1681-engine / index / DriftOptions

Interface: DriftOptions

Defined in: src/ambient/life/Drift.ts:16

Properties

count

count: number;

Defined in: src/ambient/life/Drift.ts:19

Bodies in the pool; a body off screen is hidden and re-used, never freed.

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depth?

optional depth?: number;

Defined in: src/ambient/life/Drift.ts:36

Depth in the world layer (default 900_000: over the bodies and props, under the weather and the names).

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from?

optional from?: LifeSource;

Defined in: src/ambient/life/Drift.ts:29

Where a body sets off from, if anywhere in particular: a canopy on screen a leaf falls from (and lands just under), a patch of ground ash or embers lift off. Null when there is none in view now.

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kind

kind: DriftKind;

Defined in: src/ambient/life/Drift.ts:17

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looks

looks: readonly readonly string[][];

Defined in: src/ambient/life/Drift.ts:24

The looks, each a list of frames; body i wears looks[i % looks.length]. A leaf tumbles through its frames and lies on the first; an ember cools from its first to its last; the others wear the first.

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random?

optional random?: () => number;

Defined in: src/ambient/life/Drift.ts:39

Returns

number

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snap?

optional snap?: boolean;

Defined in: src/ambient/life/Drift.ts:38

Positions on whole world pixels (default true).

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sourceOnly?

optional sourceOnly?: boolean;

Defined in: src/ambient/life/Drift.ts:34

Only from from (a drift over certain ground): a body waits rather than drift in from the view's edge. Default false — a leaf with no canopy in view still blows in from the edge.