Using ecto_pcl with ROS ===================================== The ecto_pcl package includes ROS bindings for publishing and subscribing to ROS topics with point clouds. The syntax for a cloud subscriber is a bit involved as we must first subscribe to a topic using an ecto_pcl_ros cell, and then convert the output of that cell from a sensor_msgs::PointCloud into a pcl::PointCloud. We must be explicit about the format of the generated cloud when doing this conversion, using one of the defined cloud formats such as `ecto_pcl.XYZRGB` or `ecto_pcl.XYZ`. :download:`ros_sample.py` .. warning:: Temporarily disabled pending decisions on wtf to do about ROS :: .. literalinclude:: ros_sample.py .. ectoplot:: ros_sample.py plasm