Translations:Python scripting tutorial/38/en

Meshes are simple, this can be a bad thing, but for many applications such as those above, it turns to be an advantage, because they are so simple that you can easily have millions of them in a single document. In FreeCAD, though, they have less use, and are mostly there so you can import objects in mesh formats (.stl, .obj) from other applications. It was also extensively used as the main test module in the first month of life of FreeCAD.