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When I start the camera with this command： ros2 launch realsense2_camera rs_launch.py​​ align_depth:=true pointcloud.enable:=true Still no topic of pointcloud2； https://github.com/IntelRealSense/realsense-ros/issues/2295 This thread has a similar situation to mine, but I...


Hi, @MartyG-RealSense thanks for your reply! I used to download the realsense package of ros2 using binary instructions, and now I use ros2_beta to start the camera; ros2 launch realsense2_camera...


Sorry for the wrong link, I am running the official launch file.[https://github.com/IntelRealSense/realsense-ros/blob/ros2/realsense2_camera/launch/demo_pointcloud_launch.py](url)

Thanks, this instruction can implement point cloud. I tried to use depth_image_proc to complete the conversion, but the effect is not very good, can realsense2_camera_node produce XYZRGB point cloud? like...

Hello, is your mapviz map offline? How to load it？

> You have "Cloud from scan" checked in MapCloud plugin, to see the camera cloud, uncheck that. I want to prove in this way that there is no problem with...

> I am not aware of your full config, but there could be a possibility that rtabmap node is not subscribed to image data. You can also use rtabmap-databaseViewer, to...

> Nothing in the driver itself reduces the precision of the altitude or longitude (aside from the limits of floating point precision in Python itself), so the precision you're seeing...