Axis.</li>
<li> If there is no sub-meshes on the sinuous borders, then a part of
the Medial Axis that can be mapped to both borders is discretized
- using a hypothesis assigned to the face or its ancestor shapes,
+ using a 1D hypothesis assigned to the face or its ancestor shapes,
and the division points are mapped from the Medial Axis to the both
- borders.</li>
+ borders to find positions of nodes.</li>
</ol>
*/
