[vtkusers] Update 4.4 to 5.0 problem!

[de Boer Ingo]

Hi,

here comes a complete sample. (originally from David)
Anyone how can help translate this to 5.0/CVS code ?

greets
  Ingo


> -----Original Message-----
> Subject: [vtkusers] Update 4.4 to 5.0 problem!
> 
> 
> Hi,
> 
> I have a problem with a class written by David Pont to solve
> a problem concering the LookUpTable color interpolation.
> 
> Now, I have updated VTK from 4.4 to 5.0.1 an have some 
> trouble with it. I get the following error:
> 
> ERROR: In .\vtkExecutive.cxx, line 783 
> vtkStreamingDemandDrivenPipeline (01D6CBA8): UpdateData 
> invoked during another request. Returning failure to 
> algorithm vtkLookupTableToTexture(01D6C4A0).
> 
> Any hints on this ?
> I guess I have to modify the class itself to make it work 
> again, but I haven't a clue where to start. There is nothing 
> in the wiki how to upgrade classes form 4.4 to 5.0. The 
> webside search didn't bring any clues either.
> 
> greets
>   Ingo
> 
> ---
> Dr.-Ing. Ingo H. de Boer
> 
> Polytec GmbH
> Polytec-Platz 1-7, 76337 Waldbronn, Germany
> phone: ++49 7243 604 106
> fax  : ++49 7243 604 255
> 
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