[vtkusers] Glyphs: color by one scalar, scale by another

[Frank Conradie]

Hi Craig

As far as I'm aware, you will have to use scalars for the one and vectors
for the other value, e.g:

glyphs.SetColorModeToColorByScalar()
glyphs.SetScaleModeToScaleByVector()

Frank Conradie
Rossland, BC, Canada


----- Original Message -----
From: "Craig N. Scott" <craig.scott at csiro.au>
To: <vtkusers at vtk.org>
Sent: Wednesday, October 13, 2004 6:51 PM
Subject: [vtkusers] Glyphs: color by one scalar, scale by another


> Hi all. Anyone know if it is possible to have the color and scaling of
> vtkGlyph3D's controlled by *different* scalars? I need the "radius"
> scalar to control the size of a sphere glyph, but I need each sphere
> colored according to a different scalar, like "velocity".
>
> I eventually need to do this with vectors instead of scalars too, but I
> am assuming the solution to the above would be similar for vectors.
>
> Any suggestions appreciated. Thanks in advance.
>
> --
> Dr Craig Scott, CSIRO (CMIS)
> Melbourne, Australia
>
> Computers are easy to reboot. Attitudes are much harder.
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