%% 
%%  Ein Beispiel der DANTE-Edition
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%%  7. Auflage
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%%  Beispiel 22-06-6 auf Seite 419.
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%%  Copyright (C) 2016 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
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\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pst-solides3d}
%StopShownPreambleCommands
\begin{document}
\psset{unit=0.8}
\begin{pspicture}(-3,-3)(3,9)\psset{viewpoint=50 10 15,lightsrc=8 8 8}
\psSolid[object=sphere,r=4,fillcolor=blue!60!yellow!90,ngrid=36 36,intersectiontype=1,
 intersectionplan={[1 1 1 -2]},intersectioncolor=(jaune),intersectionlinewidth=1](0,0,0)
\psSolid[object=cone,r=3.944,h=12.7,linecolor=yellow,fillcolor=yellow!40,
 opacity=0.4,lightsrc={},RotX=-35.26,RotY=-45,RotZ=-90,ngrid=12 36](0.667,0.667,0.667)
\psPoint(8,8,8){ls}\uput[45](ls){Lichtquelle}\rput(ls){$\bullet$}
\axesIIID[showOrigin=false](4,4,4)(11,6,6)
\end{pspicture}
\end{document}
