AssetDatabase.LoadAllAssetsAtPath

参数

描述

返回一个含 assetPath 下所有资源的数组。

Some Asset files may contain multiple sub Assets (such as a Maya file which may contain multiple Meshes and GameObjects).
All paths are relative to the project folder, for example: "Assets/MyTextures/hello.png".
This function returns the main Asset and all sub Assets at a given path, including those hidden in the Project view.

注意：主资源并不保证在数组中处于索引 0 处

另请参阅：AssetDatabase.LoadMainAssetAtPath、AssetDatabase.LoadAllAssetRepresentationsAtPath、AssetDatabase.AddObjectToAsset、HideFlags.HideInHierarchy。

using UnityEngine;
using UnityEditor;

public class Example : MonoBehaviour
{
    [MenuItem("AssetDatabase/LoadAllAssetsAtPath")]
    private static void PrintAssets()
    {
        Object[] data = AssetDatabase.LoadAllAssetsAtPath("Assets/MySpriteTexture.png");

        Debug.Log(data.Length + " Assets");

        foreach (Object o in data)
        {
            Debug.Log(o);
        }

        // outputs:
        //  5 Assets
        //  MySpriteTexture (UnityEngine.Texture2D)
        //  MyTexture_0 (UnityEngine.Sprite)
        //  MyTexture_1 (UnityEngine.Sprite)
        //  MyTexture_2 (UnityEngine.Sprite)
        //  MyTexture_3 (UnityEngine.Sprite)
    }
}

另请参阅：AssetDatabase.LoadAssetAtPath。