I found this way:
xc:[0,1,2,3,4,5]$
yc:[2,3,0,1,6,7]$
zc:[1,0,3,2,5,4]$
draw3d(points(xc,yc,zc));
now the question is: how to add a label on each point that shows x,y,z coordinates without having to add labels manually like label(["0,2,1",0,2,2])
is there a shortcut?
thanks
--- Ven 21/12/12, Antonio Lapira <antoniolapira at yahoo.it> ha scritto:
> Da: Antonio Lapira <antoniolapira at yahoo.it>
> Oggetto: [Maxima] plot 3d data
> A: maxima at math.utexas.edu
> Data: Venerd? 21 dicembre 2012, 07:49
> hi
> I have a text file like this:
>
> x??? y??? z
> 0??? 2??? 1
> 1??? 3??? 0
> 2??? 0??? 3
> 3??? 1??? 2
> 4??? 6??? 5
> 5??? 7??? 4
>
>
> I have read how to plot data in 2d (x y) but I haven't
> understood how to do plot data in 3d (x y z)
>
> Which is the easiest way to plot them?
>
> thanks
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