Re: Shading in Plot3D

*To*: mathgroup at smc.vnet.net*Subject*: [mg113014] Re: Shading in Plot3D*From*: "Sjoerd C. de Vries" <sjoerd.c.devries at gmail.com>*Date*: Mon, 11 Oct 2010 05:15:38 -0400 (EDT)*References*: <i8s5ej$93f$1@smc.vnet.net>

Raul, With the Lighting option you can set an ambient white lighting that will get rid of your shading: Plot3D[Sin[x y], {x, -Pi, Pi}, {y, -Pi, Pi}, PlotPoints -> Automatic, Mesh -> {{-Pi/2, 0, Pi/2}, {-Pi/2, 0, Pi/2}}, MeshStyle -> {{Black, Thickness[0.004]}, {Black, Thickness[0.004]}}, PlotRange -> {All, All, All}, BaseStyle -> {FontSize -> 12, Bold}, Boxed -> False, PlotRegion -> {{0.025, 0.975}, {0.025, 0.975}}, MeshShading -> None, Exclusions -> None, Lighting -> {{"Ambient", White}}] Cheers -- Sjoerd On Oct 10, 12:44 pm, R Martinez <rm.t... at mac.com> wrote: > All, > > I want to use Plot3D to produce a surface with no shading. All I want is = a black-and-white plot: black meshlines and a white surface. > > But no matter what I try, I get gray shading. I've done my due diligence = in the Documentation Center, but can't find the key to turn off all shading=