This mod is compatible with RTGI(0.33 for Portal 1 and 0.30 for Portal 2) BUT DOES NOT REQUIRE IT the mod works just fine if you don't have it


-Reshade  5.4.2 for Portal 1   
-Reshade 4.9.1 For Portal 2 it should work on 5.4.2, can't really confirm because there is a driver issue with my RX 570 and the game with vulkan also make sure the settings match with the video (In the 5.4.2 FOLDER) and that you use the right version of RTGI with if you use that

For RTGI 4.9.1 works with 0.30 and Reshade 5.4.2 works with 0.33

All Pictures for both Portal 1 and 2 are from the RTGI Ultimate Preset

     

[English/Anglais]

For the installation all you need is to install Reshade  5.4.2  or 4.9.1(for portal 2 if you run it with vulkan take 5.4.2) and to install it in directx 9 mode or vulkan if you use vulkan 
click on skip when it ask you what shader you want to install 
then you put  the  .ini files  inside of the folder were your  exe is located and the reshade folder inside of the bin folder 

Should look something like this for the ini files:
H:\My Games\SteamLibrary\steamapps\common\Portal 2
And  reshade-shaders folder show be in :
H:\My Games\SteamLibrary\steamapps\common\Portal 2\bin 

[Adding RTGI effect ?]

Inside the RTGI folder copy both folder(texture and shaders) and place them  inside of the reshade-shader folder 

Should look something like this:
H:\My Games\SteamLibrary\steamapps\common\Portal 2\bin\reshade-shaders

French/Français:

Pour l'installation tous ce que vous avez a faire c'est de installer Reshade 5.4.2(4.9.1 pour Portal 2, si vous le runner sous Vulkan prenez 5.4.2 aussi) prenez l'option directx 9 ou Vulkan 

Appuyer sur skip quand il vous demande quelle shaders que vous voulez installer 

Ensuite copier les fichiers .ini  a l'endroit ou votre fichier exe  est situer.

Devrait ressembler à ça:
H:\My Games\SteamLibrary\steamapps\common\Portal 2

Et le dossier Reshade Shader dans le dossier bin
Devrait ressembler à ça:
H:\My Games\SteamLibrary\steamapps\common\Portal 2\bin

[Ajouter effets RTGI?]

 ouvrez le dossier de RTGI et copier les deux dossier a l'intérieur (shaders et texture) puis placer les dans dossier  nommé Reshade-Shader 

Devrait ressembler à ça:
H:\My Games\SteamLibrary\steamapps\common\Portal 2\bin\reshade-shaders