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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include "BLI_utildefines.h"
#include "BKE_context.h"
#include "BKE_paint.h"
#include "WM_api.h"
#include "ED_curves_sculpt.h"
#include "curves_sculpt_intern.h"
#include "paint_intern.h"
bool CURVES_SCULPT_mode_poll(struct bContext *C)
{
Object *ob = CTX_data_active_object(C);
return ob && ob->mode & OB_MODE_SCULPT_CURVES;
}
static bool stroke_get_location(bContext *C, float out[3], const float mouse[2])
{
out[0] = mouse[0];
out[1] = mouse[1];
out[2] = 0;
UNUSED_VARS(C);
return true;
}
static bool stroke_test_start(bContext *C, struct wmOperator *op, const float mouse[2])
{
UNUSED_VARS(C, op, mouse);
return true;
}
static void stroke_update_step(bContext *C, PaintStroke *stroke, PointerRNA *itemptr)
{
UNUSED_VARS(C, stroke, itemptr);
}
static void stroke_done(const bContext *C, PaintStroke *stroke)
{
UNUSED_VARS(C, stroke);
}
static int sculpt_curves_stroke_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
PaintStroke *stroke = paint_stroke_new(C,
op,
stroke_get_location,
stroke_test_start,
stroke_update_step,
nullptr,
stroke_done,
event->type);
op->customdata = stroke;
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
static void sculpt_curves_stroke_cancel(bContext *C, wmOperator *op)
{
paint_stroke_cancel(C, op);
}
static void SCULPT_CURVES_OT_brush_stroke(struct wmOperatorType *ot)
{
ot->name = "Stroke Curves Sculpt";
ot->idname = "SCULPT_CURVES_OT_brush_stroke";
ot->description = "Sculpt curves using a brush";
ot->invoke = sculpt_curves_stroke_invoke;
ot->modal = paint_stroke_modal;
ot->cancel = sculpt_curves_stroke_cancel;
ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
paint_stroke_operator_properties(ot);
}
void ED_operatortypes_sculpt_curves()
{
WM_operatortype_append(SCULPT_CURVES_OT_brush_stroke);
}
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