\documentclass{article} \usepackage[dvipsnames,svgnames]{pstricks} \usepackage{pst-solides3d} \begin{document} \pagestyle{empty} %% Auteur : Manuel Luque %% \begin{pspicture}(-4,-3)(4,3) \psframe(-4,-3)(4,3) \psset{lightsrc=viewpoint,SphericalCoor,viewpoint=100 -30 20,Decran=50} \psset{solidmemory,unit=2} \psSolid[object=datfile, file=cross,deactivatecolor, plansepare={[0 0 1 0]}, action=none, name=crossdivision]% \psSolid[object=load,deactivatecolor, load=crossdivision1,numfaces=all]%(0,0,-2) \composeSolid \end{pspicture} \end{document}