@Override
public int hashCode() {
int hash = 7;
hash = 31 * hash + (int) Double.doubleToLongBits(L_A);
hash = 31 * hash + (int) Double.doubleToLongBits(Y_b);
hash = 31 * hash + surrounding.hashCode();
hash = 31 * hash + Arrays.hashCode(XYZ_w);
return hash;
}
private static double calcD(double L_A, Surrounding sur) {
return Math.max(
0.0,
Math.min(1.0, sur.getF() * (1.0 - (1.0 / 3.6) * Math.pow(Math.E, (-L_A - 42.0) / 92.0))));
}