Turtlebot gmapping demo very long on hydro
Hello,
I'am trying to use the turtlebot on hydro (all packets up to date). Gmapping need a huge time to update the map, is it a normal behavior ?
This a sceencast example of rviz based on the demo : youtu.be/z-ZeBIad1YI
Thanks for your help !
Mapping needs much computation power but gmapping is not slow as your video shows