Template Function TRAP::Math::ATan(Vec<L, T>, const Vec<L, T>&)#

Function Documentation#

template<u32 L, typename T>
constexpr Vec<L, T> TRAP::Math::ATan(Vec<L, T> y, const Vec<L, T> &x)#

Arc tangent. The range of values returned by this function is [-PI, PI].

Note

Results are undefined if x and y are both 0!

Parameters:

  • y – Specify the numerator of the fraction whose arctangent to return.

  • x – Specify the denominator of the fraction whose arctangent to return.

Returns:

Angle whose tangent is y / x. The signs of x and y are used to determine what quadrant the angle is in.