diff options
Diffstat (limited to 'source/blender/blenkernel/intern/softbody.c')
| -rw-r--r-- | source/blender/blenkernel/intern/softbody.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/softbody.c b/source/blender/blenkernel/intern/softbody.c index cab621eeff7..8d20a06d009 100644 --- a/source/blender/blenkernel/intern/softbody.c +++ b/source/blender/blenkernel/intern/softbody.c @@ -3728,6 +3728,8 @@ SoftBody *sbNew(Scene *scene) if(!sb->effector_weights) sb->effector_weights = BKE_add_effector_weights(NULL); + sb->last_frame= MINFRAME-1; + return sb; } @@ -4108,6 +4110,7 @@ void sbObjectStep(Scene *scene, Object *ob, float cfra, float (*vertexCos)[3], i softbody_update_positions(ob, sb, vertexCos, numVerts); softbody_step(scene, ob, sb, dtime); softbody_to_object(ob, vertexCos, numVerts, 0); + sb->last_frame = framenr; return; } @@ -4123,6 +4126,9 @@ void sbObjectStep(Scene *scene, Object *ob, float cfra, float (*vertexCos)[3], i BKE_ptcache_validate(cache, framenr); cache->flag &= ~PTCACHE_REDO_NEEDED; + + sb->last_frame = framenr; + return; } @@ -4137,6 +4143,8 @@ void sbObjectStep(Scene *scene, Object *ob, float cfra, float (*vertexCos)[3], i if(cache_result == PTCACHE_READ_INTERPOLATED && cache->flag & PTCACHE_REDO_NEEDED) BKE_ptcache_write(&pid, framenr); + sb->last_frame = framenr; + return; } else if(cache_result==PTCACHE_READ_OLD) { @@ -4148,6 +4156,9 @@ void sbObjectStep(Scene *scene, Object *ob, float cfra, float (*vertexCos)[3], i return; } + if(framenr!=sb->last_frame+1) + return; + /* if on second frame, write cache for first frame */ if(cache->simframe == startframe && (cache->flag & PTCACHE_OUTDATED || cache->last_exact==0)) BKE_ptcache_write(&pid, startframe); @@ -4164,5 +4175,7 @@ void sbObjectStep(Scene *scene, Object *ob, float cfra, float (*vertexCos)[3], i BKE_ptcache_validate(cache, framenr); BKE_ptcache_write(&pid, framenr); + + sb->last_frame = framenr; } |