GlitchEffect class

A shader-based digital glitch distortion effect.

Renders random block displacement, RGB channel splitting, scanlines, and frame flicker driven by a GKController.

{@tool snippet}

GKWidget(
  effect: GlitchEffect(
    blockSize: 0.05,
    rgbOffset: 0.01,
  ),
  trigger: GKTrigger.auto,
)

{@end-tool}

Inheritance

• Object
• GKEffect
• GlitchEffect

Constructors

GlitchEffect({double blockSize = 0.05, double rgbOffset = 0.01})

Creates a GlitchEffect.

const

Properties

blockSize → double

The height of each glitch displacement block, in normalized UV space.

final

hashCode → int

The hash code for this object.

no setter, inherited

rgbOffset → double

The horizontal offset for RGB channel splitting, in normalized UV space.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build(BuildContext context, GKController controller, {Widget? child}) → Widget

Builds the widget tree for this effect.

override

dispose() → void

Override to release resources held by this effect.

inherited

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