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Bring the charm of LEGO®-inspired architecture into your Blender projects.

BRiCKiTECT is a powerful and flexible building generator add-on designed for procedural workflows. Powered entirely by Geometry Nodes, BRiCKiTECT makes it fast and easy to create complex modular LEGO-style buildings – no modeling required.

Whether you're building a single street corner or an entire city block, BRiCKiTECT gives you the control to customize and randomize every detail.

Even though this product was created with LEGO buildings in mind, the add-on works with any kind of building type and style, whether it's brick-built or not. As long as it can be divided into three basic sections: ground floor, middle floor, and roof.

✨ Key Features

• Modular Building Systems
  Generate regular buildings, corner buildings, full streets (wall of buildings, no roads), or entire city blocks with just a few clicks.

• Asset-Based Workflow
  Easily import and apply building assets. Use preexisting designs or create your own.
• Real-Time Customization
  Change building height, width, and depth on the fly – all in real time via Geometry Nodes.
• Controlled Randomization
  Use seed values to shuffle variants of buildings, extras, lighting, and more for quick, unique layouts.
• Performance-Friendly Options
  Switch to low-poly previews, join geometry, or hide details to keep your scene fast and responsive while you work.
• Dynamic Lighting System
  Instantly add stylized lighting (white, orange, or randomized) to your buildings with adjustable intensity, randomness, and color.

• Extras System
  Add extra elements like rooftop details, facade decorations, and billboards – with full control over frequency and variation.

🧱 Types of Generators Included

• Building Generator – Standard modular buildings (expandable left/right)
• Corner Building Generator – Corner layout for intersections
• Wall Generator – Automatically generates a row of buildings (with optional corner buildings at ends)
• Block Generator – Creates a full rectangular city block

🎛️ Fully Customizable Parameters

• Width, Height, Depth – Adjust building proportions with exact scale control
• Building Seeds – Shuffle variants for endless combinations
• Height Randomness – Add organic variation between structures
• Extras & Billboard Controls – Choose how, where, and how many extras or billboards to display
• Light Settings – Full control over light power, color, frequency, and more

🧩 Seamless Integration

• Compatible with Blender 4.0 to 4.4
• Designed to work with assets from platforms like Mecabricks
• Ideal for animation, architectural visualization, stylized environments, and LEGO-style storytelling
• Can be easily integrated into the asset browser for fast access to your building library

📦 What's Included

• BRiCKiTECT Add-on (Geometry Nodes based)
• 4 different building generators
• Example project blend file
• Link to preset building models on Mecabricks
• Lighting and extras options
• Full documentation
• Free future updates

📣 Join the Community

Created by TinkleFilms
Follow for updates, tutorials & showcase your builds:

• 📸 Instagram – @kleinertino

💡 Notes

• BRiCKiTECT does not include LEGO® bricks or figures – it’s a procedural framework designed for modular building layouts.
• If you want to add building models to the generator you will need to download them from Mecabricks and follow the setup process (about 2 - 5 minute per building model) inside of Blender (a video tutorial on how to do this is included in the documentation)
• Best used with custom or community-made Mecabricks-compatible LEGO assets. But will work with any kind of building model (even non brick-built) that can be divided into ground floor, middle floor and roof.
• This add-on works with all versions from Blender 4.0 up to Blender 4.4