Greedy Meshing Mod

A client-side Fabric optimization mod that merges identical adjacent block faces into larger quads, reducing the total vertex count for better GPU performance.

Features

• Automatic merging of opaque full-cube block faces
• Custom terrain shaders for correct texture tiling on merged faces
• Sodium compatible
• Debug wireframe and split-screen comparison mode
• In-game config screen (requires Cloth Config + Mod Menu)

Supported Versions

Performance

Performance gains vary depending on your hardware and world. If your GPU is already underutilized (high FPS), the improvement may be minimal. The mod might benefits most on lower-end GPUs, higher render distances, and worlds with large flat surfaces of the same block type (e.g. superflat, underground caves, large builds).

Known Limitations

• Experimental — some mods that modify chunk rendering or terrain shaders may be incompatible. Disable via config if issues occur.
• Shader packs (Iris/OptiFine) are not fully supported — the mod falls back to face-culling-only mode.
• Lighting on large merged surfaces may look slightly different from vanilla.

Credits

Fork of Greedy Meshing by BuggiestStudios, with significant modifications including multi-version support (via Stonecutter), binary meshing.