Thanks, for the answers and I understand that you already have too much to do, maybe with the next releases, however BREP geometries are a hybrid way that supports both NURBS and Mesh geometries, and when I create a BRep file from a mesh file with CAD Assistant I can open it with FreeCAD and recognizes surfaces as if it were a nubrs geometry but nothing can be done besides this.

The image show the mesh file into FreeCAD as an regular geometry with nice smoothed edge without the classic grid such as when import the same as a mesh below


normal import


About B-Rep https://www.opencascade.com/doc/occt-7.4.0/overview/html/occt_user_guides__brep_wp.html

And for info about glTF here https://www.khronos.org/gltf/

Thanks and greetings.

Paolo ;)