\documentclass[a4paper]{article} \usepackage{pst-solides3d} \pagestyle{empty} \begin{document} %@AUTEUR: Juergen Gilg \begin{pspicture}(-4,-5)(-6,8) \psset{solidmemory} \psset{unit=0.75} \psset{lightsrc=10 5 10,SphericalCoor,viewpoint=20 10 20,Decran=50} \psSolid[% object=calottesphere, r=3, phi=-90, theta=35, fillcolor=blue, incolor=lightgray, ngrid=24 36, RotY=90, hollow, action=none, name=sph1, ](0,0,0) \psSolid[% object=calottesphere, r=2.5, phi=-90, theta=35, fillcolor=green, incolor=white, ngrid=24 36, RotY=90, hollow, action=none, RotZ=-8, name=sph5, ](0,0,0) \psSolid[% object=calottesphere, r=2, phi=-90, theta=35, fillcolor=orange, incolor=gray, hollow, ngrid=24 36, action=none, name=sph2, RotY=90, RotZ=30, ](0,0,0) \psSolid[% object=calottesphere, r=1.5, phi=-90, theta=35, fillcolor=yellow, incolor=lightgray, hollow, ngrid=24 36, action=none, name=sph4, RotY=40, RotZ=10, ](0,0,0) \psSolid[% object=calottesphere, r=1, phi=-90, theta=35, fillcolor=red, incolor=white, hollow, ngrid=24 36, action=none, name=sph3, RotY=90, RotZ=-10, ](0,0,0) \psSolid[% object=fusion, base=sph1 sph2 sph3 sph4 sph5, name=sphere, action=draw** ](0,0,0)% \composeSolid \end{pspicture} \end{document}