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\documentclass[12pt]{article}
\usepackage{pstricks}
\definecolor{light}{rgb}{0.3,0.4,0.6}
\usepackage{pst-3dplot}
\pagestyle{empty}
\def\drawCircles{%
% \pstThreeDCoor[xMax=14,yMax=14,zMax=7.5,linewidth=0.1pt]
\parametricplotThreeD[xPlotpoints=100](80,360)(0,360){%
/k 2 def /k2 4 def
t cos k mul 3 u sin k mul add mul
t sin k mul 3 u sin k mul add mul
u cos k2 mul
}
\parametricplotThreeD[yPlotpoints=75](0,360)(80,360){%
/k 2 def /k2 4 def
u cos k mul 3 t sin k mul add mul
u sin k mul 3 t sin k mul add mul
t cos k2 mul
}
% \parametricplotThreeD[xPlotpoints=100,yPlotpoints=1,linecolor=red,linewidth=2pt](80,360)(0,360){%
% /k 2 def /k2 4 def
% t cos k mul 2 u sin k mul add mul
% t sin k mul 2 u sin k mul add mul
% u cos k2 mul
% }
\parametricplotThreeD[yPlotpoints=1,linecolor=red,linewidth=2pt](0,360)(80,360){%
/k 2 def /k2 4 def
u cos k mul 3 t sin k mul add mul
u sin k mul 3 t sin k mul add mul
t cos k2 mul
}
}
\begin{document}
\psset{unit=0.75}
\begin{pspicture}(-5,-5)(5,5)
\psset{Beta=20,Alpha=50,linewidth=0.1pt,linecolor=light}
\drawCircles
\end{pspicture}
\clearpage
%\psset{unit=0.75}
\begin{pspicture}(-5,-5)(5,5)
\psset{Beta=90,Alpha=50,linewidth=0.1pt,linecolor=light}
\drawCircles
\end{pspicture}
\clearpage
%\psset{unit=0.75}
\begin{pspicture}(-5,-5)(5,5)
\psset{Beta=0,Alpha=50,linewidth=0.1pt,linecolor=light}
\drawCircles
\end{pspicture}
\end{document}
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