public void addNode(Point point)
{
if (head == null)
{
head = new Node(point);
tail = head;
length += 1;
}
else if (head.next == null)
{
head.turnAngle.angle = calculateAngle(head.myPoint, point);
head.next = new Node(point);
tail = head.next;
tail.pre = head;
length += 1;
}
else
{
tail.turnAngle.angle = calculateAngle(tail.myPoint, point);
tail.next = new Node(point);
tail.next.pre = tail;
tail = tail.next;
length += 1;
}
}
public LinkedList(Point point)
{
head = new Node(point);
tail = head;
length = 1;
distance = 40.0;
iterator = head;
}