\documentclass[a4paper]{article}
\usepackage{pst-solides3d}
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\pagestyle{empty}
\date{28 août 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,-4)(5,4)
\psframe(-5,-4)(5,4)
\psset{THETA=20,PHI=50,Dobs=20,Decran=10}
\psSolid[r1=6,r0=3.5,object=tore,linewidth=1pt,linecolor=cyan!80,color=red!20,typedrawsolid=solid*](0,0,0)
\end{pspicture}
%%
\begin{pspicture}(-5,-4)(5,4)
\psframe(-5,-4)(5,4)
\psset{THETA=20,PHI=30,Dobs=50,Decran=30}
\psSolid[r1=5,r0=1,object=tore,RotY=90,linecolor=blue,typedrawsolid=solid](0,2,0)
\end{pspicture}
%%
\end{center}
\end{document}
