diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2018-06-12 16:23:38 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2018-06-12 16:38:29 +0300 |
| commit | 53a9cde038b52585e98a07548319e0d91a989d2e (patch) | |
| tree | 1a9d5033e3ec481882dc4c5969b5299652eaf1b2 /source/blender/blenkernel/intern/particle.c | |
| parent | 46cb64917d87af69d49800b7b575a55365a3b0df (diff) | |
Particle: Use local RNG during initialization
Diffstat (limited to 'source/blender/blenkernel/intern/particle.c')
| -rw-r--r-- | source/blender/blenkernel/intern/particle.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c index 497694cab90..2bba32ff592 100644 --- a/source/blender/blenkernel/intern/particle.c +++ b/source/blender/blenkernel/intern/particle.c @@ -100,13 +100,13 @@ float PSYS_FRAND_BASE[PSYS_FRAND_COUNT]; void psys_init_rng(void) { - int i; - BLI_srandom(5831); /* arbitrary */ - for (i = 0; i < PSYS_FRAND_COUNT; ++i) { - PSYS_FRAND_BASE[i] = BLI_frand(); - PSYS_FRAND_SEED_OFFSET[i] = (unsigned int)BLI_rand(); - PSYS_FRAND_SEED_MULTIPLIER[i] = (unsigned int)BLI_rand(); + RNG *rng = BLI_rng_new_srandom(5831); /* arbitrary */ + for (int i = 0; i < PSYS_FRAND_COUNT; ++i) { + PSYS_FRAND_BASE[i] = BLI_rng_get_float(rng); + PSYS_FRAND_SEED_OFFSET[i] = (unsigned int)BLI_rng_get_int(rng); + PSYS_FRAND_SEED_MULTIPLIER[i] = (unsigned int)BLI_rng_get_int(rng); } + BLI_rng_free(rng); } static void get_child_modifier_parameters(ParticleSettings *part, ParticleThreadContext *ctx, |