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2018-06-10 03:30:50 -0500 | received badge | ● Famous Question (source) |
2018-05-04 05:24:58 -0500 | answered a question | Is this tf tree wrong? Answering the title question, your tf tree looks okay to me; it is similar to what we use in most of our mobile bases. |
2018-05-04 05:12:49 -0500 | commented answer | Global Costmap Updating Mysteriously No problem, thank you very much for your answer! I'll sift through the code and (hopefully) figure it out :) |
2018-05-03 02:52:00 -0500 | marked best answer | Global Costmap Updating Mysteriously Hello everyone! I'm experiencing some weird behavior while using costmaps in Thanks in advance to anyone who bothers with reading this wall of text and formulating a reply. Please let me know if I missed some important detail, and I'll be happy to add more information to this! :) But first... What I'm Trying to AchieveI want to access costmap data directly, i.e. read the values from the map while knowing how to related them to As such, I developed... My ApproachGiven that the costmap is only published once in This would allow me to have access to the latest costmap as an While testing this with The ProblemIn short, it seems that the costmap that I have changed my code to act as a simple passthrough (receiving the costmap on the In other words, if I move the robot's 2D pose estimate around, leading it to "pollute" the global costmap with whatever trash it's picking up on its sensors, and then restart my node, this new data will be on the costmap published by my node, which at this point accesses only the What I'm doing is basically:
to get the first costmap, and then
to integrate the updates. For testing purposes,
i.e. it publishes the "initial" map every time an update is received, without touching it at all. My TheoryI'm thinking that |
2018-05-03 02:52:00 -0500 | received badge | ● Scholar (source) |
2018-05-03 02:51:58 -0500 | commented answer | Global Costmap Updating Mysteriously Thank you very much for your reply! I'll mark it as accepted as it answers my questions. So new subscribers get the ful |
2018-05-01 01:36:28 -0500 | received badge | ● Notable Question (source) |
2018-04-27 11:28:43 -0500 | received badge | ● Popular Question (source) |
2018-04-27 08:51:39 -0500 | commented question | Global Costmap Updating Mysteriously Corrected, thanks! |
2018-04-27 08:51:28 -0500 | edited question | Global Costmap Updating Mysteriously Global Costmap Updating Mysteriously Hello everyone! I'm experiencing some weird behavior while using costmaps in move_b |
2018-04-26 05:37:18 -0500 | asked a question | Global Costmap Updating Mysteriously Global Costmap Updating Mysteriously Hello everyone! I'm experiencing some weird behavior while using costmaps in move_b |
2018-04-26 05:26:21 -0500 | received badge | ● Supporter (source) |