SUGGESTION: Would there be any benefit in copying the mesh code from xflr5?

[dgm3333]

Don't know if it's of any worth, but xflr5 is an excellent airfoil design program. I had created code to use this to generate ribs and surface meshes for a 3d printable wing. Although it's in cpp it might be of worth using this if you wanted to enhance your FreeCAD module? https://github.com/dgm3333/xflr5 (scroll to the bottom of the readme for the relevant files) David