3D graphics is a branch of computer graphics that deals with techniques for creating images or videos by modeling objects in three dimensions.

3D modeling is the process of creating a three-dimensional model of an object. The task of 3D modeling is to develop a visual three-dimensional image of the desired object.

A unique extension of 3D graphics is “augmented reality.” Using image (marker) recognition technology, the augmented reality program completes the construction of a virtual 3D object in a real physical environment. The user can interact with the marker: rotate it in different directions, highlight it in different ways, cover some parts of it - and watch the changes occurring with the 3D object on the computer monitor screen.