Player sometimes gets stuck in the demo when changing path

[tkovis]

I was trying out if I could get the player stuck and sure enough I could fairly reliable do it. Not sure if this is an issue with the library or mesh.

Screen.Recording.2021-06-02.at.20.46.41.mov

First time trying to do pathfinding in three and not sure what could cause this / how to work around.

[tkovis]

I got it working by not checking polygon for closest node when finding path.

tkovis@8b4f1c9

Seems like it could be a breaking change so I'll not create a PR