Introducing the Building Generator for Unreal Engine 5. Powerful tool designed to create realistic, dynamic procedural buildings for your game or cinematic projects. This blueprint-based actor seamlessly integrates with Unreal Engine, providing a range of features that streamline the process of assembling modular buildings. With just a few clicks, you can effortlessly generate hundreds of intricate building variations, saving you countless hours of manual asset placement.
The Building Generator ensures cinematic-quality structures that are fully enter-able and customizable. A quick and easy baking tool is also included for enhanced optimization and customization. Unlock endless possibilities for your Unreal Engine projects with the Building Generator – a fast, flexible, and efficient tool for creating high-quality procedural buildings!
All assets have been rendered in Unreal Engine 5.5.4
Blueprint-based Actor: Loaded with high-quality cinematic modules for diverse building layouts and structures.
Random Building Mode: Generate hundreds of unique building variations with ease.
Customizable Settings: Full control over all modules, including transformations, materials, collisions, and lighting.
Fully Enterable Buildings: All generated buildings are fully interactive and enterable.
Modular Mesh Variations: Modules offer customizable settings and mesh variations to meet your needs.
Advanced Optimization: Includes settings for material overrides, shadow casting, and culling distance to ensure optimal game performance.
Simple UI: User-friendly interface for easy setup and management.
Baking Flexibility: Bake to static mesh, Nanite, Editable Blueprint, or Actor Group with a custom utility widget.
LOD & Lightmap Optimization: Fast performance adjustments and editing for enhanced optimization.
Combine the Building Generator with Unreal Engine’s Procedural Content Generation (PCG) framework for even more creative potential. Use Quixel Megascans assets to quickly populate your scenes with realistic foliage, trees, and other environment elements to create truly immersive environments.
Important Notes
Please, ensure thatvirtual texturing support is enabled in your project!
Project does not include environment maps - only 3D assets are provided.
Free of all legal issues, ensuring safe use in commercial projects.
Thank you for reaching out and for your post. While it might seem like a bug, this behavior is actually caused by the random distribution of wall meshes across the building. Fortunately, it can be easily resolved by enabling the “Delete Mesh at Custom Index” option. This setting allows you to remove specific meshes from the random distribution, which will eliminate the overlapping shelter.
That said, we understand this can be confusing, and we’ll work on improving it in an upcoming update. Thanks again for bringing it to our attention!
This thing looks great. Is there any limitations on the number of floors that can be made since i only seen 2 floors or limitations on any other dimensions
Currently, the Building Generator is designed for two-story structures, as the architectural style and procedural logic are optimized around this setup. However, we’re actively working on expanding its functionality, and support for additional floors is planned for upcoming updates.
There are severe errors in UE 5.5.4
I have tested this on two machines (both have the errors) in empty projects with only your building generator assets added.
Thank you for reaching out and bringing this to our attention. We appreciate you taking the time to test the Building Generator on multiple machines. We’ve received your log and will review it carefully to identify the root cause of the issue. Our team will work on a fix and aim to resolve this in an upcoming update.
Hi i just bought it today and the generator BP does not work. it only creates a wall with a couple windows. ive tried on both UE5.5 and 5.6. also the included maps crash my editor
From the errors, it looks like the issue is caused by missing core assets from the /Rendertale/BuildingGenerator folder. The Blueprint and map are trying to load files (like BP_BuildingGenerator.uasset and several material instances) that aren’t present in your project, which is why the generator only creates a wall and the included maps crash.
This can happen if the download didn’t copy all folders, the installation was interrupted, or the asset was migrated without including every subfolder.
Here’s what you can try to fix it:
Reinstall the pack
If you got it from the Marketplace: In the Epic Launcher, go to your Library → find the asset → remove it from the project → then add it again.
Make sure the /Content/Rendertale/BuildingGenerator/ folder appears in your project with all subfolders (Blueprints, Materials, Maps, StaticMeshes, etc.).
Check folder structure
Please send me a screenshot of your /Content/Rendertale/BuildingGenerator folder in the Content Browser so I can confirm all files are there.
Clear cache
Close UE, delete the Intermediate and Saved folders from your project, then reopen UE to rebuild everything.
Test in a fresh project
Try adding the Building Generator to a brand-new UE5.5 or UE5.6 project to see if the issue persists.
Once we confirm the missing files are restored, the generator should work normally and the maps should open without crashing.
Thank you for reaching out! Could you please share a few screenshots (and, if possible, the Output Log) so we can better understand what’s happening on your end? That will help us figure out why the generator is only creating a wall with a couple of windows, and why the included maps are crashing in UE 5.5 and 5.6.
