\documentclass[a4paper]{article} \usepackage{pst-solides3d} \pagestyle{empty} \begin{document} %@AUTEUR: Juergen Gilg %@DATE: 16 février 2008 \psset{unit=1.5} \psset{SphericalCoor=true,viewpoint=50 -20 30,Decran=50} \begin{pspicture}(-4,-6)(8,6) \codejps{ /tet {% 2 newtetraedre dup 0.8 solidchampfreine dup videsolid dup (Turquoise) outputcolors dup (Gray) inputcolors } def /cub {% 4 newcube dup 0.8 solidchampfreine dup videsolid dup (LimeGreen) outputcolors dup (Gray) inputcolors } def /tet2 {% 6 newoctaedre dup 0.9 solidchampfreine dup videsolid dup (PineGreen) outputcolors dup (Gray) inputcolors } def /un {tet cub solidfuz} def /deux {un tet2 solidfuz} def deux drawsolid** } \end{pspicture} \end{document}