SimulationHandle

What prediction needs from a simulation.

interface SimulationHandle

import type { SimulationHandle } from '@driftengine/texture';

In depth

Save and restore rather than a snapshot value, matching Snapshotter in the network package: the buffer is the handle's own and is reused, so predicting allocates nothing.

Methods

`save`

save(): void

Capture the current state into the handle's own storage.

`restore`

restore(): void

Put back what save captured.

`advance`

advance(dt: number): void

Advance one fixed step. Deterministic, and the same step the simulation really runs.

Parameter	Type	Description
`dt`	`number`

`viewAt`

viewAt(out: Float32Array): void

Write the current view matrix into out, sixteen floats.

Parameter	Type	Description
`out`	`Float32Array`