How to use GetTotalLength() function?

Beginner Questions
#1

Hello, I want to GetTotalLength() from ABPath.

Here is part of my code

                var pathAB = ABPath.Construct(transform.position, tile.transform.position);
                AstarPath.StartPath(pathAB);
                List<Vector3> vectorPath = pathAB.vectorPath;
                float ilosc = pathAB.GetTotalLength();
                Debug.Log("Total length: " + pathAB.GetTotalLength());
                Debug.Log("Total length v2 : " + pathAB.vectorPath.Count);
                Debug.Log("Total length v3 : " + vectorPath.Count);

It turns out 0 in Debug.Log :frowning:

Could someone give me an example code how to use GetTotalLength() function? Even shortest from the short will be okay, I want to learn how to use it properly.

#2

The path has not been calculated yet.

You can either wait for the path to be calculated or force it to calculate immediately using path.BlockUntilCalculated().

See https://arongranberg.com/astar/docs/callingpathfinding.html