%% 
%%  A DANTE-Edition example
%% 
%% 
%%  Copyright (C) 2011 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% 
%% ==== 
% Show page(s) 1
%% 
\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{375.57637pt}
\setlength\parindent{0pt}

\usepackage{pstricks,pst-gr3d,pst-node,multido}\SpecialCoor

\begin{document}
\PstGridThreeD[GridThreeDNodes=true,unit=2.5](2,3,2)
\multido{\ix=0+1}{3}{%
    \multido{\iy=0+1}{4}{%
        \multido{\iz=0+1}{3}{%
            \rput*(Gr3dNode\ix\iy\iz){\footnotesize $\ix\iy\iz$}}}}
\psset{linecolor=blue,linestyle=dashed,linewidth=0.3pt,arrowscale=2,nodesep=8pt}
\pcline{->}(Gr3dNode000)(Gr3dNode202)\pccurve{->}(Gr3dNode000)(Gr3dNode232)
\end{document}