Pathfinding.AstarProfiler.EndProfile C# (CSharp) Method

		public static void EndProfile () {
			Profiler.EndSample ();
		}
		

        /// <summary>
        /// Traces the calculated path from the end node to the start.
        /// This will build an array (<see cref="path)"/> of the nodes this path will pass through and also set the <see cref="vectorPath"/> array to the <see cref="path"/> arrays positions.
        /// Assumes the <see cref="vectorPath"/> and <see cref="path"/> are empty and not null (which will be the case for a correctly initialized path).
        /// </summary>
        protected virtual void Trace(PathNode from)
        {
            // Current node we are processing
            PathNode c     = from;
            int      count = 0;

            while (c != null)
            {
                c = c.parent;
                count++;
                if (count > 2048)
                {
                    Debug.LogWarning("Infinite loop? >2048 node path. Remove this message if you really have that long paths (Path.cs, Trace method)");
                    break;
                }
            }

            // Ensure capacities for lists
            AstarProfiler.StartProfile("Check List Capacities");

            if (path.Capacity < count)
            {
                path.Capacity = count;
            }
            if (vectorPath.Capacity < count)
            {
                vectorPath.Capacity = count;
            }

            AstarProfiler.EndProfile();

            c = from;

            for (int i = 0; i < count; i++)
            {
                path.Add(c.node);
                c = c.parent;
            }

            // Reverse
            int half = count / 2;

            for (int i = 0; i < half; i++)
            {
                var tmp = path[i];
                path[i]             = path[count - i - 1];
                path[count - i - 1] = tmp;
            }

            for (int i = 0; i < count; i++)
            {
                vectorPath.Add((Vector3)path[i].position);
            }
        }