While 3D modeling seems relatively easy to understand and comprehend, the technique has quite a few aspects, most of them that are complex and slightly difficult to grasp. Almost every second person we see today seems to have 3D modeling as a part of their interest or profession. However, how much do they actually know about the art and its mechanisms?

Without a doubt, this type of modeling is gaining immense popularity and has many prospects for the future. For this purpose, we want you to fully understand what the term means, how it is beneficial to society and what its real-life applications are.

3D modeling, in the simplest of terms, is a technique in computer graphics that is used for producing a 3D representation for any object. As the name suggests, the representation is called a 3D model and can be done with any object, living or inanimate. According to your own whims and desires, these 3D objects can either be generated automatically or even created manually. You can also go ahead and create a full physical representation of your personalized model by using the technology of a 3D printer!

To understand better, let us dive a little into the mechanisms of creating a 3D model. Someone who works with these models can be called a 3D artist or a modeler. The artist uses specific software to manipulate the points in virtual space. These points are termed mesh, also known as a collection of points that form an object. All these points are then mapped into a 3D grid and joined together in various shapes. Each point has its own individual position on the grid. By combining all these positions into shapes, the surface of the object is finally created.

While most models are exported to other software for games or movies, some create hyper-realistic scenes by using slightly complicated algorithms. The application of 3D models is also used in various mediums like architecture, engineering, illustration, commercial advertising, etc. Apart from these, let us discuss a list of 5 main fields where 3D modeling these days is considered the priority –

Creative Careers

The value of 3D modeling has been significantly increasing for a few years now. There is an extensive market for 3D models that exists online, and now that the world is making digital use the new normal, its value is as high as ever. Engineers and Architects use this type of modeling to plan and design their work. Most Hollywood movies use 3D modeling for special dramatic effects, speed up the production process, and cut costs. Finally, Animators are dependent on 3D modeling to give their ideas life and make them seem realistic.

3D Printing

The applications for 3D printing are vast since 3D modeling is needed to create designs before they reach the printer. This printer initially started with businesses and is now moving on to a legit customer base. We can easily build prototypes, manufacture replacement parts and create specialist tools. As the prices for 3D printers come down, more and more regular people are beginning to use them. 

Media

3D modeling is the best way to entertain people in today’s times. Even though creating special effects and on-screen characters have been a part of the media for years now, 3D modeling can also help create worlds that do not exist in real life. Professionals can easily remove or add items, and the models will be so realistic that viewers will not even realize that it is nothing but just a model. 3D modeling is the reason video games these days have become so addictive and believable. Be it advertising, publishing, or marketing – all media sectors use 3D Modeling in one way or another. 

Interior Visualization

This application refers to not only residential interiors but also retail spaces. 3D modeling helps to see buildings’ interior before the spaces are filled with furniture, color, and lighting. It helps the customers get a real-life idea of how the finished room will look and easily add and change items. 

Site Layout

3D modeling can be used to communicate the location of various equipment and landscape elements. Other utilities like gutters, piping, natural gas lines, etc. can also be easily mapped. Accessories such as benches, swings, and other playground equipment are also made possible through 3D modeling. Getting an idea about the rough layout helps the team get clarity about their placements and gain more information they need to place equipment at any given period of time. 

In simpler words, 3D modeling has made life easier for most of us, and it continues to do so. As time changes and technologies become more advanced, the phenomenon of this type of modeling will grow to be more popular and helpful. Knowing how 3D modeling works and putting it to use is a great skill to have in today’s time! 

So, would you like to take up 3D modeling as a hobby or a profession? No matter what you decide, we suggest you give it a shot for sure!

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References – 

“What is 3D Modeling & What’s It Used For?” , Josh Petty. https://conceptartempire.com/what-is-3d-modeling/ 

“Guide to 3D Modeling.” , TOPS Marketing, Data Modeling. https://www.takeoffpros.com/2020/04/27/guide-to-3d-modeling/