Unity在Asset 路徑取得貼圖在設定腳本

using UnityEngine;
using System.Collections;
using UnityEditor;
using System.Collections.Generic;

public class SpriteFunction : EditorWindow{

    static void Init() {
        SpriteFunction winodws = (SpriteFunction)EditorWindow.GetWindow(typeof(SpriteFunction),true, "sprite 方法");
        winodws.Show();
    }


    TextureImporter getTextureSetting(string path) {
        TextureImporter importes = AssetImporter.GetAtPath(path) as TextureImporter;
        // 貼圖設定功能
        return importes;
    }

    void loopSetTexture() {

        Object[] textures = getSelectTexture2D();
        Selection.objects = new Object[0];

        foreach (Texture2D texture in textures) {
            string path = AssetDatabase.GetAssetPath(texture);
            TextureImporter texImporter = getTextureSetting(path);
            TextureImporterSettings tis = new TextureImporterSettings();
            texImporter.ReadTextureSettings(tis);
            texImporter.SetTextureSettings(tis);
            AssetDatabase.ImportAsset(path);

        }
    }

    /// <summary>
    /// 選取貼圖
    /// </summary>
    /// <returns></returns>
    Object[] getSelectTexture2D() {
        return Selection.GetFiltered(typeof(Texture2D), SelectionMode.DeepAssets);
    }
}