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cs.CG2022
Orthogonal Fold & Cut
Hayashi Ani, Josh Brunner, Erik D. Demaine +4
We characterize the cut patterns that can be produced by "orthogonal fold & cut": folding an axis-aligned rectangular sheet of paper along horizontal and vertical creases, and then…
cs.CG2021
Edge-Unfolding Prismatoids: Tall or Rectangular Base
Vincent Bian, Erik Demaine, Rachana Madhukara
We show how to edge-unfold a new class of convex polyhedra, specifically a new class of prismatoids (the convex hull of two parallel convex polygons, called the top and base), by c…