Invisibility Eye Glitch Multifix

There are several approaches to fixes the invisibility eye glitch. One is a mesh approach, which works great for the player but not so well for other Actors. Another is a scripted approach, which corrects all Actor's eye after an invisibility effect ends, but may cause brief visual disruption for the player character.

In a thread discussing suggested bugfixes in addition to the USKP, the values of both approaches were brought up. In particular:

IsharaMeradin, on 16 Jul 2014 - 9:53 PM, said:
"I had to test this.

Mesh fix:
-- Works for Player without fail
-- Does not work on NPCs

Script fix:
-- Works immediately on NPCs (cannot see any glitched eyes)
-- Works slowly on Player (can see glitched eyes for a few moments)

Why not a dual solution? Apply the mesh fix for the player and script for the NPC."

I couldn't agree more. This mod applies both fixes: the mesh fix for the player, and the script fix for every other Actor. There is an MCM which allows you to configure additional options for the script, including a hotkey which applies the fix to all Actors within a distance of one cell. This will correct the issue for any NPC currently experiencing the glitch, and provides additional compatibility for invisibility effects added by mods.

Installation:

Use your preferred mod manager to install, or simply copy the files to your skyrim data folder.

Reguires SKSE. SkyUI is needed to access the MCM, but otherwise not required.

Compatibility:

Fully compatible with all spell mods that use the vanilla invisibility effects. New spells that use new effects will be compatible without a patch as long as the effect is only applied to the player. New effects that apply to other Actors will require a patch, or the use of the configured hotkey.

Fully compatible with eye texture mods, as long as they don't change the meshes.

Credits:

bellywood2206 for the meshes in their mod Eye Glitch Fix (mod page: http://www.nexusmods.com/skyrim/mods/50132/?).

KingsGambit for their mod Invisibility Glitch - Eyes Fix (mod page: http://www.nexusmods.com/skyrim/mods/23916/?). The scripts used in this mod are entirely new, but the use of QueueNiNodeUpdate() is based on his approach.