Sunday, May 26, 2019

What is 3D Modeling ?

Hey Guys, 

This Blog will explain About  3D modeling



Introduction


  3D modeling is the process of developing a mathematical representation of any surface of an object (either inanimate or living) in three dimensions via specialized software The product is called a 3D model. 





Someone who works with 3D models may be referred to as a 3D artist. 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 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 modeling software is a class of 3D computer graphics software used to produce 3D models. Individual programs of this class are called modeling applications or modelers.





Uses

3D modeling is used in various industries like films, animation, and gaming, interior designing, and architecture. They are also used in the medical industry for the interactive representations of anatomy.

A wide number of 3D software is also used in constructing a digital representation of mechanical models or parts before they are actually manufactured. CAD/CAM-related software is used in such fields, and with this software, not only can you construct the parts, but also assemble them, and observe their functionality.

3D modeling is also used in the field of Industrial Design, wherein products are 3D modeled before representing them to the clients. In Media and Event industries, 3D modeling is used in Stage/Set Design.

The OWL 2 translation of the vocabulary of X3D can be used to provide semantic descriptions for 3D models, which is suitable for indexing and retrieval of 3D models by features such as geometry, dimensions, material, texture, diffuse reflection, transmission spectra, transparency, reflectivity, opalescence, glazes, varnishes, and enamels (as opposed to unstructured textual descriptions or 2.5D virtual museums and exhibitions using Google Street View on Google Arts & Culture, for example).

The RDF representation of 3D models can be used in reasoning, which enables intelligent 3D applications which, for example, can automatically compare two 3D models by volume.

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