Interface SpotLightParameters

聚光灯组件初始化参数

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SpotLightParameters

Hierarchy

Indexable

[key: string]: any

Properties

angle? castShadow? color? decay? distance? helperVisible? intensity? penumbra? position? power? shadowBias? shadowCameraFar? shadowCameraNear? shadowMapSize? target? userData? watts?

Properties

Optional angle

angle?: number

光锥角度（单位：弧度），可选，默认Math.PI / 6.0

Memberof

SpotLightParameters

Optional castShadow

castShadow?: boolean

是否投射阴影，可选，默认false

Memberof

SpotLightParameters

Optional color

color?: ColorRepresentation

光照颜色，可选，默认'#ffffff'

Memberof

SpotLightParameters

Optional decay

decay?: number

光照强度衰减量，可选，默认2.0

Memberof

SpotLightParameters

Optional distance

distance?: number

光照强度衰减距离，可选，默认0.0

Memberof

SpotLightParameters

Optional helperVisible

helperVisible?: boolean

辅助助手是否可见，可选，默认false

Deprecated

已弃用，使用SpotLightHelper代替

Memberof

SpotLightParameters

Optional intensity

intensity?: number

光照强度，可选，默认1.0

Memberof

SpotLightParameters

Optional penumbra

penumbra?: number

光锥半影衰减百分比，在[0~1]区间，可选，默认0.0

Memberof

SpotLightParameters

Optional position

position?: number[] | Vector3

聚光灯位置，可选

Memberof

SpotLightParameters

Optional power

power?: number

光通量，单位：lumen（流明），可选

Memberof

PointLightParameters

Optional shadowBias

shadowBias?: number

阴影偏移量，可选，默认0.0

Memberof

SpotLightParameters

Optional shadowCameraFar

shadowCameraFar?: number

阴影相机远裁剪面距离，可选，默认500.0

Memberof

SpotLightParameters

Optional shadowCameraNear

shadowCameraNear?: number

阴影相机近裁剪面距离，可选，默认0.5

Memberof

SpotLightParameters

Optional shadowMapSize

shadowMapSize?: number

阴影图尺寸，可选，默认512.0

Memberof

SpotLightParameters

Optional target

target?: number[] | Vector3

聚光灯目标，可选

Memberof

SpotLightParameters

Optional userData

userData?: {
    [key: string]: any;
}

用户数据，可选，默认{}

Type declaration

  • [key: string]: any

Memberof

ComponentParameters

Optional watts

watts?: number

辐射通量，单位：watt（瓦），可选

Memberof

SpotLightParameters

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