Class PerspectiveCamera0

Empty class with the constructor same as PerspectiveCamera in three.js. This can be used to remain compatible with three.js construct signature.

Hierarchy (View Summary)

Constructors

constructor

Properties

activateMain add assetType autoAspect autoLookAtTarget autoNearFar children clone controlsMode copy deactivateMain dispatchEvent dollyFov far focus fov getObjectById getObjectByName getObjectByProperty maxFarPlane minNearPlane name near parent position refreshTarget refreshUi remove target traverse traverseAncestors traverseVisible uiConfig userData visible zoom

Accessors

cameraObject canUserInteract controls interactionsEnabled isActiveCamera isMainCamera modelObject

Methods

_nearFarChanged dispose fromJSON getControls getView refreshAspect refreshCameraControls removeControlsCtor setControlsCtor setDirty setInteractions setView setViewFromCamera setViewToMain targetUpdated toJSON updateShaderProperties

Constructors

constructor

Properties

activateMain

activateMain: (
    this: ICamera,
    options?: Partial<ICameraEvent>,
    _internal?: boolean,
    _refresh?: boolean,
) => void = iCameraCommons.activateMain

add

add: (...object: IObject3D[]) => this

Adds another Object3D as child of this Object3D.

Remarks

An arbitrary number of objects may be added

See

assetType

assetType: "camera" = ...

autoAspect

autoAspect: boolean

Automatically manage aspect ratio based on window/canvas size. Defaults to true if domElement(canvas) is set.

autoLookAtTarget

autoLookAtTarget: boolean = false

Automatically make the camera look at the target on setDirty call Defaults to false. Note that this must be set to true to make the camera look at the target without any controls

autoNearFar

autoNearFar: boolean = true

Automatically manage near and far clipping planes based on scene size.

children

children: IObject3D[]

Array with object's children.

See

THREE.Object3DGroup | Group for info on manually grouping objects.

Default Value

[]

clone

clone: (recursive?: boolean) => this

Returns a clone of this object and optionally all descendants.

Type declaration

    • (recursive?: boolean): this

    • Parameters

      • Optionalrecursive: boolean

        If true, descendants of the object are also cloned. Default true

      Returns this

controlsMode

controlsMode: string

copy

copy: (
    source: Camera | IObject3D | ICamera,
    recursive?: boolean,
    distanceFromTarget?: number,
    worldSpace?: boolean,
) => this

Copy the given object into this object

Type declaration

    • (
          source: Camera | IObject3D | ICamera,
          recursive?: boolean,
          distanceFromTarget?: number,
          worldSpace?: boolean,
      ): this

    • Parameters

      • source: Camera | IObject3D | ICamera
      • Optionalrecursive: boolean

        If true, descendants of the object are also copied. Default true

      • OptionaldistanceFromTarget: number
      • OptionalworldSpace: boolean

      Returns this

Remarks

Note: event listeners and user-defined callbacks (.onAfterRender and .onBeforeRender) are not copied.

deactivateMain

deactivateMain: (
    this: ICamera,
    options?: Partial<ICameraEvent>,
    _internal?: boolean,
    _refresh?: boolean,
) => void = iCameraCommons.deactivateMain

dispatchEvent

dispatchEvent: (event: ICameraEvent) => void

Fire an event type.

Type declaration

dollyFov

dollyFov: boolean = false

Automatically move the camera(dolly) when the field of view(fov) changes. Works when controls are enabled or autoLookAtTarget is true.

Note - this is not exact

far

far: number = 50

Far clipping plane. This is managed by RootScene for active cameras To change the maximum that's possible set maxFarPlane To use a fixed value set autoNearFar to false and set maxFarPlane

focus

focus: number

Object distance used for stereoscopy and depth-of-field effects.

Remarks

This parameter does not influence the projection matrix unless a StereoCamera is being used.

Default Value

10

fov

fov: number

Camera frustum vertical field of view, from bottom to top of view, in degrees.

Remarks

Expects a Float

Default Value

50

getObjectById

getObjectById: <T extends IObject3D = IObject3D>(id: number) => undefined | T

Searches through an object and its children, starting with the object itself, and returns the first with a matching id.

Type declaration

    • <T extends IObject3D = IObject3D>(id: number): undefined | T

    • Type Parameters

      Parameters

      • id: number

        Unique number of the object instance. Expects a Integer

      Returns undefined | T

Remarks

Note that ids are assigned in chronological order: 1, 2, 3, ..., incrementing by one for each new object.

