puzzling revolution surface

*To*: mathgroup at smc.vnet.net*Subject*: [mg67347] puzzling revolution surface*From*: "Narasimham" <mathma18 at hotmail.com>*Date*: Mon, 19 Jun 2006 00:01:04 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

Am not able to comprehend how this is a surface of revolution.(When 2D plots on two parameters are also possible). << Graphics`SurfaceOfRevolution` <<RealTime3D` SurfaceOfRevolution[{Sin[u] ,0.8 Cos[ v] +1 },{u,0, Pi},{v,0,2 Pi},RevolutionAxis->{0,0,1}]