diff options
Diffstat (limited to 'source/blender/bmesh/operators/bmo_mirror.c')
| -rw-r--r-- | source/blender/bmesh/operators/bmo_mirror.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/source/blender/bmesh/operators/bmo_mirror.c b/source/blender/bmesh/operators/bmo_mirror.c index 36297b3f816..b5b56f4432d 100644 --- a/source/blender/bmesh/operators/bmo_mirror.c +++ b/source/blender/bmesh/operators/bmo_mirror.c @@ -48,6 +48,7 @@ void bmo_mirror_exec(BMesh *bm, BMOperator *op) int axis = BMO_slot_int_get(op->slots_in, "axis"); bool mirror_u = BMO_slot_bool_get(op->slots_in, "mirror_u"); bool mirror_v = BMO_slot_bool_get(op->slots_in, "mirror_v"); + bool mirror_udim = BMO_slot_bool_get(op->slots_in, "mirror_udim"); BMOpSlot *slot_targetmap; ototvert = bm->totvert; @@ -94,10 +95,22 @@ void bmo_mirror_exec(BMesh *bm, BMOperator *op) for (i = 0; i < totlayer; i++) { luv = CustomData_bmesh_get_n(&bm->ldata, l->head.data, CD_MLOOPUV, i); if (mirror_u) { - luv->uv[0] = 1.0f - luv->uv[0]; + float uv_u = luv->uv[0]; + if (mirror_udim) { + luv->uv[0] = ceilf(uv_u) - fmodf(uv_u, 1.0f); + } + else { + luv->uv[0] = 1.0f - uv_u; + } } if (mirror_v) { - luv->uv[1] = 1.0f - luv->uv[1]; + float uv_v = luv->uv[1]; + if (mirror_udim) { + luv->uv[1] = ceilf(uv_v) - fmodf(uv_v, 1.0f); + } + else { + luv->uv[1] = 1.0f - uv_v; + } } } } |