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