Nonagon Spiral

thingiverse

I created a model by multiplying, scaling, and translating a basic shape in Processing using nested loops. The design was exported as a DXF file, then converted to STL in SketchUp. MeshLab was used for final cleanup, including normal fixing. Due to the thin structure, I suggest printing with solid material, and because of its unique shape, a printer capable of support material is preferred, unless someone can find an alternative solution.