3D animation is the graphical technique of creating a moving illumination of computer-generated objects through three-dimensional space. Usually, 3D animation software is employed to develop 3D-style images. Further, visual effects and precise timings are adopted to add movement.
3D animation is currently the most popular form of animation in use. However, it is quite different from 2D animation. Unlike 3D animations, 2D animators create flat hand-drawn images with subtle changes that appear to move when viewed in a sequence. This style was popular as its technology was easily accessible, and it granted freedom for artists to create rigs for characters without redrawing. Despite the advantages of 2D animation, 3D animation was soon widely adopted because it was less time-consuming. Additionally, the knowledge of 3D modeling is enough to elevate your skills as a 3D animator.