[Paraview-developers] Generate Ids filters and color schemes

[Mathieu Westphal]

Actually, in paraview, one object is colored by one array, and color map
are shared for array *having the same name.*



Mathieu Westphal

On Wed, Apr 27, 2016 at 4:25 PM, Hallock, Kevin <Kevin.Hallock at pfizer.com>
wrote:

> Is there another way to apply different color maps to different objects?
> It seems odd that every object has to use the same color map.
>
> Thanks,
>
> Kevin
>
> From: Mathieu Westphal <mathieu.westphal at kitware.com>
> Date: Wednesday, April 27, 2016 at 10:17 AM
> To: Kevin Hallock <Kevin.Hallock at pfizer.com>
> Cc: "paraview-developers at paraview.org" <paraview-developers at paraview.org>
> Subject: Re: [Paraview-developers] Generate Ids filters and color schemes
>
> Hello
>
> If by color scheme, you mean color map, as set in the color map editor,
> there is no easy way to do that.
> You would need to seperate all your tubes in different dataset, it could
> be done via multiple use of extract selection,
> then you would need to rename each array you are using to color your tube,
> each one with a different name !
> you could use the calculator to do that.
>
> If you need to do that only once for a presentation, that could be done,
> but if this is in your workflow or if there is a lot of tubes, it does not
> look like a good idea.
>
>
> Mathieu Westphal
>
> On Wed, Apr 27, 2016 at 4:09 PM, Hallock, Kevin <Kevin.Hallock at pfizer.com>
> wrote:
>
>> Hi,
>>
>> I have created several lines, applied tube filters to the line, and
>> applied a GenerateID filter to the tube so I can color each tube. I would
>> like for each tube to have a different color scheme, but when I change one
>> of the color schemes all of them change so they are identical.  Is there a
>> way to alter each color scheme individually?
>>
>> Thanks,
>>
>> Kevin
>>
>> --
>> Kevin Hallock
>> Visualization and Modeling, Quantitative Medicine
>> Neuroscience and Pain Research Unit
>> Worldwide Research and Development
>> Pfizer Inc
>> 610 Main Street
>> Cambridge, MA 02139
>> Email: kevin.hallock at pfizer.com
>> Fax: 845-474-4001
>>
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