private Vector2 Cohesion(Boid boid)
{
Vector3 pcJ = Vector3.zero;
/*foreach (Boid b in flock) {
* if (b != boid) {
* pcJ = pcJ + b.transform.position;
* }
* }*/
for (int i = 0; i < flock.Count; i++)
{
if (flock[i] != boid)
{
pcJ = pcJ + flock[i].transform.position;
}
}
pcJ = pcJ / (flock.Count - 1);
return((pcJ - boid.transform.position) / 100);
}
private Vector3 BoundPosition(Boid boid)
{
Vector3 v = Vector3.zero;
if (boid.transform.position.x < xMin - buffer)
{
v.x = xMax;
}
else if (boid.transform.position.x > xMax + buffer)
{
v.x = xMin;
}
if (boid.transform.position.y < yMin - buffer)
{
v.y = yMax;
}
else if (boid.transform.position.y > yMax + buffer)
{
v.y = yMin;
}
return(v);
}