Screenshot taken with the Awesome Skies resource pack, a pack made to run only under Nuit (Credit: heyman)
This mod's purpose is to allow the specification of custom skyboxes, with any textures that you may want!
The documentation on this format can be found here.
It is out of the scope of this mod to support the OptiFine format by itself. FSB-Interop is designed as an add-on to Nuit to achieve compatibility with the OptiFine format. Alternatively, MCPP++ can be used following these instructions.
You can report bugs-issues or suggest new features in the Issues section, or in the Discord server.
This mod is licensed under the MIT License.