print("MAIN");
+
+  // final resourceLoader = calloc<Char>(1);
+
+  // var loadToOut = NativeCallable<
+  //     Void Function(Pointer<Char>,
+  //         Pointer<ResourceBuffer>)>.listener(DartResourceLoader.loadResource);
+  // print("LOADED");
+  // resourceLoader.ref.loadToOut = loadToOut.nativeFunction;
+  // var freeResource = NativeCallable<Void Function(ResourceBuffer)>.listener(
+  //     DartResourceLoader.freeResource);
+  // resourceLoader.ref.freeResource = freeResource.nativeFunction;
+  final resourceLoader = flutter_filament_web_get_resource_loader_wrapper();
+  var viewer = FilamentViewer(resourceLoader: resourceLoader.cast<Void>());
+  print("Created viewer, waiting for initialization");
+  viewer.initialized.then((_) async {
+    print("Initialied");
+    var entity = await viewer.loadGlb(
+        "/Users/nickfisher/Documents/polyvox/apps/packages/flutter_filament/flutter_filament_federated/flutter_filament/example/assets/shapes/shapes.glb");
+    print("Loaded glb");
+    var entities = await viewer.getChildEntities(entity, true);
+    print("Entities : $entities");
+    for (final childEntity in entities) {
+      var entityName = await viewer.getNameForEntity(childEntity);
+      print("entityName : $entityName");
+      var morphTargetNames =
+          await viewer.getMorphTargetNames(entity, entityName!);
+      print("morph targets : $morphTargetNames");
+    }
+  });
+
+  while (true) {
+    await Future.delayed(Duration(seconds: 1));
+  }
+}