What is 3D modeling and what is it used for?

What is 3D modeling and what is it used for?

Written by Olivia, In Technology, Published On
May 30, 2023

3D modeling is actively used to create many things that we see in our daily life. From video games to architecture, we’ve all taken advantage of 3D modeling technology. These concepts need to be known and understood in our everyday life. What is 3D modeling? 3D models are created in a computer 3D modeling program.

You can determine the size, shape, and texture of objects in the process of 3d modeling for games. This process uses points, lines, and polygons to create 3D shapes in games or other software.

What are the basic principles of the 3D modeling process?

You can quickly and efficiently change any point on the model to change its shape. The software specifically uses coordinate data to determine the location of each vertical and horizontal point relative to the reference point. From the first shape, you can start forming any shape you want.

Why is 3D modeling needed in 2023?

In a large number of business environments, gaming companies rely on 3D modeling to fulfill their goals for various business and gaming projects. There are many different 3D-modeled objects that we will probably use without even knowing that they are included in the list of current needs.

The key possibilities of 3D modeling in gaming are limitless. 3D modeling means the creation of three-dimensional three-dimensional objects in special computer programs.

There are two main types of 3D modeling: polygonal and parametric.

The first study used polygons as a basis, which are planes consisting of several vertices connected by edges. Such a set of polygons is called a grid and can be placed anywhere (on points or in the same plane). The quality of the model is determined by the number of polygons in the model. The fewer such layers, the more clumsy the object looks.

The polygon modeling method is the most popular because it is used to create and design special effects for games, augmented and virtual reality, 3D printing, sculptures and movies. For example, if you are creating game characters and don’t want to use exact dimensions. Parametric modeling is suitable for industrial applications. Basically, we use a mathematical model and define its parameters. By changing the settings, you can create different combinations of patterns. Parametric modeling is an old and simple way of designing industrial components and mechanisms.

Achieving results in 3D graphics requires good spatial thinking. By mastering computer graphics, you can develop additional skills and use them in 3D printing, 3D gaming, animation, web design, virtual reality, architectural rendering, film effects, and more. 3D animation and graphics have long become an important part of human life. Computer visualization surrounds us everywhere, even if we don’t realize it. Modern architectural, residential, commercial and automotive designs began with computer models.

Development of various gaming products

The most famous application of 3D modeling is game development. 3D models are widely used to create characters, locations, props, and entire worlds in video games. Immersion is the key to a great game, and 3D modeling is the most effective and understandable way to create the effect of immersion in the game world. 3D modeling is especially important in the exciting field of virtual reality gaming.

Virtual reality games completely immerse the user in games, creating exciting 3D worlds, which is what Walla Walla Studio does, where experienced professionals develop various 3D models for the game world. Use points, lines, and polygons to create 3D shapes in software. The software uses coordinate data to determine the position of each vertical and horizontal point relative to a visual reference point.

The field of 3D printing

3D printing

Of course, 3D printing is not possible without 3D modeling. Thanks to 3D printing, your 3D model becomes a physical object that you can actively use for any work. These are not just miniature figurines and toys that you make with a home printer. There are countless ways to use 3D printing. 3D printing is widely used in healthcare and can change lives. With its help, they created anatomically correct models for planning operations, as well as individual prostheses and implants.

Architectural application of 3D modeling

Another key application of 3D modeling is in architecture. 3D modeling provides a real opportunity for architects to plan beyond the traditional method of hand-drawn plans. With the development of technology, we can see a 3D image of a building even before it is completed. This is very important for understanding the final product and other stakeholders during presentations. 3D modeling is key to modern building design, as it allows you to identify potential problems in building structures that are not visible on 2D plans.

The field of animation

Once a 3D model is created, it can be fully manipulated and animated. This is very useful for animation. Animators heavily use 3D models for clean, fluid effects when creating movies and TV shows. Most animated films use some form of 3D programming. Animation and its use are useful for special effects, especially in movies.

The field of product design creation

A large number of products that we see in our daily lives must include 3D modeling. By creating a virtual 3D model of the product before physical creation, errors can be detected and the product modified accordingly.

Just by looking at the size of an object compared to other products, you can make a big difference in the production process. It will also help you:

  • Present your product idea to investors;
  • This allows you to showcase your product at a 360-degree angle;
  • This allows stakeholders to fully visualize the result. It’s also cheaper than creating samples for later presentations.

Key types of software for implementing 3D modeling

3D printing

Because 3D modeling offers so many options and versatility, the corresponding software is just as comprehensive. 3D modeling software is available in different price ranges, specializes in different purposes, and each has its unique features and key capabilities to realize the goals set by the developers. The most common uses of Blender include visual effects, animation, and 3D printing of models. It supports almost all key aspects of 3D modeling, making it ideal if you want to work on different projects in different fields.


AutoCAD is a common and popular computer-aided design software, AutoCAD is a drafting and designing program that can be used for 2D and 3D projects. It is extremely popular among architects and engineers. It is also very useful in product design and helps prevent product defects before production starts. Unlike Blender, this 3D modeling software is not available as a free download. Please note that you can find out how the program works by downloading the free trial version. Autodesk Maya is incredibly powerful software and is primarily used for animation (even in large animation studios).

Autodesk Maya

Autodesk Maya is considered the industry standard for animation and is a much more advanced option than Blender. It can be helpful to start with free or cheap software until you become an expert. Also, Autodesk Maya is much more complex than Blender because it has many additional features.

Active use of 3D game modeling in the gaming industry

Different 3d modeling services use 3D modeling for different game projects https://wallawallastudio.com/3d-game-modeling/. A 3D model should have many elements that we use randomly. The possibilities of 3D modeling are endless. It is a versatile environment that can be used for many purposes. It features one of the most popular applications of 3D modeling: the computer and mobile gaming industry. In video games, characters, places, objects, and even the entire world are created using 3D models.

Immersion is essential to any quality game, and 3D modeling is an effective way to create immersive game content. 3D modeling is especially important in virtual reality games, which is a separate, very interesting field. Virtual reality games allow you to fully immerse yourself in the gameplay and explore a fully 3D environment.

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