// Spawn a new Agent to this agent's "Left". Update the chain of leftNeighbor
// and rightNeighbor
private RippleAgent SpawnLeft(Vector3 position, RippleOrigin newOrigin)
{
var oldLeftNeighbor = leftNeighbor;
var newLeftNeighbor = Instantiate(this, position, this.transform.rotation, this.transform.parent);
newLeftNeighbor.SetOrigin(newOrigin);
oldLeftNeighbor.rightNeighbor = newLeftNeighbor;
this.leftNeighbor = newLeftNeighbor;
newLeftNeighbor.leftNeighbor = oldLeftNeighbor;
newLeftNeighbor.rightNeighbor = this;
return(newLeftNeighbor);
}
void Update()
{
RippleAgent origin = this.GetComponentInChildren <RippleAgent>();
RippleAgent traversal = origin;
int count = 0;
int total = this.GetComponentsInChildren <RippleAgent>().Length + 1; //.transform.childCount + 1;
lineRenderer.positionCount = total;
do
{
lineRenderer.SetPosition(count++, traversal.transform.position);
traversal = traversal.leftNeighbor;
}while (traversal != origin);
// close the loop
lineRenderer.SetPosition(count, origin.transform.position);
}
