Class SkyTextureFeature

Renders the sky as a fullscreen background by sampling an equirectangular HDR texture, clearing the HDR target. Writes frame.hdr.

Implements

RenderFeature

Index

Constructors

Properties

name enabled pass

Methods

setup setSkyTexture update addPasses destroy

Constructors

constructor

new SkyTextureFeature(opts: SkyTextureFeatureOptions): SkyTextureFeature
Parameters
- opts: SkyTextureFeatureOptions
Returns SkyTextureFeature
- Defined in src/renderer/features/sky_texture_feature.ts:29

Properties

`Readonly`name

name: string = SkyTextureFeature.name

Stable identifier used for lookup, signature hashing, and pass-name keying.

enabled

enabled: boolean = true

When false, the feature is skipped each frame. Toggling triggers a cached-graph invalidation.

pass

pass: SkyTexturePass | null = null

Methods

setup

setup(engine: Engine): void
Construct pipelines / pass instances. Runs once.
Parameters
- engine: Engine
Returns void
Implementation of RenderFeature.setup
- Defined in src/renderer/features/sky_texture_feature.ts:34

setSkyTexture

setSkyTexture(texture: Texture, exposure?: number): void
Swap the sky panorama at runtime. Safe to call any frame; downstream passes see the new texture since the SkyTexturePass owns the sampler binding.
Parameters
- texture: Texture
- Optionalexposure: number
Returns void
- Defined in src/renderer/features/sky_texture_feature.ts:44

update

update(frame: Frame): void
Per-frame uniform refresh on the owned passes.
Parameters
- frame: Frame
Returns void
Implementation of RenderFeature.update
- Defined in src/renderer/features/sky_texture_feature.ts:55

addPasses

addPasses(frame: Frame): void
Register the feature's passes in frame.graph.
Parameters
- frame: Frame
Returns void
Implementation of RenderFeature.addPasses
- Defined in src/renderer/features/sky_texture_feature.ts:59

destroy

destroy(): void
Release GPU resources.

Returns void
Implementation of RenderFeature.destroy
- Defined in src/renderer/features/sky_texture_feature.ts:64