Student Support Forum: '2-parameter surface colouring' topicStudent Support Forum > General > "2-parameter surface colouring"

 < Previous Comment | Next Comment > Help | Reply To Comment | Reply To Topic
 Author Comment/Response Toen 10/02/10 07:24am In Response To 'Re: 2-parameter surface colouring'---------Hi Bill, thanks for your input. Changing the background does improve my images a little. Unfortunately I don't have a lot of background - I'm concerned with the detail inside a shape similar to ContourPlot3D[Sin[2 Pi X] Cos [2 Pi Y] + Sin[2 Pi Y] Cos[2 Pi Z] + Cos[2 Pi X] Sin[2 Pi Z] == 0,{X, 0, 2}, {Y, 0, 2}, {Z, 0, 2}, MaxRecursion -> 0] The colour refresh method is certainly striking. It could perhaps be especially useful for alternating between two one-parameter coloring schemes, so thanks again for that. My current method of alternating is to use mesh division to create a checkered pattern, which is ok but leaves something to be desired. If you have any more ideas I'd love to hear them. CircFun[{x_,y_,z_}]:=Sqrt[{x,y,z}.{x,y,z}]; p1=ContourPlot3D[Sin[2Pi X]Cos [2Pi Y]+Sin[2Pi Y]Cos[2Pi Z]+Cos[2Pi X]Sin[2Pi Z]==0,{X,0,2},{Y,0,2},{Z,0,2}, MaxRecursion->0, PlotPoints->20, ViewPoint->10{-1,-1,1}, Mesh->{10,10,10}, MeshStyle->None, MeshShading->{{{Automatic,None},{None,Automatic}},{{None,Automatic},{Automatic,None}}}, ColorFunction->Function[{x,y,z},ColorData["ThermometerColors",CircFun[{x,y,z}]]], Boxed->False, Axes->False ]; p2=ContourPlot3D[Sin[2Pi X]Cos [2Pi Y]+Sin[2Pi Y]Cos[2Pi Z]+Cos[2Pi X]Sin[2Pi Z]==0,{X,0,2},{Y,0,2},{Z,0,2}, MaxRecursion->0, PlotPoints->20, ViewPoint->10{-1,-1,1}, Mesh->{10,10,10}, MeshStyle->None, MeshShading->{{{None,Automatic},{Automatic,None}},{{Automatic,None},{None,Automatic}}}, ColorFunction->Function[{x,y,z},ColorData["BlueGreenYellow",CircFun[{1/2-x,1/2-y,1-z}]]], BoundaryStyle->Directive[Thick,Gray], Boxed->False, Axes->False ]; Show[p1,p2] URL: ,

 Subject (listing for '2-parameter surface colouring') Author Date Posted 2-parameter surface colouring Toen 09/28/10 11:01am Re: 2-parameter surface colouring Bill 09/29/10 2:47pm Re: Re: 2-parameter surface colouring Toen 10/02/10 07:24am Re: 2-parameter surface colouring Bill 10/03/10 03:46am Re: Re: 2-parameter surface colouring Toen 10/04/10 10:19am Re: 2-parameter surface colouring Bill 10/03/10 5:42pm Re: Re: 2-parameter surface colouring Toen 10/04/10 2:41pm Re: 2-parameter surface colouring Bill 10/04/10 10:43pm Re: Re: 2-parameter surface colouring Toen 10/05/10 5:29pm Re: Re: Re: 2-parameter surface colouring Bill 10/06/10 5:54pm
 < Previous Comment | Next Comment > Help | Reply To Comment | Reply To Topic