On 05/25/2010 08:28 AM,
jy.hamburg@googlemail.com wrote:
> Hi Josh,
>
> I have noticed the point_cloud_converter before sending the question. I
> also have visualized the point cloud as point markers, it works, but
> that's not a good way in my mind.
>
> When I use the conversion node, there is another problem, I got an WARN
> message as following:
>
> [ WARN] [1274800021.152142366]: MessageFilter [target=/ ]: Discarding
> message from [/point_cloud_converter_1274799273635604858] due to empty
> frame_id. This message will only print once.
>
> And then I can see nothing in rviz. Could you please give me a
> suggestion to overcome this. Thank you!
>
> Junhao
>
> Hi Junhao,
>
> For now you need to run the conversion node in the point_cloud_converter
> package. The next release of rviz will have a PointCloud2 display.
>
> Josh
>
> On Sun, May 23, 2010 at 11:37 AM, ??? <
jy.hamburg@googlemail.com
> <mailto:
jy.hamburg@googlemail.com>> wrote:
>
> > Hello,
> >
> > I have installed ros latest version and made some simple test on pcl,
> it's
> > great! At the same time I also want to use rviz as the visualization
> tool of
> > point cloud data.
> >
> > Is there any one who are trying to use rviz for point cloud
> visualization?
> > My question is for pcl, PointCloud2 is the point cloud data type which is
> > supported, however in rviz PointCloud2 hasn't been integrated. Any idea?
> >
> > Best regards,
> > Junhao
> >
> >
> >
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