%% 
%%  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{190.324pt}
\setlength\parindent{0pt}
\StartShownPreambleCommands
\usepackage{pst-solides3d}
\StopShownPreambleCommands
\begin{document}
\begin{pspicture}(-3,-3)(4,3.5)%
\psset{lightsrc=50 20 20,Decran=60,
  viewpoint=50 30 15,solidmemory}
\psSolid[object=plan,definition=equation,
  args={[1 0 0 0] 90},name=Ebene,
  base=-3.2 3.2 -2.2 2.2,planmarks]
\psset{plan=Ebene}
\psSolid[object=plan,args=Ebene,plangrid,
  linecolor=gray!40,action=none]
\psProjection[object=polygone,
  args=-1 0 -3 1 0 2,name=P]
\psProjection[object=polygone,
  args=P -1 0 -45,definition=rotatepol,
  linecolor=blue]
\psProjection[object=polygone,
  fillstyle=hlines,
  hatchcolor=yellow,linestyle=dashed,
  definition={2 -2 addv} papply,args=P]
\axesIIID(4,2,2)(5,4,3)
\end{pspicture}
\end{document}
