ExplosionDef class

The data needed to apply an explosion to a world.

Mirrors the native b2ExplosionDef type.

Constructors

ExplosionDef({required Vector2 position, required double radius, required double impulsePerLength, double falloff = 0, int maskBits = Filter.allCategories})

Creates an explosion definition centered on position.

Properties

falloff ↔ double

The distance beyond the radius over which the impulse falls off to zero.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

impulsePerLength ↔ double

The impulse applied per unit length of shape surface, in kilogram-meters per second.

getter/setter pair

maskBits ↔ int

The categories of shapes affected by the explosion.

getter/setter pair

position ↔ Vector2

The center of the explosion in world coordinates.

getter/setter pair

radius ↔ double

The radius of the explosion.

getter/setter pair

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