Total retained bytes of a per-LOD snapshot (sum of every own typed-array property's byteLength). Measured WITHOUT cloning so callers can check the SliceCache budget before paying for a (potentially large) deep copy.
byteLength
Total retained bytes of a per-LOD snapshot (sum of every own typed-array property's
byteLength). Measured WITHOUT cloning so callers can check the SliceCache budget before paying for a (potentially large) deep copy.