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.

Nav2 simple commander's getGlobalCostmap()

asked 2022-08-15 00:18:05 -0500

MrOCW
58 ●20 ●28 ●34

updated 2022-08-15 00:19:21 -0500

Hi, I would like to obtain the costmap's cost with respect to the map frame in nav2_simple_commander. The getGlobalCostmap() returns the Costmap. Are there any methods to get the cost of a waypoint/goalpose similar to worldToMap() in the C++ method

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2022-08-16 03:49:48 -0500

stevemacenski

8272 ●34 ●503 ●129 https://www.linkedin.c...

It should be trivial to do that conversion in the same way as in C++, though there’s no Costmap API in python currently part of the simple commander package. Its been discussed adding it to be relatively analog to the basics in C++ but hasn’t been contributed yet (though I believe an implementation or two are floating around)

edit flag offensive delete link

add a comment

Question Tools

1 follower

Stats

Asked: 2022-08-15 00:18:05 -0500

Seen: 652 times

Last updated: Aug 16 '22

Nav2 simple commander's getGlobalCostmap() edit

1 Answer

Question Tools

Stats

Related questions

Nav2 simple commander's getGlobalCostmap()