turf-planepoint

turf-planepoint

Takes a trianglular plane and calculates the z value for a point on the plane.

###Install

npm install turf-planepoint

###Parameters

name	description
point	point to interpolate the z value for
triangle	a triangle with a,b,c properties representing a plane

###Usage

planepoint(point, triangle)

###Example

var planepoint = require('turf-planepoint')
var point = require('turf-point')
var polygon = require('turf-polygon')

var point = t.point(-75.3221, 39.529)
// triangle is a polygon with "a", "b", and "c" values representing
// the values of the coordinates in order.
var triangle = polygon(
    [[[-75.1221,39.57],[-75.58,39.18],[-75.97,39.86]]],
    {"a": 11, "b": 122, "c": 44})

var zValue = planepoint(point, triangle)

console.log(zValue)