For the past ten years, 3D scanning of a building or other environment has become more accessible thanks to new technologies. Opening wide perspectives, this technique is for many professionals. It allows, among other things, to be better prepared during important works or more artistically to improve the realism of a film or a video game.
3D scan presentation of a building
It seems appropriate to start this article with a reminder. Using a 3D architectural modeling services allows you to capture all the geometry of an object or infrastructure in order to recreate it digitally. With the help of modeling software, it is then possible to apply many modifications with high precision
There are many 3D modelling techniques. When technology is applied to the building industry, professionals are most often focused on photo modeling. Although less expensive, they offer sufficient results in the majority of cases. For projects requiring very precise millimeter measurements, the laser scanner will be preferred.
In any case, each technique has its strengths and weaknesses. If you go through a good service provider, it can guide you on the most interesting choice.
The supports obtained via the 3D scan of a building
Without fundamentally going into the technical details, let’s look at the various supports that this technology can bring.
3D mesh
By performing a 3D scan of a building, the main objective is to reproduce its digital model. This step is essential and allows all imaginable operations regarding the infrastructure that we will see following this article.
Visualization of the mesh of a 3D scan of a building
Measurements
The measurements obtained thanks to the 3D scanning make it possible to get a precise idea of the infrastructure in place. Height of the roof, size of the walls, the volume of each room or the total surface so much information that it is sometimes difficult to obtain on complex architectures. Ideal to know the field of the possibilities during a reorganization or a renovation while keeping the hand on the quality control.
Photo and video
Beyond all this technical aspect, the 3D scan of a building often has the purpose of integrating it into video and photo visuals. If you need, for example, to make a sale or a renovation of a property, enjoy the high resolution provided by the scanner is a real added value for your simulations.
For what types of buildings
The use of a 3D scanner incurs significant costs. As such, it is usually professionals who are moving towards this technology for important projects.
Some individuals use it when the financial investment is justified. The technology is used both indoors and outdoors on buildings of all sizes. Thanks to its flexibility, the 3D modelling has become democratized over the years to support professionals and individuals on all types of projects.
Reorganization
Create an extension of buildings for a school or a business district, a new car park to improve accessibility to the city center, highway bridges, a veranda for your home, a new swimming pool … As many examples as it is possible to envisage more easily using the data collected via the 3D scan.
Renovation
It is also a very efficient technology in renovation. In case of hesitation, the 3D models materialized via the scanner allow you to perform various tests. Very useful to avoid unpleasant surprises and visualize upstream the result of your choices in terms of painting, materials.
Demolition
To optimize the demolition of a building, the 3D survey of it can be used to ensure good conditions of exercise, which can sometimes be dangerous.
Lighting simulation
To sublimate certain architectures, it is possible to use a 3D scan of a building to achieve a lighting. Indeed, using the 3D model and CAD software, graphic designers can simulate all types of lighting. By controlling various parameters such as the color temperature, the light intensity or the manufacturer data on the various forms of beams (IES files), you get a 3D rendering identical to the actual result. Then there is more to apply these variables on the architecture.
