nn::math::Atan2Idx Function

u16 Atan2Idx(
     f32 y,
     f32 x
);

	Name	Description
in	y	Numerator of the tangent value.
in	x	Denominator of the tangent value.

Returns the inverse tangent of y/x in angle units for which one complete revolution is defined as equal to 65536 units.

Finds the value of the inverse tangent (arctangent).

2010/01/07

Initial version.