For users with no other options, a more technical method involves "virtually digitizing" the model: Open the SDFA file in a 3D viewer.
: Once the mesh is processed, right-click it and choose the option to Save as STL or Export to STL . Method 2: Blender for Dental
import numpy as np from skimage import measure from stl import mesh
Depending on your software version, there are several ways to extract a usable STL mesh from an SDFA file. 1. Using Exocad Expert Mode (Version 3.1 and Earlier)