# `StageSettings.bloom`

> Contract 2.0.0 · package sha256 `a857eca95b35921109faf997094bb4192f12527d9d0fcd4be7e97f06425bad6e` · generated from `configurator-runtime.d.ts` by `services/onsite-scripter/scripts/build-contract-docs.mjs`; edit the source, not this file.

Property of [`StageSettings`](StageSettings.md) · stable · since 2.0.0 · called as `session.document.stage.bloom`

```ts
bloom?: boolean | {
  strength?: number;
  threshold?: number;
};
```

`threshold` is scene-linear. Turning it on from a layer draws on the page's post-processing
chain, made when the page has none, as for [`ambientOcclusion`](StageSettings.ambientOcclusion.md).

**Default:** the document's

## Generic-API test (spec 3.1)

| Rule | Result |
| --- | --- |
| 1. Neutral name | pass: `bloom` names no product |
| 2. A precedent | not recorded: no ledger row (coverage.json) names this member or its owner |
| 3. Two apps, or labs | pass: 28 apps (fleet cross-check: app-04c2774145, app-0c773a4ee3, app-37356bf09f, app-378d190f1b, app-4762caacdc, app-4f16d2f6da, app-4fd23bc869, app-510d750508 and 20 more) |
| 4. The cheaper fix first | not recorded per member (Appendix B decides it per need) |