Bubble class

Represents an animated water bubble rising upwards in the aquarium.

Constructors

Bubble({required Offset position, required double speed, required double radius, required double driftFrequency, required double driftAmplitude, double wobbleTime = 0.0})

Properties

driftAmplitude → double

final

driftFrequency → double

final

hashCode → int

The hash code for this object.

no setter, inherited

isExpired → bool

Marks when the bubble rises past the top boundary of the screen.

no setter

position ↔ Offset

getter/setter pair

radius → double

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

speed → double

final

wobbleTime ↔ double

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

update(double dt) → void

Updates position of the bubble rising upwards with subtle sine wave horizontal wobble.

Operators

operator ==(Object other) → bool

The equality operator.

inherited