internal static int[] LaunchAsModal(SketchUpNodeInfo[] nodes)
{
SketchUpImportDlg windowDontShow = EditorWindow.GetWindowDontShow<SketchUpImportDlg>();
windowDontShow.Init(nodes, null);
windowDontShow.isModal = true;
windowDontShow.ShowModal();
return windowDontShow.m_DataSource.FetchEnableNodes();
}