Helping creating a bridge 2d

Beginner Questions
1
  • A* version: 5.2.3
  • Unity version: 2021.3.44f1

Hi,
I am a complete beginner with AI. Starting a new game top down 2d.
I am looking for implementing a bridge where the the agents can cross the bridge under and above.
The problem is that i tried multiple time but i couldn’t find the answer. I tried graph Grid and LayeredGraphGrid with nodeLink2 but i think i don’t really understand how it works.

Does anyone can help i would be really helpful.
Thank you in advance.

2

Hey there, I can give this a look too- I don’t do much in 2D so this would be a good opportunity to get more in the nitty-gritty of using A* with 2D. Can you let me know what your setup looks like now, while I work to figure this out?