@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		Point2 other = (Point2) obj;
		if (Float.floatToIntBits(x) != Float.floatToIntBits(other.x))
			return false;
		if (Float.floatToIntBits(y) != Float.floatToIntBits(other.y))
			return false;
		return true;
	}