public List <BoardCell> WithinCollider(Collider2D collider, Vector3 origin, Vector3 target)
{
collider.transform.position = origin;
collider.transform.rotation = QuaternionUtility.LookRotation2D(target - origin);
var colliders = new Collider2D[50];
var overlaps = Physics2D.OverlapCollider(collider, new ContactFilter2D(), colliders);
collider.transform.position = new Vector3(-100, 0, 0);
return(colliders.Take(overlaps).ToCellsPrecise().ToList());
}
public void Draw(List <Vector3> points)
{
this.lineRenderer.positionCount = points.Count;
this.lineRenderer.SetPositions(points.ToArray());
if (points.Count < 2)
{
this.arrow.color = new Color(0, 0, 0, 0);
return;
}
this.arrow.transform.position = points.Last();
this.arrow.transform.rotation = QuaternionUtility.LookRotation2D(
points[points.Count - 1] - points[points.Count - 2]);
Drawn?.Invoke(points);
AnyPathDrawn?.Invoke(points);
}
public static void LookAt2D(this Transform transform, Vector3 target)
{
transform.rotation = QuaternionUtility.LookRotation2D(target - transform.position);
}
