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Re: ContourPlotOnSurface

  • To: mathgroup at smc.vnet.net
  • Subject: [mg84149] Re: ContourPlotOnSurface
  • From: "David Park" <djmpark at comcast.net>
  • Date: Tue, 11 Dec 2007 15:30:53 -0500 (EST)
  • References: <fjkqm1$l1p$1@smc.vnet.net>

In Version 6 you could use MeshFunctions to obtain contour lines and 
ColorFunction to obtain color on a surface. However, the color will not be 
distinct between contour lines but will blend.

You could also use RegionFunction and distinct colors to make separate plots 
for each contour region and then combine all of the plots.

In the Presentations package from my web site under DrawingPaper, 
TrimPolygons, I show a number of different ways to make contour plots on 
surfaces.

-- 
David Park
djmpark at comcast.net
http://home.comcast.net/~djmpark/


"luca zannetti" <luca.zannetti at polito.it> wrote in message 
news:fjkqm1$l1p$1 at smc.vnet.net...
> Hi All,
>
> I usually used ParametricPlot3DContoured (package ContourPlotOn Surface
> by Hallan Hayes, I think) to plot contour lines on general domains. The
> package does not work on Mathematica 6. Is there a fix or an equivalent
> package available?
>
> Thanks,
>
> Luca
>
> Luca Zannetti
> Dipartimento Ingegneria Aeronautica e Spaziale
> Politecnico di Torino
> Corso Duca degli Abruzzi 24
> 10129 Torino, Italy
> e-mail: luca.zannetti at polito.it
>
>
>
> 



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