public static Vector2[] GetOffsets(int amountOfPositions, float facingDirection, float spreadAngle)
{
var offsets = new Vector2[amountOfPositions];
float originAngle = facingDirection + (spreadAngle / 2f);
float increment = (amountOfPositions != 1) ? (spreadAngle / (amountOfPositions - 1)) : 0;
for (int i = 0; i < amountOfPositions; i++)
{
float angle = originAngle - (increment * i);
var vector = MathfEx.AngleToVector2(angle);
offsets[i] = vector;
}
return(offsets);
}