TJS Tween Job System

Custom tweening library for Unity focused on performant animation sequencing, runtime control, and flexible tween based workflows similar to DOTween.

Tweening Engine
Animation Library
Runtime Animation
Custom Framework
Performance

All projects View code

The TJS Tween Job System provides shortcut extensions, full playback control, and event hooks for Unity tweens. Examples below are syntax-highlighted C#.

Shortcuts

Shortcut extensions that directly extend common objects like this:

// Move a transform to position 100,0,0 in 2 second.
transform.TweenPosition(new Vector3(100, 0, 0), 2f).Play();

// Scale a transform to 2 in 1 second with ease BackEaseIn.
transform.TweenScale(new Vector3(2,2,2), 1).SetEase(EaseType.BackEaseIn).Play();

Full control

Rewind

//FadeOut the target sprite renderer then playback the animation (fadeIn) by adding 'true' as parameter to Play method.
var sprite = GetComponent<SpriteRenderer>(); //target sprite renderer
sprite.TweenOpacity(0, 2f).Play(true);

Pause / Resume / Kill

var sprite = GetComponent<SpriteRenderer>(); //get the target
var tween = sprite.TweenColor(Color.red, 1f).Play(); // tween the color to red in 1 sec.

//pause the animation
tween.Pause();

//resume the animation
tween.Resume();

//stop & kill the animation
tween.Kill();

Events

var sprite = GetComponent<SpriteRenderer>(); //get the target
var tween = sprite.TweenColor(Color.red, 1f).Play(); // tween the color to red in 1 sec.

//On Complete event
tween.OnComplete((() => Debug.Log($"Animation Completed !")));

//On Kill event
tween.OnKill((() => Debug.Log($"Animation killed !")));

//On Rewind event
tween.OnRewind((() => Debug.Log($"Animation Rewinded !")));

//On Play event
tween.OnPlay((() => Debug.Log($"Animation Played !")));

//On Pause event
tween.OnPause((() => Debug.Log($"Animation Paused !")));

//On Resume event
tween.OnResume((() => Debug.Log($"Animation Resumed !")));

//On Update event
tween.OnUpdate((data =>
 {
   Debug.Log($"Remaining Time : {data.timeRemaining}"); //the remaining time of the animation
   Debug.Log($"Normalized Time : {data.normalizedTime}"); //useful with progressBars or curves
 }));

//- chained methods example
var sprite = GetComponent<SpriteRenderer>(); //get the target
sprite.TweenColor(Color.red, 1f)
      .OnComplete((() => Debug.Log($"Animation Completed !")))
      .OnKill((() => Debug.Log($"Animation Killed !")))
      .OnUpdate(OnUpdateAnimation)
      .Play();