\documentclass[a4paper]{article} \usepackage{pst-solides3d} \pagestyle{empty} \begin{document} %@AUTEUR: Manuel Luque \psset{unit=0.7} \psset{lightsrc=50 10 30} \begin{pspicture}(-6,-6)(6,6) \psset{SphericalCoor,viewpoint=100 45 45,Decran=50} \psSolid[object=grille,base=-7 7 -7 7,linecolor=red](0,0,-7) \psSolid[object=new,RotX=0,RotY=0,RotZ=0,incolor=yellow!50, hue=0 0.7 0.5 1,hollow, linewidth=0.5\pslinewidth, sommets= (sommets_clebsch.dat) run, faces={(faces_clebsch.dat) run}]% \gridIIID[Zmin=-7,Zmax=7](-7,7)(-7,7) \end{pspicture} \end{document}