3D, animation and motion design

Three-dimensional work and motion share one shift of mind: the designer stops arranging a still frame and starts describing how something sits in space or changes over time, then lets software compute the pixels. That computation has a cost in hardware, in hours of rendering and in a production order where an early error is expensive to repair later. SFIA places its animation development skill in the systems development category, beside games, simulations and virtual environments, instead of next to graphic design, a telling choice given how technical the field has grown.

The pipeline, stage by stage

1. Modelling: building a form as a mesh of polygons, or sculpting it in fine detail much as one would shape clay.
2. UV unwrapping and texturing: laying the surface out flat so painted or photographic materials can be wrapped back onto it.
3. Rigging: giving a model a skeleton and controls so an animator can pose it without moving each vertex by hand.
4. Animation: keyframes, cleaned-up motion capture or procedural movement set along a timeline.
5. Lighting and rendering: placing lights and cameras, then letting a render engine calculate every frame.
6. Compositing: combining rendered passes, filmed footage and effects into the finished shot.

Motion graphics runs a shorter version of the same line. A title sequence, an animated logo or an explainer is mostly flat design set moving, and After Effects has long been the usual home for it, often with a 3D package alongside for depth. Interface motion is smaller still: transitions and micro-interactions that show a user what just changed, a craft that belongs as much to interaction design as to animation.

Branches and what each rewards

Blender is open-source software, free of charge under the GNU General Public License and usable for commercial work, which has made it possible to learn the entire pipeline without paying for a licence. Studios still run Maya, 3ds Max, ZBrush and Cinema 4D inside established pipelines, so job advertisements are the honest guide to which package a particular employer expects. Real-time and game work leads towards engines and scripting, which the programming field covers.

Purchased models, textures, HDR skies and sound effects arrive with licences just as photographs do. The stock licence entry and the design assets pillar explain what such terms usually permit, and the marketplaces this site has examined appear under digital assets.