printhive/db
dlawler489 ea2afeac0e Make thumbnails on the server in the background
- The background worker now also gives models without a thumbnail one:
  an embedded 3MF/plate preview, else a picture uploaded with the model,
  else a 3MF preview or picture inside one of its archives, else a render
  of an STL/OBJ/3MF (loose or inside an archive).
- tools/render_thumbnail.py renders without a GPU: meshes are simplified
  per distinct part (the 8M-face lion project renders in ~8 s / ~200 MB),
  3MF projects show their first plate in filament colours, and only
  camera-facing faces are painted (inside-out meshes and mirrored parts are
  re-oriented first).
- models.thumbnail_status stops retries when there's nothing to use; adding
  files clears it. The browser now only renders FBX/STEP/3DM thumbnails.
- The library checks back while fingerprints or thumbnails are pending and
  refreshes when they land.
- Python sidecar needs pillow and fast-simplification; compose keeps the
  archive extraction cache in a volume. README covers the phase 2 features.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-15 07:54:26 +10:00
..
schema.sql Make thumbnails on the server in the background 2026-09-15 07:54:26 +10:00