Start with costmap_2d
Hello friends, looking for some tutorials from where i can create a simple occupancy grid map from pointclouds i.e. conversion of sensor_msgs/pointcloud2 to nav_msgs/occupancygrid. I found costmap_2d can be useful but don't know how to use it.
I am also looking for the answer to same question. I have PointCloud2 source but by costmap is empty.
same. let me know if you figure this out.