Breakdown: Place D'Albertas Environment
This environment is based on Place d'Albertas, a historic square in Aix-en-Provence, France. I chose this location because of its elegant architecture, strong symmetry, and the central fountain that naturally acts as a focal point for the scene.
The goal of this project was to practice building a small modular environment while focusing on composition, lighting, and efficient asset reuse.
References
Photo by Bjs
Before starting the scene, I gathered references of the square from photographs and street-view imagery. The key elements I focused on were:
- The central fountain
- The surrounding classical buildings
- Balconies, windows, and decorative architectural elements
- The overall color palette of the buildings and stone
Because this was meant to be a real-time environment, I simplified some architectural details while keeping the main shapes and proportions recognizable.
Blockout
The first step was creating a simple blockout inside Unreal Engine to establish the scale and layout of the square.
At this stage I focused only on:
- the size of the plaza
- the position of the fountain
- building heights
- camera composition
Blocking out the environment early helped ensure that the proportions felt believable and that composition remained the sensible and clear.
Modular Assets
The surrounding buildings were constructed using modular pieces so the architecture could be assembled efficiently.
Some of the reusable modules included:
- wall sections
- window variations
- pillar pieces
- balcony-grill pieces
- roof segments
- stair pieces, etc
Using modular assets made it possible to build multiple building facades while keeping the asset count relatively low.
Materials and Texturing
Most of the materials were designed to be reusable across multiple assets. Instead of unique textures for every object, I relied on shared material instances where possible. Most materials were created using Material Maker, a free open-source tool for creating and exporting PBR materials compatible with engines like Unreal, Unity, and Godot.
This approach helps keep environments efficient and makes it easier to maintain consistent texel density across the scene. I tried my hand at a little more texture painting for models like the doors, and it turned out pretty decent.
Multiple material passes and noise texture masks helped get imperfections like dirt, leakage and grunge on the lower portion of the various models. I then vertex painted some of the same dirt on the floor as well. I also used decals to add more imperfections to walls and ledges and some color correction in post processing to make the scene resemble the its path traced variant as closely as I could.
Lighting
Lighting plays a big role in establishing the mood of the environment. For this scene I aimed for a warm, late-afternoon look that complements the colors of the buildings and stone. The overall light complexity was kept as low as possible. I used an HDRI backdrop to light the seen as well as possible and relied on path tracing as a reference point for how the lighting should look. The final scene uses surface cache and I have tweaked all Post Process settings to light it as efficiently as possible while mimicking what path tracing implies the scene should look like.
The fountain and surrounding architecture help guide the viewer's eye toward the center of the square, while the lighting helps reinforce that composition.
Technical Details
Engine: Unreal Engine 5
Modeling: Blender
Materials: Material Maker
Lighting: Lumen / Path Tracing
Target: Real-time environment
Final Thoughts
This project was a good exercise in building a compact environment using modular techniques. It helped me practice scene composition, asset reuse, and creating believable architectural spaces in Unreal Engine.
In the future I would like to push the scene further by adding more small details, props, and environmental storytelling elements.
Overall, it was a great step in my ongoing journey as an environment artist.