AssetDatabase.CopyAsset

参数

返回

bool 如果复制操作成功，则返回 true；如果部分操作失败，则返回 false。

描述

复制 path 下的资源并将其存储在 newPath 下。

所有路径均是相对于项目文件夹的路径，例如："Assets/MyTextures/hello.png"。

using UnityEngine;
using UnityEditor;

public class AssetDatabaseExamples : MonoBehaviour
{
    [MenuItem("AssetDatabase/Duplicate Material")]
    static void DuplicateMaterial()
    {
        const string assetPath = "Assets/Materials/CarMaterial.mat";
        for (var i = 0; i < 20; i++)
        {
            if(!AssetDatabase.CopyAsset(assetPath, $"Assets/Duplicates/Materials/CarMaterial{i}.mat"))
                Debug.LogWarning($"Failed to copy {assetPath}");
        }
    }
}

Any errors and warnings from the copy operation are reported in the log and the console.