I am stuck on obstacles

General Local Avoidance
#1

Is there a way to check if destination is accessible?
I am using 3.7.4 pro with Unity 4.7

I need to have “exact end point” set to original. Is there a way to check if path returned by Seeker.StartPath is walkable to it’s destination?

Please check attached screen shot.

przyklad.jpg1201×535 82.3 KB

#2

Hi

You can use

var start = AstarPath.instance.GetNearest(startPoint, NNConstraint.Default).node;
var end = AstarPath.instance.GetNearest(endPoint, NNConstraint.Default).node;
bool validPath = PathUtilities.IsPathPossible(start, end);

If you simply want the character to go to the closest point it can reach, then set ‘Exact End Point’ to ‘Closest On Node’ instead.

#3

Thanks! That is what I was missing.