What is 3d modeling?
It is the process of developing graphics and images that appear to have three dimensions.
The process is complicated, but generally involves connecting a set of points with various geometric data such as lines and curved surfaces with the goal of creating a wide frame model that represents a three-dimensional object.
The end product can be either animate or inanimate, but is typically, characterized by its life-like look and apparent depth.
WHERE IS IT USED?
- video gaming
- motion pictures and movies
- architecture and design
- medicine
- engineering
In most cases it requires both specialized software and at least some knowledge of computer coding.
Source: http://www.wisegeek.com/what-is-3d-modeling.htm