<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  7. Auflage
%% 
%%  Beispiel 35-00-65 auf Seite 844.
%% 
%%  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-3d}
%StopShownPreambleCommands
\begin{document}
\psset{unit=0.9}
\begin{pspicture}(-4.5,-3.5)(2.75,4.75)
\psset{viewpoint=1 1.5 1}
\ThreeDput[normal=0 0 1]{% xy-Ebene
    \psline[linewidth=3pt,linecolor=blue]{-&gt;}(4,4)(4,5.5)
    \uput[90](4,5.5){%
        \psrotateleft{\textcolor{blue}{$\vec{n}_A$}}}}%   $
\ThreeDput[normal=0 -1 0]{%  xz-Ebene
    \psline[linewidth=3pt,linecolor=green]{-&gt;}(4,0)(5.5,0)
    \uput[90](5.5,0){%
        \psscalebox{-1 1}{\textcolor{green}{$\vec{n}_B$}}}}%  $
\ThreeDput[normal=1 0 0]{%  yz-Ebene
    \psline[linewidth=3pt,linecolor=red]{-&gt;}(0,4)(0,5.5)
    \uput[0](0,5.5){$\vec{n}_{oben}$}} % WÃ¼rfel und Achsen
\ThreeDput[normal=0 0 1](0,0,4){%
    \psframe*[linecolor=cyan](4,4)
    \rput(2,2){\Huge\textbf{OBEN}}}
\ThreeDput[normal=0 1 0](4,4,0){%
    \psframe*[linecolor=magenta](4,4)
    \rput(2,2){\Huge\textbf{Seite A}}}
\ThreeDput[normal=1 0 0](4,0,0){%
    \psframe*[linecolor=yellow](4,4)
    \rput(2,2){\Huge\textbf{Seite B}}}
% Die kleinen Achsen
\psset{arrows=-&gt;,linewidth=1pt}
\ThreeDput[normal=0 0 1](0,0,4){%
    \psline(4,0)\uput[90](3,0){X$_{oben}$}
    \psline(0,4)\uput[0](0,3){Y$_{oben}$}}
\ThreeDput[normal=0 1 0](4,4,0){%
    \psline(4,0)\uput[90](3,0){X$_{A}$}
    \psline(0,4)\uput[0](0,3){Y$_{A}$}}
\ThreeDput[normal=1 0 0](4,0,0){%
    \psline(4,0)\uput[90](3,0){X$_{B}$}
    \psline(0,4)\uput[0](0,3){Y$_{B}$}}
\end{pspicture}
\end{document}
</pre></body></html>