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@vizcrush/spatial

v1.0.0

Published

Quadtree, hash grid, and Morton-order spatial indexing

Vulnerabilities

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  • 0Medium
  • 0Low

Links

Git

Maintainers

pallavl12pallavl12

Keywords

2dhashgridindexingmortonspatialz-order

Readme

@vizcrush/spatial

Quadtree, spatial hash grid, Morton ordering — range and kNN queries over 2D points.

Part of vizcrush — high-performance data primitives for browser visualization, written in Rust, compiled to WebAssembly, with a pure-JS fallback.

Install

npm install @vizcrush/spatial

Example

import { buildQuadtree, queryRange, queryNearest } from "@vizcrush/spatial";

const tree = await buildQuadtree(x, y);
const visible = queryRange(tree, { xMin, xMax, yMin, yMax });
const nearest = queryNearest(tree, cursorX, cursorY, 5);

Documentation

Full guides and API reference: debug-diary-1.github.io/vizcrush · The vizcrush Book

License

MIT