\documentclass{article}
\usepackage{pst-solides3d}
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\pagestyle{empty}
\date{\today }
\author{JPV \& ML}
\title{tests}

\begin{document}
\maketitle

\begin{enumerate}
  \item action=none et solidnum
\end{enumerate}

\begin{center}
%%
\psset{unit=0.5}
%%
\psset{lightsrc=10 5 50,SphericalCoor=true,viewpoint=50 20 50,Decran=50}
%%
\begin{pspicture}(-5,-5)(5,5)
\psframe(-5,-5)(5,5)
\psSolid[object=dodecahedron,a=4,RotZ=90,action=draw*,color=OliveGreen](0,0,0)
\end{pspicture}
%%
\begin{pspicture}(-5,-5)(5,5)
\psframe(-5,-5)(5,5)
\psSolid[object=dodecahedron,a=4,RotZ=90,action=none,color=OliveGreen](0,0,0)
\end{pspicture}
%%
\end{center}
%\newpage
\begin{center}
%%
\psset{unit=0.5}
\psset{lightsrc=10 5 50,SphericalCoor=true,viewpoint=50 20 50,Decran=50}
%%
\begin{pspicture}(-5,-5)(5,5)
\psframe(-5,-5)(5,5)
\psSolid[object=dodecahedron,a=4,RotZ=90,num=true,action=none,color=OliveGreen](0,0,0)
\end{pspicture}
%%
\end{center}

\end{document}
