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Single-vertex crease patterns: Characterizations of flat-foldable
crease patterns and mountain-valley patterns, combinatorics of the
latter, local flat foldability is easy. |
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This lecture is about the local behavior of flat folding
around each vertex of a crease pattern. In other words, we study
each vertex individually, by characterizing all single-vertex
crease patterns and mountain-valley patterns that are flat foldable.
Then we look at how to combine multiple vertices into
a "locally foldable" crease pattern.
We also get started on the tree method of origami design, developed by many Japanese origami designers over the years, and turned into an algorithm and computer program TreeMaker by Robert Lang. This method has been the most successful in transforming complex origami design, and we'll cover more of it next lecture. |
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Handwritten notes, page 1/7 •
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Handwritten notes, page 1/7 • [previous page] • [next page] • [PDF] |
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Slides, page 1/1 •
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Figure 16.2 from GFALOP Slides, page 1/1 • [previous page] • [next page] • [PDF] |
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