Class BloomFeature

HDR bloom post. Reads frame.hdr, writes the result back into frame.hdr.

Implements

RenderFeature

Index

Constructors

Properties

name enabled pass threshold knee strength

Methods

setup update addPasses destroy

Constructors

constructor

new BloomFeature(opts?: BloomFeatureOptions): BloomFeature
Parameters
- Optionalopts: BloomFeatureOptions
Returns BloomFeature
- Defined in src/renderer/features/bloom_feature.ts:26

Properties

`Readonly`name

name: string = BloomFeature.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: BloomPass | null = null

threshold

threshold: number

knee

knee: number

strength

strength: number

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/bloom_feature.ts:32

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/bloom_feature.ts:36

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/bloom_feature.ts:40

destroy

destroy(): void
Release GPU resources.

Returns void
Implementation of RenderFeature.destroy
- Defined in src/renderer/features/bloom_feature.ts:48