\documentclass{article} \usepackage[dvipsnames,svgnames]{pstricks} \usepackage{pst-solides3d,pstricks-add} \pagestyle{empty} \begin{document} \begin{center} \psset{unit=0.5} %\psset{lightsrc=30 -10 10,linewidth=0.5\pslinewidth} \multido{\r=1+1}{50}{ \psset{SphericalCoor,viewpoint=30 50 40,Decran=50} \begin{pspicture}(-5,-6)(5,10) \psSurface[fillcolor=cyan!50,algebraic,ngrid=.24 .24, incolor=yellow,hue,Zmin=-3,Zmax=3](-5,-5)(5,5){% sin(\r*0.172)*sin((x^2+y^2)/(3))} \end{pspicture} \newpage } \end{center} \end{document}