Rhombic Dodecahedron Infill

An old infill idea of mine that uses rhombic dodecahedra. It's intended to be a low density fill using walls that are 2 paths wide. Walls are vertical or at 45 degrees. The walls being angled help evenly spred forces, so this should be quite strong, although with a large cell size you may want to additionally fill the outermost cells with a finer resolution infill. The paths look like they have different spacing, but they are the same when you account for slope. The filament paths cross over eac