Package Exports

exact-segment-intersect

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (exact-segment-intersect) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

exact-segment-intersection

Exactly computes the intersection of a pair of line segments as a homogeneous vector of non-overlapping increasing sequences.

Example

var exactIntersect = require("exact-segment-intersection")

var a = [-1,0]
var b = [1,0]
var c = [0,-1]
var d = [0,1]

console.log(exactIntersect(a, b, c, d))

Output:

[ [0], [0], [1] ]

Install

npm install exact-segment-intersection

API

`require("exact-segment-intersection")(a,b,c,d)`

Exactly computes the intersection of the line segments [a,b] and [c,d]

a,b are the vertices of the first segment
c,d are the vertices of the second segment

Returns A homogeneous 3 vector encoding the exact point of intersection