Differential D3364 Diff 10887 source/blender/editors/uvedit/uvedit_ops.c

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source/blender/editors/uvedit/uvedit_ops.c

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	static int uv_pin_exec(bContext C, wmOperator op)	static int uv_pin_exec(bContext C, wmOperator op)
	{	{
	Scene *scene = CTX_data_scene(C);	Scene *scene = CTX_data_scene(C);
	Object *obedit = CTX_data_edit_object(C);
	Image *ima = CTX_data_edit_image(C);	Image *ima = CTX_data_edit_image(C);
	BMEditMesh *em = BKE_editmesh_from_object(obedit);	ViewLayer *view_layer = CTX_data_view_layer(C);
	BMFace *efa;	uint objects_len = 0;
	BMLoop *l;	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len);
	BMIter iter, liter;
	MLoopUV *luv;	for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
	const bool clear = RNA_boolean_get(op->ptr, "clear");
		Object *obedit = objects[ob_index];
	const int cd_loop_uv_offset = CustomData_get_offset(&em->bm->ldata, CD_MLOOPUV);	BMEditMesh *em = BKE_editmesh_from_object(obedit);
		BMFace *efa;
		BMLoop *l;
		BMIter iter, liter;
		MLoopUV *luv;

		if (em->bm->totfacesel == 0) {

	BM_ITER_MESH (efa, &iter, em->bm, BM_FACES_OF_MESH) {
	if (!uvedit_face_visible_test(scene, obedit, ima, efa))
	continue;	continue;

		}

	BM_ITER_ELEM (l, &liter, efa, BM_LOOPS_OF_FACE) {	const bool clear = RNA_boolean_get(op->ptr, "clear");
	luv = BM_ELEM_CD_GET_VOID_P(l, cd_loop_uv_offset);
		const int cd_loop_uv_offset = CustomData_get_offset(&em->bm->ldata, CD_MLOOPUV);
	if (!clear) {
	if (uvedit_uv_select_test(scene, l, cd_loop_uv_offset))	BM_ITER_MESH(efa, &iter, em->bm, BM_FACES_OF_MESH) {
	luv->flag \|= MLOOPUV_PINNED;	if (!uvedit_face_visible_test(scene, obedit, ima, efa))
	}	continue;
	else {
	if (uvedit_uv_select_test(scene, l, cd_loop_uv_offset))	BM_ITER_ELEM(l, &liter, efa, BM_LOOPS_OF_FACE) {
	luv->flag &= ~MLOOPUV_PINNED;	luv = BM_ELEM_CD_GET_VOID_P(l, cd_loop_uv_offset);

		if (!clear) {
		if (uvedit_uv_select_test(scene, l, cd_loop_uv_offset))
		luv->flag \|= MLOOPUV_PINNED;
		}
		else {
		if (uvedit_uv_select_test(scene, l, cd_loop_uv_offset))
		luv->flag &= ~MLOOPUV_PINNED;
		}
	}	}
	}	}

		WM_event_add_notifier(C, NC_GEOM \| ND_DATA, obedit->data);
	}	}
		MEM_freeN(objects);
	WM_event_add_notifier(C, NC_GEOM \| ND_DATA, obedit->data);

	return OPERATOR_FINISHED;	return OPERATOR_FINISHED;
	}	}
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