Particle

Particle is a abstract entity with a small set of attributes such as position and color that ultimately dictate the particle's behavior and appearance.

Properties

• acceleration() : Vector
  Particle acceleration.
• lived() : Integer
  Age of the particle, define time how long particle can be alive.
• position() : Vector
  Location of the particle center.
• ttl() : Integer
  Time to live, default is set to -1.
• velocity() : Vector
  Velocity vector (direction and speed).

Methods

• alive() : Boolean
  Check if particle is a live.
• draw(canvas)
  Method draw defines action whithin onDraw.
• init()
  Init instance.
• move()
  Method to move particle based on acceleration and velocity vector.
• submitToFields(fields)
  Submit fields.

Events

• onDraw(canvas) : Function
  Event fired on Draw of particle.