Final answer:
Pixels were used in the early era of animation, but they are no longer necessary in modern animation
Step-by-step explanation:
In the early era of animation, pixels were used to create images and display them on screens. However, with advancements in technology, animation has moved away from using individual pixels and now relies on vector graphics and higher resolution displays.
Vector graphics use mathematical equations to describe shapes and lines, allowing for smooth scaling and resizing without losing quality. This makes them more flexible and efficient than pixels for creating animations.
Additionally, higher resolution displays have made pixels less noticeable and allowed for more detailed and visually appealing animations. As a result, pixels are no longer necessary in modern animation.
Learn more about Pixels in animation