![]() ![]() There is a table below with some options, but again, you may model any polyhedron or pair of polyhedra of your choice. Since time permitting we will enhance the hubs to allow the polyhedra to connect (magnetically) along edges, I strongly recommend you choose a space-filling polyhedron or a pair of polyhedra that fill space together. There will definitely not be time for more than two polyhedra. ![]() Choose a 3D targetīefore Thursday’s session (July 22), you should choose one or two polyhedra you would like to create frameworks of. The very prolific Tomoko Fusè has additional books on modular origami that you could also consult, for example Unit Polyhedron Origami, which someone has posted online. Unit Origami by Tomoke Fusé (see pages 126-131 Wayback Machines (click pages 1,2, & 3 links at the bottom) So if you prefer to follow exactly what’s being demonstrated, that would be the item to pick, but you will likely get somewhat more from the exercise if you choose your own independent unit to model. The workshop facilitator will be modeling the Reptile Unit as an example project. (If you have time, it would not hurt to make an entire small construction with the unit.) Important: once you have chosen a unit, you should fold at least three copies of the unit and thoroughly familiarize yourself with how the units fit together to make coherent constructions. Below is a table of some options you can consider, or you can choose any other unit you may find. ![]() Choose a 2D targetīefore Tuesday’s workshop session (Jul 20), you should select a modular origami unit you would like to model. Then you should also do the following three things: 1. Both software packages are available for Linux, Mac, or Windows at the links given. The project to serve as a learning vehicle for this section will be to create hubs that allow you to construct polyhedra using ordinary drinking straws as struts. The second half will deal with three-dimensional CAD/CAM using FreeCAD. In this portion, you will create a flat cut-out/scored unit for creating geometric constructions based on an existing modular origami unit. The first half of the workshop will cover two-dimensional CAD/CAM using LibreCAD. CAD/CAM for Mathematical Models will use two free/open-source software packages, which you should download and install before the class begins. ![]()
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