The technology:
A proposed building rendered in 3ds Max with V-Ray and composited into a real ground-level photograph of its site. The surroundings are real; the new building is rendered to match the photograph's perspective, lighting, and conditions.
Photo integration places a rendered building into a real photograph of the site, shot from street level or a nearby vantage point. The existing streetscape, neighboring buildings, vegetation, and ground conditions are real. The proposed building is rendered in V-Ray to match the photograph’s camera, lighting, and exposure, then composited in.
This is the standard format for planning submissions that require visualization of impact on the street environment, and for client presentations where showing the building in its actual context is more persuasive than a standalone render.
The technical process
Photography — we photograph the site from positions that will show the building clearly and from viewpoints that planning authorities are likely to use. Camera position, lens, and exposure data are recorded precisely.
Perspective matching — a V-Ray camera is set up in 3ds Max to replicate the exact field of view, position, and tilt of the real camera. We use EXIF focal length data and measured camera height. The 3D model is placed on a geo-referenced site plan so the building sits at its exact real-world position.
Lighting — the V-Ray sun is set to the real date, time, and GPS location of the photograph. Rendered shadows fall in the same direction as real shadows visible in the image. For overcast conditions, a matched HDRI is used instead.
Shadow catcher and reflection — a shadow catcher plane on the ground receives shadows cast by the rendered building, preserving the real ground texture and road surface beneath. Glazing and polished facades pick up reflections from a matched environment.
Post-processing — the render is matched to the photograph’s color, contrast, and atmospheric haze. The composite edge between rendered building and real photograph is refined at full resolution.
Production workflow
When photo integration is used
Planning submissions — many planning authorities require photomontage or visualized impact assessments showing proposed buildings from defined viewpoints in the existing streetscape. Photo integration is the standard technique for these.
Public consultation — showing local residents and stakeholders what a new building will look like from their street, from a park, or from a specific viewpoint they know.
Historic and sensitive contexts — for projects in conservation areas or adjacent to listed buildings, showing the proposed building next to the real existing context is more credible than a standalone render.
Client presentations — for developers and investors who find real-context images more convincing than pure visualization.
What we need from you
| 3D model | The proposed building in 3ds Max, or drawings and IFC for us to model from. |
| Site plan | Accurate footprint positioning. The building must be placed at its real GPS coordinates. |
| Material specs | Facade, glazing, ground floor treatment — everything visible from the street. |
| Required viewpoints | Any specific positions required by planners or the brief. We photograph from these positions and design additional views around them. |
| Landscape | Street-level planting, paving, street furniture if designed. We use real site photography for everything that already exists. |
Related techniques
For the same technique from above: Aerial Integration
For ground-level photography to document existing conditions: Drone Photography
For a 360° version — the building inserted into a real 360° panorama: 360 Photo Integration