See

id

getObjectByName

getObjectByName: <T extends IObject3D = IObject3D>(
    name: string,
) => undefined | T

Searches through an object and its children, starting with the object itself, and returns the first with a matching name.

Type declaration

Remarks

Note that for most objects the name is an empty string by default

getObjectByProperty

getObjectByProperty: <T extends IObject3D = IObject3D>(
    name: string,
    value: string,
) => undefined | T

Searches through an object and its children, starting with the object itself, and returns the first with a property that matches the value given.

Type declaration

    • <T extends IObject3D = IObject3D>(name: string, value: string): undefined | T

    • Type Parameters

      Parameters

      • name: string

        the property name to search for.

      • value: string

        value of the given property.

      Returns undefined | T

maxFarPlane

maxFarPlane: number = 1000

Maximum far clipping plane allowed. (Distance from camera) Used in RootScene when autoNearFar is true.

minNearPlane

minNearPlane: number = 0.5

Minimum near clipping plane allowed. (Distance from camera) Used in RootScene when autoNearFar is true.

Default

0.2

name

name: string

Optional name of the object

Remarks

(doesn't need to be unique).

Default Value

""

near

near: number = 0.01

Near clipping plane. This is managed by RootScene for active cameras To change the minimum that's possible set minNearPlane To use a fixed value set autoNearFar to false and set minNearPlane

parent

parent: null | IObject3D

Object's parent in the scene graph.

Remarks

An object can have at most one parent.

Default Value

null

Readonlyposition

position: Vector3

Object's local position.

Default Value

new THREE.Vector3() - that is (0, 0, 0).

refreshTarget

refreshTarget: (
    this: ICamera,
    distanceFromTarget?: number,
    setDirty?: boolean,
) => void = iCameraCommons.refreshTarget

refreshUi

refreshUi: (this: ICamera) => void = iCameraCommons.refreshUi

remove

remove: (...object: IObject3D[]) => this

Removes a Object3D as child of this Object3D.

Remarks

An arbitrary number of objects may be removed.

See

Group for info on manually grouping objects.

Readonlytarget

target: Vector3 = ...

The target position of the camera (where the camera looks at). Also syncs with the controls.target, so it's not required to set that separately. Note: this is always in world-space Note: autoLookAtTarget must be set to true to make the camera look at the target when no controls are enabled

traverse

traverse: (callback: (object: IObject3D) => void) => void

Executes the callback on this object and all descendants.

Type declaration

    • (callback: (object: IObject3D) => void): void

    • Parameters

      • callback: (object: IObject3D) => void

        A function with as first argument an Object3D object.

      Returns void

Remarks

Note: Modifying the scene graph inside the callback is discouraged.

traverseAncestors

traverseAncestors: (callback: (object: IObject3D) => void) => void

Executes the callback on all ancestors.

Type declaration

    • (callback: (object: IObject3D) => void): void

    • Parameters

      • callback: (object: IObject3D) => void

        A function with as first argument an Object3D object.

      Returns void

Remarks

Note: Modifying the scene graph inside the callback is discouraged.

traverseVisible

traverseVisible: (callback: (object: IObject3D) => void) => void

Like traverse, but the callback will only be executed for visible objects

Type declaration

    • (callback: (object: IObject3D) => void): void

    • Parameters

      • callback: (object: IObject3D) => void

        A function with as first argument an Object3D object.

      Returns void

Remarks

Descendants of invisible objects are not traversed.

uiConfig

uiConfig: UiObjectConfig = ...

userData

userData: ICameraUserData = {}

An object that can be used to store custom data about the Object3D.

Remarks

It should not hold references to functions as these will not be cloned.

Default

{}

visible

visible: boolean

Object gets rendered if true.

Default Value

true

zoom

zoom: number

Gets or sets the zoom factor of the camera.

Default Value

1

Accessors

cameraObject

canUserInteract

controls

interactionsEnabled

isActiveCamera

isMainCamera

modelObject

Methods

Protected_nearFarChanged

dispose

fromJSON

getControls

getView

refreshAspect

refreshCameraControls

removeControlsCtor

setControlsCtor

setDirty

setInteractions

setView

setViewFromCamera

setViewToMain

targetUpdated

toJSON

  • toJSON(meta?: any, baseOnly?: boolean): any

  • Serializes this camera with controls to JSON.

    Parameters

    • Optionalmeta: any

      metadata for serialization

    • baseOnly: boolean = false

      Calls only super.toJSON, does internal three.js serialization. Set it to true only if you know what you are doing.

    Returns any

updateShaderProperties

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