Excellent, thank you for sharing this project with me. My students found it very useful. Keep up with the good work Gauthier!

Thank you, Fadi.

Stay tuned; the best is coming:

-the file has been updated right now with several fixes.

-two short videos will be shared newt week: a presentation and a tutorial

-the app will be probably also be downloadable for free next week.

It becomes really nice; and much more intuitive than the .blend.