Re: ParametricPlot3D Question
- To: mathgroup@smc.vnet.net
- Subject: [mg10588] Re: [mg10517] ParametricPlot3D Question
- From: jpk@max.mpae.gwdg.de
- Date: Mon, 26 Jan 1998 04:42:21 -0500
> From immortal@wam.umd.edu Tue Jan 20 11:50:17 1998
> Date: Tue, 20 Jan 1998 02:23:04 -0500
> From: immortal@wam.umd.edu (immortal)
To: mathgroup@smc.vnet.net
> To: mathgroup@smc.vnet.net
> Subject: [mg10588] [mg10517] ParametricPlot3D Question
>
> I'm trying to coax mathematica into drawing my object via
> ParametricPlot3D, but not filling in the polygons, that is, just
> drawing a mesh. It seems rational that I should use FaceForm, but I
> can't figure out what to tell it to do with the polygons. Can anyone
> help?
>
> Thanks!
>
>
The best way seems
gr=ParametricPlot3D[{fx,fy,fz},{u,u1,u2},{v,v1,v2},DisplayFunction->Identity];
gr=First[gr] /. Polygon[pnts_] :> Line[Append[pnts,First[pnts]];
Show[Graphics3D[gr]]
Hope that helps
Jens