https://github.com/mikolalysenko/alpha-shape

Any dimensional alpha shapes
https://github.com/mikolalysenko/alpha-shape

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Any dimensional alpha shapes

• Host: GitHub
• URL: https://github.com/mikolalysenko/alpha-shape
• Owner: mikolalysenko
• License: mit
• Created: 2015-03-10T00:56:35.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2015-03-10T01:03:20.000Z (almost 10 years ago)
• Last Synced: 2024-12-16T22:34:39.828Z (8 days ago)
• Language: JavaScript
• Homepage: https://mikolalysenko.github.io/alpha-shape
• Size: 148 KB
• Stars: 74
• Watchers: 4
• Forks: 11
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
alpha-shape

===========

Computes the [alpha shape](http://en.wikipedia.org/wiki/Alpha_shape) of a point set.

[Try a demo right now](https://mikolalysenko.github.io/alpha-shape/index.html)



# Example

```javascript

var alphaShape = require('alpha-shape')

var points = []

for(var i=0; i<10; ++i) {

  points.push([Math.random(), Math.random()])

}

var cells = alphaShape(0.1, points)

console.log(cells)

```

# Install

```

npm i alpha-shape

```

# API

#### `var cells = require('alpha-shape')(alpha, points)`

Computes the alpha shape of a point set

* `alpha` is alpha parameter for the shape

* `points` is a set of points in some dimension

**Returns** The alpha shape of the point set

# License

(c) 2015 Mikola Lysenko. MIT License