-
1
Continuous Blooming of Convex Polyhedra
Published 2011“…We construct the first two continuous bloomings of all convex polyhedra. First, the source unfolding can be continuously bloomed. …”
Get full text
Get full text
Article -
2
Refold rigidity of convex polyhedra
Published 2015“…If the unfolding is restricted to cut only edges of the polyhedron, we identify several polyhedra that are “edge-refold rigid” in the sense that each of their unfoldings may only fold back to the original. …”
Get full text
Get full text
Article -
3
A Generalization of the Source Unfolding of Convex Polyhedra
Published 2014Get full text
Get full text
Article -
4
Continuously Flattening Polyhedra Using Straight Skeletons
Published 2015“…We show that our method solves the fold-and-cut problem for convex polyhedra in any dimension. As an additional application, we show how a limiting form of our algorithm gives a general design technique for flat origami tessellations, for any spiderweb (planar graph with all-positive equilibrium stress).…”
Get full text
Get full text
Get full text
Article -
5
-
6
Zipper unfolding of domes and prismoids
Published 2015“…We study Hamiltonian unfolding—cutting a convex polyhedron along a Hamiltonian path of edges to unfold it without overlap—of two classes of polyhedra. Such unfoldings could be implemented by a single zipper, so they are also known as zipper edge unfoldings. …”
Get full text
Get full text
Article -
7
Zipper Unfoldings of Polyhedral Complexes
Published 2011“…We explore which polyhedra and polyhedral complexes can be formed by folding up a planar polygonal region and fastening it with one zipper. …”
Get full text
Get full text
Article -
8
Bumpy pyramid folding
Published 2015“…By Alexandrov’s theorem, the crease pattern is unique if it exists, but the general algorithm known for this theorem is pseudo-polynomial, with very large running time; ours is the first efficient algorithm for Alexandrov’s theorem for a special class of polyhedra. We also give a polynomial time algorithm that finds the crease pattern to produce the maximum volume triangulated polyhedron.…”
Get full text
Get full text
Get full text
Article -
9
Embedding Stacked Polytopes on a Polynomial-Size Grid
Published 2011“…Ziegler, and is the rst nontrivial subexponential upper bound on the long-standing open question of the grid size necessary to embed arbitrary convex polyhedra, that is, about effcient versions of Steinitz's 1916 theorem. …”
Get full text
Get full text
Article -
10
Algorithms for Designing Pop-Up Cards
Published 2014“…We also show how to obtain a more efficient construction for the special case of orthogonal polygons, and how to make 3D orthogonal polyhedra, from pop-ups that open to 90°, 180°, 270°, or 360°.…”
Get full text
Get full text
Get full text
Get full text
Article