This library may not be fast, but it is robust. Robust in the fact that it will find all of the self-intersections in a polygon - minus of course shared endpoints.

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2d-polygon-self-intersections

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		var isect = require('exact-segment-intersect');
		var float = require('robust-estimate-float');
		var hasIsect = require('robust-segment-intersect');

		@@ -47,6 +46,2 @@ module.exports = selfIntersections;

		if (!hasIsect(oc, on, pc, pn)) {
		continue;
		}

		var r = isect(oc, on, pc, pn);
		@@ -53,0 +48,0 @@ // since these are homogeneous vectors, if the last component `w` is 0

		@@ -7,9 +7,8 @@ {
		"dependencies": {
		"exact-segment-intersect": "^1.0.0",
		"robust-estimate-float": "^1.0.0",
		"robust-segment-intersect": "^1.0.1"
		"exact-segment-intersect": "^2.0.0",
		"robust-estimate-float": "^1.0.0"
		},
		"name": "2d-polygon-self-intersections",
		"description": "This library may not be fast, but it is robust. Robust in the fact that it will find all of the self-intersections in a polygon - minus of course shared endpoints.",
		"version": "1.2.2",
		"version": "1.3.1",
		"main": "intersections.js",
		@@ -16,0 +15,0 @@ "scripts": {

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