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Edit-Mesh: multi-object un-subdivide

This commit is contained in:
Dalai Felinto 2018-05-03 21:56:59 +02:00
parent 66ffbf9b7d
commit e245f7c09c
Notes: blender-bot 2023-02-14 06:00:45 +01:00 
Referenced by issue #54643, Multi-Object-Mode: EditMesh Tools
1 changed files with 28 additions and 16 deletions
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44
source/blender/editors/mesh/editmesh_tools.c
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@ -290,27 +290,39 @@ void MESH_OT_subdivide_edgering(wmOperatorType *ot)
static int edbm_unsubdivide_exec(bContext *C, wmOperator *op)
{
Object *obedit = CTX_data_edit_object(C);
BMEditMesh *em = BKE_editmesh_from_object(obedit);
BMOperator bmop;
const int iterations = RNA_int_get(op->ptr, "iterations");
ViewLayer *view_layer = CTX_data_view_layer(C);
uint objects_len = 0;
Object **objects = BKE_view_layer_array_from_objects_in_edit_mode(view_layer, &objects_len);
for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
Object *obedit = objects[ob_index];
BMEditMesh *em = BKE_editmesh_from_object(obedit);
EDBM_op_init(em, &bmop, op,
"unsubdivide verts=%hv iterations=%i", BM_ELEM_SELECT, iterations);
if ((em->bm->totvertsel == 0) &&
(em->bm->totedgesel == 0) &&
(em->bm->totfacesel == 0))
{
continue;
}
BMO_op_exec(em->bm, &bmop);
BMOperator bmop;
EDBM_op_init(em, &bmop, op,
"unsubdivide verts=%hv iterations=%i", BM_ELEM_SELECT, iterations);
if (!EDBM_op_finish(em, &bmop, op, true)) {
return 0;
BMO_op_exec(em->bm, &bmop);
if (!EDBM_op_finish(em, &bmop, op, true)) {
continue;
}
if ((em->selectmode & SCE_SELECT_VERTEX) == 0) {
EDBM_selectmode_flush_ex(em, SCE_SELECT_VERTEX); /* need to flush vert->face first */
}
EDBM_selectmode_flush(em);
EDBM_update_generic(em, true, true);
}
if ((em->selectmode & SCE_SELECT_VERTEX) == 0) {
EDBM_selectmode_flush_ex(em, SCE_SELECT_VERTEX); /* need to flush vert->face first */
}
EDBM_selectmode_flush(em);
EDBM_update_generic(em, true, true);
MEM_freeN(objects);
return OPERATOR_FINISHED;
}