Before the first auto-center raster, zoom so the loop fills at most 1/3 of the
frame, pad loop_face grids, and optionally extend the grid to cover crystals
outside the loop.
- ml_bounding_box: add build_ml_raster_plan() (single prediction via
predict_all_best) returning the grid request + raw loop_all/loop_face boxes +
image size. Grid box is loop_face (else loop_all); loop_face is padded by
daq.auto_raster.loop_face_padding_fraction (15% default); when
daq.auto_raster.include_crystal is set, the grid is unioned with any crystal
boxes lying beyond the loop. get_ml_bounding_box (manual button / endpoint)
is unchanged.
- config: add zoom_for_pixel_to_mm(), the inverse of pixel_to_mm.
- raster service execute_auto_center: after the first detection (reused, no
re-predict), pick loop_all if detected and not clipped at the frame edge else
loop_face, compute the zoom that makes its larger side 1/3 of the frame, clamp
to daq.hardware.zoom_min/max, set zoom and re-expose.
- x06da.yaml: zoom_min/max + daq.auto_raster block.
- tests for box selection, padding, crystal union and the clipped-loop_all rule.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
