IcePoint.h File Reference

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Classes
class	Point

Macros
#define	CROSS2D(a, b)   (a.x*b.y - b.x*a.y)
#define	TWEAKMASK   0x3fffff
#define	TWEAKNOTMASK   ~TWEAKMASK

Functions
FUNCTION ICEMATHS_API void	Normalize1 (Point &a)
FUNCTION ICEMATHS_API void	Normalize2 (Point &a)

Variables
const float	EPSILON2 = 1.0e-20f

Detailed Description

Contains code for 3D vectors.

Author

Pierre Terdiman

Date

April, 4, 2000

Definition in file IcePoint.h.

Macro Definition Documentation

CROSS2D

#define CROSS2D	(		a,
			b
	)		(a.x*b.y - b.x*a.y)

Definition at line 21 of file IcePoint.h.

TWEAKMASK

#define TWEAKMASK   0x3fffff

Definition at line 250 of file IcePoint.h.

TWEAKNOTMASK

#define TWEAKNOTMASK   ~TWEAKMASK

Definition at line 251 of file IcePoint.h.

Function Documentation

Normalize1()

FUNCTION ICEMATHS_API void Normalize1

(

Point &

a

)

Normalize2()

FUNCTION ICEMATHS_API void Normalize2

(

Point &

a

)

Variable Documentation

EPSILON2

const float EPSILON2 = 1.0e-20f

Definition at line 23 of file IcePoint.h.