About the mutliple simulated program

[OoviceroO]

Hi, hasauino .
I had lauch the mutliple_simulated_house.launch in your package . However , the result is different than the video which you have put in youtube. I don't know why the map counldn'd mrege well . Could you help me think about it ?
Thank you for your work !

[hasauino]

This is related to the map merging node. In the video I was using an older version of the map merger which I forked here: https://github.com/hasauino/m-explore
Also, you need to make sure initial positions are set correctly, as explained in http://wiki.ros.org/multirobot_map_merge