void OnGUI() { GUIText.LayoutHead("LIVE2D TOOLS", 20); GUIText.LayoutSplit(">>选择要打包的模型根文件夹", 15); modelPath = GUIFolderSelect.OnGUI("", 0, modelPath ?? DefaultModelDir, onSelect: (arg) => { arg = FileSystem.StandardizeSlashSeparator(arg); Debug.Log($"已选择模型文件夹:{arg}"); return(arg); }); GUILayout.BeginVertical(); GUILayout.Space(10); if (GUILayout.Button("导出")) { Export(); } GUILayout.EndVertical(); }