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Welcome to the Cityscape Generator Wiki

Welcome to the technical documentation for the Procedural Parisian Cityscape. This project is a robust, two-layer procedural system designed to generate organic, 18th-century city blocks in Unity.

This wiki breaks down the engineering and technical art behind the tool into three distinct layers. Please select a module below to begin the deep dive.

📚 Table of Contents

🏗️ Part 1: The City Planner

The Macro Layer.

• Topics: Voronoi Tessellation, Polygon Clipping (Sutherland-Hodgman), and Street Network Generation.
• Goal: How we turn empty space into organic city blocks.

🏠 Part 2: The Architect

The Micro Layer.

• Topics: Procedural Mesh Generation, Wall splitting logic, and the "N-gon" Roof Algorithm.
• Goal: How we turn abstract 2D shapes into detailed 3D buildings.

🎨 Part 3: Tech Art & Optimization

The Visual Layer.

• Topics: Triplanar Shader, UV manipulation, and Batching/Instancing strategies.
• Goal: How we make the city look good and run at 60 FPS.