\begin{pspicture}(-6,-4)(4,6)
%\psframe(-4,-4)(4,4)
\psset{viewpoint=100 20 20 rtp2xyz,Decran=150,action=draw*}% ,num=all,show=all}
\psSolid[object=macle,r=2,h=5,a=0.25,hue=0 1 0.6 1]%,numfaces=all
\axesIIID(2,2,2.5)(4,4,4)
%\psSolid[object=vecteur,args=0 0 1](0,0,2.5)
\end{pspicture}