1. Presumably many people have such an experience when they bought a house before. It is necessary to make an appointment with the sales staff often, and then make an appointment to see the house, to run around, the key is that it is difficult to see the house. As for the overall planning and layout of the surroundings, there is no general understanding of the surroundings of the house, so using the building model can better let users understand the surroundings of the house and understand the overall layout more intuitively;
2. In design and construction, we can use the building model to more intuitively explore more ideal solutions and improve our design. Because in actual buildings, many times our designers ’ideas and concepts are difficult to be used by the construction staff through drawings. What I understand and accept is more expressed through sketches or models, and sketches can give designers more free thinking. For models, they are perfect thinking and transform imagination into entities;
3. There is also a more intuitive manifestation that an actual guided construction can be carried out on the site. In the face of some complex structures, sometimes it is difficult to express it only by a plan or elevation, but it can be achieved through the building model. Let the construction staff understand the designer's intention more correctly, and ensure the normal operation of the construction.
