gd_macros.h File Reference

Common macros that Goddard used throughout the Mario Head subsytem code. More...

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Macros
#define	DEG_PER_RAD   57.29577950560105
#define	RAD_PER_DEG   (1.0 / DEG_PER_RAD)
#define	ABS(val)   (((val) < 0 ? (-(val)) : (val)))
#define	SQ(val)   ((val) * (val))
#define	ALIGN(VAL_, ALIGNMENT_)   (((VAL_) + ((ALIGNMENT_) - 1)) & ~((ALIGNMENT_) - 1))

Detailed Description

Common macros that Goddard used throughout the Mario Head subsytem code.

Macro Definition Documentation

ABS

#define ABS

(

val

)

(((val) < 0 ? (-(val)) : (val)))

ALIGN

#define ALIGN	(		VAL_,
			ALIGNMENT_
	)		(((VAL_) + ((ALIGNMENT_) - 1)) & ~((ALIGNMENT_) - 1))

DEG_PER_RAD

#define DEG_PER_RAD   57.29577950560105

RAD_PER_DEG

#define RAD_PER_DEG   (1.0 / DEG_PER_RAD)

SQ

#define SQ

(

val

)

((val) * (val))