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How 3D modeling works
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Posted On :
Dec-10-2014
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Article Word Count :
511
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3D modeling is the process of using mathematical representation for a three dimensional object. It can be living or inanimate by the use of the specialized software. This is what it is known as a 3d model. It may be displayed like a two dimensional image by the use of the 3d rendering. The model may also be physically made when 3d printing is used. 3d models are created manually or automatically. A manual modeling for the 3D model looks like a plastic art like sculpting. The 3D modeling softw
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3D modeling is the process of using mathematical representation for a three dimensional object. It can be living or inanimate by the use of the specialized software. This is what it is known as a 3d model. It may be displayed like a two dimensional image by the use of the 3d rendering. The model may also be physically made when 3d printing is used. 3d models are created manually or automatically. A manual modeling for the 3D model looks like a plastic art like sculpting. The 3D modeling software is within the class of the 3D computer graphics and is used to produce the 3D model. The individual program for this class is called the modelers or modeling applications.
If you want to sell 3d model, you have to know that it is a representation of the 3D object and it uses the collection for 3D space which is connected to different lines, curved surface and triangles. The models may be created using hands, procedural modeling or even scanned.
You can sell 3d models wherever there is a use of 3D graphics. The use of 3D graphics can predate the widespread usage of the 3d graphics at a personal computer. Video games often use pre-rendered images of the 3D models, such as the sprites before they are rendered in real time. 3D models are used in different fields. The medical industry is now using 3D modeling to create models of organs. The models are created from 2D image slices taken from CT scans or MRI. The movie industry can use these 3D models to make the objects or characters for the real life and animated motion pictures. The video game industry can use them in computer or video games. The science industry uses the method to make models of chemical compounds. The architecture industry may use them so that it can demonstrate the proposed landscape and buildings for the software architectural model. Engineering uses cg as for models of new structures, architecture, vehicles and devices.
3d models are found in two categories. It is solid and it defines volume of an object that they are representing. They look more realistic but they are also sometimes difficult to build. The models are normally used to represent visual simulation like engineering or medical simulations. Boundary and shells represent the surface or the boundaries of an object but not the volume. 3D models that are pre-created are not hard to work with and the visuals used in the films or games are most of the time the shell models. Since the appearance of the object depends on the exterior of the object, the boundaries representation is common within the 3d graphics. The modeling can be found in the polygonal modeling where 3D space points are known as vertices. With curve modeling, the surface has to be defined by the use of the curves. Digital sculpting is a new method and it is becoming popular nowadays.
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Article Source :
http://www.articleseen.com/Article_How 3D modeling works _308699.aspx
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Author Resource :
Find more information relating to cg, and 3d graphic here.
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Keywords :
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Category :
Computers
:
Computers
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