[vtkusers] speed up

[Benj Thomas]

I am working on an application written in python.  The rendering of
large files is very slow.  I am using a stripper and have tryed all of
the other methods to speed it up(releasedataflag(), ect.).  So I am
wondering if there is a way to render a smaller number of the triangles
during movement and color changes and then redraw all of them again
after movement/color change has stopped.  I have tried switching to
point representation but this is not much help either because there are
so many points and color changes aren't as easy to see.  I would like to
have it just render a rough skeleton so it clear what the orientation
and color will be once the user has stopped moving the slider.  Thanks.

Benjamin Thomas