Classes
struct	Point2Struct
struct	IntPoint2Struct
struct	Matrix3Struct
struct	Box2dStruct
struct	Point3Struct
struct	IntPoint3Struct
struct	Matrix4Struct
struct	Box3dStruct
Defines
#define	ABS(a) (((a)<0) ? -(a) : (a))
#define	ROUND(a) ((a)>0 ? (int)((a)+0.5) : -(int)(0.5-(a)))
#define	ZSGN(a) (((a)<0) ? -1 : (a)>0 ? 1 : 0)
#define	SGN(a) (((a)<0) ? -1 : 1)
#define	ASSERT(x) if (!(x)) fprintf(stderr," Assert failed: x\n");
#define	SQR(a) ((a)*(a))
#define	MIN(a, b) (((a)<(b))?(a):(b))
#define	MAX(a, b) (((a)>(b))?(a):(b))
#define	SWAP(a, b) { a^=b; b^=a; a^=b; }
#define	LERP(a, l, h) ((l)+(((h)-(l))*(a)))
#define	CLAMP(v, l, h) ((v)<(l) ? (l) : (v) > (h) ? (h) : v)
#define	NEWSTRUCT(x) (struct x *)(malloc((unsigned)sizeof(struct x)))
#define	NEWTYPE(x) (x *)(malloc((unsigned)sizeof(x)))
#define	PI 3.141592
#define	PITIMES2 6.283185
#define	PIOVER2 1.570796
#define	E 2.718282
#define	SQRT2 1.414214
#define	SQRT3 1.732051
#define	GOLDEN 1.618034
#define	DTOR 0.017453
#define	RTOD 57.29578
#define	TRUE 1
#define	FALSE 0
#define	ON 1
#define	OFF 0
Typedefs
typedef struct Point2Struct	Point2
typedef Point2	Vector2
typedef struct IntPoint2Struct	IntPoint2
typedef struct Matrix3Struct	Matrix3
typedef struct Box2dStruct	Box2
typedef struct Point3Struct	Point3
typedef Point3	Vector3
typedef struct IntPoint3Struct	IntPoint3
typedef struct Matrix4Struct	Matrix4
typedef struct Box3dStruct	Box3
typedef int	boolean
typedef boolean	flag
Functions
double	V2SquaredLength ()
double	V2Length ()
double	V2Dot ()
double	V2DistanceBetween2Points ()
Vector2 *	V2Negate ()
Vector2 *	V2Normalize ()
Vector2 *	V2Scale ()
Vector2 *	V2Add ()
Vector2 *	V2Sub ()
Vector2 *	V2Lerp ()
Vector2 *	V2Combine ()
Vector2 *	V2Mul ()
Vector2 *	V2MakePerpendicular ()
Vector2 *	V2New ()
Vector2 *	V2Duplicate ()
Point2 *	V2MulPointByMatrix ()
Matrix3 *	V2MatMul ()
double	V3SquaredLength ()
double	V3Length ()
double	V3Dot ()
double	V3DistanceBetween2Points ()
Vector3 *	V3Normalize ()
Vector3 *	V3Scale ()
Vector3 *	V3Add ()
Vector3 *	V3Sub ()
Vector3 *	V3Lerp ()
Vector3 *	V3Combine ()
Vector3 *	V3Mul ()
Vector3 *	V3Cross ()
Vector3 *	V3New ()
Vector3 *	V3Duplicate ()
Point3 *	V3MulPointByMatrix ()
Matrix4 *	V3MatMul ()
double	RegulaFalsi ()
double	NewtonRaphson ()
double	findroot ()

Define Documentation

#define ABS ( a ) (((a)<0) ? -(a) : (a))

Definition at line 83 of file GraphicsGems.h.

#define ASSERT ( x ) if (!(x)) fprintf(stderr," Assert failed: x\n");

Definition at line 95 of file GraphicsGems.h.

#define CLAMP	(	v,
		l,
		h
	)	((v)<(l) ? (l) : (v) > (h) ? (h) : v)

Definition at line 120 of file GraphicsGems.h.

#define DTOR 0.017453

Definition at line 145 of file GraphicsGems.h.

#define E 2.718282

Definition at line 141 of file GraphicsGems.h.

#define FALSE 0

Definition at line 154 of file GraphicsGems.h.

Referenced by mitk::SerialCommunication::ApplyConfiguration(), and mitk::MemoryUtilities::GetProcessMemoryUsage().

#define GOLDEN 1.618034

Definition at line 144 of file GraphicsGems.h.

#define LERP	(	a,
		l,
		h
	)	((l)+(((h)-(l))*(a)))

Definition at line 117 of file GraphicsGems.h.

