The notable limitations for OpenSCAD are: - functional programming model --- some folks find not having traditionally mutable variables limiting - output is a

The notable limitations for OpenSCAD are: - functional programming model --- some folks find not having traditionally mutable variables limiting - output is as an STL, or DXF using polylines - native objects are spheres, cylinders, cubes, with functions for hull and Minkowski, so filleting and other traditional CAD operations can be difficult