Open3
FlutterとUnityで遊ぶ

$ flutter create myapp
$ cd myapp/
$ flutter run

unityで起動したいが、 .unity
ファイルがない。。。
$ find . | grep -E ".*\.unity"
./example/unity/DemoApp/Assets/FlutterUnityIntegration/Demo/Scenes/scene_2.unity.meta
./example/unity/DemoApp/Assets/FlutterUnityIntegration/Demo/Scenes/SampleScene.unity
./example/unity/DemoApp/Assets/FlutterUnityIntegration/Demo/Scenes/NativeScene.unity.meta
./example/unity/DemoApp/Assets/FlutterUnityIntegration/Demo/Scenes/SampleScene.unity.meta
./example/unity/DemoApp/Assets/FlutterUnityIntegration/Demo/Scenes/scene_2.unity
./example/unity/DemoApp/Assets/FlutterUnityIntegration/Demo/Scenes/NativeScene.unity
./unitypackages/fuw-2022.1.1-v2.unitypackage
./unitypackages/legacy/FlutterUnityIntegration-v4.1.0-WithDemo.unitypackage
./unitypackages/legacy/FlutterUnityIntegration-v4.1.0.unitypackage
./unitypackages/legacy/FlutterUnityIntegration-v4.unitypackage
./unitypackages/legacy/fuw-2022.1.0.unitypackage
./unitypackages/legacy/FlutterUnityIntegration-v4-WithDemo.unitypackage
./unitypackages/legacy/fuw-2022.1.1.unitypackage
./unitypackages/fuw-2022.2.0.unitypackage
./unitypackages/fuw-2022.1.7f1.unitypackage