Re: gradient in ParametricPlot
- To: mathgroup at smc.vnet.net
- Subject: [mg59584] Re: gradient in ParametricPlot
- From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
- Date: Sat, 13 Aug 2005 03:26:14 -0400 (EDT)
- Organization: Uni Leipzig
- References: <dd4f7f$hr8$1@smc.vnet.net> <dd72ai$3h9$1@smc.vnet.net> <dd9nds$j26$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
ParametricPlot3D[
{Cos[10phi]*Sin[phi], Sin[10phi]*Sin[phi],
Cos[phi], Hue[phi/Pi]}, {phi, 0,
Pi}]
Regards
Jens
"Daniele Lupo"
<danwolf80_no_spam_please_ at libero.it> schrieb im
Newsbeitrag news:dd9nds$j26$1 at smc.vnet.net...
| Il Mon, 8 Aug 2005 07:41:06 +0000 (UTC),
Jens-Peer Kuska ha scritto:
|
| > Hi,
| >
| > what gradient ? A parametric curve has a
tangent
| > vector, a normal
| > and a bi-normal but no gradient
|
| gradient means that I want to color line
according to the parameter value,
| for example black when parameter is at the
beginning of its range, and Red
| when it's at the maximum.
|
| Daniele
|