[ros-users] transformPointCloud

Dejan Pangercic dejan.pangercic at gmail.com
Tue Apr 5 22:05:06 UTC 2011

Hi Sabrina,

> you should instantiate the TransformListener outside the callback:
> tf::TransformListener *tf_listener;
this is very interesting. But do you know why would it be necessary to
have it outside the callback? Is there a documentation about this?

cheers, D.

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