jitter_2d.c File Reference

Jitter offset table. More...

#include "MEM_guardedalloc.h"
#include <math.h>
#include <string.h>
#include "BLI_jitter_2d.h"
#include "BLI_rand.h"
#include "BLI_strict_flags.h"

Go to the source code of this file.

Functions
void	BLI_jitterate1 (float(*jit1)[2], float(*jit2)[2], int num, float radius1)
void	BLI_jitterate2 (float(*jit1)[2], float(*jit2)[2], int num, float radius2)
void	BLI_jitter_init (float(*jitarr)[2], int num)

Detailed Description

Jitter offset table.

Definition in file jitter_2d.c.

Function Documentation

BLI_jitter_init()

void BLI_jitter_init	(	float(*)	jitarr[2],
		int	num )

Definition at line 127 of file jitter_2d.c.

References BLI_jitterate1(), BLI_jitterate2(), BLI_rng_free(), BLI_rng_get_double(), BLI_rng_new(), float, floorf, MEM_freeN(), MEM_mallocN, sqrtf, and x.

Referenced by blender::draw::statvis_calc_thickness().

BLI_jitterate1()

void BLI_jitterate1	(	float(*)	jit1[2],
		float(*)	jit2[2],
		int	num,
		float	radius1 )

Definition at line 19 of file jitter_2d.c.

References fabsf, floorf, len, sqrtf, x, and y.

Referenced by BLI_jitter_init(), and init_mv_jit().

BLI_jitterate2()

void BLI_jitterate2	(	float(*)	jit1[2],
		float(*)	jit2[2],
		int	num,
		float	radius2 )

Definition at line 77 of file jitter_2d.c.

References fabsf, floorf, x, and y.

Referenced by BLI_jitter_init(), and init_mv_jit().