public double a(dz A_0, bool A_1)
{
if (!this.b())
{
return(double.MaxValue);
}
if (!A_0.b())
{
return(double.MaxValue);
}
if (A_1)
{
double num = this.f() - A_0.f();
double num2 = this.g() - A_0.g();
double num3 = this.h() - A_0.h();
return(Math.Sqrt(((num * num) + (num2 * num2)) + (num3 * num3)));
}
double num4 = this.f() - A_0.f();
double num5 = this.g() - A_0.g();
return(Math.Sqrt((num4 * num4) + (num5 * num5)));
}
public double a(dz A_0)
{
if (!this.b())
{
return(0.0);
}
if (!A_0.b())
{
return(0.0);
}
double x = A_0.f() - this.f();
double y = A_0.g() - this.g();
double num3 = -Math.Atan2(y, x);
return(num3 + 1.5707963267948966);
}