About BedrockChunkVisualizer

Overview

BedrockChunkVisualizer is a Minecraft Bedrock Edition addon designed to help players visualize chunk boundaries in an intuitive and non-intrusive way. Perfect for builders, technical players, and anyone who needs to understand chunk alignment in their world.

The Problem

In Minecraft, many game mechanics are tied to chunks - the 16x16 block sections that make up the world. Understanding chunk boundaries is crucial for:

Building Projects: Aligning structures to chunk boundaries
Technical Builds: Creating efficient mob farms and redstone contraptions
Performance: Understanding how chunks load and unload
Multiplayer: Coordinating builds with other players

However, Bedrock Edition lacks built-in chunk border visualization, making it difficult to see these invisible boundaries.

The Solution

BedrockChunkVisualizer provides a simple, elegant solution:

Item-Based Activation: No commands to remember - just hold a compass named "chunky"
Clear Visual Feedback: Animated particles clearly show chunk edges
Context-Aware: Different colors for your current chunk vs. surrounding chunks
Player-Specific: Your visualization doesn't interfere with other players
Performance-Friendly: Efficient particle spawning system

How It Works

Particle System

The addon uses a sophisticated particle rendering system:

Directional Particles: Different particles for North-South vs. East-West edges
Smart Rendering: Only renders edges that don't overlap to prevent visual clutter
Animated Effects: 16-frame flipbook animations create smooth, eye-catching borders
Optimized Updates: Particles refresh every 3 seconds to balance visibility and performance

Design Philosophy

Simplicity First

No complex commands or UI - just rename a compass and hold it. This makes the addon accessible to players of all skill levels.

Non-Intrusive

The visualization only appears when you need it. Put away the compass and your view is clear.

Performance-Conscious

Particles only spawn for active players
Update rate balanced for visibility without spam
Efficient chunk calculations
Clean event handling and memory management

Multiplayer-Friendly

Each player's visualization is independent. You can have multiple players using the addon simultaneously without visual conflicts.

Use Cases

Building and Planning

Align builds to chunk boundaries
Plan large structures across multiple chunks
Ensure important builds stay within chunk boundaries

Technical Minecraft

Position mob spawners optimally
Design chunk-aligned farms
Understand redstone timing issues related to chunks

World Management

Mark chunk boundaries for protection systems
Plan community builds in multiplayer
Teach new players about chunk mechanics

Exploration and Mapping

Understand world generation patterns
Track chunk loading behavior
Document interesting chunk boundaries

Credits and Attribution

Developed by: Rob 'myGen' Hall Website: mygen.co.uk Inspiration: Building on the particle system from BedrockChunkProtect

Special thanks to the Minecraft Bedrock scripting community for their documentation and support.

Technical Requirements

Minecraft Version: 1.21.0 or higher
API Version: @minecraft/server 2.3.0 (stable release)
Experimental Features: None required - uses stable Script API
Platform: All Bedrock platforms (Windows, Xbox, PlayStation, Switch, Mobile)

License

This addon is released under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0).

This means you are free to:

Share: Copy and redistribute the addon
Adapt: Remix, transform, and build upon the addon

Under the following terms:

Attribution: You must give appropriate credit
NonCommercial: You may not use the addon for commercial purposes
ShareAlike: If you remix or transform the addon, you must distribute your contributions under the same license

Contact

For questions, support, or feedback:

Visit: mygen.co.uk

Thank you for using BedrockChunkVisualizer! We hope it enhances your Minecraft experience.

Bedrock Chunk Visualizer