UWAL / PointLight

Classes

PointLight

A light used to radiate from one point in all directions.

See

Primitives / Lights for reference.

Extends

• Light

Extended by

• SpotLight

Constructors

Constructor

new PointLight(
   position?, 
   color?, 
   label?
): PointLight;

Parameters

Parameter	Type	Default value	Description
position?	Float32Array<ArrayBufferLike>	undefined	Light position.
color?	ColorParam	undefined	Light color. Defaults to white.
label?	string	"PointLight"	Light label.

Returns

PointLight

Overrides

Light.constructor

Methods

SetRenderPipeline()

SetRenderPipeline(Pipeline, uniformName?): GPUBuffer;

Create and update an internal uniform buffer of this light's color, intensity, and position values.

Parameters

Parameter	Type	Default value	Description
Pipeline	RenderPipelineInstance	undefined	Pipeline using this light.
uniformName?	string	"PointLight"	Uniform buffer name.

Returns

GPUBuffer

Overrides

Light.SetRenderPipeline

Accessors

Position

Get Signature

get Position(): Float32Array<ArrayBufferLike>;

Returns

Float32Array<ArrayBufferLike>

The position of the light.

Set Signature

set Position(position): void;

Parameters

Parameter	Type	Description
position	Float32Array<ArrayBufferLike>	Light position.

Returns

void