What is 3D modeling?

3D modeling is the process of creating a digital representation of a physical object or surface in three dimensions using specialized computer software. These digital models can be used in various industries, including video games, movies, architecture, engineering, and product design. 3D models are constructed by manipulating points, lines, and polygons to form a mesh that represents the shape of the object. The resulting models can be rendered into images, animated, or even 3D printed.