At its core, 3D modeling is the process of developing a digital representation of any object in three dimensions using a computer with specialized software. All 3D models created on a computer—regardless of the software used—are the result of the 3D modeling process.
In 3D computer graphics, 3D modeling is the process of developing a mathematical coordinate-based representation of any surface of an object (inanimate or living) in three dimensions via specialized software by manipulating edges, vertices, and polygons in a simulated 3D space.
While 3D modeling is mostly used for artistic and entertainment industries and BIM is specifically for designing buildings, CAD can be used within almost any industry. With the invention of 3D printing, CAD tools are what are often used to create designs to be 3D printed.
Revit 3D Modelling
Revit allows for entire buildings or parts of buildings to be modeled and worked on, which is very useful for all parties involved in construction projects. Using Revit modeling as part of the BIM process eases the creation of 3D renders, 3D perspectives, detailed drawings and walkthroughs.
This representation, called a 3D model, can convey an object's size, shape and texture. You can create 3D models of existing items, as well as designs that have not yet been built in real life. In construction, 3D models of a worksite can be used for machine control.
3D modeling refers to the process of creating a mathematical representation of a 3-dimensional object or shape. This is done using software. 3D models are now widely used in a variety of industries.
Autodesk Revit MEP is part of Autodesk's BIM (Building Information Modelling) software portfolio and is designed for mechanical, electrical and plumbing engineers working either in isolation or as part of a BIM project.
3D modeling or CAD (Computer Aided Design) allows engineers and designers to build realistic computer models of parts and assemblies.
Come and discover different ways to use AutoCAD Civil 3D models to interact with Revit software to generate Building Information Modeling (BIM) for infrastructure projects.
What Is BIM Software? BIM software is 3D design and modeling software that can help optimize the work of designing for architecture, construction, plant, civil, and MEP projects. It does this by: Helping make better design decisions and improve building performance.
2D is to display length and height information on a flat surface without depth. Although 3D is defined as 3D drawings or models, they describe objects in terms of height, width, and depth.
3D Modeling In Action
Engineers and architects use it to plan and design their work. Animators and game designers rely on 3D modeling to bring their ideas to life. And just about every Hollywood blockbuster uses 3D modeling for special effects, to cut costs, and to speed up production.
The process of creating a mathematical representation of any surface of an object in three dimensions by using special software is called 3D modeling. A 3D model can even be represented as a two-dimensional image by using the 3D rendering process. The user can also create 3D models physically using 3D printers.
Building information model (BIM) is a more complex and intelligent type of 3D modeling which helps architecture, engineering, and construction professionals work together on a project. With BIM, architects can generate a 3D model showing the physical and functional features of the building.
3D models provide a realistic and detailed, “as built” view of a building, allowing improved communication of the proposed design to developers, engineers, architects, and clients. 3D views allow architects and designers to view the project before construction starts.
Just like a basic geometric cube, 3D polygonal models are comprised of faces, edges, and vertices. In fact, most complex 3D models start as a simple geometric shape, like a cube, sphere, or cylinder.
There are three major types of 3D models types: solid, wireframe, and surface. We base them on the methods and techniques used to create different 3D objects. CAD (computer-aided design) offers many other types, but most fall under those three.