// calcula o A*
public void BuildPath()
{
var originObj = FirstPathObject.GetComponent <MapLocation>();
var destinationObj = SecondPathObject.GetComponent <MapLocation>();
var origin = LocationGraph.FindNode((i) => i.Item == originObj);
var destination = LocationGraph.FindNode((i) => i.Item == destinationObj);
LocationGraph.CalculateHeuristics(destination.Item, (c, d) => Vector3.Distance(c.transform.position, d.transform.position));
var path = LocationGraph.AStar(origin, destination);
PathMesh = CreatePathMesh(path);
}
