[vtkusers] LookupTable with (x,y,z)

[patgo at sapo.pt]

	I send you the whole code (it's not big), written in C#. The
problematic lines are marked with ***. They just don't do anything...

	Thank you for your time,

	Patrícia Gonçalves

	 

	using System;

	using System.IO;

	using vtkDotNetWrap;

	 

	namespace Delaunay2Dgraph

	{

	            /// 

	            /// Summary description for Class1.

	            /// 

	            class Del2D

	            {

	 

	                        [STAThread]

	                        static void 

	Main()

	                        {

	                                  
//Ler dados de entrada

	                                  
LerFx lf = new LerFx();

	                                  
lf.LerFicheiro();

	 

	                                  
int numberPlies = 4;

	 

	                                  
int ply;

	 

	                                  
vtkRenderWindow renWin = vtkRenderWindow.New();

	                                  
renWin.SetSize(1200, 800);

	 

	                                  
vtkRenderWindowInteractor iren = vtkRenderWindowInteractor.New();

	                                  
iren.SetRenderWindow(renWin);

	                       
            

	                                  
for (int a=1; a I plotted a set of points (x,y,z) and used the 2D
Delaunay
> triangulation to make a surface graphic. This worked just fine! Now
I
> want the graphic to apear in different colors, acordding to the zz
> coordinate. I built a LookupTable but it doesn't work. Why?
>
> All the vtkLookupTable examples use previously built files with
data
> so they're not helping me...
>
> Does anybody know how I can do this?
>
> Thanks,
> Patrícia Gonçalves
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