<lighter>

  <select_portals>
    <all />
  </select_portals>

  <select_sectors>
    <all />
  </select_sectors>

  <select_lights>
    <all />
  </select_lights>

  <select_meshes>
    <and>
      <all />
    </and>
  </select_meshes>

  
</lighter>
