From faf529d03689c0c472ee5895625cd2902915cfd6 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Sun, 30 Mar 2014 13:03:57 +1100 Subject: BLI_rand: Add BLI_rng_get_float_unit_v3, was static rayshade func --- source/blender/blenlib/BLI_rand.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'source/blender/blenlib/BLI_rand.h') diff --git a/source/blender/blenlib/BLI_rand.h b/source/blender/blenlib/BLI_rand.h index 378beff3aa0..20d5f8d8abf 100644 --- a/source/blender/blenlib/BLI_rand.h +++ b/source/blender/blenlib/BLI_rand.h @@ -49,6 +49,7 @@ void BLI_rng_srandom(struct RNG *rng, unsigned int seed); int BLI_rng_get_int(struct RNG *rng); double BLI_rng_get_double(struct RNG *rng); float BLI_rng_get_float(struct RNG *rng); +void BLI_rng_get_float_unit_v3(struct RNG *rng, float v[3]); void BLI_rng_shuffle_array(struct RNG *rng, void *data, int elemSize, int numElems); /** Note that skipping is as slow as generating n numbers! */ @@ -62,6 +63,7 @@ int BLI_rand(void); /** Return a pseudo-random number N where 0.0f<=N<1.0f */ float BLI_frand(void); +void BLI_frand_unit_v3(float v[3]); /** Return a pseudo-random (hash) float from an integer value */ float BLI_hash_frand(unsigned int seed); -- cgit v1.2.3