What is 3D animation?
3D (three-dimensional) animation refers to the process of creating animated visuals in a three-dimensional space. In 2D animation, animators can create characters and objects that only exist in two planes (x and y-axis). In 3D animation, animators use the 3 axes (x, y, and z-axis) to create art that has depth and can be viewed from any angle.
First, animators design models of the characters, scenes, and objects. Then, they use the rigging process to create a “skeleton” of the characters. They create animation by moving these rigged models to make the movements more realistic.
Here are a few key concepts you need to know about 3D animation:
- Realism: Since 3D animation helps animators create very realistic visuals, you’ll often see this style in video games and movies, especially in CGI (computer-generated imagery)-heavy films.
- Rendering: The process of rendering in 3D animation can be extremely time-consuming because computers have to process the 3D models, lighting, and textures to create the final video. During rendering, the computer performs complex calculations and add effects across numerous frames.
- Modeling: Think of this process as sculpting but in a digital space. Animators create 3D “models,” aka representations of all the elements used in the animation. Specialized software like Blender and Maya help animators build these models.
- Texturing: To make 3D models look more realistic, animators add texture. Think adding more strokes to a character’s hair or adding the wood grain to a table.
- Lighting: Like in photography or filmmaking, animators have to use lighting in 3D animation to illuminate scenes and cast shadows. This step involves using virtual lights like point lights, spotlights, or ambient lights that mimic the real world.
- Camera work: Animators learn how to control virtual cameras much like a director on a film set does. This process includes framing shots, adjusting camera angles, panning, or following characters to enhance cinematic quality.
Is 3D animation easy?
3D animation can be pretty challenging to learn for a beginner because it requires you to understand modeling, rigging, texturing, rendering, and lighting. It also often requires having traditional artistic knowledge and abilities. While software does help to a large extent, creating realistic animations like those you see in movies and video games can take months if not years.
Is 3D animation easier than 2D?
3D animation typically requires more technical mastery than 2D animation does. For experienced 3D animators who are familiar with the needed tools, it can be easier to produce 3D animation because you can reuse elements and automate movements. In 2D animation, you don’t need as much technical know-how to get started. However, traditional frame-by-frame animation created by hand is often time-consuming and tedious.
What software is used for 3D animation?
Blender, Autodesk Maya, and Cinema 4D are some of the popular platforms for 3D animation. These user-friendly tools help animators quickly generate art and automate steps that would otherwise take much longer.
