MakinoharaShouko

Cannot get depth image and point cloud

1

I just started trying to use `uuv_simulator` to implement some navigation on UUVs. I followed [quick start](https://uuvsimulator.github.io/quick_start/) to start the simulator with commands `roslaunch uuv_gazebo_worlds empty_underwater_world.launch` and `roslaunch uuv_descriptions upload_rexrov.launch...