ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

0

could gmapping pkg work in UWSim? [closed]

asked 2023-03-08 02:28:13 -0600

marvelousluke
20 ●2 ●3

Hey guys,I am trying to do path planning using UWSim + RViz.And now there's something wrong with mapping.I followed some tutorials which is implemented by Gazebo+RViz and I also get the necessary lidar data through UWSim ROSInterfaces.However the map just won't come up. image description

Here is the tf tree of the current master: image description

Anyone know how I can fix this?Any answer would be of help!Thanks!

edit retag flag offensive reopen merge delete

Closed for the following reason the question is answered, right answer was accepted by marvelousluke
close date 2023-04-07 00:32:22.566155

1 Answer

Sort by » oldest newest most voted

0

answered 2023-03-17 06:12:26 -0600

Olivier Kermorgant

280 ●9 ●24 ●20 http://pagesperso.ls2n...

As far as I know Gmapping is designed for 2D occupancy grids, but your robot probably moves in 3D.

You need another SLAM tool to build 3D maps (e.g. octomaps), and again probably some dedicated tools to do path planning in such maps.

edit flag offensive delete link

Comments

Thank you so much!

marvelousluke ( 2023-04-07 00:32:04 -0600 )edit

Question Tools

1 follower

Stats

Asked: 2023-03-08 02:28:13 -0600

Seen: 358 times

Last updated: Mar 17 '23

Related questions

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2