What is recastjs ?
What is recastnavigation ?
Recast is a navigation mesh construction toolset for games. Recast is accompanied by Detour, a spatial reasoning toolkit. You can use any navigation mesh with Detour, but of course the data generated by Recast fits perfectly. The crowd management module provides you with features for agents handling and behavior customization
Some documentation is available here : http://masagroup.github.io/recastdetour/index.html
How to extend recastjs ?
Recastjs is licensed under the same terms as Recastnavigation.