Docs: Update benchmark results

This commit is contained in:
github-actions[bot]
2025-11-18 23:31:52 +00:00
parent 341252fec1
commit 5855cf8a6f
77 changed files with 972 additions and 1051 deletions

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@@ -1,19 +1,18 @@
const findConvexHull = async (pts) => {
const { sortBy, uniqBy } = await import('https://esm.sh/lodash-es@4');
const cross = (a, b, c) => (b.x-a.x)*(c.y-a.y)-(b.y-a.y)*(c.x-a.x);
const sorted = sortBy(uniqBy(pts, p => `${p.x},${p.y}`), ['x', 'y']);
if (sorted.length < 3) return sorted;
async function findConvexHull(pts) {
if (!Array.isArray(pts)) return [];
const { default: _ } = await import('https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js');
const points = _.sortBy(_.uniqWith(pts, (a, b) => a.x === b.x && a.y === b.y), ['x', 'y']);
if (points.length < 3) return points;
const cross = (o, a, b) => (a.x - o.x) * (b.y - o.y) - (a.y - o.y) * (b.x - o.x);
const build = (h, p) => {
while (h.length >= 2 && cross(h[h.length - 2], h[h.length - 1], p) <= 0) h.pop();
h.push(p);
};
const lower = [], upper = [];
for (const p of sorted) {
while (lower.length > 1 && cross(lower[lower.length-2], lower[lower.length-1], p) <= 0) lower.pop();
lower.push(p);
}
for (let i = sorted.length - 1; i >= 0; i--) {
const p = sorted[i];
while (upper.length > 1 && cross(upper[upper.length-2], upper[upper.length-1], p) <= 0) upper.pop();
upper.push(p);
}
lower.pop(); upper.pop();
return [...lower, ...upper];
};
for (const p of points) build(lower, p);
for (let i = points.length; i--; ) build(upper, points[i]);
lower.pop();
upper.pop();
return lower.concat(upper);
}
export default findConvexHull;