readme.md

How to play with recorded rosbag?

• rosbags can be downloaded from Google Drive (need EPFL account)

• the file structure is as follows:

  .
  ├── readme.md
  ├── real
  │   ├── thymio_real_with_obstacle_avoidance.bag
  │   └── thymio_real_without_obstacle.bag
  └── simu
      └── thymio_simulation_navigation_with_obstacle_avoidance.bag
  

• use view_with_rosbag.launch to visualize the annotated images from rosbag

  • default (visualize rosbag in simulation scene):

    roslaunch ros_basics_exercise set_simu_waypoints_obstacle.launch

  • visualize rosbag in real-world scene:

    roslaunch ros_basics_exercise set_simu_waypoints_obstacle.launch is_simu:=false

  • visualize with other bags in real world:

    roslaunch ros_basics_exercise view_with_rosbag.launch is_simu:=false real_bag_name:=thymio_real_without_obstacle