Unity 之 高版本预制体(Prefab)转低版本

Untiy2019版本预制体：

将Unity2019版本做的预制体复制到低版本工程中，发现是不能拖到编辑面板的，如下图：

---

编写脚本重新生成预制体：

public class PrefabsToLow : MonoBehaviour
{
    
    
	void Start()
	{
    
    
		GameObject prefab = Instantiate(UnityEditor.AssetDatabase.LoadAssetAtPath("Assets/Prefabs/Prop particle01.prefab", typeof(GameObject)) as GameObject);
  		UnityEditor.PrefabUtility.CreatePrefab("Assets/Prefabs/CubeClone.prefab", prefab);
	}
}

然后就可以拖到编辑面板了，如下图：

---

---

拓展更新，批量生成：

public class PrefabsToLow : MonoBehaviour
{
    
    
	void Start()
	{
    
    
		 for (int n = 0; n < 10; n++)
		 {
    
    
			GameObject prefab =  Instantiate(UnityEditor.AssetDatabase.LoadAssetAtPath("Assets/Prefabs/Cube"+ n +".prefab", typeof(GameObject)) as GameObject);
			UnityEditor.PrefabUtility.CreatePrefab("Assets/Prefabs/CubeClone.prefab", prefab);
			MonoBehaviour.DestroyImmediate(prefab);
		}
	}
}