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Multi-Object-Mode: Edit curve toggle cyclic 

D3882 by @zazizizou
This commit is contained in:
Campbell Barton 2018-11-02 08:24:17 +11:00
parent 68a4610fc4
commit 93b99306d8
Notes: blender-bot 2024-03-22 15:57:27 +01:00 
Referenced by issue #54648, Multi-Object-Mode: Edit Curve Tools
1 changed files with 36 additions and 9 deletions
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45
source/blender/editors/curve/editcurve.c
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@ -5261,15 +5261,13 @@ void CURVE_OT_extrude(wmOperatorType *ot)
/***************** make cyclic operator **********************/
static int toggle_cyclic_exec(bContext *C, wmOperator *op)
static bool curve_toggle_cyclic(View3D *v3d, ListBase *editnurb, int direction)
{
Object *obedit = CTX_data_edit_object(C);
View3D *v3d = CTX_wm_view3d(C);
ListBase *editnurb = object_editcurve_get(obedit);
Nurb *nu;
BezTriple *bezt;
BPoint *bp;
int a, direction = RNA_enum_get(op->ptr, "direction");
int a;
bool changed = false;
for (nu = editnurb->first; nu; nu = nu->next) {
if (nu->pntsu > 1 || nu->pntsv > 1) {
@ -5279,6 +5277,7 @@ static int toggle_cyclic_exec(bContext *C, wmOperator *op)
while (a--) {
if (bp->f1 & SELECT) {
nu->flagu ^= CU_NURB_CYCLIC;
changed = true;
break;
}
bp++;
@ -5290,6 +5289,7 @@ static int toggle_cyclic_exec(bContext *C, wmOperator *op)
while (a--) {
if (BEZT_ISSEL_ANY_HIDDENHANDLES(v3d, bezt)) {
nu->flagu ^= CU_NURB_CYCLIC;
changed = true;
break;
}
bezt++;
@ -5304,6 +5304,7 @@ static int toggle_cyclic_exec(bContext *C, wmOperator *op)
if (bp->f1 & SELECT) {
nu->flagu ^= CU_NURB_CYCLIC;
BKE_nurb_knot_calc_u(nu); /* 1==u type is ignored for cyclic curves */
changed = true;
break;
}
bp++;
@ -5319,24 +5320,50 @@ static int toggle_cyclic_exec(bContext *C, wmOperator *op)
if (direction == 0 && nu->pntsu > 1) {
nu->flagu ^= CU_NURB_CYCLIC;
BKE_nurb_knot_calc_u(nu); /* 1==u type is ignored for cyclic curves */
changed = true;
}
if (direction == 1 && nu->pntsv > 1) {
nu->flagv ^= CU_NURB_CYCLIC;
BKE_nurb_knot_calc_v(nu); /* 2==v type is ignored for cyclic curves */
changed = true;
}
break;
}
bp++;
}
}
}
}
return changed;
}
WM_event_add_notifier(C, NC_GEOM | ND_DATA, obedit->data);
DEG_id_tag_update(obedit->data, 0);
static int toggle_cyclic_exec(bContext *C, wmOperator *op)
{
const int direction = RNA_enum_get(op->ptr, "direction");
View3D *v3d = CTX_wm_view3d(C);
ViewLayer *view_layer = CTX_data_view_layer(C);
bool changed_multi = false;
return OPERATOR_FINISHED;
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 *editnurb = object_editcurve_get(obedit);
if (curve_toggle_cyclic(v3d, editnurb, direction)) {
changed_multi = true;
WM_event_add_notifier(C, NC_GEOM | ND_DATA, obedit->data);
DEG_id_tag_update(obedit->data, 0);
}
}
MEM_freeN(objects);
return changed_multi ? OPERATOR_FINISHED : OPERATOR_CANCELLED;
}
static int toggle_cyclic_invoke(bContext *C, wmOperator *op, const wmEvent *UNUSED(event))