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» Unfolding Convex Polyhedra via Quasigeodesics
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CORR
2007
Springer
100views Education» more  CORR 2007»
14 years 10 months ago
Unfolding Convex Polyhedra via Quasigeodesics
We show that cutting shortest paths from every vertex of a convex polyhedron to a simple closed quasigeodesic, and cutting all but a short segment of the quasigeodesic, unfolds th...
Jin-ichi Itoh, Joseph O'Rourke, Costin Vîlcu
DCG
2010
75views more  DCG 2010»
14 years 11 months ago
Star Unfolding Convex Polyhedra via Quasigeodesic Loops
We extend the notion of star unfolding to be based on a quasigeodesic loop Q rather than on a point. This gives a new general method to unfold the surface of any convex polyhedron ...
Jin-ichi Itoh, Joseph O'Rourke, Costin Vîlcu
CCCG
2007
15 years 9 days ago
Unfolding Polyhedra via Cut-Tree Truncation
We prove that an infinite class of convex polyhedra, produced by restricted vertex truncations, always unfold without overlap. The class includes the “domes,” providing a sim...
Alex Benton, Joseph O'Rourke