triangle-centroid v1.0.0

triangle-centroid

Computes the centroid or "center of gravity" of a triangle. The vectors can be 2D, 3D or n-dimensional.

Example

var centroid = require('triangle-centroid')

var tri = [
  [10, 0, -4],
  [20, 2, 24],
  [30, 1, 4]
]

centroid(tri)
// -> [20, 1, 8]

Usage

centroid = triangleCentroid(triangle)

For the given triangle, an array of 3 vectors, computes the centroid or "center of gravity".

Returns a new vector with the same dimension as the first point in triangle.

See Also

• triangle-incenter
• circumcenter

License

MIT, see LICENSE.md for details.