//public Vector2 targetPosition;
public void Initialize(Tentacle parent, int index)
{
parentTentacle = parent;
this.index = index;
tOffset = (float)index / (float)parentTentacle.segments * Mathf.PI * 2.0f;
//myRigidBody = gameObject.AddComponent<Rigidbody2D>();
//myRigidBody.bodyType = RigidbodyType2D.Kinematic;
//myRigidBody.gravityScale = 0;
float w = parentTentacle.GetTentSegmentWidth(index);
GameObject stretchSegment = Object.Instantiate(parentTentacle.GetTentSegmentPrefab(index), transform);
stretchSegment.name = string.Format("Segment {0}", index);
stretchSegment.transform.localScale = new Vector3(1.0f, w, 1.0f);
stretchSegment.transform.localPosition = Vector2.zero;
stretchTo = stretchSegment.GetComponent <StretchTo>();
GameObject roundSegment = Object.Instantiate(parent.pack.tentacleSpriteRounderPrefab, transform);
roundSegment.name = string.Format("Rounder {0}", index);
roundSegment.transform.localScale = new Vector3(w, w, 1.0f);
roundSegment.transform.localPosition = new Vector3(0, 0, 1);
lastPoint = parentTentacle.GetTentSegmentLastPoint(index);
nextPoint = parentTentacle.endPoint;
parentTentacle.UpdateTentSegmentNextPointMaybe(this);
}