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Fil
Vocateur.
Published
Voronoi
Edited
Aug 31, 2018
Fork of Perturbed Geodesic Rainbow
•
1 fork
11 stars
Voronoi
Plot: Voronoi labelsDelaunay edge coloringDelaunay sub-graphsd3-delaunay@6 robustly releasedClip LloydSemi-square voronoiTP3: Power Diagram and Semi-Discrete Optimal TransportSpatial interpolation: Voronoi & Blur (code)Paths Delaunay hoverSelf-Organizing Maps meet DelaunayVoronoiMap2DPolygon TriangulationHello, constrainautorThe Gray-Fuller spatial gridUnconnected Delaunay NeighborsLinde–Buzo–Gray stipplingLloyd’s relaxation on a graphManhattan Voronoi IIManhattan VoronoiGraph VoronoiWorld Cities UrquhartUK TricontoursGeo Voronoi interpolationSpherical contoursPetri dish bubblingd3-geo-voronoi and gridded dataDelaunay.findTriangleIris Voronoi 3The Voronoi projectionSouth Africa’s medial axisDirection to shoreDistance to shoret-SNE VoronoiMurphey Butterfly ProjectionAlpha shapes 3Alpha shapes 2So many countries’ VoronoisKruskal MazeOffscreen VoronoiGeo Mesh & fake pointsDrawing Voronoi with two.jsAlpha shapesSpherical VoronoiPerturbed Geodesic RainbowWorld Airports Urquhart
Spherical Lloyds Relaxation
Antarctica’s VoronoiWorld Airports VoronoiThe Urquhart graphGeo Delaunay
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mutable mesh = {
do {
const voronoi = d3.geoVoronoi(points);
voronoi.polygons().features.forEach((poly, i) => {
const c = d3.geoCentroid(poly);
points[i][0] +=
alpha * degrees * Math.sin(radians * (c[0] - points[i][0]));
points[i][1] += alpha * (c[1] - points[i][1]);
});

yield voronoi.cellMesh();
} while (true);
}
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clone = {
do {
const clone = (Math.random() * points.length) | 0,
to =
points.length >= N
? (Math.random() * points.length) | 0
: points.length;

if (points.length > N) points.pop();

if (points.length <= N && Math.random() < beta)
points[to] = fixed
? [360 * Math.random(), 89]
: [points[clone][0] + Math.random() - 0.5, points[clone][1]];

yield clone;
} while (true);
}
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