diff options
Diffstat (limited to 'source/blender/blenkernel/intern/modifier.c')
-rw-r--r-- | source/blender/blenkernel/intern/modifier.c | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/modifier.c b/source/blender/blenkernel/intern/modifier.c index 41e4c21d814..118bafa94d2 100644 --- a/source/blender/blenkernel/intern/modifier.c +++ b/source/blender/blenkernel/intern/modifier.c @@ -49,15 +49,18 @@ #include "DNA_object_types.h" #include "BLI_utildefines.h" -#include "BLI_path_util.h" #include "BLI_listbase.h" #include "BLI_linklist.h" +#include "BLI_path_util.h" #include "BLI_string.h" +#include "BLI_string_utils.h" #include "BLT_translation.h" #include "BKE_appdir.h" #include "BKE_key.h" +#include "BKE_library.h" +#include "BKE_library_query.h" #include "BKE_multires.h" #include "BKE_DerivedMesh.h" @@ -268,14 +271,37 @@ void modifier_copyData_generic(const ModifierData *md_src, ModifierData *md_dst) memcpy(md_dst_data, md_src_data, (size_t)mti->structSize - data_size); } -void modifier_copyData(ModifierData *md, ModifierData *target) +static void modifier_copy_data_id_us_cb(void *UNUSED(userData), Object *UNUSED(ob), ID **idpoin, int cb_flag) +{ + ID *id = *idpoin; + if (id != NULL && (cb_flag & IDWALK_CB_USER) != 0) { + id_us_plus(id); + } +} + +void modifier_copyData_ex(ModifierData *md, ModifierData *target, const int flag) { const ModifierTypeInfo *mti = modifierType_getInfo(md->type); target->mode = md->mode; - if (mti->copyData) + if (mti->copyData) { mti->copyData(md, target); + } + + if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) { + if (mti->foreachIDLink) { + mti->foreachIDLink(target, NULL, modifier_copy_data_id_us_cb, NULL); + } + else if (mti->foreachObjectLink) { + mti->foreachObjectLink(target, NULL, (ObjectWalkFunc)modifier_copy_data_id_us_cb, NULL); + } + } +} + +void modifier_copyData(ModifierData *md, ModifierData *target) +{ + modifier_copyData_ex(md, target, 0); } |