Hi David,

I haven't had a chance to write any documentation yet. What do you
mean by data structures? msg files? I'm only using standard ones - a
TF frame is broadcast and also a geometry_msgs/TransformStamped
message is published.

I think somewhere in the depths of ros-pkg or maybe it was wg-ros-pkg,
I found something to do with PhaseSpace and I think it defined its own
messages for the marker locations and such.

Not sure when I'll get the chance to write up some docs but in the
meantime, I can try to answer questions if you have them. The node
should be pretty straightforward to use if your use case is similar to
mine--take a look at the test.launch file.

Cheers,
Pat

On Mon, Dec 13, 2010 at 12:35 PM, David Lu!! <davidlu@wustl.edu> wrote:
> Hey Pat,
> Is there any documentation for your node? I've just started looking at
> motion capture stuff and yours was the only related node I found. I'd be
> interested to see if there was some common data structures that can be used
> for other formats as well.
> -David!!
>