vibed with codex 5.5

Usecase

Created this for situations where you want to give something an animation, but animation clips and animators felt too bulky.

Jiggle an object in a satisfying way when the player hovers it.

This is great for that.

Recording.2026-06-05.195552.mp4

Editor

The object is just a handful of animations curves, so the main lift was creating a nice editor to make authoring these curves not such a chore.

I tried to have roughly the same feature set as the multi-curve-editor featured in Unity's particle systems.

Usage

You can play the curves targeting a transform.

public CurveClip clip;
public CurveClipPlayback playback;

public void ThingHappened()
{
    playback = clip.Play(transform);
}

public void CancelTheThing()
{
    playback.Cancel()
}

You can play multiple clips on a single transform and they will additively mix.

public void CancelAllClips()
{
    CurveClip.Cancel(transform);
}

It's important to note that position can't be normalized across objects as simply as rotation & scale. How should a bounce on the Y axis behave across many differently size and shaped objects?

For this a few methods to scale the position curves are provided.

// scale the position curves by a flat value
clip.Play(transform, 2f);
// scale the position curves individually
clip.Play(transform, new Vector3(1f, 2f, 1f));
// scale the position curves based on the bounds of a renderer
clip.Play(transform, renderer);
// scale the position curves based on the bounds of all renderers on a gameObject
clip.Play(transform, gameObject);

Performance

• Clips are played on a coroutine.
• It is not super optimized right now. Should eventually pool it nicely inline with how https://github.com/Less3Design/L3-tween works