If fly is enabled, and your current fly speed. The current direction you are facing (north/south/etc). The coordinates of the block you are currently looking at. Below is a table of the possible options you can use. Open the user interface and at the bottom there is a text area where you can change what is on the coordinates display. How do I change what is on the coordinates display? To address this problem, XRay will add the missing blocks to the list as it filters them when XRay is enabled. XRay will prepopulate the list with some blocks it can easily detect however, there still may be some missing. It turns out that getting a complete list of all blocks in the game, especially when third party mods are involved, is a bit difficult. By default all blocks are rendered except for those on a built in blacklist of obvious blocks you don’t want in XRay. Inside the user interface you can select or deselect which blocks you want to be visible by simply checking or unchecking the block you want. The default keybinding to open the user interface is J.
All configuration is done through the user interface.