Page MenuHome
Differential D198 Diff 579 source/blender/editors/curve/editcurve.c

Changeset View

Standalone View

View Options

source/blender/editors/curve/editcurve.c

Context not available.
/********************** select random *********************/ /********************** select random *********************/
static void selectrandom_curve(ListBase *editnurb, float randfac) static void selectrandom_curve(ListBase *editnurb, float randfac, int action)
{ {
Nurb *nu; Nurb *nu;
BezTriple *bezt; BezTriple *bezt;
Context not available.
a = nu->pntsu; a = nu->pntsu;
while (a--) { while (a--) {
if (BLI_frand() < randfac) if (BLI_frand() < randfac)
select_beztriple(bezt, SELECT, SELECT, VISIBLE); switch (action) {
case SEL_SELECT:
select_beztriple(bezt, SELECT, SELECT, VISIBLE);
break;
case SEL_DESELECT:
select_beztriple(bezt, DESELECT, SELECT, VISIBLE);
break;
}
bezt++; bezt++;
} }
} }
Context not available.
while (a--) { while (a--) {
if (BLI_frand() < randfac) if (BLI_frand() < randfac)
select_bpoint(bp, SELECT, SELECT, VISIBLE); switch (action) {
case SEL_SELECT:
select_bpoint(bp, SELECT, SELECT, VISIBLE);
break;
case SEL_DESELECT:
select_bpoint(bp, DESELECT, SELECT, VISIBLE);
break;
}
bp++; bp++;
} }
} }
Context not available.
{ {
Object *obedit = CTX_data_edit_object(C); Object *obedit = CTX_data_edit_object(C);
ListBase *editnurb = object_editcurve_get(obedit); ListBase *editnurb = object_editcurve_get(obedit);
const int action = RNA_enum_get(op->ptr, "action");
selectrandom_curve(editnurb, RNA_float_get(op->ptr, "percent") / 100.0f, action);
if (!RNA_boolean_get(op->ptr, "extend"))
CU_deselect_all(obedit);
selectrandom_curve(editnurb, RNA_float_get(op->ptr, "percent") / 100.0f);
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data); WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
return OPERATOR_FINISHED; return OPERATOR_FINISHED;
Context not available.
void CURVE_OT_select_random(wmOperatorType *ot) void CURVE_OT_select_random(wmOperatorType *ot)
{ {
static EnumPropertyItem select_actions[] = {
{SEL_SELECT, "SELECT", 0, "Select", "Select all elements"},
{SEL_DESELECT, "DESELECT", 0, "Deselect", "Deselect all elements"},
{0, NULL, 0, NULL, NULL}
};
/* identifiers */ /* identifiers */
ot->name = "Select Random"; ot->name = "Select Random";
ot->idname = "CURVE_OT_select_random"; ot->idname = "CURVE_OT_select_random";
Context not available.
/* properties */ /* properties */
RNA_def_float_percentage(ot->srna, "percent", 50.f, 0.0f, 100.0f, "Percent", "Percentage of elements to select randomly", 0.f, 100.0f); RNA_def_float_percentage(ot->srna, "percent", 50.f, 0.0f, 100.0f, "Percent", "Percentage of elements to select randomly", 0.f, 100.0f);
RNA_def_boolean(ot->srna, "extend", false, "Extend", "Extend the selection"); RNA_def_enum(ot->srna, "action", select_actions, SEL_SELECT, "Action", "Selection action to execute");
} }
/********************* every nth number of point *******************/ /********************* every nth number of point *******************/
Context not available.