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1 | initial version |
You can run
rosrun tf tf_monitor
to see which nodes publish and which frames to tf. Alternatively, you can run
rosrun tf view_frames
and view the resulting PDF.
There is no generic way to know which frames are used inside a node, however. All nodes with tf TransformListeners receive all messages published on the tf topic, so from a ROS communication layer view there is no way to know.
2 | No.2 Revision |
You can run
rosrun tf tf_monitor
to see which nodes publish and which frames to tf. Alternatively, you can run
rosrun tf view_frames
and view the resulting PDF.
There is no generic way to know which frames are used inside a node, however. All nodes with tf TransformListeners receive all messages published on the tf topic, so from a ROS communication layer view there is no way to know.