Curious about what happens with OpenSCAD as it renders CSG geometry and STLs. Here we export the same cube:

modeled in various ways and export STLs and compare the log values as a representation of the complexity of the internal mesh.

The most basic example:

```
cube(size = [4,9,1], center = false);
```

which the log reports as:

```
Rendering Polygon Mesh using CGAL...
Geometries in cache: 2
Geometry cache size in bytes: 1456
CGAL Polyhedrons in cache: 0
CGAL cache size in bytes: 0
Total rendering time: 0:00:00.020
Top level object is a 3D object:
Facets: 6
```