EditorUtility.SaveFolderPanel

public static string SaveFolderPanel(string title, string folder, string defaultName);

Description

Displays the "save folder" dialog and returns the selected path name.

See Also: SaveFilePanel, OpenFilePanel functions.

Save Folder Panel.

#pragma strict

class SaveFoldersPanelTest extends EditorWindow
{

    @MenuItem("Examples/Save Folders Panel")
    static function Init()
    {
        var window = GetWindowWithRect(SaveFoldersPanelTest, Rect(0, 0, 200, 50));
        window.Show();
    }

    function OnGUI()
    {
        if(GUI.Button(Rect(10,10, 180, 30), "Save Selected Textures"))
        {
            var textures : Object[]  = Selection.GetFiltered(typeof(Texture2D), SelectionMode.Unfiltered);
            if (textures.Length == 0)
            {
                EditorUtility.DisplayDialog("Select Textures", "You must select at least one texture first!", "OK");
                return;
            }

            var path : String  = EditorUtility.SaveFolderPanel("Save textures to folder", "", "");
            if (path.Length != 0)
            {
                var texture : Texture2D;

                for (texture in textures as Texture2D[])
                {
                    var processedTex : Texture2D  = texture;

                    var pngData = processedTex.EncodeToPNG();

                    if (pngData != null)
                        System.IO.File.WriteAllBytes(path + "/" + texture.name + ".png", pngData);
                    else
                        Debug.Log("Could not convert " + texture.name + " to png. Skipping saving texture.");
                }

                // Just in case we are saving to the asset folder, tell Unity to scan for modified or new assets
                AssetDatabase.Refresh();

            }
        }
    }

}

using UnityEngine;
using UnityEditor;
using System.IO;

public class SaveFolderPanelExample : EditorWindow
{
    [MenuItem("Example/Save Textures To Folder")]
    static void Apply()
    {
        Object[] textures = Selection.GetFiltered(typeof(Texture2D), SelectionMode.Unfiltered);
        if (textures.Length == 0)
        {
            EditorUtility.DisplayDialog("Select Textures", "You must select at least one texture first!", "OK");
            return;
        }

        string path = EditorUtility.SaveFolderPanel("Save textures to folder", "", "");
        if (path.Length != 0)
        {
            foreach (Texture2D texture in textures)
            {
                Texture2D processedTex = texture;


                byte[] pngData = processedTex.EncodeToPNG();
                if (pngData != null)
                    File.WriteAllBytes(path + "/" + texture.name + ".png", pngData);
                else
                    Debug.Log("Could not convert " + texture.name + " to png. Skipping saving texture.");
            }

            // Just in case we are saving to the asset folder, tell Unity to scan for modified or new assets
            AssetDatabase.Refresh();
        }
    }
}

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