<class_libraries> <library path="lib/libringcolors_nodelet"> <class name="velodyne_pointcloud/RingColorsNodelet" type="velodyne_pointcloud::RingColorsNodelet" base_class_type="nodelet::Nodelet"> <description> Converts a Velodyne PointCloud2 to PointXYZRGB, assigning colors for visualization of the laser rings. </description> </class> </library> <library path="lib/libtransform_nodelet"> <class name="velodyne_pointcloud/TransformNodelet" type="velodyne_pointcloud::TransformNodelet" base_class_type="nodelet::Nodelet"> <description> Transforms packets into /map frame, publishing multiple packets as PointCloud2. </description> </class> </library> </class_libraries>