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figcraft/crates/engine
Trevor BrownandClaude Sonnet 5.5 cfd6bf5273 M8: Tidy up keeps the order and sizes and evens the gaps, as measured in Figma
Measured in Figma's web app on 2026-11-12 (top-level rectangles): a row, a column and a 2 x 3 grid of unequal sizes, eight runs on the gap, and the cases where Tidy up is greyed out (fewer than three layers, overlapping layers). Figma keeps the order, the sizes and the first layer, evens one gap per axis (the most common existing gap, else the mean taken down to a whole number) and tidies a grid by columns.

Choices, not measured: the smaller of two equally common gaps, a mean ending in .5 going down, gaps a pixel apart differing, a diagonal being a row, a grid with an empty place, a grid always read by columns, one overlapping pair making it unavailable, auto layout flow children making it unavailable, the 2,000 layer cap, rotated layers by their box, spacing with two layers, and no rounding with Snap to pixel grid off. A selection that is none of a row, a column or a grid keeps the earlier rule unchanged.

The Design panel's Tidy up row is greyed out with a tip when unavailable; the command then moves nothing and adds no undo step.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Model-Effort: Opus 5.5 drove; Fable 5.2 briefed; Sonnet 5.5 measured and wrote at medium
2026-11-12 16:18:06 -05:00
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