Interactive Fill ran the best-fit pair phase first. The first pair
computation for a drawing can take about a minute, and until it finished
the progress dialog showed no layout, Accept stayed disabled and the
status text did not change.
The fill now packs the part boxes (RectBestFit) before the pair phase and
reports that layout, so Accept is available at once. The layout is only a
fallback: strategies still run in their usual order, and a completed fill
picks the same winner as before. While the pairs are computed, the detail
line reads "Computing best-fit pairs (may take a minute)...". Accept or
Stop now stops the wait. The computation keeps running in the background
and is cached for the next fill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ajandClaude Opus 5.5
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