public void FirstTest()
{
double x0 = 0.0;
double x1 = 10.0;
double x2 = 8.0;
double x3 = 2.0;
double y0 = 0.0;
double y1 = 1.0;
double y2 = 8.0;
double y3 = 9.0;
double z0 = -10.0;
double z1 = -7.0;
double z2 = -8.0;
double z3 = -12.0;
double x = 5.0;
double y = 5.0;
InterpQuadrangle interpolator = new InterpQuadrangle()
{
DelVal = d
};
InterpQuadrangle.Weights weights = InterpQuadrangle.InterpolationWeights(x, y, x0, y0, x1, y1, x2, y2, x3, y3);
double value = interpolator.GetValue(weights, z0, z1, z2, z3);
Assert.AreEqual(-9.34375, value);
}
void DeleteValueTest(bool valOk, double x, double y, double z0, double z1, double z2, double z3, bool sdc = true)
{
InterpQuadrangle interpolator = new InterpQuadrangle()
{
DelVal = d, SmoothDeleteChop = sdc
};
InterpQuadrangle.Weights weights = InterpQuadrangle.InterpolationWeights(x, y, 0, 0, 10, 0, 10, 10, 0, 10);
double val = interpolator.GetValue(weights, z0, z1, z2, z3);
if (valOk)
{
Assert.AreNotEqual(d, val);
}
else
{
Assert.AreEqual(d, val);
}
}
void WeightTest(double x, double y)
{
InterpQuadrangle.Weights interp = InterpQuadrangle.InterpolationWeights(x, y, 0, 0, 10, 0, 10, 10, 0, 10);
Assert.AreEqual(x * 0.1, interp.dx, 1e-12);
Assert.AreEqual(y * 0.1, interp.dy, 1e-12);
}
