<meshfact name="ball">
    <plugin>crystalspace.mesh.loader.factory.genmesh</plugin>
   <params>
      <sphere rimvertices='16'>
        <radius y='0.5' x='0.5' z='0.5'/>
        <center y='0' x='0' z='0'/>
      </sphere>
    </params>
</meshfact>
