N42: torchbearer

content/news/042/index.md

@@ -227,6 +227,25 @@ feedback would be very appreciated.
 
 [scene-graph]: https://github.com/sanbox-irl/scene-graph
 
+### [torchbearer]
+
+![Torchbearer in action](torchbearer.png)
+_An exemple of torchbearer in action,
+demonstrating both pathfinding and field of view_
+
+[torchbearer] by [@redwarp] is a library that provides a set of tools
+to find your path in a grid based dungeon. Specifically,
+it provide a quick implementation of pathfinding and field of view algorithm.
+
+The 0.6.x version rewrites the field of view algorithm to cast vision rays
+in a bresenham circle around the point of origin.
+This change from its [original implementation][torchbearer-orig] makes it faster
+as it removes the needs for error correction.
+
+[torchbearer]: https://github.com/redwarp/torchbearer
+[@redwarp]: https://github.com/redwarp
+[torchbearer-orig]: https://sites.google.com/site/jicenospam/visibilitydetermination
+
 ## Popular Workgroup Issues in Github
 
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