4D Skin Geometry Loader Android – Lib4dskin for Custom Skin Pack Rendering on MCPE Bedrock

4D Skin Geometry Loader is a small native library mod for Android Minecraft Pocket Edition that unlocks custom 4D and 5D skin geometry rendering. The official Bedrock client only allows non-standard player geometry for marketplace-signed skin packs – this mod patches that restriction at runtime so any imported .mcpack with custom geometry will render correctly. It is the missing piece that turns a flat-texture skin pack into a full 4D character on stock Minecraft PE running through LeviLaunchroid or Ambient Launcher.

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Features:

Patches the Minecraft PE skin pack loader at runtime to accept any custom geometry JSON, not just marketplace-signed packs.
Enables the cape field in the skin pack format so custom skins can ship with HD capes.
Preserves custom geometry references inside skins.json instead of being stripped by the default loader.
Works with LeviLaunchroid and Ambient Launcher as a drop-in mod module.
Built with Android NDK r27d targeting Android 5.0 (API 21) and newer – compatible with the vast majority of modern Android devices.
Very lightweight at only 325 KB. The mod is stripped of debug symbols and applies binary patches in memory without modifying any APK files on disk.
Compatible with the latest Minecraft PE 26.x and 1.21 versions.