Re: ListPlot3D help
- To: mathgroup at smc.vnet.net
- Subject: [mg21502] Re: [mg21468] ListPlot3D help
- From: Hartmut Wolf <hwolf at debis.com>
- Date: Fri, 14 Jan 2000 02:43:23 -0500 (EST)
- Organization: debis Systemhaus
- References: <200001110917.EAA25893@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Luca Bonci schrieb:
>
> Hello, I need to obtain a 3D plot by using a data file. I could not find
>
> any other way that to use ListPlot3D but it seem that this accepts only
> heigths arrays, namely a
> rectangular array containing the heights of the surface. In this way I
> cannot obtain the right
> scales on the x a y axis becasue the x and y data are not considered!
>
> Is there any way to plot a real three-dimensional set of data written as
>
> a set of {x,y,z} points?
>
Dear Luca,
perhaps you might try with Tom Wickham-Jones' Graphics Extensions
(http://www.mathsource.com/Content/Enhancements/Graphics/3D/0208-976)
and then use
<< ExtendGraphics`SurfaceGraphics3D`
data = Table[{x = Pi Random[], y = 2 Pi Random[], Sin[x] Sin[y]},
{100}];
ListSurfacePlot3D[data, BoxRatios -> {1, 1, 0.8}, ViewPoint -> {1.6,
-0.3, 2}]
-- Hartmut
- References:
- ListPlot3D help
- From: Luca Bonci <bonci@iet.unipi.it>
- ListPlot3D help