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Brandon ThomasandClaude Opus 5.5
3ec12412e0
Five-, six-, seven- and ten-pointed stars used their own normalisation and came out narrower or shifted against PowerPoint's. ECMA-376 places a star's points on an ellipse around (hc, vc * vf) with radii half the box times hf / vf (star5 1.05146 / 1.10557, star6 1.15470, star7 1.02572 / 1.05210, star10 1.05146), so the points touch the box's edges; now done for all stars (checked exactly against PowerPoint's outlines at three sizes and inner-radius adjusts). Wild synthetic set: star galleries 4.08 -> 3.76, 3.77 -> 3.45, 4.62 -> 4.31 and the adjust galleries slightly. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>