%% 
%%  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{177.70511pt}
\setlength\parindent{0pt}

\usepackage{pst-solides3d}

\begin{document}
\begin{pspicture}[solidmemory,
  Decran=10](-6,-5)(6,4)
\psSolid[object=anneau,h=6,hue=0 1 0.2 0.9,
  R=4,r=3,h=1,action=none,name=Ring](0,0,-1)
\psSolid[object=cylindre,h=8,fillcolor=blue!20,
  r=1.5,ngrid=4 16,action=none,
  name=Cylinder](0,0,-6)
\psSolid[object=fusion,action=draw**,
  base=Ring Cylinder]
\end{pspicture}
\end{document}