Rigidly Foldable Quadrilateral Meshes From Angle Arrays
نویسندگان
چکیده
منابع مشابه
Optimal Angle Bounds for Quadrilateral Meshes
We show that any simple planar n-gon can be meshed in linear time by O(n) quadrilaterals with all new angles bounded between 60 and 120 degrees. 1991 Mathematics Subject Classification. Primary: 30C62 Secondary:
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In general, a quadrilateral mesh surface does not enable a continuous rigid motion because an overconstrained system, in which the number of constraints around degree-4 vertices (three for each vertex) exceeds the number of variables (the number of hinges), is constructed. However, it is known that the developable double corrugation surface, called Miura-ori, produces a rigid deployment mechani...
متن کاملQuadrilateral Meshes for PSLGs
We prove that any PSLG has a conforming quadrilateral mesh with O(n) elements, all angles ≤ 120◦ and all new angles ≥ 60◦ (the complexity and the angle bounds are both sharp). Moreover, all but O(n) of the angles may be taken in a smaller interval, say [89◦, 91◦]. Date: January 2011. 1991 Mathematics Subject Classification. Primary: 30C62 Secondary:
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ژورنال
عنوان ژورنال: Journal of Mechanisms and Robotics
سال: 2018
ISSN: 1942-4302,1942-4310
DOI: 10.1115/1.4038972