Commit: 7f1eddb5ab2855293ece5702fa26e1caa8bc8905
Author: Antonio Vazquez
Date: Wed Jun 20 14:30:08 2018 +0200
Branches: greasepencil-object
https://developer.blender.org/rB7f1eddb5ab2855293ece5702fa26e1caa8bc8905
Merge branch 'blender2.8' into greasepencil-object
Conflicts:
source/blender/blenlib/BLI_rand.h
source/blender/blenlib/intern/rand.c
source/blender/makesrna/intern/rna_gpencil.c
===================================================================
===================================================================
diff --cc source/blender/blenlib/BLI_rand.h
index 71801478504,612151b7ea2..f7dea562393
--- a/source/blender/blenlib/BLI_rand.h
+++ b/source/blender/blenlib/BLI_rand.h
@@@ -64,13 -64,6 +64,9 @@@ void BLI_rng_shuffle_array(struc
/** Note that skipping is as slow as generating n numbers! */
void BLI_rng_skip(struct RNG *rng, int n) ATTR_NONNULL(1);
- /** Return a pseudo-random number N where 0.0f<=N<1.0f */
- /* !!!!! NOTE: DO NOT USE IT IN NEW CODE !!!!! */
- float BLI_frand(void) ATTR_WARN_UNUSED_RESULT;
-
+/* fill an array with random numbers */
+void BLI_array_frand(float *ar, int count, unsigned int seed);
+
/** Return a pseudo-random (hash) float from an integer value */
float BLI_hash_frand(unsigned int seed) ATTR_WARN_UNUSED_RESULT;
diff --cc source/blender/blenlib/intern/rand.c
index 7c87b895907,9e56ce6b2cf..8613a0ea6dd
--- a/source/blender/blenlib/intern/rand.c
+++ b/source/blender/blenlib/intern/rand.c
@@@ -265,38 -265,6 +265,18 @@@ void BLI_rng_skip(RNG *rng, int n
/***/
- /* initialize with some non-zero seed */
- static RNG theBLI_rng = {611330372042337130};
-
- static void ensure_rng_thread_safe(void)
- {
- /* TODO(sergey): Ideally we will get rid of all rng functions which
- * are using global generator. But for until then we need some way to
- * catch "bad" calls at runtime.
- *
- * NOTE: Lots of areas are not ported, so we keep check disabled for
now.
- */
- // BLI_assert(BLI_thread_is_main());
- }
-
- float BLI_frand(void)
- {
- ensure_rng_thread_safe();
- return BLI_rng_get_float(&theBLI_rng);
- }
-
+/* fill an array with random numbers */
+void BLI_array_frand(float *ar, int count, unsigned int seed)
+{
+ RNG rng;
+
+ BLI_rng_srandom(&rng, seed);
+
+ for (int i = 0; i < count; i++) {
+ ar[i] = BLI_rng_get_float(&rng);
+ }
+}
+
float BLI_hash_frand(unsigned int seed)
{
RNG rng;
_______________________________________________
Bf-blender-cvs mailing list
[email protected]
https://lists.blender.org/mailman/listinfo/bf-blender-cvs
