Edges taging

[Vilo176]

Hi friends,

I'm using NetGen to surface mesh a planar parametric object. My entry point is an OCCT Brep file containing :

Solid #1
----> Shell #1
--------> Face #1
------------> Wire #1
----------------> Edges #1..N
Solid #2
----> Shell #2
--------> Face #2
------------> Wire #2
----------------> Edges #N+1..M

Result is good, but whatever the export format I choose, I only have in the export file :

• Points XYZ
• Triangles ABC + Tag (tag = index # of the parent Face in the input BRep)

Is it somehow possible to have NetGen exporting mesh Edges (Edge AB + Tag), so that it is possible to get the link between "mesh Edge" and "BRep Edge" ? Thanks !

[Olivier-Bastide-Numfem]

OCCGeometry(dim = 2) did the trick