Installing a resource pack is much simpler than installing Forge or Fabric mods. Follow these steps:
Since it’s just a texture change, it won’t tank your FPS (frames per second). How to Install X-Ray for Minecraft 1.12.2 x ray 112 2 resource pack
The Ultimate Guide to the X-Ray 112 2 Resource Pack: Seeing Through the Blocks Installing a resource pack is much simpler than
Find a reputable source for the "X-Ray Ultimate" or "X-Ray 112 2" ZIP file. Open Minecraft: Launch version 1.12.2. x ray 112 2 resource pack