void SetPoints()
{
if (pointList.Count == 0)
{
Debug.LogError("pointList should never have zero points!");
return;
}
if (pointList.Count == 1)
{
lr.positionCount = 2;
lr.SetPosition(0, pointList.First.Value);
lr.SetPosition(1, transform.position);
}
lr.enabled = pointList.Count > 1;
if (!lr.enabled)
{
return;
}
Vector3[] pList = new Vector3[pointList.Count + 1];
pList [pointList.Count] = transform.position;
Vector3 prevPos = transform.position;
LinkedListNode <Vector3> lln = pointList.First;
int index = 0;
do
{
if (parentObj != null)
{
lln.Value += parentObj.transform.forward.normalized * idleSpeed;
}
pList [index] = lln.Value;
prevPos = lln.Value;
index++;
lln = lln.Next;
} while (lln != null);
if (splinePrecision <= 1)
{
lr.positionCount = pList.Length;
lr.SetPositions(pList);
}
else
{
Slonersoft.Spline sp = new Slonersoft.Spline(pList);
sp.tension = 0.4f;
int totalPoints = (splinePrecision * pList.Length) + 1;
lr.positionCount = totalPoints;
for (int i = 0; i < totalPoints; i++)
{
float t = (float)i / (float)(totalPoints - 1);
Vector3 pos = sp.Evaluate(t);
lr.SetPosition(i, pos);
}
}
}