This is a JavaScript port of FLARToolKit, operating on canvas images and
video element contents. And hopefully one day on device elements with webcam

The license is GPL 3 as was the original library.

All the hard work was done by the ARToolKit/NyARToolKit/FLARToolKit people,
a huge thank you to them. This port was quite mechanical, though it has some
major JS optimizations and a tracking robustness hack or two. And some
uninformed bogus hacks in FLARParam to sort-of make it work on 16:9 video.

See demos/AR_simple_webgl.html for an example of integrating JSARToolKit
output with a WebGL program.

I've only tested the ID markers and square detection paths, so you may
encounter problems working with custom markers. In which case, filing a bug
report on GitHub would be very much appreciated.

- Ilmari Heikkinen

This work is based on the original ARToolKit developed by
  Hirokazu Kato
  Mark Billinghurst
  HITLab, University of Washington, Seattle

And the NyARToolkitAS3 ARToolKit class library.
  Copyright (C)2010 Ryo Iizuka

The FLARToolKit is ActionScript 3.0 version ARToolkit class library.
   Copyright (C)2008 Saqoosha

JSARToolkit is a JavaScript port of NyARToolkitAS3 and FLARToolKit.
  Copyright (C)2011 Ilmari Heikkinen