barycentric

Computes the location of a point in a simplex in barycentric coordinates (aka areal coordinates).

Usage

Install using npm:

npm install barycentric

And then use as follows:

var barycentric = require("barycentric")
 
console.log(barycentric([[0,0], [0,1], [1,0]], [0.5, 0.5]))
//Prints:
//
//  [0, 0.5, 0.5]
//

Credits

(c) 2013 Mikola Lysenko. MIT License