Before i spend a whole bunch of time learning this asset, i was wondering if this is capable of finding grid paths in 3d space? Ie a 3d array of grid space
The project does support 3d environments.
For example the recast graph: https://arongranberg.com/astar/docs/recastgraph.html
If you mean pathfinding on all 3 axis. You will have to add some custom components. The grid graph nodes allow up to 8 connections, so making a 3d volume with grid graphs is possible.
Another solution for 3 axis navigation is octrees.
I should mention, octrees are not supported in the A* Pathfinding Project
I hope that helps