Simple Procedural Building Generator

1. Versatile Building Generation

• Grid-Based System: Create buildings using a flexible grid structure with adjustable width, depth, and height.
• Prefab-Based Design: Easily assign and configure wall prefabs to create diverse building types, including:
• Blank walls
• Walls with windows
• Walls with doors
• Roof and ground walls

2. Advanced Procedural Options

• Floor Customization: Define specific settings for first, middle, and top floors to achieve tailored designs.
• Dynamic Layouts: Generate uneven floors with varying widths and depths to add variety and realism.
• Interior Walls: Enable or skip interior wall generation based on predefined rules and probabilities.
• Configurable Randomization: Control probabilities for doors, windows, roof objects, and ground objects to introduce variability.

3. Performance Options

• Static Batching: Optimize rendering by batching walls and addons into fewer draw calls.
• Mesh Combining: Merge multiple wall meshes for enhanced performance while retaining flexibility.
• Custom Collider Options: Automatically add box colliders to combined meshes or specific wall types.

4. Enhanced Material and Object Management

• Material Customization: Randomize or specify wall, roof, and door materials for unique appearances.
• Object Placement: Place objects like antennas or decorations on roofs or ground surfaces with adjustable rotation and offsets.

5. User-Friendly and Extensible

• Scriptable Object Configuration: Save and reuse building styles, including prefab assignments, materials, tags, and layers.
• Custom Inspector: A dark-themed, organized UI makes it easy to tweak settings and manage building generation.
• Real-Time Updates: Enable generation on editor changes to see immediate results as you tweak settings.
• Open Source Code: Source code is provided for extensibility.

6. More Features & Improvements Coming

• Updates & New Features: I will update and provide new features based on your feedback as well as refactor the code for better extensibility, readability and performance.
• New Procedural Generation Techniques: I will add better procedural generation methods.
• Different Building Shapes: I will add the ability to create more interesting shaped buildings.

Perfect For:

• Game developers prototyping levels.
• Designers creating cityscapes or environmental assets.
• Anyone looking for a simple, flexible, and performant building generation solution.