Class PerspectiveProjection

Hierarchy

ProjectionBase

Index

Constructors

constructor

Properties

Accessors

Methods

Constructors

constructor

new PerspectiveProjection(fieldOfView?: number, coordinateSystem?: CoordinateSystem): PerspectiveProjection

Overwrites ProjectionBase.constructor
- Defined in projections/PerspectiveProjection.ts:15
Parameters
- Default value fieldOfView: number = 60
- Default value coordinateSystem: CoordinateSystem = CoordinateSystem.LEFT_HANDED
Returns PerspectiveProjection

Properties

Protected _coordinateSystem

_coordinateSystem: CoordinateSystem

Protected _far

_far: number

Protected _frustumCorners

_frustumCorners: number[]

Protected _frustumMatrix3D

_frustumMatrix3D: Matrix3D

Protected _frustumMatrix3DDirty

_frustumMatrix3DDirty: boolean

Protected _inverseViewMatrix3D

_inverseViewMatrix3D: Matrix3D

Protected _near

_near: number

Protected _originX

_originX: number

Protected _originY

_originY: number

Protected _propertiesDirty

_propertiesDirty: boolean

Protected _stageRect

_stageRect: Rectangle

Protected _transform

_transform: Transform

Protected _viewMatrix3D

_viewMatrix3D: Matrix3D

Protected _viewRect

_viewRect: Rectangle

Accessors

coordinateSystem

get (): CoordinateSystem
set (value: CoordinateSystem): void

Inherited from ProjectionBase.coordinateSystem
- Defined in projections/ProjectionBase.ts:69
The handedness of the coordinate system projection. The default is LEFT_HANDED.

Returns CoordinateSystem
Inherited from ProjectionBase.coordinateSystem
- Defined in projections/ProjectionBase.ts:74
The handedness of the coordinate system projection. The default is LEFT_HANDED.

Parameters
- value: CoordinateSystem
Returns void

far

get (): number
set (value: number): void

Inherited from ProjectionBase.far
- Defined in projections/ProjectionBase.ts:183
Returns number
Inherited from ProjectionBase.far
- Defined in projections/ProjectionBase.ts:191
Parameters
- value: number
Returns void

fieldOfView

get (): number
set (value: number): void

- Defined in projections/PerspectiveProjection.ts:64
Returns number
- Defined in projections/PerspectiveProjection.ts:72
Parameters
- value: number
Returns void

focalLength

get (): number
set (value: number): void

- Defined in projections/PerspectiveProjection.ts:85
Returns number
- Defined in projections/PerspectiveProjection.ts:93
Parameters
- value: number
Returns void

frustumCorners

get (): number[]

Inherited from ProjectionBase.frustumCorners
- Defined in projections/ProjectionBase.ts:88
Returns number[]

frustumMatrix3D

get (): Matrix3D
set (value: Matrix3D): void

Inherited from ProjectionBase.frustumMatrix3D
- Defined in projections/ProjectionBase.ts:97
Returns Matrix3D
Inherited from ProjectionBase.frustumMatrix3D
- Defined in projections/ProjectionBase.ts:105
Parameters
- value: Matrix3D
Returns void

frustumPlanes

get (): Array<Plane3D>

Inherited from ProjectionBase.frustumPlanes
- Defined in projections/ProjectionBase.ts:309
Returns Array<Plane3D>

hFieldOfView

get (): number
set (value: number): void

- Defined in projections/PerspectiveProjection.ts:106
Returns number
- Defined in projections/PerspectiveProjection.ts:114
Parameters
- value: number
Returns void

hFocalLength

get (): number
set (value: number): void

- Defined in projections/PerspectiveProjection.ts:129
Returns number
- Defined in projections/PerspectiveProjection.ts:137
Parameters
- value: number
Returns void

inverseViewMatrix3D

get (): Matrix3D

Inherited from ProjectionBase.inverseViewMatrix3D
- Defined in projections/ProjectionBase.ts:233
Returns Matrix3D

near

get (): number
set (value: number): void

Inherited from ProjectionBase.near
- Defined in projections/ProjectionBase.ts:117
Returns number
Inherited from ProjectionBase.near
- Defined in projections/ProjectionBase.ts:125
Parameters
- value: number
Returns void

originX

get (): number
set (value: number): void

Inherited from ProjectionBase.originX
- Defined in projections/ProjectionBase.ts:139
Returns number
Inherited from ProjectionBase.originX
- Defined in projections/ProjectionBase.ts:147
Parameters
- value: number
Returns void

