[vtkusers] How VTK assign color to points

[Dženan Zukić]

As I said, I am no VTK expert. I was merely trying to point you in the
right direction, until one of the experts gives a better advice.

On Mon, Jul 30, 2012 at 6:05 PM, Jana Sefcikova <neollie at gmail.com> wrote:

> Hi Dzenan, I think that OpenGl uses Phong reflectance model.
> I experimented with VTK and my implementation and I did not obtain same
> result:
>
> http://vtk.1045678.n5.nabble.com/What-illumination-formula-use-VTK-it-does-not-look-as-pure-Phong-tc5714982.html
> I never comared in such way Opengl and my code, but currently I need it
> for VTK.
> I am looking for some method, or shader, where it is computed ...
>
> Thanks,
> Jana
>
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