[vtkusers] vtk.js volumeController transferFunctions

[Sebastien Jourdain]

https://github.com/Kitware/vtk-js/blob/master/Sources/Rendering/Core/ColorTransferFunction/ColorMaps.js#L25-L46

On Mon, Sep 24, 2018 at 9:21 AM Richard Frank <rickfrank at me.com> wrote:

> I do t see the methods to add presets ( sorry if I missed it, C++ guy
> still getting up to speed on JS)....
>
> Can you point me to them?
>
> Thanks,
>
> Rick
>
> Sent from my iPad
>
> On Sep 24, 2018, at 10:27 AM, Sebastien Jourdain <
> sebastien.jourdain at kitware.com> wrote:
>
> I'm guessing you are talking about the LookupTable preset which are used
> here to fill that list only once.
>
> https://github.com/Kitware/vtk-js/blob/master/Sources/Interaction/UI/VolumeController/index.js#L15
>
> To adjust its content just create an alias in you application to override
> the imported file to be what you want.
>
> Or add methods do allow dynamic re-computation of that list (on the UI
> side) since we already have methods to add or remove presets.
>
> On Sun, Sep 23, 2018 at 4:16 PM Richard Frank via vtkusers <
> vtkusers at public.kitware.com> wrote:
>
>> Hi,
>>
>> Is there a way to modify the list of transfer functions in the
>> volumeController?
>>
>> We'd like to at least add our own to the list...
>>
>> Thanks
>>
>> Rick
>>
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