Spring2D class

Constructors

Spring2D({required Vec2 initialPos, double stiffness = 180.0, double damping = 12.0})

Spring2D.critical({required Vec2 initialPos, double stiffness = 180.0})

Properties

damping → double

Larger = less oscillation.

final

hashCode → int

The hash code for this object.

no setter, inherited

pos ↔ Vec2

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stiffness → double

Larger = reaches target faster.

final

velocity ↔ Vec2

getter/setter pair

Methods

isSettled(Vec2 target, [double threshold = 0.001]) → bool

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

snap(Vec2 newPos) → void

toString() → String

A string representation of this object.

inherited

update(double dt, Vec2 target) → Vec2

Operators

operator ==(Object other) → bool

The equality operator.

inherited