#define MAX	(	a,
		b
	)	(((a)>(b))?(a):(b))

Definition at line 110 of file GraphicsGems.h.

#define MIN	(	a,
		b
	)	(((a)<(b))?(a):(b))

Definition at line 107 of file GraphicsGems.h.

#define NEWSTRUCT ( x ) (struct x *)(malloc((unsigned)sizeof(struct x)))

Definition at line 128 of file GraphicsGems.h.

#define NEWTYPE ( x ) (x *)(malloc((unsigned)sizeof(x)))

Definition at line 131 of file GraphicsGems.h.

#define OFF 0

Definition at line 156 of file GraphicsGems.h.

#define ON 1

Definition at line 155 of file GraphicsGems.h.

#define PI 3.141592

Definition at line 138 of file GraphicsGems.h.

#define PIOVER2 1.570796

Definition at line 140 of file GraphicsGems.h.

#define PITIMES2 6.283185

Definition at line 139 of file GraphicsGems.h.

#define ROUND ( a ) ((a)>0 ? (int)((a)+0.5) : -(int)(0.5-(a)))

Definition at line 86 of file GraphicsGems.h.

#define RTOD 57.29578

Definition at line 146 of file GraphicsGems.h.

#define SGN ( a ) (((a)<0) ? -1 : 1)

Definition at line 92 of file GraphicsGems.h.

#define SQR ( a ) ((a)*(a))

Definition at line 99 of file GraphicsGems.h.

#define SQRT2 1.414214

Definition at line 142 of file GraphicsGems.h.

#define SQRT3 1.732051

Definition at line 143 of file GraphicsGems.h.

#define SWAP	(	a,
		b
	)	{ a^=b; b^=a; a^=b; }

Definition at line 113 of file GraphicsGems.h.

#define TRUE 1

Definition at line 153 of file GraphicsGems.h.

Referenced by mitk::SerialCommunication::ApplyConfiguration(), QmitkDiffusionTensorEstimation::DiffusionVolumesLoadButton(), QmitkDiffusionTensorEstimation::DirectionVolumesLoadButton(), QmitkDiffusionTensorEstimation::QBallVolumesLoadButton(), qembed_findImage(), QmitkPopupColorChooser::QmitkPopupColorChooser(), QmitkStdMultiWidget::QmitkStdMultiWidget(), mitk::SerialCommunication::Send(), and QmitkDiffusionTensorEstimation::TensorVolumesLoadButton().

#define ZSGN ( a ) (((a)<0) ? -1 : (a)>0 ? 1 : 0)

Definition at line 89 of file GraphicsGems.h.

Typedef Documentation

typedef int boolean

Definition at line 157 of file GraphicsGems.h.

typedef struct Box2dStruct Box2

typedef struct Box3dStruct Box3

typedef boolean flag

Definition at line 158 of file GraphicsGems.h.

typedef struct IntPoint2Struct IntPoint2

typedef struct IntPoint3Struct IntPoint3

typedef struct Matrix3Struct Matrix3

typedef struct Matrix4Struct Matrix4

typedef struct Point2Struct Point2

typedef struct Point3Struct Point3

typedef Point2 Vector2

Definition at line 39 of file GraphicsGems.h.

typedef Point3 Vector3

Definition at line 61 of file GraphicsGems.h.

Function Documentation

double findroot ( )

double NewtonRaphson ( )

double RegulaFalsi ( )

Vector2* V2Add ( )

Vector2* V2Combine ( )

double V2DistanceBetween2Points ( )

double V2Dot ( )

Vector2* V2Duplicate ( )

double V2Length ( )

Vector2* V2Lerp ( )

Vector2* V2MakePerpendicular ( )

Matrix3* V2MatMul ( )

Vector2* V2Mul ( )

Point2* V2MulPointByMatrix ( )

Vector2* V2Negate ( )

Vector2* V2New ( )

Vector2* V2Normalize ( )

Vector2* V2Scale ( )

double V2SquaredLength ( )

Vector2* V2Sub ( )

Vector3* V3Add ( )

Vector3* V3Combine ( )

Vector3* V3Cross ( )

double V3DistanceBetween2Points ( )

double V3Dot ( )

Vector3* V3Duplicate ( )

double V3Length ( )

Vector3* V3Lerp ( )

Matrix4* V3MatMul ( )

Vector3* V3Mul ( )

Point3* V3MulPointByMatrix ( )

Vector3* V3New ( )

Vector3* V3Normalize ( )

Vector3* V3Scale ( )

double V3SquaredLength ( )

Vector3* V3Sub ( )

GraphicsGems.h File Reference

Classes

Defines

Typedefs

Functions

Define Documentation

Typedef Documentation

Function Documentation