Plotting multiple curves via BezierFunction
- To: mathgroup at smc.vnet.net
- Subject: [mg118335] Plotting multiple curves via BezierFunction
- From: "Christopher O. Young" <cy56 at comcast.net>
- Date: Sat, 23 Apr 2011 07:48:56 -0400 (EDT)
On 4/22/11 5:02 AM, "Christopher O. Young" <cy56 at comcast.net> wrote:
> I'm new at Mathematica and I'm having a hard time finding a quick way to plot a series
> of curves. Here I'm trying to plot multiple copies of Bezier curves.
>
> The C array is a list of 3D point-lists for each of the curves, and works fine
> when I'm plotting the surface. (BezierCurve is extremely rough in 3D, at least
> here, for some reason.
>
> What's a fast way to just go through the list of curve-point lists here?
>
> ParametricPlot3D[
> For[j = 1, j <= \[ScriptCapitalN], j++,
>
BezierFunction[\[DoubleStruckCapitalC][[j]]][u]
> ], {u, 0, 1}
> ]
All I needed was:
ParametricPlot3D[
Table[
BezierFunction[\[DoubleStruckCapitalC][[j]]][u],
{j, \[ScriptCapitalN]}
],
{u, 0, 1}
]