nodelet_plugins.xml

<library path="lib/libimageProjection">
  <class name="loam/ImageProjection" type="loam::ImageProjection" base_class_type="nodelet::Nodelet" />
</library>

<library path="lib/liblaserOdometry">
  <class name="loam/LaserOdometry" type="loam::LaserOdometry" base_class_type="nodelet::Nodelet" />
</library>

<library path="lib/liblaserMapping">
  <class name="loam/LaserMapping" type="loam::LaserMapping" base_class_type="nodelet::Nodelet" />
</library>