ifs.c File Reference

Go to the source code of this file.

Classes
struct	Similitude_Struct
struct	Fractal_Struct
Typedefs
typedef float	DBL
typedef int	F_PT
typedef struct Similitude_Struct	SIMI
typedef struct Fractal_Struct	FRACTAL
Functions
static DBL	Gauss_Rand (DBL c, DBL A, DBL S)
static DBL	Half_Gauss_Rand (DBL c, DBL A, DBL S)
static void	Random_Simis (FRACTAL *F, SIMI *Cur, int i)
static void	free_ifs_buffers (FRACTAL *Fractal)
static void	free_ifs (FRACTAL *Fractal)
void	init_ifs (int width, int height)
static void	Transform (SIMI *Simi, F_PT xo, F_PT yo, F_PT *x, F_PT *y)
static void	Trace (FRACTAL *F, F_PT xo, F_PT yo)
static void	Draw_Fractal ()
IFSPoint *	draw_ifs (int *nbpt)
void	release_ifs ()
Variables
static const char	sccsid [] = "@(#)ifs.c 5.00 2002/04/11 baffe"
static FRACTAL *	Root = (FRACTAL *) NULL
static FRACTAL *	Cur_F
IFSPoint *	Buf
static int	Cur_Pt

---

Typedef Documentation

typedef float DBL

Definition at line 86 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

typedef int F_PT

Definition at line 87 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

typedef struct Similitude_Struct SIMI

Definition at line 114 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

typedef struct Fractal_Struct FRACTAL

Definition at line 115 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

---

Function Documentation

static DBL Gauss_Rand	(	DBL	c,
		DBL	A,
		DBL	S
	)			[static]

Definition at line 154 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by Random_Simis().

static DBL Half_Gauss_Rand	(	DBL	c,
		DBL	A,
		DBL	S
	)			[static]

Definition at line 166 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by Random_Simis().

static void Random_Simis	(	FRACTAL *	F,
		SIMI *	Cur,
		int	i
	)			[static]

Definition at line 176 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by draw_ifs(), and init_ifs().

static void free_ifs_buffers

(

FRACTAL *

Fractal

)

[static]

Definition at line 190 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by free_ifs(), and init_ifs().

static void free_ifs

(

FRACTAL *

Fractal

)

[static]

Definition at line 204 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by init_ifs(), and release_ifs().

void init_ifs	(	int	width,
		int	height
	)

Definition at line 212 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by goom_init(), and goom_set_resolution().

static void Transform	(	SIMI *	Simi,
		F_PT	xo,
		F_PT	yo,
		F_PT *	x,
		F_PT *	y
	)			[inline, static]

Definition at line 339 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by Draw_Fractal(), and Trace().

static void Trace	(	FRACTAL *	F,
		F_PT	xo,
		F_PT	yo
	)			[static]

Definition at line 364 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by Draw_Fractal().

static void Draw_Fractal

(

)

[static]

Definition at line 388 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by draw_ifs().

IFSPoint* draw_ifs

(

int *

nbpt

)

Definition at line 461 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by ifs_update().

void release_ifs

(

void

)

Definition at line 540 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by goom_close().

---

Variable Documentation

const char sccsid[] = "@(#)ifs.c 5.00 2002/04/11 baffe" [static]

Definition at line 5 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

FRACTAL* Root = (FRACTAL *) NULL [static]

Definition at line 144 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

FRACTAL * Cur_F [static]

Definition at line 144 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by Draw_Fractal(), and Trace().

IFSPoint* Buf

Definition at line 147 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

int Cur_Pt [static]

Definition at line 148 of file mythtv/libs/libmythtv/visualisations/goom/ifs.c.

Referenced by Draw_Fractal(), draw_ifs(), and Trace().