There isn't right now.  Some kind of plugin system for this is planned for a
future version.

Josh

On Wed, Mar 31, 2010 at 8:05 AM, Patrick Beeson <beeson.p@gmail.com> wrote:

> I've noticed that the rviz pointcloud display only handles certain types
> of channels: intensity, rgb, curvature.  However, there may be other
> channels, like confidence that the user might like to visualize.  Is
> there anything I can do to visualize such channels other than: 1)
> overloading an unsued channel (e.g., curvature) or 2) forking my own
> version of rviz?
>
> Thanks,
> Patrick Beeson
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