How the Cubic Sun & Moon Resource Pack Changes the Sky
A Three-Dimensional Sky
The Cubic Sun & Moon Resource Pack replaces Minecraft's flat, two-dimensional celestial bodies with fully modeled 3D versions of the Sun and Moon. Instead of a simple sprite pasted onto the sky, you get a shape with real depth, so the Sun and Moon read as objects sitting in the sky rather than decals on a backdrop.
Because it is a resource pack, it works by swapping the textures and models the game already uses for the Sun and Moon. That means you do not install it like a mod with new items or blocks — you enable it like any other resource pack, and the change applies to every world you load with it active.
Compatibility With Sky Mods
The pack also includes support for mods that enhance sky features, so custom skies, altered day-night cycles, and similar tweaks can still display the 3D Sun and Moon correctly. This keeps the celestial bodies looking consistent whether you are watching a sunrise or navigating by moonlight.