diff options
Diffstat (limited to 'source/blender/modifiers/intern/MOD_array.c')
| -rw-r--r-- | source/blender/modifiers/intern/MOD_array.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/source/blender/modifiers/intern/MOD_array.c b/source/blender/modifiers/intern/MOD_array.c index 6dcb29abd63..01414a3dfad 100644 --- a/source/blender/modifiers/intern/MOD_array.c +++ b/source/blender/modifiers/intern/MOD_array.c @@ -372,7 +372,7 @@ static Mesh *arrayModifier_doArray( int tot_doubles; const bool use_merge = (amd->flags & MOD_ARR_MERGE) != 0; - const bool use_recalc_normals = /* (dm->dirty & DM_DIRTY_NORMALS) || */ use_merge; + const bool use_recalc_normals = (mesh->runtime.cd_dirty_vert & CD_MASK_NORMAL) || use_merge; const bool use_offset_ob = ((amd->offset_type & MOD_ARR_OFF_OBJ) && amd->offset_ob); int start_cap_nverts = 0, start_cap_nedges = 0, start_cap_npolys = 0, start_cap_nloops = 0; @@ -733,8 +733,11 @@ static Mesh *arrayModifier_doArray( MEM_freeN(full_doubles_map); } + /* In case org dm has dirty normals, or we made some merging, mark normals as dirty in new mesh! + * TODO: we may need to set other dirty flags as well? + */ if (use_recalc_normals) { - BKE_mesh_calc_normals(result); + result->runtime.cd_dirty_vert |= CD_MASK_NORMAL; } if (vgroup_start_cap_remap) { |