static function SaveFolderPanel (title : String, folder : String, defaultName : String) : String

Description

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

See Also: SaveFilePanel, OpenFilePanel functions.

Save Folder Panel.

// Opens a directory selection dialog for saving PNG files
// and saves all selected textures to the file.

import System.IO;

@MenuItem("Examples/Save Textures to directory")
static function Apply () {

    var textures = Selection.GetFiltered( Texture2D, SelectionMode.Unfiltered);
    if (textures.Length == 0) {
        EditorUtility.DisplayDialog("Select Textures",
                        "The selection must contain at least one texture!", "Ok");
        return;
    }

    var path = EditorUtility.SaveFolderPanel("Save textures to directory", "", "");

    if (path.Length != 0) {
        for( var texture : Texture2D in textures) {
            // Convert the texture to a format compatible with EncodeToPNG
            if (texture.format != TextureFormat.ARGB32 && texture.format != TextureFormat.RGB24) {
                var newTexture = Texture2D(texture.width, texture.height);
                newTexture.SetPixels(texture.GetPixels(0),0);
                texture = newTexture;
            }
            var pngData = texture.EncodeToPNG();
            if (pngData != null )
                File.WriteAllBytes(path + "/" + texture.name + ".png", pngData);
            else
                Debug.Log("Could not convert " + texture.name + " to png. Skipping saving texture");
        }
    }
}