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Re: Does ColorFunction-> have different meanings to Plot3D

• To: mathgroup at smc.vnet.net
• Subject: [mg83328] Re: [mg83276] Does ColorFunction-> have different meanings to Plot3D
• From: "W. Craig Carter" <ccarter at mit.edu>
• Date: Sat, 17 Nov 2007 05:31:57 -0500 (EST)
• References: <200711161041.FAA05001@smc.vnet.net>

>
> Plot3D[Sin[x + y^2], {x, -3, 3}, {y, -2, 2},  ColorFunction -> (Hue[#]
> &)]
>
> Then I made a contour plot of the identical function, also with CF:
>
> ContourPLot[Sin[x + y^2], {x, -3, 3}, {y, -2, 2},  ColorFunction ->
> (Hue[#] &)]

Try ColorFunction-> (Hue[#3])&
for Plot3D.

The documentation in ColorFunction indicates which values 
get passed to the pure function.
HTH, C

• References:
  • Does ColorFunction-> have different meanings to Plot3D and
    • From: congruentialuminaire@yahoo.com