@babylonjs/core|

AreaLightTextureTools

Class AreaLightTextureTools

Class used for fast copy from one texture to another

Index

Constructors

Accessors

Methods

dispose isReady processAsync

Constructors

constructor

new AreaLightTextureTools(engine: AbstractEngine): AreaLightTextureTools
Constructs a new instance of the class
Parameters
- engine: AbstractEngine
  The engine to use for the copy
Returns AreaLightTextureTools
- Defined in packages/dev/core/src/Misc/areaLightsTextureTools.ts:49

Accessors

shaderLanguage

get shaderLanguage(): ShaderLanguage
Gets the shader language

Returns ShaderLanguage
- Defined in packages/dev/core/src/Misc/areaLightsTextureTools.ts:37

Methods

dispose

dispose(): void
Releases all the resources used by the class

Returns void
- Defined in packages/dev/core/src/Misc/areaLightsTextureTools.ts:281

isReady

isReady(): boolean
Indicates if the effect is ready to be used for the copy

Returns boolean
true if "copy" can be called without delay, else false
- Defined in packages/dev/core/src/Misc/areaLightsTextureTools.ts:106

processAsync

processAsync(source: BaseTexture): Promise<Nullable<BaseTexture>>
Pre-processes the texture to be used with RectAreaLight emissionTexture.
Parameters
- source: BaseTexture
  The texture to pre-process
Returns Promise<Nullable<BaseTexture>>
A promise that resolves with the pre-processed texture
- Defined in packages/dev/core/src/Misc/areaLightsTextureTools.ts:115