A simple code that helps convert Nastran meshes to a JSON file format that is more suitable for the current day and age.
Currently it reads the following data from Nastran file (.nas)
- Vertices
- Triangles
- Feature edges (Indicated using BLSEG)
There is also a python script called visualize_features.py
It can be used to visualize the feature lines in Polyscope
or the surface mesh or both
It also adds an unique random colour automatically to every feature group indicated as BLSEG