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Published 20 hours ago • verified publisher icon koide3

map moves instead of velodyne tf marker

Open ekow-mensah opened this issue 6 years ago • 7 comments

hi @koide3 please I have a little problem. I have the VLP-16 lidar mounted on a tripod. As I move the tripod, the map depicted by the /velodyne_points topic moves along with the map while the "velodyne" tf marker remains stationary. Do you know why this could be happening?

ekow-mensah avatar Aug 28 '18 15:08 ekow-mensah

@ekow-mensah , Can you check if the fixed frame of rviz is set to "map"?

koide3 avatar Aug 30 '18 06:08 koide3

Yes It is set to map on rviz but it still moves around

ekow-mensah avatar Aug 30 '18 07:08 ekow-mensah

hi @ekow-mensah , How about "odom" frame?

koide3 avatar Sep 04 '18 05:09 koide3

hi @koide3 the "odom" frame does not move at all It remains stationary.

ekow-mensah avatar Sep 04 '18 13:09 ekow-mensah

So, "map" frame moves while "velodyne" and "odom" frames remain stationary? It sounds very strange... Did you see such a problem on the example bag files and the rviz config?

koide3 avatar Sep 05 '18 10:09 koide3

No this problem does not exist in the example bag files or rviz config. I must have done something wrong but I can't figure out what.

ekow-mensah avatar Sep 05 '18 12:09 ekow-mensah

Hi, ekow-mensah , I had the same problem, I use HDL-32E, But I can not know the reason for map moves, Can you give me some help. @ekow-mensah ,thanks !

zcgzcg avatar Dec 29 '18 10:12 zcgzcg