point-plane

0.0.0 • Public • Published

pointPlane

Determines if given point is above, on or below plane made by 3 other given points.

Install

	npm install point-plane

Example

var pointPlane = require("pointPlane")
 
console.log(pointPlane(
    [-1,-1,0],
    [-1,1,0],
    [1,-1,0],
    [0,0,1]))

API

require("pointPlane")(a,b,c,d)

Determines if given point d is above, on or below plane made by 3 other given points (a, b, and c).

  • a, b, c, and d are 3-D points encoded as arrays of length 3.

Returns 1 if above plane, 0 if on plane, and -1 if below plane.

Credits

(c) 2013 Brandon Korf. MIT License

Readme

Keywords

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Install

npm i point-plane

Weekly Downloads

0

Version

0.0.0

License

MIT

Last publish

Collaborators

  • brandonkorf