diff options
Diffstat (limited to 'source/blender/blenkernel/intern/lib_remap.c')
| -rw-r--r-- | source/blender/blenkernel/intern/lib_remap.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/source/blender/blenkernel/intern/lib_remap.c b/source/blender/blenkernel/intern/lib_remap.c index 1f597bbb9a6..b32b97dc250 100644 --- a/source/blender/blenkernel/intern/lib_remap.c +++ b/source/blender/blenkernel/intern/lib_remap.c @@ -303,6 +303,7 @@ static void libblock_remap_data_postprocess_object_update(Main *bmain, /* Can be called with both old_collection and new_collection being NULL, * this means we have to check whole Main database then. */ static void libblock_remap_data_postprocess_collection_update(Main *bmain, + Collection *owner_collection, Collection *UNUSED(old_collection), Collection *new_collection) { @@ -311,7 +312,7 @@ static void libblock_remap_data_postprocess_collection_update(Main *bmain, * and BKE_main_collection_sync_remap() does not tolerate any of those, so for now always check * whole existing collections for NULL pointers. * I'd consider optimizing that whole collection remapping process a TODO for later. */ - BKE_collections_child_remove_nulls(bmain, NULL /*old_collection*/); + BKE_collections_child_remove_nulls(bmain, owner_collection, NULL /*old_collection*/); } else { /* Temp safe fix, but a "tad" brute force... We should probably be able to use parents from @@ -523,7 +524,7 @@ void BKE_libblock_remap_locked(Main *bmain, void *old_idv, void *new_idv, const break; case ID_GR: libblock_remap_data_postprocess_collection_update( - bmain, (Collection *)old_id, (Collection *)new_id); + bmain, NULL, (Collection *)old_id, (Collection *)new_id); break; case ID_ME: case ID_CU: @@ -628,6 +629,12 @@ void BKE_libblock_relink_ex( switch (GS(id->name)) { case ID_SCE: case ID_GR: { + /* Note: here we know which collection we have affected, so at lest for NULL children + * detection we can only process that one. + * This is also a required fix in case `id` would not be in Main anymore, which can happen + * e.g. when called from `id_delete`. */ + Collection *owner_collection = (GS(id->name) == ID_GR) ? (Collection *)id : + ((Scene *)id)->master_collection; if (old_id) { switch (GS(old_id->name)) { case ID_OB: @@ -636,7 +643,7 @@ void BKE_libblock_relink_ex( break; case ID_GR: libblock_remap_data_postprocess_collection_update( - bmain, (Collection *)old_id, (Collection *)new_id); + bmain, owner_collection, (Collection *)old_id, (Collection *)new_id); break; default: break; @@ -644,7 +651,7 @@ void BKE_libblock_relink_ex( } else { /* No choice but to check whole objects/collections. */ - libblock_remap_data_postprocess_collection_update(bmain, NULL, NULL); + libblock_remap_data_postprocess_collection_update(bmain, owner_collection, NULL, NULL); libblock_remap_data_postprocess_object_update(bmain, NULL, NULL); } break; |