In earlier days, to demonstrate how a building or other item would look, drawings were made in two dimensions, length and breadth, as a plan, while separate elevations were made with length and height and breadth and height to indicate the vertical aspect. While perspective drawings were also made to indicate how it would look in three dimensions, they were rather limited in scope and gave views form definite points.
The 3D modeling that is now in great use, allows the representations to be in all three dimensions, simultaneously. It has been greatly assisted by the use of computer aided design, CAD, that has revolutionized design as well as engineering. 3D modelling has become so common, that it is being used by designers in all fields to make their work of visualization of their ideas far simpler just like the company Unwrapped Media.
3D modelling allows interiors of buildings to be created before they are filled with lighting, colors, and furniture. It enables designers and their clients to actually see how a room or space would look and feel after it is completed. Some software also allows you to move around the space and look at it from any point or angle. So you will know how your room will look to a person entering it, or even when he is sitting down at a particular spot. These views are in 3D and you an even walk through while being able to view any part of the space.
3D models also give engineers executing a project a much clearer idea of what they are required to build or execute.There is less need to interpret plans and elevations as everything is clearly laid down in the model. This leads to lesser rework or mistakes, eliminates the need to ask for clarifications, leading to fewer changes. A 3D model can help to reduce costs and speed up construction.
3D models and walk through software can make it much easier for estate agents or builders to sell houses or property, as it is easy for a prospective customer to view the house in detail, something they will not be able to imagine from just viewing plans and elevations, in brochures, however colorful they may be. It can also be used by homeowners who want to redecorate or make changes in color, furniture or layout, as the three dimensional representation will be close to how the space will actually look.
Most 3D software also makes it very easy to make changes so that many alternatives can be visualized, and each saved for any later reference or retrieval. You can also simultaneously see each of the models, if you have a number of computers side by side, and then choose what you want. Technology has also come up with the ability to print in three dimensions, and this has led to a consumer revolution, with it now being possible to create actual parts for any application or even entire houses through printing it in 3D. The possibilities are endless, as it can help a lot of industries. A lot of use has been made in the media of the use of 3D techniques to create special effects. Visit unwrappedmedia.com for more 3D suggestions and topics.
