In 3D computer graphics, 3D modeling is the process of developing a mathematical representation of any three-dimensional surface of object (either inanimate or living) via specialized software. The product is called a 3D model. It can be displayed as a two-dimensional image through a process called 3D rendering or used in a computer simulation of physical phenomena. The model can also be physically created using 3D printing devices.
Models may be created automatically or manually. The manual modeling process of preparing geometric data for 3D computer graphics is similar to plastic arts such as sculpting. 3D models represent a 3D object using a collection of points in 3D space, connected by various geometric entities such as triangles, lines, curved surfaces.
3D models are used vastly in the video game industry, film industry and even medical and science industry's use models. In the video game sector is where i am going to focus my attention to. They are not a new as you think 3D models have been around in games for nearly 30 years now. They have developed so much since they were out on the ZX spectrum. They have developed so fast because of computers now-a-days can do pretty much anything. The film and games industry have benefited hugely from the computer tech advancing so much, we can now enjoy things such as heavy rain and the avengers because of computer upgrades. These were all made by computers, I know avengers had actual actors in it but how do you think they got all their suits?? Without 3D modelers that would not be possible. Also with heavy rain that game was like a real life movie. Gamer's might not of liked it but visually it was the best game you will see for some years due to the sheer determination of the company behind it, wanting it to look as good as it could. The only downside to that game is that they let the game-play slip for the visual quality's. But that's for another discussion.
Games industry 3D modeling.
Use of 3D technology in games has made a revolutionary change to the users gaming experience. Today 94% of gamer's enjoy playing 3D games. All the widely used consoles such as the Xbox 360 and PS3 and even some PC's enable gamer's to enjoy 3D games. The edition of the Xbox kinect and play station move have revolutionized the 3D gaming experience. Users can control their own characters as if they were actually in the game themselfs.
The tools used to make the 3D models.
3D computer graphics software refers to programs used to create 3D computer-generated imagery. This article covers only some of the software used.
3D modelers allow users to create and alter models via their 3D mesh. Users can add, subtract, stretch and otherwise change the mesh to their desire. Models can be viewed from a variety of angles, usually simultaneously. Models can be rotated and the view can be zoomed in and out.
3D modelers can export their models to files, which can then be imported into other applications as long as the metadata is compatible. Many modelers allow importers and exporters to be plugged-in, so they can read and write data in the native formats of other applications.
Most 3D modelers contain a number of related features, such as ray tracers and other rendering alternatives and texture mapping facilities. Some also contain features that support or allow animation of models. Some may be able to generate full-motion video of a series of rendered scenes.
The tools used are mainly 3DS max and 3DS Maya. You can also use a program called soft-image this is made by the same company as max and Maya The company that makes these open source engines are called autodesk. They will give you Maya and max for free if you can prove that you are a valid student at a certain college, school or university.
Animation using 3D models in games.
Animation using 3D models in games.
Art and animation in video games refers to how things physically look, which includes everything from the packaging on a retail video game, to the texture of the skin on each character, to the graphical user interface, to the way a character rolls her ankle when she walks. It does not include how the game-playing device or controller (the hardware) looks.
Although programmers are responsible for where and why characters move, animators are responsible for how they move. And while designers may be responsible for the curves of a roadway in a racing game, the artists give the asphalt its texture and its shiny gloss when it becomes slick with oil or rain.
Artists build these things using art software applications; some common ones in the game industry include Photoshop, 3ds Max, Maya, Softimage XSI, Blender, Houdini, Modo, and Zbrush. If an application is particularly comprehensive in what it allows an artist to do, it will sometimes simply be called an "art package." Animators, whose focus is on movement, use many of these same applications but might also use motion-capture equipment.
Other industries that closely relate to game art and animation are computer graphics (in film, it's sometimes referred to as CGI or computer-generated imagery) and industrial design (many designers in the automobile industry, for example, use the same software as game artists). There also is a little kinship between 2D game artists and comic book illustrators.
