template<bool Condition, typename TemplateClass> static [TEnableIf](API\Runtime\Core\Templates\TEnableIf)< [Condition](API\Plugins\StateTreeModule\EStateTreeBindableStructSource), [EMassVisibility](API\Plugins\MassLOD\EMassVisibility) >::Type GetPrevVisibilityPerViewer ( TemplateClass & Obj, int32 Index, [EMassVisibility](API\Plugins\MassLOD\EMassVisibility) DefaultValue )