public static fint Asin(fint F)
{
bool isNegative = F.raw < 0;
F = Abs(F);
if (F > fint.one)
{
throw new ArithmeticException("Bad Asin Input:" + F.ToFloat());
}
fint f1 = mul(mul(mul(mul(
fint.CreateRaw(145103 >> fint.SHIFT_AMOUNT), F) -
fint.CreateRaw(599880 >> fint.SHIFT_AMOUNT), F) +
fint.CreateRaw(1420468 >> fint.SHIFT_AMOUNT), F) -
fint.CreateRaw(3592413 >> fint.SHIFT_AMOUNT), F) +
fint.CreateRaw(26353447 >> fint.SHIFT_AMOUNT);
fint f2 = HalfPI - (Sqrt(fint.one - F) * f1);
return(isNegative ? -f2 : f2);
}
public Vector2 ToVector2()
{
return(new Vector2(X.ToFloat(), Y.ToFloat()));
}
public Vector3 ToVector3()
{
return(new Vector3(x.ToFloat(), y.ToFloat(), z.ToFloat()));
}
