MercuryMath.h File Reference

#include <math.h>

Go to the source code of this file.

Defines
#define	DEGRAD   0.01745329251994329576f
#define	RADDEG   57.2957795130823208767f
#define	Q_PI   3.14159265358979323846f
#define	SIN(x)   sinf( x )
#define	COS(x)   cosf( x )
#define	ATAN2(x, y)   atan2f( x, y )
#define	ASIN(x)   asinf ( x )
#define	ACOS(x)   acosf ( x )
#define	SQRT(x)   sqrtf( x )
#define	TAN(x)   tanf( x )
#define	ABS(x)   ((x<0)?(-x):(x))
#define	SQ(x)   ((x)*(x));
#define	DotProduct(x, y)   ((x)[0]*(y)[0]+(x)[1]*(y)[1]+(x)[2]*(y)[2])
Functions
void	Mul4f (const float *first, const float *second, float *out)
void	Div4f (const float *first, const float *second, float *out)
void	Add4f (const float *first, const float *second, float *out)
void	Sub4f (const float *first, const float *second, float *out)
void	Copy4f (void *dest, const void *source)
void	Copy8f (void *dest, const void *source)
void	Copy16f (void *dest, const void *source)
void	R_ConcatTransforms4 (const float *in1, const float *in2, float *out)
void	VectorMultiply4f (const float *m, float *p, float *out)

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Define Documentation

#define ABS

(

x

)

((x<0)?(-x):(x))

Definition at line 29 of file MercuryMath.h.

#define ACOS

(

x

)

acosf ( x )

Definition at line 26 of file MercuryMath.h.

#define ASIN

(

x

)

asinf ( x )

Definition at line 25 of file MercuryMath.h.

#define ATAN2	(	x,
		y		)	atan2f( x, y )

Definition at line 24 of file MercuryMath.h.

#define COS

(

x

)

cosf( x )

Definition at line 23 of file MercuryMath.h.

#define DEGRAD   0.01745329251994329576f

Definition at line 6 of file MercuryMath.h.

#define DotProduct	(	x,
		y		)	((x)[0]*(y)[0]+(x)[1]*(y)[1]+(x)[2]*(y)[2])

Definition at line 34 of file MercuryMath.h.

#define Q_PI   3.14159265358979323846f

Definition at line 8 of file MercuryMath.h.

#define RADDEG   57.2957795130823208767f

Definition at line 7 of file MercuryMath.h.

#define SIN

(

x

)

sinf( x )

Definition at line 22 of file MercuryMath.h.

#define SQ

(

x

)

((x)*(x));

Definition at line 32 of file MercuryMath.h.

#define SQRT

(

x

)

sqrtf( x )

Definition at line 27 of file MercuryMath.h.

#define TAN

(

x

)

tanf( x )

Definition at line 28 of file MercuryMath.h.

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Function Documentation

void Add4f	(	const float *	first,
		const float *	second,
		float *	out
	)

Definition at line 23 of file MercuryMath.cpp.

void Copy16f	(	void *	dest,
		const void *	source
	)

Definition at line 60 of file MercuryMath.cpp.

void Copy4f	(	void *	dest,
		const void *	source
	)

Definition at line 39 of file MercuryMath.cpp.

void Copy8f	(	void *	dest,
		const void *	source
	)

Definition at line 47 of file MercuryMath.cpp.

void Div4f	(	const float *	first,
		const float *	second,
		float *	out
	)

Definition at line 15 of file MercuryMath.cpp.

void Mul4f	(	const float *	first,
		const float *	second,
		float *	out
	)

Definition at line 7 of file MercuryMath.cpp.

void R_ConcatTransforms4	(	const float *	in1,
		const float *	in2,
		float *	out
	)

Definition at line 83 of file MercuryMath.cpp.

void Sub4f	(	const float *	first,
		const float *	second,
		float *	out
	)

Definition at line 31 of file MercuryMath.cpp.

void VectorMultiply4f	(	const float *	m,
		float *	p,
		float *	out
	)

Definition at line 124 of file MercuryMath.cpp.

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