Rotating Voronoi in colors

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Rotating Voronoi in colors

✓ Published0🌍 Public

Last edited Jun 1, 2016

Created on Jun 1, 2016

Dozens of colored points orbit along concentric circular paths, while the Voronoi cells surrounding them are resampled and smoothed into curved, lens-like shapes that continuously rotate and morph. The animation is rendered as an SVG, with each cell’s fill and stroke sampled from a two-color linear scale. The code uses d3.geom.voronoi to compute cells, a basis-closed line interpolator for curvature, and d3.timer to drive the point motion and redraw the paths.

AI-generated description

Mario Klingemann has made some beautiful Voronoi diagrams. This is my attempt to recreate them using D3. To achieve the curved cells, each side of the Voronoi polygon is subdivided into three equal-length segments and then joined using the "basis-closed" line interpolator. There are some discontinuities in the animation when the sides of a polygon approach zero which could likely be avoided by adding a minimum-length threshold to the subdivision.

If you’d like to see other instances of this pattern, Mario describes the algorithm on Flickr.

forked from <a href='http://bl.ocks.org/mbostock/'>mbostock</a>'s block: <a href='http://bl.ocks.org/mbostock/4636377'>Rotating Voronoi in colors</a>

gpl-3.0 Licensed

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