SidecarBuilder::build (the one-shot bake used by the models-panel export
command in bonsaiviewer) never called reorderSidecarByMorton, unlike the
live streaming loader. The chunk table was therefore left empty, so the
exported .ifcview had its geometry laid out non-contiguously and only the
metadata blocks compressed. Reorder before writeSidecar to match the
loader so exported sidecars stream correctly.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Dion Moult
4972bb7a81