Unlike mods, which alter the game’s code, an Xray resource pack works by replacing the game’s textures. It makes standard blocks (like stone, dirt, and grass) transparent or invisible, while leaving valuable ores like diamonds, gold, and iron visible.
X-ray resource packs for Minecraft 1.12.2 are visual modifications that render common terrain blocks (like stone and dirt) as transparent or nearly invisible, while keeping valuable ores and structures opaque . In the "golden era" of 1.12.2 modding, these packs became highly popular for saving time during resource gathering in single-player worlds, though they remain highly controversial on multiplayer servers. Top 1.12.2 X-ray Resource Packs Xray Ultimate 1.12 2 xray resource pack download