[vtkusers] how to access computation of scalarstocolors mapping

[Deepak Roy]

Hi kiran,

Did you try using vtkLookUpTable, it lets you define a color for each scalar
value.

Is that what you wanted.

Let me know.

Regards,

Deepak

On 2/8/06, kshivann at engineering.uiowa.edu <kshivann at engineering.uiowa.edu>
wrote:
>
> hi all,
>     i would like to color each cell/point in a polydata according to my
> set of
> requirements. right now vtkscalarstocolors function calculates the colors
> of
> the cell/point automatically given the saturation range and scalar range.
> is
> there a way to input rgb values for the cell/point individually.
>
> thanks
>
> kiran
>
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