According to Tarkayne there are two types of flags you should use with your portal. Here's what I've noticed about them.
Table of Contents
- Portal Flags
Used between rooms / unbreakable windows
disables exterior rendering - you can see from the interior to the exterior, but not vice versa. Used for windows in interiors such as the ammunation in Vinewood.
disables interior rendering - you can see from the exterior into the interior, but not vice versa. Used for connecting two MLO\'s together, such as Michael\'s house and garage.
Portal will render the outside with much more bloom. Usually windows use this.
Renders limbo as LOD. Used in the roof window of Michael\'s house.
Disable\'s portal while a door is closed as an attached entity. Note that Rockstar frequently uses this portal, even when there aren\'t any attached entities. May have other functions
Enables limbo portals in mirror portal reflections, but does not enable limbo entities.
Renders limbo entities in portal reflections.
See through glass doors.
Breakable windows that you can enter.
For Portals between 2 MLO's