ReadonlydurationSampled duration in seconds.
ReadonlyframeSamples per second.
Optional ReadonlyincludeAdd one exact sample at startTime + duration. Defaults to false.
Optional ReadonlymaxSafety limit for generated frames. Defaults to 4096.
Optional ReadonlystartSeconds simulated before the first captured frame. Defaults to zero.
Shared fixed-rate, half-open timeline used by particle baking.