#include <nitro/fx/fx_trig.h>
fx16 FX_Atan2( fx32 y, fx32 x );
This function requests the arctangent for y/x by referencing an internal table. The result that it returns is an fx16 type in radian units.
y |
Fixed-point decimal in fx32 format |
x |
Fixed-point decimal in fx32 format |
Arctangent of y/x.
FX_Atan,
FX_AtanIdx, FX_Atan2Idx
01/19/2004 Initial Version