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triangle-quadrature

v1.0.0

Published

Gaussian quadrature for a triangle

Downloads

9

Vulnerabilities

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Links

Git

Maintainers

ataberataber

Keywords

triangleintegratequadraturegaussintegralmeshsimplicialcomplexintegration

Readme

triangle-quadrature

experimental

Gaussian quadrature for a triangle.

Usage

NPM

var bunny      = require('bunny')
var quadrature = require('triangle-quadrature')([bunny.positions[0], bunny.positions[1], bunny.positions[2])
console.log(quadrature) # <- {positions: [...], weights: [...]}

require("triangle-quadrature")(positions, [order = 5])

Computes Gaussian quadrature for a triangle defined by positions (three vec3s). Optionally, you can set a custom order, higher implying greater accuracy. To actually integrate using these quadrature points, simply take a sum of your integrand at positions weighted by weights.

Contributing

See stackgl/contributing for details.

License

MIT. See LICENSE.md for details.