Yoda Flutter plugin

Flutter widget that let's you slice any kind of child widget in a matrix of tiles and animate them with different kind of ways. Currently with Explode, Vortex and Flakes. Works on all platforms.

Yoda Widget Properties

Yoda widget

• [yodaEffect] Animation effect to use (see below).
• [controller] Animation controller.
• [duration] Animation duration.
• [startWhenTapped] Enable tap gesture to start animation.
• [animParameters] Parameters used to animate tiles (see below).
• [child] Whatever widget to slice.

YodaEffect enum

• [Explosion]
• [Vortex]
• [Flakes]

AnimParameters properties

• [yodaBarrier] Define which edges are barraged (see below).
• [hTiles] Number of horizontal tiles to divide the child widget.
• [vTiles] Number of vertical tiles to divide the child widget.
• [fractionalCenter] Default center where force is given when not tapping on it.
• [gravity] Vertical force.
• [effectPower] Effect strength.
• [blurPower] Blur strength.
• [randomness] Random strength.

YodaBarrier properties

• [left] Block tiles moving over the left edge.
• [right] Block tiles moving over the right edge.
• [top] Block tiles moving over the top edge.
• [bottom] Block tiles moving over the bottom edge.

How to use

If you need to control the animation status:

late YodaController _yodaControllerExplode;
  
@override
  void initState() {
    super.initState();
    _yodaControllerExplode = YodaController()
    ..addStatusListener((status) {
      if (status == AnimationStatus.completed) {
        _yodaControllerExplode.reset();
      }
    });
  }

YodaController accepts start() and reset() methods. Note: calling those methods will not work when a setState() is called at the same time.

Yoda(
  yodaEffect: YodaEffect.Explosion,
  controller: _yodaControllerExplode,
  duration: Duration(milliseconds: 2500),
  animParameters: AnimParameters(
    yodaBarrier: YodaBarrier(bottom: true, left: true, right: true),
    fractionalCenter: Offset(0.5, 1.0),
    hTiles: 20,
    vTiles: 20,
    effectPower: 0.2,
    blurPower: 5,
    gravity: 0.1,
    randomness: 30,
  ),
  startWhenTapped: true,
  child: SizedBox(
    width: 250,
    height: 180,
    child: Image.asset('assets/dash.png', fit: BoxFit.fill)
  )
)

---

TODO

• Find a better way to capture the widget
• When changing Yoda widget parameters, 2 hot reloads are needed to make it to work!