\documentclass{article}
\usepackage[a5paper,landscape,margin=5mm]{geometry}
\usepackage{pst-solides3d}
\usepackage{animate}
\pagestyle{empty}

\begin{document}

\begin{center}
\begin{animateinline}[controls,autoplay,loop,
  begin={\begin{pspicture}(-7,-6)(7,4)},
  end={\end{pspicture}}]{6}
\multiframe{18}{iA=0+20}{%
  \psset{lightsrc=viewpoint,viewpoint=40 \iA\space 20 rtp2xyz,Decran=50}
  \psSolid[object=grille,base=-4 4 -4 4,ngrid=8 8,linecolor={[rgb]{0 0 0.5}}](0,0,-2)
  \pstVerb{/aConst 2 def}
  \psImplicitSurface[XMinMax=-2.0 2.0 0.2,YMinMax=-2.0 2.0 0.2,ZMinMax=-2.0 2.0 0.2,
           algebraic,
           ImplFunction=4*x^2*(x^2+y^2+z^2+aConst*z)+y^2*(y^2+z^2-aConst^2),
           fillcolor=cyan!20,
	   hue=0.1 .8 0.5 1,
           linewidth=0.01pt]%
}
\end{animateinline}
\end{center}

\end{document} 