SceneManager.MoveGameObjectToScene

参数

说明

将一个 GameObject 从其当前场景移动到一个新的场景。

只能将根 GameObject 从一个场景移动到另一个场景。这意味着要移动的 GameObject 不能是其场景中任何其他 GameObject 的子项。它仅对移动到已加载场景（可添加）的 GameObject 有效。如果要加载单个场景，请务必对您要移动到新场景中的 GameObject 使用 DontDestroyOnLoad，否则 Unity 会在加载新场景时删除它。

// This script moves the GameObject you attach in the Inspector to a Scene you specify in the Inspector.
// Attach this script to an empty GameObject.
// Click on the GameObject, go to its Inspector and type the name of the Scene you would like to load in the Scene field.
// Attach the GameObject you would like to move to a new Scene in the "My Game Object" field

// Make sure your Scenes are in your build (File>Build Settings).

using System.Collections;
using UnityEngine;
using UnityEngine.SceneManagement;

public class Example : MonoBehaviour
{
    // Type in the name of the Scene you would like to load in the Inspector
    public string m_Scene;

    // Assign your GameObject you want to move Scene in the Inspector
    public GameObject m_MyGameObject;

    void Update()
    {
        // Press the space key to add the Scene additively and move the GameObject to that Scene
        if (Input.GetKeyDown(KeyCode.Space))
        {
            StartCoroutine(LoadYourAsyncScene());
        }
    }

    IEnumerator LoadYourAsyncScene()
    {
        // Set the current Scene to be able to unload it later
        Scene currentScene = SceneManager.GetActiveScene();

        // The Application loads the Scene in the background at the same time as the current Scene.
        AsyncOperation asyncLoad = SceneManager.LoadSceneAsync(m_Scene, LoadSceneMode.Additive);

        // Wait until the last operation fully loads to return anything
        while (!asyncLoad.isDone)
        {
            yield return null;
        }

        // Move the GameObject (you attach this in the Inspector) to the newly loaded Scene
        SceneManager.MoveGameObjectToScene(m_MyGameObject, SceneManager.GetSceneByName(m_Scene));
        // Unload the previous Scene
        SceneManager.UnloadSceneAsync(currentScene);
    }
}