\documentclass[a4paper]{article}
\usepackage{pst-solides3d}
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\pagestyle{empty}
\date{8 septembre 2\,006}
\author{JPV \& ML}

\title{test Tore}

\begin{document}
\maketitle

\begin{enumerate}
  \item tore
\end{enumerate}

\begin{center}
%%
\psset{unit=0.5}
\begin{pspicture}(-5,-5)(5,5)
\psframe(-5,-5)(5,5)
%\psset{THETA=20,PHI=50,Dobs=50,Decran=30} anciennement
\psset[pst-solides3d]{SphericalCoor=true,viewpoint=50 20 50,Decran=30}
\psSolid[r1=5,r0=3,object=tore,linewidth=2pt,linecolor=red](0,0,0)
\end{pspicture}
%%
\begin{pspicture}(-5,-5)(5,5)
\psframe(-5,-5)(5,5)
%\psset{THETA=20,PHI=30,Dobs=50,Decran=30} anciennement
\psset[pst-solides3d]{SphericalCoor=false,viewpoint=20 20 10,Decran=20}
\psSolid[r1=5,r0=1,object=tore,RotX=90,color=cyan,lightsrc=30 10 20,ngrid=16 16](0,2,0)
\end{pspicture}
%%
\end{center}

\end{document}
