Identify Thin Regions
Dialog Box

This is used to extract the thin regions in a face or wire bodies. Once the thin regions are extracted, we can expect a good mesh at those regions when we do meshing.
Example
Input Faces

Output
The thin regions in the face are extracted so that we have lines at the ends.

Input Wire Body

Output
The thin regions in the body are extracted, you can see the edge got broken so that while filling the wire body you can expect mapped mesh.
