[[Category:TechDocs]]

== Imposters ==

Imposters are a feature associated with most medium to large natural props found on planets in No Man's Sky. Their purpose is to replace models seen at large distances with two dimensional renders of those models to save on performance. It is important to note that although imposters would typically be part of a game's LOD system, the imposters in No Man's Sky function independently of the LODs, and are set up differently.

When an imposter renders, it is displaying a 2d billboarded sprite of whatever model it is replacing. This render is generated at runtime and will accurately capture all procedural parts and textures, including custom ones that have been modded in. The distance at which any given model will switch from a 3d mesh to a 2d imposter is set in the [[OBJECTLIST]] file that it is being called by. Imposters do not require any specific components to be applied in the relevant model's <code>ENTITY</code> file, and will even work on models with no entities.

No Man's Sky's imposters are done almost entirely in shader and are included as geometry in all the relevant models' SCENE files. Each scene has no more than one imposter included, and that imposter will be single vertical plane with a slightly larger width and height than the largest meshes in that scene. Each imposter will also use it's own material, and although they are all similar, they are not all identical:
* All imposter materials use the UBERSHADER
* All imposter materials use the <code>_F01_DIFFUSEMAP</code>, <code>_F03_NORMALMAP</code>, <code>_F11_ALPHACUTOUT</code>, <code>_F19_BILLBOARD</code> and <code>_F44_IMPOSTER</code> flags.
* Some imposter materials use the <code>_F40_SUBSURFACE_MASK</code> flag to allow for some parts of the render to use subsurface scattering, and/or the <code>_F28_VBSKINNED</code> flag when parts of the base model are skinned to animate with bones.
* All imposter materials call <code>TEXTURES/COMMON/IMPOSTERTEXTURE.DDS</code> as a diffuse texture, <code>TEXTURES/COMMON/IMPOSTERTEXTURE.MASKS.DDS</code> as masks and <code>TEXTURES/TESTS/CHECKERBOARD2.DDS</code> as a normal map.
None of these images have associated <code>TEXTURE.MBIN</code> files, and both <code>TEXTURES/COMMON/IMPOSTERTEXTURE.DDS</code> and <code>TEXTURES/COMMON/IMPOSTERTEXTURE.MASKS.DDS</code> are blank 2x2 pixel images.

== Known Issues ==

Imposters are somewhat infamous for breaking very easily when mods touch scene files that include them. When a scene containing an imposter breaks, the imposter will show up as a large solid red square that is visible from any distance, even when close enough to see the 3d version of the model. This will only effect the broken scene, all other scenes' imposters will display fine.

Although we don't currently know to much on why the imposters are so easy to break, the current information we have is as follows:
* Imposters may break when attached to a scene that is not at path that would normally lead to a scene with imposters (Needs testing to confirm!)
* Imposters may break when attached to a scene without a matching geometry file at the same directory (Needs testing to confirm!)
* Imposters may break when being exported from the NMSDK Blender plugin
* Imposters that are broken by the NMSDK plugin can sometimes be fixed by modifying their data in the scene file to match vanilla

V1.0x E3 mods

2023-03-22T02:19:33Z

AyyMang: /* E3 Color palettes */

[[Category:Mods]]

== E3 2015 HUD ==
* Source: [https://www.nexusmods.com/nomanssky/mods/33 E3 2015 HUD]
* What it does: Changes the HUD to the one advertised at E3 2015
* ''not sure what the difference is with E3 Conversion below, this version is the oldest one!''

== E3 Laser Crosshair ==
* Source: [https://www.nexusmods.com/nomanssky/mods/36 E3 Laser Crosshair]
* What it does: Changes the Laser Crosshair to the much sexier E3 one.
* Cons: '''difficult to see against any dark background'''

== E3 Conversion ==
* Source: [https://www.nexusmods.com/nomanssky/mods/54 E3 Conversion]
* What it does: Converts the HUD to resemble the E3 one.
* ''not sure what the difference is with E3 2015 above, same author, and this version is more recent!''

== E3 Empty slot ==
* Source: [https://www.nexusmods.com/nomanssky/mods/253 E3 Empty slot]
* What it does: Replaces the 'gear' inventory slot with the E3 'circle' slot. Texture-only, so does not conflict with other UI mods

== E3 Color palettes ==
* Source: [https://discord.gg/YcQ8Aq2FA6 NMS Retro discord user AyyMang]
* File: [[:PrereleaseColours.zip]]
* What it does: Reworks the color palettes to use datamined color values from multiple 2014-2016 prerelease builds of No Man's Sky.
* Cons: '''changes affect ships and multitools, many planets have broken rain or other particle effects that render as black'''

== E3 Unknown Structers ==
* Source: [https://www.nexusmods.com/nomanssky/mods/249 E3 Unknown Structers]
* What it does: This mod replaces the pretty much useless abandoned shacks you can find with one of the structures from the E3 Trailer.
*Cons: well, no more shelters at random so less places to hide from environnemental damage

== E3 Backpack ==
* Source: [https://www.nexusmods.com/nomanssky/mods/274 E3 Backpack]
* What it does: Replaces the default backpack texture with a brighter, cleaner-looking one with decals that resemble the game's title/concept art ('E3 version').
*Cons:

== E3 Monoliths ==
* Source: [https://videogamemods.com/nomanssky/mods/e3-monoliths/ E3 Monoliths]
* What it does: This mods lets you choose from 2 different types now, one with only E3Monoliths and 0 current ones and also meaning they're uncommon. Or can have a Mixed file while removes Plaques but has variety of current monoliths and E3 ones, and makes E3 ones a bit more common.
*Cons: no more knowledge stones around the monolith!

== E3 Inventory==
* Source: [[ZzzE3RestoreInventory.zip]]
* What it does: E3 inventory style, complete with E3 icon style.