MineActiveZbubble

MineActiveZbubble

Minecraft 1.21.1 · NeoForge 21.1.233  No Dependencies (NeoForge Only)

Short Description

A block that displays a 3D holographic bubble representing an active area with a configurable ellipsoid shape. Perfect for visually defining farms and AFK zones in your Minecraft world.

Features

• 3D holographic bubble — A wireframe ellipsoid centered on the block and visible to all players.
• Configurable zone size — Set the total X / Y / Z dimensions from 8 to 512 blocks. Default: 64×64×64.
• Per-block ON/OFF toggle — Disable the bubble without breaking the block.
• Active Zone HUD — When entering an active bubble, the HUD displays ACTIVE ZONE, along with the distance to the center and relative coordinates (X / Y / Z).
• Enter/leave notifications — Receive a notification when entering or leaving the active zone.
• Persistent configuration — Dimensions and enabled state are saved using NBT, survive world restarts, and synchronize with all connected clients.
• Dedicated Creative Mode tab containing the block.

How to Use

1. Get the block — Craft it or use the command:
   • Crafting: 8 Glass + 1 Ender Pearl.
   • Command (OP Level 2): /mineactivezbubble give
   • Alias: /mineactivezbubble block
2. Place the block wherever you want the active zone to be.
3. Right-click the block to open the configuration GUI:
   • X / Y / Z fields: Set the total dimensions of the ellipsoid. Default: 64. Minimum: 8. Maximum: 512.
   • Example: A value of 64 means a radius of 32 blocks in each direction.
   • Bubble ON/OFF button: Enables or disables the bubble rendering and active zone.
   • Save button: Applies the settings and synchronizes them with all players.
   • Default button: Restores 64×64×64 with the bubble enabled.
4. Done! The holographic bubble will appear in the world, and when players enter it, the HUD will guide them toward its center.

Commands

Recipe

G G G
G E G
G G G

G = Glass
E = Ender Pearl

→ 1 × Zbubble Block

Requirements

• Minecraft: 1.21.1
• Mod Loader: NeoForge 21.1.233 or later
• Dependencies: None — standalone mod