Architectural Renderings of Exteriors

Exterior 3D architectural scenes were the first to broach the barrier of realism and the original plastic images that we used to have. This is due to them being significantly easier to light. Exterior architectural scenes have only one predominant light source, the sun. The rest of the lighting is an overall ambient, evenly coloured glow from the sky. Due to the overwhelming effect that both these light sources have the need for radiosity is minimized as reflected light is only a small part of the overall solution.

The main hurdle to overcome with exterior scenes is landscaping. Plants are difficult to model in 3D and consume vast amounts of computer memory and CPU cycles. Our true 3D landscaping techniques took years to develop and require countless hours of experimentation and 3D modelling to get a realistic result that can still render quickly. The other landscaping factor is how to get realistic grass, which has been a hot topic among 3D artists for some time.

Creating an exterior architectural rendering in 3D requires:

CAD modelling
The shell of the building is created including the pathways, terrain, garden beds and hard landscaping features. This is similar to the construction that your builder would do.

Coloring and lighting
This is where all the wall, floor and other finishes are applied and lighting is added.

Landscaping
Done in conjunction with coloring an lighting, this process requires the creation and/or selection of each shrub, tree and soft surface.

We have pages that explain the whole 3D rendering process. The image above is part of our gallery pages, where you can see the entire rage of architectural renderings for this project.

Exterior architectural renderings relate to projects including residential buildings, resorts, golf courses, gardens, pool areas, marinas and many other structures.

Some exterior architectural rendering samples >

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Updated November 2005