What is a .VRMANIFEST file?
A .VRMANIFEST file is a special kind of file used by SteamVR, which is a platform for virtual reality games. Think of it as a card in a library catalog that tells you where to find a book, but for VR games. This file is written in a format called JSON, which is a way to organize information in an easy-to-read manner for computers and humans.
Inside a .VRMANIFEST file, you'll find important details about a virtual reality game. It includes the game's unique ID (app key), how the game starts (launch type), the game's name, what kind of controllers you can use with it, and where to find the game's menu picture for SteamVR. Each VR game has its own .VRMANIFEST file that talks about that specific game.
Besides individual game files, there's a big .VRMANIFEST file called steamapps.vrmanifest. This one is like a master list that keeps track of all the VR games you have. It tells SteamVR where to find the smaller .VRMANIFEST files for each game.
To open a .VRMANIFEST file, you can use several programs. If you just want to look at or change the information inside, you can use simple text editing software that comes with your computer, like Notepad on Windows or TextEdit on Mac. These are basic programs included with your operating system that let you view and edit text files. For a more advanced option, you can use Vim, which is a powerful text editor, or any other text editor you like. If you're using SteamVR, it automatically works with these .VRMANIFEST files to manage your VR games.
In summary, a .VRMANIFEST file is a crucial part of organizing and launching VR games on SteamVR. You can view or edit these files with basic text editors that come with your computer or more advanced ones you choose to install.
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