import Life from 'three-nebula/src/initializer/Life.js'

public class | source

Life

Sets the life property on initialized particles.

Static Method Summary

Static Public Methods
public static	fromJSON(json: object): Life Creates a Life initializer from JSON.

Public Constructor
public	constructor(min: number, max: number, center: boolean, isEnabled: boolean): * Constructs a Life property instance.

Public Members
public	lifePan: Span The life span of the particle.

Public Methods
public	initialize(particle: Particle): * Sets the particle's initial life.

From class Initializer
public static abstract	fromJSON(json: object): Behaviour Returns a new instance of the initializer from the JSON object passed.
public static	requiresWebGlApi(): boolean Determines if the initializer requires a Web GL API to be provided to its constructor.
public	isEnabled: *
public	type: *
public	init(emitter: Emitter, particle: Particle): * Initializes the property on the emitter or particle.
public abstract	initialize(target: object) Place custom property initialization code in this method in the subclass.
public abstract	reset()

Creates a Life initializer from JSON.

Name	Type	Attribute	Description
json	object		The JSON to construct the instance from.
json.min	number		The minimum life time
json.max	number		The maximum life time
json.center	number		The center of the life time
json.isEnabled	boolean	optional default: true	Determines if the initializer should be enabled or not

Constructs a Life property instance.

Name	Type	Attribute	Description
min	number		The minimum life
max	number		The maximum life
center	boolean	optional	Determines whether to average the life value
isEnabled	boolean	optional default: true	Determines if the initializer should be enabled or not

void

The life span of the particle.

Sets the particle's initial life.

Name	Type	Attribute	Description
particle	Particle		the particle to initialize the property on

void