Re: if only on parameter of 2D is to be shown in 3D
- To: mathgroup at smc.vnet.net
- Subject: [mg102865] Re: if only on parameter of 2D is to be shown in 3D
- From: gudi <mathma18 at hotmail.com>
- Date: Mon, 31 Aug 2009 06:34:58 -0400 (EDT)
- References: <h7ditg$ka3$1@smc.vnet.net>
On Aug 30, 3:05 pm, Bob Hanlon <hanl... at cox.net> wrote:
----
Hi Bob,
I did not want to watch parameter increments, but suppression of
either u or v lines in each display.
With your full indicating several variations to pick out from, I got
it right here:
For u lines,
UU = Show[ Table[ParametricPlot3D[{u + v, u - v, v*u}, {v, -4, 2},
PlotStyle -> Directive[Blue]], {u, -2, 4, .2}]]
If v lines are needed,
VV = Show[ Table[ParametricPlot3D[{u + v, u - v, v*u}, {u, -4,
2}, PlotStyle -> Directive[Red]], {v, -2, 4, .2}]]
Show[UU, VV] , if both are to be seen in different colors.
Now remains only the requirement for showing opaque shaded surface
option.
Thanks again,
Narasimham