diff options
| author | Janne Karhu <jhkarh@gmail.com> | 2011-10-15 05:42:26 +0400 |
|---|---|---|
| committer | Janne Karhu <jhkarh@gmail.com> | 2011-10-15 05:42:26 +0400 |
| commit | f9c41eaaf80fdddb24d5b95cadb51ac859c2d301 (patch) | |
| tree | 1a9c14ef93a88ac60a27b841aed188f8de9835bb /source | |
| parent | cae655f81fe219223d9ff9afaf0ddf8e126c7c80 (diff) | |
Fix for [#28823] Boids use uninitialized memory.
* Boids need the random velocity vector always.
Diffstat (limited to 'source')
| -rw-r--r-- | source/blender/blenkernel/intern/particle_system.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c index 6b601ed4b1a..7b2d621aff2 100644 --- a/source/blender/blenkernel/intern/particle_system.c +++ b/source/blender/blenkernel/intern/particle_system.c @@ -1607,8 +1607,8 @@ void psys_get_birth_coordinates(ParticleSimulationData *sim, ParticleData *pa, P } - /* -velocity */ - if(part->randfac != 0.0f){ + /* -velocity (boids need this even if there's no random velocity) */ + if(part->randfac != 0.0f || (part->phystype==PART_PHYS_BOIDS && pa->boid)){ r_vel[0] = 2.0f * (PSYS_FRAND(p + 10) - 0.5f); r_vel[1] = 2.0f * (PSYS_FRAND(p + 11) - 0.5f); r_vel[2] = 2.0f * (PSYS_FRAND(p + 12) - 0.5f); |