[vtkusers] Rendering speed when using text labels

[Berk Geveci]

In paraview, we decided to only show labels of selected cells/points
to overcome this issue. I don't think showing more than a few dozen
labels makes much sense anyway.

-berk

On 8/24/07, David Goldsmith <David.L.Goldsmith at noaa.gov> wrote:
> Hello!  We're using vtk for 3-D traingular mesh visualization.  To
> number label the points in the visualization, we're using
> vtkLabeledDataMapper.  We're finding, however, that labeling even on the
> order of only 1000 points significantly slows down all rendering.  Any
> suggestions for how to speed things up would be greatly appreciated.
> Thanks!
>
> DG
>
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