Blog What is a 3D animator and the 10 most in-demand functions

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Blog What is a 3D animator and the 10 most in-demand functions

What is a 3D animator and the 10 most in-demand functions

November 7, 2023
3D animator

The job of a 3D animator is to bring an imagined universe and its characters to life. 

It produces movements, gestures and expressions from a manipulated 3D model, frame by frame, which is then stitched together to form the actions we see in film, television, advertising or video games.

What does a 3D animator do?

3D animation is a technique that, through specialized software, allows you to create images that simulate volume based on mathematical calculations.

3D animation professionals manipulate digital characters, props, and machines to move and interact with a digital or live-action environment, all based on a script. 

Therefore, the job of a 3D animator is to bring inanimate objects to life through movement. The movements and trajectories created are entered into the corresponding software as mathematical equations.

These equations are then represented through a graphics processing unit that generates the final animation in what is called a "playblast."

Finally, the work is reviewed by supervisors, managers and clients for approval.

The 10 most requested functions

 Some features most in demand from a 3D animation professional are:

  1. Model the elements that will make up the structure of characters, objects or scenarios.

2. Observe and collect information about the personalities and physical appearance of the characters, as well as the characteristics of the environment and the way they will interact in it.

3. Animate characters, objects and environments through specific computer programs and animation techniques such as rigging.

4. Light and texture to create a realistic experience. 

5. Render, that is, the process by which an image or animation is generated from a three-dimensional model. It is the final phase in the production of 3D visual content.

6. Investigate visual styles, genres and technologies for the production of each project.

7. Apply motion capture to improve performances.

8. Identify key scenes and sequences.

9. Transform storyboards into animated sequences.

10. Integrate sound and synchronize dialogues. 


How to become a 3D animator?

A 3D animator needs solid technical knowledge, but also great creative sensitivity.

These are the main skills that post-production studios and production companies expect from 3D animation professionals:

  • Ability to visualize 3D iterations of storyboards and two-dimensional artwork.
  • Good instincts for timing, moving and editing cuts.
  • Have experience working with 3D models and rigs.
  • Understanding of acting techniques, cinematography and storytelling (visual narration).
  • Knowledge of anatomy: how the limbs move, the effect of weight and the behavior of the skin.
  • Know film and animation genres, having the ability to work within different styles.
  • Possess an advanced concept of visual language: perspective, point of view, proportion, color, composition, framing, etc.
  • Practical knowledge of the laws of physics: gravity, acceleration and laws of energy.

Areas of 3D animation

The main sectors we think about when talking about 3D animation are cinema and video games.

But its application extends beyond the audiovisual sector. Its impact is known in video games, films and TV series, but it is also significant in the field of architecture, graphic design, web development, advertising, art and education. 

In fact, in the study Jobs of the future in the audiovisual sector, 3D animation appears as the profession with the most employability in the audiovisual sector.

Furthermore, the subsectors with a technological business core will be those that will present the greatest potential for job creation.

Learn more about the exciting world of 3D animation and train yourself for one of the professions with the most future today.

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