%% 
%%  Ein Beispiel der DANTE-Edition
%% 
%% 
%%  Copyright (C) 2010 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[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\setlength\parindent{0pt}
\StartShownPreambleCommands
\usepackage{pst-solides3d}
\StopShownPreambleCommands
\begin{document}
\begin{pspicture}(-5,-5)(7,9)
\psset{viewpoint=20 10 10,Decran=40,lightsrc=20 10 5,solidmemory}
\defFunction{cone}(u,v){u v Cos mul}{u v Sin mul}{u}
\psSolid[object=surfaceparametree,base=-2 2 0 2 pi mul,inhue=0.8 0.2,hue=0.8 0.2,
  function=cone,linewidth=0.5\pslinewidth,ngrid=25 40,fillcolor=cyan!50,
  name=XYZ,action=none]
\psSolid[object=plan,definition=equation,args={[1 0 0 0]},% plain x=0
  fillcolor=blue!30,base=-2 2 -2.5 2.5,ngrid=30 30,action=none,name=Plane]
\psSolid[object=fusion,base=XYZ Plane_s]  \gridIIID[Zmin=-2,Zmax=2](-2,2)(-2,2)
\end{pspicture}
\end{document}