Reddit reviews Key to the Platonic Solids: How to Draw Them Using Compass and Straightedge Construction
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This technique involves assuming a constant circumsphere radius between each solid, I.E. they each inscribe the same sphere with their vertices. This chapter demonstrates how this assumption can be used to draw the faces of each using radial lines of 6, 8 and 10 fold symmetry (drawing these is covered in earlier chapters). I am also sharing the first two chapters of this book here.
https://drive.google.com/open?id=0B75RWn1eZrL0Y0FLdHJVYmdIR3c
If you would like the full version, a paperback version can be purchased on Amazon here.
https://www.amazon.com/Key-Platonic-Solids-Straightedge-Construction/dp/1544685017/ref=sr_1_1?ie=UTF8&qid=1519617508&sr=8-1&keywords=key+to+the+platonic+solids
Or you can purchase a digital PDF copy for download here.
https://cyborgclothes.com/products/key-to-the-platonic-solids-e-book
As stated in the title. These methods can be used to draw each of the orthogonal projections, including the face, edge, and vertex in both the centered and normal position. Thanks for stopping in and please feel free to ask anything you like.