MathGroup Archive 1999

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Surfacecoloring of a sphere

  • To: mathgroup at
  • Subject: [mg15809] Re: [mg15747] Surfacecoloring of a sphere
  • From: Jurgen Tischer <jtischer at>
  • Date: Sun, 7 Feb 1999 02:04:25 -0500 (EST)
  • Organization: Universidad del Valle
  • References: <>
  • Sender: owner-wri-mathgroup at


try this example if it's what you are searching for.

gr = SphericalPlot3D[1, {\[Tau], 0, Pi}, {\[Phi], 0, 2 Pi}, 
   PlotPoints -> 100]

(* PlotPoints -> 100 to see no patches in the final Show *)


(* fu calculates for a polygon on the sphere rough {long,att} coords.
They go from 0 to 2 Pi and from -Pi/2 to Pi/2. *)

cf[{\[Phi]_,\[Tau]_}]:=Hue[\[Phi] \[Tau]]

(* Replace cf by your color function. *)


(* fu1 replaces polygons by colored polygons. *)



If you need something really flashy I recommend POV-Ray
(, it's free.


Florian Stock wrote:
> Hello,
> for visualization of an Satellite, i want to color the surface of a
> sphere (for the colors I have a function color[long,att] with long and
> att in a  range from 0 to 2 Pi).
> How can i coloring the sphere?
> I've tried with SphericalPlot3D and the ColorFunction option, with
> ParametricPlot3D, but I didn't found a way to color it.
> Greetings
> Florian
> --
> "Alles was von Bedeutung ist, ist in Mathematik gegruendet.",
>  Robert A. Heinlein`s "Sternenkrieger"

  • Prev by Date: Re: Finding real part (newbie question)
  • Next by Date: Re: BracketingBar for output
  • Previous by thread: Surfacecoloring of a sphere
  • Next by thread: Re: Surfacecoloring of a sphere