Monster stuck in sharp corners of graph

Beginner Questions
1
  • A* version: [5.3.7]
  • Unity version: [2022.3.43f]
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Hello there! I have a problem with monsters stucking in sharp corners of graph. The gizmos showing the right way, but monsters still stuck on the corners. How can i fix it?

2

Off the top of my head maybe a Funnel modifier would help here? When/how are they getting stuck here? Feel free to post graph/agent settings

3

Thanks for advice! Funnel modifier didn’t really helped, monsters start to run in obstacles and stuck more often. But it helped to find perfect modifier to resolve this problem.

4

I found two solutions:

  1. decrease node size in Grid graph. It’s working, but increase size of the project.
  2. RadiusModifier it helps to avoid stuck problem.
5

Also check if you are using the AIPath movement script, then your “Pick Next Waypoint Distance” might be a bit too low.