geom-subdiv-curve

This project is part of the @thi.ng/umbrella monorepo.

• About
  • Status
• Installation
• Dependencies
• API
• Authors
• License

About

Freely customizable, iterative nD subdivision curves for open / closed geometries.

Based in principle on:

• Generating subdivision curves with L−systems on a GPU
• Clojure version thi.ng/geom-clj.

Supplied / implemented subdivision schemes:

• Split @ midpoints (open / closed)
• Split @ thirds (open / closed)
• Chaikin (open / closed)
• Cubic (closed only)

Chaikin (closed)	Chaikin (open)

Status

STABLE - used in production

Search or submit any issues for this package

Installation

yarn add @thi.ng/geom-subdiv-curve

// ES module
<script type="module" src="https://unpkg.com/@thi.ng/geom-subdiv-curve?module" crossorigin></script>

// UMD
<script src="https://unpkg.com/@thi.ng/geom-subdiv-curve/lib/index.umd.js" crossorigin></script>

Package sizes (gzipped, pre-treeshake): ESM: 658 bytes / CJS: 736 bytes / UMD: 791 bytes

Dependencies

• @thi.ng/api
• @thi.ng/geom-api
• @thi.ng/transducers
• @thi.ng/vectors

API

Generated API docs

import * as gsc from "@thi.ng/geom-subdiv-curve";

gsc.subdivide([[0,0], [100,0], [100,100], [0,100]], gsc.SUBDIV_CHAIKIN_CLOSED, 4)

Authors

Karsten Schmidt

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

@misc{thing-geom-subdiv-curve,
  title = "@thi.ng/geom-subdiv-curve",
  author = "Karsten Schmidt",
  note = "https://thi.ng/geom-subdiv-curve",
  year = 2016
}

License

© 2016 - 2021 Karsten Schmidt // Apache Software License 2.0