public static double Delta2(int flapType, double t_c, double delta_dash)
{
double abs_delta_dash;
if (delta_dash > 0.0D)
{
abs_delta_dash = delta_dash;
}
else
{
abs_delta_dash = -delta_dash;
}
double ret = 0.0D;
switch (flapType)
{
case 1: // '\001'
ret = delta2_planeFlap.F(MathTool.RadToDeg(abs_delta_dash));
break;
case 2: // '\002'
ret = delta2_splitFlap.F(MathTool.RadToDeg(abs_delta_dash), t_c);
break;
case 3: // '\003'
ret = delta2_slottedFlap.F(MathTool.RadToDeg(abs_delta_dash), t_c);
break;
}
return(ret);
}
public void Calc_stall(AirPlane ap)
{
Angle alpha = new Angle(0);
alpha.SetValue(System.Math.Atan2(ap.pMotion.vc.z, ap.pMotion.vc.x));
double k_S_wg = 1.0D;
if (ap.max_k_stall_wing >= 1.0D)
{
k_S_wg = k_SVtail_Wing_stall.F(alpha.GetValue());
}
double k_S_ht = 1.0D;
if (ap.max_k_stall_htail >= 1.0D)
{
k_S_ht = k_SVtail_Htail_stall.F(alpha.GetValue());
}
double ret = k_S_wg;
if (k_S_wg > k_S_ht)
{
ret = k_S_ht;
}
double tmp111_109 = ret;
vtail_k_S[1] = tmp111_109;
vtail_k_S[0] = tmp111_109;
}
public double Span(double beta)
{
if (beta < -1.570796326794897D)
{
beta += Math.PI;
}
if (beta > 1.570796326794897D)
{
beta -= Math.PI;
}
double b;
if (hv_arrangement == 1)
{
b = b2_func.F(beta);
}
else
{
b = b2_func.F(beta) * n_lr;
}
return(b);
}