Lloyd's algorithm: Difference between revisions

Content deleted Content added
Centroid computations for 2D and 3D added.
m Wikilink to centroid of a tetrehedron added.
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** Weighting computes as simplex-to-cell '''area''' ratios.
* Three dimensions:
** ForThe tetrahedra,[[Tetrahedron#Centroid|centroid theof circumcentera tetrehedron]] is found as the intersection of three bisector planes and can be expressed as a matrix-vector product.
** Weighting computes as simplex-to-cell '''volume''' ratios.