when I click button,I load a new Scene and Instantiate prefab. the problem is :the prefab is created in old Scene not new Scene how can Instantiate prefab in next Scene or specific Scene?
3 Answers
4
votes
Instantiate the prefab and use SceneManager.MoveGameObjectToScene to move the object from the old scene to the new scene. From the docs:
MoveGameObjectToScene
Moves a GameObject from its current Scene to a new Scene.
You can only move root GameObjects from one Scene to another. This means the GameObject to move must not be a child of any other GameObject in its Scene. This only works on GameObjects being moved to a Scene that is already loaded (additive). If you want to load single Scenes, make sure to use DontDestroyOnLoad on the GameObject you would like to move to a new Scene, otherwise Unity deletes it when it loads a new Scene.
And the example:
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);
}
}
0
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-1
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