Awesome
SwiftEarcut
A Swift port of Mapbox's earcut.js polygon triangulation library.
Table of Contents
License
Mapbox's earcut.js is governed by an ISC license while this Swift port is governed by an MIT license.
Installation
Swift Package Manager
Add the following dependency
.package(url: "https://github.com/measuredweighed/SwiftEarcut.git", from: "1.0.0"),
Documentation
Comprehensive documentation for SwiftEarcut can be found on the Swift Package Index (click on Documentation).
Quick Start
Pass Earcut a flat array of vertex coordinates and optionally include an array of hole indices, and the tesselate function will return a flat array of triangle indices.
let result = Earcut.tesselate(data: [10, 0, 0, 50, 60, 60, 70, 10])
// result: [1, 0, 3, 3, 2, 1]