Problems with "Tiled Recast Graph"

Beginner Questions
1

Hi.

Our game uses a map 10km x 10km. It is obvious that the only suitable option is “Tiled Recast Graph”
Now I’m experimenting on the map 500m x 500m.
Unfortunately AI instead of driving to “Target”, is actually moving in the place indicated by the arrow.

Thanks.
Excuse my bad English.

2

Hi

There is an inherent problem with using A* on a navmesh graph that it might not always give you back the optimal path.
There is a built in method to post process it to make it more optimal called “Funnel Simplification”, you can try adjusting that parameter on the RichAI component.

3

Maybe we misunderstood each other. AI moves to the place indicated by the arrow and stops. After that AI goes no “Target” at all. “Funnel Simplification” does not help. Video - youtu.be/e3wxRNvwbGI

4

Hi

Interesting. I am not sure what could cause that. What happens if the move the target object around, are there some points where it works and some points where it doesn’t?

5

Hi! Some time to do other things. I recorded a new video with the same settings (only the speed i’m changed from 5 to 40) - http://youtu.be/La83xp8DMkw

6

… ok, I have no idea what is going on.

Would it be possible for you to zip up the project and send it to me so I could have a look at it?

PS: Sorry for the late answer, I have been away for a while and haven’t been able to answer many forum posts.

7

https://github.com/5665tm/ForAron
Thanks in advance, I will be grateful for any help!

8

Hi

Sorry for the late answer.
I still have no idea what causes it, however I upgraded the project to the latest version of the A* Pathfinding Project (3.4.0.6) and that solved the issue.

Also, I would be grateful if you removed that project from git since it contains the source for the pro version.

9

Sorry. Repository deleted.
I will try to upgrade.
Thanks!