FadePreset class

Fade Preset

Defines reusable fade durations and curves for consistent audio transitions throughout the application.

Integrates with FiftyMotion tokens for consistent timing across the Fifty Flutter Kit.

Use in conjunction with BaseAudioChannel.withFade for scene transitions, character voice ducking, and ambiance changes.

Part of the Fifty Audio Engine package.

Constructors

FadePreset({required Duration duration, required Curve curve})

const

Properties

curve → Curve

final

duration → Duration

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

ambient → const FadePreset

Slow ambient fades (e.g., credits, weather shifts)

buildTension → const FadePreset

Builds tension (e.g., entering boss fight)

cinematic → const FadePreset

Cinematic or dramatic fades

fast → const FadePreset

Fast transitions (e.g., UI sounds)

normal → const FadePreset

Standard scene transitions

panel → const FadePreset

Panel reveals and UI feedback

smoothExit → const FadePreset

Smooth exit (e.g., scene fade out)