MT_random.cpp File Reference

#include "MT_random.h"

Go to the source code of this file.

Defines
#define	N   624
#define	M   397
#define	MATRIX_A   0x9908b0df
#define	UPPER_MASK   0x80000000
#define	LOWER_MASK   0x7fffffff
#define	TEMPERING_MASK_B   0x9d2c5680
#define	TEMPERING_MASK_C   0xefc60000
#define	TEMPERING_SHIFT_U(y)   (y >> 11)
#define	TEMPERING_SHIFT_S(y)   (y << 7)
#define	TEMPERING_SHIFT_T(y)   (y << 15)
#define	TEMPERING_SHIFT_L(y)   (y >> 18)
Functions
void	MT_srand (unsigned int seed)
unsigned int	MT_rand ()
Variables
static unsigned int	mt [N]
static int	mti = N+1

---

Detailed Description

Definition in file MT_random.cpp.

---

Define Documentation

#define LOWER_MASK   0x7fffffff

Definition at line 69 of file MT_random.cpp.

Referenced by MT_rand().

#define M   397

Definition at line 66 of file MT_random.cpp.

Referenced by MT_rand().

#define MATRIX_A   0x9908b0df

Definition at line 67 of file MT_random.cpp.

Referenced by MT_rand().

#define N   624

Definition at line 65 of file MT_random.cpp.

Referenced by MT_rand(), and MT_srand().

#define TEMPERING_MASK_B   0x9d2c5680

Definition at line 72 of file MT_random.cpp.

Referenced by MT_rand().

#define TEMPERING_MASK_C   0xefc60000

Definition at line 73 of file MT_random.cpp.

Referenced by MT_rand().

#define TEMPERING_SHIFT_L

(

y

)

(y >> 18)

Definition at line 77 of file MT_random.cpp.

Referenced by MT_rand().

#define TEMPERING_SHIFT_S

(

y

)

(y << 7)

Definition at line 75 of file MT_random.cpp.

Referenced by MT_rand().

#define TEMPERING_SHIFT_T

(

y

)

(y << 15)

Definition at line 76 of file MT_random.cpp.

Referenced by MT_rand().

#define TEMPERING_SHIFT_U

(

y

)

(y >> 11)

Definition at line 74 of file MT_random.cpp.

Referenced by MT_rand().

#define UPPER_MASK   0x80000000

Definition at line 68 of file MT_random.cpp.

Referenced by MT_rand().

---

Function Documentation

unsigned int MT_rand

(

)

Definition at line 94 of file MT_random.cpp.

References LOWER_MASK, M, MATRIX_A, mt, MT_srand(), mti, N, TEMPERING_MASK_B, TEMPERING_MASK_C, TEMPERING_SHIFT_L, TEMPERING_SHIFT_S, TEMPERING_SHIFT_T, TEMPERING_SHIFT_U, and UPPER_MASK.

Referenced by MT_random().

void MT_srand

(

unsigned int

seed

)

Definition at line 83 of file MT_random.cpp.

References mt, mti, and N.

Referenced by MT_rand().

---

Variable Documentation

unsigned int mt[N] [static]

Definition at line 79 of file MT_random.cpp.

Referenced by gp_draw_stroke(), marble_int(), MT_rand(), MT_srand(), node_menus_register(), recent_files_menu_register(), ui_item_menutype_func(), ui_menu_block_set_keymaps(), ui_tooltip_create(), uiItemM(), uiPupMenuInvoke(), wm_block_create_splash(), WM_menutype_find(), and WM_menutype_free().

int mti = N+1 [static]

Definition at line 80 of file MT_random.cpp.

Referenced by build_dag_object(), crazyspace_build_sculpt(), curve_calc_modifiers_post(), curve_calc_modifiers_pre(), curve_calc_orcodm(), curve_get_tesselate_point(), draw_modifier(), ED_object_modifier_add(), ED_object_modifier_move_down(), ED_object_modifier_move_up(), editmesh_calc_modifiers(), editmesh_get_first_deform_matrices(), editmesh_modifier_is_enabled(), get_multires_dm(), lattice_calc_modifiers(), mesh_calc_modifiers(), mesh_create_derived_for_modifier(), modifier_add_itemf(), modifier_apply_obdata(), modifier_apply_shape(), modifier_copyData(), modifier_couldBeCage(), modifier_dependsOnTime(), modifier_free(), modifier_isEnabled(), modifier_new(), modifier_nonGeometrical(), modifier_sameTopology(), modifier_supportsMapping(), modifier_unique_name(), modifiers_calcDataMasks(), modifiers_foreachIDLink(), modifiers_foreachObjectLink(), modifiers_foreachTexLink(), modifiers_getCageIndex(), MT_rand(), MT_srand(), multiresModifier_reshapeFromDeformMod(), sculpt_get_first_deform_matrices(), sculpt_modifiers_active(), and write_modifiers().