EditorUtility.SaveFilePanel

描述

显示“保存文件”对话框并返回所选的路径名称。

注意：该对话框有一个“Save”按钮和“Cancel”按钮。“Cancel”按钮可关闭窗口，但不保存纹理。

另请参阅：OpenFilePanel 函数。

\ 保存文件面板。

// Opens a file selection dialog for a PNG file and saves a selected texture to the file.

using UnityEditor;
using UnityEngine;
using System.IO;

public class EditorUtilitySaveFilePanel : MonoBehaviour
{
    [MenuItem("Examples/Save Texture to file")]
    static void Apply()
    {
        Texture2D texture = Selection.activeObject as Texture2D;
        if (texture == null)
        {
            EditorUtility.DisplayDialog(
                "Select Texture",
                "You Must Select a Texture first!",
                "Ok");
            return;
        }

        var path = EditorUtility.SaveFilePanel(
            "Save texture as PNG",
            "",
            texture.name + ".png",
            "png");

        if (path.Length != 0)
        {
            var pngData = texture.EncodeToPNG();
            if (pngData != null)
                File.WriteAllBytes(path, pngData);
        }
    }
}