How Mirroring Works

How Mirroring Works

When you place or break a block, the Omnigrid Mirror Plugin instantly updates that same coordinate across every loaded chunk in your world. Place a block at X:100 Z:50, and matching coordinates in all other loaded areas update to match.

Breaking a block turns all matching coordinates to air. This creates a synchronized world state—one action ripples everywhere simultaneously.

When new chunks load, they automatically generate using the saved template, so your changes persist across the entire map. Custom data on signs, banners, and spawners is preserved during mirroring, and mob waves from active spawners copy to other loaded areas.

The system works across negative coordinates and maintains separate templates for each world.