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| author | Sybren A. Stüvel <sybren@stuvel.eu> | 2018-06-19 13:16:18 +0300 |
|---|---|---|
| committer | Sybren A. Stüvel <sybren@stuvel.eu> | 2018-06-19 15:22:48 +0300 |
| commit | 92823275af65c64e6edfeca3c513d64f5445640c (patch) | |
| tree | 342136d175594fd66ef99df8b74f17f385d2641f /source/blender/blenkernel/intern/rigidbody.c | |
| parent | 4b5f3690bb5758cbc5a3c099632fe6759e020c71 (diff) | |
Fixed rigid body simulation randomly stopping
This was caused by a floating point comparison using ==, instead of using
compare_ff_relative().
Diffstat (limited to 'source/blender/blenkernel/intern/rigidbody.c')
| -rw-r--r-- | source/blender/blenkernel/intern/rigidbody.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/rigidbody.c b/source/blender/blenkernel/intern/rigidbody.c index eec0e8b387d..3012c1b7f99 100644 --- a/source/blender/blenkernel/intern/rigidbody.c +++ b/source/blender/blenkernel/intern/rigidbody.c @@ -1631,7 +1631,7 @@ void BKE_rigidbody_do_simulation(Depsgraph *depsgraph, Scene *scene, float ctime } /* advance simulation, we can only step one frame forward */ - if (ctime == rbw->ltime + 1) { + if (compare_ff_relative(ctime, rbw->ltime + 1, FLT_EPSILON, 64)) { /* write cache for first frame when on second frame */ if (rbw->ltime == startframe && (cache->flag & PTCACHE_OUTDATED || cache->last_exact == 0)) { BKE_ptcache_write(&pid, startframe); |