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EditMesh: multi-object select ungrouped

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D3295 by @philippe-bachour
This commit is contained in:
Campbell Barton
2018-05-11 08:18:42 +02:00
parent f2b5de6893
commit 1d8e6c5cd0
1 changed files with 39 additions and 18 deletions
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57
source/blender/editors/mesh/editmesh_select.c
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@@ -4127,30 +4127,51 @@ static int edbm_select_ungrouped_poll(bContext *C)
static int edbm_select_ungrouped_exec(bContext *C, wmOperator *op)
{
Object *obedit = CTX_data_edit_object(C);
BMEditMesh *em = BKE_editmesh_from_object(obedit);
const int cd_dvert_offset = CustomData_get_offset(&em->bm->vdata, CD_MDEFORMVERT);
const bool extend = RNA_boolean_get(op->ptr, "extend");
ViewLayer *view_layer = CTX_data_view_layer(C);
BMVert *eve;
BMIter iter;
uint objects_len = 0;
Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
if (!RNA_boolean_get(op->ptr, "extend")) {
EDBM_flag_disable_all(em, BM_ELEM_SELECT);
}
for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
Object *obedit = objects[ob_index];
BMEditMesh *em = BKE_editmesh_from_object(obedit);
BM_ITER_MESH (eve, &iter, em->bm, BM_VERTS_OF_MESH) {
if (!BM_elem_flag_test(eve, BM_ELEM_HIDDEN)) {
MDeformVert *dv = BM_ELEM_CD_GET_VOID_P(eve, cd_dvert_offset);
/* no dv or dv set with no weight */
if (ELEM(NULL, dv, dv->dw)) {
BM_vert_select_set(em->bm, eve, true);
const int cd_dvert_offset = CustomData_get_offset(&em->bm->vdata, CD_MDEFORMVERT);
if (cd_dvert_offset == -1) {
continue;
}
BMVert *eve;
BMIter iter;
bool changed = false;
if (!extend) {
if (em->bm->totvertsel) {
EDBM_flag_disable_all(em, BM_ELEM_SELECT);
changed = true;
}
}
BM_ITER_MESH (eve, &iter, em->bm, BM_VERTS_OF_MESH) {
if (!BM_elem_flag_test(eve, BM_ELEM_HIDDEN)) {
MDeformVert *dv = BM_ELEM_CD_GET_VOID_P(eve, cd_dvert_offset);
/* no dv or dv set with no weight */
if (ELEM(NULL, dv, dv->dw)) {
BM_vert_select_set(em->bm, eve, true);
changed = true;
}
}
}
if (changed) {
EDBM_selectmode_flush(em);
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
}
}
EDBM_selectmode_flush(em);
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
MEM_freeN(objects);
return OPERATOR_FINISHED;
}