FrameHistory

A fixed window of frame times, oldest first.

interface FrameHistory

import type { FrameHistory } from '@driftengine/tools';

In depth

A ring rather than a growing array, because this is pushed once a frame forever and the window is the only part anybody looks at.

Name	Type	Description
`ms`readonly	`Float64Array`
`head`	`number`	Where the next frame goes.
`filled`	`number`	How many of `ms` are live, up to its length.