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Multi-Objects: CURVE_OT_split

This commit is contained in:
Dalai Felinto 2018-10-30 18:54:34 -03:00
parent 46bf079b7f
commit e9980e5a75
Notes: blender-bot 2023-02-14 10:21:10 +01:00 
Referenced by issue #54648, Multi-Object-Mode: Edit Curve Tools
1 changed files with 27 additions and 9 deletions
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36
source/blender/editors/curve/editcurve.c
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@ -1372,32 +1372,50 @@ void CURVE_OT_separate(wmOperatorType *ot)
static int curve_split_exec(bContext *C, wmOperator *op)
{
Object *obedit = CTX_data_edit_object(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
View3D *v3d = CTX_wm_view3d(C);
ListBase *editnurb = object_editcurve_get(obedit);
ListBase newnurb = {NULL, NULL};
int ok = -1;
adduplicateflagNurb(obedit, v3d, &newnurb, SELECT, true);
if (BLI_listbase_is_empty(&newnurb) == false) {
uint objects_len;
Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
Object *obedit = objects[ob_index];
Curve *cu = obedit->data;
if (!ED_curve_select_check(v3d, cu->editnurb)) {
continue;
}
ListBase newnurb = {NULL, NULL};
adduplicateflagNurb(obedit, v3d, &newnurb, SELECT, true);
if (BLI_listbase_is_empty(&newnurb)) {
ok = MAX2(ok, 0);
continue;
}
ListBase *editnurb = object_editcurve_get(obedit);
const int len_orig = BLI_listbase_count(editnurb);
curve_delete_segments(obedit, v3d, true);
cu->actnu -= len_orig - BLI_listbase_count(editnurb);
BLI_movelisttolist(editnurb, &newnurb);
if (ED_curve_updateAnimPaths(obedit->data))
if (ED_curve_updateAnimPaths(obedit->data)) {
WM_event_add_notifier(C, NC_OBJECT | ND_KEYS, obedit);
}
ok = 1;
WM_event_add_notifier(C, NC_GEOM | ND_DATA, obedit->data);
DEG_id_tag_update(obedit->data, 0);
}
else {
MEM_freeN(objects);
if (ok == 0) {
BKE_report(op->reports, RPT_ERROR, "Cannot split current selection");
return OPERATOR_CANCELLED;
}
return OPERATOR_FINISHED;
}