Const
LOD display-policy defaults. See LodConfig for what each one tunes and why it has its value.
fadeMs 250: long enough to read as a dissolve rather than a pop, short enough that the two-level overdraw it costs lasts about 15 frames at 60 fps.
fadeMs
preloadBandFraction 0.4: the band the retired coverage cross-fade drew both levels in, so the neighbouring level is resident whenever it used to be.
preloadBandFraction
LOD display-policy defaults. See LodConfig for what each one tunes and why it has its value.
fadeMs250: long enough to read as a dissolve rather than a pop, short enough that the two-level overdraw it costs lasts about 15 frames at 60 fps.preloadBandFraction0.4: the band the retired coverage cross-fade drew both levels in, so the neighbouring level is resident whenever it used to be.