Point group C3 - Dual extruder

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In crystallography, a set of symmetry operations defines a crystallographic point group, which includes rotations and reflections that fix a central point while moving other directions and faces of the crystal to equivalent positions. Crystallographic point groups are fundamental in understanding crystal structure and symmetry. This model employs a dual-extrusion approach. The cell shape is trigonal. Schoenflies notation: C3 Hermann–Mauguin notation: 3 OpenSCAD files are included for users to create custom cells. For further information, visit these resources: https://www.staff.ncl.ac.uk/j.p.goss/symmetry/C3.html