The default keybinding to open the user interface is J. It is very similar to being in creative mode. This allows you to use double jump to start flying. To enable fly you must set a keybinding for it. Therefore, you can use it to find torches or other light sources in caves.
Cavefinder does not automatically turn on fullbright like XRay does.You can also create additional XRay profiles, and then assign a keybinding to them in-game if you want further customizability.In the user interface, you can choose which blocks get rendered, and which don’t.0.3.3 How to install Xray Mod with Optifine for Vanilla Launcher.0.3.2 How to install Xray Mod with Optifine for Vanilla Launcher.
