LoadAssetsFile returns an AssetsFileInstance which is a wrapper for two classes. LoadAssetsFile ( 'resources.assets ', true ) //true = load dependencies Var am = new AssetsManager ( ) var inst = am. Here's a full example to read all name strings from all GameObjects from resources.assets. To help write code, you'll want to open the file you want to read/write in a tool like AssetsView.NET (in this repo) so you can see what assets have what fields. For example, there is no code to 'extract sprites', but you can see the fields that store that information. Any asset type is supported, both in assets files and bundles, but making sense of it is up to you.

However, you can pretty much edit anything and everything you want. The library is very low-level, and even with helper functions, some features still take a bit of boilerplate. The Standard namespace contains classes and methods that are similar to the original library.If there is a function here, you should prefer it over initializing things yourself. For example, AssetsManager helps manage loading multiple files and their dependencies and AssetHelper/ BundleHelper contains many useful miscellaneous methods. The Extra namespace contains classes and extension methods that aren't in the original library.Because of that, there are usually two ways to do something. The original api design and file formats (class package) comes from UABE's C++ AssetsTools library, but it has been rewritten in C# with many added helper functions. This is a library for reading and writing unity assets files and bundle files. Reading asset paths from resources.assets and bundles.

Bundle creator (create assets/bundle files).If you're trying to use AT2 and having issues on newer engine games, you might want to try AT3. Rework progress is ongoing on the upd21-with-inst branch. AssetsTools.NET v3 is currently in progress!

net library for reading and modifying unity assets and bundles based off of the AssetsTools library from UABE.

Unity assets viewer release