robot path length or travelling length

asked 2017-10-31 09:20:16 -0500

Wentao gravatar image

Hi all, I use Turtlebot robot starting from point A, after some path-planning and obstacles avoiding, the robot got to the target point B. So how can I know path length or robot travelling length, not the two direct distance between two points. I think maybe I can find something in '/odom' topic. can anybody give me some hints or code example. Thanks!

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