From Free Software Directory
Jump to: navigation, search

line drawing program based on modeling light moving through a grid of mirrors

FroZenLight connects simple line art and mathematics. The source of light can be positioned so that either symmetric reflection patterns or secret messages (Cryptography) are created. Dozens of example light patterns and some math exercises are provided.


The site and program contain detailed documentation as well as math exercises.


LicenseVerified byVerified onNotes
License:GPLv3Jgay3 April 2012
License:LGPLv2.1orlaterJgay3 April 2012
FroZenLight depends-upon Apfloat.

Leaders and contributors

Zoltan Palmer Maintainer

Resources and communication

Software prerequisites

This entry (in part or in whole) was last reviewed on 1 September 2017.


Property "Submitted by" (as page type) with input value "{{{Submitted by}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.