Big News: Socket Selected for OpenAI's Cybersecurity Grant Program.Details
Socket
Book a DemoSign in
Socket

alpha-complex

Package Overview
Dependencies
Maintainers
1
Versions
1
Alerts
File Explorer

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

alpha-complex

Computes the alpha complex of a point set in any dimension

latest
Source
npmnpm
Version
1.0.0
Version published
Maintainers
1
Created
Source

alpha-complex

Alpha shapes are a generalization of Delaunay triangulations. Given a parameter alpha and a point set, they compute a simplicial complex which covers the point set in simplices whose circum radii are less than 1/alpha.

To see this in action, try out the demo

Example

var alphaComplex = require('alpha-complex')

var points = []
for(var i=0; i<100; ++i) {
  points.push([Math.random(), Math.random()])
}

console.log(alphaComplex(0.1, points))

Install

This module works in node.js/iojs/browserify and supports point sets in any dimension.

npm i alpha-complex

API

var cells = require('alpha-complex')(alpha, points)

Constructs the alpha complex of the given set of points.

  • alpha is the curvature of the alpha complex
  • points is a list of points encoded as arrays

Returns The alpha-complex of the point set.

License

(c) 2015 Mikola Lysenko. MIT License

Keywords

alpha

FAQs

Package last updated on 10 Mar 2015

Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts