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Unity Editor获取文件路径

Unity Editor获取文件路径

作者: ShawnWeasley | 来源:发表于2021-01-14 19:51 被阅读0次

因为经常用到,还要到旧项目去找,因此记录一下:

using UnityEditor;
using UnityEngine;

public class TextureHelp : Editor
{
    [MenuItem("Tools/获取选中文件相对路径")]
    public static void GetFileRelativePath()
    {
        string[] GUIDs = Selection.assetGUIDs;

        foreach (var guid in GUIDs)
        {
            string path = AssetDatabase.GUIDToAssetPath(guid);

            Debug.Log(path);
            //输出结果为:Assets/测试文件.png
        }
    }

    [MenuItem("Tools/获取选中文件绝对路径")]
    public static void GetFileAbsolutePath()
    {
        string[] GUIDs = Selection.assetGUIDs;

        foreach (var guid in GUIDs)
        {
            string path = Application.dataPath.Remove(Application.dataPath.Length - 6) + AssetDatabase.GUIDToAssetPath(guid);

            Debug.Log(path);
            ///输出结果为:Volumes/Eevee_4TB/ZKCM/Test/Draw/Assets/测试文件.png
        }
    }

    [MenuItem("Tools/遍历全项目Texture文件相对路径")]
    public static void TraverseTexturesPath()
    {
        foreach (var guid in AssetDatabase.FindAssets("t:Texture"))//此处Texture类型也可以是Model、Audio之类
        {
            var assetPath = AssetDatabase.GUIDToAssetPath(guid);
            Debug.Log(assetPath);
            //后续可以用以下加载方式继续操作
            //var textureImporter = AssetImporter.GetAtPath(assetPath) as TextureImporter;
        }
    }

    [MenuItem("Tools/遍历子孙物体", false, 1)]
    static void SelectionObjects()
    {
        GameObject[] selections = Selection.gameObjects;
        foreach (GameObject selection in selections)//遍历每个选中的物体
        {
            foreach (Transform child in selection.GetComponentsInChildren<Transform>())
            {
                //遍历子物体及孙物体
                Debug.Log(child.name);
            }

            //如果仅遍历子物体
            //foreach (Transform child in selection.transform)
            //{
            //    Debug.Log(child.name);
            //}
        }
        Debug.Log("SelectionObjects End!");
    }
}

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