Differential D9568 Diff 31128 source/blender/blenkernel/intern/collection.c

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source/blender/blenkernel/intern/collection.c

Show First 20 Lines • Show All 1,683 Lines • ▼ Show 20 Lines	if (relative_child) {
BLI_insertlinkbefore(&to_parent->children, relative_child, child);		BLI_insertlinkbefore(&to_parent->children, relative_child, child);
}		}

BKE_collection_object_cache_free(to_parent);		BKE_collection_object_cache_free(to_parent);
}		}
}		}

/* Make sure we store the flag of the layer collections before we remove and re-create them.		/* Make sure we store the flag of the layer collections before we remove and re-create them.
* Otherwise they will get lost and everything will be copied from the new parent collection. */		* Otherwise they will get lost and everything will be copied from the new parent collection.
		* Don't use flag syncing when moving a collection to a different scene, as it no longer exists
		* in the same view layers anyway. */
		mont29Unsubmitted Done Inline Actions Would be nice to have a comment explaining why this is needed. mont29: Would be nice to have a comment explaining why this is needed.
		const bool do_flag_sync = BKE_scene_find_from_collection(bmain, to_parent) ==
		BKE_scene_find_from_collection(bmain, collection);
ListBase layer_flags;		ListBase layer_flags;
		if (do_flag_sync) {
layer_collection_flags_store(bmain, collection, &layer_flags);		layer_collection_flags_store(bmain, collection, &layer_flags);
		}

/* Create and remove layer collections. */		/* Create and remove layer collections. */
BKE_main_collection_sync(bmain);		BKE_main_collection_sync(bmain);

/* Restore the original layer collection flags. */		/* Restore the original layer collection flags. */
		if (do_flag_sync) {
layer_collection_flags_restore(&layer_flags, collection);		layer_collection_flags_restore(&layer_flags, collection);
		}

/* We need to sync it again to pass the correct flags to the collections objects. */		/* We need to sync it again to pass the correct flags to the collections objects. */
BKE_main_collection_sync(bmain);		BKE_main_collection_sync(bmain);

return true;		return true;
}		}

/** \} */		/** \} */
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