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Results tagged with discrete-geometry
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user 123142
Finite or discrete collections of geometric objects. Packings, tilings, polyhedra, polytopes, intersection, arrangements, rigidity.
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Rule to determine rotationally invariant orders of the points of arbitrary 2d splines
First, if there is a rotational symmetry in the curve, for example a line segment or an S-shape, then you cannot achieve
your goal since the 180-degree rotated curve is exactly identical to the origin …
- 701
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Algorithm for grouping tetrahedra from Voronoi diagram
Chapter 27 of The Handbook of Discrete and Computational Geometry
enumerates the complexity of known Delaunay triangulation algorithms of any dimension (see Table 27.2.1 there).
For 3D Delaunay the wo …
- 701