public static void XAxisWeightMinDistance2()
{
XAxisWeightMinDistanceData test = new XAxisWeightMinDistanceData();
double total = 0;
foreach (var iter in test.m_posList)
{
total += iter;
}
// f(x) = Abs(x - x1) * weight1 + ...Abs(x - xN) * weightN - ( total / 2)
double t1 = 20d, t2 = 0;
do
{
double sum = test.GetDistance(t1);
t2 = t1 - (sum - total / 2) / test.GetDistanceDerivative(t1);
if (Math.Abs(t1 - t2) < 0.001d)
{
break;
}
t1 = t2;
} while (true);
double minSum = test.GetDistance(t2);
Debug.Log("XAxisWeightMinDistance2 " + minSum + " minPos " + t2);
}
public static void XAxisWeightMinDistance3()
{
XAxisWeightMinDistanceData test = new XAxisWeightMinDistanceData();
double minX = test.GetMinWeightDistanceX();
double minSum = test.GetDistance(minX);
Debug.Log("XAxisWeightMinDistance3 " + minSum + " minX " + minX);
}