Class default

Hierarchy

default
- default

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new default(lightPassesCallback: LightPassesCallback, options?: Partial<Options>): default

Inherited from default.constructor
- Defined in fov/fov.ts:21
Parameters
- lightPassesCallback: LightPassesCallback
  
  Does the light pass through x,y?
- options: Partial<Options> = {}
Returns default

Properties

_lightPasses

_lightPasses: LightPassesCallback

_options

_options: Options

Methods

_checkVisibility

_checkVisibility(A1: Arc, A2: Arc, blocks: boolean, SHADOWS: Arc[]): number

- Defined in fov/precise-shadowcasting.ts:50
Parameters
- A1: Arc
  
  arc start
- A2: Arc
  
  arc end
- blocks: boolean
  
  Does current arc block visibility?
- SHADOWS: Arc[]
  
  list of active shadows
Returns number

_getCircle

_getCircle(cx: number, cy: number, r: number): number[][]

Inherited from default._getCircle
- Defined in fov/fov.ts:41
Return all neighbors in a concentric ring

Parameters
- cx: number
  
  center-x
- cy: number
  
  center-y
- r: number
  
  range
Returns number[][]

compute

compute(x: number, y: number, R: number, callback: VisibilityCallback): void

Overrides default.compute
- Defined in fov/precise-shadowcasting.ts:10
Compute visibility for a 360-degree circle

Parameters
- x: number
- y: number
- R: number
- callback: VisibilityCallback
Returns void

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