originY

get (): number
set (value: number): void

Inherited from ProjectionBase.originY
- Defined in projections/ProjectionBase.ts:161
Returns number
Inherited from ProjectionBase.originY
- Defined in projections/ProjectionBase.ts:169
Parameters
- value: number
Returns void

preserveAspectRatio

get (): boolean
set (value: boolean): void

- Defined in projections/PerspectiveProjection.ts:27
Returns boolean
- Defined in projections/PerspectiveProjection.ts:32
Parameters
- value: boolean
Returns void

preserveFocalLength

get (): boolean
set (value: boolean): void

- Defined in projections/PerspectiveProjection.ts:46
Returns boolean
- Defined in projections/PerspectiveProjection.ts:51
Parameters
- value: boolean
Returns void

transform

get (): Transform
set (value: Transform): void

Inherited from ProjectionBase.transform
- Defined in projections/ProjectionBase.ts:45
Returns Transform
Inherited from ProjectionBase.transform
- Defined in projections/ProjectionBase.ts:50
Parameters
- value: Transform
Returns void

viewMatrix3D

get (): Matrix3D

Inherited from ProjectionBase.viewMatrix3D
- Defined in projections/ProjectionBase.ts:217
Returns Matrix3D

Methods

Protected _invalidateFrustumMatrix3D

_invalidateFrustumMatrix3D(): void

Inherited from ProjectionBase._invalidateFrustumMatrix3D
- Defined in projections/ProjectionBase.ts:268
Returns void

Private _updateFrustumMatrix3D

_updateFrustumMatrix3D(): void

Overwrites ProjectionBase._updateFrustumMatrix3D
- Defined in projections/PerspectiveProjection.ts:188
Returns void

Protected _updateProperties

_updateProperties(): void

Overwrites ProjectionBase._updateProperties
- Defined in projections/PerspectiveProjection.ts:244
Returns void

addEventListener

addEventListener(type: string, listener: function): void

Inherited from EventDispatcher.addEventListener
- Defined in events/EventDispatcher.ts:25
Add an event listener

method

addEventListener

Parameters
- type: string
- listener: function
  - - (event: EventBase): void
    - Parameters
      - event: EventBase
      Returns void
Returns void

clone

clone(): ProjectionBase

Overwrites ProjectionBase.clone
- Defined in projections/PerspectiveProjection.ts:170
Returns ProjectionBase

dispatchEvent

dispatchEvent(event: EventBase): void

Inherited from EventDispatcher.dispatchEvent
- Defined in events/EventDispatcher.ts:58
Dispatch an event

method

dispatchEvent

Parameters
- event: EventBase
Returns void

hasEventListener

hasEventListener(type: string, listener?: function): boolean

Inherited from EventDispatcher.hasEventListener
- Defined in events/EventDispatcher.ts:74
check if an object has an event listener assigned to it

method

hasListener

Parameters
- type: string
- Optional listener: function
  - - (event: EventBase): void
    - Parameters
      - event: EventBase
      Returns void
Returns boolean

project

project(vector3D: Vector3D): Vector3D

Inherited from ProjectionBase.project
- Defined in projections/ProjectionBase.ts:204
Parameters
- vector3D: Vector3D
Returns Vector3D

removeEventListener

removeEventListener(type: string, listener: function): void

Inherited from EventDispatcher.removeEventListener
- Defined in events/EventDispatcher.ts:41
Remove an event listener

method

removeEventListener

Parameters
- type: string
- listener: function
  - - (event: EventBase): void
    - Parameters
      - event: EventBase
      Returns void
Returns void

setStageRect

setStageRect(x: number, y: number, width: number, height: number): void

Inherited from ProjectionBase.setStageRect
- Defined in projections/ProjectionBase.ts:288
Parameters
- x: number
- y: number
- width: number
- height: number
Returns void

setViewRect

setViewRect(x: number, y: number, width: number, height: number): void

Inherited from ProjectionBase.setViewRect
- Defined in projections/ProjectionBase.ts:278
Parameters
- x: number
- y: number
- width: number
- height: number
Returns void

unproject

unproject(nX: number, nY: number, sZ: number, target?: Vector3D): Vector3D

Overwrites ProjectionBase.unproject
- Defined in projections/PerspectiveProjection.ts:149
Parameters
- nX: number
- nY: number
- sZ: number
- Default value target: Vector3D = null
Returns Vector3D

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