This project contains the implementations of several procedural generation methods used to generate a virtual city. All algorithms are written in C++ for use in Unreal Engine.
The city generation is split into 3 parts: terrain generation, road network generation and buildings generation. For each part there are 2 diffent methods.
Terrain generation:
- Perlin noise
- Diamond-square
Road network generation:
- Voronoi based roads
- Custom road expansion algorithm
Building generation:
- Plot extrusion
- Shrinking layer stacking
Terrain: diamond-square
Road network: voronoi
Buildings: layer stacking
Terrain: flat
Road network: voronoi (grid)
Buildings: extrusion
Terrain: flat
Road network: voronoi
Buildings: layer stacking
Terrain: perlin
Road network: custom
Buildings: extrusion