Class CrossZone

Behaviour that allows for specific functions to be called on particles when they interact with a zone.

Hierarchy (View Summary)

Behaviour
- CrossZone

Index

Constructors

Properties

_life age dead easing energy id isEnabled type zone

Accessors

Methods

applyBehaviour destroy energize fromJSON initialize mutate normalizeForce normalizeValue reset fromJSON

Constructors

constructor

new CrossZone(
    zone: Zone,
    crossType?: string,
    life?: number,
    easing?: EasingFunction,
    isEnabled?: boolean,
): CrossZone
Constructs a CrossZone behaviour instance.
Parameters
- zone: Zone
  the zone used to apply to particles with this behaviour
- OptionalcrossType: string
  enum of cross types, valid strings include 'dead', 'bound', 'cross'
- Optionallife: number
  The life of the particle
- Optionaleasing: EasingFunction
  The behaviour's decaying trend
- OptionalisEnabled: boolean
  Determines if the behaviour will be applied or not
Returns CrossZone
Overrides Behaviour.constructor
- Defined in src/behaviour/CrossZone.ts:37

Properties

_life

_life: number

age

age: number

dead

dead: boolean

easing

easing: EasingFunction

energy

energy: number

id

id: string

isEnabled

isEnabled: boolean

type

type: string

zone

zone: Zone

Accessors

life

get life(): number
Gets the behaviour's life.

Returns number
Inherited from Behaviour.life
- Defined in src/behaviour/Behaviour.ts:65
set life(life: number): void
Ensures that life is infinity if an invalid value is supplied.
Parameters
- life: number
Returns void
Inherited from Behaviour.life
- Defined in src/behaviour/Behaviour.ts:58

Methods

applyBehaviour

applyBehaviour(target: Particle | Emitter, time: number, index?: number): void
Apply behaviour to the target as a factor of time.
Parameters
- target: Particle | Emitter
- time: number
- Optionalindex: number
Returns void
Inherited from Behaviour.applyBehaviour
- Defined in src/behaviour/Behaviour.ts:93

`Abstract`destroy

destroy(): void
Destroy this behaviour.

Returns void
Inherited from Behaviour.destroy
- Defined in src/behaviour/Behaviour.ts:140

energize

energize(particle: Particle, time: number, index?: number): void
Compares the age of the behaviour vs integration time and determines if the behaviour should be set to dead or not.
Parameters
- particle: Particle
- time: number
- Optionalindex: number
Returns void
Inherited from Behaviour.energize
- Defined in src/behaviour/Behaviour.ts:116

`Abstract`fromJSON

fromJSON(json: Record<string, unknown>): void
Returns a new instance of the behaviour from the JSON object passed.
Parameters
- json: Record<string, unknown>
Returns void
Inherited from Behaviour.fromJSON
- Defined in src/behaviour/Behaviour.ts:147

`Abstract`initialize

initialize(particle: Particle): void
Set the behaviour's initial properties on the particle.
Parameters
- particle: Particle
Returns void
Inherited from Behaviour.initialize
- Defined in src/behaviour/Behaviour.ts:88

mutate

mutate(particle: Particle, time: number, index?: number): void
Applies the behaviour to the particle.
Parameters
- particle: Particle
  the particle to apply the behaviour to
- time: number
  engine time
- Optionalindex: number
  the particle index
Returns void

See
'../zone/Zone.js' crossing
Overrides Behaviour.mutate
- Defined in src/behaviour/CrossZone.ts:80

normalizeForce

normalizeForce(force: Vector3D): Vector3D
Normalize a force by 1:100.
Parameters
- force: Vector3D
Returns Vector3D
Inherited from Behaviour.normalizeForce
- Defined in src/behaviour/Behaviour.ts:72

normalizeValue

normalizeValue(value: number): number
Normalize a value by 1:100.
Parameters
- value: number
Returns number
Inherited from Behaviour.normalizeValue
- Defined in src/behaviour/Behaviour.ts:79

reset

reset(
    zone: Zone,
    crossType?: string,
    life?: number,
    easing?: EasingFunction,
): void
Resets the behaviour properties.
Parameters
- zone: Zone
  the zone used to apply to particles with this behaviour
- crossType: string = DEFAULT_CROSS_TYPE
  enum of cross types, valid strings include 'dead', 'bound', 'cross'
- Optionallife: number
  The life of the particle
- Optionaleasing: EasingFunction
  The behaviour's decaying trend
Returns void
Overrides Behaviour.reset
- Defined in src/behaviour/CrossZone.ts:57

`Static`fromJSON

fromJSON(json: CrossZoneJSON): CrossZone
Creates a CrossZone initializer from JSON.
Parameters
- json: CrossZoneJSON
  The JSON to construct the instance from.
Returns CrossZone
- Defined in src/behaviour/CrossZone.ts:91