![]() Paper size: 35 cm Model size: 6 cm Paper: Double-sided (color-color), KOMA (Japan) Diagram. ![]() This one is a dodecahedron-shaped (30 units), but a 90-unit truncated icosahedron should also be possible. Learn how to fold an individual Sonobe unit out of Yasutomo's PURE solid core color, premium origami paper. Modular Origami, Kusudama & Stars by Maria Sinayskaya. Learn how to fold a modular origami unit and assemble into a pleasing geometric octohedron. I only learnt this after I started making these structures, so not all of them have this optimal colouring! The same 3-colour rule is true for the other Platonic solids, and also for the truncated icosahedron.įrancesco Mancini’s star-holes kusudama uses a similar module to the PHiZZ, but with a little back-bend that gives a nice 3D star effect. Enjoy coloring in each page or leave the designs black and white. ![]() It’s fairly easy to work out which edge in the 2D diagram correspond to which edge in the thing you’re building.If you colour alternate edges of the Hamiltonian circuit in two of your chosen colours, and the rest of the edges in the third, then you’ll avoid having any colour-clashes. The diagram is a projection of a dodecahedron: imagine taking a wireframe of the dodecahedron and shining a torch through it: the Schlegel diagram is the 2D shadow this 3D polyhedron casts on the wall. You’ll notice that every vertex has one of each of the three coloured edges. Instructions for the model were published in Meenakshi Mukerji’s book, Marvelous Modular Origami, on page 18. The red and purple edges form the Hamiltonian circuit the grey edges are what is left over. Hamiltonian circuit through the Schlegel diagram of a dodecahedron. ![]()
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