repacks property
How many times the atlas layout has been repacked.
Set from GlassProxyPipeline.repacks for the same reason snapshots is:
without it, the one thing a retained layout is for would be
unobservable from outside. Repacking every frame is the dominant cost of
the whole route, and the ratio to generation is the reading — 1.0 means
nothing is retained.
Implementation
int repacks = 0;