UWAL / Light

Classes

abstract Light

Base class for ambient, directional, point, and spot lights.

Extended by

• AmbientLight
• DirectionalLight
• PointLight

Properties

Label

Label: string;

Light name.

Constructors

Constructor

new Light(color?, label?): Light;

Parameters

Parameter	Type	Default value	Description
color?	ColorParam	undefined	Light color. Defaults to white.
label?	string	"Light"	Light label.

Returns

Light

Methods

Destroy()

Destroy(): void;

Destroy the internal uniform buffer.

Returns

void

SetRenderPipeline()

protected SetRenderPipeline(Pipeline, uniformName): GPUBuffer;

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

Parameters

Parameter	Type	Description
Pipeline	RenderPipelineInstance	Pipeline using this light.
uniformName	string	Uniform buffer name.

Returns

GPUBuffer

Accessors

Color

Get Signature

get Color(): Float32Array<ArrayBufferLike>;

Returns

Float32Array<ArrayBufferLike>

The color of the light.

Set Signature

set Color(color): void;

Parameters

Parameter	Type	Description
color	ColorParam	Light color.

Returns

void

Intensity

Get Signature

get Intensity(): number;

Returns

number

The intensity of the light.

Set Signature

set Intensity(intensity): void;

Parameters

Parameter	Type	Description
intensity	number	Light intensity.

Returns

void