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@thi.ng/geom-poly-utils
TypeScript icon, indicating that this package has built-in type declarations

3.0.21 • Public • Published

@thi.ng/geom-poly-utils

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[!NOTE] This is one of 199 standalone projects, maintained as part of the @thi.ng/umbrella monorepo and anti-framework.

🚀 Please help me to work full-time on these projects by sponsoring me on GitHub. Thank you! ❤️

About

2D polygon/polyline analysis & processing utilities. This is a support package for @thi.ng/geom.

  • signed 2D polygon & triangle area
  • triangle barycentric coord conversion
  • nD point cloud bounding box
  • 2D poly center of weight
  • nD point cloud centroid
  • 2D circumcenter
  • 2D polygon convexity classification
  • 2D equilateral triangle
  • polygon / polyline perimeter

Current implementations partially based on toxiclibs (Java) and Clojure version of thi.ng/geom.

Status

STABLE - used in production

Search or submit any issues for this package

Installation

yarn add @thi.ng/geom-poly-utils

ESM import:

import * as gpu from "@thi.ng/geom-poly-utils";

Browser ESM import:

<script type="module" src="https://esm.run/@thi.ng/geom-poly-utils"></script>

JSDelivr documentation

For Node.js REPL:

const gpu = await import("@thi.ng/geom-poly-utils");

Package sizes (brotli'd, pre-treeshake): ESM: 2.63 KB

Dependencies

Note: @thi.ng/api is in most cases a type-only import (not used at runtime)

API

Generated API docs

TODO

Authors

If this project contributes to an academic publication, please cite it as:

@misc{thing-geom-poly-utils,
  title = "@thi.ng/geom-poly-utils",
  author = "Karsten Schmidt",
  note = "https://thi.ng/geom-poly-utils",
  year = 2013
}

License

© 2013 - 2024 Karsten Schmidt // Apache License 2.0

Versions

Current Tags

VersionDownloads (Last 7 Days)Tag
3.0.2190latest

Version History

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Package Sidebar

Install

npm i @thi.ng/geom-poly-utils

Repository

github.com/thi-ng/umbrella

Homepage

thi.ng/geom-poly-utils

Fund this package

Weekly Downloads

316

Version

3.0.21

License

Apache-2.0

Unpacked Size

47.1 kB

Total Files

28

Last publish

Collaborators

  • thi.ng
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