[vtkusers] colour a point with a specified color

[John Biddiscombe]

Assing PointData to each point. (like zero for most and 1 for some), then
use PointData in the mapper and a lookup table with a rage of {0,1} and red
at one end, blue at the other (eg).

JB
----- Original Message -----
From: "sonia specher" <sonia_specher at yahoo.fr>
To: <vtkusers at public.kitware.com>
Sent: Thursday, April 04, 2002 6:20 PM
Subject: [vtkusers] colour a point with a specified color


> Hi,
> i have a polygon contained on a vtkPolyData and i want
> to colour some points of this poygon with a specified
> color. How can i do ?
> Thanks for your answer and have a nice day !
> Sonia.
>
>
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