emitter 

<script src="./point_src/emitter"></script>
parse

An 'emitter' generates points with a velocity This requires some sort of reactor to push the particles.

A single point can emit through an one direction, arc, or full pi a line emits along it.

Each can be performed with split lerp.

e = new Emitter(200, 300) //point
e = new Emitter(Line) // alone a spline.
newPoints = e.step()
allPoints = e.points
Meta Data
filepath_exists True
path emitter
filepath emitter.js
clean_files ()
  • ClassDeclaration
    class

    Emitter

    extends Point
    class comments:
    Every step performs a tick, used as the internal clock for generate and stepping
    • property

      tick

      = 0
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      tickModulo

      = 20
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      particleSpeed

      = 2
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      birthrate

      = 1
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      lifetime

      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      fromEdge

      = false
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      direction

      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      pointLimit

      = 2000
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • method

      wake

      (
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
      this.direction = new Point(this.direction)
    • method

      getDirection

      (
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
    • method

      step

      (
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
      perform a tick for every interval, creating points, and pushing existing points
    • method

      cycle

      (
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
      Perform a task of one step, involving birthing, and killing points, selecting and rotation lerp points.
    • method

      pump

      (
      p , birthIndex , birthrate
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
    • method

      newPoint

      (
      birthPartial
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
      Return a _ready to go_ point, using the local attributes as a template to produce the new point. This should include speed and any variants.
    • method

      offsetSpawnedPoint

      (
      p
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
      debugger
    dict_keys(['kind', 'word', 'parentName', 'type', 'body', 'comments', 'pos'])
  • ClassDeclaration
    class

    LineEmitter

    extends Emitter
    class comments:
    console.log('Cache Points')
    • property

      radiusVariant

      = 2
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      minSize

      = 5
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      maxSize

      = 10
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      directionVariant

      = 5
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      baseRadius

      = 5
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      baseSpeed

      = 1
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      lifetimeVariant

      = 2
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • method

      wake

      (
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
    • method

      cachePoints

      (
      line , divider = 1 , pointing
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
      console.log('Cache Points')
    • method

      newPoint

      (
      birthPartial
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
      * (3 * Math.random())
    • method

      getChoice

      (
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
      let choice = (this.index++) % this.positions.length
    • method

      pump

      (
      point , birthIndex , birthrate
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
      let FORWARD = this.direction
    dict_keys(['kind', 'word', 'parentName', 'type', 'body', 'comments', 'pos'])
  • ClassDeclaration
    class

    RandomPointEmitter

    extends Emitter
    class comments:
    Per birth, how much should the radius vary for each point. from the minSize to the max (point radius)
    • property

      radiusVariant

      = .1
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      directionVariant

      = 1
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      minSize

      = 2
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • method

      pump

      (
      point , birthIndex , birthrate
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
    dict_keys(['kind', 'word', 'parentName', 'type', 'body', 'comments', 'pos'])
  • ClassDeclaration
    class

    PumpRandomPointEmitter

    extends RandomPointEmitter
    class comments:
    • property

      fromEdge

      = true
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      tickModulo

      = 90
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      birthrate

      = 50
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      lifetime

      = 300
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      radiusVariant

      = .1
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      directionVariant

      = 360
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      minSize

      = 2
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    dict_keys(['kind', 'word', 'parentName', 'type', 'body', 'comments', 'pos'])
  • ClassDeclaration
    class

    DirectionalPointEmitter

    extends RandomPointEmitter
    class comments:
    speed = 100
    • property

      directionVariant

      = .05
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      particleSpeed

      = .6
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      lifetime

      = 200
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      fromEdge

      = true
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      tickModulo

      = 5
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      birthrate

      = .1
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      pointLimit

      = 1000
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • property

      invert

      = false
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    • method

      stepDirection

      (
      multplier
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
    • method

      step

      (
      direction , speedFloat , point
      )
      from class_name
      dict_keys(['kind', 'word', 'static', 'computed', 'is_symbol', 'value', 'type', 'comments', 'pos'])
      this.birthrate = vh * .3
    dict_keys(['kind', 'word', 'parentName', 'type', 'body', 'comments', 'pos'])
  • ClassDeclaration
    class

    TrailPointEmitter

    extends DirectionalPointEmitter
    class comments:
    tickModulo = 5
    • property

      invert

      = true
      from class_name
      dict_keys(['kind', 'word', 'computed', 'static', 'value', 'type', 'pos'])
    dict_keys(['kind', 'word', 'parentName', 'type', 'body', 'comments', 'pos'])