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Three.js animation with AnimationMixer v1.0.0

Use this resource to animate 3D models with AnimationMixer in Three.js

New

  • 407 downloads
  • 153 likes
  • 156 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install threejs-animation-mixer

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent picks the narrowest animation mechanism, handles transitions between actions without visual jumps, and disposes the mixer with its feature. It checks behavior and time-step correctness.

Mostly picked by

Updated November 2, 2026

Card for the “Three.js animation with AnimationMixer” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: clock ownership, crossfades and chosen mechanism
  • SKILL.md: morph target and procedural motion examples

Good fit for

  • You want to play, loop or crossfade a GLB model's animations
  • An animation jumps or slows down after a scene change

Not for

    Tags

    • animation
    • animationMixer
    • skeleton
    • morph

    About

    You say

    “Play this GLB character's walk animation and crossfade over 0.3 s to the idle animation.”

    Card for the “Three.js animation with AnimationMixer” skill

    Skill published by akillness under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to animate 3D models with AnimationMixer in Three.js
    3. Review and adjust the result

    Content preview

    Files

    • evals/evals.json1.1 KB
    • LICENSE11.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md5.5 KB
    • SKILL.toon0.7 KB

    Origin and licence

    Listed unmodified

    Author
    akillness
    Source
    github.com/akillness/jeo-skills/tree/05590b6febcbbab2d4b061010af9ee9aefd79b0e/.agent-skills/threejs-animation
    Licence
    MIT

    Notice

    « threejs-animation » (akillness, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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