diff options
Diffstat (limited to 'source/blender/blenkernel/intern/modifier.c')
| -rw-r--r-- | source/blender/blenkernel/intern/modifier.c | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/source/blender/blenkernel/intern/modifier.c b/source/blender/blenkernel/intern/modifier.c index b4eb132353c..1a146dc67d1 100644 --- a/source/blender/blenkernel/intern/modifier.c +++ b/source/blender/blenkernel/intern/modifier.c @@ -59,6 +59,8 @@ #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" @@ -269,14 +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); } @@ -732,7 +757,7 @@ void modifier_path_init(char *path, int path_maxlen, const char *name) /* wrapper around ModifierTypeInfo.applyModifier that ensures valid normals */ struct DerivedMesh *modwrap_applyModifier( - ModifierData *md, struct EvaluationContext *eval_ctx, + ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob, struct DerivedMesh *dm, ModifierApplyFlag flag) { @@ -746,7 +771,7 @@ struct DerivedMesh *modwrap_applyModifier( } struct DerivedMesh *modwrap_applyModifierEM( - ModifierData *md, struct EvaluationContext *eval_ctx, + ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob, struct BMEditMesh *em, DerivedMesh *dm, ModifierApplyFlag flag) @@ -761,7 +786,7 @@ struct DerivedMesh *modwrap_applyModifierEM( } void modwrap_deformVerts( - ModifierData *md, struct EvaluationContext *eval_ctx, + ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob, DerivedMesh *dm, float (*vertexCos)[3], int numVerts, ModifierApplyFlag flag) @@ -776,7 +801,7 @@ void modwrap_deformVerts( } void modwrap_deformVertsEM( - ModifierData *md, struct EvaluationContext *eval_ctx, Object *ob, + ModifierData *md, const struct EvaluationContext *eval_ctx, Object *ob, struct BMEditMesh *em, DerivedMesh *dm, float (*vertexCos)[3], int numVerts) { |