%% 
%%  A DANTE-Edition example
%% 
%%  Example 23-03-13 on page 354.
%% 
%%  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}

\begin{document}
\psset{unit=1.3} % Superposed grids (for the partitions of processors)
\renewcommand{\PstGridThreeDHookEnd}{{%
  \psset{PstPicture=false,gridwidth=1mm}%
  {\renewcommand{\PstGridThreeDHookNode}{\PstGridThreeDNodeProcessor{blue}}%
   \PstGridThreeD[gridcolor=blue,GridThreeDZPos=4](1,8,1)}%
  {\renewcommand{\PstGridThreeDHookNode}{\PstGridThreeDNodeProcessor{red}}%
   \PstGridThreeD[gridcolor=red,GridThreeDXPos=2,GridThreeDZPos=2](1,4,2)}
  {\renewcommand{\PstGridThreeDHookNode}{\PstGridThreeDNodeProcessor{green}}%
   \PstGridThreeD[gridcolor=green,GridThreeDYPos=7](2,2,2)}}}

% Three dimensional grid (for the three dimensional tore)
\PstGridThreeD[gridwidth=0.4mm,GridThreeDNodes=true](2,8,4)%
\end{document}
