Re: ParametricPlot3D Edges
- To: mathgroup at smc.vnet.net
- Subject: [mg20621] Re: [mg20604] ParametricPlot3D Edges
- From: "David Park" <djmp at earthlink.net>
- Date: Thu, 4 Nov 1999 02:13:34 -0500
- Sender: owner-wri-mathgroup at wolfram.com
You can add a fourth parameter to the parametrization of the surface which can
specify a graphics directive, or a list of graphics directives. In this case
EdgeForm[] specifies elimination of the edges.
ParametricPlot3D[{Cos[t], Sin[t], z, EdgeForm[]}, {t, 0, 2 Pi}, {z, 0, 1}]
David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/
>How do I remove the polygon edge lines from ParametricPlot3D ?
>
>I want to do
>
>ParametricPlot3D[{Cos[t], Sin[t], z}, {t, 0, 2 Pi}, {z, 0, 1}]
>
>without the black edges on the polygons. I think I need to do something with
>Graphics3D, but I can't figure how to get the output of ParametricPlot3D to the
> correct form.
>
>Thanks,
>
>John
>
>
>