Run one demand load with a cache-residency probe attached, reporting
whether the load was served entirely from cache. Drives the progressive
loader's per-frame decision to keep loading the next LOD level (resident)
or stop and let the refinement loop continue after a miss. A load that
touches no chunks counts as resident (allResident: true). The shared
body of the three loaders' updateViewWithResidency.
Run one demand load with a cache-residency probe attached, reporting whether the load was served entirely from cache. Drives the progressive loader's per-frame decision to keep loading the next LOD level (resident) or stop and let the refinement loop continue after a miss. A load that touches no chunks counts as resident (
allResident: true). The shared body of the three loaders'updateViewWithResidency.