public Vector3 GetFurthestLineOfSightPosition(IndexedList<Vector3> path, float maxDistance)
        {
            var safePath = new IndexedList<Vector3>(path);
            Vector3 startPosition = Core.Player.Position;
            Vector3 furthestLosPosition = startPosition;
            Vector3 closestUnreachablePosition = safePath.LastOrDefault();

            // Find closest valid path point;
            for (int i = safePath.Index; i < safePath.Capacity; i++)
            {
                var point = path[i];
                if (startPosition.Distance(point) > maxDistance || !CanRayCast(startPosition, point))
                {
                    closestUnreachablePosition = point;
                    break;
                }
                furthestLosPosition = point;
            }

            var distance = furthestLosPosition.Distance(closestUnreachablePosition);
            if (distance > maxDistance)
                return furthestLosPosition;

            const float testIncrements = 2f;
            var totalSegments = distance / testIncrements;

            // Find closest valid portion of path.
            for (int i = 0; i < totalSegments; i++)
            {
                var point = MathEx.CalculatePointFrom(closestUnreachablePosition, furthestLosPosition, i * testIncrements);
                if (startPosition.Distance(point) > maxDistance || !CanRayCast(startPosition, point))
                    break;

                furthestLosPosition = point;
            }
            return furthestLosPosition;
        }