labrador_03.tex

\documentclass{article}
\usepackage[dvipsnames,svgnames]{pstricks}
\usepackage{pst-solides3d}
 
\begin{document}
\pagestyle{empty}
 
\definecolor{Tan}{cmyk}{0.14,0.42,0.56,0}
\psset{lightsrc=50 10 80}
\begin{pspicture*}(-4,-1)(4,6)
\psset{viewpoint=50 -10 10 rtp2xyz,Decran=70}
\psframe*[linecolor=blue!20](-4,-1)(4,6)
\psSolid[object=grille,base=-4 5 -6 6,action=draw**,fillcolor=green!20]%
\psSolid[object=new,RotX=0,RotZ=-90,fillcolor=Tan,unit=5,linewidth=0.5\pslinewidth,
   sommets= (sommets_retriever.dat) run,
   faces={(faces_retriever.dat) run}]%
%\axesIIID(0,0,0)(4,6,5)
\end{pspicture*}
 
\end{document}