Problem with point and layered grid graph

Beginner Questions
1

Hello.
I’m having a bit of a problem with getting the paths working properly. I’m using a layered grid graph for flat surfaces and point graph for stairs (couldn’t get layered grid graph to work on stairs). I have placed the point nodes and they connect and all but I cant go up the stairs. When I click on the stairs or the platform it says “Couldn’t find a close node to the end point”. I looked around the forum but found nothing on this subject. Do I have to do something to get pathfinding to work between two graphs?

I’m using Unity Pro 4.2 and Pro version of A* Pathfinding Project.

2

Hi I’m pretty new to this as well, but I have been able to get stairs going. What I did was, I removed the collider for the stairs themselves, and put an invisible ramp collider in. Once I did that, A* stop getting confused with the individual steps. If you do a scan, you should see the graph seamlessly go over the ramp.

1 Like
3

Thanks for the tip eyehawk. I decided to go all in on point graphs as they worked better for my layout but I’ll keep your method in mind next time I need to get that working. Thanks again