#ifndef _AS_GA_TRIG
#define _AS_GA_TRIG

// As macros, they don't need to know what Costable and degreecount
// are.  But they need to be in hpp for others to access.
// Then, those that access, need to know what CosTable is.
// Only takes positive angles
#define COS(a) ( CosTable [a & (AS_DEGREES_360 - 1)] )
#define SIN(a) ( SinTable [a & (AS_DEGREES_360 - 1)] )

#define PI      3.141592654
//const unsigned int DEGREECOUNT = 1024;
const unsigned int AS_DEGREES_360 = 4096;
const unsigned int AS_DEGREES_180 = (unsigned int)(AS_DEGREES_360 / 2.0);
const unsigned int AS_DEGREES_90 = (unsigned int)(AS_DEGREES_360 / 4.0);
const unsigned int AS_DEGREES_45 = (unsigned int)(AS_DEGREES_360 / 8.0);
const unsigned int AS_DEGREES_270 = AS_DEGREES_180 + AS_DEGREES_90;

extern float SinTable [ AS_DEGREES_360 ];
extern float CosTable [ AS_DEGREES_360 ];

#endif