ParticleProcessor
This class provides the structured required for all Particle Processors.
You should extend it and add the functionality required for your processor,
including tidying up any resources this may create in the destroy method.
See the GravityWell for an example of a processor.
Constructor
new ParticleProcessor([x], [y], [active])
Parameters
| name | type | optional | default | description |
|---|---|---|---|---|
| x | number | Yes | 0 | The x coordinate of the Particle Processor, in world space. |
| y | number | Yes | 0 | The y coordinate of the Particle Processor, in world space. |
| active | boolean | Yes | true | The active state of this Particle Processor. |
Scope: static
Source: src/gameobjects/particles/ParticleProcessor.js#L9
Since: 3.60.0
Public Members
active
active: boolean
Description:
The active state of the Particle Processor.
An inactive Particle Processor will be skipped for processing by
its parent Emitter.
Source: src/gameobjects/particles/ParticleProcessor.js#L66
Since: 3.60.0
manager
manager: Phaser.GameObjects.Particles.ParticleEmitter
Description:
A reference to the Particle Emitter that owns this Processor.
This is set automatically when the Processor is added to an Emitter
and nulled when removed or destroyed.
Source: src/gameobjects/particles/ParticleProcessor.js#L37
Since: 3.60.0
x
x: number
Description:
The x coordinate of the Particle Processor, in world space.
Source: src/gameobjects/particles/ParticleProcessor.js#L48
Since: 3.60.0
y
y: number
Description:
The y coordinate of the Particle Processor, in world space.
Source: src/gameobjects/particles/ParticleProcessor.js#L57
Since: 3.60.0
Public Methods
destroy
<instance> destroy()
Description:
Destroys this Particle Processor by removing all external references.
This is called automatically when the owning Particle Emitter is destroyed.
Source: src/gameobjects/particles/ParticleProcessor.js#L96
Since: 3.60.0
update
<instance> update(particle, delta, step, t)
Description:
The Particle Processor update method should be overriden by your own
method and handle the processing of the particles, typically modifying
their velocityX/Y values based on the criteria of this processor.
Parameters:
| name | type | optional | description |
|---|---|---|---|
| particle | Phaser.GameObjects.Particles.Particle | No | The Particle to update. |
| delta | number | No | The delta time in ms. |
| step | number | No | The delta value divided by 1000. |
| t | number | No | The current normalized lifetime of the particle, between 0 (birth) and 1 (death). |
Source: src/gameobjects/particles/ParticleProcessor.js#L79
Since: 3.60.0