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MathGroup Archive 2001

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Re: ImplicitPlot3d

  • To: mathgroup at smc.vnet.net
  • Subject: [mg32037] Re: [mg32006] ImplicitPlot3d
  • From: BobHanlon at aol.com
  • Date: Wed, 19 Dec 2001 04:29:30 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

In a message dated 12/18/01 2:45:25 AM, Daniel.Meisel at Physik.UNI-Karlsruhe.de 
writes:

>I'm searching for a way to plot for example the equation
>
>x^2 + y^2 + z^2 =1
>
>( a sphere around the origin with radius 1) in 3d.
>
>I cannot use the parametric plot command.
>

Needs["Graphics`ContourPlot3D`"];

ContourPlot3D[ x^2+y^2+z^2-1, {x, -1, 1}, {y, -1, 1}, {z, -1, 1}, 
    Axes -> True];


Bob Hanlon
Chantilly, VA  USA


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