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ros-perception / pointcloud_to_laserscan

Converts a 3D Point Cloud into a 2D laser scan.
http://wiki.ros.org/pointcloud_to_laserscan
BSD 3-Clause "New" or "Revised" License
424 stars 285 forks source link

laser_scan become very short #84

Closed hcws closed 2 months ago

hcws commented 1 year ago

this is my cloud points

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this is my lase_scan

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this is my point_to_scan.launch file

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Is there someone who know,why?

TZECHIN6 commented 5 months ago

As its laser scan, make sure your centre level lidar beam is hitting the far target (I guess the reason is the your centre-level beam is hitting the cloest object)

paulbovbel commented 2 months ago

as @TZECHIN6 highlights, min_height is the problem.