diff options
Diffstat (limited to 'source/blender/blenkernel/intern/depsgraph.c')
| -rw-r--r-- | source/blender/blenkernel/intern/depsgraph.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/depsgraph.c b/source/blender/blenkernel/intern/depsgraph.c index 667e0850111..6f27a104144 100644 --- a/source/blender/blenkernel/intern/depsgraph.c +++ b/source/blender/blenkernel/intern/depsgraph.c @@ -2062,6 +2062,23 @@ static short animdata_use_time(AnimData *adt) return 1; } + /* If we have drivers, more likely than not, on a frame change + * they'll need updating because their owner changed + * + * This is kindof a hack to get around a whole host of problems + * involving drivers using non-object datablock data (which the + * depsgraph currently has no way of representing let alone correctly + * dependency sort+tagging). By doing this, at least we ensure that + * some commonly attempted drivers (such as scene -> current frame; + * see "Driver updates fail" thread on Bf-committers dated July 2) + * will work correctly, and that other non-object datablocks will have + * their drivers update at least on frame change. + * + * -- Aligorith, July 4 2011 + */ + if (adt->drivers.first) + return 1; + return 0; } @@ -2378,7 +2395,7 @@ static void dag_id_flush_update(Scene *sce, ID *id) if(id) { idtype= GS(id->name); - if(ELEM7(idtype, ID_ME, ID_CU, ID_MB, ID_LA, ID_LT, ID_CA, ID_AR)) { + if(ELEM8(idtype, ID_ME, ID_CU, ID_MB, ID_LA, ID_LT, ID_CA, ID_AR, ID_SPK)) { for(obt=bmain->object.first; obt; obt= obt->id.next) { if(!(ob && obt == ob) && obt->data == id) { obt->recalc |= OB_RECALC_DATA; |