void Update()
{
angle = Time.deltaTime * speed;
Vector3 closestPoint = Utility.ClosestPointOnLineSegment(smoothLine.Nodes[1], smoothLine.Nodes[0], smoothLine.Nodes[2]);
Vector3 axis = smoothLine.Nodes[2] - smoothLine.Nodes[0];
Vector3 newPoint = closestPoint + Quaternion.AngleAxis(speed, axis) * (smoothLine.Nodes[1] - closestPoint);
Vector3 node2 = smoothLine.Nodes[2];
node2.x = Mathf.PingPong(Time.time * 2, 10) - 5;
smoothLine.UpdateNode(2, node2);
smoothLine.UpdateNode(1, newPoint);
smoothLine.UpdateWhenPathChanges();
}
void DoNodesAnim()
{
for (int i = 0; i < defaultNodes.Length; i++)
{
Vector3 newPos = defaultNodes[i];
newPos.y = defaultNodes[i].y + Mathf.PingPong(Time.time * .4f * (i + 1), 1.5f);
smoothLine.UpdateNode(i, newPos);
}
smoothLine.UpdateWhenPathChanges();
}