diff options
| -rw-r--r-- | source/blender/blenkernel/intern/data_transfer.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/data_transfer.c b/source/blender/blenkernel/intern/data_transfer.c index 10d79ebdf96..3e5939b4e0f 100644 --- a/source/blender/blenkernel/intern/data_transfer.c +++ b/source/blender/blenkernel/intern/data_transfer.c @@ -249,7 +249,7 @@ int BKE_object_data_transfer_dttype_to_srcdst_index(const int dtdata_type) static void data_transfer_dtdata_type_preprocess( Mesh *me_src, Mesh *me_dst, - const int dtdata_type, const bool dirty_nors_dst) + const int dtdata_type, const bool dirty_nors_dst, const bool is_modifier) { if (dtdata_type == DT_TYPE_LNOR) { /* Compute custom normals into regular loop normals, which will be used for the transfer. */ @@ -267,7 +267,9 @@ static void data_transfer_dtdata_type_preprocess( const bool use_split_nors_dst = (me_dst->flag & ME_AUTOSMOOTH) != 0; const float split_angle_dst = me_dst->smoothresh; - BKE_mesh_calc_normals_split(me_src); + if (!is_modifier) { + BKE_mesh_calc_normals_split(me_src); + } float (*poly_nors_dst)[3]; float (*loop_nors_dst)[3]; @@ -1145,7 +1147,7 @@ bool BKE_object_data_transfer_ex( continue; } - data_transfer_dtdata_type_preprocess(me_src, me_dst, dtdata_type, dirty_nors_dst); + data_transfer_dtdata_type_preprocess(me_src, me_dst, dtdata_type, dirty_nors_dst, is_modifier); cddata_type = BKE_object_data_transfer_dttype_to_cdtype(dtdata_type); |