'BPA Digital Communication & Design Concepts Practice Test 2025 – The All-in-One Guide to Mastering Your Exam Success!'

Using computer-generated imagery (CGI) is a hallmark of 3D animation. This type of animation involves creating three-dimensional models and environments that are rendered through software, allowing for depth and perspective that are characteristic of real-world objects. The process includes modeling, animating, texturing, and lighting to bring characters and scenes to life in a way that mimics physical reality.

In contrast, traditional or 2D animation involves creating images frame by frame by hand or using software to simulate that hand-drawn effect, without the depth that 3D graphics provide. Stop-motion employs physical models or puppets that are photographed in incremental movements to create the illusion of motion; this technique does not use CGI at all. Vector animation, while it utilizes digital tools, primarily focuses on 2D movements and creates animations through the manipulation of vector graphics, which are defined by mathematical equations rather than the depth and dimensionality found in CGI. Hence, 3D animation stands out distinctly as the category that specifically incorporates computer-generated imagery.