Get a reference to the newly loaded scene after a LoadSceneAsync()

Questions & Answers
1

How can I get a reference to the new Scene object loaded after the AsyncOperation returned by SceneManager.LoadSceneAsync() completes?

2

You can use this code snippet:

Scene reference;
bool isLoading;

IEnumerator LoadScene(string sceneName)
    {
        this.isLoading = false;

        AsyncOperation op = SceneManager.LoadSceneAsync(sceneName, LoadSceneMode.Additive);
        while (this.isLoading)
        {
            if (op.isDone)
            {
                this.isLoading = false;
                this.reference = SceneManager.GetSceneByName(sceneName);
            }
            yield return 0;
        }
    }

Or you can go with the built-in delegate sceneWasLoaded found in the SceneManager.

3

The easiest way to get a reference to the last scene you have loaded is to keep track of the total scene count. You can use this to call SceneManager.GetSceneAt(index). So in short:

int Index = SceneManager.sceneCount;
var operation = SceneManager.LoadSceneAsync(spawnedSceneName, LoadSceneMode.Additive);
operation.completed += (s) =>
{
     Scene myScene = SceneManager.GetSceneAt(Index);
};

You can look here for a more in depth explanation