Small World Engine API Reference - v0.46.1
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    Class AreaLight

    Area light that emits light from a rectangular plane.

    Hierarchy (View Summary)

    Index

    Constructors

    constructor

    Properties

    behaviors bounds castShadow children color frustumCulled geometry height inFrustum intensity isPickable isStatic isVisible localMatrix material name onPointerClick? onPointerDown? onPointerEnter? onPointerLeave? onPointerMove? onPointerUp? parent position receiveShadow rotation scale shadowBias shadowCamera shadowNormalBias shadowResolution type uuid width worldMatrix

    Methods

    add addBehavior applyTo computeBounds lookAt remove removeBehavior setPosition setRotation setScale translate updateMatrixWorld

    Constructors

    Properties

    behaviors: Behavior[] = []
    bounds: BoundingVolume | undefined = undefined
    castShadow: boolean

    Whether the light casts shadows.

    children: Object3D[] = []
    color: Color

    The color of the light.

    frustumCulled: boolean = true
    geometry: GeometryDataInterface | undefined = undefined
    height: number

    The height/length of the light area.

    inFrustum: boolean = true
    intensity: number

    The intensity of the light.

    isPickable: boolean = false
    isStatic: boolean = false
    isVisible: boolean = true
    localMatrix: Matrix4 = ...
    material: AbstractMaterial | undefined = undefined
    name: string = ""
    onPointerClick?: () => void
    onPointerDown?: (ray: Ray, intersectionPoint: Vector3D) => void
    onPointerEnter?: () => void
    onPointerLeave?: () => void
    onPointerMove?: (ray: Ray) => void
    onPointerUp?: () => void
    parent: Object3D | undefined = undefined
    position: Vector3D = ...
    receiveShadow: boolean = false
    rotation: Vector3D = ...
    scale: Vector3D = ...
    shadowBias: number

    A small offset to prevent shadow acne.

    shadowCamera: Camera | undefined

    The camera used to render the shadow map for this light.

    shadowNormalBias: number

    An offset along the surface normal to prevent shadow acne.

    shadowResolution: number

    The resolution of the shadow map for this light.

    type: LightType = LightType.AREA

    The type of the light.

    uuid: string = ...
    width: number

    The width of the light area.

    worldMatrix: Matrix4 = ...

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