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Docs: Update benchmark results
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@@ -1,15 +1,15 @@
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const findConvexHull = async (points) => {
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const { sortBy, uniqWith } = await import('https://cdn.jsdelivr.net/npm/lodash-es@4.17.21/lodash.min.js');
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async function findConvexHull(points) {
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const _ = await import('https://cdn.jsdelivr.net/npm/lodash-es@4.17.21/lodash.min.js').then(m => m.default);
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if (points.length < 3) return points;
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const sorted = sortBy(uniqWith(points, (a, b) => a.x === b.x && a.y === b.y), ['x', 'y']);
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const sorted = _.sortBy(_.uniqWith(points, _.isEqual), ['x', 'y']);
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if (sorted.length < 3) return sorted;
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const cross = (o, a, b) => (a.x - o.x) * (b.y - o.y) - (a.y - o.y) * (b.x - o.x);
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const buildHalf = (pts) => {
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const buildHull = pts => {
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const hull = [];
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for (const p of pts) {
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while (hull.length >= 2 && cross(hull[hull.length - 2], hull[hull.length - 1], p) <= 0) {
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@@ -21,9 +21,6 @@ const findConvexHull = async (points) => {
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return hull;
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};
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const lower = buildHalf(sorted);
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const upper = buildHalf([...sorted].reverse());
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return [...lower, ...upper].reverse();
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};
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return [...buildHull(sorted), ...buildHull(sorted.slice().reverse())];
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}
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export default findConvexHull;
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