pointcloud_to_ply
Subscribe to a PointCloud2 topic, reconstruct a mesh, and save to OBJ/PLY.
README
pointcloud_to_ply
The pointcloud_to_ply package is intended to capture a point cloud from a sensor by subscribing to the topic where it publishes messages to, and store it in .ply or .obj format on disk.
Parameters
Set your specific point cloud sensor topic, save location, and other params in
launch/pointcloud_to_ply.launch.xml
Launch
ros2 launch pointcloud_to_ply pointcloud_to_ply.launch.xml