在 Unity 中获取预制文件位置 [英] Get a prefabs file location in Unity

问题描述

我想要做的是在我的场景中预制件 GameObject 的 Start() 方法中，我想获得该预制件所在位置的位置一个字符串，但我不知道如何做到这一点.

What I am trying to do is in my Start() method of a prefab GameObject in my scene is I want to get the location of where this prefab is as a string but I cannot figure out how to do this.

我如何使用它的示例:我在我的场景中放置了一个 Sword Prefab GameObject 在 Start() 我想获取这个 GameObject 在我的位置的文件目录项目.

Example of how I am using this: I put a Sword Prefab GameObject in my scene and on Start() I would like to get the file directory of where this GameObject is in my project.

推荐答案

Include using UnityEditor;

注意:这仅在预制件公开时有效.

NOTE: This will only work if the prefab is to to public.

然后使用AssetDatabase.GetAssetPath获取预制件的路径.

Then use AssetDatabase.GetAssetPath to get the path of the prefab.

public GameObject prefab;
void Start(){
    string prefabPath = AssetDatabase.GetAssetPath(prefab);
    Debug.Log("Path: " + prefabPath);
}

编辑:

我对 PrefabUtility.GetPrefabType、PrefabUtility.GetPrefabObject 和 PrefabUtility.GetPrefabParent 做了一些实验.PrefabUtility.GetPrefabParent 解决了这个问题.您不需要使用 PrefabUtility.GetPrefabParent 将预制件设为 public.

I did some experiment with PrefabUtility.GetPrefabType, PrefabUtility.GetPrefabObject and PrefabUtility.GetPrefabParent. PrefabUtility.GetPrefabParent solved the problem. You don't need to make the prefab public with PrefabUtility.GetPrefabParent.

void Start()
{
    GameObject prefab = GameObject.Find("PrebabTest");
    Object GameObject2 = PrefabUtility.GetPrefabParent(prefab);
    string prefabPath = AssetDatabase.GetAssetPath(GameObject2);
    Debug.Log("Path: " + prefabPath);
}

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