Return to the game, hover over the X-Ray pack icon, and click the right arrow to move it to the "Selected Resource Packs" column. Click Done . Essential Optimization: Using OptiFine 1.12.2
To get the most utility out of your X-Ray texture pack, installing for 1.12.2 is highly recommended. 1.12.2 x ray texture pack
Are you planning to use this pack in or on a multiplayer server ? Return to the game, hover over the X-Ray
An X-Ray pack replaces the textures of common blocks (like stone.png or dirt.png ) with . However, it leaves the textures of valuable blocks (like diamond_ore.png or gold_ore.png ) untouched. When you load the pack, your game client renders stone as invisible air, but diamonds remain visible, glowing in the dark voids of the earth. Are you planning to use this pack in
Without OptiFine, Minecraft's default smooth lighting engine will render the invisible stone areas as pitch black, blinding your view.