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    robust-point-in-simplex

    1.0.2 • Public • Published

    robust-point-in-simplex

    Exact point in simplex predicate.

    Example

    var pointInSimplex = require("robust-point-in-simplex")
     
    var simplex = [
      [0,0],
      [0,1],
      [1,0]
    ]
     
    console.log(pointInSimplex(simplex, [0.25, 0.25]))

    require("robust-point-in-simplex")(simplex, point)

    Exactly tests if a given point is contained in a simplex.

    • simplex is an array of n+1 points
    • point is a length n array of floats

    Returns An integer indicating where the point lies on the simplex

    • >0 if the point is contained in the simplex
    • <0 if the point is outside the simplex
    • 0 if the point lies on the boundary of the simplex

    Credits

    (c) 2013 Mikola Lysenko. MIT License

    Install

    npm i robust-point-in-simplex

    DownloadsWeekly Downloads

    12

    Version

    1.0.2

    License

    MIT

    Last publish

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