private void FixedUpdate()
{
lastNode = nodeManager.CalculateVelocity(pathFollower.NodePosition, turning, speed * Time.fixedDeltaTime, lastNode);
Node modulatedNode = nodeNoise.ModulateNode(lastNode);
nodeManager.nodesMiddle[nodeManager.NodeCount - 1] = modulatedNode;
nodeManager.UpdateMiddleTail();
nodeManager.UpdateSides();
nodeManager.UpdateCollider(polygonCollider);
head.transform.localPosition = modulatedNode.position;
head.transform.localRotation = Quaternion.FromToRotation(Vector3.right, modulatedNode.velocity);
}