// TODO: Move plugins that use this to GetImporters, and Remove this function internal static IEnumerable <PluginDesc> GetExtensionPlugins(BuildTarget target) { IEnumerable <IEnumerable <PluginDesc> > pluginDescriptions = AttributeHelper.CallMethodsWithAttribute <IEnumerable <PluginDesc>, RegisterPluginsAttribute>(target); foreach (IEnumerable <PluginDesc> extensionPlugins in pluginDescriptions) { foreach (PluginDesc pluginDesc in extensionPlugins) { yield return(pluginDesc); } } }