C++ (Cpp) BKE_group_object_unlink Examples

Example #1

File: library_remap.c Project: wisaac407/blender

static void libblock_remap_data_postprocess_object_update(Main *bmain, Object *old_ob, Object *new_ob)
{
	if (old_ob->flag & OB_FROMGROUP) {
		/* Note that for Scene's BaseObject->flag, either we:
		 *     - unlinked old_ob (i.e. new_ob is NULL), in which case scenes' bases have been removed already.
		 *     - remapped old_ob by new_ob, in which case scenes' bases are still valid as is.
		 * So in any case, no need to update them here. */
		if (BKE_group_object_find(NULL, old_ob) == NULL) {
			old_ob->flag &= ~OB_FROMGROUP;
		}
		if (new_ob == NULL) {  /* We need to remove NULL-ified groupobjects... */
			for (Group *group = bmain->group.first; group; group = group->id.next) {
				BKE_group_object_unlink(group, NULL, NULL, NULL);
			}
		}
		else {
			new_ob->flag |= OB_FROMGROUP;
		}
	}
	if (old_ob->type == OB_MBALL) {
		for (Object *ob = bmain->object.first; ob; ob = ob->id.next) {
			if (ob->type == OB_MBALL && BKE_mball_is_basis_for(ob, old_ob)) {
				DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
			}
		}
	}
}

Example #2

File: object_group.c Project: LucaRood/Blender

static int objects_remove_active_exec(bContext *C, wmOperator *op)
{
	Main *bmain = CTX_data_main(C);
	Scene *scene = CTX_data_scene(C);
	Object *ob = OBACT;
	int single_group_index = RNA_enum_get(op->ptr, "group");
	Group *single_group = group_object_active_find_index(ob, single_group_index);
	Group *group;
	bool ok = false;
	
	if (ob == NULL)
		return OPERATOR_CANCELLED;
	
	/* linking to same group requires its own loop so we can avoid
	 * looking up the active objects groups each time */

	for (group = bmain->group.first; group; group = group->id.next) {
		if (single_group && group != single_group)
			continue;

		if (BKE_group_object_exists(group, ob)) {
			/* Remove groups from selected objects */
			CTX_DATA_BEGIN (C, Base *, base, selected_editable_bases)
			{
				BKE_group_object_unlink(group, base->object, scene, base);
				ok = 1;
			}
			CTX_DATA_END;
		}
	}

Example #3

File: rna_group.c Project: 244xiao/blender

static void rna_Group_objects_unlink(Group *group, bContext *C, ReportList *reports, Object *object)
{
	if (!BKE_group_object_unlink(group, object, CTX_data_scene(C), NULL)) {
		BKE_reportf(reports, RPT_ERROR, "Object '%s' not in group '%s'", object->id.name + 2, group->id.name + 2);
		return;
	}

	WM_main_add_notifier(NC_OBJECT | ND_DRAW, &object->id);
}

Example #4

File: rigidbody_object.c Project: greg100795/blender-git

void ED_rigidbody_object_remove(Scene *scene, Object *ob)
{
	RigidBodyWorld *rbw = BKE_rigidbody_get_world(scene);

	BKE_rigidbody_remove_object(scene, ob);
	if (rbw)
		BKE_group_object_unlink(rbw->group, ob, scene, NULL);

	DAG_id_tag_update(&ob->id, OB_RECALC_OB);
}

Example #5

File: object_group.c Project: Eibriel/kiriblender

static int objects_remove_active_exec(bContext *C, wmOperator *op)
{
	Main *bmain = CTX_data_main(C);
	Scene *scene = CTX_data_scene(C);
	Object *ob = OBACT;
	Group *group;
	int ok = 0;
	
	if (!ob) return OPERATOR_CANCELLED;
	
	/* linking to same group requires its own loop so we can avoid
	 * looking up the active objects groups each time */

	for (group = bmain->group.first; group; group = group->id.next) {
		if (BKE_group_object_exists(group, ob)) {
			/* Assign groups to selected objects */
			CTX_DATA_BEGIN (C, Base *, base, selected_editable_bases)
			{
				BKE_group_object_unlink(group, base->object, scene, base);
				ok = 1;
			}
			CTX_DATA_END;
		}
	}