#include <nitro/fx/fx_trig.h>
fx16 FX_Atan2( fx32 y, fx32 x );
y | An fx32 format fixed-point decimal. |
x | An fx32 format fixed-point decimal. |
Arctangent of y/x
This finds the arctangent of y
/x
. The result that it returns is an fx16
type in radian units. Internally, a table is referenced.
FX_Atan, FX_AtanIdx, FX_Atan2Idx
01/19/2004 Initial version.